公开(公告)号：US20110225435A1

公开(公告)日：2011-09-15

申请号：US12790969

申请日：2010-05-31

Applicant: HAI-QING ZHOU

Inventor： HAI-QING ZHOU

IPC: G06F1/00

CPC classification number: G06F1/26

Abstract: A power circuit includes a memory power circuit and a central processing unit (CPU) power circuit. The memory power circuit includes a first operational amplifier and a first switch. The CPU power circuit includes a second operational amplifier and a second switch. The memory power circuit supplies power to a memory slot. The CPU power circuit supplies power to a CPU.

Abstract translation: 电源电路包括存储器电源电路和中央处理单元（CPU）电源电路。 存储器电源电路包括第一运算放大器和第一开关。 CPU电源电路包括第二运算放大器和第二开关。 存储器电源电路向存储器插槽供电。 CPU电源电路为CPU供电。

公开(公告)号：US20110128716A1

公开(公告)日：2011-06-02

申请号：US12698149

申请日：2010-02-02

Applicant: HAI-QING ZHOU

Inventor： HAI-QING ZHOU

IPC: H05K7/00

CPC classification number: G06F1/1607 ,  H04N5/64

Abstract: A display includes a screen mounted in a frame, and a protective cover covering on the screen. The frame includes two first sidewalls respectively located on the left and right sides of the screen, and two second sidewalls respectively disposed at top and bottom sides of the screen. The protective cover includes a transparent base plate, two fixing plates formed respectively at left and right sides of the base plate, and an adjoining plate formed at a top side of the base plate. The two fixing plates are fixed on the two first sidewalls of the frame, respectively. The base plate is covered on the screen. The adjoining plate abuts on the second sidewall at the top side of the screen.

Abstract translation: 显示器包括安装在框架中的屏幕和覆盖在屏幕上的保护盖。 框架包括分别位于屏幕的左侧和右侧的两个第一侧壁，以及分别设置在屏幕的顶侧和底侧的两个第二侧壁。 保护盖包括透明基板，分别形成在基板的左侧和右侧的两个固定板以及形成在基板的顶侧的邻接板。 两个固定板分别固定在框架的两个第一侧壁上。 底板覆盖在屏幕上。 相邻的板邻接在屏幕顶部的第二侧壁上。

公开(公告)号：US20110006783A1

公开(公告)日：2011-01-13

申请号：US12503829

申请日：2009-07-15

Applicant: HAI-QING ZHOU ,  CHUNG-CHI HUANG

Inventor： HAI-QING ZHOU ,  CHUNG-CHI HUANG

IPC: H01H31/02

CPC classification number: G06F11/261

Abstract: A card for simulating peripheral component interconnect (PCI) loads of a computer motherboard uses a PCI interface to be inserted into a PCI slot of the computer motherboard to receive first to third voltage signals from the computer. First to third load modules of the card receive voltage signals from the computer via the PCI interface to simulating first to third power consumption of the computer.

Abstract translation: 用于模拟计算机主板的外围组件互连（PCI）负载的卡使用将PCI接口插入到计算机主板的PCI插槽中以从计算机接收第一至第三电压信号。 卡的第一至第三加载模块通过PCI接口从计算机接收电压信号，以模拟计算机的第一至第三功耗。

公开(公告)号：US20100275041A1

公开(公告)日：2010-10-28

申请号：US12468018

申请日：2009-05-18

Applicant: HAI-QING ZHOU ,  CHUNG-CHI HUANG

Inventor： HAI-QING ZHOU ,  CHUNG-CHI HUANG

IPC: G06F1/00

CPC classification number: G06F1/26

Abstract: A computer power supply includes a system voltage output terminal, a standby voltage output terminal, and a power status signal generating circuit comprising an amplifier and an electrical switch. A terminal of a first resistor is connected to the system voltage output terminal. The other terminal of the first resistor is grounded via a capacitor and connected to a non-inventing terminal of the amplifier. A terminal of a second resistor is connected to the standby voltage output terminal. The other terminal of the second resistor is grounded via the third resistor and connected to an inverting terminal of the amplifier. An output terminal of the amplifier outputs a power status signal. A terminal of a fourth resistor is connected to the system voltage output terminal. The other terminal of the fourth resistor is connected to the output terminal of the amplifier and receives a start signal via the electrical switch.

