CN212288998U

CN212288998U - Protective film for electronic product with high attaching tightness and strength

Info

Publication number: CN212288998U
Application number: CN202020017635.3U
Authority: CN
Inventors: 叶旭东
Original assignee: Chongqing Puqiang Electronic Technology Co ltd
Current assignee: Chongqing Puqiang Electronic Technology Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2021-01-05
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses a protective film for an electronic product with high laminating tightness strength, which comprises a protective film main body, wherein the protective film main body mainly comprises a base layer, a euphotic layer a, a silica gel adsorption layer, an antibacterial layer, a graphene layer, a euphotic layer b, an elastic layer and an anti-scratch layer, and the euphotic layer a is bonded on the left side surface of the base layer; when laminating protection film main part and electronic product display screen, make its laminating together under the effect of silica gel adsorbed layer, cooperation radian limit makes its laminating inseparabler, utilize euphotic layer an and euphotic layer b to promote the transmittance of protection film main part, improve the optical property of protection film main part, utilize antibiotic layer to restrain breeding and propagation of protection film main part table bacterium, utilize graphite alkene layer and anti-scratch layer to promote the intensity of protection film main part, cooperation elastic layer protects the protection film main part, cushion the protection through the elastic layer when the protection film main part receives the impact force, perfect function manifold type, it is more convenient to use.

Description

Protective film for electronic product with high attaching tightness and strength

Technical Field

The utility model belongs to the technical field of the film, concretely relates to laminating is protection film for electronic product that inseparable intensity is high.

Background

With the popularization of digital products such as mobile phones in China, a protective film is gradually a general name of a screen protective film, the function of the protective film in the field of screen protective films is also eight-door, the materials are developed for more than 5 years from the earliest PP materials to the current popular AR materials, and are gradually accepted by the vast population of mobile phones, and people often stick the protective film on the surface of a display screen of an electronic product to protect the display screen when using the electronic product.

The original protective film has imperfect functions in use and inconvenient use, and the surface of the film can generate scratches and breed bacteria due to various factors when used for a long time, thereby influencing the normal use of people.

Disclosure of Invention

An object of the utility model is to provide a laminating is protection film for electronic product that inseparable intensity is high to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a laminating inseparable intensity is high protection film for electronic product, includes the protection film main part, the protection film main part mainly comprises basic unit, euphotic layer an, silica gel adsorbed layer, antibiotic layer, graphite alkene layer, euphotic layer b, elastic layer and scratch-resistant layer, the left surface of basic unit bonds euphotic layer an, euphotic layer an's left side face coating has the silica gel adsorbed layer, the right flank of basic unit bonds and has antibiotic layer, the right side face coating on antibiotic layer has graphite alkene layer, the side that antibiotic layer was kept away from to graphite alkene layer bonds and has euphotic layer b, euphotic layer b's right side face coating has the elastic layer, one side that euphotic layer b was kept away from to the elastic layer bonds and has scratch-resistant.

Preferably, four corners of the protection film main body are arc-shaped, and the edge of the back face of the protection film main body is provided with a radian edge.

Preferably, the base layer is a toughened PET film.

Preferably, the light transmitting layer a and the light transmitting layer b are formed by plating and bonding an antireflection film.

Preferably, the antibacterial layer is a silver ion antibacterial agent.

Preferably, the elastic layer is a polytetrafluoroethylene layer.

Preferably, the scratch-resistant layer consists essentially of a diamond-like carbon film and a polycrystalline diamond sintered body.

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

(1) the four corners of the protective film main body are respectively provided with the arc shape, and the back surface of the protective film main body is provided with the micro radian edge, so that the protective film main body is attached to an electronic product display screen under the action of the silica gel adsorption layer when the protective film main body is attached to the electronic product display screen, and the protective film main body is attached more tightly by matching with the radian edges;

(2) utilize euphotic layer an and euphotic layer b to promote the transmittance of protection film main part, improve the optical property of protection film main part, utilize antibiotic layer to restrain breeding and propagation of protection film main part table bacterium, utilize graphite alkene layer and anti-scratch layer to promote the intensity of protection film main part, cooperation elastic layer protects the protection film main part, cushion the protection through the elastic layer when making the protection film main part receive the impact force, perfect function polytype, it is more convenient to use.

Drawings

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

fig. 2 is a left-side view schematically illustrating the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic structural view of a section of the protective film main body of the present invention;

in the figure: 1. a protective film body; 2. a base layer; 3. a light-transmitting layer a; 4. a silica gel adsorption layer; 5. an antimicrobial layer; 6. a graphene layer; 7. a light-transmitting layer b; 8. an elastic layer; 9. and an anti-scratch layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a laminate closely high for electronic product protection film of intensity, including protection film main part 1, protection film main part 1 mainly comprises basic unit 2, euphotic layer a3, silica gel adsorbed layer 4, antibiotic layer 5, graphite alkene layer 6, euphotic layer b7, elastic layer 8 and scratch-proof layer 9, euphotic layer a3 bonds to the left surface of basic unit 2, euphotic layer a 3's left surface coating has silica gel adsorbed layer 4, basic unit 2's right surface bonding has antibiotic layer 5, antibiotic layer 5's right surface coating has graphite alkene layer 6, graphite alkene layer 6 keeps away from a side bonding of antibiotic layer 5 has euphotic layer b7, euphotic layer b 7's right surface coating has elastic layer 8, elastic layer 8 keeps away from a side bonding of euphotic layer b7 and has scratch-proof layer 9.

