Multifunctional noninvasive transdermal drug delivery nanometer atomizer

The invention relates to the field of atomizers, and discloses a multifunctional noninvasive transdermal drug delivery nanometer atomizer which comprises a shell and an atomizing assembly used for atomizing liquid, the atomizing assembly comprises a drug box and a piston rod capable of sliding along the inner wall of the drug box, and an adjusting assembly rotationally connected with the piston rod is arranged in the shell. A base used for movably placing the adjusting assembly is arranged in the shell, and a limiting assembly used for limiting the adjusting assembly is installed on the surface of the base in a sliding mode; through cooperation of the adjusting assembly, the limiting assembly, the first fine adjustment assembly, the piston rod and the like, the rotation radius of the adjusting assembly relative to the rotation center of the base can be adjusted, the liquid outlet amount of the atomization assembly is also changed through cooperation with the piston rod, and then the liquid outlet amount of th