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公开(公告)号：US20180373297A1
公开(公告)日：2018-12-27
申请号：US16119102
申请日：2018-08-31
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li LIAO , Chia Huan CHANG , Xin ZHU
IPC: G06F1/16
Abstract: The present disclosure provides a foldable mechanism of a mobile terminal and the mobile terminal. The foldable mechanism includes a soft support structure and a hard support structure embedded in the soft support structure. The foldable mechanism formed by the soft support structure and the hard support structure embedded in the soft support structure is used as a component for connecting a first housing and a second housing. When the mobile terminal is unfolded, the foldable mechanism formed by the soft support structure and the hard support structure is unfolded and turns into a flat structure connected to the first housing and the second housing. When the mobile terminal is folded, one side of the soft support structure away from the hard support structure shrinks inward. Therefore, the mobile terminal is prevented from having an abrupt exterior structure, and an exterior effect of the mobile terminal is improved.
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公开(公告)号：US20220104370A1
公开(公告)日：2022-03-31
申请号：US17487292
申请日：2021-09-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weifeng WU , Tao HUANG , Li LIAO , Qiang ZHAN , Haiqiang TIAN , Yuehua HU
Abstract: A folding apparatus includes a first housing, a first support plate, a middle housing, a first mounting bracket, a first transmission arm, and a first rotating arm. The first mounting bracket is fixed to the first housing, the first transmission arm is rotatably connected to the middle housing, a rotation center is a first axis, and the first transmission arm is slidably connected to the first mounting bracket and slidably connected to the first support plate. The first rotating arm is rotatably connected to the middle housing, a rotation center is a second axis, the first rotating arm is rotatably connected to the first mounting bracket, and the second axis and the first axis are not collinear. The first support plate is rotatably connected to the first mounting bracket, so that the first housing and the first support plate switch between a flattened state and a folded state.
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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：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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Patent Agency Ranking
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：US20220011828A1
公开(公告)日：2022-01-13
申请号：US17370677
申请日：2021-07-08
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qiang ZHAN , Li LIAO
Abstract: A rotating shaft structure includes a damping component, a first shaft body and a second shaft body. A first limiting slot is disposed on a circumferential surface of the first shaft body. The damping component is located between the first shaft body and the second shaft body. The damping component includes one or more damping groups. Each damping group includes an elastic part and a first ball. The first ball abuts against the circumferential surface of the first shaft body by using elastic force of the elastic part. A second end of the elastic part is elastically connected to the circumferential surface of the second shaft body. In a rotation process of the first shaft body, the first ball rolls relative to the circumferential surface of the first shaft body and can be positioned in the first limiting slot.
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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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公开(公告)号：US20240340365A1
公开(公告)日：2024-10-10
申请号：US18747242
申请日：2024-06-18
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
CPC classification number: H04M1/0216 , G06F1/1616 , G06F1/1652 , G06F1/1681 , H04M1/0268 , H04M2201/38
Abstract: The rotation shaft structure includes a main shaft assembly, and two folding assemblies that are symmetrically disposed with respect to the main shaft assembly. The two folding assemblies may rotate toward or against each other relative to the main shaft assembly. When the folding assembly is specifically disposed, 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.
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