公开(公告)号：US11013301B2

公开(公告)日：2021-05-25

申请号：US16603660

申请日：2017-04-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Rongguang Yang ,  Jun Liu ,  Menglong Zhao ,  Bin Zhang

IPC: A44C5/24 ,  A44C5/04

Abstract: A watch clasp with a finely adjustable watch strap length includes: a watch clasp sliding holder, located on a back surface of a watch clasp case; a sliding stop module, fixing the watch clasp sliding holder to the back surface of the watch clasp case through engagement, where the sliding holder can slide between the watch clasp case and the sliding stop module; a stop spring bar, fixed to the watch clasp case, and an unlock module, fixed to the watch clasp case where the unlock module is engaged with the sliding stop module, and the stop spring bar and the unlock module are respectively located on two sides of the sliding stop module; and an extension latch assembly, where one end of the extension latch assembly is fixed to the watch clasp case, and another end of the extension latch assembly is fixed to an elastic fine-adjusting assembly.

公开(公告)号：US20190350319A1

公开(公告)日：2019-11-21

申请号：US16331866

申请日：2016-09-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junhui Li ,  Rongguang Yang ,  Menglong Zhao ,  Bin Zhang

IPC: A44C5/14 ,  G04B37/14

Abstract: A watchband connecting piece including a body and a sliding button. A sliding slot and a buckling slot are disposed on the body, where elastic positioning pieces are disposed on the sliding button, and the elastic positioning pieces elastically protrude from a surface of the sliding button. The sliding button extends from the opening and is clamped with the buckling slot to form locking space, and the elastic positioning pieces are limited to a first position of a slot bottom wall of the sliding slot. The sliding button is unlocked from the buckling slot, and the elastic positioning pieces are limited to a second position of the slot bottom wall of the sliding slot.

公开(公告)号：US12216435B2

公开(公告)日：2025-02-04

申请号：US18004146

申请日：2021-07-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Rongguang Yang ,  Qian He ,  Menglong Zhao

IPC: G06F1/16 ,  G04C3/00 ,  G04G17/04 ,  G04G21/00

Abstract: A key structure includes a housing, a mounting seat, a key component, a clamping holder, a switch device, and a flexible printed circuit, where the mounting seat is mounted on the housing, the clamping holder and the key component are both mounted on the mounting seat, and the switch device is mounted on the clamping holder. The mounting seat and the clamping holder are between the switch device and the key component.

公开(公告)号：US20230070192A1

公开(公告)日：2023-03-09

申请号：US17943690

申请日：2022-09-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Rongguang Yang ,  Shiyou Sun ,  Menglong Zhao ,  Bin Zhang ,  Guangsheng Liu

IPC: G04G21/02 ,  A61B5/0205 ,  A61B5/00 ,  G04G9/00 ,  H05K1/02 ,  H05K1/11 ,  H05K1/18 ,  H05K7/14

Abstract: A wearable device (100) includes a body (1) and a detection electrode (21). The body (1) includes an electrocardiosignal collection circuit (11), and an inner electrode (12) and an outer electrode (13) that are electrically connected to the electrocardiosignal collection circuit (11). The inner electrode (12) is configured to collect an electric potential signal of a first wearing position (200), and the outer electrode (13) is configured to collect an electric potential signal of a non-wearing position (300). The detection electrode (21) can move relative to the body (1), and the detection electrode (21) is configured to electrically connect to the electrocardiosignal collection circuit (11) and collect an electric potential signal of a second wearing position (400). The non-wearing position (300) and the second wearing position (400) are different from the first wearing position (200). The wearable device (100) can measure electrocardiosignal data in time.

公开(公告)号：US20250098092A1

公开(公告)日：2025-03-20

申请号：US18963712

申请日：2024-11-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Nan Lin ,  Menglong Zhao ,  Qian He ,  Wenjian Yang ,  Kemin Zhang ,  Zhuang Liu

IPC: H05K5/06 ,  B01D29/03 ,  B01D29/58 ,  B01D35/02 ,  G04B37/08 ,  H04R1/02

Abstract: A filtration apparatus and an electronic device are provided to resolve the problem of housing body sealing failures caused by particulate matter in water damaging the waterproof membrane sealing the electronic device. In the filtration apparatus and electronic device, a first filter layer is disposed on an outer side of an outer surface of a housing body, a second filter layer is disposed between the outer surface and the first filter layer, and both the first filter layer and the second filter layer cover function holes on the housing body.

公开(公告)号：US20250000216A1

公开(公告)日：2025-01-02

申请号：US18885955

申请日：2024-09-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shenglan Yuan ,  Qian He ,  Menglong Zhao ,  Bin Zhang ,  Tianyu Cheng ,  Junjie Yang

IPC: A44C5/14

Abstract: This application relates to a spring bar assembly, a watch strap, and a watch. The spring bar assembly includes a mounting base, a spring bar, a button, and a lever. Both the spring bar and the button are mounted on the mounting base. The button is capable of moving relative to the mounting base, and a movement direction of the button is perpendicular to an axial direction of the spring bar. One end of the lever extends into a guide groove of the button and abuts against first side walls of the guide groove, and the other end of the lever is connected to the spring bar. The button is capable of driving the spring bar to move relative to the mounting base in the axial direction of the spring bar by using the lever.

公开(公告)号：US20240393748A1

公开(公告)日：2024-11-28

申请号：US18699314

申请日：2022-10-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaodong Li ,  Menglong Zhao ,  Bo Yang ,  Wenjian Yang ,  Zhuang Liu ,  Nan Lin

IPC: G04G21/04 ,  G04R20/06 ,  G04R60/08

Abstract: This application provides a wearable device, including an antenna radiator, a Satellite communication module, and a processor. The Satellite communication module includes a satellite positioning unit and a short packet unit. The satellite positioning unit is configured to obtain, under control of the processor, global positioning information by using the antenna radiator. The short packet unit is configured to multiplex, under control of the processor, the antenna radiator to receive or send a Satellite short packet. This application further provides a Satellite short packet sending method applied to the wearable device, and the method includes: When receiving an input signal and/or when determining that a current environment meets a trigger condition, the processor of the wearable device controls the Satellite communication module to send the Satellite short packet by using the antenna radiator.

公开(公告)号：US11671744B2

公开(公告)日：2023-06-06

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: G06F1/16 ,  H04R1/10 ,  A44C5/14

CPC classification number: H04R1/1091 ,  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 can be 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 can directly accommodate the Bluetooth headset, to provide more convenience to a user.

公开(公告)号：US11206469B2

公开(公告)日：2021-12-21

申请号：US16753131

申请日：2018-04-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Rongguang Yang ,  Menglong Zhao ,  Bin Zhang ,  Yanguo He

IPC: H04R1/02 ,  H04R1/10

Abstract: This application provides a headset accommodating apparatus, a headset, and a portable device. The headset accommodating apparatus includes a base, and an accommodating cavity used to accommodate a headset is formed on the base. The accommodating cavity has a bottom surface, a side wall, and an opening, and has a first end corresponding to a headset head and a second end corresponding to a headset tail. An epitaxial frame that extends toward the second end is formed at an opening of the first end. The apparatus includes a first spring and a sliding block at a side wall of the second end, and the first spring may be compressed in a direction of a connecting line between the first end and the second end. A first end of the sliding block is connected to the first spring, and a protruding part is formed on a second end of the sliding block.

公开(公告)号：US10187717B2

公开(公告)日：2019-01-22

申请号：US15319342

申请日：2014-06-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Menglong Zhao ,  Bin Zhang ,  Guangsheng Liu

IPC: H04R1/10 ,  H04M1/05 ,  H04B1/3827 ,  G06F21/35

Abstract: A terminal device, including a band and a headset, where the band includes a U-shaped band main body, and a first band end portion and a second band end portion that are separately located at two ends of the band main body; the headset includes a headset main body, and the headset main body includes a first headset end portion and a second headset end portion; the first band end portion is fixedly connected to the first headset end portion by using a rotation structure; when the headset is used, the second headset end portion rotates by using the rotation structure as a sphere center; when the headset is used, the band is used as an ear hook; and when the headset is not used, the headset and the band together form a closed ring.