Bi-directional header for multi-direction connector mating

Patent metadata

Field	Value
Publication number	US-12230922-B2
Application number	US-202318492068-A
Country	US
Kind code	B2
Filing date	Oct 23, 2023
Priority date	Nov 4, 2020
Publication date	Feb 18, 2025
Grant date	Feb 18, 2025

Abstract

An electrical header for use in an electrical connector assembly includes a body adapted to mount to an object and having an opening formed therethrough for receiving an electrical terminal. The body further defines a plug on a first side thereof and adapted to engage with a mating electrical connector of the assembly. The plug includes a pair of first opposing sidewalls extending from the body and defining a locking feature adapted to engage with a corresponding locking feature of the mating connector, and a pair of second opposing sidewalls extending from the body and defining a keying feature. The first and second pairs of opposing sidewalls are adapted to mate with a first mating connector oriented in a first direction, and mate with a second mating connector oriented in a second direction distinct from the first direction.

First claim

What is claimed is:

1. An electrical header, comprising:
a body adapted to mount to an object;
an opening formed through the body and receiving an electrical terminal; and
a plug defined on a first side of the body and adapted to separately mate with each of a first mating connector arranged in a first orientation with respect to the body and a second mating connector arranged in a second orientation with respect to the body and distinct from the first orientation when the first mating connector is not mated with the plug, the plug including at least one sidewall extending from the body, the at least one sidewall defining a circumferential wall arranged about the opening and including a pair of first opposing sidewalls extending from the body and a pair of second opposing sidewalls extending from the body, the at least one sidewall defining:
a locking feature adapted to engage with a corresponding locking feature of the first mating connector and the second mating connector; and
at least one keying element adapted to engage with at least one complementary keying element of the first mating connector and the second mating connector, wherein the circumferential wall and the at least one keying element are asymmetric about at least one of orthogonal planes bisecting the plug.

2. The electrical header of claim 1 , wherein the at least one keying element is adapted such that the first mating connector is mateable with the plug in only the first orientation and the second mating connector is mateable with the plug in only the second orientation.

3. The electrical header of claim 1 , wherein the at least one keying element includes an elongated rib protruding from the at least one sidewall and extending in a mating direction of the first mating connector and the second mating connector.

4. The electrical header of claim 3 , wherein the elongated rib protrudes from a side of the at least one sidewall opposite the opening of the header.

5. The electrical header of claim 1 , wherein:
a first sidewall of the second opposing sidewalls includes a first keying element of the at least one keying element formed thereon and adapted to engage with a first complementary keying element of the first mating connector and a first complementary keying element of the second mating connector; and
a second sidewall of the second opposing sidewalls includes a second keying element of the at least one keying element formed thereon and adapted to engage with a second complementary keying element of the first mating connector and a second complementary keying element of the second mating connector.

6. The electrical header of claim 5 , wherein:
the first keying element includes a first pair of protruding ribs extending in an insertion direction of the first mating connector and the second mating connector; and
the second keying element includes a second pair of protruding ribs extending in an insertion direction of the first mating connector and the second mating connector.

7. The electrical header of claim 6 , wherein:
the protruding ribs of the first pair of protruding ribs are spaced apart from one another on the first sidewall by a first distance; and
the protruding ribs of the second pair of protruding ribs are spaced apart from one another on the second sidewall by a second distance distinct from the first distance.

8. The electrical header of claim 1 , wherein:
with the first mating connector mated to the header, the plug is adapted to receive a portion of the first mating connector between the first pair of opposing sidewalls and extending in a direction of a first sidewall of the second opposing sidewalls and through a first opening defined by the first pair of opposing sidewalls and the first sidewall of the second opposing sidewalls; and
with the second mating connector mated to the header, the plug is adapted to receive a portion of the second mating connector between the first pair of opposing sidewalls and extending in a direction of a second sidewall of the second opposing sidewalls and through a second opening defined by the first pair of opposing sidewalls and the second sidewall of the second opposing sidewalls.

9. The electrical header of claim 1 , wherein a second side of the body opposite the first side comprises a circumferential wall generally surrounding the opening.

10. The electrical header of claim 9 , wherein the electrical terminal is housed in a terminal assembly received within the opening of the body, the terminal assembly including:
a metallic shielding element; and
an insulating body arranged within the metallic shielding element and receiving the electrical terminal.

11. The electrical header of claim 10 , wherein the metallic shielding element comprises:
a plurality of contact tabs extending to a mounting surface on the second side of the body when the terminal assembly is received within the opening, the plurality of contact tabs each defining an open end for receiving a portion of the circumferential wall when the terminal assembly is received within the opening; and
a locking tab extending from the second side of the body and adapted to engage with a mounting surface of the object for securing the header to the object.

12. The electrical header of claim 11 , wherein the locking tab comprises an elastic free end extending radially outward from the circumferential wall, the free end spaced from the second side of the body by a distance for receiving a portion of the object between the free end and the second side of the body.

13. An electrical connector system, comprising:
a header, including:
a body; and
a plug defined on a first side of the body, including:
a pair of first opposing sidewalls extending from the body and defining a locking feature for engaging with a corresponding locking feature of a first mating connector and a second mating connector; and
a pair of second opposing sidewalls extending from the body and including respective keying elements formed thereon;

the first mating connector defining a first mating keying element complementary to the keying element of at least one of the pair of second opposing sidewalls and adapted such that the first connector is mateable to the header in only a first orientation; and
the second mating connector defining a second mating keying element complementary to the keying element of at least one of the pair of second opposing sidewalls and adapted such that the second connector is mateable to the header in only a second orientation, distinct from the first orientation, and when the first mating connector is not mated with the plug, wherein:
with the first mating connector mated to the header, the plug is adapted to receive a portion of the first mating connector between the pair of first opposing sidewalls and extending in a direction of a first sidewall of the second opposing sidewalls and through a first opening defined by the pair of first opposing sidewalls and the first sidewall of the second opposing sidewalls; and
with the second mating connector mated to the header, the plug is adapted to receive a portion of the second mating connector between the pair of first opposing sidewalls and extending in a direction of a second sidewall of the second opposing sidewalls and through a second opening defined by the pair of first opposing sidewalls and the second sidewall of the second opposing sidewalls.

14. The electrical connector system of claim 13 , wherein the keying elements of the pair of second opposing sidewalls include elongated protruding ribs extending in an insertion direction of the first mating connector and the second mating connector.

Assignees

• Te Connectivity Solutions Gmbh

Inventors

• Dewitte Thomas Robert
• Tyler Adam Price
• Gatesman Lindsey
• Rhein David James

Classifications

• H01R13/62955

  Pivoting lever comprising supplementary/additional locking means · CPC title

• H01R13/04

  Pins or blades for co-operation with sockets · CPC title

• H01R13/6395

  for wall or panel outlets · CPC title

• H01R33/76

  Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket · CPC title

• H01R33/7657

  characterised by keying or marking means · CPC title