MX365758B - Motor de bobina de voz y lentes de enfoque. - Google Patents
Motor de bobina de voz y lentes de enfoque.Info
- Publication number
- MX365758B MX365758B MX2016013578A MX2016013578A MX365758B MX 365758 B MX365758 B MX 365758B MX 2016013578 A MX2016013578 A MX 2016013578A MX 2016013578 A MX2016013578 A MX 2016013578A MX 365758 B MX365758 B MX 365758B
- Authority
- MX
- Mexico
- Prior art keywords
- sleeve
- magnetic material
- magnetic
- connecting piece
- assembly
- Prior art date
Links
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
-
- 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
- H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
-
- 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
- H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
- H02K5/1677—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
Abstract
Un motor de bobina de voz y un lente de enfoque correspondiente. Un ensamble del rotor (22) se conecta a un ensamble del estator (21) por medio de una pieza de conexión elástica (23). Un manguito del estator (211) se coloca en un manguito del rotor (221). Uno de los dos, el manguito del estator (211) o el manguito del rotor (221), es un manguito de material magnético permanente, y el otro en un manguito de material magnético permanente, y el otro es un manguito de material no magnético comprende además un elemento premagnético (2229 y una bobina de accionamiento(223). El elemento premagnético (222) se hace de un material magnetizado o magnético permanente, y se fija con relación al manguito de material no magnético. La pieza de conexión elástica (239) está en un estado de equilibrio de fuerzas en el caso desenergizado, debido a la fuerza magnética preexistente entre el elemento premagnético (222) y el manguito de material magnético permanente. Se requiere menor fuerza electromagnética para accionar el movimiento de la pieza de conexión elástica (23), de esta manera se reduce la corriente de accionamiento y el consumo de energía.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2014/075377 WO2015157909A1 (zh) | 2014-04-15 | 2014-04-15 | 音圈马达及调焦镜头 |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2016013578A MX2016013578A (es) | 2016-11-09 |
MX365758B true MX365758B (es) | 2019-06-12 |
Family
ID=54323349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016013578A MX365758B (es) | 2014-04-15 | 2014-04-15 | Motor de bobina de voz y lentes de enfoque. |
Country Status (13)
Country | Link |
---|---|
US (1) | US9726851B2 (es) |
EP (1) | EP3130953B1 (es) |
JP (1) | JP6346963B2 (es) |
KR (1) | KR101981163B1 (es) |
CN (1) | CN106461905B (es) |
AU (1) | AU2014391067B2 (es) |
CA (1) | CA2943556C (es) |
MX (1) | MX365758B (es) |
MY (1) | MY182893A (es) |
NZ (1) | NZ724385A (es) |
RU (1) | RU2642450C1 (es) |
WO (1) | WO2015157909A1 (es) |
ZA (1) | ZA201606562B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015180121A1 (zh) | 2014-05-30 | 2015-12-03 | 博立多媒体控股有限公司 | 变焦镜头 |
DE102018114633A1 (de) | 2018-06-19 | 2019-12-19 | pmdtechnologies ag | Vorrichtung zur Fokussierung einer Lichtlaufzeitkamera |
CN111083347B (zh) * | 2018-10-22 | 2021-04-20 | 杭州海康威视数字技术股份有限公司 | 一种镜头驱动控制装置、镜头驱动装置及摄像机 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS63163311A (ja) * | 1986-12-25 | 1988-07-06 | Toshiba Corp | オ−トフオ−カス装置とそのレンズ駆動機構 |
JP3720474B2 (ja) * | 1996-07-10 | 2005-11-30 | キヤノン株式会社 | 振れ補正装置 |
JPH1155460A (ja) * | 1997-08-06 | 1999-02-26 | Nec Corp | 画像読取り装置 |
JP2000049708A (ja) * | 1998-07-30 | 2000-02-18 | Sony Corp | 光軸補正装置及び光軸補正方法 |
JP4250409B2 (ja) * | 2002-12-04 | 2009-04-08 | 日本電産サンキョー株式会社 | レンズ駆動装置 |
CN1992483B (zh) * | 2005-12-30 | 2011-11-02 | 财团法人工业技术研究院 | 具有弹性联结部的轴向致动装置 |
TWI293130B (en) * | 2006-01-19 | 2008-02-01 | Asustek Comp Inc | Camera module and electric device using the same |
