Engine sensor with high detection sensitivity

The utility model discloses an engine sensor with high detection sensitivity, which comprises a shell, a transverse plate is arranged at the position of a middle shaft of the inner wall of the shell, a sensor body is arranged at the position of the middle shaft of the top of the transverse plate, screw rods are arranged at the bottom of the transverse plate and located on the two sides of the position of the middle shaft, and the surfaces of the screw rods are in threaded connection with connecting frames. And one side of the connecting frame is fixedly connected with a limiting pin, one side of the limiting pin is connected with the sensor body in an inserted mode, and the two sides of the top and the two sides of the bottom of the transverse plate are fixedly connected with connecting blocks. Through cooperation of the shell, the transverse plate, the sensor body, the lead screw, the bearing, the handle, the connecting frame, the limiting pin, the connecting block, the connecting column, the damper, the spr