公开(公告)号：US06661588B1

公开(公告)日：2003-12-09

申请号：US10064834

申请日：2002-08-22

Applicant: Yin-Chun Huang ,  Shu-Ya Chiang

Inventor： Yin-Chun Huang ,  Shu-Ya Chiang

IPC: G02B702

CPC classification number: H04N1/03 ,  G02B7/026 ,  H04N2201/02431 ,  H04N2201/02441 ,  H04N2201/02447 ,  H04N2201/02491 ,  H04N2201/04796

Abstract: An objective lens anti-shock adjustment device comprises a holder that is capable of fixedly holding an objective lens via at least a fastening element. The holder is mounted in a casing by means of a plurality of resilient elements and a plurality of adjuster screws. The resilient elements connect the holder to the casing and the adjuster screws engage through the casing and abut against the holder opposite to the resilient elements in order to allow the adjustments of a vertical positioning and a horizontal orientation of the objective lens. The holder and the casing are provided with respective openings that expose a slot formed on the objective lens. By the external engagement of a tool through the openings into the slot, the objective lens is slid in the holder in order to adjust the depth of focus.

Abstract translation: 物镜防震调整装置包括能够通过至少一个紧固元件固定地保持物镜的保持器。 保持器借助于多个弹性元件和多个调节螺钉安装在壳体中。 弹性元件将保持器连接到壳体上，并且调节器螺钉通过壳体接合并抵靠与弹性元件相对的保持器，以便允许物镜的垂直定位和水平取向的调节。 保持器和壳体设置有暴露形成在物镜上的狭槽的相应开口。 通过工具通过开口进入槽的外部接合，物镜在保持器中滑动以调节焦深。

公开(公告)号：US20030107782A1

公开(公告)日：2003-06-12

申请号：US10006623

申请日：2001-12-10

Applicant: TOSHIBA TEC KABUSHIKI KAISHA

Inventor： Hidetoshi Aoki

IPC: H04N001/46

CPC classification number: H04N1/1013 ,  H04N1/191 ,  H04N2201/0242 ,  H04N2201/02433 ,  H04N2201/02441 ,  H04N2201/02447 ,  H04N2201/02449 ,  H04N2201/04796

Abstract: An image reading apparatus includes a CCD sensor which reads an image of an original document and converts the image into an electrical signal, in which an optical axis of light reflected by the original document is adjusted and allowed to project to the CCD sensor, the CCD sensor reads the image of the original document and converts the image into an electrical signal and to output the electrical signal. The image reading apparatus comprises a processing circuit which detects a CCD output value of the CCD sensor which is varied in accordance with a deviation of the optical axis, and an optical axis adjusting mechanism (first mirror and first carriages) which adjusts the optical axis such that an output value detected by the processing circuit becomes an appropriate value. The optical axis adjusting mechanism comprises a mirror which reflects light from the original document in a set direction, a fixing/supporting projection which supports the mirror at a given position, an optical axis adjusting screw which supports the mirror together with the fixing/supporting projection, and which turns the mirror by screwing or loosening the screw, thereby adjusting the optical axis, and an elastic supporting projection 29 which abuts from an opposite surface and elastically supports the mirror in a state in which adjustment by the optical axis adjusting screw is permitted.

Abstract translation: 图像读取装置包括CCD传感器，其读取原稿的图像并将图像转换为电信号，其中由原始文档反射的光轴被调整并允许投影到CCD传感器，CCD 传感器读取原始文档的图像，并将图像转换为电信号并输出​​电信号。 图像读取装置包括检测根据光轴偏差而变化的CCD传感器的CCD输出值的处理电路，以及调整光轴的光轴调整机构（第一反射镜和第一支架）， 由处理电路检测出的输出值成为适当的值。 光轴调节机构包括：反射器，其沿着设定方向反射来自原稿的光;固定/支撑突起，其在给定位置支撑反射镜;光轴调节螺钉，其与固定/支撑突起一起支撑反射镜; 并且通过旋转或松开螺丝来转动反射镜，从而调节光轴;以及弹性支撑突起29，该弹性支撑突起29从相对表面抵接并且在允许通过光轴调节螺钉进行调节的状态下弹性地支撑反射镜 。

公开(公告)号：US06545266B2

公开(公告)日：2003-04-08

申请号：US09732775

申请日：2000-12-11

Applicant: Chen Lung ,  Lee Ta Yi

Inventor： Chen Lung ,  Lee Ta Yi

IPC: H01J502

CPC classification number: H04N1/03 ,  H04N2201/02422 ,  H04N2201/02429 ,  H04N2201/02441 ,  H04N2201/02447 ,  H04N2201/04796

Abstract: A four-direction adjustable optical module including a carriage and a CCD module is disclosed. The carriage includes a coupling window for coupling with the CCD module. Each of the two sides of the CCD module includes a screw hole and an elastic device. The elastic device slightly protrudes from the surface of the coupling window. While the CCD module and the coupling window are coupled, screws are employed to screw through the CCD module and into the screw holes of the coupling windows. Therefore, the elastic devices deform by the stress from the CCD module. By adjusting the tightness of the screws, the orientation of the CCD module rotating on the Z axis can be calibrated. Thus, the adjustable optical module of the invention can be calibrated at least in four directions.

