Electrically conducting terminal

Patent metadata

Field	Value
Publication number	US-9356377-B2
Application number	US-201414226267-A
Country	US
Kind code	B2
Filing date	Mar 26, 2014
Priority date	May 5, 2011
Publication date	May 31, 2016
Grant date	May 31, 2016

Abstract

An electrically conducting terminal having capabilities to facilitate electrically connecting to one or more connectors is disclosed. The electrically conducting terminal may include a recessed end to receive a connector. The recessed end may include a resilient element, such as but not limited to a female contact, to facilitate electrical conductivity between the connector and the terminal. The electrically conducting terminal may include an end cap, end piece, or other feature to facilitate retaining the resilient element within the recessed end.

First claim

What is claimed is:

1. An electrical terminal comprising:
an electrically conductive body having a recessed end, the recessed end having a first portion with a first width;
a resilient conductive element positioned within the recessed end, the conductive element having a first opening with a second width to provide an interference fit with a connector; and
an end cap positioned within the recessed end outboard of the resilient conductive element to secure the resilient conductive element within the recessed end;
wherein the end cap has a second opening sized to receive the connector through the second opening into the first opening;
wherein the end cap pre-loads the resilient conductive element to at least partially compress the resilient conductive element between the end cap and a rearward wall of the recessed end; and
wherein the resilient element is a female type contact having a body portion and a plurality of flexible beams that extend from the body portion, wherein the flexible beams include a base portion having a width approximately equal to the first width when inserted in the recessed end and a tip portion having a width that is smaller than the width of the base portion.

2. The electrical terminal of claim 1 wherein the first width is greater than the second width and the second width is less than a width of the connector.

3. The electrical terminal of claim 1 wherein the end cap is comprised of a conductive material and welded to the recessed end.

4. The electrical terminal of claim 1 wherein the second opening has a third width sized to provide an interference fit with the connector.

5. The electrical terminal of claim 1 wherein the end cap includes a resilient snap finger, the resilient snap finger interlocking with a channel of the electrically conductive body to secure the end cap within the recessed end.

6. The electrical terminal of claim 5 wherein the end cap is comprised of an insulation material.

7. The electrical terminal of claim 5 wherein the channel is at an exterior portion of the electrically conductive body.

8. The electrical terminal of claim 5 wherein the channel is at an interior portion of the electrically conductive body.

9. The electrical terminal of claim 1 wherein the second opening has a third width that is approximately equal to a width of the connector and wherein the third width is greater than the second width.

10. The electrical terminal of claim 9 wherein the first width is greater than the third width.

11. An electrically conductive terminal comprising:
an electrically conductive body having a recessed end having a first portion with a first width;
a resilient conductive element positioned within the recessed end, the conductive element having a first opening with a second width sized to provide an interference fit with a connector; and
an end cap positioned within the recessed end outboard of the resilient conductive element to prevent removal of the resilient conductive element;
wherein the end cap has a second opening sized to receive the connector through the second opening into the first opening;
wherein the second opening has a third width sized smaller than the connector to provide an interference fit with the connector; and
wherein the end cap is comprised solely of an insulation material.

12. The electrical conductive terminal of claim 11 wherein the end cap includes a snap finger that flexes inwardly during insertion of the end cap into the recessed end, and thereafter, flexes outwardly to retain a finger within a channel of the recessed end.

13. The electrical conductive terminal of claim 12 wherein the end cap comprises:
a first portion having a width greater than an interior width of a beginning portion of the recessed end; and
a second portion having a width approximately equal to the interior width of the beginning portion of the recessed end;
wherein the second opening extends through the first portion and the second portion; and
wherein a width of the snap finger proximate the second portion is greater than the width of the second portion and less than the width of the first portion.

14. The electrical conductive terminal of claim 13 wherein the first portion includes a recess rearward of the snap finger, the channel having a width approximately equal to the width of the second portion.

15. An electrical terminal comprising:
an electrically conductive body having a recessed end, the recessed end having a first portion with a first width;
a resilient conductive element positioned within the recessed end, the conductive element having a first opening with a second width to provide an interference fit with a connector; and
an end cap positioned within the recessed end outboard of the resilient conductive element to secure the resilient conductive element within the recessed end;
wherein the end cap has a second opening sized to receive the connector through the second opening into the first opening;
wherein the end cap pre-loads the resilient conductive element to at least partially compress the resilient conductive element between the end cap and a rearward wall of the recessed end; and
wherein the end cap includes a resilient snap finger, the resilient snap finger interlocking with a channel of the electrically conductive body to secure the end cap within the recessed end.

16. The electrical terminal of claim 15 wherein the end cap is comprised of an insulation material.

17. The electrical terminal of claim 15 wherein the channel is at an exterior portion of the electrically conductive body.

18. The electrical terminal of claim 15 wherein the channel is at an interior portion of the electrically conductive body.

Assignees

• Lear Corp

Inventors

• Mott Allen Leo
• Pavlovic Slobodan
• Sadras-Ravindra Tulasi
• Glick Michael

Classifications

• H01R13/42

  Securing in a demountable manner · CPC title

• H01R13/111 Primary

  co-operating with pins having a circular transverse section · CPC title

• H01R13/187 Primary

  with spring member in the socket · CPC title

• H01R2201/26

  for vehicles · CPC title

• Y02T10/7072

  Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors · CPC title