TWI701949B - Display device - Google Patents

Abstract

A display device includes a display having a connection mechanism, a mounting plate, and a pivot unit having a first side and a second side rotatable relative to the first side. The first side of the pivot unit is detachably connected to the connection mechanism, and the second side of the pivot unit is detachably connected to the mounting plate, so the display is rotatable relative to the mounting plate to adjust a display angle. When the mounting plate is detached from the pivot unit, the second side of the pivot unit is detachably connected to a support, so the display is supported by the support on a supporting surface.

Description

Display device

The present invention generally relates to a display device, and in particular, the present invention relates to a display device that can be wall-mounted or table-standing.

With the advent of flat-panel display devices, in addition to the traditional vertical display devices, wall-mounted changes have been added to the display devices. However, the conventional wall hanging method of the display device is to open several screw holes on the back shell of the display device, and then use the external fixing frame to lock the shell of the display device through the screw holes, so that the back shell must have a thicker design. It is thinner and limits the display angle of the display device. Furthermore, the opening of a number of screw holes in the back shell restricts the appearance design of the back shell and cannot meet the aesthetic requirements of users.

One object of the present invention is to provide a display device which can be installed in a wall-mounted or vertical manner according to usage requirements.

Another object of the present invention is to provide a display device, which has an adapter shaft, so that the display device can adjust the display angle according to usage requirements.

In one embodiment, the present invention provides a display device, which includes a display, a wall hanging plate, and an adapter shaft, wherein the display has a connecting mechanism; the adapter shaft has a first side and a second side, and a first side and a second side Can be rotated relative to each other, the first side of the adapter shaft is detachably connected with the connecting mechanism, and the second side of the adapter shaft is detachably connected with the wall hanging plate, so that the display can rotate relative to the wall hanging plate to adjust the display Angle, wherein when the wall hanging plate is detached from the adapter shaft, the second side of the adapter shaft is detachably connected to the support base, so that the display is supported on the support surface by the support base.

In one embodiment, the adapter shaft includes a first joint plate, a second joint plate, and a bearing part, wherein the bearing part is connected between the first joint plate and the second joint plate so that the first joint plate and the second joint plate The plates are rotatable relative to each other. The first joint plate is located on the first side for detachably connecting with the connecting mechanism, and the second joint plate is located on the second side for detachably connecting with the wall hanging plate or the support base.

In one embodiment, the connecting mechanism includes a guiding part and a positioning member, wherein the guiding part guides the first joint plate to move relative to the display, and the positioning member is used for positioning the adapter shaft on the display.

In one embodiment, the positioning member has a hook portion, and the first joint plate has a hook hole, and the adapter shaft is positioned by the hook portion and the hook hole.

In one embodiment, the support base includes a support frame and a base, wherein the support frame has an upper end and a lower end, the upper end is used to connect the adapter shaft, and the lower end is connected to the base.

In one embodiment, the base has an accommodating space, and when the adapter shaft is detachably connected to the support base, the wall hanging plate is accommodated in the accommodating space.

In one embodiment, the support frame includes a support frame housing and a cover plate, wherein the cover plate and the support frame housing are detachably combined, and when the cover plate is detached from the support frame housing, the cover plate serves as a wall hanging plate.

In one embodiment, the support frame includes a support frame housing and a cover plate, wherein the support frame housing has an upper through hole at the upper end, and the cover plate and the support frame housing are detachably combined to connect the cover plate and the support frame housing. A wiring space is formed between and a lower through hole is formed at the lower end, and the upper through hole, the wiring space and the lower through hole form a wiring channel through the support frame.

Compared with the prior art, the display device of the present invention can be installed in a wall-mounted or table-standing manner by selectively connecting the wall-hanging plate or the support base by the adapter shaft, so as to meet the different setting requirements of users, and make the display device regardless of It is wall-mounted or table-standing, and the display angle can be adjusted according to the needs of use.

