Anti-theft tag

Abstract

An anti-theft tag, comprising a mounting member and an alarm apparatus, the alarm apparatus being connected to the mounting member via a connecting cord. Since two ends of the connecting cord are respectively connected to a housing and the mounting member, and the connecting cord passes through a through-hole in the mounting member, the connecting cord can be looped to form a hanging loop, and the anti-theft tag can be hung on a product via the hanging loop. In addition, a first wire and a second wire disposed inside the connecting cord can form a closed circuit together with a circuit board. Since a connection location between the first wire and the second wire is arranged close to a pin, when an unauthorized person forcibly severs the connecting cord without performing normal unlocking, the first wire and the second wire are severed, thereby causing the closed circuit to be disconnected. The circuit board can then control an alarm to emit an alarm signal to alert personnel, thus preventing the product from being stolen.

Description

Anti-theft label TECHNICAL FIELD

[0001] The present application relates to the technical field of commodity anti-theft, for example, to an anti-theft label. BACKGROUND

[0002] In related art, in places such as shopping malls and supermarkets, anti-theft labels are usually provided on commodities to be sold. The anti-theft labels are usually hung on the commodities by steel wires. When someone takes the commodity with the anti-theft label out, an alarm system provided at the entrance can sense a wireless signal emitted by the anti-theft label and alarm to prompt staff. However, when a criminal directly cuts the steel wire by force without normal unlocking, the traditional anti-theft label cannot alarm and prompt the staff in the first time, thereby causing a risk of commodity theft.

[0003] SUMMARY

[0004] The present application provides an anti-theft label to solve the problem that when a criminal directly cuts a steel wire by force without normal unlocking, a traditional anti-theft label cannot alarm and prompt staff in the first time, thereby causing a risk of commodity theft.

[0005] The present application adopts the following technical solutions:

[0006] The anti-theft label comprises:

[0007] The mounting piece is provided with a through hole and a plug hole; and

[0008] The alarm device comprises a housing, a circuit board, an alarm, and a connecting rope. The housing has an accommodating cavity formed therein. The circuit board and the alarm are both installed in the accommodating cavity. The alarm is electrically connected to the circuit board. One end of the connecting rope is provided with a plug pin. The first and second conductive wires are inserted into the connecting rope. The first conductive wire is extended out of the connecting rope from the end of the connecting rope away from the plug pin. The second conductive wire is extended out of the connecting rope from the end of the connecting rope away from the plug pin. The first conductive wire close to the plug pin is connected in series with the second conductive wire close to the plug pin inside the connecting rope. The connection between the first and second conductive wires is close to the plug pin. The housing is provided with a first through hole. The end of the connecting rope away from the plug pin is inserted into the accommodating cavity through the first through hole. The ends of the first and second conductive wires extended out of the connecting rope are both electrically connected to the circuit board. The plug pin can pass through the through hole and be inserted and locked in the plug hole.

[0009] Optionally, the anti-theft label further comprises a sensor, which is installed in the accommodating cavity and capable of emitting a sensing signal, and the sensor is electrically connected with the alarm.

[0010] Optionally, the alarm comprises a buzzer, which is electrically connected with the circuit board.

[0011] Optionally, a second through hole is arranged on the shell near the buzzer, and the second through hole is communicated with the accommodating cavity.

[0012] Optionally, the alarm comprises a light-emitting element, which is installed in the accommodating cavity and electrically connected with the circuit board, and a third through hole is arranged on the shell, and the light-emitting element is exposed from the shell through the third through hole.

[0013] Optionally, the anti-theft label further comprises a battery, which is installed in the accommodating cavity and electrically connected with the circuit board.

[0014] Optionally, the shell comprises a first shell and a second shell, the first shell is detachably buckled to the second shell, and the first shell and the second shell are configured to form the accommodating cavity.

[0015] Optionally, the anti-theft label further comprises a locking structure, which is configured to lock a position where the connecting rope is inserted into the shell to the shell.

[0016] Optionally, the locking structure comprises a locking groove and a locking block, the locking groove is opened in the interior of the shell and communicated between the first through hole and the accommodating cavity, the width of the locking groove is greater than the width of the first through hole, and the locking block is arranged on the connecting rope and accommodated in the locking groove.

[0017] Optionally, the circuit board is provided with a first connecting terminal, a second connecting terminal and a third connecting terminal, the alarm is electrically connected with the circuit board through the first connecting terminal, the first wire is electrically connected with the circuit board through the second connecting terminal, and the second wire is electrically connected with the circuit board through the third connecting terminal. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 is a structural schematic view of a mounting element in the embodiment of the present application;

[0019] Fig. 2 is a structural schematic view of an alarm device in the embodiment of the present application;

[0020] Fig. 3 is an exploded view of the alarm device in the embodiment of the present application.

