High-strength wear-resistant touch screen

Abstract

The utility model provides a high-strength wear-resistant touch screen, which relates to the technical field of touch screens and comprises a protective shell, a buffer layer is embedded on the inner side of the protective shell, one side of the buffer layer is connected with an insulating layer, one side of the insulating layer is connected with touch screen glass, and a protective layer is attached to one side of the touch screen glass. In order to improve the protective capability of the touch screen glass, the mounting groove is formed in the inner side of the protective shell and used for embedding and mounting the touch screen glass, the surface of the touch screen glass is subjected to fillet treatment to improve the impact strength, the insulating layer is arranged on one side of the touch screen glass, mistaken touch can be avoided, and the buffer layer is arranged on one side of the insulating layer, so that the service life of the touch screen glass is prolonged. A natural rubber material used by the buffer layer has a certain buffer capability, and a certain distance exists between the outer side of the protective shell and the touch screen glass, so that the touch screen glass can be prevented from being in direct contact with the outside, and the anti-falling and anti-impact capabilities of the touch screen glass are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of touch screens, in particular to a high-strength wear-resistant touch screen. Background Art

[0002] Touch Panel, also known as "touch screen" or "touch panel", is an inductive liquid crystal display device that can receive input signals such as contacts. When the graphic button on the screen is touched, the tactile feedback system on the screen can drive various connection devices according to the pre-programmed program, which can be used to replace the mechanical button panel and create vivid audio and video effects through the liquid crystal display screen. Since the world's first resistive touch screen appeared in 1974, with the development of technology and the growth of application needs, various touch technologies have been born to adapt to various industries and levels of application. Today, commercial touch screen technologies have been formed, including: resistive technology touch screen, capacitive technology touch screen, infrared technology touch screen, surface acoustic wave (SAW) technology touch screen, etc., and have been widely used in many fields such as mobile phones, tablet computers, retail, public information inquiry, multimedia information systems, medical equipment, industrial automatic control, entertainment and catering, automatic ticketing systems, and education systems.

[0003] In the prior art, common touch screens are prone to wear during use, and severe wear will directly affect use; and most touch screens are made of tempered glass with a simple structure. Although they have been treated to increase their strength to a certain extent, they are still prone to breakage when subjected to external forces. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-strength wear-resistant touch screen, comprising: a protective shell, a buffer layer is embedded in the inner side of the protective shell, one side of the buffer layer is connected to an insulating layer, one side of the insulating layer is connected to a touch screen glass, and one side of the touch screen glass is attached to a protective layer.

[0006] As a preferred implementation, a mounting groove is provided on one side of the protective shell.

[0007] As a preferred implementation, the surface of the buffer layer is fixedly embedded in the installation groove, and the buffer layer is made of natural rubber.

[0008] As a preferred implementation, one side of the insulating layer is attached to one side of the buffer layer, the insulating layer is made of fiber paper, and the insulating layer is located inside the mounting groove.

[0009] As a preferred implementation, one side of the touch screen glass is attached to one side of the insulating layer, the touch screen glass is located inside the mounting groove, and the touch screen glass is made of sapphire glass.

[0010] As a preferred implementation, the protective layer is attached to one side of the touch screen glass, and the protective layer is made of AR material protective film.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the present invention, the touch screen glass is made of sapphire glass, which is extremely hard, wear-resistant and scratch-resistant. It is usually used for camera glass or smart phone screens, and a replaceable protective layer is attached to the surface of the touch screen glass. The protective layer is made of AR protective film material. The surface of this material has been treated with a special process, and its texture is relatively soft, and it has strong anti-friction and anti-scratch capabilities. It will not be scratched even after long-term use. The chemical material silicone is used for pasting on the mobile phone screen, so it will not cause damage to the screen itself, and no marks will be left after tearing it off. It can also be washed and reused. By replacing the material and using the protection of the protective layer, the wear resistance of the present invention is improved, and the touch screen glass is prevented from being affected by wear.

[0013] 2. In order to improve the protection capability of the touch screen glass, the utility model provides an installation groove on the inner side of the protective shell for embedding and installing the touch screen glass. The surface of the touch screen glass is rounded to improve the impact strength. An insulating layer is provided on one side of the touch screen glass to avoid accidental touches. A buffer layer is provided on one side of the insulating layer. The natural rubber material used in the buffer layer has a certain buffering capacity. There is a certain distance between the outer side of the protective shell and the touch screen glass. In some cases, the touch screen glass can be prevented from directly contacting the outside, thereby improving the drop and impact resistance of the touch screen glass. By strengthening the protection of the touch screen glass, it can be avoided from being broken by external forces. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the main body of a high-strength wear-resistant touch screen provided by the utility model;

[0015] Figure 2 This is a structural breakdown diagram of a high-strength wear-resistant touch screen provided by the utility model;

[0016] Figure 3 This is a side view of a high-strength wear-resistant touch screen provided by the utility model;

[0017] Figure 4 A disassembled diagram of the touch screen glass structure of a high-strength wear-resistant touch screen provided by the utility model.

