发明名称 |
Light Pipe For Imaging Head of Video Inspection Device |
摘要 |
A light dispersal unit or light pipe for a video imaging device includes a transparent body. The body includes a tubular ring having an outer diameter and a through bore defining an inner diameter. Four equidistantly spaced raised portions are homogenously joined to the tubular ring. The ring has a semi-circular shape corresponding to the outer and inner diameters of the tubular ring. The raised portions each include a slot created between opposed first and second extending portions, the slot having an end wall and opposed first and second slot walls. A rounded end face defines a free end of each of the first and second extending portions facing away from the tubular ring. The rounded end face includes at least two curved portions each having a different radius of curvature.
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申请公布号 |
US2010033986(A1) |
申请公布日期 |
2010.02.11 |
申请号 |
US20080186182 |
申请日期 |
2008.08.05 |
申请人 |
PERCEPTRON INC. |
发明人 |
SCHOBER JEFFREY C.;BOEHNLEIN AL;MILLER JEFFREY |
分类号 |
G02B6/12;F21V7/04;G02B6/00 |
主分类号 |
G02B6/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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