Electrical connector with grounding member

• US 8,231,412 B2
• Filed: 02/07/2012
• Issued: 07/31/2012
• Est. Priority Date: 11/01/2010
• Status: Active Grant

• Current Assignee: Amphenol Corporation
• Original Assignee: Amphenol Corporation
• Inventors: Paglia, Richard, Blunt, Bryan, Chen, Weixing, Gu, Minghua, Song, Caichun
• Primary Examiner(s): Patel, Tulsidas C
• Assistant Examiner(s): Chambers, Travis
• Application Number:
  US13/368,047
• Publication Number:
  US 20120142217A1
• Time in Patent Office: 175 Days
• Field of Search: 439/607.41, 439/607.17, 439/607.18, 439583-585, 439/578
• US Class Current: 439/607.17
• CPC Class Codes: H01R 13/6583 with separate conductive resilient members between mating shield members
• CPC Class Codes: H01R 24/40 specially adapted for high frequency
• CPC Class Codes: H01R 9/05 for coaxial cables

Abstract

An electrical connector that comprises a connector body that has opposite first and second ends. The first end is configured to be coupled with a prepared end of a cable. A coupling member that has an interface end configured to interface with a mating connector and an free end opposite the interface end that is rotatable with respect to the connector body at the second end of the connector body. A resilient grounding member is disposed between an outer surface of the second end of the connector body and the free end of the coupling member. Each of the connector body, the coupling member, and the resilient grounding member is conductive thereby creating a grounding path between the connector body and the coupling member.

Claims

1. An electrical connector, comprising:

a connector body having opposite first and second ends, said first end being configured to be coupled with a prepared end of a cable;

a coupling member having an interface end configured to interface with a mating connector and a free end opposite said interface end that is rotatable with respect to said connector body at said second end of said connector body; and

a resilient grounding member disposed between an outer surface of said second end of said connector body and an outer surface of said free end of said coupling member, such that no portion of said grounding member is located inside of either of said connector body or said coupling member,

whereby each of said connector body, said coupling member, and said resilient grounding member is conductive thereby creating a grounding path between said connector body and said coupling member.

2. An electrical connector according to claim 1, wherein

said grounding member extends substantially around said outer surface of said second end of said connector body.

3. An electrical connector according to claim 1, wherein

said grounding member is one of a spring coil, wave spring, and O-ring.

4. An electrical connector according to claim 1, wherein

said grounding member includes a cutout portion.

5. An electrical connector, comprising:

a connector body having opposite first and second ends, said first end being configured to be coupled with a prepared end of a cable;

a coupling member having an interface end configured to interface with a mating connector and a free end opposite said interface end that is rotatable with respect to said connector body at said second end of said connector body; and

means for grounding located outside of said connector body and outside of said coupling member, said means for grounding providing a grounding path between said connector body and said coupling member.

6. An electrical connector according to claim 5, wherein

said means for grounding being disposed between adjacent outer surfaces of said connector body and said coupling member.

7. An electrical connector according to claim 5, wherein

said means for grounding is resilient.

8. An electrical connector according to claim 5, wherein

said means for grounding includes a ring extending substantially around said second end of said connector body.

9. An electrical connector according to claim 8, wherein

said ring includes a cutout portion.