Jack with switch

Details Jack with switch Jack with switch

1990-03-30

1991-12-24

Recla, Henry J.

Electricity: circuit makers and breakers

Combined with or actuated by connector coupling

Coupling-actuated switch

200 5110, 439188, H01R 3396

Patent

active

050755188

ABSTRACT:
A jack with switch comprises a body that has a plug insertion hole and a switch chamber which is adjacent to the plug insertion hole. The plug insertion hole and the switch chamber communicate with one another. The switch chamber contains a separator partly projecting into the plug insertion hole, a movable contactor piece, and a stationary contactor piece. When a plug is inserted into the plug insertion hole, the separator is transversely displaced to space the movable contactor piece apart from the stationary contactor piece. When the separator is displaced or moved by a predetermined extent, the separator hits a projected wall portion formed in the switch chamber in order to restrict further displacement of the separator. Even if the plug is wrenched in the jack, the movable contactor piece is prevented from excessive displacement.

REFERENCES:
patent: 3949180 (1976-04-01), Ojima et al.
patent: 4426558 (1984-01-01), Tanaka et al.
patent: 4633048 (1986-12-01), Komatsu
patent: 4725241 (1988-02-01), Bertini et al.
patent: 4937404 (1990-06-01), Kitagawa

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