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A receptacle terminal

A technology of socket terminal and male terminal, applied in the direction of contact parts, contact parts manufacturing, etc., can solve the problem of increasing external size, and achieve the effect of reducing external size, ensuring contact pressure, and protecting contact springs

Active Publication Date: 2006-01-25
TYCO ELECTRONICS JAPAN GK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the receptacle terminal of the type described above, there is a protection member that protects two contact springs facing each other, thereby causing a problem of an increase in external size.

Method used

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  • A receptacle terminal
  • A receptacle terminal
  • A receptacle terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Hereinafter, embodiments of the socket terminal of the present invention will be described.

[0026] figure 1 is an external perspective view from the upper part of the first embodiment of the socket terminal of the present invention.

[0027] exist figure 1 The socket terminal 1 of this embodiment shown in , is formed by stamping and bending a sheet metal, and is composed of a contact portion 11 into which a mating terminal fits and a crimping portion 12 for crimping a wire. The rear end of the crimping part 12 is connected to a carrier part 13 used in the production process.

[0028] The contact portion 11 of the socket terminal 1 is substantially box-shaped having a fitting port 11a into which a male terminal is fitted, and the crimping portion 12 of the socket terminal 1 has a wire tube 121 that accommodates a core wire of an electric wire, and a coating that accommodates the electric wire. part of the insulating tube 122 . figure 1 A state in which the locking ...

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PUM

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Abstract

A receptacle terminal has a contact spring which has a first arm section having a first edge extending in a fitting direction and a second arm section which is provided with a contact point that contacts a male terminal, and which extends along the first edge and has a tip end portion connected to the first edge: portions other than the tip end portion of the second arm section are separated from the first edge. The first arm section and the second arm section are constructed to be L-shaped in section. The receptacle terminal further has a contact first spring protection wall and a second contact spring protection wall, thus ensuring protection of the contact spring and a necessary contact pressure between the receptacle terminal and the male terminal whilst minimising the external size.

Description

technical field [0001] The present invention relates to a socket terminal fitted to a male terminal. Background technique [0002] Generally, known receptacle terminals are constituted as follows: a metal block having an edge extending in a direction to be fitted onto a mating male terminal, and another metal block extending along the edge and having an end portion connected to the edge, except for the end The other parts of the outer part are separated from this edge, thereby forming L-shaped cross-section, and the so-called contact springs facing each other form a contact part having a substantially box shape (for example, referring to the national publication in the International Patent Application No. 3-502622 ). [0003] In the socket terminal shown in the National Publication of International Patent Application No. 3-502622, the required contact between the socket terminal and the male terminal is obtained by using two contact springs facing each other as before pres...

Claims

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Application Information

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IPC IPC(8): H01R13/04H01R13/15H01R43/16
Inventor 末光佳史酒卷一诚小林浩南方真人西田笃史
Owner TYCO ELECTRONICS JAPAN GK