Endoscope convenient to operate

The invention relates to the technical field of endoscopes, and discloses an endoscope convenient to operate. The endoscope comprises an endoscope tube body and a detection end; a pressure sensing module is arranged at the end part of the detection end, and the pressure sensing module is used for detecting a value change of pressure borne by the detection end during detection; a contraction device is arranged at a tail part of the detection end and is used for contracting the detection end; a bending piece comprised, and is arranged between the endoscope tube body and the contraction device, and the bending piece is used for adjusting bending of the detection end of the endoscope; the bending piece comprises a plurality of balls, and the ball balls are connected in series in a spine shape. A ventilation pipe is arranged on the outer side of the bending piece and is of a bent structure after being filled with air. According to the endoscope convenient to operate, a unique mode that the endoscope is driven by a