Multifunctional steering wheel assembly

The utility model discloses a multifunctional steering wheel assembly which comprises an assembly body, a safety air bag installation hole is formed in the center of the bottom face of the assembly body, anti-skid block sets are fixedly arranged on the two sides of a handle of the assembly body, and three clamping grooves are formed in the bottom face of the assembly body in a triangular shape. Clamping blocks are movably arranged in the three clamping grooves, an instrument rack is fixedly arranged at the upper ends of the three clamping blocks, a division bar is fixedly arranged in the instrument rack, a loudspeaker button cover is fixedly arranged in the division bar, and a first keyboard and a second keyboard are fixedly arranged at the positions, close to the two sides, of the upper end face of the instrument rack correspondingly; and a song opening button and a song closing button are fixedly arranged at positions, close to the first keyboard, of the upper end surface of the instrument rack respectively