CN214449082U

CN214449082U - Mobile phone shell with long service life

Info

Publication number: CN214449082U
Application number: CN202021887364.3U
Authority: CN
Inventors: 顾彤
Original assignee: Sichuan Siguangyi Technology Co ltd
Current assignee: Sichuan Siguangyi Technology Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-10-22
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a long service life's cell-phone shell, including cell-phone shell basic unit, the top fixedly connected with enhancement layer of cell-phone shell basic unit, the enhancement layer includes carbon fiber layer, reinforcing fiber layer and reinforced plastic layer, the top coating of enhancement layer has prevents scraping the wearing layer, prevent scraping the wearing layer and include alumina ceramic coating and carborundum coating, the reinforcing fiber layer is interweaved by glass fiber and polyester fiber longitude and latitude and is connected and form, and the bottom fixed connection on reinforcing fiber layer is in reinforced plastic layer's top. The utility model discloses a enhancement layer, carbon fiber layer, reinforcing fiber layer, reinforced plastic layer, prevent scraping under mutually supporting's effect between wearing layer and alumina ceramic coating and the carborundum coating, when having improved this cell-phone shell self intensity, improved the wear-resisting effect of scraping of preventing on this cell-phone shell surface, effectually prevent that this cell-phone shell from receiving striking or scraping and damaging in the use, improved the life of this cell-phone shell.

Description

Mobile phone shell with long service life

Technical Field

The utility model relates to a cell-phone shell technical field specifically is a long service life's cell-phone shell.

Background

The cell-phone, the full name is mobile phone or wireless phone, originally is only a communication tool, has big common name of brother earlier again, is the portable telephone terminal that can use at wider within range, and the cell-phone shell often can be installed on the surface of cell-phone, reaches the effect of the protection of cell-phone inside electrical elements, however current cell-phone shell adopts plastics material mostly, breaks very easily in the use, has reduced the life of cell-phone shell, has increased user's maintenance cost simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long service life's cell-phone shell possesses long service life's advantage, has solved the most plastics materials that adopt of current cell-phone shell, breaks very easily in the use, has reduced the life of cell-phone shell, has increased user's maintenance cost's problem simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a long service life's cell-phone shell, includes cell-phone shell basic unit, the top fixedly connected with enhancement layer of cell-phone shell basic unit, the enhancement layer includes carbon fiber layer, reinforcing fiber layer and reinforced plastic layer, the top coating of enhancement layer has prevents scraping the wearing layer, prevent scraping the wearing layer and include alumina ceramic coating and carborundum coating.

Preferably, the reinforcing fiber layer is formed by interweaving glass fibers and polyester fibers in a warp-weft mode.

Preferably, the bottom of the reinforcing fiber layer is fixedly connected to the top of the reinforcing plastic layer, the top of the reinforcing fiber layer is fixedly connected to the bottom of the carbon fiber layer, and the top of the carbon fiber layer is fixedly connected to the bottom of the scratch-resistant and wear-resistant layer.

Preferably, the bottom of the silicon carbide coating is coated on the top of the reinforcing layer, and the bottom of the alumina ceramic coating is coated on the top of the silicon carbide coating.

Preferably, the thickness of the silicon carbide coating is the same as that of the alumina ceramic coating, and the thickness of the scratch-resistant and wear-resistant layer is two points or two to zero point or five times of that of the reinforcing layer.

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

1. the utility model, through the arrangement of the reinforcing layer in the mobile phone shell, because the carbon fiber layer, the reinforcing fiber layer and the reinforcing plastic layer in the reinforcing layer have excellent strength, the strength of the mobile phone shell is greatly improved, the mobile phone shell is effectively prevented from being damaged by collision in the use process, through the arrangement of the scratch-proof wear-resistant layer in the mobile phone shell, because the alumina ceramic coating and the silicon carbide coating in the scratch-proof wear-resistant layer have excellent wear resistance, the wear-resistant effect of the surface of the mobile phone shell is greatly improved, so that the surface of the mobile phone shell can not be worn to generate scratch marks in the use process, under the action of integral cooperation, the self strength of the mobile phone shell is improved, simultaneously, the wear-resistant scratch-proof effect of the surface of the mobile phone shell is improved, the mobile phone shell is effectively prevented from being damaged by collision or scratch in the use process, the service life of the mobile phone shell is prolonged, the problem of current cell-phone shell adopt the plastics material mostly, break very easily in the use has been solved, has reduced the life of cell-phone shell, has increased user's maintenance cost simultaneously.

Drawings

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

FIG. 2 is a schematic view of the structure of the reinforcing layer of the present invention;

fig. 3 is the utility model discloses prevent scraping wearing layer structure schematic diagram.

