发明公开
EP2592441A2 Sighting device and security sensor system utilizing such sighting device
审中-公开
Zielvorrichtung und diese ZielvorrichtungbenützenderSicherheitssensor
- 专利标题： Sighting device and security sensor system utilizing such sighting device
- 专利标题（中）： Zielvorrichtung und diese ZielvorrichtungbenützenderSicherheitssensor
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申请号： EP12192039.1申请日： 2012-11-09
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公开(公告)号： EP2592441A2公开(公告)日： 2013-05-15
- 发明人: Ikeda, Hiroyuki , Kurata, Mataichi
- 申请人： Optex Co., Ltd.
- 申请人地址： 5-8-12 Ogoto Otsu-shi Shiga 520-0101 JP
- 专利权人： Optex Co., Ltd.
- 当前专利权人： Optex Co., Ltd.
- 当前专利权人地址： 5-8-12 Ogoto Otsu-shi Shiga 520-0101 JP
- 代理机构： Jenkins, Peter David
- 优先权： JP2011246387 20111110
- 主分类号： G01V8/10
- IPC分类号： G01V8/10
摘要：
To provide a sighting device for use in a security sensor system, in which device enables an operator, assigned to conduct a sighting work, to look into the sighting device from a proper direction. The sighting device includes an eyepiece lens provided with a microlens, an objective lens provided with a first marker encompassed within the field of view of the eyepiece lens, and a reflecting mirror disposed on an optical path between the eyepiece lens and the objective lens. The first marker is comprised of a circular contour line or a polygonal contour line and is so set that when a viewing axis offsets from a tolerance, the first marker is viewed with a part thereof dropped out having been offset from the field of view of the microlens.
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