CN209992954U

CN209992954U - Keyboard film with cooling function for notebook computer

Info

Publication number: CN209992954U
Application number: CN201920681270.1U
Authority: CN
Inventors: 蔡玉平
Original assignee: Chongqing Beamon Electronic Technology Co Ltd
Current assignee: Chongqing Beamon Electronic Technology Co Ltd
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-01-24
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a keyboard membrane for notebook computer with cooling effect, the voice-operated laminating film comprises a film body, the membrane body is an elastic membrane, membrane body from interior to exterior is equipped with interior rete, middle rete and adventitia in proper order, bind between interior rete, middle rete and the adventitia and connect, interior rete is the silica gel layer, the one side that interior rete is close to the keyboard is equipped with the key position groove that corresponds with the keyboard button, the inboard of interior rete is equipped with wear-resisting anti-static dope layer, wear-resisting anti-static dope layer internal coating has heat conduction silicone layer, middle rete is graphite alkene heat dissipation layer, the adventitia is the elastic rubber layer, the surface coating of adventitia has the hydrophobic dope layer. Compared with the prior art, the beneficial effects of the utility model are that: good ductility, high temperature resistance and low cost, avoids dust adhesion, increases the wear resistance, prolongs the service life, and has good heat conduction and heat dissipation effects.

Description

Keyboard film with cooling function for notebook computer

Technical Field

The utility model relates to a notebook computer accessory technical field specifically is a keyboard membrane for notebook computer with cooling effect.

Background

Along with the development of economy, the standard of living is improved, and the use of notebook is more and more common, but in the use of actual work and life, the keyboard is easy wearing and tearing, leads to easily pressing wrong letter on the keyboard when the operation, simultaneously, because when using the keyboard, can hang the keyboard shell inevitably, influences the life of keyboard. The notebook computer keyboard film is an indispensable component for protecting the notebook computer keyboard nowadays, can be used for mounting the computer keyboard and beautifying the computer, and can play a certain role in protecting the computer keyboard, such as water resistance and dust resistance. At present, a conventional notebook keyboard membrane does not have a heat dissipation function, but due to the sealing structure design of the keyboard membrane, the heat dissipation of a notebook is invisibly influenced, the normal work of the notebook is influenced, the running speed is reduced, and even internal hardware is damaged and is irrevocably lost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a have the cooling effect to can waterproof antifouling keyboard membrane for notebook computer, with the problem that the heat dissipation that provides is not good among the solution above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a keyboard membrane for notebook computer with cooling effect, includes the membrane body, the membrane body is an elastic membrane, membrane body from interior to exterior is equipped with interior rete, middle rete and adventitia in proper order, bind between interior rete, middle rete and the adventitia and connect, interior rete is the silica gel layer, the one side that interior rete is close to the keyboard is equipped with the key position groove that corresponds with the keyboard button, the inboard of interior rete is equipped with wear-resisting antistatic coating layer, the coating has heat conduction silicone grease layer in the wear-resisting antistatic coating layer, middle rete is graphite alkene heat dissipation layer, the adventitia is the elastic rubber layer, the surface coating of adventitia has hydrophobic coating layer.

Further, the height of the key position groove is 1-4 mm.

Furthermore, characters which are the same as those of the keyboard are arranged on the outer film layer, and the characters are coated on the surface of the outer film layer by adopting fluorescent paint. The fluorescent paint is fluorescent polyvinyl chloride paint.

Furthermore, the hydrophobic coating layer is a nano waterproof antifouling coating layer.

Furthermore, the film body can be made into various colors.

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

1. the silica gel layer is used as the inner film layer, so that the ductility is good, the high temperature resistance is realized, and the cost is low;

2. the wear-resistant anti-static coating layer is arranged in the silica gel layer, and the silica gel is easy to adsorb dust, so that the wear resistance is improved while the dust is prevented from adhering to the silica gel layer when the wear-resistant anti-static coating is coated, and the service life is prolonged;

3. the heat-conducting silicone grease layer is coated in the wear-resistant anti-static coating layer, because the keyboard film cannot be a film with good air permeability and is easy to seep water, but the air-tight film can cause poor heat dissipation, and the heat-conducting silicone grease is commonly called as heat dissipation paste and has good heat conduction and heat dissipation effects;

4. the middle film layer is a graphene heat dissipation layer, and the heat dissipation performance of the notebook computer can be greatly improved due to the flexible graphene film;

5. the surface of the outer film layer is coated with a hydrophobic coating layer, so that water cannot permeate into the keyboard.

Drawings

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

In the figure: 1. a hydrophobic coating layer; 2. an outer film layer; 3. an intermediate film layer; 4. an inner membrane layer; 5. a wear-resistant antistatic coating layer; 6. a thermally conductive silicone 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, the present invention provides a technical solution: the keyboard film with the cooling function for the notebook computer comprises a film body, wherein the film body is an elastic film, an inner film layer 4, a middle film layer 3 and an outer film layer 2 are sequentially arranged on the film body from inside to outside, and the inner film layer 4, the middle film layer 3 and the outer film layer 2 are connected in an adhesion mode.

The inner film layer 4 is a silica gel layer, a key position groove corresponding to a keyboard key is formed in one surface, close to the keyboard, of the inner film layer 4, and the height of the key position groove is 1-4 mm. The inner side of the inner film layer 4 is provided with a wear-resistant anti-static coating layer 5, a heat-conducting silicone layer 6 is coated in the wear-resistant anti-static coating layer 5,

the middle film layer 3 is a graphene heat dissipation layer,

the outer membrane layer 2 is an elastic rubber layer, and the surface of the outer membrane layer 2 is coated with a hydrophobic coating layer 1. Characters which are the same as those of the keyboard are arranged on the outer film layer 2, and the characters are coated on the surface of the outer film layer 2 through fluorescent paint. The fluorescent paint is fluorescent polyvinyl chloride paint. The hydrophobic coating layer 1 is a nano waterproof antifouling coating layer.

The film body can be made into various colors.

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 keyboard membrane for notebook computer with cooling effect which characterized in that: the novel heat-dissipation film comprises a film body, the film body is an elastic film, the film body is sequentially provided with an inner film layer (4), a middle film layer (3) and an outer film layer (2) from inside to outside, the inner film layer (4), the middle film layer (3) and the outer film layer (2) are connected in an adhesion mode, the inner film layer (4) is a silica gel layer, one side, close to a keyboard, of the inner film layer (4) is provided with a key position groove corresponding to a keyboard key, the inner side of the inner film layer (4) is provided with a wear-resistant anti-static coating layer (5), the wear-resistant anti-static coating layer (5) is internally coated with a heat-conduction silica gel layer (6), the middle film layer (3) is a graphene heat dissipation layer, the outer film layer (2) is an elastic rubber layer, and the surface of the outer film.

2. The keyboard film for a notebook computer having a cooling effect as claimed in claim 1, wherein: the height of the key position groove is 1-4 mm.

3. The keyboard film for a notebook computer having a cooling effect as claimed in claim 1, wherein: characters which are the same as those of the keyboard are arranged on the outer film layer (2), and the characters are coated on the surface of the outer film layer (2) through fluorescent paint.

4. The keyboard film for the notebook computer with cooling function as claimed in claim 3, wherein: the fluorescent paint is fluorescent polyvinyl chloride paint.

5. The keyboard film for a notebook computer having a cooling effect as claimed in claim 1, wherein: the hydrophobic coating layer (1) is a nano waterproof antifouling coating layer.