Auxiliary positioning device for head inspection electrode

The utility model discloses an auxiliary positioning device for a head inspection electrode, which is characterized in that through the matching use of a longitudinal fixing pipe, a transverse fixing pipe and an adjusting fixing piece, the electrodes can be mounted in a standardized manner according to the specification of an International 10-20 Standard Electrode Playing System; during use, the head sleeve woven by the longitudinal fixing tube and the transverse fixing tube is sleeved on the head of a patient and is fixed by the bandage, then two ends of the longitudinal fixing tube and the transverse fixing tube are pulled, so that the longitudinal fixing tube and the transverse fixing tube are pulled to be attached to the head of the patient, and then the traction rod is pulled to accurately adjust the placement position of an electrode. Meanwhile, the mounting block enables the electrode to be stably attached to the head of the patient under the traction force of the longitudinal fixing tube and the trans