Key structure and electronic equipment

The invention discloses a key structure and electronic equipment, and relates to the technical field of electronic equipment. The key structure comprises a shell, a magnetic key and a magnetic circuit assembly, the shell is provided with a containing cavity and a limiting groove located outside the containing cavity, and the containing cavity is provided with an opening communicating with the outside; the magnetic circuit assembly comprises a flexible circuit board and a magnetic conductive part, the flexible circuit board is arranged outside the accommodating cavity, at least part of the flexible circuit board extends into the limiting groove, and the magnetic conductive part is movably arranged in the limiting groove and detachably connected with the end, located in the limiting groove, of the flexible circuit board; one end of the magnetic key extends into the containing cavity through the opening, a first magnetic part is arranged at the end, extending into the containing cavity, of the magnetic key, and