The utility model discloses a kind of intelligent blister packaging box anti-theft labels suitable for single-double pole shelf

Abstract

The utility model relates to a kind of anti-theft labels, specifically intelligent blister packaging box anti-theft label suitable for single-double pole shelf.The purpose is to provide a kind of intelligent blister packaging box anti-theft label suitable for single-double pole shelf, the anti-theft label has anti-theft function, and blister packaging box is arranged on single-double pole shelf, and it is also beneficial to the commodity display of shopping mall.The technical scheme is a kind of intelligent blister packaging box anti-theft label suitable for single-double pole shelf, including the main body with small lock core, circuit board, characterized by: the lower part of the main body is provided with horizontal outwardly extending platform, the middle part of platform is provided with shelf hanging hole passing through upper and lower end faces, the side edge of platform top is provided with the packaging box positioning groove formed by blocking seat and platform blocking, for the insertion positioning of blister packaging box, the upper of packaging box positioning groove is provided with vertically movable steel needle for locking blister packaging box.

Description

Technical Field

[0001] This utility model relates to an anti-theft label, specifically an anti-theft label for smart blister packaging boxes suitable for single and double pole shelves. Background Technology

[0002] Currently, perforated sheet-type plastic-sealed product packaging boxes (also known as blister packs) are widely used in retail venues such as shopping malls and supermarkets. These boxes are inserted into hooks on shelves via perforations, allowing consumers to easily view and select the products. This display method is also used for some high-value items, necessitating consideration of theft prevention. To address this, CN112081476A discloses a novel lock core structure for hook-type anti-theft tags, comprising a bottom shell and a top shell that are hinged together to form a cover; a locking assembly installed within the cover cavity to lock the bottom shell and top shell together; and an unlocking component that can open the locking assembly using a magnetic unlocking device; a columnar hanging post is formed between the bottom shell and the top shell to hook the sheet-type packaging box. The drawback of this anti-theft tag is that after the airplane hole on the product packaging box passes through the column-shaped hanging post, there is no space to insert it onto the shelf hanging rod. The anti-theft tag has to bear the weight of the product, which not only affects the store's display layout but is also easily damaged, affecting the effectiveness of the anti-theft tag. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings in the above-mentioned background technology and provide an intelligent anti-theft label for blister packaging boxes suitable for single and double pole shelves. This anti-theft label has an anti-theft function, facilitates the arrangement of blister packaging boxes on single and double pole shelves, and is also beneficial to the display of goods in shopping malls.

[0004] The technical solution provided by this utility model is:

[0005] A smart anti-theft label for blister pack boxes suitable for single and double pole shelves includes a main body with a small lock core and a circuit board. The main body is characterized by: a platform extending horizontally outward at the lower part; a shelf hanging hole penetrating the upper and lower ends of the platform in the middle; a packaging box positioning groove formed by a stop and a platform enclosure on one side edge of the top of the platform for inserting and positioning the blister pack box; and a vertically movable steel pin for locking the blister pack box above the packaging box positioning groove.

[0006] At least two wire breakage alarm switches are provided in the positioning slot of the packaging box to detect whether a blister pack is present in the positioning slot; a Hall switch is provided in the circuit board to detect whether a magnetic unlocking device is unlocking; both the wire breakage alarm switch and the Hall switch are connected to the circuit board circuit.

[0007] A stop is provided at the top of the platform. The stop extends upward from one side edge of the platform and then horizontally extends to the edge of the hanging hole of the shelf, thereby forming the packaging box positioning groove between the stop and the platform.

[0008] The packaging box positioning groove is also provided with at least two sliding sliders, which are spaced apart to be offset from the movement trajectory of the needle cap; the slide rail that cooperates with the slider is perpendicular to the length direction of the packaging box positioning groove; a slider return spring is provided between the slider and the bottom of the packaging box positioning groove, so that the slider is subjected to potential energy to move towards the hanging hole of the shelf.

[0009] The stop is provided with a vertically arranged cylindrical fixing seat in the middle. The fixing seat has an inner cavity and an opening at the top. A cap-shaped needle cap that can move up and down in the opening is provided in the inner cavity of the fixing seat. The first needle and the second needle, which are vertically arranged with their tips pointing downwards, are fixed on the needle cap.

[0010] The steel needle includes a first needle and a second needle; the first needle is set on the edge of the needle cap near the hanging hole of the shelf, and the needle tip at the bottom of the first needle is aligned with the through hole at the bottom of the inner cavity of the fixing seat and the positioning needle hole on the platform surface corresponding to the through hole; the top of the second needle is fixed on the needle cap, and the needle tip at the bottom of the second needle is inserted into the needle hole at the bottom of the inner cavity of the fixing seat and aligned with the entrance of the small lock cylinder.

