Holographic projection equipment and system

The utility model provides holographic projection equipment and a holographic projection system, and relates to the field of holographic projection. The device comprises a device supporting frame, a display screen, a holographic pyramid and a device body. A panel is arranged on the equipment supporting frame in the horizontal direction, and the display screen is arranged at the bottom of the panel; the holographic pyramid is arranged below the panel; the display screens are distributed around the holographic pyramid, one display screen corresponds to one imaging side face of the holographic pyramid, and the display direction of the display screens is consistent with the direction of the imaging side faces corresponding to the display screens in the holographic pyramid; the display screen only needs to obtain one surface corresponding to the image display direction without obtaining split pictures at other angles, the design difficulty is low, the display effect is better, meanwhile, the touch screen is additi