TWI613485B - Flat panel display device - Google Patents

Abstract

The present invention provides a flat display device, including a backlight and a panel module for displaying an image frame, an outer frame having a plurality of sliding slots, and a plurality of sliding members, and a vertical limiting structure is disposed above the sliding slot to enable The corresponding sliding member is limited between the vertical limiting structure and the sliding slot, and the sliding slot has a first horizontal limiting structure, and each sliding member has a second horizontal limiting structure, when each sliding member is along When the corresponding sliding slot slides to a position, the second horizontal limiting structure of the sliding member is engaged with the first horizontal limiting structure of the sliding slot, so that the backlight and the panel module are fixed in the outer frame.

Description

Flat display device

The present invention is a display device, and more particularly to a flat display device.

With the evolution of display technology, display devices have evolved from conventional cathode ray tubes to produce various new types of display devices. Among them, flat display devices have been widely used in daily life because of their advantages of lightness, power saving, large size, and the like. In life's electronic products, such as notebook computers, tablets, desktop monitors, televisions, digital cameras, car navigation, and point-of-sale devices (POS).

1 and FIG. 2, FIG. 1 is a schematic structural view of a conventional flat display device, and FIG. 2 is a perspective exploded view of the flat display device shown in FIG. The flat display device 1 includes a backlight and a panel module 11 and an outer frame 12, and the backlight and the panel module 11 are used to display an image frame. Generally, the backlight unit (not shown) and the panel unit (pictured) The components are formed by the components such as the backlight and the panel module 11 so that the backlight and the panel module 11 can be fixed.

The two side walls 112 of the backlight and the panel module 11 respectively have two screw holes 111, and the outer frame 12 is formed with a hole 121 corresponding to the screw holes, so that the installer can pass the screw 13 through The hole 121 of the frame 12 is further inserted into the screw hole 111 of the backlight and the panel module 11 for locking. Further, the backlight and the panel module 11 are fixed in the outer frame 12.

However, during the assembly process, the installer needs to first position the outer frame 12 as shown in FIG. 2, and then fix the outer frame 12 and the backlight and the panel module 11 disposed therein with one hand, and at the same time, pick up the other hand. The screw driver (or the electric screwdriver) and the screw 13 are locked. After the locking operation of one side is completed, the outer frame 12 and the backlight and the panel module 11 are rotated by 180 degrees to lock the other side; It can be seen that the assembly procedure is inconvenient for the installer, and the production man-hour is quite high. Therefore, the conventional flat display device 1 still has an improved space.

SUMMARY OF THE INVENTION A primary object of the present invention is to provide a flat display device, and more particularly to a flat display device that is easy to assemble.

In a preferred embodiment, the present invention provides a flat display device comprising: a backlight and a panel module for displaying an image frame, and having a plurality of first bonding members on a plurality of side walls; The backlight and the panel module are disposed therein, and the outer frame is provided with a plurality of sliding slots corresponding to the plurality of first bonding members; and a plurality of second bonding members, each of the second bonding members The device is disposed on the corresponding sliding slot and is restricted to slide on a single plane by a vertical limiting device; wherein each of the second bonding members is disposed on at least a portion of the backlight and the panel module After being placed on the outer frame, sliding in the direction of the corresponding side wall to be combined with the corresponding first coupling member, so that at least part of the backlight and the panel module are fixed in the outer frame.

In a preferred embodiment, the vertical limiting means are two vertical limiting structures respectively disposed on two sides of the sliding slot, and at least part of the two vertical limiting structures are located in the sliding slot. Above, the second coupling member disposed in the sliding slot is restricted to move vertically.

In a preferred embodiment, each of the first coupling members includes a through hole, and each of the second coupling members includes a latch fixing member; wherein, when each of the latch fixing members faces the corresponding side wall At least a portion of the backlight and the panel module are fixed in the outer frame when sliding the corresponding perforation; or each of the first coupling members includes a latch fixing member, and each of the second coupling members includes a a perforation; wherein, when each of the second bonding members slides in a direction of the corresponding sidewall to cause the perforation to be inserted by the corresponding latch fixing member, at least a portion of the backlight and the panel module are fixed in the outer frame .

In a preferred embodiment, each of the chutes has a first horizontal limit structure, and each of the second joint members has a second horizontal limit structure corresponding to the first horizontal limit structure; Wherein, when each of the second binding members is combined with the corresponding first coupling member, it is restricted to correspond to the first horizontal limiting structure and the second horizontal limiting portion Sliding in a direction opposite to the side wall; wherein the first horizontal limiting structure is a limiting protrusion formed on a bottom surface of the sliding slot, and the second horizontal limiting structure is formed on the second coupling member a limiting elongated slot for the corresponding limiting protrusion to pass therethrough; wherein the width of the two ends of the elongated slot is greater than the width of the corresponding limiting protrusion, and the middle of the elongated slot The width of the segment is smaller than the width of the corresponding limiting protrusion, and when the middle portion of the elongated groove is pushed or pulled by the second coupling member, the limiting convex portion corresponding to the top portion is deformed and deformed accordingly The second joint member can be slid; or the first horizontal limit structure is Forming one of the bottom surfaces of the chute to limit the elongated slot, and the second horizontal limiting structure is a limiting protrusion formed on the second coupling member for penetrating the corresponding limit An elongated slot; wherein a width of the two ends of the elongated slot is greater than a width of the corresponding limiting protrusion, and a width of the middle section of the elongated slot is smaller than a width of the corresponding limiting protrusion The limiting protrusion is corresponding to the middle section of the limiting elongated slot corresponding to the top of the limiting elongated slot, and correspondingly deforms the middle section corresponding to the limiting elongated slot The second bonding member can be slid; or the first horizontal limiting structure is a positioning convex formed on a side of the sliding slot And the second horizontal limiting structure is a first positioning hole formed on a side of the second coupling member and a second positioning hole; wherein, when the first positioning hole is corresponding to the second coupling member When the push-and-pull portion abuts the corresponding positioning convex portion and further deforms, the second joint member can slide, and when the second positioning hole is pushed or pulled by the second joint member, the corresponding portion is corresponding to the top. When the positioning protrusion is further deformed, the second coupling member can be slid; or the first horizontal limiting structure is a first positioning hole formed on a side of the sliding slot and a second fixing hole And the second horizontal limiting structure is a positioning convex portion formed on a side of the second coupling member; wherein the positioning convex portion corresponds to the top portion when the second coupling member is pushed or pulled When the first positioning hole is formed, and then the first positioning hole is deformed, the second coupling member is slidable, and when the positioning convex portion is pushed or pulled by the second coupling member, the corresponding portion corresponds to the top When the second positioning hole is deformed, and then the second positioning hole is deformed, Two binding member can slide.

In a preferred embodiment, each of the second bonding members includes a first board body and a joint portion with the first board body, and the first board body is configured to slide along the corresponding one. The groove is slid so that the joint portion is combined with the corresponding first joint member; wherein the second horizontal limit structure is formed on the first plate body or the side of the first plate body; Each of the second joint members further includes a second plate body coupled to the first plate body to form an L shape with the first plate body; wherein the joint portion is formed on the second plate body on.

In a preferred embodiment, each of the second bonding members includes a first board body and a joint portion with the first board body, and the first board body is configured to slide along the corresponding one. The groove is slid so that the joint portion is combined with the corresponding first joint member; wherein the second horizontal limit structure is formed on the first plate body or the side of the first plate body; Each of the second coupling members further includes a dial portion coupled to the first plate body to form an L shape with the first plate body; wherein the dial portion is configured to be pushed or pulled The first plate is slid along the corresponding sliding slot.

In a preferred embodiment, each of the second bonding members includes a first board body and a joint portion with the first board body, and the first board body is configured to slide along the corresponding one. The groove is slid so that the joint portion is combined with the corresponding first joint member; wherein the second horizontal limit structure is formed on the first plate body or the side of the first plate body; The vertical limiting means is a two vertical limiting structure respectively disposed on two sides of the sliding slot, and at least part of the two vertical limiting structures are located above the sliding slot to limit the setting The second binding member of the sliding slot is vertically moved; wherein the two side edges of the first board body respectively have two limiting holes, and the first board system is respectively restricted by the two vertical positions At least part of the structure is inserted through the corresponding slot, and is slid by the corresponding sliding slot to be vertically separated from the slot after being restricted by the two vertical limiting structures.

