Connector block assembly - Patent Review 5160273

Claims

I claim:

1. A connector assembly for providing a plurality of closely spaced connections to mutually adjacent conductors which, respectively, conduct different high frequency electrical signals, said connector assembly comprising:

an elongated insulative block,

a plurality of connector elements mounted in closely spaced arrangement within said block,

said block being formed with openings providing access for said mutually adjacent conductors to be connected to the ends of corresponding mutually adjacent ones of said connector elements, whereby said mutually adjacent ones of said connector elements conductor said different high frequency signals,

said mutually adjacent connector elements having projected areas extending toward each other,

electrically conductive shields mounted within said block between said mutually adjacent connector elements to prevent crosstalk between said connector elements,

said shields each having a surface area extending over the entire projected area between said mutually adjacent connector elements, and

a conductive strip extending along the length of said block and contacting said shields.

2. A connector assembly according to claim 1, wherein said conductive strip is connected to ground.

3. A connector assembly according to claim 1, wherein said mutually adjacent connector elements each comprise a set of two connectors, the connectors of each pair each having, at the end opposite their respective wire connecting end, a spring finger end, the spring finger ends of each set being biased into contact with each other.

4. A connector assembly according to claim 3, wherein said spring fingers are moveable into and out of contact with each other and thereby define an expanded projected area, and wherein said shields have a surface area which extends over said entire expanded projected area.

5. A connector assembly according to claim 4, wherein spring finger ground contacts are arranged to be contacted by an insert member which moves said spring fingers out of contact with each other, said spring finger ground contacts being electrically connected to said conductive strip.

6. A connector assembly according to claim 4, wherein an electrically conductive strip is mounted in said block to extend in closely spaced relationship to each of said connector elements, said strip being formed with contact portions which are contacted by said shields.

7. A connector assembly according to claim 6, wherein said contact portions are shaped to form slots into which said shields extend.

8. A connector assembly for providing a plurality of closely spaced connections to wires which conduct high frequency electrical signals, said connector assembly comprising:

an elongated insulative block,

a plurality of connector elements mounted in closely spaced arrangement within said block,

said block being formed with openings providing access for individual wires to be connected to the ends of corresponding ones of said connector elements,

electrically conductive shields mounted within said block between adjacent connector elements to prevent crosstalk between said connector elements.

said connector elements comprising pairs of connectors, the connectors of each pair each having a wire connecting end and a spring finger end, the spring finger ends being biased into contact with each other, the spring finger ends being moveable into and out of contact with each other,

said shields each having a surface area at least as great as a projected area between adjacent pairs of connectors over the range of movement of their spring fingers, and

spring finger ground contacts arranged to be contacted by an insert member which moves said spring fingers our of contact with each other, said spring finger ground contacts being electrically connected to said shields,

said spring finger ground contacts being formed on a common electrically conductive strip which extends along said block in closely spaced relationship to each of said connector elements and said electrically conductive shields being in contact with said strip.

9. A connector assembly according to claim 8, wherein said electrically conductive strip is formed with slots into which said shields extend.

10. A connector block assembly comprising:

an insulative block;

a pair of electrically conductive signal contacts mounted in said block, said signal contacts each having a spring finger biased to contact the spring finger of the other contact;

said block being formed with an opening providing access to a probe which can be inserted into said block to engage and separate said spring fingers;

and a ground contact mounted within said block between said opening and said spring fingers to be contacted by said probe upon insertion thereof into said block and before said probe engages said spring fingers.

11. A connector block assembly according to claim 10, wherein said block contains a plurality of pairs of said electrically conductive signal contacts, one contact of each pair being arranged along one side of a line and the other contact of each pair being arranged along the other side of said line, said block being formed with corresponding openings spaced apart along said line for insertion of probes into said block to engage the spring contacts of each pair and wherein a plurality of said ground contacts are mounted within said block between said openings and their respective spring fingers.

12. A connector block assembly according to claim 11, wherein said ground contacts extend from a common electrically conductive ground strip which extends within said block along of said line.

13. A connector block assembly according to claim 12, wherein said signal contacts each have a wire connecting end which extends within said block from locations along one side of said openings, around said ground strip to locations on the other side of said openings.

14. A connector block assembly according to claim 13, wherein said block is formed with recesses close to but separated from said ground strip for accommodating said wire connecting ends.

15. A connector block assembly according to claim 14, wherein said block is formed with wire access channels which open out from said recesses to permit connection of wires to said wire connecting ends.

16. A connector block assembly according to claim 11, wherein said block is formed with slots located between adjacent openings to accommodate electrically conductive shields.

17. A connector block assembly according to claim 16, wherein said shields are electrically connected to said ground strip.

18. A connector block assembly according to claim 17, wherein said ground contacts extend from a ground strip which extends along said line.

19. A connector block assembly according to claim 12, wherein said ground strip is contained within a channel formed within said block, said channel extending along a path parallel to and between said openings and one of the signal contacts of each pair.