The utility model discloses an electric meter box, including the electric meter box body, reach and set up the mounting bracket that is used for fixed ammeter on the electric meter box body, and the connecting plate of setting on the electric meter box body, and the locating plate of setting on the electric meter box body, electric meter box body lower part is equipped with the pipe that two wires of being convenient for passed, be equipped with the first wire fixing base and the second wire fixing base that cooperate and set up with two pipes on the locating plate, first wire fixing base and second wire fixing base are connected with first current conducting plate and second current conducting plate respectively, be equipped with a fixed hinge on the first current conducting plate, a fixed hinge goes up the articulated first conducting rod that has, be equipped with the 2nd fixed hinge on the second current conducting plate, the 2nd fixed hinge goes up the articulated second conducting rod that has, be equipped with on the connecting plate respectively and lead electrical pillar with first conducting rod and the first electrical pillar of leading of second conducting rod matched with and second. The service life of electric meter box is prolonged and protect function, the circuit intercommunication is steerable, and the line connection is convenient firm, and the security performance is high.