Universal power plug with adjustable rotating bodies

Details Universal power plug with adjustable rotating bodies Universal power plug with adjustable rotating bodies

2007-12-11

2007-12-11

Hyeon, Hae Moon (Department: 2839)

Electrical connectors

Convertible by internal change to selectively cooperate with...

Coupling part

C439S011000, C439S104000

Reexamination Certificate

active

11471851

ABSTRACT:
A universal power plug comprises two plastic halves that are hinged together so they can open and close like a door hinge plate. Each half has a plug blade mounted in a cylindrical socket that allows them to freely rotate and best fit a particular wall socket. The hinged arrangement allows the pitch between the blades to be adjusted to accommodate the variety of blade and pin spacings used throughout the world for power plugs. A spring is provided between the housing halves to put pressure between the plug blades and a receptacle's contacts when the housing halves are folded close together.

REFERENCES:
patent: 5716219 (1998-02-01), Noike
patent: 6790086 (2004-09-01), Lo
patent: 7052298 (2006-05-01), Cheng

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