Abstract translation: 计算机电源包括系统电压输出端子，备用电压输出端子以及包括放大器和电气开关的电源状态信号发生电路。 第一电阻器的端子连接到系统电压输出端子。 第一个电阻的另一个端子通过电容器接地，并连接到放大器的非发明终端。 第二电阻器的端子连接到待机电压输出端子。 第二个电阻的另一端通过第三个电阻接地，并连接到放大器的反相端。 放大器的输出端输出电源状态信号。 第四电阻的端子连接到系统电压输出端子。 第四电阻的另一端连接到放大器的输出端，并通过电开关接收启动信号。

公开(公告)号：US20140063697A1

公开(公告)日：2014-03-06

申请号：US13629513

申请日：2012-09-27

Applicant: HAI-QING ZHOU

Inventor： HAI-QING ZHOU

IPC: H05K5/02

CPC classification number: H05K7/1487

Abstract: An electronic device includes an enclosure and a detachable module. The enclosure includes a positioning wall and a positioning pin protruding in from a first end of the positioning wall. The detachable module includes a side plate parallel to the positioning wall, a latching member rotatably mounted to the side plate, and a resilient member fixed to the latching member to resiliently abut the side plate. A latching block extends down from a distal end of the latching member. The latching block includes a guiding surface on a bottom of the latching block and an engaging surface. The detachable module is inserted into the enclosure from a second end of the positioning wall. The guiding surface slides along the positioning pin, to allow the latching member to rotate, deforming the resilient member, until the engaging surface abuts the positioning pin.

Abstract translation: 电子设备包括外壳和可拆卸模块。 外壳包括定位壁和从定位壁的第一端突出的定位销。 可拆卸模块包括平行于定位壁的侧板，可旋转地安装到侧板的闩锁构件和固定到闩锁构件以弹性地抵靠侧板的弹性构件。 闩锁块从闩锁构件的远端向下延伸。 闩锁块包括在闩锁块的底部上的引导表面和接合表面。 可拆卸模块从定位壁的第二端插入外壳。 引导表面沿着定位销滑动，以允许闩锁构件旋转，使弹性构件变形，直到接合表面邻接定位销。

公开(公告)号：US20130164984A1

公开(公告)日：2013-06-27

申请号：US13455266

申请日：2012-04-25

Applicant: HAI-QING ZHOU

Inventor： HAI-QING ZHOU

IPC: H01R13/66 ,  G06F1/16

CPC classification number: G09G3/2096 ,  G09G2320/0233 ,  G09G2370/12

Abstract: A display includes a body, a first video graphics array (VGA) connector, and a light-emitting diode (LED). The first VGA connector is connected to a second VGA connector mounted on a motherboard. When the first VGA connector is connected to the second VGA connector, the signal pins of the first VGA connector are connected to the signal pins of the second VGA connector correspondingly. In addition, a first idle pin of the first VGA connector is connected to a second idle pin of the second VGA connector which is connected to a 5 volt standby power supply of the motherboard. An anode of the light-emitting diode is connected to the first idle pin. A cathode of the light-emitting diode is grounded.

Abstract translation: 显示器包括主体，第一视频图形阵列（VGA）连接器和发光二极管（LED）。 第一个VGA连接器连接到安装在主板上的第二个VGA连接器。 当第一个VGA连接器连接到第二个VGA连接器时，第一个VGA连接器的信号引脚相应地连接到第二个VGA连接器的信号引脚。 此外，第一VGA连接器的第一空闲引脚连接到第二VGA连接器的第二空闲引脚，该第二空闲引脚连接到母板的5伏待机电源。 发光二极管的阳极连接到第一空闲引脚。 发光二极管的阴极接地。

公开(公告)号：US20130162298A1

公开(公告)日：2013-06-27

申请号：US13420775

申请日：2012-03-15

Applicant: HAI-QING ZHOU

Inventor： HAI-QING ZHOU

IPC: H03K5/153

CPC classification number: G06F13/10

Abstract: An identifying circuit is connected between a Universal Serial Bus (USB) interface and a controller. The identifying circuit includes first and second resistors, and a diode. When a power adapter is connected to the USB interface, a negative data pin of the USB interface is floating, an identify pin of the controller receives a high level signal to determine that the power adapter is connected to the USB interface. When a computer is connected to the USB interface, the negative data pin of the USB interface outputs a low level signal, the identify pin of the controller receives a low level signal to determine that the USB interface is connected to the computer.

