CN215410919U

CN215410919U - Support frame

Info

Publication number: CN215410919U
Application number: CN202120601129.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shenzhen Huion Animation Technology Co Ltd
Current assignee: Shenzhen Huewang Trend Technology Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2022-01-04
Anticipated expiration: 2031-03-24

Abstract

The utility model provides a bracket for supporting a display device. The support comprises two groups of same support units, each support unit comprises a first arm, a second arm and a third arm, the first arm is fixedly connected with the display device, the second arm is rotatably connected with the first arm, and the third arm is fixedly connected with the second arm. The support provided by the utility model supports the display device through two groups of same support units, so that the stability is better; the rotating shaft and the locking device can rotate to adjust the angle between the display device and the horizontal line only through the simple matching and fixed connection of the screw and the through hole, and the structural design is simple; meanwhile, the support is convenient to assemble, is suitable for vertical and horizontal installation of the display device, and is good in universality.

Description

Support frame

Technical Field

The utility model relates to the field of machinery, in particular to a bracket for supporting a display device.

Background

The display device has been popularized in various fields of daily work and life of people, brings great convenience to people, and improves the work efficiency and the visual enjoyment. For the user, if the relative position of the display device and the user is not properly set, fatigue or injury of the user is easily caused. Such as: if the display device is too high or too low relative to the user, fatigue of the cervical vertebra system of the user is easily caused; if the display device is too far or too close to the user, fatigue of the user's visual system may result; also, visual system fatigue can result if the user maintains a visual orientation of the display device for an extended period of time.

In order to adjust the pitch angle and height of the display device to the user, the design of the stand is often complicated, and the existing stand has poor stability in use due to the large weight of the large-sized display device.

Therefore, it is necessary to develop a new stent.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems of complex design and poor stability of the bracket, the utility model provides the bracket for supporting the display device.

The utility model provides a support for supporting display device, includes two sets of the same support units, each the support unit includes first arm, second arm, and third arm, first arm with display device fixed connection, the second arm with first arm rotation connects, the third arm with second arm fixed connection.

Preferably, the support unit further comprises a rotating shaft, the first arm comprises a first arm body with a second through hole, the second arm comprises a second arm body with a third through hole, the second through hole and the third through hole have the same structure, the rotating shaft penetrates through the second through hole and the third through hole, and the first arm and the second arm are rotatably connected through the rotating shaft.

Preferably, the first arm includes the pivot, the pivot with first arm structure as an organic whole, the second arm includes the second arm body that has the third through-hole, the pivot passes the third through-hole, first arm with the second arm passes through the pivot is rotated and is connected.

Preferably, the first arm comprises a first arm main body with a second through hole, the second arm comprises a rotating shaft, the rotating shaft and the second arm are of an integral structure, the rotating shaft penetrates through the second through hole, and the first arm is rotatably connected with the second arm through the rotating shaft.

Preferably, the bracket unit further comprises a locking device, and the locking device is sleeved on the rotating shaft and locks the rotation of the rotating shaft.

Preferably, the bracket unit further includes a screw, the first arm further includes a first arm main body having a first through hole, and the screw passes through the first through hole to fixedly connect the first arm with the display device.

Preferably, the second arm includes a second arm body having a fourth through hole, the third arm includes a third arm body having a fifth through hole, the fourth through hole and the fifth through hole are the same, and the screw passes through the fourth through hole and the fifth through hole to fixedly connect the second arm and the third arm.

Preferably, the second arm includes a second arm body having a fourth through hole, and the third arm includes a third arm body having a buckle, the buckle being combined with the fourth through hole to fixedly connect the second arm and the third arm.

Preferably, the second arm includes a second arm body having a buckle, the third arm includes a third arm body having a fourth through hole, and the buckle is combined with the fourth through hole to fixedly connect the second arm and the third arm.

Preferably, the first arm, the second arm and the third arm are all fixedly provided with an elastic supporting part at one end.

Compared with the prior art, the support provided by the utility model has the advantages that the support for the display device is realized through two groups of same support units, so that the stability is better; the rotating shaft and the locking device can rotate to adjust the angle between the display device and the horizontal line only through the simple matching and fixed connection of the screw and the through hole, and the structural design is simple; meanwhile, the support is convenient to assemble, is suitable for vertical and horizontal installation of the display device, and is good in universality.

