Rfid card retention assembly

Details Rfid card retention assembly Rfid card retention assembly

A - Human Necessities

45

F

A45F 5/02 (2006.01) A45C 11/18 (2006.01) H04B 15/00 (2006.01) H05K 9/00 (2006.01) G06K 19/07 (2006.01)

Patent

CA 2605051

A card retention assembly includes a shield and a retraction mechanism. The shield is essentially non-transmissive of radio frequency signals and encloses a card receptacle which retains an RFID card when the retraction mechanism is in a retracted position. The retraction mechanism includes a spool and a retention line connectable to the RFID card and connected to the spool. Manually withdrawing the RFID card from the card receptacle causes the retention line to unwind from the spool and transitions the retraction mechanism from the retracted position to an extended position. The retraction mechanism is biased to the retracted position causing the retention line to wind back onto the spool and automatically returning the RFID card back to the card receptacle when the RFID card is manually released. Radio frequency communication between the RFID card and a proximal card reader is prevented when the RFID card is within the card receptacle and is permitted when the RFID card is outside the card receptacle.

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