In a preferred embodiment, the method is applied to a terminal selling device (POS); and the backlight and panel module includes a backlight unit and a panel unit; and each of the second bonding members is combined in a separate manner. On the outer frame, or in a pivotal manner, the outer frame is coupled.

In a preferred embodiment, the present invention provides a flat display device comprising: a backlight and a panel module for displaying an image frame; and an outer frame for the backlight and the panel module to be placed therein, and The outer frame is provided with a plurality of sliding slots, and each of the sliding slots has a first horizontal limiting structure; and a plurality of sliding members, each of the sliding members is disposed on the corresponding sliding slot, And being restricted to slide on a single plane by a vertical limiting means, and each of the sliding members has a second horizontal limiting structure corresponding to one of the first horizontal limiting structures; wherein, each of the sliding At least part of the backlight and the panel module are fixed to the outer frame when the first horizontal limiting structure is engaged with the second horizontal limiting structure and is positioned at a position on the corresponding sliding slot. And when any of the sliding members receives an external force such that the second horizontal limiting structure abuts the first horizontal limit corresponding to the top When the structure, and thus the first horizontal stop structure or the second horizontal stop structure, is deformed, the slider is slidable away from the position.

In a preferred embodiment, the first horizontal limiting structure is a limiting protrusion formed on the bottom surface of the sliding slot, and the second horizontal limiting structure is a limit formed on the sliding member. An elongated slot through which the corresponding limiting protrusion passes; wherein the width of the two ends of the elongated slot is greater than the width of the corresponding limiting protrusion, and the middle section of the elongated slot The width is smaller than the width of the corresponding convex portion, and the sliding portion of the elongated groove is deformed when the sliding portion is pushed or pulled to abut the corresponding convex portion and thereby deform The first horizontal limiting structure is a limiting elongated slot formed on the bottom surface of the sliding slot, and the second horizontal limiting structure is a limit formed on the sliding member. a convex portion for penetrating into the corresponding elongated slot; wherein a width of the two ends of the elongated slot is greater than a width of the corresponding limiting protrusion, and a middle portion of the elongated slot The width is smaller than the width of the corresponding convex portion, when the limiting convex portion is pushed or pulled by the sliding member When the top portion corresponds to the middle portion of the limiting elongated groove, and then the intermediate portion corresponding to the limiting elongated groove is deformed, the sliding member can slide; or the first horizontal limit The structure is a positioning protrusion formed on a side of the sliding slot, and the second horizontal limiting structure is a first positioning hole formed on a side of the sliding member and a second fixing hole; When the first positioning hole is pushed or pulled by the sliding member to abut the corresponding positioning convex portion and further deforms, the sliding member can slide, and when the second positioning hole is pushed by the sliding member or The sliding member can be slid when the positioning protrusion corresponding to the top portion is deformed and deformed; or the first horizontal limiting structure is a first positioning hole formed on a side of the sliding slot and a second fixed hole, wherein the second horizontal limiting structure is a positioning convex portion formed on a side of the sliding member; wherein the positioning convex portion corresponds to the top of the sliding member when the sliding member is pushed or pulled The first positioning hole, and further the shape of the first positioning hole When the sliding member can slide, and when the positioning protrusion portion due to be pushed or pulled while the slide member abuts against the corresponding second positioning hole, the second positioning hole and thus the yield The slider can slide when deformed.

In a preferred embodiment, each of the sliders includes a top portion for sliding at least a portion of the backlight and the panel module to the side of the backlight and the panel. Up to the position, the top of the backlight and the side wall of the panel module are abutted, so that at least part of the backlight and the panel module are fixed in the outer frame.

In a preferred embodiment, the plurality of sidewalls of the backlight and the panel module have a plurality of first bonding members corresponding to the plurality of sliding members, and each of the sliding members includes a joint portion; The sliding member is slid to the position of the corresponding side wall after at least part of the backlight and the panel module are placed on the outer frame, so that the joint portion and the corresponding first coupling member are Combining, so that at least a portion of the backlight and the panel module are fixed in the outer frame, wherein each of the first bonding members includes a through hole, and each of the bonding portions includes a latching protrusion; wherein each of the sliding portions At least part of the backlight and the panel module are fixed in the outer frame when the member slides in the direction of the corresponding side wall to insert the latching protrusion into the corresponding through hole; or each of the first bonding members includes a latching protrusion, and each of the engaging portions includes a through hole; wherein, when each of the sliding members slides in a direction of the corresponding side wall to cause the through hole to be corresponding to the corresponding insertion of the latching protrusion, at least part of the Backlight and panel module Set in the outer frame.

In a preferred embodiment, each of the sliding members includes a first plate body, and the first plate body is configured to slide along the corresponding sliding slot, so that the joint portion and the corresponding portion The first combination member is combined; wherein the second horizontal limiting structure is formed on the first plate body or the side of the first plate body; wherein each of the sliding members further comprises a second plate body, It is connected to the first plate body to form an L shape with the first plate body; wherein the joint portion is formed on the second plate body.

In a preferred embodiment, each of the sliding members includes a first plate body, and the first plate body is configured to slide along the corresponding sliding slot to make the knot The joint portion is combined with the corresponding first joint member; wherein the second horizontal limit structure is formed on the first plate body or the side of the first plate body; wherein each of the slide members is further The utility model comprises a dialing portion connected to the first plate body to form an L shape with the first plate body; wherein the dialing portion is used for being pushed or pulled to make the first plate body along the phase Corresponding to the sliding of the chute.

In a preferred embodiment, each of the sliding members includes a first plate body, and the first plate body is configured to slide along the corresponding sliding slot, so that the joint portion and the corresponding portion The first binding member is combined; wherein the second horizontal limiting structure is formed on the first plate body or the side of the first plate body; wherein the vertical limiting means is respectively disposed on the chute And a second vertical limiting structure on the side of the second plate, and at least a part of the structure of the two vertical limiting structures is located above the sliding slot; wherein the two sides of the first plate body respectively have two limiting holes, And the first plate system is respectively inserted into the corresponding sliding slot by the at least partial structure of the two vertical limiting structures, and is then slid by the corresponding sliding slot. The two vertical limit structures limit the vertical separation from the chute.

In a preferred embodiment, the present invention provides a flat display device comprising: a backlight and a panel module for displaying an image frame; and an outer frame for the backlight and the panel module to be placed therein, and The outer frame is provided with a plurality of sliding slots, and at least two side edges of each of the sliding slots are respectively provided with at least two vertical limiting structures, and at least some of the vertical limiting structures are located in the sliding slot Above, and a plurality of sliding members, each of the sliding members has at least two limiting holes respectively, and each of the sliding members is respectively at least two limiting holes respectively formed by the two vertical limiting structures a portion of the structure is inserted into the corresponding sliding slot and is constrained by the at least two vertical limiting structures after sliding corresponding to the sliding slot to prevent separation from the sliding slot; wherein, each of the When the sliding member slides to a position on the corresponding sliding slot, it is positioned by a horizontal limiting means to enable at least part of the backlight and the panel mode The group is fixed in the outer frame.

In a preferred embodiment, each of the sliders includes a top portion for sliding at least a portion of the backlight and the panel module to the side of the backlight and the panel. Up to the position, the top of the backlight and the side wall of the panel module are abutted, so that at least part of the backlight and the panel module are fixed in the outer frame.

In a preferred embodiment, the plurality of sidewalls of the backlight and the panel module have a plurality of first bonding members corresponding to the plurality of sliding members, and each of the sliding members includes a joint portion; The sliding member is slid to the position of the corresponding side wall after at least part of the backlight and the panel module are placed on the outer frame, so that the joint portion and the corresponding first coupling member are In combination, at least a portion of the backlight and the panel module are fixed in the outer frame.

In a preferred embodiment, each of the first bonding members includes a through hole, and each of the bonding portions includes a latching protrusion; wherein each of the sliding members slides in a direction corresponding to the sidewall When the plug protrusion is inserted into the corresponding through hole, at least a portion of the backlight and the panel module are fixed in the outer frame; or each of the first joint members includes a latch protrusion, and each of the joint portions includes a a perforation; wherein at least a portion of the backlight and the panel module are fixed in the outer frame when each of the sliding members slides in the direction of the corresponding side wall so that the perforation is inserted into the corresponding latching protrusion.

