公开(公告)号：US20030025946A1

公开(公告)日：2003-02-06

申请号：US09773530

申请日：2001-02-02

Applicant: TOSHIBA TEC KABUSHIKI KAISHA

Inventor： Kouichi Ando

IPC: H04N001/04 ,  H04N001/46

CPC classification number: H04N1/00519 ,  H04N1/1013 ,  H04N2201/0444

Abstract: A scanner unit has first and second carriages located below a glass document table. The first carriage has a first frame extending from a front side to a rear side along the document table, i.e. in a main scanning direction. The scanner unit contains, at the front side and the rear side, two rails that support the opposite ends of the first frame such that the first frame can slide in a sub-scanning direction. The scanner unit also contains, at the front side and the rear side, inhibiting elements for receiving a part of the first frame when the first carriage has slid along the rail to a hold position, thereby inhibiting the movement of the first carriage in the main scanning direction, and also for holding another part of the frame together with the rail when the carriage has slid to the hold position, thereby inhibiting the vertically upward movement of the frame.

Abstract translation: 扫描器单元具有位于玻璃文件台下方的第一和第二托架。 第一滑架具有沿原稿台从正面向后侧延伸的第一框架，即主扫描方向。 扫描器单元在前侧和后侧包含支撑第一框架的相对端的两个轨道，使得第一框架可以沿副扫描方向滑动。 扫描仪单元在前侧和后侧还包含用于当第一滑架沿着轨道滑动到保持位置时接收第一框架的一部分的禁止元件，由此抑制第一托架在主体中的移动 扫描方向，并且当托架滑动到保持位置时也用于将框架的另一部分与轨道一起保持，从而阻止框架的竖直向上移动。

公开(公告)号：US5585937A

公开(公告)日：1996-12-17

申请号：US229715

申请日：1994-04-19

Applicant: Kazuyuki Kokubo ,  Kunihiko Nakagawa ,  Hiroshi Nakao

Inventor： Kazuyuki Kokubo ,  Kunihiko Nakagawa ,  Hiroshi Nakao

IPC: H04N1/10 ,  H04N1/193 ,  H04N1/393 ,  H04N1/04 ,  G02B7/04 ,  G02B15/14 ,  G02B27/02

CPC classification number: H04N1/1017 ,  H04N1/1008 ,  H04N1/393 ,  H04N1/193 ,  H04N2201/0408 ,  H04N2201/0422 ,  H04N2201/0444

Abstract: A reading unit for an image reading device includes a lens tube for forming an image of an object and a line sensor for converting the formed image into an electrical signal. A reducing/magnifying mechanism is included for changing the magnification of the image detected by the line sensor. The lens tube is movable such that the optical path length between the lens tube and the line sensor is adjustable to thereby vary magnification of the image. Further, in response to the movement of the lens tube, a movable mirror is adjusted. The mirror is set in a first predetermined position and directs reflected light from the object to the lens tube to shorten the optical path length between the object and the lens tube and thus relatively increase magnification, in response to the lens tube being in a predetermined normal position with a relatively long optical path length between the lens tube and the line sensor. Then, the mirror is set in a second predetermined position and does not direct reflected light from the object to the lens tube to lengthen the optical path between the object and the lens tube and thus relatively decrease magnification, in response to the lens tube being in a predetermined reducing position with a relatively short optical path length between the lens tube and the line sensor. Movement of both the movable mirror and the lens tube are therefore linked together and are each displaced between predetermined positions so as to vary magnification of the image and to prevent distortion in the image read by the line sensor.

Abstract translation: 用于图像读取装置的读取单元包括用于形成物体的图像的透镜管和用于将形成的图像转换成电信号的线传感器。 包括用于改变由线传感器检测到的图像的放大倍率的缩小/放大机构。 透镜管是可移动的，使得透镜管和线传感器之间的光程长度是可调节的，从而改变图像的放大率。 此外，响应于透镜管的移动，调节可动镜。 将镜子设置在第一预定位置，并将来自物体的反射光引导到透镜管，以缩短物体和透镜管之间的光程长度，从而相对于透镜管处于预定正常状态而相对增加放大率 在透镜管和线传感器之间具有相对长的光程长度的位置。 然后，反射镜被设置在第二预定位置，并且不将来自物体的反射光引导到透镜管，以延长物体和透镜管之间的光路，并且因此相对于透镜管处于相对减小的放大率 在透镜管和线传感器之间具有相对短的光程长度的预定的减小位置。 因此可移动镜和透镜管的移动被连接在一起，并且在预定位置之间移动，以便改变图像的放大率并且防止由线传感器读取的图像的变形。

公开(公告)号：US20170331971A1

公开(公告)日：2017-11-16

申请号：US15594602

申请日：2017-05-13

Applicant: Kyocera Document Solutions Inc.

