Sound producing remote control toy vehicle
    4.
    发明授权
    Sound producing remote control toy vehicle 失效
    声音制作遥控玩具车

    公开(公告)号:US5024626A

    公开(公告)日:1991-06-18

    申请号:US649407

    申请日:1991-02-01

    CPC classification number: A63H30/00 A63H17/34

    Abstract: A remote control toy vehicle system includes a toy vehicle and a remote control. The toy vehicle includes a motor for selectively driving the toy vehicle. The remote control is electrically coupled to the toy vehicle and includes a manually actuatable first control switch for controlling the motor. The remote control also includes a sound producing circuit for selectively producing sounds related to the toy vehicle. Manually actuatable second control switches on the remote control the sounds producible by the sound producing circuitry.

    Abstract translation: 遥控玩具车系统包括玩具车和遥控器。 玩具车包括用于选择性地驱动玩具车的马达。 遥控器电耦合到玩具车辆并且包括用于控制电动机的可手动致动的第一控制开关。 遥控器还包括用于选择性地产生与玩具车相关的声音的声音产生电路。 手动致动的第二控制开关在遥控器上产生由声音产生电路产生的声音。

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