公开(公告)号：US08730532B2

公开(公告)日：2014-05-20

申请号：US13760962

申请日：2013-02-06

Applicant: Primax Electronics Ltd.

Inventor： Chun-Yu Lee

IPC: H04N1/04

CPC classification number: H04N1/00588 ,  H04N1/00628 ,  H04N1/1017 ,  H04N1/103 ,  H04N1/12 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/0446

Abstract: The present invention discloses an automatic document feeding scanning device including an automatic document feeder, a flatbed scanner and a power switching mechanism. The automatic document feeder has a pickup arm and a feeding gear, the flatbed scanner has a scanning module and a scanning gear, and the power switching mechanism has two driving elements and a planet gear module. When the two driving elements rotate in the same rotating direction, the planet gear module is swung to a position near the scanning gear and engaged with the scanning gear such that the power switching mechanism transfers a driving power to the automatic document feeder. When the two driving elements rotate in different rotating directions, the planet gear module is swung to a position near the feeding gear and engaged with the feeding gear such that the power switching mechanism transfers a driving power to the flatbed scanner.

Abstract translation: 本发明公开了一种自动送纸扫描装置，包括自动送稿器，平板扫描器和电源切换机构。 自动进稿器具有拾取臂和进给齿轮，平板扫描器具有扫描模块和扫描齿轮，并且动力切换机构具有两个驱动元件和行星齿轮模块。 当两个驱动元件以相同的旋转方向旋转时，行星齿轮模块摆动到靠近扫描齿轮的位置并与扫描齿轮接合，使得动力切换机构将驱动力传递到自动文件进给器。 当两个驱动元件沿不同的旋转方向旋转时，行星齿轮模块摆动到靠近进给齿轮的位置并与进给齿轮接合，使得动力切换机构将驱动力传递到平板扫描器。

公开(公告)号：US08730531B2

公开(公告)日：2014-05-20

申请号：US13760935

申请日：2013-02-06

Applicant: Primax Electronics Ltd.

Inventor： Chun-Yu Lee

IPC: H04N1/04

CPC classification number: H04N1/121

Abstract: An automatic document feeding scanning device including an automatic document feeder, a flatbed scanner and a power switching mechanism is provided. The automatic document feeder has a pickup arm and a feeding gear, the flatbed scanner has a scanning module and a scanning gear. When the scanning module is moved and the movement of the scanning module is obstructed to enable the scanning module to take a first reacting force, the power switching mechanism is disengaged from the scanning gear in response to the first reacting force and transfers a driving power to the automatic document feeder. When the pickup arm is swung and the swing of the pickup arm is obstructed to enable the pickup arm to take a second reacting force, the power switching mechanism is disengaged from the feeding gear in response to the second reacting force and transfers the driving power to the flatbed scanner.

Abstract translation: 提供了包括自动送稿器，平板扫描器和电源切换机构的自动送纸扫描装置。 自动进稿器具有拾取臂和进给齿轮，平板扫描器具有扫描模块和扫描齿轮。 当扫描模块被移动并且扫描模块的移动被阻挡以使得扫描模块能够采取第一反作用力时，响应于第一反作用力而将功率切换机构与扫描齿轮分离，并将驱动功率传递到 自动送纸器。 当拾取臂摆动并且阻挡拾取臂的摆动以使得拾取臂能够产生第二反作用力时，响应于第二反作用力而将动力切换机构与进给齿轮分离，并将驱动力传递到 平板扫描仪。

公开(公告)号：US20140092447A1

公开(公告)日：2014-04-03

申请号：US13760935

申请日：2013-02-06

Applicant: PRIMAX ELECTRONICS LTD.

Inventor： Chun-Yu Lee

IPC: H04N1/12

CPC classification number: H04N1/121

Abstract: An automatic document feeding scanning device including an automatic document feeder, a flatbed scanner and a power switching mechanism is provided. The automatic document feeder has a pickup arm and a feeding gear, the flatbed scanner has a scanning module and a scanning gear. When the scanning module is moved and the movement of the scanning module is obstructed to enable the scanning module to take a first reacting force, the power switching mechanism is disengaged from the scanning gear in response to the first reacting force and transfers a driving power to the automatic document feeder. When the pickup arm is swung and the swing of the pickup arm is obstructed to enable the pickup arm to take a second reacting force, the power switching mechanism is disengaged from the feeding gear in response to the second reacting force and transfers the driving power to the flatbed scanner.

