Digital teaching all-in-one machine

The invention discloses a digital teaching all-in-one machine, comprising a host, a loudspeaker box, an electronic whiteboard signal receiver, a display stand camera, a panoramic camera, a projector, a center control remote receiver, a support arm, a base and a signal-sending pen which is used for sending a signal to the whiteboard signal receiver, wherein the host, the loudspeaker box, the center control remote receiver and the electronic whiteboard signal receiver are all arranged on the base; the display stand camera is arranged below the support arm; the projector is connected with the base by virtue of the support arm; and the panoramic camera is arranged at the shell of the projector. The digital teaching all-in-one machine disclosed by the invention realizes the intelligentization of modules and has the characteristics of flexible control way, small occupied space, integration of function, high teaching quality and efficiency and the like.