用于平台式扫描仪成像系统输送的设备

    公开(公告)号:CN1164074C

    公开(公告)日:2004-08-25

    申请号:CN99809015.8

    申请日:1999-07-21

    Abstract: 开发了一种紧凑型的扫描装置,使得可以制造更为紧凑的扫描机构和轻便的扫描装置。CIS安装在沿其长度方向上的驱动皮带中。由驱动机构使该CIS扫过文档,该驱动机构将整个皮带和CIS拉动通过文档,并保持对于使文档在窄的聚焦深度中所需要的张力。该机构对CIS提供了均匀的力,减小了偏向运动的可能性,并通过在驱动皮带上的张力保持文档在焦点上。CIS和输送机构的总的功率需求可以由标准计算机接口提供,不需要额外的供电。这种新的机构还将扫描仪内部的工作隐藏到具有台板窗口尺寸的驱动皮带后面。驱动皮带可以打印以向操作者提供指示文档放置的指令或标记或是其它信息,或者驱动皮带可以保持空白以向操作者提供更为清洁的外观和更整齐的扫描仪装置。

    DOCUMENT CAMERA
    24.
    发明申请
    DOCUMENT CAMERA 审中-公开
    文件相机

    公开(公告)号:WO2009005585A1

    公开(公告)日:2009-01-08

    申请号:PCT/US2008/007481

    申请日:2008-06-16

    Abstract: A document camera includes a base, a first arm, a second arm, and a camera head assembly. The base includes control electronics. The first arm is connected at a first end to a side of the base utilizing a first hinge. The second arm is connected at a first end to a second end of the first arm utilizing the second hinge. The camera head assembly is connected at a first end to a second end of the second arm utilizing the third hinge. The camera head assembly includes a lens adjuster and an imaging sensor and movement of the lens adjuster changes an orientation of the imaging sensor. The first side of the first arm is connected to a first side of the base and a second side of the first arm is connected to the second hinge.

    Abstract translation: 文件照相机包括基座,第一臂,第二臂和照相机头组件。 基地包括控制电子。 第一臂使用第一铰链在第一端连接到基座的一侧。 第二臂利用第二铰链在第一端连接到第一臂的第二端。 相机头组件利用第三铰链在第一端连接到第二臂的第二端。 相机头组件包括透镜调节器和成像传感器,并且透镜调节器的移动改变成像传感器的取向。 第一臂的第一侧连接到基座的第一侧,第一臂的第二侧连接到第二铰链。

    APPARATUS FOR FLAT-BED SCANNER IMAGING SYSTEM TRANSPORT
    27.
    发明申请
    APPARATUS FOR FLAT-BED SCANNER IMAGING SYSTEM TRANSPORT 审中-公开
    用于运输平板扫描器型成像系统的设备

    公开(公告)号:WO00005872A2

    公开(公告)日:2000-02-03

    申请号:PCT/US1999/016557

    申请日:1999-07-21

    Abstract: A contact image sensor (CIS) (201) is incorporated into a drive belt (203) attached to the length of the CIS, resulting in a more compact scanning mechanism and in lighter and smaller scanning devices. The CIS (201) is forced to traverse the document by a drive mechanism (235) that pulls the entire belt and CIS across the document while maintaining the tension necessary to keep the document in the narrow depth of focus. This mechanism provides a uniform force on the CIS, reducing the possibility of yawing motion, and keeps the document in focus through the tension on the drive belt. The combined CIS and transport mechanism power requirements can be supplied by standard computer interfaces. The mechanism also hides the internal workings of the scanner behind a drive belt (203) that is the size of the platen window (301). The drive belt can either be printed with instructions or markings to indicate document placement, or left blank.

    Abstract translation: CIS设备的紧凑设计得益于更紧凑的扫描机构和更轻,更小的扫描设备。 CIS被安装在沿长度方向固定在CIS上的传送带上。 CIS通过一个驱动机构穿过文档,该机构拉动文档上的胶带和CIS组件,同时保持将文档保持在焦深的狭窄部分所需的张力。 该机构对CIS施加均匀的力,减少偏转的风险,并且由于传送带的张力而将文件保持在焦点处。 此外,相关的CIS和传输机制的功率要求可以通过不需要额外电源的标准计算机接口来满足。 这种新机制还包括传送带后面的内部扫描操作,其尺寸与平板玻璃的尺寸相同。 传送带可以被打印以向操作员提供指示文档或其他信息的定位的指示或标记,或者留空以提供不太拥塞的扫描仪。

    SCANNING UNIT AND METHOD
    28.
    发明申请
    SCANNING UNIT AND METHOD 审中-公开
    扫描单元和方法

    公开(公告)号:WO2008078126A1

    公开(公告)日:2008-07-03

    申请号:PCT/IB2006/003754

    申请日:2006-12-22

    Inventor: LOMBARDO, Manlio

    Abstract: A scanner unit (1) for a flat element is described, comprising a pair of scanners (23 and 24) facing each other, a frame (2) carrying the scanners (24 and 23) and defining a transport path (Q) that extends between the scanners (23 and 24) themselves and is shaped in a manner to present the respective opposite sides of said flat element to the aforesaid scanners (23 and 24); the distance between the scanners (24, 23) is adjustable to the thickness of said flat element.

    Abstract translation: 描述了一种用于平坦元件的扫描器单元(1),包括一对面对着的扫描器(23和24),支承扫描器(24和23)的框架(2),并且限定了延伸的传送路径(Q) 在扫描器(23和24)之间,它们被成形为将所述平坦元件的相应相对侧呈现到前述扫描器(23和24)上; 扫描器(24,23)之间的距离可以调节到所述扁平元件的厚度。

    APPARATUS FOR FLAT-BED SCANNER IMAGING SYSTEM TRANSPORT
    29.
    发明申请
    APPARATUS FOR FLAT-BED SCANNER IMAGING SYSTEM TRANSPORT 审中-公开
    平板扫描仪成像系统运输的装置

    公开(公告)号:WO0005872A3

    公开(公告)日:2000-04-20

    申请号:PCT/US9916557

    申请日:1999-07-21

    Abstract: A contact image sensor (CIS) (201) is incorporated into a drive belt (203) attached to the length of the CIS, resulting in a more compact scanning mechanism and in lighter and smaller scanning devices. The CIS (201) is forced to traverse the document by a drive mechanism (235) that pulls the entire belt and CIS across the document while maintaining the tension necessary to keep the document in the narrow depth of focus. This mechanism provides a uniform force on the CIS, reducing the possibility of yawing motion, and keeps the document in focus through the tension on the drive belt. The combined CIS and transport mechanism power requirements can be supplied by standard computer interfaces. The mechanism also hides the internal workings of the scanner behind a drive belt (203) that is the size of the platen window (301). The drive belt can either be printed with instructions or markings to indicate document placement, or left blank.

    Abstract translation: 接触式图像传感器(CIS)(201)被结合到安装在CIS的长度上的驱动带(203)中,导致更紧凑的扫描机构,并且在更轻和更小的扫描装置中。 CIS(201)被驱动机构(235)强制穿过文件,拉动整个皮带和CIS横跨文件,同时保持将文档保持在较窄的焦深范围内所需的张力。 该机构在CIS上提供均匀的力,减少了偏航运动的可能性,并通过传动皮带上的张力使文件保持对焦。 组合的CIS和运输机构的功率要求可以由标准的计算机接口提供。 该机构还将扫描仪的内部操作隐藏在作为压板窗(301)的尺寸的驱动带(203)之后。 驱动皮带可以打印指示或标记,以指示文档放置,或留空。

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