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Shell, electronic device applying shell and manufacturing method of shell

A manufacturing method and casing technology, applied in applications, antenna supports/installation devices, electrical equipment casings/cabinets/drawers, etc., can solve problems such as easy interference with antenna reception and transmission, poor antenna performance, etc., and achieve improvement The effect of antenna receiving and transmitting signals

Active Publication Date: 2015-04-22
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 metal shell is easy to interfere with the reception and transmission of signals by the antenna installed in it, resulting in poor performance of the antenna

Method used

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

Examples

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Embodiment Construction

[0023] see figure 1 , the electronic device 100 in a preferred embodiment of the present invention may be, but not limited to, a mobile phone, a PDA (Personal Digital Assistant), and a tablet computer. The electronic device 100 includes a body 10 , a casing 30 installed on the body 10 , and an antenna 50 .

[0024] Please refer to figure 2 and image 3 , in this embodiment, the casing 30 is the back cover of the electronic device 100 . The housing 30 includes a base 31 , a plurality of metal sheets 33 , a plurality of bonding layers 35 , a plurality of insulating components 36 and a bonding layer 37 formed on the surface of the base 31 .

[0025] The base body 31 has a three-dimensional shape required by the housing 30 . As in this embodiment, the cross section of the base body 31 is approximately U-shaped and forms an accommodating space 301 . The accommodating space 301 is used to cooperate with the main body 10 to accommodate internal components of the electronic devic...

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Abstract

The invention discloses a shell. The shell comprises a substrate and a plurality of metal sheets, wherein the substrate is provided with openings; a metal sheet assembly is formed by bonding the metal sheets through bonding layers; the metal sheet assembly is arranged in the openings; and insulating components are arranged between the metal sheet assembly and the substrate. The invention further provides an electronic device applying the shell and a manufacturing method of the shell. In the shell of the electronic device, a plurality of metal sheets and a plurality of bonding layers are formed at positions corresponding to an antenna, so that the signal receiving and transmitting properties of the antenna arranged in the metal shell can be improved effectively.

Description

technical field [0001] The invention relates to a casing, an electronic device using the casing and a manufacturing method of the casing. Background technique [0002] With the continuous progress and development of modern electronic technology, electronic devices have achieved corresponding development, and consumers have higher and higher requirements for product appearance. Due to the advantages of metal shells in terms of appearance, structural strength, heat dissipation effect, etc., more and more manufacturers design electronic devices with metal shells to meet the needs of consumers. However, the metal casing easily interferes with the reception and transmission of signals by the antenna disposed therein, resulting in poor performance of the antenna. Contents of the invention [0003] In view of the above problems, it is necessary to provide a housing that can avoid signal shielding and ensure dimensional accuracy. [0004] In addition, it is also necessary to pro...

Claims

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Application Information

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IPC IPC(8): H05K5/00H05K5/02H01Q1/44H01Q1/22
CPCH04M1/0202B29B11/04B29C45/14639B29K2995/0007B29L2031/3456B29L2031/3481H01Q1/243H05K5/04
Inventor 谷长海刘小凯
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
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