CN219221977U

CN219221977U - Computer telescopic support arm

Info

Publication number: CN219221977U
Application number: CN202223120090.7U
Authority: CN
Inventors: 尹随; 叶佳成龙; 杨永奇
Original assignee: Dongguan Dengsheng Technology Co ltd
Current assignee: Dongguan Dengsheng Technology Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-06-20
Anticipated expiration: 2032-11-24

Abstract

The utility model relates to the technical field of computer accessories, and particularly discloses a computer telescopic support arm, wherein a support arm assembly comprises a support arm fixedly connected to the top of the support arm assembly, the top of the support arm is hinged with a first damping rod, and a second damping rod is arranged between the support arm and the first damping rod; when the height of the display is adjusted, the height of the display can be adjusted by controlling the telescopic lengths of the first damping rod and the second damping rod and adjusting the height of the fixing plate.

Description

Computer telescopic support arm

Technical Field

The utility model relates to the technical field of computer accessories, in particular to a computer telescopic support arm.

Background

The computer display is used for receiving signals of a computer and forming images, and functions like a television receiver. In order to support and lift the computer monitor, the computer monitor is not easy to fall off in the use process, and a corresponding lifting bracket is needed, so that a computer telescopic support arm is needed to be provided.

According to the display lifting support (publication No. CN 216923927U) with adjustable angle, when the display lifting support is used, the height of the display can be adjusted by rotating the support arm body, the display can be transversely adjusted by mutually matching the second adapter seat and the bearing seat, the display can be longitudinally adjusted by mutually matching the hinge seat and the adapter, so that the angle of the display can be adjusted in a rotating, tilting and horizontal mode, a user can sit or stand to work, a reasonable and healthy work environment is provided for the user, but the defect that when the display lifting support is used, the support arm body can rotate around the first connector seat due to the fact that the height of the display is adjusted by only one support arm body, when the height of the display is raised, the display can be far away from the user, when the height of the display is lowered, the display can be close to the user, the horizontal distance between the display and the user changes along with the change in the process of changing the height of the display, and the normal use of the display can be affected.

Disclosure of Invention

The present utility model is directed to a telescopic arm for a computer, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the telescopic support arm of the computer comprises a base, a support arm assembly is arranged above the base, a fixing plate is arranged on the front side of the support arm assembly, mounting assemblies are arranged on four side walls of the fixing plate, and a cavity is formed in the fixing plate relative to the mounting assemblies;

the support arm assembly comprises a support arm fixedly connected to the top of the support arm assembly, a first damping rod is hinged to the top of the support arm, a second damping rod is arranged between the support arm and the first damping rod, and two ends of the second damping rod are respectively hinged to the support arm and the first damping rod.

As a still further scheme of the utility model, the mounting assembly comprises a limiting rod positioned in the cavity, two sides of the limiting rod are respectively and fixedly connected with a mounting plate and a supporting plate, the mounting plate penetrates through the fixing plate and extends to the outside of the fixing plate, and the mounting plate is in sliding connection with the fixing plate.

As still further scheme of the utility model, the limiting rod is penetrated and connected with the limiting ring in a sliding way, a spring is arranged outside the limiting rod and between the supporting plate and the limiting ring, and two ends of the spring are respectively and fixedly connected with the supporting plate and the limiting ring.

As a still further proposal of the utility model, a connector is arranged between the first damping rod and the fixed plate, and a damping hinge structure is formed between the connector, the first damping rod and the fixed plate through a rotary damper.

As a still further proposal of the utility model, one end of the front surface of the mounting plate is provided with a mounting block which is arranged into a U-shaped structure, and the inner side surface of the mounting block is closely provided with an anti-skid pad.

As still further aspects of the present utility model, a baffle plate is provided on the rear surface of the mounting plate, the baffle plate being provided in an L-shape.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the using process of the whole telescopic support arm, when the height of the display is required to be adjusted, the height of the display can be adjusted by controlling the telescopic lengths of the first damping rod and the second damping rod and adjusting the height of the fixing plate.

