CN218957347U

CN218957347U - Liquid crystal display with light source protection mechanism

Info

Publication number: CN218957347U
Application number: CN202320005421.8U
Authority: CN
Inventors: 周坚强
Original assignee: Shenzhen Fukechuang Technology Co ltd
Current assignee: Shenzhen Fukechuang Technology Co ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-05-02
Anticipated expiration: 2033-01-03

Abstract

The utility model discloses a liquid crystal display with a light source protection mechanism, which comprises a protection frame and a liquid crystal display body, wherein a groove is formed in the top of the protection frame, when protection is needed, a user pulls out the movement box outwards through the cooperation of a mounting plate, the movement box, a pull rod, a pull handle and a first spring, then the movement box is fixed, the movement box is used for protecting the light source of the liquid crystal display body without an electric telescopic rod, the cost is saved, resources are saved, the user places the liquid crystal display body in the protection frame, the user moves a clamping rod rightwards, at the moment, the clamping rod extrudes a second spring, the user rotates a handle, the handle drives a threaded rod to rotate, the threaded rod drives a moving plate to move downwards under the limit of a first sliding block, so that the moving plate drives a clamping block to be inserted into a clamping hole to fix the liquid crystal display body, and then the clamping rod is inserted into a limiting hole to fix the handle.

Description

Liquid crystal display with light source protection mechanism

Technical Field

The utility model relates to the technical field of liquid crystal display screens, in particular to a liquid crystal display screen with a light source protection mechanism.

Background

The liquid crystal display screen is one of planar display, and is used in TV set and computer screen display, and has the advantages of low power consumption, small size and low radiation.

When liquid crystal display uses, often there is sunshine to shine liquid crystal display, and the long-time irradiation of sunshine can lead to the fact the damage to liquid crystal display, and then need carry out light source protection to liquid crystal display, like application number CN202220015325.7 discloses a liquid crystal display with light source protection mechanism, drive the corner guard plate through the output that starts electric telescopic handle and carry out moving in the spout on it to make the corner guard plate carry out the effect that the light source protected to the liquid crystal display in the standing groove, and also be convenient for play the effect of protection to liquid crystal display's surface, reduce unnecessary damage.

The device still has the following disadvantages: when the device is used for protecting the liquid crystal display screen, a plurality of electric telescopic rods are needed, so that the cost of the device is high, and resources are wasted.

Disclosure of Invention

The utility model aims to provide a liquid crystal display with a light source protection mechanism, when the liquid crystal display needs to be protected, a user pulls out a movable box outwards and then fixes the movable box, so that the movable box can protect a light source of a liquid crystal display body, an electric telescopic rod is not needed, the cost is saved, and the resource is saved, so that the problems in the background technology are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a liquid crystal display with light source protection machanism, includes protection frame and liquid crystal display body, the recess has been seted up at the top of protection frame, and the inner chamber joint of recess has the fixed plate, the bottom of fixed plate and the top bolt of liquid crystal display body, the card hole has all been seted up in proper order from a left side to the right side at the top of fixed plate, the fixed slot has all been seted up to the positive both sides of protection frame, the inner chamber of fixed slot is provided with light source protection subassembly.

Preferably, the light source protection component comprises a mounting plate, a moving box, a pull rod, a pull handle and a first spring, wherein the inner cavity of the fixing groove is slidably connected with the moving box, the top of the moving box is bolted with the mounting plate, the top of the mounting plate is provided with a clamping groove, the inner cavity of the clamping groove is clamped with the pull rod, the top of the pull rod penetrates through the protection frame and is bolted with the pull handle, the two sides of the bottom of the pull handle are fixedly connected with the first spring, and the bottom of the first spring is fixedly connected with the top of the protection frame.

Preferably, the top bolt of protection frame has the box body, the center department at box body top has the threaded rod through thread bush threaded connection, the bottom of threaded rod is connected with the movable plate through the bearing rotation, the bottom of movable plate is all bolted with the fixture block in proper order from a left side to the right side, the bottom of fixture block runs through the protection frame and with the inner chamber joint in draw-in hole.

Preferably, the two sides of the inner cavity of the box body are provided with first sliding grooves, the inner cavity of each first sliding groove is connected with a first sliding block in a sliding mode, and one opposite side of each first sliding block is bolted to two sides of the movable plate.

Preferably, the bottom of the clamping block is adhered with a protection pad, and the bottom of the protection pad is contacted with the bottom of the inner cavity of the clamping hole.

Preferably, the inner side of the inner cavity of the fixed groove is sequentially provided with a second sliding groove from top to bottom, the inner cavity of the second sliding groove is slidably connected with a second sliding block, and the outer side of the second sliding block is bolted with the inner side of the movable box.

