公开(公告)号：US08424794B2

公开(公告)日：2013-04-23

申请号：US12342219

申请日：2008-12-23

Applicant: Yu-Bin Wang

Inventor： Yu-Bin Wang

IPC: B21C47/02

CPC classification number: H01F7/0252 ,  H01F41/064 ,  H01F41/098 ,  Y10T29/49071

Abstract: A magnetic fixing device for fixing a magnetic coil to a rotor of an autowinder includes a first clip element and a second element. The first clip element is disposed on the rotor of the autowinder, and the second clip element corresponds to the first clip element for cooperatively clipping the magnetic coil by magnetic force.

Abstract translation: 用于将磁性线圈固定到自动卷绕器的转子的磁性固定装置包括第一夹子元件和第二元件。 第一夹子元件设置在自动卷绕器的转子上，第二夹子元件对应于第一夹子元件，用于通过磁力协同地夹紧磁性线圈。

公开(公告)号：US08262010B2

公开(公告)日：2012-09-11

申请号：US12862723

申请日：2010-08-24

Applicant: Yu-Bin Wang

Inventor： Yu-Bin Wang

IPC: B65H81/06

CPC classification number: H02K15/08

Abstract: A coil rack fixing device for fixing a coil rack to a rotor of a winding machine, includes a first member and a second member. The first member is configured for mounting on the rotor. The first member includes a support shaft coaxial to the rotor. The support shaft has a magnetic attracting portion positioned on a free end thereof. The second member includes a body and a magnet. The body defines a through hole thereof. The through hole receives the support shaft. The magnet is received in the through hole and capable of moving along the through hole relative to the magnetic attracting portion.

Abstract translation: 一种用于将线圈架固定到卷绕机的转子的线圈架固定装置，包括第一构件和第二构件。 第一个构件用于安装在转子上。 第一构件包括与转子同轴的支撑轴。 支撑轴具有位于其自由端上的磁吸引部分。 第二构件包括主体和磁体。 主体限定其通孔。 通孔接收支撑轴。 磁体被容纳在通孔中并且能够相对于磁吸引部分沿通孔移动。

公开(公告)号：US08867151B2

公开(公告)日：2014-10-21

申请号：US13304313

申请日：2011-11-24

Applicant: Yu-Bin Wang

Inventor： Yu-Bin Wang

IPC: G02B7/02 ,  H02K41/02 ,  H02K41/035 ,  G02B7/08

CPC classification number: H02K41/0356 ,  G02B7/08

Abstract: A voice coil motor for driving a lens group includes a housing, a first cover, a second cover, a movable member, and a plurality of magnets. The housing is a hollow and includes a top plate and four sidewalls protruding from the top plate. The movable member is movably received in a space defined by the housing and the first and second covers, and includes a barrel for receiving and being connected to the lens group, and a coil arranged around the barrel. The magnets are arranged between the housing and the movable member, stayed in contact with the sidewalls, and drive the movable member and the lens group to move in the housing when a current is supplied to the coil.

Abstract translation: 用于驱动透镜组的音圈电机包括壳体，第一盖，第二盖，可动构件和多个磁体。 壳体是中空的，并且包括顶板和从顶板突出的四个侧壁。 可移动构件可移动地容纳在由壳体和第一和第二盖限定的空间中，并且包括用于接收并连接到透镜组的镜筒和围绕镜筒布置的线圈。 磁体布置在壳体和可动构件之间，与侧壁保持接触，并且当电流被提供给线圈时，驱动可动构件和透镜组在壳体中移动。

公开(公告)号：US20110163196A1

公开(公告)日：2011-07-07

申请号：US12862723

申请日：2010-08-24

Applicant: Yu-Bin Wang

Inventor： Yu-Bin Wang

IPC: H02K15/08

CPC classification number: H02K15/08

Abstract: A coil rack fixing device for fixing a coil rack to a rotor of a winding machine, includes a first member and a second member. The first member is configured for mounting on the rotor. The first member includes a support shaft coaxial to the rotor. The support shaft has a magnetic attracting portion positioned on a free end thereof. The second member includes a body and a magnet. The body defines a through hole thereof. The through hole receives the support shaft. The magnet is received in the through hole and capable of moving along the through hole relative to the magnetic attracting portion.

