CN220118951U - Universal display support arm - Google Patents
Universal display support arm Download PDFInfo
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- CN220118951U CN220118951U CN202320791986.3U CN202320791986U CN220118951U CN 220118951 U CN220118951 U CN 220118951U CN 202320791986 U CN202320791986 U CN 202320791986U CN 220118951 U CN220118951 U CN 220118951U
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- sleeve
- display
- plate
- right angle
- arm
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- 238000004804 winding Methods 0.000 claims abstract description 26
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000005192 partition Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a universal display support arm, which belongs to the technical field of display support arms and comprises a support arm main body, wherein a clamp arm assembly for clamping a display is arranged on the support arm main body, the clamp arm assembly comprises a vertical plate, four right angle plates and four telescopic arms, and the middle part of the vertical plate is penetrated by a winding shaft in a rotating way; the four right-angle plates are used for wrapping four corners of the display respectively; the telescopic arm comprises a sleeve and an inner shaft which is in sliding connection with the sleeve, and one end of the sleeve is rotationally connected with the vertical plate. According to the utility model, the inclination angle of each telescopic arm is conveniently adjusted by utilizing the rotation connection relation between the sleeve and the vertical plate, and the telescopic arms can adjust the distance between the right angle plates and the vertical plate, so that the whole support arm can be provided with a plurality of displays with different sizes, the application range of the support arm is improved, and meanwhile, the lengths of the four telescopic arms can be adjusted by rotating the winding shaft, so that the display can be clamped by using the four right angle plates by more conveniently working staff.
Description
Technical Field
The utility model belongs to the technical field of display support arms, and particularly relates to a universal display support arm.
Background
A display is a device that receives signals from a computer and forms images. Current displays are typically held in place by arms that hold the display in place on a table or other suitable location. The existing display support arm is usually installed and fixed by adopting a bolt mode, and the mode has the following defects:
because the bolt installation can be realized only by arranging the threaded holes matched with the bolts on the displays, but not every display is provided with the threaded holes on the back surfaces, for the displays without the threaded holes on the back surfaces, the existing display support arms cannot be connected with the displays, so that the displays cannot be supported and adjusted, and the application range of the existing display support arms is narrow.
Disclosure of Invention
The utility model aims at: in order to solve the problems in the prior art, a universal display support arm is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a universal display arm comprising an arm body provided with a clamp arm assembly for clamping a display, the clamp arm assembly comprising:
the middle part of the vertical plate is penetrated by a winding shaft in a rotating way;
four right angle plates for wrapping the four corners of the display respectively; and
the four telescopic arms comprise sleeves and an inner shaft which is in sliding connection with the sleeves, one end of each sleeve is rotationally connected with a vertical plate, one end of each inner shaft extends out of the other end of each sleeve and is rotationally connected with a right angle plate, the other end of each inner shaft is connected with a winding shaft through a pull rope, and the four right angle plates are respectively pressed against four corners of the display by rotating the winding shafts.
As a further description of the above technical solution: utilize sleeve and riser to rotate connected relation, conveniently adjust the inclination of every flexible arm, the effect of the interval between flexible arm of rethread can adjust right angle board and riser for whole support arm can install the display of multiple equidimension, has improved the application scope of support arm, simultaneously, the length of four flexible arms can be adjusted through rotating around the spool, thereby makes things convenient for the staff to utilize four right angle boards to press from both sides tight display more.
The other end of the inner shaft is fixedly provided with a sliding block, the other end of the sleeve is provided with a guide sleeve, the inner shaft penetrates through the guide sleeve in a sliding mode, the sliding block is arranged inside the sleeve in a sliding mode, and the side face of the sliding block is provided with an air groove axially arranged along the inner shaft.
An end plate is fixed at one end of the sleeve, a round hole is formed in the end plate, and the pull rope penetrates through the round hole.
One end of the inner shaft is fixed with a connecting rod along the radial direction of the inner shaft, one end of the right angle plate is fixed with an abutting plate, and the abutting plate is rotationally connected with the connecting rod.
The winding shaft is divided into four storage gaps through five annular partition boards, and four pull ropes are respectively wound in the four storage gaps.
The utility model discloses a scroll, including reel, riser, connecting rod, threaded rod, handle, riser, connecting rod, the one end of winding the reel is fixed with the connecting rod along its radial, and the one end screw thread that this connecting rod kept away from winding the reel runs through have with the threaded rod that winds the reel parallel, the one end that the riser was kept away from to the threaded rod is fixed with the handle.
