公开(公告)号：US08781625B2

公开(公告)日：2014-07-15

申请号：US13211324

申请日：2011-08-17

申请人： Shen-Chun Li ,  Hsien-Chuan Liang ,  Shou-Kuo Hsu

发明人： Shen-Chun Li ,  Hsien-Chuan Liang ,  Shou-Kuo Hsu

IPC分类号： B25J9/10

CPC分类号： B25J9/1679 ,  G05B19/4015

摘要： A computer determines a first origin of a first coordinate system of a PCB, and controls a robotic arm to position a probe above the first origin. Furthermore, the computer determines a second origin of a second coordinate system of the robotic arm, and determines displacement values from the first origin to a test point in controlling movements of the robotic arm in the second coordinate system. A graph representing the test point is recognized in an image of the PCB, pixel value differences between the graph center and the image center are determined and converted to displacement correction values for controlling the movements of the robotic arm and determining 3D coordinates of the test point. The robotic arm is moved along a Z-axis of the second coordinate system to precisely position the probe on the test point of the PCB.

摘要翻译： 计算机确定PCB的第一坐标系的第一原点，并且控制机器人臂将探针定位在第一原点上方。 此外，计算机确定机器人手臂的第二坐标系的第二原点，并且在控制机器人手臂在第二坐标系中的运动中确定从第一原点到测试点的位移值。 在PCB的图像中识别表示测试点的图形，并且确定图形中心和图像中心之间的像素值差异并将其转换为用于控制机器人手臂的运动并确定测试点的3D坐标的位移校正值 。 机器人臂沿着第二坐标系的Z轴移动，以将探头精确地定位在PCB的测试点上。

公开(公告)号：US08731867B2

公开(公告)日：2014-05-20

申请号：US13085429

申请日：2011-04-12

申请人： Shen-Chun Li ,  Hsien-Chuan Liang ,  Shou-Kuo Hsu

发明人： Shen-Chun Li ,  Hsien-Chuan Liang ,  Shou-Kuo Hsu

IPC分类号： G06F11/30

CPC分类号： G01R31/2837

摘要： A system and method for measuring performance of an electronic product using a measurement control device that connects to a measuring machine and a display device. A component of the electronic product is determined according to a coordinate array, and a physical factor of the component to measured is determined according to performance specifications of the electronic product. A sensor corresponding to the physical factor of the component is selected from sensors of the measuring machine, and a physical factor of each the component is measured by the selected sensor. The system indicates whether the electronic product is workable or unworkable by comparing the physical factors of the components with the performance specifications of the components, and generates a measurement report for evaluating the performance of the electronic product according to the indication results.

摘要翻译： 一种用于使用连接到测量机和显示装置的测量控制装置来测量电子产品的性能的系统和方法。 根据坐标阵列确定电子产品的组成部分，根据电子产品的性能规格确定待测部件的物理因数。 从测量机的传感器中选择对应于部件的物理因素的传感器，并且通过所选择的传感器测量每个部件的物理因子。 系统通过将组件的物理因素与组件的性能规格进行比较来指示电子产品是否可行或不可行，并根据指示结果生成评估电子产品性能的测量报告。

公开(公告)号：US08628267B2

公开(公告)日：2014-01-14

申请号：US13205620

申请日：2011-08-09

申请人： Shen-Chun Li ,  Hsien-Chuan Liang ,  Shou-Kuo Hsu

发明人： Shen-Chun Li ,  Hsien-Chuan Liang ,  Shou-Kuo Hsu

IPC分类号： F16D1/116

CPC分类号： F16D1/116 ,  F16B21/186

摘要： An exemplary actuating mechanism includes a driving shaft and a driven shaft. The driving shaft includes a connecting end. Engaging blocks are formed on the connecting end with a clearance defined between each two neighboring engaging blocks. The driven shaft includes a pivot end. Protruding blocks are formed on the pivot end with a gap defined between each two neighboring protruding blocks. The driving shaft is connected with the driven shaft via the engaging blocks of the connecting end respectively engaged in the gaps and the protruding blocks of the pivot end respectively engaged in the clearances.

摘要翻译： 示例性的致动机构包括驱动轴和从动轴。 驱动轴包括连接端。 接合块在连接端上形成有在两个相邻接合块之间限定的间隙。 从动轴包括枢转端。 突出块形成在枢转端上，在每个两个相邻突出块之间限定有间隙。 驱动轴通过分别接合在间隙中的连接端的接合块和分别接合在间隙中的枢转端的突出块与从动轴连接。

公开(公告)号：US08513968B2

公开(公告)日：2013-08-20

申请号：US12884211

申请日：2010-09-17

申请人： Shen-Chun Li ,  Hsien-Chuan Liang ,  Wen-Laing Tseng ,  Yu-Chang Pai ,  Shou-Kuo Hsu

发明人： Shen-Chun Li ,  Hsien-Chuan Liang ,  Wen-Laing Tseng ,  Yu-Chang Pai ,  Shou-Kuo Hsu

IPC分类号： G01R31/02

CPC分类号： G01R31/2808

摘要： An exemplary manipulator of a robot includes a fastening seat defining two guiding grooves, a driving mechanism disposed on the fastening seat, two transmitting plates respectively received in the two guiding grooves and cooperating with the driving mechanism, and two detecting bars each fixedly connecting with a corresponding transmitting plate. A detecting pin is fixed on each of the detecting bars. Under a driving action of the driving mechanism on the transmitting plates, the transmitting plates are activated to slide in the guiding grooves to cause the detecting bars to move close to or apart from each other, whereby a distance between the two detecting pins is automatically regulated.

