| 摘要 |
PROBLEM TO BE SOLVED: To provide a simply structured disk changer device capable of easily detecting the loading of a disk in a tray, regarding a disk changer device for selecting and reproducing a plurality of disks, especially for performing an overlapped reproducing. SOLUTION: When a car gear is rotated to move trays 4 up or down, the projecting piece of the cam gear is inserted between the trays 4 to press a disk 3. The disk 3 pressed by the projecting piece is moved to the center of a casing 1 to press the roller 1 of a lever 6, and this lever 6 is rotated counterclockwise. A photocoupler is provided to detect the rotation of the lever 6. By the switching-on/off of the photocoupler, the existence of the disk 3 on the tray 4 is detected.
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