公开(公告)号：US12228976B2

公开(公告)日：2025-02-18

申请号：US18259486

申请日：2021-12-15

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haiyu Cheng ,  Jianqiang Xu ,  Fan Wang ,  Yuyin Wang ,  Jianwei Zeng

IPC: G06F1/16

Abstract: This application provides a keyboard apparatus. The keyboard module is stacked on the base and is in sliding fit with the base. The first plate is rotatably connected to one end of the base, where a first rotating part is formed between the first plate and the base. The second plate is rotatably connected to one end of the first plate that is away from the base. A second rotating part is formed between the second plate and the first plate. The third plate is rotatably connected to one end of the keyboard module that is close to the first plate, and is fastened to the second plate. The third plate is configured to carry a tablet device, where a third rotating part is formed between the third plate and the keyboard module. At least one of the rotating parts of the keyboard apparatus is provided with a damping structure.