Enclosure for spliced cable

• US 6,280,235 B1
• Filed: 06/20/2000
• Issued: 08/28/2001
• Est. Priority Date: 06/20/2000
• Status: Expired due to Fees

• Current Assignee: CommScope Technologies, LLC (CommScope Holding Company, Inc.)
• Original Assignee: Tyco Electronics Corporation (TE Connectivity Ltd. (United Kingdom))
• Inventors: Radliff, David R.
• Primary Examiner(s): PATEL, TULSIDAS C
• Application Number:
  US09/596,882
• Time in Patent Office: 434 Days
• Field of Search: 439/466, 439/467, 439/456, 439/459, 439/27, 439/165, 174/92, 174/93
• US Class Current: 439/467
• CPC Class Codes: H01R 13/501 comprising an integral hinge or a frangible part
• CPC Class Codes: H01R 13/582 the cable being clamped between assembled parts of the housing
• CPC Class Codes: H01R 13/5833 the cable being forced in a tortuous or curved path, e.g. knots in cable H01R13/582 takes precedence
• CPC Class Codes: H01R 13/5837 specially adapted for accommodating various sized cables H01R13/5825 takes precedence
• CPC Class Codes: H02G 15/007 Devices for relieving mechanical stress
• CPC Class Codes: H02G 15/113 Boxes split longitudinally in main cable direction

Abstract

An electrical connector housing is shown which is profiled for use as a splicing enclosure for telephone cable. The enclosure is adapted to accommodate two different sized cables, two 2-twisted pair cable or two 6-twisted pair cable. Two separate strain relief devices are provided for gripping retention of the two cables. The enclosure is embodied as a bi-partite housing having two hinged housing halves which can be folded over to form the enclosure. The two separate strain relief members are located at opposed positions within different housing halves, and include a plurality of gripping edges formed to grip and retain the cables.

Claims

1. An electrical connector housing having first and second housing parts movable between open and closed positions, said first and second housings cooperating to define a cable receiving opening into said housing, said first housing part having a first strain relief member positioned adjacent said opening, for gripping a cable of a first dimension, and said second housing part having a second strain relief member positioned adjacent said opening for gripping a cable of a second dimension, said first and second strain relief members having respective first and second cable receiving slots, and when in the closed position, said first strain relief member defines a first cable receiving slot profile, and said second strain relief member defines a second cable receiving slot profile, different in configuration than said first cable receiving slot profile, whereby alternative cables of either first or second dimension may be positioned within alternative first or second cable receiving slots and through said opening.

2. The connector housing of claim 1, wherein said connector housing is for splicing at least two cables, the housing having two cable receiving openings extending into said connector housing.

3. The connector housing of claim 2, wherein said connector housing is a clam shell style which, in the closed position, is substantially cylindrical in configuration.

4. The connector housing of claim 3, wherein said openings extend through opposing end walls of said connector housing.

5. The connector housing of claim 1, wherein said first strain relief member is profiled to overlap said second strain relief member.

6. The connector housing of claim 5, wherein said first strain relief member is defined by upstanding side walls and a transverse wall section interconnecting said side walls, said upstanding side walls flanking said first cable receiving slot.

7. The connector housing of claim 6, wherein said first strain relief member is defined as a plurality of individual upstanding side walls and transverse wall sections.

8. The connector housing of claim 7, wherein the upstanding side walls have barbed edges for gripping the cable.

9. The connector housing of claim 7, wherein the transverse wall sections are progressively lowered, from a position adjacent to said openings, to an inner position of said housing.

10. The connector housing of claim 9, wherein the second strain relief member is receivable between the upstanding side walls.

11. The connector housing of claim 1, wherein the first and second strain relief members are formed as sinuous slots.

12. The connector housing of claim 10, wherein upper surfaces of said second strain relief member are reversely progressed to conform to the profile defined by said transverse wall sections, whereby, when said first and second housing parts are in a closed position, said top surfaces and transverse wall portions cooperate to define a cable receiving channel therein.

13. An electrical connector for connection with a cable, having an insulative housing having at least one connection device therein for connection to a wire of the cable, said housing comprising an opening therethrough for receipt of the cable and a strain relief device proximate said opening, said strain relief device including a plurality of tandemly arranged walls having a longitudinal cable receiving slot therein, substantially transverse to said tandemly arranged walls, said tandemly arranged walls including opposed side wall sections and lower wall sections, said opposed side wall sections and said lower wall sections forming said cable receiving slot, and said opposed side wall sections and said lower wall sections having barbed edges for gripping the cable.

