Electrical connector assembly and module incorporating the same

• US 6,773,272 B2
• Filed: 04/22/2002
• Issued: 08/10/2004
• Est. Priority Date: 04/22/2002
• Status: Active Grant

• Current Assignee: Molex Incorporated
• Original Assignee: Molex Incorporated
• Inventors: Campbell, Jeffrey S., Koehler, David F.
• Primary Examiner(s): Abrams, Neil
• Application Number:
  US10/131,872
• Publication Number:
  US 20030199195A1
• Time in Patent Office: 841 Days
• Field of Search: 439/79, 439/80, 439/620, 439/76.1
• US Class Current: 439/79
• CPC Class Codes: H01R 12/724 containing contact members forming a right angle

Abstract

A right-angled electrical connector assembly is provided for connection to a printed circuit board. The assembly includes a terminal support member for supporting the assembly on an appropriate support structure such as a chassis of a right-angled electrical connector module. A plurality of right-angled conductive terminals have compliant pin portions and generally perpendicular contact portions. The pin portions have retention portions. A terminal pin alignment member is supported on the support member and includes a plurality of pin-receiving passages for receiving the pin portions of the terminals therethrough in a direction generally perpendicular to the support member for connection to the printed circuit board. The passages have retention sections for engaging the retention portions of the terminals. A contact alignment member has a plurality of contact-receiving passages for receiving the contact portions of the terminals therethrough to define a mating portion of the assembly.

Claims

1. A right-angled electrical connector module, comprising:

a chassis including a base and a mating portion extending generally parallel to the base;

a terminal support member supported on the base of the chassis;

a terminal pin alignment member supported on the support member and including a plurality of pin-receiving passages having retention sections;

a plurality of right-angled conductive terminals having compliant pin portions and generally perpendicular contact portions, the pin portions being insertable through the passages in the pin alignment member and into appropriate holes in a printed circuit board, and the pin portions having retention portions for engaging the retention sections of the passages; and

a contact alignment member having contact-receiving passages for receiving the contact portions of the conductive terminals, the contact alignment member being separate from and independent of the terminal pin alignment member and being positionable at the mating portion of the chassis.

2. The electrical connector module of claim 1 wherein said chassis comprises a box-like structure having a bottom wall and side walls, said terminal support member being supported on the bottom wall, and said mating portion being at a side wall.

3. The electrical connector module of claim 2, including a cover for said box-like structure.

4. The electrical connector module of claim 1, including mounting means on said terminal support member for mounting the printed circuit board thereon.

5. The electrical connector module of claim 4 wherein said mounting means include at least one mounting post on the terminal support member and extending through the terminal pin alignment member.

6. The electrical connector module of claim 1, including complementary interengaging latch means between said terminal support member and the chassis.

7. The electrical connector module of claim 1, including complementary interengaging latch means between said contact alignment member and the chassis.

8. The electrical connector module of claim 1 wherein said terminal pin alignment member comprises an integral part of said terminal support member as a one-piece component.

9. The electrical connector module of claim 1 wherein said terminal pin alignment member is separate from the terminal support member and is supported thereon.

10. The electrical connector module of claim 9 wherein said terminal support member includes at least one dual-diameter mounting post, with a larger diameter portion of the post being insertable through a mounting hole in the terminal pin alignment member, and a smaller diameter portion of the post being insertable into an appropriate mounting hole in the printed circuit board.

11. The electrical connector module of claim 1 wherein said terminal support member includes receptacle means for receiving an electrical component, and conductive leads extending from the receptacle toward the printed circuit board.

12. The electrical connector module of claim 11 wherein said leads include pin portions for insertion into appropriate holes in the printed circuit board.

13. The electrical connector module of claim 12 wherein said leads include insulation displacement portions for engaging conductors from the electrical component.

14. A right-angled electrical connector module, comprising:

a box-like chassis including a bottom wall and side walls with a mating portion at one side wall extending generally parallel to the bottom wall;

a terminal support member mounted on the bottom wall of the chassis;

a terminal pin alignment member supported on the support member and including a plurality of pin-receiving passages having retention sections;

a plurality of right-angled conductive terminals having compliant pin portions and generally perpendicular contact portions, the pin portions being insertable through the passages in the pin alignment member and into appropriate holes in a printed circuit board, and the pin portions having retention portions for engaging the retention sections of the passages;

a contact alignment member having contact-receiving passages for receiving the contact portions of the conductive terminals, the contact alignment member being positionable at the mating portion of the chassis;

at least one mounting post on the terminal support member and extending through the terminal pin alignment member for mounting the printed circuit board on top of the terminal pin alignment member in engagement with the pin portions of the terminals; and

complementary interengaging latch means between at least one of the terminal support member or the contact alignment member and the chassis.

