CN219019203U

CN219019203U - Liquid crystal display screen with radiation protection function

Info

Publication number: CN219019203U
Application number: CN202223041912.2U
Authority: CN
Inventors: 李建国; 李益兰; 李广军
Original assignee: Shenzhen Caijingda Technology Co ltd
Current assignee: Shenzhen Caijingda Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-05-12
Anticipated expiration: 2032-11-16

Abstract

The utility model belongs to the technical field of liquid crystal display screens, and discloses a liquid crystal display screen with a radiation protection function, which comprises a display screen main body and a display screen shell arranged outside the display screen main body, wherein a convex frame is arranged at the edge of the surface wall of the display screen shell, a limiting chute is formed in the convex frame, and a protective film is arranged in the limiting chute.

Description

Liquid crystal display screen with radiation protection function

Technical Field

The utility model belongs to the technical field of liquid crystal display screens, and particularly relates to a liquid crystal display screen with a radiation protection function.

Background

The liquid crystal display screen, also called LED, is one kind of planar display screen, and is widely used in TV, computer and other fields.

When the liquid crystal display screen is used as a computer display screen, the situation that a user touches the screen by hands in order to display pictures with other people in the screen is often caused, in order to avoid scratches on the screen, the common mode is to carry out film pasting, but acting force is still transferred to the screen when a fingertip slides the screen after film pasting, so that the situation that the screen is temporarily stained after touching is easy to occur, the front of the display screen is in a neat rectangular mode for display effect, other portable structures cannot be added, and when the display screen needs to be carried, the portability is poor only in a holding mode.

Disclosure of Invention

The utility model aims to provide a liquid crystal display screen with a radiation protection function, so as to solve the problems that when the existing liquid crystal display screen is slid by fingers, the screen is easy to be stained and the portability is poor.

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 radiation protection function, includes the display screen main part and sets up in the outside display screen casing of display screen main part, protruding frame is installed to the edge of display screen casing table wall, and the inside of protruding frame has been seted up spacing spout, the inside of spacing spout is provided with the protection film that can cover the display screen main part display area completely, after the protection film covers the display screen main part completely, with the clearance that exists between the table wall of display screen main part.

Preferably, the protruding frame is C style of calligraphy structure, and the opening part of protruding frame installs the banding strip.

Preferably, the back of the display screen shell is provided with a fixed block, and the bottom of the fixed block is provided with a connecting rod.

Preferably, the connecting piece is installed on the top at display screen casing back, and the one end that the connecting piece kept away from the display screen casing rotates and installs the handle, and the buffering bubble is cotton to the part that shows display screen casing back and handle contact.

Preferably, the bottom of the connecting rod is rotatably provided with a supporting table, and a base is arranged below the supporting table.

Preferably, a control key is installed on one side of the bottom wall of the display screen shell, and the base is fixedly connected with the supporting table.

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

(1) According to the utility model, the protruding frame is arranged at the edge of the display screen shell, the limiting sliding groove is formed in the protruding frame, and the protective film is arranged in the limiting sliding groove, when the display screen is used, the protective film is inserted from the side face of the protruding frame until the protective film completely covers the display screen main body, and the protective film is fixed through the limiting sliding groove in the protruding frame, so that the protective film is not in direct contact with the display screen main body, and when a fingertip is scratched from the protective film, a certain buffer space is reserved between the protective film and the display screen main body, so that the acting force on the display screen main body is reduced, and the possibility of the display screen main body being touched by a pattern screen is reduced.

(2) According to the utility model, the connecting piece is arranged on the back of the display screen shell, the lifting handle is rotatably arranged through the connecting piece, the pressure spring is arranged in the lifting handle, the position of the lifting handle can be adjusted to the back of the display screen shell under the condition of no stress, when the display screen is required to be carried, the lifting handle can be rotated out from the back of the display screen shell, and then the lifting handle is held by hand to carry the display screen, so that the display screen is more convenient and faster compared with a mode of holding the display screen.

Drawings

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

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

FIG. 3 is a side view of a raised frame of the present utility model;

FIG. 4 is a side view of the present utility model;

FIG. 5 is a front view of the handle of the present utility model after rotation;

in the figure: 1. a display screen main body; 2. a display screen housing; 3. a raised frame; 4. limiting sliding grooves; 5. a protective film; 6. edge banding; 7. a control key; 8. a connecting rod; 9. a support table; 10. a base; 11. a handle; 12. a connecting piece; 13. buffering foam; 14. and a fixed block.

