CN201111659Y - Article protection alarm device for commercial articles electronic theft-proof system - Google Patents
Article protection alarm device for commercial articles electronic theft-proof system Download PDFInfo
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- CN201111659Y CN201111659Y CNU2007201716989U CN200720171698U CN201111659Y CN 201111659 Y CN201111659 Y CN 201111659Y CN U2007201716989 U CNU2007201716989 U CN U2007201716989U CN 200720171698 U CN200720171698 U CN 200720171698U CN 201111659 Y CN201111659 Y CN 201111659Y
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- warning device
- protection warning
- article protection
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Abstract
An item protection alarm device used for a commodity electronic anti-theft system comprises a shell body and a machine core which is arranged in the shell body, the machine core comprises a controller, an antenna for receiving the radiation signal which is generated by the commodity electronic anti-theft system, a detection unit for identifying whether the device is separated from a protected item or not and an alarm output unit. The device is attached on items being monitored, which can not only be used together with the matching commodity electronic anti-theft system for carrying out the protection of items, but also be used alone for carrying out the monitoring of items. The item protection alarm device is matched with the matching commodity electronic anti-theft system for usage, which can increase the reliability and flexibility of the usage of the system and greatly reduce the occurrence of false alarm and no alarm of the system.
Description
Technical field
The utility model relates to the article protection warning device of Electronic Article Surveillance, moves in order to the improper of restriction item to be protected.
Background technology
Traditional article protection detection system is installed in the going out of market (going into) mouthful with some antennas.The radiowave of predetermined electromagnetic wave of part antenna emission or preset frequency, a part of antenna receives these energy, thereby is going out (going into) interruption-forming monitor area.When outstanding article are removed, to sense electric wave and, make electric field instantaneous variation occur attached to the label on the article in tuning-points resonance, this variation is received machine testing and comes out to report to the police.But,, cause the wrong report of system or do not report as electronic products such as cashier's machine, metal object or the like because legacy system is subject to the interference of some article.And label must and detection system be used, indispensable.
The wrong report of system and not reporting all can produce certain problem.Wrong report is meant that article are moved by improper, or when not having label through the system monitoring zone, system has also sent warning.The improper department fault to client of Chan Shenging will cause certain loss or make the security personnel at a loss as to what to do the market thereupon.And do not report the loss that brings is self-evident.
Summary of the invention
The purpose of this utility model provides a kind of article protection warning device that is used for Electronic Article Surveillance, it is attached on the article that will monitor, be used with supporting Electronic Article Surveillance, improper moving (take away the article that illegally take off or will be attached with the article protection warning device attached to the article protection warning device on the article improper mobile comprising) to article monitors, article are protected; It also can use separately article are monitored, and improper the moving of article given the alarm.
For reaching above-mentioned purpose, the utility model adopts following technical scheme: the utility model is used for the article protection warning device of Electronic Article Surveillance, comprises housing and is located at movement in the housing, and described movement comprises,
Controller;
Antenna, it connects the input end of controller by amplifier, is used to receive the radiation signal that supporting Electronic Article Surveillance produces;
Detecting unit, it comprises sensing element and resistance, and sensing element and resistance string are connected between VCC and the ground, and whether the respective input of the public termination controller of sensing element and resistance is used for identify objects protection warning device and separates with item to be protected;
The warning output unit, it is connected in the output terminal of controller, according to output generation chimes of doom signal and/or the light signal and/or the remote alarms signal of controller.This article protection warning device, is protected article improper mobile supervision of article attached on the article that will monitor; when this article protection warning device is illegally taken off; detecting unit output changes, and after controller detected this variation, control warning output unit was reported to the police.When the article that have this article protection warning device from presumptive area (supporting Electronic Article Surveillance is housed) through out-of-date; antenna receives radiation signal that supporting Electronic Article Surveillance produces, through amplifying after the input controller, the warning of controller control warning output unit.
Further also can comprise receiver of remote-control sytem and remote control transmitter, receiver of remote-control sytem output connects controller, and receiver of remote-control sytem is used to receive the control signal that described remote control transmitter sends.Whether the user can send command detection by remote control transmitter working properly attached to the article protection warning device on the article, perhaps sends instruction and make the article protection warning device stop to report to the police.
Article protection warning device of the present utility model can adopt flexible cord suspending way or bonding method attached on the item to be protected.
