Electrical connector and method for assembling an electrical connector

Patent metadata

Field	Value
Publication number	US-11682871-B2
Application number	US-202117376230-A
Country	US
Kind code	B2
Filing date	Jul 15, 2021
Priority date	Oct 5, 2017
Publication date	Jun 20, 2023
Grant date	Jun 20, 2023

Abstract

An electrical connector (2) comprising a coding housing (4) for electrical and mechanical connection to a compatible connector (3) and comprising a plug body (6) for electrical and mechanical connection to an electrical assembly (5, 14, 15, 16), wherein the compatible connector (3) can be connected to the coding housing (4) along an insertion direction (A), and wherein the coding housing (4) and the plug body (6) have a mechanical connecting device (8). It is provided that the connecting device (8) is designed in order to connect the coding housing (4) and the plug body (6) to one another in an interlocking manner in the insertion direction (A), wherein the connecting device (8) prespecifies an assembly movement (B), which differs from the insertion direction (A), in order to connect the coding housing (4) and the plug body (6) to one another.

First claim

The invention claimed is:

1. A connector assembly, comprising:
a first housing;
a second housing;
a third housing;
a first conductor; and
a second conductor, wherein
said first housing is shaped to interlock with said second housing by a motion of said first housing relative to said second housing in a first direction defined by said second housing,
said third housing is shaped to interlock with said second housing by a motion of said third housing relative to said second housing in a second direction defined by said second housing,
said second direction is not parallel to said first direction,
in an assembled state of said assembly, a first portion of said first conductor is situated within said first housing and a second portion of said first conductor is situated within said second housing,
in said assembled state, said first conductor extends into a through-hole in said second conductor,
in said assembled state, said second conductor inhibits separation of said second housing from said first housing, and
said second direction is parallel to a longitudinal axis of said second portion of said first conductor in said assembled state.

2. The connector assembly of claim 1 , wherein:
said first housing is a metallic housing, and
in said assembled state, said second conductor electrically contacts said metallic housing.

3. The connector assembly of claim 1 , wherein:
in said assembled state, said metallic housing and said second conductor collectively form an electromagnetic shield for said first conductor.

4. The connector assembly of claim 1 , wherein:
said first housing comprises a first opening,
said second housing comprises a second opening,
a first diameter of said first opening is substantially identical to a second diameter of said second opening,
said second conductor comprises a first outer diameter that is substantially identical to said first diameter, and
in said assembled state, said second conductor extends through said second opening and at least into said first opening.

5. The connector assembly of claim 4 , wherein:
said second conductor comprises a second outer diameter that is substantially larger than said first diameter, and
in said assembled state, a portion of said second conductor that comprises said second outer diameter is situated in said second housing.

6. The connector assembly of claim 1 , wherein:
said first housing comprises a first opening,
said second housing comprises a second opening,
in said assembled state, said second conductor extends through said second opening and at least into said first opening,
said second conductor comprises wide portion that, by virtue of a rigid outer diameter of said wide portion, is impassable through at least one of said first opening and said second opening, and
in said assembled state, said wide portion is situated in said second housing.

7. The connector assembly of claim 1 , wherein:
said second conductor consists substantially of a generally tubular element.

8. The connector assembly of claim 1 , wherein:
said first housing is shaped to interlock with said second housing exclusively by said motion of said first housing relative to said second housing in said first direction, and
said third housing is shaped to interlock with said second housing exclusively by said motion of said third housing relative to said second housing in said second direction.

9. The connector assembly of claim 1 , wherein:
said second direction differs from said first direction by an angle selected from the group consisting of an angle in the range of 30° to 150°, an angle in the range of 45° to 135°, an angle in the range of 80° to 100°, and an angle of 90°.

10. The connector assembly of claim 1 , comprising:
an insulating material, wherein
said insulating material electrically insulates said first conductor from said second conductor.

11. The connector assembly of claim 1 , wherein:
said first conductor is substantially L-shaped.

12. The connector assembly of claim 1 , wherein:
said first housing comprises a plurality of contact feet.

13. A method, comprising:
interlocking a first housing and a second housing by a motion of said first housing relative to said second housing in a first direction defined by said second housing,
situating a contact conductor such that said contact conductor inhibits separation of said second housing interlocked with said first housing,
situating an inner conductor such that said inner conductor extends into a through-hole in said contact conductor, a first portion of said inner conductor is situated within said first housing, and a second portion of said inner conductor is situated within said second housing interlocked with said first housing,
interlocking a third housing and said second housing by a motion of said third housing relative to said second housing in a second direction defined by said second housing, wherein
said second direction is not parallel to said first direction, and
said second direction is parallel to a longitudinal axis of said second portion of said inner conductor.

14. The method of claim 13 , wherein:
said first housing is a metallic housing, and
said contact conductor is situated such that said contact conductor electrically contacts said metallic housing.

15. The method of claim 13 , wherein:
said contact conductor is situated such that said metallic housing and said contact conductor collectively form an electromagnetic shield for said inner conductor.

16. The method of claim 13 , wherein:
said first housing comprises a first opening,
said second housing comprises a second opening,
a first diameter of said first opening is substantially identical to a second diameter of said second opening,
said contact conductor comprises a first outer diameter that is substantially identical to said first diameter, and
said contact conductor is situated such that said contact conductor extends through said second opening and at least into said first opening.

17. The method of claim 16 , wherein:
said contact conductor comprises a second outer diameter that is substantially larger than said first diameter, and
said contact conductor is situated such that a portion of said contact conductor that comprises said second outer diameter is situated in said second housing.

18. The method of claim 13 , wherein:
said first housing comprises a first opening,
said second housing comprises a second opening,
said contact conductor is situated such that said contact conductor extends through said second opening and at least into said first opening,
said contact conductor comprises wide portion that, by virtue of a rigid outer diameter of said wide portion, is impassable through at least one of said first opening and said second opening, and
said contact conductor is situated such that said wide portion is situated in said second housing.

19. The method of claim 13 , wherein:
said contact conductor consists substantially of a generally tubular element.

20. The method of claim 13 , wherein:
said second direction differs from said first direction by an angle selected from the group consisting of an angle in the range of 30° to 150°, an angle in the range of 45° to 135°, an angle in the range of 80° to 100°, and an angle of 90°.

21. The method of claim 13 , comprising:
situating an insulating material such that said insulating material electrically insulates said inner conductor from said contact conductor.

Assignees

• Rosenberger Hochfrequenztechnik Gmbh & Co Kg
• Rosenberger Hochfrequenztechnik Gmbh

Inventors

• Hasenöhrl Ulrich
• Pemwieser Manuel

Classifications

• H01R13/6272

  comprising a single latching arm · CPC title

• H01R24/50 Primary

  mounted on a PCB [Printed Circuit Board] · CPC title

• H01R12/724

  containing contact members forming a right angle · CPC title

• H01R2201/26

  for vehicles · CPC title

• H01R13/502

  composed of different pieces (H01R13/514 takes precedence) · CPC title