Rolling type multifunctional white board

The utility model discloses a rolling type multifunctional white board. The rolling type multifunctional white board is characterized by comprising a white board frame, an LED (Light-Emitting Diode) backlight board, a PVC (PolyVinyl Chloride) writing board and a synchronous transmission component, wherein the synchronous transmission component is arranged inside the white body frame; the LED backlight board is arranged at the bottom of the white board frame; the PVC writing board is arranged in the white board frame in a rolling mode through the synchronous transmission component; the synchronous transmission component comprises bearings A, a synchronous belt A, bearings B, two guide shafts, two transmission shafts, synchronous wheels, a synchronous belt B and a motor; the two transmission shafts are arranged up and down through the bearings B respectively; the synchronous wheels are mounted on the transmission shafts; the two guide shafts are arranged up and down through the bearings A respectively; the moto