[0011] A return spring is also provided in the inner cavity of the fixed seat. The return spring surrounds the second needle, and its upper and lower ends abut against the needle cap and the bottom plate of the inner cavity, respectively, thereby applying an upward thrust to the needle cap.

[0012] The hanging hole of the shelf has a single-bar slot on the side of the hole near the positioning groove of the packaging box. The single-bar slot can be used with a single-bar shelf. On both sides of the single-bar slot, there are two double-bar slots. The double-bar slots can be used with two hanging rods of a double-bar shelf at the same time.

[0013] The needle cap is cap-shaped and is inserted into the opening from bottom to top. After the second needle passes vertically down through the needle hole at the top of the needle cap, its larger tip covers the top of the needle hole, and the needle cap then presses and fixes the tip of the second needle.

[0014] The beneficial effects of this utility model are:

[0015] This invention not only has anti-theft functionality, but also features hook holes that can be matched with different airplane holes on blister packs, allowing goods to be directly hooked onto double-pole or single-pole shelf rods for display (conventional anti-theft tags do not have hook holes for matching shelf rods). This invention does not require bearing the weight of the goods, thus reducing damage. It also reduces the space occupied by goods on shelves, improving shelf utilization. Furthermore, this invention has a simple structure and is more convenient to use, making it popular with users. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment of the present utility model.

[0017] Figure 2 This is one of the main view structural schematic diagrams of an embodiment of this utility model (cross-sectional view in the unlocked state).

[0018] Figure 3 This is the second schematic diagram of the main structure of this utility model embodiment (sectional view in the locked state).

[0019] Figure 4 This is an exploded view of an embodiment of this utility model.

[0020] Figure 5 This is one of the three-dimensional structural diagrams of the circuit board in the embodiment (front view).

[0021] Figure 6 This is one of the three-dimensional structural diagrams of the circuit board in the embodiment (back structure).

[0022] Figure 7 This is a schematic diagram of the installation positions of various components on the circuit board in the embodiment (label cross-sectional view).

[0023] Figure 8 This is a schematic diagram of the usage state in the embodiment (the blister packaging box is in the state of pressing against the slider).

[0024] Figure 9 This is a diagram showing the state of a blister pack with an airplane-shaped hole after this utility model has been installed.

[0025] Figure 10 This is a diagram showing the state of the blister pack with another type of aircraft-style perforation after this utility model has been installed.

[0026] Figure 11 yes Figure 9 The diagram shows the state of the blister packs hooked onto the double-bar shelf.

[0027] Figure 12 yes Figure 10 The diagram shows the state of the blister packs hooked onto the double-bar shelf.

[0028] Figure 13 yes Figure 11 The diagram shows the state of the blister packs hooked onto a single-pole shelf.

[0029] Figure 14 yes Figure 12 The diagram shows the state of the blister packs hooked onto a single-pole shelf.

[0030] Figure 15 yes Figure 13 The diagram shows the state of the blister packaging box after it has been unlocked and detached from this utility model.

[0031] Figure 16 yes Figure 14 The diagram shows the state of the blister packaging box after it has been unlocked and detached from this utility model.

[0032] Figure 17 This is a partial circuit diagram of the circuit board in the embodiment (line break alarm switch and Hall switch circuit).

[0033] Figure label:

[0034] 1. Fixed base; 2. First needle; 3. Needle cap; 4. Second needle; 4-1. Needle hole; 5. Needle cap; 6. Return spring; 7. Main body; 7-1. Platform; 7-2. Shelf hanging hole; 7-3. Stop seat; 7-4. Packaging box positioning slot; 7-5. Through hole; 7-6. Positioning pin hole; 7-7. Double rod slot; 7-8. Single rod slot; 8. Slider return spring; 9. Slider; 10. Circuit board; 11. Wire break alarm switch; 11-1. Hall switch; 11-2. Coil; 11-3. Lamp; 11-4. Battery; 11-5. Capacitor; 11-6. Sound element; 11-7. Small lock cylinder; 12. Bottom shell; 13. Blister packaging box; 14. Double rod shelf; 15. Double rod shelf hanging rod; 15-1. Single rod shelf; 16. Single rod shelf hanging rod; 16-1. Magnetic unlocker; 17. Detailed Implementation

[0035] The present invention will be further described in detail below with reference to the embodiments shown in the accompanying drawings.