Inventor： Yoshihiko Kurotsu

IPC: H04N1/10 ,  H04N1/00 ,  G03G15/04 ,  H04N1/12

CPC classification number: H04N1/1017 ,  G03G15/04045 ,  G03G15/605 ,  H04N1/00551 ,  H04N1/00559 ,  H04N1/00615 ,  H04N1/00795 ,  H04N1/1061 ,  H04N1/121 ,  H04N2201/0094 ,  H04N2201/0444

Abstract: An image reading apparatus includes an image reading unit, a mounting portion, and a cover member. The cover member includes a first restricting portion, a lock portion, and an operation portion. The operation portion operated from outside the main unit is displaceable in a direction in which the lock portion deforms from the locking shape into the releasing shape. The mounting portion includes a second restricting portion and a part. The second restricting portion restricts displacement of the operation portion in the cover member mounted on the mounting portion in the second orientation. The part has a second aperture opening into the lock portion in the cover member mounted on the mounting portion in the second orientation from outside the main unit. The second aperture is an opening for the insertion of a tool for deforming the lock portion from the locking shape into the releasing shape.

公开(公告)号：US09554007B2

公开(公告)日：2017-01-24

申请号：US13932116

申请日：2013-07-01

Applicant: CANON KABUSHIKI KAISHA

Inventor： Yasuhito Tsubakimoto ,  Kazuhisa Kawakami ,  Masaya Shimmachi ,  Kaneto Tokuyama ,  Toshiaki Harada

IPC: B41J29/02 ,  H04N1/00 ,  H04N1/12

CPC classification number: H04N1/00559 ,  H04N1/128 ,  H04N2201/0082 ,  H04N2201/0444 ,  Y10T403/1608

Abstract: An image forming apparatus includes a frame in which a carriage configured to reciprocate along a predetermined direction is disposed, and a unit disposed to be openable with respect to the frame. A first engaging portion is formed on the image forming apparatus. The image forming apparatus is capable of restricting a movement of the carriage at least in the predetermined direction with use of a securing component including a second engaging portion engageable with the first engaging portion. When the securing component is attached to the carriage, and then the unit is closed with the first engaging portion and the second engaging portion engaging with each other, the securing component is sandwiched and fixed between the frame and the unit.

Abstract translation: 图像形成装置包括：框架，其中布置有沿预定方向往复运动的托架;以及设置成相对于框架可打开的单元。 第一接合部分形成在图像形成装置上。 图像形成装置能够使用包括与第一接合部分可接合的第二接合部分的固定部件来至少在预定方向上限制滑架的移动。 当固定部件附接到托架上，然后单元被关闭时，第一接合部分和第二接合部分彼此接合，固定部件被夹持并固定在框架和单元之间。

公开(公告)号：US08773735B2

公开(公告)日：2014-07-08

申请号：US12801641

申请日：2010-06-18

Applicant: Junya Ozawa

Inventor： Junya Ozawa

IPC: H04N1/04 ,  H04N1/46

CPC classification number: H04N1/1017 ,  H04N1/103 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/0444

Abstract: To provide an image reading apparatus for enabling an optical carriage movably supported in a rail member to be locked reliably in a predetermined position of an apparatus frame without causing failure by shock in transport, one of the apparatus frame and optical carriage is provided with a lock member traveling between a release position and a lock position, and a biasing member for biasing the lock member in a predetermined direction, and the other one is provided with an engagement receiving portion being fitted with an engagement portion formed in the lock member. Then, the engagement portion and the engagement receiving portion are configured to inhibit movements in the scanning direction of the optical carriage in the lock position, and the biasing force of the biasing member is concurrently configured to act on the carriage in the direction orthogonal to the scanning direction so as to increase friction between the carriage and a traveling rail.

Abstract translation: 为了提供图像读取装置，使得可移动地支撑在轨道构件中的光学滑架能够可靠地锁定在装置框架的预定位置，而不会由于运输中的冲击而引起故障，装置框架和光学滑架中的一个设置有锁 构件在释放位置和锁定位置之间行进;以及偏压构件，用于沿预定方向偏压锁定构件，另一个设置有接合部，该接合接收部与形成在锁定构件中的接合部配合。 然后，接合部和接合接收部被构造成禁止在锁定位置的光滑架的扫描方向上的移动，并且偏置构件的偏置力同时构造成在与支架的正交方向上作用在滑架上 扫描方向，以增加滑架与行进导轨之间的摩擦。

公开(公告)号：US07864382B2

公开(公告)日：2011-01-04

申请号：US11820779

申请日：2007-06-20

Applicant: Tsuyoshi Koyanagi

Inventor： Tsuyoshi Koyanagi

IPC: H04N1/04

CPC classification number: H04N1/1013 ,  G03G15/605 ,  H04N1/193 ,  H04N2201/0444

Abstract: An image-reading apparatus, including a housing, a document table placed on the housing for receiving document, a movable optical unit placed on the document table for reading the image information on the document, the movable optical unit being placed reciprocally movably in the housing in directions parallel to the document table; a locking member placed movably on the housing external face for locking the movable optical unit; and a holding mechanism for holding the locking member variable in posture between a first posture of locking the movable optical unit and a second posture of unlocking the movable optical unit.

