Connector having a coupling member for locking onto a port and maintaining electrical continuity

• US 8,753,147 B2
• Filed: 07/22/2013
• Issued: 06/17/2014
• Est. Priority Date: 06/10/2011
• Status: Active Grant

• Current Assignee: PPC Broadband Incorporated (Belden Inc.)
• Original Assignee: PPC Broadband Incorporated (Belden Inc.)
• Inventors: Montena, Noah
• Primary Examiner(s): NGUYEN, KHIEM M
• Application Number:
  US13/947,612
• Publication Number:
  US 20130309902A1
• Time in Patent Office: 330 Days
• Field of Search: 439/253, 439/357, 439/502, 439/578
• US Class Current: 439/578
• CPC Class Codes: H01R 13/622 Screw-ring or screw-casing H01R13/623 takes precedence
• CPC Class Codes: H01R 13/6275 Latching arms not integral with the housing H01R13/6276, H01R13/6277, H01R13/6278 take precedence
• CPC Class Codes: H01R 24/38 having concentrically or coaxially arranged contacts
• CPC Class Codes: H01R 25/003 the coupling part being secured only to wires or cables
• CPC Class Codes: H01R 4/48 utilising a spring, clip, or other resilient member H01R4/52 takes precedence
• CPC Class Codes: H01R 9/05 for coaxial cables

Abstract

A jumper comprising a first connector, wherein the first connector includes a post configured to receive a center conductor surrounded by a dielectric of a coaxial cable, a connector body attached to the post, and a coupling member attached to the post, the coupling member having one or more resilient contacts, wherein the resilient contacts are configured to pass over the external threads in a first axial direction, and physically engage the external threads in a second axial direction, and a second connector, wherein the first connector is operably affixed to a first end of the coaxial cable, and the second connector is operably affixed to a second end of the coaxial cable is provided.

Claims

1. A jumper comprising:

a first connector attached to a coaxial cable, wherein the first connector includes a post configured to receive a center conductor surrounded by a dielectric of the coaxial cable, a connector body attached to the post, and a coupling member rotatably attached, and electrically grounded, to the post, the coupling member having one or more resilient contacts configured to engage with a working surface of an interface port after the coupling member is moved over the working surface in an axial direction; and

a second connector;

wherein rotation of the coupling member effects rotation of the resilient contacts over the working surface to disengage the coupling member from the interface port.

2. The jumper of claim 1, wherein the second connector includes the same components as the first connector.

3. The jumper of claim 1, wherein the second connector is not identical to the first connector.

4. The jumper of claim 1, wherein the resilient contacts of the coupling member are configured to extend electrical continuity across a connection interface between the first connector and the interface port.

5. The jumper of claim 4, wherein the connection interface is an interface port on a signal receiving device.

6. The jumper of claim 1, wherein the coupling member includes a first and second set of resilient contacts, and wherein the first set of resilient contacts is structurally and electrically integral with the second set of resilient contacts.

7. The jumper of claim 1, wherein the working surface includes a profile surface of a spiral thread.

8. The jumper of claim 6, wherein the second set of resilient contacts is biased inwardly to engage the working surface of the interface port.

9. The jumper of claim 6, wherein the first set of resilient contacts is biased inwardly to maintain electrical continuity between the coupling member and the post.

10. The jumper of claim 6, wherein the first set of resilient contacts includes at least one resilient projection biased against the post to provide electrical continuity therebetween.

11. The jumper of claim 6, wherein the second set of resilient contacts is biased inwardly to engage the working surface of the interface port.

12. The jumper of claim 7, wherein the resilient contacts are normally biased such that an edge projects inwardly between a pair of axially-spaced threads to engage the respective profile surface of the spiral thread.

13. The jumper of claim 10 wherein the first set of resilient contacts includes a plurality of arcuate projections biased inwardly against a flange of the post.

14. A jumper comprising:

a first connector rotatably attached to a first end of a coaxial cable, the first connector including a post configured to receive a center conductor surrounded by a dielectric of the coaxial cable, a connector body attached to the post, and a coupling member attached, and electrically grounded, to the post, the coupling member having one or more resilient contacts configured with a working surface of an interface port after the coupling member is moved over the working surface in an axial direction, the coupling member including a coupling member body and a conductive grounding ring embedded within the coupling member body, the conductive grounding ring defining the one or more resilient contacts;

and

a second connector rotatably attached to a second end of the coaxial cable

wherein rotation of the first connector relative to the coaxial cable effects rotation of the resilient contacts over the working surface to disengage the coupling member from the interface port.

15. The jumper of claim 14, wherein the second connector includes the same components as the first connector.

16. A jumper comprising:

a first connector rotatably attached to a first end of a coaxial cable, the first connector including a post configured to receive a center conductor surrounded by a dielectric of the coaxial cable, a connector body attached to the post, and a coupling member attached, and electrically grounded, to the post, the coupling member having one or more resilient contacts configured with a working surface of an interface port after the coupling member is moved over the working surface in an axial direction, the coupling member including a coupling member body and a conductive grounding ring embedded within the coupling member body, the conductive grounding ring defining the one or more resilient contacts; and

a second connector rotatably attached to a second end of the coaxial cable, the second connector including a post configured to receive a center conductor surrounded by a dielectric of the coaxial cable, a connector body attached to the post, and a coupling member attached, and electrically grounded, to the post, the coupling member having one or more resilient contacts configured with a working surface of an interface port after the coupling member is moved over the working surface in an axial direction, the coupling member including a coupling member body and a conductive grounding ring embedded within the coupling member body, the conductive grounding ring defining the one or more resilient contacts;

wherein rotation of one of the connectors relative to the coaxial cable effects rotation of the respective resilient contacts over the working surface to disengage the coupling member from the interface port, and

wherein the resilient contacts are biased inwardly against the post.

17. The jumper of claim 16, wherein the connection interface is an interface port on a signal receiving device.

18. The jumper according to claim 16 wherein the coupling member includes a first and second set of resilient contacts, and wherein the first set of resilient contacts is structurally and electrically integral with the second set of resilient contacts.

19. The jumper according to claim 16 wherein the working surface includes a profile surface of a spiral thread.