Setting focus in an imaging system
    42.
    发明公开
    Setting focus in an imaging system 有权
    Einstellung der Fokussierung in einem Abbildungssystem

    公开(公告)号:EP1045268A3

    公开(公告)日:2002-04-17

    申请号:EP00303090.5

    申请日:2000-04-12

    Abstract: In a lens focusing and holding arrangement for an imaging system (60) including a photosensor array (510), the lens (570) is in contact with a reference surface or surfaces (274, 276) formed within the imaging system housing (200) and is translatable along the surface (274, 276) in directions toward and away from the photosensor array (510) in order to adjust the focus of the imaging system (60). A lens retention clip (600) is provided to secure the lens (570) within the imaging system housing (200) and to cause translational movement of the lens (570) along the imaging system reference surface (274, 276). When focusing the imaging system (60), the lens retention clip (600) is in a first operating condition in which the lens retention clip (600) applies a relatively small force tending to hold the lens (570) in contact with the housing reference surface (274, 276). After the desired focus has been set, the lens retention clip (600) is placed in a second operating condition in which the lens retention clip (600) applies a relatively high force tending to hold the lens (570) in contact with the housing reference surface (274, 276), thus locking the lens (570) in place.

    Abstract translation: 成像系统(60)包括具有参考表面(274,276)的壳体(200),与参考表面(274,276)接触的透镜(570),保持在与透镜接触的壳体的构件(600),以及 位于壳体和透镜的部分(282,332,342)之间并与之接触的弹簧(720)。 在第一操作条件下,构件(600)在第一位置(350,360,370,380)处被保持到壳体,并且透镜可相对于壳体(200)平移,并且在第二操作状态下,构件(600)被保持 在第二位置(420,424)到壳体,并且透镜不能相对于壳体平移。

    Dispositif optique d'analyse de documents
    43.
    发明公开
    Dispositif optique d'analyse de documents 失效
    Optische Anordnung zur分析von Dokumenten。

    公开(公告)号:EP0392917A1

    公开(公告)日:1990-10-17

    申请号:EP90400976.8

    申请日:1990-04-10

    Inventor: Kuhn, Alex

    Abstract: Le dispositif d'analyse comprend des miroirs (11, 12) pour réfléchir le rayonnement lumineux en provenance du document à analyser, un objectif (21) pour focaliser ce rayonnement sur une barrette photosensible (22), un premier support (1) pour supporter les miroirs (11, 12), et un deuxième support (2) pour supporter l'objectif (21) et la barrette photosensible (22). Le deuxième support (2) est monté amovible sur le premier support (1) et la position de la barrette photosensible (22) relativement au deuxième support (2) est réglable.
    Un tel dispositif est utilisé dans les appareils de télécopie, auquel il confère une bonne adaptabilité.

    Abstract translation: 扫描装置包括用于反射待扫描文件的发光的反射镜(11,12),用于将该辐射聚焦到感光条上的透镜(21),用于支撑反射镜的第一支撑件(1) 11,12)和用于支撑透镜(21)和感光带(22)的第二支撑件(2)。 第二支撑件(2)可拆卸地安装在第一支撑件(1)上,并且感光条(22)相对于第二支撑件(2)的位置是可调节的。 这种设备用于电视摄影机,因此具有很高的适应性。

    Optical scanner and image forming apparatus including the same
    44.
    发明授权
    Optical scanner and image forming apparatus including the same 有权
    光学扫描仪及其成像设备

    公开(公告)号:US08189251B2

    公开(公告)日:2012-05-29

    申请号:US12332918

    申请日:2008-12-11

    Applicant: Susumu Narita

    Inventor: Susumu Narita

    Abstract: An optical scanner provided with at least one optical path through which an optical beam emitted from a light source is directed onto a surface of an object for forming an image thereon includes a deflector configured to deflect the optical beam and a curvature adjustment unit. The curvature adjustment unit includes a reflecting mirror configured to reflect the optical beam in a predetermined direction, a holder unit configured to hold the reflecting mirror and including at least one supporter that engages the reflecting mirror, a pressure unit configured to flexibly deform the reflecting mirror in a normal direction relative to a reflecting surface of the reflecting mirror, and a fixing member fixed to at least a portion of the reflecting mirror, configured to fix a position of the holder unit relative to the reflecting mirror in a main scanning direction by contacting at least a portion of the holder unit including the supporter.

