| 摘要 |
A toy record player having an upwardly biassed, vertically moveable shaft, the upper end of which defines a push button for starting the player and which, also, is a record holder for holding and rotating a record disc. The record disc has a plurality of recording grooves on its lower face and carries marks representing the starting position of respective recording grooves on its upper face. A stylus point, which indicates the position of a tone arm, is carried thereby. The stylus is upwardly directed to confront the lower face of the record disc. Depression of the push button closes a circuit for a driving motor as well as lowering a record disc into engagement with the stylus. As the tone arm is driven to the final position of sound reproduction, it presses a latch to disengage the latter from a circumferential groove, so that the shaft is allowed to be returned upwardly, by the bias, to reset the player to its starting condition.
|