15. The electrical connector module of claim 14, including a cover for said box-like chassis.

16. The electrical connector module of claim 14 wherein said terminal pin alignment member comprises an integral part of said terminal support member as a one-piece component.

17. The electrical connector module of claim 14 wherein said terminal pin alignment member is separate from the terminal support member and is supported thereon.

18. The electrical connector module of claim 17 wherein said terminal support member includes at least one dual-diameter mounting post, with a larger diameter portion of the post being insertable through a mounting hole in the terminal pin alignment member, and a smaller diameter portion of the post being insertable into an appropriate mounting hole in the printed circuit board.

19. The electrical connector module of claim 14 wherein said terminal support member includes receptacle means for receiving an electrical component, and conductive leads extending from the receptacle toward the printed circuit board.

20. The electrical connector module of claim 19 wherein said leads include pin portions for insertion into appropriate holes in the printed circuit board.

21. The electrical connector module of claim 20 wherein said leads include insulation displacement portions for engaging conductors from the electrical component.

22. A right-angled electrical connector assembly for connection to a printed circuit board, comprising:

a terminal support member for supporting the assembly on an appropriate support structure;

a plurality of right-angled conductive terminals having compliant pin portions and generally perpendicular contact portions, the pin portions having retention portions;

a terminal pin alignment member supported on the support member and including a plurality of pin-receiving passages for receiving the pin portions of the terminals therethrough in a direction generally perpendicular to said support structure for connection to the printed circuit board, the passages having retention sections for engaging the retention portions of the terminals; and

a contact alignment member having a plurality of contact-receiving passages for receiving the contact portions of the terminals therethrough to define a mating portion of the assembly, the contact alignment member being separate from and independent of the terminal pin alignment member.

23. The electrical connector assembly of claim 22, including mounting means on said terminal support member for mounting the printed circuit board thereon.

24. The electrical connector assembly of claim 23 wherein said mounting means include at least one mounting post on the terminal support member and extending through the terminal pin alignment member.

25. The electrical connector assembly of claim 23 wherein said terminal pin alignment member comprises an integral part of said terminal support member as a one-piece component.

26. The electrical connector assembly of claim 23 wherein said terminal pin alignment member is separate from the terminal support member and is supported thereon.

27. The electrical connector assembly of claim 26 wherein said terminal support member includes at least one dual-diameter mounting post, with a larger diameter portion of the post being insertable through a mounting hole in the terminal pin alignment member, and a smaller diameter portion of the post being insertable into an appropriate mounting hole in the printed circuit beard.

28. The electrical connector assembly of claim 23 wherein said terminal support member includes receptacle means for receiving an electrical component, and conductive leads extending from the receptacle toward the printed circuit beard.

29. The electrical connector assembly of claim 28 wherein said leads include pin portions for insertion into appropriate holes in the printed circuit board.

30. The electrical connector assembly of claim 29 wherein said leads include insulation displacement portions for engaging conductors from the electrical component.

31. A right-angled electrical connector module, comprising:

a chassis including a base and a mating portion extending generally parallel to the base;

a terminal support member supported on the base of the chassis;

a terminal pin alignment member supported on the support member and including a plurality of pin-receiving passages having retention sections;

a plurality of right-angled conductive terminals having compliant pin portions and generally perpendicular contact portions, the pin portions being insertable through the passages in the pin alignment member and into appropriate holes in a printed circuit beard, and the pin portions having retention portions for engaging the retention sections of the passages;

a contact alignment member having contact-receiving passages for receiving the contact portions of the conductive terminals, the contact alignment member being positionable at the mating portion of the chassis; and

mounting means on said terminal support member for mounting the printed circuit board thereon, the mounting means including at least one mounting post on the terminal support member and extending through the terminal pin alignment member.

