| 摘要 |
PURPOSE:To apply the operation in response to uttering of plural contents by using a planetary gear group so as to control plural outer output shafts. CONSTITUTION:When the pickup 10 falls down onto a stylus lead-out 11 at the center of a record disc 4, a planetary gear 6d is pushed by a guide member 6g, follower wheels 6h are moved to the forward position completely and cannot be pressed into contact with any of the follower wheels 6h-6j. A switch S is opened at the same time, power to a motor M is shut off and the motor M is stopped. In releasing the depression of a pushing lever 7, at a position where a planetary gear 6d is forwarded, that is, at a position where a stylus pressure is exerted, when the revolving direction of the lead-in P2 of a recording groove 1a is this side, the planetary gear 6d is pressed into contact with the follower wheel 6h of an outer output shaft 1 corresponding to the sound recording content to drive the outer output shaft 1. Since the outer output shaft 1 is a drive shaft to be operated in response to the sound recording content of the sound recording groove 1a, while the sound recording content of the sound recording groove 1a is being reproduced, the operation signifying the content is operat ed to a device assembled with the simple acoustic reproducing equipment.
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