公开(公告)号：US20120300397A1

公开(公告)日：2012-11-29

申请号：US13236662

申请日：2011-09-20

申请人： ZHONG-PING YANG ,  GUANG-DONG YUAN ,  CHUNG-CHI HUANG ,  HAI-QING ZHOU

发明人： ZHONG-PING YANG ,  GUANG-DONG YUAN ,  CHUNG-CHI HUANG ,  HAI-QING ZHOU

IPC分类号： G06F1/16

CPC分类号： G06F1/184

摘要： An exemplary motherboard fixing device is for fixing a motherboard onto a case plate inside a computer case. The motherboard fixing device is fixable on the case plate, and includes a first fixing strip and a second fixing strip. The first fixing strip includes a first, second, and third flat plates. The second flat plate is between the first and third flat plates. The first and second flat plates cooperatively define a slide groove for receiving an edge of the motherboard. The second fixing strip includes a bottom plate and a lateral plate. The third flat plate and the bottom plate include first latch hooks. The first latch hooks is engagable in corresponding through holes of the case plate, such that the first and second fixing strips are fixed on the case plate. The lateral plate includes second latch hooks for being latchable on an opposite edge of the motherboard.

摘要翻译： 示例性的母板固定装置用于将母板固定在计算机外壳内的外壳板上。 主板固定装置可固定在外壳板上，并包括第一固定条和第二固定条。 第一固定条包括第一，第二和第三平板。 第二平板位于第一和第三平板之间。 第一和第二平板协作地限定用于容纳母板边缘的滑动槽。 第二固定条包括底板和侧板。 第三平板和底板包括第一闩锁钩。 第一闭锁钩可接合在壳板的相应通孔中，使得第一和第二固定条固定在壳板上。 侧板包括用于可闩锁在母板的相对边缘上的第二闩锁钩。

公开(公告)号：US20120164868A1

公开(公告)日：2012-06-28

申请号：US13045521

申请日：2011-03-10

申请人： CHUNG-CHI HUANG ,  GUANG-DONG YUAN ,  HAI-QING ZHOU

发明人： CHUNG-CHI HUANG ,  GUANG-DONG YUAN ,  HAI-QING ZHOU

IPC分类号： H01R13/627

CPC分类号： H01R43/26 ,  H01R13/6335 ,  H01R24/64 ,  H01R2107/00

摘要： A Registered Jack-45 (RJ-45) connector assembly includes an RJ-45 connector, and an assisting apparatus for unplugging the RJ-45 connector. The RJ-45 connector includes a slanted resilient latch. The assisting apparatus includes a latching portion and a pressable portion. A receiving slot is defined in the front end of the latching portion, to engage with the resilient latch of the RJ-45 connector. When the pressable portion is pressed, the assisting apparatus drives the resilient latch of the RJ-45 connector to deform and disengage from a connector of an electronic device.

摘要翻译： 注册的Jack-45（RJ-45）连接器组件包括RJ-45连接器和用于拔下RJ-45连接器的辅助设备。 RJ-45连接器包括一个倾斜的弹性闩锁。 辅助装置包括闩锁部分和可按压部分。 接收槽限定在闩锁部分的前端，以与RJ-45连接器的弹性闩锁接合。 当按压按压部分时，辅助装置驱动RJ-45连接器的弹性闩锁使电子装置的连接器变形和脱离。

