Display screen lifting support

Abstract

The utility model discloses a display screen lifting support, which relates to the technical field of lifting supports and comprises a base, a lifting support component is fixedly mounted on the right side of the upper surface of the base, a display screen body is arranged on the left side of the lifting support component, and a connecting component is fixedly mounted on the right side of the display screen body. The lifting support assembly comprises a supporting seat, the lower surface of the supporting seat and the right side of the upper surface of the base are fixedly installed, the connecting assembly comprises a connecting seat, the left side of the connecting seat and the right side of the display screen body are fixedly installed, and a mounting seat is connected to the outer surface of the connecting seat in an inserted mode. The height of the lifting support in the supporting seat is adjusted through the limiting block and the lifting support, the purpose of freely adjusting lifting of the display screen is achieved, lifting adjusting operation is simple, adjusting is easy, the supporting seat and the lifting support are limited and fixed through the connecting plate and the studs, and the anti-skid effect on the connecting plate can be achieved through the anti-skid protruding strips made of rubber materials.

Description

Technical Field

[0001] This utility model relates to the field of lifting bracket technology, specifically to a display screen lifting bracket. Background Technology

[0002] Multimedia teaching all-in-one machines, televisions, and other similar devices mostly use LED displays, which are flat-panel screens. Currently, computer monitors have become necessities in people's lives, especially for office workers who use them constantly. Because the height of the monitor is fixed, it cannot meet the diverse needs of users, leading to "computer-related illnesses," with cervical spondylosis being the most common. Therefore, height-adjustable monitor stands are often used to adjust the monitor's height to meet different usage requirements.

[0003] For example, Chinese Patent Publication No. CN116428468A discloses a display screen lifting bracket, including a mounting bracket for installing the display screen on the back of the display screen; it also includes: at least one fixed pulley; a pull rope; a counterweight; the mounting bracket with the display screen and the counterweight are arranged on both sides of the fixed pulley, forming a balance structure on both sides of the fixed pulley. Because the display screen and the counterweight are respectively suspended on both sides of the fixed pulley to form a balance structure, the display screen bracket of this invention can achieve balance regardless of the stopping position during the lifting and lowering process, making it a freely lifting and lowering display screen bracket.

[0004] The existing technology has the following problems:

[0005] Existing display screen lifting brackets have complex structures, and the height of the brackets cannot be directly and freely adjusted by the operator, which makes it inconvenient to adjust the height of the display screen. At the same time, the installation and disassembly of the display screen and the lifting bracket are relatively troublesome and inconvenient to use. Utility Model Content

[0006] This utility model provides a display screen lifting bracket to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0008] A display screen lifting bracket includes a base. A lifting bracket assembly is fixedly installed on the right side of the upper surface of the base. A display screen body is disposed on the left side of the lifting bracket assembly. A connecting assembly is fixedly installed on the right side of the display screen body. The lifting bracket assembly includes a support base. The lower surface of the support base is fixedly installed to the right side of the upper surface of the base. The connecting assembly includes a connecting seat. The left side of the connecting seat is fixedly installed to the right side of the display screen body. A mounting seat is inserted into the outer surface of the connecting seat. The rear side of the mounting seat is inserted into the upper part of the lifting bracket.

[0009] Preferably, the upper surface of the support base is provided with a slot, and a lifting bracket is inserted into the slot.

[0010] Preferably, rectangular limiting blocks are fixedly installed on the lower parts of the front and rear sides of the lifting bracket, and rectangular limiting grooves are opened on the front and rear sides of the slot, with the inner walls of the two limiting grooves slidably connected to the outer surfaces of the two limiting blocks respectively.

[0011] Preferably, a threaded groove is provided on the left side of the support base, and a stud passing through the lifting bracket is threadedly connected to the inner wall of the threaded groove. Connecting plates are fixedly installed on both the left and right sides of the front end of the stud.

[0012] Preferably, a plurality of anti-slip protrusions are fixedly installed on the upper and lower surfaces of the two connecting plates, and the anti-slip protrusions are made of rubber.

[0013] Preferably, the front side of the mounting base is threaded with a fastening screw that passes through the mounting base.

[0014] Preferably, the upper surface of the mounting base is provided with a slot, and the upper surface of the lifting bracket is fixedly installed with a boss, and the inner wall of the slot is inserted into the outer surface of the boss.

[0015] Preferably, the upper surface of the lifting bracket is provided with a second threaded groove, and the inner wall of the second threaded groove is threaded with a hexagonal screw that passes through the boss.

