CN210428745U

CN210428745U - Intelligent label system

Info

Publication number: CN210428745U
Application number: CN201920601504.7U
Authority: CN
Inventors: 罗存
Original assignee: Nanjing Rijie Communication Technology Co Ltd
Current assignee: Nanjing Rijie Communication Technology Co Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-04-28
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses an intelligent label system, it is dedicated theftproof articles for use such as supermarket, clothing shop, mother and infant shop, and the exterior structure includes the panel, unblanks decoding pilot lamp, guide pin, oval label shell, characterized by: the automatic alarm functions of passive scanning, time judgment and anti-theft alarm are added in the common radio frequency and acoustic magnetic labels. The beneficial effects of the utility model are that can make the staff of these shops on supermarket, clothing shop, mother and infant shop etc. especially internationally on the basis of not infringing the personal right effectual stopped commodity by the possibility of being stolen under the condition of not paying attention to greatly reduced shops such as supermarket, clothing shop, mother and infant shop or the loss in market. The utility model discloses simple structure, safe and reliable, convenient to use.

Description

Intelligent label system

Technical Field

The utility model relates to an anti-theft label especially relates to a from ringing label system that is used for preventing stealing and preventing burglary such as supermarket.

Background

At present, common anti-theft tags mainly include wireless Radio Frequency (RF) (magnetic bar, coil) tags, Acoustic Magnetic (AM) (magnetic bar, coil) tags and the like, and in addition, double and triple self-alarm tags of radio frequency and acoustic magnetic appear. However, the existing various labels have such a significant technical defect that: a thief can easily purchase a low-cost unlocking device through a network platform, or a steel nail or a steel wire rope of a label can be easily opened by self-provided strong magnets so as to steal commodities, and huge loss is brought to properties of merchants without being discovered.

The contents of the utility model

In order to solve the above-mentioned major problem that exists among the current label, the utility model provides a brand-new passive alarm system, including (1) acoustomagnetic (radio frequency) response part: namely an acousto-magnetic (radio frequency) inductive bar magnet, which consists of three parts: the magnetic core, the copper wire wound around the magnetic core and the ceramic chip capacitors connected with two ends of the copper wire form different frequency responses according to the number of turns of the copper wire wound around the magnetic core, and corresponding current and voltage are generated in the coil, wherein the radio frequency response frequency range is 7.9-8.4 MHZ, and the acoustic magnetic response frequency range is 57.9-59 KHZ; (2) the passive scanning part comprises a control circuit and a passive switch, wherein the passive switch consists of three parts, namely a lock cylinder, a lateral pressure type switch and a guide pin; (3) the strong magnetic induction and signal transmitting circuit part comprises: the strong magnetic force opens the lock core guide pin, the lock core guide pin is drawn out to disconnect the passive switch, and simultaneously, the signal transmitting circuit transmits (AM/RF) signals in set time to enable the induction magnetic rod to generate induction current voltage: (4) a power supply section: the label unlocking system comprises two independent power supply parts, wherein one power supply part is a 3V button battery power supply part, and the other power supply part is a power supply conversion circuit which converts a 220V alternating current input power supply into a 5V direct current power supply to supply power to the whole label unlocking system.

The appearance of the intelligent label system of the utility model is two parts, one part is a label part, which comprises a label body (the shape of the body is as square, oval or round small flat box, one side is a small round bag with a bulge at the central position or eccentric part-lock core bag) and a steel nail; the shell part of the second part is a small cube, the upper surface of the cube is a panel part, the lower surface of the cube is a host part, a concave small groove is arranged in the middle of the panel, the size of the concave small groove is slightly larger than that of a locking core bag on the label shell, a work indicator lamp is arranged on the panel close to a corner part, and the lamp is lighted to work normally.

