Gastroscope with automatic steering function

The automatic steering gastroscope comprises an outer tube, a steering imaging assembly and an automatic control unit, the automatic control unit is arranged at the near end of the outer tube, the steering imaging assembly is arranged at the far end of the outer tube, the automatic control unit comprises a shell, and a winding mechanism and a power assembly are arranged on the shell; the steering imaging assembly comprises a rotating ball and an imaging piece, the rotating ball is provided with the imaging piece, the power assembly is used for driving the winding mechanism to rotate so as to achieve rotation of the imaging piece, the power assembly drives the winding mechanism to rotate, and the winding mechanism drives the rotating ball and the imaging piece to rotate. The condition of the stomach of a patient can be comprehensively observed through rotation of the imaging piece, the rotating ball and the imaging piece are driven to rotate through the power assembly and the winding mechanism, automatic contr