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    • 3. 发明授权
    • LIGHT SOURCE APPARATUS FOR DIAMETER-MEASURING INSTRUMENT
    • EP2645054B1
    • 2018-08-15
    • EP11843409.1
    • 2011-11-25
    • Hefei Baisheng Science & Technology Co., Ltd.
    • LOU, Ting
    • G01B11/10G01B11/24
    • G01B11/105G01B11/2433
    • A light source apparatus of a diameter measuring instrument is for use in a diameter measuring apparatus that performs online, real-time measurements on wire rod materials during the wire rod rolling process in the metallurgy industry. The diameter-measuring instrument comprises a through-hole (3) provided on a rotary chassis (2) which is disposed in a housing (1) and driven to rotate by a driving mechanism, for wire rod material to pass through. Two collimated parallel beams are respectively incident upon the two reflective sheets (30a, 30b) of the reflective mirror, and the collimated parallel beams emanated from the two reflective sheets (30a, 30b) are incident upon the wire rod material to be measured, which is passed through the middle of the through-hole (3). The illuminated region created by superimposing the collimated parallel beams emanated from the two reflective sheets (30a, 30b) in the radial direction of the wire rod material is larger than the illuminated region created by a parallel beam in the radial direction emanated from the only one of the two individual reflective sheets (30a, 30b). The light source instrument provides a stable light source, so as to enhance measuring reliability and accuracy, and meanwhile, the light source instrument ensures the provision, in a limited amount of space, of a beam that creates a large illuminated region, so as to meet the requirement of measuring wire rod material to be measured of various standards.
    • 6. 发明公开
    • INSPECTION SYSTEM
    • 检验系统
    • EP3264072A1
    • 2018-01-03
    • EP17159082.1
    • 2017-03-03
    • Omron Corporation
    • KIMURA, YukiMATSUI, AkiraINAZUMI, Shingo
    • G01N21/95G01B11/10G01B11/24G01N21/952
    • G06T7/0004B25J9/0087G01B11/105G01B11/14G01B11/2416G01B11/245G01N21/8806G01N21/8851G01N21/9515G01N21/952G01N2021/8887H04N7/181
    • An inspection system is provided with an inspection device configured to examine the external features of an object; and a control device for controlling the inspection device;
      the inspection device including: a substantially column-shaped first barrel (250) that includes a first through hole (260) configured for an object to pass therethrough; and a plurality of imaging units (255) provided on the inner peripheral surface which forms the first through hole in the first barrel; and the control device (401) including: an image processing unit configured to process an image captured and output by each of the imaging units for the purpose of inspection. A substantially column-shaped second barrel (350) can be furhter provided, that includes a second through hole (360) through which the object can pass; and a plurality measurement sensors (353).
    • 检查系统设置有检查装置,检查装置配置成检查物体的外部特征; 以及用于控制检查装置的控制装置; 所述检查装置包括:大致圆柱形的第一镜筒(250),所述第一镜筒(250)包括被配置用于使物体通过的第一通孔(260) 以及多个成像单元(255),设置在形成第一镜筒中的第一通孔的内周表面上; 以及所述控制装置(401)包括:图像处理单元,被配置为处理由所述成像单元中的每一个捕获并输出的用于检查目的的图像。 基本上为圆柱形的第二筒体(350)可以设置成包括第二通孔(360),物体可以穿过该第二通孔(360); 和多个测量传感器(353)。