Electrical connector with electrical component mounting structure

• US 5,403,207 A
• Filed: 04/02/1993
• Issued: 04/04/1995
• Est. Priority Date: 04/02/1993
• Status: Expired due to Fees

• Current Assignee: Amphenol Corporation
• Original Assignee: Amphenol Corporation
• Inventors: Briones, Francisco R.
• Primary Examiner(s): DESMOND, EUGENE
• Application Number:
  US08/041,466
• Time in Patent Office: 732 Days
• Field of Search: 439/620, 439/676, 439/607, 439/79
• US Class Current: 439/620.17
• CPC Class Codes: H01R 12/727 Coupling devices presenting arrays of contacts
• CPC Class Codes: H01R 13/6633 with inductive component, e.g. transformer
• CPC Class Codes: H01R 24/64 for high frequency, e.g. RJ 45
• CPC Class Codes: H01R 31/06 Intermediate parts for linking two coupling parts, e.g. adapter with a holder adapted for supporting apparatus to which its counterpart is attached H01R33/94

Abstract

An electrical connector includes a main body and a separate electrical component retention member which meet at an interface. The connector contacts are positioned in grooves ending in enlarged areas for receiving terminals of an electrical component such as a transformer. The component extends rearwardly from the interface and is retained in an opening in the retention member and the retention member is press fit onto the rear of the main body portion to removably hold the component in plane and align the component with corresponding contacts of the connector.

Claims

1. An electrical connector, comprising:

a main body including means for receiving a mating connector such that contacts of said mating connector engage contacts positioned in said main body;

means for positioning said contacts in said main body;

means including a component retention member discrete and separable from said main body for holding the component during assembly;

means in said retention member for retaining an electrical component having at least two terminals;

means for aligning and securing said retention member on said main body such that said electrical component is positioned with respect to said contacts so that terminals of said electrical component engage respective ones of said contacts as the retention member is secured to said main body, thereby connecting said contacts to each other through said electrical component,

wherein said means for retaining the component in said retention member comprises means defining an opening in said retention member into which said component is interference fit.

2. A connector as claimed in claim 1, wherein said means for aligning and securing said retention member on said main body includes pegs extending from said main body and means defining openings in said retention member for receiving said pegs in an interference fit.

3. A connector as claimed in claim 1, wherein a number of said contacts is two.

5. A connector as claimed in claims 1 or 4, wherein said means for aligning and securing said retention member on said main body further comprise means defining a projection extending from said main body and an indentation in said retention member.

6. A connector as claims in claims 1 or 4, wherein said means for positioning said contacts in said main body include grooves in which said contacts are positioned and means defining portions of said grooves which are shaped to receive terminals of said electrical component.

7. A connector as claimed in claims 1 or 4, further comprising board contacts separate from said first contacts, said board contacts arranged to be electrically connected to traces on a printed circuit board.

8. A connector as claimed in claim 7, wherein said connector is a telephone jack connector.

9. A connector as claimed in claim 7, wherein said means for positioning said contacts in said main body include means defining first vertically extending grooves in an interface portion of said main body for receiving vertical portions of said first contacts, and means defining second vertically extending grooves in said interface portion for receiving vertical portions of said board contacts.

10. A connector as claimed in claim 9, further comprising means defining transverse grooves which intersect said first and second vertical grooves for receiving transverse portions of said respective main and board contacts.

11. A connector as claimed in claim 10, wherein said means for defining transverse grooves include means for defining enlarged openings for receiving terminals of said electrical component.

4. An electrical connector, comprising:

a main body including means for receiving a mating connector such that contacts of said mating connector engage contacts positioned in said main body

means for positioning said contacts in said main body;

means including a component retention member discrete and separable from said main body for holding the component during assembly;

means in said retention member for retaining an electrical component having at least two terminals;

means for aligning and securing said retention member on said main body such that said electrical component is positioned with respect to said contacts so that terminals of said electrical component engage respective ones of said contacts as the retention member is secured to said main body, thereby connecting said contacts to each other through said electrical component,

wherein said means for retaining the component in said retention member comprises means defining an opening in said retention member into which said component is interference fit, and

wherein said means for aligning and securing said retention member on said main body further includes a flange extending around three sides of a periphery of said retention member and a notch extending around three sides of a periphery of said main body.

12. A contact structure for an electrical connector, comprising:

a pair of board contacts, one of which is L-shaped and the other of which includes a vertical portion arranged to be received in a hole in a circuit board, a horizontal portion extending transversely to said vertical portion, a second vertical portion extending transversely to said horizontal portion, and a second horizontal portion extending transversely to both said vertical portions and said first horizontal portion; and

a pair of main contacts, each of which includes a transverse portion extending horizontally, a vertical portion extending transversely to the horizontal portion, a second horizontal portion extending transversely to both said vertical and horizontal portions, and an inclined portion extending at an acute angle relative to said horizontal portions.

13. An electrical connector, comprising:

a plurality of main electrical contacts each including means for engaging electrical contacts on a mating connector;

a plurality of board contacts each including means for establishing an electrical connection with traces on a circuit board;

means including a transformer for transmitting signals from said main electrical contacts to said board contacts;

a main body on which said main electrical contacts and said board contacts are positioned;

means including a retention member for positioning said transformer relative to said main and board contacts and for causing terminals on said transformer to engage said main and board contacts upon securing of said retention member to said main body; and

means defining an opening in said retention member into which said transformer is interference fit.

14. A connector as claimed in claim 13, further comprising pegs extending from said main body and means defining openings in said retention member for receiving said pegs in an interference fit.

15. A connector as claimed in claim 13, further comprising means including mounting posts for mounting said connector on a printed circuit board.

16. A connector as claimed in claim 13, further comprising means defining first vertically extending grooves in an interface portion of said main body for receiving vertical portions of said main contacts, and means defining second vertically extending grooves in said interface portion for receiving vertical portions of said board contacts.

17. A connector as claimed in claim 16, further comprising means defining transverse grooves which intersect said first and second vertical grooves for receiving transverse portions of said respective main and board contacts.

18. A connector as claimed in claim 17, wherein said means for defining transverse grooves include means for defining enlarged openings for receiving terminals of said transformer.

20. A connector as claimed in claims 13 or 19, further comprising means defining a projection extending from an interface portion of said main body and an indentation in said retention member for aligning said retention member with said main body.

21. A connector as claims in claims 13 or 19, further comprising means defining grooves in said main body for receiving and positioning said main and board contacts.

22. A connector as claimed in claim 21, wherein said means defining grooves in said main body further comprise means for defining openings for receiving terminals of said transformer.

19. An electrical connector, comprising:

a plurality of main electrical contacts each including means for engaging electrical contacts on a mating connector;

a plurality of board contacts each including means for establishing an electrical connection with traces on a circuit board;

means including a transformer for transmitting signals from said main electrical contacts to said board contacts;

a main body On which said main electrical contacts and said board contacts are positioned;

means including a retention member for positioning said transformer relative to said main and board contacts and for causing terminals on said transformer to engage said main and board contacts upon securing of said retention member to said main body; and

further comprising a flange extending around three sides of a periphery of said retention member and notch extending around three sides of a periphery of said main body.