摘要翻译： 机器人的示例性机械手包括限定两个引导槽的紧固座，设置在紧固座上的驱动机构，分别容纳在两个引导槽中并与驱动机构配合的两个传递板，以及两个检测杆，每个检测杆与 相应的传输板。 检测销固定在每个检测杆上。 在传动板上的驱动机构的驱动作用下，传动板被启动以在导向槽中滑动，使得检测杆彼此靠近或相互移动，由此两个检测销之间的距离被自动调节 。

公开(公告)号：US08359944B2

公开(公告)日：2013-01-29

申请号：US12730218

申请日：2010-03-23

申请人： Shen-Chun Li ,  Shou-Kuo Hsu ,  Yung-Chieh Chen ,  Hsien-Chuan Liang

发明人： Shen-Chun Li ,  Shou-Kuo Hsu ,  Yung-Chieh Chen ,  Hsien-Chuan Liang

IPC分类号： B25J17/00

CPC分类号： B25J5/02 ,  B25J9/023 ,  Y10T74/20305 ,  Y10T74/20317 ,  Y10T74/20329

摘要： A robot arm includes a circular rack, an elongated first mounting member attached to the rack, and a second mounting member attached to the first mounting member. The first mounting member extends in a radius direction of the rack and moves in a circular trace along the rack. The second mounting member slides relative to the first mounting member along the radius direction, thereby defining a polar coordinate system in a plane defined by the rack to allow the second mounting member to flexibly locate at any desired positions in the plane.

摘要翻译： 机器人手臂包括圆形齿条，附接到齿条的细长的第一安装构件和附接到第一安装构件的第二安装构件。 第一安装构件在齿条的半径方向上延伸，沿着齿条沿圆形轨迹移动。 所述第二安装构件沿着所述半径方向相对于所述第一安装构件滑动，从而在由所述齿条限定的平面中限定极坐标系，以允许所述第二安装构件灵活地定位在所述平面中的任何期望位置。

公开(公告)号：US08269506B2

公开(公告)日：2012-09-18

申请号：US12854912

申请日：2010-08-12

申请人： Hsien-Chuan Liang ,  Shen-Chun Li ,  Shou-Kuo Hsu

发明人： Hsien-Chuan Liang ,  Shen-Chun Li ,  Shou-Kuo Hsu

IPC分类号： G01R31/02 ,  G06F15/00

CPC分类号： G01R31/2812 ,  G01R31/024

摘要： A signal integrity test system and method uses an oscilloscope to test a signal on each test point of a transmission line, obtains test parameter values of the signal on each test point, and compares the test parameter values with preset standard values. If any test parameter value does not match a corresponding preset standard value, a time-domain reflectometer is used to test an impedance value of the test point. If the impedance value matches a standard impedance value of the transmission line, the system and method determines the signal on the test point satisfies integrity requirements.

摘要翻译： 信号完整性测试系统和方法使用示波器测试传输线每个测试点上的信号，获取每个测试点上信号的测试参数值，并将测试参数值与预设的标准值进行比较。 如果任何测试参数值与相应的预设标准值不匹配，则使用时域反射计来测试测试点的阻抗值。 如果阻抗值与传输线的标准阻抗值相符，则系统和方法确定测试点上的信号满足完整性要求。

公开(公告)号：US08744795B2

公开(公告)日：2014-06-03

申请号：US13195853

申请日：2011-08-02

申请人： Shen-Chun Li ,  Hsien-Chuan Liang ,  Wen-Laing Tseng ,  Yu-Chang Pai ,  Shou-Kuo Hsu

发明人： Shen-Chun Li ,  Hsien-Chuan Liang ,  Wen-Laing Tseng ,  Yu-Chang Pai ,  Shou-Kuo Hsu

IPC分类号： G06F19/00 ,  G01R31/36

CPC分类号： G01R31/3627 ,  G01R31/2834 ,  G01R31/2837

摘要： A method for modulating multiple-instruments and multiple-sensors using an electronic device. The electronic device controls an instrument to measure the working parameters of an object, and controls a sensor to detect the working temperature of the object. By comparing the working parameters against a predefined range, and comparing the working temperature against a predefined temperature value, the electronic device determines whether the instrument and the sensor need to be modulated. If any of the working parameters is not within the predefined range or if the working temperature is greater than the predefined temperature value, the electronic device controls the instrument and the sensor to be modulated by using a modulation transfer function and a predetermined direction.

