Multi-conductor cable connector with integral grounding bus

Claim 2

A connector for a multi-conductor ribbon cable that has a plurality of conductors, the connector comprising: a plurality of ground contacts that have a first end which is configured to be electrically connected to ground conductors within the ribbon cable, the ground contacts further including a single common mounting section wherein the first ends of each of the plurality of ground contacts are mounted to a first edge of the single common mounting section so as to be generally disposed in a first plane of a first direction wherein at least some of the first ends of the plurality of ground contacts are also displaced in a second plane of a second direction, generally perpendicular to the first direction, from adjacent first ends of the plurality of ground contacts so that a greater number of ground contacts can be accommodated within the connector; a plurality of signal contacts that have a first end which is configured to be electrically connected to signal conductors within the ribbon cable, wherein the plurality of signal contacts include a second end that provides a contact point for external contacts to make electrical contact with the plurality of signal conductors in the ribbon cable via the plurality of signal contacts; a base member having a first surface and wherein at least one opening is formed in the first surface so as to receive the plurality of ground contacts and a second plurality of openings is formed in the first surface so as to receive the plurality of signal contacts wherein the at least one opening and second plurality of openings are positioned in the first surface so as to retain the plurality of ground contacts and the plurality of signal contacts in a fixed relationship relative to each other with the first ends of the plurality of signal contacts and the first ends of the plurality of ground contacts extending outward from the first surface; and a cover member that is detachably engaged with the base member wherein the cover member defines a ribbon cable receiving area and is configured so that, when the cover member is engaged with the base member and the ribbon cable is positioned in the ribbon cable receiving area, the conductors of the ribbon cable are positioned adjacent the openings in the first surface of the base member so that the first ends of the plurality of ground contacts make electrical contact with ground conductors within the ribbon cable and the first ends of the plurality of signal contacts make electrical contact with the plurality of signal conductors within the ribbon cable.

Claim 3

The connector of claim 1, wherein the base member includes a plurality of openings formed in a second surface of the base member that provide access to the second ends of the plurality of signal contacts positioned in the base member.

Claim 4

The connector of claim 1, wherein the plurality of ground contacts is comprised of a single mounting section with a plurality of insulation displacement ends extending outward from a first edge of the single mounting section.

Claim 5

The connector of claim 3, wherein the at least one opening in the first surface of the base member is comprised of a single opening which extends in a first direction across the first surface of the base member, wherein the first direction is in a direction that is transverse to the ribbon cable when the ribbon cable is positioned within the ribbon cable receiving area.

Claim 6

The connector of claim 4, wherein the plurality of insulation displacement ends is comprised of forty displacement ends that are centered approximately 0.050 inches apart from each other in the first direction and are positioned in the base member so as to be able to make electrical contact with every other conductor within the ribbon cable that corresponds to the SFF-8049 specification.

Claim 7

The connector of claim 5, wherein at least one of the signal conductors within the ribbon cable is a grounded signal conductor and wherein at least one groove is formed in the first surface of the base member between the ground contact opening and the signal contact opening corresponding to the grounded signal conductor.

Claim 8

The connector of claim 6, wherein the mounting section of the plurality of ground contacts include a bendable tab that can be positioned within the groove so as to make an electrical connection between the signal contact corresponding to the grounded signal conductor and the plurality of ground contacts.

Claim 9

The connector of claim 1, wherein the plurality of openings in the first surface of the base member are positioned within the first surface so as to receive two rows of signal contacts.

Claim 10

The connector of claim 8, wherein the plurality of openings of the base member are positioned in the first surface so that there are two rows of twenty openings each that are spaced so as to retain the signal contacts in each row are centered approximately 0.10 inches from each other and each row is staggered so that the first ends of the plurality of signal contacts make electrical contact with every other signal conductor within a specification SFF-8049 ribbon cable.

Claim 11

The connector of claim 1, wherein the first ends of the plurality of ground contacts and the first ends of the plurality of signal conductors are insulation displacement ends that are configured to displace the insulation surrounding the conductors within the ribbon cable and make electrical contact thereto.

Claim 12

The connector of claim 10, wherein the insulation displacement ends of the plurality of ground contacts and the plurality of signal contacts are comprised of a neck portion that is mounted to a mounting section of the plurality of ground contacts or the plurality of signal contacts and two blades which define a space therebetween and wherein the conductor within the ribbon cable is preferably positioned in the space when the insulation displacement end is positioned within the ribbon cable to make electrical contact between the contacts of the connector and the ribbon cable.

