Calculator structure of dual supply

The utility model relates to a calculator technical field of dual supply, in particular to calculator structure of dual supply, the upper surface of calculator body is provided with the button, turnover plate hinge is on the calculator body, the rear surface that turns over the board is provided with the inner chamber of installation dry battery, the back fixed surface who turns over the board has the dry battery visor, metal forming hose one end is fixed and is being turned over the upper surface of board, the basal surface looks fixed connection of the metal forming hose other end and fixed plate, the top surface of fixed plate is provided with solar energy power generation group. Using the utility model discloses the time, between the solar energy power generation group through the wire with turn over intralamellar part circuit board and put through mutually, solar energy power generation group can make the arbitrary angle degree and adjust on metal forming hose, the messenger is shone at the solar energy