The utility model discloses an open -air exploration is with multi -functional photoelectricity display and base thereof, including main part and base two parts, its characterized in that: the main part package rubbing board body, display screen and screw rod, the base includes ellipse type seat, bracing piece, circle axle and crossbearer, ellipse circular base is through circle axle and bracing piece interconnect, the bracing piece includes one -level bracing piece and second grade bracing piece, the second grade bracing piece inserts in the one -level bracing piece, be provided with a plurality of round holes on the second grade bracing piece, be provided with the button on the one -level bracing piece, the crossbearer is installed on the top of second grade bracing piece. The utility model discloses have energy -concerving and environment -protectively, the function is various, can clearly find out the content in the display and utilize solar energy to provide the power effect thatopen -air exploration used of being convenient for, it worth to have extensive market economy.