发明授权
- 专利标题： Lens barrel and imaging optical system
- 专利标题（中）： 镜筒和成像光学系统
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申请号： US13482061申请日： 2012-05-29
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公开(公告)号： US08649116B2公开(公告)日： 2014-02-11
- 发明人: Yoshifumi Mitani
- 申请人： Yoshifumi Mitani
- 申请人地址： JP Tokyo
- 专利权人： Konica Minolta Advanced Layers, Inc.
- 当前专利权人： Konica Minolta Advanced Layers, Inc.
- 当前专利权人地址： JP Tokyo
- 代理机构： Brinks Gilson & Lione
- 优先权： JP2011-121750 20110531
- 主分类号： G02B7/02
- IPC分类号： G02B7/02
摘要：
A lens barrel of the present invention is provided with an electric section having a plurality of sliding portions that slide along the predetermined conductor pattern. The electric section is provided with a thin-sheet electric section body supporting the plurality of sliding portions, and a reinforcing portion is provided at the electric section body. Therefore, in the lens barrel 1, the reinforcing portion increases the deformation resistance of the electric section body that supports the sliding portions.
公开/授权文献
- US20120307385A1 LENS BARREL AND IMAGING OPTICAL SYSTEM 公开/授权日：2012-12-06
信息查询
IPC分类:
| G | 物理 |
| G02 | 光学 |
| G02B | 光学元件、系统或仪器 |
| G02B7/00 | 光学元件的安装、调整装置或不漏光连接 |
| G02B7/02 | .用于透镜 |
