CN216952387U

CN216952387U - LCD display with adjustable height

Info

Publication number: CN216952387U
Application number: CN202220753037.1U
Authority: CN
Inventors: 王雷
Original assignee: Jiangxi Fuyite Display Technology Co ltd
Current assignee: Jiangxi Fuyite Display Technology Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-07-12
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses an LCD display with adjustable height, which comprises a placing rack, a display body and a base, wherein the display body and the base are positioned in the placing rack, the base is provided with two sliding grooves, sliding blocks are connected in the two sliding grooves in a sliding manner, rolling grooves are formed in the two sliding blocks, the two rolling grooves are oppositely arranged, the inside of the base is rotationally connected with a bidirectional screw rod, the bidirectional screw rod penetrates through the two sliding blocks and is in threaded connection with the two sliding blocks, the bottom corner of the placing frame is rotatably connected with the idler wheel, and the idler wheel is matched with the rolling groove.

Description

LCD display with adjustable height

Technical Field

The utility model belongs to the technical field of displays, and particularly relates to an LCD (liquid crystal display) with adjustable height.

Background

The LCD display is also a liquid crystal display, which is mainly characterized in that a picture is formed by matching current stimulation liquid crystal molecules with points, lines and surfaces with a back lamp tube, and the LCD display has the advantages of thin body, space saving, power saving, no radiation, soft picture, no eye injury and the like, and the problems existing in the prior art are that: the LCD display is usually directly through strutting arrangement fixed mounting on the desktop, when using to the user of different heights, can't carry out altitude mixture control, and application range is narrow and narrow, can't provide convenience for the user.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides the height-adjustable LCD, which has the advantages of convenience in height adjustment, capability of meeting the use requirements of different users and wide use range, and solves the problems that the conventional LCD is usually fixedly arranged on a desktop directly through a supporting device, cannot be adjusted in height when used by users with different heights, is narrow in use range and cannot provide convenience for the users.

The utility model is realized in such a way that a height-adjustable LCD display comprises a placing frame, a display body and a base, wherein the display body and the base are positioned in the placing frame, two sliding grooves are formed in the base, sliding blocks are connected in the two sliding grooves in a sliding mode, rolling grooves are formed in the two sliding blocks, the two rolling grooves are arranged oppositely, a bidirectional lead screw is rotatably connected in the base, the bidirectional lead screw penetrates through the two sliding blocks and is in threaded connection with the two sliding blocks, a roller wheel is rotatably connected at the corner of the bottom of the placing frame, and the roller wheel is matched with the rolling grooves.

Preferably, pull rods are movably connected to two sides of the placement frame in a penetrating mode, one ends of the pull rods are connected with clamping plates, first springs are arranged on the outer walls of the clamping plates, and the other ends of the first springs are connected with the inner wall of the placement frame.

Preferably, the inner wall of the bottom of the placing frame is provided with a second spring, and the other end of the second spring is connected with a placing plate.

Preferably, the bottom of the placing frame is provided with a limiting rod, the base is provided with a limiting groove, and the limiting groove is matched with the limiting rod.

Preferably, the inner wall of one side of the clamping plate is provided with a rubber pad.

Preferably, one end of the bidirectional screw rod extending to the outer side of the base is connected with an anti-skid handle.

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

1. the height adjusting device has the advantages that the height adjustment is convenient, the use requirements of different users are met, and the use range is wide due to the matched use of the placing frame, the display body, the base, the sliding groove, the sliding block, the rolling groove, the bidirectional screw rod and the idler wheel.

2. The display body clamping device is provided with the pull rod, the clamping plate and the first spring in a matched mode, and the clamping plate can be driven to clamp the display body under the elastic force action of the first spring.

3. According to the utility model, by the matching use of the second spring and the placing plate, when the display body is placed in the placing frame, the second spring is used for buffering and damping the display body, so that the display body is prevented from being damaged.

4. According to the utility model, the limiting rod and the limiting groove are matched for use, so that the limiting rod can slide up and down in the limiting groove, the placing rack can move in the vertical direction, and the stability of the placing rack is better.

5. According to the utility model, the rubber pad is arranged, so that the friction force between the clamping plate and the display body can be increased, and the clamping plate can be prevented from scraping the side wall of the display body.

6. The anti-skidding handle is arranged, so that labor is saved when the bidirectional screw rod is rotated, and the using effect is improved.

Drawings

FIG. 1 is a schematic isometric view of an embodiment of the present invention;

FIG. 2 is a right side view provided by an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view taken along line a-a in fig. 2 according to an embodiment of the present invention.

In the figure: 1. placing a rack; 2. a display body; 3. a base; 4. a sliding groove; 5. a slider; 6. a rolling groove; 7. a bidirectional screw rod; 8. a roller; 9. a pull rod; 10. a splint; 11. a first spring; 12. a second spring; 13. placing the plate; 14. a limiting rod; 15. a limiting groove; 16. a rubber pad; 17. an anti-slip handle.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 3, the LCD display with adjustable height provided by the embodiment of the utility model comprises a placing frame 1, a display body 2 and a base 3, wherein the display body 2 and the base 3 are located inside the placing frame 1, two sliding grooves 4 are formed in the base 3, sliding blocks 5 are connected in the two sliding grooves 4 in a sliding manner, rolling grooves 6 are formed in the two sliding blocks 5, the two rolling grooves 6 are arranged oppositely, a bidirectional screw 7 is rotatably connected inside the base 3, the bidirectional screw 7 penetrates through the two sliding blocks 5 and is in threaded connection with the two sliding blocks 5, a roller 8 is rotatably connected at a corner of the bottom of the placing frame 1, and the roller 8 is matched with the rolling grooves 6.

