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公开(公告)号：US20050178017A1
公开(公告)日：2005-08-18
申请号：US10933985
申请日：2004-09-03
申请人： Chao-Chi Huang , Chih-Yung Cheng , Kung-Ho Su , Ching-Horng Hsiao
发明人： Chao-Chi Huang , Chih-Yung Cheng , Kung-Ho Su , Ching-Horng Hsiao
CPC分类号： G01C9/06 , G01C9/34 , G01C2009/066
摘要： A non-contact electronic level has a light source, a vial having an air bubble and positioned to be irradiated by light from the light source, a photo sensor located at a position corresponding to the air bubble at a fixed distance from the vial, with the photo sensor capturing an image of the air bubble after the vial is irradiated by the light source, and an image processing unit electrically coupled to the photo sensor and converting the image of the air bubble into an electronic level signal.
摘要翻译： 非接触电子级具有光源，具有气泡并定位成由来自光源的光照射的小瓶，位于对应于距离小瓶一定距离的气泡的位置处的光传感器，具有 所述光传感器在所述小瓶被所述光源照射之后捕获所述气泡的图像;以及图像处理单元，电耦合到所述光传感器并将所述气泡的图像转换为电子水平信号。
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公开(公告)号：US20060048400A1
公开(公告)日：2006-03-09
申请号：US11083456
申请日：2005-03-18
IPC分类号： G01C9/06
CPC分类号： G01C9/06 , G01C9/34 , G01C2009/066
摘要： A non-contact electronic level has a light source, a vial having a bubble and positioned to be irradiated by light from the light source, and a photo sensor located at a position corresponding to the bubble at a fixed distance from the vial. The photo sensor captures an image of the bubble after the vial is irradiated by the light source. An image processing unit is electrically coupled to the photo sensor and converts the image of the bubble into an electronic level signal by comparing the centroid of the image of the bubble with a predetermined point.
摘要翻译： 非接触电子液位具有光源，具有气泡并定位成被来自光源的光照射的小瓶，以及位于与气泡相对应的位置处的距离小瓶固定距离的光传感器。 在光源照射小瓶后，照片传感器捕获气泡的图像。 图像处理单元电耦合到光传感器，并将气泡的图像的质心与预定点进行比较，将气泡的图像转换为电子水平信号。
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公开(公告)号：US07322118B2
公开(公告)日：2008-01-29
申请号：US11083456
申请日：2005-03-18
IPC分类号： G01C9/06
CPC分类号： G01C9/06 , G01C9/34 , G01C2009/066
摘要： A non-contact electronic level has a light source, a vial having a bubble and positioned to be irradiated by light from the light source, and a photo sensor located at a position corresponding to the bubble at a fixed distance from the vial. The photo sensor captures an image of the bubble after the vial is irradiated by the light source. An image processing unit is electrically coupled to the photo sensor and converts the image of the bubble into an electronic level signal by comparing the centroid of the image of the bubble with a predetermined point.
摘要翻译： 非接触电子级具有光源，具有气泡的小瓶并定位成被来自光源的光照射，以及位于与气泡相对应的位置处的距离小瓶固定距离的位置的光传感器。 在光源照射小瓶后，照片传感器捕获气泡的图像。 图像处理单元电耦合到光传感器，并将气泡的图像的质心与预定点进行比较，将气泡的图像转换为电子水平信号。
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公开(公告)号：US07068400B2
公开(公告)日：2006-06-27
申请号：US09879485
申请日：2001-06-12
申请人： Kung-Ho Su , Chin-Te Liu
发明人： Kung-Ho Su , Chin-Te Liu
CPC分类号： H04N1/1026 , H04N1/1013 , H04N2201/0442
摘要： The present invention relates to a driving device for a scanning module. An active gear wheel and a passive gear wheel are disposed respectively on two rigid frames. These two rigid frames are connected by a rigid component to avoid relative displacement between the two wheels due to external force or change of temperature. The rigid component of the present invention may also be adopted as a guiding track for the scanning module.
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公开(公告)号：US20050081393A1
公开(公告)日：2005-04-21
申请号：US10778483
申请日：2004-02-13
申请人： Kung-Ho Su , Chao-Hung Wu
发明人： Kung-Ho Su , Chao-Hung Wu
CPC分类号： G01C15/004
摘要： An invertible laser instrument that has a housing, a laser module disposed inside the housing and having a tenon disposed at the bottom of the laser module, a base disposed at the bottom of the laser module and having a hole at the center of the base, with the tenon inserted into the hole, and a resilient component disposed in the hole to secure the tenon in the hole. The resilient component secures the laser module to the base, so that the laser module will not fall out from the base when the laser instrument is inverted.
摘要翻译： 一种具有壳体的可逆激光仪器，设置在壳体内部并具有设置在激光模块底部的榫头的激光模块，设置在激光模块底部并在基座中心具有孔的基座， 榫头插入孔中，弹性部件设置在孔中以将榫头固定在孔中。 弹性部件将激光模块固定在基座上，使得当激光仪器反转时，激光模块不会从基座脱落。
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