Vehicle-mounted multifunctional touch screen protection film

Abstract

The utility model relates to the technical field of touch screen protection films, in particular to a vehicle-mounted multifunctional touch screen protection film which comprises a base layer, a touch screen bonding layer used for being attached to the surface of a touch screen is arranged at the bottom of the base layer, and an anti-tilting bonding edge is arranged on the edge of the bottom of the touch screen bonding layer. The anti-tilting adhesion edge is in contact with the edge of the surface of the touch screen, a protective buffer layer used for protecting the touch screen is arranged on the side, away from the touch screen adhesion layer, of the base layer, and an anti-impact layer is arranged on the side, away from the base layer, of the top of the protective buffer layer. Compared with the prior art, the durability and impact resistance of the screen protection film are enhanced, so that a touch screen is protected from being damaged by external impact, the service life of the film is further prolonged, the durability of the film is further improved, meanwhile, the adhesion compactness between the film and the screen is increased, bubbles are avoided, the screen is better protected, and the service life of the film is prolonged. The use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of touch screen protection films, in particular to a vehicle-mounted multifunctional touch screen protection film. Background Art

[0002] With the rapid development of automobile intelligence and networking technology, the in-vehicle touch screen, as an important interface for human-computer interaction, is gradually becoming popular and becoming an important part of the interior design of the car. It integrates multiple functions such as navigation, entertainment, and communication, providing great convenience for drivers. The multifunctional touch screen protective film is a protective material specially designed for automotive touch screens. This protective film combines advanced material science and process technology to provide comprehensive protection for in-vehicle touch screens.

[0003] The Chinese patent discloses: a flexible touch display screen, patent application number: 202320558301.0, which "includes: a protective layer, a hard coating, a polyester film layer, a first adhesive layer, a polyimide film layer, a flexible circuit board, a second adhesive layer, a flexible display screen, a third adhesive layer and a superelastic layer arranged in sequence from top to bottom; and a touch sensing functional layer is provided on the side of the polyimide film layer facing the flexible display screen, and the flexible circuit board is connected to the touch sensing functional layer."

[0004] Although the device can further improve the stretch recovery performance of the flexible touch screen through the superelastic layer, and can reduce the damage to the flexible touch screen or protect the user through the protective layer, the device has poor impact resistance. When the touch screen is often touched and scratched by various objects, such as the user's fingers, clothes, or other objects, these frequent collisions and frictions may not only cause scratches and wear on the surface of the touch screen, but also affect the normal use of its touch function. At the same time, after the film has been used for a long time, the film attached to the edge of the screen will be scraped and collided by objects, resulting in incomplete adhesion such as warping, which makes it easy for air to enter and form bubbles, which affects the user's viewing of the screen and makes it inconvenient to protect the screen. Utility Model Content

[0005] In view of this, the purpose of the utility model is to propose a vehicle-mounted multifunctional touch screen protective film to solve the problem that frequent collisions and frictions may not only cause scratches and wear on the touch screen surface, but also affect the normal use of its touch function. At the same time, after the film has been used for a long time, the film will be attached to the edge of the screen and will be incompletely adhered, which will easily cause bubbles to enter, affecting the user's viewing of the screen and making it inconvenient to protect the screen.

[0006] Based on the above purpose, the utility model provides a vehicle-mounted multifunctional touch screen protection film, including a base layer, a touch screen adhesive layer for being attached to the surface of the touch screen is arranged at the bottom of the base layer, an anti-warping adhesive edge is arranged at the bottom edge of the touch screen adhesive layer, and the anti-warping adhesive edge is in contact with the edge of the touch screen surface, a protective buffer layer for protecting the touch screen is arranged on the side of the base layer away from the touch screen adhesive layer, an anti-impact layer is arranged on the top of the protective buffer layer away from the base layer, an anti-glare layer is arranged on the side of the anti-impact layer away from the protective buffer layer, and a touch screen anti-scratch layer for preventing the touch screen from being scratched is arranged on the side of the anti-glare layer away from the anti-impact layer.

[0007] Preferably, a peeling layer for protecting the touch screen adhesive layer is arranged at the bottom of the touch screen adhesive layer, and the peeling layer is made of polyvinyl chloride.

[0008] Preferably, a peeling protrusion for peeling the peeling layer is fixedly connected to one side wall of the peeling layer.