Drawings

FIG. 1 is a side view of a stand supporting a display device according to the present invention;

FIG. 2 is a schematic rear elevational view of the stand supporting the display device shown in FIG. 1;

FIG. 3 is a schematic side view of the display device shown in FIG. 1;

FIG. 4 is an exploded perspective view of the holder unit of FIG. 1;

FIG. 5 is a side schematic view of the stand of FIG. 1 supporting the display device in a second condition;

fig. 6 is a side view of the stand of fig. 1 assembled to support a display device in a third condition.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 1 is a schematic view illustrating a stand supporting a display device according to the present invention. The support 20 is used for supporting the display device 10, an included angle between the display device 10 and a horizontal line is alpha, and the included angle alpha can be adjusted by adjusting the support. The display device 10 includes any one of a computer display device, a touch panel device, a single personal computer, a computer display monitor, a television, a flat panel television, and the like.

The display device 10 comprises a display screen 11 and a housing 13, wherein the display screen 11 is installed in a space surrounded by the housing 13, the display screen 13 displays pictures, and the housing 13 is provided with an installation hole 131, as shown in fig. 2.

The rack 20 comprises two identical sets of rack units 21, as shown in fig. 3. Each of the bracket units 21 includes a first arm 211, a second arm 213, a third arm 215, a screw 212, a rotating shaft 217 and a locking device 219, as shown in fig. 4. The first arm 211 is fixedly connected with the display device 10 through the screw 212, the second arm 213 is fixedly connected with the third arm 215 through a screw or a snap-fit manner, the first arm 211 is connected with the second arm 213 through the rotating shaft 217, an angle α between the display device 10 and a horizontal line can be adjusted, and an angle is locked by the locking device 219.

The first arm 211 includes a first arm body 2111, a first through hole 2113, a second through hole 2115, and a first support portion 2117. The first through hole 2113 and the first supporting portion 2117 are respectively disposed at opposite ends of the first arm body 2111, and the first through hole 2113 and the first arm body 2111 are integrally formed. The first supporting portion 2117 is fixedly sleeved on the surface of the first arm body 2111, or is fixedly connected with the first arm body 2111 in a splicing manner. The second through-hole 2115 is provided on the first arm body 2111 between the first through-hole 2113 and the first support portion 2117, in conformity with a hole pattern of the mounting hole 131 (e.g., a Video Electronics Standards Association (VESA) mounting hole pattern, a four-hole 100mm x100mm VESA mounting hole pattern, or other hole patterns). The screw 212 passes through the second through hole 2115 and the mounting hole 131 to fixedly connect the first arm 211 with the display device 10.

The second arm 213 includes a second arm body 2131, a third through hole 2133, a fourth through hole 2135, and a second support portion 2137. The third through hole 2133 and the second support portion 2137 are disposed at two opposite ends of the second arm body 2131, and the third through hole 2133 and the second arm body 2111 are integrally formed and have the same structure as the second through hole 2115. The fourth through hole 2135 is provided between the third through hole 2133 and the second support portion 2137. The second support portion 2137 is fixedly sleeved on the surface of the second arm body 2131, or is fixedly connected with the second arm body 2131 in a splicing manner.

The rotating shaft 217 passes through the second through hole 2115 and the third through hole 2133, and rotatably connects the first arm 211 and the second arm 213. The rotating shaft 217 may be integrated with any one of the second through hole 2115 and the third through hole 2133.

The locking device 219 is sleeved on the rotating shaft 217 and is any structure capable of locking the rotation of the rotating shaft 217.

The third arm 215 includes a third arm body 2151, a fifth through hole 2153, and a third support 2155. The fifth through hole 2153 and the third support 2155 are provided at opposite ends of the third arm body 2151. The third supporting portion 2155 is fixedly sleeved on the surface of the second arm body 2131, or is fixedly connected with the second arm body 2131 in a splicing manner.

The fifth through hole 2153 is identical to the fourth through hole 2135, and the screw 212 passes through the fifth through hole 2153 and the fourth through hole 2135, thereby fixedly connecting the third arm 215 to the second arm 213.

The first arm body 2111, the second arm body 2131, and the third arm body 2151 may be a combination of metal plates, metal sheets, plastic, or other components. The first support portion 2117, the second support portion 2137, and the third support portion 2155 are elastic bodies, have a certain elastic deformation, have anti-slip and anti-friction properties, and may be made of a material such as rubber. The third arm 215 and the second arm 213 may be fixedly connected by other equivalent structures such as a snap. The number of the screws 212 is plural. The number of the first through holes 2113 may be plural.

