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    • 21. 发明授权
    • Reduced diameter camera lens barrel with lens shift device and improved
focus lens drive linkage
    • 减少直径的镜头镜头镜头与镜头移位装置和改进的对焦镜头驱动联动
    • US5592335A
    • 1997-01-07
    • US216283
    • 1994-03-23
    • Junichi OmiHidenori MiyamotoMinoru Katou
    • Junichi OmiHidenori MiyamotoMinoru Katou
    • G02B7/10G02B15/14G02B7/02G02B9/00
    • G02B7/102G02B7/10
    • A camera lens barrel for a camera includes first, second, third and fourth lens groups with a diaphragm located between the second and third lens groups. The second and third lens groups are connected, while the first, third and fourth lens groups can move relative to each other along the optical axis of the camera lens barrel. A diaphragm driver is positioned radially outside of the second lens group, while a lens shift driver device, including the horizontal and vertical lens shift drivers, is positioned radially outside of the third lens group. The diaphragm driver and the lens shift driver device are connected to a control unit via a flexible printed circuit. A power transmission extends from the diaphragm driver to the fourth lens group. The power transmission is connected to the diaphragm driver via a pin. When the pin is rotated, the angular rotation of a pin is transmitted to the fourth lens group to focus the camera lens barrel. Thus, the overall diameter of the camera lens barrel is reduced.
    • 用于相机的照相机镜头镜头包括具有位于第二和第三透镜组之间的光阑的第一,第二,第三和第四透镜组。 连接第二和第三透镜组,而第一,第三和第四透镜组可以沿相机镜筒的光轴相对于彼此移动。 光阑驱动器位于第二透镜组的径向外侧,而包括水平和垂直透镜移位驱动器的透镜移动驱动装置位于第三透镜组的径向外侧。 光阑驱动器和透镜移位驱动器装置通过柔性印刷电路连接到控制单元。 电力传输从光圈驱动器延伸到第四透镜组。 动力传动通过销连接到膜片驱动器。 当销旋转时,销的角度旋转被传递到第四透镜组以聚焦相机镜头镜筒。 因此,相机镜筒的总直径减小了。
    • 22. 发明授权
    • Vibration reduction apparatus with a center of gravity adjusting member to reduce detection errors and optical apparatus
    • 具有重心调节构件的减振装置,以减少检测误差和光学装置
    • US08446672B2
    • 2013-05-21
    • US12450679
    • 2008-03-28
    • Junichi Omi
    • Junichi Omi
    • G02B27/64
    • G03B5/00G02B27/646G03B2205/0007G03B2217/005H04N5/23248H04N5/23258H04N5/2328
    • A vibration reduction apparatus to stably control the driving of a vibration reduction optical system. A vibration reduction apparatus 30 has a fixed portion 31, a moving portion 25, 32, 34-1, 35-1 having a vibration reduction optical system 25 and moves in a plane perpendicular to an optical axis, relatively with respect to the fixed portion, a first detection portion 35 detects relative movement in a first direction D1 of the moving portion and the fixed portion, a second detection portion detects relative movement in a second direction D2 of the moving portion and the fixed portion, and a center of gravity adjusting member 36 disposed at the moving portion such that a center of gravity position G1 of the moving portion can be brought close to a crossing point C of each detection direction of the first detection portion and the second detection portion.
    • 一种用于稳定地控制减振光学系统的驱动的减振装置。 减震装置30具有固定部分31,具有减振光学系统25的移动部分25,32,34-1,35-1,并且在与光轴垂直的平面中相对于固定部分 第一检测部分35检测运动部分和固定部分的第一方向D1上的相对运动,第二检测部分检测运动部分和固定部分的第二方向D2的相对运动,以及重心调节 构件36设置在移动部分处,使得移动部分的重心位置G1可以靠近第一检测部分和第二检测部分的每个检测方向的交叉点C.
    • 23. 发明申请
    • VIBRATION REDUCTION APPARATUS AND OPTICAL APPARATUS
    • 振动减速装置和光学装置
    • US20100033820A1
    • 2010-02-11
    • US12450679
    • 2008-03-28
    • Junichi Omi
    • Junichi Omi
    • G02B27/64G03B5/00
    • G03B5/00G02B27/646G03B2205/0007G03B2217/005H04N5/23248H04N5/23258H04N5/2328
    • A vibration reduction apparatus to stably control the driving of a vibration reduction optical system. A vibration reduction apparatus 30 has a fixed portion 31, a moving portion 25, 32, 34-1, 35-1 having a vibration reduction optical system 25 and moves in a plane perpendicular to an optical axis, relatively with respect to the fixed portion, a first detection portion 35 detects relative movement in a first direction D1 of the moving portion and the fixed portion, a second detection portion detects relative movement in a second direction D2 of the moving portion and the fixed portion, and a center of gravity adjusting member 36 disposed at the moving portion such that a center of gravity position G1 of the moving portion can be brought close to a crossing point C of each detection direction of the first detection portion and the second detection portion.
    • 一种用于稳定地控制减振光学系统的驱动的减振装置。 减震装置30具有固定部分31,具有减振光学系统25的移动部分25,32,34-1,35-1,并且在相对于固定部分相对于垂直于光轴的平面中移动 第一检测部分35检测运动部分和固定部分的第一方向D1上的相对运动,第二检测部分检测运动部分和固定部分的第二方向D2的相对运动,以及重心调节 构件36设置在移动部分处,使得移动部分的重心位置G1可以靠近第一检测部分和第二检测部分的每个检测方向的交叉点C.
