Patent ID: 6709032
Filing Date: 2004-03-23
Classification: E05B,G11B,Y10S,Y10T

Abstract:
A cover-locking device for an optical disk drive having a main body and a hinged cover thereon, the cover-locking device comprising:a locking protrusion formed on the cover and provided with a locking hole; a locking mechanism mounted on the main body, comprising: an electromagnetic switch comprising an extensible magnet to move between a first position and a second position, wherein a first axis is defined at the extensible magnet; a hook base; a hook pivotally connected to the hook base, comprising a hooking head adapted to lock the locking protrusion at the locking hole, and further pivotally connected to the extensible magnet at the first axis, such that the hooking head is adapted to release the locking protrusion as the extensible magnet moves toward the first position; a pushing part pivotally connected to the hook base, comprising a pushing end adapted to open the cover, and a link pivotally connected to the pushing part with one end and pivotally connected to the extensible magnet at the first axis with another end, such that the pushing part opens the cover as the extensible magnet moves toward the first position.