Protective device for examining head

The utility model belongs to the technical field of medical instruments, and particularly relates to a protective device for head examination, which comprises a support plate, and support frames are fixedly connected to two sides of the bottom wall of the support plate; a mounting plate is fixedly connected to the bottom wall of the supporting plate; a motor is fixedly connected to the side wall of the mounting plate; a placing block is arranged on the top wall of the supporting plate, and the placing block is connected with the output end of the motor through an adjusting assembly; an arc-shaped groove is formed in the top wall of the placing block; the utility model provides a protective device for head examination, and aims to solve the problems that in the prior art, when the head of a patient is examined in the radiology department, due to the fact that the heights of different patients are different, most existing head protective devices are fixedly installed and cannot be adjusted according to actual u