摘要翻译： 一种使用电子设备调制多仪器和多传感器的方法。 电子设备控制仪器来测量物体的工作参数，并控制传感器以检测物体的工作温度。 通过将工作参数与预定义范围进行比较，并将工作温度与预定义的温度值进行比较，电子设备确定仪器和传感器是否需要调制。 如果任何工作参数不在预定范围内，或者如果工作温度大于预定温度值，则电子设备通过使用调制传递函数和预定方向来控制仪器和传感器的调制。

公开(公告)号：US08383957B2

公开(公告)日：2013-02-26

申请号：US12875156

申请日：2010-09-03

申请人： Shou-Kuo Hsu ,  Yung-Chieh Chen ,  Hsien-Chuan Liang ,  Wen-Laing Tseng ,  Shen-Chun Li ,  Chia-Nan Pai

发明人： Shou-Kuo Hsu ,  Yung-Chieh Chen ,  Hsien-Chuan Liang ,  Wen-Laing Tseng ,  Shen-Chun Li ,  Chia-Nan Pai

IPC分类号： H05K1/11

CPC分类号： H05K1/0251 ,  H05K1/115 ,  H05K2201/09836 ,  Y10T428/24917

摘要： A printed circuit board (PCB) includes two layers, two signal transmission traces, and a vertical interconnect access (via). The signal transmission traces are respectively arranged on the layers. The signal transmission traces are electrically connected to each other through the via. A centerline of the via with a vertical line of the layers form an acute angle θ, the angle θ is less than cos−1[(Lv2−Lt2)/(Lv2+Lt2)]. Wherein Lt is loss of the two signal transmitting traces in a unit length, and Lv is loss of the via in a unit length.

摘要翻译： 印刷电路板（PCB）包括两层，两条信号传输路径和一条垂直互连接口（via）。 信号传输迹线分别布置在层上。 信号传输迹线通过通孔彼此电连接。 具有垂直线的通孔的中心线形成锐角和角度;角度和角度; 小于cos-1 [（Lv2-Lt2）/（Lv2 + Lt2）]。 其中Lt是以单位长度丢失两个信号传输迹线，并且Lv是单位长度中的通孔的损失。

公开(公告)号：US08330554B2

公开(公告)日：2012-12-11

申请号：US12629888

申请日：2009-12-03

申请人： Shen-Chun Li ,  Shou-Kuo Hsu ,  Yung-Chieh Chen ,  Hsien-Chuan Liang

发明人： Shen-Chun Li ,  Shou-Kuo Hsu ,  Yung-Chieh Chen ,  Hsien-Chuan Liang

IPC分类号： H03H7/01

CPC分类号： H03H1/0007 ,  H03H2001/0028 ,  H03H2001/005

摘要： Parameters of a radio frequency filter can be changed by changing structure of each component of the filter. Material of each component, diameters of each of magnetic cylinders, density of each of conductive coils, thickness of a dielectric layer, and thickness of an insulation tube can be changed. When any component needs to be replaced, each cover is rotated, with connection partitions move to two slots of a resisting portion, to detach the filter.

摘要翻译： 可以通过改变滤波器的每个分量的结构来改变射频滤波器的参数。 可以改变每个部件的材料，每个磁性圆筒的直径，每个导电线圈的密度，电介质层的厚度和绝缘管的厚度。 当需要更换任何部件时，每个盖都旋转，连接分隔件移动到阻力部分的两个槽口，以分离过滤器。

公开(公告)号：US08301405B2

公开(公告)日：2012-10-30

申请号：US12754595

申请日：2010-04-05

申请人： Hsien-Chuan Liang ,  Shen-Chun Li ,  Wen-Laing Tseng ,  Yung-Chieh Chen ,  Shou-Kuo Hsu

发明人： Hsien-Chuan Liang ,  Shen-Chun Li ,  Wen-Laing Tseng ,  Yung-Chieh Chen ,  Shou-Kuo Hsu

IPC分类号： G01R19/00 ,  G06F17/40

CPC分类号： G01R19/0084 ,  G01R1/06788

摘要： A system and method uses a measurement control device and a measurement machine to measure pin voltages of electronic components installed in an electronic device. The measurement control device controls a mechanical arm of the measurement machine to move to the pins of the electronic components according to coordinates of the pins. A voltage probe installed on the end of the mechanical arm can measure voltages of the pins automatically.

摘要翻译： 系统和方法使用测量控制装置和测量机来测量安装在电子装置中的电子部件的引脚电压。 测量控制装置根据销的坐标来控制测量机的机械臂移动到电子部件的销。 安装在机械臂端部的电压探头可以自动测量引脚的电压。