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    • 5. 发明授权
    • Modular radio control for use with multiple toy vehicles
    • 用于多个玩具车的模块化无线电控制
    • US4406085A
    • 1983-09-27
    • US332709
    • 1981-12-21
    • Tony Rhodes
    • Tony Rhodes
    • A63H30/04
    • A63H30/04
    • A modular radio control unit for use with multiple toy vehicles is disclosed. The control unit is in the shape of a vehicle passenger compartment and is designed to plug into a cavity formed in each vehicle. The control unit contains a control circuit including a radio receiver and a motor drive circuit to control two motors mounted in the vehicle and connected to control the motion of the vehicle. The control unit also contains batteries to provide power to the control circuit and to the motors. A set of contacts is provided in the control unit and in each vehicle so that when the control unit is plugged into a vehicle cavity, the output signals from the drive circuits are provided to the motors to effect remote control of the vehicle in response to commands from a transmitter.
    • 公开了一种用于多个玩具车的模块化无线电控制单元。 控制单元是车辆乘客舱的形状,并被设计成插入形成在每个车辆中的空腔中。 控制单元包括控制电路,该控制电路包括无线电接收器和马达驱动电路,用于控制安装在车辆中并连接以控制车辆运动的两个马达。 控制单元还包含用于向控制电路和电动机供电的电池。 在控制单元和每个车辆中提供一组触点,使得当控制单元插入车厢时,来自驱动电路的输出信号被提供给电动机以响应于命令来实现车辆的远程控制 从发射机。