The utility model discloses a three -
dimensional modeling photographing device technical field's a ring body formula three -
dimensional modeling photographing device, include: the
fixed frame is opened with the annular groove at the surface of
fixed frame, the inner wall of annular groove is provided with
video camera, still include adjusting unit, adjusting unit is used to install
video camera in the inner wall of annular groove and control the installation position of
video camera. In the utility model, by splitting
fixed frame into bottom plate and setting installation ring (annular groove is opened at the surface of installation ring) above bottom plate, when using, the user rotates installation ring, under the action of installation unit, installation ring can be rotated, thereby realizing the control to video camera shooting position, setting like this, can further realize the multi -angle shooting to object without moving the position of object, especially to the object of partial bottom details more complex, this design can realize more detailed completely shooting.