The invention relates to an accidental starting prevention device for an electric bicycle, in particular to an electric bicycle accidental starting prevention device based on single-chip microcomputercontrol. The accidental starting prevention device for the electric bicycle comprises a handlebar knob, a horn button, a photoelectric switch, a photoelectric switch fixing piece and a circuit box. The single-chip microcomputer and the relay are fixed to the circuit board, the circuit board is fixed to the bottom of the box, and the box is fixed to a gap in an electric bicycle battery box. Two fixing holes are formed in the photoelectric switch fixing piece and are respectively used for fixing the photoelectric switch and a wheel central shaft screw rod. The single-chip microcomputer, the relay and the circuit board are arranged in the circuit box, and the relay and the handlebar knob are connected in series in a main circuit. The accidental starting prevention device for the electric bicycle can prevent the situation that the electric bicycle rushes out when a handlebar is twisted accidentally, and the driving safety of the electric bicycle is improved.
本发明专利涉及一种电动自行车防意外起步装置,是一种基于单片机控制的电动自行车防意外起步装置。电动自行车防意外起步装置包括车把旋钮、喇叭按钮、光电开关、光电开光固定片和电路盒;单片机、继电器固定在电路板上,电路板固定在盒子底部,盒子固定在电动自行车电池盒内空隙处;光电开关固定片上有两个固定孔,分别用于与光电开关和车轮中心轴螺杆的固定。其电路盒内设置有单片机、继电器和电路板,其中的继电器设置为与车把旋钮串联在总电路中。电动自行车防意外起步装置能够防止意外扭动车把致使电动自行车起步冲出的情况,提高了电动自行车的行车安全性。
Accidental starting prevention device for electric bicycle
一种电动自行车防意外起步装置
2020-05-01
Patent
Electronic Resource
Chinese
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