2. According to the utility model, after the height of the fixing plate is adjusted, the display to be mounted is tightly attached to the fixing plate, and the display is clamped and fixed from the upper, lower, left and right directions of the display through the four groups of mounting assemblies, so that the display can be firmly mounted on the fixing plate, the stability of the display is enhanced, and meanwhile, the mounting plate is pulled through the baffle plate, so that the mounting and dismounting of the display can be rapidly realized, and the mounting efficiency of the display is further improved.

Drawings

FIG. 1 is a schematic diagram of a telescopic arm of a computer;

FIG. 2 is a schematic view of the rear structure of a telescopic arm of a computer;

FIG. 3 is a schematic structural view of a fixing assembly;

fig. 4 is an enlarged schematic view of a partial structure at a in fig. 3.

In the figure: 1. a base; 2. a support arm assembly; 201. a support arm; 202. a first damping rod; 203. a second damping rod; 3. a fixing plate; 4. a mounting assembly; 401. a mounting plate; 402. a limit rod; 403. a support plate; 404. a spring; 405. a limiting ring; 5. a connector; 6. a cavity; 7. a mounting block; 701. an anti-slip pad; 8. and a baffle.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present utility model, a computer telescopic support arm includes a base 1, a support arm assembly 2 is disposed above the base 1, a fixing plate 3 is disposed on a front side of the support arm assembly 2, mounting assemblies 4 are disposed on four side walls of the fixing plate 3, and a cavity 6 is disposed on the fixing plate 3 corresponding to the mounting assemblies 4;

the support arm assembly 2 comprises a support arm 201 fixedly connected to the top of the support arm assembly 2, a first damping rod 202 is hinged to the top of the support arm 201, a second damping rod 203 is arranged between the support arm 201 and the first damping rod 202, two ends of the second damping rod 203 are respectively hinged to the support arm 201 and the first damping rod 202, in the using process of the whole telescopic support arm, when the height of a display is required to be adjusted, the height of a fixing plate 3 is adjusted by controlling the telescopic length of the first damping rod 202 and the telescopic length of the second damping rod 203, and therefore the height of the display can be adjusted.

In fig. 1, 2, 3 and 4, the mounting assembly 4 includes a stop lever 402 located inside the cavity 6, two sides of the stop lever 402 are fixedly connected with a mounting plate 401 and a support plate respectively, the mounting plate 401 passes through the fixing plate 3 and extends to the outside of the fixing plate 3, and the mounting plate 401 is in sliding connection with the fixing plate 3.

In fig. 3, the limiting rod 402 is provided with the limiting ring 405 in a penetrating manner, the limiting rod 402 is provided with the spring 404 outside and between the supporting plate 403 and the limiting ring 405, two ends of the spring 404 are respectively fixedly connected with the supporting plate 403 and the limiting ring 405, in the using process of the whole telescopic supporting arm, after the height of the fixing plate 3 is adjusted, the display to be mounted is tightly attached to the fixing plate 3, the four groups of mounting assemblies 4 clamp and fix the display from the upper, lower, left and right directions of the display, the display can be firmly mounted on the fixing plate 3, the stability of the display is enhanced, meanwhile, the mounting plate 401 is pulled by the baffle 8, the mounting and dismounting of the display can be rapidly realized, so that the mounting efficiency of the display is further improved, in the mounting process of the display, the mounting plate 401 is pulled outwards by the baffle 8, and under the cooperation of the spring 404, the mounting block 7 is clamped on the display, and the mounting and fixing of the display can be completed.

In fig. 2, a connector 5 is arranged between a first damping rod 202 and a fixed plate 3, a damping hinge structure is formed between the connector 5 and the first damping rod 202 and the fixed plate 3 through a rotary damper, a vertical inclination angle adjustment is formed between the first damping rod 202 and the connector 5, a horizontal inclination angle adjustment is formed between the fixed plate 3 and the connector 5, in the using process of the whole telescopic support arm, the transverse rotation adjustment and the longitudinal rotation adjustment of a display can be realized through the connector 5, and under the cooperation of the support arm assembly 2, the adjustment of the height and the rotation, the inclination and the horizontal adjustment of the angle of the computer display are realized, so that a user can sit or stand to work, and an ideal and healthy working environment is provided for the user.

