发明申请
US20170017093A1 OPTICAL UNIT WITH SHAKE CORRECTION FUNCTION AND ITS MANUFACTURING METHOD
审中-公开
具有振动校正功能的光学单元及其制造方法
- 专利标题: OPTICAL UNIT WITH SHAKE CORRECTION FUNCTION AND ITS MANUFACTURING METHOD
- 专利标题(中): 具有振动校正功能的光学单元及其制造方法
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申请号: US15207813申请日: 2016-07-12
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公开(公告)号: US20170017093A1公开(公告)日: 2017-01-19
- 发明人: Shinji MINAMISAWA , Takeshi SUE
- 申请人: NIDEC SANKYO CORPORATION
- 优先权: JP2015-140108 20150714; JP2016-111149 20160602
- 主分类号: G02B27/64
- IPC分类号: G02B27/64 ; G02B7/02 ; G03B5/06
摘要:
An optical unit with a shake correction function may include a movable body having an optical element, a fixed body swingably supporting the movable body through a gimbal mechanism, and a drive mechanism to drive the movable body around the first axial line and the second axial line. The gimbal mechanism includes a movable frame, two first swing support points provided between the movable frame and the fixed body and two second swing support points provided between the movable frame and the movable body. At least one of the two swing support points includes a contact spring having a movable plate part with which the movable frame is abutted, and a fixed plate part which is bent back from the movable plate part, and a fixing member which fixes the movable plate part to the fixed plate part.
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