In a preferred embodiment, the horizontal limiting means includes a first horizontal limiting structure and a second horizontal limiting structure, and the first horizontal limiting structure is disposed on the sliding slot, and the first a second horizontal limiting structure is disposed on the sliding member; wherein, when each of the sliding members slides to the position, the first horizontal limiting structure is constrained to be engaged with the second horizontal limiting Sliding in a direction opposite to the opposite side wall; wherein the first horizontal limiting structure is a limiting protrusion formed on a bottom surface of the sliding slot, and the second horizontal limiting structure is formed on the sliding member a limit elongated slot in the upper portion for the corresponding convex portion to pass through; wherein the elongated slot The width of the two ends is greater than the width of the corresponding convex portion, and the width of the middle portion of the elongated groove is smaller than the width of the corresponding convex portion, when the middle portion of the elongated groove is supposed to slide The sliding member can be slid when the member is pushed or pulled to abut the corresponding corresponding convex portion and deformed; or the first horizontal limiting structure is formed on the bottom surface of the sliding slot An elongated slot, and the second horizontal limiting structure is a limiting protrusion formed on the sliding member for penetrating into the corresponding elongated slot; wherein the elongated slot is The width of the end is greater than the width of the corresponding convex portion, and the width of the middle portion of the elongated groove is smaller than the width of the corresponding convex portion, when the limiting convex portion is pushed by the sliding member or Pulling against the top portion of the limiting elongated slot corresponding to the top, and further deforming the intermediate portion corresponding to the limiting elongated slot, the sliding member can slide; or the first The horizontal limiting structure is a positioning convex portion formed on a side of the sliding groove, and the second water is The limiting structure is a first positioning hole formed on a side of the sliding member and a second fixing hole; wherein the first positioning hole corresponds to the positioning when the sliding member is pushed or pulled When the convex portion is further deformed, the sliding member can be slid, and when the second positioning hole is pushed or pulled by the sliding member to abut the corresponding positioning convex portion and thereby deform, the sliding member can be performed. Sliding; or the first horizontal limiting structure is a first positioning hole formed on a side of the sliding slot and a second fixing hole, and the second horizontal limiting structure is formed on the sliding member a positioning protrusion of the side; wherein, when the positioning protrusion is pushed or pulled by the sliding member to abut the corresponding first positioning hole, and then the first positioning hole is deformed, the sliding member The sliding member can be slid, and the sliding member can slide when the positioning convex portion abuts against the second positioning hole corresponding to the top portion of the positioning member and further deforms the second positioning hole.

In a preferred embodiment, each of the sliding members includes a first plate body and a second plate body connected to the first plate body, and the first plate body and the second plate body form an L shape. Wherein the second horizontal limiting structure is formed on the first board or the side of the first board, and the at least two limiting holes are respectively formed on the first board The two sides of the body, and the joint portion are formed on the second plate body, and each of the sliding members further includes a dialing portion connected to the first plate body to form a first plate body The L-shaped portion and the dial portion are configured to be pushed or pulled to slide the first plate along the corresponding sliding slot.

In a preferred embodiment, the present invention provides a flat display device comprising: a backlight and a panel module for displaying an image frame; and an outer frame for the backlight and the panel module to be placed therein, and The outer frame is provided with a plurality of sliding slots; and a plurality of sliding members, each of the sliding members is disposed on the corresponding sliding slot and sliding, and each of the sliding members has a second horizontal limit a positional structure; wherein each of the sliding slots is provided with at least one vertical limiting structure for restricting the corresponding sliding member between the vertical limiting structure and the sliding slot, and each of the sliding portions The slot has a first horizontal limiting structure, and each of the sliding members is positioned at a position on the corresponding slot when the second horizontal limiting structure is engaged with the first horizontal limiting structure At least part of the backlight and the panel module are fixed in the outer frame.

In a preferred embodiment, the plurality of sidewalls of the backlight and the panel module have a plurality of first bonding members corresponding to the plurality of sliding members, and each of the sliding members includes a joint portion; The sliding member is slid to the position of the corresponding side wall after at least part of the backlight and the panel module are placed on the outer frame, so that the joint portion and the corresponding first coupling member are Combining, so that at least a portion of the backlight and the panel module are fixed in the outer frame; each of the first bonding members includes a through hole, and each of the joint portions includes a latching protrusion; wherein, each of the sliding members At least part of the backlight and the panel module are fixed in the outer frame when the corresponding protruding portion is slid to insert the corresponding protruding portion into the outer hole; or each of the first engaging members includes a a latching portion, wherein each of the engaging portions includes a through hole; wherein, when each of the sliding members slides in a direction of the corresponding side wall to cause the through hole to be inserted into the corresponding latching portion, at least A portion of the backlight and panel module are fixed in the outer frame.

In a preferred embodiment, the plurality of sidewalls of the backlight and the panel module have a plurality of first bonding members corresponding to the plurality of sliding members, and each of the sliding members includes a top portion for After the backlight and the panel module are placed on the outer frame, the backlight and the side wall of the panel module are slid to the position, and the top of the panel is abutted against the backlight and the side wall of the panel module, thereby enabling At least a portion of the backlight and panel module are secured in the outer frame.

In a preferred embodiment, each of the sliding members includes a first plate for sliding along the corresponding sliding slot; wherein the second horizontal limiting structure is formed on the first plate The body or the side of the first plate; wherein each of the sliding members further comprises a second plate connected to the first plate to form an L shape with the first plate; The splicing portion is formed on the second plate body; and each of the sliding members further includes a dial portion connected to the first plate body to form an L shape with the first plate body; wherein The dialing portion is configured to be pushed or pulled to slide the first plate along the corresponding sliding slot.

In a preferred embodiment, the first horizontal limiting structure is a limiting protrusion formed on the bottom surface of the sliding slot, and the second horizontal limiting structure is a limit formed on the sliding member. An elongated slot through which the corresponding limiting protrusion passes; wherein the width of the two ends of the elongated slot is greater than the width of the corresponding limiting protrusion, and the middle section of the elongated slot The width is smaller than the width of the corresponding convex portion, and the sliding portion of the elongated groove is deformed when the sliding portion is pushed or pulled to abut the corresponding convex portion and thereby deform The first horizontal limiting structure is a limiting elongated slot formed on the bottom surface of the sliding slot, and the second horizontal limiting structure is a limit formed on the sliding member. a convex portion for penetrating into the corresponding elongated slot; wherein a width of the two ends of the elongated slot is greater than a width of the corresponding limiting protrusion, and a middle portion of the elongated slot The width is smaller than the width of the corresponding convex portion, when the limiting convex portion is pushed or pulled by the sliding member Corresponding to the top of the intermediate section of the elongated slot of the limiting, and thus of the corresponding intermediate section of the elongated slot of the limiting deformed, the slider can be Sliding; or the first horizontal limiting structure is a positioning convex portion formed on a side of the sliding slot, and the second horizontal limiting structure is a first positioning formed on a side of the sliding member a hole and a second fixed hole; wherein, when the first positioning hole is pushed or pulled by the sliding member to abut the corresponding positioning convex portion and further deforms, the sliding member can slide, and when When the two positioning holes are pushed or pulled by the sliding member to abut the corresponding positioning convex portion and then deformed, the sliding member can be slid; or the first horizontal limiting structure is formed in the sliding slot a first positioning hole and a second fixing hole on the side of the sliding member, and the second horizontal limiting structure is a positioning convex portion formed on a side of the sliding member; wherein, when the positioning convex portion is supposed to slide When the piece is pushed or pulled against the first positioning hole corresponding to the top, and then the first positioning hole is deformed, the sliding member can slide, and when the positioning convex portion is pushed or pulled according to the sliding member And the second positioning hole corresponding to the top, and further the When the two positioning holes are deformed, the sliding member can be slid; and the at least one vertical limiting structure is two vertical limiting structures respectively disposed on two sides of the sliding slot, and the two vertical limiting structures are At least a part of the structure is located above the sliding slot; wherein each of the two sides of the sliding member has two limiting holes, and each of the sliding members is respectively constrained by the two vertical limiting holes At least part of the structure passes through the corresponding slot, and is slid by the corresponding vertical slot to be vertically separated from the slot after sliding corresponding to the slot.

