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Shell device, connection structure and terminal equipment

A connection structure and housing technology, applied in the field of mobile communication, can solve the problems of affecting reliability, affecting the performance of the antenna, affecting the performance of the terminal equipment, etc., and achieving the effect of avoiding wear and tear

Inactive Publication Date: 2018-05-29
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the number of frictions increases, the metal material (such as aluminum alloy material) on the inner surface of the metal shell will wear and cause the metal material to oxidize and produce oxides, which will affect the reliability of the contact between the metal shrapnel and the inner surface of the metal shell. Performance of terminal equipment, e.g. affecting antenna performance

Method used

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  • Shell device, connection structure and terminal equipment
  • Shell device, connection structure and terminal equipment
  • Shell device, connection structure and terminal equipment

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Embodiment Construction

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0047] Please also refer to figure 1 and figure 2 , figure 1 is a schematic diagram of the housing device 100 in the first embodiment of the present invention. The housing device 100 includes a housing 20 and a connecting structure 30 . The connection structure 30 includes an elastic element 301, the elastic element 301 is located between the housing 20 and a PCB (Printed circuit board, printed circuit board) board 40, the elastic element 301 is fixed on the PC...

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Abstract

The invention provides a shell device, which comprises a shell and the connection structure, wherein the connection structure comprises an elastic element; the elastic element is located between the shell and a PCB; the elastic element is fixed on the PCB and is electrically connected with the shell; and when the elastic element moves on the shell relative to the PCB, the connection place with the shell is kept unchanged. The invention also provides a connection structure and terminal equipment. According to the shell device, the connection structure and the terminal equipment, wear of the inner surface of the metal shell can be effectively avoided.

Description

technical field [0001] The invention relates to mobile communication technology, in particular to a housing device, an antenna connection structure and terminal equipment. Background technique [0002] At present, due to the advantages of high quality and durability, metal shells are becoming more and more popular among consumers, and more and more terminal devices such as mobile phones use metal shells. In order to meet some functional requirements or maintain the performance of the terminal device, a metal shrapnel is generally arranged between a PCB (Printed circuit board, printed circuit board) inside the terminal device and a housing. [0003] For example, in order to solve the problem that the metal shell weakens or shields the signal of the antenna in the terminal equipment to a large extent, the first end of the metal shrapnel is fixed on the PCB (Printed circuit board, printed circuit board) inside the terminal equipment. , and is electrically connected with the an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R12/71H01R4/48H01Q1/44H01Q1/50
CPCH01Q1/44H01Q1/50H01R4/4863H01R12/718H01R2201/02
Inventor 左州全
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD