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The application relates to a liquid crystal display screen with a new structure, which comprises a shell, a mounting portion arranged on the shell, the mounting portion being used for fixing the shell and a mounting surface to each other, a mounting area arranged on the shell, a first driving assembly and a projection lamp arranged in the mounting area, the first driving assembly being used for driving the projection lamp to rotate along the shell, a second driving assembly and a placing rack arranged on the mounting area at one side of the first driving assembly, the second driving assembly being used for driving the placing rack to slide along the mounting area, and the application has the effect of improving the universality of the shell.