CN212812284U

CN212812284U - Electronic product backshell with function button

Info

Publication number: CN212812284U
Application number: CN202021754463.4U
Authority: CN
Inventors: 曹祖铭
Original assignee: Shenzhen Yimingyue Technology Co ltd
Current assignee: Shenzhen Yimingyue Technology Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-03-26
Anticipated expiration: 2030-08-20

Abstract

The embodiment of the utility model belongs to the technical field of electronic product backshells, in particular to an electronic product backshell with function keys, which comprises a body, wherein the body consists of an injection molding layer and a spraying layer arranged on the injection molding layer; the inner surface of the body is provided with a cross piece, a wiring terminal and four contacts, wherein the four contacts are respectively and electrically connected with the wiring terminal, three wiring terminals of the cross piece are respectively and electrically connected with the wiring terminal, and two sides of the other wiring terminal of the cross piece are respectively and electrically connected with the wiring terminal; the back of the body is provided with a cross-shaped direction key and four keys, the direction key is connected with the cross piece, and the four keys are respectively connected with four contacts. Compared with the backshell of current electronic product, the utility model discloses a backshell has the function of operation recreation, and during the use, the player can operate the recreation through the arrow key and the button at the backshell back, need not to touch on the cell-phone screen, does not occupy the cell-phone screen, has convenient to use's effect moreover.

Description

Electronic product backshell with function button

Technical Field

The utility model belongs to the technical field of the electronic product backshell, especially, indicate a backshell that has function button on locating the electronic product.

Background

The backshell is the indispensable part of electronic product, the shell structure who utilizes current technology preparation that adopts on the electronic product at present is single, the function is single, seal electronic components in an airtight space, have the barrier effect, possess the function except that the barrier effect very little, for example do not have the function button that is used for operating the recreation, thereby can't pass through button control recreation, at present, except dedicated game machine, most recreation all can be operated on the cell-phone, and present cell-phone mainly adopts comprehensive touch-sensitive screen, the cell-phone front no longer sets up the entity button, therefore, can not use to the recreation that needs the handle operation, and to the user who is used to handle operation recreation, then there is not convenience.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the present invention is to provide an electronic product backshell with function button, it has the function button, under the same circumstances, increases function button in the backshell, can increase electronic product's function, and it has adopted following technical scheme:

an electronic product rear shell with function keys comprises a body, wherein the body consists of an injection molding layer and a spraying layer arranged on the injection molding layer; the inner surface of the body is provided with a cross piece, a wiring terminal and four contacts, wherein the four contacts are respectively and electrically connected with the wiring terminal, three wiring terminals of the cross piece are respectively and electrically connected with the wiring terminal, and two sides of the other wiring terminal of the cross piece are respectively and electrically connected with the wiring terminal; the back of the body is provided with a cross-shaped direction key and four keys, the direction key is connected with the cross piece, and the four keys are respectively connected with four contacts. The manufacturing of the rear shell body is respectively completed through the existing commonly used silk-screen printing, injection molding and tin soldering processes, and the function keys such as the direction keys and the keys capable of controlling the game operation are arranged on the rear shell body, so that the game function of the electronic product is increased under the condition of not changing other structures of the electronic product.

The wiring terminal is used for realizing the electrical connection of the cross piece, the four contacts and the mainboard of the electronic product such as the mobile phone and the like on the rear shell.

The beneficial technical effects are as follows: compared with the backshell of current electronic product, the utility model discloses a backshell has the function of operation recreation, and during the use, the player can operate the recreation through the arrow key and the button at the backshell back, need not to touch on the cell-phone screen, does not occupy the cell-phone screen, has convenient to use's effect moreover.

Drawings

FIG. 1 is a schematic cross-sectional view of a material layer embodying an embodiment of the present invention;

fig. 2 is a perspective view of a rear housing according to an embodiment of the present invention;

fig. 3 is a front view of the rear housing according to the embodiment of the present invention.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and embodiments.

As shown in fig. 1, the embodiment of the present invention provides an electronic product backshell with function keys, including a body 1, the body is composed of an injection molding layer 101 and a spraying layer 102 disposed on the injection molding layer.

As shown in fig. 2-3, in order to enable the rear shell of the present invention to control a game by a button mode, a cross 2, a connection terminal 3 and four contacts 4 are arranged on the inner surface of the body 1, the four contacts 4 are respectively electrically connected with the connection terminal 3, three of the

connection terminals

201, 202, 203 of the cross 2 are respectively electrically connected with the connection terminal 3, and two sides of the other connection terminal 204 of the cross 2 are respectively electrically connected with the connection terminal; the back of the body 1 is provided with a cross-shaped direction key 5 and four keys 6, the direction key 5 is connected with the cross piece 2, and the four keys 6 are respectively connected with the four contacts 4.

Here, binding post 3 is used for realizing cross 2, four contacts 4 on the backshell and the mainboard electric connection of electronic product such as cell-phone, adopts this structure, is convenient for realize fast that mainboard and backshell connect, and the installation is all extremely convenient with the dismantlement moreover.

The injection-molded layer 101 serves to realize the structural shape of the rear shell.

The sprayed layer 102 is processed on the surface of the injection layer 101, and is used to achieve a color effect of the rear case surface and to achieve a desired hardness.

Compared with the backshell of the existing electronic product, the backshell of the utility model has the function of operating games, and when the electronic product is used, a player can operate games through the direction keys 5 and the keys 6 at the back of the backshell without touching the screen of the mobile phone, thereby not occupying the screen of the mobile phone and having the effect of convenient use.

It is to be understood that the above-described embodiments are only some of the embodiments of the present invention, and not all embodiments, and that the appended drawings illustrate preferred embodiments of the present invention, but do not limit the scope of the invention. The present invention may be embodied in many different forms and, on the contrary, these embodiments are provided so that this disclosure will be thorough and complete. All utilize the equivalent structure that the content of the utility model discloses a specification and attached drawing was done, direct or indirect application is in other relevant technical field, all is in the same way the utility model discloses within the patent protection scope.

Claims

1. The electronic product rear shell with the function keys comprises a body and is characterized in that the body consists of an injection molding layer and a spraying layer arranged on the injection molding layer; the inner surface of the body is provided with a cross piece, a wiring terminal and four contacts, wherein the four contacts are respectively and electrically connected with the wiring terminal, three wiring terminals of the cross piece are respectively and electrically connected with the wiring terminal, and two sides of the other wiring terminal of the cross piece are respectively and electrically connected with the wiring terminal; the back of the body is provided with a cross-shaped direction key and four keys, the direction key is connected with the cross piece, and the four keys are respectively connected with four contacts.