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    • 2. 发明申请
    • MOTHERBOARD FIXING DEVICE AND COMPUTER HAVING SAME
    • 主板固定装置和具有相同功能的计算机
    • US20120300397A1
    • 2012-11-29
    • US13236662
    • 2011-09-20
    • ZHONG-PING YANGGUANG-DONG YUANCHUNG-CHI HUANGHAI-QING ZHOU
    • ZHONG-PING YANGGUANG-DONG YUANCHUNG-CHI HUANGHAI-QING ZHOU
    • G06F1/16
    • G06F1/184
    • 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.
    • 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。
    • 3. 发明申请
    • DEVICE FOR EXITING SCREEN SAVER MODE
    • 用于退出屏幕保护模式的设备
    • US20130127803A1
    • 2013-05-23
    • US13590436
    • 2012-08-21
    • GUANG-DONG YUANCHUNG-CHI HUANGHAI-QING ZHOU
    • GUANG-DONG YUANCHUNG-CHI HUANGHAI-QING ZHOU
    • G09G5/00
    • G06F1/3231G09G5/00G09G2330/022Y02D10/173
    • 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.
    • 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。
    • 4. 发明申请
    • ENCLOSURE WITH SLIDE ASSEMBLIES
    • 带幻灯片组合的外壳
    • US20120133261A1
    • 2012-05-31
    • US12975289
    • 2010-12-21
    • GUANG-DONG YUANHAI-QING ZHOUCHUNG-CHI HUANG
    • GUANG-DONG YUANHAI-QING ZHOUCHUNG-CHI HUANG
    • H05K5/02A47B88/00
    • G06F1/181H05K5/0234
    • 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.
    • 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。
    • 5. 发明申请
    • SERVER RACK HAVING PAYLOAD WEIGHING FUNCTION
    • 具有付费称重功能的服务器机架
    • US20120182151A1
    • 2012-07-19
    • US13085439
    • 2011-04-12
    • SONG-LIN TONGGUANG-DONG YUANHAI-QING ZHOU
    • SONG-LIN TONGGUANG-DONG YUANHAI-QING ZHOU
    • G08B21/00
    • H05K7/1498G01G19/4142G01G19/52G01G19/62
    • 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.
    • 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。
    • 8. 发明申请
    • KEYBOARD WITH CIRCUIT FOR CLEARING CMOS DATA
    • 带有用于清除CMOS数据的电路的键盘
    • US20120044096A1
    • 2012-02-23
    • US12872694
    • 2010-08-31
    • CHUNG-CHI HUANGHAI-QING ZHOU
    • CHUNG-CHI HUANGHAI-QING ZHOU
    • H03M11/00
    • G06F1/24G06F3/0219
    • A keyboard includes a keyboard body, a first resistor, a first capacitor, a jumper block mounted to the keyboard body, a battery, a keyboard interface, and a keyboard control circuit. The jumper block includes a grounded first pin and a second pin. The battery includes a positive terminal grounded by the first resistor and the first capacitor connected in series, and a grounded negative terminal. The keyboard interface includes a data pin, a voltage pin, and an idle pin. The idle pin is connected to a node between the first resistor and the first capacitor, and connected to the second pin of the jumper block. The keyboard control circuit is connected to the data pin to transmit data, and connected to the voltage pin to receive a voltage.
    • 键盘包括键盘体,第一电阻器,第一电容器,安装到键盘体的跳线块,电池,键盘接口和键盘控制电路。 跳线块包括接地的第一引脚和第二引脚。 电池包括由第一电阻器和串联连接的第一电容器接地的正极端子和接地的负极端子。 键盘接口包括数据引脚,电压引脚和空闲引脚。 空闲引脚连接到第一电阻器和第一电容器之间的节点,并连接到跳线块的第二引脚。 键盘控制电路连接到数据引脚传输数据,并连接到电压引脚以接收电压。
    • 10. 发明申请
    • COMPUTER POWER SUPPLY AND POWER STATUS SIGNAL GENERATING CIRCUIT THEREOF
    • 计算机电源和电源状态信号产生电路
    • US20100275041A1
    • 2010-10-28
    • US12468018
    • 2009-05-18
    • HAI-QING ZHOUCHUNG-CHI HUANG
    • HAI-QING ZHOUCHUNG-CHI HUANG
    • G06F1/00
    • G06F1/26
    • 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.
    • 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。