    • 25. 发明授权
    • Zoom lens camera capable of trimming photographing with plural
magnifications
    • 变焦镜头相机能够修整多幅放大倍率的拍摄
    • US5694624A
    • 1997-12-02
    • US482502
    • 1995-06-07
    • Koichi DaitokuYoshio ImuraDaiki TsukaharaHiroshi WakabayashiJunichi Omi
    • Koichi DaitokuYoshio ImuraDaiki TsukaharaHiroshi WakabayashiJunichi Omi
    • G02B7/10G02B23/14G03B13/12G03B13/10
    • G03B13/12G02B7/102G02B23/145G03B2206/004
    • A camera capable of trimming photographing has an electric-powered zoom lens, an operating device for zooming the electric-powered zoom lens, a trimming photographing device for obtaining a pseudo zoomed-up photography by partially trimming a photographed picture at a trimming magnification .beta. which can be previously set, and a control device which sets the trimming magnification .beta. of the trimming photographing device to a maximum trimming magnification .beta.max if the operating device is moved to the zoom-up side when the electric-powered zoom lens is at the position of a maximum focal length FT, which zooms down the electric-powered zoom lens while maintaining the maximum trimming magnification .beta.max if the operating device is thereafter operated to the zoom-down side, and which changes the trimming magnification .beta. of the trimming photographing device from the maximum trimming magnification .beta.max to 1 if the operating device is further operated to the zoom-down side when the electric-powered zoom lens is at the position of a minimum focal length FW.
    • 能够修整拍摄的相机具有电动变焦镜头,用于变焦电动变焦镜头的操作装置,修剪拍摄装置,用于通过以修剪倍率β部分修整拍摄图像来获得伪放大摄影 并且当电动变焦镜头处于位置时,如果操作装置移动到放大侧,则将修整拍摄装置的修剪倍率β设置为最大修整倍率βmax的控制装置 的最大焦距FT,其如果操作装置此后被操作到缩小侧,则缩小电动变焦镜头,同时保持最大修整倍率βmax,并且改变修整拍摄装置的修整倍率β 如果操作装置进一步操作到缩小侧,则从最大修整倍率βmax到1 n电动变焦镜头处于最小焦距FW的位置。
    • 27. 发明授权
    • Lens barrel standard position detection device and method
    • 镜筒标准位置检测装置及方法
    • US5734937A
    • 1998-03-31
    • US583839
    • 1996-01-11
    • Minoru KatohKiyosada MachidaJunichi Omi
    • Minoru KatohKiyosada MachidaJunichi Omi
    • G02B7/02G02B7/08G02B7/10G03B5/00G03B17/00
    • G02B7/08
    • A lens barrel standard position detection device, attached to a lens barrel equipped with a fixed tube having a first member and a movable tube rotationally moving back and forth along an optical axis of the lens barrel and having a second member engaging the first member of the fixed tube, to detect when the movable tube reaches a predetermined standard position. The lens barrel standard position detection device includes an actuating element movable between a first position and a second position, the actuating element moving to the second position when a working plane portion of the second member moves into contact with the actuating element corresponding to the movable tube reaching the predetermined standard position along the optical axis, an urging member which maintains the actuating element in the first position in a normal state due to an urging force of the urging member, and a detection unit which detects when the actuating element moves to the second position which opposes the urging force of the urging member, thereby detecting the movable tube reaching the predetermined standard position.
    • 一种透镜镜筒标准位置检测装置,安装在镜筒上,该镜筒配备有具有第一构件和可移动管的固定管,该固定管沿着透镜镜筒的光轴可前后移动,并且具有与第二构件接合的第二构件 固定管,以检测可动管何时达到预定的标准位置。 镜筒标准位置检测装置包括可在第一位置和第二位置之间移动的致动元件,当第二构件的工作平面部分与对应于可动管的致动元件接触时,致动元件移动到第二位置 沿着光轴到达预定的标准位置;由驱动构件的推动力将致动元件保持在第一位置处于正常状态的推动构件;以及检测单元,其检测致动元件何时移动到第二位置 与施力部件的推压力相对的位置,从而检测到达预定标准位置的可动管。
    • 29. 发明申请
    • Vibration reduction mechanism and optical device
    • 减振机构及光学装置
    • US20080088927A1
    • 2008-04-17
    • US11907290
    • 2007-10-10
    • Junichi Omi
    • Junichi Omi
    • G02B27/00
    • G03B5/00G02B27/646G03B2205/0015G03B2205/0053G03B2217/005
    • A vibration reduction mechanism, comprising: a first moving member and a second moving member which move relatively at a time of image blur correction; a guide member which guides relative movements of the first moving member and the second moving member; a plurality of first engagement portions, aligned in a row, which engage the first moving member with the guide member by spherical or cylindrical surfaces and groove-shaped portions; and a plurality of second engagement portions, aligned in a row, which engage the second moving member with the guide member by spherical or cylindrical surfaces and groove-shaped portions, wherein a groove shape of at least either one of the plurality of the first engagement portions or the plurality of the second engagement portions is formed with an elongated hole shape extending along an alignment direction of the first engagement portions aligned in a row.
    • 一种减振机构,包括:在图像模糊校正时相对移动的第一移动构件和第二移动构件; 引导构件,其引导第一移动构件和第二移动构件的相对运动; 多个第一接合部分,其排列成一行,其通过球形或圆柱形表面和槽形部分将第一移动部件与引导部件接合; 以及多个第二接合部分,其排列成一排,其通过球形或圆柱形表面和槽形部分将第二移动构件与引导构件接合,其中,多个第一接合中的至少一个的槽形状 部分或多个第二接合部分形成有沿着排列成一排的第一接合部的排列方向延伸的细长孔形状。