公开(公告)号：US20090141115A1

公开(公告)日：2009-06-04

申请号：US12364347

申请日：2009-02-02

Applicant: Nozomu INOUE ,  Kiyoshi TSUJINO

Inventor： Nozomu INOUE ,  Kiyoshi TSUJINO

IPC: B41J15/14

CPC classification number: B41J2/451 ,  H04N2201/02402 ,  H04N2201/02441 ,  H04N2201/02447

Abstract: In a line head, a plurality of light emitters are arrayed on a substrate in a first direction. Each of the light emitters is operable to emit a light beam. In a rod lens array, a plurality of rod lenses are arrayed in the first direction, and each of the rod lenses is adapted to focus the light beam emitted from an associated one of the light emitters onto a target surface. The substrate and the rod lens array are attached to a holder elongated in the first direction. Positioning members are provided at both end portions of the holder in the first direction. A relative position between the substrate and at least one of the positioning members is variable in a second direction perpendicular to the first direction.

Abstract translation: 在行头中，多个发光体沿第一方向排列在基板上。 每个发光体可操作地发射光束。 在棒状透镜阵列中，多个棒状透镜沿第一方向排列，并且每个棒状透镜适于将从相关联的一个发光体发射的光束聚焦到目标表面上。 基板和棒状透镜阵列附接到沿第一方向伸长的保持架。 定位构件设置在保持器的第一方向的两端部。 基板与至少一个定位构件之间的相对位置可在垂直于第一方向的第二方向上变化。

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

IPC: H04N1/04

CPC classification number: H04N1/03 ,  H04N1/02409 ,  H04N2201/02414 ,  H04N2201/02429 ,  H04N2201/02447

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。

公开(公告)号：US07185870B2

公开(公告)日：2007-03-06

申请号：US10734256

申请日：2003-12-15

Applicant: Ming-De Hong

Inventor： Ming-De Hong

IPC: B60R1/02

CPC classification number: H04N1/0305 ,  H04N1/03 ,  H04N2201/02433 ,  H04N2201/02447 ,  H04N2201/02449

Abstract: A positioning mechanism for reflectors in a scanner is capable of tool-less assembling and precise positioning. The mechanism mainly includes a carrier, some angular positioning members, and resilient arms. The carrier is a plate-like member for mounting an optical assembly. The angular positioning members are mounted on the carrier and formed with cutoffs of supporting surfaces. The resilient arms extend from the carrier to outer sides of the supporting surfaces of the angular positioning members. The clearance of the end of resilient arm to the supporting surface is less than the thickness of the reflector to position the reflector simply, easily and precisely.

Abstract translation: 扫描仪中反射器的定位机构能够无需装配和精确定位。 该机构主要包括载体，一些角定位构件和弹性臂。 载体是用于安装光学组件的板状构件。 角定位构件安装在载体上并且形成有支撑表面的切口。 弹性臂从承载件延伸到角定位构件的支撑表面的外侧。 弹性臂的端部到支撑表面的间隙小于反射器的厚度，以便简单，容易且精确地定位反射器。

公开(公告)号：US20060209361A1

公开(公告)日：2006-09-21

申请号：US11083278

申请日：2005-03-18

Applicant: Tetsuya Sato

Inventor： Tetsuya Sato

IPC: H04N1/04

CPC classification number: H04N1/1013 ,  H04N1/028 ,  H04N2201/02416 ,  H04N2201/02433 ,  H04N2201/02441 ,  H04N2201/02447 ,  H04N2201/02449

Abstract: An apparatus for reading images includes: a first carriage having a lamp for exposing a manuscript and a first reflection mirror for reflecting reflected light from the manuscript; a second carriage including second and third reflection mirrors for returning the reflected light from the first carriage; an image forming optical unit for producing an image of the reflected light from the third reflection mirror on an image sensor, a body casing accommodating at least the first and second carriages, the image forming optical unit, and the image sensor, being covered on top thereof by a manuscript glass, and including a hole covered by a removable member on part of the surface thereof; and a mechanism for adjusting mirror angle for adjusting the angle of the second reflection mirror, wherein the mechanism for adjusting mirror angle is capable of adjusting the angle of the second reflection mirror from the hole.

Abstract translation: 一种用于读取图像的装置包括：具有用于曝光原稿的灯的第一托架和用于反射来自原稿的反射光的第一反射镜; 第二托架，其包括用于使来自第一托架的反射光返回的第二和第三反射镜; 图像形成光学单元，用于在图像传感器上产生来自第三反射镜的反射光的图像，容纳至少第一和第二托架的主体外壳，成像光学单元和图像传感器，覆盖在顶部 并且包括在其表面的一部分上由可移除构件覆盖的孔; 以及用于调节用于调节第二反射镜的角度的镜角的机构，其中用于调节镜角的机构能够调节第二反射镜与孔的角度。

