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公开(公告)号：US20240160253A1
公开(公告)日：2024-05-16
申请号：US18420170
申请日：2024-01-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Changliang LIAO , Weifeng WU , Li LIAO , Kenji NAGAI , Ding ZHONG , Qiao DENG
CPC classification number: G06F1/1681 , F16C11/04 , G06F1/1616 , G06F1/1652 , H04M1/0268 , E05D3/122 , E05Y2900/606
Abstract: A hinge and a mobile terminal to resolve poor use effect of a foldable electronic device. The hinge includes a main body, and a first folding assembly and a second folding assembly that are symmetrically disposed along the main body. When the first folding assembly and the second folding assembly are rotated toward each other, a length of the hinge can be extended, and an accommodation space for accommodating the flexible display can be formed. When the first folding assembly and the second folding assembly are rotated away from each other, the length of the hinge can be reduced, and a support surface for supporting the flexible display can be formed, so that the flexible display cannot be stretched, compressed, or the like during folding and unfolding, thereby improving the use effect and safety of the mobile terminal.
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公开(公告)号：US20230262150A1
公开(公告)日：2023-08-17
申请号：US18191080
申请日：2023-03-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weifeng WU , Ding ZHONG , Li LIAO , Qiao DENG
CPC classification number: H04M1/0237 , F16C11/04
Abstract: This application provides a folding assembly and an electronic device. The folding assembly includes a first bracket, a second bracket, and a rotating mechanism. The rotating mechanism includes a fastening structure, a first synchronous arm, a second synchronous arm, and a connecting structure. The first synchronous arm is connected to the first bracket, and is rotatably connected to the fastening structure by using the first shaft. The second synchronous arm is connected to the second bracket, and is rotatably connected to the fastening structure by using the second shaft. The connecting structure is rotatably connected to the first synchronous arm by using the third shaft and is rotatably connected to the second synchronous arm by using the fourth shaft, where the third shaft and the first shaft are spaced from each other, and the fourth shaft and the second shaft are spaced from each other.
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公开(公告)号：US20220113771A1
公开(公告)日：2022-04-14
申请号：US17561370
申请日：2021-12-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Weifeng WU , Ding ZHONG
Abstract: A foldable module and a corresponding device are provided. The foldable module includes a first connection part, a first pin, a first drive ring, and a first spring. The first pin passes through the first drive ring, a first pin hole which is disposed on the first connection part, and the first spring. A first convex part and a first concave part are disposed between the first drive ring and the first connection part. The first convex part is located between (a) the first spring and (b) the first concave part or the first convex part. When the first connection part rotates, or in a folding or unfolding process, the first convex part slides out of the first concave part, to provide damping force for unfolding or folding. The first connection part directly drives the first convex part and the first concave part to move correspondingly, thereby improving transmission accuracy.
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公开(公告)号：US20210089686A1
公开(公告)日：2021-03-25
申请号：US17118189
申请日：2020-12-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhen HE , Qinghao JIN , Ding ZHONG , Changliang LIAO
Abstract: Screen-on methods and related apparatus are provided. In one aspect, a method, which can be performed by an electronic apparatus, includes: in a screen-off state, obtaining a first screen-on instruction, a screen of the electronic apparatus being divided into at least two screen areas by a bending axis; determining a first screen area based on at least one of rotation speeds or rotation accelerations at which the at least two screen areas rotate around the bending axis; and lighting up the first screen area according to the first screen-on instruction, and setting a second screen area other than the first screen area to be in the screen-off state.
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公开(公告)号：US20240015909A1
公开(公告)日：2024-01-11
申请号：US18472399
申请日：2023-09-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lexiong PENG , Yong LIU , Ding ZHONG , Wenwen WU
CPC classification number: H05K5/0226 , F16C11/04 , G06F1/1681 , G06F1/1641 , E05D3/12
Abstract: A rotating shaft mechanism is provided. The mechanism includes a main shaft assembly and a damper assembly, and the damper assembly is rotatably connected to the main shaft assembly; the damper assembly may include a cam member and a rotating assembly, the cam member is fastened on the main shaft assembly, the cam member has a cam surface, the rotating assembly includes a rotating member and a sliding member, the rotating member is rotatably connected to the main shaft assembly, and the sliding member may slide in a direction toward or away from the main shaft assembly relative to the rotating member; and the sliding member elastically abuts against the cam surface. An abutting force formed through elastic abutting may be transformed into resistance of relative rotation of the cam member and the rotating assembly, to generate a damping force between the main shaft assembly and the damper assembly.
