Power supply device for portable computers

Details Power supply device for portable computers Power supply device for portable computers

1994-09-01

1996-02-27

Paumen, Gary F.

Electrical connectors

Metallic clamp-type connector for storage battery terminal

Deformable c- or u-clamp

439131, H01R 1916

Patent

active

054944490

ABSTRACT:
A power supply device includes a casing, a circuit board received inside the casing, a plug pivotally connected to the back of the casing, a power output terminal extended out of one end of the casing, and a receptacle mounted within an opposite end of the casing, wherein the plug can be turned between a vertical position with the rear ends of the contact prongs thereof connected to respective contact metal springs on the circuit board or a horizontal position with the rear ends of the contact prongs disconnected from the circuit board the circuit board has U-clamps for holding the rear ends of the contact prongs of the plug in the vertical position; the receptacle is electrically connected in series to the contact metal springs on the circuit board, and has a protective cover pivotally connected to the casing for entrance control.

REFERENCES:
patent: 4997381 (1991-03-01), Oh
patent: 5006779 (1991-04-01), Fenne et al.
patent: 5160879 (1992-11-01), Tortola et al.
patent: 5220152 (1993-06-01), Doran

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