公开(公告)号：US20240027962A1

公开(公告)日：2024-01-25

申请号：US18255594

申请日：2021-11-17

Applicant: GOERTEK INC.

Inventor： Haode JIANG

IPC: G04B3/04

CPC classification number: G04B3/041

Abstract: Embodiments of the present disclosure disclose a rotary key force unloading mechanism, and an electronic device. The rotary key force unloading mechanism includes a key, a bourdon tube, and a cover cap; the cover cap is axially movable relative to the bourdon tube, and the cover cap and the bourdon tube are connected by an axially retractable elastic member; a stem portion of the key passes through the bourdon tube and the cover cap, so that the elastic member is compressed when the cover cap is pressed by a key cap of the key; and the stem portion of the key is provided with a limiting member for preventing separation, and when no axial force is applied on the key, no interaction forces exist between the limiting member and the bourdon tube.