The present invention relates to a display device, which, by means of an adapter shaft, enables the display device to not only have different setting methods according to use requirements, but also to adjust the display angle according to use requirements regardless of the setting method. The display device of the present invention is preferably a flat panel display device. In one embodiment, it can be implemented as a display screen used with an information processing device (such as a computer host), but is not limited to this. In another embodiment, the display device of the present invention can be implemented as a stand-alone display, such as a display with information processing function, a TV, etc. Hereinafter, the details of the display device of the embodiment of the present invention will be described in detail with reference to the drawings.

As shown in FIGS. 1A to 1C, in one embodiment, the display device 1 of the present invention includes a display 10, a wall hanging plate 20 and an adapter shaft 30. The display 10 has a connecting mechanism 100. The adapter shaft 30 has a first side 31 and a second side 32, and the first side 31 and the second side 32 can rotate relative to each other. The first side 31 of the adapter shaft 30 is detachably connected with the connecting mechanism 100, and the second side 32 of the adapter shaft 30 is detachably connected with the wall-hanging plate 20, so that the display 10 can be rotated relative to the wall-hanging plate 20 Adjust the display angle. When the wall hanging plate 20 is detached from the adapter shaft 30, the second side 32 of the adapter shaft 30 is detachably connected to the support base 40, so that the display 10 is supported on the support surface by the support base 40 (as shown in FIG. 5A) Show).

Specifically, the display 10 is preferably a flat panel display, including but not limited to liquid crystal displays, organic light emitting diode displays, inorganic light emitting diode displays, quantum dot light emitting diode displays, electrophoretic displays, or other suitable displays . The side of the display 10 facing the user to display information is the display surface 12, and the side of the display 10 facing the user is the back side 14. The connecting mechanism 100 is disposed on the back 14 of the display 10 and preferably has an engaging mechanism corresponding to the adapter shaft 30 so that the connecting mechanism 100 and the adapter shaft 30 are detachably connected.

The wall hanging plate 20 is preferably a flat plate with suitable structural strength, and is preferably made of metal (for example, iron plate, stainless steel plate, etc.), but is not limited thereto. In another embodiment, the wall hanging plate 20 can be made of plastic. Furthermore, the wall-hanging board 20 can have different shapes, such as L-shaped, U-shaped, etc., according to actual applications. The wall-hanging plate 20 has at least one hanging hole 22. For example, the wall-hanging plate 20 has two hanging holes 22, and the two hanging holes 22 are respectively disposed on opposite sides, but it is not limited thereto. In other embodiments, the number of the wall-hanging holes 22 is not limited to two, but can be increased or decreased according to actual applications, and the position of the wall-hanging holes 22 can be changed according to actual needs. Furthermore, the wall hanging plate 20 has a plurality of connecting holes 24 for connecting with the adapter shaft 30.

2A and 2B, in one embodiment, the adapter shaft 30 includes a first coupling plate 310, a second coupling plate 320, and a bearing portion 330. The bearing portion 330 is connected between the first joint plate 310 and the second joint plate 320 so that the first joint plate 310 and the second joint plate 320 can rotate relative to each other. The first joint plate 310 is located on the first side 31 for detachably connecting with the connecting mechanism 100, and the second joint plate 32 is located on the second side 32 for detachably connecting with the wall hanging plate 20 or the support base 40. In other words, the first joint plate 310 and the second joint plate 320 are located on opposite sides of the adapter shaft 30. For example, the first joining plate 310 includes a first flat portion 312 and a first extension portion 314, and the first extension portion 314 preferably extends from opposite sides of the first flat portion 312 along the surface of the first flat portion 312. The line direction protrudes to form a plate similar to "ㄇ". The first coupling hole 316 is disposed in the first extension portion 314 to be coupled with the bearing portion 330. Furthermore, the first joint plate 310 has a clamping hole 318 for clamping and positioning with the connecting mechanism 100. In this embodiment, the clamping hole 318 is preferably provided in the first flat portion 312.

