Multi-purpose modular jack connecting block

• US 4,712,234 A
• Filed: 03/01/1985
• Issued: 12/08/1987
• Est. Priority Date: 03/01/1985
• Status: Expired due to Fees

• Current Assignee: Siemon Company The (The Siemon Company Incorporated)
• Original Assignee: The Siemon Company Incorporated
• Inventors: Thomas, Stephen M., Below, Randy, Burke, Howard
• Primary Examiner(s): Rubinson, Gene Z.
• Assistant Examiner(s): NOT, DEFINED
• Application Number:
  US06/706,971
• Time in Patent Office: 1,012 Days
• Field of Search: 179/146 R, 179/178, 179/179, 179/91 A, 339/125 R, 339/126 R, 339/154 A, 339/176 M, 379/27, 379/399, 379/412, 379/419, 379/437, 379/438
• US Class Current: 379/413.04
• CPC Class Codes: H01R 2201/16 for telephony
• CPC Class Codes: H01R 31/06 Intermediate parts for linking two coupling parts, e.g. adapter with a holder adapted for supporting apparatus to which its counterpart is attached H01R33/94
• CPC Class Codes: H01R 9/2408 Modular blocks H01R9/26 takes precedence
• CPC Class Codes: H04M 1/0293 Terminal boxes for telephone sets

Abstract

A substantially rectangular modular jack connecting block suitable for use in the connection or mounting of terminal equipment using modular plugs, i.e., wall phones and the like, and including separable interior portions and add-on portions which transform the modular jack connecting block to other types of connecting devices suitable for a variety of other connecting applications is presented.

Claims

1. A modular jack connecting device comprising:

plate means, said plate means having a front face and a rear face;

at least one interior portion of said plate means being separable therefrom, said plate means having a central opening therethrough when said separable interior portion is separated from said plate means;

at least one modular jack connecting means attached to said separable interior portion of said plate means, said modular jack connecting means having an opening therein to permit access to a modular plug means, said opening being in said front face of said plate means; and

cover plate means for attachment to said separable interior portion subsequent to said separable interior portion being separated from said plate means, said cover plate means being disposed over said separable interior portion and having an opening therethrough in alignment with said modular jack connecting means opening.

2. The device of claim 1 including:

means for attaching said plate means to a surface.

3. The device of claim 2 wherein:

said attaching means comprises a plurality of holes through said plate means.

4. The device of claim 1 wherein:

said separable interior portion has a substantially rectangular shape.

5. The device of claim 4 wherein:

said rectangular interior portion has at least one opening through said plate means along a first side thereof.

6. The device of claim 4 wherein:

said rectangular interior portion has two oppositely disposed openings through said plate means along two oppositely disposed sides thereof.

7. The device of claim 1 wherein:

said plate means has a reduced thickness relative to the thickness of the rest of said plate means along at least a part of said separable interior portion.

8. The device of claim 4 wherein:

said plate means has a reduced thickness relative to the thickness of the rest of said plate means along at least a part of said interior portion.

9. The device of claim 6 wherein:

said plate means has a reduced thickness relative to the thickness of the rest of said plate means along at least a part of said interior portion.

10. The device of claim 9 wherein:

said reduced thickness is located between said two openings.

11. The device of claim 1 including:

means for attaching said separable interior portion to a surface.

12. The device of claim 11 wherein:

said attaching means includes at least one mounting hole through said interior portion.

13. The device of claim 1 including:

at least one slot for prying said separable interior portion from said plate means.

14. The device of claim 1 wherein said plate means has a plurality of sides and including:

at least one slot means through said plate means and terminating at one of said sides thereof.

15. The device of claim 1 wherein:

said modular jack means is a standard modular jack means selected from the group comprising of two, four, six or eight position standard modular jack means.

16. The device of claim 1 wherein:

said modular jack means is eight position; and

wherein;

said modular jack means includes a housing, said housing being equal in size to the housing of a standard six position modular jack means.

17. The device of claim 1 including:

plural openings through said plate means, said openings permitting access for electrical wiring from said rear face to said front face of said plate means.

18. The device of claim 1 including:

at least one insulation displacement connector means.