1‧‧‧Flat display device

2‧‧‧Flat display device

2A‧‧‧Flat display device

2B‧‧‧Flat display device

2C‧‧‧ flat display device

2D‧‧‧ flat display device

11‧‧‧Backlight and panel module

12‧‧‧Front frame

13‧‧‧ screws

21‧‧‧Backlight and panel module

22‧‧‧Front frame

23‧‧‧Sliding parts

111‧‧‧ screw holes

112‧‧‧ Backlight and side wall of panel module

121‧‧‧Breaking

211‧‧‧ first joint

211A‧‧‧ first joint

212‧‧‧ Backlight and side wall of panel module

221‧‧ ‧ chute

231‧‧‧ first board

232‧‧‧Second plate

233‧‧‧Combination Department

233A‧‧‧Combination Department

234‧‧‧The Ministry of Movement

235‧‧‧second horizontal limit structure

235B‧‧‧second horizontal limit structure

235C‧‧‧second horizontal limit structure

235D‧‧‧second horizontal limit structure

236‧‧‧Limited holes

2211‧‧‧First level limit structure

2211B‧‧‧First horizontal limit structure

2211C‧‧‧First horizontal limit structure

2211D‧‧‧First level limit structure

2212‧‧‧Vertical limit structure

2351‧‧‧First positioning hole

2352‧‧‧Second positioning hole

22111‧‧‧First positioning hole

22112‧‧‧Second positioning hole

P1‧‧‧ position

P2‧‧‧ position

Figure 1 is a schematic view showing the structure of a conventional flat display device.

2 is a perspective exploded view of the flat display device shown in FIG. 1.

Figure 3 is a front elevational view showing the structure of the flat display device of the present invention in the first preferred embodiment.

Figure 4 is a rear elevational view showing the structure of the flat display device shown in Figure 3.

Fig. 5 is a perspective exploded view showing the flat display device shown in Fig. 3.

Fig. 6 is a view showing a state in which the slider of the flat display device shown in Fig. 3 is not placed in the chute.

Fig. 7 is a view showing a state in which the slider of the flat display device shown in Fig. 6 has been placed in the chute.

Fig. 8 is a view showing a state in which the slider of the flat display device shown in Fig. 7 is pushed to fix the backlight and the panel module in the outer frame.

Figure 9 is a partial structural view of a flat display device of the present invention in a second preferred embodiment.

FIG. 10 is a schematic view showing a state in which the slider of the third preferred embodiment of the present invention is not placed in the chute.

Figure 11 is a schematic view showing the state in which the slider of the fourth preferred embodiment of the present invention is not placed in the chute.

Figure 12 is a schematic view showing the state in which the slider of the fifth preferred embodiment of the present invention is not placed in the chute.

3 is a front view of the structure of the flat display device of the present invention, FIG. 4 is a rear view of the structure of the flat display device shown in FIG. 3, and FIG. 3 is a schematic exploded view of the flat display device, and FIG. 6 is a schematic view showing a state in which the slider of the flat display device shown in FIG. 3 is not placed in the chute.

The flat display device 2 includes a backlight and a panel module 21, an outer frame 22, and a plurality of second bonding members. The second coupling member in this embodiment is the slider 23. The backlight and panel module 21 is used for displaying an image frame, and the outer frame 22 is for the backlight and the panel module 21 to be placed therein; further, the plurality of sliders 23 are detachably combined on the outer frame 22 And the outer frame 22 is provided with a plurality of chutes 221, and each of the sliding slots 221 is configured to provide a sliding member 23 thereon for sliding; wherein the sliding member 23 is limited to slide on a single plane according to a vertical limiting means, and when the backlight and After the panel module 21 is placed on the outer frame 22, the installer can push each sliding member 23 to slide along a corresponding sliding slot 221 to a specific position, and the sliding member 23 will respond to a horizontal limit means. And being positioned, the backlight and panel module 21 can be fixed in the outer frame 22.

Further, please refer to FIG. 7 to FIG. 8. FIG. 7 is a schematic view showing a state in which the sliding member of the flat display device shown in FIG. 6 is placed on the chute and is not pushed, and FIG. 8 shows the sliding of the flat display device. A schematic diagram showing the state in which the backlight and the panel module are fixed in the outer frame. In the preferred embodiment, the plurality of sidewalls 212 of the backlight and panel module 21 have a plurality of first bonding members 211 corresponding to the plurality of sliders 23; wherein the sliders 23 are placed on the sliding slots 221 and When not yet pushed, it is located at position P2, as shown in FIG. 7; and when the backlight and panel module 21 are placed on the outer frame 22, each slider 23 uses the phase of the conventional backlight and the panel module 21. The direction corresponding to the side wall 212 slides to the position P1 to be combined with the corresponding first coupling member 211, thereby fixing the backlight and the panel module 21 in the outer frame 22, as shown in FIG.

Preferably, but not limited thereto, as shown in FIG. 6, each slider 23 includes a first plate body 231, a second plate body 232, a joint portion 233, and a toggle portion 234, and the second plate body 232 The first plate body 231 is formed in an L shape, and the first plate body 231 is formed in an L shape, and the first plate body 231 is formed in an L shape. The joint portion 233 is a latch protrusion formed on the second plate body 232, and each of the first joint members 211 is a through hole; that is, when the dial portion 234 of each slide member 23 is pushed, the first When a plate 231 slides along the corresponding sliding slot 221 to the position P1, the joint portion 233 (the latch projection) is inserted into the corresponding first coupling member 211 (perforation), thereby fixing the backlight and the panel module 21 In the outer frame 22.

Furthermore, in the preferred embodiment, the horizontal limiting means includes a first horizontal limiting structure 2211 and a second horizontal limiting structure 235, and the first horizontal limit The position structure 2211 is disposed on the sliding slot 221, and the second horizontal limiting structure 235 is disposed on the sliding member 23; wherein, when each sliding member 23 slides along the corresponding sliding slot 221 to the position P1, the sliding slot The first horizontal limiting structure 2211 on the 221 is engaged with the second horizontal limiting structure 235 of the slider 23, so that the sliding member 23 is fixed at the position P1; and when the dialing portion 234 of each sliding member 23 is accepted The external force is pulled, so that the second horizontal limiting structure 235 of the sliding member 23 abuts against the first limiting structure of the top sliding slot 221, and further the first horizontal limiting structure 2211 or the second horizontal limiting structure 235 is deformed. The slider 23 can be slid away from the position P1, so that the joint portion 233 (the latch protrusion) of each slider 23 can be separated from the corresponding first joint member 211 (perforation), so that the backlight and the panel The module 21 can be detached from the outer frame 22.

Preferably, but not limited thereto, the first horizontal limiting structure 2211 is a limiting protrusion formed on the bottom surface of the sliding slot 221, and the second horizontal limiting structure 235 is formed first in the sliding member 23. The width of the two ends of the limiting elongated slot is greater than the width of the limiting protrusion, and the width of the intermediate portion of the limiting elongated slot is smaller than the width of the limiting protrusion; When the sliding member 23 is placed on the sliding slot 221, the first horizontal limiting structure 2211 (limit projection) on the sliding slot 221 passes through the second horizontal limiting structure 235 of the sliding member 23 (limit length) One end of the slot is shown in FIG. 7. At this time, the first horizontal limiting structure 2211 (limit convex portion) on the sliding slot 221 and the second horizontal limiting structure 235 of the sliding member 23 (limit length) The slots are engaged, so that the slider 23 cannot move.

Next, when the dial portion 234 of the slider 23 receives an external force and is pushed, the second horizontal limiting structure 235 of the slider 23 (the limiting elongated slot) abuts the first horizontal limiting structure 2211 of the top chute 221 ( When the limiting portion is deformed, and then the intermediate portion of the second horizontal limiting structure 235 (limit elongated slot) is deformed, the sliding member 23 can slide away from the position P2, whereby the sliding member 23 can be along The chute 221 slides to the position P1 and is further fixed.