Compared with prior art, the article protection warning device that originally is used for Electronic Article Surveillance not only can be used with supporting Electronic Article Surveillance, and article are protected, and can also use separately article are monitored.When the article that illegally take off this article protection warning device or will have this protection warning device from article from presumptive area (supporting Electronic Article Surveillance is housed) through out-of-date; this protection warning device self can produce alerting signal; as the light of chimes of doom, flicker etc., it also can trigger long-distance alarm apparatus and report to the police.Itself and supporting Electronic Article Surveillance are used, and reliability and the dirigibility can the increase system used can significantly reduce system's wrong report and not report the generation of situation.
It adopts the built-in design of battery, need not other cable or connector, easy for installation fast, under guard model, the useful life of battery is more than 3 years.
Description of drawings
Fig. 1 is the theory diagram of the utility model embodiment 1;
Fig. 2 is its structural representation;
Fig. 3 is its main program flow chart;
Fig. 4 is the structural representation of the utility model embodiment 2.
Embodiment
Below in conjunction with accompanying drawing the utility model is done and to be specified.
Embodiment 1: flexible cord suspension type article protection warning device.
With reference to Fig. 1, embodiment 1 is used for the article protection warning device of Electronic Article Surveillance, comprises housing and is located at movement in the housing, and described movement comprises,
Detecting unit 106, it comprises sensing element and resistance, sensing element and resistance string are connected between VCC and the ground, whether the common port of sensing element and resistance (being the output terminal of detecting unit 106) connects the respective input of controller 105, be used for identify objects protection warning device and separate with item to be protected;
The warning output unit, it comprises acoustic alarm device 103, light crossing-signal 104 and Remote triggering alarm 107, they all are connected in the output terminal of controller 105, according to output generation chimes of doom signal and/or the light signal and/or the remote alarms signal of controller 105.
Also can comprise receiver of remote-control sytem and remote control transmitter, receiver of remote-control sytem output connects controller 105, is used to receive the control signal that described remote control transmitter sends.Whether the user can send command detection by remote control transmitter working properly attached to the article protection warning device on the article, perhaps sends instruction and make the article protection warning device stop to report to the police.
This article protection warning device divides three kinds of duties: dormancy, warning and warning.Dormancy: detecting unit 106 is not opened, and most circuit are not worked, and are in low power consumpting state.Warning: detecting unit 106 is opened, and is in the article protection state, lower power consumption.This moment, whether available supporting telepilot detected working properly.Report to the police: move by detection system or by improper, the warning output unit of article protection warning device is reported to the police with sound and/or light prompting, also can trigger long-distance alarm apparatus simultaneously and report to the police.
With reference to Fig. 2, this flexible cord suspension type article protection warning device adopts suspending way attached on the item to be protected, and its housing is made of upper casing 201 and lower casing 206, and movement 205 is loaded in the housing.The sensing element of described detecting unit is a bandage cable 202, and this bandage cable 202 is used for this article protection warning device is hung on item to be protected, and bandage cable 202 1 ends and movement 205 are connected, and the other end and movement 205 flexibly connect.
The flexible connection end of bandage cable 202 is a plug, and a circle draw-in groove 207 is arranged on the plug, and the corresponding position is provided with two elasticity iron plate (not shown)s that cooperate with draw-in groove 207 on the described plug on the movement 205; Also be provided with the suspender belt switch 204 that the plug that is used for making the bandage cable is deviate from from the elasticity iron plate on the movement on the housing 201 and 206, this suspender belt switch 204 is slidably mounted on housing one end, be provided with the spring 203 that this suspender belt switch 204 is slided between suspender belt switch 204 and the movement 205 outside housing, there are two through holes that pass for bandage cables 202 and one to lift son 208 on the suspender belt switch 204, under the normal condition, draw-in groove 207 on the plug of bandage cable 202 is blocked and can not extract by two elasticity iron plates on the movement 205, when in housing, pressing suspender belt switch 204, the son 208 that lifts on it is raised two elasticity iron plates on the movement 205, and the plug of bandage cable 202 can be extracted.After the end that bandage electric wire 202 can be extracted inserts the hole of suspender belt switch 204, just link to each other and form detecting unit 106 with movement 205, if bandage electric wire 202 is illegally extracted or is cut off, detecting unit 106 outputs change, after controller 105 detected this variation, control warning output unit 103,104,107 was reported to the police.
