Three-side cleaning electric toothbrush with rotatable brush head

According to the technical scheme, the three-face cleaning electric toothbrush is characterized in that a driving head is arranged and used for solving the problem that the brush head rotates when a user cannot rotate the wrist conveniently, and a charging base is arranged and used for solving the problem that power is supplied when the driving head is not connected with an external power source; the motor drives the transmission shaft to rotate, the transmission shaft drives the insertion rod to rotate, the insertion rod drives the brush head to rotate, and the brush head can comprehensively clean the oral cavity without rotating the wrist of a user; the rotating shaft drives the connecting rod to rotate, the connecting rod drives the bristles to rotate, the bristles clean the interior of the oral cavity, the protective rubber coating can protect the cheek in the oral cavity, the situation that the cheek is hurt due to repeated friction of the bristles to the cheek is prevented, and the charging base is prot