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Shell assembly and preparation method thereof and electronic equipment

A technology for shell components and electronic equipment, which is applied in the direction of electrical equipment shell/cabinet/drawer, branch equipment, electronic equipment, etc., can solve the problem of destroying the appearance consistency of the shell, and achieve good appearance consistency effect and appearance consistency effect. Good, the effect of eliminating appearance differences

Inactive Publication Date: 2020-01-03
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the color and gloss of the nano-injection material and the metal are quite different, which destroys the appearance consistency of the shell

Method used

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  • Shell assembly and preparation method thereof and electronic equipment
  • Shell assembly and preparation method thereof and electronic equipment
  • Shell assembly and preparation method thereof and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0101] In the manufacturing method of the housing assembly 100 of the above-mentioned embodiment, by arranging the plastic part 120 in the accommodating hole 112, the plastic part 120 is fixed to the base 110, and the covering layer 130 is formed on the display surface, and the covering layer 130 covers the accommodating hole The opening of 112 on the display surface can eliminate the appearance difference between the plastic part 120 and the base 110, so that the shell assembly 100 has a better appearance consistency effect on the display surface. The above housing assembly 100 has better signal receiving performance and better appearance consistency.

[0102] Further, in the above-mentioned preparation method of the housing assembly 100, the ceramic material is sprayed on the display surface to form the covering layer 130, so that the housing assembly 100 has a ceramic texture and does not interfere with signals, and can be obtained by selecting different ceramic materials. ...

Embodiment 1

[0111] The structure of the shell assembly of the present embodiment is as Figure 1~5 shown. The preparation process of the shell assembly of the present embodiment is as follows:

[0112] (1) A base is provided, the base has a display surface, and a through accommodating hole is opened on the base, and an opening of the accommodating hole is located on the display surface.

[0113] (2) A nano-injection molding process is used to arrange plastic parts in the accommodating hole, and the plastic parts are fixedly connected to the base. The display surface of the substrate is roughened, and the surface roughness of the roughened display surface is 1 μm.

[0114] (3) An isolation layer is formed on the display surface by means of PVD, the isolation layer completely covers the display surface, and the shielding accommodating hole is located at the opening of the display surface. The material of the isolation layer is aluminum nitride, and the thickness of the isolation layer is...

Embodiment 2

[0119] The structure of the shell assembly of the present embodiment is as Figure 1~5 shown. The preparation process of the shell assembly of the present embodiment is as follows:

[0120] (1) A base is provided, the base has a display surface, and a through accommodating hole is opened on the base, and an opening of the accommodating hole is located on the display surface.

[0121] (2) A nano-injection molding process is used to arrange plastic parts in the accommodating hole, and the plastic parts are fixedly connected to the base. The display surface of the substrate is roughened, and the surface roughness of the roughened display surface is 1 μm.

[0122] (3) An isolation layer is formed on the display surface by means of PVD, the isolation layer completely covers the display surface, and the shielding accommodating hole is located at the opening of the display surface. The material of the isolation layer is aluminum oxide and silicon nitride. The thickness of the iso...

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Abstract

The invention relates to a shell assembly and a preparation method thereof and electronic equipment. The shell assembly comprises a substrate, a plastic part and a covering layer. The substrate is provided with a display surface. A through containing hole is formed in the substrate, and one opening of the containing hole is located in the display surface. The plastic part is arranged in the containing hole and fixedly connected with the substrate. The covering layer completely covers the display surface and completely shields the containing hole. The appearance consistency effect of the shellassembly is good.

Description

technical field [0001] The invention relates to the field of electronic equipment, in particular to a housing component, a preparation method thereof and electronic equipment. Background technique [0002] Generally, the shell of the mobile phone is made of plastic, the process is simple and the cost is cheap, but the mechanical properties of the plastic shell are poor and easy to be damaged. With the popularization of smart phones, more and more researches have been done to improve the mechanical properties of the mobile phone case by adding metal materials to the mobile phone case. In order to set the mobile phone antenna or antenna feed point, a strip is formed on the mobile phone case by nano-injection material. However, the color and luster of the nano-injection molding material and the metal are quite different, which destroys the appearance consistency of the shell. Contents of the invention [0003] Based on this, it is necessary to provide a housing assembly wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/02B32B33/00B32B27/06B32B9/00
CPCH05K5/0243B32B9/00B32B27/06B32B33/00B32B2457/00H04M1/0202H01Q1/243H04M1/026H04M1/0283H01Q1/405C23C14/0617C23C16/303
Inventor 杨鑫
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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