Field camera device

The utility model belongs to the technical field of camera devices, and particularly relates to a field camera device, which comprises a camera body and a receiving antenna rotationally fixed on the rear side of the camera body, the end part of the bottom end of the receiving antenna is rotationally connected with a connector, and a joint coating assembly is arranged between the receiving antenna and the connector. The joint coating assembly comprises an outer ring sleeve connected to the ring side of the receiving antenna in a sleeving mode, and further comprises an integrally-formed telescopic fan, a bottom arranged on the outer ring sleeve, a sleeve, a side face installed on the telescopic fan and used for being connected with the connector in a sleeving mode, a coating ball and a rotating position arranged between the receiving antenna and the connector, and mounting holes are formed in the opposite sides of the interior of the coating ball. The opposite side of the connector is provided with a rotary con