Abstract translation: 一种用于将线圈架固定到卷绕机的转子的线圈架固定装置，包括第一构件和第二构件。 第一个构件用于安装在转子上。 第一构件包括与转子同轴的支撑轴。 支撑轴具有位于其自由端上的磁吸引部分。 第二构件包括主体和磁体。 主体限定其通孔。 通孔接收支撑轴。 磁体被容纳在通孔中并且能够相对于磁吸引部分沿通孔移动。

公开(公告)号：US07619909B2

公开(公告)日：2009-11-17

申请号：US11952144

申请日：2007-12-07

Applicant: Yuan-Wen Chang ,  Yu-Bin Wang ,  Ming-Nan Chuang ,  Yu-Chuan Liu

Inventor： Yuan-Wen Chang ,  Yu-Bin Wang ,  Ming-Nan Chuang ,  Yu-Chuan Liu

IPC: H02H7/122 ,  H02M3/335

CPC classification number: H02M3/33507 ,  H02M2001/0038

Abstract: A control circuit for adjusting leading edge blanking time is disclosed. The control circuit is applied to a power converting system. The control circuit adjusts a leading edge blanking time according to a feedback signal relative to a load connected to the output terminal of the power converting system. An over-current protection mechanism of the power converting system is disabled within the leading edge blanking time.

Abstract translation: 公开了一种用于调整前沿消隐时间的控制电路。 控制电路应用于电力转换系统。 控制电路根据相对于连接到电力转换系统的输出端子的负载的反馈信号来调整前沿消隐时间。 电源转换系统的过流保护机制在前沿消隐时间内被禁用。

公开(公告)号：US08319886B1

公开(公告)日：2012-11-27

申请号：US13216251

申请日：2011-08-24

Applicant: Yu-Bin Wang ,  Chau-Yuan Ke

Inventor： Yu-Bin Wang ,  Chau-Yuan Ke

IPC: H04N5/225 ,  H04N3/06 ,  G02B7/02 ,  G02B15/14

CPC classification number: G02B7/08 ,  H02K41/0356 ,  H04N5/2257

Abstract: A voice coil motor includes a movable receiving cylinder having protrusions formed at an end; a wire coil surrounding the receiving cylinder; a hollow fixing frame receiving the receiving cylinder and the wire coil; magnetic members fixedly received in the fixing frame, top and bottom elastic members. The top elastic member includes a peripheral portion and a resilient central portion, the central portion having a central opening and cutouts. The protrusions of the receiving cylinder are engaged in the cutouts. The peripheral portion is fixed at a lower position than the central portion, thereby forming an elastic force applied to the receiving cylinder when no current is applied to the wire coil. The bottom elastic member is connected to the receiving cylinder and the fixing frame, and is in an undeformed state when no current is applied to the wire coil.

Abstract translation: 音圈电动机包括：可动接收圆筒，其端部形成有突起; 围绕接收筒的线圈; 接收所述接收筒和所述线圈的中空的固定框架; 固定在固定架上的磁性部件，顶部和底部的弹性部件。 顶部弹性构件包括周边部分和弹性中心部分，中心部分具有中心开口和切口。 接收圆筒的突起接合在切口中。 周边部分固定在比中心部分低的位置处，从而当没有电流施加到线圈时形成施加到接收筒的弹性力。 底部弹性构件连接到接收筒和固定框架，并且当没有电流施加到线圈时处于未变形状态。

公开(公告)号：US07772824B2

公开(公告)日：2010-08-10

申请号：US12573885

申请日：2009-10-06

Applicant: Yuan-Wen Chang ,  Yu-Bin Wang ,  Ming-Nan Chuang ,  Yu-Chuan Liu

Inventor： Yuan-Wen Chang ,  Yu-Bin Wang ,  Ming-Nan Chuang ,  Yu-Chuan Liu

IPC: H02H7/122 ,  H02M3/335

CPC classification number: H02M3/33507 ,  H02M2001/0038

Abstract: A control method for adjusting leading edge blanking time in a power converting system is disclosed. The control method includes: receiving a feedback signal relative to a load connected to an output terminal of the power converting system; determining the leading edge blanking time to be a first value if the feedback signal has a magnitude about a first voltage; and determining the leading edge blanking time to be a second value if the feedback signal has a magnitude about a second voltage, wherein the first value is smaller than the second value, and the first voltage is greater than the second voltage.

