公开(公告)号：US20240192786A1

公开(公告)日：2024-06-13

申请号：US18583811

申请日：2024-02-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fumio Tamura ,  Yake Zou ,  Kenji Nagai ,  Song Wang ,  Hui Lin ,  Lingfeng Zeng ,  Shaoyong Yang

IPC: G06F3/02

CPC classification number: G06F3/021

Abstract: A keyboard assembly includes a keyboard body and a drive mechanism. The keyboard body includes a frame assembly and keys. The keys are arranged in a plurality of rows in parallel, each row of keys include a plurality of keys, and the keys are located in key slots on the keyboard body. The frame assembly includes a first frame and a crossbar, and the drive mechanism drives the first frame to move in an arrangement direction of the plurality of rows of keys. One crossbar is correspondingly disposed for each row of keys, the crossbar moves, along with movement of the first frame, in an arrangement direction of each row of keys, and the keys move, along with movement of the crossbar, in a direction toward the key slots or in a direction of exposing the key slots.