CN220228491U

CN220228491U - Support arm for display convenient to adjust

Info

Publication number: CN220228491U
Application number: CN202321812118.5U
Authority: CN
Inventors: 王红武
Original assignee: Aiwotai Technology Shenzhen Co ltd
Current assignee: Aiwotai Technology Shenzhen Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2023-12-22
Anticipated expiration: 2033-07-10

Abstract

The utility model discloses a support arm for a display, which is convenient to adjust, and comprises a mounting frame and a clamping plate, wherein the mounting frame and the clamping plate are arranged on the outer side of a table body; further comprises: the fixed cylinder is fixedly arranged on the upper surface of the mounting frame, a movable sleeve is sleeved on the outer side of the fixed cylinder, the outer side of the movable sleeve is rotationally connected with a rotating arm through a damping shaft, the other end of the rotating arm is rotationally connected with a first connecting seat through the damping shaft, and a second connecting seat is rotationally connected above the first connecting seat through the damping shaft; the assembly dish is installed in the tip of third connecting seat through linking up the subassembly, the mounting bracket is "J" style of calligraphy structure setting, just the upper end and the splint parallel arrangement of mounting bracket. This support arm for display convenient to adjust can be convenient fixed mounting in the desktop outside, and can carry out convenient regulation and support in the use, has effectively improved the supporting stability of display screen.

Description

Support arm for display convenient to adjust

Technical Field

The utility model relates to the technical field of support arms, in particular to a support arm for a display, which is convenient to adjust.

Background

In order to facilitate the viewing of the display screen in the use process of the computer, the display is required to be supported and adjusted by the support arm, and the proper viewing angle is adjusted by rotating the rotating part of the support arm.

In the prior art, as a multidirectional rotation support arm with a publication number of CN209856668U, it includes the fixed column, the upset connecting rod, the rotation post and an assembly dish, this upset connecting rod is connected between this fixed column and this rotation post, this assembly dish is connected on this rotation post, during the use, display class product is fixed on this assembly dish, can make display class product rotate for fixed position with the help of this upset connecting rod and this rotation post, change its spatial position, in order to make things convenient for people to use, but its in the use, support body structure is single, and is inconvenient to carry out stable installation with the table body for the installation stability in its use is limited, has certain use defect.

Disclosure of Invention

The utility model aims to provide a support arm for a display, which is convenient to adjust, so as to solve the problems that the support body of the support arm for the display in the current market, which is proposed by the background technology, has a single structure, is inconvenient to stably install with a table body, and has limited installation stability in the use process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the support arm for the display convenient to adjust comprises a mounting frame and clamping plates, wherein the mounting frame and the clamping plates are arranged on the outer side of a table body, and a screw is rotatably arranged on the inner side of the mounting frame to adjust the clamping plates;

further comprises: the fixed cylinder is fixedly arranged on the upper surface of the mounting frame, a movable sleeve is sleeved on the outer side of the fixed cylinder, the outer side of the movable sleeve is rotationally connected with a rotating arm through a damping shaft, the other end of the rotating arm is rotationally connected with a first connecting seat through the damping shaft, the upper part of the first connecting seat is rotationally connected with a second connecting seat through the damping shaft, and the left end of the second connecting seat is rotationally connected with a third connecting seat through the damping shaft;

and the assembly disc is arranged at the end part of the third connecting seat through the connecting component.

Preferably, the mounting frame is arranged in a J-shaped structure, the upper end of the mounting frame is arranged in parallel with the clamping plates, the right ends of the clamping plates are attached to the inner wall of the mounting frame, and meanwhile the clamping plates are in threaded connection with the screw rods.

Through adopting above-mentioned technical scheme for rotatory screw rod, screw rod can with splint threaded connection, make it drive splint laminating in the inner wall of mounting bracket and go on lifting adjustment, thereby cooperate the mounting bracket to carry out the centre gripping to the desktop, the installation of the support arm of being convenient for.

Preferably, the upper end lower surface of mounting bracket and the upper surface of splint are all fixed to bond and are had the gasket, just the gasket is the rubber material to two gasket opposite faces are the coarse structure setting.

Through adopting above-mentioned technical scheme for the gasket in mounting bracket and splint outside can be stabilized and laminate in the desktop outside, thereby improve with the desktop between frictional force, further improve the installation stability, avoid taking place to slide, drop.

Preferably, the connection assembly comprises a fixing plate fixedly mounted at the end part of the third connecting seat, a vertical insertion hole is formed in the inner side of the fixing plate, an insertion block is fixedly mounted on the back surface of the assembly disc, and meanwhile the insertion block is in insertion connection supporting with the insertion hole.

Through adopting above-mentioned technical scheme, can carry out convenient assembly through fixed plate and inserted block with the assembly dish of installing in the display back, the dismouting to the display of being convenient for follow-up.

Preferably, the movable sleeve and the fixed cylinder form a lifting structure, a spring is connected between the movable sleeve and the mounting frame, and the spring is sleeved on the outer side of the fixed cylinder.