This suspension type article monitoring apparatus mainly is to penetrate bandage cable 202 in the article or be suspended on the article, and article are monitored.
As shown in Figure 3, the workflow of this article monitoring apparatus is as follows: at first first initialization 301, and the state 302 of scan articles then, if improper moving arranged, then acousto-optic hint 303 is reported to the police, and store status 304, enters dormancy 305 after finishing.If scanning does not have improper moving, then disconnect 306, enter dormancy 305 then.
Pick-up unit is near system: receive frequency modulating signal when being the continuous wave signal of 70-300Hz when the interruption of controller wakes receiving port up, then differentiate for entering system monitoring, the alarm output device sound and light alarm.
The back of reporting to the police is removed and reported to the police: be in the device in the warning, whether if close sound and light alarm when receiving continuous 50Hz signal, it is closed to scan button then, if closure then enter the state of alert again, the not closed dormant state that then enters.
When this article protection warning device and system support are used, can significantly reduce system's wrong report and the generation of not reporting situation.This article protection warning device also can use separately article are monitored, and improper the moving of article given the alarm.Multiple choices have increased reliability and dirigibility that system uses.After entering guard model, article are in protected state.When the bandage cable is pulled out or cuts off, during perhaps by supporting detection system, this device will send loud chimes of doom, and lamp flicker is simultaneously reported to the police, and can trigger long-distance alarm apparatus and report to the police.When entering alarm condition, can only report to the police with supporting demoder or telepilot cancellation.This device adopts the built-in design of battery, need not other cable or connector, easy for installation fast, under guard model, the useful life of battery is more than 3 years.
The detection system of using with this matched with devices can be: comprise antenna, controller and alarm.Antenna is formed by transmitting and receiving antenna, is used for radiation and received energy, is entering the mouth or is going out the interruption-forming monitor area.Controller is to working state of system, and radiation frequency etc. are controlled.When this article protection warning device when the detection system, this is near being detected, and the flip flop equipment output alarm.
Embodiment 2: adhesive type article protection warning device.
The circuit block diagram of embodiment 2 is all identical with embodiment 1 with control program, no longer narration.Embodiment 2 only is with the difference of embodiment 1: 1, embodiment 1 article protection warning device be by suspending way attached on the article, and embodiment 2 article protection warning devices are attached on the article by bonding method.2, embodiment 1 article protection warning device, prevents from this article protection warning device is illegally taken off from article as sensing element with the bandage cable; And embodiment 2 article protection warning devices use touch-pressure switch as sensing element, prevent from this article protection warning device is illegally taken off from article, below with reference to Fig. 4 its embodiment are described.
With reference to Fig. 4; the housing of embodiment 2 article protection warning devices is made up of upper casing 401 and drain pan 404; movement 403 is loaded in the housing; the sensing element of its detecting unit adopts the touch-pressure switch (not shown); touch-pressure switch is installed on the movement; pass described drain pan the via hole of the portion that presses from drain pan 404 of touch-pressure switch
04 Pasting is on item to be protected.When this article protection device illegally took off from article, the state of touch-pressure switch changed, and then caused the output of detecting unit to change, and after controller detected this variation, the control alarm unit produces reported to the police.And when legal taking off, can turn off alert program earlier by supporting telepilot or demoder, just can not produce warning when the state of touch-pressure switch changes like this.
Also comprise a switch folder 402, described switch folder comprises ㄈ shape main body and the projection of being located on this ㄈ shape main body, and after ㄈ shape main body was placed on the housing, the projection on the ㄈ shape main body can insert drain pan
Push down the portion that presses of touch-pressure switch in the via hole on 04, report to the police when preventing that this article protection warning device is not loaded on the article.
Among the embodiment 2, also can comprise receiver of remote-control sytem and remote control transmitter, receiver of remote-control sytem output connects controller, is used to receive the control signal that described remote control transmitter sends.Whether the user can send command detection by remote control transmitter working properly attached to the article protection warning device on the article, perhaps sends instruction and make the article protection warning device stop to report to the police.
