专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2012242801A Electromagnetically driven device 审中-公开
标题翻译：电磁驱动装置
公开(公告)号：JP2012242801A
公开(公告)日：2012-12-10
申请号：JP2011116134
申请日：2011-05-24
申请人： Micro Uintekku Kk , マイクロウインテック株式会社 , Largan Precision Co Ltd , 大立光電股▲ふん▼有限公司 , Kokichi Terajima , 厚吉寺嶋 , Xinhongzhou Precision Technology Co Ltd , 厦▲門▼新▲鴻▼洲精密科技有限公司Xinhongzhou Precision Technology Co,.Ltd
发明人： TERAJIMA KOKICHI
IPC分类号： G03B5/00 , G02B7/04 , H02K33/18 , H04N5/225
CPC分类号： H02K41/0356 , G02B7/28 , G02B27/646
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetically driven device which is applicable to a lens driving device or a camera module with an anti-shake function and allows a movable member to swing around the axis thereof by a simple configuration.SOLUTION: In an anti-shape device 10 where a movable frame body 13 having a coil 14 for swinging attached to the outer periphery thereof and a fixed frame body 11 to which a permanent magnet 15 is attached so as to face the coil 14 for swinging with a space therebetween are connected by a flat spring 12 for swinging, the coil 14 for swinging comprises first to fourth coils 141 to 144 which are wound around an axis perpendicular to a Z axis, as which an axial direction of the movable frame body 13 is defined, and are circularly arranged around the Z axis at equal intervals in this order, and the permanent magnet 15 comprises first to fourth magnets 151 to 154 which are arranged between adjacent sides parallel with the Z axis of adjacent coils among the first to fourth coils 141 to 144 so as to be spaced from the coil 14 for swinging and face the coil 14 for swinging.
摘要翻译：要解决的问题：提供一种适用于具有防抖功能的透镜驱动装置或相机模块的电磁驱动装置，并且通过简单的构造允许可动构件围绕其轴线摆动。解决方案：在具有安装在其外周上的用于摆动的线圈14的可移动框架体13和固定框架体11的反形状装置10中，固定框架体11附接有永磁体15以面对线圈用于摆动的板簧14通过用于摆动的板簧12连接，用于摆动的线圈14包括围绕垂直于Z轴的轴线缠绕的第一至第四线圈141至144，可动件的轴向方向框架体13被定义并且以等间隔依次围绕Z轴圆周布置，永磁体15包括第一至第四磁体151至154，其布置在相邻线圈的平行于相邻线圈的Z轴的相邻侧之间第一至第四线圈141至144，以与线圈14间隔开摆动并面对线圈14进行摆动。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2013085331A Electromagnetic driving device 审中-公开
标题翻译：电磁驱动装置
公开(公告)号：JP2013085331A
公开(公告)日：2013-05-09
申请号：JP2011221952
申请日：2011-10-06
申请人： Micro Uintekku Kk , マイクロウインテック株式会社 , Largan Precision Co Ltd , 大立光電股▲ふん▼有限公司 , Kokichi Terajima , 厚吉寺嶋 , Xinhongzhou Precision Technology Co Ltd , 厦▲門▼新▲鴻▼洲精密科技有限公司Xinhongzhou Precision Technology Co,.Ltd
发明人： TERAJIMA KOKICHI
IPC分类号： H02K33/02 , G02B7/04
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic driving device in which the driving magnet and driving coil are downsized, the device still has good linear motion and strong driving force.SOLUTION: The electromagnetic driving device comprises: a lens holder 12 that is a moving member; a case 13 that is a securing member for supporting the lens holder 12 so that it can move in a direction of the axis line of the holder 12; a driving coil 15 that is wound around the axis line of the lens holder 12; and a driving magnet 16 magnetized in a radiation direction of the axis line. The driving magnet 16 is arranged around the axis line of the lens holder 12. The driving coil 15 is arranged, in either of one and the other or both sides of the axis line of the driving magnet 16, coaxially with the driving magnet 16, and arranged across a void oppositely to the surface different from the magnetic surface of the driving magnet 16.
