Circuit board assembly

A circuit board assembly and flexible circuit board technology, which is applied to circuits, electrical components, parts of connecting devices, etc., can solve problems such as flipping up, poor interface contact, electronic function failure, etc., and achieves enhanced electrical connection. Effect

Inactive Publication Date: 2014-10-29
FOSHAN PREMIER SCI & TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the flexibility of the flexible circuit board, a stress will act on the flip cover, causing the flip cover to warp, causing poor contact between the gold finger and the interface, and more serious cases pushing the flip cover of the interface to the top. directly cause electronic function failure

Method used

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  • Circuit board assembly
  • Circuit board assembly
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Examples

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Embodiment Construction

[0012] The embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0013] Please also refer to Figure 1-3 The circuit board assembly 100 provided by the present invention includes an interface portion 10 and a part of the flexible circuit board 20 accommodated in the interface portion 10 and electrically connected to the interface portion 10 .

[0014] The interface portion 10 includes a connecting piece 11 and a cover 12 covering the connecting piece 11 .

[0015] The connector 11 includes a base plate 111 and a plurality of flanges. The substrate 111 includes a carrying surface 1111 . A plurality of electrical interfaces 110 are formed on the carrying surface 1111 . The plurality of electrical interfaces 110 are arranged in parallel in two rows. In this embodiment, the carrying surface 1111 is a rectangle, which includes a first side 1112, a second side 1113 away from the first side 1112, a third si...

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PUM

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Abstract

The invention relates to a circuit board assembly which comprises a connection member and a flexible circuit board, a part of which is accommodated in the connection member and is electrically connected with the connection member. The connection member comprises a base plate. The base plate comprises a bearing surface. The bearing surface comprises a first side edge, a second side edge, a third side edge and a fourth side edge. A first flange extends from the first side edge. A second flange extends from the second side edge. A first anti-warping block extends at one end of the inner side wall of the first flange, wherein the first anti-warping block keeps an interval with the bearing surface. A second anti-warping block extends at one end of the inner side wall of the second flange, wherein the second anti-warping block keeps an interval with the bearing surface. The width of the flexible circuit board is larger than the distance between the first anti-warping block and the second anti-warping block. The thickness of the flexible circuit board is smaller than or equal to the distance between the first anti-warping block and the bearing surface and the distance between the second anti-warping block and the bearing surface. The two side edges at one end of the flexible circuit board are clamped between the first anti-warping block and the bearing surface and between the second anti-warping block and the bearing surface respectively.

Description

technical field [0001] The invention relates to a circuit board assembly. Background technique [0002] The circuit board assembly in the prior art includes a flexible circuit board and an interface part. A plurality of gold fingers are arranged on the flexible circuit board. The interface part includes a main body and a flip cover on the main body. A plurality of interfaces respectively matched with the plurality of gold fingers are arranged in the main body. When assembling, the plurality of gold fingers of the flexible circuit board are respectively inserted into the plurality of interfaces of the interface part respectively, and then the flip cover and the main body part are covered. However, due to the flexibility of the flexible circuit board, a stress will act on the flip cover, causing the flip cover to warp, causing poor contact between the gold finger and the interface, and more serious cases pushing the flip cover of the interface to the top. It will directly ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R12/77H01R13/46H01R13/639
Inventor 龙平发梁伟鹏王廷宇
Owner FOSHAN PREMIER SCI & TECH CO LTD
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