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公开(公告)号：US20240406296A1
公开(公告)日：2024-12-05
申请号：US18701375
申请日：2023-04-26
Applicant: Honor Device Co., Ltd.
Inventor： Lei FENG , Yameng WEI , Haifei LI , Handong ZHANG
IPC: H04M1/02
Abstract: This application discloses a synchronous rotation mechanism and a foldable electronic device, and relates to the field of electronic device technologies. The synchronous rotation mechanism is used in a foldable electronic device. The synchronous rotation mechanism includes torque swing arms and a sliding member. The torque swing arms on two sides of the sliding member are connected by the sliding member. The torque swing arms are rotatably connected to the sliding member by sliders and helical slots, so that when the torque swing arm on one side rotates, the slider and the helical slot synchronously drive the sliding member to slide in a direction perpendicular to rotation of the torque swing arm, and then to drive the torque swing arm on another side to rotate synchronously.
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公开(公告)号：US20220288824A1
公开(公告)日：2022-09-15
申请号：US17636978
申请日：2020-12-24
Applicant: HONOR DEVICE CO., LTD.
Inventor： Yameng WEI , Xianliang LIU , Ke DING
Abstract: A ceramic resin composite housing, including a ceramic member and a resin member that is molded on the ceramic member through injection molding. A surface that is of the ceramic member and that is bonded with the resin member includes a plurality of long-strip-shaped holes extending from the surface to the inside of the ceramic member. The long-strip-shaped holes have an open hole structure. The long-strip-shaped holes are filled with a resin material that constitutes the resin member. The composite housing has both a ceramic texture and appearance, and an internal fine structure formed by resin, the ceramic and the resin both are tightly bonded, and a bonding strength is high. The embodiments of the present invention further provide a preparation method of the ceramic resin composite housing, and a terminal including the composite housing.
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公开(公告)号：US20240302868A1
公开(公告)日：2024-09-12
申请号：US18027659
申请日：2022-09-02
Applicant: HONOR DEVICE CO., LTD.
Inventor： Lei FENG , Yameng WEI , Haifei LI , Yangjie TANG , Yuan WANG
IPC: G06F1/16
CPC classification number: G06F1/1681 , G06F1/1652
Abstract: This application provides a rotation mechanism, a supporting apparatus, and a foldable screen terminal, and relates to the field of electronic device technologies, so as to balance a lifting stroke of the lifting member and a thickness of the foldable screen terminal in an unfolded state. The rotation mechanism includes a lifting member, a shaft cover, a first swing arm, a second swing arm, a forcing structure, and a first supporting member. The lifting member includes a lamination surface. The shaft cover is located on a side that is of the lifting member and that is away from the lamination surface. The first swing arm and the second swing arm are respectively located on two opposite sides of the lifting member, and the first swing arm and the second swing arm can swing between an unfolded position and a folded position relative to the shaft cover.
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公开(公告)号：US20240275871A1
公开(公告)日：2024-08-15
申请号：US18023505
申请日：2022-09-05
Applicant: Honor Device Co., Ltd.
Inventor： Handong ZHANG , Yuan WANG , Yameng WEI
CPC classification number: H04M1/0216 , G06F1/1641 , G06F1/1652 , H04M1/0268
Abstract: Embodiments of this application provide a foldable electronic device, including a shaft cover, a device body, and a first swing arm; a second swing arm coupled to a damping component inside the shaft cover and distributed in parallel to the first swing arm; and a pin connecting the first swing arm and the second swing arm so that the second swing arm follows the first swing arm to rotate and transmits a damping force produced by the damping component to the first swing arm through the pin. In the electronic device according to the embodiments of this application, fitting between the annular groove and the boss increases a sectional area of a joint between the first swing arm and the second swing arm and reduces shear stress experienced by the pin, avoiding fracture of the pin under undesirably large shear stress, thereby improving reliability of the device.
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Patent Agency Ranking
公开(公告)号：US20250044841A1
公开(公告)日：2025-02-06
申请号：US18576916
申请日：2023-08-14
Applicant: HONOR DEVICE CO., LTD.
