CN220338004U

CN220338004U - Adjustable computer display screen

Info

Publication number: CN220338004U
Application number: CN202322073237.XU
Authority: CN
Inventors: 周启林
Original assignee: Xiamen University of Technology
Current assignee: Xiamen University of Technology
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-01-12
Anticipated expiration: 2033-08-03

Abstract

The utility model discloses an adjustable computer display screen, which relates to the technical field of display screens, and comprises a display screen main body and a bracket for installing the lower part of the display screen main body, wherein an adjusting base capable of adjusting the horizontal position of the front and rear positions of the display screen main body is arranged on the bracket, a positioning component is arranged on the adjusting base and can limit the front and rear sliding of the display screen main body on the adjusting base so as to realize the positioning of the display screen main body in the front and rear directions, the positioning component comprises a connecting seat connected below the display screen main body, a pressing sliding block is vertically and slidably arranged in the connecting seat, anti-sliding lines and anti-sliding layers capable of mutually matching and increasing friction force are arranged on the opposite sides of the adjusting base and the pressing sliding block, and the positioning component also comprises a control structure capable of controlling the pressing sliding of the pressing sliding block. The utility model solves the technical problems that the existing computer display screen can only adjust the angle, but can not directly adjust the distance between the computer display screen and a user so as to adapt to the user requirement.

Description

Adjustable computer display screen

Technical Field

The utility model relates to the technical field of display screens, in particular to an adjustable computer display screen.

Background

In order to meet the demands of users, the computer display screen generally has an angle adjusting function, and can adjust the inclination angle of the display screen, so that the users can adjust the inclination angle of the display screen according to sitting postures and sight heights of the users.

However, in the practical application process of the computer display screen, the adjustment of the inclination angle of the display screen only can not meet the practical requirement in many times, and when the user adjusts the distance between the display and the user, the adjustment is generally realized by moving the display on the desktop or moving the chair to the desk, and the first mode is that: the distance adjustment is realized by moving the display bracket at the placement position of the desktop, however, in many cases, not only the desktop display but also computer accessories such as a keyboard, a mouse and the like need to be placed on the desktop, so that the distance adjustment mode by directly moving the display bracket is easily limited; the second way is: the distance between the computer display screen and the user is adjusted by moving the chair, if the user moves in a chair-sitting state, certain noise is inevitably generated, and if the user stands up to lightly hold the chair, the user can operate the chair only by standing up, certain inconvenience exists, and the distance between the computer display screen and the user is also needed to be adjusted in many times (for example, the distance between the display and the user is far, so that the sitting posture of the user is easy to be untimely).

To this end, we propose an adjustable computer display screen that solves the above-mentioned problems.

Disclosure of Invention

The utility model provides an adjustable computer display screen, which solves the technical problems that the existing computer display screen can only adjust the angle but can not directly adjust the distance between the computer display screen and a user so as to adapt to the user requirement.

In order to solve the technical problems, the utility model provides an adjustable computer display screen, which comprises a display screen main body and a bracket arranged below the display screen main body and used for supporting the display screen main body on a desktop, wherein an adjusting base capable of adjusting the horizontal position of the front and back positions of the display screen main body is arranged on the bracket, a positioning component is arranged on the adjusting base and can limit the front and back sliding of the display screen main body on the adjusting base so as to realize the positioning of the display screen main body in the front and back directions, the positioning component comprises a connecting seat connected below the display screen main body, a pressing sliding block is vertically and slidably arranged in the connecting seat, an anti-slip line and an anti-slip layer which can be matched with each other to increase the friction force are arranged on opposite sides of the adjusting base and the pressing sliding block, and the positioning component also comprises a control structure capable of controlling the pressing sliding block to vertically slide, and the pressing sliding block can be controlled to reciprocate up and down in the connecting seat so as to control the lamination of the anti-slip line and the anti-slip layer.

Preferably, the control structure comprises a transmission slide block capable of sliding relative to the connecting seat, the transmission slide block is arranged in a cavity formed in the connecting seat, the pressing slide block is also arranged in the cavity, one side of the transmission slide block is rotationally connected with a bolt, the other end of the bolt extending out of the connecting seat is fixedly connected with a screw cap, the bolt is in threaded connection with the connecting seat, and one side of the connecting part of the transmission slide block and the pressing slide block is provided with an inclined plane matched with each other, so that the pressing slide block can slide downwards when the transmission slide block slides horizontally towards one side.

