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Housing apparatus, connecting structure and terminal device

A connection structure and housing technology, applied in the direction of connection, coupling device, conductive connection, etc., can solve the problems of affecting reliability, affecting the performance of terminal equipment, affecting the performance of antennas, etc., and achieving the effect of avoiding wear and tear

Inactive Publication Date: 2016-10-12
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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  • Housing apparatus, connecting structure and terminal device
  • Housing apparatus, connecting structure and terminal device
  • Housing apparatus, connecting structure and terminal device

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Embodiment Construction

[0044] 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.

[0045] 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 a gourd-shaped spring T1 , a first spring card K1 and a second spring card K2 , and the second spring card has a plurality of protrusions E1 . The gourd-shaped spring T1 is fixed on a PCB (P...

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Abstract

The invention provides a housing apparatus which comprises a housing and a connecting structure, wherein the housing comprises an electric connection area, and the connecting structure comprises a cucurbit-shaped spring, a first spring clamping sheet and a second spring clamping sheet. The second spring clamping sheet is provided with a plurality of projection portions. The cucurbit-shaped spring is fixed on a PCB through the first spring clamping sheet, and the cucurbit-shaped spring is electrically connected with the housing through the projection portions of the second spring clamping sheet. The invention is further provided with the connecting structure and a terminal device. According to the housing apparatus, the connecting structure and the terminal device, wearing of the inner surface of the housing is effectively prevented.

Description

technical field [0001] The invention relates to terminal equipment, in particular to a casing device, a connection structure and a 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 the 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 device 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 device. And it is electrically connected with the antenna installed on the P...

Claims

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Application Information

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IPC IPC(8): H01R4/28H01R4/48H01R12/71H01Q1/12H01Q1/44H01Q13/00H04M1/02G06F1/16
CPCG06F1/1613H01Q1/12H01Q1/44H01Q13/00H01R4/28H01R4/48H01R4/4863H01R12/71H04M1/0202
Inventor 左州全辜国栋
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD