Press fit cable termination for printed circuit boards

Claim 2

An electrical connector for coaxial cable and for attachment to a circuit board, comprising, a sleeve portion and a base portion, said sleeve portion including first and second means for coupling to a signal and a ground conductor, respectively, of a coaxial cable, said first and second means being spaced apart and electrically insulated from one another, said base portion constructed with a bottom surface for abutting against said circuit board along a top surface thereof, said base portion including at least a first and a second recess therein exposed at said bottom surface, first and second pins within said recesses, each said pin including a bifurcated center section extending beyond said bottom surface for insertion into said circuit board, said bifurcated center section being adapted to fit snugly within an associated aperture in said circuit board in response to an axial force on a corresponding said pin applied thereto upon insertion into said circuit board, each said pin is widened at a corresponding said bifurcated section for press fit within said associated aperture, each said pin having a hexagonal head portion for permitting orientation of said pin in said associated recess, each said pin having a circular shoulder portion, each said shoulder portion having a periphery with axially aligned striations therein, each said associated recess having a stepped structure for providing a bearing surface for a corresponding said shoulder portion and a snug fit at said periphery adapted to conform to said striations to resist rotation of the corresponding pin.

Claim 3

In an electrical connector comprising, a conductive base, a conductive jack connector portion projecting in a first direction from the base and surrounding concentrically a dielectric material, a first collar on the interior surface of the jack connector portion engaged against the dielectric material, a conductive center contact surrounded concentrically by the dielectric material, the center contact and the base having corresponding electrical terminals, the terminals having corresponding first portions connected either to the corresponding center contact or to the corresponding base, and remainders of the terminals projecting from the base in an opposite direction from the first direction, the improvement comprising, bifurcated and widened portions on said remainders of the terminals, a second collar on the exterior of the center contact, said dielectric material comprising a first dielectric body and a second dielectric body engaged against the second collar and defining an air space surrounding the collar, the first collar providing an inverted shoulder impinging against the first dielectric body, and the second dielectric body being concentrically surrounded by the base.

Claim 4

In an electrical connector comprising, a conductive base, a conductive jack connector portion projecting in a first direction from the base and surrounding concentrically a dielectric material, a first collar on the interior surface of the jack connector portion engaged against the dielectric material, a conductive center contact surrounded concentrically by the dielectric material, the center contact and the base having corresponding electrical terminals, the terminals having corresponding first portions connected either to the corresponding center contact or to the corresponding base, and remainders of the terminals projecting from the base in an opposite direction from the first direction, the improvement comprising, bifurcated and widened portions on said remainders of the terminals, a second collar on the exterior of the center contact, said dielectric material comprising a first dielectric body and a second dielectric body engaged against the second collar and defining an air space surrounding the collar, the first collar providing an inverted shoulder impinging against the first dielectric body, and the second dielectric body being concentrically surrounded by the base.

Claim 5

An electrical connector as recited in claim 2, wherein the improvement further comprises, striations on the first portions of the terminals and engaged in the base.

Claim 6

An electrical connector as recited in claim 2, wherein the improvement further comprises, grippable top portions of the terminals having noncylindrical shapes for determining the orientations of the terminals.

Claim 7

In an electrical connector comprising, a conductive base, a conductive jack connector portion projecting in a first direction from the base and surrounding concentrically a dielectric material, a first collar on the interior surface of the jack connector portion engaged against the dielectric material, a conductive center contact surrounded concentrically by the dielectric material, the center contact and the base having corresponding electrical terminals, the terminals having corresponding first portions connected either to the corresponding center contact or to the corresponding base, and remainders of the terminals projecting from the base in an opposite direction from the first direction, the improvement comprising, bifurcated and widened portions on said remainders of the terminals, a second collar on the exterior of the center contact, said dielectric material comprising a first dielectric body and a second dielectric body engaged against the second collar and defining an air space surrounding the collar, the first collar providing an inverted shoulder impinging against the first dielectric body, the second dielectric body being concentrically surrounded by the base, striations on the corresponding first portions of the terminals connected to the base, the striations engaged in the base, the terminals connected to the base provided with grippable top portions having noncylindrical shapes for determining the orientations of said terminals, and inverted shoulders defined by stepped diameter apertures in the base, said inverted shoulders being impinged against corresponding enlarged portions of the terminals connected to the base.

Claim 8

In an electrical connector comprising, a conductive base, a conductive jack connector portion projecting in a first direction from the base and surrounding concentrically a dielectric material, a first collar on the interior surface of the jack connector portion engaged against the dielectric material, a conductive center contact surrounded concentrically by the dielectric material, the center contact and the base having corresponding electrical terminals, the terminals having corresponding first portions connected either to the corresponding center contact or to the corresponding base, and remainders of the terminals projecting from the base in an opposite direction from the first direction, the improvement comprising, bifurcated and widened portions on said remainders of the terminals, a second collar on the exterior of the center contact, said dielectric material comprising a first dielectric body and a second dielectric body engaged against the second collar and defining an air space surrounding the collar, the first collar providing an inverted shoulder impinging against the first dielectric body, the second dielectric body being concentrically surrounded by the base, striations on the corresponding first portions of the terminals connected to the base, the striations engaged in the base, the terminals connected to the base provided with grippable top portions having noncylindrical shapes for determining the orientations of said terminals, and inverted shoulders defined by stepped diameter apertures in the base, said inverted shoulders being impinged against corresponding enlarged portions of the terminals connected to the base.

