| 摘要 |
A universal multi-country multi-function environmentally-friendly expansion power supply connection device, comprising: a casing, provided with a bottom surface, the bottom surface being provided with an accommodating groove (1101); a power plug (20), arranged in the accommodating groove of the bottom surface and movable within the accommodating groove; sockets, arranged on a surface of the casing, the sockets comprising a plurality of socket units meeting specifications of a plurality of countries; a first power supply conversion module (40), arranged within the casing and provided with a first input end and a first output end, the first input end being electrically connected to the power plug, and the first output end being electrically connected to the sockets, so that a mains power supply taken by the power plug is converted into a power supply corresponding to specifications of the plurality of socket units. The power plug is movable within the accommodating groove, and for sockets having different specifications, insertion is achieved simply by moving the position of the power plug so as to be relative to a socket hole position on a socket, thereby improving the applicability of the power supply connection device. |