In fig. 1, fig. 2, fig. 3 and fig. 4, one end of the front surface of the mounting plate 401 is provided with a mounting block 7, the mounting block 7 is provided with a U-shaped structure, an anti-slip pad 701 is tightly attached to the inner side surface of the mounting block 7, the anti-slip pad 701 can be tightly attached to the display, the display is ensured not to shake in the mounting block 7, and therefore the stability of the whole telescopic support arm is further improved.

In fig. 2 and 3, a baffle 8 is provided on the rear surface of the mounting plate 401, and the baffle 8 is provided in an L-shape.

The working principle of the utility model is as follows: in the use process of the whole telescopic support arm, the whole telescopic support arm is firstly arranged at a position corresponding to the desktop of a computer display through a base 1;

after the whole telescopic support arm is fixedly installed, the height of the fixed plate 3 can be correspondingly adjusted according to the use habit of a user, when the height of the fixed plate 3 is required to be adjusted, the telescopic length of the first damping rod 202 and the telescopic length of the second damping rod 203 are controlled, the height of the fixed plate 3 can be adjusted, and the adjustment of the height of the display can be realized.

After the height of the fixed plate 3 is adjusted, the display to be mounted is tightly attached to the fixed plate 3, the display is clamped and fixed in the four directions from the upper, lower, left and right of the display through the four groups of mounting assemblies 4, the display can be firmly mounted on the fixed plate 3, the stability of the display is enhanced, meanwhile, the mounting plate 401 is pulled through the baffle plate 8, the mounting and dismounting of the display can be realized rapidly, so that the mounting efficiency of the display is further improved, in the mounting process of the display, the mounting plate 401 is pulled outwards through the baffle plate 8, and under the cooperation of the springs 404, the mounting block 7 is clamped on the display, and the mounting and fixing of the display can be completed.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The telescopic support arm for the computer comprises a base (1) and is characterized in that a support arm assembly (2) is arranged above the base (1), a fixing plate (3) is arranged on the front side of the support arm assembly (2), mounting assemblies (4) are arranged on four side walls of the fixing plate (3), and a cavity (6) is formed in the fixing plate (3) at a position opposite to the mounting assemblies (4);

the support arm assembly (2) comprises a support arm (201) fixedly connected to the top of the support arm assembly (2), a first damping rod (202) is hinged to the top of the support arm (201), a second damping rod (203) is arranged between the support arm (201) and the first damping rod (202), and two ends of the second damping rod (203) are respectively hinged to the support arm (201) and the first damping rod (202).

2. The telescopic support arm for a computer according to claim 1, wherein the mounting assembly (4) comprises a limiting rod (402) located in the cavity (6), two sides of the limiting rod (402) are fixedly connected with a mounting plate (401) and a supporting plate respectively, the mounting plate (401) penetrates through the fixing plate (3) and extends to the outside of the fixing plate (3), and the mounting plate (401) is in sliding connection with the fixing plate (3).

3. The telescopic support arm for the computer according to claim 2, wherein the limiting rod (402) is arranged in a penetrating manner and is connected with the limiting ring (405) in a sliding manner, a spring (404) is arranged outside the limiting rod (402) and between the supporting plate (403) and the limiting ring (405), and two ends of the spring (404) are respectively fixedly connected with the supporting plate (403) and the limiting ring (405).

4. The telescopic support arm according to claim 1, wherein a connector (5) is arranged between the first damping rod (202) and the fixed plate (3), and a damping hinge structure is formed between the connector (5) and the first damping rod (202) and the fixed plate (3) through a rotary damper.

5. The telescopic support arm for the computer according to claim 2, wherein one end of the front surface of the mounting plate (401) is provided with a mounting block (7), the mounting block (7) is arranged into a U-shaped structure, and an anti-slip pad (701) is closely arranged on the inner side surface of the mounting block (7).

6. A telescopic arm for a computer according to claim 2, wherein a baffle (8) is provided on the rear surface of the mounting plate (401), the baffle (8) being provided in an L-shape.