Referring to fig. 3, both sides of the placing rack 1 are movably connected with a pull rod 9 in a penetrating manner, one end of the pull rod 9 is connected with a clamping plate 10, a first spring 11 is arranged on the outer wall of the clamping plate 10, and the other end of the first spring 11 is connected with the inner wall of the placing rack 1.

Adopt above-mentioned scheme: through the cooperation that sets up pull rod 9, splint 10 and first spring 11 and use, can drive splint 10 and carry out the centre gripping to display body 2 under the elastic force effect of first spring 11.

Referring to fig. 3, a second spring 12 is arranged on the inner wall of the bottom of the placing rack 1, and a placing plate 13 is connected to the other end of the second spring 12.

Adopt above-mentioned scheme: through the cooperation that sets up second spring 12 and place board 13 and use, can put into rack 1 inside with display body 2, cushion the shock attenuation through second spring 12 to display body 2, prevent that display body 2 from damaging.

Referring to fig. 3, the bottom of the placing rack 1 is provided with a limiting rod 14, the base 3 is provided with a limiting groove 15, and the limiting groove 15 is matched with the limiting rod 14.

Adopt above-mentioned scheme: through the cooperation that sets up gag lever post 14 and spacing groove 15, can make gag lever post 14 slide from top to bottom in spacing groove 15, make rack 1 carry out the motion of vertical direction, make rack 1's stability better.

Referring to fig. 3, a rubber pad 16 is provided on one side inner wall of the clamping plate 10.

Adopt above-mentioned scheme: by providing the rubber pad 16, the friction between the clamping plate 10 and the display body 2 can be increased, and the clamping plate 10 can be prevented from scratching the side wall of the display body 2.

Referring to fig. 3, one end of the bidirectional screw rod 7 extending to the outside of the base 3 is connected with an anti-slip handle 17.

Adopt above-mentioned scheme: through setting up anti-skidding handle 17, can make more laborsaving when rotating two-way lead screw 7, improve the result of use.

The working principle of the utility model is as follows:

when in use, the two pull rods 9 are pulled to drive the two clamping plates 10 to move in opposite directions, the display body 2 is placed in the placing frame 1, the second spring 12 is used for buffering and damping the display body 2, the two pull rods 9 are loosened, the two clamping plates 10 are driven to move towards opposite directions under the action of the elastic force of the first spring 11, the display body 2 is clamped, when the height needs to be adjusted, the bidirectional screw rod 7 is clockwise rotated through the anti-skid handle 17, the bidirectional screw rod 7 drives the two sliding blocks 5 to move towards opposite directions, the placing is upwards jacked, the two rollers 8 rotate in the rolling grooves 6, the friction force between the sliding blocks 5 and the placing rack 1 is reduced, when the placing frame 1 moves up and down, the limiting rod 14 slides up and down in the limiting groove 15, so that the placing frame 1 moves in the vertical direction, and the stability of the placing frame 1 is better.

In summary, the following steps: this but height-adjusting's LCD display, through setting up rack 1, display body 2, base 3, sliding tray 4, sliding block 5, rolling groove 6, two-way lead screw 7 and gyro wheel 8's cooperation is used, it is convenient for carry out altitude mixture control to possess, satisfy different users ' user demand, the advantage that application range is wide, it is direct on the desktop through strutting arrangement fixed mounting usually to have solved current LCD display, when using to the user of different heights, can't carry out altitude mixture control, application range is narrow and narrow, can't provide convenient problem for the user.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 a but height-adjusting's LCD display, includes rack (1), is located inside display body (2) and base (3) of rack (1), its characterized in that: two sliding grooves (4) have been seted up on base (3), two equal sliding connection has sliding block (5), two in sliding groove (4) rolling groove (6) have all been seted up on sliding block (5), and two rolling groove (6) set up relatively, the inside of base (3) is rotated and is connected with two-way lead screw (7), two-way lead screw (7) run through in two sliding block (5) and with two sliding block (5) threaded connection, the bottom corner of rack (1) is rotated and is connected with gyro wheel (8), gyro wheel (8) cooperate with rolling groove (6).

2. An adjustable height LCD display as claimed in claim 1, wherein: the rack is characterized in that pull rods (9) are movably connected to the two sides of the rack (1) in a penetrating mode, one ends of the pull rods (9) are connected with clamping plates (10), first springs (11) are arranged on the outer walls of the clamping plates (10), and the other ends of the first springs (11) are connected with the inner wall of the rack (1).

3. An adjustable height LCD display as claimed in claim 1, wherein: the inner wall of the bottom of the placing rack (1) is provided with a second spring (12), and the other end of the second spring (12) is connected with a placing plate (13).

4. An adjustable height LCD display as claimed in claim 1, wherein: the bottom of the placing rack (1) is provided with a limiting rod (14), a limiting groove (15) is formed in the base (3), and the limiting groove (15) is matched with the limiting rod (14).

5. An adjustable height LCD display as claimed in claim 2, wherein: a rubber pad (16) is arranged on the inner wall of one side of the clamping plate (10).

6. An adjustable height LCD display as claimed in claim 1, wherein: one end of the bidirectional screw rod (7) extending to the outer side of the base (3) is connected with an anti-skidding handle (17).