| 摘要 |
<p>PURPOSE:To simplify the constitution of the titled mechanism, to decrease the number of parts, to make a tape player small and simple, and to improve the reliability by utilizing a reverse rotation of rotation driving. CONSTITUTION:In case of a play mode and a rapid traverse/rewind mode, etc. in which a head plate is in a forward position, an idler gear 10 is separated from a fly wheel 11, and rotation is not transmitted to a forward and backward rotation gear 1. Also, in case of a stop mode in which the head plate is in a backward position, the idler gear 10 is engaged with the flywheel 11, the forward and backward rotation gear 1 rotates forward (counterclockwise), and in this case, a gear plate 2 is turned to the forward rotation side (counterclockwise) by a compression spring 4. In this case, an intermittent gear 5 is locked to a lock link, and a switching gear 3a moving to the engaged side to the intermittent gear 5 is opposed to an intermittent part 5a of the intermittent gear 5. In this state, when an eject command is executed, a motor 9 rotates backward, the forward and backward rotation gear 1 rotates backward, gear of the reverse side to the time of the forward rotation if engaged with the gear plate 2 turns to the backward rotation side, and a switching the intermittent gear 5.</p> |