[0009] Preferably, a lifting tab for lifting off the base layer is fixedly connected to a side wall of one side of the touch screen adhesive layer near the top of the anti-lifting adhesive edge.

[0010] Preferably, the protective buffer layer is made of transparent flexible silicone material.

[0011] Preferably, the impact-resistant layer is made of transparent thermoplastic polyurethane.

[0012] Preferably, the anti-glare layer is made of an optical refractive material.

[0013] The beneficial effects of the utility model are as follows: when in use, first pinch the peeling tab, then pull the peeling tab to tear off the peeling layer of the protective touch screen adhesive layer; after the peeling layer is torn off, the touch screen adhesive layer is aligned with the surface of the touch screen for bonding; at this time, the anti-warping adhesive edge will be attached to the edge of the touch screen, thereby the film can be better fixed, while also avoiding the situation where the edge of the film is warped or the bonding is not comprehensive, resulting in air entering and forming bubbles, thereby improving the service life of the film; the base layer provides basic mechanical strength and stability to the film; the material of the protective buffer layer can have excellent impact resistance, shock resistance and shock absorption capabilities, can effectively absorb and disperse impact forces from the outside, thereby protecting the screen from damage; when the screen is impacted or pressurized, the protective buffer layer can deform quickly, absorb impact energy, and evenly disperse it over a larger area, thereby reducing direct impact on the screen. This can effectively reduce the risk of screen cracking or damage, improve the durability and reliability of the screen, and the protective buffer layer can also increase the overall thickness and softness of the protective film, enhance the user's tactile experience, and further enhance the durability and impact resistance of the screen protector through the impact-resistant layer, thereby protecting the touch screen from damage caused by external impacts, further improving the service life and durability of the film, making it better protect the screen and easier to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the anti-warping adhesion edge structure of the utility model;

[0017] Figure 3 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0018] The markings in the figure are:

[0019] 1. Base layer; 2. Touch screen adhesive layer; 3. Anti-warping adhesive edge; 4. Protective buffer layer; 5. Impact-resistant layer; 6. Anti-glare layer; 7. Touch screen anti-scratch layer; 8. Peeling layer; 9. Easy-to-peel convex piece; 10. Easy-to-lift convex piece. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0021] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0022] like Figures 1 to 3 As shown, a vehicle-mounted multifunctional touch screen protection film comprises a base layer 1, a touch screen adhesive layer 2 for being attached to the surface of the touch screen is arranged at the bottom of the base layer 1, an anti-warping adhesive edge 3 is arranged at the bottom edge of the touch screen adhesive layer 2, the anti-warping adhesive edge 3 is in contact with the edge of the touch screen surface, a protective buffer layer 4 for protecting the touch screen is arranged on the side of the base layer 1 away from the touch screen adhesive layer 2, the material of the protective buffer layer 4 is made of transparent flexible silicone material, an anti-impact layer 5 is arranged on the top of the protective buffer layer 4 away from the base layer 1, the material of the anti-impact layer 5 is made of transparent thermoplastic polyurethane material, an anti-glare layer 6 is arranged on the side of the anti-impact layer 5 away from the protective buffer layer 4, the material of the anti-glare layer 6 is an optical refractive material, and a touch screen anti-scratch layer 7 for preventing the touch screen from being scratched is arranged on the side of the anti-glare layer 6 away from the anti-impact layer 5;

