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公开(公告)号：EP4043935A1
公开(公告)日：2022-08-17
申请号：EP20882876.4
申请日：2020-08-25
发明人： LI, Xiupeng , TANG, Feng , YU, Jianxiong , HE, Boyong
IPC分类号： G02B6/38
摘要： This application provides a pre-connector and a communications device. The pre-connector includes a connector component and an outdoor component. The connector component includes a ferrule base and a ferrule that is slidable relative to the ferrule base. The ferrule base is configured to fasten the optical cable, and the ferrule is connected to an optical fiber that is of the optical cable and that is inserted into the ferrule base. In this way, the optical fiber can be connected to the communications device by using the ferrule. The outdoor component includes: a spindle that is sleeved on the ferrule base and that is fastened to the ferrule base; and a handle sleeve sleeved on the spindle. The outdoor component is used as a connecting piece to be detachably fastened and connected to the communications device, so as to provide a locking force used when the communications device is connected.
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公开(公告)号：EP4191365A1
公开(公告)日：2023-06-07
申请号：EP21857470.5
申请日：2021-07-28
发明人： TANG, Feng , LIU, Yu , XING, Chong , JIANG, Dede , LI, Zheng , NIU, Linhui
摘要： This application provides a foldable electronic device, including a first main body, a second main body, a rotating shaft assembly, a flexible screen, and a protective bracket. The first main body and the second main body are connected through the rotating shaft assembly, the flexible screen is disposed on the first main body and the second main body, and the first main body and the second main body may rotate relative to the rotating shaft assembly towards a side having the flexible screen. The flexible screen includes a bending region and a first non-bending region and a second non-bending region that are respectively located on two sides of the bending region. The protection bracket includes a flexible part, a first metal part, and a second metal part. The flexible part is disposed on the flexible screen, and includes a main body segment, a first connection segment, and a second connection segment. One end of the first metal part is embedded in the first connection segment, and the other end is fixedly connected to a bezel of the first main body. One end of the second metal part is embedded in the second connection segment, and the other end is fixedly connected to a bezel of the second main body. This application provides a foldable electronic device, to protect a bending region of a flexible screen.
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公开(公告)号：EP4160626A1
公开(公告)日：2023-04-05
申请号：EP21829813.1
申请日：2021-03-23
发明人： ZHANG, Jinxing , TANG, Feng , LIU, Shenghao
IPC分类号： H01B11/22
摘要： An embodiment of this application provides a photoelectric composite cable and a communication system. The photoelectric composite cable includes an optical unit, an electrical unit, and an outer jacket. The optical unit includes an optical fiber and a ferrule, and the ferrule is sleeved on the optical fiber. The electrical unit includes a wire and a wire jacket, and the wire jacket is sleeved on the wire. The outer jacket wraps outside the optical unit and the electrical unit, and the optical unit and the electrical unit are disposed closely adjacent to each other. An extension direction of the optical unit is consistent with an extension direction of the electrical unit, and at least one convex structure is disposed on an outer wall of the outer jacket. Because a convex structure is disposed on an outer wall of an outer jacket of the photoelectric composite cable, a friction area between the outer jacket and a pipe is reduced, resistance when the photoelectric composite cable is laid in the pipe is reduced, and efficiency of laying the photoelectric composite cable is improved.
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公开(公告)号：EP4060820A1
公开(公告)日：2022-09-21
申请号：EP20903880.1
申请日：2020-09-04
发明人： QI, Biao , TANG, Feng , ZHANG, Jinxing , WANG, Bo
IPC分类号： H01R13/02
摘要： A front housing of the optical-electrical composite connector provided in this application is axially provided with a through groove passing through the front housing on the front housing, and an inner wall of the through groove is provided with a first groove communicating with the through groove. A rear housing includes a main body portion and a clamping portion connected to one end of the main body portion, where the clamping portion is axially provided with a first passage passing through the clamping portion. An outer surface of the clamping portion is axially provided with a second groove, the clamping portion is located in the through groove, and the first groove is butted with the second groove to form an accommodation space. One end that is of the through groove and that is away from the main body portion is an optical port. The font housing is provided with an opening connecting to the accommodation space and the outside. The conductive terminal is accommodated in the opening, and the conductive terminal forms an electrical port. The optical fiber passes through the main body portion and extends to the optical port along the first passage. The cable passes through the main body portion and is fixedly accommodated in the accommodation space, and the cable is electrically connected to the conductive terminal. This application resolves a technical problem that two interfaces are required to complete optical and electrical connection and transmission by using an optical connector and an electrical connector that are separate from each other, increasing a volume of a device.
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