Children enlightenment literacy teaching aid

The utility model belongs to the technical field of enlightenment teaching aids for children, and discloses an enlightenment literacy teaching aid for children, which comprises a shell, a movable cover is hinged on the front surface of the shell, and a transparent cover is fixedly arranged in the movable cover. Through the arrangement of the movable cover, the transparent cover and the clamping block, a user rotates the movable cover, so that the movable cover and the transparent cover rotate along the axis hinged to the shell, the movable cover is closed, meanwhile, the clamping block is located in the transparent cover, then the user rotates the rotary knob, and due to rotation of the rotary knob, the bidirectional threaded rod can rotate; at the moment, the clamping blocks move outwards along threads on the outer surfaces of the two-way threaded rods, finally the clamping blocks are clamped in the transparent covers, the locking effect between the shell and the movable cover is achieved, the literacy card