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Shell, electronic device using the same and manufacturing method thereof

A manufacturing method and housing technology, applied in applications, antenna supports/installation devices, electrical equipment housings/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 the antenna receiving and transmitting the signal

Inactive Publication Date: 2018-12-21
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 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 using the same and manufacturing method thereof
  • Shell, electronic device using the same and manufacturing method thereof
  • Shell, electronic device using the same and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] 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 .

[0028] 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 , at least one metal sheet 33 , at least two non-conductor components 35 and a bonding layer 37 formed on the surface of the base 31 . In this embodiment, the housing 30 includes a plurality of metal sheets 33 and a plurality of non-conductor components 35 .

[0029] 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 300 . The accommodating space 300 is used to c...

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Abstract

A casing, the casing includes a base and a plurality of metal sheets, an opening is opened through the base, and the plurality of metal sheets are stacked in the opening, between adjacent metal sheets and between the metal sheets and the base There are non-conductive parts arranged therebetween. The invention also provides an electronic device using the casing and a manufacturing method of the casing. The casing of the electronic device of the present invention is formed with a plurality of metal sheets and a plurality of non-conductor parts arranged alternately at the position corresponding to the antenna, which can effectively improve the reception and transmission of signals by the antenna arranged in the metal casing.

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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Patent Type & Authority Patents(China)
IPC IPC(8): H05K5/00H05K5/02H01Q1/44H01Q1/22
CPCH01Q1/243H04M1/0202H04M1/0249H04M1/0283B29L2031/3481B29L2031/3431B29C45/14467B29C45/14639B29C45/1671B29B11/04B29C2045/14868B29K2995/0006H01Q1/22H01Q9/04H05K5/0086H05K5/0217
Inventor 欧武政谷长海王丹刘小凯
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD