Electric endoscope with stable observation function

The invention relates to the technical field of endoscopes, and discloses an electric endoscope with a stable observation function. Comprising an insertion part, the insertion part comprises a tube body, a through opening is formed in the tube body, and a side protrusion is arranged on the tube body and communicated with the through opening; a telescopic structure and a wiping structure are arranged in one end of the inserting part, the telescopic structure extends out of the side face of the inserting part, and meanwhile the telescopic structure pushes the wiping structure to pull the interior of the wiping structure. When a lens of the camera device is blocked due to the fact that the tube body is squeezed by the intestinal tract, the telescopic structure extends out of the side protrusion on the through opening in the side face of the tube body to extrude the wall of the intestinal tract outwards, the shooting face is parallel to the inclined face formed through squeezing, and therefore the endoscope can c