[0016] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0017] 1. This utility model provides a display screen lifting bracket. By adjusting the height of the lifting bracket within the support base through the limiting block and the lifting bracket, the purpose of freely adjusting the lifting of the display screen can be achieved. The lifting adjustment operation is simple and easy to adjust. The support base and the lifting bracket are limited and fixed by the connecting plate and the stud. The anti-slip convex strip of rubber material can play an anti-slip role for the connecting plate.

[0018] 2. This utility model provides a display screen lifting bracket, which makes the disassembly and assembly of the display screen and the lifting bracket more convenient and flexible to use through the connecting seat and the fastening screw mounting seat. The hexagonal screw boss makes the disassembly and assembly of the mounting seat and the lifting bracket more convenient and easy to disassemble the mounting seat. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the lifting support assembly structure of this utility model;

[0021] Figure 3This is a cross-sectional structural diagram of the support base and lifting bracket of this utility model;

[0022] Figure 4 This is an exploded view of the connecting component of this utility model;

[0023] Figure 5 This is a cross-sectional view of the mounting base of this utility model;

[0024] Figure 6 This is a schematic diagram of the mounting base structure of this utility model.

[0025] In the diagram: 1. Base; 2. Lifting bracket assembly; 21. Support seat; 22. Slot; 23. Limiting slot; 24. Threaded slot one; 25. Lifting bracket; 26. Limiting block; 27. Stud; 28. Anti-slip protrusion; 29. ​​Connecting plate; 3. Display screen body; 4. Connecting assembly; 41. Boss; 42. Connecting seat; 43. Mounting seat; 44. Threaded slot two; 45. Hexagonal screw; 46. Fastening screw; 47. Slot. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] like Figures 1-6 As shown, a display screen lifting bracket includes a base 1. A lifting bracket assembly 2 is fixedly installed on the right side of the upper surface of the base 1 to facilitate the adjustment of the display screen height and realize the lifting adjustment of the display screen. A display screen body 3 is provided on the left side of the lifting bracket assembly 2. A connecting assembly 4 is fixedly installed on the right side of the display screen body 3. The lifting bracket assembly 2 includes a support base 21. The lower surface of the support base 21 is fixedly installed on the right side of the upper surface of the base 1. The connecting assembly 4 includes a connecting seat 42. The left side of the connecting seat 42 is fixedly installed on the right side of the display screen body 3. A mounting seat 43 is inserted into the outer surface of the connecting seat 42. The rear side of the mounting seat 43 is inserted into the upper part of the lifting bracket 25.

[0028] First, insert the mounting base 43 into the upper part of the lifting bracket 25, and then insert the connecting base 42 on the display body 3 into the left side of the mounting base 43 to complete the installation of the display. The display can be raised and lowered using the lifting bracket assembly 2 to achieve the purpose of raising and lowering the display. The operation is simple.

[0029] like Figure 2 , Figure 3As shown, the upper surface of the support base 21 has a slot 22, and a lifting bracket 25 is inserted into the slot 22. Rectangular limiting blocks 26 are fixedly installed on the lower part of the front and rear sides of the lifting bracket 25. Rectangular limiting grooves 23 are opened on the front and rear sides of the slot 22. The inner walls of the two limiting grooves 23 are slidably connected to the outer surfaces of the two limiting blocks 26 respectively. A threaded groove 24 is opened on the left side of the support base 21. A stud 27 passing through the lifting bracket 25 is threadedly connected to the inner wall of the threaded groove 24. Connecting plates 29 are fixedly installed on the left and right sides of the front end of the stud 27.

[0030] The rotating connecting plate 29 drives the stud 27 to rotate, causing it to disengage from the support base 21 and the lifting bracket 25. The moving lifting bracket 25 drives the limiting block 26 to slide along the limiting groove 23, thereby adjusting the height of the lifting bracket 25 within the support base 21 and achieving the purpose of raising and lowering the display screen. After the display screen is raised and lowered to a suitable height, the rotating connecting plate 29 and the stud 27 fix the lifting bracket 25 and the support base 21. The limiting groove 23 and the limiting block 26 can limit and guide the lifting bracket 25.

[0031] like Figure 3 As shown, several anti-slip protrusions 28 are fixedly installed on the upper and lower surfaces of the two connecting plates 29. The anti-slip protrusions 28 are made of rubber.

[0032] The anti-slip ridges 28 made of rubber can prevent the connecting plate 29 from slipping.

[0033] like Figures 4-6 As shown, the front side of the mounting base 43 is threaded with a fastening screw 46 that passes through the connecting base 42.

