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Connector in which movement of contact portion of contact is guided by insulator

A technology of contact parts and connectors, which is applied in the direction of contact parts, two-part connection devices, and connections of four or more poles, and can solve problems such as connector size or thickness reduction

Inactive Publication Date: 2003-10-15
JAPAN AVIATION ELECTRONICS IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this case, there is a limit to reduction in size or thickness of the connector

Method used

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  • Connector in which movement of contact portion of contact is guided by insulator
  • Connector in which movement of contact portion of contact is guided by insulator
  • Connector in which movement of contact portion of contact is guided by insulator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The following will refer to Figures 1 to 4 The overall structure of the connector of the first preferred embodiment of the present invention is described.

[0025] This connector is used to connect a card-type connection target 41 (hereinafter, the connection target will be referred to as a "card") such as an IC card or a memory card in a flat shape. The card 41 moves along the first direction A1 when it is connected or removed.

[0026] The illustrated connector includes an insulator 11 and a plurality of conductive contacts held by the insulator 11, and the insulator 11 is approximately in the shape of a cuboid. The insulator 11 has a main face 13 formed at a central portion thereof in the longitudinal direction, that is, the second direction A2. The main face 13 extends along the first and second directions A1 and A2.

[0027] The insulator 11 is formed on both end faces thereof in the second direction A2 with a plurality of groove portions 15 arranged in the fir...

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PUM

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Abstract

In a connector used for connecting a connection object which is movable in a first direction (A1), an insulator (11) has a main surface (13) spreading in the first direction and a second direction (A2) perpendicular thereto. Each of conductive contacts (31) is retained by the insulator and has a contact portion (37) protruding outward from the main surface of the insulator in a third direction (A3) perpendicular to the first and second directions. The contact portion is elastically supported by a spring portion so as to be movable toward the inside of the insulator in the third direction. Extended portions (37a) extend from the contact portion into the inside of the insulator, each extending in a direction crossing the first and third directions in a plane spreading in the first and third directions. Further, the insulator has guide surfaces (21a) for guiding movement of the extended portions in the third direction.

Description

technical field [0001] This application claims priority from the prior application JP2002-94987, the disclosure of which is hereby incorporated by reference. [0002] The present invention relates to a connector for connecting a card-type connection target such as an IC card or a memory card. Background technique [0003] This type of connector includes an insulator having a main face for accommodating a connection target thereon, and conductive contacts held by the insulator. Each contact has a contact portion protruding outward from a main surface of the insulator and a spring portion elastically supporting the contact portion so as to be movable toward the inside of the insulator. For example, in JP-A-2000-36349, the contact portion has a spoon-like curved shape. [0004] Along with the movement along the main surface of the insulator, the connection target comes into pressure contact with the contact portion of the joint. When the connection target is placed in a pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/26G06K7/00H01R13/24H01R13/629H01R24/00H01R107/00
CPCH01R13/629H01R13/2442G06K7/0021
Inventor 松永章宏铃木敬一郎
Owner JAPAN AVIATION ELECTRONICS IND LTD