[0021] In the figure: 1, mounting; 11, perforation; 12, insertion hole; 2, alarm device; 21, shell; 211, accommodating cavity; 212, first through hole; 213, second through hole; 214, third through hole; 215, first shell; 216, second shell; 22, circuit board; 221, first connecting terminal; 222, second connecting terminal; 223, third connecting terminal; 23, alarm; 231, buzzer; 232, light emitting part; 24, connecting rope; 241, insertion pin; 242, first wire; 243, second wire; 244, stop block; 25, inductor; 3, battery; 41, locking groove; 42, locking block. DETAILED DESCRIPTION

[0022] The application will be described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the application, and not to limit the application. In addition, it should be noted that, for the sake of description, only the parts related to the application are shown in the drawings, not all the structures.

[0023] In the description of the application, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0024] In the application, unless otherwise explicitly specified and limited, the first feature "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0025] In the description of the embodiment, the terms "up", "down", "right", "left" and other orientation or position relationship are based on the orientation or position relationship shown in the drawings, which is only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application. In addition, the terms "first" and "second" are only used to distinguish in the description, and have no special meaning.

[0026] Please refer to FIG. 1 to FIG. 3, the present embodiment provides a kind of anti-theft label, with the same as related art, the anti-theft label includes inductor 25, inductor 25 can emit sensing signal, when someone takes the goods with anti-theft label out, alarm system set at the door can sense the sensing signal emitted by inductor 25, and alarm, to remind staff.

[0027] In addition, the anti-theft label in the present embodiment further includes mounting piece 1 and alarm device 2, wherein mounting piece 1 is provided with perforation 11 and jack 12, and alarm device 2 includes shell 21, circuit board 22, alarm 23 and connecting rope 24, and the connecting rope 24 is a steel wire rope, for example. As described above, a receiving cavity 211 is formed in the shell 21, and the circuit board 22 and the alarm 23 are both mounted in the receiving cavity 211, the alarm 23 is electrically connected with the circuit board 22, one end of the connecting rope 24 is provided with a pin 241, a first wire 242 and a second wire 243 are inserted in the connecting rope 24, one end of the first wire 242 away from the pin 241 is extended out of the connecting rope 24 from the end of the connecting rope 24 away from the pin 241, one end of the second wire 243 away from the pin 241 is extended out of the connecting rope 24 from the end of the connecting rope 24 away from the pin 241, one end of the first wire 242 close to the pin 241 is connected with one end of the second wire 243 close to the pin 241 in the connecting rope 24, and the connection of the first wire 242 and the second wire 243 is close to the pin 241, specifically, the connection of the first wire 242 and the second wire 243 is close to the pin 241, a first through hole 212 is provided on the shell 21, one end of the connecting rope 24 away from the pin 241 is inserted into the receiving cavity 211 through the first through hole 212, and one end of the first wire 242 and one end of the second wire 243 extended out of the connecting rope 24 are both electrically connected with the circuit board 22, the pin 241 can pass through the perforation 11 and can be inserted and locked in the jack 12.

[0028] Based on the above, in the present embodiment, the alarm device 2 is connected with the mounting piece 1 through the connecting rope 24, since both ends of the connecting rope 24 are connected with the shell 21 and the mounting piece 1 respectively, and the connecting rope 24 passes through the perforation 11 on the mounting piece 1, therefore, the connecting rope 24 can form a hanging loop, and the anti-theft label can be hung on the goods through the hanging loop. Moreover, the first wire 242 and the second wire 243 inserted in the connecting rope 24 can form a closed loop with the circuit board 22, and since the connection of the first wire 242 and the second wire 243 is close to the pin 241, when a criminal directly cuts the connecting rope 24 by force without normal unlocking, the first wire 242 and the second wire 243 are cut, thereby causing the closed loop to be disconnected, and the circuit board 22 can control the alarm 23 to emit an alarm signal to prompt the staff, thereby avoiding the goods being stolen.

[0029] Specifically, based on the above, the staff can first pass the connecting rope 24 through the position on the goods for hanging the anti-theft tag, the through hole 11 on the mounting piece 1, and insert and lock the plug 241 of the connecting rope 24 into the jack 12, so as to hang the anti-theft tag on the goods. When the consumer buys the goods, the staff can unlock the plug 241 by controlling the mounting piece 1, so as to take down the anti-theft tag from the goods.

[0030] It is worth noting that the mounting piece 1 can be provided with a wireless unlocking structure or a password unlocking structure or a magnet unlocking structure, so as to realize the locking or unlocking of the plug 241. It can be understood that since the specific structure and working principle of all the unlocking structures mentioned above are related technologies, this embodiment will not be repeated here.

