A kind of shell of electronic product and its surface treatment process

A technology for surface treatment and electronic products, which is applied to electrical equipment shells/cabinets/drawers, metal material coating technology, electrical components, etc. It can solve problems such as single effect, increased manufacturing difficulty, and complex product shells, reaching the dividing line clear and defined effect

Active Publication Date: 2018-08-17
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Therefore, the existing production methods either have a single effect and cannot meet market demand, or lead to complex product shells, increased manufacturing difficulty, and increased mold and material costs.

Method used

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  • A kind of shell of electronic product and its surface treatment process

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Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It is necessary to point out that the following embodiments are only used to further illustrate the present invention, and should not be interpreted as limiting the protection scope of the present invention. Those of ordinary skill in the art can make some non-essential changes to the following embodiments according to the essence of the present invention. Improvements and tweaks. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as there is no conflict between the other features.

[0017] like figure 1 As shown, a surface treatment process for an electronic product casing, the process includes:

[0018] Spray primer 2 on shell 1;

[0019] By vacuum coating, a coating layer 3 is plated on the primer 2;

[0020] Spraying intermediat...

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Abstract

The invention relates to an electronic product housing and a surface treatment process thereof and especially relates to the electronic product housing, which presents two kinds of luster on the surface of the same housing( a single part)and the surface treatment process thereof. The process comprises the following steps: spraying a base coat on the housing; plating a coating film layer on the base coat through vacuum coating; spraying an intermediate coat on the coating film layer; spraying a bright top coat on the intermediate coat; and carrying out shading treatment on a partial area of the bright top coat, and carrying out sand blasting treatment on the bright top coat obtained after shading treatment to form a matte area on the bright top coat. The process is applied to the housing. The process can realize the effect that one housing both has the bright area and the matte area, and thus the housing has two kinds of luster.

Description

technical field [0001] The invention relates to an electronic product shell and its surface treatment process, in particular to an electronic product shell with two kinds of gloss on the surface of the same shell (single part) and its surface treatment process. Background technique [0002] With the rapid development of consumer electronics products, the competition of various brands of products is fierce, and consumers have higher and higher requirements for consumer electronics products. In addition to the hardware specifications of electronic products (such as processors, screen sizes and pixels, network standards, In addition to camera pixels, etc.), consumers also attach great importance to the appearance design of electronic products. [0003] Taking the current color vacuum plating technology as an example, a shell (plastic or hardware) can only achieve one surface touch (full glossy surface, matte surface), and the shell can only have a single appearance color perfor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K5/00C23C14/22
Inventor 曾红生林四亮
Owner VIVO MOBILE COMM CO LTD
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