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Reading device for an electronic memory card, especially a micro card

A card reader, miniature technology, used in instruments, inductive record carriers, chassis/cabinet/drawer parts, etc.

Inactive Publication Date: 2013-03-27
AMPHENOL TUCHEL ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Since the reader has to go through a lot of opening and closing, the problem of material breakage arises and as another problem is the contact area for grounding the cover Significant wear and abrasion of contact surfaces

Method used

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  • Reading device for an electronic memory card, especially a micro card
  • Reading device for an electronic memory card, especially a micro card
  • Reading device for an electronic memory card, especially a micro card

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] Figure 4-11 A first embodiment of a micro card reader 1 according to the invention, in particular a micro SD card reader, is shown in Figure 1-3 Important details are shown in .

[0051] Such as Figure 4 As shown in, the micro card reader (referred to as: card reader) 1 has figure 1 The card and contact block receiving device 10 and the contact block (insulator) 4 in which the contact element 70 is fixed are shown in detail. The contact element 70 constitutes a contact spring 71 ( Figure 5 ). Such as Figure 1-3 As shown in , the card and contact block accommodating device 10 has a contact block accommodating body or base (or frame) 2 and a flap / slide cover 3 . The base 2 preferably consists of sheet metal. The cover 3 , which is designed to accommodate the microcard 9 , is likewise preferably made of sheet metal.

[0052] The cover 3 is rotatably or hingeably and slidably placed on the base 2 by means of a hinge arrangement, in particular a rotary / sliding ...

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PUM

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Abstract

The invention relates to a modular micro card reader comprising a base for accommodating and mounting a contact block that supports contact elements. Said micro card reader further comprises a cover, preferably a folding / sliding cover, which is pivotally mounted on the base and is used for accommodating a micro card.

Description

technical field [0001] The present invention relates to a card reader or contact device for a micro card such as a micro SD card, in short the invention relates to a micro card reader. Background technique [0002] Card readers for larger card sizes having a metal cover rotatably placed on a plastic base have been disclosed in the prior art. [0003] For example, patent document DE 10238156 A1 proposes a card reader with a metal flap which provides an electrically conductive connection between the cover hinged on the dielectric contact support and the housing potential of the circuit. [0004] DE 10 2004 015 279 proposes a card reader with a metal cover which is electrically connected via spring contacts to the card receptacle or to the contact carrier. However, in both card reader arrangements a separate contact assembly must be provided which makes the electrical contact between the circuit on the printed circuit board and the metal cover. If the function of moving the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K7/00H05K5/02
CPCG06K13/0862G06K7/0043G06K7/0021
Inventor G·布朗
Owner AMPHENOL TUCHEL ELECTRONICS