Communications connectors and methods of using the same

• US 8,215,847 B2
• Filed: 01/28/2010
• Issued: 07/10/2012
• Est. Priority Date: 01/28/2010
• Status: Active Grant

• Current Assignee: Alcatel-Lucent SA (Nokia Corporation)
• Original Assignee: Alcatel-Lucent SA (Nokia Corporation)
• Inventors: Aiudi, Michael J., Kaider, Lawrence P., Taskila, Jari M., Rose, Aaron T., Stanek, Andrzej E., Casey, Peter A., Chong, Yin-Shing
• Primary Examiner(s): Healy, Brian
• Application Number:
  US12/656,388
• Publication Number:
  US 20110182551A1
• Time in Patent Office: 894 Days
• Field of Search: 385/53, 385/100, 385/77, 385/76, 385/78, 385/80, 385/59, 385/60, 385/62, 385/101, 385/137, 385/138, 385/139, 439/271, 439/577, 439/578, 439/638, 439/108, 298/74
• US Class Current: 385/53
• CPC Class Codes: G02B 6/3894 Screw-lock type
• CPC Class Codes: H01R 13/5219 Sealing means between coupling parts, e.g. interfacial seal
• CPC Class Codes: H01R 13/622 Screw-ring or screw-casing H01R13/623 takes precedence
• CPC Class Codes: H01R 2103/00 Two poles
• CPC Class Codes: H01R 24/54 Intermediate parts, e.g. adapters, splitters or elbows
• CPC Class Codes: H01R 43/26 for engaging or disengaging the two parts of a coupling device structural association with two-part coupling device H01R13/629
• CPC Class Codes: Y10T 29/49204 Contact or terminal manufacturing

Abstract

Communications connectors communicatively and physically join a plurality of network elements. Communications connectors are substantially flangeless so as to provide a substantially continuous surface between the connector and network elements joined thereto. Communications connectors may include or be modified with a grounding surface or a seating member. Communications connectors include a variety of communicative contact surfaces and joining mechanisms, including those compatible with known 7/16 DIN connections. Methods include installing network elements to connection interfaces on connectors without the use of a flange or other exterior part. Methods optionally include applying an adhesive to connection interfaces to provide a breakable, locked connection between network elements and connectors.

Claims

1. A communications connector comprising:

a first connection interface configured to physically join to a first network element;

a second connection interface configured to physically join to a second network element, the communications connector shaped to provide a substantially continuous outer surface with at least one of the first and the second network elements;

a first communications contact corresponding to the first connection interface and configured to communicatively connect to the first network element;

a second communications contact corresponding to the second connection interface and configured to communicatively connect to the second network element; and

at least one installation surface configured to permit manipulation of the communications connector with respect to an associated network element.

2. The communications connector of claim 1, further comprising:

a seating element configured to seal a connection between the communications connector and one of the first and the second network elements.

3. The communications connector of claim 2, wherein the seating element is an elastic O-ring, and wherein the communications connector includes a tapered outer surface on which the O-ring sits.

4. The communications connector of claim 1, further comprising:

a grounding element.

5. The communications connector of claim 4, wherein the grounding element is a conductive ring positioned at an end of the communications connector.

6. The communications connector of claim 1, wherein at least one of the first and the second connection interfaces includes a threaded surface matching a threaded surface of a corresponding network element.

7. The communications connector of claim 1, wherein at least one of the plurality of communications contacts includes at least an inner contact ring and an outer contact ring.

8. The communications connector of claim 1, wherein the associated network element includes at least one of a coaxial cable, a fiber optic cable, and a communications filter, and wherein at least one of the a first communications contact and the second communications contact are shaped to be compatible with 7/16 DIN connections.

9. The communications connector of claim 1, wherein the at least one installation surface includes a plurality of holes on an interior portion of the body that permit rotation of the communications connector.

10. The communications connector of claim 1, further comprising:

a cylindrical body having a substantially continuous cylindrical outer body, the cylindrical body housing the first and the second communications contacts.

11. A communications connector comprising:

a body having a substantially continuous cylindrical outer body, the body including,

a first connection interface configured to physically join to a first network element;

a second connection interface configured to physically join to a second network element,

a first communications contact corresponding to the first connection interface and configured to communicatively connect to the first network element, and

a second communications contact corresponding to the second connection interface and configured to communicatively connect to the second network element;

a grounding element at an end of the body;

a seating element configured to seal a connection between the communications connector and one of the first and the second network elements; and

at least one installation surface configured to permit manipulation of the communications connector with respect to an associated network element.

12. The communications connector of claim 11, wherein the body is generally cylindrical and shaped to provide a substantially continuous outer surface with at least one of the first and the second network elements, wherein the seating element is an elastic O-ring, and wherein the communications connector includes a tapered outer surface on which the O-ring sits.

13. The communications connector of claim 12, wherein at least one of the first and the second connection interfaces includes a threaded surface matching a threaded surface of a corresponding network element, and wherein the associated network element includes at least one of a coaxial cable, a fiber optic cable, and a communications filter.

14. A method of installing a communications connector having a substantially continuous cylindrical outer body, the method comprising:

joining a first network element to a first connection interface on the connector, the joining using an interior installation surface on the communications connector, the interior installation surface configured to permit manipulation of the communications connector with respect to an associated network element; and

joining a second network element to a second connection interface on the connector.

15. The method of claim 14, further comprising:

applying an adhesive to one of the first and the second connection interfaces before joining.

16. The method of claim 14, wherein the interior installation surface includes a plurality of interior holes, wherein the first connection interface includes a threaded surface, and wherein the joining the first network element includes rotating the communications connector so as to mate the threaded surface with a matching threaded surface of the first network element.

17. The method of claim 14, wherein the joining the first network element includes seating the first network element against a seating element on an outer surface of the communications connector.

18. The method of claim 17, wherein the seating element includes an elastic O-ring, and wherein the joining the first network element joins the O-ring, communications connector, and the first network element so that a substantially continuous outer surface is formed between the first network element, the O-ring, and the communications connector.

19. The method of claim 14, wherein the joining the first network element and the joining the second network element communicatively and physically joins the first and the second network elements.