公开(公告)号：US20040223205A1

公开(公告)日：2004-11-11

申请号：US10835893

申请日：2004-04-29

Applicant: Canon Kabushiki Kaisha

Inventor： Takeshi Aoyama ,  Hyoe Iwata ,  Yukihiro Miura ,  Takehiro Kishi ,  Takayuki Suga

IPC: G02B026/08 ,  G02B005/08

CPC classification number: H04N1/0303 ,  G02B7/1824 ,  H04N1/1017 ,  H04N2201/0242 ,  H04N2201/02433 ,  H04N2201/02441 ,  H04N2201/02447 ,  H04N2201/04796

Abstract: In an image reader that adopts an off-axial optical system, an adjustable imaging mirror and a CCD fixed to a highly rigid structure. Since the relative position between reflecting mirrors and imaging mirrors can be set highly accurately, adjusting only the CCD-mounting position allows a required specification of the read image to be met. The imaging mirror can easily be adjusted without distorting the reflecting surface when necessary. The reflecting mirrors, the imaging mirrors, and the CCD-mounting-position adjusting means are positioned directly to reflecting-mirror supporting sections, imaging-mirror supporting sections, and CCD supporting sections, which are integrated with a carriage casing, and fixed to them. The CCD is fixed to the carriage casing with the CCD-mounting-position adjusting means. An imaging mirror close to a diaphragm and adjacent to the image is supported by a mirror adjusting plate. The position of the imaging mirror is adjusted by displacing the mirror adjusting plate.

Abstract translation: 在采用离轴光学系统的图像读取器中，可调整的成像反射镜和固定在高刚性结构上的CCD。 由于可以高精度地设置反射镜和成像反射镜之间的相对位置，所以仅调整CCD安装位置允许满足所读取的图像的所需规格。 成像镜可以在不必要地反射的情况下进行调整。 反射镜，成像镜和CCD安装位置调整装置直接位于反映镜支撑部分，成像镜支撑部分和CCD支撑部分，它们与滑架壳体一体化并且固定到它们 。 CCD通过CCD安装位置调整装置固定在滑架壳体上。 靠近隔膜并与图像相邻的成像镜由镜面调节板支撑。 通过移动镜面调节板来调整成像镜的位置。

公开(公告)号：US20040075876A1

公开(公告)日：2004-04-22

申请号：US10273355

申请日：2002-10-18

Applicant: TOSHIBA TEC KABUSHIKI KAISHA

Inventor： Toshiaki Amano

IPC: H04N001/04 ,  H04N001/46

CPC classification number: H04N1/0285 ,  H04N1/028 ,  H04N2201/02414 ,  H04N2201/02433 ,  H04N2201/02435 ,  H04N2201/02447

Abstract: An image reading apparatus includes a platen glass on which a document is placed, a light source which irradiates the document with a light beam via the platen glass, an imaging element which receives the light beam reflected from the document, so as to output an image signal, and an illuminance adjusting mechanism which adjusts the illuminance on a light receiving surface of the document by varying a distance between the light source and the platen glass while maintaining the number of light sources.

Abstract translation: 图像读取装置包括其上放置有文件的压板玻璃，经由压板玻璃照射具有光束的原稿的光源，接收从原稿反射的光束的成像元件，以输出图像 信号和照度调节机构，其通过在保持光源数量的同时改变光源和稿台玻璃之间的距离来调节文档的光接收表面上的照度。

公开(公告)号：US07777922B2

公开(公告)日：2010-08-17

申请号：US11537464

申请日：2006-09-29

Applicant: Akihiro Sakakibara

Inventor： Akihiro Sakakibara

IPC: H04N1/04 ,  H04N1/46

CPC classification number: H04N1/1013 ,  H04N2201/02404 ,  H04N2201/02414 ,  H04N2201/02425 ,  H04N2201/02427 ,  H04N2201/02447 ,  H04N2201/0456

Abstract: In an image reader that can adjust a distance between a platen glass and a close-contact-type image sensor (CIS) without disassembly, a CIS unit includes a CIS and a resilient body which biases the CIS toward the platen glass. A CIS roller holder includes a spacer, and a CIS holder which holds the spacer movably in the vertical direction as well as in the sub scanning direction with respect to the platen glass and is fixed to the CIS unit. Irregularities are formed on surfaces of the CIS holder and the spacer which face each other and are engageable by fitting. When the CIS unit is moved in the sub scanning direction and the CIS roller holder is brought into contact with one rib ,the CIS roller holder is brought into contact with the spacer at projections or recesses, thus changing a distance between the platen glass and the CIS.

Abstract translation: 在能够在不拆卸的状态下调节压板玻璃和紧密接触型图像传感器（CIS）之间的距离的图像读取器中，CIS单元包括CIS和弹性体，其将CIS朝向稿台玻璃偏压。 CIS辊保持器包括间隔件和CIS保持器，其将间隔件相对于压板玻璃沿垂直方向和副扫描方向可移动地固定并固定到CIS单元。 不规则形成在CIS保持器和间隔件的彼此面对并且可通过配合接合的表面上。 当CIS单元沿副扫描方向移动并且CIS辊保持器与一个肋接触时，CIS辊保持器在突起或凹部处与间隔件接触，从而改变压板玻璃和 独联体