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Electric connector

A technology for electrical connectors and connecting parts, which is applied in the direction of connection, circuit, and parts of connecting devices, etc., which can solve the problems of inability to connect parts in good contact and the height of the contact part with deviations, etc., to achieve reliable contact pressure and improve the reliability of pressure Effect

Inactive Publication Date: 2006-09-27
JST MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] As described above, when the height of the contact portion varies or when a rigid FPC is used, some of the contact portions of the second contacts may not be in good contact with the connecting member.

Method used

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  • Electric connector
  • Electric connector
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Examples

Experimental program
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Effect test

Embodiment Construction

[0023] Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

[0024] figure 1 is a schematic plan view of an electrical connector according to an embodiment of the present invention, figure 2 It is a schematic front view of an electrical connector. refer to figure 1 and figure 2 , the electrical connector 1 has a housing 4 as a fixed housing, and the fixed housing 4 is made of insulating synthetic resin, and is divided to form a connection member 2 such as an FPC to be plugged in and out from the front (refer to Figure 6 ) of the insertion space 3.

[0025] Such as Figure 6 As shown, the front half of the housing 4 can be opened upward through the opening 6 of the top plate 5 of the housing 4 . refer to figure 1 , the case 4 is provided with a cover 7 as a movable case that can freely rotate around the rotation axis C, and the cover 7 is made of an insulating synthetic resin molded product, such as Figure 6 ...

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PUM

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Abstract

PURPOSE: An electrical connector is provided to securely connect a flexible printed circuit with a contact of the electrical connector even when the height of the contact portion of the contact is changed or the flexible printed circuit has hardness. CONSTITUTION: An electrical connector(1) includes a plurality of contacts(15) each of which has an elastically extensible slot into which a flexible printed circuit is inserted, and an insulating housing(4) having a plurality of accommodating holes(44) each of which accommodates the slot of each contact. Each contact includes a main body(41), a fixed beam(43) closely fit in a fixed hole of the housing, and an elastic beam(45) extended from the main body into the corresponding accommodating hole of the housing. The elastic beam includes the first piece(47) extended in parallel with the fixed beam, and the second piece(48) bent at the front end of the first piece to define the slot between the first and second pieces. A pressing member for pressing the flexible printed circuit being inserted into the slot against the contact portion of the first piece with elastic repulsion is located at the front end of the second piece. When the flexible printed circuit is not inserted into the slot, a small gap is formed between the first piece and a wall opposite to the first piece.

Description

technical field [0001] The present invention relates to an electrical connector for connecting flat connection components such as FPC (Flexible Printed Circuit). Background technique [0002] At present, there is a so-called Non-ZIF (Non-Zero Insert Force) type electrical connector, which uses a predetermined insertion force to insert a connecting member such as an FPC inserted from the front through the opening of the housing into the contact. Between the slits, the contact pressure of the contact portion (contact portion) is obtained by the rebound force generated by expanding the slit. [0003] In addition, there is a ZLF (Zero Insert Force (Zero Insert Force)) type electrical connection in which the contact pressure is ensured by closing the cover after inserting the connecting member into the housing without applying an insertion force, so that the connecting member presses the contact portion of each contact. device. Among them, there is also a so-called W-ZIF (Doubl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R12/28H01R12/79
CPCH01R12/88H01R13/24H01R13/639
Inventor 宫尾泰一郎
Owner JST MFG CO LTD