Power distribution connector apparatus for back-to-back sandwiched circuit boards

Claim 2

A power distribution system for supplying power to a first circuit board, said first circuit board having a first contact member conductively mounted thereto, a first aperture through said first contact member substantially coaxially aligned with a first opening through said first circuit board, said system comprising: an elongated conductive rod removably positioned through said first aperture and said first opening and extending normally from said first circuit board, said rod being electrically connectable to said first circuit board by said first contact member and having a length sufficient to (a) enter a second aperture of a second contact member conductively mounted on a second circuit board parallel to and adjacent one side of said first circuit board and (b) contact a power connector adjacent an opposite side of said first circuit board to thereby allow said rod to distribute electrical current to multiple circuit boards.

Claim 3

The system as recited in claim 1 further comprising a second circuit board having a second contact member conductively mounted thereto, a second aperture through said second contact member substantially coaxially aligned with a second opening through said second circuit board, said rod removably positioned through said second aperture and said second opening thereby electrically coupling said second circuit board to said rod.

Claim 4

The system as recited in claim 1 wherein said first contact member comprises a resilient conductive member adapted to urge against said rod to make electrical contact therewith.

Claim 5

The system as recited in claim 1 further comprising a chassis housing said first and second circuit boards.

Claim 6

The system as recited in claim 1 further comprising a chassis member having a chassis member aperture and interposed between said first and second circuit boards, said first, second and chassis member apertures substantiality co-linear with respect to one another to allow said rod to pass through said first, second and chassis member apertures.

Claim 7

The system as recited in claim 1 further comprising an electromagnetic shield interposed between said first and second circuit boards.

Claim 8

The system as recited in claim 1 further comprising a chassis member formed of conductive material, having a chassis member aperture and interposed between said first and second circuit boards to form an electromagnetic shield, said first, second and chassis member apertures substantially co-linear with respect to one another to allow said rod to pass through said first, second and chassis member apertures, an insulator electrically disposed in said chassis member aperture to isolate said rod from said chassis member.

Claim 9

The system as recited in claim 1 wherein said first contact member comprises a mounting pin for mechanically and electrically mounting said first contact member to said first circuit board.

Claim 10

The system as recited in claim 1 wherein said first contact member has an insulating cap thereabout electrically to insulate said first contact member.

Claim 11

The system as recited in claim 1 wherein said power connector comprises an electrical contact located within a socket body and a flexible conductor coupled to said electrical contact, said electrical contact adapted to receive an end of said rod to allow electrical transmission between said flexible conductor and said rod, said power connector mechanically coupled to a selected one of said rod and an insulating cap located about said first contact by a force selected from the group consisting of: frictional force and positive engagement.

Claim 14

The method as recited in claim 11 further comprising the step of coupling said rod to a second circuit board having a second contact member conductively mounted thereto, a second aperture through said second contact member substantially coaxially aligned with a second opening through said second circuit board, said rod removably positioned through said second aperture and said second opening thereby electrically coupling said second circuit board to said rod.

Claim 15

The method as recited in claim 11 wherein said step of coupling comprises the step of urging a resilient conductive member in said first contact member against said rod to make electrical contact therewith.

Claim 16

The method as recited in claim 11 further comprising the step of housing said first and second circuit boards in a chassis.

Claim 17

The method as recited in claim 11 further comprising the step of interposing a chassis member having a chassis member aperture between said first and second circuit boards, said first, second and chassis member apertures substantially co-linear with respect to one another to allow said rod to pass through said first, second and chassis member apertures.

Claim 18

The method as recited in claim 11 further comprising the step of interposing an electromagnetic shield between said first and second circuit boards.

Claim 19

The method as recited in claim 11 further comprising the step of interposing a chassis member formed of conductive material and having a chassis member aperture between said first and second circuit boards to form an electromagnetic shield, said first, second and chassis member apertures substantially co-linear with respect to one another to allow said rod to pass through said first, second and chassis member apertures, an insulator electrically disposed in said chassis member aperture to isolate said rod from said chassis member.

Claim 20

The method as recited in claim 11 further comprising the step of mechanically and electrically mounting said first contact member to said first circuit board with a mounting pin in said first contact member.

Claim 21

The method as recited in claim 11 further comprising the step of electrically insulating said first contact member with an insulating cap about said first contact member.

Claim 22

The method as recited in claim 11 further comprising the step of coupling said power connector to said rod, said power connector comprising an electrical contact located within a socket body and a flexible conductor coupled to said electrical contact, said electrical contact adapted to receive an end of said rod to allow electrical transmission between said flexible conductor and said rod, said power connector mechanically coupled to a selected one of said rod and an insulating cap located about said first contact by a force selected from the group consisting of: frictional force and positive engagement.