Abstract translation: 识别电路连接在通用串行总线（USB）接口和控制器之间。 识别电路包括第一和第二电阻器以及二极管。 当电源适配器连接到USB接口时，USB接口的负数据引脚悬空，控制器的识别引脚接收高电平信号，以确定电源适配器已连接到USB接口。 当计算机连接到USB接口时，USB接口的负数据引脚输出低电平信号，控制器的识别引脚接收低电平信号，以确定USB接口连接到计算机。

公开(公告)号：US20130141021A1

公开(公告)日：2013-06-06

申请号：US13600208

申请日：2012-08-30

Applicant: YI-XIN TU ,  SONG-LIN TONG ,  QI-YAN LUO ,  HAI-QING ZHOU

Inventor： YI-XIN TU ,  SONG-LIN TONG ,  QI-YAN LUO ,  HAI-QING ZHOU

IPC: H02P3/00

CPC classification number: G06F3/0202 ,  E05F15/73 ,  E05Y2900/606

Abstract: An exemplary motor control circuit for controlling a motor includes a motor driving chip, a sensing unit, and a controller. The motor driving chip motor driving chip is electronically connected to the motor. The sensing unit includes a proximity sensor, the proximity sensor detects whether an external object is proximate to the proximity sensor. The controller is electronically connected to the motor driving chip and the sensing unit, the controller controls the motor driving chip to drive the motor to rotate in a first direction when an external object is detected, and controls the motor driving chip to drive the motor to rotate in a second direction reverse to the first direction when no external object is detected for a predetermined period of time.

Abstract translation: 用于控制电动机的示例性电动机控制电路包括电动机驱动芯片，感测单元和控制器。 马达驱动芯片马达驱动芯片电连接到马达。 感测单元包括接近传感器，接近传感器检测外部物体是否靠近接近传感器。 控制器电连接到电动机驱动芯片和感测单元，当检测到外部物体时，控制器控制电动机驱动芯片驱动电动机沿第一方向旋转，并且控制电动机驱动芯片以驱动电动机 当在预定时间段内没有检测到外部物体时，沿与第一方向相反的第二方向旋转。

公开(公告)号：US20130115501A1

公开(公告)日：2013-05-09

申请号：US13293082

申请日：2011-11-09

Applicant: HAI-QING ZHOU

Inventor： HAI-QING ZHOU

IPC: H01M2/10

CPC classification number: H01M2/10 ,  H01M2/1066

Abstract: A mounting device for fixing a battery in place includes a board and a fixing member. Two tabs and two plates extend from the board to hold the battery. The fixing member forms a blocking piece on a top surface. A first end of the fixing member extends through one of the plates and then is latched with the blocking piece. A second end of the fixing member extends through the other plate and is formed into a loop to secure the fixing member over the battery.

Abstract translation: 用于将电池固定到位的安装装置包括板和固定构件。 两个卡舌和两个板从板上延伸以固定电池。 固定构件在顶表面上形成阻挡件。 固定构件的第一端延伸穿过其中一个板，然后与阻挡件锁住。 固定构件的第二端延伸穿过另一个板并且形成为环，以将固定构件固定在电池上。

公开(公告)号：US20130083471A1

公开(公告)日：2013-04-04

申请号：US13283621

申请日：2011-10-28

Applicant: HAI-QING ZHOU

Inventor： HAI-QING ZHOU

IPC: G06F1/16 ,  H05K7/00

CPC classification number: G11B33/124 ,  G06F1/187

Abstract: A mounting apparatus for mounting a data storage device includes a mounting plate, first and second mounting members, and a connecting member movably connected between the first and second mounting members. The first mounting member is fixed to a side of the data storage device. The connecting member is adjustable to move the second mounting member toward or away from the first mounting member, thereby sandwiching or releasing the data storage device. The mounting members are fixable to the mounting plate.

Abstract translation: 用于安装数据存储装置的安装装置包括安装板，第一和第二安装构件以及可移动地连接在第一和第二安装构件之间的连接构件。 第一安装构件固定在数据存储装置的一侧。 连接构件是可调节的，以使第二安装构件朝向或远离第一安装构件移动，从而夹持或释放数据存储装置。 安装构件可固定到安装板上。