Through adopting above-mentioned technical scheme for the movable sleeve can effectively be absorbed to the support arm through the spring, avoids in the use because vibrations lead to the display screen to take place great degree to rock, has improved the result of use.

Preferably, the through hole has been seted up to the upper end of mounting bracket, just the through hole is linked together with the lower extreme trompil of fixed section of thick bamboo, and the inboard lift of fixed section of thick bamboo is provided with the piston piece, simultaneously the upper end fixed mounting of piston piece has the pull rod, moreover evenly be connected with the haulage rope between the upper end of pull rod and the upper end of movable sleeve.

Through adopting above-mentioned technical scheme for after the display screen installation, the movable sleeve can move down under the display screen action of gravity, makes it upwards move through haulage rope pulling pull rod and piston piece, thereby reduces the atmospheric pressure between fixed section of thick bamboo and the desktop, realizes adsorbing in the desktop, has further improved the installation stability.

Compared with the prior art, the utility model has the beneficial effects that: this support arm for display convenient to adjust can be convenient fixed mounting in the desktop outside, and can carry out convenient regulation and support in the use, has effectively improved the supporting stability of display screen, and specific content is as follows:

1. the movable sleeve can slide down along the fixed cylinder under the action of gravity when the display screen is arranged on the support arm, so that the pull rod is pulled to move upwards through the traction rope, the piston piece moves on the inner side of the fixed cylinder, the air pressure of the fixed cylinder between the desktops is reduced, the adsorption is realized, the mounting stability of the support arm is effectively improved, and the movable sleeve can effectively damp the display screen under the action of spring force, so that the use stability is improved;

2. be provided with swinging boom, first connecting seat, second connecting seat, third connecting seat and assembly dish, through with assembly dish fixed mounting in the display screen back, peg graft the assembly dish in the assembly dish outside with the jack of fixed plate again, can realize the quick assembly disassembly to the display screen, and through rotatory swinging boom, first connecting seat, second connecting seat, third connecting seat, can carry out convenient adjustment to the supporting angle of display screen, improve the viewing comfort of display screen.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the mounting bracket and the movable sleeve according to the present utility model;

FIG. 3 is a schematic perspective cross-sectional view of the mounting bracket and the movable sleeve of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

fig. 5 is a schematic view of the assembly tray of the present utility model in a disassembled configuration.

In the figure: 1. a mounting frame; 2. a screw; 3. a clamping plate; 4. a gasket; 5. a fixed cylinder; 6. a movable sleeve; 7. a rotating arm; 8. a first connection base; 9. a second connecting seat; 10. a third connecting seat; 11. a fixing plate; 12. a jack; 13. a mounting plate; 14. inserting blocks; 15. a spring; 16. a through hole; 17. a piston plate; 18. a pull rod; 19. a traction rope.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the support arm for the display convenient to adjust comprises a mounting frame 1 and a clamping plate 3 which are arranged on the outer side of a desk body, wherein a screw rod 2 is rotatably arranged on the inner side of the mounting frame 1 to adjust the clamping plate 3;

further comprises: the fixed cylinder 5 is fixedly arranged on the upper surface of the mounting frame 1, the movable sleeve 6 is sleeved on the outer side of the fixed cylinder 5, the outer side of the movable sleeve 6 is rotationally connected with the rotary arm 7 through the damping shaft, the other end of the rotary arm 7 is rotationally connected with the first connecting seat 8 through the damping shaft, the upper part of the first connecting seat 8 is rotationally connected with the second connecting seat 9 through the damping shaft, and the left end of the second connecting seat 9 is rotationally connected with the third connecting seat 10 through the damping shaft;

the mounting bracket 1 is "J" style of calligraphy structure setting, and the upper end and the splint 3 parallel arrangement of mounting bracket 1 to the right-hand member laminating of splint 3 is in the inner wall of mounting bracket 1, splint 3 and screw rod 2 threaded connection simultaneously. The upper end lower surface of mounting bracket 1 and the upper surface of splint 3 are all fixed to bond have gasket 4, and gasket 4 is the rubber material to two gasket 4 opposite faces are the coarse structure setting.

As shown in fig. 1-4, the mounting frame 1 is erected at the edge position of the table top, the gasket 4 on the lower surface of the mounting frame 1 is attached to the upper surface of the table body, then the screw rod 2 is rotated, the screw rod 2 drives the clamping plate 3 to move upwards, and then the mounting frame 1 is matched to clamp and fix the table body, so that the quick mounting of the supporting arm is realized.

The fitting plate 13 is mounted to an end of the third connecting seat 10 by a joint assembly. The connection assembly comprises a fixed plate 11 fixedly arranged at the end part of the third connecting seat 10, a vertical insertion hole 12 is formed in the inner side of the fixed plate 11, an insertion block 14 is fixedly arranged on the back surface of the assembly disc 13, and meanwhile the insertion block 14 and the insertion hole 12 are in insertion connection and support. As shown in fig. 1 and 5, the assembly disc 13 is fixedly connected to the display screen through a screw, then the assembly disc 13 is close to the fixing plate 11, so that the plug 14 on the back of the assembly disc 13 is plugged into the jack 12 of the fixing plate 11, thereby realizing the assembly of the display screen and the support arm, and the position and the angle of the display screen can be conveniently adjusted by rotating the rotating arm 7, the first connecting seat 8, the second connecting seat 9 and the third connecting seat 10.

