公开(公告)号：US20130315728A1

公开(公告)日：2013-11-28

申请号：US13525389

申请日：2012-06-18

申请人： HAI-QING ZHOU ,  YI-XIN TU

发明人： HAI-QING ZHOU ,  YI-XIN TU

IPC分类号： F04D29/60 ,  F16M13/02 ,  H05K7/20 ,  F16M13/00

CPC分类号： G06F1/183 ,  G06F1/20

摘要： A fixing device includes a support fixed in a chassis, and a bracket installing a fan. The support includes a mounting plate. The mounting plate defines a vent area and a number of latching holes located around the vent area. The bracket includes a number of pins respectively latched into the latching holes of the support and a positioning portion. A tab protrudes from the support, to engage with the positioning portion of the bracket. An elastic portion extends down from the bracket to resiliently abut against the chassis.

摘要翻译： 固定装置包括固定在底盘中的支撑件和安装风扇的支架。 支架包括安装板。 安装板限定通气区域和位于通气区域周围的多个闭锁孔。 支架包括分别锁定在支撑件的锁定孔中的多个销和定位部分。 突片从支撑件突出，以与支架的定位部分接合。 弹性部分从支架向下延伸以弹性地抵靠底盘。

公开(公告)号：US20130043892A1

公开(公告)日：2013-02-21

申请号：US13249377

申请日：2011-09-30

申请人： YI-XIN TU ,  JIN-LIANG XIONG ,  HAI-QING ZHOU

发明人： YI-XIN TU ,  JIN-LIANG XIONG ,  HAI-QING ZHOU

IPC分类号： G01R27/02

CPC分类号： G01R27/025

摘要： A resistance measuring circuit for measuring a resistor includes an amplifier, a transistor, a variable resistor, a first resistor, and a second resistor. The transistor includes a base connected to the output of the amplifier, a collector connected to a direct current (DC) power supply, and an emitter. The first resistor includes a first terminal connected to the DC power source, and a second terminal grounded through the variable resistor and connected to the non-inverting terminal of the amplifier. The second resistor includes a first terminal connected to the inverting terminal of the amplifier and connected to the emitter of the transistor through the resistor to be measured, and a second terminal grounded.

摘要翻译： 用于测量电阻器的电阻测量电路包括放大器，晶体管，可变电阻器，第一电阻器和第二电阻器。 晶体管包括连接到放大器的输出的基极，连接到直流（DC）电源的集电极和发射极。 第一电阻器包括连接到直流电源的第一端子和通过可变电阻器接地并连接到放大器的同相端子的第二端子。 第二电阻器包括连接到放大器的反相端子的第一端子，并通过要测量的电阻器连接到晶体管的发射极，第二端子接地。

公开(公告)号：US20130025945A1

公开(公告)日：2013-01-31

申请号：US13330707

申请日：2011-12-20

申请人： JIN-LIANG XIONG ,  HAI-QING ZHOU ,  YI-XIN TU

发明人： JIN-LIANG XIONG ,  HAI-QING ZHOU ,  YI-XIN TU

IPC分类号： G01G23/36

CPC分类号： H05K7/1488 ,  H05K7/1498

摘要： A server container includes a main body, at least one support plate, at least one angle detecting module, and an alarm module. The main body includes two opposite sidewalls. Two opposite edges of each support plate is interconnected the two sidewalls. Each angle detecting module includes an angle sensor and a controlling module. The angle sensor is correspondingly positioned on one support plate and for detecting a bending angle of the support plate and generating an angle signal corresponding to the bending angle. The controlling module is configured for comparing the voltage of the angle signal with a reference voltage which corresponds to a predetermined degree and generating a control signal upon a condition that the voltage of the angle signal is greater than the reference voltage. The alarm module is configured for generating an alarm upon a condition of receiving the control signal.

摘要翻译： 服务器容器包括主体，至少一个支撑板，至少一个角度检测模块和报警模块。 主体包括两个相对的侧壁。 每个支撑板的两个相对的边缘在两个侧壁互连。 每个角度检测模块包括角度传感器和控制模块。 角度传感器相应地定位在一个支撑板上，并用于检测支撑板的弯曲角度并产生对应于弯曲角度的角度信号。 控制模块被配置为将角度信号的电压与对应于预定程度的参考电压进行比较，并且在角度信号的电压大于参考电压的条件下产生控制信号。 报警模块被配置为在接收到控制信号的条件下产生报警。

公开(公告)号：US20130017707A1

公开(公告)日：2013-01-17

申请号：US13280297

申请日：2011-10-24

申请人： JIAN-CHUN PAN ,  HAI-QING ZHOU ,  YI-XIN TU

发明人： JIAN-CHUN PAN ,  HAI-QING ZHOU ,  YI-XIN TU

IPC分类号： H01R13/627

CPC分类号： H01R13/6273

摘要： A connector assembly includes a first connector and a second connector. The first connector includes a main body, and a latching member extending out from the main body. The latching member includes a resilient extending portion extending from an outer surface of the main body, and a latching protrusion extending out from the extending portion. The second connector to be connected to the first connector, and includes a base, and a connecting member extending out from an outer surface of the base. The connecting member defining sliding groove and a receiving portion communicating with the sliding groove for latching the latching protrusion. Wherein when the first and second connectors are being connected, the latching member slides through the sliding groove, such that the latching protrusion is latched in the receiving portion.

