CN219609956U

CN219609956U - Anti-falling liquid crystal display

Info

Publication number: CN219609956U
Application number: CN202320377174.4U
Authority: CN
Inventors: 刘博�; 张毓佑; 田永亮; 马彦虎; 姚斌; 谢娜
Original assignee: Gansu Pingliang Huarui Zhongke Optoelectronics Co ltd
Current assignee: Gansu Pingliang Huarui Zhongke Optoelectronics Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-29
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses an anti-falling liquid crystal display screen, which relates to the field of liquid crystal display screens and comprises a protection frame, an inner frame, a liquid crystal panel, a backlight module, a shell and a sliding groove, wherein the inner frame is arranged at the inner side of the protection frame, the liquid crystal panel is sleeved at the inner side of the inner frame, the backlight module is arranged at one side of the liquid crystal panel, the shell is arranged at one side, far away from the liquid crystal panel, of the backlight module, the sliding groove is formed in the shell, and a connecting bolt extending to the inside of the protection frame penetrates through the inside of the shell. According to the utility model, the protective frame is fixedly connected with the shell through the connecting bolts, the backlight module, the liquid crystal panel and the inner frame are attached through the shell, the edge of the liquid crystal panel is protected through the protective pad, so that the impact force of the liquid crystal panel is reduced through the protective pad after the liquid crystal panel is impacted, the liquid crystal panel is prevented from being broken, and the liquid crystal panel is protected.

Description

Anti-falling liquid crystal display

Technical Field

The utility model relates to the technical field of liquid crystal display screens, in particular to an anti-falling liquid crystal display screen.

Background

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

The existing liquid crystal display protects liquid crystal display panel and backlight module through protective frame and casing, when using, assemble liquid crystal display and stores pylon through the bolt between, be connected liquid crystal display and external power supply, supply power to liquid crystal display through external power supply, make liquid crystal display's liquid crystal display panel carry out image display, current liquid crystal display protects through protective frame and casing, after liquid crystal display's edge received the collision, its impact force caused liquid crystal display panel to produce the breakage easily, protective frame can't protect liquid crystal display's edge.

Disclosure of Invention

The utility model aims to provide an anti-falling liquid crystal display screen, which solves the problem that the edge of a liquid crystal panel cannot be protected by a protective frame of the liquid crystal display screen in the market at present, which is proposed by the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent falling type LCD screen, includes guard frame, inside casing, LCD panel, backlight unit, casing and sliding tray, the inboard of guard frame is provided with the inside casing, the inboard cover of inside casing is equipped with LCD panel, one side of LCD panel is provided with backlight unit, one side that LCD panel was kept away from to the backlight unit is provided with the casing, the sliding tray has been seted up to the inside of casing, the inside of casing runs through has the connecting bolt that extends to the guard frame inside, the radiating groove that extends to the casing outside has been seted up to one side that the inside of casing is located backlight unit.

Preferably, the outer wall of the shell is provided with a first mounting frame.

Preferably, the inner walls of the top end and the bottom end of the protective frame are respectively provided with a thread groove pipe.

Preferably, the inner wall of the inner frame is sleeved with a protective pad.

Preferably, a connecting rod is arranged in the sliding groove, and a sliding block extending to the outer side of the sliding groove is sleeved on the outer wall of the connecting rod.

Preferably, the outer wall of sliding block one side is provided with the second mounting bracket, the outer wall of connecting rod is located the bottom cover of sliding block and is equipped with reset spring.

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

1. this prevent falling formula LCD screen when needing to protect liquid crystal display panel, will protect frame and casing through connecting bolt and connect fixedly, laminate between with backlight unit, liquid crystal display panel and inside casing through the casing, protect liquid crystal display panel's edge through the protection pad, make liquid crystal display panel reduce impact through the protection pad after receiving the striking to prevent liquid crystal display panel and break into pieces, protect liquid crystal display panel.

2. When this prevent falling type LCD screen needs to assemble with the stores pylon between, cup joint through first mounting bracket and stores pylon top, carry out the block to the bottom of stores pylon through the second mounting bracket, assemble between casing and the stores pylon through first mounting bracket and second mounting bracket, make prevent falling type LCD screen and can assemble fast between the stores pylon, need not use the bolt to connect fixedly.

Drawings

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

FIG. 2 is a front cut-away view of the present utility model;

FIG. 3 is an exploded front view of the present utility model;

fig. 4 is a left side view of the present utility model.

In the figure: 1. a protective frame; 101. a thread groove pipe; 2. an inner frame; 201. a protective pad; 3. a liquid crystal panel; 4. a backlight module; 5. a housing; 501. a connecting bolt; 502. a heat sink; 503. a first mounting frame; 6. a sliding groove; 601. a connecting rod; 602. a sliding block; 603. a second mounting frame; 604. and a return spring.