摘要翻译：要解决的问题：为了提供驱动磁体和驱动线圈小型化的电磁驱动装置，该装置仍然具有良好的线性运动和强的驱动力。解决方案：电磁驱动装置包括：作为移动构件的透镜保持器12; 作为用于支撑透镜保持件12以使其能够沿着保持器12的轴线的方向移动的固定构件的壳体13; 围绕透镜保持件12的轴线缠绕的驱动线圈15; 以及在轴线的辐射方向上被磁化的驱动磁体16。驱动磁铁16配置在透镜架12的轴线的周围。驱动线圈15配置在与驱动磁铁16同轴的驱动磁铁16的轴线的一侧或两侧或两侧，并布置在与驱动磁体16的磁性表面不同的表面的相对的空隙上。版权所有：（C）2013，JPO＆INPIT

3. 发明专利

JP2013025035A Lens drive device 审中-公开
标题翻译：镜头驱动装置
公开(公告)号：JP2013025035A
公开(公告)日：2013-02-04
申请号：JP2011159131
申请日：2011-07-20
申请人： Micro Uintekku Kk , マイクロウインテック株式会社 , Largan Precision Co Ltd , 大立光電股▲ふん▼有限公司 , Kokichi Terajima , 厚吉寺嶋 , Xinhongzhou Precision Technology Co Ltd , 厦▲門▼新▲鴻▼洲精密科技有限公司Xinhongzhou Precision Technology Co,.Ltd
发明人： TERAJIMA KOKICHI
IPC分类号： G02B7/04 , G03B5/00 , H04N5/225 , H04N5/232
摘要： PROBLEM TO BE SOLVED: To provide a lens drive device configured to include an offset in a lens holder, which can rock the lens holder, regardless of the position of the lens holder, is simple in structure, and can be miniaturized.SOLUTION: The lens drive device includes a lens holder 12 holding a lens 11, a driving coil 15 wound on the outer circumferential side of the lens holder 12, a case 14 being a fixed member, a driving magnet 16 held by the case 14 and arranged to face the driving coil 15 with a gap, and a lock member 13 arranged on the side opposite to an object side of the lens holder 12 and coming into contact with the lens holder 12. The lens drive device is configured so that the lock member 13 is suspended and supported to be swingable with respect to the case 14 by spring members for locking 19A and 19B and the lens holder 12 can be moved to the object side with respect to the lock member 13 and is suspended and supported in such a state that the lens holder 12 is energized to the opposite side to the object side by spring members for driving 18A and 18B.
摘要翻译：要解决的问题：提供一种透镜驱动装置，其被构造成在镜片保持器中包括偏移，其可以摇动透镜保持器，而与透镜保持器的位置无关，结构简单，并且可以小型化。透镜驱动装置包括保持透镜11的透镜保持件12，卷绕在透镜保持件12的外周侧的驱动线圈15，作为固定部件的壳体14，由壳体14并且布置成与间隙的驱动线圈15相对，并且配置在与透镜保持器12的物体侧相反的一侧并与透镜保持器12接触的锁定构件13.透镜驱动装置被配置为锁定构件13通过用于锁定件19A和19B的弹簧构件被悬挂和支撑以相对于壳体14摆动，并且透镜保持器12可相对于锁定构件13移动到物体侧并被悬挂和支撑在这样的状态下，通过用于驱动18A和18B的弹簧部件将透镜保持器12通电到物体侧的相对侧。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2013057872A Electromagnetic driving device 审中-公开
标题翻译：电磁驱动装置
公开(公告)号：JP2013057872A
公开(公告)日：2013-03-28
申请号：JP2011197132
申请日：2011-09-09
申请人： Micro Uintekku Kk , マイクロウインテック株式会社 , Largan Precision Co Ltd , 大立光電股▲ふん▼有限公司 , Kokichi Terajima , 厚吉寺嶋 , Xinhongzhou Precision Technology Co Ltd , 厦▲門▼新▲鴻▼洲精密科技有限公司Xinhongzhou Precision Technology Co,.Ltd
发明人： TERAJIMA KOKICHI
IPC分类号： G02B7/04 , G03B5/00
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic driving device capable of oscillating a movable member stably and effectively even at a high temperature without using a permanent magnet.SOLUTION: The electromagnetic driving device comprises: a lens holder 12 that is a movable member; and a case 11 that functions as a fixing member supporting the lens holder 12 in such a manner to allow the lens holder 12 to be oscillated. A driving plate-shaped repulsive member 15 made of a nonmagnetic conductive material is mounted to the case 11 and a driving coil 14 is attached to the lens holder 12 in such a way that the axial direction of the coil is in the thickness direction of the driving repulsive member 15, or the driving coil 14 is attached to the case 11 and the driving repulsive member 15 is mounted to the lens holder 12. An AC current is applied to the driving coil 14 to generate an eddy current in the driving repulsive member 15, thereby generating a repulsive force caused by the eddy current between the driving coil 14 and the driving repulsive member 15. The repulsive force moves the lens holder 12 in the axial direction of the lens holder 12.
