Device for preventing a wrong coupling of a connector

Details Device for preventing a wrong coupling of a connector Device for preventing a wrong coupling of a connector

1996-06-11

1998-01-13

Nguyen, Khiem

Electrical connectors

With indicating or identifying provision

Connection indicating provision

439352, H01R 300

Patent

active

057072485

ABSTRACT:
A device of the invention comprises a male type connector housing 100, a female type connector housing 200, a slider 300 for detecting a coupling state and for double locking, and a release projection 206 for cancelling a temporary engagement of the slider 300, and a reinforcing rib 207 which functions also for preventing a wrong coupling is provided on the release projection 206 projecting from the back wall of the female connector housing 200, and a reinforcing rib accommodating part which can accommodate only the reinforcing rib 207 provided in a specified position and cannot accommodate the reinforcing rib 207 provided in a non-specified position is provided continuously with a space of the male type connector housing 100 where the release projection 206 is to be inserted.

REFERENCES:
patent: 4906203 (1990-03-01), Margrave et al.
patent: 5618201 (1997-04-01), Yagi et al.

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