公开(公告)号：JP2008170796A

公开(公告)日：2008-07-24

申请号：JP2007004739

申请日：2007-01-12

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MAEDA MASARU

IPC: G02B7/04 ,  G02B7/02

Abstract: PROBLEM TO BE SOLVED: To provide a collapsible lens barrel that is made compact. SOLUTION: The collapsible lens barrel is provided with: a linearly moving guide 61 that controls the rotation of a first moving frame 113 and a second moving frame 68 in the peripheral direction of an optical axis and guides the first moving frame and the second moving frame in the optical axis direction; a first actuator 101 for actuating shutter blades 96 and 97; a second actuator 102 for actuating a light amount adjusting blade 98; and a holding arm 29 made movable in the optical axis direction, for holding a lens group 30. The holding arm 29 includes: a lens mount part 31; and an arm part 32 projecting from the lens mount part. The linearly moving guide is provided with an annular part 62 extending in the peripheral direction of the optical axis, and three guide projection parts 63, 63 and 63 projecting from the annular part toward the optical axis direction and disposed separating from one another in the peripheral direction of the optical axis. The first actuator, the second actuator and the arm part of the holding arm are separately located in a position between two of the three guide projections. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供紧凑的可折叠透镜镜筒。 解决方案：可折叠透镜镜筒设置有：线性移动引导件61，其沿光轴的周向方向控制第一移动框架113和第二移动框架68的旋转，并且引导第一移动框架和 第二移动框架在光轴方向上; 用于致动快门叶片96和97的第一致动器101; 用于致动光量调节刀片98的第二致动器102; 以及可沿光轴方向移动的保持臂29，用于保持透镜组30.保持臂29包括：透镜安装部31; 以及从透镜安装部突出的臂部32。 线状移动引导件设置有沿光轴的周向延伸的环状部62，以及从环状部向光轴方向突出设置的三个引导突出部63,63,63， 光轴方向。 第一致动器，第二致动器和保持臂的臂部分别位于三个引导突起中的两个之间的位置。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008170795A

公开(公告)日：2008-07-24

申请号：JP2007004738

申请日：2007-01-12

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MAEDA MASARU ,  SUGIYAMA TASUKU

IPC: G02B7/08 ,  G02B7/04 ,  H04N5/225

CPC classification number: G02B7/00 ,  G02B7/102

Abstract: PROBLEM TO BE SOLVED: To provide a detecting element attachment structure achieving the simplification of an attachment work.
SOLUTION: The detecting element attachment structure includes an elastic deformable attachment leaf spring 50 attached to a case body 43 so as to cover the outer surface of the case body, configured to attach the detecting elements 49 and 49 to element attachment parts 44b and 45b while pressing the detecting elements 49 and 49 from outside thereof. The attachment leaf spring 50 includes: element pressing parts 52 and 53 for pressing the detecting elements; a pair of pressed parts 55 and 57 to be pressed from the outer surface side thereof by a prescribed member so as to come close to each other; and engagement parts 54 and 58 engaged with the case body in a direction orthogonal to the pressed direction of the pair of pressed parts.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种实现附接工作简化的检测元件附接结构。 解决方案：检测元件安装结构包括附接到壳体43的弹性可变形附件板簧50，以覆盖壳体的外表面，被配置为将检测元件49和49附接到元件安装部分44b 和45b，同时从外部按压检测元件49和49。 附件板簧50包括：用于按压检测元件的元件按压部52和53; 一对按压部件55,57，其从外表面侧被规定部件按压使彼此靠近; 以及与所述壳体的与所述一对按压部的按压方向正交的方向卡合的卡合部54,58。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2009128377A

公开(公告)日：2009-06-11

申请号：JP2007299673

申请日：2007-11-19

Applicant: Sony Corp ,  ソニー株式会社

Inventor： TSUTSUMI TAKUYA ,  MAEDA MASARU

IPC: G03B5/00 ,  H04N5/225 ,  H04N5/232

CPC classification number: G03B5/00 ,  G02B7/023 ,  G02B27/646 ,  G03B2205/0007 ,  G03B2205/0069 ,  H04N5/23248 ,  H04N5/23287

