Patent ID: 6959872
Filing Date: 2005-11-01
Classification: G06K

Abstract:
1. A multi-purpose memory cardholder having one end provided with slots to respectively receive the insertion of SD Card, MS Card, SM Card and MM Card adapted to spring plates or terminals inside the cardholder; the cardholder being made axially longer at where the slot is provided; a concave being formed at the center; a contact for XD Card being provided at the bottom of the concave slot; and one end of the XD card being inserted through the slot to incorporated with the contact in forming a five-in-one memory cardholder, wherein, two write-proof spring plates and a source base plate are provided inside the cardholder; the source base plate is folded at a right angle; a horizontal end of the source base plate is fixed with a T-shape member approximately at the center or the end; both write-proof spring plates are arranged in parallel with and in relation to the source base plate; a protruded end of the contact extends into where between both protruded sides of the T-shape member and the source base plate; and the insertion of the SD card compresses the protrusions of both spring plates to contact and conduct with the source base plate.