Side key FPC assembly and assembling method thereof

An assembly method and side key technology, applied in electrical components, printed circuit parts, circuit bendable/stretchable parts, etc. Avoid the effect of improper assembly

Inactive Publication Date: 2021-09-03
NANCHANG HUAQIN ELECTRONIC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a side key FPC assembly and its assembly method, which is used to improve the problem that the side key FPC is easily not assembled properly in the process of loading the side key FPC into the side key groove on the housing in the prior art

Method used

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  • Side key FPC assembly and assembling method thereof

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Embodiment Construction

[0024] 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 making creative efforts belong to the protection scope of the present invention.

[0025] This embodiment provides an assembly method for a side key FPC assembly, wherein the side key FPC assembly includes a side key, a first component and a second component, one of the first component and the second component is a conductive reinforcing sheet 1, and the other One is FPC2; the method includes:

[0026] positioning the first part in the jig;

[0027] disposing a conductive adhesive layer on the surface of the first component or the surface o...

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Abstract

The invention relates to the technical field of mobile terminals and discloses a side key FPC assembly and an assembling method thereof. The side key FPC assembly comprises a side key, a first component and a second component, wherein one of the first component and the second component is a conductive reinforcing piece, the other one is an FPC, and the assembling method of the side key FPC assembly comprises steps of the first component being positioned in a jig; arranging a conductive adhesive layer on the surface of the first component or the surface, facing the first component, of the second component; and pre-positioning the second component in the jig and then pasting the second component on the first component. According to the side key FPC assembly and the assembling method thereof, a problem that in the prior art, in the process that a side key FPC is installed into a side key groove in a shell, assembling is not in place easily is solved.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a side key FPC assembly and an assembly method thereof. Background technique [0002] Since the material of the FPC (Flexible Circuit Board) is relatively soft, in mobile terminals such as mobile phones, when the side key FPC is installed into the side key groove on the casing, it is easy to be assembled incorrectly. In order to improve this problem, in the prior art, a steel sheet structure is adopted on the side of the FPC facing away from the side key to increase the strength of the FPC so that the FPC can be inserted into the side keyway more easily. However, in the prior art, the overall shape of the board used to punch out multiple FPCs is limited, and then multiple FPCs are punched out, and glue and steel sheets are applied to each FPC. Due to the existence of cumulative errors, in order to prevent the steel sheet from exceeding the FPC, the area of ​​the steel s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K1/02H05K3/00
CPCH05K3/0061H05K1/0278
Inventor 李坤陈福忠英就成梁天宇刘敏饶志军
Owner NANCHANG HUAQIN ELECTRONIC TECH CO LTD
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