公开(公告)号：US20130127803A1

公开(公告)日：2013-05-23

申请号：US13590436

申请日：2012-08-21

申请人： GUANG-DONG YUAN ,  CHUNG-CHI HUANG ,  HAI-QING ZHOU

发明人： GUANG-DONG YUAN ,  CHUNG-CHI HUANG ,  HAI-QING ZHOU

IPC分类号： G09G5/00

CPC分类号： G06F1/3231 ,  G09G5/00 ,  G09G2330/022 ,  Y02D10/173

摘要： A device includes an infrared sensor, a signal processing unit, a first signal conversion unit, a second signal conversion unit, and an interface. The infrared sensor senses infrared rays and outputs a signal to the signal processing unit. The signal processing unit processes the signal, and outputs a processed signal to the first signal conversion unit. The first signal conversion unit transforms the processed signal into a keyboard signal, and outputs the keyboard signal to the second signal conversion unit. The second signal conversion unit transforms the keyboard signal into an interface signal according to type of the interface, and outputs the interface signal to the interface. The interface outputs the interface signal to a computer connected to the interface, to cause the computer to exit a screen saver mode.

摘要翻译： 一种装置包括红外线传感器，信号处理单元，第一信号转换单元，第二信号转换单元和接口。 红外线传感器感测红外线，并向信号处理单元输出信号。 信号处理单元对信号进行处理，并将处理后的信号输出到第一信号变换单元。 第一信号转换单元将处理的信号转换为键盘信号，并将键盘信号输出到第二信号转换单元。 第二信号转换单元根据接口的类型将键盘信号变换为接口信号，并将接口信号输出到接口。 接口将接口信号输出到连接到接口的计算机，使计算机退出屏幕保护模式。

公开(公告)号：US20120133261A1

公开(公告)日：2012-05-31

申请号：US12975289

申请日：2010-12-21

申请人： GUANG-DONG YUAN ,  HAI-QING ZHOU ,  CHUNG-CHI HUANG

发明人： GUANG-DONG YUAN ,  HAI-QING ZHOU ,  CHUNG-CHI HUANG

IPC分类号： H05K5/02 ,  A47B88/00

CPC分类号： G06F1/181 ,  H05K5/0234

摘要： An enclosure includes a bottom plate, and a plurality of slide assemblies fixed to the bottom plate. Each of the plurality of slide assemblies includes a fixed member fixed to the bottom plate, and a rotary member rotatably received in the fixed member. The rotary member includes a first fixed and a second fixed portions, and a wheel. The first fixed portion is fixed to the second fixed portion, the second fixed portion is connected to the fixed member, and the wheel is fixed to the first fixed portion. The rotary member is operable to be in a first position to expose the wheels for moving the enclosure, and in a second position to be received in the fixed member.

摘要翻译： 壳体包括底板和固定到底板的多个滑动组件。 多个滑动组件中的每一个包括固定到底板的固定构件和可旋转地容纳在固定构件中的旋转构件。 旋转构件包括第一固定部和第二固定部以及轮。 第一固定部分固定到第二固定部分，第二固定部分连接到固定部件，并且轮固定到第一固定部分。 旋转构件可操作以处于第一位置以暴露车轮以移动外壳，并且处于待接收在固定构件中的第二位置。

公开(公告)号：US20120182151A1

公开(公告)日：2012-07-19

申请号：US13085439

申请日：2011-04-12

申请人： SONG-LIN TONG ,  GUANG-DONG YUAN ,  HAI-QING ZHOU

发明人： SONG-LIN TONG ,  GUANG-DONG YUAN ,  HAI-QING ZHOU

IPC分类号： G08B21/00

CPC分类号： H05K7/1498 ,  G01G19/4142 ,  G01G19/52 ,  G01G19/62

摘要： A server rack includes a main body, an electronic scale, and an alarm. The main body is used for receiving a number of servers. The electronic scale includes a pressure sensor and a microcontroller. The main body presses on the pressure sensor so that the pressure sensor can measure the pressure from the main body to obtain a pressure signal. The microcontroller analyzes the pressure signal to calculating the total weight of the main body and the servers. The alarm stores a predetermined weight threshold, which is the total weight of the main body and the maximum servers that the main body can bear. The alarm also compares the measured total weight with the predetermined weight threshold. When the measured total weight is larger than the predetermined weight threshold, the alarm alarms.