Similarly, the second joint plate 320 includes a second flat portion 322 and a second extension portion 324, and the second extension portion 324 preferably runs along the second flat portion from opposite sides (such as the left and right sides) of the second flat portion 322. The normal direction of the plate surface of 322 protrudes to form a plate similar to "ㄇ". The second coupling hole 326 is disposed in the second extension portion 324 to be coupled with the bearing portion 330. Furthermore, the second joint plate 320 has a joint hole 328 for jointing with the wall hanging plate 20 or the support base 40. The engaging hole 328 is preferably provided in the second flat portion 322, and the number of the engaging hole 328 can be more than one. In one embodiment, the first joint plate 310 and the second joint plate 320 are preferably formed by bending a metal plate, but not limited thereto. In other embodiments, the first joining plate 310 and the second joining plate 320 can also be made of other materials in other ways, such as molded plastic plates.

In one embodiment, the bearing portion 330 includes a plurality of annular discs 332, bolts 334 and nuts 336. The ring-shaped discs 332 are plated with each other, and the bolt 334 and the nut 336 are used to lock the ring-shaped disc 332 on the first joint plate 310 and the second joint plate 320. In this embodiment, the two bearing parts 330 are respectively connected to the first extension part 314 and the second extension part 324 which are located on the left and the right side and extend relatively, so that the connecting first joint plate 310 and the second joint plate 320 can rotate relative to each other . For example, in this embodiment, the first extension portion 314 of the first coupling plate 310 may be disposed outside the second extension portion 324 of the second coupling plate 320, so that the first coupling hole 316 and the second coupling hole 326 are aligned. Quasi-connected. Thereby, the bolt 334 of one of the bearing portions 330 is sleeved on the annular disc 332 and passes through the second coupling hole 326 and the first coupling hole 316 from the inner side of the second extension portion 324, and is connected to the outer side of the first extension portion 314. The nut 336 is screwed and locked. Similarly, the bolt 334 of the other bearing portion 330 is sleeved on the annular disc 332 and passes through the second coupling hole 326 and the first coupling hole 316 from the inner side of the second extension portion 324, and is connected to the outer side of the first extension portion 314. The nut 336 is screwed and locked. Thereby, when an external force is applied to the first joint plate 310 or the second joint plate 320, the first joint plate 310 and the second joint plate 320 can rotate relative to each other and achieve positioning by the friction between the annular discs 332.

It should be noted here that in other embodiments, the second extension part 324 may be disposed outside the first extension part 314, or the first joint plate 310 and the second joint plate 320 may be designed such that the first extension part 314 and the second joint plate 320 The two extensions 324 are arranged alternately. For example, the outside on the left is the first extension 314, and the inside is the second extension 324, and the inside on the right is the first extension 314, and the outside is the second extension 324, but not This is limited.

As shown in FIG. 1C, in one embodiment, the wall hanging plate 20 and the adapter shaft 30 can be connected by bolts and nuts. For example, the bolt passes through the connecting hole 24 of the wall hanging plate 20 and the joint hole 328 of the adapter shaft 30 to be locked with the nut, so that the wall hanging plate 20 is connected to the second joint plate 320 of the adapter shaft 30. When the wall hanging plate 20 is to be disassembled, only the bolts and nuts need to be loosened to separate the wall hanging plate 20 and the adapter shaft 30. Furthermore, the wall-hanging plate 20 has a plurality of connecting holes 24. According to actual needs, the adapter shaft 30 can be connected with different connecting holes 24 to adjust the relative position of the adapter shaft 30 and the wall-hanging plate 20, thereby adjusting the wall-hanging The relative position of the board 20 and the display 10.

As shown in FIGS. 3 and 4, in one embodiment, the connecting mechanism 100 preferably includes a guiding portion 110 and a positioning member 120. The guiding portion 110 is used to guide the relative movement of the adapter shaft 30 relative to the display 10 (that is, the guiding portion 110 guides the first engaging plate 310 to move relative to the display 10), and the positioning member 120 is used to position the adapter The shaft 30 is on the display 10. As shown in FIG. 3, the guiding portion 110 is preferably a guiding groove structure formed on the back casing of the display 10. For example, the guiding portion 110 may be a guiding frame having a guiding groove 112, and the guiding frame is provided with a sliding groove 114 to allow the first extension portion 314 of the adapter shaft 30 to move therein. When the adapter shaft 30 is combined with the display 10, the first flat portion 312 of the first coupling plate 310 is inserted into the guide frame from below the guide groove 112, and the first extension 314 is located in the sliding groove 114 to move, so that the adapter When the shaft 30 moves to a proper position, the positioning member 120 positions the adapter shaft 30 so that the first coupling plate 310 of the adapter shaft 30 cannot move relative to the display 10. Thereby, an external force can be applied to the display 10 so that the first coupling plate 310 rotates relative to the second coupling plate 320, and is positioned by the friction force between the plurality of annular discs 332 of the bearing portion 330, thereby adjusting the display 10 and the wall hanging The relative position between the plates 20 is used to adjust the display angle of the display 10.