[0031] Based on the above, the anti-theft tag further comprises an inductor 25. In this embodiment, the inductor 25 is installed in the accommodation cavity 211 and can emit an induction signal. The inductor 25 is electrically connected with the alarm 23. When someone takes the goods with the anti-theft tag out, the alarm system arranged at the door can sense the induction signal emitted by the inductor 25 and alarm, so as to remind the staff.

[0032] It can be understood that since the inductor 25 in this embodiment is directly arranged on the alarm device 2 and electrically connected with the circuit board 22, instead of being arranged on the mounting piece 1, this embodiment can save the additional arrangement of other circuit board structures in the mounting piece 1, thereby saving the manufacturing cost of the anti-theft tag.

[0033] Of course, in other optional embodiments, the inductor 25 can also be arranged in the mounting piece 1. Correspondingly, the mounting piece 1 is arranged with a circuit board structure for electrically connecting with the inductor 25. This embodiment does not make specific limitation.

[0034] From the above, in this embodiment, the inductor 25 can emit a signal of a preset frequency. Exemplarily, in this embodiment, the inductor 25 can emit an induction signal of 8.2MHz. When someone takes the goods with the anti-theft tag out, the alarm system arranged at the door can sense the induction signal emitted by the inductor 25 and alarm.

[0035] Of course, in other optional embodiments, the inductor 25 can also be arranged to emit an induction signal of other frequencies. This embodiment does not make specific limitation.

[0036] In addition, in the embodiment, the alarm 23 comprises a buzzer 231, the buzzer 231 is electrically connected with the circuit board 22, when the illegal person directly forcibly cuts the connecting rope 24 without normal unlocking, the first wire 242 and the second wire 243 are cut, so that the closed loop is disconnected, the circuit board 22 can control the buzzer 231 to emit a buzzing sound, thereby warning the staff.

[0037] Further, a second through hole 213 is arranged on the shell 21 close to the buzzer 231, the second through hole 213 is communicated with the accommodating cavity 211, thereby facilitating the buzzer 231 to emit a buzzing sound outward, and further more reliably warning the staff.

[0038] Further, the alarm 23 comprises a light emitting piece 232, the light emitting piece 232 is installed in the accommodating cavity 211 and is electrically connected with the circuit board 22, a third through hole 214 is arranged on the shell 21, the light emitting piece 232 is exposed outside the shell 21 through the third through hole 214, when the illegal person directly forcibly cuts the connecting rope 24 without normal unlocking, the first wire 242 and the second wire 243 are cut, so that the closed loop is disconnected, the circuit board 22 can control the light emitting piece 232 to emit an alarm light, that is, the buzzer 231 and the light emitting piece 232 are combined to jointly warn, thereby more reliably warning the staff.

[0039] Of course, in other optional embodiments, the alarm 23 can only comprise the buzzer 231 or the light emitting piece 232, and the embodiment is not limited specifically in this regard.

[0040] Exemplarily, in the embodiment, the light emitting piece 232 slowly flashes at a preset frequency when normally working, when the illegal person directly forcibly cuts the connecting rope 24 without normal unlocking, the circuit board 22 controls the light emitting piece 232 to adjust to a flash mode, at this time, the light emitting piece 232 rapidly flashes, thereby warning the staff.

[0041] From the above, in the embodiment, the circuit board 22 is provided with a first connecting terminal 221, a second connecting terminal 222 and a third connecting terminal 223, the alarm 23 is electrically connected with the circuit board 22 through the first connecting terminal 221, specifically, the circuit board 22 is provided with two first connecting terminals 221, the two first connecting terminals 221 are respectively arranged to electrically connect the buzzer 231 and the light emitting piece 232, the first wire 242 is electrically connected with the circuit board 22 through the second connecting terminal 222, the second wire 243 is electrically connected with the circuit board 22 through the third connecting terminal 223, so that the circuit board 22 can sensitively sense that the first wire 242 and / or the second wire 243 are cut, and sensitively control the buzzer 231 and the light emitting piece 232 to warn.

[0042] In addition, the anti-theft tag further comprises a battery 3, which is installed in the accommodating cavity 211 and electrically connected with the circuit board 22, so as to supply power for the circuit board 22.

[0043] Based on the above, in the embodiment, the shell 21 comprises a first shell 215 and a second shell 216, the first shell 215 is detachably buckled to the second shell 216, and the first shell 215 and the second shell 216 are configured to form the accommodating cavity 211, that is, the shell 21 is of a detachable structure, so as to facilitate the staff to replace the battery 3, and thus the anti-theft tag can be repeatedly used.

[0044] It can be understood that the first shell 215 can be detachably buckled to the second shell 216 by means of buckle connection or bolt connection, and the embodiment does not make specific limitation thereto.

