CN216902148U

CN216902148U - Screen protection plate for liquid crystal display screen

Info

Publication number: CN216902148U
Application number: CN202220120293.7U
Authority: CN
Inventors: 刘存玺
Original assignee: Qingdao Jietai Plastic Industry Co ltd
Current assignee: Qingdao Jietai Plastic Industry Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-07-05
Anticipated expiration: 2032-01-17

Abstract

The utility model belongs to the technical field of protective structures, and particularly relates to a screen protection plate for a liquid crystal display screen. To the risk that easily takes place during liquid crystal display assembly, taking, transportation, develop a laminating screen antidetonation, prevent holding between the fingers for guarantee screen safety. The screen protection plate comprises an anti-seismic layer and a pinching resistant layer; one side of the anti-vibration layer is in contact with the liquid crystal display screen, and the anti-pinching layer is in contact with the other side of the anti-vibration layer. Get the screen protection board equal with liquid crystal display size, with the laminating of antidetonation layer one side and liquid crystal display contact, the liquid crystal display outside is arranged in to the layer one side of holding between the fingers to the resistance, will protect the screen protection board and liquid crystal display laminating fixedly through the mounting.

Description

Screen protection plate for liquid crystal display screen

Technical Field

The utility model belongs to the technical field of protective structures, and particularly relates to a screen protection plate for a liquid crystal display screen.

Background

Along with the rapid development of science and technology, liquid crystal display tends to ultra-thin, no frame design, but has also brought liquid crystal display more fragile simultaneously, and is damaged easily. When the product is assembled and a user takes the screen for use, the screen is easy to be crushed, particularly the positions of four corners of the screen are easy to be crushed; in the transportation process of the liquid crystal display screen, although protective measures are taken for the liquid crystal display screen, the screen is damaged due to the collision caused by vibration due to the particularity of the structure and the material of the liquid crystal display screen.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides the screen protecting plate which is attached to the screen, resists shock and pinching and is used for ensuring the safety of the screen, aiming at the risks which are easy to occur in the process of assembling, taking and transporting the liquid crystal display screen.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: a screen protection plate for a liquid crystal display screen comprises an anti-seismic layer and a pinching resistant layer; one side of the anti-vibration layer is in contact with the liquid crystal display screen, and the anti-pinching layer is in contact with the other side of the anti-vibration layer.

The screen protecting plate for the liquid crystal display screen is characterized in that the anti-seismic layer is an EPE pearl cotton layer.

According to the screen protecting plate for the liquid crystal display screen, the anti-pinch layer is formed by bonding two corrugated boards.

According to the screen protecting plate for the liquid crystal display screen, the two corrugated boards are the corrugated board B and the corrugated board C, the inner side of the corrugated board B is close to the EPE pearl wool layer, and the corrugated board C is located on the outer side of the corrugated board B.

According to the screen protection plate for the liquid crystal display screen, the PE film layer is arranged between the EPE pearl cotton layer and the B corrugated board.

The screen protecting plate for the liquid crystal display screen is provided with a fixing part which can fix the screen protecting plate on the liquid crystal display screen.

Foretell liquid crystal display is with protecting screen board, the mounting is the silica gel subsides, the silica gel subsides are installed on C corrugated paper face.

The screen protection plate for the liquid crystal display screen has the advantages that:

1. according to the screen protection plate for the liquid crystal display screen, the screen protection plate with the size equal to that of the liquid crystal display screen is taken, one surface of the anti-seismic layer is in contact joint with the liquid crystal display screen, one surface of the anti-pinch layer is arranged on the outer side of the liquid crystal display screen, and the screen protection plate is fixedly jointed with the liquid crystal display screen through the fixing piece.

2. The screen protection plate for the liquid crystal display screen adopts B, C corrugated boards as base materials, and the cooperation of the two corrugated boards realizes lower production cost and light weight of the screen protection plate, and simultaneously can play a role in protection and prevent the screen from being crushed.

3. According to the screen protection plate for the liquid crystal display screen, the EPE pearl cotton layer has high buffering and high shock resistance, can effectively disperse external force under the action of the external force, is vibrated and bumpy in the transportation process, can fully protect the liquid crystal display screen, and can prevent the screen from being scratched.

4. In order to better highlight the effect of the screen protection plate, the PE film layer is compounded between the EPE pearl cotton layer and the B corrugated board, so that the contact surface flatness of the EPE pearl cotton layer and the B corrugated board is realized, and the tensile force of the screen protection plate is increased by the arrangement of the PE film layer.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 from direction A-A;

FIG. 3 is a schematic view of the unassembled structure of the present invention with a liquid crystal display;

fig. 4 is a schematic assembled structure of fig. 3 according to the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, a screen protection plate for a liquid crystal display screen comprises an anti-vibration layer and an anti-pinch layer; one side of the anti-vibration layer is in contact with the liquid crystal display screen, and the anti-pinching layer is in contact with the other side of the anti-vibration layer.

