| 摘要 |
The utility model provides a rotating operation device and electronic equipment. According to the rotating operation device and the electronic equipment, nut disengaging is prevented with a simple structure. The rotating operation device comprises an operation component, a nut, a retainer and a maintaining part, wherein the operation component comprises a shaft part, a component body and a male thread part, the component body retains the shaft part in a mode that the shaft part can rotate freely, the male thread part is a cylinder into which the shaft part is inserted, threads are formed on the outer circumferential surface of the male thread part, the male thread part is fixed to the component body, the operation component is inserted into the male thread part through a through hole formed in a frame, the nut is fastened to the male thread part in a threaded mode to fix the component body to the frame, the retainer is provided with at least two vertex parts abutting against the outer circumferential surface of the nut, and the maintaining part is used for maintaining the position of the retainer by applying rotating force in a direction opposite to the rotating direction of the nut to the retainer through the vertex parts based on the rotation of the nut. |
