Patent ID: 7381067

Claim:
A versatile travel adaptor, comprising: a cylindrical base member which is provided with a plurality of fixed shafts extending upward from the top end thereof and a plurality of socket arrays formed into the bottom end thereof; a dial member which is rotatably mounted around the base member and provided with a projection extending upward between the dial member and the peripheral of the base member; a plurality of inner plugs each of which is movably mounted above the top end of the base member and guided by the respective fixed shaft to be moved up and down along the fixed shaft; and an upper cover which covers the inner plugs and is provided with a plurality of plughole arrays therethrough; wherein the socket arrays are provided with conductive sheets electrically connected to the inner plugs and are used to receive outer plugs to be converted, each of the inner plugs has a protrusion laterally extending to interfere with the projection of the dial member, and the dial member could be rotated to select one of said inner plugs at a time and move the selected inner plug upward to its operation position through the respective plughole array by mean of contact between the protrusion of the selected inner plug and the projection of the dial member.