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    • 1. 发明申请
    • APPARATUS AND METHOD FOR MEASURING DIAMETER OF HOLE
    • 用于测量孔直径的装置和方法
    • US20090249635A1
    • 2009-10-08
    • US12184209
    • 2008-07-31
    • CHIH-CHIEN TSAISU-DER WUYU-CHIEH LIAOCHAU-LIN CHANG
    • CHIH-CHIEN TSAISU-DER WUYU-CHIEH LIAOCHAU-LIN CHANG
    • G01B5/12
    • G01B3/46G01B5/12
    • A measuring apparatus is provided for measuring a diameter of a hole. The measuring apparatus includes a sensor unit, a data processing unit, and a display unit. The sensor unit includes a probing member. The probing member includes a plurality of probes with contact ends being arranged on a circumference, and a plurality of angle sensors. The probes are capable of contacting the inner surface of the hole. The angle sensors are arranged on each of the probes to obtain digitally an angle value of each splaying probe contacting the inner surface of the hole. The data processing unit is configured for receiving the angle value generated by the sensor unit and computing the diameter of the hole according to the value of an angle. The display unit is configured for displaying the diameter computed by the data processing unit. A method is also provided for using the measuring apparatus.
    • 提供了用于测量孔的直径的测量装置。 测量装置包括传感器单元,数据处理单元和显示单元。 传感器单元包括探测构件。 探测构件包括多个探针,其接触端设置在圆周上,以及多个角度传感器。 探头能够接触孔的内表面。 角度传感器布置在每个探针上以获得与孔的内表面接触的每个喷射探针的数字角度值。 数据处理单元被配置为接收由传感器单元生成的角度值并根据角度值计算孔的直径。 显示单元被配置为显示由数据处理单元计算的直径。 还提供了一种使用该测量装置的方法。
    • 7. 发明授权
    • Apparatus and method for measuring diameter of hole
    • 用于测量孔直径的装置和方法
    • US07765710B2
    • 2010-08-03
    • US12184209
    • 2008-07-31
    • Chih-Chien TsaiSu-Der WuYu-Chieh LiaoChau-Lin Chang
    • Chih-Chien TsaiSu-Der WuYu-Chieh LiaoChau-Lin Chang
    • G01B5/12
    • G01B3/46G01B5/12
    • A measuring apparatus is provided for measuring a diameter of a hole. The measuring apparatus includes a sensor unit, a data processing unit, and a display unit. The sensor unit includes a probing member. The probing member includes a plurality of probes with contact ends being arranged on a circumference, and a plurality of angle sensors. The probes are capable of contacting the inner surface of the hole. The angle sensors are arranged on each of the probes to obtain digitally an angle value of each splaying probe contacting the inner surface of the hole. The data processing unit is configured for receiving the angle value generated by the sensor unit and computing the diameter of the hole according to the value of an angle. The display unit is configured for displaying the diameter computed by the data processing unit. A method is also provided for using the measuring apparatus.
    • 提供了用于测量孔的直径的测量装置。 测量装置包括传感器单元,数据处理单元和显示单元。 传感器单元包括探测构件。 探测构件包括多个探针,其接触端设置在圆周上,以及多个角度传感器。 探头能够接触孔的内表面。 角度传感器布置在每个探针上以获得与孔的内表面接触的每个喷射探针的数字角度值。 数据处理单元被配置为接收由传感器单元生成的角度值并根据角度值计算孔的直径。 显示单元被配置为显示由数据处理单元计算的直径。 还提供了一种使用该测量装置的方法。