CN105788108A - 一种具有扫描镜像二维码功能的pos机 - Google Patents

一种具有扫描镜像二维码功能的pos机 Download PDF

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Publication number
CN105788108A
CN105788108A CN201610123200.5A CN201610123200A CN105788108A CN 105788108 A CN105788108 A CN 105788108A CN 201610123200 A CN201610123200 A CN 201610123200A CN 105788108 A CN105788108 A CN 105788108A
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Prior art keywords
mirror
pos
quick response
response code
plane mirror
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CN201610123200.5A
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余丽梅
林魁
潘永魁
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Fujian Landi Commercial Equipment Co Ltd
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Fujian Landi Commercial Equipment Co Ltd
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Priority to CN201610123200.5A priority Critical patent/CN105788108A/zh
Publication of CN105788108A publication Critical patent/CN105788108A/zh
Priority to PCT/CN2016/094829 priority patent/WO2017152578A1/zh
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07GREGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
    • G07G1/00Cash registers
    • G07G1/12Cash registers electronically operated
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10712Fixed beam scanning
    • G06K7/10762Relative movement
    • G06K7/10772Moved readers, e.g. pen, wand
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10831Arrangement of optical elements, e.g. lenses, mirrors, prisms
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024Details of scanning heads ; Means for illuminating the original
    • H04N1/028Details of scanning heads ; Means for illuminating the original for picture information pick-up

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Studio Devices (AREA)

Abstract

本发明涉及一种具有扫描镜像二维码功能的POS机,包括POS机本体,所述POS机本体包括液晶显示屏和设置在液晶显示屏上部的前置摄像头,=所述前置摄像头和液晶显示屏之间设置有平面镜,以使前置摄像头能够扫描平面镜中所形成的镜像二维码。本装置结构简单,方便用户的使用习惯。

Description

一种具有扫描镜像二维码功能的POS机
技术领域
本发明涉及一种具有扫描镜像二维码功能的POS机。
背景技术
目前在使用POS机前置摄像头进行手机扫码付款时,需将手机屏朝下对着摄像头扫描,这样不仅挡住了液晶屏中的输入金额,而且不符合用户平常将手机竖直拿着进行扫码的使用习惯。
另一方面,受摄像头景深范围的限制,使用前置摄像头扫码的景深范围大概在7cm~150cm之间,因此当二维码近距离靠近摄像头时无法进行扫码,而用户在使用时都比较习惯的将手机靠近摄像头,这样增加了学习使用成本。
发明内容
本发明针对上述现有技术存在的问题做出改进,即本发明所要解决的技术问题是提供一种具有扫描镜像二维码功能的POS机,结构简单,符合用户使用习惯,提高用户体验。
为了解决上述技术问题,本发明的技术方案是:一种具有扫描镜像二维码功能的POS机,包括POS机本体,所述POS机本体包括液晶显示屏和设置在液晶显示屏上部的前置摄像头,所述前置摄像头和液晶显示屏之间设置有平面镜,以使前置摄像头能够扫描平面镜中所形成的镜像二维码。
进一步的,所述POS机本体能够识别镜像二维码。
进一步的,所述平面镜与液晶显示屏的夹角为45°。
进一步的,所述平面镜的面积大于或等于前置摄像头的视场角。
进一步的,所述平面镜可直接固定在POS机本体上,或所述平面镜通过可升降的支架固定在POS机本体上,所述平面镜铰接在该支架上。
与现有技术相比,本发明具有以下有益效果:本发明结构简单,使用方便,在不影响用户正常使用的情况下,仅使用一块3cm2的平面镜,增加很少的成本就能解决用户在使用前置摄像头扫码付款时需将手机屏朝下的不便之处,用户可根据平常的使用习惯,竖直拿着手机就可以很快的进行扫码,并解决了用户近距离对准摄像头时无法扫码的问题。
下面结合附图和具体实施方式对本发明做进一步详细的说明。
附图说明
图1为本发明实施例的构造示意图。
图2为本发明实施例的工作原理图图。
图中:1-POS机本体,2-液晶显示屏,3-前置摄像头,4-平面镜。
具体实施方式
实施例一:如图1~2所示,一种具有扫描镜像二维码功能的POS机,包括POS机本体1,所述POS机本体1包括液晶显示屏2和设置在液晶显示屏上部的前置摄像头3,所述前置摄像头和液晶显示屏之间设置有平面镜4,以使前置摄像头能够扫描平面镜中所形成的镜像二维码。
本实施例中,所述POS机本体能够识别镜像二维码,通过软件改造,使原有的摄像头能够识别镜像二维码。
本实施例中,为了保证平面镜形成的虚像与摄像头尽量平行,所述平面镜与液晶显示屏的夹角为45°。选用上述平面镜的长度为2cm,宽度为1.5cm。
本实施例中,所述平面镜的面积大于或等于前置摄像头的视场角。
本实施例中,为了保障使用顺利,平面镜通过相应的支撑结构直接固定安装在POS机本体上。
同样,也可将平面镜放置在摄像头上方不同的位置,只要根据本发明的设计原理,设置需要的参数以及支撑的结构也能达到要求,所述平面镜通过可升降的支架固定在POS机本体上,所述平面镜铰接在该支架上。
如图2所示,根据人手拿手机时的***面镜后所成的虚像在摄像头上方,虚像与摄像头的夹角在1°~11°的范围,当所成的虚像在摄像头的成像区内时,摄像头能够很好的扫到二维码;二维码需通过平面镜将像反射入摄像头,加长了光路,因此可以扫到比无平面镜时更近的距离。
以上所述仅为本发明的较佳实施例,凡依本发明申请专利范围所做的均等变化与修饰,皆应属本发明的涵盖范围。

Claims (5)

1.一种具有扫描镜像二维码功能的POS机,包括POS机本体,所述POS机本体包括液晶显示屏和设置在液晶显示屏上部的前置摄像头,其特征在于:所述前置摄像头和液晶显示屏之间设置有平面镜,以使前置摄像头能够扫描平面镜中所形成的镜像二维码。
2.根据权利要求1所述的具有扫描镜像二维码功能的POS机,其特征在于:所述POS机本体能够识别镜像二维码。
3.根据权利要求1或2所述的具有扫描镜像二维码功能的POS机,其特征在于:所述平面镜与液晶显示屏的夹角为45°。
4.根据权利要求3所述的具有扫描镜像二维码功能的POS机,其特征在于:所述平面镜的面积大于或等于前置摄像头的视场角。
5.根据权利要求4所述的具有扫描镜像二维码功能的POS机,其特征在于:所述平面镜通过可升降的支架固定在POS机本体上,所述平面镜铰接在该支架上。
CN201610123200.5A 2016-03-05 2016-03-05 一种具有扫描镜像二维码功能的pos机 Pending CN105788108A (zh)

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Cited By (3)

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WO2017152578A1 (zh) * 2016-03-05 2017-09-14 福建联迪商用设备有限公司 一种具有扫描镜像二维码功能的pos机
WO2017152579A1 (zh) * 2016-03-05 2017-09-14 福建联迪商用设备有限公司 一种摄像头模组扫码结构及其方法
CN108875440A (zh) * 2018-07-26 2018-11-23 上海鹰捷智能科技有限公司 可折叠式读码器及其使用方法

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CN113840058A (zh) * 2020-06-24 2021-12-24 宇龙计算机通信科技(深圳)有限公司 拍照方法、装置、存储介质及终端

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CN108875440A (zh) * 2018-07-26 2018-11-23 上海鹰捷智能科技有限公司 可折叠式读码器及其使用方法

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