The anti-vibration layer is in direct contact with the liquid crystal display screen, so that the anti-vibration layer is made of soft materials and can be better attached to the screen to prevent the screen from being scratched; the anti layer of holding between the fingers plays the atress effect taking liquid crystal display in-process, prevents that external force extrusion from damaging liquid crystal display.

Further, the antidetonation layer is EPE pearl cotton layer 1.

EPE pearl cotton layer has high buffering, and high shock resistance receives exogenic action down, can effectually implement the dispersion to external force, receives vibrations and jolts in the transportation, can fully protect liquid crystal display, prevents the fish tail screen.

Further, the anti-pinching layer is formed by bonding two corrugated boards.

The anti-pinch layer adopts corrugated board as a base material, the corrugated board is a multi-layer adhesive body, the corrugated board at least consists of a layer of wavy core paper interlayer and a layer of paper board, and the corrugated board has higher mechanical strength and can resist collision and falling in the carrying process.

Further, the two corrugated boards are a corrugated board B2 and a corrugated board C3, the inner side of the corrugated board B2 is close to the EPE pearl wool layer 1, and the corrugated board C3 is located on the outer side of the corrugated board B2.

The two-layer corrugated board is selected based on the protection of the liquid crystal display screen as a starting point, so that the corrugated boards B and C are selected after the comprehensive consideration of the factors such as weight, cost, plane pressure strength, vertical pressure strength, parallel pressure strength, buffer property and the like. The cooperation of these two kinds of corrugated container boards realizes lower manufacturing cost and shield plate lightweight, can play the guard action simultaneously again, prevents that the screen condition of crumbing from appearing.

Further, a PE film layer 4 is arranged between the EPE pearl wool layer 1 and the B corrugated board 2.

The PE film layer realizes the contact surface flatness of the EPE pearl cotton layer and the B corrugated board, and the tensile force of the screen protection plate is increased through the arrangement of the PE film layer.

Furthermore, the screen protection plate is provided with a fixing part which can fix the screen protection plate on the liquid crystal display screen.

The screen protecting plate and the liquid crystal display screen are fixed together through the external fixing piece, and the screen protecting plate is prevented from sliding down in the taking and transporting processes.

Further, the mounting is silica gel subsides 5, silica gel subsides 5 are installed on 3 faces of C corrugated container board.

The tearing openings are formed in the silica gel paste by die cutting, so that the release paper can be directly torn off when the adhesive tape is used, and meanwhile, the silica gel paste at the bottom is not damaged, and the tensile strength and the bonding strength of the silica gel paste are realized; meanwhile, the time for assembling products is saved, and the production efficiency is improved.

When in use, referring to fig. 3 and 4, one side of the EPE pearl cotton layer 1 of the screen protecting plate is attached to the front surface of the liquid crystal display screen 6, and the position is manually adjusted to enable four corners of the screen protecting plate to be attached to four corners of the liquid crystal display screen 6; then tear off the release paper on the silica gel subsides 5, paste silica gel subsides 5 around to the back of liquid crystal display 6. When the protective screen plate is removed, the silica gel sticker 5 is only needed to be torn off to be separated from the liquid crystal display screen 6.

The present invention is described above by way of example with reference to the accompanying drawings, and it is to be understood that the specific implementations of the present invention are not limited to the above-described embodiments. Those skilled in the art can make various modifications or alterations to the present invention without departing from the technical idea of the present invention, and such modifications or alterations also fall within the protective scope of the present invention.

Claims

1. A shield panel for a liquid crystal display, comprising:

the screen protection plate comprises an anti-seismic layer and a pinching resistant layer;

one side of the anti-vibration layer is in contact with the liquid crystal display screen, and the anti-pinch layer is in contact with the other side of the anti-vibration layer;

the anti-seismic layer is an EPE pearl cotton layer (1);

the anti-pinch layer is formed by bonding two corrugated boards, the two corrugated boards are a B corrugated board (2) and a C corrugated board (3), the inner side of the B corrugated board (2) is close to the EPE pearl wool layer (1), and the C corrugated board (3) is located on the outer side of the B corrugated board (2).

2. The shield plate for a liquid crystal display panel according to claim 1, characterized in that:

and a PE film layer (4) is arranged between the EPE pearl cotton layer (1) and the corrugated board B (2).

3. The shield plate for a liquid crystal display panel according to any one of claims 1 to 2, characterized in that:

and the screen protection plate is provided with a fixing part which can fix the screen protection plate on the liquid crystal display screen.

4. The shield plate for a liquid crystal display panel according to claim 3, characterized in that: the fixing piece is a silica gel sticker (5), and the silica gel sticker (5) is installed on the surface of the C corrugated board (3).