摘要翻译： 服务器机架包括主体，电子秤和报警器。 主机用于接收多台服务器。 电子秤包括压力传感器和微控制器。 主体按压压力传感器，使得压力传感器可以测量主体的压力以获得压力信号。 微控制器分析压力信号以计算主体和服务器的总重量。 报警器存储预定的重量阈值，其是主体和主体可承受的最大服务器的总重量。 报警器还将测量的总重量与预定的重量阈值进行比较。 当测量的总重量大于预定重量阈值时，报警报警。

公开(公告)号：US20120170196A1

公开(公告)日：2012-07-05

申请号：US13040236

申请日：2011-03-03

申请人： GUANG-DONG YUAN ,  HAI-QING ZHOU

发明人： GUANG-DONG YUAN ,  HAI-QING ZHOU

IPC分类号： H05K7/20

CPC分类号： H05K7/20836 ,  H05K7/20745

摘要： An exemplary server center includes a server, a heat dissipating system, and temperature controlling device. The heat dissipating system includes an exhaust fan, and an airflow tunnel connecting the exhaust fan with the server. The temperature controlling device includes a temperature sensor electrically connected to the server, and an airflow valve mounted on the airflow tunnel The temperature sensor is configured for detecting a temperature of the server and controlling the airflow valve to permit the airflow enter the airflow tunnel or not, according to the temperature obtained from the server.

摘要翻译： 示例性服务器中心包括服务器，散热系统和温度控制装置。 散热系统包括排风扇和连接排风扇与服务器的气流通道。 温度控制装置包括电气连接到服务器的温度传感器和安装在气流通道上的气流阀温度传感器被配置为检测服务器的温度并控制气流阀以允许气流进入气流通道 ，根据从服务器获得的温度。

公开(公告)号：US20140111100A1

公开(公告)日：2014-04-24

申请号：US13682761

申请日：2012-11-21

申请人： GUANG-DONG YUAN ,  JIN-BO WANG ,  CHUNG-CHI HUANG

发明人： GUANG-DONG YUAN ,  JIN-BO WANG ,  CHUNG-CHI HUANG

IPC分类号： H05B37/02

CPC分类号： H05B37/02 ,  H05B33/0809

摘要： A circuit includes a number of LEDs connected in series, and first and second electronic switches. An anode of a first one of the LEDs is connected to a first power supply. A control terminal of the first electronic switch receives a control signal. A first terminal of the first electronic switch is connected to a second power supply. A second terminal of the first electronic switch is grounded through a first resistor. A control terminal of the second electronic switch is connected to the second terminal of the first electronic switch. A first terminal of the second electronic switch is connected to a cathode of a last one of the LEDs. A second terminal of the second electronic switch is grounded through a second resistor.

摘要翻译： 电路包括串联连接的多个LED以及第一和第二电子开关。 第一个LED的阳极连接到第一电源。 第一电子开关的控制端子接收控制信号。 第一电子开关的第一端子连接到第二电源。 第一电子开关的第二端子通过第一电阻器接地。 第二电子开关的控制端子连接到第一电子开关的第二端子。 第二电子开关的第一端子连接到最后一个LED的阴极。 第二电子开关的第二端子通过第二电阻器接地。

公开(公告)号：US20090237112A1

公开(公告)日：2009-09-24

申请号：US12205927

申请日：2008-09-08

申请人： CHUNG-CHI HUANG ,  GUANG-DONG YUAN ,  JIAN-CHUN PAN ,  DE-JUN ZENG ,  WEI-MIN ZHANG

发明人： CHUNG-CHI HUANG ,  GUANG-DONG YUAN ,  JIAN-CHUN PAN ,  DE-JUN ZENG ,  WEI-MIN ZHANG

IPC分类号： H03K19/173 ,  H03K19/177

CPC分类号： G06F13/4072

摘要： A programmable logic device (PLD) data transfer cable includes a parallel interface, a programming interface, and a logic control circuit. The parallel interface is used for connecting to PLDs. The logic control circuit includes a first group of transmission channels, a second group of transmission channels, a first group of switches, and a second group of switches. The first and second group of switches control the working status of the first and second group of transmission channels respectively. The electrical connections between pins of the parallel interface and the programming interface when first group of transmission channels are activated are different with those when second group of transmission channels are activated.

