CN109450217B - 一种直线音圈电机 - Google Patents
一种直线音圈电机 Download PDFInfo
- Publication number
- CN109450217B CN109450217B CN201811646305.4A CN201811646305A CN109450217B CN 109450217 B CN109450217 B CN 109450217B CN 201811646305 A CN201811646305 A CN 201811646305A CN 109450217 B CN109450217 B CN 109450217B
- Authority
- CN
- China
- Prior art keywords
- elastic member
- elastic
- connecting rod
- magnetic element
- voice coil
- 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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- 239000000758 substrate Substances 0.000 claims abstract description 57
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 230000001133 acceleration Effects 0.000 abstract description 13
- 238000001514 detection method Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 238000005070 sampling Methods 0.000 description 10
- 230000008859 change Effects 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 238000005381 potential energy Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- 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
- H02K41/0356—Lorentz force motors, e.g. voice coil motors moving along a straight path
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811646305.4A CN109450217B (zh) | 2018-12-29 | 2018-12-29 | 一种直线音圈电机 |
PCT/CN2019/129135 WO2020135699A1 (zh) | 2018-12-29 | 2019-12-27 | 一种直线音圈电机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811646305.4A CN109450217B (zh) | 2018-12-29 | 2018-12-29 | 一种直线音圈电机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109450217A CN109450217A (zh) | 2019-03-08 |
CN109450217B true CN109450217B (zh) | 2024-05-28 |
Family
ID=65539982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811646305.4A Active CN109450217B (zh) | 2018-12-29 | 2018-12-29 | 一种直线音圈电机 |
Country Status (2)
Country | Link |
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CN (1) | CN109450217B (zh) |
WO (1) | WO2020135699A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109450217B (zh) * | 2018-12-29 | 2024-05-28 | 深圳市华讯方舟光电技术有限公司 | 一种直线音圈电机 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104979993A (zh) * | 2015-05-28 | 2015-10-14 | 横店集团东磁股份有限公司 | 一种高振感水平振动线性马达 |
CN105581773A (zh) * | 2014-10-21 | 2016-05-18 | 深圳先进技术研究院 | 一种太赫兹成像系统 |
CN105680663A (zh) * | 2016-04-19 | 2016-06-15 | 金龙机电股份有限公司 | 一种线性电机 |
CN108206619A (zh) * | 2018-02-11 | 2018-06-26 | 瑞声科技(新加坡)有限公司 | 线性振动电机 |
CN209731040U (zh) * | 2018-12-29 | 2019-12-03 | 深圳市太赫兹科技创新研究院 | 一种直线音圈电机 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103575393A (zh) * | 2012-08-03 | 2014-02-12 | 中国科学院深圳先进技术研究院 | 光学延迟线装置及太赫兹时域光谱系统 |
US9939608B2 (en) * | 2015-12-18 | 2018-04-10 | Industrial Technology Research Institute | Voice coil motor |
CN105656275A (zh) * | 2016-03-11 | 2016-06-08 | 歌尔声学股份有限公司 | 一种线性振动马达 |
CN106533318A (zh) * | 2016-10-31 | 2017-03-22 | 深圳市太赫兹系统设备有限公司 | 音圈电机控制方法、系统及控制器 |
JP6966872B2 (ja) * | 2017-05-22 | 2021-11-17 | 株式会社リコー | テラヘルツ波発生装置、検査装置 |
CN206945533U (zh) * | 2017-07-01 | 2018-01-30 | 上海朗研光电科技有限公司 | 小型化太赫兹时域光谱仪 |
CN109450217B (zh) * | 2018-12-29 | 2024-05-28 | 深圳市华讯方舟光电技术有限公司 | 一种直线音圈电机 |
-
2018
- 2018-12-29 CN CN201811646305.4A patent/CN109450217B/zh active Active
-
2019
- 2019-12-27 WO PCT/CN2019/129135 patent/WO2020135699A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105581773A (zh) * | 2014-10-21 | 2016-05-18 | 深圳先进技术研究院 | 一种太赫兹成像系统 |
CN104979993A (zh) * | 2015-05-28 | 2015-10-14 | 横店集团东磁股份有限公司 | 一种高振感水平振动线性马达 |
CN105680663A (zh) * | 2016-04-19 | 2016-06-15 | 金龙机电股份有限公司 | 一种线性电机 |
CN108206619A (zh) * | 2018-02-11 | 2018-06-26 | 瑞声科技(新加坡)有限公司 | 线性振动电机 |
CN209731040U (zh) * | 2018-12-29 | 2019-12-03 | 深圳市太赫兹科技创新研究院 | 一种直线音圈电机 |
Also Published As
Publication number | Publication date |
---|---|
WO2020135699A1 (zh) | 2020-07-02 |
CN109450217A (zh) | 2019-03-08 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20211110 Address after: 518000 room 404, building 37, chentian Industrial Zone, chentian community, Xixiang street, Bao'an District, Shenzhen, Guangdong Province Applicant after: Shenzhen Huaxun ark Photoelectric Technology Co.,Ltd. Address before: 518102 east side of the second floor, building 37, chentian Industrial Zone, Baotian 1st Road, Xixiang, Bao'an District, Shenzhen, Guangdong Province Applicant before: SHENZHEN THZ SCIENCE AND TECHNOLOGY INNOVATION INSTITUTE Applicant before: XIONGAN CHINA COMMUNICATION TECHNOLOGY Co.,Ltd. |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20190308 Assignee: Jiangmen Huaxun ark Technology Co.,Ltd. Assignor: Shenzhen Huaxun ark Photoelectric Technology Co.,Ltd. Contract record no.: X2021980016897 Denomination of invention: A linear voice coil motor License type: Common License Record date: 20211229 |
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