CN202058163U - 读卡器屏蔽装置 - Google Patents

读卡器屏蔽装置 Download PDF

Info

Publication number
CN202058163U
CN202058163U CN2011200190455U CN201120019045U CN202058163U CN 202058163 U CN202058163 U CN 202058163U CN 2011200190455 U CN2011200190455 U CN 2011200190455U CN 201120019045 U CN201120019045 U CN 201120019045U CN 202058163 U CN202058163 U CN 202058163U
Authority
CN
China
Prior art keywords
card reader
shield assembly
shielding material
card
reader
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011200190455U
Other languages
English (en)
Inventor
李文山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2011200190455U priority Critical patent/CN202058163U/zh
Application granted granted Critical
Publication of CN202058163U publication Critical patent/CN202058163U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

本实用新型属于读卡器屏蔽装置领域。读卡器屏蔽装置,其特征在于:由设置在读卡器与金属固定材料之间的屏蔽材料构成;所述的屏蔽材料的厚度是1~100mm。所述的读卡器是指非接触式读卡器。与现有技术相比,本实用新型的有益效果是:感应式读卡器不再受到干扰,IC卡或ID卡在较远距离可被识别。

Description

读卡器屏蔽装置
技术领域
本实用新型属于读卡器屏蔽装置领域。
背景技术
感应式读卡器,又叫非接触式读卡器,广泛适用于门禁、考勤、收费、防盗等各种射频识别应用领域。当非接触式读卡器的周围有金属材料时,IC卡或ID卡在一定距离外的信息读取便会受到干扰,卡的信息读取困难甚至不能读取。
实用新型内容
为了克服现有技术的缺陷,本实用新型提供一种读卡器屏蔽装置。
读卡器屏蔽装置,其特征在于:由设置在读卡器1与金属固定材料2之间的屏蔽材料3构成;所述的屏蔽材料的厚度是1~100mm。
所述的屏蔽材料是指塑料片和/或皮子和/或橡胶片。
所述的屏蔽材料是指木板和/或胶木板和/或尼龙。
所述的读卡器是指非接触式读卡器。
所述的读卡器是指中距离非接触式读卡器。
所述的屏蔽材料设置在读卡器的背后或四周。
与现有技术相比,本实用新型的有益效果是:感应式读卡器不再受到干扰,IC卡或ID卡在较远距离可被识别。
附图说明
图1是本实用新型结构示意图,其中:1、读卡器,2、金属固定材料,3、屏蔽材料。
具体实施方式
参见图1,读卡器屏蔽装置,由固定在读卡器1与金属固定材料2之间的屏蔽材料3构成;所述的屏蔽材料的厚度是1~100mm。
例1:非接触式读卡器1的四周与屏蔽材料3(这里用尼龙棒)贴紧粘合,屏蔽材料3的另一侧再与金属固定材料2(这里是金属管)固紧。
例2:非接触式读卡器的一侧面靠近屏蔽材料3(这里用通用橡胶片和胶木板紧贴在一起)固紧,屏蔽材料3的另一侧再与金属固定材料2(这里是金属架)固紧。
所述的屏蔽材料还可以是塑料片和/或皮子和/或橡胶片和/或木板和/或胶木板和/或尼龙。
所述的读卡器是指非接触式读卡器。
所述的读卡器是指中距离非接触式读卡器。
所述的屏蔽材料设置在读卡器的背后或四周。

Claims (4)

1.读卡器屏蔽装置,其特征在于:由设置在读卡器与金属固定材料之间的屏蔽材料构成;所述的屏蔽材料的厚度是1~100mm。
2.根据权利要求1所述的读卡器屏蔽装置,其特征在于:所述的读卡器是指非接触式读卡器。
3.根据权利要求1所述的读卡器屏蔽装置,其特征在于:所述的读卡器是指中距离非接触式读卡器。
4.根据权利要求1所述的读卡器屏蔽装置,其特征在于:所述的屏蔽材料设置在读卡器的背后或四周。
CN2011200190455U 2011-01-21 2011-01-21 读卡器屏蔽装置 Expired - Fee Related CN202058163U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200190455U CN202058163U (zh) 2011-01-21 2011-01-21 读卡器屏蔽装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200190455U CN202058163U (zh) 2011-01-21 2011-01-21 读卡器屏蔽装置

Publications (1)

Publication Number Publication Date
CN202058163U true CN202058163U (zh) 2011-11-30

Family

ID=45018132

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200190455U Expired - Fee Related CN202058163U (zh) 2011-01-21 2011-01-21 读卡器屏蔽装置

Country Status (1)

Country Link
CN (1) CN202058163U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105899060A (zh) * 2016-06-30 2016-08-24 张春生 一种智能遥控器用屏蔽盒

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105899060A (zh) * 2016-06-30 2016-08-24 张春生 一种智能遥控器用屏蔽盒

Similar Documents

Publication Publication Date Title
EP2113864A3 (en) RFID to prevent reprocessing
TW200625176A (en) Method and apparatus for accessing information on an external machine-readable tag
SG184229A1 (en) Methods, systems, and computer readable media for tracking redeemed electronic certificate and consumer data associated with a mobile device
CN206058234U (zh) 一种便于收纳的防碰撞rfid读写器
GB2525824A (en) RFID reader location self-discovery
CN204557680U (zh) 一种图书馆自动借还书系统
CN202058163U (zh) 读卡器屏蔽装置
CN203181499U (zh) 读卡器屏蔽器
GB2480666B (en) Contactless validation method and apparatus
CN103126125A (zh) 一种智能工作服
CN202711297U (zh) 智能手机专用电子标签
CN205508486U (zh) 光缆用标识带
CN202134033U (zh) 一种具有薄型rfid芯片的纸质车辆电子年检标签
CN202457485U (zh) 一种带磁吸的镜框
CN210742997U (zh) Rfid抗金属标签
CN204374995U (zh) 多频段射频智能卡、读卡装置及多频段射频卡号统一系统
CN204557522U (zh) 一种rfid双频读写设备
CN202887236U (zh) 一种可远距离自动识别的vip卡片
CN202803862U (zh) 异形件折弯加工用定位结构
CN203093941U (zh) 带rfid电子标签的自行车车牌
CN202529314U (zh) 卷材固定夹
CN202422180U (zh) 一种电子标签
CN201317165Y (zh) 感应芯片外挂式防伪印章
CN204904343U (zh) 一种基于物联网的防伪标识系统
CN204288269U (zh) 一种rfid电子标签、具有该rfid电子标签的物品及识别系统

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111130

Termination date: 20140121