Coaxial conductor and a coax connector thereof

Claim 2

A coax connector for a coaxial signal cable, comprising: a tubular outer conductor having a rear end portion, a front end portion and an intermediate portion which is disposed between said rear and front end portions and which confines a through-hole void that communicates said rear and front end portions, said rear end portion having a teethed inner wall surface, said through-hole void having a diameter smaller than inner diameters of said rear and front end portions, and a first diverging end section adjacent to said rear end portion; an insulator unit disposed fittingly to substantially span the inner diameter of said front end portion of said tubular outer conductor; and an elongated inner conductor having a portion that extends through said insulator unit and into the void of said intermediate portion of said tubular outer conductor, said inner conductor being retained in an axial direction of said tubular outer conductor by said insulator unit.

Claim 3

The coax connector as claimed in claim 1, wherein said through-hole has a second diverging end section adjacent to said front end portion.

Claim 4

The coax connector as claimed in claim 2, wherein said front end portion has a distal end which is formed with an inwardly projecting flange to prevent removal of said insulator unit from said tubular outer conductor via said front end portion.

Claim 5

A coaxial conductor comprising: a coax connector including: a tubular outer conductor having a rear end portion, a front end portion and an intermediate portion which is disposed between said rear and front end portions and which confines a through-hole void that communicates said rear and front end portions, said rear end portion of said tubular outer conductor having a teethed inner wall surface, said through-hole void having a diameter smaller than inner diameters of said rear and front end portions, and a first diverging end section adjacent to said rear end portion; an insulator unit disposed fittingly to substantially span the inner diameter of said front end portion of said tubular outer conductor; and an elongated inner conductor having a portion that extends through said insulator unit and into the void of said intermediate portion of said tubular outer conductor, said inner conductor being retained in an axial direction of said tubular outer conductor by said insulator unit; and a coaxial signal cable including a center conductor, a braided outer conductor, a dielectric which separates said center conductor from said braided outer conductor, and an insulating jacket which is provided around said braided outer conductor, one end of said insulating jacket being stripped so as to expose a portion of said braided outer conductor, said exposed portion of said braided outer conductor being pulled over said insulating jacket so as to expose a portion of said dielectric, said coaxial signal cable being inserted into said tubular outer conductor via said rear end portion such that said exposed portion of said dielectric extends slidably into said intermediate portion void so as to be pierced by said inner conductor in order to establish electrical connection between said center conductor and said inner conductor, said rear end portion of said tubular outer conductor being crimped to permit said teethed inner wall surface to penetrate into said insulating jacket of said coaxial signal cable and to permit electrical contact between said braided outer conductor and said tubular outer conductor.

Claim 6

A coaxial conductor comprising: a coax connector including: a tubular outer conductor having a rear end portion, a front end portion and an intermediate portion which is disposed between said rear and front end portions and which confines a through-hole void that communicates said rear and front end portions, said rear end portion of said tubular outer conductor having a teethed inner wall surface, said through-hole void having a diameter smaller than inner diameters of said rear and front end portions, and a first diverging end section adjacent to said rear end portion; an insulator unit disposed fittingly to substantially span the inner diameter of said front end portion of said tubular outer conductor; and an elongated inner conductor having a portion that extends through said insulator unit and into the void of said intermediate portion of said tubular outer conductor, said inner conductor being retained in an axial direction of said tubular outer conductor by said insulator unit; and a coaxial signal cable including a center conductor, a braided outer conductor, a dielectric which separates said center conductor from said braided outer conductor, and an insulating jacket which is provided around said braided outer conductor, one end of said insulating jacket being stripped so as to expose a portion of said braided outer conductor, said exposed portion of said braided outer conductor being pulled over said insulating jacket so as to expose a portion of said dielectric, said coaxial signal cable being inserted into said tubular outer conductor via said rear end portion such that said exposed portion of said dielectric extends slidably into said intermediate portion void so as to be pierced by said inner conductor in order to establish electrical connection between said center conductor and said inner conductor, said rear end portion of said tubular outer conductor being crimped to permit said teethed inner wall surface to penetrate into said insulating jacket of said coaxial signal cable and to permit electrical contact between said braided outer conductor and said tubular outer conductor.

Claim 7

The coaxial conductor as claimed in claim 4, wherein said through-hole has a second diverging end section adjacent to said front end portion.

Claim 8

The coaxial conductor as claimed in claim 5, wherein said front end portion of said tubular outer conductor has a distal end which is formed with an inwardly projecting flange to prevent removal of said insulator unit from said tubular outer conductor via said front end portion.