Card connector

A card connector, sliding body technology, applied in the direction of connection, connecting device parts, electrical components, etc., can solve the problems of wrong action, breakage, failure, etc., and achieve reliable detection, prevention of wrong insertion, and reliable wrong insertion. Effect

Inactive Publication Date: 2012-07-11
SMK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the above-mentioned prior art, the insertion direction of the card is only confirmed by visual recognition, so there is a problem that the wrong insertion cannot be detected mechanically, and the card can be inserted even in the wrong direction. Relying on the vision and not being able to insert the card into the case and using poor performance
[0005] In addition, there is a problem that the card is inserted into the case in the wrong direction and is held in the case, which may cause damage and / or failure such as malfunction.

Method used

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Embodiment Construction

[0028] Next, an embodiment of the card connector according to the present invention will be described based on an embodiment shown in the drawings. In addition, the symbol A in the figure is a card such as a SIM card.

[0029] In this card connector, by inserting the card A into the case 1, the terminal portions 2, 2... arranged on one side of the card A come into elastic contact with the contacts 3, 3... supported in the case 1, The card A is electrically connected to the substrate provided with the housing 1 by means of contacts 3 .

[0030] Such as figure 2 As shown, the card A is formed with an insertion direction confirmation cutout 4 in the shape of a cutout by a hypotenuse 4a on one side edge of the end, and the position of the insertion direction confirmation cutout 4 relative to the housing 1 can be confirmed. Correct or incorrect insertion direction.

[0031] The housing 1 is constituted by combining an insulating resin mold case 5 and a shield case 6, and has a ...

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PUM

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Abstract

The invention provides a card connector capable of preventing a card such an SIM card from being inserted along the wrong direction. The card connector comprises a sliding body (8) capable of moving in a housing (1), a reset spring (9) for applying the force to the sliding body along the push-out direction, and a locking mechanism for limiting the movement of the sliding body along the preset push-in position, wherein the locking mechanism comprises a rotation stopper (10) rotatably supported on the housing (1), and a locking pin (11) supported on the rotation stopper (10) on one end and provided with a limiting part (14) on another end to limit the movement of the sliding body by being fastened with the sliding body and the limiting part (14) and the rotation of the rotation stopper (10) are switched to the position for limiting the movement of the sliding body (8) and the position for releasing the limit in a linkage way, and the locking mechanism comprises an error insert prevention component capable of preventing the rotation stopper (10) from rotating to the movement limit position side when the card is inserted along the wrong direction.

Description

technical field [0001] The present invention relates to a card connector for connecting a card such as an IC card and / or a SIM card to a board, and more particularly to a card connector capable of preventing wrong insertion of a card. Background technique [0002] In the past, in this kind of card connector, an insertion direction confirmation cutout in the shape of a cutout with an inclined edge is provided on one side edge of the card end of the IC card and / or SIM card, etc., and its position can be recognized visually. to confirm the insertion direction with respect to the connector housing (for example, Patent Document 1). [0003] Patent Document 1: JP-A-2006-309967 [0004] However, in the above-mentioned prior art, the insertion direction of the card is only confirmed by visual recognition, so there is a problem that the wrong insertion cannot be detected mechanically, and the card can be inserted even in the wrong direction. Relying on vision then not being able to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/645H01R13/629
Inventor 江尻孝一郎
Owner SMK CO LTD
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