-
公开(公告)号:US20080099564A1
公开(公告)日:2008-05-01
申请号:US11924445
申请日:2007-10-25
申请人: Peng Zhang , Jiaofeng Liu , Baozhen Nie
发明人: Peng Zhang , Jiaofeng Liu , Baozhen Nie
IPC分类号: G06K13/04
CPC分类号: G06K7/10623 , G01N35/00732 , G01N35/025 , G01N2035/00752
摘要: A sample plate for supporting bar code scanning is provided, comprising first-circle sample slots distributed along the circumference of the sample plate and clear slots each communicating correspondingly with each of the sample slots, wherein an angle α is formed between the line connecting the center of the circle of each first-circle sample slot to that of the sample plate and the axis of the corresponding clear slot, and the range of α is 4°
摘要翻译: 提供了用于支撑条码扫描的样品板,包括沿着样品板的圆周分布的第一圆形样品槽和与每个样品槽相对应的每个通道的清除槽,其中在连接中心的线之间形成角度α 每个第一圈样品槽的圆与样品板的圆的相应的清除槽的轴线,α的范围为4°<α<8°。 由于在透明槽的轴线方向和样品板的直径方向之间形成角度,因此当条形码扫描光投射在样品板的表面上时,能够确保合适的入射角范围 条码。
-
公开(公告)号:US07931201B2
公开(公告)日:2011-04-26
申请号:US11924445
申请日:2007-10-25
申请人: Peng Zhang , Jiaofeng Liu , Baozhen Nie
发明人: Peng Zhang , Jiaofeng Liu , Baozhen Nie
IPC分类号: G06K13/04
CPC分类号: G06K7/10623 , G01N35/00732 , G01N35/025 , G01N2035/00752
摘要: A sample plate for supporting bar code scanning is provided, comprising first-circle sample slots distributed along the circumference of the sample plate and clear slots each communicating correspondingly with each of the sample slots, wherein an angle α is formed between the line connecting the center of the circle of each first-circle sample slot to that of the sample plate and the axis of the corresponding clear slot, and the range of α is 4°
摘要翻译: 提供了用于支持条形码扫描的样品板,包括沿着样品板的圆周分布的第一圆形样品槽和与每个样品槽相对应的清除槽,其中在连接中心的线之间形成角度α 每个第一圈样品槽的圆与样品板的圆的距离和相应的清除槽的轴,α的范围为4°<α<8°。 由于在透明槽的轴线方向和样品板的直径方向之间形成角度,因此当条形码扫描光投射在样品板的表面上时,能够确保合适的入射角范围 条码。
-