TWM464572U - Supporting apparatus - Google Patents

Description

Support device

The present invention relates to a support device, and more particularly to a support device having a single-slide structure.

The support device of the conventional television or display mainly adopts a structure in which the support frame and the slide rail group are matched with each other, so that the support frame can be adjusted to an appropriate viewing height according to the needs of the user, as shown in FIG. 1A and FIG. 1B. The support device of the Taiwanese patent No. M443107, the support device includes a support frame 1, a track module 2 and a sliding member 3, wherein the support frame 1 has two sides on the left and right sides extending corresponding to each other Side 12 (only one side is shown); the track module 2 includes an inner rail 26, a ball groove member 27 and an outer rail 28, the outer rail 28 is disposed on the side 12, and the inner rail 26 The ball bearing members 27 are respectively disposed in the outer rail 28 and are reciprocally movable relative to the outer rail 28; the sliding member 3 has a pair of carrying arms 32, and each of the carrying arms 32 is correspondingly connected to the inner rail 26. In this design, the track module 2 is a finished module, and the track can be directly locked between the side 12 and the carrying arm 32 by screws. However, such a design has a carrier arm 32, an inner rail 26, a ball groove member 27, an outer rail 28, and a side edge 12 of the support frame 1 from the inside to the outside, plus the required between the inner rail 26 and the outer rail 28. Distance, so that the width, volume and weight of the support device are not The law is effectively reduced. Even though the M443107 patent mentions that the side 12 and the outer rail 28 can be integrally formed, or the inner rail 26 and the carrying arm 32 can be integrally formed, they are only directly welded to each other, saving screws, and cannot effectively reduce the width, volume and weight. .

It can be seen from the above that the structural design of the conventional support frame and the slide rail module makes the support device bulky and heavy, and does not conform to the current trend of thinness and lightness. Therefore, how to effectively reduce the reduction in width, volume and weight has become the current Problems to be solved by those skilled in the art.

In order to solve the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a supporting device for supporting a display on a working surface, the supporting device comprising: a base disposed on the working surface; a support frame; And a first side wing that is bent and protruded from a side of the main board, wherein the first side wing has a first board connected to the main board and a first board connected to the main board a second board, the first board, the second board, the main board and the base surround define a first space; a trolley slides along an operation path relative to the support frame, and is fixed for the display, and The pulley has at least one first sliding wing accommodated in the first space; a ball member is sandwiched between the supporting frame and the sliding workshop, and is slidable relative to the first side wing and the first sliding wing; And a first blocking member disposed on the support frame and away from the base and located on the operating path to limit the first sliding wing of the trolley from the first space.

In one embodiment, the ball member includes a lining plate and a plurality of balls mounted on the lining plate, the balls respectively slidingly contacting the first flank And the first sliding wing, wherein the lining plate is disposed in parallel with the first plate, and the first plate is contacted by the ball.

In another embodiment, the lining has a body portion and two side portions protruding from the two sides of the body portion, and the balls are respectively disposed on the side portions and respectively contact the support frame. The main board and the second board, and the first sliding wing has a plate body portion and two bent portions connecting the two sides of the plate body portion, and the bent portions are respectively in contact with the balls.

In still another embodiment, the support device of the present invention further includes a second blocking member disposed on the supporting frame and adjacent to the base and located on the operating path to limit the first sliding wing of the trolley. The first space.

In still another embodiment, the support device of the present invention further includes at least a certain force spring, is fixed on the support frame, and is connected to the trolley, so that the trolley can be stopped when sliding.

In still another embodiment, the base of the present support device includes a chassis and at least one hinge disposed on the chassis, the support frame being pivoted on the hinge and pivotable relative to the chassis.

In still another embodiment, the support frame of the support device of the present invention further includes a first reinforcing member and a second reinforcing member to strengthen the structural strength of the supporting frame, wherein the first reinforcing member and the first reinforcing member One side wing is fixed to the support frame approximately parallel, and the second reinforcing member is a plate-like structure covering the support frame near the base.

Compared with the prior art, the support device of the present invention has a single-type slide rail structure which effectively simplifies the conventional slide rail group, and defines the first side flap on both sides of the support frame and the first stop member and the base for the trolley The first empty slide Between, thereby reducing the volume and weight of the support frame.

[prior art]

1‧‧‧Support frame

10‧‧‧Support surface

12‧‧‧ side

26‧‧‧ Inner rail

2‧‧‧Track module

28‧‧‧Outer rail

27‧‧‧Rolling groove parts

3‧‧‧Sliding parts

32‧‧‧ carrying arm

[this creation]