    Abstract translation: 一种设置有至少一个光路的光学扫描器,从光源发射的光束通过该光路被引导到用于形成图像的物体的表面上,包括:偏转器,其被配置为偏转光束和曲率调节单元。 曲率调节单元包括被配置为沿预定方向反射光束的反射镜,被配置为保持反射镜并且包括至少一个与反射镜接合的支撑件的保持器单元,构造成使反射镜柔性变形的压力单元 在相对于反射镜的反射面的法线方向上固定有固定部件,该固定部件被固定在所述反射镜的至少一部分上,所述固定部件被配置为通过接触将所述保持器单元相对于所述反射镜的位置固定在主扫描方向 保持器单元的至少一部分包括支撑件。

    MIRROR SUPPORT DEVICE AND IMAGE READER
    45.
    发明申请
    MIRROR SUPPORT DEVICE AND IMAGE READER 审中-公开
    镜像支持设备和图像读取器

    公开(公告)号:US20120081756A1

    公开(公告)日:2012-04-05

    申请号:US13198335

    申请日:2011-08-04

    Applicant: NAMIE SUGIYAMA

    Inventor: NAMIE SUGIYAMA

    Abstract: A mirror support device arranged in both ends of a stick-like mirror for holding the mirror including an inner side plate, comprising a mirror insertion opening formed in the inner side plate, the mirror insertion opening for inserting an end of a mirror; an outer side plate connected to the inner side plate, comprising: a mirror stopper plate for regulating positions of a right and a left end face of the mirror inserted into the mirror insertion opening; and a clip hole, the mirror stopper plate and the clip hole being formed in the outer side plate; and a clip for fixing the mirror, the clip being inserted into the clip hole from a same direction as inserting direction of the mirror.

    Abstract translation: 一种镜支撑装置,其布置在用于保持包括内侧板的反射镜的棒状反射镜的两端,包括形成在内侧板中的反射镜插入口,用于插入反射镜的端部的反射镜插入口; 连接到内侧板的外侧板,包括:用于调节插入到镜插入口中的反射镜的右端和左端面的位置的反射镜止动板; 和夹孔,所述镜止动板和所述夹孔形成在所述外侧板中; 以及用于固定反射镜的夹子,夹子从与反射镜的插入方向相同的方向插入夹子孔中。

    Scanner device and image forming apparatus
    46.
    发明授权
    Scanner device and image forming apparatus 失效
    扫描仪和图像形成装置

    公开(公告)号:US07706032B2

    公开(公告)日:2010-04-27

    申请号:US11124269

    申请日:2005-05-09

    Inventor: Tetsuya Fujioka

    Abstract: A scanner device and an image forming apparatus, each having a shading correction unit are disclosed. The shading correction unit is implemented by a lens block, including a fixer and a wall. The fixer fixes a position of the lens block. The wall, connected to the fixer at a connecting point, has an opening. The minimum distance between the circumference line of the opening and the connecting point is larger than a thickness of the wall.

    Abstract translation: 公开了一种具有遮蔽校正单元的扫描仪装置和图像形成装置。 阴影校正单元由包括定影器和墙壁的透镜块实现。 固定器固定镜头块的位置。 在连接点连接到固定器的墙壁有一个开口。 开口的圆周线与连接点之间的最小距离大于壁的厚度。

    Carriage module with image capture unit
    49.
    发明申请
    Carriage module with image capture unit 有权
    具有图像捕获单元的支架模块

    公开(公告)号:US20070103736A1

    公开(公告)日:2007-05-10

    申请号:US11269526

    申请日:2005-11-09

    Applicant: Harnjou Yeh

    Inventor: Harnjou Yeh

    Abstract: A carriage module with an image capture unit for using in a scanning device is disclosed. The module includes a carriage having a sliding seat and a cam; a lens attached to the carriage device; an image capture unit capturing the light images from the lens; a PC board mounting the carriage; and a supporting plate supporting the PC board. The supporting plate includes a pin and formed on the carriage. The simple trimming mechanism adjusts the distance between the lens and the image sensor easily. So, the device not only improves the quality of the formation of image and also promotes the efficiency of operating.

    Abstract translation: 公开了一种具有用于在扫描装置中使用的图像捕获单元的滑架模块。 模块包括具有滑动座和凸轮的滑架; 附接到托架装置的透镜; 捕获来自所述透镜的光图像的图像捕获单元; 安装支架的PC板; 以及支撑PC板的支撑板。 支撑板包括销并形成在托架上。 简单的修剪机构可以轻松调节镜头与图像传感器之间的距离。 因此,该装置不仅提高了图像形成的质量,而且提高了操作的效率。

Patent Agency Ranking