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Card connector

A technology of card connectors and connecting parts, which is applied in the direction of connection, components of connection devices, electrical components, etc., and can solve problems such as difficulty in correcting deformation of small cards 911 and large cards 913

Inactive Publication Date: 2014-07-23
SMK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] In addition, in Figure 12 (a)~ Figure 12 In the card connector 901 shown in (c), since the card pressing portion 902 is formed of a thin metal plate, it is difficult for the card pressing portion 902 to correct the deformation of the small card 911 and the large card 913.

Method used

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Examples

Experimental program
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Embodiment Construction

[0031] according to figure 1 (a), figure 1 (b), figure 1 (c) to Figure 11 One embodiment will be described. For convenience of description, this embodiment is referred to as the first embodiment. figure 1 (a) is a perspective view of the card connector 101 . figure 1 (b) is a plan view of the card connector 101 . figure 1 (c) is a front view of the card connector 101 .

[0032] The card connector 101 is a large-sized card 301 with a wide width as the first card medium (refer to image 3 (a)~ image 3 (c)) and the small size card 401 (refer to Figure 4 (a)~ Figure 4 Any of (c)) can be inserted into the device. The card connector 101 includes a housing 102 . The housing 102 is formed by covering a resin-molded main body 103 with a cover 104 , and is formed in a flat box-like shape that is substantially rectangular in plan view. Will figure 1 One flat portion of the casing 102 shown in (a) and (b) is referred to as a first flat portion 102a. In addition, ano...

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PUM

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Abstract

The invention provides a card connector, which can ensure contact of a pad part provided by a card medium and a contact provided by the card connector. A housing (102) of the card connector (101) is provided with an insertion opening (105), an accommodating space (106) communicated with the insertion opening (105) is formed in the internal. A large-scale card or a small-scale card is slidably inserted from the insertion opening (105). A first contact (111) in a contact with the pad part of the large-scale card and a second contact (112) in a contact with the pad part of the small-scale card are disposed in the accommodating space (106). A clamping part (143) freely moves betweens a first position facing a plane part of the large-scale card inserted in the accommodating space (106) and a second position facing a plane part of the small-scale card inserted in the accommodating space (106). If the clamping part (143) moves from an original position, a torsional spring (136) is returned to the original position.

Description

technical field [0001] The present invention relates to a card connector which is applied to various electronic devices such as cellular phones, telephones, PDA (personal digital assistance), portable audio, game machines, video cameras, printing machines, and information terminal equipment, and can be installed Card media in many different sizes. Background technique [0002] Various electronic devices equipped with card connectors for attaching card media that store and hold data (mobile phones, telephones, PDA (personal digital assistance), portable audio, game machines, video cameras, printing machines, information terminal equipment, etc.) is spreading. As card media, there are, for example, IC cards and PC cards on which IC chips for CPU and memory are mounted, SD cards, SIM cards, and the like, and the size varies depending on the type. In addition, in the process of popularizing various card media, the card connector is not only required to be low-profile and minia...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R12/71H01R27/00H01R13/629H01R13/639
Inventor 延与笃志
Owner SMK CO LTD
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