CN110545024B - 一种音圈电机和快速反射镜 - Google Patents
一种音圈电机和快速反射镜 Download PDFInfo
- Publication number
- CN110545024B CN110545024B CN201910937517.6A CN201910937517A CN110545024B CN 110545024 B CN110545024 B CN 110545024B CN 201910937517 A CN201910937517 A CN 201910937517A CN 110545024 B CN110545024 B CN 110545024B
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- CN
- China
- Prior art keywords
- voice coil
- leg
- reflector
- magnetic material
- soft magnetic
- 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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- 239000000696 magnetic material Substances 0.000 claims abstract description 49
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 239000002707 nanocrystalline material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
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- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/035—DC motors; Unipolar motors
- H02K41/0352—Unipolar motors
- H02K41/0354—Lorentz force motors, e.g. voice coil motors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910937517.6A CN110545024B (zh) | 2019-09-30 | 2019-09-30 | 一种音圈电机和快速反射镜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910937517.6A CN110545024B (zh) | 2019-09-30 | 2019-09-30 | 一种音圈电机和快速反射镜 |
Publications (2)
Publication Number | Publication Date |
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CN110545024A CN110545024A (zh) | 2019-12-06 |
CN110545024B true CN110545024B (zh) | 2021-02-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910937517.6A Active CN110545024B (zh) | 2019-09-30 | 2019-09-30 | 一种音圈电机和快速反射镜 |
Country Status (1)
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CN (1) | CN110545024B (zh) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH077906A (ja) * | 1993-06-17 | 1995-01-10 | Fujitsu Shintaa Kk | 揺動モータ用ヨークの製造方法及び揺動モータ用ヨーク |
CN107942473A (zh) * | 2017-12-28 | 2018-04-20 | 中国科学院长春光学精密机械与物理研究所 | 一种快速反射镜 |
CN108415142B (zh) * | 2018-02-09 | 2020-05-19 | 中国科学院长春光学精密机械与物理研究所 | 一种快速反射镜结构 |
CN108873320B (zh) * | 2018-08-18 | 2021-12-21 | 重庆巅慧科技有限公司 | 一种二维快速控制反射镜 |
CN209233696U (zh) * | 2018-11-19 | 2019-08-09 | 北京瑞控信科技有限公司 | 一种音圈电机及快速反射镜 |
CN110262036B (zh) * | 2019-05-30 | 2020-11-24 | 中国科学院长春光学精密机械与物理研究所 | 一种二维大角度快速偏转反射镜 |
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2019
- 2019-09-30 CN CN201910937517.6A patent/CN110545024B/zh active Active
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CN110545024A (zh) | 2019-12-06 |
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Address after: 100085 1006, 1st floor, lin831-nei1, Changping Road, Anning North Road, Haidian District, Beijing Patentee after: Beijing ruikongxin Technology Co.,Ltd. Address before: 100096 1001, 1st floor, building 13, 801 Changlin, Xisanqi, Haidian District, Beijing Patentee before: BEIJING RUIKONGXIN TECHNOLOGY Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Building 1, 3rd Floor, Hefei Luyang Big Data Industrial Park, No. 868 Qinghe Road, Luyang District, Hefei City, Anhui Province, 230041 Patentee after: Anhui Ruikongxin Optoelectronic Technology Co.,Ltd. Country or region after: China Address before: 100085 1006, 1st floor, lin831-nei1, Changping Road, Anning North Road, Haidian District, Beijing Patentee before: Beijing ruikongxin Technology Co.,Ltd. Country or region before: China |