Moreover, in the preferred embodiment, the vertical limiting means includes two vertical limiting structures 2212 respectively disposed on two sides of the sliding slot 221 and having a circular plate shape, and a portion of each vertical limiting structure 2212. The structure is located above the chute 221; wherein The two side edges of the first plate body 231 of each of the sliding members 23 respectively have two limiting holes 236, and the installer can respectively make the two limiting holes 236 correspond to the partial structures of the two vertical limiting structures 2212, and then The sliding member 23 is moved downward until the partial structure of the two vertical limiting structures 2212 passes through the two limiting holes 236 of the first plate body 231, so that the sliding member 23 can be placed in the corresponding sliding slot 221 It is shown in Figure 6 and Figure 7. Moreover, when the sliding member 23 slides along the corresponding sliding slot 221, since the partial structure of the two vertical limiting structures 2212 is located above the sliding slot 221, that is, the first plate 231 of the sliding member 23 is located. The partial structure of the two vertical limiting structures 2212 and the sliding slot 221 prevent the slider 23 from coming off the sliding slot 221, as shown in FIG.

In particular, the above description of the flat display device 2 is merely an embodiment, and those skilled in the art can perform any equal change design according to actual application requirements; for example, the design can be changed so that the slider 23 is only The first plate body having a higher thickness is included without the second plate body and the dial portion, and the joint portion is formed on the side of the first plate body to be interlocked with the sliding member; for example, the design may be changed to The vertical limiting means is a pivoting means, that is, the sliding member is pivotally connected to the outer frame and pivotally slides into the sliding slot of the outer frame.

For example, the design may be such that a plurality of first bonding members are not disposed on the plurality of sidewalls of the backlight and the panel module, and the joint portion on each of the sliding members is replaced by a top portion, for example, having an abutting plane. Rubber block. Therefore, when the backlight and the panel module are placed on the outer frame, the installer can push each sliding member to slide along the corresponding sliding slot to a specific position, so that the top against the top backlight and the panel module The side walls, and because each of the sliding members is positioned according to the horizontal limiting means, the plurality of sliding members cooperate to abut the backlight and the panel module, thereby fixing the backlight and the panel module in the outer frame.

For example, it can be modified to fix only the backlight and the part of the panel module in the outer frame through the sliding member, the horizontal limiting means and the vertical limiting means in the first preferred embodiment; Since the backlight and the panel module are assembled by means of a separate component such as a backlight unit (not shown) and a panel unit (not shown) (which is known to those skilled in the art, here is No longer As described in detail, the backlight unit can be fixed only in the outer frame by the sliding member, the horizontal limiting means and the vertical limiting means in the first preferred embodiment, and other components, such as the panel unit, are further The fixing method is fixed to the outer frame, or the panel unit is fixed only in the outer frame by the sliding member, the horizontal limiting means and the vertical limiting means in the first preferred embodiment, and other components, such as the backlight unit, Other fixing methods are fixed to the outer frame.

Please refer to FIG. 9, which is a partial structural diagram of a flat display device according to a second preferred embodiment of the present invention. The flat display device 2A of the preferred embodiment is substantially similar to that described in the first preferred embodiment and will not be further described herein. The difference between the preferred embodiment and the first preferred embodiment is that the connecting portion 233A of the sliding member 23 is a through hole formed on the second plate 232 and is located on the side wall of the backlight and the panel module 21. Each of the first coupling members 211A on the 212 is a latching protrusion; that is, when the dialing portion 234 of each of the sliding members 23 is pushed, the first plate body 231 is slid along the corresponding sliding slot 221 to At the position P1, the joint portion 233A (perforation) is inserted by the corresponding first joint member 211A (plug projection), and the backlight and the panel module 21 are fixed in the outer frame 22.

Please refer to FIG. 10 , which is a schematic diagram of a state in which the sliding member of the third preferred embodiment of the present invention is not placed in the chute. The flat display device 2B of the preferred embodiment is substantially similar to that described in the first preferred embodiment and will not be further described herein.

The difference between the preferred embodiment and the first preferred embodiment is that the first horizontal limiting structure 2211B is a limiting elongated slot formed on the bottom surface of the sliding slot 221, and the second horizontal limiting structure 235B is The limiting protrusion is formed on the first plate body 231 of the sliding member 23, and the width of the two ends of the limiting elongated groove is larger than the width of the limiting convex portion, and the width of the intermediate portion of the limiting elongated groove is less than the limit. The width of the convex portion; wherein, when the sliding member 23 is placed on the sliding slot 221, the second horizontal limiting structure 235B (the limiting convex portion) of the sliding member 23 passes through the first horizontal limit on the sliding slot 221 One end of the bit structure 2211B (limit elongate slot), and the slider 23 is located at the position P2. At this time, the first horizontal limiting structure 2211B (limit elongate slot) on the chute 221 and the slider 23 The second horizontal limiting structure 235B (limit convex portion) is engaged, so that the slider 23 cannot move.

Next, when the dial portion 234 of the slider 23 receives an external force and is pushed, the second horizontal limiting structure 235B (the limiting protrusion) of the sliding member 23 abuts the first horizontal limiting structure 2211B of the top chute 221 (limited to When the intermediate section of the first horizontal limiting structure 2211B (limit elongated slot) is deformed, the sliding member 23 can slide away from the position P2, whereby the sliding member 23 can be along The chute 221 slides. Moreover, when the slider 23 slides along the sliding slot 221 to the position P1, the first horizontal limiting structure 2211B (the limiting elongated slot) on the sliding slot 221 is again associated with the second horizontal limiting structure 235B of the slider 23. The (restricted convex portion) is engaged with each other, and the slider 23 is fixed to the position P1.

FIG. 11 is a schematic view showing a state in which the sliding member of the fourth preferred embodiment of the present invention is not placed in the chute; wherein the vertical limiting means in the preferred embodiment is the same as the first In the preferred embodiment, the vertical limit means are not depicted in FIG. 11 in order to more clearly illustrate the implementation features of the preferred embodiment.

The flat display device 2C of the preferred embodiment is substantially similar to that described in the first preferred embodiment, and will not be further described herein; however, the difference between the preferred embodiment and the first preferred embodiment is that The first horizontal limiting structure 2211C is two positioning convex portions respectively formed on two sides of the sliding groove 221, and the second horizontal limiting structure 235C is two first first formed on the side of the sliding member 23, respectively. The positioning hole 2351 and the two second positioning holes 2352; wherein, when the sliding member 23 is placed on the sliding slot 221, the first horizontal limiting structure 2211C (positioning convex portion) of the sliding slot 221 is placed on the sliding member 23 The first positioning hole 2351 and the slider 23 are located at the position P2. At this time, the first positioning hole 2351 on the sliding member 23 is engaged with the first horizontal limiting structure 2211C (positioning convex portion) of the sliding slot 221. So that the slider 23 cannot move.

Next, when the dial portion 234 of the slider 23 receives an external force, the first positioning hole 2351 of the slider 23 abuts against the first horizontal limiting structure 2211C (positioning convex portion) of the sliding chute 221, and further enables A positioning hole 2351 is deformed At this time, the slider 23 can be slid away from the position P2, whereby the slider 23 can slide along the chute 221.

Moreover, when the sliding member 23 slides along the corresponding sliding slot 221 to the position P1, the first horizontal limiting structure 2211C (positioning convex portion) on the sliding slot 221 is received in the second positioning hole 2352 of the sliding member 23. At this time, the second positioning 2352 hole on the slider 23 is engaged with the first horizontal limiting structure 2211C (positioning convex portion) of the sliding groove 221, so that the sliding member 23 is fixed at the position P1.

Referring to FIG. 12, it is a schematic diagram of a state in which the sliding member of the fifth preferred embodiment of the present invention is not placed in the sliding slot; wherein the vertical limiting means in the preferred embodiment is the same as the first In the preferred embodiment, the vertical limit means are not depicted in FIG. 12 in order to more clearly illustrate the implementation features of the preferred embodiment.

The flat display device 2D of the preferred embodiment is substantially similar to that described in the first preferred embodiment, and will not be further described herein; however, the difference between the preferred embodiment and the first preferred embodiment is that The first horizontal limiting structure 2211D is formed by two first positioning holes 22111 and two second positioning holes 22112 respectively formed on two sides of the sliding slot 221, and the second horizontal limiting structures 235D are respectively formed on Two positioning protrusions on the side of the slider 23; wherein, when the slider 23 is placed on the sliding slot 221, the second horizontal limiting structure 235D (positioning convex portion) of the sliding member 23 is placed in the chute The first positioning hole 22111 of the 221, and the slider 23 is located at the position P2. At this time, the first positioning hole 22111 of the sliding slot 221 is engaged with the second horizontal limiting structure 235D (positioning convex portion) of the slider 23. So that the slider 23 cannot move.

