Main paddle collector ring assembly and debugging method

The invention discloses a main paddle collector ring assembly which comprises an angular displacement sensor, a conducting ring assembly, a stop pin, an outer cover, an elastic sheet, a mounting seat, a base, an electric brush assembly and a sleeve, the outer cover is connected with the mounting seat to form a mounting cavity, the base is arranged in the mounting cavity, the conducting ring assembly is arranged in the base and can rotate in the base. The angular displacement sensor is arranged at the top of the conducting ring assembly, the end of the elastic piece is fixed to the outer cover, the center of the elastic piece is fixed to the angular displacement sensor, the electric brush assembly is arranged on the base and makes contact with the conducting ring assembly, the connecting wire is arranged on the electric brush assembly, the sleeve is arranged at the bottom of the conducting ring assembly, and the stop pin is horizontally arranged outside the sleeve. A lead wire is arranged on the angular displa