[0036] Figures 1 to 4 The smart blister pack anti-theft tag shown is suitable for single and double bar shelves, including a body 7 with a small lock cylinder 12 (preferably a three-ball lock cylinder) and a circuit board 7; this is similar to existing anti-theft tags.

[0037] The improvement of this utility model is as follows: the lower part of the main body is provided with a platform 7-1 that extends horizontally outward, and the bottom of the platform is connected (preferably bonded) and closed by a bottom shell 13; the small lock cylinder and the pinhole 4-1 are vertically arranged in the platform, and the entrance of the small lock cylinder faces upward and is aligned with the pinhole.

[0038] The platform has a shelf hanging hole 7-2 extending through the upper and lower ends in the middle, and a stop 7-3 is provided on one side edge of the top of the platform. The stop extends upward from one side edge of the platform and then horizontally extends to the edge of the shelf hanging hole, thus forming a packaging box positioning groove 7-4 between the stop and the upper surface of the platform (the bottom of the packaging box positioning groove is the part where the stop connects to the platform). Blister boxes can be inserted into the packaging box positioning groove for positioning. A cylindrical fixing seat 1 is vertically provided in the middle of the upper surface of the stop. The device has an inner cavity and an opening at the top of the fixing base. A needle cap 5, movable up and down, is installed within the inner cavity of the fixing base. The needle cap 1 is cap-shaped and inserted into the opening from bottom to top. After the second needle passes vertically downward through the needle hole at the top of the needle cap, its larger tip covers the top of the needle hole. The needle cap cover 3 then presses and fixes (the needle cap cover is snapped into the needle cap, or adhesive can be added) the top of the second needle 4. Because the bottom edge (cap-shaped edge) of the needle cap is larger than the opening, it can only move up and down within the inner cavity and cannot detach from the fixing base. A return spring 6 is also provided in the inner cavity. The second needle passes through the middle of the return spring, and the upper and lower ends of the return spring abut against the needle cap cover and the bottom plate of the inner cavity, respectively, thereby applying an upward pushing force to the second needle through the needle cap. In the non-working state, the bottom edge of the needle cap is always engaged with the edge of the opening. The bottom of the inner cavity is also made with a needle hole corresponding to the second needle. The lower end of the second needle passes through the needle hole and can move downward to directly insert into the entrance of the small lock cylinder for engagement.

[0039] The bottom of the inner cavity of the fixing base is also provided with a through hole 7-5. This positioning pin hole is opened on the side near the shelf hanging hole, and the platform surface is provided with a positioning pin hole 7-6 corresponding to this positioning pin hole. The first pin 2 is vertically inserted and fixed on the cap edge near the shelf hanging hole, and the needle tip of the first pin is aligned with the through hole. When the pin cap moves down, the first pin can move down with the second pin, and after passing through the blister packaging box located at the insertion port 7-4, it is inserted into the positioning pin hole, thereby realizing the positioning of the blister packaging box.

[0040] The first and second needles are spaced appropriately; in use, the first needle can pass over the top edge of the blister pack and be inserted into the airplane hole of the pack.

[0041] Furthermore, a slider 9 is also provided in the positioning groove of the packaging box; by Figure 1 , Figure 3It is known that the two sliders maintain a distance offset from the needle cap to avoid interference with the movement of the needle cap. A slider seat 10 is provided on the platform surface corresponding to the bottom of the slider, and a corresponding slide rail is provided on the slider seat; a corresponding slide rail is also provided on the packaging box positioning groove wall corresponding to the top of the slider. The bottom of the slider is embedded in the slide rail on the slider seat, and the top of the slider is also embedded in the slide rail on the packaging box positioning groove wall, thus enabling linear movement relative to the direction of the shelf hanging hole. A slider return spring 8 is also installed between the slider and the bottom of the packaging box positioning groove, which applies potential energy to the slider to move towards the direction of the shelf hanging hole. A wire break alarm switch 11 is provided along the slider's movement path. When the blister packaging box is inserted into the packaging box positioning groove, it will push the slider to move, thereby activating the wire break alarm switch.