Next, when the dial portion 234 of the slider 23 receives an external force and is pushed, the second horizontal limiting structure 235D (positioning protrusion) of the slider 23 abuts the first positioning hole 22111 of the top chute 221, and further enables When a positioning hole 22111 is deformed, the slider 23 can slide away from the position P2, whereby the slider 23 can slide along the sliding groove 221.

Moreover, when the slider 23 slides along the sliding slot 221 to the position P1, the second horizontal limiting structure 235D (positioning convex portion) of the sliding member 23 is placed in the sliding slot 221 The second positioning hole 22112, at this time, the second horizontal limiting structure 235D (positioning convex portion) of the sliding member 23 is engaged with the second positioning hole 22112 of the sliding slot 221, so that the sliding member 23 is fixed at the position. P1.

According to the above description, the installer only needs to push the sliding members in each of the sliding slots on the outer frame, so that each sliding member slides along the corresponding sliding slot to the position P1, and the sliding member is caused by the horizontal limiting means. And the vertical limiting means is limited to the position P1, so that the backlight and the panel module are fixed in the outer frame. Therefore, the assembly procedure of the flat display device of the present invention is more convenient, thereby reducing the production man-hour; in addition, the flat display device of the present invention can be applied to various electronic products, such as a notebook computer, a tablet computer, and a desktop computer. Displays, televisions, digital cameras, car navigation, and point-of-sale devices (POS), but not limited to them.

The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Therefore, any equivalent changes or modifications made without departing from the spirit of the present invention should be included in the present invention. Within the scope of the patent application.

2‧‧‧Flat display device

21‧‧‧Backlight and panel module

22‧‧‧Front frame

23‧‧‧Sliding parts

211‧‧‧ first joint

212‧‧‧ Backlight and side wall of panel module

221‧‧ ‧ chute

Claims (26)