Drawings

Fig. 1 is a schematic view of a label profile of the smart label system of the present invention;

fig. 2 is a schematic structural diagram of the smart label system of the present invention;

fig. 3 is a schematic diagram of the internal structure of the tag of the smart tag system of the present invention;

fig. 4 is a schematic diagram of the switch structure of the smart label system of the present invention;

fig. 5 is a schematic diagram of an information processing circuit of the smart label system of the present invention;

fig. 6 is a schematic view of the unlocking system of the smart label system of the present invention;

fig. 7 is a schematic structural view of an unlocking system of the smart label system of the present invention;

fig. 8 is a schematic circuit diagram of the unlocking system of the smart label system of the present invention.

In the figure, 1-1 is the lower shell of the intelligent label, 1-2 is the upper shell of the intelligent label, 1-3 is the air hole of the alarm, 1-4 is the air hole of the label, 1-5 is the cylinder ring of the lock cylinder, 1-6 is the nest of the lock cylinder, 1-7 is the guide pin hole, 3-1 is the passive signal inductor, 3-3 is the side pressure switch, 3-4 is the side pressure switch button, 3-5 is the battery, 3-6 is the buzzer, 3-7 is the mainboard, 3-10 is the guide pin hole, 4-1 is the guide pin, 4-2 is the guide pin cap, 4-4 is the side pressure switch button, 4-5 is the side pressure switch, 4-6 is the lead wire of two feet of the side pressure switch, 4-7 is the lock cylinder, 4-8 is the lock cylinder hole, 5-1 is the passive signal processing chip, 6-1 of an unlocking system shell, 6-2 of an unlocking hole, 7-2 of a lock opener built-in power switch key long handle, 7-3 of an unlocking system main board, 7-4 of a ring magnet, 7-5 of a tact switch, 7-6 of a signal transmitting antenna, 7-7 of a connecting line between the transmitting antenna and the main board, 8-1 of an unlocking system signal processing circuit, 8-2 of a chip I, 8-3 of a chip II and 8-4 of an unlocking system signal generator, wherein Q1 is a field effect transistor, and Header2 is an unlocking system signal transmitting antenna.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

The intelligent label system of the utility model is divided into two parts, one part, namely a label unlocking module (3), is arranged on a cashier desk of shops such as a supermarket, a clothing shop, a maternal and infant shop and the like, the other part is a label main body part and comprises a passive starting module (1), a scanning induction module (2), a signal transmitting module (4), an alarm module (5) and an information processing module (6) which are arranged on high-grade commodities of shops such as the supermarket, the clothing shop, the maternal and infant shop and the like, wherein an antenna magnetic field induction module (3-11) in the scanning induction module (2) is an independent electromagnetic induction magnetic rod which is used for generating resonance or induction signal fluctuation with an antenna magnetic field when the label passes through an antenna induction area so as to trigger antenna alarm, in addition, a passive signal inductor (3-1) in the scanning induction module (2) generates induction voltage in the antenna induction area when the label is not opened, the induced current voltage is captured and processed by an information processing module (6) in the scanning induction module (2).

When the intelligent label is used, a shop worker inserts a guide pin of the intelligent label, namely (4-1) in figure 4 into a lock hole (4-8) of a lock core (4-7) through clothes and other clothes along a hole (4-3) by inserting the guide pin into the lock hole (4-8) of the intelligent label, so that the switch button (4-4) of the side pressure switch K2 is pressed down to close the side pressure switch K2, namely, a pin 5 of a processing chip (5-1) of the information processing module (6) is grounded to be 0 after the switch K2 is closed from the original high potential 1, and the intelligent label starts to enter a sleep waiting trigger state.