Abstract translation: 提供了包括自动送稿器，平板扫描器和电源切换机构的自动送纸扫描装置。 自动进稿器具有拾取臂和进给齿轮，平板扫描器具有扫描模块和扫描齿轮。 当扫描模块被移动并且扫描模块的移动被阻挡以使得扫描模块能够采取第一反作用力时，响应于第一反作用力而将功率切换机构与扫描齿轮分离，并将驱动功率传递到 自动送纸器。 当拾取臂摆动并且阻挡拾取臂的摆动以使得拾取臂能够产生第二反作用力时，响应于第二反作用力而将动力切换机构与进给齿轮分离，并将驱动力传递到 平板扫描仪。

公开(公告)号：US20140092449A1

公开(公告)日：2014-04-03

申请号：US13760962

申请日：2013-02-06

Applicant: PRIMAX ELECTRONICS LTD.

Inventor： Chun-Yu Lee

IPC: H04N1/00

CPC classification number: H04N1/00588 ,  H04N1/00628 ,  H04N1/1017 ,  H04N1/103 ,  H04N1/12 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/0446

Abstract: The present invention discloses an automatic document feeding scanning device including an automatic document feeder, a flatbed scanner and a power switching mechanism. The automatic document feeder has a pickup arm and a feeding gear, the flatbed scanner has a scanning module and a scanning gear, and the power switching mechanism has two driving elements and a planet gear module. When the two driving elements rotate in the same rotating direction, the planet gear module is swung to a position near the scanning gear and engaged with the scanning gear such that the power switching mechanism transfers a driving power to the automatic document feeder. When the two driving elements rotate in different rotating directions, the planet gear module is swung to a position near the feeding gear and engaged with the feeding gear such that the power switching mechanism transfers a driving power to the flatbed scanner.

Abstract translation: 本发明公开了一种自动送纸扫描装置，包括自动送稿器，平板扫描器和电源切换机构。 自动进稿器具有拾取臂和进给齿轮，平板扫描器具有扫描模块和扫描齿轮，并且动力切换机构具有两个驱动元件和行星齿轮模块。 当两个驱动元件以相同的旋转方向旋转时，行星齿轮模块摆动到靠近扫描齿轮的位置并与扫描齿轮接合，使得动力切换机构将驱动力传递到自动文件进给器。 当两个驱动元件沿不同的旋转方向旋转时，行星齿轮模块摆动到靠近进给齿轮的位置并与进给齿轮接合，使得动力切换机构将驱动力传递到平板扫描器。

公开(公告)号：US08550447B1

公开(公告)日：2013-10-08

申请号：US13663689

申请日：2012-10-30

Applicant: Primax Electronics Ltd.

Inventor： Chun-Yu Lee

IPC: B65H5/22

CPC classification number: B65H1/04 ,  B65H2405/1116 ,  B65H2405/3321 ,  B65H2801/39

Abstract: An automatic document feeder includes a document input tray, a document discharge tray, a pushing member, and an elastic element. The document discharge tray is disposed under the document input tray. The pushing member is disposed on the document input tray. By pushing the pushing member, the pushing member is swung relative to the document input tray. The elastic element is contacted with the pushing member and the document input tray. The elastic element provides an elastic force to the pushing member. When the pushing member is not pushed, the pushing member is returned to an original position in response to the elastic force. By pushing the pushing member to allow the pushing member to be swung relative to the document input tray, the document discharge tray is exposed through the document input tray. Consequently, the paper sheet can be easily removed from the document discharge tray.

Abstract translation: 自动进稿器包括文件输入托盘，原稿排出托盘，推动构件和弹性元件。 原稿排出托盘设置在文件输入托盘的下方。 推动构件设置在文件输入盘上。 通过按压推动构件，推动构件相对于文档输入托盘摆动。 弹性元件与推动构件和文件输入托盘接触。 弹性元件向推动构件提供弹性力。 当推动构件未被推动时，推动构件响应于弹性力而返回到原始位置。 通过按压推动构件以允许推动构件相对于原稿输入托盘摆动，原稿排出托盘通过文档输入盘露出。 因此，纸张可以容易地从原稿排出托盘移除。