| 摘要 |
<p>PURPOSE:To realize the remote control for a magnetic sound recorder and reproducer, by driving selectively a control lever which switches the operation modes by means of a start level with the sliding position selected by a remote control signal. CONSTITUTION:In case no remote control is desired, a desired one of the control levers 1 is pressed to obtain a selected mode. In the remote control mode, the remote control signal is fed by a signal trasmitter to drive a motor 9. At the same time, the signal is fed to an electrode 12 corresponding to the lever 1, and a rope 10 is taken up to the pulley of the motor 9 against the force of a spring 16. Then a start lever 8 at the left of a guide member 4 is slided to the right to touch the electrode 12. As a result, a plunger 7 works, and the tip of the lever 8 hooks the working shaft 13 of the lever 1. Thus the lever 1 is changed to the play mode.</p> |
