| 摘要 |
<p>PURPOSE:To perform the leading-in operation of the operating material surely with a simple constitution, by using three gears of a specific structure. CONSTITUTION:Gear 62 is formed in one body on pulley 56 which is interlocked with pulley 58 driven by motor 57, and the gear provided with large-diameter part 66 and small-diameter part 67 is supported through shaft 661 on movable plate 63 which is supported through shaft 64 on subchassis 55, and further, gear 68 provided with notched part 681, ring-form wall part 682, and cam part 69 is fitted to shaft 64 rotatably and is interlocked with driving material 72 and locking lever 82 which are interlocked with operation material 78 and switching slider 76. When locking lever 82 is turned by current supply to solenoid plunger 83 to cause gear 68 and small-diameter part 67 to gear into each other through flat spring 84, large-diameter part 66 and gear 62 gear into each other, and switching slider 76 is driven through driving lever 73 and so on, and the fast-forwarding music selecting material and so on are led into the operating direction through the first link part 752 and so on.</p> |
