Contact member for miniature electrical circuit connector

Claim 2

A miniature electrical circuit connector for mounting along an edge of an electrical circuit board which is mounted in an electrical chassis having at least one side wall, said connector having a body with a front face including an electrical receptacle, a conductive shield formed over a portion of said body including said front face with an aperture formed therein to permit exposure of said front face receptacle, resilient conductive contact means connected to said connector and having a resilient portion aligned in front of said body front face and supported so as to extend outwardly in front of said body front face, said resilient portion placed in biased engagement against said side wall, said resilient portion in aligned interposed relation between said connector body front face and said side wall to continuously maintain said aligned, biased engagement against said side wall when said circuit board is mounted into said electrical chassis.

Claim 3

The miniature electrical circuit connector of claim 1 wherein said resilient conductive contact means comprises a conductive contact member extending from the front face of said connector and formed as a bias member to pressure engage against said side wall when said circuit board is mounted into said electrical chassis.

Claim 4

The miniature electrical circuit connector of claim 1 wherein said resilient conductive contact means comprises a conductive contact member connected to said connector and having a wall surface extending in front of said front face, an aperture formed in said contact member substantially aligned with said shield aperture, resilient means formed on said contact member to pressure engage against said side wall when said circuit board is mounted into said electrical chassis.

Claim 5

A miniature electrical circuit connector for mounting along an edge of an electrical circuit board which is mounted in an electrical chassis having at least one side wall, said connector having a body with a front face including an electrical receptacle, a conductive shield formed over a portion of said body including said front face with an aperture formed therein to permit exposure of said front face receptacle, resilient conductive contact means connected to said connector with a portion thereof formed outwardly relative to said body front face, said resilient conductive contact means placed in biased engagement against said side wall when said circuit board is mounted into said electrical chassis, said conductive contact member comprises an upstanding wall surface connected to a bifurcated foot portion at substantially orthogonal relationship, said conductive shield having downwardly extending connection lugs for mounting said connector to said circuit board and permitting said conductive shield to be grounded to said board, means on said bifurcated foot portion to receive said shield connection lugs and secure said contact member between said connector and said circuit board when said connection lugs are mounted to said circuit board.

Claim 6

A miniature electrical circuit connector for mounting along an edge of an electrical circuit board which is mounted in an electrical chassis having at least one side wall, said connector having a body with a front face including an electrical receptacle, a conductive shield formed over a portion of said body including said front face with an aperture formed therein to permit exposure of said front face receptacle, resilient conductive contact means connected to said connector with a portion thereof formed outwardly relative to said body front face, said resilient conductive contact means placed in biased engagement against said side wall when said circuit board is mounted into said electrical chassis, said conductive contact member comprises an upstanding wall surface connected to a bifurcated foot portion at substantially orthogonal relationship, said conductive shield having downwardly extending connection lugs for mounting said connector to said circuit board and permitting said conductive shield to be grounded to said board, means on said bifurcated foot portion to receive said shield connection lugs and secure said contact member between said connector and said circuit board when said connection lugs are mounted to said circuit board.

Claim 7

The miniature electrical circuit connector of claim 4 wherein said bifurcated foot portion receiving means comprises apertures formed in said bifurcated foot portion to receive said connection lugs.

Claim 8

The miniature electrical circuit connector of claim 4 wherein said bifurcated foot portion receiving means comprises cutout portions formed on opposite edges of said bifurcated foot portion to receive said connection lugs, resilient spring members formed from said bifurcated foot portion for pressure engaging said connector shield formed on side surfaces of said body when said connection lugs are mounted to said circuit board.

Claim 9

The miniature electrical circuit connector of claim 1 wherein said resilient conductive contact means comprises a conductive contact member connected to said connector and having a surface extending in front of said front face, an aperture formed in said contact member substantially aligned with said shield aperture, resilient means formed on said contact member to pressure engage against said side wall when said circuit board is mounted into said electrical chassis.

Claim 10

The miniature electrical circuit connector of claim 1 wherein said resilient conductive contact means comprises a conductive contact member extending from the front face of said connector in form of a conductive wavy or spring washer to function as a bias member to pressure engage against said side wall when said circuit board is mounted into said electrical chassis.

Claim 11

The miniature electrical circuit connector of claim 1 wherein said resilient conductive contact means comprises a conductive contact member extending from the front face of said connector in form of a conductive spring member to function as a bias member to pressure engage against said side wall when said circuit board is mounted into said electrical chassis.

Claim 12

The miniature electrical circuit connector of any one of claims 1 through 9 wherein said receptacle has a barrel portion extending from the surface of said connector front face and protruding into an opening in said side wall, said resilient conductive contact means mounted relative to said barrel portion.

Claim 13

The miniature electrical circuit connector of claim 10 wherein an elastomeric cot is provided over said receptacle extended barrel portion when said miniature electrical circuit connector is mounted to said electrical board, said cot protecting said receptacle from solder flux and solder splash when said electrical board is subjected to a solder bath.

