CN214311694U

CN214311694U - Touch screen assembly with anti-impact buffer protection layer

Info

Publication number: CN214311694U
Application number: CN202120387126.4U
Authority: CN
Inventors: 刘斌荣; 覃宝华; 申金玉
Original assignee: Shenzhen He Sheng Da Optoelectronics Co ltd
Current assignee: Shenzhen He Sheng Da Optoelectronics Co ltd
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-09-28
Anticipated expiration: 2031-02-20

Abstract

The utility model provides a touch-sensitive screen subassembly with anti-impact buffering protective layer, including touch-sensitive screen body and protective housing, the upper surface of protective housing is equipped with the clear glass board, the inside lateral wall four corners of protective housing is equipped with the buffer block, the touch-sensitive screen body sets up four the inside of buffer block, the top of touch-sensitive screen body is equipped with the explosion-proof layer, the below of touch-sensitive screen body is equipped with the buffer layer, the below of buffer layer is equipped with the buffer layer. In this embodiment, the cooperation through protective housing, transparent glass board, buffer block, explosion-proof layer, buffer layer and the buffer layer that sets up is used and can be played the guard action to the touch-sensitive screen, prevents that the touch-sensitive screen from receiving outside impact force and cracked.

Description

Touch screen assembly with anti-impact buffer protection layer

Technical Field

The utility model relates to a technical field of touch-sensitive screen specifically is a touch-sensitive screen subassembly with anti-impact buffering protective layer.

Background

The touch screen is also called touch screen and touch panel, and is one kind of induction liquid crystal display device capable of receiving the input signal of contact and other signals.

For example, patent No. CN201720130216.9 includes a touch screen, a panel, an OCA optical adhesive, and a transparent film, where the upper end of the touch screen is provided with the panel; the surface layer of the panel is subjected to sand blasting treatment; the transparent film is connected with the panel through OCA optical cement, the panel is subjected to sand blasting treatment, the used sand blasting is refined quartz sand, the panel can replace a plastic shell for use, and the transparent film is an anti-scratch plastic film made of a plastic material.

Although the service life of the touch screen equipment is prolonged, the device is short of a buffer protection layer and cannot well meet the use requirements of people.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a touch-sensitive screen subassembly with anti-hitting buffer protection layer for solve the technical problem who provides among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a touch-sensitive screen subassembly with anti-impact buffering protective layer, includes touch-sensitive screen body and protective housing, the upper surface of protective housing is equipped with the clear glass board, the inside lateral wall four corners of protective housing is equipped with the buffer block, the touch-sensitive screen body sets up four the inside of buffer block, the top of touch-sensitive screen body is equipped with the explosion-proof layer, the below of touch-sensitive screen body is equipped with the buffer layer, the below of buffer layer is equipped with the buffer layer.

Preferably, the buffer block is L-shaped.

Preferably, the explosion-proof layer is explosion-proof glass, and the protection effect of the device on the touch screen can be improved through the arranged explosion-proof glass.

Preferably, the shock absorbing layer is a cushion rubber plate, and a part of impact force from the outside can be absorbed by the cushion rubber plate.

Preferably, the buffer layer is a buffer cotton plate, and the buffer cotton plate can absorb part of impact force from the outside through the buffer cotton plate.

Preferably, be equipped with a plurality of slide cartridge between the inner wall of touch-sensitive screen body and protective housing, it is a plurality of the inside sliding connection of slide cartridge has the elasticity post, the one end of elasticity post is connected with the spring with the one end that the elasticity post was kept away from to the inside of slide cartridge, the other end of elasticity post runs through the slide cartridge and is connected with the lateral wall of touch-sensitive screen body, uses the effect that can play the outside impact force that reduces and come from the protective housing through the cooperation of slide cartridge, spring and elasticity post.

Preferably, one end of the sliding cylinder, which is far away from the elastic column, is connected with the inner side wall of the protective shell.

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

the touch screen protection device has the advantages that the touch screen can be protected through the matching of the protective shell, the transparent glass plate, the buffer block, the explosion-proof layer, the buffer layer and the buffer layer, the touch screen is prevented from being cracked due to external impact force, the explosion-proof glass can be used for improving the protection effect of the device on the touch screen, and the effect of reducing the external impact force from the protective shell can be achieved through the matching of the sliding barrel, the spring and the elastic column.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

fig. 3 is a top view of the internal structure of the protective shell of the present invention;

fig. 4 is an enlarged view of the region a of the present invention.

