Fixator for magnetic resonance head examination

The utility model relates to the technical field of magnetic resonance, and discloses a fixer for magnetic resonance head examination, which comprises a magnetic resonance equipment body. According to the fixator for the magnetic resonance head examination, a hand-held plate is pushed inwards through hand holding, a push rod is driven to move through movement of the hand-held plate, then a second connecting plate is driven to move, then a clamping block is driven to move, a second spring is compressed, then a pull ring is pulled upwards through hand holding, and a connecting block is driven to move through movement of the pull ring; and then the first semi-ring is driven to move, then the second semi-ring is driven to move, then the shell is driven to move, and then the clamping blocks are separated from inner cavities of the positioning grooves, so that the effect of detaching and cleaning the first semi-ring and the second semi-ring is achieved. And fur on the surface of a human body easily falls on the sur