MX2016015424A - Lente de ampliacion. - Google Patents
Lente de ampliacion.Info
- Publication number
- MX2016015424A MX2016015424A MX2016015424A MX2016015424A MX2016015424A MX 2016015424 A MX2016015424 A MX 2016015424A MX 2016015424 A MX2016015424 A MX 2016015424A MX 2016015424 A MX2016015424 A MX 2016015424A MX 2016015424 A MX2016015424 A MX 2016015424A
- Authority
- MX
- Mexico
- Prior art keywords
- focus
- driving mechanism
- sleeve
- assembly
- zoom
- Prior art date
Links
- 238000009434 installation Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
- G02B13/009—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras having zoom function
-
- 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
-
- 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
- G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one lens
-
- 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
-
- 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
- G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
- G02B7/102—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens controlled by a microcomputer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- Lens Barrels (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
Un lente de ampliación comprende un mecanismo de accionamiento de enfoque y un mecanismo de accionamiento de ampliación y grupos de lentes correspondientes. El mecanismo de accionamiento de ampliación se encamisa por fuera del mecanismo de accionamiento de enfoque. El mecanismo de accionamiento de enfoque es un motor de bobina de voz y comprende un ensamble del estator de enfoque (7a1) y un ensamble del rotor de enfoque (7a2) que se conectan por medio de un miembro de conexión elástica (7a3). Una de una camisa del estator de enfoque (7a11) en el ensamble del estator de enfoque y una camisa del rotor de enfoque (7a21) en el ensamble del rotor de enfoque es una camisa del imán permanente, y la otra de la camisa del estator de enfoque (7a11) y la camisa del rotor de enfoque (7a21) es una camisa no magnética, y el ensamble al cual pertenece la camisa no magnética comprende además un miembro magnético preliminar (7a22) y una bobina de accionamiento (7a23). Debido a la fuerza magnética previamente existente entre el miembro magnético preliminar y la camisa del imán permanente, el miembro de conexión elástica esto? en un estado de equilibrio de fuerzas sin electrificación, de manera que se requiere una fuerza electromagnética más peque? A para accionar el miembro de conexión elástica, y en consecuencia la corriente de accionamiento y el consumo de energía se reducen. Además, debido a que el mecanismo de accionamiento de ampliación se encamisa por fuera del mecanismo de accionamiento de enfoque, puede realizarse una gran apertura fácilmente, y la instalación e implementación son más sencillas.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2014/078898 WO2015180121A1 (zh) | 2014-05-30 | 2014-05-30 | 变焦镜头 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2016015424A true MX2016015424A (es) | 2017-01-05 |
Family
ID=54697899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016015424A MX2016015424A (es) | 2014-05-30 | 2014-05-30 | Lente de ampliacion. |
Country Status (13)