Preferably, the top bolt of threaded rod has the handle, and the limiting hole has been seted up on the right side of handle, the third spout has been seted up on the right side at box body top, the inner chamber sliding connection of third spout has the third slider, and the top bolt of third slider has the clamping lever that the cooperation limiting hole used, the right side fixedly connected with second spring of clamping lever, the right side bolt at box body top has the fixed block, and the left side of fixed block and the right side fixed connection of second spring.

Preferably, the front of the mobile box is bolted with a handle.

Preferably, a box door is arranged on the outer side of the movable box.

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

1. the utility model provides a liquid crystal display with a light source protection mechanism, which is characterized in that a mounting plate, a movable box, a pull rod, a pull handle and a first spring are matched, when protection is needed, a user pulls out the movable box outwards, and then the movable box is fixed, so that the movable box can protect a light source of a liquid crystal display body, an electric telescopic rod is not needed, the cost is saved, and the resource is saved.

2. The utility model provides a liquid crystal display with a light source protection mechanism, which is convenient for installing a liquid crystal display body in a protection frame through the matching of a box body, a threaded rod, a moving plate and a clamping block.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the overall structure of the present utility model;

FIG. 3 is an enlarged view of the structure shown in FIG. 2A in accordance with the present utility model;

fig. 4 is an enlarged view of the structure of fig. 2B according to the present utility model.

Reference numerals in the drawings: 1. a protective frame; 2. a liquid crystal display body; 3. a fixing plate; 4. a fixing groove; 5. a light source protection assembly; 51. a mounting plate; 52. a moving case; 53. a pull rod; 54. a pull handle; 55. a first spring; 6. a case body; 7. a threaded rod; 8. a moving plate; 9. a clamping block; 10. a first chute; 11. a first slider; 12. a second chute; 13. a second slider; 14. a third chute; 15. and (5) clamping the rod.

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.

The utility model provides a liquid crystal display with a light source protection mechanism as shown in figures 1-4, which comprises a protection frame 1 and a liquid crystal display body 2, wherein the top of the protection frame 1 is provided with a groove, an inner cavity of the groove is clamped with a fixing plate 3, the bottom of the fixing plate 3 is bolted with the top of the liquid crystal display body 2, the top of the fixing plate 3 is provided with clamping holes in sequence from left to right, both sides of the front surface of the protection frame 1 are provided with fixing grooves 4, and the inner cavity of the fixing groove 4 is provided with a light source protection assembly 5.

The light source protection assembly 5 comprises a mounting plate 51, a moving box 52, a pull rod 53, a pull handle 54 and a first spring 55, wherein the moving box 52 is slidably connected with an inner cavity of the fixed groove 4, the mounting plate 51 is bolted to the top of the moving box 52, a clamping groove is formed in the top of the mounting plate 51, the pull rod 53 is clamped in the inner cavity of the clamping groove, the top of the pull rod 53 penetrates through the protection frame 1 and is bolted with the pull handle 54, the first spring 55 is fixedly connected to two sides of the bottom of the pull handle 54, the bottom of the first spring 55 is fixedly connected with the top of the protection frame 1, the moving box 52 is pulled out, the pull rod 53 is then inserted into the clamping groove, and the mounting plate 51 is fixed, so that the situation that the moving box 52 is retracted into the fixed groove 4 when the light source protection assembly is used is avoided.

The top bolt of protection frame 1 has box body 6, and the center department at box body 6 top has threaded rod 7 through thread bush threaded connection, and the bottom of threaded rod 7 is connected with movable plate 8 through the bearing rotation, and the bottom of movable plate 8 is all bolted in proper order from a left side to the right side has fixture block 9, and the bottom of fixture block 9 runs through protection frame 1 and with the inner chamber joint in card hole, is convenient for install fixedly liquid crystal display body 2.

The first sliding groove 10 has all been seted up to the both sides of box body 6 inner chamber, and the inner chamber sliding connection of first sliding groove 10 has first slider 11, and one side in opposite directions of first slider 11 is bolted with the both sides of movable plate 8, carries out spacingly to movable plate 8, and supplementary movable plate 8 removes.

The bottom of fixture block 9 bonds there is the protection pad, and the bottom of protection pad and the bottom contact of card hole inner chamber, when fixture block 9 inserts the card hole, protects fixture block 9.

The second sliding grooves 12 are sequentially formed in the inner side of the inner cavity of the fixed groove 4 from top to bottom, the second sliding blocks 13 are slidably connected to the inner cavity of the second sliding grooves 12, the outer sides of the second sliding blocks 13 are bolted with the inner sides of the movable boxes 52, the movable boxes 52 are limited, and the movable boxes 52 are assisted to move.