A flat display device includes: a backlight and a panel module for displaying an image frame, and a plurality of first connecting members on a plurality of side walls; and an outer frame for the backlight and the panel module to be placed on Wherein, the outer frame is provided with a plurality of chutes corresponding to the plurality of first coupling members; and a plurality of second coupling members, each of the second coupling members is configured to be disposed on the corresponding chute And being restricted to slide on a single plane by a vertical limiting means; wherein each of the second bonding parts is after at least part of the backlight and the panel module are placed on the outer frame, corresponding to The direction of the side wall slides to be combined with the corresponding first coupling member to fix at least a portion of the backlight and the panel module in the outer frame. The flat display device of claim 1, wherein the vertical limiting means are two vertical limiting structures respectively disposed on two sides of the sliding slot, and at least part of the two vertical limiting structures The structure is positioned above the chute to limit vertical movement of the second coupling member disposed in the chute. The flat display device of claim 1, wherein each of the first bonding members comprises a through hole, and each of the second bonding members comprises a latch fixing member; wherein each of the latch fixing members At least part of the backlight and the panel module are fixed in the outer frame when the corresponding side wall is slid and inserted into the corresponding perforation; or each of the first coupling members includes a pin fixing member, and each The second bonding member includes a through hole; wherein, when each of the second bonding members slides in a direction of the corresponding sidewall to cause the through hole to be inserted by the corresponding latching fixture, at least part of the backlight and the panel die The group is fixed in the outer frame. The flat display device according to claim 3, wherein each of the The sliding slot has a first horizontal limiting structure, and each of the second coupling members has a second horizontal limiting structure corresponding to the first horizontal limiting structure; wherein, each of the second bonding members When combined with the corresponding first coupling member, it is restricted from sliding in the opposite direction of the corresponding sidewall due to the engagement of the first horizontal limiting structure with the second horizontal limiting; wherein the first The horizontal limiting structure is a limiting protrusion formed on the bottom surface of the sliding slot, and the second horizontal limiting structure is a limiting elongated slot formed on the second coupling member for corresponding The limiting protrusion passes through the middle; wherein the width of the two ends of the elongated slot is greater than the width of the corresponding limiting protrusion, and the width of the middle section of the elongated slot is smaller than the corresponding limit The width of the convex portion, when the middle portion of the elongated groove is pushed or pulled by the second coupling member to abut the corresponding corresponding convex portion and thereby deform, the second coupling member can slide; Or the first horizontal limiting structure is formed on the bottom surface of the chute An elongated slot, wherein the second horizontal limiting structure is a limiting protrusion formed on the second coupling member for penetrating into the corresponding limiting elongated slot; wherein the elongated slot The width of the two ends is greater than the width of the corresponding convex portion, and the width of the middle portion of the elongated groove is smaller than the width of the corresponding convex portion, when the limiting convex portion corresponds to the second joint The second coupling member is slidable when being pushed or pulled to abut the intermediate portion of the limiting elongated slot corresponding to the top, and further deforming the intermediate portion corresponding to the limiting elongated slot; Or the first horizontal limiting structure is a positioning convex portion formed on a side of the sliding groove, and the second horizontal limiting structure is a first positioning formed on a side of the second bonding member And the second positioning hole; wherein the second positioning hole is slidable when the first positioning hole is pushed or pulled by the second coupling member to abut the corresponding positioning convex portion and further deforms And when the second positioning hole corresponds to the top due to the second coupling member being pushed or pulled When the protrusion is further deformed, the second coupling member can be slid; or the first horizontal limiting structure is a first positioning hole formed on a side of the sliding slot and a second fixing hole, and The second horizontal limiting structure is a positioning convex portion formed on a side of the second bonding member; wherein, when the positioning convex portion is corresponding to the second combination When the piece is pushed or pulled to abut the corresponding first positioning hole, and then the first positioning hole is deformed, the second coupling member can slide, and when the positioning protrusion corresponds to the second coupling member When the second positioning hole corresponding to the top is pushed or pulled to be deformed, and then the second positioning hole is deformed, the second coupling member can slide. The flat display device of claim 4, wherein each of the second bonding members comprises a first board body and a joint portion with the first board body, and the first board body is used for Sliding along the corresponding sliding slot to combine the joint portion with the corresponding first coupling member; wherein the second horizontal limiting structure is formed on the first plate body or the first a side of the plate body; wherein each of the second coupling members further includes a second plate body coupled to the first plate body to form an L shape with the first plate body; wherein the joint portion is Formed on the second plate. The flat display device of claim 4, wherein each of the second bonding members comprises a first board body and a joint portion with the first board body, and the first board body is used for Sliding along the corresponding sliding slot to combine the joint portion with the corresponding first coupling member; wherein the second horizontal limiting structure is formed on the first plate body or the first a side of the plate body; wherein each of the second coupling members further includes a dialing portion connected to the first plate body to form an L shape with the first plate body; wherein the dialing portion is Used to be pushed or pulled to slide the first plate along the corresponding sliding slot. The flat display device of claim 4, wherein each of the second bonding members comprises a first board body and a joint portion with the first board body, and the first board body is used for Sliding along the corresponding sliding slot to combine the joint portion with the corresponding first coupling member; wherein the second horizontal limiting structure is formed on the first plate body or the first The side of the plate body; and the vertical limiting means are two vertical limiting structures respectively disposed on two sides of the sliding slot, and at least part of the structure of the two vertical limiting structures is located in the sliding slot Above to limit settings The second coupling member is vertically moved in the sliding slot; wherein the two side edges of the first plate body respectively have two limiting holes, and the first plate system is respectively perpendicular to the two limiting holes At least part of the structure of the limiting structure is inserted through the corresponding sliding slot, and is slid by the corresponding sliding slot to be vertically separated from the sliding slot after being restricted by the two vertical limiting structures. The flat display device according to claim 1 is applied to an end point selling device (POS); and the backlight and panel module comprises a backlight unit and a panel unit; and each of the second bonding units It is combined on the outer frame in a separate piece or is coupled to the outer frame in a pivotal manner. A flat display device includes: a backlight and a panel module for displaying an image frame; an outer frame for the backlight and the panel module to be placed therein, and the outer frame is provided with a plurality of chutes, Each of the sliding slots has a first horizontal limiting structure; and a plurality of sliding members, each of the sliding members is disposed on the corresponding sliding slot and is limited by a vertical limiting means Sliding on a single plane, and each of the sliding members has a second horizontal limiting structure corresponding to the first horizontal limiting structure; wherein, when each of the sliding members corresponds to the first horizontal limiting structure When the second horizontal limiting structure is engaged and positioned at a position on the corresponding sliding slot, at least part of the backlight and the panel module are fixed in the outer frame; and when any one of the sliding members receives a When the external force causes the second horizontal limiting structure to abut the first horizontal limiting structure, and further deforms the first horizontal limiting structure or the second horizontal limiting structure, the sliding member is Slide to leave the position. The flat display device of claim 9, wherein the first horizontal limiting structure is a limiting convex portion formed on a bottom surface of the sliding slot, and the second horizontal limiting structure is formed on the second horizontal limiting structure. a limiting elongated slot on the sliding member for the corresponding limiting protrusion to pass therethrough; wherein the width of the two ends of the elongated slot is greater than the phase Corresponding to the width of the limiting protrusion, and the width of the middle section of the elongated slot is smaller than the width of the corresponding limiting protrusion, when the middle section of the elongated slot is pushed or pulled by the sliding member The sliding member can be slid when the corresponding convex portion of the limiting portion is correspondingly deformed, or the first horizontal limiting structure is a limited elongated slot formed on the bottom surface of the sliding slot. The second horizontal limiting structure is a limiting protrusion formed on the sliding member for penetrating into the corresponding elongated slot; wherein the width of the two ends of the elongated slot is greater than the corresponding The width of the limiting protrusion, and the width of the middle section of the elongated slot is smaller than the width of the corresponding limiting protrusion, when the limiting protrusion is pushed or pulled by the sliding member to abut the top phase Corresponding to the middle section of the limiting elongated slot, and further deforming the intermediate section corresponding to the limiting elongated slot, the sliding member can slide; or the first horizontal limiting structure a positioning protrusion formed on a side of the chute, and the second horizontal limiting structure is shaped a first positioning hole and a second fixing hole on a side of the sliding member; wherein, when the first positioning hole is pushed or pulled by the sliding member, the corresponding positioning convex portion is abutted and deformed When the sliding member is slidable, and when the second positioning hole is pushed or pulled by the sliding member to abut the corresponding positioning convex portion and thereby deforming, the sliding member can be slid; or a horizontal limiting structure is a first positioning hole formed on a side of the sliding slot and a second fixing hole, and the second horizontal limiting structure is a positioning convex formed on a side of the sliding member When the positioning protrusion is pushed or pulled by the sliding member to abut the corresponding first positioning hole, and then the first positioning hole is deformed, the sliding member can slide, and when When the positioning protrusion is pushed or pulled by the sliding member to abut the corresponding second positioning hole, and then the second positioning hole is deformed, the sliding member can slide. The flat display device of claim 9, wherein each of the sliders includes a top portion for at least a portion of the backlight and the panel module to be placed behind the frame, to the backlight and the panel Slide the side of the module to the direction Positioning the top of the backlight and the panel of the panel module so that at least a portion of the backlight and the panel module are fixed in the outer frame. The flat display device of claim 9, wherein the plurality of side walls of the backlight and the panel module have a plurality of first bonding members corresponding to the plurality of sliding members, and each of the sliding members includes a a joint portion, wherein each of the sliding members is slid to the position of the corresponding side wall after at least a portion of the backlight and the panel module are placed on the outer frame, so that the joint portion and the corresponding portion The first bonding member is combined to fix at least a portion of the backlight and the panel module in the outer frame, wherein each of the first bonding members includes a through hole, and each of the bonding portions includes a latching protrusion; At least part of the backlight and the panel module are fixed in the outer frame when each of the sliding members slides in the direction of the corresponding side wall to insert the corresponding protruding portion of the latch; or The first coupling member includes a latching protrusion, and each of the coupling portions includes a through hole; wherein each of the sliding members slides in a direction corresponding to the side wall such that the through hole corresponds to the latching convex portion When inserted, at least A portion of the backlight and panel module are fixed in the outer frame. The flat display device of claim 12, wherein each of the sliding members comprises a first plate body, and the first plate body is configured to slide along the corresponding sliding slot to enable the The joint portion is combined with the corresponding first joint member; wherein the second horizontal limit structure is formed on the first plate body or the side of the first plate body; wherein each of the slide members is further The second plate body is connected to the first plate body to form an L shape with the first plate body; wherein the joint portion is formed on the second plate body. The flat display device of claim 12, wherein each of the sliding members comprises a first plate body, and the first plate body is configured to slide along the corresponding sliding slot to enable the The joint is combined with the corresponding first joint; The second horizontal limiting structure is formed on the first plate body or the side of the first plate body; wherein each of the sliding members further comprises a dialing portion connected to the first plate body Forming an L shape with the first plate body; wherein the dial portion is configured to be pushed or pulled to slide the first plate body along the corresponding sliding slot. The flat display