公开(公告)号：US20200373105A1

公开(公告)日：2020-11-26

申请号：US16878583

申请日：2020-05-19

Applicant: DARFON ELECTRONICS CORP.

Inventor： Cheng-Min Su ,  Chin-Lung Chan ,  Yu-Chih Chang

IPC: H01H13/14 ,  H01H3/12 ,  H01H13/20 ,  H01H13/04

Abstract: A keyswitch structure includes a base plate, a keycap, and two supports connected to the base plate and the keycap. The keycap is movable relative to the base plate through the two supports. In an embodiment, the support is pivotally connected to the base plate through a pivotal connection structure that includes a guiding slot and a protruding shaft oppositely disposed on the support and the base plate. The guiding slot has an indentation portion and can guide the protruding shaft to fit in the indentation portion. In another embodiment, the support includes a support body connected to the base plate, and an abutting arm extending from the support body. The base plate structurally constrains the support through a hook and a limitation post thereof. The abutting arm of one support extends under the other support, so that the two supports can move each other through the abutting arms.