Claim 14

A conductive contact member for use in conjunction with a miniature electrical circuit connector, said connector having a substantially rectangular shaped body with a front face, a receptacle formed on said front face, a conductive shield formed around each of the side and top surfaces of said body with a first aperture formed in a front side surface of said shield to permit access to said receptacle therethrough, said conductive contact member connected to said miniature electrical circuit connector and having a surface extending outwardly in direct alignment with and in front of said front side surface, a second aperture formed in said contact member substantially aligned with said first aperture, resilient means formed on said contact member functioning as pressure engagement means when said miniature electrical circuit connector is mounted along an edge of a circuit board with said board edge positioned adjacent to a wall member of an electrical chassis wherein said resilient means is placed in biased engagement against said wall member and in aligned interposed relation between said connector front side surface and said wall member to continuously maintain said aligned, biased engagement against said wall member.

Claim 15

A conductive contact member for use in conjunction with a miniature electrical circuit connector, said connector having a substantially rectangular shaped body with a front face, a receptacle formed on said front face, a conductive shield formed around each of the side and top surfaces of said body with a first aperture formed in a front side surface of said shield to permit access to said receptacle therethrough, said conductive contact member connected to said miniature electrical circuit connector and having a surface extending outwardly in direct alignment with and in front of said front side surface, a second aperture formed in said contact member substantially aligned with said first aperture, resilient means formed on said contact member functioning as pressure engagement means when said miniature electrical circuit connector is mounted along an edge of a circuit board with said board edge positioned adjacent to a wall member of an electrical chassis wherein said resilient means is placed in biased engagement against said wall member and in aligned interposed relation between said connector front side surface and said wall member to continuously maintain said aligned, biased engagement against said wall member.

Claim 16

A conductive contact member for use in conjunction with a miniature electrical circuit connector, said connector having a substantially rectangular shaped body with a front face, a receptacle formed on said front face, a conductive shield formed around each of the side and top surfaces of said body with a first aperture formed in a front side surface of said shield to permit access to said receptacle therethrough, a conductive contact member connected to said miniature electrical circuit connector and having a surface extending in front of said front side surface, a second aperture formed in said contact member substantially aligned with said first aperture, resilient means formed on said contact member to pressure engage against a side wall when said miniature electrical circuit connector is mounted along an edge of a circuit board mounted at a substantially right angle relative to said side wall with said board edge positioned adjacent to said side wall, comprising an upstanding wall surface connected to a pair of spatially disposed, bifurcated feet extending from said wall surface at substantially right angle relationship, said conductive shield having a pair of downwardly extending connection lugs for mounting said connector to said circuit board and permitting said conductive shield to be grounded to said board, means on each of said bifurcated feet to receive said shield connection lugs and secure said contact member between said connector and said circuit board when said connection lugs are mounted to said circuit board.

Claim 17

A conductive contact member for use in conjunction with a miniature electrical circuit connector, said connector having a substantially rectangular shaped body with a front face, a receptacle formed on said front face, a conductive shield formed around each of the side and top surfaces of said body with a first aperture formed in a front side surface of said shield to permit access to said receptacle therethrough, a conductive contact member connected to said miniature electrical circuit connector and having a surface extending in front of said front side surface, a second aperture formed in said contact member substantially aligned with said first aperture, resilient means formed on said contact member to pressure engage against a side wall when said miniature electrical circuit connector is mounted along an edge of a circuit board mounted at a substantially right angle relative to said side wall with said board edge positioned adjacent to said side wall, comprising an upstanding wall surface connected to a pair of spatially disposed, bifurcated feet extending from said wall surface at substantially right angle relationship, said conductive shield having a pair of downwardly extending connection lugs for mounting said connector to said circuit board and permitting said conductive shield to be grounded to said board, means on each of said bifurcated feet to receive said shield connection lugs and secure said contact member between said connector and said circuit board when said connection lugs are mounted to said circuit board.

Claim 18

The conductive contact member of claim 13 wherein said bifurcated feet receiving means comprise an aperture formed in each of said bifurcated feef to respectively receive said connection lugs.

Claim 19

The conductive contact member of claim 13 wherein said bifurcated feet receiving means comprises cutout edge portions formed on opposite edges of said bifurcated feet to receive said connection lugs, upwardly extending, resilient spring members formed on said bifurcated feet for pressure engaging said connector shield side surfaces when said connection lugs are mounted to said circuit board.

Claim 20

The conductive contact member of claim 12 wherein said receptacle is a barrel portion extending from the surface of said front face protruding through an opening in said side wall.

Claim 21

The conductive contact member of claim 16 wherein a elastomeric cot is provided over said receptacle extended barrel portion when said miniature electrical circuit connector is mounted to said electrical board, said cot protecting said receptacle from solder flux and solder splash when said electrical board is subjected to a solder bath.

