发明名称 |
Fine tuning lens driving apparatus of TV camera |
摘要 |
A motor for a focus fine tuning lens is attached to the side of a lens barrel. The motor connects to a lens holding frame of the fine tuning lens via a belt, so that the backlash can be prevented. Because the motor and a belt transmission mechanism are accommodated by a drive unit, the existing drive unit can be used without changing its size and form.
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申请公布号 |
US6130715(A) |
申请公布日期 |
2000.10.10 |
申请号 |
US19960711785 |
申请日期 |
1996.09.10 |
申请人 |
FUJI PHOTO OPTICAL CO., LTD. |
发明人 |
MATSUI, NOBUO;TAKEMAE, HISAO |
分类号 |
G03B17/00;G02B7/04;G02B7/10;H04N5/225;H04N5/232;(IPC1-7):G03B13/00 |
主分类号 |
G03B17/00 |
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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