公开(公告)号：US20160212321A1

公开(公告)日：2016-07-21

申请号：US14949547

申请日：2015-11-23

Applicant: Xiaomi Inc.

Inventor： Hao DI ,  Xinming SHI ,  Wei SUN

IPC: H04N5/232

CPC classification number: H04N5/23206 ,  H04B5/0031 ,  H04B5/0081 ,  H04N5/2251 ,  H04N5/23203 ,  H04N5/23212

Abstract: Examples herein provide multi-turn coil multiplex circuits. The multi-turn coil multiplex circuits include a multi-turn coil, a switch, a near field communication (NFC) matching circuit, and a camera circuit. The switch includes a common port, a first port, and a second port. The multi-turn coil is connected to the common port. The NFC matching circuit is connected to the first port. The camera circuit is connected to the second port. Where a camera control signal is present, the connection with the second port is activated and the multi-turn coil can be used as a camera focusing coil associated with the camera circuit. Where no camera control signal is present, the connection with the first port is activated and the multi-turn coil can be used as an NFC antenna associated with the NFC matching circuit.

Abstract translation: 本文的实例提供多匝线圈多路复用电路。 多匝线圈多路复用电路包括多匝线圈，开关，近场通信（NFC）匹配电路和照相机电路。 交换机包括公共端口，第一端口和第二端口。 多匝线圈连接到公共端口。 NFC匹配电路连接到第一端口。 相机电路连接到第二个端口。 在存在相机控制信号的地方，与第二端口的连接被激活，并且多匝线圈可以用作与相机电路相关联的相机聚焦线圈。 在没有相机控制信号的情况下，与第一端口的连接被激活，并且多匝线圈可以用作与NFC匹配电路相关联的NFC天线。

公开(公告)号：US20160294299A1

公开(公告)日：2016-10-06

申请号：US15090738

申请日：2016-04-05

Applicant: Xiaomi Inc.

Inventor： Jie FAN ,  Xinming SHI ,  Wei SUN

IPC: H02M3/335

CPC classification number: H02M3/33592 ,  H02M2001/0058 ,  Y02B70/1433 ,  Y02B70/1475 ,  Y02B70/1491

Abstract: A resonant rectifying device includes a transformer having a primary winding and a secondary winding, a primary-side circuit coupled to the primary winding of the transformer, and a secondary-side circuit coupled to the secondary winding of the transformer. The primary-side circuit includes a first field effect transistor (FET) and a second FET coupled in series between a voltage source and a ground, a capacitor, and an inductor. A first side of the capacitor is coupled to a point between the first and the second FETs. A second side of the capacitor is coupled to a first end of the inductor and one end of the primary winding. A second end of the inductor is coupled to the ground. The secondary-side circuit includes a third FET and a fourth FET coupled to a first end and a second end of the secondary winding, respectively.

Abstract translation: 谐振整流装置包括具有初级绕组和次级绕组的变压器，耦合到变压器的初级绕组的初级侧电路和耦合到变压器的次级绕组的次级侧电路。 初级侧电路包括串联耦合在电压源和地之间的第一场效应晶体管（FET）和第二FET，电容器和电感器。 电容器的第一侧耦合到第一和第二FET之间的点。 电容器的第二侧耦合到电感器的第一端和初级绕组的一端。 电感器的第二端耦合到地面。 次级侧电路包括分别耦合到次级绕组的第一端和第二端的第三FET和第四FET。

公开(公告)号：US20160100106A1

公开(公告)日：2016-04-07

申请号：US14968559

申请日：2015-12-14

Applicant: Xiaomi Inc.

Inventor： Xinming SHI ,  Hao Di ,  Peng Zhang

IPC: H04N5/232 ,  H04N5/225

CPC classification number: H04N5/23245 ,  G06F3/04883 ,  H04M1/72522 ,  H04M2250/22 ,  H04M2250/52 ,  H04N5/2258 ,  H04N5/23216 ,  H04N5/23293

Abstract: Examples herein provide alternative systems for switching cameras on a mobile device. A method of the systems can include receiving, at control circuitry of a mobile device, user-inputted instructions to activate a first camera of the mobile device, so that the first camera is operable to capture an image. The method can also include receiving touch instructions from a touchscreen of the mobile device indicative of a user interaction with the touchscreen. The method can also include determining whether the user interaction with the touchscreen matches one of a set of user interactions with the touchscreen indicative of activating a second camera and deactivating the first camera. The method can also include activating the second camera and deactivating the first camera, where the user interaction matches the one of the set of user interactions.

Abstract translation: 这里的示例提供了用于在移动设备上切换相机的替代系统。 系统的方法可以包括在移动设备的控制电路处接收用户输入的用于激活移动设备的第一相机的指令，使得第一相机可操作地捕获图像。 该方法还可以包括从移动设备的触摸屏接收指示用户与触摸屏交互的触摸指令。 该方法还可以包括确定用户与触摸屏的交互是否与指示激活第二相机的触摸屏的一组用户交互中的一个相匹配，以及停用第一相机。 该方法还可以包括激活第二相机并停用第一相机，其中用户交互与该组用户交互中的一个相匹配。

公开(公告)号：US20160087364A1

公开(公告)日：2016-03-24

申请号：US14949062

申请日：2015-11-23

Applicant: Xiaomi Inc.

Inventor： Wei SUN ,  Xinming SHI ,  Hao DI

IPC: H01R13/40

CPC classification number: H01R12/716 ,  H01R12/7076

Abstract: In the connector, a plurality of parallel flanges and groove pins between every two of the parallel flanges are additionally provided to the middle of the connector plug. A plurality of parallel grooves and flange pins between every two of the parallel grooves are additionally provided to the middle of the connector socket. The plurality of flanges of the connector plug are inserted into the plurality of grooves of the connector socket. The mating face of the connector plug is in contact with the mating face of the connector socket.

Abstract translation: 在连接器中，在连接器插头的中间附加地设置有两个平行凸缘之间的多个平行凸缘和凹槽销。 在每个两个平行凹槽之间的多个平行凹槽和凸缘销另外设置在连接器插座的中间。 连接器插头的多个凸缘插入连接器插座的多个凹槽中。 连接器插头的配合面与连接器插座的配合面接触。