In the figure: 1. a scratch-resistant and wear-resistant layer; 11. an alumina ceramic coating; 12. a silicon carbide coating; 2. A reinforcing layer; 21. a carbon fiber layer; 22. a reinforcing fiber layer; 23. a reinforced plastic layer; 3. the cell-phone shell basic unit.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a mobile phone shell with long service life comprises a mobile phone shell base layer 3, a reinforced layer 2 is fixedly connected to the top of the mobile phone shell base layer 3, the reinforced layer 2 comprises a carbon fiber layer 21, a reinforced fiber layer 22 and a reinforced plastic layer 23, the reinforced fiber layer 22 is formed by interweaving glass fibers and polyester fibers, a scratch-resistant wear-resistant layer 1 is coated on the top of the reinforced layer 2, the bottom of the reinforced fiber layer 22 is fixedly connected to the top of the reinforced plastic layer 23, the top of the reinforced fiber layer 22 is fixedly connected to the bottom of the carbon fiber layer 21, the top of the carbon fiber layer 21 is fixedly connected to the bottom of the scratch-resistant wear-resistant layer 1, the scratch-resistant wear-resistant layer 1 comprises an alumina ceramic coating 11 and a silicon carbide coating 12, the bottom of the silicon carbide coating 12 is coated on the top of the reinforced layer 2, the bottom of the alumina ceramic coating 11 is coated on the top of the silicon carbide coating 12, the thickness of the silicon carbide coating 12 is the same as that of the alumina ceramic coating 11, the thickness of the scratch-resistant wear-resistant layer 2 is two points, two to five times of that of the reinforcing layer 1, through the arrangement of the reinforcing layer 2 in the mobile phone shell, because the carbon fiber layer 21, the reinforcing fiber layer 22 and the reinforcing plastic layer 23 in the reinforcing layer 2 have excellent strength, the strength of the mobile phone shell is greatly improved, the mobile phone shell is effectively prevented from being damaged by collision in the using process, through the arrangement of the scratch-resistant wear-resistant layer 1 in the mobile phone shell, because the alumina ceramic coating 11 and the silicon carbide coating 12 in the scratch-resistant wear-resistant layer 1 have excellent wear resistance, the wear-resistant effect of the surface of the mobile phone shell is greatly improved, the surface of the mobile phone shell can not be worn to generate scratches in the using process, under the action of integral matching, the self strength of the mobile phone shell is improved, the wear-resisting effect of scraping of preventing on this cell-phone shell surface has been improved, effectually prevents that this cell-phone shell from receiving striking or scraping and damaging in the use, has improved the life of this cell-phone shell, has solved the most plastics materials that adopt of current cell-phone shell, breaks very easily in the use, has reduced the life of cell-phone shell, has increased user's cost of maintenance's problem simultaneously.

The standard parts used in this document are commercially available, all the components in this document are customized according to the description of the specification and the drawings, and the connection relationship and specific structure between the layers in this document are all performed by the prior art, such as by mechanical methods, by adhesives, by various welding methods (such as thermal welding, ultrasonic welding, flux, welding, and fusion welding), and no specific description is made here.

When in use, due to the arrangement of the reinforcing layer 2 in the mobile phone shell, the carbon fiber layer 21, the reinforcing fiber layer 22 and the reinforced plastic layer 23 in the reinforcing layer 2 have excellent strength, the strength of the mobile phone shell is greatly improved, the mobile phone shell is effectively prevented from being damaged by collision in the use process, and due to the arrangement of the scratch-resistant wear-resistant layer 1 in the mobile phone shell, because the alumina ceramic coating 11 and the silicon carbide coating 12 in the scratch-resistant wear-resistant layer 1 have excellent wear resistance, the wear-resistant effect of the surface of the mobile phone shell is greatly improved, so that the surface of the mobile phone shell cannot be abraded to generate scratches in the using process, under whole complex effect, when having improved this cell-phone shell self intensity, improved the wear-resisting effect of scraping of preventing on this cell-phone shell surface, effectually prevent that this cell-phone shell from receiving striking or scraping and damaging in the use, improved the life of this cell-phone shell.

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. A long service life's cell-phone shell, includes cell-phone shell basic unit (3), its characterized in that: the top fixedly connected with enhancement layer (2) of cell-phone shell basic unit (3), enhancement layer (2) include carbon fiber layer (21), reinforcing fiber layer (22) and reinforced plastic layer (23), the top coating of enhancement layer (2) has and prevents scraping wearing layer (1), prevent scraping wearing layer (1) and include alumina ceramic coating (11) and carborundum coating (12).

2. A long-life handset housing according to claim 1, further comprising: the reinforced fiber layer (22) is formed by interweaving glass fibers and polyester fibers in a warp-weft mode.

3. A long-life handset housing according to claim 1, further comprising: the bottom fixed connection of reinforcing fiber layer (22) is in the top of reinforcing plastic layer (23), the top fixed connection of reinforcing fiber layer (22) is in the bottom of carbon fiber layer (21), the top fixed connection of carbon fiber layer (21) is in the bottom of preventing scraping wearing layer (1).

4. A long-life handset housing according to claim 1, further comprising: the bottom of the silicon carbide coating (12) is coated on the top of the reinforcing layer (2), and the bottom of the aluminum oxide ceramic coating (11) is coated on the top of the silicon carbide coating (12).

5. A long-life handset housing according to claim 1, further comprising: the thickness of the silicon carbide coating (12) is the same as that of the aluminum oxide ceramic coating (11), and the thickness of the scratch-resistant wear-resistant layer (1) is two points, one second point to one zero point and one fifth point of the thickness of the reinforcing layer (2).