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1. 发明公开

EP3618222A1 FAST CHARGING 有权
公开(公告)号：EP3618222A1
公开(公告)日：2020-03-04
申请号：EP19194474.3
申请日：2019-08-29
申请人： Beijing Xiaomi Mobile Software Co., Ltd.
发明人： CHEN, Xingwu , WU, Maodong , WU, Fenghui
IPC分类号： H02J7/00 , H01M10/44
摘要： Fast charging methods, fast charging apparatuses, and machine-readable storage media are provided. The fast charging method includes: in response to detecting a successful handshake with a to-be-charged device, monitoring a voltage request from the to-be-charged device, where the voltage request includes at least a QC3.0 (Quick Charge 3.0) voltage request; when the voltage request is the QC3.0 voltage request, determining a voltage combination of a first data line and a second data line according to respective voltage data of the first data line and the second data line in the QC3.0 voltage request; and when the voltage combination of the first data line and the second data line belongs to a first category valid voltage combination, adjusting a voltage transmitted via an output power line of a charger in a preset fine-tuning charging mode, where a voltage adjustment step size of the fine-tuning charging mode is less than a voltage adjustment step size of a QC3.0 charging mode, and the first category valid voltage combination corresponds to an invalid voltage combination in the QC3.0 charging mode.

2. 发明公开

EP3211507A1 CAMERA ASSEMBLY AND ELECTRONIC DEVICE 有权
标题翻译：相机组件和电子设备
公开(公告)号：EP3211507A1
公开(公告)日：2017-08-30
申请号：EP17153912.5
申请日：2017-01-31
申请人： Beijing Xiaomi Mobile Software Co., Ltd.
发明人： WU, Fenghui , YAN, Kesheng
IPC分类号： G06F1/16 , H04M1/02
CPC分类号： H04N5/2252 , G03B5/00 , G03B17/02 , G03B17/12 , G03B2205/0092 , G03B2217/002 , G06F1/1624 , G06F1/1677 , G06F1/1683 , G06F1/1686 , H04M1/0237 , H04M1/0264 , H04N5/2253 , H05K1/0283 , H05K1/11 , H05K2201/055 , H05K2201/10121
摘要： Disclosed are a camera assembly and an electronic device, which pertain to the field of mechanical design. The camera assembly (10) includes a housing (110), a camera component (120) provided inside the housing and a PUSH-PUSH component (130); one end of the PUSH-PUSH component is connected to the housing and the other end thereof is connected to the camera component; a sliding groove is formed inside the housing for the camera component to slide therealong; and the camera component is configured to, when receiving a press operation, switch between a first state of protruding from the housing and a second state of retracting inside the housing under the guidance of the PUSH-PUSH component. This solves the problem in the related art that the camera assembly is provided on the back side of an electronic device and the lens thereof tends to be worn since the back side of the electronic device often contacts a table, and achieves the effect that the lens of the camera assembly is switchable between protruding from the housing and retracting inside the housing and thus the wear and tear of the lens is reduced.
摘要翻译：公开了一种涉及机械设计领域的相机组件和电子设备。照相机组件（10）包括壳体（110），设置在壳体内部的照相机部件（120）和按压部件（130）。 PUSH-PUSH组件的一端连接至壳体，另一端连接至相机组件; 在壳体内部形成滑动槽，以使摄像机部件沿其滑动; 并且所述照相机部件被配置为在接收到按压操作时在所述按压部件的引导下在从所述壳体突出的第一状态和在所述壳体内缩回的第二状态之间切换。这解决了相关技术中的问题，即相机组件设置在电子设备的背面，并且由于电子设备的背面经常与桌子接触，因此其镜头易于磨损，并且实现了镜头可以在从壳体突出并缩回到壳体内部之间切换，从而降低了透镜的磨损。

3. 发明公开

EP3902089A1 WIRELESS CHARGER 审中-公开
公开(公告)号：EP3902089A1
公开(公告)日：2021-10-27
申请号：EP20200986.6
申请日：2020-10-09
申请人： Beijing Xiaomi Mobile Software Co., Ltd.
发明人： GUO, Jianguang , BI, Jiangang , WU, Fenghui
IPC分类号： H02J7/00 , H02J50/10 , H02K9/02
摘要： A wireless charger configured to charge a device includes: a charging base disposed at a lower portion of the vertical wireless charger; a support portion disposed over the charging base and configured to support the device being charged; a charging coil disposed in the support portion and configured to charge the device being charged; and a cross-flow fan disposed over the charging base, having a fan air outlet extending in a width direction of the support portion, and configured to dissipate heat away from the device being charged and/or the wireless charger through exhaust air. As such, a size of the vertical wireless charger in a length direction can be reduced, and the wind propagates in a straight line and covers a larger size of the wireless charger in the width direction, thereby improving heat dissipation and increasing wind propagation distance.

4. 发明授权

EP3211507B1 CAMERA ASSEMBLY AND ELECTRONIC DEVICE 有权
公开(公告)号：EP3211507B1
公开(公告)日：2019-07-17
申请号：EP17153912.5
申请日：2017-01-31
申请人： Beijing Xiaomi Mobile Software Co., Ltd.
发明人： WU, Fenghui , YAN, Kesheng
IPC分类号： G06F1/16 , H04M1/02 , G03B17/02 , G03B17/12 , G03B5/00 , H04N5/225 , H05K1/02 , H05K1/11

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