公开(公告)号：US07110713B2

公开(公告)日：2006-09-19

申请号：US10890953

申请日：2004-07-14

Applicant: Sung-Po Cheng

Inventor： Sung-Po Cheng

IPC: G03G15/00 ,  E05F5/06 ,  E05C19/02

CPC classification number: G03G21/1647 ,  E05Y2201/474 ,  G03G15/605 ,  G03G2221/1687 ,  Y10T16/625 ,  Y10T292/0878 ,  Y10T292/0879 ,  Y10T292/0933

Abstract: A safety structure for a cover device includes a base assembly and a cover assembly. The base assembly has a concave portion. The cover assembly is hinged to the base assembly and may cover the base assembly. The cover assembly has a cover body and a projection, which may elastically protrude out of and retract into the cover body, and may be fit into the concave portion for positioning. The projection is configured such that it may retract into the cover body to prevent an object from being hurt when the cover assembly is placed down and touches the object.

Abstract translation: 盖装置的安全结构包括基座组件和盖组件。 基座组件具有凹部。 盖组件铰接到基座组件并且可以覆盖基座组件。 盖组件具有盖主体和突出部，其可以弹性地伸出并缩回到盖主体中，并且可以装配到凹部中用于定位。 突出部构造成使得其可以缩回到盖体中，以防止当盖组件放下并接触物体时物体受到伤害。

公开(公告)号：US08477386B2

公开(公告)日：2013-07-02

申请号：US12897317

申请日：2010-10-04

Applicant: Sung-Po Cheng

Inventor： Sung-Po Cheng

IPC: H04N1/04

CPC classification number: H04N1/00519 ,  F16B21/186 ,  H04N1/00554 ,  H04N2201/0081

Abstract: A cover-type apparatus with a simplified locking structure includes a first body, a second body and an interlocking mechanism for fastening the second body and the first body together. The interlocking mechanism includes a hook disposed on the first body, and an elastic member disposed on the second body and being engageable with the hook. The elastic member deforms elastically in response to a force exerted thereon by the hook.

Abstract translation: 具有简化的锁定结构的盖式设备包括第一主体，第二主体和用于将第二主体和第一主体紧固在一起的互锁机构。 互锁机构包括设置在第一主体上的钩和布置在第二主体上并与钩接合的弹性构件。 弹性构件响应于由钩施加在其上的力而弹性变形。

公开(公告)号：US08384968B2

公开(公告)日：2013-02-26

申请号：US12730677

申请日：2010-03-24

Applicant: Sung-Po Cheng

Inventor： Sung-Po Cheng

IPC: H04N1/04 ,  H04N1/46

CPC classification number: F16H63/304 ,  F16H2063/305 ,  Y10T74/2003 ,  Y10T74/20177

Abstract: A transmission mechanism for switching output powers includes first to fourth transmission gears, first and second power-connecting members and a driving mechanism. The first power-connecting member coaxially disposed between the first and second transmission gears is moved axially, and connects the first and second transmission gears together to transmit power to the second transmission gear. The second power-connecting member coaxially disposed between the third and fourth transmission gears is moved axially and connects the third and fourth transmission gears together to transmit power to the fourth transmission gear. The driving mechanism synchronously drives the first and second power-connecting members to move axially to selectively connect the first transmission gear to the second transmission gear, or connect the third transmission gear to the fourth transmission gear. A scanning apparatus using the transmission mechanism is also disclosed.

Abstract translation: 用于切换输出功率的传动机构包括第一至第四传动齿轮，第一和第二动力连接部件和驱动机构。 同轴地设置在第一和第二传动齿轮之间的第一动力连接构件轴向地移动，并且将第一和第二传动齿轮连接在一起以将动力传递到第二传动齿轮。 同轴地设置在第三和第四传动齿轮之间的第二动力连接构件轴向移动并将第三和第四传动齿轮连接在一起以将动力传递到第四传动齿轮。 驱动机构同步地驱动第一和第二动力连接构件以轴向移动以选择性地将第一变速齿轮连接到第二变速齿轮，或将第三变速齿轮连接到第四变速齿轮。 还公开了一种使用该传输机构的扫描装置。

公开(公告)号：US08240666B2

公开(公告)日：2012-08-14

申请号：US13156799

申请日：2011-06-09

Applicant: Sung-Po Cheng

Inventor： Sung-Po Cheng

IPC: B65H9/04

CPC classification number: B65H3/0684 ,  B65H3/34 ,  B65H3/56 ,  B65H2403/542 ,  B65H2404/725 ,  B65H2407/11 ,  B65H2801/39 ,  H04N1/0057 ,  H04N1/00588 ,  H04N1/00602 ,  H04N1/0062 ,  H04N2201/0081

Abstract: In a scan apparatus, a sheet feeder having a sheet-stopping function includes a rotating shaft, a sheet-input roller, a pick-up mechanism and a sheet-stopping mechanism. The pick-up mechanism, including a bracket mounted on the rotating shaft and a pick-up roller mounted on the bracket, picks up a sheet from a paper tray. The sheet-stopping mechanism, driven independent of movement of the bracket by the rotating shaft, switches between a sheet-stopping state and a sheet-non-stopping state. The rotating shaft rotates in a first direction to enable the sheet-stopping mechanism to enter the sheet-non-stopping state and rotates in a second direction to enable the sheet-stopping mechanism to enter the sheet-stopping state, in which a passage to the sheet-input roller is blocked up.

