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Shell of electronic device and manufacturing method thereof

The technology of an electronic device and manufacturing method is applied in the direction of electrical equipment shells/cabinets/drawers, electrical components, and other household appliances. Insufficient strength and bonding precision, etc., to achieve the effect of improving use value and added value, more textured appearance, and high hardness

Inactive Publication Date: 2011-09-21
SHENZHEN FUTAIHONG PRECISION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the shell has a lack of gorgeous appearance, it is difficult to produce a sense of depth and a high-quality visual effect, and the bonding force and bonding precision between the window part and the one-time injection-molded shell part are not high enough, so that the shell The use value and appearance of the body are not strong

Method used

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  • Shell of electronic device and manufacturing method thereof
  • Shell of electronic device and manufacturing method thereof
  • Shell of electronic device and manufacturing method thereof

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Embodiment Construction

[0024] see figure 1 and figure 2 , the electronic device casing 10 of a preferred embodiment of the present invention includes a window 11, a first casing 13 combined with the window 11, and a window 11 combined with the first casing 13 respectively. The second housing member 15.

[0025] The window member 11 is a transparent glass panel, which includes an outer surface 111 , an inner surface 113 and a side wall 117 . A window portion 115 is formed on the inner surface 113, and the window portion 115 is used for reading information or information displayed on the electronic device. The sidewall 117 is formed as an arc surface. The thickness of the window member 11 is preferably 1.0-1.25mm. This window piece 11 has higher hardness (pencil hardness can reach 6H), and its Young's modulus is 70-75GPa (1×10 9 Pa), the tangential modulus is 30-35GPa. The light transmittance of the window member 11 is above 90%.

[0026] The first housing part 13 is combined with the side wal...

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Abstract

The invention provides a shell of an electronic device, comprising a transparent window member, a first shell member and a second shell member, wherein the window member is a glass panel comprising an inner surface and a side wall, the first shell member and the second shell member are respectively formed in an injection molding way and are combined with the window member, the first shell member is combined with the side wall of the window member, and the second shell member is combined with the first shell member and is combined with partial area of the inner surface of the window member. The invention further provides a manufacturing method of the shell of an electronic device.

Description

technical field [0001] The invention relates to an electronic device casing and a manufacturing method thereof, in particular to an electronic device casing with a gorgeous and high-quality appearance and a manufacturing method of the casing. Background technique [0002] The existing method of making an electronic device casing with a display window is usually to place a transparent plastic window piece in a molding mold, and then through a single injection molding process, the plastic is injected into the mold to form the casing piece of the casing. And combined with the window piece as a whole to make the casing. The plastic window part of the casing is firmly combined with the injection-molded casing part, and no additional procedure of assembling the window part is required, so that the casing can meet the requirement of thinning. However, the shell has a lack of gorgeous appearance, it is difficult to produce a sense of depth and a high-quality visual effect, and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/00B29C45/00
CPCH05K5/0017B29L2031/3481B29C45/14434B29C45/1671
Inventor 蓝通明李国勇何柏锋徐秋江方国江
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
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