▎ 摘　　要

NOVELTY - The utility model relates to graphene carbon brush technology field, and claims a graphene carbon brush, comprising a carbon brush main body, the top end of the carbon brush main body is provided with a curved surface, the top end of the carbon brush main body is fixedly connected with a lead, the top end of the lead is movably connected with a connecting piece, the top end of the connecting piece is fixedly connected with a wiring piece, the outer wall of the lead is movably connected with an insulating pipe, the outer wall of the insulating pipe is fixedly connected with a fixing plate, the front face of the fixing plate is fixedly connected with a fixing rod, the outer wall of the fixing rod is movably connected with a movable plate. The graphene carbon brush, can make the graphene carbon brush has good dismounting effect, convenient to disassemble the insulating tube, at the same time, it is convenient for the operating personnel work of the lead, improves the repairing efficiency of the operating personnel, and reduces the working difficulty of the operator, saves time and labour, indirectly improving the use effect of the graphene carbon brush, so that the practicability of the graphene carbon brush is improved.