发明名称 |
DEVICE FOR TRANSFERRING OPTICAL ELEMENTS |
摘要 |
There is provided a device for transferring an optical element including: a differential transmitter including an intermediate ring rotatably with respect to a housing and having a plurality of openings on its circumference, first decelerating members rotatably inserted into ones of the openings, a first transmitting ring disposed on one side of the intermediate ring to contact the first decelerating members, and a second transmitting ring disposed on an opposite side of the intermediate ring; a driving element generating a driving force to rotate the first transmitting ring; a manual manipulation ring transmitting a rotation force generated due to manual manipulation to the second transmitting ring; a moving portion that supports the optical element and moving along the direction of an optical axis; and a cam rotating due to connection with the intermediate ring and having a cam groove connected with the moving portion.
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申请公布号 |
US2012281296(A1) |
申请公布日期 |
2012.11.08 |
申请号 |
US201113271444 |
申请日期 |
2011.10.12 |
申请人 |
OZAWA HIDEMASA;PARK SHI-HONG;SAMSUNG ELECTRONIC CO., LTD. |
发明人 |
OZAWA HIDEMASA;PARK SHI-HONG |
分类号 |
G02B7/04 |
主分类号 |
G02B7/04 |
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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