1‧‧‧Base

100‧‧‧Support device

11‧‧‧Chassis

12‧‧‧Bridge

2‧‧‧Support frame

21‧‧‧ motherboard

22‧‧‧First flank

221‧‧‧ first board

222‧‧‧ second board

23‧‧‧First space

24‧‧‧First reinforcement

25‧‧‧Second reinforcement

3‧‧‧ tackle

31‧‧‧ Subject

32‧‧‧First sliding wing

321‧‧‧ Board Department

322‧‧‧Bend

33‧‧‧ joint plate

4‧‧‧Balls

41‧‧‧ lining

411‧‧‧ Body Department

412‧‧‧ side

42‧‧‧ balls

5‧‧‧First gear

6‧‧‧second gear

7‧‧‧Power spring

P‧‧‧Operational path

1A and 1B are schematic structural views of a conventional supporting device; FIG. 2A is an exploded perspective view of the supporting device of the present invention; FIG. 2B is a supporting plate, a first side wing, a pulley, a first sliding wing of the supporting device of the present invention; Schematic diagram of one embodiment of a ball member; FIG. 2C is a schematic view showing another embodiment of a support plate, a first side wing, a pulley, a first sliding wing and a ball member in the supporting device of the present invention; and 3A and 3B The figures are the isometric views of the lowest and highest positions of the trolley in the creative support device.

The embodiments of the present invention are described below by way of specific embodiments, and those skilled in the art can readily understand other advantages and effects of the present invention from the disclosure of the present disclosure. The present invention can also be implemented or applied by various other specific embodiments. The details of the present specification can also be modified and changed without departing from the spirit and scope of the present invention.

It should be understood that the structures, proportions, sizes, etc., which are illustrated in the specification of the present specification, are only used in conjunction with the disclosure of the specification for the understanding and reading of those of ordinary skill in the art, and are not intended to limit the creation. The qualifications that can be implemented are not technically meaningful. Any modification of the structure, change of the proportional relationship or adjustment of the size should not fall under the influence of the creation and the purpose of the creation. Within the scope of the technical content disclosed in this creation.

Referring to Figure 2A, a schematic diagram of one embodiment of the support device of the present invention will be described. As shown, the support device 100 is adapted to support a display (not shown) on a working surface, and includes a base 1, a support frame 2, a trolley 3, a ball member 4, a first stop member 5, and a support member. The second stopper 6 and the two constant force springs 7.

The base 1 is disposed on the working surface, and the supporting device 100 can be placed on a working surface (such as a table top or a ground) through the base 1 , but the invention is not limited thereto. For example, the work surface can also be a wall surface. The base 1 includes a chassis 11 and a hinge 12 pivotally mounted on the hinge 12 and pivotable relative to the chassis 11, that is, the support frame 2 can be tilted forward or backward relative to the chassis 11. mobile. Therefore, the hinge 12 is unnecessary if the support 2 is tilted back and tilted, and in other words, if the support 2 is tilted forward or backward, the chassis 11 and the support 2 can also be provided. Set any other components that can be rotated.

The support frame 2 is disposed on the base 1 and includes a first side wing 22 protruding from the two sides of the main board 21, and the first side wing 22 has a first board 221 and a first board connected to the main board a second plate 222 that is connected to the first plate 221 and spaced apart from the main plate 21, in other words, the first side wing 22 has an L-shaped cross section; in addition, the first plate 221, the second plate 222, and the main plate 21 And the base 1 encloses a first space 23 . In a specific implementation, the first side wing 22 may also be disposed only on one side of the main board 21, and the support frame 2 may be an integrally formed aluminum extruded structure, which is not only beautiful but also provides a supporting effect of a certain strength.

(This writing means another embodiment) The support frame 2 further includes a first reinforcing member 24 and a second reinforcing member 25 to strengthen the structural strength of the supporting frame 2; the first reinforcing member 24 and the first side wing 22 The second reinforcing member 25 is fixed in parallel with the main plate 21, and the second reinforcing member 25 is a plate-like structure covering the support frame 2 near the base 1, and is integrally formed with the second blocking member.

The sliding block 3 is slidable along the operating path P relative to the support frame 2, and includes a main body 31, two first sliding wings 32 disposed on two sides of the main body 31, and an engaging plate 33 disposed on a front side of the main body 31. 33 is fixed for the display, the first sliding wing 32 is accommodated in the first space 23; in the embodiment, the operating path P is an extending direction corresponding to the first space 23.

The ball member 4 is disposed between the support frame 2 and the first sliding wing 32 of the trolley 3, and includes a lining plate 41 and a plurality of balls 42 mounted on the lining plate 41. The balls 42 are respectively slidably The first plate 221 and the first sliding wing 32 of the first side wing 22 are contacted to slide the trolley 3 relative to the first side wing 22 and the first sliding wing 32.

In the present embodiment, the backing plate 41 is disposed in parallel with the first plate 221 of the first side wing 22, as shown in FIG. 2B. In other words, such a design omits the conventional inner rail and the outer rail, and the lining plate 41 is a flat plate shape, and only one row of balls is disposed on the upper surface to effectively reduce the width, the volume, and the weight.

