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    • 41. 发明专利
    • Optical apparatus having moving member for manipulating and/or determining position
    • 具有移动部件用于操纵和/或确定位置的光学装置
    • JP2008205428A
    • 2008-09-04
    • JP2007289768
    • 2007-11-07
    • Carl Zeiss Smt Agカール・ツァイス・エスエムティー・アーゲー
    • WEBER JOCHENKLAUS RIEFCLAUDIA MATANOSIGEL BENJAMINSIEGEL JOACHIM
    • H01L21/027G02B7/00G02B7/04
    • G02B7/003G02B7/023
    • PROBLEM TO BE SOLVED: To provide an optical apparatus having at least one optical element and a plurality of moving members the number of which exceeds the number of degrees of freedom n with which the optical element can be manipulated.
      SOLUTION: Levers 2a, 2b of two piezo-actuators 1a, 1b are linked with each other via linking parts 3a, 3b and a connecting rod 6. When the piezo-actuator 1a is in operation, the lever 2a moves in the direction of a two-way arrow 7a. When the piezo-actuator 1a is in operation and the piezo-actuator 1b is not in operation, the connecting rod 6 moves around the linking part 3b. As a result, an optical element 5 linked to the connecting rod 6 via linking parts 9, 10 and a control lever 4 moves in the direction of a two-way arrow 8. When the piezo-actuator 1a is not in operation, that the operation of the piezo-actuator 1b moves in linkage with the lever 2b in a two-way arrow 7b is explained similarly. As a result, the connecting rod 6 moves around the linking part 3a.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种具有至少一个光学元件和多个移动构件的光学装置,其数量超过可以操纵光学元件的自由度n数量。 解决方案:两个压电致动器1a,1b的杠杆2a,2b通过连接部分3a,3b和连杆6彼此连接。当压电致动器1a处于运行状态时,杠杆2a在 双向箭头7a的方向。 当压电致动器1a工作并且压电致动器1b不工作时,连杆6围绕连接部分3b移动。 结果,通过连接部分9,10和控制杆4连接到连接杆6的光学元件5沿双向箭头8的方向移动。当压电致动器1a不工作时, 类似地说明压电致动器1b与双向箭头7b中的杠杆2b联动的动作。 结果,连杆6在连接部3a周围移动。 版权所有(C)2008,JPO&INPIT
    • 42. 发明专利
    • Translation device and actuator, lens unit, and camera equipped therewith
    • 翻译设备和执行器,镜头单元和摄像机
    • JP2006149105A
    • 2006-06-08
    • JP2004336455
    • 2004-11-19
    • Tamron Co Ltd株式会社タムロン
    • NOJI TAKAYOSHI
    • H02K41/03G02B7/04G03B5/00
    • H04N5/23248G02B7/003G02B27/646G03B5/02
    • PROBLEM TO BE SOLVED: To provide a translation device that is of simple mechanism and capable of response at high speed, and an actuator, a lens unit, and a camera equipped with the translation device. SOLUTION: The translation device (11) includes: a fixed member (12); a movable member (14); at least three spherical bodies (18) that are placed between the plane (31) of support of the fixed member and the plane (32) of support of the movable member and hold the movable member in parallel with the fixed member; and spherical body sucking means (30) that sucks the spherical bodies to the plane of support of the fixed member or the plane of support of the movable member. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种机构简单且能够高速响应的翻译装置,以及具有翻译装置的致动器,透镜单元和照相机。 翻译装置(11)包括:固定构件(12); 可移动构件(14); 至少三个球体(18),其放置在所述固定构件的支撑体的平面(31)与所述可移动构件的支撑体的平面(32)之间并且保持所述可动构件与所述固定构件平行; 以及球体吸入装置(30),其将球体吸附到固定构件的支撑平面或可动构件的支撑平面。 版权所有(C)2006,JPO&NCIPI
    • 43. 发明专利
    • Construction for attachment of light source for exposing device
    • 用于安装曝光装置的光源的构造
    • JPS61141413A
    • 1986-06-28
    • JP26409884
    • 1984-12-14
    • Fuji Photo Film Co Ltd
    • SHIRAISHI ATSUSHICHIKARAISHI YUJIYOSHIKAWA SUMIO
    • G02B7/00H04N1/04
    • G02B7/003
    • PURPOSE:To make possible exact positioning by providing the 1st adjusting means for attaching finely axially adjustably a holder to a cylindrical body and the 2nd adjusting means for attaching finely adjustably the holder to the cylindrical body in the direction perpendicular to the axis. CONSTITUTION:The inside cylinder 34 is inserted via a compression coil spring 36 into the cylindrical body 26. An LED chip 60 is disposed so as to be imaged exactly to the emulsion surface of a photosensitive material 16 by screwing a tap screw 38 to a female screw 32 and adjusting the axial position of the chip and is fixed by a stop screw 39. The chip 60 is so adjusted as to be exactly positioned on the axial center of an exposing lens 22 by loosening slightly a tap screw 48 androtating plural pieces of adjusting screws 54 by means of a screw driver, etc. The screw 48 is again screwed down to fix the light source holder 42 after the adjustment. Such positional adjustment in the axial direction and the direction perpendicular to the axis is repeated plural times according to need. A suitable adhesive agent is poured to fix the inside cylinder 34 and the cylindrical body 26. The screw 48 and the inside cylinder 34 are similarly fixed and the screw 54 and the cylinder 34 are fixed as well.
