Digital intelligent slip ring

The invention relates to a slip ring which can achieve electric energy or electric signal transmission in 360-degree rotation mode. A stator seat fixes a rotor seat through a bearing, an electric connector is fixed in the rotor seat, the left end of a rotating shaft is fixed on the rotor seat at the center of the bearing, the right end of the rotating shaft is fixed with an end cover through a bearing, and a casing is fixed between the end cover and the stator seat in sealing mode. An insulated annular column is fixed on the left side of the rotating shaft, an electric conductive ring is fixed on the annular column, and an electric brush group matched with the electric conductive ring in sliding mode is fixed with the stator seat. A wireless rotation communication module is fixed on the right side of the rotating shaft, a communication line of the wireless rotation communication module is extracted through the electric connector, a wireless stationary communication module is fixed on the end cover close to the right side of the rotating shaft, and a communication line of the wireless stationary communication module is extracted through a stuffing box on the stator seat. The digital intelligent slip ring is small in contact consumption, convenient to maintain, simple in structure and low in cost.