A radio frequency connector, wherein the radio frequency connector comprises: an outer conductor and an inner conductor , wherein the inner conductor comprises a conductive sleeve and an elastically conductive structure , wherein the outer conductor is of a tubular structure, the inner conductor is disposed in a cavity of the outer conductor, and the inner conductor is not in contact with the outer conductor; wherein the elastically conductive structure comprises a conductive head and an elastic element ; wherein one end of the elastic element abuts against the closed end of the conductive sleeve; wherein a bottom end of the conductive head abuts against the other end of the elastic element; wherein a top end of the conductive head is configured to extend out from the open end part of the conductive sleeve and is configured to move in an axis direction of the conductive sleeve; the outer conductor is configured to be fixedly connected to both an antenna printed circuit board, PCB , and a transceiving PCB ; the closed end of the conductive sleeve is configured to be welded on the transceiving PCB; and the part, extending out from the open end part of the conductive sleeve, of the elastically conductive structure is configured to abut against the antenna PCB; wherein the conductive head comprises a metal inner core (X) and an outer insulation layer (Y), wherein the metal inner core (X) is of a columnar structure, an included angle (a) exists between a bottom surface (C) and a side surface (G) of the metal inner core, and a value range of (a) is less than 90°, the outer insulation layer is disposed on the side surface of the metal inner core, a region that is on the side surface of the metal inner core and that is close to the bottom surface of the metal inner core is an exposed region in which the outer insulation layer is not disposed, and the exposed region can be in point contact with an inner wall of the conductive sleeve under an action of the elastic element. an outer conductor and an inner conductor , wherein the inner conductor comprises a conductive sleeve and an elastically conductive structure , wherein the outer conductor is of a tubular structure, the inner conductor is disposed in a cavity of the outer conductor, and the inner conductor is not in contact with the outer conductor; wherein the elastically conductive structure comprises a conductive head and an elastic element ; wherein one end of the elastic element abuts against the closed end of the conductive sleeve; wherein a bottom end of the conductive head abuts against the other end of the elastic element; wherein a top end of the conductive head is configured to extend out from the open end part of the conductive sleeve and is configured to move in an axis direction of the conductive sleeve; the outer conductor is configured to be fixedly connected to both an antenna printed circuit board, PCB , and a transceiving PCB ; the closed end of the conductive sleeve is configured to be welded on the transceiving PCB; and the part, extending out from the open end part of the conductive sleeve, of the elastically conductive structure is configured to abut against the antenna PCB; wherein the conductive head comprises a metal inner core (X) and an outer insulation layer (Y), wherein the metal inner core (X) is of a columnar structure, an included angle (a) exists between a bottom surface (C) and a side surface (G) of the metal inner core, and a value range of (a) is less than 90°, the outer insulation layer is disposed on the side surface of the metal inner core, a region that is on the side surface of the metal inner core and that is close to the bottom surface of the metal inner core is an exposed region in which the outer insulation layer is not disposed, and the exposed region can be in point contact with an inner wall of the conductive sleeve under an action of the elastic element. <EOS>