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Card connector

A technology of card connectors and contacts, which is applied in the direction of connection, components of connection devices, and devices for preventing wrong connections, etc., which can solve the problems of larger card connectors, larger deflection of contact plates, and unsatisfactory problems.

Inactive Publication Date: 2012-07-04
JST MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] If the contacts of the contact board and the contacts of the board to be contacted are arranged far enough away so that the contact board does not easily come into contact with the board to be contacted due to vibration or impact, the appearance of the card connector will become large, which is not ideal.
In addition, the amount of deflection of the contact plate also increases, which may affect the life of the contact plate

Method used

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  • Card connector
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Examples

Experimental program
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Embodiment Construction

[0078] The best mode for carrying out the present invention will be described below with reference to the drawings.

[0079] figure 1 It is a perspective external view showing one embodiment of the card connector of the present invention. figure 2 is a perspective view of the card connector of the above-mentioned embodiment, which is derived from the figure 1 View the connector for the card in different directions. image 3 It is a perspective view of the external appearance of the card connector of the above-mentioned embodiment, and it is a view of a state in which a card is attached using a slider. Figure 4 It is a rear view of the card connector of the said embodiment, and it is a state figure which separated a pair of reinforcement tabs. Figure 5 It is a perspective external view of the card connector of the said embodiment, and it is a state view before a card is inserted.

[0080] Image 6 It is a longitudinal sectional view of the card connector of the above-...

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PUM

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Abstract

The invention provides a connector for cards, which is provided with a card detection switch whose contact plate is not likely to contact with a contacted plate when vibrated or impacted. A connector (10) is provided with a case (2) and a detection switch (3) composed of a contact plate (31) shifted by an inserted card (1) and a contacted plate (32) which is contacted with the contact plate (31).The contact plate (31) is provided with a movable sheet (311), a movable sheet (312) and a contact point (313). The contacted plate (32) is provided with a fixed sheet (321) and a contact point (323). The contact point (313) of the contact plate (31) is capable of contacting with the contact point (323) of the contacted plate (32) via the movement of the movable sheet (311) to the plate thicknessdirection and the movement of the movable sheet (311) to a direction orthogonal to the plate thickness direction.

Description

technical field [0001] The present invention relates to a card connector. In particular, the present invention relates to a card connector having a switch for detecting that a card-shaped recording medium such as a memory card is mounted on the connector. Background technique [0002] For example, a memory card such as an SD (Secure Digital: Secure Digital) card uses a flash memory as a recording medium. Memory cards are very small and consume little power when reading and writing data. Therefore, they are widely used as recording media for portable information devices such as mobile phones with cameras and PDAs (Personal Digital Assistance). [0003] Generally, a card detection switch and a write-protect detection switch are provided in a card connector to which such a card is mounted. The card detection switch has the function of detecting that the card is installed. The write protection detection switch has the function of detecting whether data is allowed to be writte...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/641H01R13/703H01R12/71
Inventor 横山浩祐
Owner JST MFG CO LTD