发明名称 |
Apparatus for connecting and driving optical pick-up |
摘要 |
The present invention relates to an apparatus for connecting a transmission device to an optical pick-up. The transmission device includes a connecting unit and a lead screw and a driving unit. The connecting unit includes a main portion, an elastic portion, a tooth-like portion and a restriction portion. The restriction portion limits the elastic portion to move within a range of a first value. The lead screw engages with the tooth-like portion. A maximum engagement depth between the lead screw and the tooth-like portion is a second value. The second value is larger than the first value to prevent the lead screw and the tooth-like portion from disengaging.
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申请公布号 |
US2003156528(A1) |
申请公布日期 |
2003.08.21 |
申请号 |
US20030368917 |
申请日期 |
2003.02.19 |
申请人 |
LEE NAN-CHING;HUANG CHIAO-FAN |
发明人 |
LEE NAN-CHING;HUANG CHIAO-FAN |
分类号 |
G11B7/085;(IPC1-7):G11B17/30;G11B17/00;G11B21/02;G11B21/16 |
主分类号 |
G11B7/085 |
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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