Electrical connector with multiple blade contacts

• US 5,588,877 A
• Filed: 12/22/1994
• Issued: 12/31/1996
• Est. Priority Date: 12/22/1994
• Status: Expired due to Term

• Current Assignee: The Whitaker Corporation (Meggitt PLC)
• Original Assignee: The Whitaker Corporation (Meggitt PLC)
• Inventors: Shirk, Michael E., Whiteman, Robert N. Jr., Davis, Wayne S.
• Primary Examiner(s): NGUYEN, KHIEM M
• Application Number:
  US08/361,608
• Time in Patent Office: 740 Days
• Field of Search: 439/444, 439/744, 439/660, 439/595, 439/871, 439/872, 439/873
• US Class Current: 439/660
• CPC Class Codes: H01R 13/432 by stamped-out resilient tongue snapping behind shoulder in base or case
• CPC Class Codes: H01R 2107/00 Four or more poles
• CPC Class Codes: H01R 24/20 Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable

Abstract

An electrical connector (1) having, an insulating housing (2), an elongated plug receiving single cavity (4) in a mating front (6) of the housing (2), and conductive multiple contacts (3) in the housing (2), the contacts (3) being spaced apart without insulation therebetween, the contacts (3) bridging across the single cavity (4) to opposite sides (5) of the single cavity (4), and the contacts (3) being latched to each opposite side (5) of the single cavity (4).

Claims

1. An electrical connector comprising an insulating housing, an elongated plug receiving single cavity in a mating front of the housing defined between opposed side and end walls, and conductive multiple contacts in the housing, the contacts being spaced apart without insulation therebetween adjacent the mating front, leading portions of the contacts bridging across the single cavity to opposite sides of the single cavity upon insertion into said housing from an insertion face opposed to said mating front, and

opposed side portions of Said contact leading portions extend to opposed side edge portions through transverse slots in said cavity side walls extending to closed front ends adjacent said mating front, said side edge portions having resilient lances latched forwardly of latching surfaces defined in walls of said slots facing and remote from said mating front of said housing along opposite sides of said single cavity whereby said contacts are latchingly retained within said housing.

2. An electrical connector as recited in claim 1 wherein each of the contacts comprises a blade bridging across the single cavity.

3. An electrical connector as recited in claim 1 wherein core pin passages extend from the mating front of the housing and into the slots, and the core pin passages are aligned with respective latches.

4. An electrical connector as recited in claim 2 wherein each of the blades is a single thickness and the lances on each blade are bent to extend at the respective angles.

5. An electrical connector as recited in claim 1 wherein each of the contacts comprises a blade and projecting narrow lances on opposite sides of the blade project at respective angles with respect to the blade, and each of the opposite sides of the single cavity comprises slots receiving respective blades, and angled portions of the slots project at the same respective angles as the lances to receive the lances therein, and latches in the angled portions of the slots, the lances being latched against respective latches.

6. An electrical connector as recited in claim 5 wherein core pin passages extend from the mating front of the housing and into the slots, and the core pin passages are aligned with respective latches.

7. An electrical connector as recited in claim 1 wherein the mating front of the housing comprises a raised bezel encircling the single cavity.

8. An electrical connector as recited in claim 1 wherein the single cavity and the multiple contacts are adapted to receive a single insulative plug on a mating electrical connector, and the multiple contacts are adapted to be separated from one another by the single insulative plug.

9. An electrical connector as recited in claim 1 wherein said side edge portions coextend orthogonally from said side portions and are disposed in corresponding slot portions in communication with and orthogonal to said transverse slots.

10. An electrical connector as recited in claim 9 wherein said lances extend at angles from said side edge portions, and said corresponding slot portions define said latching surfaces.