    • 目的:通过提供用于将保持器精细地轴向可调节地附接到圆柱体上的第一调节装置和用于在与轴线垂直的方向上将保持器精细可调地安装到圆柱体上的第二调节装置来进行精确定位。 构成:内筒34经由压缩螺旋弹簧36插入筒体26中。将LED芯片60设置成通过将抽头螺钉38拧到一个母体上而精确地成像到感光材料16的乳剂表面上 螺钉32并调整芯片的轴向位置,并通过止动螺钉39固定。芯片60被调整为精确地定位在曝光透镜22的轴向中心上,通过松开螺丝48并旋转多个 通过螺丝刀等调节螺钉54.螺钉48再次被拧紧以在调节之后固定光源保持器42。 根据需要,在轴向和与轴垂直的方向上的这种位置调整重复多次。 注入合适的粘合剂以固定内筒34和圆筒体26.螺杆48和内筒34同样固定,并且螺杆54和缸34也是固定的。
    • 44. 发明专利
    • Position adjusting method of photodetector
    • 光电放大器的位置调整方法
    • JPS6148806A
    • 1986-03-10
    • JP17058484
    • 1984-08-16
    • Mitsubishi Electric Corp
    • IMAIDA SATORUSUZUKI HIDEO
    • G02B7/00
    • G02B7/003
    • PURPOSE:To shorten a position adjustment time by driving the photodetector composed of plural photodetecting elements by a controller and moving the photodetector according to the rate of a position error signal, obtained by processing the output of each photodetector, to the sum of outputs of all photodetecting elements. CONSTITUTION:The photodetector 8 is fixed on an X-axial driving table 10 with a stop 9, the start button 26 of a system controller 24 is pressed, and manual switches of an X-axial controller 12 and a Y-axial controller 13 are operated on the basis of the display on a CRT25, so that the photodetector 8 enters a position relation (a). For example, output total DR=2,000, error position signal DX= 2,000, and error position signal DY=0 at this time. Then, a reflected light spot S is positioned in the middle between (b) and (c) by the 1st movement, so DR= 500, DX=2,500, and DY=0 in the 2nd movement; and then RX(DX/DR)=25,000/ 5,000=0.5 and R (DY/FR)=0, so PX=100X0.5=50 is outputted to obtain a position relation (c), thereby entering a target error range. This system decreases the number of times of adjusting operation to two and the position adjusting time is shortened.
    • 目的:通过控制器驱动由多个光电元件组成的光电探测器来缩短位置调整时间,并根据通过处理每个光电检测器的输出获得的位置误差信号的速率将光电检测器移动到所有 光电元件。 构成:将光检测器8固定在具有止动件9的X轴驱动台10上,系统控制器24的启动按钮26被按压,X轴控制器12和Y轴控制器13的手动开关 基于CRT25上的显示进行操作,使得光电检测器8进入位置关系(a)。 例如,输出总DR = 2,000,错误位置信号DX = 2000,错误位置信号DY = 0。 然后,反射光点S通过第一移动位于(b)和(c)之间的中间,因此在第二运动中DR = 500,DX = 2500和DY = 0; 然后RX(DX / DR)= 25,000 / 5,000 = 0.5,R(DY / FR)= 0,则PX = 100X0.5 = 50被输出以获得位置关系(c),从而进入目标误差范围。 该系统将调整操作的次数减少到2次,并且缩短位置调整时间。