Touch display module, display screen and self-service terminal equipment

The utility model relates to the technical field of screens, in particular to a touch display module, a display screen and self-service terminal equipment. The touch display module comprises a display screen and a touch assembly; the display screen is provided with a display surface for displaying; the touch assembly is connected to the display screen and arranged on one side of the display screen, a touch scanning cavity surrounding the display screen is formed in the touch assembly, the orthographic projection of the touch scanning cavity on the display screen covers the display surface, and the touch assembly is used for obtaining an object moving signal in the touch scanning cavity. According to the touch display module, the touch assembly with the touch scanning cavity is arranged to be combined with the display screen, a user can stretch a finger into the touch scanning cavity during use, and a finger signal of the user is obtained through the touch assembly, so that a non-contact touch function is achi