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Electric connector for circuit board

A technology for circuit substrates and electrical connectors, which is applied to circuits, connections, and parts of connecting devices, etc., can solve the problems of reducing the amount of locking and falling off of flat conductors, and achieve the effect of preventing falling off and stable locking.

Active Publication Date: 2013-07-10
HIROSE ELECTRIC GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is to say, there may be a case where the flat conductor falls off unintentionally, such that the locking amount of the locking portion and the locked portion decreases or deviates.

Method used

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  • Electric connector for circuit board
  • Electric connector for circuit board
  • Electric connector for circuit board

Examples

Experimental program
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Embodiment Construction

[0059] Embodiments of the present invention will be described below with reference to the drawings.

[0060] figure 1 It is a perspective view showing the whole of the electrical connector for a circuit board (hereinafter referred to as "connector") according to the present embodiment, and a connecting portion of the tip portion of a flat conductor connected to the connector.

[0061] In the flat conductor F, the covering part is removed on the lower surface of the front end to expose the conductor part (not shown), and the sheet-shaped reinforcing material F1 is attached to the upper surface so that it protrudes toward the connector 1 further forward than the conductor part. . In this reinforcing member F1 , notch-shaped locked portions F2 are formed on the left and right side edges further forward than the conductor portion.

[0062] The connector 1 has terminals 10, 20 formed of metal plates, a lock fitting 30, a case 40 holding the terminals 10, 20, and the lock fitting ...

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PUM

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Abstract

The invention is to provide an electric connector for a circuit board which can surely prevent a flat type conductor from coming off. The electric connector is arranged on the circuit board, to connect electrically the inserted flat type conductor to the circuit board, a housing 40 or a member held by the housing includes a protrusion 51 formed higher than a mounting face 52 for inserting the flat type conductor F, and a lock part 35 and the protrusion 51 act from an upper side and an under side of the flat type conductor F, in the electric connector.

Description

[0001] This application is a divisional application of the invention patent application with the application number "201110050472.4" and the invention title "electrical connector for circuit board" submitted by the applicant on February 24, 2011. technical field [0002] The invention relates to an electrical connector for a circuit substrate. Background technique [0003] This type of connector inserts and connects flat conductors such as FPCs in a state parallel to the surface of the circuit board. Generally speaking, the flat conductor is formed with an ear-shaped or hole-shaped locked part on its side edge, so that the locking part of the locking fitting of the connector is locked on the locked part, preventing the flat conductor from inadvertently fall off. [0004] In Patent Document 1, a horizontally H-shaped locking fitting (locking member) having an upper arm portion and a lower arm portion connected by a connecting portion, which is substantially the same as a ter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/639H01R12/79
CPCH01R12/774H01R12/79H01R12/88H01R13/62994H01R13/639
Inventor 和田俊太郎玉木祥一郎
Owner HIROSE ELECTRIC GROUP
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