Patent ID: 6095835
Filing Date: 2000-08-01
Classification: G06K,H05K

Abstract:
A connector device having a frame attachably/removably supporting an IC card, a push rod held by the frame so as to reciprocate movably, and a number of pin contacts connected to socket contacts of the IC card in an inserted status, wherein the IC card in inserted status is ejected by pushing said push rod, said device further comprising:a heart-shaped cam groove fixed to said frame;a transmission pin attached to said push rod such that said push rod can move along the heat-shaped cam groove;a spring member, provided between said transmission pin and said frame, that elastically-biases said transmission pin toward said heart-shaped cam groove and elastically-biases said push rod in an IC-card ejection direction;a driving body held at said frame such that the driving body is movable in a reciprocating direction of said push rod, the driving body abutted against said transmission pin at a predetermined position; andan eject arm interlocked with said driving body,wherein said transmission pin is locked at two positions of said heart-shaped cam groove, whereby said push rod is locked in a predetermined approach position and a projected position projected from the approach position by a predetermined amount,wherein the approach position is in an IC card insertion direction and the projected position is in the IC card ejection direction;and wherein when the IC card is in the inserted status, by a first push operation with respect to said push rod in said approach position, said transmission pin is guided along said heart-shaped cam groove, thus said push rod withdraws to said projected position, and by a second push operation with respect to said push rod in said projected position, said transmission pin drives said driving body to said approach position to eject the IC card via said eject arm.