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Connector

A technology for connectors and connection objects, applied in the direction of connection, conductive connection, electrical component connection, etc., can solve the problems of increased contact resistance, decreased elastic sheet force, pressure difference, etc., to reduce contact resistance, efficient conductivity, etc. pass effect

Inactive Publication Date: 2014-01-08
NHK SPRING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As this countermeasure, the countermeasure of reducing the contact resistance between the terminals is exemplified. However, in the conventional connectors disclosed in Patent Documents 1 and 2, due to the difference in the pressing force of the female terminal (elastic piece) relative to the male terminal , The reduction of the applied force of the elastic sheet caused by the heat generated by electricity, there is a concern that the contact resistance will increase

Method used

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Experimental program
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Effect test

Embodiment approach 1

[0068] figure 1 It is a perspective view schematically showing the structure of the connector according to the first embodiment of the present invention. figure 2 It is a side view schematically showing the structure of the connector according to the first embodiment of the present invention. figure 1 , 2 The illustrated connector 1 performs electrical conduction between the connection objects by bringing the terminals connected to the connection objects into contact with each other.

[0069] The connector 1 has a terminal 11 as a first terminal having conductivity, which extends in a rod shape, and is connected to a conductor 10 as a connection object; a terminal 21 as a second terminal having conductivity, which extends in a rod shape, It is connected to the conductor 20 as another connection object; and the fixing member 31 which aligns the terminal 11 and the terminal 21 in the direction in which the respective rods extend and overlaps in the direction perpendicular to the ali...

Embodiment approach 2

[0091] Next, refer to Figure 12-14 The second embodiment of the present invention will be described. Picture 12 It is a perspective view schematically showing the structure of the connector according to the second embodiment of the present invention. Figure 13 It is a side view schematically showing the structure of a connector according to Embodiment 2 of the present invention. Figure 14 Yes means Figure 13 A cross-sectional view of the E-E line section of the connector shown. Figure 12-14 The illustrated connector 2 performs electrical conduction between the connection objects by contacting and connecting the terminals respectively connected to the connection objects. In addition, for figure 1 The same structural elements of the above-mentioned connectors are attached with the same symbols.

[0092] The connector 2 has: a terminal 51 as a first terminal, which extends in a rod shape, is connected to the conductor 10, and has conductivity; and a terminal 61 as a second ter...

Embodiment approach 3

[0117] Figure 22 It is a perspective view showing a connector related to Embodiment 3 of the present invention. Figure 23 It is a figure which shows typically the structure of the terminal of the connector concerning Embodiment 3 of this invention. Among the terminals related to the above-mentioned Embodiments 1 and 2, Figure 22 , 23 The connector 3 shown has a structure without a base.

[0118] Figure 22 The connector 3 shown has: a terminal 90 that extends in an approximately rod shape and is connected to the conductor 10 and has conductivity; a terminal 100 that extends in an approximately rod shape and is connected to the conductor 20 and has conductivity; and a fixing member 35 It aligns the terminal 90 and the terminal 100 in the respective rod-shaped extending directions, and covers the outer periphery of the contact portion of the terminal 90 and the terminal 100 and fixes them in a state of overlapping in a direction perpendicular to the aligned direction. The fixing...

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Abstract

A connector includes a first and a second terminals and a fixing member that fixes the first and the second terminals by covering periphery thereof in a state where the first and the second terminals are aligned in the direction extending into the rod-shape and overlap with each other in a direction perpendicular to the direction in which the first and the second terminals are aligned, wherein a cut-out portion of the first terminal faces a peripheral portion or a cut-out portion of the second terminal in the overlapping state, and at least parts of outer edges of a facing part have a same shape on the section along the direction perpendicular to the direction extending into the rod-shape.

Description

Technical field [0001] The present invention relates to a connector that is interposed between two connection objects and realizes electrical conduction between the two connection objects. Background technique [0002] In the past, in order to connect electronic devices arranged in automobiles, etc., a connector that is interposed between two connection objects and electrically connected between the two connection objects is used to electrically connect the devices. . This connector makes two terminals respectively connected to each connection object contact, and electrically connects the connection objects. [0003] Here, in the connector, it is necessary to stably perform continuous electrical connection between electronic devices. As a connector for achieving stable electrical conduction, for example, the following connector is disclosed (for example, see Patent Documents 1 and 2): an elastic piece (elastic blade, sleeve portion) is used as a cylinder forming a hollow space W...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R4/20H01R4/48H01R4/58H01R11/11
CPCH01R13/62H01R13/28H01R11/09H01R4/48
Inventor 小林贵雄增田享哉
Owner NHK SPRING CO LTD