Claim 9

In an electrical connector comprising, a conductive base, a conductive jack connector portion projecting in a first direction from the base and surrounding concentrically a dielectric material, a first collar on the interior surface of the jack connector portion engaged against the dielectric material, a conductive center contact surrounded concentrically by the dielectric material, the center contact and the base having corresponding electrical terminals, the terminals having corresponding first portions connected either to the corresponding center contact or to the corresponding base, and remainders of the terminals projecting from the base in an opposite direction from the first direction, the improvement comprising, bifurcated and widened portions on said remainders of the terminals, a second collar on the exterior of the center contact, said dielectric material comprising a first dielectric body and a second dielectric body engaged against the second collar and defining an air space surrounding the collar, the first collar providing an inverted shoulder impinging against the first dielectric body, the second dielectric body being concentrically surrounded by the base, and fasteners mounted in respective openings extending through the base, the fasteners having enlarged head portions engaged against the base and ribbed shank portions extending in said opposite direction for projection from said base together with said remainders of the terminals.

Claim 10

In an electrical connector comprising, a conductive base, a conductive jack connector portion projecting in a first direction from the base and surrounding concentrically a dielectric material, a first collar on the interior surface of the jack connector portion engaged against the dielectric material, a conductive center contact surrounded concentrically by the dielectric material, the center contact and the base having corresponding electrical terminals, the terminals having corresponding first portions connected either to the corresponding center contact or to the corresponding base, and remainders of the terminals projecting from the base in an opposite direction from the first direction, the improvement comprising, bifurcated and widened portions on said remainders of the terminals, a second collar on the exterior of the center contact, said dielectric material comprising a first dielectric body and a second dielectric body engaged against the second collar and defining an air space surrounding the collar, the first collar providing an inverted shoulder impinging against the first dielectric body, the second dielectric body being concentrically surrounded by the base, and fasteners mounted in respective openings extending through the base, the fasteners having enlarged head portions engaged against the base and ribbed shank portions extending in said opposite direction for projection from said base together with said remainders of the terminals.

Claim 11

An electrical connector as recited in claim 6, wherein the improvement further comprises, recesses in a surface of the base aligned with the openings and receiving the enlarged head portions upon engagement thereof with the base.

Claim 12

In an electrical connector comprising, a conductive base, a conductive jack connector portion projecting in a first direction from the base and surrounding concentrically a dielectric material, a first collar on the interior surface of the jack connector portion engaged against the dielectric material, a conductive center contact surrounded concentrically by the dielectric material, the center contact and the base having corresponding electrical terminals, the terminals having corresponding first portions connected either to the corresponding center contact or to the corresponding base, and remainders of the terminals projecting from the base in an opposite direction from the first direction, the improvement comprising, bifurcated and widened portions on said remainders of the terminals, a second collar on the exterior of the center contact, said dielectric material comprising a first dielectric body and a second dielectric body engaged against the second collar and defining an air space surrounding the collar, the first collar providing an inverted shoulder impinging against the first dielectric body, the second dielectric body being concentrically surrounded by the base, striations on the first portions of the terminals and engaged in the base, and fasteners mounted in respective openings extending through the base, the fasteners having enlarged head portions engaged against the base and shank portions extending in said opposite direction for projection from said base together with said remainders of the terminals.

Claim 13

In an electrical connector comprising, a conductive base, a conductive jack connector portion projecting in a first direction from the base and surrounding concentrically a dielectric material, a first collar on the interior surface of the jack connector portion engaged against the dielectric material, a conductive center contact surrounded concentrically by the dielectric material, the center contact and the base having corresponding electrical terminals, the terminals having corresponding first portions connected either to the corresponding center contact or to the corresponding base, and remainders of the terminals projecting from the base in an opposite direction from the first direction, the improvement comprising, bifurcated and widened portions on said remainders of the terminals, a second collar on the exterior of the center contact, said dielectric material comprising a first dielectric body and a second dielectric body engaged against the second collar and defining an air space surrounding the collar, the first collar providing an inverted shoulder impinging against the first dielectric body, the second dielectric body being concentrically surrounded by the base, striations on the first portions of the terminals and engaged in the base, and fasteners mounted in respective openings extending through the base, the fasteners having enlarged head portions engaged against the base and shank portions extending in said opposite direction for projection from said base together with said remainders of the terminals.

Claim 14

An electrical connector as recited in claim 8, wherein the improvement further comprises, recesses in a surface of the base aligned with the openings and receiving the enlarged head portions upon engagement thereof with the base.

