| 摘要 |
PURPOSE: A toy ship capable of power transmission using a magnetic force is provided to transmit a power between a motor and a screw by a magnetic constraining without a physical contact. CONSTITUTION: The toy ship(100) comprises: a housing(10); a screw(40) connected by a driven shaft(41) within the housing(10); an electric motor(20) mounted within the housing(10); and a power transmission unit(30) transmitting the rotating power of the electric motor(20) to the screw so that the screw(40) can rotate relative to the housing(10).
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