Preferably, the front surface of the connecting seat is provided with a threaded through hole communicated with the cavity, and the bolt is provided with a threaded section matched with the threaded through hole.

Preferably, the cavity is also internally provided with a guide post, the guide post is horizontally arranged, the transmission slide block is provided with a guide hole, and the guide post penetrates through the guide hole to enable the transmission slide block to only horizontally slide along the length direction of the guide post.

Preferably, the control structure further comprises a reset spring, the pushing-down sliding block is connected with the inner wall of the cavity through the reset spring, the elastic force of the reset spring can enable the pushing-down sliding block to slide up to the initial height when the transmission sliding block slides to the initial position, and the anti-skid layer is not in contact with the anti-skid lines at the moment.

Preferably, the adjusting base is provided with an adjusting sliding groove, the bottom of the connecting seat is connected with an adjusting sliding block, the adjusting sliding block is slidably inserted into the adjusting sliding groove, the bottom of the adjusting sliding block is integrally formed with a limiting sliding rail, the combined structure of the adjusting sliding block and the limiting sliding rail is T-shaped, and the adjusting sliding groove is also T-shaped in a matched mode.

Preferably, the adjusting chute is internally provided with a ball, and the adjusting slide block is contacted with the ball.

Preferably, the adjusting slide block is connected with the connecting seat through a damping rotating shaft, and the connecting seat can rotate relative to the adjusting slide block.

Compared with the related art, the adjustable computer display screen provided by the utility model has the following beneficial effects:

according to the utility model, if the distance between the display screen and the user is uncomfortable to adjust after the user sits down, the screw cap is reversely rotated to unscrew the bolt from the connecting seat, so that the anti-skid layer is gradually separated from the anti-skid lines, at the moment, the display screen main body can be stirred to enable the adjusting slide block and the limiting slide rail to horizontally slide along the adjusting slide groove, the front-back distance between the display screen main body and the user can be adjusted, and when the display screen main body is adjusted to a proper position, the screw cap is rotated to screw the bolt on the connecting seat, so that the pressing slide block is downwards slid to be attached to the anti-skid layer and the anti-skid lines, and the stability of the adjusted display screen main body position is ensured by utilizing larger friction force between the anti-skid lines and the anti-skid layers.

Drawings

FIG. 1 is a perspective view of an adjustable computer display screen;

FIG. 2 is a side view of an adjustable computer display screen;

FIG. 3 is a cross-sectional view of the structure at A-A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 3;

FIG. 5 is a cross-sectional view of a drive slider in a side view of an adjustable computer display.

Reference numerals in the drawings: 1. a display screen main body; 2. a bracket; 3. adjusting the base; 4. adjusting the chute; 5. anti-skid lines; 6. a connecting seat; 7. an adjusting slide block; 8. a cap is screwed; 9. a bolt; 10. a guide post; 11. a transmission slide block; 12. a cavity; 13. a return spring; 14. an inclined plane; 15. pressing down the sliding block; 16. an anti-slip layer; 17. a limit sliding rail; 18. damping the rotating shaft; 19. and (3) rolling balls.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

An embodiment I is given by fig. 1-5, an adjustable computer display screen, including display screen main part 1 and install support 2 that is used for supporting display screen main part 1 on the desktop below the display screen main part 1, install the regulation base 3 that can adjust the horizontal position of display screen main part 1 front and back position on support 2, be provided with locating component on regulation base 3, this locating component can restrict the front and back slip of display screen main part 1 on regulation base 3 in order to realize the location of display screen main part 1 in the fore-and-aft direction, locating component is including connecting the connecting seat 6 in display screen main part 1 below, but install the slider 15 that pushes down in the connecting seat 6 vertical sliding, push down slider 15 is "" shape structure, and regulation base 3 and push down slider 15 opposite side have set up can mutually supporting increase friction's anti-skidding line 5 and anti-skidding layer 16, the quantity of anti-skidding layer 16 is two, it just fixes in two ends department of pushing down slider 15 bottom.

