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公开(公告)号：US20250165041A1
公开(公告)日：2025-05-22
申请号：US18841540
申请日：2023-04-28
Applicant: Honor Device Co., Ltd.
Inventor： Mingqian Gao , Yaolei Zhang
IPC: G06F1/16
Abstract: A rotating shaft mechanism and an electronic device are provided. The lever body is connected to all of the first swing arm, the second swing arm, and the limiting member in a direction of a rotation axis. When the rotating shaft mechanism in this application is applied to a terminal with a foldable screen, both the first swing arm and the limiting member may be fastened to a middle frame, and the second swing arm may be supported on the first swing arm and the limiting member by using the lever body that penetrates into the second swing arm, so that a fastening area between the rotating shaft mechanism and the middle frame is relatively large, and support stability is relatively high, thereby meeting a rotation stability use requirement of the rotating shaft mechanism and improving reliability of the rotating shaft.
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公开(公告)号：US20250159819A1
公开(公告)日：2025-05-15
申请号：US18837825
申请日：2023-08-11
Applicant: HONOR DEVICE CO., LTD.
Inventor： Yaolei Zhang , Dengpan Yu , Bin Yan
Abstract: This application provides a folding assembly, a folding apparatus, and a terminal device. The folding assembly includes a base, a support member, and at least two swing arms. Each swing arm is provided with a first push part and a second push part. The first push part and the second push part are arranged in sequence in a direction of a rotation axis of the swing arm. During rotation of the swing arm from the unfolded position to the folded position, the first push part is driven to rotate to push the support member to move toward the base. During rotation of the swing arm from the folded position to the unfolded position, the second push part is driven to rotate to push the support member to move away from the base.
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公开(公告)号：US20240236217A1
公开(公告)日：2024-07-11
申请号：US18561131
申请日：2023-04-27
Applicant: Honor Device Co., Ltd.
Inventor： Mingqian Gao , Yaolei Zhang , Yameng Wei , Lei Feng , Haifei Li
CPC classification number: H04M1/022 , F16C11/12 , H04M1/0237
Abstract: This application provides a damping mechanism. An elastic member, where the elastic member includes a first pin and a second pin; a first fixing member, where the first fixing member is rotatably connected to the second pin in a first direction; and a first swinging member, where the first swinging member includes a first fixing portion and a first moving portion connected to the first fixing portion, and the first fixing portion is rotatably connected to the first fixing member in the first direction; the first moving portion is rotatably connected to the first pin in the first direction; and when rotation is performed between the first fixing member and the first swinging member, an elastic force generated by the elastic member acts on a center of rotation in which the first moving portion is rotatably connected to the first pin, forming an unfolding force or a closing force.
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公开(公告)号：US12301741B2
公开(公告)日：2025-05-13
申请号：US17791351
申请日：2022-01-29
Applicant: HONOR DEVICE CO., LTD.
Inventor： Yaolei Zhang , Jian Sun , Longlong Gong , Haifei Li , Mingqian Gao , Bin Yan , Guotong Zhou
Abstract: Embodiments of this application disclose a folding mechanism and a mobile terminal. The folding mechanism includes a bracket and two support assemblies, with the two support assemblies respectively located on two sides of the bracket in a width direction. The support assembly includes a first support, a second support, and a swing arm, with the second support and the swing arm located on a same side of the first support. Because the second support and the first support are slidably connected rather than pivotally connected, the second support and the first support can be considered as one telescopic rod as a whole. Therefore, the bracket, the second support, the first support, and the swing arm form an equivalent three-rod linkage mechanism. In comparison with the related art, one linkage rod is saved, shortening a tolerance chain, which helps reducing a total tolerance of the folding mechanism.
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公开(公告)号：US12256033B2
公开(公告)日：2025-03-18
申请号：US17793135
申请日：2022-01-29
Applicant: Honor Device Co., Ltd.
Inventor： Zhenbiao Fu , Yaolei Zhang , Haifei Li , Mingqian Gao , Bin Yan , Guotong Zhou
IPC: H04M1/02
Abstract: Disclosed are a synchronization mechanism and a foldable terminal. In the synchronization mechanism, a first rotating component and a second rotating component are in transmission connection by using a first worm, a worm gear, and a second worm that are sequentially meshed, thereby implementing the synchronous rotation of the first rotating component and the second rotating component relative to a base. In addition, when the synchronization mechanism is applied to the foldable terminal, since an axial direction of the worm gear and a radial direction of the first worm and the second worm are consistent with a thickness direction of the body, and an axial size of the worm gear and radial sizes of the first worm and the second worm are relatively small, which is conducive to the light and thin design of the foldable terminal.
