| 摘要 |
PROBLEM TO BE SOLVED: To miniaturize a device while maintaining an assemblability. SOLUTION: A lift operation lever 5 moved by driving force is provided. The lift operation lever 5 is provided with a holder 7 displaced between the inserting/pulling-out position of a cartridge case 20 and the reproducing position of a disk 20a in the cartridge case 20. A groove part 5a1 is provided to be directed along the side face of the holder 7 when the holder 7 is in the reproducing position. A lift linking lever 8 is provided, to which driving force from the lift operation lever 5 is transmitted. In the lift linking lever 8, an arm part 8b is formed so as to be fitted in the groove part 5a1 and also inserted into the guiding groove part 20g2 of the cartridge case 20. The arm part 8b contributes to miniaturization by preventing the outward protrusion of a base chassis 1 while securing the transmission of the driving force.
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