As shown in FIG. 4, the positioning member 120 preferably has a hook portion 122 to position the adapter shaft 30 by the hook portion 122 being engaged with the hooking hole 318 of the first joint plate 310. In this embodiment, the guiding portion 110 preferably further has a pressing hole 116, and the positioning member 120 is an elastic column extending (for example, extending upward) along the insertion direction of the adapter shaft 30, that is, the end of the positioning member 120 is preferably free end. The positioning member 120 further has a pressing portion 124 corresponding to the pressing hole 116. The hook portion 122 and the pressing portion 124 are preferably arranged along the extension direction of the elastic column, and the pressing portion 124 is preferably close to the extension end of the elastic column. For example, the hook portion 122 may be a hook or a convex portion protruding toward the first joining plate 310, and the pressing portion 124 may be a convex post protruding toward the pressing hole 116. When the first joint plate 310 of the adapter shaft 30 is combined with the connecting mechanism 100 of the display 10, the hook portion 122 is engaged with the locking hole 318 to restrict the wall hanging plate 20 from moving relative to the display 10, and the pressing portion 124 is self-pressing hole 116 Expose for the user to press. When the exposed pressing portion 124 is pressed from the pressing hole 116, the hook portion 122 can be withdrawn from the hole 318 to allow the adapter shaft 30 to move relative to the display 10 and disengage from the connecting mechanism 100, so that the wall hanging plate 20 is connected to the rotating The connecting shaft 30 is detached from the display 10.

As shown in FIGS. 5A to 5C, when the wall hanging plate 20 is detached from the adapter shaft 30, the second side 32 of the adapter shaft 30 is detachably connected to the support base 40, so that the display 10 is supported by the support base 40 On a supporting surface (such as a desktop). Specifically, when the wall hanging plate 20 is detached from the second joint plate 320 of the adapter shaft 30, the second joint plate 320 of the adapter shaft 30 is detachably connected to the support base 40, so that the display 10 can use the support base 40 is supported on the supporting surface. In one embodiment, the support base 40 includes a support frame 410 and a base 420. The support frame 410 has an upper end 412 and a lower end 414. The upper end 412 is used to connect the adapter shaft 30, and the lower end 414 is connected to the base 420. Preferably, the support frame 410 can be detachably connected to the base 420 by locking, snapping, or the like. In addition, the support base 40 can also be formed by integrally forming the support frame 410 and the base 420. In addition, the support base 40 can be made of suitable materials according to actual applications, such as metal, plastic or a combination thereof.

In one embodiment, the base 420 preferably has an accommodating space 422. When the adapter shaft 30 and the support base 420 are detachably connected, the wall hanging plate 20 can be stored in the accommodating space 422. For example, a recessed space may be formed at the bottom of the base to serve as an accommodation space 422 for storing the wall hanging board 20. When the display device 1 is supported on the support surface by the support base 40 in a vertical manner, the wall-hanging plate 20 can be detachably received in the accommodating space 422 of the base 420 by engaging, locking, etc., thereby not only Enhancing the structural strength of the support base 40 can also reduce the possibility of losing the wall-hanging board 20 when it is idle.

