Head display device

The invention belongs to the technical field of intelligent wearable equipment, and particularly discloses a head display device. The head display device comprises a head display body, an eyeball tracking module and a supporting part, wherein the head display body is used for holding the head display device on the head of a wearer; the eyeball tracking module and the supporting part are provided with a first connecting part separately, and a second connecting part is arranged on the eyeball tracking module and the head display body separately; the first connecting part of the supporting part can be detachably connected with the second connecting part on the eyeball tracking module or the second connecting part on the head display body; and the first connecting part on the eyeball trackingmodule can be detachably connected with the second connecting part on the head display body. According to the head display device provided by the invention, the modular design and use of the head display device are improved,