公开(公告)号：US20130168337A1

公开(公告)日：2013-07-04

申请号：US13447300

申请日：2012-04-16

Applicant: HAI-QING ZHOU

Inventor： HAI-QING ZHOU

IPC: H05K7/14 ,  H05K7/18

CPC classification number: G06F1/183

Abstract: 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.

Abstract translation: 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

Applicant: HAI-QING ZHOU

Inventor： HAI-QING ZHOU

IPC: H03F3/14

CPC classification number: G06F13/385

Abstract: 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.

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

Applicant: HAI-QING ZHOU

Inventor： HAI-QING ZHOU

IPC: H01R13/52 ,  H05K7/00

CPC classification number: G06F1/181 ,  G06F1/182 ,  H01R13/443 ,  H01R13/5213 ,  H05K5/0247

Abstract: 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.

Abstract translation: 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

Applicant: HAI-QING ZHOU

Inventor： HAI-QING ZHOU

IPC: H05K7/10

CPC classification number: G06F1/186

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130070413A1

公开(公告)日：2013-03-21

申请号：US13248047

申请日：2011-09-29

Applicant: HAI-QING ZHOU

Inventor： HAI-QING ZHOU

IPC: G06F1/16

CPC classification number: G06F1/187

Abstract: A mounting device for fixing an optical disk drive (ODD) includes a latch and a rack including a bottom wall. Two pins extend out from opposite sides of the ODD. A first plate and a second plate extend up from the bottom wall to sandwich the ODD. a tab extends inward from a back end of one of the first and second plates to block a back end of the ODD. An opening and a slot below and communicating with the opening are defined in each of the first and second plates. The latch is pivotally mounted to the first plate adjacent to the slot. The pins of the ODD extend into the slots through the corresponding openings. One of the pins is blocked by the latch.

Abstract translation: 用于固定光盘驱动器（ODD）的安装装置包括闩锁和包括底壁的支架。 两个引脚从ODD的相对侧延伸出来。 第一板和第二板从底壁向上延伸以夹持ODD。 一个突片从第一和第二板之一的后端向内延伸以阻挡ODD的后端。 在第一和第二板中的每一个中限定了一个开口和一个与开口连通的槽。 闩锁枢转地安装到与槽相邻的第一板。 ODD的销钉通过相应的开口延伸到槽中。 其中一个引脚被锁存器阻塞。

公开(公告)号：US20130068707A1

公开(公告)日：2013-03-21

申请号：US13267902

申请日：2011-10-07

Applicant: HAI-QING ZHOU

Inventor： HAI-QING ZHOU

IPC: H05K7/18

CPC classification number: G11B33/124

Abstract: A mounting device for mounting an optical disk drive (ODD) includes a rack and a fixing member. The rack defines an opening in a front side through which the ODD extends into the rack. A blocking plate is formed at a rear end of the rack to block a back end of the ODD. Two bars are formed between the opening and the blocking portion to sandwich the ODD. The fixing member is pivotally mounted to a side of the opening to block a front end of the ODD.

Abstract translation: 用于安装光盘驱动器（ODD）的安装装置包括机架和固定构件。 机架在前侧定义了一个开口，通过该开口，ODD延伸到机架中。 阻挡板形成在齿条的后端以阻挡ODD的后端。 在开口和阻挡部分之间形成两个棒以夹持ODD。 固定构件枢转地安装在开口的一侧以阻挡ODD的前端。

公开(公告)号：US20130054163A1

公开(公告)日：2013-02-28

申请号：US13305060

申请日：2011-11-28

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

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

IPC: G01R21/00 ,  G06F19/00

CPC classification number: G01R21/00 ,  G01R31/2621

Abstract: A power measuring system for measuring a turning-on power, a turning-off power, and a turned-on power of a first field-effect transistor includes a pulse driver, a first resistor, a processing unit, and an indication unit. The pulse driver generates square wave signals. The processing unit samples voltages at the source and the drain of the first field-effect transistor, and at the first and second terminals of the first resistor at the moment when the square wave signals changes from low to high or from high to low, and calculates the turning-on power, the turning-off power, and the turned-on power of the first field-effect transistor. The indication unit displays the turning-on power, the turning-off power, and the turned-on power of the first field-effect transistor.

