Patent ID: 7764002

Claim:
A combination type slip ring, comprising: a base having at least a slot on a circumference thereof; a plurality of conductive members; a plurality of conductive rings, which are as many as said conductive members, having a slot respectively for insertion of said conductive members; and a plurality of insulating rings, which are as many as said conductive rings, having a fitting portion and a spacing portion projected from an outer side of said fitting portion respectively, wherein each of said fitting portions has an axial hole at a center thereof, and a plurality of bores and a slot around said axial hole, and said conductive rings with said conductive members are fitted to said fitting portions of said insulating portion respectively with said conductive members inserted into said bores of said insulating ring; further wherein said insulating rings with said conductive rings and said conductive members are fitted to said base in sequence with said conductive members received in said slots of said insulating rings passing through said corresponding bores of said insulating rings to have distal ends thereof out of said insulating ring.