Abstract translation: 在扫描装置中，具有片材停止功能的片材进给器包括旋转轴，片材输入辊，拾取机构和片材停止机构。 拾取机构，包括安装在旋转轴上的支架和安装在支架上的拾取辊，从纸盘拾取纸张。 独立于支架通过旋转轴的移动而驱动的片材停止机构在片材停止状态和片材不停止状态之间切换。 旋转轴沿第一方向旋转，使得片材止动机构能够进入片材停止状态，并且沿第二方向旋转，以使片材停止机构能够进入片材停止状态，其中通过 纸张输入辊被堵住。

公开(公告)号：US20070070457A1

公开(公告)日：2007-03-29

申请号：US11518703

申请日：2006-09-11

Applicant: Sung-Po Cheng

Inventor： Sung-Po Cheng

IPC: H04N1/46

CPC classification number: H04N1/401

Abstract: A calibration mechanism of a scanning device including an assembly of a flexible member and a calibration strip and a limiting member is disclosed. The assembly of the flexible member and the calibration strip can travels in reciprocating motion, and the limiting element limits the distance of the vertical drift of the calibration strip. Thus, the calibration strip is confined within an anticipated position, the accuracy and the consistency of the calibration results for an optical module of the scanner, which acquires image data of a plurality of the scanning lines of the calibration strip, are greatly improved.

Abstract translation: 公开了一种包括柔性构件和校准条以及限制构件的组件的扫描装置的校准机构。 柔性构件和校准条的组合可以往复运动地行进，并且限制元件限制校准条的垂直漂移的距离。 因此，校准条被限制在预期位置内，大大提高了获取校准条的多条扫描线的图像数据的扫描仪的光学模块的校准结果的精度和一致性。

公开(公告)号：US07946572B2

公开(公告)日：2011-05-24

申请号：US12231271

申请日：2008-08-28

Applicant: Thomas Sheng ,  Sung-Po Cheng ,  Ku-Ming Chen

Inventor： Thomas Sheng ,  Sung-Po Cheng ,  Ku-Ming Chen

IPC: B65H3/06

CPC classification number: B65H3/0684 ,  B65H2220/09 ,  B65H2403/42 ,  B65H2403/72 ,  B65H2801/06

Abstract: A paper pick-up mechanism for a feeder includes a pick-up roller, a pick-up roller shaft, a separation roller, a transmission shaft, a gear set and a transmission gear shaft. Two one-way clutches are respectively coupled to the transmission shaft and the transmission gear shaft in parallel. When the transmission shaft is rotated in a direction opposite to a sheet-feeding direction, the gear set, through the cooperation of the two one-way clutches are used as a planetary gear set to lift up the pick-up roller.

Abstract translation: 用于给料器的拾纸机构包括拾取辊，拾取辊轴，分离辊，传动轴，齿轮组和传动齿轮轴。 两个单向离合器分别与传动轴和传动齿轮轴并联。 当传动轴沿着与送纸方向相反的方向旋转时，齿轮组通过两个单向离合器的配合被用作行星齿轮组以提升拾取辊。

公开(公告)号：US20110068533A1

公开(公告)日：2011-03-24

申请号：US12882568

申请日：2010-09-15

Applicant: Thomas SHENG ,  Sung-Po Cheng

Inventor： Thomas SHENG ,  Sung-Po Cheng

IPC: B65H5/06

CPC classification number: B65H5/062 ,  B65H2402/5152 ,  B65H2404/143 ,  B65H2404/17 ,  B65H2801/39

Abstract: A sheet transporting apparatus includes a housing, a rotating shaft, a roller and a gear assembly. The housing includes a first supporting member and a second supporting member. The rotating shaft is rotatably mounted in the housing. The rotating shaft has a first end portion mounted in the first supporting member, and a second end portion mounted in the second supporting member. The roller is attached to the rotating shaft and rotated by the roller to transport a document sheet. The gear assembly, coupled to the second end portion, transmits power to the rotating shaft. The gear assembly includes a gear member and a coupling member, rotatable with the gear member, for securing the second end portion to the second supporting member.

Abstract translation: 片材输送装置包括壳体，旋转轴，辊和齿轮组件。 壳体包括第一支撑构件和第二支撑构件。 旋转轴可旋转地安装在壳体中。 旋转轴具有安装在第一支撑构件中的第一端部和安装在第二支撑构件中的第二端部。 辊子安装在旋转轴上并由辊子旋转以运送文件纸。 联接到第二端部的齿轮组件将功率传递到旋转轴。 齿轮组件包括齿轮构件和联接构件，可与齿轮构件一起旋转，用于将第二端部固定到第二支撑构件。