The movable sleeve 6 and the fixed cylinder 5 form a lifting structure, a spring 15 is connected between the movable sleeve 6 and the mounting frame 1, and the spring 15 is sleeved on the outer side of the fixed cylinder 5. The upper end of mounting bracket 1 has seted up through-hole 16, and the through-hole 16 is linked together with the lower extreme trompil of fixed section of thick bamboo 5, and the inboard lift of fixed section of thick bamboo 5 is provided with piston 17, simultaneously the upper end fixed mounting of piston 17 has pull rod 18, evenly be connected with haulage rope 19 between the upper end of pull rod 18 and the upper end of movable sleeve 6, as shown in fig. 3-4, along with the installation of display screen, movable sleeve 6 can slide down along fixed section of thick bamboo 5 under the effect of display screen gravity, at this moment, movable sleeve 6 can pull rod 18 through the haulage rope 19, make pull rod 18 drive piston 17 at the inboard of fixed section of thick bamboo 5 and shift up, and then make the atmospheric pressure change between fixed section of thick bamboo 5 and the desktop, thereby adsorb and the desktop outside, further improve the installation stability of support arm, simultaneously when the table body shakes, spring 15 can shock attenuation to the support arm, avoid the display screen to rock by a wide margin.

To sum up, when using this support arm for display convenient to adjust, firstly, according to the illustration of fig. 1-5, put up mounting bracket 1 at the table edge, then rotatory screw rod 2, make splint 3 shift up and centre gripping table body, will be close to fixed plate 11 in display screen fixed connection's assembly dish 13 again, make insert block 14 insert in jack 12, realize the installation of display screen, movable sleeve 6 can move down under the display screen gravity effect simultaneously, and then pull piston piece 17 through haulage rope 19 and move up along the inner wall of fixed section of thick bamboo 5, realize that fixed section of thick bamboo 5 can adsorb with the desktop outside, further improve the stability of support arm, and spring 15 can shock attenuation to the display screen in the subsequent use.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The support arm for the display convenient to adjust comprises a mounting frame (1) and a clamping plate (3), wherein the mounting frame (1) is arranged on the outer side of a desk body, and a screw (2) is rotatably arranged on the inner side of the mounting frame (1) to adjust the clamping plate (3);

characterized by further comprising:

the fixed cylinder (5) is fixedly arranged on the upper surface of the mounting frame (1), a movable sleeve (6) is sleeved on the outer side of the fixed cylinder (5), the outer side of the movable sleeve (6) is rotationally connected with a rotating arm (7) through a damping shaft, the other end of the rotating arm (7) is rotationally connected with a first connecting seat (8) through the damping shaft, the upper part of the first connecting seat (8) is rotationally connected with a second connecting seat (9) through the damping shaft, and the left end of the second connecting seat (9) is rotationally connected with a third connecting seat (10) through the damping shaft;

and the assembly disc (13) is arranged at the end part of the third connecting seat (10) through the joint component.

2. A support arm for a display that facilitates adjustment as recited in claim 1, further comprising: the mounting frame (1) is arranged in a J-shaped structure, the upper end of the mounting frame (1) is arranged in parallel with the clamping plates (3), the right end of the clamping plates (3) is attached to the inner wall of the mounting frame (1), and meanwhile the clamping plates (3) are in threaded connection with the screw rods (2).

3. A support arm for a display that facilitates adjustment as recited in claim 1, further comprising: the upper end lower surface of mounting bracket (1) and the upper surface of splint (3) are all fixed bonding have gasket (4), just gasket (4) are the rubber material to two gasket (4) opposite faces are the coarse structure setting.

4. A support arm for a display that facilitates adjustment as recited in claim 1, further comprising: the connecting assembly comprises a fixed plate (11) fixedly mounted at the end part of the third connecting seat (10), vertical insertion holes (12) are formed in the inner side of the fixed plate (11), inserting blocks (14) are fixedly mounted on the back surface of the assembly disc (13), and meanwhile the inserting blocks (14) are in insertion connection with the insertion holes (12) for supporting.

5. A support arm for a display that facilitates adjustment as recited in claim 1, further comprising: the movable sleeve (6) and the fixed cylinder (5) form a lifting structure, a spring (15) is connected between the movable sleeve (6) and the mounting frame (1), and the spring (15) is sleeved on the outer side of the fixed cylinder (5).

6. A support arm for a display that facilitates adjustment as recited in claim 1, further comprising: through holes (16) are formed in the upper end of the mounting frame (1), the through holes (16) are communicated with holes in the lower end of the fixed cylinder (5), a piston sheet (17) is arranged on the inner side of the fixed cylinder (5) in a lifting mode, meanwhile, a pull rod (18) is fixedly arranged at the upper end of the piston sheet (17), and a traction rope (19) is uniformly connected between the upper end of the pull rod (18) and the upper end of the movable sleeve (6).