Patent ID: 7367840

Claim:
A radio frequency microwave connector for telecommunication, used for allowing the manufacturing of the connector to be more time saving and a central terminal and an inner wire of a coaxial cable to be more tightly combined, comprising; a metal housing, a combination part being extended upward from a upper end thereof, said combination part having a intermediate element and a plurality of tag pairs respectively extended outward from two sides of said intermediate element, a pair of arms extended outward at the opposite sides of said combination being disposed on said metal housing, an interval existing between said two arms; a plastic insulator, covered in said metal housing and having a hollow portion, a bendable sheet extended upward and a projection extended outward and levelly being disposed at a upper end thereof, said projection being accented between said two arms, a groove is disposed on said projection, said sheet being corresponding to said groove; the central terminal, covered in said hollow portion of said plastic insulator, a fixing groove and guiding groove communicated with each other being disposed at a upper end of said central terminal, said guiding groove being positioned above said fixing groove, one of a male terminal and a female terminal being disposed at a lower end of said central terminal; wherein a diameter of a cross section of said guiding is larger than a diameter of said inner wire of said coaxial cable, a diameter of a cross section of a upper end of said fixing groove is smaller than said diameter of said inner wire; whereby, said inner wire is allowed to thrust into said fixing groove and a lower end of said insulating sheet to be placed in said groove and suppressed above said inner wire to cause said inner wire and said combination not to contact with each other when said combination part and said sheet are bended; in the meantime, said tag pairs are respectively caused to buckle said metal housing, said two arms and said a grounding wire layer and outer insulation layer of said coaxial cable, wherein a male terminal is disposed at the lower end of said central terminal, said male terminal is circular-stick-typed, wherein said central terminal comprises an upper end part and a lower end part; said upper part is positioned above said lower end part; said upper end part comprises a bottom sheet, a first sheet and a second sheet; said first sheet and said second sheet extend upward from two opposite sides of said bottom sheet; end parts of said first sheet and said second sheet are bent downward to form a first wall and a second wall respectively; a space between said first wall and said second wall forms said fixing groove and said guiding groove which communicate with each other and have certain depths.