Calculator with adjustable display screen

The utility model relates to a calculator technical field, in particular to calculator with adjustable display screen, the button setting is in the calculator main part, turn over between board and the calculator main part articulatedly mutually through the pivot, it is provided with the display screen on the board to turn over, the axle body of pivot with board looks fixed connection turns over, pivot one end is provided with a plurality of recess, the lateral wall and the calculator bulk phase fixed connection of uide bushing, round pin axle and uide bushing phase -match, the axle body of round pin axle inserts in the uide bushing, round pin axle one end is provided with the pilot pin, the round pin axle other end is provided with protruding axle, be provided with the baffle on the lateral wall of calculator main part, the spring housing is at protruding off -axial, spring one end is supported and is pressed on the terminal surface of round pin axle, the spring other end supports pressure pilot pin on the b