公开(公告)号：US20140071502A1

公开(公告)日：2014-03-13

申请号：US13609381

申请日：2012-09-11

Applicant: Chin-Te Liu

Inventor： Chin-Te Liu

IPC: H04N1/04

CPC classification number: H04N1/1077 ,  H04N1/12 ,  H04N1/193 ,  H04N1/2034 ,  H04N2201/0081 ,  H04N2201/0096 ,  H04N2201/0446

Abstract: A portable scanner includes a housing including a hollow upper housing and a hollow lower housing of which two ends are connected together to define a transmitting passage therebetween, a switching device rotatably mounted inside the upper housing, a first scanning device mounted on the switching device, and a document feeder for transmitting the document automatically through the transmitting passage. A first and a second scanning window are opened in and penetrating through two different sides of the upper housing respectively, wherein the second scanning window is communicated with the transmitting passage. The switching device together with the first scanning device are switched between a first scanning state that is the first scanning device faces the first scanning window for scanning the document manually, and a second scanning state that is the first scanning device faces the second scanning window for scanning the document automatically.

Abstract translation: 一种便携式扫描器，包括：壳体，包括中空的上壳体和中空的下壳体，其两端连接在一起以在其间限定传动通道，可旋转地安装在上壳体内的开关装置，安装在开关装置上的第一扫描装置， 以及用于通过发送通道自动发送文件的文件馈送器。 第一扫描窗口和第二扫描窗口分别打开并穿过上壳体的两个不同侧面，其中第二扫描窗口与传送通道连通。 与第一扫描装置一起切换的切换装置在第一扫描装置的第一扫描状态与第一扫描窗口面对，用于手动扫描原稿的第一扫描状态和第二扫描状态，第一扫描装置朝向第二扫描窗口， 自动扫描文件。

公开(公告)号：US08469350B1

公开(公告)日：2013-06-25

申请号：US13607327

申请日：2012-09-07

Applicant: Chin-Te Liu

Inventor： Chin-Te Liu

IPC: B65H5/00 ,  B65H5/22

CPC classification number: B65H5/062 ,  B65H5/38 ,  B65H2404/6111 ,  B65H2404/63 ,  B65H2801/39

Abstract: An office machine includes a pedestal having an image-handling unit disposed in a top thereof and a passage guider, and an automatic document feeder capable of rotating between an open position exposing the image-handling unit and a closed position covering the image-handling unit. The automatic document feeder defines a passage for transmitting a document from upstream to downstream therethrough. A substantial middle part of the passage is opened to cooperate with the image-handling unit. A magnetic component is mounted to the automatic document feeder. The passage guider is pivoted to the top of the pedestal and near to a downstream side of the image-handling unit. The passage guider will rotate upward by the magnetic component to make a free end thereof for guiding the document when the cover is at the closed position.

Abstract translation: 办公机器包括具有设置在其顶部的图像处理单元和通道导向件的基座和能够在暴露图像处理单元的打开位置和覆盖图像处理单元的关闭位置之间旋转的自动文档馈送器 。 自动进稿器定义了一个通道，用于从上游向下游传送文件。 打开通道的大部分中间部分与图像处理单元配合。 磁性部件安装在自动送纸器上。 通道导向器枢转到基座的顶部并靠近图像处理单元的下游侧。 通道导向器将通过磁性部件向上旋转，以在盖处于关闭位置时使其引导文件的自由端。

公开(公告)号：US08422083B2

公开(公告)日：2013-04-16

申请号：US12831264

申请日：2010-07-07

Applicant: Wen-Ching Liao ,  Lung Chen ,  Chin-Te Liu

Inventor： Wen-Ching Liao ,  Lung Chen ,  Chin-Te Liu

IPC: H04N1/04

CPC classification number: H04N1/00031 ,  H04N1/00013 ,  H04N1/00063 ,  H04N1/00087 ,  H04N1/12 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/044

Abstract: A calibration mechanism is positioned in a scanning device having a scanning module for scanning a document. The scanning module defines a scanning line perpendicular to a scanned area of the document. The calibration mechanism includes a calibration unit, a supporting unit supporting the calibration unit, and a driving unit. The calibration unit is positioned to face the scanning module and aligned with the scanning line. The driving unit drives the calibration unit to move close to the scanning module and away from the scanning module along the scanning line. The scanning module obtains great brightness value by scanning the calibration unit, if the calibration unit is close to the scanning module. The scanning module obtains small brightness value by scanning the calibration unit, if the calibration unit is far from the scanning module.

Abstract translation: 校准机构位于具有用于扫描文件的扫描模块的扫描装置中。 扫描模块定义垂直于文档扫描区域的扫描线。 校准机构包括校准单元，支撑校准单元的支撑单元和驱动单元。 校准单元定位成面向扫描模块并与扫描线对准。 驱动单元驱动校准单元沿着扫描线移动靠近扫描模块并远离扫描模块。 如果校准单元靠近扫描模块，扫描模块通过扫描校准单元获得很大的亮度值。 如果校准单元远离扫描模块，则扫描模块通过扫描校准单元获得小的亮度值。

公开(公告)号：US08339686B2

公开(公告)日：2012-12-25

申请号：US12647416

申请日：2009-12-25

Applicant: Chin-Te Liu

Inventor： Chin-Te Liu

IPC: H04N1/04

CPC classification number: H04N1/1017 ,  H04N1/0083

Abstract: A scanning device includes a hollow housing, a holding plate mounted to an upper portion of the housing, a guiding rod mounted in the housing and spaced from the holding plate with a predetermined distance, a reading unit slidably mounted to the guiding rod, and a flexible cable received in the housing. The flexible cable has a restrictive plate and a conducting cable attached to a top of the restrictive plate. The restrictive plate has at least one long side raised upwardly. The flexible cable is received in the housing in a folding manner, with a lower end thereof where the raised side faces upwards connected to the system controller, and an upper end thereof where the raised side faces downwards connected to the reading unit, forming an inverted-U folding portion. The raised side at the folding portion is unfolded for keeping the folding portion in shape, in scanning process.

Abstract translation: 扫描装置包括中空壳体，安装到壳体上部的保持板，安装在壳体中并与保持板间隔开预定距离的导杆，可滑动地安装在导杆上的读取单元和 柔性电缆接收在外壳中。 柔性电缆具有限制板和连接到限制板的顶部的导电电缆。 限制板具有至少一个向上升高的长边。 柔性电缆以折叠的方式容纳在壳体中，其下端的凸起侧面向上连接到系统控制器，并且其上端的凸起侧面向下连接到读取单元，形成倒置的 -U折叠部分。 在扫描过程中，在折叠部分处的凸起侧展开以保持折叠部分的形状。