[0034] First, insert the mounting base 43 into the upper part of the lifting bracket 25. Then, insert the connecting base 42 on the display body 3 into the left side of the mounting base 43. Rotate the fastening screw 46 to fix the mounting base 43 and the connecting base 42, making the disassembly and assembly of the display and the lifting bracket more convenient and the use more flexible.

[0035] like Figures 4-6 As shown, the upper surface of the mounting base 43 has a slot 47, the upper surface of the lifting bracket 25 has a boss 41 fixedly installed, the inner wall of the slot 47 is inserted into the outer surface of the boss 41, the upper surface of the lifting bracket 25 has a threaded groove 44, and the inner wall of the threaded groove 44 is threaded with a hexagonal screw 45 that passes through the boss 41.

[0036] The mounting base 43 is positioned using the boss 41 and slot 47. The mounting base 43 is fixed to the lifting bracket 25 by rotating the hexagonal screw 45, making the installation of the mounting base 43 and the lifting bracket 25 more convenient and facilitating the disassembly and assembly of the mounting base 43.

[0037] The working principle of this invention is as follows: First, the mounting base 43 is inserted into the upper part of the lifting bracket 25. The hexagonal screw 45 is rotated to fix the mounting base 43 and the lifting bracket 25. Then, the connecting base 42 on the display body 3 is inserted into the left side of the mounting base 43. The fastening screw 46 is rotated to fix the mounting base 43 and the connecting base 42, thus completing the installation of the display. When it is necessary to raise or lower the display, the connecting plate 29 is rotated to drive the stud 27 to rotate, so that it is disengaged from the support base 21 and the lifting bracket 25. The lifting bracket 25 is moved to drive the limiting block 26 to slide along the limiting groove 23, thereby adjusting the height of the lifting bracket 25 in the support base 21, so as to achieve the purpose of raising or lowering the display. After the display is raised or lowered to a suitable height, the connecting plate 29 and the stud 27 are rotated to fix the lifting bracket 25 and the support base 21, thus completing the raising or lowering adjustment of the display. The hexagonal screw 45 and the boss 41 make the disassembly and assembly of the mounting base 43 and the lifting bracket 25 more convenient.

[0038] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A display screen lifting bracket, comprising a base (1), characterized in that: A lifting bracket assembly (2) is fixedly installed on the right side of the upper surface of the base (1). A display screen body (3) is provided on the left side of the lifting bracket assembly (2). A connecting assembly (4) is fixedly installed on the right side of the display screen body (3). The lifting bracket assembly (2) includes a support base (21). The lower surface of the support base (21) is fixedly installed on the right side of the upper surface of the base (1). The connecting assembly (4) includes a connecting seat (42). The left side of the connecting seat (42) is fixedly installed on the right side of the display screen body (3). An installation seat (43) is inserted into the outer surface of the connecting seat (42).

2. The display screen lifting bracket according to claim 1, characterized in that: The upper surface of the support base (21) is provided with a slot (22), and a lifting bracket (25) is inserted into the slot (22).

3. The display screen lifting bracket according to claim 2, characterized in that: The lower part of the front and rear sides of the lifting bracket (25) is fixedly installed with rectangular limiting blocks (26), and the front and rear sides of the slot (22) are provided with rectangular limiting grooves (23). The inner walls of the two limiting grooves (23) are slidably connected to the outer surfaces of the two limiting blocks (26).

4. A display screen lifting bracket according to claim 3, characterized in that: The support base (21) has a threaded groove (24) on its left side. The inner wall of the threaded groove (24) is threaded with a stud (27) that passes through the lifting bracket (25). A connecting plate (29) is fixedly installed on both the left and right sides of the front end of the stud (27).

5. A display screen lifting bracket according to claim 4, characterized in that: Several anti-slip ridges (28) are fixedly installed on the upper and lower surfaces of the two connecting plates (29), and the anti-slip ridges (28) are made of rubber.

6. A display screen lifting bracket according to claim 2, characterized in that: The rear side of the mounting base (43) is inserted into the upper part of the lifting bracket (25), and the front side of the mounting base (43) is threaded with a fastening screw (46) that passes through the connecting seat (42).

7. A display screen lifting bracket according to claim 2, characterized in that: The upper surface of the mounting base (43) is provided with a slot (47), and the upper surface of the lifting bracket (25) is fixedly installed with a boss (41). The inner wall of the slot (47) is inserted into the outer surface of the boss (41).

8. A display screen lifting bracket according to claim 2, characterized in that: The upper surface of the lifting bracket (25) is provided with a threaded groove (44), and the inner wall of the threaded groove (44) is threaded with a hexagonal screw (45) that passes through the boss (41).

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