Shell, electronic device and shell manufacturing method

A manufacturing method and casing technology are applied in the manufacture of electronic devices and casings, and in the field of casings, and can solve problems such as weak stereoscopic effect of mobile phone casings.

Pending Publication Date: 2018-10-26
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current mobile phone casing directly obtained by hot bending of flat glass does not have a strong sense of three-dimensionality

Method used

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  • Shell, electronic device and shell manufacturing method
  • Shell, electronic device and shell manufacturing method
  • Shell, electronic device and shell manufacturing method

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Embodiment Construction

[0032] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Preferred embodiments of the application are shown in the accompanying drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the application more thorough and comprehensive.

[0033] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herei...

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Abstract

The invention relates to a shell, an electronic device and a shell manufacturing method. The shell manufacturing method comprises the following steps: step a, providing a mold which comprises a convexmold and a concave mold, wherein a cavity exists between the convex mold and the concave mold; step b, laying prepreg on the convex mold, and manufacturing a composite laminated board; and step c, combining the convex mold with the composite laminated board to the concave mold, and injecting epoxy resin to obtain the shell which comprises a main body portion and a side wall portion, wherein the thickness of the side wall portion is greater than that of the main body portion. According to the shell manufacturing method, after the prepreg is manufactured into the composite laminated board, thecomposite laminated board and the transparent epoxy resin are used for manufacturing the shell together, and the thickness of the side wall portion of the shell is greater than that of the main body portion of the shell; and the shell manufacturing method is simple to operate, and the cost is reduced. The shell has an integrated structure, is seamless, and is crystal clear in appearance and good in visual effect. The thickness of the side wall portion is greater than that of the main body portion, thickness difference exists between the side wall portion and the main body portion, thus, the stereoscopic effect of the shell is high, and the aesthetic feeling and the hand feeling of the shell are improved.

Description

technical field [0001] The present application relates to the technical field of electronic devices, in particular to a housing, an electronic device and a method for manufacturing the housing. Background technique [0002] In order to improve the aesthetics and feel of mobile phones, more and more mobile phones use glass back shells integrally formed with the middle frame to assemble the mobile phone. The current mobile phone casing directly obtained by hot bending of flat glass does not have a strong three-dimensional effect. Contents of the invention [0003] A technical problem to be solved by an embodiment of the present application is how to provide a casing with good three-dimensional effect and attractive appearance, a manufacturing method of the casing, and an electronic device having the casing. [0004] A method of manufacturing a housing, comprising the steps of: [0005] In step a, a mold is provided, including a punch and a die, and there is a cavity betwee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C70/34B29C70/54H04M1/18H04M1/02
CPCH04M1/0283H04M1/185B29C70/345B29C70/54
Inventor 杨浪
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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