Image reading device and optical unit
    74.
    发明专利
    Image reading device and optical unit 有权
    图像读取装置和光学装置

    公开(公告)号:JP2013201737A

    公开(公告)日:2013-10-03

    申请号:JP2012070444

    申请日:2012-03-26

    Inventor: TAKEUCHI HIDEO

    Abstract: PROBLEM TO BE SOLVED: To restrain a gap from being formed between a luminous body and a light guide body even when a strain develops in the device body.SOLUTION: An image reading device of the present invention comprises: an optics enclosure 41; a light emission side plate 31b fixed to the optics enclosure 41; a luminous element row 31a, provided on the face on one side of the light emission side plate 31b, which emits the light to be irradiated upon a document; a light guide body 32, provided at a position opposed to the light emission side plate 31b across the luminous element row 31a, which guides the light emitted from the luminous element row 31a through the inside thereof; a spring 79; an axis 75 fixed to the optics enclosure 41; a bracket 73 which, upon receiving a force from the spring 79, is pressed in a direction heading from the light emission side plate 31b toward the light guide body 32; and a lever 77 which, while receiving reaction from the axis 75 as the bracket 73 is pressed, presses the light guide 32 against the luminous element row 31a.

    Abstract translation: 要解决的问题:即使在器件主体中产生应变时,也可以限制发光体与导光体之间的间隙。本发明的图像读取装置包括:光学外壳41; 固定到光学外壳41的发光侧板31b; 发光元件列31a,设置在发光侧板31b的一侧的面上,发射照射在文件上的光; 导光体32,设置在与发光侧板31b相对的位于发光元件列31a的相对位置,该发光元件列31a引导从发光元件排31a发出的光通过其内部; 一个弹簧79; 固定到光学外壳41的轴线75; 托架73在从弹簧79接收到的力沿着从发光侧板31b朝向导光体32的方向被按压时, 以及杆77,其在按住支架73时从轴线75接收到反作用力,将导光体32按压在发光体排31a上。

    Image reading apparatus
    76.
    发明专利
    Image reading apparatus 有权
    图像阅读器

    公开(公告)号:JP2013081026A

    公开(公告)日:2013-05-02

    申请号:JP2011219219

    申请日:2011-10-03

    Abstract: PROBLEM TO BE SOLVED: To provide an image reading apparatus that reads an image from an original on a contact glass by means of an image sensor housed in a carriage and that maintains the quality of image reading while being downsized.SOLUTION: A multifunctional device 1 slides an image sensor 20, which is housed in a sensor housing portion 31, along a slide shaft 25 together with a carriage 30 so as to read an image from an original on a contact glass 16. The carriage 30 is attached to the slide shaft 25 through a shaft holding portion 38 provided at the longitudinal center thereof, and is allowed to be swung around the slide shaft 25. The carriage 30 has a first tapered end 32, and a first opening 34, formed at one end thereof where a first holder member 40 and springs 50 are attached. The carriage 30 has a second tapered end 33, and a second opening 35, formed at the other end thereof where a second holder member 45 and springs 50 are attached.

    Abstract translation: 要解决的问题:提供一种图像读取装置,其通过容纳在托架中的图像传感器从接触玻璃上的原稿读取图像,并且在小型化的同时保持图像读取的质量。 解决方案:多功能设备1与滑架30一起沿着滑动轴25滑动容纳在传感器壳体部分31中的图像传感器20,以便从接触玻璃16上的原稿读取图像。 滑架30通过设置在其纵向中心处的轴保持部分38附接到滑动轴25,并且允许其绕滑动轴25摆动。滑架30具有第一锥形端32和第一开口34 ,其一端形成有第一保持构件40和弹簧50。 托架30具有第二锥形端33和第二开口35,第二开口35形成在第二保持器构件45和弹簧50的另一端。 版权所有(C)2013,JPO&INPIT

    Optical scanning apparatus and image forming apparatus using the same
    77.
    发明专利
    Optical scanning apparatus and image forming apparatus using the same 有权
    光学扫描装置和使用其的图像形成装置