Claim 23

A power distribution system for supplying power to a first circuit board, said first circuit board having a first contact member conductively mounted thereto, said first contact member having a mounting pin for mechanically and electrically mounting said first contact member to said first circuit board, a first aperture through said first contact member substantially coaxially aligned with a first opening through said first circuit board and a second circuit board substantially parallel to said first circuit board and having a second contact member conductively mounted thereto, said second contact member having a mounting pin for mechanically and electrically mounting said second contact member to said second circuit board, a second aperture through said second contact member substantially coaxially aligned with a second opening through said second circuit board said first and second apertures substantially coaxially aligned, said system comprising: an elongated conductive rod removably positioned through said first aperture and said first opening and extending normally from said first circuit board, said rod passing through a chassis member aperture in a chassis member interposed between said first and second circuit boards, said first, second and chassis member apertures substantially co-linear with respect to one another, said rod further removably positioned through said chassis member aperture, said second aperture and said second opening; and a power connector having an electrical contact located within a socket body and a flexible conductor coupled to said electrical contact, said electrical contact adapted to receive an end of said rod to allow electrical transmission between said flexible conductor and said rod to thereby allow said rod electrically to couple said power connector and said first and second circuit boards.

Claim 24

A power distribution system for supplying power to a first circuit board, said first circuit board having a first contact member conductively mounted thereto, said first contact member having a mounting pin for mechanically and electrically mounting said first contact member to said first circuit board, a first aperture through said first contact member substantially coaxially aligned with a first opening through said first circuit board and a second circuit board substantially parallel to said first circuit board and having a second contact member conductively mounted thereto, said second contact member having a mounting pin for mechanically and electrically mounting said second contact member to said second circuit board, a second aperture through said second contact member substantially coaxially aligned with a second opening through said second circuit board said first and second apertures substantially coaxially aligned, said system comprising: an elongated conductive rod removably positioned through said first aperture and said first opening and extending normally from said first circuit board, said rod passing through a chassis member aperture in a chassis member interposed between said first and second circuit boards, said first, second and chassis member apertures substantially co-linear with respect to one another, said rod further removably positioned through said chassis member aperture, said second aperture and said second opening; and a power connector having an electrical contact located within a socket body and a flexible conductor coupled to said electrical contact, said electrical contact adapted to receive an end of said rod to allow electrical transmission between said flexible conductor and said rod to thereby allow said rod electrically to couple said power connector and said first and second circuit boards.

Claim 25

The system as recited in claim 21 wherein said first and second contact members comprise resilient conductive members adapted to urge against said rod to make electrical contact therewith.

Claim 26

The system as recited in claim 21 further comprising a chassis housing said first and second circuit boards.

Claim 27

The system as recited in claim 21 wherein said chassis member forms an electromagnetic shield between said first and second circuit boards.

Claim 28

The system as recited in claim 21 wherein said chassis member is formed of conductive material and further includes an insulator electrically disposed in said chassis member aperture to isolate said rod from said chassis member.

Claim 29

The system as recited in claim 21 wherein said first and second contact members have insulating caps thereabout electrically to insulate said first and second contact members.

Claim 30

The system as recited in claim 21 wherein said power connector is mechanically coupled to a selected one of said rod and said insulating cap located about said first contact member by a force selected from the group consisting of: frictional force and positive engagement.

Claim 31

The system as recited in claim 21 wherein an end of said rod is disposed within said second aperture.

Claim 32

The system as recited in claim 21 wherein said power connector is mechanically coupled to said rod by a frictional force excreted by said electrical contact against said rod member.

Claim 33

The system as recited in claim 21 wherein said power connector is mechanically coupled to said first contact member by positive engagement through detents formed on said power connector and said first contact member connectively cooperating with each other.

Claim 34

The system as recited in claim 21 wherein a front side of said first circuit board has integrated circuits and printed circuits thereon electrically connected to said first contact member.

Claim 35

The system as recited in claim 21 wherein a front side of said second circuit board has interconnected integrated circuits and printed circuits thereon which are electrically connected to said second contact member.

Claim 36

The system as recited in claim 21 wherein said first and second circuit boards are housed in a rack cabinet, said rack cabinet having a plurality of drawers for housing therein a plurality of additional circuit boards having interconnected integrated circuits and printed circuits thereon.

Claim 37

The system as recited in claim 21 wherein said first and second circuit boards are interconnected with and form a part of a computer system.

Claim 38

The system as recited in claim 21 wherein said chassis member serves as a support structure for said rod.