One end of the threaded rod, which is close to the vertical plate, is rotationally connected with a pressing plate, and one side of the pressing plate, which is close to the vertical plate, is provided with a soft cushion.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. according to the utility model, the inclination angle of each telescopic arm is conveniently adjusted by utilizing the rotation connection relation between the sleeve and the vertical plate, and the telescopic arms can adjust the distance between the right angle plates and the vertical plate, so that the whole support arm can be provided with a plurality of displays with different sizes, the application range of the support arm is improved, and meanwhile, the lengths of the four telescopic arms can be adjusted by rotating the winding shaft, so that the display can be clamped by using the four right angle plates by more conveniently working staff.
2. In the utility model, the air groove is used for communicating the space which is divided into two parts by the sliding block in the sleeve, so that the air pressure of the space positioned at the two sides of the sliding block is the same.
Drawings
FIG. 1 is a schematic diagram showing an overall structure of a universal display arm according to the present utility model;
FIG. 2 is a schematic top view of a universal display arm riser according to the present utility model;
FIG. 3 is a schematic side view of a rectangular plate of a universal display arm according to the present utility model;
fig. 4 is a schematic top sectional view of a telescopic arm of a universal display according to the present utility model.
Legend description: 1. a support arm body; 2. a clamp arm assembly; 21. a riser; 211. a bottom plate; 22. a telescoping arm; 221. a sleeve; 222. an inner shaft; 223. a guide sleeve; 224. a slide block; 225. an end plate; 226. a round hole; 227. a pull rope; 228. a pin shaft; 229. an air tank; 23. a right angle plate; 231. an abutment plate; 232. a connecting rod; 233. a rubber pad; 24. winding a reel; 241. an annular partition plate; 242. a storage slit; 243. a connecting rod; 244. a threaded rod; 245. a soft cushion; 246. a pressing plate; 247. a handle.
Detailed Description
The utility model will now be described with reference to specific examples.
As shown in fig. 1 to 4, the universal display arm of the present embodiment includes an arm body 1, the arm body 1 is not fully shown in the drawings, a clamping arm assembly 2 for clamping the display is provided on the arm body 1, the clamping arm assembly 2 includes a riser 21, four telescopic arms 22 and four rectangular plates 23, the four rectangular plates 23 are respectively adjusted by the four telescopic arms 22 to have a spacing between them and the riser 21, a bottom plate 211 is fixed at the bottom end of the riser 21, and the bottom plate 211 is fixedly connected with the arm body 1 by bolts, and the present embodiment will be described in detail below.
As shown in fig. 1 and 2, the middle part of the riser 21 rotates and penetrates through a winding shaft 24, the winding shaft 24 is divided into four containing gaps 242 through five annular partition plates 241, and four pull ropes 227 are respectively wound in the four containing gaps 242, so that separation and winding connection of the four pull ropes 227 are realized, and the four pull ropes 227 are prevented from being wound together; as shown in fig. 1 and 3, four rectangular plates 23 are wrapped around four corners of the display, and in order to reduce damage of the rectangular plates 23 to the corners of the display, rubber pads 233 may be attached to the sides of the rectangular plates 23 contacting the display.
As shown in fig. 1, a connecting rod 232 is fixed to one end of the inner shaft 222 in the radial direction thereof, an abutment plate 231 is fixed to one end of the right angle plate 23, and the abutment plate 231 and the connecting rod 232 are rotatably connected by a bearing.
As shown in fig. 1 and 4, the telescopic arm 22 includes a sleeve 221 and an inner shaft 222 slidably connected to the sleeve 221, one end of the sleeve 221 is rotatably connected to the riser 21 through a pin shaft 228, the other end of the sleeve 221 is provided with a guide sleeve 223, one end of the inner shaft 222 extends out from the other end of the sleeve 221 and is rotatably connected to the rectangular plate 23, the other end of the inner shaft 222 is fixed with a sliding block 224, the other end of the inner shaft 222 is connected to a winding shaft 24 through a pull rope 227, the four rectangular plates 23 are respectively pressed against four corners of the display by rotating around the winding shaft 24, the inner shaft 222 slidably penetrates the guide sleeve 223, the sliding block 224 is slidably mounted inside the sleeve 221, a gas groove 229 axially arranged along the inner shaft 222 is formed in a side surface of the sliding block 224, and the gas groove 229 is used for communicating a space divided into two parts by the sliding block 224 in the sleeve 221, so that the space gas pressures on both sides of the sliding block 224 are identical.
An end plate 225 with a circular hole 226 is fixed to one end of the sleeve 221, and a pulling rope 227 penetrates the circular hole 226.
In the above scheme, the sleeve 221 and the riser 21 are utilized to rotate the connection relation, so that the inclination angle of each telescopic arm 22 is conveniently adjusted, the telescopic arms 22 are utilized to adjust the distance between the rectangular plate 23 and the riser 21, the whole support arm can be provided with a plurality of displays with different sizes, the application range of the support arm is improved, meanwhile, the other end of the inner shaft 222 is connected with the winding shaft 24 through the pull rope 227, namely, the inner shaft 222 can be contracted into the sleeve 221 by rotating the winding shaft 24, in other words, the lengths of the four telescopic arms 22 can be adjusted by rotating the winding shaft 24, so that the display is more conveniently clamped by the staff through the four rectangular plates 23.