In this embodiment, by providing the light-transmitting layer a3 and the light-transmitting layer b7 formed of an antireflection film, the antireflection film mainly functions to reduce or eliminate reflected light from the optical surface, thereby increasing the amount of light transmitted by these elements, and reducing or eliminating stray light of the system, so as to enhance the amount of light transmitted by the protective film body 1, and further improve the optical performance of the protective film body 1.

In this embodiment, silica gel adsorption layer 4 mainly forms by the coating of silica gel on euphotic layer a3 surface, adsorbs through the static that silica gel and electronic product display screen surface produced, and then makes to laminate between protection film main part 1 and the display screen inseparabler.

In the present embodiment, the protective film body 1 is made to have an antibacterial function by coating a silver ion antibacterial agent as the antibacterial layer 5, so as to suppress the generation and propagation of bacteria on the protective film body 1.

In this embodiment, have good electrically conductive heat conductivility and the big advantage of hardness through setting up graphite alkene layer 6, and then promoted protection film main part 1's intensity, effectively avoid protection film main part 1 to receive the breaking occur after the powerful touching.

In this embodiment, through setting up elastic layer 8 of constituteing by polytetrafluoroethylene, effectively promoted the elasticity of protection film main part 1 for protection film main part 1 can protect protection film main part 1 when receiving great impact force, and the protecting effect is good.

In this embodiment, the strength of the protective film main body 1 is further enhanced by providing a thin film composed of a diamond-like carbon film and a polycrystalline diamond sintered body as the scratch-resistant layer 9.

Further, four corners of the protection film main body 1 are arc-shaped, and the edge of the back surface of the protection film main body 1 is provided with a radian edge.

In this embodiment, all set up to the arc through four corners with protection film main part 1 to edge at protection film main part 1 sets up the radian limit, and then makes protection film main part 1 laminate inseparabler when laminating with the display screen, and the laminating effect is better.

Further, the base layer 2 is specifically a toughened PET film.

In this embodiment, the PET film that is provided with tempering treatment is used as base layer 2, and graphene layer 6 and scratch-resistant layer 9 are matched to improve the strength of protection film main body 1.

Further, the light-transmitting layer a3 and the light-transmitting layer b7 are specifically formed by plating and bonding an antireflection film.

In this embodiment, the light-transmitting layer a3 and the light-transmitting layer b7 formed of the antireflection film are provided, so that the light transmission amount of the protective film body 1 is increased, and the optical performance of the protective film body 1 is improved.

Further, the antibacterial layer 5 is specifically a silver ion antibacterial agent.

Further, the elastic layer 8 is specifically a polytetrafluoroethylene layer.

In this embodiment, promote the elasticity of protection film main part 1 through setting up elastic layer 8, and then make protection film main part 1 have fine buffering guard action when receiving powerful impact.

Further, the scratch-resistant layer 9 is mainly composed of a diamond-like carbon film and a polycrystalline diamond sintered body.

In this embodiment, the anti-scratch layer 9 is used to protect the protective film body 1, so as to improve the strength of the protective film body 1 and effectively prevent the protective film body 1 from being scratched.

The utility model discloses a theory of operation and use flow: when installing protection film main part 1, the back and the laminating of electron product display screen with protection film main part 1, utilize silica gel adsorbed layer 4 to make protection film main part 1 and electron product display screen laminating be in the same place, make protection film main part 1 and the laminating of electron product display screen inseparabler under the effect on the arc four corners and the radian limit of protection film main part 1, utilize euphotic layer a3 and euphotic layer b7 to improve the light transmission capacity of protection film main part 1, utilize antibiotic layer 5 to restrain breeding and propagating of protection film main part 1 surperficial bacterium, utilize graphite alkene layer 6 and anti-scratch layer 9 to promote the intensity of protection film main part 1, cooperate elastic layer 8 to protect protection film main part 1 simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protection film for electronic product that laminating inseparable intensity is high, includes protection film main part (1), its characterized in that: protection film main part (1) comprises basic unit (2), euphotic layer a (3), silica gel adsorbed layer (4), antibiotic layer (5), graphite alkene layer (6), euphotic layer b (7), elastic layer (8) and scratch-resistant layer (9), the left surface of basic unit (2) bonds euphotic layer a (3), the left surface coating of euphotic layer a (3) has silica gel adsorbed layer (4), the right surface bonding of basic unit (2) has antibiotic layer (5), the right surface coating of antibiotic layer (5) has graphite alkene layer (6), a side that antibiotic layer (5) were kept away from in graphite alkene layer (6) bonds and has euphotic layer b (7), the right surface coating of euphotic layer b (7) has elastic layer (8), a side that euphotic layer b (7) were kept away from in elastic layer (8) bonds and has scratch-resistant layer (9).

2. The protective film for electronic products with high adhesive strength according to claim 1, wherein: four corners of protection film main part (1) are the arc specifically, the back edge of protection film main part (1) is provided with the radian limit.

3. The protective film for electronic products with high adhesive strength according to claim 1, wherein: the base layer (2) is a toughened PET film.

4. The protective film for electronic products with high adhesive strength according to claim 1, wherein: the light transmitting layer a (3) and the light transmitting layer b (7) are formed by plating and bonding an antireflection film.

5. The protective film for electronic products with high adhesive strength according to claim 1, wherein: the antibacterial layer (5) is specifically a silver ion antibacterial agent.

6. The protective film for electronic products with high adhesive strength according to claim 1, wherein: the elastic layer (8) is a polytetrafluoroethylene layer.