Abstract: PROBLEM TO BE SOLVED: To provide: an image blur correction device which can be made small in size in an optical axis direction of a correction lens and a direction perpendicular to the optical axis direction; a lens barrel equipped with the image blur correction device; and an imaging apparatus. SOLUTION: A first main guide shaft 7A and a first sub guide shaft 7B are arranged so as to hold the correction lens 2 in between, and guide a first moving frame 3 in a first direction Y. A second main guide shaft 8A and a second sub guide shaft 8B are arranged so as to hold the correction lens 2 in between, and guide a second moving frame 4 in a second direction X. The first sub guide shaft 7B is made shorter than the first main guide shaft 7A, and also a second electrical actuator 9B is arranged between the first sub guide shaft 7B and the correction lens 2, and the second sub guide shaft 8B is made shorter than the second main guide shaft 8A, and also a first electrical actuator 9A is arranged between the second sub guide shaft 8B and the correction lens 2. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供：可以在校正透镜的光轴方向和垂直于光轴方向的方向上使尺寸小的图像模糊校正装置; 配有图像模糊校正装置的镜筒; 和成像装置。 解决方案：第一主引导轴7A和第一副引导轴7B被布置成将校正透镜2保持在其间，并且沿第一方向Y引导第一移动框架3.第二主引导轴8A 并且第二副引导轴8B布置成将校正透镜2保持在其间，并且在第二方向X上引导第二移动框架4.第一副引导轴7B制造得比第一主导轴7A短， 并且在第一副引导轴7B和校正透镜2之间设置有第二电致动器9B，并且使第二副引导轴8B比第二主引导轴8A短，并且第一电致动器9A布置在 第二副引导轴8B和校正透镜2.版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2014191063A

公开(公告)日：2014-10-06

申请号：JP2013064461

申请日：2013-03-26

Applicant: Sony Corp ,  ソニー株式会社

Inventor： NAKAMURA HAJIME ,  TAKEI TOMOYA ,  EDAMITSU TOSHIAKI ,  MAEDA MASARU ,  NAITO TSUTOMU ,  TANAKA TORU

IPC: G02B7/04

CPC classification number: G02B7/023

Abstract: PROBLEM TO BE SOLVED: To solve a problem that when a machine screw and a compression spring are used for a driver, time for assembling the driver using the machine screw and the compression spring is required.SOLUTION: The driver includes: a moving unit 10 which is provided with an engagement holder 20 and has a driven part 17 formed with an insertion portion 21 opened at least at one side and an element holder 16 for holding an optical element; a piezoelectric driver 8 having a piezoelectric element 13 that expands and contracts by a voltage applied, a drive shaft 14 which moves in an expansion/contraction direction of the piezoelectric element being driven by the expansion/contraction of the piezoelectric element to move the moving unit, and a drive shaft inserted in an insertion portion; and a leaf spring 9 inserted in the insertion portion and held by the moving unit to press the drive shaft against the driven part. In a state that the leaf spring is inserted in the insertion portion, when the drive shaft is inserted into the insertion portion, the leaf spring is elastically deformed within the insertion portion, and the drive shaft is pressed against the driven part by the leaf spring and the leaf spring is engaged with the engagement holder. Thus, the drive shaft is held by the moving unit without using any special holding member such as machine screw and compression spring.

Abstract translation: 要解决的问题为了解决将机器螺钉和压缩弹簧用于驾驶员的问题，需要使用机械螺丝和压缩弹簧组装驾驶员的时间。解决方案：驾驶员包括：移动单元10 其具有接合保持器20，并且具有形成有至少在一侧开口的插入部21和用于保持光学元件的元件保持器16的从动部17; 具有压电元件13的压电驱动器8，压电元件13通过施加的电压而膨胀和收缩;驱动轴14，其以压电元件的膨胀/收缩驱动的压电元件的伸缩方向移动，以移动移动单元 以及插入到插入部中的驱动轴; 以及插入在插入部中并被移动单元保持以将驱动轴压靠在被驱动部上的板簧9。 在板簧插入插入部的状态下，当驱动轴插入插入部时，板簧在插入部内弹性变形，驱动轴被片簧 并且板簧与接合保持器接合。 因此，驱动轴由移动单元保持，而不使用诸如机械螺丝和压缩弹簧的特殊保持构件。

