公开(公告)号：US20130135909A1

公开(公告)日：2013-05-30

申请号：US13552747

申请日：2012-07-19

Applicant: YUN-FEI ZHANG ,  YU-LIN LIU

Inventor： YUN-FEI ZHANG ,  YU-LIN LIU

IPC: H02M7/06

CPC classification number: H02M3/33523 ,  H02M7/2176

Abstract: An output adjustment circuit includes a rectifier and filter circuit, a voltage drop circuit, a voltage output circuit, a PWM regulator, and a feedback circuit. The rectifier and filter circuit receives an AC voltage and converts it into a square wave signal. The voltage drop circuit includes a primary coil and a secondary coil. The primary coil is connected to the rectifier and filter circuit. The primary coil receives the square wave signal. The voltage output circuit is connected to the secondary coil. The PWM regulator is connected to the primary coil. The PWM regulator generates a pulse signal to turn on and turn off the primary coil periodically. The feedback circuit controls a duty cycle of the pulse signal to adjust a during time of the primary coil being on in a cycle. The primary coil transmits energy to the secondary coil according the during time.

Abstract translation: 输出调整电路包括整流器和滤波电路，电压降电路，电压输出电路，PWM调节器和反馈电路。 整流器和滤波电路接收交流电压并将其转换为方波信号。 电压降电路包括初级线圈和次级线圈。 初级线圈连接到整流器和滤波电路。 初级线圈接收方波信号。 电压输出电路连接到次级线圈。 PWM调节器连接到初级线圈。 PWM调节器产生一个脉冲信号，以便导通并周期性地关闭初级线圈。 反馈电路控制脉冲信号的占空比，以在初级线圈在一个周期中接通时调节a。 初级线圈根据时间将能量传递给次级线圈。

公开(公告)号：US20130134114A1

公开(公告)日：2013-05-30

申请号：US13562774

申请日：2012-07-31

Applicant: YU-LAN LIU ,  CHANG-JUN LI ,  WEI-MIN QIN ,  YU-LIN LIU

Inventor： YU-LAN LIU ,  CHANG-JUN LI ,  WEI-MIN QIN ,  YU-LIN LIU

IPC: H05K7/00

CPC classification number: G01M7/027 ,  G01M7/04

Abstract: A test support apparatus includes a hanging plate and a holding post. The hanging plate defines a receiving hole and includes a bearing portion. The holding post is received in the receiving hole and rotatable relative to the hanging plate. The holding post includes a holding portion and a latching portion extending from the holding portion. The holding portion is secured to the bearing portion and defining a slit for a securing member to engage therein. The latching portion is rotatably engaged with edge of the receiving hole. The securing member is capable of be inserted into a threaded hole defined in a test product.

Abstract translation: 测试支撑装置包括悬挂板和保持柱。 吊板限定了一个接收孔，并包括一个轴承部分。 保持柱容纳在接收孔中并相对于悬挂板可旋转。 保持柱包括保持部和从保持部延伸的闩锁部。 保持部分固定到轴承部分并且限定用于固定构件的狭缝以与其接合。 闩锁部分可旋转地与接收孔的边缘接合。 固定构件能够插入到测试产品中限定的螺纹孔中。

公开(公告)号：US20120227464A1

公开(公告)日：2012-09-13

申请号：US13216266

申请日：2011-08-24

Applicant: MENG-BIN YU ,  MING-HUI LUO ,  CHANG-JUN LI ,  YU-LIN LIU

Inventor： MENG-BIN YU ,  MING-HUI LUO ,  CHANG-JUN LI ,  YU-LIN LIU

IPC: G01N3/00

CPC classification number: G01M7/08

Abstract: A drop test apparatus performs a drop test on a product. The drop test apparatus includes a drop control module and a support module. The drop control module includes a bottom plate and a support beam substantially perpendicularly attached to the bottom plate. The support module is attached at a predetermined height to the support beam and includes a lever for detecting whether the product is placed in a desired position. A support panel is disposed at a first end of the lever for supporting the product. A second end of the lever is under a predetermined force for maintaining the lever in a balanced state when the product is placed in the desired position.