[0042] The hanging hole 7-2 on the shelf is larger than the airplane hole on the product packaging box, and can be used with double-bar shelves or single-bar shelves. Figure 1 It can be seen that: the hanging hole of the shelf is located in the center of the hole wall on one side of the packaging box positioning groove, and a single rod slot 7-8 is made there. When in use, the single rod slot can be matched with the single rod shelf. Figure 13 , Figure 14 The images show the fit between two types of blister packs with aircraft-style perforations and single-pole racks; double-pole perforations 7-7 are formed on both sides of the single-pole slot on the same side wall of the perforation, allowing the double-pole perforations to simultaneously engage with both hanging rods of the double-pole rack. Figure 11 , Figure 12 The images show the different ways blister packs with two types of aircraft-style holes are fitted to double-bar racks. The entire rack's hanging holes are larger than the cross-section of both double-bar and single-bar racks, allowing them to be inserted into either racks for hook-and-loop connection.

[0043] A circuit board 11 is installed inside the platform cavity, and lamps 11-4 are installed on the circuit board. Figure 17 The circuit board is labeled with LED1, battery 11-5, capacitor 11-6, coil 11-3, and sound element (speaker or buzzer) 11-7, which is similar to the existing circuit board structure. Figure 5 As shown, two line breakage alarm switches 11-1 have been added to the front of the circuit board facing upwards. Figure 17 The two line break alarm switches are labeled S1 and S2 respectively. A Hall switch 11-2 is added to the back of the circuit board: The contacts of the line break alarm switch are located on the movement path of the slider to sense the usage status of the tag.

[0044] Figure 17The diagram shows a portion of the circuit board, specifically the line break alarm switch and Hall effect switch circuit (the remaining circuitry and operating principles are existing technology and are therefore omitted). Pin 1 of the MCU chip is connected to the operating power supply VCC via a series resistor R5 and LED1. Pin 4 of the MCU is connected to the battery signal VMCU. Pins 2 and 6 of the MCU are connected to the two ports of the Hall effect switch (the third port of the Hall effect switch is grounded). Pin 5 of the MCU is connected to the operating power supply VCC via resistor R7. Pin 7 of the MCU is grounded and also connected to pin 5 via the line break alarm switch S1. Pin 8 of the MCU is connected to the base of transistor Q2. Pin 9 of the MCU is connected to the operating power supply VCC via resistor R10 and also grounded via the line break alarm switch S2. One port of the buzzer BUZ is connected to the operating power supply VCC via inductor L2, and the other port is connected to a coil tap of inductor L2 and the collector of transistor Q2. The emitter of transistor Q2 is grounded. The remaining pins of the MCU chip are temporarily unconnected.

[0045] The MCU chip model can be one of NY8B062F, MC30P6240, and ft61f142.

[0046] Circuit working principle:

[0047] 1. After the battery is connected and the MCU chip is initialized, it detects the status of the line break alarm switches S1 and S2. When it is detected that both switches S1 and S2 are closed and the closing time reaches 2 seconds, the MCU sends a command (outputting a high level through pins 8 and 1), the buzzer beeps once, and the LED flashes once, indicating that the circuit board has entered the working state.

[0048] 2. After entering the working state, if one of the S1 and S2 switches is open, VCC will transmit a high-level signal to the MCU through pin 5 or pin 9; the MCU will then send a high-level square wave signal through pin 8, and the transistor Q2 will be turned on momentarily, causing the buzzer BUZ to be turned on briefly, and the buzzer BUZ will beep three times to issue a pre-alarm.

[0049] 3. After entering the working state, if both switches S1 and S2 are open, the MCU will receive a high-level signal simultaneously through pins 5 and 9. The MCU will then output a signal through pin 6 to activate Hall effect switch Q4, which will begin detecting the magnetic signal. If a magnetic signal is detected, the Hall effect switch will output a signal to pin 2, and the MCU will not alarm. If there is no signal input at pin 2, the MCU will enter alarm mode: continuously outputting a frequency converter signal through pin 8, and the buzzer will start and continuously emit an alarm sound. (Two scenarios occur where both switches are open: one is normal unlocking, after which the product is removed, in which case both switches will be open. In this case, the Hall effect switch will activate and detect the magnetic signal without triggering an alarm; the other is forcibly pulling the product off the label. In this case, both switches will be open, and the Hall effect switch will activate but will not detect a magnetic signal, causing the label to trigger an alarm.)

[0050] How to use this utility model:

[0051] 1. For example Figure 9 , Figure 10 As shown ( Figure 9 , Figure 10 Two types of blister packs with aircraft holes are shown: When the hook end of the blister pack 14 is inserted into the positioning groove of the anti-theft tag, the hook end presses against the slider and the slider return spring, and drives the slider to move, so that the two wire break alarm switches are closed.

[0052] 2. Next, press down on the pin cap to lock; after the pin cap moves down, it will drive the first pin 2 through the airplane hole of the blister packaging box, and then insert it into the positioning pin hole 7-6 to position the blister packaging box; at the same time, it will drive the second pin 4 into the small lock cylinder entrance and engage with the small lock cylinder; the locking is completed.