公开(公告)号：JP2008170794A

公开(公告)日：2008-07-24

申请号：JP2007004737

申请日：2007-01-12

Applicant: Sony Corp ,  ソニー株式会社

Inventor： OSONIWA KAZUMASA ,  MAEDA MASARU ,  OKUMA HIDEO

IPC: G03B9/02 ,  G03B9/10

CPC classification number: G03B9/02

Abstract: PROBLEM TO BE SOLVED: To make thinner in the direction of an optical axis, in the technical field of a light quantity adjustment device and imaging apparatus. SOLUTION: A base body 68 to which a cover plate 91, a first separator 92 and a second separator 93 are attached is formed by injection molding that uses a first mold 600 and a second mold 700. Mounting grooves 89d are formed in the first and the second molds by forming mounting groove formation projections 601 and 701 which project close to each other and come into contact with each other when the molds with molten resin 900 injected in the respective cavities 800 are butted against each other. One of the elastically deformed separators is elastically restored and thereby at least parts of a circumferential part are inserted and mounted in the mounting grooves. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：在光量调节装置和成像装置的技术领域中，使光轴方向更薄。 解决方案：通过使用第一模具600和第二模具700的注射成型形成安装有盖板91，第一隔板92和第二隔板93的基体68.安装槽89d形成在 第一模具和第二模具通过形成安装槽形成突起601和701，当注射在各个腔室800中的熔融树脂900的模具彼此抵靠时，形成彼此靠近并彼此接触的安装槽形成突起601和701。 一个弹性变形的分离器被弹性恢复，从而至少一部分圆周部分被插入安装在安装槽中。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008170793A

公开(公告)日：2008-07-24

申请号：JP2007004736

申请日：2007-01-12

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MAEDA MASARU

IPC: G03B5/00 ,  H04N5/225 ,  H04N5/232

CPC classification number: H04N5/2251 ,  G02B27/646 ,  H04N5/23212

Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization. SOLUTION: The shake correction mechanism is provided with: a first guide shaft 73 extending in a first direction that is a predetermined direction orthogonal to the optical axis of a lens group 83; a base frame 68 supporting the first guide shaft; a first moving frame for correction 75 supported movably in the first direction through the first guide shaft in the base frame; a second guide shaft 80 extending in a second direction orthogonal to both the optical axis and the first direction and supported by the first moving frame for correction; and a second moving frame for correction 82 supported movably in the second direction through the second guide shaft and also holding a lens group in the first moving frame for correction. The first guide shaft and the second guide shaft are positioned to be nearly coplanar on a plane orthogonal to the optical axis. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：实现小型化。 解决方案：抖动校正机构设置有：沿与透镜组83的光轴正交的预定方向的第一方向延伸的第一引导轴73; 支撑第一引导轴的基架68; 用于校正的第一移动框架75，其通过基架中的第一引导轴在第一方向上可移动地支撑; 第二引导轴80沿与光轴和第一方向正交的第二方向延伸并由第一移动框架支撑以进行校正; 以及用于校正的第二移动框架82，其通过第二引导轴在第二方向上可移动地支撑，并且还将第一移动框架中的透镜组保持在校正中。 第一引导轴和第二引导轴被定位成在与光轴正交的平面上几乎共面。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2011175290A

