The utility model discloses an animation is with collection box of pen, the on -line screen storage device comprises a base, fixed surface is connected with the drum on the base, fixed surface is connected with a plurality of connecting blocks on the drum, the connecting block rotates through the rotational pin and is connected with the rotor plate, the drum external toothing is connected with first sleeve, first sleeve lower extreme rotates through the bearing and is connected with the circle of acting as go -between, bottom fixedly connected with slide -wire at the bottom of the pen socket,the other end of slide -wire is walked around corresponding slide -wire groove and is connected and circle acting as go -between, first sleeve upper end is rotated and is connected with the second sleeve, second sleeve outside upper portion is equipped with the second screw thread, the size of second screw thread and the big or small phase -match of first screw thread, second sleeve and rotor plate swing joint, through the cooperation of the pen socket and the last pen socket down, can fix drawing pen, be connected through first sleeve and drum meshing, can drive the slide -wire leaves behindat the bottom of the pen socket, messenger's cap is closed, through second sleeve and rotor plate swing joint, can fix the cap after the closure, convenience and practicality.