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EAS anti-theft electronic tag

An electronic label and label technology, applied to record carriers, instruments, computer parts, etc. used in machines, can solve the problems of difficult application of RFID tags, inability to apply inventory and logistics monitoring, etc., to solve the problem of anti-theft, solve automatic inventory, The effect of expanding the range of use and ability

Pending Publication Date: 2018-11-27
王林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The purpose of the present invention is to solve the problem that RFID tags are difficult to be applied to products that require anti-theft in the retail industry. AM tags or RF tags can prevent theft, but cannot be applied to retail item inventory and logistics monitoring, and provide an EAS anti-theft electronic tag.

Method used

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  • EAS anti-theft electronic tag
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  • EAS anti-theft electronic tag

Examples

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Embodiment Construction

[0046] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0047] Such as figure 1 , figure 2 , image 3 As shown, an EAS anti-theft electronic tag includes a housing 1, an AM tag or RF tag 2, and a UHF RFID tag 3. An AM tag or RF tag 2 is installed on one side of the housing 1, and the housing The other side of the 1 is equipped with a UHF RFID tag 3 .

[0048] Preferably, the RFID chip 33 of the UHF RFID tag 3 avoids the edge of the AM tag or the RF tag 2 by more than 3mm, and the area of ​​the overlapping area of ​​the UHF RFID tag 3 antenna lines and the AM tag or the RF tag 2 ≤10% of the total antenna area of ​​the UHF RFID tag 3.

[0049] Further, the housing 1 includes an upper housing 11 and a lower housing 12, the upper housing 11 is fastened on the lower housing 12, and the inner wall of the upper housing 11 or the lower housing 12 is provided with There is an AM tag or RF tag installation gr...

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Abstract

The invention provides an EAS anti-theft electronic tag. The EAS anti-theft electronic tag includes a housing, an AM tag or RF tag, and an UHF RFID tag; the AM tag or RF tag is arrange on one internalside of the housing, and the UHF RFID tag is arrange on the other internal side of the housing; an RFID chip of the UHF RFID tag avoids an edge of the AM tag or the RF tag by more than 3mm, and the area of a coincidence region between an antenna line of the UHF RFID tag and the position of the AM tag or the RF tag is less than or equal to 10% of the total area of the antenna of the UHF RFID tag.The invention has the advantages that: the AM tag or the RF tag and the UHF RFID tag are combined together, the cost is reduced, the design is clever, and the whole appearance is beautiful; the combination of the AM tag or the RF tag and the UHF RFID tag can make full use of the advantages of the AM tag or the RF tag and the UHF RFID, and can solve the problems of automatic counting and logisticsof single-grade products and the anti-theft problem, and further expand the use range and capability of the EAS.

Description

【Technical field】 [0001] The invention relates to the technical field of EAS anti-theft electronic commodities, in particular to an EAS anti-theft electronic label. 【Background technique】 [0002] EAS anti-theft system, also known as electronic commodity anti-theft (theft) system, is one of the commodity security measures widely used in large retail industries. Today, due to different system designs, several types of system equipment are divided: [0003] 1. RFID system (full name: radio frequency identification system; low frequency 125KHz, high frequency 13.56MHz, ultra high frequency: 860MHz--900MHz); [0004] 2. AM system (full name: acousto-magnetic commodity anti-theft system frequency: 58KHz); [0005] 3. RF system (full name: radio frequency system frequency: 8.2MHz and some others); the system is divided into detector (Sensor), decoder (Deactivator) and electronic label (Electronic Label and Tag), this patent is about electronic label of; [0006] RFID system: A...

Claims

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Application Information

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IPC IPC(8): G06K19/077
CPCG06K19/0772
Inventor 王林
Owner 王林