device of claim 12, wherein each of the sliding members comprises a first plate body, and the first plate body is configured to slide along the corresponding sliding slot to enable the The joint portion is combined with the corresponding first joint member; wherein the second horizontal limit structure is formed on the first plate body or the side of the first plate body; wherein the vertical limit means is Two vertical limiting structures respectively disposed on the two sides of the sliding slot, and at least part of the two vertical limiting structures are located above the sliding slot; wherein the two sides of the first plate body Having a second limiting hole, respectively, and the first limiting plate is respectively inserted into the corresponding sliding slot by the at least partial structure of the two vertical limiting structures, and is correspondingly disposed in the corresponding slot After sliding, the sliding slot is restricted by the two vertical limiting structures to vertically leave the sliding slot. A flat display device includes: a backlight and a panel module for displaying an image frame; an outer frame for the backlight and the panel module to be placed therein, and the outer frame is provided with a plurality of chutes, At least two vertical limiting structures are respectively disposed on at least two sides of each of the sliding slots, and at least a portion of the vertical limiting structures are located above the sliding slot, and a plurality of sliding members, each of the plurality of sliding members At least two side edges of the sliding member respectively have at least two limiting holes, and each of the sliding members is respectively inserted into the at least two limiting holes through at least part of the two vertical limiting structures The sliding slot is restricted by the at least two vertical limiting structures after sliding corresponding to the sliding slot to prevent the sliding slot from being detached from the sliding slot; wherein each sliding member slides on the corresponding sliding slot When in a position, The positioning is performed by a horizontal limiting means to fix at least a portion of the backlight and the panel module in the outer frame. The flat display device of claim 16, wherein each of the sliders includes a top portion for at least a portion of the backlight and the panel module to be placed behind the frame, to the backlight and the panel The direction of the side wall of the module slides to the position, and the top of the module abuts against the side walls of the backlight and the panel module, so that at least part of the backlight and the panel module are fixed in the outer frame. The flat display device of claim 16, wherein the plurality of sidewalls of the backlight and the panel module have a plurality of first bonding members corresponding to the plurality of sliding members, and each of the sliding members includes a joint portion, wherein each of the sliding members is slid to the position of the corresponding side wall after at least part of the backlight and the panel module are placed on the outer frame, so that the joint portion corresponds to the corresponding portion The first bonding members are combined to fix at least a portion of the backlight and the panel module in the outer frame. The flat display device of claim 18, wherein each of the first bonding members comprises a perforation, and each of the bonding portions comprises a latching protrusion; wherein each of the sliding members corresponds to When the direction of the side wall slides to insert the corresponding protruding portion of the latch into the corresponding through hole, at least a portion of the backlight and the panel module are fixed in the outer frame; or each of the first engaging members includes a latching protrusion; Each of the joints includes a perforation; wherein at least a portion of the backlight and the panel module are fixed when each of the sliders slides in a direction of the corresponding side wall such that the perforation is inserted by the corresponding latch protrusion In the outer box. The flat display device of claim 19, wherein the horizontal limiting means comprises a first horizontal limiting structure and a second horizontal limiting structure, and the first horizontal limiting structure is disposed on the a second horizontal limiting structure is disposed on the sliding member; wherein, when each of the sliding members slides to the position, The first horizontal limiting structure is restricted from sliding in the opposite direction of the corresponding side wall because the first horizontal limiting structure is engaged with the second horizontal limiting structure; wherein the first horizontal limiting structure is formed in the sliding slot a limiting protrusion of the bottom surface, wherein the second horizontal limiting structure is a limiting elongated slot formed on the sliding member for the corresponding limiting protrusion to pass through; wherein the length The width of the two ends of the slot is greater than the width of the corresponding limiting protrusion, and the width of the middle section of the elongated slot is smaller than the width of the corresponding limiting protrusion, when the middle section of the elongated slot The sliding member can be slid when the sliding member is pushed or pulled to abut the corresponding limiting convex portion and then deformed; or the first horizontal limiting structure is formed on the bottom surface of the sliding groove One of the limiting elongated slots, and the second horizontal limiting structure is a limiting protrusion formed on the sliding member for penetrating into the corresponding limiting elongated slot; wherein the elongated shape The width of the two ends of the groove is greater than the width of the corresponding convex portion, and the middle of the elongated groove The width of the segment is smaller than the width of the corresponding limiting protrusion, and when the limiting protrusion is pushed or pulled by the sliding member, the middle portion of the limiting elongated groove corresponding to the top corresponds to the phase When the middle section of the limiting elongated slot is deformed, the sliding member can be slid; or the first horizontal limiting structure is a positioning convex portion formed on a side of the sliding slot, and the positioning The second horizontal limiting structure is a first positioning hole formed on a side of the sliding member and a second fixing hole; wherein the first positioning hole corresponds to the top of the sliding member when the sliding member is pushed or pulled When the positioning protrusion is further deformed, the sliding member can slide, and when the second positioning hole is pushed or pulled by the sliding member to abut the corresponding positioning convex portion and thereby deform, the sliding The first horizontal limiting structure is a first positioning hole formed on a side of the sliding slot and a second fixing hole, and the second horizontal limiting structure is formed on the first horizontal limiting structure. a positioning protrusion on a side of the slider; wherein, when the positioning protrusion When the sliding member is pushed or pulled to abut the corresponding first positioning hole, and then the first positioning hole is deformed, the sliding member can be slid, and when the positioning convex portion is pushed by the sliding member Or pulling the second positioning hole corresponding to the top, and further making the second positioning hole The slider can slide when deformed. The flat display device of claim 20, wherein each of the sliding members comprises a first plate body and a second plate body connected to the first plate body, the first plate body and the first plate body The second plate body is formed in an L shape; wherein the second horizontal limiting structure is formed on the first plate body or the side of the first plate body, and the at least two limiting holes are respectively formed on the first plate The two sides of the body, and the joint portion are formed on the second plate body, and each of the sliding members further includes a dialing portion connected to the first plate body to form a first plate body The L-shaped portion and the dial portion are configured to be pushed or pulled to slide the first plate along the corresponding sliding slot. A flat display device includes: a backlight and a panel module for displaying an image frame; an outer frame for the backlight and the panel module to be placed therein, and the outer frame is provided with a plurality of sliding grooves; And a plurality of sliding members, each of the sliding members is disposed on the corresponding sliding slot and sliding, and each of the sliding members has a second horizontal limiting structure; wherein each of the sliding slots Providing at least one vertical limiting structure, wherein the corresponding sliding member is restrained between the vertical limiting structure and the sliding slot, and each of the sliding slots has a first horizontal limiting structure, And at least part of the backlight and the panel module are fixed when each of the sliding members is positioned at a position on the corresponding sliding slot because the second horizontal limiting structure is engaged with the first horizontal limiting structure. In the outer box. The flat display device of claim 22, wherein the plurality of sidewalls of the backlight and the panel module have a plurality of first bonding members corresponding to the plurality of sliding members, and each of the sliding members includes a joint portion, wherein each of the sliding members is slid to the position of the corresponding side wall after at least part of the backlight and the panel module are placed on the outer frame, so that the joint portion corresponds to the corresponding portion The first bonding members are combined to further fix at least a portion of the backlight and the panel module in the outer frame; Each of the first joint members includes a perforation, and each of the joint portions includes a bolt protrusion; wherein each of the slide members slides in a direction of the corresponding side wall to insert the bolt protrusion portion into a corresponding one At least part of the backlight and the panel module are fixed in the outer frame; or each of the first bonding members includes a latching protrusion, and each of the connecting portions includes a through hole; wherein, each At least part of the backlight and the panel module are fixed in the outer frame when the sliding member slides in the direction of the corresponding side wall so that the through hole is inserted into the corresponding latching portion. The flat display device of claim 23, wherein the plurality of sidewalls of the backlight and the panel module have a plurality of first bonding members corresponding to the plurality of sliding members, and each of the sliding members includes a top portion of the backlight and the panel module are disposed in the outer frame, and are slid to the position of the backlight and the side wall of the panel module, so that the abutting top abuts the backlight and the panel The side walls of the module further enable at least a portion of the backlight and the panel module to be secured in the outer frame. The flat display device of claim 23, wherein each of the sliding members comprises a first plate for sliding along the corresponding sliding slot; wherein the second horizontal limiting structure Formed on the first plate body or the side of the first plate body; wherein each of the sliding members further includes a second plate body coupled to the first plate body to be coupled to the first plate body Forming an L shape; wherein the bonding portion is formed on the second plate body; and each of the sliding members further includes a dial portion coupled to the first plate body to form with the first plate body An L-shaped shape; wherein the toggle portion is configured to be pushed or pulled to slide the first plate along the corresponding sliding slot. The flat display device of claim 22, wherein the first horizontal limiting structure is a limiting protrusion formed on a bottom surface of the sliding slot, and the second horizontal limiting structure is formed on a limiting elongated slot on the sliding member for the corresponding limiting protrusion to pass through; wherein the width of the two ends of the elongated slot is greater than the width of the corresponding limiting protrusion, and the The width of the middle section of the elongated slot is less than the relative The width of the limiting protrusion is such that the sliding portion can slide when the middle portion of the elongated groove is pushed or pulled by the sliding member to abut the corresponding limiting convex portion and thereby deform Or the first horizontal limiting structure is a limiting elongated slot formed on the bottom surface of the sliding slot, and the second horizontal limiting structure is a limiting convex portion formed on the sliding member. The width of the two ends of the elongated groove is greater than the width of the corresponding convex portion, and the width of the middle portion of the elongated groove is smaller than the corresponding one. a width of the limiting protrusion, when the limiting protrusion is pushed or pulled by the sliding member to abut the middle section of the limiting elongated slot corresponding to the top, and further corresponding to the limit length When the middle section of the groove is deformed, the sliding member can slide; or the first horizontal limiting structure is a positioning convex portion formed on a side of the sliding groove, and the second horizontal limiting structure a first positioning hole formed on a side of the sliding member and a second fixing hole; wherein, when When a positioning hole is pushed or pulled by the sliding member to abut the corresponding positioning convex portion and further deforms, the sliding member can slide, and when the second positioning hole is pushed or pulled by the sliding member When the top portion corresponds to the positioning protrusion and further deforms, the sliding member can slide; or the first horizontal limiting structure is a first positioning hole formed on a side of the sliding slot and a second a fixing hole, wherein the second horizontal limiting structure is a positioning convex portion formed on a side of the sliding member; wherein the positioning convex portion corresponds to the corresponding portion when the sliding member is pushed or pulled When a positioning hole is formed, and then the first positioning hole is deformed, the sliding member is slidable, and when the positioning convex portion is pushed or pulled by the sliding member, the second positioning hole corresponds to the top positioning hole, and When the second positioning hole is deformed, the sliding member can be slid; and the at least one vertical limiting structure is two vertical limiting structures respectively disposed on two sides of the sliding slot, and the two vertical positions are At least part of the structure of the limit structure is Above the chute; wherein each of the two sides of the sliding member has two limiting holes, and each of the sliding members is respectively passed through the at least part of the two vertical limiting structures Wherein the rear is placed in the corresponding chute, and corresponding to the sliding After the slot is slid, the two vertical limiting structures are restricted from leaving the chute vertically.