Modular electrical connector

• US 5,328,388 A
• Filed: 05/28/1993
• Issued: 07/12/1994
• Est. Priority Date: 05/28/1993
• Status: Expired due to Fees

• Current Assignee: Yazaki Corporation
• Original Assignee: Yazaki Corporation
• Inventors: Kozono, Seiji, Fust, Robert E.
• Primary Examiner(s): DESMOND, EUGENE
• Application Number:
  US08/069,972
• Time in Patent Office: 410 Days
• Field of Search: 439/359, 439/362, 439/364, 439/540, 439/544, 439/550, 439/552, 439/555, 439/556, 439/562, 439/563, 439/571, 439/573
• US Class Current: 439/544
• CPC Class Codes: H01R 13/514 composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
• CPC Class Codes: H01R 13/518 for holding or embracing several coupling parts, e.g. frames
• CPC Class Codes: H01R 13/74 Means for mounting coupling parts in openings of a panel

Abstract

A modular connector for establishing multiple electrical connections through an opening in a vehicle body panel. A frame member, having opposite sides and mountable to the panel opening, has a means for sealing the body panel opening. The frame member has a plurality of connector module apertures. A cover, which is securable to one side of the frame member, has a plurality of connector module receptacles which correspond to and align with the connector module apertures. One or more female connector modules, each providing multiple terminals, mount in a receptacle in the cover and align with a frame opening. One or more male connector modules, each providing multiple terminals, aligns with a frame opening and mating to a corresponding female connector module. A means is provided for securing the female connector module to the male connector module.

Claims

1. A modular connector for establishing multiple electrical circuit connections through an opening in a vehicle body panel comprising:

a frame member having opposite sides and mountable to the panel in surrounding and sealing relationship to said opening;

said frame providing a plurality of connector module apertures;

a cover means securable to one side of said frame;

said cover means providing a plurality of connector module receptacles corresponding to and registrable with said connector module apertures;

at least one female connector module providing multiple electrical circuit terminals therethrough and mountable in a receptacle of said cover to register with a frame opening;

at least one male connector module providing multiple electrical circuit terminals therethrough and registrable with a frame opening on the opposite side thereof from said female connector module; and

a means for securing said female connector module to said male connector module.

2. The modular connector as claimed in claim 1, further including means for sealing the connector module apertures that do not receive a connector module.

3. The modular connector as claimed in claim 1, in which the securing means is a bolt in a connector module on one side of said frame which interacts with a nut in a connector module on the opposite side of said frame.

4. The modular connector as claimed in claim 3, in which the nut is molded into the connector module.

5. The modular connector as claimed in claim 1, in which said cover means includes a locking means which prevents the frame member from being mounted to the panel when said cover means is not properly mounted to the panel.

6. The modular connector as claimed in claim 1, in which the cover means includes at its inner walls a first keying means which interacts with said female connector module to ensure proper insertion of said female connector module into the cover means.

7. The modular connector as claimed in claim 6, in which the first keying means is comprised of projections on said female connector module which interact with corresponding indentations in the cover means.

8. The modular connector as claimed in claim 1, in which said female and male connector modules contain a second keying means which ensures proper orientation of said female connector module with said male connector module.

9. The modular connector as claimed in claim 8, in which the second keying means comprises projections on the male connector module which interact with corresponding indentations in the female connector module.

10. The modular connector as claimed in claim 1, in which the connector modules contain a detent means for temporarily securing the female and male connector modules together until the connector modules are permanently connected.

11. The modular connector as claimed in claim 10, in which the detent means is comprised of protrusions on each of the connector modules;

the protrusion on the male connector module slidably interacting with the protrusion on the female connector module.

12. The modular connector as claimed in claim 1, in which the connector modules contain a spacing means which locks connector terminals in their proper location.

13. The modular connector as claimed in claim 12, in which the spacing means displaces a bendable member in the connector module to lock a terminal into the connector module.

14. A covering assembly for use with electrical connector modules to secure the assembly to a vehicle body panel opening comprising:

a cover means mountable to the body panel opening;

said cover providing a plurality of connector module receptacles;

at least one connector module mountable in a receptacle of said cover;

said cover further comprising engageable members for securing said cover to said body panel opening; and

said cover having a means for easily grasping and manipulating said cover.

15. The covering assembly as claimed in claim 14, in which the means for easily grasping and manipulating said cover comprises a handle integrally molded into said cover.

16. The covering assembly as claimed in claim 15, in which said handle extends substantially transversely to the fitting direction of said cover into the panel opening.

17. The covering assembly as claimed in claim 15, in which said handle is molded into said cover with one end free.

18. The covering assembly as claimed in claim 15, in which said handle further comprises integrally molded finger grips.

19. The covering assembly as claimed in claim 14, in which the means for easily grasping and manipulating said cover comprises an unobstructed surface to grasp and push against.

20. The covering assembly as claimed in claim 14, in which said cover means has at least one opening through which a wiring harness is routed.