摘要翻译：要解决的问题：提供一种能够即使在高温下稳定有效地摆动可动构件而不使用永磁体的电磁驱动装置。解决方案：电磁驱动装置包括：作为可移动部件的透镜保持器12; 以及用作以允许透镜保持器12摆动的方式支撑透镜保持器12的固定部件的壳体11。由非磁性导电材料构成的驱动板状排斥构件15安装在壳体11上，驱动线圈14以使得线圈的轴向在驱动排斥构件15或驱动线圈14附接到壳体11，并且驱动排斥构件15安装到透镜保持器12上。将AC电流施加到驱动线圈14以在驱动排斥构件中产生涡流由此产生由驱动线圈14和驱动排斥构件15之间的涡流引起的推斥力。排斥力使透镜保持器12沿透镜保持器12的轴向移动。（C） 2013年，JPO＆INPIT

5. 发明专利

JP2013145266A Camera shake suppression device 审中-公开
标题翻译：摄像机制动抑制装置
公开(公告)号：JP2013145266A
公开(公告)日：2013-07-25
申请号：JP2012004991
申请日：2012-01-13
申请人： Micro Uintekku Kk , マイクロウインテック株式会社 , Largan Precision Co Ltd , 大立光電股▲ふん▼有限公司 , Kokichi Terajima , 厚吉寺嶋 , Xinhongzhou Precision Technology Co Ltd , 厦▲門▼新▲鴻▼洲精密科技有限公司Xinhongzhou Precision Technology Co,.Ltd
发明人： TERAJIMA KOKICHI
IPC分类号： G03B5/00
摘要： PROBLEM TO BE SOLVED: To provide a camera shake suppression device capable of suppressing generation of an anti-magnetic field and enlarging a magnetic field to be applied to a coil for oscillation.SOLUTION: First-fourth coils 131-134 wound around a Z axis which is a center axis of a movable frame 11 are circularly arranged at equal angles around the Z axis on an outer peripheral side of the movable frame 11 or on an inner peripheral side of a fixed frame 12. Also, on the inner peripheral side of the fixed frame 12 or on the outer peripheral side of the movable frame 11, first-eighth magnetic pieces 141-148 are circularly arranged such that magnetic pole faces face 13jr, 13jl (j=1 to 4) which are sides parallel to the Z axis of the first-fourth coils 131-134 respectively with a gap and polarities of the two adjacent magnet pieces 14k, 14(k+1) are different from each other.