Claims (7)
1, the article protection warning device that is used for Electronic Article Surveillance comprises housing and is located at movement in the housing, it is characterized in that: described movement comprises,
Controller;
Antenna, it connects the input end of controller by amplifier, is used to receive the radiation signal that supporting Electronic Article Surveillance produces;
Detecting unit, it comprises sensing element and resistance, and sensing element and resistance string are connected between VCC and the ground, and whether the respective input of the public termination controller of sensing element and resistance is used for identify objects protection warning device and separates with item to be protected;
The warning output unit, it is connected in the output terminal of controller, according to the output generation alerting signal of controller.
2, article protection warning device according to claim 1 is characterized in that: also comprise receiver of remote-control sytem and remote control transmitter, and receiver of remote-control sytem output termination controller, receiver of remote-control sytem is used to receive the control signal that described remote control transmitter sends.
3, article protection warning device according to claim 1 and 2; it is characterized in that: described sensing element is a bandage cable; this bandage cable is used for this article protection warning device is hung on item to be protected, and bandage cable one end and movement are connected, and the other end and movement flexibly connect.
4, article protection warning device according to claim 3 is characterized in that: the flexible connection end of described bandage cable is a plug, and a circle draw-in groove is arranged on the plug, and the corresponding position is provided with two elasticity iron plates that cooperate with draw-in groove on the described plug on the movement; Also be provided with the suspender belt switch that the plug that is used for making the bandage cable is deviate from from the elasticity iron plate on the movement on the housing, this suspender belt switch is slidably mounted on housing one end and also and between the movement is provided with the spring that it is slided outside housing, there are two through holes that pass for bandage cables and one to lift son on the suspender belt switch, when in housing, pressing the suspender belt switch, the son that lifts on the suspender belt switch is raised two elasticity iron plates on the movement, and the plug of bandage cable can be extracted.
5, article protection warning device according to claim 1 and 2 is characterized in that: described sensing element is a touch-pressure switch, passes the via hole of the portion that presses from the housing drain pan of touch-pressure switch, and described drain pan Pasting is on item to be protected.
6, article protection warning device according to claim 5; it is characterized in that: also comprise a switch folder; described switch folder comprises ㄈ shape main body and the projection of being located on this ㄈ shape main body; after ㄈ shape main body is placed on the housing; projection on the ㄈ shape main body can insert the portion that presses that pushes down touch-pressure switch in the via hole on the housing drain pan, reports to the police when preventing that this article protection warning device is not loaded on the article.
7, article protection warning device according to claim 1 and 2 is characterized in that: described warning output unit comprises acoustic alarm device and/or light crossing-signal and/or Remote triggering alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201716989U CN201111659Y (en) | 2007-09-19 | 2007-09-19 | Article protection alarm device for commercial articles electronic theft-proof system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201716989U CN201111659Y (en) | 2007-09-19 | 2007-09-19 | Article protection alarm device for commercial articles electronic theft-proof system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201111659Y true CN201111659Y (en) | 2008-09-10 |
Family
ID=39963401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201716989U Expired - Fee Related CN201111659Y (en) | 2007-09-19 | 2007-09-19 | Article protection alarm device for commercial articles electronic theft-proof system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201111659Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106600879A (en) * | 2017-02-04 | 2017-04-26 | 常州市亚森电子有限公司 | Electronic tag based on multiple means of anti-theft and anti-theft method |
| CN109671237A (en) * | 2019-02-22 | 2019-04-23 | 深圳亿东科技股份有限公司 | A kind of commodity anti-theft method and the commodity anti-theft alarm based on this method |
| CN113903134A (en) * | 2021-09-26 | 2022-01-07 | 南京金惠凯电子科技有限公司 | Anti-theft buckle and use method thereof |
-
2007
- 2007-09-19 CN CNU2007201716989U patent/CN201111659Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106600879A (en) * | 2017-02-04 | 2017-04-26 | 常州市亚森电子有限公司 | Electronic tag based on multiple means of anti-theft and anti-theft method |
| CN106600879B (en) * | 2017-02-04 | 2019-04-16 | 常州市亚森电子有限公司 | A kind of electronic tag and theft preventing method based on multiple safety |
| CN109671237A (en) * | 2019-02-22 | 2019-04-23 | 深圳亿东科技股份有限公司 | A kind of commodity anti-theft method and the commodity anti-theft alarm based on this method |
| CN113903134A (en) * | 2021-09-26 | 2022-01-07 | 南京金惠凯电子科技有限公司 | Anti-theft buckle and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20160919 |