[0045] Further, the anti-theft tag further comprises a locking structure, which is configured to lock the part where the connecting rope 24 is inserted into the shell 21 into the shell 21, so as to avoid the connecting rope 24 from being detached from the shell 21, and thus avoid the circuit board 22 from misjudging and controlling the buzzer 231 and the light-emitting piece 232 to show warning.

[0046] In the embodiment, the locking structure comprises a locking groove 41 and a locking block 42, the locking groove 41 is opened in the interior of the shell 21 and is communicated between the first through hole 212 and the accommodating cavity 211, the width of the locking groove 41 is greater than that of the first through hole 212, the locking block 42 is arranged on the connecting rope 24, the width of the locking block 42 is greater than that of the connecting rope 24, the locking block 42 is accommodated in the locking groove 41, and the shell 21 can lock the locking block 42 through the locking groove 41, so as to avoid the connecting rope 24 from being detached from the shell 21.

[0047] In addition, the connecting rope 24 is provided with a stop block 244, and the width of the stop block 244 is greater than that of the first through hole 212, so as to avoid the connecting rope 24 from being excessively inserted into the shell 21.

Claims

1. A theftproof label, comprising: a mounting member (1) provided with a through hole (11) and a socket (12) ; and an alarm device (2) comprising a housing (21), a circuit board (22), an alarm (23) and a connecting cord (24), the housing (21) is internally formed with a receiving cavity (211), the circuit board (22) and the alarm (23) are both mounted in the receiving cavity (211), the alarm (23) is electrically connected with the circuit board (22), one end of the connecting cord (24) is provided with a plug pin (241), the connecting cord (24) is internally inserted with a first lead wire (242) and a second lead wire (243), the first lead wire (242) is stretched out of the connecting cord (24) from the end of the connecting cord (24) away from the plug pin (241), the second lead wire (243) is stretched out of the connecting cord (24) from the end of the connecting cord (24) away from the plug pin (241), the end of the first lead wire (242) close to the plug pin (241) and the end of the second lead wire (243) close to the plug pin (241) are connected in series inside the connecting cord (24), and the connection of the first lead wire (242) and the second lead wire (243) is close to the plug pin (241), the housing (21) is provided with a first through hole (212), the end of the connecting cord (24) away from the plug pin (241) is inserted into the receiving cavity (211) through the first through hole (212), and the end of the first lead wire (242) stretched out of the connecting cord (24) and the end of the second lead wire (243) stretched out of the connecting cord (24) are both electrically connected with the circuit board (22), the plug pin (241) can pass through the through hole (11) and can be inserted and locked in the socket (12). 2.The theftproof label according to claim 1, further comprising an inductor (25) mounted in the receiving cavity (211) and capable of emitting an inductive signal, the inductor (25) is electrically connected with the alarm (23). The alarm (23) comprises a buzzer (231) electrically connected with the circuit board (22).

3. The anti-theft tag according to claim 1, wherein The housing (21) is provided with a second through hole (213) close to the buzzer (231), the second through hole (213) is communicated with the receiving cavity (211).

4. The anti-theft tag according to claim 3, wherein The alarm (23) comprises a light emitting member (232) mounted in the receiving cavity (211) and electrically connected with the circuit board (22), the housing (21) is provided with a third through hole (214), the light emitting member (232) is exposed from the housing (21) through the third through hole (214).

5. The anti-theft tag according to claim 1, wherein 6.The theftproof label according to claim 1, further comprising a battery (3) mounted in the receiving cavity (211) and electrically connected with the circuit board (22). ​ 7. The anti-theft tag according to claim 6, wherein The shell (21) comprises a first casing (215) and a second casing (216), the first casing (215) is detachably buckled to the second casing (216), and the first casing (215) and the second casing (216) are configured to form the accommodating cavity (211).

8. The anti-theft tag according to claim 1, further comprising a locking structure configured to lock a position of the connecting rope (24) inserted into the shell (21) to the shell (21).

9. The anti-theft tag according to claim 8, wherein, The locking structure comprises a locking groove (41) and a locking block (42), the locking groove (41) is opened in the interior of the shell (21) and is communicated between the first through hole (212) and the accommodating cavity (211), the width of the locking groove (41) is greater than the width of the first through hole (212), and the locking block (42) is arranged on the connecting rope (24) and is accommodated in the locking groove (41).

10. The anti-theft tag according to claim 1, wherein, The circuit board (22) is provided with a first connecting terminal (221), a second connecting terminal (222) and a third connecting terminal (223), the alarm (23) is electrically connected with the circuit board (22) through the first connecting terminal (221), the first wire (242) is electrically connected with the circuit board (22) through the second connecting terminal (222), and the second wire (243) is electrically connected with the circuit board (22) through the third connecting terminal (223).

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