As shown in FIGS. 6A and 6B, in one embodiment, the support frame 410 includes a support frame housing 416 and a cover plate 418. The cover plate 418 is detachably combined with the support frame housing 416. Specifically, the support frame housing 416 has an engagement hole 417 at the upper end 412. The coupling hole 417 corresponds to the second coupling hole 328 of the second coupling plate 320 of the adapter shaft 30, and can be locked by a bolt through the second coupling hole 328 and the coupling hole 417 and the nut, so that the support seat 40 is detachably connected to the second side 32 of the adapter shaft 30. Thereby, the support base 40 can be detachably connected with the connecting mechanism 100 of the display 10 through the first joint plate 310 of the adapter shaft 30 (for details of the operation, please refer to the related description of the aforementioned FIGS. 3 and 4), so that the display 10 can be supported on the supporting surface by the support base 40, and the display angle of the display 10 can be adjusted by the adapter shaft 30.

In one embodiment, as shown in FIGS. 5A and 6A, the support frame housing 416 has an upper through hole 411 at the upper end 412, and the cover plate 418 and the support frame housing 416 are detachably combined to connect the cover plate 418 to the support A wiring space 413 is formed between the rack shells 416 and a lower through hole 415 is formed at the lower end 414. The upper through hole 411, the wiring space 413, and the lower through hole 415 form a wiring channel passing through the support frame 410 from the upper end 412 to the lower end 414 for the power line or signal line to pass through, achieving the function of wiring and strengthening the display device 1 Exterior.

Furthermore, in another embodiment, when the cover plate 418 is detached from the support frame housing 416, the cover plate 418 can be used as the wall hanging plate 20 described above. Specifically, the design of the cover plate 418 can be changed so that the cover plate 418 has a wall hole and a connecting hole coupled with the second joint plate 320 of the adapter shaft 30, so that the support base 40 can be used when the support base 40 is idle. The board 418 is used as a wall hanging board, thereby simplifying the number of components of the display device 1 and avoiding the storage problem when the wall hanging board is idle.

It should be noted that in the above-mentioned embodiment, the adapter shaft 30 is detachably connected to the wall-hanging plate 20 or the support base 40 by bolts and nuts, but it is not limited thereto. According to actual applications, the adapter shaft 30 can be detachably connected to the wall-hanging plate 20 or the support base 40 by a snap-fit method.

The present invention has been described by the above-mentioned embodiments, but the above-mentioned embodiments are only for illustrative purposes and not for limitation. Those skilled in the art should know that without departing from the spirit of the present invention, the embodiments specifically described herein may have other modifications to the illustrated embodiments. Therefore, the scope of the present invention also covers such modifications and is only limited by the scope of the attached patent application.

1: display device 10: display 12: Display surface 14: back 100: Linking Organization 110: Guiding Department 112: Guide groove 114: Chute 116: press hole 120: positioning parts 122: card hook 124: Pressing part 20: Wall-mounted board 22: Hanging hole 24: connecting hole 30: Adapter shaft 31: First side 32: second side 310: The first joint plate 312: The first flat part 314: first extension 316: first coupling hole 318: card hole 320: second joint plate 322: The second flat part 324: second extension 326: second coupling hole 328: Joint hole 330: Bearing Department 332: Ring Disc 334: Bolt 336: Nut 40: Support seat 410: support frame 411: upper through hole 412: upper end 413: Wiring Space 414: Bottom 415: Lower through hole 416: Support frame shell 417: Joint hole 418: cover 420: Base 422: housing space

1A and 1B are a three-dimensional view and an exploded view of a display device in a wall-mounted state according to an embodiment of the present invention. Fig. 1C is a schematic diagram of the combination of the wall hanging plate and the adapter shaft of Fig. 1B. 2A and 2B are a schematic diagram and an exploded view of the assembly of the adapter shaft according to an embodiment of the invention. Fig. 3 is a schematic diagram of a connecting mechanism according to an embodiment of the invention. 4 is a schematic diagram of the connection between the connecting mechanism and the adapter shaft according to an embodiment of the invention. 5A and 5B are a perspective view and an exploded view of a display device in a vertical state according to an embodiment of the invention. Fig. 5C is a schematic diagram of the combination of the support base and the adapter shaft of Fig. 5B. 6A and 6B are schematic diagrams of the support base and the adapter shaft according to an embodiment of the invention.