摘要翻译： 可编程逻辑器件（PLD）数据传输电缆包括并行接口，编程接口和逻辑控制电路。 并行接口用于连接到PLD。 逻辑控制电路包括第一组传输信道，第二组传输信道，第一组交换机和第二组交换机。 第一组和第二组交换机分别控制第一组和第二组传输信道的工作状态。 当第一组传输通道被激活时，并行接口的引脚和编程接口之间的电连接与第二组传输通道被激活时的电连接不同。

公开(公告)号：US20090002183A1

公开(公告)日：2009-01-01

申请号：US11941977

申请日：2007-11-19

申请人： XIAN-MING WANG ,  GUANG-DONG YUAN ,  CHUNG-CHI HUANG

发明人： XIAN-MING WANG ,  GUANG-DONG YUAN ,  CHUNG-CHI HUANG

IPC分类号： G08B21/00

CPC分类号： G01R19/16552

摘要： An exemplary surge current alarm circuit includes a detecting circuit to detect a surge current and convert the surge current into a digital signal with a pulse width corresponding to a duration of an over value part of the surge current when the surge current is over a limitative current value; a processing circuit connected to the detecting circuit to receive the digital signal and generate an alarm signal when the pulse width of the digital signal is over a limitative time; and an alarm circuit connected to the processing circuit to give an alarm upon receiving the alarm signal from the processing circuit.

摘要翻译： 一个示例性的浪涌电流报警电路包括一个检测电路，用于检测浪涌电流，并将浪涌电流转换为数字信号，其脉冲宽度对应于当浪涌电流超过限制电流时浪涌电流的过零值部分的持续时间 值; 连接到检测电路的处理电路，用于接收数字信号，并且当数字信号的脉冲宽度超过限制时间时产生报警信号; 以及连接到处理电路的报警电路，在从处理电路接收到报警信号时发出报警。

公开(公告)号：US20090158093A1

公开(公告)日：2009-06-18

申请号：US11963877

申请日：2007-12-24

申请人： RAN CHEN ,  DA-YOU CHEN ,  GUANG-DONG YUAN ,  CHUNG-CHI HUANG

发明人： RAN CHEN ,  DA-YOU CHEN ,  GUANG-DONG YUAN ,  CHUNG-CHI HUANG

IPC分类号： G06F11/273

CPC分类号： G06F11/27

摘要： An exemplary motherboard tester includes a processor comprising a pair of data terminals for transmitting data; and an interface comprising: a pair of data terminals coupled to the data terminals of the processor respectively; at least one output terminal arranged for connecting to a corresponding pin of a chipset mounted on a motherboard to send a test signal generated by the processor to the pin; and at least one input terminal arranged for connecting to a test point on the motherboard which is electrically connected to the pin, to receive a feedback signal from the test point, wherein, the processor compares the feedback signal with the test signal to determine whether the pin of the chipset is normal, open, or shorted.

摘要翻译： 示例性主板测试器包括：处理器，包括用于发送数据的一对数据终端; 以及接口，包括：分别耦合到所述处理器的数据终端的一对数据终端; 至少一个输出端子布置成连接到安装在母板上的芯片组的相应引脚，以将由处理器产生的测试信号发送到引脚; 以及至少一个输入端子，其布置成用于连接到与所述引脚电连接的所述母板上的测试点，以从所述测试点接收反馈信号，其中，所述处理器将所述反馈信号与所述测试信号进行比较，以确定是否 芯片组的引脚是正常的，开路的或短路的。