Transmission device of electric scooter

The utility model belongs to the field of transmission of electric scooters, and particularly relates to an electric scooter transmission device which comprises a base, a mounting plate is in threaded connection with one side of the top of the base, a driving motor is fixedly mounted at the top of the mounting plate, and a driving shaft is fixedly mounted on one side of the driving motor. And a driving gear is fixedly installed on one side of the driving shaft, a hub is movably installed in the base, and an inner gear strip is fixedly installed on one side in the hub. Through the structural design of the driving motor, the driving shaft, the driving gear and the inner gear rack, the direct transmission function is achieved, the problems of power attenuation and complex structure are solved, an intermediate mechanical structure for transmitting power is not needed, power attenuation is avoided, a complex transmission device is not needed, the number of parts and the workload of later maintenance are reduced, a