Claim 15

In an electrical connector comprising, a conductive base, a conductive jack connector portion projecting in a first direction from the base and surrounding concentrically a dielectric material, a first collar on the interior surface of the jack connector portion engaged against the dielectric material, a conductive center contact surrounded concentrically by the dielectric material, the center contact and the base having corresponding electrical terminals, the terminals having corresponding first portions connected either to the corresponding center contact or to the corresponding base, and remainders of the terminals projecting from the base in an opposite direction from the first direction, the improvement comprising, bifurcated and widened portions on said remainders of the terminals, a second collar on the exterior of the center contact, said dielectric material comprising a first dielectric body and a second dielectric body engaged against the second collar and defining an air space surrounding the collar, the first collar providing an inverted shoulder impinging against the first dielectric body, the second dielectric body being concentrically surrounded by the base, grippable top portions of the terminals having noncylindrical shapes for determining the orientations of the terminals, and fasteners mounted in respective openings extending through the base, the fasteners having enlarged head portions engaged against the base and shank portions extending in said opposite direction for projection from said base together with said remainders of the terminals.

Claim 16

In an electrical connector comprising, a conductive base, a conductive jack connector portion projecting in a first direction from the base and surrounding concentrically a dielectric material, a first collar on the interior surface of the jack connector portion engaged against the dielectric material, a conductive center contact surrounded concentrically by the dielectric material, the center contact and the base having corresponding electrical terminals, the terminals having corresponding first portions connected either to the corresponding center contact or to the corresponding base, and remainders of the terminals projecting from the base in an opposite direction from the first direction, the improvement comprising, bifurcated and widened portions on said remainders of the terminals, a second collar on the exterior of the center contact, said dielectric material comprising a first dielectric body and a second dielectric body engaged against the second collar and defining an air space surrounding the collar, the first collar providing an inverted shoulder impinging against the first dielectric body, the second dielectric body being concentrically surrounded by the base, grippable top portions of the terminals having noncylindrical shapes for determining the orientations of the terminals, and fasteners mounted in respective openings extending through the base, the fasteners having enlarged head portions engaged against the base and shank portions extending in said opposite direction for projection from said base together with said remainders of the terminals.

Claim 17

An electrical connector as recited in claim 10, wherein the improvement further comprises, recesses in a surface of the base aligned with the openings and receiving the enlarged head portions upon engagement thereof with the base.

Claim 18

In an electrical connector comprising, a conductive base, a conductive jack connector portion projecting in a first direction from the base and surrounding concentrically a dielectric material, a first collar on the interior surface of the jack connector portion engaged against the dielectric material, a conductive center contact surrounded concentrically by the dielectric material, the center contact and the base having corresponding electrical terminals, the terminals having corresponding first portions connected either to the corresponding center contact or to the corresponding base, and remainders of the terminals projecting from the base in an opposite direction from the first direction, the improvement comprising, bifurcated and widened portions on said remainders of the terminals, and fasteners mounted in respective openings extending through the base, the fasteners having enlarged head portions engaged against the base and ribbed shank portions extending from the enlarged head portions and in said opposite direction for projection from said base together with said remainders of the terminals.

Claim 19

In an electrical connector comprising, a conductive base, a conductive jack connector portion projecting in a first direction from the base and surrounding concentrically a dielectric material, a first collar on the interior surface of the jack connector portion engaged against the dielectric material, a conductive center contact surrounded concentrically by the dielectric material, the center contact and the base having corresponding electrical terminals, the terminals having corresponding first portions connected either to the corresponding center contact or to the corresponding base, and remainders of the terminals projecting from the base in an opposite direction from the first direction, the improvement comprising, bifurcated and widened portions on said remainders of the terminals, and fasteners mounted in respective openings extending through the base, the fasteners having enlarged head portions engaged against the base and ribbed shank portions extending from the enlarged head portions and in said opposite direction for projection from said base together with said remainders of the terminals.

Claim 20

An electrical connector as recited in claim 12, wherein the improvement further comprises, striations on the first portions of the terminals and engaged in the base.

Claim 21

An electrical connector as recited in claim 12, wherein the improvement further comprises, the terminals connected to the base having grippable top portions having noncylindrical shapes for determining the orientations of said terminals.

Claim 22

An electrical connector as recited in claim 12, wherein the improvement further comprises, a second collar on the exterior of the center contact, said dielectric material engaged against the second collar, and said first collar providing an inverted shoulder impinging against the dielectric material.

Claim 23

An electrical connector as recited in claim 15, wherein the improvement further comprises, recesses in a surface of the base aligned with the openings and receiving the enlarged head portions upon engagement thereof with the base.

Claim 24

An electrical connector as recited in claim 15, wherein the improvement further comprises, striations on the first portions of the terminals and engaged in the base.

Claim 25

An electrical connector as recited in claim 12, wherein the improvement further comprises, recesses in a surface of the base aligned with the openings and receiving the enlarged head portions upon engagement thereof with the base.

Claim 26

An electrical connector as recited in claim 18, wherein the improvement further comprises, striations on the first portions of the terminals and engaged in the base.