[0023] When in use, first pinch the peeling tab 9, then pull the peeling tab 9 to tear off the peeling layer 8 of the protective touch screen adhesive layer 2. After the peeling layer 8 is torn off, the touch screen adhesive layer 2 is aligned with the surface of the touch screen for bonding. At this time, the anti-warping adhesive edge 3 will be attached to the edge of the touch screen, so that the film can be better fixed, and at the same time, it can also avoid the edge of the film from warping or insufficient bonding, resulting in the entry of bubbles. The base layer 1 provides basic mechanical strength and stability for the film. The material of the protective buffer layer 4 can have excellent impact resistance, shock resistance and shock absorption capabilities, and can effectively absorb and disperse impact forces from the outside, thereby protecting the screen from damage. When the screen is hit or pressurized, the protective buffer layer 4 can deform quickly, absorb impact energy, and evenly disperse it over a larger area, thereby reducing direct impact on the screen. This can effectively reduce the risk of screen breakage or damage, and improve the durability and reliability of the screen. The protective buffer layer 4 can also increase the overall thickness and flexibility of the protective film. The softness can enhance the user's touch experience. The impact-resistant layer 5 can further enhance the durability and impact resistance of the screen protective film, thereby protecting the touch screen from damage caused by external impact. The anti-glare layer 6 can change the transmission and refraction law of light, so that the light passing through the anti-glare layer 6 and the external light reflection are scattered, thereby reducing the light directly irradiating the user's eyes. In this way, the anti-glare layer 6 can effectively reduce the reflected glare on the screen surface, reduce the glare, and make the viewing experience more comfortable. At the same time, it can also enhance the visibility of the display screen, especially in a bright outdoor environment or under strong light. The role of the anti-glare layer 6 is particularly obvious. The touch screen anti-scratch layer 7 mainly enhances the wear resistance and scratch resistance of the screen protective film. When the screen is scratched by external objects, the touch screen anti-scratch layer 7 can resist these scratching forces and maintain the integrity and clarity of the screen. This enables the touch screen protective film to effectively prevent damage to the screen caused by sharp objects such as nails during use.

[0024] For further information, see Attachment Figure 1 and Figure 2 As shown, a peeling layer 8 for protecting the touch screen adhesive layer 2 is disposed at the bottom of the touch screen adhesive layer 2 . The peeling layer 8 is made of polyvinyl chloride material, and the peeling layer 8 protects the adhesion of the touch screen adhesive layer 2 .

[0025] For further information, see Attachment Figure 1 and Figure 2 As shown, a peeling protrusion 9 for peeling the peeling layer 8 is fixedly connected to one side wall of the peeling layer 8, and the peeling protrusion 9 is used to facilitate the peeling of the peeling layer 8.

[0026] For further information, see Attachment Figure 1 and Figure 2As shown, one side wall of the touch screen adhesive layer 2 is fixedly connected to the top of the anti-warping adhesive edge 3 with a lift-off tab 10 for peeling off the base layer 1. When the film needs to be replaced, the lift-off tab 10 only requires peeling off the base layer 1, thereby driving the film to be separated from the screen, avoiding the situation where the screen is scratched by the user due to excessive adhesion and the need for the user to hold it with his hands.

[0027] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0028] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A vehicle-mounted multifunctional touch screen protective film, characterized in that: The invention comprises a base layer (1), a touch screen adhesive layer (2) for being attached to the surface of a touch screen is arranged at the bottom of the base layer (1), an anti-warping adhesive edge (3) is arranged at the bottom edge of the touch screen adhesive layer (2), and the anti-warping adhesive edge (3) is in contact with the edge of the touch screen surface, a protective buffer layer (4) for protecting the touch screen is arranged on the side of the base layer (1) away from the touch screen adhesive layer (2), an anti-impact layer (5) is arranged on the top of the protective buffer layer (4) away from the base layer (1), an anti-glare layer (6) is arranged on the side of the anti-impact layer (5) away from the protective buffer layer (4), and a touch screen anti-scratch layer (7) for preventing the touch screen from being scratched is arranged on the side of the anti-glare layer (6) away from the anti-impact layer (5).

2. The vehicle-mounted multifunctional touch screen protection film according to claim 1, characterized in that: A peeling layer (8) for protecting the touch screen adhesive layer (2) is arranged at the bottom of the touch screen adhesive layer (2); the peeling layer (8) is made of polyvinyl chloride.

3. The vehicle-mounted multifunctional touch screen protection film according to claim 2, characterized in that: A peeling protrusion (9) for peeling the peeling layer (8) is fixedly connected to one side wall of the peeling layer (8).

4. The vehicle-mounted multifunctional touch screen protection film according to claim 1, characterized in that: A lifting protrusion (10) for lifting the base layer (1) is fixedly connected to a side wall of one side of the touch screen adhesive layer (2) near the top of the anti-lifting adhesive edge (3).

5. The vehicle-mounted multifunctional touch screen protection film according to claim 4, characterized in that: The protective buffer layer (4) is made of a transparent and flexible silicone material.

6. The vehicle-mounted multifunctional touch screen protection film according to claim 1, characterized in that: The material of the impact-resistant layer (5) is made of transparent thermoplastic polyurethane material.

7. The vehicle-mounted multifunctional touch screen protection film according to claim 1, characterized in that: The anti-glare layer (6) is made of an optical refractive material.

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