Patent ID: 7179105

Claim:
A power supply with a changeable plug element comprising: a plug housing including a front cover, a circuit board, a rear cover and a pair of connecting sheets wherein: said rear cover and said front cover engaging with each other and contain said circuit board therein; said rear cover forms a slide groove in a bottom surface thereof; said slide groove forms a lock slot in a sidewall thereof; and said connecting sheets pass through corresponding third through holes arranged in said bottom surface of the rear cover to be mounted on said rear cover, one end of each of said connecting sheets is soldered on said circuit board and the other end is received in said slide groove, thereby forming a gap between said other ends and a bottom surface of said slide groove; and a plug element mounted moveably on said plug housing and including a base with pins; a plug lid and a pair of elastic sheet, wherein: said plug lid is mounted on said base to form a receiving space; and said elastic sheets are received in said receiving space and connected with pin wires, wherein: said plug lid inserts into said plug housing along said lock slot and passes through said gap between said connecting sheets and said bottom surface of said slide groove to accommodate said other end of each of said connecting sheets received in said slide groove into said receiving space and to connect said other end with corresponding elastic sheet.