As shown in fig. 2, a connecting rod 243 is fixed to one end of the winding shaft 24 in the radial direction thereof, a threaded rod 244 parallel to the winding shaft 24 is threaded through one end of the connecting rod 243 remote from the winding shaft 24, and a grip 247 is fixed to one end of the threaded rod 244 remote from the riser 21; one end of the threaded rod 244 adjacent to the riser 21 is rotatably connected to a pressure plate 246, and one side of the pressure plate 246 adjacent to the riser 21 is provided with a cushion 245 of rubber material.
The application method of the embodiment is as follows: when the display needs to be mounted, firstly, the display is moved, two corners of the bottom of the display are respectively lapped on two right angle plates 23 positioned at the bottom of the vertical plate 21, then, the positions of the two right angle plates 23 positioned at the top of the vertical plate 21 are adjusted, so that the two right angle plates 23 can be lapped on two corner positions of the top of the display, up to the moment, four right angle plates 23 are respectively lapped on four corner positions of the display to form a package of the display, then, the handle 247 is rotated firstly, the threaded rod 244 is driven to rotate, so that the cushion 245 and the vertical plate 21 are separated, and then, the handle 247 and the connecting rod 243 are driven to rotate around the scroll 24, so that four pull ropes 227 are respectively wound into four containing gaps 242 until the pull ropes 227 are in a tight state, and at the moment, the fact that the four right angle plates 23 are matched to clamp the display is achieved, and the mounting of the display is completed.
Claims (7)
1. A universal display arm, comprising an arm body (1), the arm body (1) being provided with a clamping arm assembly (2) for clamping a display, the clamping arm assembly (2) comprising:
the middle part of the vertical plate (21) is penetrated by a winding shaft (24) in a rotating way;
four right angle plates (23) for wrapping the four corners of the display, respectively; and
the four telescopic arms (22), telescopic arms (22) include sleeve (221) and with interior axle (222) of this sleeve (221) sliding connection, the one end and riser (21) of sleeve (221) rotate to be connected, the one end of interior axle (222) stretches out and rotates to be connected with right angle plate (23) from the other end of sleeve (221), the other end of interior axle (222) is connected with around spool (24) through stay cord (227), rotates around spool (24) and makes four right angle plate (23) compress tightly four corners of display respectively.
2. A universal display arm according to claim 1, characterized in that the other end of the inner shaft (222) is fixed with a slide block (224), the other end of the sleeve (221) is provided with a guide sleeve (223), the inner shaft (222) is slidably penetrated through the guide sleeve (223), the slide block (224) is slidably mounted in the sleeve (221), and a gas groove (229) axially arranged along the inner shaft (222) is formed in the side surface of the slide block (224).
3. A universal display support arm according to claim 1, wherein an end plate (225) is fixed at one end of the sleeve (221), a round hole (226) is formed in the end plate (225), and the pull rope (227) penetrates through the round hole (226).
4. A universal display arm according to claim 1, characterized in that one end of the inner shaft (222) is fixed with a connecting rod (232) along the radial direction thereof, one end of the right angle plate (23) is fixed with an abutting plate (231), and the abutting plate (231) is rotationally connected with the connecting rod (232).
5. A universal display arm according to claim 1, characterized in that the winding shaft (24) is divided into four receiving slits (242) by five annular spacers (241), the four pull cords (227) being wound in the four receiving slits (242) respectively.
6. A universal display arm according to claim 1, characterized in that the end of the winding shaft (24) is fixed with a connecting rod (243) along the radial direction thereof, the end of the connecting rod (243) far away from the winding shaft (24) is threaded through with a threaded rod (244) parallel to the winding shaft (24), and the end of the threaded rod (244) far away from the riser (21) is fixed with a grip (247).
7. A universal display arm according to claim 6, characterized in that the end of the threaded rod (244) adjacent to the riser (21) is rotatably connected with a pressure plate (246), and that the side of the pressure plate (246) adjacent to the riser (21) is provided with a cushion (245).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320791986.3U CN220118951U (en) | 2023-04-12 | 2023-04-12 | Universal display support arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320791986.3U CN220118951U (en) | 2023-04-12 | 2023-04-12 | Universal display support arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220118951U true CN220118951U (en) | 2023-12-01 |
Family
ID=88916250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320791986.3U Active CN220118951U (en) | 2023-04-12 | 2023-04-12 | Universal display support arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220118951U (en) |
-
2023
- 2023-04-12 CN CN202320791986.3U patent/CN220118951U/en active Active
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