19. The device of claim 18 wherein said insulation displacement connector means includes:

a base means having longitudinal slots therein;

a pair of first longitudinal sidewalls and a pair of first end walls surrounding said longitudinal slots and protruding upwardly from said front face, said longitudinal sidewalls including parallel slots therein and perpendicular thereto for accessing wires;

cover means, said cover means being sized to receive said protruding base means; and

connector blade means, said blade means being disposed in said longitudinal slots, said blade means including at least a pair of connection sites for receiving wires wherein said cover means effects electrical contact between wires inserted in said connection sites and said blade means.

20. The device of claim 19 wherein said cover means comprises:

a top section having a pair of depending second longitudinal sidewalls and second end walls, said second sidewalls including plural openings therein corresponding to said parallel slots of said first sidewalls.

21. The device of claim 19 wherein said connection sites of said connector blade means includes:

converging side portions adapted to strip insulation from said wires inserted therein.

22. The device means of claim 19 wherein said connector blade includes:

said pair of connectors sites on one side thereof; and

a single connector site on the side opposite said one side.

23. The device of claim 1 wherein:

said plate means is substantially rectangular.

24. The device of claim 23 including:

a mounting hole in each corner of said rectangular plate means.

25. The device of claim 2 wherein:

said attaching means comprises amagnetic backing on said rear face of said plate means.

26. The device of claim 1 wherein:

said cover plate means has a substantially octagonal shape.

27. The device of claim 26 including:

a circular area on said cover plate means surrounding said modular jacks means.

28. The device of claim 1 wherein:

said modular jack connecting means terminates inwardly of said rear face of said plate means and protrudes outwardly from said front face of said plate means.

29. The device of claim 1 wherein said cover plate means includes attaching means, said attaching means including:

means for effecting a snap fit onto said separable interior portion.

30. The device of claim 1 including:

plate means cover means, said plate means cover means having depending sidewalls, said plate means cover means including means for attachment thereof to said front face of said plate means, said plate means cover means substantially corresponding to the size of said plate means.

31. The device of claim 1 wherein said cover plate means includes:

depending sidewalls, said cover plate means including means for attachment thereof to said front face of said separable interior portion of said plate means, said cover plate means substantially corresponding to the size of said separable interior portion of said plate means.

32. The device of claim 1 including:

at least one recess in said plate means for accessing wire leading thereto or therefrom.

33. The device of claim 2 wherein:

said attaching means comprises an adhesive applied to said rear face of said plate means.

34. The device of claim 33 wherein:

said adhesive is a wax adhesive.

35. The device of claim 1 including:

means for mounting said plate means to an electrical box or bracket.

36. The device of claim 35 wherein:

said mounting means comprises mounting holes.

37. The device of claim 1 including:

means on said front face for attaching a telephone thereon.

38. A modular jack connecting device comprising:

plate means, said plate means having a front face and a rear face;

at least one interior portion of said plate means being separable therefrom;

at least one modular jack connecting means attached to said separable interior portion of said plate means, said modular jack connecting means having an opening therein for receiving a modular plug means, said opening being in said front face of said plate means;

cover plate means for attachment to said separable interior portion subsequent to said separable interior portion being separated from said plate means, said cover plate means being disposed over said separable interior portion and having an opening therethrough in alignment with said modular jack connecting means opening; and

at least one insulation displacement connector means.

39. The device of claim 38 wherein said insulation displacement connector means includes:

a base means having longitudinal slots therein;

a pair of first longitudinal sidewalls and a pair of first end walls surrounding said longitudinal slots and protruding upwardly from said front face, said longitudinal sidewalls including parallel slots therein and perpendicular thereto for accessing wires;

cover means, said cover means being sized to receive said protruding base means; and

connector blade means, said blade means being disposed in said longitudinal slots, said blade means including at least a pair of connection sites for receiving wires wherein said cover means effects electrical contact between wires inserted in said connection sites and said blade means.

40. The device of claim 39 wherein said cover means comprises:

a top section having a pair of depending second longitudinal sidewalls and second end walls, said second sidewalls including plural openings therein corresponding to said parallel slots of said first sidewalls.

41. The device of claim 39 wherein said connection sites of said connector blade means includes:

converging side portions adapted to strip insulation from wires inserted therein.

42. The device of claim 39 wherein said connector blade means includes:

said pair of connector sites on one side thereof; and

a single connector site on the side opposite said one side.