摘要翻译： 连接器组件包括第一连接器和第二连接器。 第一连接器包括主体和从主体延伸出的闩锁构件。 闩锁构件包括从主体的外表面延伸的弹性延伸部分和从延伸部分伸出的闩锁突起。 要连接到第一连接器的第二连接器，并且包括基座，以及从基座的外表面延伸出的连接构件。 所述连接构件限定滑动槽和与所述滑动槽连通以用于闩锁所述闩锁突起的接收部。 其中当第一和第二连接器被连接时，闩锁构件滑动通过滑动槽，使得闩锁突起被锁定在接收部分中。

公开(公告)号：US20120319668A1

公开(公告)日：2012-12-20

申请号：US13189567

申请日：2011-07-25

申请人： YI-XIN TU ,  HAI-QING ZHOU ,  JIN-LIANG XIONG

发明人： YI-XIN TU ,  HAI-QING ZHOU ,  JIN-LIANG XIONG

IPC分类号： G05F1/618

CPC分类号： G06F1/30 ,  G06F1/28

摘要： A power supply circuit includes a pulse width modulation (PWM) controller, a plurality of phase circuits connected to the PWM controller, and a protection circuit connected to the PWM controller and each of the phase circuits. The PWM controller controls all of the phase circuits alternately outputting power supply voltages according to a predetermined sequence, and the protection circuit operates to detect whether the phase circuits work normally. When any one of the phase circuits does not work normally, the protection circuit turns off the PWM controller and all of the phase circuits.

摘要翻译： 电源电路包括脉冲宽度调制（PWM）控制器，连接到PWM控制器的多个相电路以及连接到PWM控制器和每个相电路的保护电路。 PWM控制器根据预定的顺序控制所有的相电路交替地输出电源电压，并且保护电路用于检测相电路是否正常工作。 当任何一个相电路不能正常工作时，保护电路关断PWM控制器和所有相电路。

公开(公告)号：US20120262148A1

公开(公告)日：2012-10-18

申请号：US13104018

申请日：2011-05-10

申请人： YI-XIN TU ,  HAI-QING ZHOU ,  JIN-LIANG XIONG

发明人： YI-XIN TU ,  HAI-QING ZHOU ,  JIN-LIANG XIONG

IPC分类号： G01R19/00

CPC分类号： G01R19/0084 ,  G01R19/16552

摘要： A voltage measurement apparatus includes a power interface, first and second voltage detecting modules, first and second driving modules, and first and second indication modules. The first voltage detecting module compares an output voltage with a first reference voltage, to determine whether the output voltage is greater than the first reference voltage. The second voltage detecting module compares the output voltage with a second reference voltage, to determine whether the output voltage is less than the second reference voltage. The first indication module indicates the output voltage when the output voltage is greater than the upper limit voltage or less than the lower limit voltage. The second indication module indicates the output voltage when the output voltage is less than or equal to the upper limit voltage and greater than or equal to the lower limit voltage.

摘要翻译： 电压测量装置包括电源接口，第一和第二电压检测模块，第一和第二驱动模块以及第一和第二指示模块。 第一电压检测模块将输出电压与第一参考电压进行比较，以确定输出电压是否大于第一参考电压。 第二电压检测模块将输出电压与第二参考电压进行比较，以确定输出电压是否小于第二参考电压。 第一指示模块指示输出电压大于上限电压或小于下限电压时的输出电压。 第二指示模块指示当输出电压小于或等于上限电压并且大于或等于下限电压时的输出电压。

公开(公告)号：US20130168337A1

公开(公告)日：2013-07-04

申请号：US13447300

申请日：2012-04-16

申请人： HAI-QING ZHOU

发明人： HAI-QING ZHOU

IPC分类号： H05K7/14 ,  H05K7/18

CPC分类号： G06F1/183

摘要： A mounting apparatus for mounting a removable module in a chassis with a sidewall defining a locking slot includes a locking member, and an operation member. The removable module includes a side plate defining a through slot, and an end plate defining a through hole adjacent to the end plate. The operation member is pivotably attached to an inner surface of the side plate. The locking member includes a mounting piece fixed to the inner surface of the side plate, and a resilient piece slantingly extending from the mounting piece. A wedge extends from the resilient piece. The operation member includes a handle and a pressing portion. The handle is operated to rotate the operation member in to make the pressing portion press the resilient piece toward the side plate, until the wedge extends through the through slot to lock in the locking slot of the sidewall.