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Patent Agency Ranking
公开(公告)号：US20230054923A1
公开(公告)日：2023-02-23
申请号：US17950501
申请日：2022-09-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Changliang LIAO , Weifeng WU , Li LIAO , Kenji NAGAI , Ding ZHONG , Qiao DENG
Abstract: A hinge and a mobile terminal to resolve poor use effect of a foldable electronic device. The hinge includes a main body, and a first folding assembly and a second folding assembly that are symmetrically disposed along the main body. When the first folding assembly and the second folding assembly are rotated toward each other, a length of the hinge can be extended, and an accommodation space for accommodating the flexible display can be formed. When the first folding assembly and the second folding assembly are rotated away from each other, the length of the hinge can be reduced, and a support surface for supporting the flexible display can be formed, so that the flexible display cannot be stretched, compressed, or the like during folding and unfolding, thereby improving the use effect and safety of the mobile terminal.
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公开(公告)号：US20220353355A1
公开(公告)日：2022-11-03
申请号：US17866770
申请日：2022-07-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li LIAO , Bo HUANG , Tao HUANG , Ding ZHONG , Zhixiao XU , Shangyun WANG
Abstract: The technology of this application relates to a foldable mobile terminal. The foldable mobile terminal includes a rotating shaft mechanism, two housings, and a flexible display. The flexible display is embedded into the two housings and covers the rotating shaft mechanism. The rotating shaft mechanism has a main shaft and two rotation parts, and the rotation part rotates with the housing on a corresponding side. The flexible display is fixed to the two housings and the two rotation parts. In this way, in a folding or unfolding process of the foldable mobile terminal, relative sliding of the flexible display relative to the two housings and the rotation parts can be avoided, thereby reducing a risk of damaging the flexible display. In addition, a part of the flexible display that is opposite to the main shaft can be bent freely.
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公开(公告)号：US20220303371A1
公开(公告)日：2022-09-22
申请号：US17837965
申请日：2022-06-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Changliang LIAO , Weifeng WU , Li LIAO , Kenji NAGAI , Ding ZHONG , Qiao DENG , Tao HUANG , Qiang ZHAN , Haiqiang TIAN , Yuehua HU , Feng ZHAO , Gang WANG , Bo HUANG , Zhixiao XU , Shangyun WANG
Abstract: This application provides a rotation shaft structure and an electronic device. The rotation shaft structure includes a main shaft assembly, and two folding assemblies. The folding assembly includes a rotation assembly, a support plate, and a housing mounting bracket. The rotation assembly is rotationally connected to the main shaft assembly. The support plate is rotationally connected to the housing mounting bracket and slidably connected to the rotation assembly. When two housing mounting brackets rotate toward each other, two support plates rotate in a same direction relative to the housing mounting brackets on corresponding sides, so that the two support plates and the main shaft assembly can form a triangle-like display accommodation space. When the electronic device is in a closed state, the display accommodation space can be used for accommodating a bent portion of the flexible display, so that the flexible display is not damaged by extrusion.
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公开(公告)号：US20210311573A1
公开(公告)日：2021-10-07
申请号：US17351644
申请日：2021-06-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhen HE , Yong ZHENG , Maosheng HUANG , Tao WANG , Ding ZHONG
IPC: G06F3/0354 , G06F3/0488 , G06F3/0484
Abstract: In one embodiment, a sliding track of a user is detected on a shortcut touchpad of user equipment to identify a sliding direction of the sliding track. The sliding direction is matched to an interaction interface of the user equipment. One or more objects, such as an icon or an input box, are determined on a touch display screen of the user equipment based on the sliding direction of the sliding track entered by the user. The shortcut touchpad may be made to be relatively small, facilitating a one-hand operation of the user and improving user experience.
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公开(公告)号：US20250027531A1
公开(公告)日：2025-01-23
申请号：US18905602
申请日：2024-10-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hewen SHEN , Wen FAN , Ding ZHONG , Li LIAO , Xuechan WANG , Lei YU
Abstract: This application provides a hinge mechanism and an electronic device. One example hinge mechanism includes a base, and a first rotating assembly and a second rotating assembly that are respectively disposed on two sides of the base. When the first rotating assembly and the second rotating assembly rotate toward each other, a length of the hinge mechanism may be increased; or when the first rotating assembly and the second rotating assembly rotate opposite to each other, a length of the hinge mechanism may be shortened, and a support surface for supporting a flexible display can be formed.
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