The positioning component further comprises a control structure capable of controlling the vertical sliding of the pressing sliding block 15, the control structure can control the pressing sliding block 15 to vertically slide in the connecting seat 6 in a reciprocating manner so as to control the fitting of the anti-slip lines 5 and the anti-slip layer 16, the control structure comprises a driving sliding block 11 capable of sliding relative to the connecting seat 6, the driving sliding block 11 is arranged in a cavity 12 formed in the connecting seat 6, the pressing sliding block 15 is also arranged in the cavity 12, the width of the cavity 12 is just matched with the width of the driving sliding block 11, one side of the driving sliding block 11 is rotationally connected with the bolt 9, the other end of the bolt 9 extending to the outside of the connecting seat 6 is fixedly connected with the screw cap 8, a cylindrical groove is formed in the bolt 9, the cylindrical groove is a stepped groove, the end part of the bolt 9 connected with the driving sliding block 11 is formed by two cylinders, the outer diameter of each cylinder positioned in the driving sliding block 11 is larger than that of each cylinder near the outside, the two cylinders also form the structure, the driving sliding block 11 does not need to rotate in the process of the bolt 9, the driving sliding block 11 can horizontally slide, one side of the driving sliding block 11 is just matched with the width of the pressing sliding block 11, the inclined plane 14 is arranged on one side of the pressing sliding block 15, and the inclined plane 14 can not slide towards the practical sliding block 15 is adjusted when the inclined plane is inclined plane to slide to the actual sliding direction, and the sliding direction is not be adjusted.

The control structure further comprises a reset spring 13, the pressing sliding block 15 is connected with the inner wall of the cavity 12 through the reset spring 13, when the transmission sliding block 11 slides to the initial position, the elastic force of the reset spring 13 can enable the pressing sliding block 15 to slide upwards to the initial height, at the moment, the anti-slip layer 16 is not contacted with the anti-slip lines 5, the bolts 9 are screwed on the connecting seat 6 in the initial state, the anti-slip layer 16 is attached to the anti-slip lines 5, the reset spring 13 is in a compressed state, after a user sits down, if the space between the display screen and the user is uncomfortable to adjust, the screw cap 8 is reversely rotated to unscrew the bolts 9 from the connecting seat 6, at the moment, the bolts 9 drive the transmission sliding block 11 to horizontally slide towards the left side, the elastic force of the reset spring 13 enables the pressing sliding block 15 to gradually slide upwards, the anti-slip layer 16 is gradually separated from the anti-slip lines 5, at the moment, the display screen main body 1 can be stirred to enable the adjusting sliding block 7 and the limiting sliding rail 17 to horizontally slide along the adjusting sliding groove 4.

Specifically, in order to realize threaded connection between the bolt 9 and the connection seat 6, the front surface of the connection seat 6 is provided with a threaded through hole communicated with the cavity 12, and the bolt 9 is provided with a threaded section capable of being matched with the threaded through hole.

In addition, in order to guide the horizontal sliding process of the driving sliding block 11, a guide post 10 is further installed in the cavity 12, the guide post 10 is horizontally arranged, a guide hole is formed in the driving sliding block 11, and the guide post 10 penetrates through the guide hole to enable the driving sliding block 11 to slide horizontally along the length direction of the guide post 10.

In the second embodiment, on the basis of the first embodiment, in order to realize the sliding connection between the adjusting base 3 and the connecting seat 6, the adjusting sliding groove 4 is formed in the adjusting base 3, the adjusting sliding block 7 is connected to the bottom of the connecting seat 6, the adjusting sliding block 7 is slidably inserted into the adjusting sliding groove 4, the bottom of the adjusting sliding block 7 is integrally formed with the limiting sliding rail 17, the combined structure of the adjusting sliding block 7 and the limiting sliding rail 17 is in a T shape, the adjusting sliding groove 4 is also in a T shape which is matched with the adjusting sliding groove, and the display screen main body 1 can be ensured to stably slide on the adjusting base 3.

In addition, in order to reduce the friction force applied to the limiting slide rail 17 in the sliding process, a ball 19 is further arranged in the adjusting slide groove 4, and the adjusting slide block 7 is in contact with the ball 19.

In addition, in order to realize the angular adjustment of the display screen main body 1, the adjusting slide block 7 is connected with the connecting seat 6 through the damping rotating shaft 18, the connecting seat 6 can rotate relative to the adjusting slide block 7, and the damping rotating shaft 18 can also realize the stable positioning of the display screen main body 1 after the angular adjustment, therefore, the display screen main body 1 belongs to the prior art and is not excessively described.