摘要翻译：要解决的问题：提供一种能够抑制产生抗磁场并放大施加到振荡线圈的磁场的照相机抑制装置。解决方案：围绕Z轴缠绕的第一至第四线圈131-134 作为可动框架11的中心轴线，在可动框架11的外周侧或固定框架12的内周侧以Z轴为中心圆周方向。固定框架12或可移动框架11的外周侧，第一至第八磁性体片141-148被圆形地布置，使得磁极面面对13jr，13j1（j = 1〜4），它们是与Z平行的侧面分别具有两个相邻磁片14k，14（k + 1）的间隙和极性的第一至第四线圈131-134的轴线彼此不同。

6. 发明专利

JP2012237895A Lens driving device 审中-公开
标题翻译：镜头驱动装置
公开(公告)号：JP2012237895A
公开(公告)日：2012-12-06
申请号：JP2011107272
申请日：2011-05-12
申请人： Micro Uintekku Kk , マイクロウインテック株式会社 , Largan Precision Co Ltd , 大立光電股▲ふん▼有限公司 , Kokichi Terajima , 厚吉寺嶋 , Xinhongzhou Precision Technology Co Ltd , 厦▲門▼新▲鴻▼洲精密科技有限公司Xinhongzhou Precision Technology Co,.Ltd
发明人： TERAJIMA KOKICHI
IPC分类号： G03B5/00 , G02B7/04 , H04N5/225 , H04N5/232
CPC分类号： H02K41/0356 , G02B27/646 , G03B3/10 , G03B2205/0007 , G03B2205/0069
摘要： PROBLEM TO BE SOLVED: To provide a lens driving device with a camera shake prevention function having a simple structure and capable of being reduced in size.SOLUTION: In a voice coil motor type lens driving device 10, a driving coil 15 to be attached to an outer periphery of a lens holder 11 is composed of first to third coils 15a to 15c wound around a z-axis, and a permanent magnet 16 to be attached to a case 13 so as to face the driving coil 15 with a gap therebetween is composed of first to fourth magnets 161 to 164. The first magnet 161 and the second magnet 162 are disposed at positions facing the first coil 15a disposed at the center of the lens holder 11. The third magnet 163 is disposed at a position facing the first coil 15a and the second coil 15b disposed at the subject side of the first coil 15a. The fourth magnet 164 is disposed at a position facing the first coil 15a and the third coil 15c disposed at the side of the first coil 15a opposite to the subject side.
摘要翻译：要解决的问题：提供具有简单结构并且能够减小尺寸的具有防抖功能的镜头驱动装置。解决方案：在音圈电动机型透镜驱动装置10中，安装在透镜架11的外周的驱动线圈15由围绕z轴缠绕的第一至第三线圈15a至15c组成，并且以第一至第四磁体161至164为由第一至第四磁体161至164组成以与其间隔开的面对驱动线圈15的方式附接到壳体13的永磁体16.第一磁体161和第二磁体162设置在面向第一磁体161的位置。线圈15a设置在透镜保持器11的中心。第三磁体163设置在面对第一线圈15a的位置和设置在第一线圈15a的被摄体侧的第二线圈15b。第四磁体164设置在与第一线圈15a相对的位置，第三线圈15c设置在与主体侧相对的第一线圈15a侧。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2013125080A Swing device support mechanism of photographing optical device 审中-公开
标题翻译：拍摄光学设备的扫描设备支持机制
公开(公告)号：JP2013125080A
公开(公告)日：2013-06-24
申请号：JP2011272533
申请日：2011-12-13
申请人： Micro Uintekku Kk , マイクロウインテック株式会社 , Largan Precision Co Ltd , 大立光電股▲ふん▼有限公司 , Kokichi Terajima , 厚吉寺嶋 , Xinhongzhou Precision Technology Co Ltd , 厦▲門▼新▲鴻▼洲精密科技有限公司Xinhongzhou Precision Technology Co,.Ltd
发明人： TERAJIMA KOKICHI
IPC分类号： G03B5/00 , H04N5/225 , H04N5/232
摘要： PROBLEM TO BE SOLVED: To provide a swing device support mechanism of a photographing optical device, capable of rotating a movable frame having a photographing optical device attached thereto with respect to a fixed frame around an axis orthogonal to an optical axis direction of a lens, with a simple configuration.SOLUTION: A swing device support mechanism of a photographing optical device includes four support legs 16 including rod-like elastic members for swingably supporting a movable frame 11 mounting a lens drive device with respect to a fixed frame 12. When an optical axis of a lens is defined as a Z axis and two directions orthogonal to the Z axis are defined as X and Y axes, respectively, the four support legs 16 are mounted on the movable frame 11 and the fixed frame 12 so that one ends of the respective support legs 16 are connected to the fixed frame 12 and the other ends thereof are connected to the movable frame 11, and a circumscribed circle of a square connecting four connections on a side of the fixed frame 12 and a circumscribed circle of a square connecting four connections on a side of the movable frame 11 are coaxial and different in diameter from each other.