Abstract translation: 跌落试验装置对产品进行跌落试验。 跌落测试装置包括一个落下控制模块和一个支撑模块。 液滴控制模块包括底板和基本垂直地附接到底板的支撑梁。 支撑模块以预定高度附接到支撑梁，并且包括用于检测产品是否被放置在期望位置的杠杆。 支撑面板设置在杠杆的第一端以支撑产品。 杠杆的第二端处于预定的力下，以在产品被放置在所需位置时将杠杆保持在平衡状态。

公开(公告)号：US20120132016A1

公开(公告)日：2012-05-31

申请号：US13168088

申请日：2011-06-24

Applicant: FANG-YUAN CHEN ,  SHU-QI WU ,  YANG CHEN ,  YU-LIN LIU

Inventor： FANG-YUAN CHEN ,  SHU-QI WU ,  YANG CHEN ,  YU-LIN LIU

IPC: G01N33/00

CPC classification number: G06F11/2733 ,  G11B25/043 ,  G11B33/12

Abstract: A testing apparatus includes a support mechanism, a pushing device, and a clamping device secured to the driving member. The clamping device secures a product. The pushing device includes a guiding pipe, a driving member moveably attached to the guiding pipe, and an elastic member received in the guiding pipe. The elastic member is connected to a first end of the driving member. The first end of the driving member is received in the guiding pipe. The clamping device is secured to the driving member. Wherein the guiding pipe is adapted to receive air, the driving member is adapted to be driven by air to move along a first direction, and the elastic member is adapted to rebound to pull the driving member to move along a second direction opposite to the first direction.

Abstract translation: 测试装置包括支撑机构，推动装置和固定到驱动构件的夹紧装置。 夹紧装置固定产品。 推动装置包括引导管，可移动地附接到引导管的驱动构件和容纳在引导管中的弹性构件。 弹性构件连接到驱动构件的第一端。 驱动构件的第一端容纳在引导管中。 夹紧装置被固定到驱动构件。 其中，所述导向管适于接收空气，所述驱动构件适于被空气驱动以沿着第一方向移动，并且所述弹性构件适于回弹以拉动所述驱动构件沿着与所述第一方向相反的第二方向移动 方向。

公开(公告)号：US20120024039A1

公开(公告)日：2012-02-02

申请号：US12978130

申请日：2010-12-23

Applicant: YIN LE ,  YU-LIN LIU ,  QIANG ZHANG

Inventor： YIN LE ,  YU-LIN LIU ,  QIANG ZHANG

IPC: G01N3/00

CPC classification number: G01M7/08 ,  G01N3/303

Abstract: A drop test device for testing a corner portion of a work piece, includes a bottom board, a support pillar, and a hanging mechanism. The support pillar is mounted on the bottom board. The hanging mechanism is mounted on the support pillar and is located above the bottom board. The hanging mechanism includes a support member. The support member includes a triangle base. Angles and sides of the triangle base hold the work piece thereon to have a corner of the work piece directed towards the bottom board.

Abstract translation: 用于测试工件的角部的落下试验装置包括底板，支柱和悬挂机构。 支撑柱安装在底板上。 悬挂机构安装在支撑柱上，位于底板上方。 悬挂机构包括支撑构件。 支撑构件包括三角形底座。 三角形基座的角度和侧面将工件保持在其上，以使工件的拐角指向底板。

公开(公告)号：US20110179865A1

公开(公告)日：2011-07-28

申请号：US12870627

申请日：2010-08-27

Applicant: XIANG-BIAO CHEN ,  YU-LIN LIU ,  QIANG ZHANG

Inventor： XIANG-BIAO CHEN ,  YU-LIN LIU ,  QIANG ZHANG

IPC: G01P3/36

CPC classification number: G01P3/486 ,  G01M99/004

Abstract: A fan speed testing system for testing a testing fan includes a testing fan, a collecting module, a processing module, a converting module; and a displaying module. A label is attached to the testing fan and capable of rotating with the testing fan. The collecting module is configured to collect light reflected off of the label as the fan rotates in order to produce a pulse signal. The processing module is configured to adjust the pulse signal to be a standard square wave. The converting module is configured to obtain a fan speed data of the testing fan according to conversion times between high levels and low levels of the standard square wave. The displaying module is configured to display the fan speed data.