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Patent Agency Ranking
公开(公告)号：US12216500B2
公开(公告)日：2025-02-04
申请号：US17790717
申请日：2022-01-29
Applicant: HONOR DEVICE CO., LTD.
Inventor： Yaolei Zhang , Zhengping Tan , Yilin Lu , Bin Yan , Yuan Wang , Haifei Li , Guotong Zhou
Abstract: A foldable mechanism comprises a base assembly, two support assemblies, and two driving assemblies. The base assembly includes a bottom seat and two hinge seats respectively fixed to two sides of the bottom seat. The support assembly includes an outer plate member and an inner plate member located between the two outer plate members, the outer plate member and the inner plate member are pivotally connected to the corresponding hinge seat respectively, and pivotal axes of the outer plate members and the inner plate members are parallel to a central axis L of the bottom seat; the driving assembly is connected to and between the bottom seat and the inner plate member corresponding to the driving assembly; and when the foldable mechanism is in a folded state, the driving assemblies respectively drive the corresponding inner plate members to flip toward the bottom seat. Related mobile terminal is also described.
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公开(公告)号：US12169425B2
公开(公告)日：2024-12-17
申请号：US17914130
申请日：2022-04-26
Applicant: Honor Device Co., Ltd.
Inventor： Yaolei Zhang , Zhenbiao Fu , Haifei Li , Mingqian Gao , Bin Yan , Guotong Zhou
Abstract: Disclosed are a rotating mechanism, a support apparatus, and an electronic device. The rotating mechanism includes a base, a first door panel, a first connector, and a first swing arm. The first door panel is hinged to the base, the first connector is hinged to the first door panel. The base is further configured to connect a second housing. The first door panel is provided with a first guide sliding slot; and the first connector is provided with a second guide sliding slot. One end of the first swing arm is hinged to the base, the other end of the first swing arm is provided with a first sliding member, and the first sliding member is slidably connected inside the first guide sliding slot and the second guide sliding slot.
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公开(公告)号：US20240302871A1
公开(公告)日：2024-09-12
申请号：US18264665
申请日：2023-01-06
Applicant: Honor Device Co., Ltd.
Inventor： Yaolei Zhang , Guotong Zhou , Bin Yan , Wenlong Huo
CPC classification number: G06F1/1681 , F16C11/04 , G06F1/1624 , G06F1/1652 , H05K5/0226
Abstract: Embodiments of this application provide a synchronization mechanism, a rotating shaft mechanism, and an electronic device. The synchronization mechanism includes a swing arm and a slider, the swing arm rotates around an axis, the slider is slidably disposed in a direction parallel to the axis, a spiral groove is disposed on the swing arm, and a protruding part that fits the spiral groove is disposed on the slider.
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公开(公告)号：US20240171665A1
公开(公告)日：2024-05-23
申请号：US18550363
申请日：2022-12-29
Applicant: Honor Device Co.,Ltd.
Inventor： Yaolei Zhang , Guotong Zhou , Bin Yan , Yihe Zhang
CPC classification number: H04M1/0268 , F16C11/04 , G06F1/1681 , H04M1/0216
Abstract: This application relates to a hook mechanism, a support apparatus, and an electronic device. The hook mechanism includes a shaft cover, a base, and swing arms, and a plurality of first mounting parts are disposed in the shaft cover. The base is fixedly disposed in the shaft cover. The swing arms are disposed at two ends of the shaft cover along a first direction, and a second mounting part is disposed on the swing arm. The swing arm is rotatably connected to the base, so that the swing arm can rotate between an unfolded location and a folded location; and when the swing arms are in the unfolded location, the first mounting part is separated from a corresponding second mounting part; or when the swing arms are in the folded location, the first mounting part is mounted to the corresponding second mounting part.
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公开(公告)号：US20250150521A1
公开(公告)日：2025-05-08
申请号：US18838907
申请日：2023-04-17
Applicant: Honor Device Co., Ltd.
Inventor： Xiaoyao Jiang , Wenxing Yao , Yaolei Zhang , Hansen Zheng
IPC: H04M1/02
Abstract: This application relates to a rotating shaft mechanism and a foldable terminal device. The rotating shaft mechanism includes a rotating shaft base, a shaft cover assembly, a rotating shaft, a centrifugal part, and a limiting member. The shaft cover assembly is disposed on a side of the rotating shaft base in a thickness direction of the rotating shaft base, and an accommodating groove is disposed in the shaft cover assembly. The rotating shaft is rotatably disposed on the rotating shaft base. The centrifugal part is fixedly disposed at one end of the rotating shaft, and the centrifugal part deviates from an axis of the rotating shaft. The centrifugal part is rotatably disposed in the accommodating groove and is in clearance fit with the accommodating groove.
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