Patent ID: 8460019

Claim:
A card connector comprising: a shell having an insertion chamber formed therein, the shell having an entrance formed at a front side thereof and communicating with the insertion chamber; at least one terminal set having a plurality of terminals and mounted to the shell and extending into the insertion chamber; a card tray inserted through the entrance and having at least one card supporting portion and a lateral portion, the least one card supporting portion being adapted for receiving at least one memory card; while the card tray is inserted into the shell, the at least one card supporting portion is located at the insertion chamber to allow the least one memory card to electrically contact the at least one terminal set; an ejecting assembly having a heart-shaped guide groove, a guide member, and a springy member, the heart-shaped guide groove being formed at the shell, the guide member having two ends, one of which is provided with a pivot portion mounted to the lateral portion of the card tray and the other is provided with an interference portion for interference with the heart-shaped guide groove, the guide member being suppressed by the shell to be limited to a predetermined height, the springy member being mounted inside the shell and working on the card tray for resiliently pushing the card tray outward; and a springy biasing member mounted to the shell and resiliently working on the guide member for forcing the interference portion of the guide member to a predetermined position; wherein the lateral portion of the card tray further comprises an extension groove having two ends, one of which communicates with the heart-shaped guide groove and the other extend rearward to a distal end of the lateral portion to be an open end; when the card tray is inserted into the shell, the open end of the extension groove corresponds to the predetermined position to allow entry of the interference portion.