Referring to FIG. 2C, in another embodiment, the lining 41 has a body portion 411 and two side portions 412 which are bent and protruded from both sides of the body portion 411. The balls 42 are respectively disposed at the side portions. 412, and respectively contacting the main plate 21 of the support frame 2 and the second plate 222 of the first side wing 22; the first sliding wing 32 has a plate body portion 321 and is bent from both sides of the plate body portion 321 Stretched two The bent portion 322, that is, the first sliding wing 32 has a substantially U-shaped cross section, and the bent portion 322 contacts the balls 42 on the side portion 412 of the lining, respectively. In this embodiment, the outer rails of the conventional slide rails may be omitted, and the remaining ball groove members and inner rails may be directly disposed on the side of the main body 31 of the trolley 3 to achieve a similar effect. In addition, if the inner rail is omitted and the outer rail is retained, a similar effect can be achieved, but the width, the volume, and the weight can be reduced regardless of the inner rail or the outer rail. The first blocking member 5 is disposed on the supporting frame 2 and away from the base 1 and located on the operating path P, restricting the first sliding wing 32 of the trolley 3 from the first space 23, further, the first gear The member 5 is a U-shaped iron piece fixed on the support frame 2 and closing the opening above the first space 23. In addition, the second blocking member 6 is disposed on the support frame 2 and adjacent to the base 1, also located On the operation path P, the first flap 32 of the restricting pulley 3 is disengaged from the first space 23. In particular, since the present invention does not directly apply a general modular slide rail, it is provided by the first stopper 5, the second stopper 6, the main board 21, and the first side flap 22 (the first board 221 and the The second plate 222) and the first sliding wing 32 achieve a limit effect, preventing the ball member 4 from coming off the first space 23 during sliding.

The fixed force spring 7 is fixed on the main plate 21 of the support frame 2, and one end of each of the force springs 7 is connected to the trolley 3 so that the trolley 3 can be at a highest position (as shown in FIG. 3A) and a lowest position. (as shown in Figure 3B). The number of the constant force springs 7 is not limited to two, and may be one or three, as long as the pulling force thereof is substantially equivalent to the object such as the trolley 3 and the display, and the stop effect can be produced.

In summary, the support device proposed by the present invention supports the side of the rack The first side wing directly forms a first space for the sliding of the trolley, and the first sliding wing is directly disposed on both sides of the pulley, no need for the traditional outer rail and the inner rail, or only one of the outer rail and the inner rail Therefore, the volume and weight of the supporting device can be effectively reduced, and the materials used can be saved, and the environmental protection appeal can be met and the manufacturing cost can be effectively saved.

The above embodiments are merely illustrative of the principles of the present invention and its effects, and are not intended to limit the present invention. Anyone familiar with the art may modify the above embodiments without departing from the spirit and scope of the creation. Therefore, the scope of protection of this creation should be as listed in the scope of patent application described later.

1‧‧‧Base

100‧‧‧Support device

11‧‧‧Chassis

12‧‧‧Bridge

2‧‧‧Support frame

21‧‧‧ motherboard

22‧‧‧First flank

221‧‧‧ first board

222‧‧‧ second board

23‧‧‧First space

24‧‧‧First reinforcement

25‧‧‧Second reinforcement

3‧‧‧ tackle

33‧‧‧ joint plate

4‧‧‧Balls

41‧‧‧ lining

42‧‧‧ balls

5‧‧‧First gear

6‧‧‧second gear

7‧‧‧Power spring

Claims (10)

A support device is adapted to support a display on a working surface, the support device includes: a base disposed on the working surface; a support frame disposed on the base and including a main board and a main board The first side flap has a first side flap connected to the main board, and a second board connected to the first board and spaced apart from the main board, the first board, the second board The board, the main board and the base surround define a first space; a pulley slides along an operation path relative to the support frame and is fixed for the display, and the trolley has at least one of the first space a sliding wing; a ball member is sandwiched between the support frame and the sliding workshop, and is slidable relative to the first side wing and the first sliding wing; and a first blocking member is disposed on the supporting frame and away from The base is located on the operating path to limit the first sliding wing of the trolley from the first space. The support device of claim 1, wherein the ball member comprises a lining plate and a plurality of balls mounted on the lining plate, the balls respectively slidingly contacting the first flank and the first Sliding wing. The support device of claim 2, wherein the backing plate is disposed in parallel with the first plate, and the balls contact the first plate. The support device of claim 2, wherein the lining The board has a body portion and two side portions which are bent and protruded from both sides of the body portion. The balls are respectively disposed on the side portions and respectively contact the main board and the second board of the support frame. The support device of claim 4, wherein the first sliding wing has a plate body portion and a two-folded portion connecting the two sides of the plate body portion, the bent portions being respectively in contact with the balls. The supporting device according to any one of claims 1 to 5, further comprising a second blocking member disposed on the supporting frame and adjacent to the base and located on the operating path to limit the trolley The first sliding wing is separated from the first space. The support device according to any one of claims 1 to 5, further comprising at least a certain force spring fixed to the support frame and connected to the trolley. The support device of any one of claims 1 to 5, wherein the base comprises a chassis and at least one hinge disposed on the chassis, the support frame being pivoted on the hinge and capable of being Pivoting relative to the chassis. The support device of any one of claims 1 to 5, wherein the support frame further comprises a first reinforcement member fixed to the support frame approximately parallel to the first side wing. The support device of any one of claims 1 to 5, wherein the support frame further comprises a second reinforcing member covering the support frame adjacent to the base.