Conductive slip ring

The utility model provides a conductive slip ring which comprises a stator and a rotor rotatably connected to the stator. A plurality of annular channels which are arranged in the axial direction andarranged at intervals are arranged between the stator and the rotor, the annular channels are filled with liquid metal, the liquid metal in the annular channels is insulated and isolated from one another, the stator is connected with a plurality of stator electrodes corresponding to different annular channels, and the stator electrodes are in conductive connection with the liquid metal in the corresponding annular channels. The rotor is connected with a plurality of rotor electrodes corresponding to different stator electrodes, and the rotor electrodes are in conductive connection with the corresponding stator electrodes through liquid metal in the corresponding loop channels. The structure is simple, connection between the rotor electrode and the stator electrode is achieved through liquid metal in the loop, abra