公开(公告)号：US20220060813A1

公开(公告)日：2022-02-24

申请号：US17417911

申请日：2018-12-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Rongguang YANG ,  Zhi GUO ,  Jie LI ,  Menglong ZHAO ,  Bin ZHANG ,  Yanguo HE ,  Yuliang YAO ,  Kelin LI

IPC: H04R1/10 ,  A44C5/14

Abstract: This application provides a wearable device. The wearable device includes a bearing body and a Bluetooth headset. An accommodating slot is disposed on the bearing body, a first locking component is disposed on the Bluetooth headset, and a second locking component is disposed on the bearing body. The Bluetooth headset is accommodated in the accommodating slot. The first locking component is locked with the second locking component. The Bluetooth headset includes an operation portion. The operation portion is configured to: unlock the first locking component and the second locking component, and push the unlocked Bluetooth headset out of the accommodating slot. The wearable device in this application may directly accommodate the Bluetooth headset, to provide more convenience to a user.

公开(公告)号：US20250098070A1

公开(公告)日：2025-03-20

申请号：US18724156

申请日：2022-12-05

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Tong ZHANG ,  Fan JIANG ,  Heyujia TANG ,  Haisheng ZHOU ,  Dan WEI ,  Kelin LI ,  Jiguang LI ,  Hao WANG

IPC: H05K1/14 ,  H05K1/11 ,  H05K3/36

Abstract: The first circuit board is a flexible printed circuit, and a stiffener and one or more first pads are disposed on a first surface of the first circuit board. The stiffener is provided with first through holes, at least one first pad is located in one first through hole of the the first through holes, and hardness of the stiffener is greater than hardness of the first circuit board. In addition, second pads are disposed on the second circuit board, and the at least one first pad is soldered to the second pad, to implement an electrical connection between the first circuit board and the second circuit board.