Abstract translation: 公开了一种用于调整功率转换系统中的前沿消隐时间的控制方法。 控制方法包括：接收相对于连接到电力转换系统的输出端的负载的反馈信号; 如果所述反馈信号具有大约第一电压的量值，则将所述前沿消隐时间确定为第一值; 以及如果所述反馈信号具有大约第二电压的大小，则将所述前沿消隐时间确定为第二值，其中所述第一值小于所述第二值，并且所述第一电压大于所述第二电压。

公开(公告)号：US20100026268A1

公开(公告)日：2010-02-04

申请号：US12573885

申请日：2009-10-06

Applicant: Yuan-Wen Chang ,  Yu-Bin Wang ,  Ming-Nan Chuang ,  Yu-Chuan Liu

Inventor： Yuan-Wen Chang ,  Yu-Bin Wang ,  Ming-Nan Chuang ,  Yu-Chuan Liu

IPC: G05F1/10

CPC classification number: H02M3/33507 ,  H02M2001/0038

Abstract: A control method for adjusting leading edge blanking time in a power converting system is disclosed. The control method includes: receiving a feedback signal relative to a load connected to an output terminal of the power converting system; determining the leading edge blanking time to be a first value if the feedback signal has a magnitude about a first voltage; and determining the leading edge blanking time to be a second value if the feedback signal has a magnitude about a second voltage, wherein the first value is smaller than the second value, and the first voltage is greater than the second voltage.

Abstract translation: 公开了一种用于调整功率转换系统中的前沿消隐时间的控制方法。 控制方法包括：接收相对于连接到电力转换系统的输出端的负载的反馈信号; 如果所述反馈信号具有大约第一电压的量值，则将所述前沿消隐时间确定为第一值; 以及如果所述反馈信号具有大约第二电压的大小，则将所述前沿消隐时间确定为第二值，其中所述第一值小于所述第二值，并且所述第一电压大于所述第二电压。

公开(公告)号：US20090121674A1

公开(公告)日：2009-05-14

申请号：US11936790

申请日：2007-11-08

Applicant: Ming-Nan Chuang ,  Yi-Shan Chu ,  Yu-Bin Wang

Inventor： Ming-Nan Chuang ,  Yi-Shan Chu ,  Yu-Bin Wang

IPC: H02J7/00

CPC classification number: H02J7/0052 ,  H02J2007/0059 ,  H02M3/33523 ,  H02M2001/0038

Abstract: A charging device with boundary mode control is disclosed. The charging device includes a transformer, a power switch, a detection circuit and a pulse-width modulation (PWM) controller. The power switch is electrically connected to one end of a primary-side winding of the transformer. The detection circuit is electrically connected to the primary-side winding and the power switch. The detection circuit detects the resonance of the parasitic capacitance of the power switch, thereby generating a detection signal for boundary mode control. The PWM controller generates a pulse-width modulation signal for driving the power switch, and turns on the power switch according to the detection signal.

Abstract translation: 公开了具有边界模式控制的充电装置。 充电装置包括变压器，电源开关，检测电路和脉冲宽度调制（PWM）控制器。 电源开关电连接到变压器的初级侧绕组的一端。 检测电路电连接到初级侧绕组和电源开关。 检测电路检测电源开关的寄生电容的谐振，从而产生用于边界模式控制的检测信号。 PWM控制器产生用于驱动电源开关的脉宽调制信号，并根据检测信号接通电源开关。

公开(公告)号：US08542317B2

公开(公告)日：2013-09-24

申请号：US13283592

申请日：2011-10-28

Applicant: Chau-Yuan Ke ,  Yu-Bin Wang

Inventor： Chau-Yuan Ke ,  Yu-Bin Wang

IPC: H04N5/225

CPC classification number: G02B7/08

Abstract: An imaging device includes an auto-focusing actuator, an image sensor, and a transparent dust-proofing member. The auto-focusing actuator includes a housing. The housing includes a top surface and an opposite bottom surface, and defines a through hole extending from the top surface to the bottom surface. A number of positioning rods extend from the top surface and cooperatively define a fixing space. The image sensor is mounted on the bottom surface of the housing and aligned with the through hole. The transparent dust-proofing member is mounted in the fixing space and seals the through hole.

Abstract translation: 成像装置包括自动聚焦致动器，图像传感器和透明防尘构件。 自动对焦致动器包括壳体。 壳体包括顶表面和相对的底表面，并且限定了从顶表面延伸到底表面的通孔。 多个定位杆从顶面延伸并协同地限定固定空间。 图像传感器安装在壳体的底表面上并与通孔对准。 透明防尘构件安装在固定空间中并密封通孔。