When a customer takes clothes to a cashier desk for payment, a cashier puts a lock cylinder socket (1-6) shown in the specification and attached with figure 1 into (6-2) shown in figure 6, the top of the lock cylinder socket (1-6), namely the top of a lock cylinder (4-7) shown in figure 4, presses down a power switch handle (7-2) of a label switch module (3) in the putting process, the switch module (3) works, an internal signal processor (8-1) outputs a signal to a first pin of a chip (8-2) through the 3 pins so as to enable a second pin and a fourth pin of the chip (8-2) to be conducted, a signal transmitting module (4) penetrates through the second pin and the fourth pin of the conducted chip (8-2) under the cooperation of a crystal oscillator Y1 and the chip (8-3) to generate a signal with a specified frequency through a Hesder2, namely a coil (7-6) shown in figure 7 within a set time, when a cashier pulls a guide pin out of the hole (4-3), the switch key (4-4) of the side pressure switch K2 of the label bounces, the side pressure switch K2 is disconnected, namely the switch key (4-4) of the attached figure 4 is loosened, 5 feet of the processing chip (5-1) of the information processing module (6) are changed into 1 from the original 0 potential after the switch K2 is disconnected, so that the label is triggered, the label part of the passive starting system module (1) starts to work, when a passive signal inductor (3-1) in the scanning induction module (2) of the attached figure 3, namely an inductor L2 of the attached figure 5 generates induction voltage and current under the action of an electromagnetic rod, a coil and a capacitor of the processing chip (5-1) of the attached figure 3, the processing chip scans that the 5 feet of the processing chip are not grounded after the switch K2 is disconnected, the time is calculated after the low potential of the signal processor is changed into the high potential, if the unlocking system signal processor (8-1) generates a signal through the Hesder2 in the set time, namely the time corresponding to the signal transmitting module (4), an induced current voltage is generated in the L2 of figure 5 for the signal sent out by (7-6) of figure 7, thereby turning on the Q2 of figure 5, pulling down the base of the Q1, raising the emitter of the Q1, namely, the 6 feet of the processing chip (5-1) is high potential, which shows safety, the whole label system goes to sleep, if the signal of the specified frequency is not obtained within the set time, namely the pin 6 of the processing chip (5-1) is in low potential, or the signal of the specified frequency is obtained beyond the set time, namely the pin 6 of the processing chip (5-1) is in high potential, the situation is not safe, the alarm signal is sent out by starting (3-6) in figure 3 through the 7 feet of the processing chip (5-1).

The passive signal sensor (3-1) in the scanning sensing module (2) of fig. 3, i.e. L2 of fig. 5, and the passive signal sensor (3-11) in the scanning sensing module (2) of fig. 3 oscillate synchronously with the antenna signal when the merchandise is brought into the scanning area of the antenna of the anti-theft door by a thief, so as to cause double alarm of the antenna and the tag itself, and at this time, the side pressure switch K2 of fig. 5 is closed, i.e. 5 feet of the processing chip (5-1) of fig. 5 are low potential, and 6 feet of the processing chip (5-1) of fig. 5 are high potential.

The set time of the system is similar to that of setting a unique key, namely, an unlocking system for each batch of labels, so that the defect that monitoring cannot be set in a privacy area due to the problem of personal rights internationally is reliably prevented, and the possibility of stealing by a thief by using a fitting room, a toilet, other hidden areas and the like is effectively prevented.

Claims

1. The intelligent label system is characterized by comprising a passive starting module (1), a scanning induction module (2), a label unlocking module (3), a signal transmitting module (4), an alarm module (5) and an information processing module (6), wherein an antenna magnetic field induction module (3-11) in the scanning induction module (2) is an independent electromagnetic induction magnetic rod which is used for generating resonance or induction signal fluctuation with an antenna magnetic field when a label passes through an antenna induction area so as to trigger antenna alarm, in addition, a passive signal inductor (3-1) in the scanning induction module (2) generates induced current voltage in the antenna induction area when the label is not opened, and the induced current voltage is captured and processed by the information processing module (6) in the scanning induction module (2).