[0018] Legend:

[0019] 1. Protective shell; 101. Installation slot; 2. Buffer layer; 3. Insulation layer; 4. Touch screen glass; 5. Protective layer. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a high-strength wear-resistant touch screen, comprising: a protective shell 1, a buffer layer 2 is embedded in the inner side of the protective shell 1, one side of the buffer layer 2 is connected to an insulating layer 3, one side of the insulating layer 3 is connected to a touch screen glass 4, and one side of the touch screen glass 4 is attached to a protective layer 5.

[0022] Specifically: the protective shell 1 protects the touch screen glass 4, the buffer layer 2 plays a buffering role, the insulating layer 3 plays an insulating role to prevent accidental touches, and the protective layer 5 protects the touch screen glass 4 from wear and tear.

[0023] In one embodiment, a mounting groove 101 is formed on one side of the protective housing 1 .

[0024] Specifically, the inner wall of the installation groove 101 is in contact with the surfaces of the buffer layer 2 , the insulating layer 3 , and the touch screen glass 4 for installation and fixation.

[0025] In one embodiment, the surface of the buffer layer 2 is fixedly embedded in the installation groove 101 , and the buffer layer 2 is made of natural rubber.

[0026] Specifically: natural rubber has a certain buffering function and plays a certain protective role on the touch screen glass 4.

[0027] In one embodiment, one side of the insulating layer 3 is attached to one side of the buffer layer 2 , the insulating layer 3 is made of fiber paper, and the insulating layer 3 is located inside the mounting groove 101 .

[0028] Specifically: the insulating layer 3 is attached to the surface of the touch screen glass 4 to prevent the protective housing 1 and the buffer layer 2 from contacting the edge of the touch screen glass 4 to cause accidental touches. The fiber paper has good uniformity, high dry strength and wet strength, heat resistance, water resistance, strong filterability, insulation, etc.

[0029] In one embodiment, one side of the touch screen glass 4 is attached to one side of the insulating layer 3 , the touch screen glass 4 is located inside the mounting groove 101 , and the touch screen glass 4 is made of sapphire glass.

[0030] Specifically: The sapphire glass material used for the touch screen glass 4 has extremely high hardness, is wear-resistant and scratch-resistant, and is usually used for camera glass or smartphone screens.

[0031] In one embodiment, the protection layer 5 is attached to one side of the touch screen glass 4, and the protection layer 5 is made of AR material protective film.

[0032] Specifically, a protective layer 5 is applied on the surface of the touch screen glass 4 to prevent the touch screen glass 4 from being worn by the outside.

[0033] Working principle: The touch screen glass 4 of the utility model is made of sapphire glass. This material has extremely high hardness, is wear-resistant and scratch-resistant, and is usually used for camera glass or smart phone screens. A replaceable protective layer 5 is attached to the surface of the touch screen glass 4. The protective layer 5 is made of AR protective film material. The surface of this material has been specially processed, and its texture is relatively soft, and it has strong anti-friction and anti-scratch capabilities. It will not be scratched even after long-term use. The chemical material silicone is used for pasting on the mobile phone screen, so it will not cause damage to the screen itself, and no marks will be left after tearing it off. It can also be washed and repeated. By changing the material and using the protection of the protective layer 5, the wear resistance of the utility model is improved to avoid the touch screen glass 4 is affected by wear and tear; in order to improve the protection ability of the touch screen glass 4, an installation groove 101 is opened on the inner side of the protective shell 1 for embedding and installing the touch screen glass 4. The surface of the touch screen glass 4 is rounded to improve the impact strength. An insulating layer 3 is arranged on one side of the touch screen glass 4 to avoid accidental touches. A buffer layer 2 is arranged on one side of the insulating layer 3. The natural rubber material used in the buffer layer 2 has a certain buffering capacity, and there is a certain distance between the outer side of the protective shell 1 and the touch screen glass 4. In some cases, the touch screen glass 4 can be prevented from directly contacting the outside, thereby improving the drop and impact resistance of the touch screen glass 4. By strengthening the protection of the touch screen glass 4, it can be avoided from being broken by external forces.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A high-strength wear-resistant touch screen, characterized in that: include: A protective shell (1), wherein a buffer layer (2) is embedded inside the protective shell (1), one side of the buffer layer (2) is connected to an insulating layer (3), one side of the insulating layer (3) is connected to a touch screen glass (4), and one side of the touch screen glass (4) is attached to a protective layer (5).

2. The high-strength wear-resistant touch screen according to claim 1, characterized in that: A mounting groove (101) is provided on one side of the protective shell (1).

3. The high-strength wear-resistant touch screen according to claim 1, characterized in that: The surface of the buffer layer (2) is fixedly embedded in the interior of the installation groove (101), and the buffer layer (2) is made of natural rubber.

4. The high-strength wear-resistant touch screen according to claim 1, characterized in that: One side of the insulating layer (3) is attached to one side of the buffer layer (2); the insulating layer (3) is made of fiber paper; and the insulating layer (3) is located inside the installation groove (101).

5. The high-strength wear-resistant touch screen according to claim 1, characterized in that: One side of the touch screen glass (4) is attached to one side of the insulating layer (3); the touch screen glass (4) is located inside the mounting groove (101); and the touch screen glass (4) is made of sapphire glass.

6. The high-strength wear-resistant touch screen according to claim 1, characterized in that: The protective layer (5) is attached to one side of the touch screen glass (4), and the protective layer (5) is made of an AR material protective film.

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