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. 1-4, the present utility model provides a technical solution: the utility model provides a prevent falling type LCD screen, including protection frame 1, inside casing 2, liquid crystal display panel 3, backlight unit 4, casing 5 and sliding tray 6, the inboard of protection frame 1 is provided with inside casing 2, the inboard cover of inside casing 2 is equipped with liquid crystal display panel 3, one side of liquid crystal display panel 3 is provided with backlight unit 4, one side that liquid crystal display panel 3 was kept away from to backlight unit 4 is provided with casing 5, sliding tray 6 has been seted up to casing 5's inside, casing 5's inside runs through has the connecting bolt 501 that extends to protection frame 1 inside, casing 5's inside is located one side of backlight unit 4 and has seted up the radiating slot 502 that extends to the casing 5 outside.

As can be seen from fig. 1, 2 and 3, the outer wall of the housing 5 is provided with a first mounting frame 503.

When the liquid crystal display panel 3 is protected, an operator installs the inner frame 2 into the inner side of the protective frame 1, the operator clamps the liquid crystal display panel 3 into the inner side of the protective pad 201, the protective pad 201 protects the edge of the liquid crystal display panel 3, the shell 5 is fixed with the protective frame 1 through the connecting bolt 501 and the threaded groove pipe 101 in threaded connection, the shell 5 pushes the backlight module 4, the liquid crystal display panel 3 and the inner frame 2 to be attached, the protective pad 201 and the backlight module 4 protect the liquid crystal display panel 3, the liquid crystal display panel 3 is prevented from being broken, and accordingly the service life of the liquid crystal display panel 3 is effectively prolonged.

Referring to fig. 2 and 3, the inner walls of the top and bottom ends of the protection frame 1 are respectively provided with a threaded groove pipe 101, and the inner wall of the threaded groove pipe 101 is in threaded connection with the outer wall of the connecting bolt 501.

Referring to fig. 2 and 3, the inner wall of the inner frame 2 is sleeved with a protective pad 201, and the inner wall of the protective pad 201 is attached to the outer wall of the liquid crystal panel 3.

In particular, the corners of the liquid crystal panel 3 are protected by the protection pads 201.

Referring to fig. 1, 2 and 3, a connecting rod 601 is disposed in the sliding groove 6, a sliding block 602 extending to the outer side of the sliding groove 6 is sleeved on the outer wall of the connecting rod 601, a second mounting frame 603 is disposed on the outer wall of one side of the sliding block 602, a return spring 604 is sleeved on the bottom end of the connecting rod 601, the inner wall of the sliding block 602 is slidably connected with the outer wall of the connecting rod 601, and the outer wall of the sliding block 602 is slidably connected with the inner wall of the sliding groove 6.

When the display screen and the hanging frame are assembled, an operator pulls the second mounting frame 603 downwards, the second mounting frame 603 moves to drive the sliding block 602 to move, the sliding block 602 slides on the outer wall of the connecting rod 601, the sliding block 602 pushes the reset spring 604 to compress and deform, the first mounting frame 503 is sleeved on the top end of the hanging frame, the second mounting frame 603 is loosened, the reset spring 604 loses limit to reset, the reset spring 604 pushes the sliding block 602 and the second mounting frame 603 to ascend, the bottom end of the second mounting frame 603 and the bottom end of the hanging frame are in sleeve joint, the display screen and the hanging frame are assembled, the display screen and the hanging frame do not need to be connected through bolts, and the display screen and the hanging frame can be assembled quickly.

To sum up: when the anti-falling type liquid crystal display is needed, the first mounting frame 503 and the second mounting frame 603 are used for assembling the display with the hanging frame, the anti-falling type liquid crystal display is connected with an external power supply, and the external power supply is used for supplying power to the anti-falling type liquid crystal display, so that the anti-falling type liquid crystal display can display the graph.

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 utility model provides a prevent falling formula liquid crystal display, includes protection frame (1), inside casing (2), liquid crystal display panel (3), backlight unit (4), casing (5) and sliding tray (6), its characterized in that: the inside of guard frame (1) is provided with inside casing (2), the inboard cover of inside casing (2) is equipped with liquid crystal display (3), one side of liquid crystal display (3) is provided with backlight unit (4), one side that liquid crystal display (3) were kept away from to backlight unit (4) is provided with casing (5), sliding tray (6) have been seted up to the inside of casing (5), the inside of casing (5) is run through has connecting bolt (501) that extend to guard frame (1) inside, radiating groove (502) that extend to the casing (5) outside have been seted up to one side of backlight unit (4) in the inside of casing (5).

2. The anti-drop liquid crystal display of claim 1, wherein: the outer wall of the shell (5) is provided with a first mounting frame (503).

3. The anti-drop liquid crystal display of claim 1, wherein: the inner walls of the top end and the bottom end of the protective frame (1) are respectively provided with a thread groove pipe (101).

4. The anti-drop liquid crystal display of claim 1, wherein: the inner wall of the inner frame (2) is sleeved with a protective pad (201).

5. The anti-drop liquid crystal display of claim 1, wherein: the inside of sliding tray (6) is provided with connecting rod (601), the outer wall cover of connecting rod (601) is equipped with slider (602) that extend to sliding tray (6) outside.

6. The anti-drop liquid crystal display of claim 5, wherein: the outer wall of sliding block (602) one side is provided with second mounting bracket (603), the outer wall of connecting rod (601) is located the bottom cover of sliding block (602) and is equipped with reset spring (604).