摘要翻译： 用于将可移除模块安装在具有限定锁定槽的侧壁的底盘中的安装装置包括锁定构件和操作构件。 可拆卸模块包括限定通孔的侧板和限定与端板相邻的通孔的端板。 操作构件可枢转地附接到侧板的内表面。 锁定构件包括固定到侧板的内表面的安装件和从安装件倾斜延伸的弹性件。 楔形件从弹性件延伸。 操作构件包括手柄和按压部。 手柄被操作以使操作构件旋转，使得按压部分朝向侧板压入弹性件，直到楔形件延伸穿过通孔以锁定在侧壁的锁定槽中。

公开(公告)号：US20130162347A1

公开(公告)日：2013-06-27

申请号：US13427585

申请日：2012-03-22

申请人： HAI-QING ZHOU

发明人： HAI-QING ZHOU

IPC分类号： H03F3/14

CPC分类号： G06F13/385

摘要： An identifying circuit is connected between a Universal Serial Bus (USB) interface and a controller. The identifying circuit includes first to fourth electronic switches. When a power adapter connects to the USB interface, the first and fourth electronic switches are not turned on, and the second and third electronic switches are turned on. An identification pin of the controller receives a low level signal and determines that the power adapter connects to the USB interface. When a computer connects to the USB interface, the first and fourth electronic switches are turned on, and the second and third electronic switches are not turned on. The identification pin receives a high level signal and determines that the computer is connected to the USB interface.

摘要翻译： 识别电路连接在通用串行总线（USB）接口和控制器之间。 识别电路包括第一至第四电子开关。 当电源适配器连接到USB接口时，第一和第四个电子开关不会打开，第二和第三个电子开关打开。 控制器的识别引脚接收低电平信号，并确定电源适配器连接到USB接口。 当计算机连接到USB接口时，第一和第四电子开关导通，第二和第三电子开关不被接通。 识别引脚接收高电平信号，并确定计算机已连接到USB接口。

公开(公告)号：US20130148275A1

公开(公告)日：2013-06-13

申请号：US13531047

申请日：2012-06-22

申请人： HAI-QING ZHOU

发明人： HAI-QING ZHOU

IPC分类号： H01R13/52 ,  H05K7/00

CPC分类号： G06F1/181 ,  G06F1/182 ,  H01R13/443 ,  H01R13/5213 ,  H05K5/0247

摘要： A plug for a connecting port of an electronic device to prevent the connecting port from moisture and dust and includes a base, a protection wall, and a fixing arm. The protection wall is an enclosing circular wall extending along a periphery of the base and defines a receiving space. The fixing arm extends outwards from an outer side surface of the protection wall. The fixing arm includes a connecting part and a pair of fastening pieces formed at an end of the fixing arm away from the protection wall. The connecting part connects with the protection wall. The fastening pieces extend outwards from a surface of the connecting part away from the base.

摘要翻译： 一种用于电子设备的连接端口的插头，用于防止连接端口受潮和灰尘，并包括底座，保护壁和固定臂。 保护壁是沿着基部的周边延伸并限定接收空间的封闭的圆形壁。 固定臂从保护壁的外侧表面向外延伸。 固定臂包括连接部分和形成在固定臂的远离保护壁的一端的一对紧固件。 连接部分与保护墙相连。 紧固件从连接部件的表面向外延伸远离基座。

公开(公告)号：US20130107478A1

公开(公告)日：2013-05-02

申请号：US13303171

申请日：2011-11-23

申请人： HAI-QING ZHOU

发明人： HAI-QING ZHOU

IPC分类号： H05K7/10

CPC分类号： G06F1/186

摘要： A mounting apparatus for mounting an expansion card with a block piece includes a housing, a first mounting member, and a second mounting member. The housing includes a side plate and a base fixed to the side plate. The first mounting member is pivotably attached to the base. The second mounting member is pivotably attached to the side plate. The first mounting member is pivotable to press the block piece of the expansion card on the base, the second mounting member is pivotable to abut against the first mounting member toward the block piece.

摘要翻译： 用于安装具有块件的扩展卡的安装装置包括壳体，第一安装构件和第二安装构件。 壳体包括侧板和固定到侧板的底座。 第一安装构件可枢转地附接到基座。 第二安装构件可枢转地附接到侧板。 第一安装构件可枢转以将基座上的扩展卡的块件按压，第二安装构件可枢转以抵靠第一安装构件朝向块件。