Patent ID: 7698715

Claim:
An ejection device of a slot-in optical disc drive comprising: a rotating plate rotatably installed on the slot-in optical disc drive, and attached to an actuating gear of a feeding gear unit, the actuating gear capable of following the rotation of the rotating plate to disengage from the feeding gear unit of the slot-in optical disc drive; a push wall disposed on the rotating plate and located on a path of a hole penetrating the optical disc drive; a sliding piece attached to the feeding gear unit and located on the path of the hole and following the push wall; and an elastic unit attached to the rotating plate to keep the actuating gear engaged with the feeding gear unit; wherein when a stick is inserted into the hole, the stick reaches the push wall and pushes the sliding piece to complete an optical disc ejection; wherein the rotating plate comprises a first fixing hole for fixing the rotating plate on the slot-in optical disc drive and a second fixing hole for fixing the actuating gear; wherein the feeding gear unit comprises a first gear, the actuating gear, and a third gear, and the first gear and the third gear are fixed on the slot-in optical disc drive.