POWER-ASSISTED WHEEL INTEGRATED WITH DRIVE AND POWER SUPPLY AND ROLLATOR

A power-assisted wheel assembly integrated with drive and power supply and a rollator are provided, the power-assisted wheel assembly includes a wheel hub, a tire sleeved on the wheel hub, a wheel axle rotating relative to the wheel hub, and a sealed accommodation cavity provided in the wheel hub. The accommodation cavity is provided with a battery and a motor, the motor is connected to the wheel hub for transmission; the accommodation cavity is provided with an electronic control board, which is electrically connected to the battery and the motor. The battery supplies power to the electronic control board and the motor; the electronic control board is wirelessly connected to a remote control for controlling an operation of the motor. The power-assisted wheel assembly adopts a structure with built-in battery and motor, combined with wireless communication to achieve a full sealing of the wheel assembly.