In the figure: 1. a touch screen body; 2. a protective shell; 21. a transparent glass plate; 22. a buffer block; 23. a slide cylinder; 24. an elastic column; 25. a spring; 3. an explosion-proof layer; 4. a shock-absorbing layer; 5. a buffer layer.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4 heavily, a touch screen assembly with anti-impact buffering protection layer comprises a touch screen body 1 and a protective shell 2, wherein the upper surface of the protective shell 2 is provided with a transparent glass plate 21, four corners of the inner side wall of the protective shell 2 are provided with buffering blocks 22, the touch screen body 1 is arranged inside the four buffering blocks 22, the top end of the touch screen body 1 is provided with an anti-explosion layer 3, a damping layer 4 is arranged below the touch screen body 1, and a buffering layer 5 is arranged below the damping layer 4.

Please refer to fig. 2 again, the explosion-proof layer 3 is explosion-proof glass, the shock-absorbing layer 4 is a buffer rubber plate, and the buffer layer 5 is a buffer cotton plate. In this embodiment, the effect of buffering can be played through explosion-proof glass, buffer rubber board and the cotton board of buffering that sets up, improves the anti-hitting performance of touch-sensitive screen.

Please refer to fig. 3 and 4 again, the buffer block 22 is L-shaped, a plurality of sliding cylinders 23 are disposed between the touch screen body 1 and the inner wall of the protective casing 2, a plurality of elastic columns 24 are slidably connected inside the sliding cylinders 23, one ends of the elastic columns 24 and one ends of the sliding cylinders 23 far away from the elastic columns 24 are connected with springs 25, the other ends of the elastic columns 24 penetrate through the sliding cylinders 23 and are connected with the side wall of the touch screen body 1, and one ends of the sliding cylinders 23 far away from the elastic columns 24 are connected with the inner side wall of the protective casing 2. In this embodiment, the cooperation of slide cartridge, spring and elastic column can play the effect of reducing the outside impact force from the protective housing.

The utility model discloses a concrete operation as follows:

when needs use the utility model discloses the time, when receiving the top impact force, transparent glass board 21 and explosion-proof layer 3 play the effect of protection to the touch-sensitive screen, when receiving the impact force of bottom, buffer layer 5 and buffer layer 4 absorb partial impact force, when receiving the impact force that comes from side, sliding sleeve 23, spring 25 and elastic column 24's cooperation is used and can be reduced partial impact force, and then improves the shock resistance of device, protection touch-sensitive screen that can be fine.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a touch-sensitive screen subassembly with anti-impact buffering protective layer, includes touch-sensitive screen body (1) and protective housing (2), its characterized in that, the upper surface of protective housing (2) is equipped with transparent glass board (21), the inside lateral wall four corners of protective housing (2) is equipped with buffer block (22), touch-sensitive screen body (1) sets up four the inside of buffer block (22), the top of touch-sensitive screen body (1) is equipped with explosion-proof layer (3), the below of touch-sensitive screen body (1) is equipped with buffer layer (4), the below of buffer layer (4) is equipped with buffer layer (5).

2. A touch screen assembly with an anti-impact cushioned protective layer as recited in claim 1, wherein said cushion blocks (22) are L-shaped.

3. A touch screen assembly with a shock resistant cushioning protective layer according to claim 1, wherein the explosion proof layer (3) is explosion proof glass.

4. A touch screen assembly with an anti-impact cushioned protective layer as claimed in claim 1, wherein said shock absorbing layer (4) is a cushioned rubber sheet.

5. A touch screen assembly with a protective layer of impact-resistant cushioning according to claim 1, characterized in that the cushioning layer (5) is a cushioning cotton sheet.

6. The touch screen assembly with the anti-impact buffering protective layer is characterized in that a plurality of sliding barrels (23) are arranged between the touch screen body (1) and the inner wall of the protective shell (2), elastic columns (24) are connected inside the sliding barrels (23) in a sliding mode, springs (25) are connected to one ends of the elastic columns (24) and one ends, far away from the elastic columns (24), of the sliding barrels (23), and the other ends of the elastic columns (24) penetrate through the sliding barrels (23) and are connected with the side wall of the touch screen body (1).

7. The touch screen assembly with the impact-resistant buffer protective layer as claimed in claim 6, wherein the end of the slide cylinder (23) far away from the elastic column (24) is connected with the inner side wall of the protective shell (2).