Snap-action pushbutton switch with click sound

Details Snap-action pushbutton switch with click sound Snap-action pushbutton switch with click sound

1989-06-13

1991-05-14

Luebke, Renee S.

Electricity: circuit makers and breakers

Solid contact

Push button operated

200308, H01H 900

Patent

active

050158112

ABSTRACT:
This invention provides a pushbutton switch which produces a click sound, the loudness of which is easily variable. In response to the vertical movement of operating cams of a pushbutton, a plate spring moves up and down. The moment when the edge of the operating cams trips over click spring portions of the plate spring, a force is applied to the plate spring so that the plate spring hits the inner top wall or bottom wall of a housing. In this manner, the pushbutton switch provides both a snap feeling and a click sound.

REFERENCES:
patent: 1194243 (1916-08-01), Schultze
patent: 3187133 (1965-06-01), Pierce

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