Rotary manipulation type input apparatus

摘要

A rotary input apparatus is disclosed. The rotary input apparatus comprising a rotatable wheel, a multi-pole ring-type magnet secured to the bottom of the wheel to rotate together with the wheel, a printed circuit board on which one or more detection elements are mounted that are capable of detecting the rotation of the magnet and in which one or more receiving holes are formed in correspondence with the detection elements, with at least a portion of the detection elements inserted in the receiving holes, and a base rotatably supporting the wheel on which the printed circuit board is positioned, can reduce the thickness of input apparatus.