| 摘要 |
PURPOSE:To load a disk easily, by supporting a holder containing the inserted disk turnably freely by a link mechanism, and transmitting driving force to the holder and guiding the disk to a specific position while rotating the holder. CONSTITUTION:After the disk 1 is inserted into an opening part 3, a motor 22 is driven to turn a gear 232 through a pulley 52, belt 24, pulley 54, and worm 25, and a lever 21 is then drawn in a direction B to turn a lever 17 in a direction C. A pin 19 is drawn into a cut part 102 to rotate a lever 202 clockwise and once the holder 200 is closed, gears 28 and 30, and 31 and 33, and then a belt 37, pulleys 35 and 36, a belt 38, a pinion gear 40, and a rack 43 are driven to guide the disk 1 to a specific position by a disk guide 10; and the disk is fitted to an adapter 16 and press-fitted to a turntable 15 to stop the motor 22. Then, the turntable 15 is rotated by another motor which is not shown in a figure. Thus, the disk 1 is loaded easily and securely. |
