Plug connector

• US 9,728,902 B2
• Filed: 08/07/2013
• Issued: 08/08/2017
• Est. Priority Date: 09/18/2012
• Status: Active Grant

• Current Assignee: Rosenberger Hochfrequenztechnik GmbH & Company KG (Rosenberger Technology (Kunshan) Co., Ltd.)
• Original Assignee: Rosenberger Hochfrequenztechnik GmbH & Company KG (Rosenberger Technology (Kunshan) Co., Ltd.)
• Inventors: Hher, Tobias-Lars, Stadler, Tobias, Mller, Thomas
• Primary Examiner(s): Patel, Tulsidas C
• Assistant Examiner(s): CHAMBERS, TRAVIS SLOAN
• Application Number:
  US14/428,152
• Publication Number:
  US 20150270647A1
• Time in Patent Office: 1,462 Days
• Field of Search: 43960705, 43960708, 439701, 43960706
• CPC Class Codes: H01R 13/6461 Means for preventing cross-talk
• CPC Class Codes: H01R 13/6582 with resilient means for engaging mating connector
• CPC Class Codes: H01R 13/6585 Shielding material individually surrounding or interposed between mutually spaced contacts
• CPC Class Codes: H01R 13/65915 Twisted pair of conductors surrounded by shield
• CPC Class Codes: H01R 13/65918 wherein each conductor is individually surrounded by shield
• CPC Class Codes: H01R 13/6592 the conductive member being a shielded cable
• CPC Class Codes: H01R 13/6593 the shield being composed of different pieces
• CPC Class Codes: H01R 2107/00 Four or more poles
• CPC Class Codes: H01R 24/568 Twisted pair cables
• CPC Class Codes: H01R 24/86 Parallel contacts arranged about a common axis

Abstract

A plug connector having a housing and at least four contact elements arranged within the housing to transmit high-frequency signals, wherein two contact elements respectively form a contact element pair, each of which is integrated into an insulating body. In that arrangement, the insulating bodies are each surrounded by a shield.

Claims

1. A plug connector comprising a housing as well as at least four contact elements arranged within the housing for the transmission of high frequency signals, wherein in each case two contact elements form a contact element pair, each contact element pair is integrated in an insulating body, wherein the insulating bodies are in each case surrounded by a shield, such that a contact part for the transmission of electrical supply energy arranged centrally within the housing is surrounded by the contact element pairs in a circular arrangement.

2. The plug connector of claim 1, wherein the shields form at least one contact lug for making contact with a complementary contact lug of a mating plug connector which is oriented at an angle to the plugging direction of the plug connector.

3. The plug connector of claim 1, wherein the contact part is designed as a coaxial contact part with an inner contact part and an outer contact part surrounding the inner contact part.

4. The plug connector of claim 1 wherein said connector is designed for use in transmission of high frequency signals with a data rate >

10 Gbits and/or a bandwidth >

500 MHz.

5. The plug connector of claim 1, wherein the insulating bodies in each case form, in cross section, a ring segment, wherein in each case a shield plate is arranged between two insulating bodies.

6. The plug connector of claim 5, wherein, in each case two shield plates and a section of the housing form a shield for an insulating body.

7. The plug connector of claim 2, wherein the contact part is designed as a coaxial contact part with an inner contact part and an outer contact part surrounding the inner contact part.

8. The plug connector of claim 7, wherein the insulating bodies in each case form, in cross section, a ring segment, wherein in each case a shield plate is arranged between two insulating bodies.

9. The plug connector of claim 8, wherein each shield plate forms at least one contact lug.

10. The plug connector of claim 5, wherein each shield plate forms at least one contact lug.

11. The plug connector of claim 10, wherein at least some of the shield plates extend into an interstice formed between the insulating bodies and the contact part.

12. The plug connector of claim 10, wherein, in each case two shield plates and a section of the housing form a shield for an insulating body.

13. The plug connector of claim 5, wherein at least some of the shield plates extend into an interstice formed between the insulating bodies and the contact part.

14. The plug connector of claim 13, wherein, in each case two shield plates and a section of the housing form a shield for an insulating body.

15. A unit comprising:

a plug connector including a housing as well as at least four contact elements arranged within the housing for the transmission of high frequency signals, wherein in each case two contact elements form a contact element pair, each contact element pair is integrated in an insulating body, wherein the insulating bodies are in each case surrounded by a shield, such that a contact part for the transmission of electrical supply energy arranged centrally within the housing is surrounded by the contact element pairs in a circular arrangement; and

a cable, wherein the cable contains twisted wire pairs, wherein ends of the individual wire pairs are in each case connected with the contact elements of a contact element pair.

16. The unit of claim 15, wherein the wire pairs are shielded, and shielding of the wire pairs is connected with the shield of the plug connector.

17. The unit of claim 15 wherein said plug connector is designed for use in transmission of high frequency signals with a data rate >

10 Gbits and/or a bandwidth >

500 MHz.

18. A plug connection including a first and a second plug connector, said plug connectors comprising a housing as well as at least four contact elements arranged within the housing for the transmission of high frequency signals, wherein in each case two contact elements fouls a contact element pair, each contact element pair is integrated in an insulating body, wherein the insulating bodies are in each case surrounded by a shield, such that a contact part for the transmission of electrical supply energy arranged centrally within the housing is surrounded by the contact element pairs in a circular arrangement, wherein in a plugged-together state of the plug connectors at least the contact elements make contact.

19. The plug connection of claim 18, wherein the housing, the contact elements, the shield and the contact part of the first and of the second plug connector are so designed that, as the plug connectors are plugged together, the housings first engage with one another, then the contact parts make contact, then the contact elements make contact and then contact lugs make contact.

20. The plug connection of claim 18 wherein said first and second plug connectors are designed for use in transmission of high frequency signals with a data rate >

10 Gbits and/or a bandwidth >

500 MHz.

21. The plug connection of claim 18, including a coding which only permits the first and second plug connectors to be plugged together in one orientation.

22. The plug connection of claim 21, wherein the housing, the contact elements, the shield and the contact part of the first and of the second plug connector are so designed that, as the plug connectors are plugged together, the housings first engage with one another, then the contact parts make contact, then the contact elements make contact and then the contact lugs make contact.