发明名称 |
Lens retracting structure |
摘要 |
A lens retracting structure includes a housing, an image-forming lens set moveably supported on two parallel guide rods inside the housing, and a driving mechanism for moving the image-forming lens set along the parallel guide rods between a first position and a second position by means of the engagement of a threaded coupling member of the image-forming lens set with a threaded shaft which is rotatably driven by a motor of the driving mechanism.
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申请公布号 |
US7396167(B2) |
申请公布日期 |
2008.07.08 |
申请号 |
US20050291768 |
申请日期 |
2005.12.02 |
申请人 |
GENIUS ELECTRONIC OPTICAL CO., LTD. |
发明人 |
CHO GARY |
分类号 |
G03B5/02;G02B7/02;G02B15/14;G03B5/04;G03B17/04;H04N5/225 |
主分类号 |
G03B5/02 |
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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