Electrical connector for flat conductor

A flat conductor and electrical connector technology, applied in the direction of connection, parts and circuits of the connection device, can solve the problems of unqualified contact and damaged connecting parts, and achieve the effect of preventing unqualified contact

Active Publication Date: 2017-01-11
HIROSE ELECTRIC GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Since the base material of the flat conductor is made of resin, and the terminal is made of metal, it is very thin, so if the flat conductor contacts the connection part of the terminal, it is easy to be damaged by the connection part of the terminal
Although the base material of the flat conductor is made of resin, there is a metal connection part as a circuit line at the front end. If it is damaged, resin powder and metal powder will be generated due to the grinding of the front end of the flat conductor, which will cause contact failure and short circuit. s reason

Method used

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  • Electrical connector for flat conductor
  • Electrical connector for flat conductor
  • Electrical connector for flat conductor

Examples

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Embodiment Construction

[0026] Hereinafter, embodiments of the present invention will be described based on the drawings.

[0027] figure 1 It is a perspective view showing an electrical connector for a flat conductor (hereinafter referred to as a connector) 1 and a flat conductor F connected thereto according to the present embodiment, (A) showing before the flat conductor is connected to the connector 1, and (B) showing the connection after.

[0028] The flat conductor F has, on the upper surface of the front end portion of the flat conductor F, a connection portion F1 which is introduced into the connector 1 and connected to a terminal of the connector. In this embodiment, circuit lines extending along the longitudinal direction of the flat conductor (only the front end portion where the connection portion F1 is formed is shown in the figure, and the rear portion is omitted) are arranged in a number corresponding to the number of the above-mentioned terminals. F2, the circuit line F2 has a circu...

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Abstract

The present invention provides an electrical connector for a flat conductor capable of not dampening a flat conductor. A shell body (30) is arranged on a rear portion of a peripheral wall formed by the upper wall (35), the lower wall (36) and the side walls (37) on both sides, the shell body (30) has a lead-in wall portion (39) of a receiving portion (39) used for receiving a connecting portion (F1) of a flat conductor (F), the contact portion of the terminal in contact with the connecting portion (F1) is located in the receiving portion, the rear end of the upper wall of the lead-in wall portion is within the width direction range of the flat conductor which is exposed at a position before the rear end of the upper wall (35), an upper surface of the lower wall has an exposed surface (43) is exposxed upward at a position behind the rear end of the upper wall (35), and an area of the exposed surface (43) beyond an arrangement zone of a connecting portion (13A-1) is positioned above the upper edge of the connecting portion, and the leading edge of the flat conductor can be brought into contact with the exposed surface during the introduction of the flat conductor toward the receiving portion (38).

Description

technical field [0001] The present invention relates to an electrical connector for flat conductors. Background technique [0002] Electrical connectors for flat conductors are widely used as connectors mounted on circuit boards. The electrical connectors for flat conductors have a contact connection with a connection portion provided on the front end side of a flat conductor such as FPC in the longitudinal direction. A contact portion, and a plurality of terminals of the connection portion used to connect with the circuit board; and a housing for arranging and holding the above-mentioned terminals in the width direction of the connector, the housing is composed of an upper wall, a lower wall, and two sides. The rear portion of the peripheral wall formed by the side wall has an introduction wall portion facing forward to form a receiving portion for receiving the connection portion of the flat conductor, and the contact portion of the terminal in contact with the connection ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R12/77H01R12/79H01R13/46H01R13/631
CPCH01R12/77H01R12/79H01R13/46H01R13/631H01R13/629H01R13/639
Inventor 山嵜宽之
Owner HIROSE ELECTRIC GROUP
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