Claim 13

The connector of claim 11, further comprising a retainer that is to be positioned between the base member and the cover adjacent the first surface of the base member, wherein the retainer includes a plurality of openings that extend therethrough so as to receive the insulation displacement ends of both the plurality of ground contacts and the plurality of signal contacts are positioned within the opening and wherein a second surface of the retainer is positioned adjacent an inner surface of the cover defining the cable receiving area so that the ribbon cable is positioned between the inner surface of the cover and the second surface of the retainer when positioned in the connector.

Claim 14

The connector of claim 12, wherein both the inner surface of the cover and the second surface of the retainer has a plurality of indentations formed therein that are configured to receive the contours of the insulation surrounding each conductor within the ribbon cable and wherein the indentations are configured so as to center the conductor within a space defined by both the indentations on the cover and the retainer when the cover is positioned adjacent the retainer to thereby facilitate electrical connection between the insulation displacement ends of the plurality of ground contacts and the plurality of signals contacts and the conductors within the ribbon cable.

Claim 15

The connector of claim 13, wherein a plurality of openings are formed in the inner surface of the cover and are spaced and configured to receive the outer edges of the blades of the insulation displacement ends of the plurality of signal contacts and the plurality of ground contacts and retain these outer edges of the blades in isolation from adjacent blades.

Claim 16

A connector for a multi-conductor ribbon cable that has a plurality of signal conductors and a plurality of conductors wherein at least one of the signal conductors is a grounded signal conductor, the connector comprising: a plurality of ground contacts that have a first end which is configured to be electrically connected to the ground conductors within the ribbon cable, the ground contacts further including a single common mounting section wherein the first ends of each of the plurality of ground contacts are mounted to a first edge of the single common mounting section so as to be generally disposed in a first plane of a first direction wherein at least some of the first ends of the plurality of ground contacts are also displaced in a second plane of a second direction, generally perpendicular to the first direction, from adjacent first ends of the plurality of ground contacts so that a greater number of ground contacts can be accommodated within the connector; a plurality of signal contacts that have a first end which is configured to be electrically connected to signal conductors within the ribbon cable, wherein the plurality of signal contacts include a second end that provides a contact point for external contact to make electrical contact with the plurality of signal conductors in the ribbon cable via the plurality of signal contacts; a base member having a first surface and wherein at least one opening is formed in the first surface so as to receive the plurality of ground contacts and a second plurality of openings is formed in the first surface so as to receive the plurality of signal contacts wherein the at least one opening and the second plurality of openings are positioned in the first surface so as to retain the plurality of ground contacts and the plurality of signal contacts in a fixed relationship relative to each other with the first ends of the plurality of signal contacts and the first ends of the plurality of ground contacts extending outward from the first surface and wherein the plurality of ground contacts, the plurality of signal contacts and the base member are configured to permit selective electrical connection between the plurality of ground contacts and the one or more signal contact that corresponds to the one or more grounded signal conductors in the ribbon cable; and a cover member that is detachably engaged with the base member wherein the cover member defines a ribbon cable receiving area and is configured so that, when the cover member is engaged with the base member and the ribbon cable is positioned in the ribbon cable receiving area, the conductors of the ribbon cable are positioned adjacent the openings in the first surface of the base member so that the first ends of the plurality of ground contacts make electrical contact with ground conductors within the ribbon cable and the first ends of the plurality of signal contacts make electrical contact with the plurality of signal conductors within the ribbon cable.

