US Patent 10320132 Radio frequency connector

A radio frequency connector is provided, it includes an outer conductor and an inner conductor including a conductive sleeve and an elastically conductive structure and being in the outer conductor and not contact each other; one end of the conductive sleeve is open and the other end is closed; the elastically conductive structure is disposed inside the conductive sleeve; one end of the elastically conductive structure abuts against the closed end of the conductive sleeve and the other end extends out from the open end part of the conductive sleeve and can move in a height direction of the conductive sleeve; the outer conductor is connected to an antenna PCB and a transceiving PCB; the closed end of the conductive sleeve is welded on the transceiving PCB; and the part, extending out from the open end of the conductive sleeve, of the elastically conductive structure abuts against the antenna PCB.