摘要翻译：要解决的问题：提供一种摄影光学装置的摆动装置支撑机构，其能够使具有摄影光学装置的可移动框架相对于固定框架旋转，该固定框架围绕与光轴方向正交的轴线一个镜头，配置简单。解决方案：拍摄光学装置的摆动装置支撑机构包括四个支撑腿16，其包括用于可摆动地支撑相对于固定框架12安装透镜驱动装置的可移动框架11的杆状弹性构件。当光轴定义为Z轴，并且与Z轴正交的两个方向分别被定义为X轴和Y轴，四个支撑腿16分别安装在可动框架11和固定框架12上，使得一端相应的支撑腿16连接到固定框架12，并且其另一端连接到可动框架11，并且在固定框架12的侧面上连接四个连接的方形的外接圆和连接的方形的外接圆在可移动框架11的一侧上的四个连接是直径彼此同轴的和不同的。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2013109214A Lens drive device 审中-公开
标题翻译：镜头驱动装置
公开(公告)号：JP2013109214A
公开(公告)日：2013-06-06
申请号：JP2011255067
申请日：2011-11-22
申请人： Micro Uintekku Kk , マイクロウインテック株式会社 , Largan Precision Co Ltd , 大立光電股▲ふん▼有限公司 , Kokichi Terajima , 厚吉寺嶋 , Xinhongzhou Precision Technology Co Ltd , 厦▲門▼新▲鴻▼洲精密科技有限公司Xinhongzhou Precision Technology Co,.Ltd
发明人： TERAJIMA KOKICHI
IPC分类号： G02B7/04
摘要： PROBLEM TO BE SOLVED: To provide a lens drive device capable of suppressing a center deviation and an inclination caused by the movement of a lens holder.SOLUTION: The lens drive device includes a lens holder 12 holding a lens 11, a case 13, spring members 16A and 16B suspending and supporting the lens holder 12 so as to rock the lens holder 12 with respect to the case 13, a drive coil 14 wound around a Z-axis being the direction of an object, a drive magnet 15 arranged with a gap from the drive coil 14, an auxiliary coil (a front auxiliary coil 17 or a rear auxiliary coil) wound around the same axis as that of the drive coil 14. When the auxiliary coil is disposed on the object side of the drive coil 14, the energization direction of the auxiliary coil is opposite to the energization direction of the drive coil 14. When the auxiliary coil is disposed on the side opposite to the object side of the drive coil 14, the energization direction of the auxiliary coil is the same as the energization direction of the drive coil 14.
摘要翻译：要解决的问题：提供一种能够抑制由透镜保持器的移动引起的中心偏差和倾斜的透镜驱动装置。解决方案：透镜驱动装置包括保持透镜11的透镜保持器12，壳体13，悬挂和支撑透镜保持器12以相对于壳体13摇动透镜保持器12的弹簧构件16A和16B，驱动线圈14绕着物体的方向缠绕在Z轴上，驱动磁体15与驱动线圈14间隔设置，辅助线圈（前辅助线圈17或后辅助线圈）缠绕在其上当辅助线圈设置在驱动线圈14的物体侧时，辅助线圈的通电方向与驱动线圈14的通电方向相反。当辅助线圈被布置时在与驱动线圈14的物体侧相反的一侧，辅助线圈的通电方向与驱动线圈14的通电方向相同。（C）2013，JPO＆INPIT

9. 发明专利

JP2013104967A Electromagnetic driving device 审中-公开
标题翻译：电磁驱动装置
公开(公告)号：JP2013104967A
公开(公告)日：2013-05-30
申请号：JP2011247746
申请日：2011-11-11
申请人： Micro Uintekku Kk , マイクロウインテック株式会社 , Largan Precision Co Ltd , 大立光電股▲ふん▼有限公司 , Kokichi Terajima , 厚吉寺嶋 , Xinhongzhou Precision Technology Co Ltd , 厦▲門▼新▲鴻▼洲精密科技有限公司Xinhongzhou Precision Technology Co,.Ltd
发明人： TERAJIMA KOKICHI
IPC分类号： G02B7/04 , H02K33/02
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic driving device capable of obtaining sufficient braking force without lowering response speed of a movable member.SOLUTION: The electromagnetic driving device includes: a case 13 as a fixing member; a lens holder 12 as the movable member; spring members 16A, 16B for oscillatably suspending and supporting the lens holder 12 on the case 13; a drive coil 14 and a drive magnet 15 disposed with a gap from the drive coil 14; braking magnets 17A, 17B; and braking conductors 18A, 18B. The braking conductors 18A, 18B are disposed to face the braking magnets 17A, 17B in either or both of a Z-axis front side and a Z-axis rear side of the braking magnets 17A, 17B. Either of the braking magnets 17A, 17B and the braking conductors 18A, 18B is mounted on the case 13 while the other is mounted on the lens holder 12.
