| 摘要 |
PURPOSE: An electromotive running board is provided to easily brake by using a brake lever without moving the gravity center of user's body and to easily supply power just when using a motor. CONSTITUTION: An electromotive running board comprises a handle member(20), a drive member, a drive member control circuit device, a drive member cover unit(60), and a board frame member(30). The handle member has a handle(22) at the upper end, a brake lever(42) installed to a side of the handle to brake rotation of the rear wheel, and a handle stem for coupling the front wheel(26). The drive member transmits rotary power of a motor to wheels by coupling the electric motor for transmitting power to the rear wheel, pulleys installed to the rotating shafts of the wheel and motor, and a belt for interlocking each pulley, to be rotated. The drive member control circuit device controls power transmission of the drive member. The drive member cover unit protects the drive member and forms a power switch(52) for applying power to the motor under condition coupled with the drive member. The frame member forms a cavity for receiving plural batteries inside, with coupled at the lower end of the hand stem.
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