Claim 17

A connector for a multi-conductor ribbon cable that has a plurality of signal conductors and a plurality of conductors wherein at least one of the signal conductors is a grounded signal conductor, the connector comprising: a plurality of ground contacts that have a first end which is configured to be electrically connected to the ground conductors within the ribbon cable, the ground contacts further including a single common mounting section wherein the first ends of each of the plurality of ground contacts are mounted to a first edge of the single common mounting section so as to be generally disposed in a first plane of a first direction wherein at least some of the first ends of the plurality of ground contacts are also displaced in a second plane of a second direction, generally perpendicular to the first direction, from adjacent first ends of the plurality of ground contacts so that a greater number of ground contacts can be accommodated within the connector; a plurality of signal contacts that have a first end which is configured to be electrically connected to signal conductors within the ribbon cable, wherein the plurality of signal contacts include a second end that provides a contact point for external contact to make electrical contact with the plurality of signal conductors in the ribbon cable via the plurality of signal contacts; a base member having a first surface and wherein at least one opening is formed in the first surface so as to receive the plurality of ground contacts and a second plurality of openings is formed in the first surface so as to receive the plurality of signal contacts wherein the at least one opening and the second plurality of openings are positioned in the first surface so as to retain the plurality of ground contacts and the plurality of signal contacts in a fixed relationship relative to each other with the first ends of the plurality of signal contacts and the first ends of the plurality of ground contacts extending outward from the first surface and wherein the plurality of ground contacts, the plurality of signal contacts and the base member are configured to permit selective electrical connection between the plurality of ground contacts and the one or more signal contact that corresponds to the one or more grounded signal conductors in the ribbon cable; and a cover member that is detachably engaged with the base member wherein the cover member defines a ribbon cable receiving area and is configured so that, when the cover member is engaged with the base member and the ribbon cable is positioned in the ribbon cable receiving area, the conductors of the ribbon cable are positioned adjacent the openings in the first surface of the base member so that the first ends of the plurality of ground contacts make electrical contact with ground conductors within the ribbon cable and the first ends of the plurality of signal contacts make electrical contact with the plurality of signal conductors within the ribbon cable.

Claim 18

The connector of claim 15, wherein the plurality of ground contacts includes one or more bendable tabs and wherein the base member includes one or more grooves formed adjacent the bendable tabs and extend to the one or more signal contacts corresponding to the one or more grounded signal conductors so as to permit the one or more bendable tabs to be positioned within the one or more grooves and make electrical contact to the one or more signal contacts corresponding to the one or more grounded signal conductors.

Claim 19

The connector of claim 15, wherein the base member includes a plurality of openings formed in a second surface of the base member that provide access to the second ends of the plurality of signal contacts positioned in the base member.

Claim 20

The connector of claim 15, wherein the plurality of ground contacts is comprised of a single mounting section with a plurality of insulation displacement ends extending outward from a first edge of the single mounting section.

Claim 21

The connector of claim 18, wherein the at least one opening in the first surface of the base member is comprised of a single opening which extends in a first direction across the first surface of the base member, wherein the first direction is in a direction that is transverse to the ribbon cable when the ribbon cable is positioned within the ribbon cable receiving area.

Claim 22

The connector of claim 19, wherein the plurality of insulation displacement ends is comprised of forty displacement ends that are centered approximately 0.050 inches apart from each other in the first direction and are positioned in the base member so as to be able to make electrical contact with every other conductor within the ribbon cable that corresponds to the SFF-8049 specification.

Claim 23

The connector of claim 15, wherein the openings in the base member and spaced so as to receive a plurality of ground contacts and a plurality of signal contacts in a configuration that will result in the plurality of ground contacts making electrical connection with the ground conductors of an SFF-8049 specification ribbon cable and will result in the plurality of signal contacts making electrical contact with the signal conductors of an SFF-8049 ribbon cable.

Claim 24

The connector of claim 21, wherein the first ends of the plurality of ground conductors and the first ends of the plurality of signal conductors are insulation displacement ends that are configured to displace the insulation surrounding the conductors within the ribbon cable and make electrical contact thereto.

Claim 25

The connector of claim 22, wherein the insulation displacement ends of the plurality of ground contacts and the plurality of signal contacts are comprised of a neck portion that is mounted to a mounting section of the plurality of ground contacts or the plurality of signal contacts and two blades which define a space therebetween and wherein the conductor within the ribbon cable is preferably positioned in the space when the insulation displacement end is positioned within the ribbon cable to make electrical contact between the contacts of the connector and the ribbon cable.

Claim 26

The connector of claim 23, further comprising a retainer that is to be positioned between the base member and the cover adjacent the first surface of the base member, wherein the retainer includes a plurality of openings that extend therethrough so as to receive the insulation displacement ends of both the plurality of ground contacts and the plurality of signal contacts are positioned within the opening and wherein a second surface of the retainer is positioned adjacent an inner surface of the cover defining the cable receiving area so that the ribbon cable is positioned between the inner surface of the cover and the second surface of the retainer when positioned in the connector.

Claim 27

The connector of claim 24, wherein both the inner surface of the cover and the second surface of the retainer has a plurality of indentations formed therein that are configured to receive the contours of the insulation surrounding each conductor within the ribbon cable and wherein the indentations are configured so as to center the conductor within a space defined by both the indentations on the cover and the retainer when the cover is positioned adjacent the retainer to thereby facilitate electrical connection between the insulation displacement ends of the plurality of ground contacts and the plurality of signals contacts and the conductors within the ribbon cable.