摘要翻译：解决的问题：提供能够获得足够的制动力而不降低可动件的响应速度的电磁驱动装置。解决方案：电磁驱动装置包括：作为固定部件的壳体13; 作为可动构件的透镜保持件12; 弹簧构件16A，16B，用于将透镜保持件12可摆动地悬挂并支撑在壳体13上; 驱动线圈14和与驱动线圈14间隔设置的驱动磁铁15; 制动磁铁17A，17B; 和制动导体18A，18B。制动导体18A，18B在制动磁铁17A，17B的Z轴前侧和Z轴后侧的任一方或两者中相对于制动磁铁17A，17B配置。制动磁铁17A，17B和制动导体18A，18B中的任何一个安装在壳体13上，而另一个安装在透镜架12上。版权所有：（C）2013，JPO＆INPIT

10. 发明专利

JP2013097028A Electromagnetic drive device 审中-公开
标题翻译：电磁驱动装置
公开(公告)号：JP2013097028A
公开(公告)日：2013-05-20
申请号：JP2011236974
申请日：2011-10-28
申请人： Micro Uintekku Kk , マイクロウインテック株式会社 , Largan Precision Co Ltd , 大立光電股▲ふん▼有限公司 , Kokichi Terajima , 厚吉寺嶋 , Xinhongzhou Precision Technology Co Ltd , 厦▲門▼新▲鴻▼洲精密科技有限公司Xinhongzhou Precision Technology Co,.Ltd
发明人： TERAJIMA KOKICHI
IPC分类号： G03B5/00 , G02B7/04 , H02K33/18
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic drive device able to move a movable member in the axial direction of the movable member in a simple configuration and able to rotate and move the movable member around an axis perpendicular to the axis direction.SOLUTION: The electromagnetic drive device has electromagnetic drive means comprising: an even number of driving coils 141 to 144 wound around an axis perpendicular to a Z axis and arranged at even angle intervals around the Z axis; and driving magnets 151U to 154U (or 151D to 154D) arranged such that the respective magnetic faces are located opposite a side 14u (or a side 14d) extending in the direction in which the driving coils 141 to 144 are orthogonal to the Z axis and each pair of adjacent driving magnets are different from each other in polarity. Using the electromagnetic drive means, a lens holder 12, which is the movable member, is moved in the Z axis or rotated around the axis perpendicular to the Z axis with respect to a case, which is a fixed member.
摘要翻译：要解决的问题：提供一种电磁驱动装置，其能够以简单的构造在可动构件的轴向方向上移动可动构件，并且能够使可移动构件围绕与轴线方向垂直的轴线旋转和移动。解决方案：电磁驱动装置具有电磁驱动装置，包括：偶数个绕垂直于Z轴的轴缠绕的驱动线圈141至144，并围绕Z轴以均匀的间隔布置; 以及驱动磁铁151U至154U（或151D至154D），其布置成使得各个磁性面位于沿驱动线圈141至144与Z轴正交的方向上延伸的侧面14u（或侧面14d）相对的位置;以及每对相邻的驱动磁体的极性彼此不同。使用电磁驱动装置，作为可移动部件的透镜保持器12相对于作为固定部件的壳体在Z轴方向上移动或者绕与Z轴垂直的轴线旋转。版权所有（C）2013，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式