The top bolt of threaded rod 7 has the handle, and the spacing hole has been seted up on the right side of handle, third spout 14 has been seted up on the right side at box body 6 top, the inner chamber sliding connection of third spout 14 has the third slider, and the top bolt of third slider has the clamping lever 15 that the spacing hole of cooperation used, the right side fixedly connected with second spring of clamping lever 15, the right side bolt at box body 6 top has the fixed block, and the left side of fixed block and the right side fixed connection of second spring, it is fixed to the handle, avoid the handle to rotate and lead to fixture block 9 to shift out from the card downthehole, lead to liquid crystal display body 2 to drop out from in the protection frame 1.

The front of the moving case 52 is bolted with a handle to facilitate pulling the moving case 52 out of the fixed slot 4.

The outside of the movable case 52 is provided with a case door for facilitating storage of other articles.

When the device is specifically used, a user puts the liquid crystal display body 2 into the protective frame 1, the user moves the clamping rod 15 rightwards, the clamping rod 15 extrudes the second spring, the user rotates the handle, the handle drives the threaded rod 7 to rotate, the threaded rod 7 drives the movable plate 8 to move downwards under the limit of the first sliding block 11, the movable plate 8 drives the clamping block 9 to be inserted into the clamping hole, the liquid crystal display body 2 is fixed, the clamping rod 15 is then inserted into the limiting hole to fix the handle, when the sunlight is required to be shielded, the user pulls the handle to the front, the movable box 52 is pulled out, at the moment, the user inserts the pull rod 53 into the clamping groove through the action of the first spring 55, the movable box 52 is fixed, and the situation that the movable box 52 is retracted into the fixed groove 4 when the device is used is avoided.

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 a liquid crystal display with light source protection machanism, includes protection frame (1) and liquid crystal display body (2), its characterized in that: the top of protection frame (1) is seted up flutedly, and the inner chamber joint of recess has fixed plate (3), the bottom of fixed plate (3) is bolted with the top of LCD screen body (2), the card hole has all been seted up in proper order from a left side to the right side at the top of fixed plate (3), fixed slot (4) have all been seted up to the positive both sides of protection frame (1), the inner chamber of fixed slot (4) is provided with light source protection subassembly (5).

2. The lcd panel with light source protection mechanism of claim 1, wherein: the utility model provides a light source protection subassembly (5) is including mounting panel (51), removal box (52), pull rod (53), pull handle (54) and first spring (55), the inner chamber sliding connection of fixed slot (4) has removal box (52), the top bolt of removing box (52) has mounting panel (51), the draw-in groove has been seted up at the top of mounting panel (51), and the inner chamber joint of draw-in groove has pull rod (53), the top of pull rod (53) runs through protection frame (1) and bolt has pull handle (54), the equal fixedly connected with first spring (55) in both sides of pull handle (54) bottom, the bottom of first spring (55) and the top fixed connection of protection frame (1).

3. The lcd panel with light source protection mechanism of claim 1, wherein: the top bolt of protection frame (1) has box body (6), the center department at box body (6) top has threaded rod (7) through thread bush threaded connection, the bottom of threaded rod (7) is connected with movable plate (8) through the bearing rotation, the bottom of movable plate (8) is all bolted in proper order from a left side to the right side has fixture block (9), the bottom of fixture block (9) runs through protection frame (1) and with the inner chamber joint in draw-in hole.

4. A liquid crystal display with light source protection mechanism according to claim 3, wherein: the two sides of the inner cavity of the box body (6) are provided with first sliding grooves (10), the inner cavity of each first sliding groove (10) is slidably connected with a first sliding block (11), and one opposite side of each first sliding block (11) is bolted with two sides of the movable plate (8).

5. A liquid crystal display with light source protection mechanism according to claim 3, wherein: the bottom of fixture block (9) bonds and has the protection pad, and the bottom of protection pad and the bottom contact of card hole inner chamber.

6. The lcd panel with light source protection mechanism of claim 1, wherein: the inner side of the inner cavity of the fixed groove (4) is sequentially provided with a second sliding groove (12) from top to bottom, the inner cavity of the second sliding groove (12) is connected with a second sliding block (13) in a sliding mode, and the outer side of the second sliding block (13) is bolted with the inner side of the movable box (52).

7. A liquid crystal display with light source protection mechanism according to claim 3, wherein: the top bolt of threaded rod (7) has the handle, and the limiting hole has been seted up on the right side of handle, third spout (14) have been seted up on the right side at box body (6) top, the inner chamber sliding connection of third spout (14) has the third slider, and the top bolt of third slider has clamping lever (15) that the spacing hole of cooperation used, the right side fixedly connected with second spring of clamping lever (15), the right side bolt at box body (6) top has the fixed block, and the right side fixed connection of left side and second spring of fixed block.

8. A liquid crystal display with light source protection mechanism according to claim 2, wherein: the front face of the movable box (52) is bolted with a handle.

9. A liquid crystal display with light source protection mechanism according to claim 2, wherein: a box door is arranged on the outer side of the movable box (52).