公开(公告)日：2011-09-08

申请号：JP2011108526

申请日：2011-05-13

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MAEDA MASARU

IPC: G03B9/10 ,  G03B9/02 ,  G03B9/14

Abstract: PROBLEM TO BE SOLVED: To achieve thin-sizing in an optical axis direction, regarding a light quantity adjusting device and an imaging apparatus.
SOLUTION: A second separator 93, having a transmission hole 93a and positioned opposite to a cover plate 91 across a first separator 92, is attached to a base body 88 by: inserting at least a part of the outer circumference of the second separator 93 to an attachment groove 89d of the base body 88; then positioning the second separator closer to a second light quantity adjusting blade 98 than the through-hole 90a of the base body which is formed to have a diameter larger than that of the transmission hole of the second separator; and positioning the transmission hole inside the through-hole 90a.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：关于光量调节装置和成像装置，在光轴方向上实现薄型化。 解决方案：具有透光孔93a并且穿过第一隔板92与盖板91相对定位的第二隔板93通过以下方式附接到基体88：将第二隔板93的外周的至少一部分 分离器93连接到基体88的附接凹槽89d; 然后将第二分离器与基体的通孔90a相比更靠近第二光量调节刮板98，所述通孔90a形成为具有比第二分离器的传递孔的直径大的直径; 并将传输孔定位在通孔90a内。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2006184614A

公开(公告)日：2006-07-13

申请号：JP2004378668

申请日：2004-12-28

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MAEDA MASARU

IPC: G03B9/02

Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization and restrain the occurrence of a superfluous space.
SOLUTION: When the first and second actuators 76A and 76B are driven by a control section 136, first and second arms 72 and 74 are swung. Consequently, the first and second diaphragm vanes 62 and 64 are guided by a guide pin 6810 and a side face 6812, so as to be linearly moved opposite to each other. When the first and second diaphragm vanes 62 and 64 are linearly moved opposite to each other, the edges 6202 and 6406 for defining the aperture of the first and second diaphragm vanes 62 and 64 are moved close to or away from each other, thereby changing the size of the aperture 66. Thus, a quantity of light of a luminous flux passed through the aperture 66 is controlled.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：实现小型化并且抑制多余空间的发生。 解决方案：当第一和第二致动器76A和76B由控制部分136驱动时，第一和第二臂72和74摆动。 因此，第一和第二隔膜叶片62和64由引导销6810和侧面6812引导，以便彼此相反地线性移动。 当第一和第二隔膜叶片62和64彼此相反地线性移动时，用于限定第一和第二隔膜叶片62和64的孔的边缘6202和6406彼此靠近或远离地移动，从而改变 因此，通过孔66的光束的光量被控制。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2008170792A

公开(公告)日：2008-07-24

申请号：JP2007004735

申请日：2007-01-12

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MAEDA MASARU

IPC: G03B5/00 ,  G02B7/02 ,  G02B7/04 ,  G03B17/04 ,  H04N5/225

Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization. SOLUTION: The collapsible lens barrel is provided with a straight advance guide 61 regulating the rotation of a first moving frame 113 and a second moving frame 68 in a direction around an optical axis when a cam barrel 18 for moving the first moving frame and the second moving frame in an optical axis direction is rotated, and guiding the first moving frame and the second moving frame in the optical axis direction. The straight advance guide is provided with an annular part 62 extending in the direction around the optical axis and guide projecting parts 63, 63 and 63 projecting in the optical axis direction from the annular part and arranged to be spaced in the direction around the optical axis. A blur correction mechanism 87 is provided with a pair of coils for drive 85 and 85. The first moving frame and the annular part of the straight advance guide are positioned on an opposite side in the optical axis direction while putting a second lens group in between, and one of the guide projecting parts of the straight advance guide is positioned corresponding to space between the pair of coils for drive. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：实现小型化。 解决方案：可折叠透镜镜筒设置有直线前进导件61，其用于当用于移动第一移动框架的凸轮筒18时，调节第一移动框架113和第二移动框架68沿着光轴的方向的旋转 并且第二移动框架在光轴方向上旋转，并且在光轴方向上引导第一移动框架和第二移动框架。 直线前进导轨设置有沿着光轴方向延伸的环形部分62和沿着光轴方向从环形部分突出的引导突出部分63,63和63，并且布置成沿着光轴的方向间隔开 。 模糊校正机构87设置有用于驱动器85和85的一对线圈。直线前进导轨的第一移动框架和环形部分位于光轴方向的相对侧上，同时将第二透镜组放置在两者之间 并且直线前进导轨的引导突出部分之一对应于一对驱动线圈之间的空间。 版权所有（C）2008，JPO＆INPIT