Abstract translation: 一种图像读取装置，包括壳体，放置在壳体上用于接收文件的文件台，放置在文件台上的可移动光学单元，用于读取文件上的图像信息，可移动光学单元可往复运动地放置在壳体中 在与文件表平行的方向上; 可移动地设置在壳体外表面上用于锁定可移动光学单元的锁定构件; 以及保持机构，用于在锁定可移动光学单元的第一姿势和解锁可移动光学单元的第二姿势之间保持锁定构件可变的姿势。

公开(公告)号：US07724276B2

公开(公告)日：2010-05-25

申请号：US10700834

申请日：2003-11-03

Applicant: Erika Molchan ,  Rich Young ,  Elias Garcia

Inventor： Erika Molchan ,  Rich Young ,  Elias Garcia

IPC: B41J2/435

CPC classification number: H04N1/1017 ,  H04N1/192 ,  H04N2201/0444

Abstract: An optical assembly lock/unlock apparatus includes an interlock mechanism configured to selectively lock an optical assembly in a fixed position relative to a scan engine and unlock the optical assembly relative to the scan engine when the scan engine is to be removed from and secured to a print engine.

Abstract translation: 光学组件锁定/解锁装置包括互锁机构，其被配置为当扫描引擎被移除并固定到扫描引擎时，相对于扫描引擎选择性地将光学组件锁定在相对于扫描引擎的固定位置并且相对于扫描引擎解锁光学组件 打印引擎。

公开(公告)号：US07593145B2

公开(公告)日：2009-09-22

申请号：US11343611

申请日：2006-01-30

Applicant: Yulun Chang

Inventor： Yulun Chang

IPC: H04N1/04

CPC classification number: H04N1/1017 ,  H04N2201/0444

Abstract: A shock lockup apparatus is mounted on the chassis of an image scanning device includes a stopping block and a lockup module, with part of the transmission belt driving the chassis of the image scanning device being placed in between. In such a manner, when the image scanning device is being moved and the chassis receives shock or momentum, then the locking unit of the lockup module will move toward the stopping block to clip the transmission belt and fix the chassis synchronously.

Abstract translation: 一种防震锁定装置安装在图像扫描装置的底架上，包括一个止动块和一个锁定模块，一部分驱动图像扫描装置的底盘的传动皮带位于其间。 以这种方式，当图像扫描装置被移动并且底盘受到冲击或动量时，锁定模块的锁定单元将朝向止动块移动以夹持传动带并同步地固定底盘。

公开(公告)号：US20070297831A1

公开(公告)日：2007-12-27

申请号：US11820779

申请日：2007-06-20

Applicant: Tsuyoshi Koyanagi

Inventor： Tsuyoshi Koyanagi

IPC: G03G15/00

CPC classification number: H04N1/1013 ,  G03G15/605 ,  H04N1/193 ,  H04N2201/0444

Abstract: An image-reading apparatus, including a housing, a document table placed on the housing for receiving document, a movable optical unit placed on the document table for reading the image information on the document, the movable optical unit being placed reciprocally movably in the housing in directions parallel to the document table; a locking member placed movably on the housing external face for locking the movable optical unit; and a holding mechanism for holding the locking member variable in posture between a first posture of locking the movable optical unit and a second posture of unlocking the movable optical unit.

Abstract translation: 一种图像读取装置，包括壳体，放置在壳体上用于接收文件的文件台，放置在文件台上的可移动光学单元，用于读取文件上的图像信息，可移动光学单元可往复运动地放置在壳体中 在与文件表平行的方向上; 可移动地设置在壳体外表面上用于锁定可移动光学单元的锁定构件; 以及保持机构，用于在锁定可移动光学单元的第一姿势和解锁可移动光学单元的第二姿势之间保持锁定构件可变的姿势。

公开(公告)号：US20070139732A1

公开(公告)日：2007-06-21

申请号：US11640253

申请日：2006-12-18

Applicant: Yasunori Ohta ,  Yoshiaki Matsuoka

Inventor： Yasunori Ohta ,  Yoshiaki Matsuoka

IPC: H04N1/04

CPC classification number: H04N1/00567 ,  G03B42/04 ,  H04N1/00602 ,  H04N1/00607 ,  H04N1/0062 ,  H04N1/1135 ,  H04N1/121 ,  H04N2201/0412 ,  H04N2201/0444

Abstract: A movable part locking jig is loaded into a cassette loader in a radiation image forming apparatus, and a lever is moved to project casing locking members from opposite side walls of a casing, thereby locking the movable part locking jig in the radiation image forming apparatus. Movable part locking members also projects to be brought into abutment against suction cups disposed near the cassette loader, thereby locking the suction cups. Then, the radiation image forming apparatus is moved to a desired location.

Abstract translation: 可移动部件锁定夹具被装载到放射线图像形成装置中的盒式装载机中，并且杆被移动以将壳体锁定构件从壳体的相对侧壁突出，从而将可动部分锁定夹具锁定在放射线图像形成装置中。 可移动部件锁定构件也突出成与邻近盒装载器的吸盘邻接，从而锁定吸盘。 然后，将放射线图像形成装置移动到期望的位置。