Working principle: in the initial state, the bolt 9 is screwed on the connecting seat 6, the anti-slip layer 16 is attached to the anti-slip line 5, the return spring 13 is in a compressed state, after a user sits down, if the interval between the display screen and the user is not suitable for adjustment, the rotary cap 8 is reversely rotated to unscrew the bolt 9 from the connecting seat 6, at this time, the bolt 9 drives the transmission slide block 11 to horizontally slide towards the left side, the elasticity of the return spring 13 enables the pressing slide block 15 to gradually slide upwards, the anti-slip layer 16 gradually breaks away from the anti-slip line 5, at this time, the display screen main body 1 can be stirred to horizontally slide along the adjusting slide groove 4, the front-back interval between the display screen main body 1 and the user can be adjusted, the rotary cap 8 is screwed on the connecting seat 6 when the adjustment is to a proper position, at this time, the transmission slide block 11 is pressed down against the slide block 15, the pressing slide block 15 is enabled to downwards slide to be attached to the anti-slip layer 16 and the anti-slip line 5, the stability of the position of the display screen main body 1 after adjustment is ensured by utilizing the larger friction force between the anti-slip line 5 and the anti-slip layer 16, and the damping 18 can be stirred to horizontally slide block main body 1 so that the rotating angle of the connecting seat main body 1 can be adjusted, and the display screen main body 1 can be rotated relative to the adjusting main body 7.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable computer display screen, including display screen main part (1) and installation display screen main part (1) below is used for supporting support (2) on the desktop with display screen main part (1), a serial communication port, install on support (2) can adjust adjustment base (3) of the horizontal position of display screen main part (1) front and back position, be provided with locating component on adjustment base (3), this locating component can restrict the fore-and-aft slip of display screen main part (1) on adjustment base (3) in order to realize the location of display screen main part (1) on the fore-and-aft direction, locating component is including connecting seat (6) in display screen main part (1) below, but install in connecting seat (6) vertical sliding ground and push down slider (15), and adjustment base (3) and push down slider (15) opposite side and set up anti-skidding line (5) and anti-skidding layer (16) that can mutually support and increase frictional force, and control structure that can control push down slider (15) vertical sliding in order to realize the location of display screen main part (1), this control structure can control push down slider (5) and anti-skidding line (16) in order to laminate in connecting seat (6) reciprocal control.

2. An adjustable computer display screen according to claim 1, characterized in that the control structure comprises a transmission slide block (11) which can slide relative to the connecting seat (6), the transmission slide block (11) is arranged in a cavity (12) formed in the connecting seat (6), a pressing slide block (15) is also arranged in the cavity (12), one side of the transmission slide block (11) is rotationally connected with a bolt (9), the other end of the bolt (9) extending to the outside of the connecting seat (6) is fixedly connected with a screw cap (8), the bolt (9) is in threaded connection with the connecting seat (6), and one side of the connecting position of the transmission slide block (11) and the pressing slide block (15) is provided with an inclined plane (14) which is matched with each other, so that the pressing slide block (15) can slide downwards when the transmission slide block (11) horizontally towards one side.

3. An adjustable computer display according to claim 2, characterized in that the front face of the connection seat (6) is provided with a threaded through hole communicating with the cavity (12), and the bolt (9) is provided with a threaded section capable of being matched with the threaded through hole.

4. An adjustable computer display screen according to claim 3, wherein a guide post (10) is further installed in the cavity (12), the guide post (10) is horizontally arranged, a guide hole is formed in the transmission slide block (11), and the guide post (10) penetrates through the guide hole to enable the transmission slide block (11) to horizontally slide along the length direction of the guide post (10).

5. An adjustable computer display according to claim 4, wherein the control structure further comprises a return spring (13), the pushing slider (15) is connected to the inner wall of the cavity (12) through the return spring (13), and when the driving slider (11) slides to the initial position, the elastic force of the return spring (13) can enable the pushing slider (15) to slide up to the initial height, and the anti-slip layer (16) is not in contact with the anti-slip pattern (5).

6. The adjustable computer display screen according to claim 1, wherein the adjusting base (3) is provided with an adjusting chute (4), the bottom of the connecting seat (6) is connected with an adjusting slide block (7), the adjusting slide block (7) is slidably inserted into the adjusting chute (4), a limiting slide rail (17) is integrally formed at the bottom of the adjusting slide block (7), the combined structure of the adjusting slide block (7) and the limiting slide rail (17) is in a T shape, and the adjusting chute (4) is also in a matched T shape.

7. An adjustable computer display according to claim 6, characterized in that the adjusting chute (4) is further provided with balls (19) inside, and the adjusting slider (7) is in contact with the balls (19).

8. An adjustable computer display according to claim 6, characterized in that the adjustment slider (7) is connected to the connection base (6) via a damping spindle (18), the connection base (6) being rotatable relative to the adjustment slider (7).