Teaching chart demonstration equipment for business administration economics

The utility model relates to the technical field of teaching equipment, and discloses a teaching chart demonstration device for business administration economics, which comprises a support plate, the left side of the support plate is fixedly connected with a sliding column, the sliding column is internally provided with a sliding hole, the inner wall of the sliding hole and the upper and lower sides of the support plate are provided with L-shaped connecting columns in a fitting manner, and the L-shaped connecting columns are fixedly connected with the support plate. The left side of the L-shaped connecting column is fixedly connected with a first demonstration plate, the right side of the first demonstration plate is in contact with the left side of a supporting plate, a first through hole is formed in the supporting plate, and a second demonstration plate is attached to the inner wall of the first through hole. According to the utility model, the two first demonstration boards and the second demonstration bo