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Remaining status display device of roll paper for ticket sale

机译:售票用卷纸的剩余状态显示装置

摘要

The purpose of this study is to provide a device to mark the remaining status of ticketing paper.;This research is carried out on the ticket vending machine,On the inner side of the guide rod in contact with the roller,From the center of the guide rod to the outside, a plurality of luminous sensors with a certain interval are arranged;It can be arranged on the front surface of the window panel of the roller,The light blocking of the middle sensor reduces with the water receiving sensor;Connected to the above water light sensor,Signal amplification of amplified signal;Connected to the signal amplification point above,Input analog signal,A / D conversion unit for digital signal output;And connected to the above a / D realization part,With full panel display means.;Therefore, the manager of vending machine can master the remaining volume of ticket vending machine and replace it in an accurate period. Therefore, it can eliminate the inconvenience caused by the insufficient ticket volume.
机译:这项研究的目的是提供一种标记票券纸剩余状态的装置。这项研究是在售票机上进行的,在导杆的内侧与滚筒接触,从售票员的中心导向杆向外,以一定间隔布置多个发光传感器;可以将其布置在滚筒窗玻璃的前表面上,中间传感器的遮光性随受水传感器而减少;连接上面的水光传感器,信号放大后的信号放大;连接到上面的信号放大点,输入模拟信号,用于数字信号输出的A / D转换单元;并连接到上面的A / D实现部分,具有全屏显示装置。;因此,自动售货机的管理员可以掌握自动售票机的剩余数量并在准确的时间内更换它。因此,可以消除由于票数不足而带来的不便。

著录项

  • 公开/公告号KR970045702U

    专利类型

  • 公开/公告日1997-07-31

    原文格式PDF

  • 申请/专利权人 대표이사 배순훈;

    申请/专利号KR19950053988U

  • 发明设计人 김환철;

    申请日1995-12-30

  • 分类号G07B5/00;

  • 国家 KR

  • 入库时间 2022-08-22 03:16:56

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