The assembling method of the bracket 20 comprises the following steps:

firstly, the screw 212 passes through the second through hole 2115, and the first arm 211 is fixedly connected with the display device 10.

Step two, the rotating shaft 217 passes through the second through hole 2115 and the third through hole 2133, and the locking device 219 is sleeved on the rotating shaft 217 to rotatably connect the first arm 211 with the second arm 213.

And thirdly, the screw 212 passes through the fifth through hole 2153 and the fourth through hole 2135 to fixedly connect the third arm 215 and the second arm 213.

The supports 20 correspond to 3 different situations, as follows.

In the first case, the display device 10 is installed horizontally, the angle α between the display device 10 and the horizontal line is between 0 and 30 degrees, and the bracket 20 is used as shown in fig. 1. The two sets of the first support portion 2117, the second support portion 2137, and the third support portion 2155 support the display device 10.

In the second case, the display device 10 is installed horizontally, the angle α between the display device 10 and the horizontal line is between 30 and 90 degrees, and the stand 20 is used as shown in fig. 5. The two sets of the first support portion 2117 and the third support portion 2155 support the display device 10.

In the third case, the display device 10 is installed vertically, the angle of the display device 10 to the horizontal line is equal to 90 degrees, and the stand 20 is used as shown in fig. 6. The two sets of the second support portion 2137 and the third support portion 2155 support the display device 10. And the display device 10 shown may also be adjusted to be tilted forward or backward as appropriate.

Compared with the prior art, the support 20 provided by the utility model supports the display device 10 through two groups of same support units 21, so that the stability is better; the rotating shaft 217 and the locking device 219 can rotate to adjust the angle alpha between the display device 10 and the horizontal line only by the simple matching and fixing connection of the screw and the through hole, and the structural design is simple; meanwhile, the bracket 20 is convenient to assemble, is suitable for vertical and horizontal installation of the display device 10, and has good universality.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A stand for supporting a display device, the stand comprising two identical sets of stand units, each of the stand units comprising:

the first arm is fixedly connected with the display device;

the second arm is rotatably connected with the first arm;

and the third arm is fixedly connected with the second arm.

2. The bracket of claim 1, wherein the bracket unit further comprises a rotating shaft, the first arm comprises a first arm body with a second through hole, the second arm comprises a second arm body with a third through hole, the second through hole and the third through hole are identical in structure, the rotating shaft penetrates through the second through hole and the third through hole, and the first arm and the second arm are rotatably connected through the rotating shaft.

3. The bracket of claim 1, wherein the first arm comprises a rotating shaft, the rotating shaft and the first arm are of an integral structure, the second arm comprises a second arm body with a third through hole, the rotating shaft penetrates through the third through hole, and the first arm and the second arm are rotatably connected through the rotating shaft.

4. The bracket of claim 1, wherein the first arm comprises a first arm body having a second through hole, the second arm comprises a rotating shaft, the rotating shaft and the second arm are of an integral structure, the rotating shaft passes through the second through hole, and the first arm and the second arm are rotatably connected through the rotating shaft.

5. The rack of any one of claims 2 to 4, wherein the rack unit further comprises a locking device, and the locking device is sleeved on the rotating shaft to lock the rotating shaft to rotate.

6. The stand of claim 1, wherein the stand unit further comprises a screw, the first arm further comprises a first arm body having a first through hole, and the screw passes through the first through hole to fixedly connect the first arm with the display device.

7. The bracket of claim 6, wherein the second arm comprises a second arm body having a fourth through hole, the third arm comprises a third arm body having a fifth through hole, the fourth through hole and the fifth through hole are identical, and the screw passes through the fourth through hole and the fifth through hole to fixedly connect the second arm and the third arm.

8. The bracket of claim 1, wherein the second arm comprises a second arm body having a fourth through hole, and the third arm comprises a third arm body having a snap, the snap engaging the fourth through hole to fixedly connect the second arm and the third arm.

9. The bracket of claim 1, wherein the second arm comprises a second arm body having a snap, and the third arm comprises a third arm body having a fourth through hole, the snap engaging the fourth through hole to fixedly connect the second arm and the third arm.

10. The bracket of claim 1, wherein the first arm, the second arm, and the third arm are each fixedly provided with a resilient support at one end.