Camera rotating device and children learning desk book end using same

The utility model belongs to the technical field of study desk application, and particularly relates to a camera rotating device and a child study desk book end applying the camera rotating device. Comprising a front shell and a rear shell which are used for installing a camera, the front shell and the rear shell are buckled, a connecting column is arranged below the front shell, a damping rotating shaft is arranged in the connecting column and extends out of the connecting column, and one end, extending out of the connecting column, of the damping rotating shaft is connected with a support. The support comprises a connecting plate used for fixing and a damping column arranged on the top of the connecting plate, and the end, extending out of the connecting column, of the damping rotating shaft is fixed to the damping column. According to the utility model, the camera is innovatively designed to be combined with the book end and is controlled by the tablet computer, the desktop is scanned through the camera, a