High density connector module

Claim 2

A connector module for electrically connecting and mechanically retaining a plurality of contact pins comprising, in combination: (a) housing means, made of electrically insulating material, defining at least one recess; (b) metal strip means defining a series of electrically conductive contacts, each metal strip means being positioned within each housing means recess, said metal strip means being constructed of one piece and including: (i) means defining a plurality of integral contact mating elements, each constructed and arranged to receive one contact pin, including means defining a mating element retainer portion configured to mechanically retain the contact pin, and means defining a mating element electrical connection portion configured to engage the contact pin to provide an electrical connection between the pin and the mating element, (ii) electrically conductive joining portions between adjacent integral contact mating element means with at least one such joining portion including a serpentine portion, wherein said serpentine portion and said mating elements extend outward in one direction from the joining portion, and wherein the opposite side of the outwardly extending mating elements defines a back surface of said metal strip means, and wherein said metal strip means is bent substantially over a 360 degree arc at said serpentine portion such that said metal strip means, on either side of said bent serpentine portion, is configured contacting back to back, and wherein said bent serpentine portion is constructed and arranged as a rounded loop.

Claim 3

A connector module as defined in claim 1, wherein each mating element electrical connection portion further comprises a stop portion, each stop portion constructed and arranged to prevent the contact pin from extending axially beyond a predetermined point.

Claim 4

A connector module as defined in claim 1, wherein said mating element retainer portion comprises at least one retainer tine constructed and arranged to mate with and retain said contact pin.

Claim 5

A connector module as defined in claim 3 wherein said mating element retainer portion includes opposing tines.

Claim 6

A connector module as defined in claim 1 wherein said insulating material is thermoplastic.

Claim 7

A connector module as defined in claim 1 wherein said electrically conducting material is beryllium copper alloy with gold plating at said electrical connection portion.

Claim 8

A connector module as defined in claim 1, wherein each joining portion includes a serpentine portion.

Claim 9

A connector module as defined in claim 1 wherein said electrical conducting mating means includes a recess, substantially enclosed by a wall of said electrically conductive material, coaxial with said pin, wherein said wall forms a spring wherein a pin extending longitudinally into said enclosed recess flexes said spring wall and contacts said wall in at least three distinct and separate points, providing spring loaded redundant electrical connections.

Claim 10

A connector module as defined in claim 1, wherein said housing defines a plurality of recesses, each electrically isolated from each other, and a plurality of said electrically metal strip means, each positioned within a respective recess.

Claim 11

A connector module as defined in claim 1, wherein said bent serpentine portion rounded loop is substantially circular or elliptical.

Claim 12

A connector module for electrically connecting and mechanically retaining a plurality of contact pins, comprising, in combination: (a) housing means, fabricated from thermoplastic, defining electrically isolated recesses; (b) a plurality of metal strip means each made of electrically conducting material defining a series of electrically conductive contacts, each metal strip means positioned within a corresponding respective recess, and each metal strip means constructed of a single piece and including: (i) means defining a plurality of integral contact mating elements, said mating elements, constructed and arranged to receive said contact pins each contact mating element including means defining a mating element retainer portion configured to mechanically retain the contact pin, and means defining a mating element electrical connection portion configured to engage the contact pin to provide an electrical connection between said pin and said mating element, (ii) electrical conductive joining portions between adjacent mating integral contact mating elements with at least one said joining portions including a serpentine portion, wherein said serpentine portion and said mating elements extend outwardly in one direction from said joining portion and wherein the opposite side of the outwardly extending mating elements defines a back surface of said metal strip means, and wherein said metal strip means is bent at the serpentine portion such that said metal strip means, on either side of said bent serpentine portion, is configured contacting back to back, and wherein said bent serpentine portion is constructed and arranged in a rounded loop, over a 360 degree arc, and each mating element electrical connection portion further including a stop portion constructed and arranged to prevent the contact pin from extending axially beyond a predetermined point, and wherein said mating element retainer portion includes at least one retainer tine constructed and arranged to mate with and retain said contact pin, wherein said electrically conducting material is beryllium copper with gold plating at said electrical connection portion, and wherein said electrical connection portion includes a recess, substantially enclosed by a wall of said electrically conductive material, coaxial with said pin, wherein said wall forms a spring wherein a pin extending longitudinally into said enclosed recess flexes said spring wall and makes electrical contact in at least three distinct and separate points, providing spring loaded redundant electrical connections.

Claim 13

A connector module for electrically connecting and mechanically retaining a plurality of contact pins, comprising, in combination: (a) housing means, fabricated from thermoplastic, defining electrically isolated recesses; (b) a plurality of metal strip means each made of electrically conducting material defining a series of electrically conductive contacts, each metal strip means positioned within a corresponding respective recess, and each metal strip means constructed of a single piece and including: (i) means defining a plurality of integral contact mating elements, said mating elements, constructed and arranged to receive said contact pins each contact mating element including means defining a mating element retainer portion configured to mechanically retain the contact pin, and means defining a mating element electrical connection portion configured to engage the contact pin to provide an electrical connection between said pin and said mating element, (ii) electrical conductive joining portions between adjacent mating integral contact mating elements with at least one said joining portions including a serpentine portion, wherein said serpentine portion and said mating elements extend outwardly in one direction from said joining portion and wherein the opposite side of the outwardly extending mating elements defines a back surface of said metal strip means, and wherein said metal strip means is bent at the serpentine portion such that said metal strip means, on either side of said bent serpentine portion, is configured contacting back to back, and wherein said bent serpentine portion is constructed and arranged in a rounded loop, over a 360 degree arc, and each mating element electrical connection portion further including a stop portion constructed and arranged to prevent the contact pin from extending axially beyond a predetermined point, and wherein said mating element retainer portion includes at least one retainer tine constructed and arranged to mate with and retain said contact pin, wherein said electrically conducting material is beryllium copper with gold plating at said electrical connection portion, and wherein said electrical connection portion includes a recess, substantially enclosed by a wall of said electrically conductive material, coaxial with said pin, wherein said wall forms a spring wherein a pin extending longitudinally into said enclosed recess flexes said spring wall and makes electrical contact in at least three distinct and separate points, providing spring loaded redundant electrical connections.