Double anti-theft protection device

Abstract

A double anti-theft protection device comprises a product and an anti-theft assembly placed on the product, a binding band used for binding the anti-theft assembly is wound on the product, a first anti-theft structure used for recognizing the abutting state with the binding band is arranged on one side of the anti-theft assembly, and a second anti-theft structure used for recognizing the abutting state with the product is arranged on the other side of the anti-theft assembly. A warning piece electrically connected with the first anti-theft structure and the second anti-theft structure is arranged in the anti-theft assembly. Compared with the prior art, the first anti-theft structure is arranged between the anti-theft assembly and the bandage, the second anti-theft structure is arranged between the product and the anti-theft assembly, and the first anti-theft structure and the second anti-theft structure are both electrically connected with the warning piece, so that the double anti-theft function of the product is achieved; therefore, the situation that the first anti-theft structure or the second anti-theft structure cannot play an anti-theft role due to the fact that the first anti-theft structure or the second anti-theft structure is isolated through a card or a sheet is avoided, and the anti-theft capability of a product is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of commodity theft prevention, and particularly relates to a double theft prevention device. BACKGROUND

[0002] With the development of economy and the progress of society, automation and intelligence have become inevitable and social consensus. Various electronic products are increasingly developing towards the direction of cost saving, energy saving, convenient use, space saving, safety and efficiency, and one machine with multiple functions. Electronic product theft prevention devices in the security subfield are no exception. With the increasing labor cost and higher value, merchants increasingly use the method of connecting theft prevention devices to goods to prevent theft when displaying some goods on open shelves in supermarkets and other business places.

[0003] In open-shelf sales places such as supermarkets and home appliance stores, large items or cubic goods such as luggage, cans, food boxes, packaging boxes, packaging boxes, books, etc. are difficult to set up appropriate theft prevention devices, and even if theft prevention devices are set up, they can be illegally removed without being noticed.

[0004] To solve the above problems, the patent with application number JP2018008001 discloses a theft prevention device and an accessory. The above-mentioned disclosed theft prevention device includes a theft prevention device in which a first direction binding tape and a second direction binding tape are wound around a box, and an accessory installed at the intersection includes a theft prevention label storage part for storing a theft prevention label. The crime prevention label is kept at the intersection between the first direction binding tape and the second direction binding tape, so that the crime prevention label does not sound an alarm in the state that the first direction binding tape and the second direction binding tape are stretched at the intersection. The crime prevention label sounds an alarm in the state that at least one of the first direction binding tape and the second direction binding tape at the intersection is loosened. The Chinese patent with application number 201480022414.2 discloses a device and packaging for retail theft prevention. The above-mentioned disclosed theft prevention device includes a base and an alarm signaling device to signal an alarm when an attempt is made to remove the device from the packaging of a packaged item or to remove the item from the packaging. The base is formed on the packaging of the item. The alarm signaling device is mounted to the base. The device includes a detector that interfaces with the item for operative communication with the item. The detector provides for detecting an unauthorized distance between the device and the item. When the unauthorized distance is detected, the device signals an alarm indicating an attempt at theft. The device can also include a socket for receiving a binding tape to be bound to the packaging.

[0005] The prior art disclosed above connects and fixes the anti-theft device with the product through a bandage, the alarm device is arranged only between the bandage and the anti-theft device or only between the anti-theft device and the product, and when the anti-theft device is removed by inserting a card or other sheet into the bottom part thereof, the alarm device does not detect, thus easily causing the risk of theft of the commodity; in addition, the anti-theft device is usually bound on the surface of the commodity, and since the bandage and the anti-theft device are only fixed by friction, the anti-theft device is easily removed, thus causing the risk of theft of the commodity. Content of the utility model

[0006] The utility model discloses in order to overcome the defect in prior art, provide a kind of double protection, and bandage is not easy to fall off Double Anti-theft protection device.

[0007] In order to realize the above-mentioned utility model purposes, the utility model adopts the following technical solutions: a double Anti-theft protection device, including product and placing on the product Anti-theft component, and product is wound with being used for binding Anti-theft component Bandage, the first Anti-theft structure for identifying and the abutting state of bandage is equipped on one side of Anti-theft component, the second Anti-theft structure for identifying and the abutting state of product is equipped on the other side of Anti-theft component, and the alarm piece electrically connected with the first Anti-theft structure and the second Anti-theft structure is equipped in Anti-theft component;The top of Anti-theft component is formed with the anti-drop structure for preventing bandage from falling off.

