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Elastic sheet assembly and electronic equipment

A technology of shrapnel and components, applied in the direction of circuits, contact parts, electrical components, etc., can solve problems such as poor spring connection accuracy, contact position offset, collision, etc., to achieve enhanced stability and reliability, avoid collision deformation, and prolong service life Effect

Active Publication Date: 2016-08-24
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] An existing shrapnel structure includes a fixed connection part, a contact part and a spring pressing part, wherein the fixed connection part is welded on the circuit board, the contact part is in conflict with the pressing part of the electronic device, and the spring pressure between the fixed connection part and the contact part The part connects the two together. This shrapnel structure is inconvenient to disassemble. At the same time, it is easy to cause the spring pressing part to shift when it is squeezed, so that the contact position between the contact part and the pressing part is shifted, and the spring connection accuracy is poor. , resulting in an unstable connection between the pressure piece and the circuit board
In addition, the shrapnel structure is not protected by a protective device, and it is easy to collide and deform when disassembling and assembling electronic products

Method used

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  • Elastic sheet assembly and electronic equipment
  • Elastic sheet assembly and electronic equipment
  • Elastic sheet assembly and electronic equipment

Examples

Experimental program
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Effect test

Embodiment 1

[0031] This embodiment proposes a preferred shrapnel assembly, which can be formed by bending a metal sheet with good electrical conductivity, which can be used to electrically connect the circuit board and the pressing member. The shrapnel assembly of this embodiment includes a shrapnel and a shrapnel bracket, The shrapnel is electrically connected to the circuit board and the pressing member respectively, the shrapnel is fixedly installed on the shrapnel support, and the shrapnel support is detachably connected to the circuit board.

[0032] Since the shrapnel of the shrapnel component is firmly fixed on the shrapnel bracket, when the shrapnel is squeezed, it will not deviate, so that the contact positions of the shrapnel with the pressing member and the circuit board will not shift, which is beneficial to the circuit The connection between the plate and the pressing member enhances the stability and reliability of the connection between the two. In addition, the shrapnel br...

Embodiment 2

[0034] This embodiment is a further optimization based on the structure of the shrapnel assembly described in Embodiment 1, and proposes another more preferable shrapnel assembly, such as Figure 1 to Figure 3 As shown, the shrapnel assembly includes a shrapnel 1 and a shrapnel bracket 2, the shrapnel 1 is electrically connected to the circuit board 3 and the pressing member 4 respectively, the shrapnel 1 is fixedly installed on the shrapnel bracket 2, and the shrapnel bracket 2 is detachably connected to the circuit board 3 .

[0035] In this embodiment, specifically, as image 3 As shown, the shrapnel 1 is L-shaped as a whole, and is formed by stamping and bending a metal sheet with good electrical conductivity. The elastic piece 1 includes a fixed portion 11 , a connecting portion 12 that is at an angle to the fixed portion 11 , a first elastic portion 13 and a second elastic portion 14 . Wherein, the fixing portion 11 is in the shape of a rectangular plate, and a first o...

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PUM

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Abstract

The invention discloses an elastic sheet assembly, and relates to the technical field of electronic equipment. The elastic sheet assembly comprises an elastic sheet, wherein the elastic sheet is electrically connected with a circuit board and an abutting piece, the elastic sheet assembly also comprises an elastic sheet support, the elastic sheet is fixedly mounted on the elastic sheet support, and the elastic sheet support is detachably connected with the circuit board. Meanwhile, the invention also discloses electronic equipment comprising the abovementioned elastic sheet assembly. The elastic sheet assembly is simple in structure and is convenient to assemble and disassemble, the stable reliability of the connection between the abutting piece and the circuit board is improved, the elastic sheet is effectively prevented from collision and deformation during the assembly and disassembly process of the electronic equipment, and the service lifetime of the elastic sheet is prolonged.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to an elastic sheet assembly and electronic equipment with the elastic sheet assembly. Background technique [0002] Electronic products are often equipped with shrapnel structures, pressure parts, and circuit boards. The shrapnel structure can interact with the pressure parts to achieve electrical conduction between conductive components of electronic products, such as the connection between electronic components and circuit boards. The shrapnel structure provided between them enables electrical conduction between the electronic components and the circuit board. Electronic components can be grounded through electrical conduction, so as to effectively solve the problems of electromagnetic radiation and electrostatic discharge. [0003] An existing shrapnel structure includes a fixed connection part, a contact part and a spring pressing part, wherein the fixed connectio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R12/57H01R13/24
CPCH01R12/57H01R13/2414
Inventor 刘淼
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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