Country | Link |
---|---|
US (1) | US9739982B2 (es) |
EP (1) | EP3139204B1 (es) |
JP (1) | JP6378827B2 (es) |
KR (1) | KR101961732B1 (es) |
CN (1) | CN106461906B (es) |
AU (1) | AU2014395889B2 (es) |
CA (1) | CA2950634C (es) |
MX (1) | MX2016015424A (es) |
MY (1) | MY178803A (es) |
NZ (1) | NZ726603A (es) |
RU (1) | RU2648006C1 (es) |
WO (1) | WO2015180121A1 (es) |
ZA (1) | ZA201608882B (es) |
Families Citing this family (12)
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KR102435025B1 (ko) * | 2017-09-25 | 2022-08-23 | 삼성전자주식회사 | 다른 자기장의 방향을 갖는 복수의 구동부를 포함하는 카메라 모듈 |
CN107947415B (zh) * | 2018-01-04 | 2023-10-27 | 沈阳工业大学 | 一种双直线永磁电机 |
CN112824947B (zh) * | 2019-11-21 | 2023-06-20 | 玉晶光电(厦门)有限公司 | 光学成像镜头模块 |
CN113067964B (zh) * | 2019-12-31 | 2023-01-13 | 中芯集成电路(宁波)有限公司 | 一种压电驱动器和成像模组 |
CN114915709B (zh) * | 2021-02-10 | 2023-09-19 | 宁波舜宇光电信息有限公司 | 套筒式光学致动器及相应的摄像模组和终端设备 |
CN115103086B (zh) * | 2021-03-04 | 2023-04-18 | 宁波舜宇光电信息有限公司 | 套筒组件及相应的可伸缩摄像模组的组装方法 |
KR20230148426A (ko) * | 2021-03-11 | 2023-10-24 | 코어포토닉스 리미티드 | 팝-아웃 카메라 시스템 |
CN112987224A (zh) * | 2021-03-31 | 2021-06-18 | 维沃移动通信有限公司 | 镜头模组及电子设备 |
CN113098224B (zh) * | 2021-04-09 | 2023-02-24 | 深圳谦腾科技有限公司 | 一种柔性供料的音圈电机 |
CN113633899B (zh) * | 2021-08-04 | 2023-12-08 | 四川泰猷科技有限公司 | 连续变焦低强度聚焦超声换能器 |
CN114545719B (zh) * | 2022-02-22 | 2024-02-09 | 深圳市火乐科技发展有限公司 | 自动调焦装置、投影设备及自动调焦方法 |
CN117318432B (zh) * | 2023-11-29 | 2024-02-20 | 湖南天友精密技术有限公司 | 一种动磁型永磁电机及控制方法 |
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-
2014
- 2014-05-30 NZ NZ726603A patent/NZ726603A/en not_active IP Right Cessation
- 2014-05-30 US US15/312,611 patent/US9739982B2/en active Active
- 2014-05-30 RU RU2016151203A patent/RU2648006C1/ru not_active IP Right Cessation
- 2014-05-30 MY MYPI2016704278A patent/MY178803A/en unknown
- 2014-05-30 CN CN201480078781.4A patent/CN106461906B/zh active Active
- 2014-05-30 AU AU2014395889A patent/AU2014395889B2/en active Active
- 2014-05-30 WO PCT/CN2014/078898 patent/WO2015180121A1/zh active Application Filing
- 2014-05-30 JP JP2017513287A patent/JP6378827B2/ja not_active Expired - Fee Related
- 2014-05-30 CA CA2950634A patent/CA2950634C/en active Active
- 2014-05-30 KR KR1020167036379A patent/KR101961732B1/ko active IP Right Grant
- 2014-05-30 MX MX2016015424A patent/MX2016015424A/es unknown
- 2014-05-30 EP EP14892974.8A patent/EP3139204B1/en active Active
-
2016
- 2016-12-22 ZA ZA2016/08882A patent/ZA201608882B/en unknown
Also Published As
Publication number | Publication date |
---|---|
US9739982B2 (en) | 2017-08-22 |
EP3139204A4 (en) | 2018-01-10 |
EP3139204B1 (en) | 2020-12-16 |
KR101961732B1 (ko) | 2019-03-25 |
WO2015180121A1 (zh) | 2015-12-03 |
JP6378827B2 (ja) | 2018-08-22 |
EP3139204A1 (en) | 2017-03-08 |
NZ726603A (en) | 2017-07-28 |
CN106461906A (zh) | 2017-02-22 |
JP2017521731A (ja) | 2017-08-03 |
CN106461906B (zh) | 2019-05-07 |
KR20170012419A (ko) | 2017-02-02 |
RU2648006C1 (ru) | 2018-03-21 |
US20170097492A1 (en) | 2017-04-06 |
CA2950634C (en) | 2018-08-28 |
CA2950634A1 (en) | 2015-12-03 |
ZA201608882B (en) | 2018-05-30 |
MY178803A (en) | 2020-10-20 |
AU2014395889A1 (en) | 2016-12-08 |
AU2014395889B2 (en) | 2018-07-26 |
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