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Plug-type connector and electric connector comprising the same

一种连接器、插头的技术，应用在连接装置的零部件、连接、电路等方向，能够解决导体的布线自由度小、插头型连接器很难适用于连接FFC、很难设置贯通孔等问题

Inactive Publication Date: 2005-02-02
JST MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in general, compared with FPC, FFC has less flexibility in the wiring of conductors, so it is difficult to provide through-holes for fixing pins, etc.
That is, it is difficult to apply the plug-type connector of the above-mentioned publication to the FFC.
[0005] If the plug-type connector of the above-mentioned publication is applied to connect the FFC without using the fixing pin, there is a risk of unstable retention of the FFC due to the dimensional accuracy of each clamping part or the deviation of the assembly accuracy of the two clamping parts.

Method used

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  • Plug-type connector and electric connector comprising the same
  • Plug-type connector and electric connector comprising the same
  • Plug-type connector and electric connector comprising the same

Examples

Experimental program
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Embodiment Construction

[0034] figure 1 It is an exploded perspective view of the plug-type connector 2 according to the first embodiment of the present invention and the base connector 3 which is a receptacle-type connector to connect the FFC1 and 100 . in addition, figure 2 It is an exploded oblique view of FFC1, 100 and plug-type connector 2, image 3 is a cross-sectional view of FFC1.

[0035] First, refer to figure 2 and image 3 , FFC1 is formed by laminating a plurality of conductors 4 arranged laterally with insulating films 5 on both sides. A reinforcing sheet 6 made of synthetic resin is pasted on the back surface 1b of the end portion 1a of the FFC1, and the reinforcing sheet 6 holds the exposed conductor 4a exposed from the end portion 1a of the FFC1 in order. refer to figure 2 First and second grooves 6c, 6d are formed on a pair of side edges 6a, 6b of the reinforcing sheet 6 . Each of the grooves 6c and 6d is, for example, substantially rectangular, and the width L1 of the fir...

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PUM

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Abstract

A plug-type connector (2) for connecting end portions of a pair of FFCs (1, 100) extending in parallel to each other. The connecter (2) is provided with: aholder (22) havingaplacing frame (61) provided on the surface and backside thereof with a pair of placing faces (24, 240) on which the end portions of the pair of FFCs (1, 100) are respectively placed; and a fixing member (23) capable of fixing the end portions of the FFCs (1, 100) to the corresponding placing faces (24, 240) of the holder (22). The fixing member (23) includes: an annular portion (37) which defines an insertion hole (38) into which the placing frame (61) of the holder (22) with the end portions of the FFCs (1, 100) placed on the corresponding placing faces (24, 240), can be inserted together with the FFCs (1, 100); and engagement portions (43) which are engageable with corresponding engaged portions (34) of the holder (22) when the annular portion (37) is brought toward the holder (22) with the pair of FFCs (1, 100) previously inserted into the insertion hole (38) of the annular portion (37).

Description

technical field [0001] The invention relates to a plug-type connector used for connecting to an FFC (Flexible Flat Cable) and an electrical connector including the plug-type connector. Background technique [0002] Conventionally, the connection between the FPC and the substrate has been achieved by connecting a plug-type connector connected to an end portion of an FPC (Flexible Printed Circuit), which is a flexible circuit board, to a receptacle-type base connector fixed to the substrate. [0003] For example: in the plug-type connector of Japanese Patent Laid-Open No. 11-329619, the plug housing is constituted by a pair of clamping parts divided from each other, and the ends of the FPC are clamped between the pair of clamping parts. A pair of clamping parts. In addition, the fixing pin provided on one holding member passes through the through-hole provided in the middle part in the width direction of the FPC, and fits into the other holding member, thereby securely holdin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R12/70H01R12/78H01R12/79H01R13/26H01R13/506H01R31/02
CPCH01R13/506H01R31/02H01R12/7082H01R13/26H01R12/78
Inventor 正木克之滨田雄介
Owner JST MFG CO LTD