Abstract: A charger includes a shell assembly defining a receiving space therein, a locating body fixed in the shell assembly and defining a locating cavity and a plurality of locating fillisters communicating with the locating cavity, and a plug pivotally received in the receiving space and having a base portion and at least two conductive blades fixed partially in the base portion. The base portion protrudes oppositely to form a pair of pivoting shafts pivoted in the shell assembly. A free end of one of the pivoting shafts defines a locating pillar pivoted in the locating cavity of the locating body. A side surface of the locating pillar protrudes outward to form a plurality of locating ribs buckled into the corresponding locating fillisters of the locating body when the conductive blades of the plug are completely rotated into and out of the receiving space.

Abstract: A charger includes a shell assembly defining a receiving space therein, a locating body fixed in the shell assembly and defining a locating cavity and a plurality of locating fillisters communicating with the locating cavity, and a plug pivotally received in the receiving space and having a base portion and at least two conductive blades fixed partially in the base portion. The base portion protrudes oppositely to form a pair of pivoting shafts pivoted in the shell assembly. A free end of one of the pivoting shafts defines a locating pillar pivoted in the locating cavity of the locating body. A side surface of the locating pillar protrudes outward to form a plurality of locating ribs buckled into the corresponding locating fillisters of the locating body when the conductive blades of the plug are completely rotated into and out of the receiving space.

Abstract: A power supply adapter includes a base frame, a pin assembly having a first pin defining a first fixing portion and a second pin respectively pivoted in the base frame, a driving module having a control element pivoted on the base frame and a connecting bar pivoted between the first pin and the second pin. The control element has a pressing portion, a propping portion extended from the pressing portion and a second fixing portion protruding from the propping portion. The second fixing portion can be buckled with the first fixing portion to secure the pin assembly in the base frame by way of pushing the first pin to drive the pin assembly by means of the connecting bar to rotate into the base frame, while the pressing portion can be pressed to make the second fixing portion release the first fixing portion so as to make the pin assembly extend out of the base frame.