公开(公告)号：EP0973322A1

公开(公告)日：2000-01-19

申请号：EP98113034.7

申请日：1998-07-14

Applicant: E- LUX INC.

Inventor： Chou, Jason

IPC: H04N1/10 ,  H04N1/04

CPC classification number: H04N1/00827 ,  H04N1/00795 ,  H04N1/1013 ,  H04N1/1021 ,  H04N1/1039 ,  H04N1/193 ,  H04N2201/0442

Abstract: A carriage positioning structure includes a carriage pivoted to a longitudinal guide rod and reciprocated along a longitudinal sliding rail inside a scanner between a bottom shell and a flat glass plate, an image pick-up mechanism carried on the carriage and moved with the carriage to pick up the image of an object placed on the flat glass plate, a bottom guide wheel mounted on the carriage at the bottom and supported on the longitudinal sliding rail to guide reciprocating movement of the carriage along the longitudinal sliding rail, and a top guide wheel mounted on the carriage at the top and spaced below the flat glass plate by a gap, the top guide wheel being forced into contact with the flat glass plate by the gravity weight of the carriage when the scanner is turned upside down, permitting the carriage to be reciprocated on the flat glass plate along the longitudinal guide rod so that the image pick-up mechanism can pick up the image of a 3-D document placed below the scanner.

Abstract translation: 托架定位结构包括一个转动到纵向引导杆上的托架，并沿着底壳和平板玻璃板之间的扫描仪内的纵向滑动轨道往复运动，一个承载在滑架上并与托架一起移动的图像拾取机构 放置在平板玻璃板上的物体的图像，底部引导轮，其安装在底部的托架上并被支撑在纵向滑轨上以引导托架沿着纵向滑轨的往复运动;以及安装在顶部导向轮 在顶部的滑架上，通过间隙在平板玻璃板下方间隔开，当扫描​​仪上下颠倒时，顶部引导轮被托架的重力与平板玻璃板接触，允许滑架为 沿着纵向导杆在平板玻璃板上往复运动，使得图像拾取机构可以拾取放置在扫描仪下方的3-D文档的图像。