Hemostatic needle in endoscopic thyroid tunnel

The utility model discloses a hemostasis needle in an endoscopic thyroid tunnel, which comprises an electric coagulation hemostasis needle, a needle body is arranged on the electric coagulation hemostasis needle, an insulating partition plate is arranged in the center of the inside of the needle body, a positive electrode conduction sheet and a negative electrode conduction sheet are symmetrically arranged on two sides of the insulating partition plate, and a connection mechanism is arranged in the center of the needle body. An external protection ring is arranged in the connection mechanism, installation base blocks are arranged in the external protection ring, springs are arranged in spring installation grooves in the installation base blocks, a positive electrode conduction piece and a negative electrode conduction piece are arranged on the outer sides of the two installation base blocks respectively, and a button is arranged in a movable groove of the external protection ring. A connecting groove in the c