Power supply adapter with foldable plug
AssigneeFormosa Electronic Industries Inc.
InventorMichael Wu
Life of this patent
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Abstract
A power supply adapter with a foldable plug is disclosed. The power supply adapter includes a first casing, a second casing, a rotatable cylinder, a projecting plug, and a lighter connector. A cavity is formed on the front end of the first casing. Two vertical plates are mounted on the second casing for supporting the rotatable cylinder. A lighter connector is connected to the front end of the projecting plug for insertion into a lighter socket. The projecting plug is formed on the front end of the rotatable cylinder and extends from a cavity space defined by the front end of the first casing and the second casing. By rotating the rotatable cylinder, the angle of the projecting plug is changed. A voltage converting circuit is arranged in the adapter for supplying a first and a second output voltage.
Claims10
A power supply adapter comprising:
- a casing having a first casing and a second casing, defining an inner space therein, a cavity being formed on a front end of the first casing and a supporting structure being formed on the second casing;
- a cord extending from a rear end of the casing and being connected with a plug structure at a free end thereof;
- a rotatable cylinder pivotally supported on the front end of the casing of the adapter by the supporting structure;
- and
- a projecting plug, formed on the rotatable cylinder and outwardly extended from the cavity defined by the first casing.
Dependencies are inferred from the claim text.