Claim 22

A contact member for use in conjunction with a miniature electrical circuit connector comprising a substantially nonconductive, rectangular body with a front face including a receptacle for a mating plug member and a bottom with depending electrical connector lugs electrically coupled to terminals in said receptacle and extending downwardly from said body, a metal shield surrounding a portion of said body including the opposite side surfaces thereof, depending legs extending downward from side surfaces of said shield, said lugs and legs for surface mounting of said assembled connector on a board having a surface extending in a first plane with exposure of said front face through an aperture formed in a backplane extending in a second plane when said mounted connector and backplane are assembled in a chassis, the ground contact member comprising: a conductive contact member positioned in said second plane in direct alignment between said connector front face and said backplane having outwardly extended conductive engaging means for biased engagement with said backplane, said outwardly extended conductive engaging means in aligned interposed relation between said connector front face and said backplane to continuously maintain said aligned, biased engagement against said backplane when said mounted connector is assembled in said chassis, said contact member having an aperture concentric with said body receptacle.

Claim 23

A contact member for use in conjunction with a miniature electrical circuit connector comprising a substantially nonconductive, rectangular body with a front face including a receptacle for a mating plug member and a bottom with depending electrical connector lugs electrically coupled to terminals in said receptacle and extending downwardly from said body, a metal shield surrounding a portion of said body including the opposite side surfaces thereof, depending legs extending downward from side surfaces of said shield, said lugs and legs for surface mounting of said assembled connector on a board having a surface extending in a first plane with exposure of said front face through an aperture formed in a backplane extending in a second plane when said mounted connector and backplane are assembled in a chassis, the ground contact member comprising: a conductive contact member positioned in said second plane in direct alignment between said connector front face and said backplane having outwardly extended conductive engaging means for biased engagement with said backplane, said outwardly extended conductive engaging means in aligned interposed relation between said connector front face and said backplane to continuously maintain said aligned, biased engagement against said backplane when said mounted connector is assembled in said chassis, said contact member having an aperture concentric with said body receptacle.

Claim 24

The contact member of claim 18 wherein said conductive engaging means are formed spring members on the front face of said conductive contact member.

Claim 25

The contact member of claim 18 wherein said conductive contact member includes a pair of outwardly extending legs in said first plane, means formed relative to said legs to engage and support said conductive contact member on said connector.

Claim 26

A contact member for use in conjunction with a miniature electrical circuit connector comprising a substantially nonconductive, rectangular body with a front face including a receptacle for a mating plug member and a bottom with depending electrical connector lugs electrically coupled to terminals in said receptacle and extending downwardly from said body, a metal shield surrounding a portion of said body including the opposite side surfaces thereof, depending legs extending downward from side surfaces of said shield, said lugs and legs for surface mounting of said assembled connector on a board having a surface extending in a first plane with exposure of said front face through an aperture formed in a backplane extending in a second plane when said mounted connector and backplane are assembled in a chassis, the ground contact member comprising: a conductive contact member positioned in said second plane in for alignment with said connector front face having outwardly extended conductive engaging means for biased engagement with said backplane when said mounted connector is assembled in said chassis, said contact member having an aperture concentric with said body receptacle, said conductive contact member includes a pair of outwardly extending legs in said first plane, means formed relative to said legs to engage and support said conductive contact member on said connector, said leg formed means comprises an aperture formed in each leg into which each of said metal shield legs are inserted.

Claim 27

A contact member for use in conjunction with a miniature electrical circuit connector comprising a substantially nonconductive, rectangular body with a front face including a receptacle for a mating plug member and a bottom with depending electrical connector lugs electrically coupled to terminals in said receptacle and extending downwardly from said body, a metal shield surrounding a portion of said body including the opposite side surfaces thereof, depending legs extending downward from side surfaces of said shield, said lugs and legs for surface mounting of said assembled connector on a board having a surface extending in a first plane with exposure of said front face through an aperture formed in a backplane extending in a second plane when said mounted connector and backplane are assembled in a chassis, the ground contact member comprising: a conductive contact member positioned in said second plane in for alignment with said connector front face having outwardly extended conductive engaging means for biased engagement with said backplane when said mounted connector is assembled in said chassis, said contact member having an aperture concentric with said body receptacle, said conductive contact member includes a pair of outwardly extending legs in said first plane, means formed relative to said legs to engage and support said conductive contact member on said connector, said leg formed means comprises an aperture formed in each leg into which each of said metal shield legs are inserted.

Claim 28

The contact member of claim 21 wherein said leg formed means further comprises at least one spring member formed on each of said legs for engagement of said shield side surfaces when said member leg apertures are inserted onto said metal shield legs.

Claim 29

The contact member of claim 20 wherein said leg formed means comprises an aperture formed in each leg into which each of said metal shield legs are inserted.

Claim 30

The contact member of claim 23 wherein said leg formed means further comprises at least one spring member formed on each of said legs for engagement of said shield side surfaces when said member leg apertures are inserted onto said metal shield legs.