Ancient building disease identification and marking device

The utility model discloses an ancient building disease identification and marking device, which comprises a marking unit and an identification unit, the identification unit comprises an identification frame, the identification frame is provided with an adhesive surface, and the identification frame is provided with a micro camera for acquiring graphic data. A storage module for storing graphic data and a transmitter for transmitting the graphic data along a wireless signal are arranged in the micro camera, and the transmitter is electrically connected with the storage module; the marking unit comprises a marking unit main body, the marking unit main body is provided with a central processing unit and a power supply for supplying power to the central processing unit, and the marking unit main body is internally provided with a receiver which is matched with the emitter and realizes wireless signal transmission and a display screen for visually displaying received graphic data; and the display screen and the r