[0008] As a preferred scheme of the utility model, the Anti-theft component includes bottom shell and cover shell on the bottom shell, and the mounting space for installing the first Anti-theft structure and the second Anti-theft structure is formed between cover shell and bottom shell.

[0009] As a preferred scheme of the utility model, the circuit board is equipped on the bottom shell and is arranged in the air, and the first Anti-theft structure, the second Anti-theft structure and the alarm piece are electrically connected with the circuit board, and the first Anti-theft structure and the second Anti-theft structure are arranged on the upper and lower sides of the circuit board respectively.

[0010] As a preferred scheme of the utility model, the first Anti-theft structure includes the first switch cap and the first spring connected, and the first switch cap is abutted with bandage through cover shell, and the first switch receiving the trigger signal of the first switch cap is equipped on the circuit board.

[0011] As a preferred scheme of the utility model, the first through hole is formed on cover shell, and the first switch cap is abutted with bandage through the first through hole.

[0012] As a preferred scheme of the utility model, the second Anti-theft structure includes the second switch cap and the second spring connected, and the end of the second switch cap is abutted with the surface of product through bottom shell, and the second switch receiving the trigger signal of the second switch cap is equipped on the circuit board.

[0013] As one preferred scheme of the utility model, the second through hole is formed on the bottom shell, and the second switch cap is in abutment with the product by passing through the second through hole.

[0014] As one preferred scheme of the utility model, the warning member comprises a buzzer and a light guide column, the buzzer is electrically connected with the first switch and the second switch, and the light guide column is also electrically connected with the first switch and the second switch.

[0015] As one preferred scheme of the utility model, the third through hole is formed on the surface shell, the light guide column is arranged in the third through hole, the placing groove is formed on the bottom shell, and the buzzer is arranged in the placing groove.

[0016] As one preferred scheme of the utility model, the anti-disengagement structure is a groove arranged in a cross shape, and the bandage is arranged in the groove.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] The first anti-theft structure is arranged between the anti-theft assembly and the bandage, the second anti-theft structure is arranged between the product and the anti-theft assembly, the first anti-theft structure and the second anti-theft structure are electrically connected with the warning member, the double anti-theft function of the product is realized, the situation that the first anti-theft structure or the second anti-theft structure cannot play the anti-theft role by isolating the first anti-theft structure or the second anti-theft structure through the card or the sheet is avoided, and the anti-theft capability of the product is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structural schematic diagram of the utility model;

[0020] Figure 2 It is the structural schematic diagram of the surface shell of the utility model;

[0021] Figure 3 It is the structural schematic diagram of the first anti-theft structure of the utility model;

[0022] Figure 4 It is the structural schematic diagram of the second anti-theft structure;

[0023] Figure 5 It is the structural schematic diagram of the bottom shell

[0024] Reference numerals: Anti-theft component 1, front shell 101, groove 1011, first through hole 1012, third through hole 1013, bottom shell 102, second through hole 1021, placement slot 1022, battery slot 1023, circuit board 2, first anti-theft structure 201, first switch cap 2011, first spring 2012, first switch 2013, second anti-theft structure 202, second switch cap 2021, second spring 2022, second switch 2023, first antenna 203, second antenna 204, battery 205, strap 3, warning element 4, buzzer 401, light guide column 402, product 5. Detailed Implementation

[0025] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0026] like Figures 1-5 As shown, a dual anti-theft protection device includes a product 5 and an anti-theft component 1 placed on the product 5. The product 5 is wrapped with a strap 3 for securing the anti-theft component 1. One side of the anti-theft component 1 is provided with a first anti-theft structure 201 for identifying the state of contact with the strap 3, and the other side of the anti-theft component 1 is provided with a second anti-theft structure 202 for identifying the state of contact with the product 5. The anti-theft component 1 is provided with an alarm element 4 electrically connected to the first anti-theft structure 201 and the second anti-theft structure 202. The top of the anti-theft component 1 is formed with an anti-detachment structure to prevent the strap 3 from falling off.

[0027] Furthermore, the anti-theft component 1 is placed directly on the surface of the product 5, with the bottom surface of the anti-theft component 1 abutting against the product 5. The strap 3 binds the anti-theft component 1 to the product 5 in a cross structure, thereby ensuring that the anti-theft component 1 is firmly connected to the product 5. The first anti-theft structure 201 and the second anti-theft structure 202 are respectively set on opposite sides of the anti-theft component 1, with the first anti-theft structure 201 abutting against the strap 3 and the second anti-theft structure 202 abutting against the product 5. The alarm element 4, which is electrically connected to the first anti-theft structure 201 and the second anti-theft structure 202, provides a warning. In addition, by setting the strap 3 in the anti-detachment structure, the strap 3 is prevented from slipping off the anti-theft component 1.

