Miniaturized connector

Patent metadata

Field	Value
Publication number	US-11784439-B2
Application number	US-202117231528-A
Country	US
Kind code	B2
Filing date	Apr 15, 2021
Priority date	Apr 17, 2020
Publication date	Oct 10, 2023
Grant date	Oct 10, 2023

Abstract

A connector includes a housing and a shielding contact. A gap running in a circumferential direction extends between the housing and the shielding contact. A mating housing of a mating connector is adapted to be inserted into the gap in a plugging direction. The gap opens in the plugging direction into a sealing section in which a sealing ring is retained axially between the shielding contact and the housing.

First claim

What is claimed is:

1. A connector, comprising:
a housing having a projection extending in an axial direction; and
a shielding contact formed of a conductive material, a gap running in a circumferential direction extends between the housing and the shielding contact, a mating housing of a mating connector is adapted to be inserted into the gap in a plugging direction, the gap opens in the plugging direction into a sealing section in which a sealing ring is held around the projection of the housing and retained axially between the shielding contact and the housing, a first end of the sealing ring abuts against the shielding contact, a second end of the sealing ring opposite the first end in the plugging direction abuts against the housing, and a bottom surface of the sealing ring extending between the first end and the second end abuts against the housing.

2. The connector of claim 1 , wherein the gap extends along a radial outer surface of the shielding contact.

3. The connector of claim 1 , wherein the shielding contact has a radially projecting shoulder that axially limits the sealing section.

4. The connector of claim 3 , wherein the radially projecting shoulder abuts against the projection in the plugging direction.

5. The connector of claim 1 , wherein the sealing ring projects over the shielding contact in a radial direction.

6. The connector of claim 1 , wherein a section of the sealing ring closes the gap in the plugging direction.

7. The connector of claim 6 , wherein the sealing ring has a radially projecting arm that closes the gap in the plugging direction.

8. The connector of claim 1 , wherein the shielding contact extends from a connection section to a contact section, the connection section is for connecting to a shielding braid of an electrical conductor and the contact section is for contacting a shielding of the mating connector.

9. The connector of claim 8 , wherein the shielding contact tapers from the contact section to the connection section.

10. The connector of claim 8 , wherein the shielding contact has an attachment section extending between the connection section and the contact section.

11. The connector of claim 10 , wherein the attachment section attaches the shielding contact to a plug contact.

12. The connector of claim 1 , wherein the shielding contact is formed integrally as a monolithic component.

13. A plug assembly, comprising:
a connector including a housing having a projection extending in an axial direction and a shielding contact formed of a conductive material, a gap running in a circumferential direction extends between the housing and the shielding contact, the gap opens in a plugging direction into a sealing section in which a sealing ring is held around the projection of the housing and retained axially between the shielding contact and the housing, a first end of the sealing ring abuts against the shielding contact, a second end of the sealing ring opposite the first end in the plugging direction abuts against the housing, and a bottom surface of the sealing ring extending between the first end and the second end abuts against the housing; and
a mating connector having a mating housing adapted to be plugged into the housing and inserted into the gap in the plugging direction, the mating housing presses against the sealing ring in the sealing section in a plugged state.

14. The plug assembly of claim 13 , wherein the mating housing abuts against the sealing ring in the plugging direction in the plugged state.

15. The plug assembly of claim 13 , wherein a shielding of the mating connector contacts a radial inner surface of the shielding contact in the plugged state.

Assignees

• Te Connectivity Germany Gmbh

Inventors

• Listing Martin
• Kosmalski Christoph
• Veihl Maximilian
• Stein Monika

Classifications

• H01R13/652 Primary

  with earth pin, blade or socket · CPC title

• H01R13/5202

  Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings · CPC title

• H01R13/521 Primary

  Sealing between contact members and housing, e.g. sealing insert · CPC title

• H01R13/5219 Primary

  Sealing means between coupling parts, e.g. interfacial seal · CPC title

• H01R13/648

  Protective earth or shield arrangements on coupling devices {, e.g. anti-static shielding}   (coaxially arranged shields H01R24/38) · CPC title