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 display screen comprises a display screen main body 1 and a display screen housing 2 arranged outside the display screen main body 1, wherein a protruding frame 3 is arranged at the edge of the surface wall of the display screen housing 2, a limiting chute 4 is arranged inside the protruding frame 3, a protective film 5 capable of completely covering the display area of the display screen main body 1 is arranged inside the limiting chute 4, and a gap exists between the protective film 5 and the surface wall of the display screen main body 1 after the protective film 5 completely covers the display screen main body 1.

Through the technical scheme;

the protruding frame 3 is fixed on the surface wall of the display screen shell 2, the limiting sliding groove 4 in the protruding frame can limit the protective film 5, the protective film 5 can be prevented from falling off, the radiation-proof film can be used for preventing radiation, after the protective film 5 is installed, a certain buffer space exists due to the fact that a gap is formed between the protective film and the display screen body 1 when the protective film is touched by external force, stress of the display screen body 1 is reduced, and the possibility of screen patterning after the stress is reduced.

Referring to fig. 1-5, a fixing block 14 is installed on the back of the display screen housing 2, a connecting rod 8 is arranged at the bottom of the fixing block 14, a connecting piece 12 is installed on the top end of the back of the display screen housing 2, a lifting handle 11 is rotatably installed at one end of the connecting piece 12 away from the display screen housing 2, and a buffer foam 13 is installed at the contact part between the back of the display screen housing 2 and the lifting handle 11.

Through the technical scheme;

the pressure spring can be installed in the handle 11, so that the handle is hidden at the back of the display screen shell 2 in a default state, the effect of avoiding influencing the look and feel is achieved, when the display screen is required to be carried, the handle 11 is pulled up, the angle of the handle is upward, and then the display screen is carried by means of the holding effect provided by the handle 11, so that the portability of the display screen is improved.

Referring to fig. 1-5, the protruding frame 3 has a C-shaped structure, an edge sealing strip 6 is installed at the opening of the protruding frame 3, a chute with the same structure as the limit chute 4 is formed inside the edge sealing strip 6, and the protective film 5 can be sealed after being installed, so that the protective film 5 is prevented from falling off.

The supporting table 9 is installed in the bottom rotation of connecting rod 8, and the base 10 is installed to the below of supporting table 9, and base 10 is with placing the face contact, and its area is great to this stability that increases the display screen.

A control key 7 is installed on one side of the bottom wall of the display screen shell 2, a base 10 is fixedly connected with a supporting table 9, and the control key 7 is connected with a circuit board of the display screen and used for controlling the opening and closing of the display screen, displaying brightness and the like.

The working principle and the using flow of the utility model are as follows: use the utility model discloses the time, insert banding strip 6 from the inside one side of banding strip 6, make it inwards extend along the inside protection film 5 of protruding frame 3, until touching the tip that protruding frame 3 kept away from banding strip 6 one side, because protection film 5 adopts the male mode to install, therefore do not have direct contact with the table wall of display screen main part 1, receive touching at protection film 5, then become the buffer zone with the clearance of display screen main part 1 table wall, thereby reduce the possibility that display screen main part 1 flowers the screen, when needs carry the display screen and remove, rotate handle 11 to upwards from the rear of display screen casing 2, then carry the display screen through handle 11, convenience when so improving and carry.

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. Liquid crystal display with radiation protection function, its characterized in that: comprises a display screen main body (1) and a display screen shell (2) arranged outside the display screen main body (1);

a raised frame (3) is arranged at the edge of the surface wall of the display screen shell (2), and a limit chute (4) is formed in the raised frame (3);

a protective film (5) which can completely cover the display area of the display screen main body (1) is arranged in the limit chute (4);

when the protective film (5) completely covers the display screen main body (1), a gap exists between the protective film and the surface wall of the display screen main body (1).

2. The liquid crystal display with radiation protection function according to claim 1, wherein: the raised frame (3) is of a C-shaped structure, and an edge sealing strip (6) is arranged at the opening of the raised frame (3).

3. The liquid crystal display with radiation protection function according to claim 2, wherein: the back of the display screen shell (2) is provided with a fixed block (14), and the bottom of the fixed block (14) is provided with a connecting rod (8).

4. A liquid crystal display with radiation protection function according to claim 3, wherein: the top at display screen casing (2) back is installed connecting piece (12), and one end that connecting piece (12) kept away from display screen casing (2) rotates and installs handle (11), and buffering foam (13) are installed at the part that display screen casing (2) back and handle (11) contact.

5. The liquid crystal display with radiation protection function according to claim 4, wherein: the bottom of the connecting rod (8) is rotatably provided with a supporting table (9), and a base (10) is arranged below the supporting table (9).

6. The liquid crystal display with radiation protection function according to claim 5, wherein: control keys (7) are arranged on one side of the bottom wall of the display screen shell (2), and the base (10) is fixedly connected with the supporting table (9).