Electric brush assembly of micro direct current motor

The utility model discloses an electric brush assembly of a micro direct current motor, and belongs to the field of electric brushes. Comprising an electric brush seat which is in threaded connection with a fixing bolt and is provided with two sliding grooves; each sliding groove is provided with an adjusting assembly. The adjusting assembly comprises a screw rod which is rotationally installed between the two inner walls of the sliding groove, and one end of the screw rod penetrates to the outside. One end of the moving rod is slidably mounted on the sliding groove and is in threaded connection with the screw rod; the electric brush box is fixedly connected to the other end of the moving rod; the electric brushes are arranged on the electric brush box, and one ends, far away from each other, of the two electric brushes are fixedly connected with one ends of extrusion springs respectively; and the connecting sheet is fixedly connected to the other end of the extrusion spring. The beneficial effect of the util