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Method for processing mobile phone shell, mobile phone shell and mobile phone

A technology of mobile phone casing and processing method, which can be applied to household components, household appliances, other household appliances, etc., can solve problems such as fragile elasticity, and achieve the effect of improving quality and yield, and smooth and smooth appearance.

Inactive Publication Date: 2017-02-15
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disadvantage of glass material as a mobile phone shell is that it is fragile and less elastic, so mobile phones made of glass are often more fragile, and almost all of them are flat designs

Method used

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  • Method for processing mobile phone shell, mobile phone shell and mobile phone

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Effect test

no. 3 example

[0071] The third embodiment of the present invention is a mobile phone case, which is made by the mobile phone case processing method as described in the first embodiment or the second embodiment above. The material of the mobile phone shell is PMMA added with a toughening agent. The colored paint and black paint of the mobile phone shell are all sprayed on the inner surface of the mobile phone shell, that is, the outer surface of the mobile phone shell is made of PMMA material, thereby preventing the colored paint of the mobile phone shell from wearing and tearing and coming off.

no. 4 example

[0072] The fourth embodiment of the present invention is a mobile phone, which includes the mobile phone casing as described in the third embodiment above.

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Abstract

The invention provides a method for processing a mobile phone shell, the mobile phone shell and a mobile phone. The method includes the steps that raw materials are subjected to injection molding to form the mobile phone shell of a set shape; the internal surface of the mobile phone shell is coated with colored paint of the set color; the outside of the colored paint is coated with black paint which plays the shading effect; the mobile phone shell is subjected to surface-hardening treatment; and a computer numerically-controlled machine tool is used for performing outline processing and side hole processing on the mobile phone shell. The mobile phone shell manufactured through the method is provided with a smooth and flat appearance plane. Hardness of the mobile phone shell manufactured through the method can reach pencil hardness 6H or above, and thus the effect that the outer surface of the mobile phone shell cannot be scraped and scratched is guaranteed.

Description

technical field [0001] The invention relates to the technical field of mobile phone parts and processing methods thereof, in particular to a method for processing a mobile phone shell, a mobile phone shell and a mobile phone. Background technique [0002] Most of the existing raw materials for mobile phone casings are PC (Polycarbonate, polycarbonate) materials, metal materials and glass materials. PC material is cheap, versatile and easy to modify. However, the use of PC materials as mobile phone shells has disadvantages such as non-wear resistance, general texture, and easy cracks. Metallic materials have high hardness and thermal conductivity. However, the use of metal materials as the mobile phone casing has disadvantages such as easy damage to the appearance, easy overheating of the mobile phone casing, and inability to adopt an internal antenna design for the mobile phone. Compared with PC materials and metal materials, glass materials have the best hardness and imp...

Claims

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Application Information

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IPC IPC(8): B29C45/00B29L31/34
CPCB29C45/0053B29C45/0055B29C2045/0079B29L2031/3437
Inventor 王华
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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