10: display

12: Display surface

14: back

100: Linking Organization

20: Wall-mounted board

22: Hanging hole

24: connecting hole

30: Adapter shaft

31: First side

32: second side

Claims (10)

A display device includes: a display with a connecting mechanism, the connecting mechanism including a guiding part and a positioning member; a wall hanging plate; and an adapter shaft member having a first side and a second side, the The first side and the second side are rotatable relative to each other, the first side of the adapter shaft is detachably connected to the connecting mechanism, and the second side of the adapter shaft is detachable from the wall hanging plate Ground connection, so that the display can rotate relative to the wall-hanging plate to adjust the display angle, wherein the guiding part guides the adapter shaft to move relative to the display, and the positioning component is used to position the adapter shaft on the display , Wherein when the wall hanging plate is detached from the adapter shaft, the second side of the adapter shaft is detachably connected to a support base, so that the display is supported on a support surface by the support base. The display device according to claim 1, wherein the adapter shaft includes a first joint plate, a second joint plate, and a bearing part, and the bearing part is connected to the first joint plate and the second joint plate. Between, so that the first joint plate and the second joint plate can rotate relative to each other, the first joint plate is located on the first side for detachably connecting with the connecting mechanism, and the second joint plate is located The second side is used for detachably connecting with the wall hanging board or the support base. The display device according to claim 2, wherein the guiding part guides the first engaging plate to move relative to the display. The display device according to claim 3, wherein the positioning member has a hook portion, and the first joint plate has a hook hole, and the adapter shaft is positioned by the hook portion and the hook hole. The display device according to claim 1, wherein the support base includes a support frame and a base, the support frame has an upper end and a lower end, the upper end is used to connect the adapter shaft, and the lower end is connected to the base. The display device according to claim 5, wherein the base has an accommodating space, and when the adapter shaft is detachably connected to the support base, the wall hanging plate is accommodated in the accommodating space. A display device, comprising: a display with a connecting mechanism; a wall hanging plate; and an adapter shaft member with a first side and a second side, the first side and the second side can be rotated relative to each other , The first side of the adapter shaft is detachably connected with the connecting mechanism, and the second side of the adapter shaft is detachably connected with the wall hanging plate, so that the display can rotate relative to the wall hanging plate In order to adjust the display angle, when the wall hanging plate is detached from the adapter shaft, the second side of the adapter shaft is detachably connected to a support base, so that the display is supported on a support by the support base On the surface, the support base includes a support frame and a base, the support frame has an upper end and a lower end, the upper end is used to connect the adapter shaft, the lower end is connected to the base, the base has an accommodation space, when When the adapter shaft is detachably connected to the support base, the wall hanging plate is stored in the accommodating space. The display device according to claim 5 or 7, wherein the support frame includes a support frame housing and a cover plate, the cover plate is detachably combined with the support frame housing, and the cover plate is self-contained from the support frame housing When the body is disassembled, the cover plate serves as the wall hanging plate. The display device according to claim 5 or 7, wherein the support frame includes a support frame housing and a cover plate, the support frame housing has an upper through hole at the upper end, the cover plate and the support frame housing Detachable Unloading connection to form a wiring space between the cover and the support frame shell and a lower through hole at the lower end, the upper through hole, the wiring space and the lower through hole are formed to pass through the support A wiring channel of the rack. A display device, comprising: a display with a connecting mechanism; a wall hanging plate; and an adapter shaft member with a first side and a second side, the first side and the second side can be rotated relative to each other , The first side of the adapter shaft is detachably connected with the connecting mechanism, and the second side of the adapter shaft is detachably connected with the wall hanging plate, so that the display can rotate relative to the wall hanging plate In order to adjust the display angle, when the wall hanging plate is detached from the adapter shaft, the second side of the adapter shaft is detachably connected to a support base, so that the display is supported on a support by the support base On the surface, the support base includes a support frame and a base, the support frame has an upper end and a lower end, the upper end is used to connect the adapter shaft, the lower end is connected to the base, the support frame includes a support frame shell And a cover plate, the support frame housing has an upper through hole at the upper end, the cover plate and the support frame housing are detachably combined to form a wiring between the cover plate and the support frame housing A lower through hole is formed at the lower end of the space, and the upper through hole, the wiring space and the lower through hole form a wiring channel passing through the support frame.

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