2. The intelligent label system according to claim 1, characterized in that the label unlocking module (3) comprises a signal transmitting module (4), a corresponding scanning sensing module (2) and a passive starting module (1) which are connected, one end of a tact switch (7-5) in the label unlocking module (3) is connected with +5V of a power supply, the other end is connected with +5V of the unlocking module (7-3), the signal transmitting module (4) in the label unlocking module (3) comprises a chip I (8-2), a pin 1 of the chip I (8-2) is connected with a pin 3 of a signal processor (8-1) in the signal transmitting module (4), a pin 2 of the chip I (8-2) is connected with a resistor R1 in series and then connected with a pin 4 of a chip II (8-3), and a pin 3 of the chip I (8-2) is grounded, the 5-pin of the first chip (8-2) is connected with a 5V direct current power supply and is simultaneously connected with one end of a capacitor C4, the other end of the capacitor C4 is grounded, a 4-pin series resistor R2 of the first chip (8-2) is connected with the grid of an MOS tube Q1 and a resistor R3, the other pin of a resistor R3 is grounded, the drain of an MOS tube Q1 is grounded, the source of an MOS tube Q1 is connected with one end of three parallel capacitors (C5, C7 and C8) and is connected with one end of an inductor L3, the other end of an inductor L3 is connected with the positive electrode of a polar capacitor C3 and a power supply +5V, the negative electrode of a polar capacitor C3 is grounded, the other ends of the three parallel capacitors (C5, C7 and C8) are connected with a pulse antenna Header2, the other pin of the pulse antenna Header2 is grounded, the 5-pin of the second chip (8-3) is connected with the +5V, the ground, the pin of the second chip (8-3) is connected with a pin R4, and the pin R2 of the chip (, The other end of the resistor R4 is connected with a resistor R5, the other end of the resistor R5 is connected with a pin 2 of the Y1 and a capacitor C13, the other end of the capacitor C13 is connected with the other end of the capacitor C12 and grounded, a pin 8 of the signal processor (8-1) is grounded, a pin 1 of the signal processor (8-1) is connected with the resistor R6, the other end of the resistor R6 is connected with an interface Header1, the interface Header1 can be connected with an indicator lamp or other signal indicators, a pin 8 of the signal processor (8-1) is connected with a pin of the switch K1 and the capacitor C9, the other end of the capacitor C9 is grounded, and the other end of the switch K1 is connected with a +5V power supply.

3. The smart tag system according to claim 1 or 2, wherein the scanning induction module (2) comprises a passive start module (1), an alarm module (5) and an information processing module (6), one end of a side pressure switch K2 in the passive start module (1) is connected with a 5 pin of a processing chip (5-1) of the information processing module (6) and connected with a resistor R1, the other end of the side pressure switch K2 is grounded, 8 pins, 3 pins and 4 pins of the processing chip (5-1) are grounded, one pin of a buzzer BELL of the alarm module (5) is connected with a 1 pin of a boost inductor L1, the other pin of the buzzer BELL is connected with a 3 pin of the boost inductor L1 and connected with an emitter of a triode Q3, a 2 pin of the boost inductor L1 is grounded, a collector of a triode Q3 is connected with the resistor R6, the other end of the resistor R6 is connected with +3V, the base electrode of the triode Q3 is connected with the resistor R5, the other end of the resistor R5 is connected with the 7 pin of the processing chip (5-1), the 2 pin of the signal receiver L2 of the scanning induction module (2) is grounded, the 1 pin of the signal receiver L2 is connected with the capacitor C1, the other pin of the capacitor C1 is connected with the resistor R2, the resistor R3 is connected with the base of the triode Q2, the other end of the resistor R3 is grounded, the other end of the resistor R2 is connected with the other end of the resistor 1 and connected with +3V, the capacitor C2 is connected with the resistor R9 in parallel, one end of the capacitor C2 is connected with the emitter of the triode Q2, the other end of the capacitor Q2 is grounded, the collector of the triode Q2 is connected with the resistor R8, the other end of the resistor R8 is connected with the resistor R7 and the base of the triode Q1, the other end of the resistor R7 is connected with +3V, the collector of the triode Q1 is connected with +3V, the emitter is connected with the resistor R4, the capacitor C1 and the pin 6 of the processing chip (5-1), and the.

4. The smart label system as claimed in claim 1 or 2, wherein the guide pin (4-1) of the passive actuation module (1) is inserted into the lock hole (4-8) of the lock cylinder (4-7) through the hole (4-3) and presses the switch button (4-4) of the side pressure switch K2 to close the side pressure switch K2, and when the guide pin (4-1) is pulled out of the hole (4-3), the switch button (4-4) of the side pressure switch K2 springs up and the side pressure switch K2 is turned off.