Pen type code reader
    1.
    发明授权
    Pen type code reader 失效
    笔类型代码阅读器

    公开(公告)号:US06305608B1

    公开(公告)日:2001-10-23

    申请号:US09141429

    申请日:1998-08-27

    IPC分类号: G06K710

    CPC分类号: G06K7/10881

    摘要: A pen type code reader is provided with two pairs of substantially parallel anti-tilt ridges arranged on the respective opposite external sides of the front section of the code reader main body to be located along the scanning direction and projecting in the scanning direction. The code reader further includes a groove arranged on the front surface of the front section of the code reader main body and open at the opposite ends to the external sides in the scanning direction and having a width substantially equal to the width of the code pattern.

    摘要翻译: 笔式码读取器设置有两对基本平行的防倾斜脊,布置在代码阅读器主体的前部的相对的相对的外侧上,以沿扫描方向定位并沿扫描方向突出。 代码读取器还包括布置在代码读取器主体的前部的前表面上的凹槽,并且在与扫描方向的外侧相对的端部开口,并且具有与编码图案的宽度大致相等的宽度。