Portable socket

The invention discloses a portable socket, comprising a bottom plate, wherein the bottom plate is provided with a first circular through hole, and four corners are provided with mounting holes; A sleeve body having an outer diameter coincident with an inner diameter of the first circular through hole and having one end thereof provided with an outwardly extending surface; The socket body comprisesa first section, a second section and a third section, wherein the outer diameter of the first section is consistent with the inner diameter of the sleeve body, the tail of the first section is provided with a fire wire, a neutral wire and a ground wire connector, the outer diameter of the second section is larger than the outer diameter of the first section and the outer diameter of the third section at the same time, and the head of the third section is provided with a socket; A cover plate, wherein the cover plate is provided with a second circular through hole, the inner diameter of the second circular through ho