Shielded, printed circuit board, plug-in connection

Claim 2

An electrical connector for a circuit board operable to be connected with a mating connector comprising a connector body made of an insulating material, receiving sockets in said connector body, said receiving sockets each having a longitudinal socket axis generally parallel to one another, said circuit board having first and second faces generally parallel to one another and to said receiving socket axes, conductors having first conductor portions extending from said receiving sockets to said circuit board, said conductors having second conductor portions passing through said circuit board and which penetrate said first face at a first face section and which penetrate said second face at a second face section, said second conductor portions passing through :said circuit board generally perpendicular to said receiving socket axes, a first plastic cap extending over said first conductor portions and over said first face section of said circuit board, a first conductive coating on said first cap, a first elastic and electrically conductive sealing means between said first cap and said connector body and between said first cap and said circuit board, a second plastic cap extending over said second face section of said circuit board, a second conductive coating on said second cap, and a second elastic and electrically conductive sealing means between said second cap and said circuit board, said connector body having an outer surface generally parallel to said receiving socket axes, and a third conductive coating on said outer surface of said connector body.

Claim 3

An electrical connector according to claim 1 further comprising elastic tongues on said first cap biasingly contacting said connector body.

Claim 4

An electrical connector according to claim 2 wherein said tongues are integrally formed with said first cap.

Claim 5

An electrical connector according to claim 3 wherein said first conductive coating extends over said fastening pegs.

Claim 6

An electrical connector according to claim 2 wherein said tongues biasingly engage an engaging surface on said connector body, said first conductive coating extending over said tongue, said third conductive coating extending over said engaging surface.

Claim 7

An electrical connector according to claim 1 wherein said second cap has fastening pegs, said circuit board having a bore hole receiving said fastening pegs.

Claim 8

An electrical connector according to claim 6 wherein said second conductive coating extends over said fastening pegs.

Claim 9

An electrical connector according to claim 1 wherein said second cap has an integrally formed cap extension which extends onto said outer surface of said connector body and which engages said outer surface of said connector body, said cap extension having elastic properties such that said cap extension biasingly engages said outer surface of said connector body, said second conductive coating extending over said cap extension.

Claim 10

An electrical connector according to claim 1 wherein said connector body has flanges on which said first cap is mounted, said first elastic and electrically conducting sealing means comprising an elastic and conductive sealing material between said first cap and said flanges.

Claim 11

An electrical connector according to claim 1 wherein said connector body has projections received in openings in said circuit board, said third conductive coating extending over said projections.

Claim 12

An electrical connector according to claim 1 wherein said first cap has fastening pegs, said circuit board having bore hole receiving said fastening pegs.

Claim 13

An electrical connector according to claim 1 wherein said second cap has an integrally formed cap extension which extends onto said outer surface of said connector body and which engages said outer surface of said connector body, said second conductive coating extending over said cap extension.

Claim 14

An electrical connector according to claim 12 wherein said cap extension has elastic properties.

Claim 15

An electrical connector according to claim 12 wherein said cap extension has one part engageable with another part of said connector body, one of said parts having a groove, the other of said parts having a projection extending into said groove.

Claim 16

An electrical connector according to claim 14 wherein one of said second and third conductive coatings extends into said groove, the other of said second and third conductive coatings extending about said projection.

Claim 17

An electrical connector for a circuit board operable to be connected with a mating connector comprising a connector body made of an insulating material, receiving sockets in said connector body, said receiving sockets each having a longitudinal socket axis generally parallel to one another, said circuit board having first and second faces generally parallel to one another and to said receiving socket axes, conductors having first conductor portions extending from said receiving sockets to said circuit board, said conductors having second conductor portions passing through said circuit board and which penetrate said first face at a first face section and which penetrate said second face at a second face section, said second conductor portions passing through said circuit board generally perpendicular to said receiving socket axes, a first plastic cap extending over said first conductor portions and over said first face section of said circuit board, a first conductive coating on said first cap, a first elastic and electrically conductive sealing means between said first cap and said connector body and between said first cap and said circuit board, said first elastic and electrically conductive sealing means comprising a generally U-shaped part on one of said first cap and connector body and a projecting part on the other of said first cap and connector body with said projecting part being disposed in said U-shaped part, a second plastic cap extending over said second face section of said circuit board, a second conductive coating on said second cap, and a second elastic and electrically conductive sealing means between said second cap and said circuit board, said connector body having an outer surface generally parallel to said receiving socket axes, and a third conductive coating on said outer surface of said connector body.

Claim 18

An electrical connector for a circuit board operable to be connected with a mating connector comprising a connector body made of an insulating material, receiving sockets in said connector body, said receiving sockets each having a longitudinal socket axis generally parallel to one another, said circuit board having first and second faces generally parallel to one another and to said receiving socket axes, conductors having first conductor portions extending from said receiving sockets to said circuit board, said conductors having second conductor portions passing through said circuit board and which penetrate said first face at a first face section and which penetrate said second face at a second face section, said second conductor portions passing through said circuit board generally perpendicular to said receiving socket axes, a first plastic cap extending over said first conductor portions and over said first face section of said circuit board, a first conductive coating on said first cap, a first elastic and electrically conductive sealing means between said first cap and said connector body and between said first cap and said circuit board, said first elastic and electrically conductive sealing means comprising a generally U-shaped part on one of said first cap and connector body and a projecting part on the other of said first cap and connector body with said projecting part being disposed in said U-shaped part, a second plastic cap extending over said second face section of said circuit board, a second conductive coating on said second cap, and a second elastic and electrically conductive sealing means between said second cap and said circuit board, said connector body having an outer surface generally parallel to said receiving socket axes, and a third conductive coating on said outer surface of said connector body.

Claim 19

An electrical connector according to claim 16 wherein said U-shaped part is constructed to flex such that when said projecting part is disposed in said U-shaped part, said U-shaped part flexes and biasingly retains said projecting part in said U-shaped part.

Claim 20

An electrical connector according to claim 17 wherein said first conductive coating extends onto said U-shaped member, wherein said third conductive coating extending over said projecting part.

Claim 21

An electrical connector according to claim 16 wherein said first elastic and electrically conductive sealing means comprises elastic and electrically conductive material between said U-shaped part and said projecting part.