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Card connector prevented from short-circuiting between a ground line and a signal line

A card connector, a technology for connecting cards, applied in the direction of connection, two-part connection device, parts of the connection device, etc., can solve the deformation of the pressing device, the operability, durability and reliability of the card connector. Problems such as uneven pressure on the card

Inactive Publication Date: 2006-04-05
JAPAN AVIATION ELECTRONICS IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the pressing device deforms during use
In this case, the pressure to press the card becomes uneven and poor contact may sometimes occur
Therefore, card connectors are not enough in operability, durability, and reliability.

Method used

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  • Card connector prevented from short-circuiting between a ground line and a signal line
  • Card connector prevented from short-circuiting between a ground line and a signal line
  • Card connector prevented from short-circuiting between a ground line and a signal line

Examples

Experimental program
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Effect test

Embodiment Construction

[0024] will refer to Figures 1A to 3F The general structure of the card connector according to the embodiment of the present invention will be described.

[0025] A card connector for connecting a card 8 such as an IC card or a SIM card includes an insulator 1, a plurality of (six in an example) conductive contacts 2 held by the insulator 1 and exposed on one surface 11 of the insulator 1, and Metal cover 3 made of sheet metal. The insulator 1 has first and second end portions opposite to each other in the first direction A1. The cover 3 is engaged at one end thereof with the first end portion of the insulator 1 so as to be rotatable about a rotation axis in a second direction A2, which is referred to as a predetermined direction. Therefore, the cover 3 can be in the open position relative to the insulator 1 ( Figure 1A ) and off position ( Figure 1B ), wherein the cover 3 is spaced apart from a surface 11 in the open position, and the cover 3 faces a surface 11 in the c...

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PUM

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Abstract

In a card connector for connecting a card, a cover is engaged with an insulator holding a conductive contact and is movable with respect to the insulator for bringing the card into contact with the contact. The cover has a card receiving portion for receiving the card and first and second card holding portions extending from the card receiving portion to hold opposite side edges of the card in cooperation with the card receiving portion. The first card receiving portion has an end piece extending in an inclined position with respect to the card receiving portion. Therefore, the end piece is contacted with one edge of the card on connecting the card but is faced to and spaced from a principal surface of the card which is adjacent to the one edge.

Description

[0001] This application claims priority from Japanese Patent Application JP 2004-268687, the entire contents of which are hereby incorporated by reference. technical field [0002] The present invention relates to a card connector for connecting a card such as an IC (Integrated Circuit) card or a SIM (Subscriber Identity Module) card. Background technique [0003] This type of card connector includes an insulator holding contacts and a cover rotatable relative to the insulator. When the cover holding the card is rotated to face the insulator, the card comes into contact with the contacts. [0004] For example, Japanese Unexamined Patent Application Publication (JP-A) No. 2000-260537 discloses a card connector having a card accommodating portion formed by folding back opposite side portions of the cover so as to hold the card . With this structure, it is possible to reduce the size of the cover and obtain uniform contact pressure. [0005] However, if the cover is connecte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R12/18H01R13/629H01R24/00G06K17/00
CPCG06K13/0862G06K7/0021G06K7/0026
Inventor 松永章宏
Owner JAPAN AVIATION ELECTRONICS IND LTD
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