JP5985793B2 - オートフォーカスモジュールのマグネット台 - Google Patents
オートフォーカスモジュールのマグネット台 Download PDFInfo
- Publication number
- JP5985793B2 JP5985793B2 JP2010263875A JP2010263875A JP5985793B2 JP 5985793 B2 JP5985793 B2 JP 5985793B2 JP 2010263875 A JP2010263875 A JP 2010263875A JP 2010263875 A JP2010263875 A JP 2010263875A JP 5985793 B2 JP5985793 B2 JP 5985793B2
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- Japan
- Prior art keywords
- coil
- holder
- case
- autofocus module
- magnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005672 electromagnetic field Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Lens Barrels (AREA)
Description
11 底蓋
12 レンズホルダ
14 マグネット
15 ネジ山
16 レンズ
17 コイル
18 上弾性片
19 下弾性片
20 隅部
30 ケース
32 マグネット
34 ホルダ
36 弾性体
37 クッション体
38 コイル
40 L型板
41 嵌入空間
50 レンズ
Claims (2)
- ケースとホルダとコイルを少なくとも備えるオートフォーカスモジュールにおいて、前記ケースは、金属材質とし、その内部の四つの周囲エッジには四つのマグネットを取り付け、
前記ホルダは中空の軸孔構造とし、軸孔内にはレンズを装着し、少なくとも一つの弾性体をケース内に取り付け、
前記コイルはホルダの外部に取り付け、電磁場がマグネットに対して反発或いは吸引作用を起こすことにより、ホルダを上下に動かしピント合わせを行わせ、
前記ケースの四つの隅部には、前記ケースと一体成型されており内側方向に湾曲するL型板を配置し、該L型板を該コイルと該ホルダの間に延伸させ、該L型板を、前記ケースの四つの該隅部における、二つの隣り合う該マグネット間の空間に、該コイルを介して対応させることを特徴とするオートフォーカスモジュールのマグネット台。 - 前記ホルダ外側の隅部とコイルの間にはそれぞれ、L型板を挿入するための嵌入空間を設けることを特徴とする請求項1に記載のオートフォーカスモジュールのマグネット台。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010263875A JP5985793B2 (ja) | 2010-11-26 | 2010-11-26 | オートフォーカスモジュールのマグネット台 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2010263875A JP5985793B2 (ja) | 2010-11-26 | 2010-11-26 | オートフォーカスモジュールのマグネット台 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012113230A JP2012113230A (ja) | 2012-06-14 |
JP5985793B2 true JP5985793B2 (ja) | 2016-09-06 |
Family
ID=46497470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010263875A Active JP5985793B2 (ja) | 2010-11-26 | 2010-11-26 | オートフォーカスモジュールのマグネット台 |
Country Status (1)
Country | Link |
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JP (1) | JP5985793B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104902150B (zh) * | 2015-03-27 | 2018-05-29 | 惠州友华微电子科技有限公司 | 一种摄像头电磁驱动结构 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7675566B2 (en) * | 2005-05-24 | 2010-03-09 | Panasonic Corporation | Camera module |
JP3127325U (ja) * | 2006-09-15 | 2006-11-30 | 泓記精密股▲ふん▼有限公司 | ボイスコイルモータを用いたフォーカシングアクチュエータ |
JP4992444B2 (ja) * | 2007-02-02 | 2012-08-08 | ミツミ電機株式会社 | カメラモジュール |
JP2008268474A (ja) * | 2007-04-19 | 2008-11-06 | Tricore Corp | ボイスコイル型のレンズ駆動装置 |
JP5105080B2 (ja) * | 2008-04-01 | 2012-12-19 | ミツミ電機株式会社 | レンズ駆動装置 |
JP2009282090A (ja) * | 2008-05-20 | 2009-12-03 | Mitsumi Electric Co Ltd | レンズ駆動装置 |
JP2010091894A (ja) * | 2008-10-10 | 2010-04-22 | Mitsumi Electric Co Ltd | 駆動装置およびレンズ駆動装置 |
-
2010
- 2010-11-26 JP JP2010263875A patent/JP5985793B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2012113230A (ja) | 2012-06-14 |
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