JP2008112003A (ja) * | 2006-10-31 | 2008-05-15 | Matsushita Electric Ind Co Ltd | レンズアクチュエータ |
GB0702835D0 (en) * | 2007-02-14 | 2007-03-28 | Johnson Electric Sa | Lens module |
TWM325524U (en) * | 2007-03-20 | 2008-01-11 | Tricore Corp | Improvement of driving and positing assignment for focusing actuator |
CN201063067Y (zh) | 2007-06-18 | 2008-05-21 | 华宏新技股份有限公司 | 镜头致动装置 |
JP2009175373A (ja) * | 2008-01-23 | 2009-08-06 | Nec Saitama Ltd | 2焦点カメラ構造及び携帯電話機 |
JP2009294390A (ja) * | 2008-06-04 | 2009-12-17 | Shinko Electric Ind Co Ltd | カメラモジュール組立用治具とこれを用いたカメラモジュールの組み立て方法 |
CN101738702B (zh) * | 2008-11-26 | 2011-08-10 | 吉佳科技股份有限公司 | 利用导磁壳体实现省电效果的音圈马达 |
TWI426683B (zh) * | 2009-03-17 | 2014-02-11 | Vasstek Int Corp | A voice coil motor with a flat coil |
CN102043225A (zh) * | 2009-10-13 | 2011-05-04 | 大立光电股份有限公司 | 摄影模组 |
KR101089926B1 (ko) * | 2009-11-04 | 2011-12-05 | 삼성전기주식회사 | 렌즈 이송 장치 |
JP5449988B2 (ja) * | 2009-11-10 | 2014-03-19 | 日本電産サンキョー株式会社 | レンズ駆動装置 |
WO2011062123A1 (ja) * | 2009-11-18 | 2011-05-26 | 日本電産サンキョー株式会社 | レンズ駆動装置 |
DE102010000582A1 (de) * | 2010-02-26 | 2011-09-01 | Karl Storz Gmbh & Co. Kg | Linearmotor mit permanentmagnetischer Selbsthaltung |
TW201134060A (en) * | 2010-03-25 | 2011-10-01 | Hon Hai Prec Ind Co Ltd | Voice coil motor actuator and camera module |
KR101164755B1 (ko) * | 2010-11-02 | 2012-07-12 | 엘지이노텍 주식회사 | 보이스 코일 모터 및 이의 구동 방법 |
TWI403817B (zh) * | 2010-11-16 | 2013-08-01 | Asia Optical Co Inc | Switchable focus lens module |
KR101847649B1 (ko) * | 2011-02-07 | 2018-04-10 | 엘지이노텍 주식회사 | 복합 기능 보이스 코일 모터 |
KR101862391B1 (ko) * | 2011-07-13 | 2018-05-29 | 엘지이노텍 주식회사 | 카메라 모듈 |
CN102590979B (zh) * | 2012-01-17 | 2013-10-23 | 博立码杰通讯(深圳)有限公司 | 焦距调节装置和光学成像装置 |
KR101314178B1 (ko) * | 2012-08-06 | 2013-10-02 | 쓰리에이치비젼주식회사 | 카메라 렌즈 모듈 |
CN104753303B (zh) | 2013-12-31 | 2018-10-02 | 博立码杰通讯(深圳)有限公司 | 驱动装置及器件制作方法 |
-
2014
- 2014-04-15 US US15/302,479 patent/US9726851B2/en active Active
- 2014-04-15 MY MYPI2016703471A patent/MY182893A/en unknown
- 2014-04-15 RU RU2016144156A patent/RU2642450C1/ru not_active IP Right Cessation
- 2014-04-15 CA CA2943556A patent/CA2943556C/en active Active
- 2014-04-15 WO PCT/CN2014/075377 patent/WO2015157909A1/zh active Application Filing
- 2014-04-15 CN CN201480077940.9A patent/CN106461905B/zh active Active
- 2014-04-15 KR KR1020167030310A patent/KR101981163B1/ko active IP Right Grant
- 2014-04-15 EP EP14889486.8A patent/EP3130953B1/en active Active
- 2014-04-15 AU AU2014391067A patent/AU2014391067B2/en active Active
- 2014-04-15 NZ NZ724385A patent/NZ724385A/en not_active IP Right Cessation
- 2014-04-15 MX MX2016013578A patent/MX365758B/es active IP Right Grant
- 2014-04-15 JP JP2016562553A patent/JP6346963B2/ja active Active
-
2016
- 2016-09-22 ZA ZA2016/06562A patent/ZA201606562B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP3130953B1 (en) | 2020-07-01 |
JP2017517760A (ja) | 2017-06-29 |
ZA201606562B (en) | 2018-05-30 |
CN106461905A (zh) | 2017-02-22 |
NZ724385A (en) | 2017-07-28 |
KR101981163B1 (ko) | 2019-05-22 |
MX2016013578A (es) | 2016-11-09 |
AU2014391067A1 (en) | 2016-10-06 |
MY182893A (en) | 2021-02-05 |
RU2642450C1 (ru) | 2018-01-25 |
US20170031129A1 (en) | 2017-02-02 |
CN106461905B (zh) | 2017-10-31 |
JP6346963B2 (ja) | 2018-06-20 |
CA2943556A1 (en) | 2015-10-22 |
CA2943556C (en) | 2018-08-21 |
EP3130953A1 (en) | 2017-02-15 |
WO2015157909A1 (zh) | 2015-10-22 |
AU2014391067B2 (en) | 2017-04-13 |
KR20160138274A (ko) | 2016-12-02 |
EP3130953A4 (en) | 2017-12-20 |
US9726851B2 (en) | 2017-08-08 |
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Legal Events
Date | Code | Title | Description |
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FG | Grant or registration |