Convenient socket

The utility model provides an improve that convenient socket relates to a socket structure. The utility model provides an use in a flexible way, convenient and the very safe conveniently row of inserting. The utility model discloses a socket ontology of square, its characterized in that: be equipped with the three phase current plug in the socket ontology bottom surface, all be equipped with two -phase power socket and three phase current socket on socket ontology and on four sides, on socket ontology, three phase current socket and two -phase power socket top be provided with and shelter from the structure, sheltering from the structure and including the shielding plate, the shielding plate is connected on socket ontology through the pivot, the vertical setting of pivot is on socket ontology, and the upper end rigid coupling of the one end of shielding plate and pivot overlaps in and has put torsion spring, and torsion spring's one end torsion arm fixes on socket ontology, and the torsion arm of torsion spring's the other end fixes on the shielding plate, be equipped with the pilot lamp on socket ontology, be equipped with the battery case in the socket ontology, be equipped with the upset lid at surperficial, the corresponding battery case of socket ontology.