    公开(公告)号:JP2010181863A

    公开(公告)日:2010-08-19

    申请号:JP2009266490

    申请日:2009-11-24

    Inventor: FUKUTOMI AKIHIRO

    Abstract: PROBLEM TO BE SOLVED: To provide a downsized optical scanning apparatus, and to provide an image forming apparatus which uses the scanning apparatus.
    SOLUTION: The optical scanning apparatus includes a plate member 11, having a rotating shaft and a reflecting surface 24 which deflects and scans a laser beam 10 emitted from a light source, by the reflecting surface 24 perform reciprocative turning about the rotating shaft; an actuator 14 for driving the plate member 11; an fθ-lens 3 for focusing the laser beam 10, deflected and scanned by the plate member 11 on the surface of a photosensitive drum 32; and an optical box 31 for housing the plate member 11, the actuator 14 and the fθ-lens 3. The actuator 14 is provided closer to a side, to which the laser beam 10 is reflected by the reflection surface, than to the reflecting surface 24 of the plate member 11.
    COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种缩小的光学扫描装置,并提供使用该扫描装置的图像形成装置。 解决方案:光学扫描装置包括具有旋转轴的板构件11和通过反射表面24偏转和扫描从光源发射的激光束10的反射表面24,围绕旋转轴进行往复转动 ; 用于驱动板构件11的致动器14; 用于聚焦激光束10的fθ透镜3,其由板构件11偏转和扫描在感光鼓32的表面上; 以及用于容纳板构件11,致动器14和fθ透镜3的光学盒31。致动器14设置成靠近激光束10被反射面反射的一侧,而不是反射面 版权所有(C)2010,JPO&INPIT

    Mounting structure
    78.
    发明专利
    Mounting structure 审中-公开
    安装结构

    公开(公告)号:JP2009176815A

    公开(公告)日:2009-08-06

    申请号:JP2008011492

    申请日:2008-01-22

    Inventor: SEKIDO TAKANORI

    Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure which can regulate the position of a mounting part, i.e., the bending angle of a wiring substrate without using a jig or the like and can arrange the mounting part at an optional position without interrupting downsizing of the mounting structure and a mounting product to a mounting structure.
    SOLUTION: The mounting structure 10 includes a box wherein a bendable wiring substrate 11 is placed. When the wiring substrate 11 is bent, mounting parts 12 and 13 mounted to the wiring substrate 11 are brought into contact with each other, or a mounting part mounted to the wiring substrate 11 and the wiring substrate 11 are brought into contact with each other, so that the bending angle θ of the wiring substrate 11 is regulated and an angle holding means is provided to hold the contact state.
    COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种能够调节安装部件的位置的安装结构,即布线基板的弯曲角度,而不使用夹具等,并且可以将安装部件布置在可选位置,而不需要 中断了安装结构的小型化和安装产品到安装结构。

    解决方案:安装结构10包括其中放置有可弯曲布线基板11的盒。 当布线基板11弯曲时,安装到布线基板11的安装部件12和13彼此接触,或者安装到布线基板11和布线基板11的安装部件彼此接触, 使得布线基板11的弯曲角度θ被调节,并且提供一个夹持装置以保持接触状态。 版权所有(C)2009,JPO&INPIT

    画像読取装置及び画像形成装置
    80.
    发明专利
    画像読取装置及び画像形成装置 有权
    图像读取器和图像形成装置

    公开(公告)号:JP2015014741A

    公开(公告)日:2015-01-22

    申请号:JP2013142279

    申请日:2013-07-08

    Inventor: HOSONO TOMOHIDE

    Abstract: 【課題】簡単な構成によって、結像レンズが何れの位置に調整されていても、撮像部への不要な入射光を遮断する。【解決手段】本発明に係る画像読取装置5は、原稿からの反射光を撮像部40に結像する結像レンズ38と、結像レンズ38の光軸方向の光を遮断する遮光壁48及び49とを備える。結像レンズ38は、一定の直径を有する胴部56と、胴部56よりも大きい直径を有する光軸方向の両端部57及び58とからなる。遮光壁48及び49は、胴部56の直径よりも大きく両端部57及び58の直径よりも小さい間隔を有する空間が設けられ、この空間に結像レンズ38の胴部56が配設される。【選択図】図4

    Abstract translation: 要解决的问题:即使当成像透镜被调整到任何位置时,也可以以简单的结构阻止对成像部件的不需要的入射光。解决方案:图像读取器5包括成像透镜38,其对从 成像部分40和遮光壁48和49阻挡成像透镜38的光轴方向的光。成像透镜38包括具有固定直径的圆筒部分56和沿光轴方向的两端57和58,具有 直径大于筒部56的直径。遮光壁48和49具有间隔大于筒部56的直径的间隔,并且小于两端57,58和筒部56的直径 成像透镜38设置在该空间中。

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