Headband structure

The embodiment of the invention provides a headband structure, which comprises a top main body in which a power supply module is arranged; the first ends of the supporting claws extend into the top main body, the second ends of the supporting claws extend downwards along an arc line, the supporting claws and the top main body form a cavity matched with the skull in shape, an electrode is arranged at the second end of each supporting claw, and the power supply module is used for controlling at least one electrode to operate; the top body comprises a first direction and a second direction which are perpendicular to each other in the circumferential direction, the distance between any two adjacent electrodes in the first direction is 10% or 20% of the total distance of the skull in the first direction, and the distance between any two adjacent electrodes in the second direction is 10% or 20% of the total distance of the skull in the second direction. According to the technical scheme, the multiple electrodes are