14. The electrical connector of claim 13, wherein said insulative housing is formed as a bi-partite housing formed by first and second housing parts, said strain relief device being positioned on said first housing part, and said second housing part including urging surfaces, opposing said slot, whereby when said first and second housing parts are in a closed position, said urging surfaces may urge the cable into said slot and against said barbed edges.

15. The electrical connector of claim 13, wherein said slot is sinuous in the longitudinal direction.

16. The electrical connector of claim 13, wherein the insulative housing is comprised of bi-partite housing members, with an opening at each end, with strain relief members adjacent each said opening.

17. The electrical connector of claim 14, further comprising a second strain relief member on said second bi-partite housing member, for accommodating a cable of a second dimension, whereby alternative cables can be terminated.

18. The electrical connector of claim 17, wherein the first strain relief device at least partially overlaps said second strain relief device, when in the closed position.

19. The electrical connector of claim 17, wherein a top surface of said tandemly arranged walls of said second strain relief device is positioned adjacent to said transverse wall sections of said first strain relief device, when in the closed position, and form said urging surfaces for urging the cable into the slot.

20. The connector housing of claim 19, wherein upper surfaces of said second strain relief member are reversely progressed to conform to the profile defined by said transverse wall sections, whereby, when said first and second housing parts are in a closed position, said top surfaces and transverse wall portions cooperate to define a cable receiving channel therein.

21. An electrical connector housing having first and second housing parts movable between open and closed positions, said first and second housing parts cooperating to define a cable receiving opening into said housing, said first housing part having a first strain relief member positioned adjacent said opening for gripping a cable of a first dimension, said first strain relief member comprised of at least one upstanding wall section having a first cable receiving slot formed therein, with gripping edges on said wall section, and said second housing part having a second strain relief member positioned adjacent said opening for gripping a cable of a second dimension, said second strain relief member being profiled as a central wall section having a second cable receiving slot therethrough for receiving a cable of a second dimension, said central wall section having a top surface with a width narrower than said first cable receiving slot, said first and second strain relief members cooperating, such that when in the closed position, said second strain relief member being positioned intermediate said first strain relief member, and said top surface is opposed from said gripping edges of said first strain relief member, whereby alternative cables of either first or second dimension may be positioned within alternative first or second cable receiving slots and through said opening.

22. The connector housing of claim 21, wherein said connector housing is for splicing at least two cables, the housing having two cable receiving openings extending into said connector housing.

23. The connector housing of claim 22, wherein said connector housing is a clam shell style which, in the closed position, is substantially cylindrical in configuration.

24. The connector housing of claim 22, wherein said openings extend through opposing end walls of said connector housing.

25. The connector housing of claim 21, wherein said first strain relief member is defined by upstanding side wall sections and a transverse wall section interconnecting said side wall sections, said upstanding side wall sections flanking said first cable receiving slot.

26. The connector housing of claim 25, wherein said first strain relief member is defined as a plurality of individual upstanding walls, each having side wall sections and transverse wall sections.

27. The connector housing of claim 26, wherein the upstanding side wall sections and transverse wall sections have barbed edges for gripping the cable.

28. The connector housing of claim 26, wherein the transverse wall sections are progressively lowered, from a position adjacent to said openings, to an inner position of said housing.

29. The connector housing of claim 28, wherein the second strain relief member is receivable between the upstanding side walls.

30. The connector housing of claim 21, wherein the first and second cable receiving slots are formed as sinuous slots.

31. The connector housing of claim 30, wherein the slots are sinuous about axes which are orthogonal relative to each other.

32. The connector housing of claim 30, wherein upper surfaces of said second strain relief member are reversely progressed to conform to the profile defined by said transverse wall sections, whereby, when said first and second housing parts are in a closed position, said top surfaces and transverse wall portions cooperate to define a cable receiving channel therein.

33. The electrical connector of claim 32, wherein said top surface of said tandemly arranged walls of said second strain relief device is positioned adjacent to said transverse wall sections of said first strain relief device when in the closed position, and form urging surfaces for urging the cable into the slot.

34. The connector housing of claim 33, wherein upper surfaces of said second strain relief member are reversely progressed to conform to the profile defined by said transverse wall sections, whereby, when said first and second housing parts are in a closed position, said top surfaces and transverse wall portions cooperate to define a cable receiving channel therein.