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Surface machining method for shell, shell and mobile terminal

A surface processing and casing technology, applied in the field of communication, can solve the problems of high cost, single texture effect, and easy breakage of curved glass, and achieve the effect of low cost, high production capacity, and unbreakable effect

Inactive Publication Date: 2018-02-09
VIVO MOBILE COMM CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a surface processing method for a shell, a shell, and a mobile terminal to solve the problems of high cost, easy breakage, low production capacity, and relatively single texture effect of curved glass

Method used

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  • Surface machining method for shell, shell and mobile terminal
  • Surface machining method for shell, shell and mobile terminal
  • Surface machining method for shell, shell and mobile terminal

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] refer to figure 1 , which shows a flow chart of a surface processing method for a casing according to an embodiment of the present invention, which may specifically include the following steps:

[0027] Step 101, making a transfer mold with a target texture.

[0028] In the embodiment of the present invention, such as figure 2 As shown, the target texture includes a plurality of arc-shaped grooves, and the cross-section of the grooves is V-sh...

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Abstract

The embodiment of the invention provides a surface machining method for a shell, the shell and a mobile terminal. The method comprises the steps that a transfer printing mold provided with a target texture is made, wherein the target texture comprises multiple arc-shaped grooves, and the cross section of each groove is in a V shape; the target texture is transfer-printed to the inner surface of aplanar shell; a reflective film is formed on the target texture of the planar shell; a shielding layer is formed in the reflective film; a curved surface shell is formed by the planar shell; and hardening treatment is conducted on the outer surface of the curved surface shell. A composite board can be used as the planar shell, the curved surface effect is achieved in target texture transfer printing, reflective film coating and forming manners, the forming radian is large, the size is stable and free of bounce, curved surface glass can be replaced in the appearance effect, and the composite board is low in cost, not prone to breakage and high in productivity, capable of achieving surface strengthening and good in wear-resistant and scratch-resistant performance.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method for processing the surface of a shell, the shell and a mobile terminal. Background technique [0002] With the development of science and technology, mobile terminals such as mobile phones and tablet computers are increasingly used in people's work, study, daily communication and other aspects. The battery cover and other casings of mobile terminals are mostly made of metal materials, such as aluminum alloy, and are processed by sandblasting to make them have a good texture. Mobile terminals are gradually applying 5G technology. Since the signal of 5G technology is a millimeter wave, its wavelength is very short, and the interference from metal is very obvious. Therefore, it will be difficult to use metal materials for the casing of the mobile terminal, and the replaced materials are mostly glass or composite plates. [0003] At present, some mobile terminals us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C59/02B29C33/42B29C33/38B44C1/16B44C1/00B44C3/02B44D5/00B44F1/02B44C5/04H04M1/18
CPCB29C33/3842B29C33/424B29C59/022B44C1/00B44C1/16B44C3/02B44C5/04B44D5/00B44F1/02H04M1/18
Inventor 张维余江林四亮
Owner VIVO MOBILE COMM CO LTD
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