Abstract translation: 用于测试风扇的风扇速度测试系统包括测试风扇，收集模块，处理模块，转换模块; 和显示模块。 测试风扇上附有一个标签，并能与测试风扇一起旋转。 收集模块被配置为当风扇旋转时收集从标签反射的光，以产生脉冲信号。 处理模块被配置为将脉冲信号调整为标准方波。 转换模块被配置为根据标准方波的高电平和低电平之间的转换时间来获得测试风扇的风扇速度数据。 显示模块配置为显示风扇速度数据。

公开(公告)号：US07552616B2

公开(公告)日：2009-06-30

申请号：US11829977

申请日：2007-07-30

Applicant: Yu-Lin Liu ,  Zhong-Shao Luo ,  Xue-Ji Luo ,  Qiang Zeng

Inventor： Yu-Lin Liu ,  Zhong-Shao Luo ,  Xue-Ji Luo ,  Qiang Zeng

IPC: G01M7/00 ,  G01N3/00 ,  G01N33/00 ,  G01P15/00 ,  B66F3/22

CPC classification number: G01M7/08

Abstract: An impact platform (30) for use in drop testing includes a bottom plate (33), a lift plate (31), a bracket (35), and an action member (37). The lift plate is parallel to the bottom plate and capable of moving up and down relative to the bottom plate. The bracket is slidably connected between the lift plate and the bottom plate. The bracket comprises two frames (36, 38) connected to each other and being capable of rotating relative to each other about a common axis. Each frame has a first connecting portion (363, 383) attached to the lift plate and a second connecting portion (365, 385) attached to the bottom plate. The action member is rotatably insertable into the first connecting portions or the second connecting portions of the two frames of the bracket for controlling the movement of the lift plate.

Abstract translation: 用于跌落试验的冲击平台（30）包括底板（33），升降板（31），支架（35）和作用构件（37）。 提升板平行于底板，能够相对于底板上下移动。 支架可滑动地连接在升降板和底板之间。 支架包括彼此连接并且能够绕公共轴线相对于彼此旋转的两个框架（36,38）。 每个框架具有附接到提升板的第一连接部分（363,383）和附接到底板的第二连接部分（365,385）。 动作构件可旋转地插入到支架的两个框架的第一连接部分或第二连接部分中，以控制提升板的移动。

公开(公告)号：US20090094394A1

公开(公告)日：2009-04-09

申请号：US12019641

申请日：2008-01-25

Applicant: Chien-Te Wu ,  Chia-Fu Chan ,  Yu-Lin Liu

Inventor： Chien-Te Wu ,  Chia-Fu Chan ,  Yu-Lin Liu

IPC: G06F13/12

CPC classification number: H01R31/005 ,  H01R27/02

Abstract: A transmission cable includes a first plug including a housing. A slot is formed inside the housing. The first plug further includes an E-SATA terminal set disposed on a side of the slot for transmitting E-SATA signals, and a power terminal set disposed on the other side of the slot for receiving electricity. The transmission cable further includes an E-SATA signal line electrically connected to the E-SATA terminal set for transmitting the E-SATA signals, a second plug connected to the E-SATA signal line for inserting into a signal receptacle of a E-SATA peripheral device, a power line electrically connected to the power terminal set for transmitting the electricity, and a third plug connected to the power line for inserting into a power receptacle of the E-SATA peripheral device so as to transmit the electricity to the E-SATA peripheral device.