Abstract translation: 用于测量第一场效应晶体管的导通电力，断电功率和导通功率的功率测量系统包括脉冲驱动器，第一电阻器，处理单元和指示单元。 脉冲驱动器产生方波信号。 处理单元在方波信号从低变为高或从高变为低的时刻对第一场效应晶体管的源极和漏极以及第一电阻的第一和第二端的电压进行采样，以及 计算第一场效应晶体管的导通功率，关断功率和导通功率。 指示单元显示第一场效应晶体管的接通电源，截止电源和导通电源。

公开(公告)号：US20130050965A1

公开(公告)日：2013-02-28

申请号：US13368522

申请日：2012-02-08

Applicant: HAI-QING ZHOU

Inventor： HAI-QING ZHOU

IPC: H05K7/14

CPC classification number: G06F1/186

Abstract: A PCI card fastening device for fastening a PCI card to a chassis includes a latching plate fixed to the PCI card, a latching element slidably fixed to the chassis and a locking element. The latching element includes a latching hole and a latching portion. The locking element is rotatably fixed to the latching element, the locking element includes a pressing board and a hook, the hook includes a securing block. The latching plate is latched to the latching portion, the securing block is latched in the latching hole to latch the locking element to the latching element. After the securing block is released from the latching hole, the pressing board moves away from the latching element to release the latching plate between the pressing arm and the latching element.

Abstract translation: 用于将PCI卡紧固到底盘的PCI卡紧固装置包括固定到PCI卡的锁定板，可滑动地固定到底盘的锁定元件和锁定元件。 闩锁元件包括闩锁孔和闩锁部分。 锁定元件可旋转地固定到闩锁元件，锁定元件包括按压板和钩，钩包括固定块。 闩锁板被闩锁到闩锁部分，固定块被锁定在闩锁孔中，以将锁定元件锁定到闩锁元件。 在固定块从锁定孔释放之后，按压板从闩锁元件移开，以将闩锁板释放在按压臂和闩锁元件之间。

公开(公告)号：US20130042033A1

公开(公告)日：2013-02-14

申请号：US13274365

申请日：2011-10-17

Applicant: HAI-QING ZHOU

Inventor： HAI-QING ZHOU

IPC: G06F3/00 ,  G06F3/02 ,  G06F3/033 ,  G06F1/16

CPC classification number: G06F3/023 ,  G06F3/038 ,  G09G5/006 ,  G09G2330/06 ,  G09G2370/04

Abstract: An interface device for input device includes a motherboard, a connector, a first video graphics array (VGA) interface electronically connected to motherboard, a second VGA interface electronically connected with the first VGA interface and a display. The connector is positioned on the display and electronically connected to the second VGA interface. The motherboard controls the connector via the first VGA interface and the second VGA interface to communicate with an input device mated with the connector.

Abstract translation: 用于输入设备的接口设备包括主板，连接器，电连接到母板的第一视频图形阵列（VGA）接口，与第一VGA接口电连接的第二VGA接口和显示器。 连接器位于显示器上并电连接到第二VGA接口。 主板通过第一VGA接口和第二VGA接口控制连接器，以与与连接器配合的输入设备进行通信。

公开(公告)号：US20130038447A1

公开(公告)日：2013-02-14

申请号：US13339378

申请日：2011-12-29

Applicant: ZHENG-QUAN PENG ,  HAI-QING ZHOU ,  YI-XIN TU

Inventor： ZHENG-QUAN PENG ,  HAI-QING ZHOU ,  YI-XIN TU

IPC: G08B21/00 ,  G08B29/00

CPC classification number: G07C9/00309 ,  G07C9/0069 ,  G07C2009/00388 ,  G07C2009/00603 ,  G07C2009/00793

Abstract: An electronic locking assembly includes an electronic lock and an electronic key for unlocking the electronic lock. The electronic key includes a first memory for storing a first password, and a first signal transceiver for encoding the first password into a first wireless signal and transmitting the first wireless signal. The electronic lock includes a main body for physically locking or unlocking the device, a second memory for storing a second password, a second signal transceiver, a processor, and a comparator. The second signal transceiver receives the first wireless signal and decodes the first wireless signal into the first password. The processor sends the first password and the second password to the comparator. The comparator compares whether the first password second password match, and thus to control the main body to physically lock or unlock the device.

Abstract translation: 电子锁定组件包括电子锁和用于解锁电子锁的电子钥匙。 电子钥匙包括用于存储第一密码的第一存储器和用于将第一密码编码为第一无线信号并发送第一无线信号的第一信号收发器。 电子锁包括用于物理地锁定或解锁设备的主体，用于存储第二密码的第二存储器，第二信号收发器，处理器和比较器。 第二信号收发器接收第一无线信号并将第一无线信号解码为第一密码。 处理器将第一个密码和第二个密码发送到比较器。 比较器比较第一密码第二密码是否匹配，从而控制主体物理锁定或解锁设备。