Household intelligent electroencephalogram acquisition device

The utility model discloses a household intelligent electroencephalogram collecting device which is technically characterized by comprising a shell, the shell is connected with a pushing block through an adjusting assembly, the pushing block is connected with a movable frame through a buffering structure, and an adjusting rod is manually rotated so that the pushing block can move towards the inner side of the shell; the pushing block drives the sliding piece to slide on the fixed frame through the first connecting piece, the sliding piece can compress the first spring towards the center of the fixed frame while sliding on the fixed frame, and when the first spring is compressed to a certain degree, the first spring can apply inward thrust to the fixed frame and the movable frame through the sliding piece; according to the electroencephalogram collector, the movable frame is made to make contact with the head of the human body more tightly, so that the electroencephalogram collector body makes contact with the