CN111552052A - Sma致动器及镜头驱动装置 - Google Patents
Sma致动器及镜头驱动装置 Download PDFInfo
- Publication number
- CN111552052A CN111552052A CN202010531949.XA CN202010531949A CN111552052A CN 111552052 A CN111552052 A CN 111552052A CN 202010531949 A CN202010531949 A CN 202010531949A CN 111552052 A CN111552052 A CN 111552052A
- Authority
- CN
- China
- Prior art keywords
- sma
- driving
- group
- lens
- sma actuators
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 49
- 230000033001 locomotion Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000000725 suspension Substances 0.000 claims abstract description 7
- 230000001154 acute effect Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 2
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 178
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
- G02B7/09—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted for automatic focusing or varying magnification
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
- G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/32—Means for focusing
- G03B13/34—Power focusing
- G03B13/36—Autofocus systems
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Adjustment Of Camera Lenses (AREA)
- Lens Barrels (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010531949.XA CN111552052A (zh) | 2020-06-11 | 2020-06-11 | Sma致动器及镜头驱动装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010531949.XA CN111552052A (zh) | 2020-06-11 | 2020-06-11 | Sma致动器及镜头驱动装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111552052A true CN111552052A (zh) | 2020-08-18 |
Family
ID=72005291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010531949.XA Pending CN111552052A (zh) | 2020-06-11 | 2020-06-11 | Sma致动器及镜头驱动装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111552052A (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111929965A (zh) * | 2020-09-29 | 2020-11-13 | 常州市瑞泰光电有限公司 | 摄影装置、镜头安装结构及防抖模块 |
CN112099287A (zh) * | 2020-11-11 | 2020-12-18 | 常州市瑞泰光电有限公司 | 一种摄像镜头 |
CN112969018A (zh) * | 2021-02-24 | 2021-06-15 | 维沃移动通信有限公司 | 摄像头模组及电子设备 |
CN114721107A (zh) * | 2022-05-16 | 2022-07-08 | 上海信迈电子科技有限公司 | 光学元件驱动装置、摄像装置及移动终端 |
WO2022227811A1 (zh) * | 2021-04-29 | 2022-11-03 | 荣耀终端有限公司 | 驱动装置、摄像模组及电子设备 |
CN115914795A (zh) * | 2022-11-11 | 2023-04-04 | 包头江馨微电机科技有限公司 | 一种摄像模组及电子设备 |
-
2020
- 2020-06-11 CN CN202010531949.XA patent/CN111552052A/zh active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111929965A (zh) * | 2020-09-29 | 2020-11-13 | 常州市瑞泰光电有限公司 | 摄影装置、镜头安装结构及防抖模块 |
CN112099287A (zh) * | 2020-11-11 | 2020-12-18 | 常州市瑞泰光电有限公司 | 一种摄像镜头 |
CN112969018A (zh) * | 2021-02-24 | 2021-06-15 | 维沃移动通信有限公司 | 摄像头模组及电子设备 |
CN112969018B (zh) * | 2021-02-24 | 2022-09-09 | 维沃移动通信有限公司 | 摄像头模组及电子设备 |
WO2022227811A1 (zh) * | 2021-04-29 | 2022-11-03 | 荣耀终端有限公司 | 驱动装置、摄像模组及电子设备 |
EP4184911A4 (en) * | 2021-04-29 | 2024-03-06 | Honor Device Co., Ltd. | TRAINING DEVICE, PHOTOGRAPHIC MODULE AND ELECTRONIC DEVICE |
CN114721107A (zh) * | 2022-05-16 | 2022-07-08 | 上海信迈电子科技有限公司 | 光学元件驱动装置、摄像装置及移动终端 |
CN115914795A (zh) * | 2022-11-11 | 2023-04-04 | 包头江馨微电机科技有限公司 | 一种摄像模组及电子设备 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220121 Address after: 523000 Room 301, building 4, No. 7, Xinhe Shengfeng Road, Wanjiang street, Dongguan City, Guangdong Province Applicant after: Guangdong haideya Technology Co.,Ltd. Address before: 3 / F, building D, No. 12, Shengfeng Road, Xinhe community venture industrial park, Wanjiang District, Dongguan City, Guangdong Province 523000 Applicant before: DONGGUAN YADENG ELECTRONICS Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240828 Address after: 215311, 2nd Floor, No. 2133 Donghe Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Applicant after: Henan Haoze Electronics Co.,Ltd. Kunshan Branch Country or region after: China Address before: 523000 Room 301, building 4, No. 7, Xinhe Shengfeng Road, Wanjiang street, Dongguan City, Guangdong Province Applicant before: Guangdong haideya Technology Co.,Ltd. Country or region before: China |
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TA01 | Transfer of patent application right |