Inventor： Longqi CHEN , Jiangwei LI , Yameng WEI , Xin LIU , Xiaowen YOU , Lizhi XIONG
Abstract: Embodiments of this application provide a hinge apparatus. a shaft cover, including accommodation recess parts; bases, disposed in the accommodation recess parts, where each base includes relief spaces and first adapter parts, the first adapter parts face the relief spaces, the base includes a synchronous slider and a limiting guide track, the limiting guide track is connected to the shaft cover, the limiting guide track is disposed at a side that is of the synchronous slider and that faces away from the shaft cover, and the synchronous slider is slidably connected to the limiting guide track; and swing arm assemblies, each including swing arm bodies and second adapter parts. A connection end of each swing arm body is close to the base. A free end of the swing arm body is away from the base. At least part of the connection end is located in the relief space.
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公开(公告)号：US20230358089A1
公开(公告)日：2023-11-09
申请号：US18246778
申请日：2022-09-05
Applicant: HONOR DEVICE CO., LTD.
Inventor： Yameng WEI , Lei FENG , Wenxing YAO , Wei ZHANG
CPC classification number: E05F3/20 , H04M1/0268 , H04M1/0216 , E05D3/18 , E05Y2900/606
Abstract: Embodiments of this application provide a damping assembly, a rotating mechanism, and a foldable terminal. The damping assembly has a simple structure and occupies a relatively small space, which is conductive to a lightening and thinning design of a foldable terminal. The damping assembly includes a damping section and a shaft sleeve sleeved onto the damping part, where the damping section includes a first damping part and a second damping part, and the shaft sleeve includes a first shaft sleeve part and a second shaft sleeve part an interference amount between the first shaft sleeve part and the first damping part is a first interference amount; an interference amount between the second shaft sleeve part and the second damping part is a second interference amount, and the second interference amount is less than the first interference amount.
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公开(公告)号：US20240271656A1
公开(公告)日：2024-08-15
申请号：US18567497
申请日：2023-04-14
Applicant: HONOR DEVICE CO., LTD.
Inventor： Handong ZHANG , Yameng WEI , Lei FENG , Yaolei ZHANG
CPC classification number: F16C11/04 , H04M1/0222 , H04M1/0237 , F16C2380/00
Abstract: A hinge assembly is provided. The first swing arm includes a first hinge connecting part and a first rotating part. The first swing arm is rotatable relative to the base around a first axis between the first hinge connecting part and the first rotating part. The second swing arm includes a second hinge connecting part and a second rotating part. The second swing arm is rotatable relative to the base around a second axis between the second hinge connecting part and the second rotating part. The second axis is parallel to the first axis. The slider includes a first fastening part, a second fastening part, and an extension part. The extension part is located in the guide groove. The first fastening part is movably connected to the first hinge connecting part. The second fastening part is movably connected to the second hinge connecting part.
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公开(公告)号：US20240218902A1
公开(公告)日：2024-07-04
申请号：US17916607
申请日：2022-04-26
Applicant: HONOR DEVICE CO., LTD.
Inventor： Lei FENG , Yameng WEI , Wei ZHANG , Wenxing YAO
CPC classification number: F16C11/04 , H04M1/022 , H04M1/0268
Abstract: This application provides a rotating mechanism, a support apparatus, and a terminal with a foldable screen. A problem that a rotating part with a large volume affects lightening and thinning of an existing terminal with a foldable screen is resolved. A transmission assembly is in a transmission connection to a first swing arm and a second swing arm, so that the first swing arm and the second swing arm rotate between a folded position and an unfolded position. When the first swing arm and the second swing arm rotate from the folded position to the unfolded position, a connection plate moves in a direction away from the shaft cover, and when the first swing arm and the second swing arm rotate from the unfolded position to the folded position, the connection plate moves in a direction close to the shaft cover.
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公开(公告)号：US20220104398A1
公开(公告)日：2022-03-31
申请号：US17426359
申请日：2020-11-16
Applicant: Honor Device Co., Ltd.
Inventor： Yameng WEI , Xianliang LIU , Guangkun CHENG
IPC: H05K7/20
Abstract: A heat pipe, a heat dissipation module, and a terminal device are disclosed. The heat pipe includes a heat pipe body and an ineffective portion that is integrally formed with the heat pipe body when the heat pipe is manufactured, where an inner side of a pipe wall of the heat pipe body has a porous capillary structure layer, the ineffective portion is located in at least a part of the periphery of the heat pipe body, and the ineffective portion is used as a mounting portion for fastening the heat pipe to another object. In a mounting process, a pressure needs to be applied only to the ineffective portion, so that the heat pipe body is not obviously affected. In this way, integrity of the porous capillary structure layer inside the heat pipe body is ensured while the heat pipe is fastened.
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