Ultra-thin and ultra-light touch digital screen without setting framework

The invention provides an ultra-thin and ultra-light touch digital screen without a setting framework, belongs to the technical filed of a touch piezoelectric inductive distal screen, and particularly relates to a touch digital screen, the film of which can be adjusted to be level. The touch digital screen comprises a closed outer frame formed by concave edgings, a bottom plate, an upper layer of piezoelectric inductive film and a lower layer of piezoelectric inductive film, wherein the bottom plate is positioned in a groove frame on the periphery inside the outer frame, and clip nut short grooves perpendicular to the edges of the bottom plate are arranged at the edges on the periphery of the bottom plate; each nut of a strip plate with a plurality of nuts is clipped in the short groove, and the upper layer of the piezoelectric inductive film is adhered to the back of the bottom plate; and guide holes are arranged on the side surface of the outer frame in the position corresponding to the short grooves, adjus