[0028] The anti-theft component 1 includes a bottom shell 102 and a front shell 101 covering the bottom shell 102. An installation space for installing the first anti-theft structure 201 and the second anti-theft structure 202 is formed between the front shell 101 and the bottom shell 102. Furthermore, the bottom surface of the bottom shell 102 is a planar structure that abuts against the surface of the product 5, and the front shell 101 is snap-fitted onto the bottom shell 102.

[0029] The circuit board 2 is arranged in an overhanging manner on the bottom shell 102, the first anti-theft structure 201 and the second anti-theft structure 202 are electrically connected with the circuit board 2, the first anti-theft structure 201 and the second anti-theft structure 202 are arranged on the upper and lower sides of the circuit board 2 respectively, further, the circuit board 2 is installed on the bottom shell 102 through bolts, and the circuit board 2 is arranged in an overhanging manner under the action of the bolts and the overhanging structure on the bottom shell 102, the first anti-theft structure 201 and the second anti-theft structure 202 are fixedly arranged on the upper and lower sides of the circuit board 2, the first anti-theft structure 201 abuts against the strap 3 through the face shell 101, and the second anti-theft structure 202 abuts against the product 5 through the bottom shell 102.

[0030] The first anti-theft structure 201 comprises a first switch cap 2011 and a first spring 2012 connected with each other, the first switch cap 2011 abuts against the strap 3 through the face shell 101, the circuit board 2 is provided with a first switch 2013 for receiving a trigger signal of the first switch cap 2011, further, the first spring 2012 is fixedly arranged on the upper surface of the circuit board 2, the first switch cap 2011 is arranged on the first spring 2012, and the first switch 2013 is located directly below the first switch cap 2011.

[0031] The face shell 101 is formed with a first through hole 1012, and the first switch cap 2011 abuts against the strap 3 through the first through hole 1012.

[0032] The second anti-theft structure 202 comprises a second switch cap 2021 and a second spring 2022 connected with each other, the second switch cap 2021 abuts against the surface of the product 5 through the bottom shell 102, the circuit board 2 is provided with a second switch 2023 for receiving a trigger signal of the second switch cap 2021, further, the second spring 2022 is fixedly arranged on the lower surface of the circuit board 2, the second switch cap 2021 is arranged on the second spring 2022, and the second switch 2023 is located directly above the second switch cap 2021.

[0033] The bottom shell 102 is formed with a second through hole 1021, and the second switch cap 2021 abuts against the product 5 through the second through hole 1021.

[0034] The alarm member 4 comprises a buzzer 401 and a light guide column 402, the buzzer 401 is electrically connected with the first switch 2013 and the second switch 2023, the light guide column 402 is also electrically connected with the first switch 2013 and the second switch 2023, further, the light guide column 402 is fixedly installed on the upper surface of the circuit board 2, the face shell 101 is formed with a third through hole 1013, the light guide column 402 is arranged in the third through hole 1013, and in addition, the bottom shell 102 is formed with a placing groove 1022, and the buzzer 401 is arranged in the placing groove 1022.

[0035] The bottom shell 102 is further provided with a first antenna 203 and a second antenna 204 for receiving instructions and a battery 205 for power supply, and the first antenna 203, the second antenna 204 and the battery 205 are electrically connected with the circuit board 2, and the bottom shell 102 is formed with a battery groove 1023 for placing the battery 205.

[0036] The anti-dropping structure is a groove 1011 arranged in a cross shape, and the binding belt 3 is arranged in the groove 1011, and the anti-dropping structure is arranged on the surface shell 101, and the groove 1011 facilitates fixing the binding belt 3, so that the binding belt 3 is not easy to slide off the anti-theft assembly 1.

[0037] Working principle: when the anti-theft assembly 1 is bound to the protected product 5 by the binding belt 3, the first switch cap 2011 is pressed down, and the first switch 2013 is also pressed down and turned on under the pressure of the first switch cap 2011; at the same time, the second switch cap 2021 is pressed down by the product 5, and the second switch 2023 is also pressed down and turned on under the pressure of the second switch cap 2021; at this time, the double anti-theft device enters protection, and at the same time, sound and light prompts are sent out, that is, the light guide column 402 emits light, and the buzzer 401 emits a sound to prompt that the double anti-theft device enters protection. When the double anti-theft device moves away from the protected product 5, the first switch cap 2011 is lifted up under the action of the first spring 2012, or the second switch cap 2021 is lifted up under the action of the second spring 2022, or the first switch cap 2011 and the second switch cap 2021 are lifted up at the same time, so that the elastic arm of the first switch 2013 and / or the second switch 2023 is lifted up, and the circuit is disconnected, at this time, the light guide column 402 emits light, and the buzzer 401 emits a sound to alarm and prompt the clerk that the protected goods may be stolen.

