US Patent 9060548 Fast connector of electronic cigarette

A fast connector of electronic cigarette comprising a battery adaptor plate 201 above a battery 10, wherein a top surface of the battery adaptor plate 201 is welded with a pair of resilient battery columns 30; a bottom surface of the battery adaptor plate 201 is welded with a 2 pin socket 202; the 2 pin socket 202 and the battery 10 are connected, and the 2 pin socket 202 is connected to the resilient battery columns 30 via the battery adaptor plate 201; upper ends of the resilient battery columns 30 support against a vaporizer socket 40; a pair of electrode columns 401 and a heating wire 403 are fixed on the vaporizer socket 40; two ends of the heating wire 403 are welded and conducted with the electrode columns 401 via conduction wires 402.