Connector terminal with resilient contacts

• US 20030199209A1
• Filed: 05/22/2003
• Published: 10/23/2003
• Est. Priority Date: 08/30/2000
• Status: Active Grant

• Current Assignee: Antaya Technologies Corporation (BorgWarner Incorporated)
• Original Assignee: Antaya Technologies Corporation (BorgWarner Incorporated)
• Inventors: Machado, Manuel
• Granted Patent: US 6,676,455 B2
• Time in Patent Office: Days
• US Class Current: 439/855
• CPC Class Codes: H01R 11/282 comprising means for facilitating engagement or disengagement, e.g. quick release terminal
• CPC Class Codes: H01R 13/11 Resilient sockets carrying separate resilient parts H01R13/15
• CPC Class Codes: H01R 13/6277 comprising annular latching means, e.g. ring snapping in an annular groove

Abstract

A connector terminal has a base with an opening extending therethrough. The opening is surrounded by an inner border of the base. A series of resilient contacts extend away from the base from the inner border to form a socket. The contacts have opposed surfaces which are spaced apart from each other and positioned to define the socket. The contacts have tips that extend in an outwardly direction relative to the opening to allow easy insertion into and removal of a male terminal from the socket. A securement portion on the base allows a conductor to be secured to the connector terminal.

Claims

1. A connector terminal formed of sheet metal comprising:

a base with an opening extending therethrough, the opening being surrounded by an inner border of the base; and

a socket comprising a series of resilient contacts extending from the base, the contacts extending from said border and positioned to define the socket, each of the contacts having feet which extend from said border, and contact regions for contacting a male terminal, each of the feet being narrower than the contact regions and configured to provide easier deflection, the sheet metal forming the connector terminal having a uniform thickness.

2. The connector terminal of claim 1 in which the base is generally planar.

3. The connector terminal of claim 1 in which the contacts have tips that extend in an outwardly direction.

4. The connector terminal of claim 1 in which the socket has eight contacts.

5. The connector terminal of claim 1 in which the socket is generally circular.

6. The connector terminal of claim 5 in which the socket has an axis which is perpendicular relative to the base, the contacts being equidistantly positioned about the axis and evenly spaced apart from each other.

7. The connector terminal of claim 5 in which the contacts are curved laterally relative to said axis.

8. The connector terminal of claim 1 in which the contacts curve outwardly.

9. The connector terminal of claim 8 in which the contacts have a constant radius.

10. The connector terminal of claim 1 further comprising a securement portion including crimping tabs for crimping to a conductor.

11. The connector terminal of claim 10 further comprising a securement portion including one pair of crimping tabs for crimping to insulation surrounding the conductor and another pair of crimping tabs for crimping to the conductor.

12. The connector terminal of claim 1 further comprising a polymeric cover housing the base.

13. The connector terminal of claim 1 in which each contact has a width that is angled to become wider at the contact regions.

14. A method of making an electrical connection comprising:

providing a female connector terminal formed from sheet metal comprising a base having an opening extending therethrough, the opening being surrounded by an inner border of the base, a series of resilient contacts extending from the base to form a socket, the contacts extending from said border and positioned to define the socket, each of the contacts having feet which extend from said border, and contact regions for contacting a male terminal, each of the feet being narrower than the contact regions and configured to provide easier deflection, the sheet metal forming the connector terminal having a uniform thickness; and

inserting a mating male terminal into the socket for obtaining electrical communication between the male and female terminals.

15. The method of claim 14 further comprising providing the female terminal with a generally planar base.

16. The method of claim 14 further comprising providing the contacts of the female terminal with tips that extend in an outwardly direction.

17. The method of claim 14 further comprising extending 8 contacts from said border of the female terminal.

18. The method of claim 14 further comprising the step of positioning the contacts of the female terminal in a manner so that the socket is generally circular.

19. The method of claim 18 in which the socket of the female terminal has an axis which is perpendicular to the base, the method further comprising positioning the contacts equidistantly about the axis and evenly spaced apart from each other.

20. The method of claim 19 further comprising curving the contacts of the female terminal laterally relative to said axis.

21. The method of claim 14 further comprising curving the contacts of the female terminal outwardly.

22. The method of claim 21 further comprising forming the contacts of the female terminal with a constant radius.

23. The method of claim 14 further comprising providing the female terminal with a securement portion including crimping tabs for crimping to a conductor.

24. The method of claim 23 further comprising providing the securement portion with one pair of crimping tabs for crimping to insulation surrounding the conductor and another pair of crimping tabs for crimping to the conductor.

25. The method of claim 14 further comprising housing the base within a polymeric cover.

26. The method of claim 14 in which each contact of the female terminal has a width, the method further comprising angling the width to become wider at the contact regions.

27. A method of forming a connector terminal from sheet metal comprising the steps of:

providing a base having an opening extending therethrough, the opening being surrounded by an inner border of the base; and

extending a series of resilient contacts from the base to form a socket, the contacts extending from said border and positioned to define the socket, each of the contacts having feet which extend from said border, and contact regions for contacting a male terminal, each of the feet being narrower than the contact regions and configured to provide easier deflection, the sheet metal forming the connector terminal having a uniform thickness.

28. The method of claim 27 further comprising providing a generally planar base.

29. The method of claim 27 further comprising providing the contacts with tips that extend in an outwardly direction.

30. The method of claim 27 further comprising extending 8 contacts from said border of the female terminal.

31. The method of claim 27 further comprising the step of positioning the contacts in a manner so that the socket is generally circular.

32. The method of claim 31 in which the socket has an axis which is perpendicular to the base, the method further comprising positioning the contacts equidistantly about the axis and evenly spaced apart from each other.

33. The method of claim 32 further comprising curving the contacts laterally relative to said axis.

34. The method of claim 27 further comprising curving the contacts outwardly.

35. The method of claim 34 further comprising forming the contacts with a constant radius.

36. The method of claim 27 further comprising providing a securement portion including crimping tabs for crimping to a conductor.

37. The method of claim 36 further comprising providing the securement portion with one pair of crimping tabs for crimping to insulation surrounding the conductor and another pair of crimping tabs for crimping to the conductor.

38. The method of claim 27 further comprising housing the base within a polymeric cover.

39. The method of claim 27 in which each contact of the female terminal has a width, the method further comprising angling the width to become wider at the contact regions.