32. A right-angled electrical connector module, comprising:

a chassis including a base and a mating portion extending generally parallel to the base;

a terminal support member separate from and supported on the base of the chassis;

a terminal pin alignment member separate from and supported on the support member and including a plurality of pin-receiving passages having retention sections;

a plurality of right-angled conductive terminals having compliant pin portions and generally perpendicular contact portions, the pin portions being insertable through the passages in the pin alignment member and into appropriate holes in a printed circuit board, and the pin portions having retention portions for engaging the retention sections of the passages;

a contact alignment member having contact-receiving passages for receiving the contact portions of the conductive terminals, the contact alignment member being positionable at the mating portion of the chassis; and

at least one dual-diameter mounting post on the terminal support member, with a larger diameter portion of the post being insertable through a mounting hole in the terminal pin alignment member, and a smaller diameter portion of the post being insertable into an appropriate mounting hole in the printed circuit board.

33. right-angled electrical connector module, comprising:

a chassis including a base and a mating portion extending generally parallel to the base;

a terminal support member supported on the base of the chassis;

a terminal pin alignment member supported on the support member and including a plurality of pin-receiving passages having retention sections;

a plurality of right-angled conductive terminals having compliant pin portions and generally perpendicular contact portions, the pin portions being insertable through the passages in the pin alignment member and into appropriate holes in a printed circuit board, and the pin portions having retention portions for engaging the retention sections of the passages;

a contact alignment member having contact-receiving passages for receiving the contact portions of the conductive terminals, the contact alignment member being positionable at the mating portion of the chassis; and

receptacle means on the terminal support member for receiving an electrical component, and conductive leads extending from the receptacle means toward the printed circuit board.

34. The electrical connector module of claim 33 wherein said leads include pin portions for insertion into appropriate holes in the printed circuit board.

35. The electrical connector module of claim 34 wherein said leads include insulation displacement portions for engaging conductors from the electrical component.

36. A right-angled electrical connector assembly for connection to a printed circuit board, comprising:

a terminal support member for supporting the assembly on an appropriate support structure;

a plurality of right-angled conductive terminals having compliant pin portions and generally perpendicular contact portions, the pin portions having retention portions;

a terminal pin alignment member supported on the support member and including a plurality of pin-receiving passages for receiving the pin portions of the terminals therethrough in a direction generally perpendicular to said support structure for connection to the printed circuit board, the passages having retention sections for engaging the retention portions of the terminals;

a contact alignment member having a plurality of contact-receiving passages for receiving the contact portions of the terminals therethrough to define a mating portion of the assembly; and

mounting means on said terminal support member for mounting the printed circuit board thereon, the mounting means including at least one mounting post on the terminal support member and extending through the terminal pin alignment member.

37. A right-angled electrical connector assembly for connection to a printed circuit board, comprising:

a terminal support member for supporting the assembly on an appropriate support structure;

a plurality of right-angled conductive terminals having compliant pin portions and generally perpendicular contact portions, the pin portions having retention portions;

a terminal pin alignment member separate from and supported on the support member and including a plurality of pin-receiving passages for receiving the pin portions of the terminals therethrough in a direction generally perpendicular to said support structure for connection to the printed circuit board, the passages having retention sections for engaging the retention portions of the terminals;

a contact alignment member having a plurality of contact-receiving passages for receiving the contact portions of the terminals therethrough to define a mating portion of the assembly; and

mounting means on said terminal support member for mounting the printed circuit board thereon, the mounting means including at least one dual-diameter mounting post on the terminal support member, with a larger diameter portion of the post being insertable through a mounting hole in the terminal pin alignment member, and a smaller diameter portion of the post being insertable into an appropriate mounting hole in the printed circuit board.

38. A right-angled electrical connector assembly for connection to a printed circuit board, comprising:

a terminal support member for supporting the assembly on an appropriate support structure;

a plurality of right-angled conductive terminals having compliant pin portions and generally perpendicular contact portions, the pin portions having retention portions;

a terminal pin alignment member supported on the support member and including a plurality of pin-receiving passages for receiving the pin portions of the terminals therethrough in a direction generally perpendicular to said support structure for connection to the printed circuit board, the passages having retention sections for engaging the retention portions of the terminals;

a contact alignment member having a plurality of contact-receiving passages for receiving the contact portions of the terminals therethrough to define a mating portion of the assembly;

mounting means on said terminal support member for mounting the printed circuit board thereon; and

receptacle means on the terminal support member for receiving an electrical component, and conductive leads extending from the receptacle toward the printed circuit board.

39. The electrical connector assembly of claim 38 wherein said leads include pin portions for insertion into appropriate holes in the printed circuit board.

40. The electrical connector assembly of claim 39 wherein said leads include insulation displacement portions for engaging conductors from the electrical component.