Mutual coupling type contact pair

The utility model discloses a mutual coupling type contact pair, which comprises two single workpieces, each workpiece comprises a conductor and a threaded rod, one end of the conductor is fixedly connected with the threaded rod, the mutual coupling type contact pair is characterized in that the conductor is provided with a plurality of contact columns, the cross section of each contact column is fan-shaped, each contact column is provided with two contact surfaces, and the two contact surfaces are in contact with each other. The contact columns of the two workpieces are mutually staggered and inserted, and the two contact surfaces of each contact column are respectively in contact with the two adjacent contact columns of the other single workpiece. The utility model aims to provide the mutual coupling type contact pair which has the advantages of simplified structure, simple installation, convenient use and strong conductivity. 本实用新型公开了一种互耦式接触对，包括两个单体工件，所述工件包括导体和螺纹杆，所述导体一端固定连接螺纹杆，其特征在于，所述导体设有多个接触柱，所述接触柱的横截面为