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card connector

A card connector and housing technology, which is applied in the direction of connection, parts and electrical components of the connection device, etc., can solve the problem of not being able to accommodate the housing, etc.

Inactive Publication Date: 2011-12-14
SMK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And, if the card 20 is inserted upside down, the corners other than the notch 21 of the card 20 are hooked on the abutted surface that becomes the abutting portion 35, so that part of the card 20 cannot be accommodated in the housing.

Method used

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Embodiment Construction

[0026] according to Figure 1 to Figure 11 One embodiment will be described. figure 1 is a perspective view of the card connector 101 . figure 2 It is an exploded perspective view of the card connector 101 . The card connector 101 is assembled on mobile phones, telephones, PDAs, portable audio, cameras and other equipment. A card medium 201 is mounted on the card connector 101 . The card medium 201 includes a CPU and an IC chip for storage. Examples of the card medium 201 are IC cards, PC cards, SD cards, SIM cards, and the like. In this embodiment, a case where the card medium 201 is a SIM card will be described. The structure and basis of the card medium 201 Figure 12 The card medium 901 is the same. To explain again, the card medium 201 is a flat card with a substantially rectangular shape and an appropriate thickness in a plan view, and has an IC chip (not shown) and a pad portion 202 (refer to Figure 6 and Figure 7 ), a cutout portion 203 as a third side is ...

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Abstract

The invention relates to a clamping connector. The invention aims to realize smooth plug and unplug of a fastener of the clamping connector by a simple structure. The fastener (201) is inserted into an opening (105) of a shell (102). The fastener takes a first side face (205) as an inner side and is inserted in a sliding manner along an insertion direction A of a second side face (204). The shell can be moved freely as well as keep a locking component (110). The inner side of the insertion direction A of the locking component is provided with a first part (116). A second part (117) of the locking component extends in a direction crossing with the first part. A third part (118) extends in a direction crossing with the second part. If the first side face of the fastener contacts with the first part, the locking component rotates, so as to make the second and the third part contact with the fastener. A limitation part (123) limits the motion of the third part crossing with the insertion direction A and moving in a direction apart from the opening.

Description

technical field [0001] The present invention relates to devices installed on mobile phones, telephones, personal digital assistants (PDA-Personal Digital Assistance), portable audio, cameras, etc., and can smoothly insert and pull out IC cards or card media such as PC cards, SD cards, and SIMs. card connector. Background technique [0002] In recent years, card connectors for installing card media (IC cards, PC cards, SD cards, SIM cards, etc.) . [0003] On one surface of the card medium, a pad portion for electrically connecting to the IC chip housed in the card medium is provided. In addition, a contact portion that is in contact with the pad portion is provided on one side of the back plane of the card connector. Furthermore, an invention of a card connector which prevents the card medium from being inserted into the card connector upside down is also disclosed at present. [0004] Patent Document 1 (Japanese Unexamined Patent Publication No. 2004-095449 (paragraphs ...

Claims

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Application Information

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IPC IPC(8): H01R13/46H01R13/629H01R13/639H01R12/71
Inventor 佐佐木良镰谷裕康
Owner SMK CO LTD
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