[0038] When the anti-theft assembly 1 alarms, a specific remote controller can send a signal, and the second antenna 204 receives the instruction to release the alarm;

[0039] When the anti-theft assembly 1 passes through the door gate, information transmission is generated between the first antenna 203 or the second antenna 204 and the door gate, the door gate senses the first antenna 203 or the second antenna 204, and the door gate alarms.

[0040] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application; therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

[0041] Although the present text more uses the figure mark: theftproof assembly 1, face shell 101, recess 1011, first through hole 1012, third through hole 1013, bottom shell 102, second through hole 1021, placement groove 1022, battery slot 1023, circuit board 2, first theftproof structure 201, first switch cap 2011, first spring 2012, first switch 2013, second theftproof structure 202, second switch cap 2021, second spring 2022, second switch 2023, first antenna 203, second antenna 204, battery 205, bandage 3, warning piece 4, buzzer 401, light guide column 402, product 5 and other terms, but not exclude the possibility of using other terms. Use these terms is only more convenient to describe and explain the essence of the utility model; they are interpreted as any kind of additional limitation is contrary to the spirit of the utility model.

Claims

1. A dual anti-theft protection device, comprising a product (5) and an anti-theft component (1) placed on the product (5), wherein the product (5) is wrapped with a strap (3) for securing the anti-theft component (1), characterized in that, The anti-theft component (1) has a first anti-theft structure (201) on one side for identifying the state of contact with the strap (3), and a second anti-theft structure (202) on the other side for identifying the state of contact with the product (5). The anti-theft component (1) has an alarm element (4) that is electrically connected to the first anti-theft structure (201) and the second anti-theft structure (202). The top of the anti-theft component (1) has an anti-detachment structure for preventing the strap (3) from falling off.

2. The dual anti-theft protection device according to claim 1, characterized in that, The anti-theft component (1) includes a bottom shell (102) and a front shell (101) covering the bottom shell (102). An installation space for installing the first anti-theft structure (201) and the second anti-theft structure (202) is formed between the front shell (101) and the bottom shell (102).

3. The dual anti-theft protection device according to claim 2, characterized in that, The bottom shell (102) is provided with an overhead circuit board (2). The first anti-theft structure (201), the second anti-theft structure (202) and the alarm element (4) are all electrically connected to the circuit board (2), and the first anti-theft structure (201) and the second anti-theft structure (202) are respectively located on the upper and lower sides of the circuit board (2).

4. The dual anti-theft protection device according to claim 3, characterized in that, The first anti-theft structure (201) includes a first switch cap (2011) and a first spring (2012) connected together. The first switch cap (2011) passes through the faceplate (101) and abuts against the strap (3). The circuit board (2) is provided with a first switch (2013) that receives the trigger signal of the first switch cap (2011).

5. The dual anti-theft protection device according to claim 4, characterized in that, A first through hole (1012) is formed on the faceplate (101), and the first switch cap (2011) passes through the first through hole (1012) and abuts against the strap (3).

6. A dual anti-theft protection device according to claim 4, characterized in that, The second anti-theft structure (202) includes a second switch cap (2021) and a second spring (2022) connected to each other. The end of the second switch cap (2021) passes through the bottom shell (102) and abuts against the surface of the product (5). The circuit board (2) is provided with a second switch (2023) that receives the trigger signal of the second switch cap (2021).

7. A dual anti-theft protection device according to claim 6, characterized in that, A second through hole (1021) is formed on the bottom shell (102), and the second switch cap (2021) passes through the second through hole (1021) and abuts against the product (5).

8. A dual anti-theft protection device according to claim 6, characterized in that, The warning device (4) includes a buzzer (401) and a light guide (402). The buzzer (401) is electrically connected to the first switch (2013) and the second switch (2023), and the light guide (402) is also electrically connected to the first switch (2013) and the second switch (2023).

9. A dual anti-theft protection device according to claim 8, characterized in that, A third through hole (1013) is formed on the face shell (101), and a light guide post (402) is disposed in the third through hole (1013). A placement groove (1022) is formed on the bottom shell (102), and a buzzer (401) is disposed in the placement groove (1022).

10. A dual anti-theft protection device according to claim 1, characterized in that, The anti-detachment structure is a cross-shaped groove (1011), and the strap (3) is placed in the groove (1011).

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