Abstract translation: 传输电缆包括包括壳体的第一插头。 在壳体内部形成槽。 第一插头还包括设置在插槽侧的用于发送E-SATA信号的E-SATA终端机，以及设置在用于接收电力的槽的另一侧的电源终端机。 传输电缆还包括电连接到用于传输E-SATA信号的E-SATA终端机的E-SATA信号线，连接到E-S​​ATA信号线的第二插头，用于插入E-SATA的信号插座 外围设备，电连接到用于传输电力的电源端子组的电力线;以及连接到电力线的第三插头，用于插入到E-SATA外围设备的电源插座中，以将电力发送到E- SATA外围设备。

公开(公告)号：US20080209980A1

公开(公告)日：2008-09-04

申请号：US11829977

申请日：2007-07-30

Applicant: YU-LIN LIU ,  ZHONG-SHAO LUO ,  XUE-JI LUO ,  QIANG ZENG

Inventor： YU-LIN LIU ,  ZHONG-SHAO LUO ,  XUE-JI LUO ,  QIANG ZENG

IPC: G01M7/08

CPC classification number: G01M7/08

Abstract: An impact platform (30) for use in drop testing includes a bottom plate (33), a lift plate (31), a bracket (35), and an action member (37). The lift plate is parallel to the bottom plate and capable of moving up and down relative to the bottom plate. The bracket is slidably connected between the lift plate and the bottom plate. The bracket comprises two frames (36, 38) connected to each other and being capable of rotating relative to each other about a common axis. Each frame has a first connecting portion (363, 383) attached to the lift plate and a second connecting portion (365, 385) attached to the bottom plate. The action member is rotatably insertable into the first connecting portions or the second connecting portions of the two frames of the bracket for controlling the movement of the lift plate.

Abstract translation: 用于跌落试验的冲击平台（30）包括底板（33），升降板（31），支架（35）和作用构件（37）。 提升板平行于底板，能够相对于底板上下移动。 支架可滑动地连接在升降板和底板之间。 支架包括彼此连接并且能够绕公共轴线相对于彼此旋转的两个框架（36,38）。 每个框架具有附接到提升板的第一连接部分（363,383）和附接到底板的第二连接部分（365,385）。 动作构件可旋转地插入到支架的两个框架的第一连接部分或第二连接部分中，以控制提升板的移动。

公开(公告)号：US20080209271A1

公开(公告)日：2008-08-28

申请号：US11831970

申请日：2007-08-01

Applicant: YU-LIN LIU ,  LI-PING FAN ,  RUN-DONG ZENG

Inventor： YU-LIN LIU ,  LI-PING FAN ,  RUN-DONG ZENG

IPC: G06F11/00

CPC classification number: G06F11/24

Abstract: A test device for testing startup performance of a computer comprises a setting circuit for recording triggering times for triggering startup of the computer and a time interval between two successive startups of the computer, a monolithic chip (10) comprising an input pin connected to the setting circuit, and an output pin for connection to the computer, the input pin being configured for receiving signals containing therein from the setting circuit, the output pin being configured for sending a computer startup signal, at the time interval, to the computer in response to the received signals; and a display device (20) electronically connected with the monolithic chip, the display device being configured for displaying at least one of the triggering times and the time interval.

Abstract translation: 一种用于测试计算机的启动性能的测试装置，包括用于记录用于触发计算机启动的触发时间的设置电路和计算机两次连续启动之间的时间间隔，单片芯片（10）包括连接到该设置的输入引脚 电路和用于连接到计算机的输出引脚，所述输入引脚被配置为用于从所述设置电路接收包含在其中的信号，所述输出引脚被配置为响应于所述时间间隔将所述计算机启动信号以时间间隔发送到所述计算机 接收信号; 以及与所述单片芯片电连接的显示装置（20），所述显示装置被配置为显示所述触发时间和所述时间间隔中的至少一个。