[0053] 3. Finally, hook the anti-theft tag onto the shelf hanging hole 7-2 of the double-bar shelf (e.g., Figure 11 , Figure 12 (as shown) or on a single-pole shelf (such as) Figure 13 , Figure 14 (As shown).

[0054] 4. Unlocking method: First, remove the blister pack containing the anti-theft tag from the shelf. Then, align the unlocking area of ​​the anti-theft tag with the unlocking area of ​​the magnetic unlocker 17 to unlock it. Figure 15 , Figure 16 (As shown).

[0055] 5. Alarm principle (similar to existing technology):

[0056] ①When a product packaging box with an anti-theft tag passes through the anti-theft antenna sensing area of ​​the mall, the tag itself will emit an alarm sound;

[0057] ②When a product packaging box with an anti-theft tag passes through the anti-theft antenna sensing area of ​​the mall, the anti-theft antenna will trigger its own sound device to emit an alarm sound.

[0058] ③ The thief pulls the blister pack off the anti-theft tag, which will then sound an alarm.

[0059] ④ When a thief damages the anti-theft tag, the tag will emit an alarm sound.

Claims

1. A smart blister pack anti-theft label suitable for single and double pole shelves, comprising a body (7) with a small lock core (12) and a circuit board (11), characterized in that: The lower part of the main body is provided with a platform (7-1) that extends horizontally outward. The middle part of the platform is provided with a shelf hanging hole (7-2) that runs through the upper and lower end faces. One side edge of the top of the platform is provided with a packaging box positioning groove (7-4) formed by a stop and the platform enclosure for inserting and positioning blister packaging boxes. Above the packaging box positioning groove is a steel pin that can move vertically to lock the blister packaging box. At least two wire breakage alarm switches are provided in the positioning slot of the packaging box to detect whether a blister pack is present in the positioning slot; a Hall switch is provided in the circuit board to detect whether a magnetic unlocking device is unlocking; both the wire breakage alarm switch and the Hall switch are connected to the circuit board circuit.

2. The intelligent blister packaging box anti-theft label for single and double pole shelves according to claim 1, characterized in that: A stop (7-3) is provided at the top of the platform. The stop extends upward from one side edge of the platform and then horizontally extends to the edge of the hanging hole of the shelf, thereby forming the packaging box positioning groove between the stop and the platform.

3. The intelligent blister packaging box anti-theft label for single and double pole shelves according to claim 2, characterized in that: The packaging box positioning groove is also provided with at least two sliding sliders (9), and the slide rails that cooperate with the sliders are perpendicular to the length direction of the packaging box positioning groove; a slider return spring (8) is provided between the slider and the bottom of the packaging box positioning groove, so that the slider is subjected to potential energy moving towards the shelf hanging hole.

4. The intelligent blister packaging box anti-theft label for single and double pole shelves according to claim 3, characterized in that: The stop is provided with a vertically arranged cylindrical fixing seat (1) in the middle. The fixing seat has an inner cavity and an opening at the top. A cap-shaped needle cap (5) that can move up and down in the opening is provided in the inner cavity of the fixing seat. A first needle (2) and a second needle (4) that are vertically arranged and have their tips pointing downwards are fixed on the needle cap.

5. The intelligent blister packaging box anti-theft label for single and double pole shelves according to claim 4, characterized in that: The steel needles include a first needle (2) and a second needle (4); the first needle is set on the edge of the needle cap near the hanging hole of the shelf, and the needle tip at the bottom of the first needle is facing the through hole (7-5) at the bottom of the inner cavity of the fixed seat and the positioning needle hole (7-6) located on the platform surface and corresponding to the through hole; the top of the second needle is fixed on the needle cap, and the needle tip at the bottom of the second needle is inserted into the needle hole at the bottom of the inner cavity of the fixed seat and aligned with the entrance of the small lock cylinder.

6. The intelligent blister packaging box anti-theft label for single and double pole shelves according to claim 5, characterized in that: A return spring (6) is also provided in the inner cavity of the fixed seat. The return spring surrounds the second needle, and its upper and lower ends abut against the needle cap and the bottom plate of the inner cavity, respectively, thereby applying an upward thrust to the needle cap.

7. The intelligent blister packaging box anti-theft label for single and double pole shelves according to claim 6, characterized in that: On the side of the hanging hole of the shelf near the positioning groove of the packaging box, there is a single rod slot (7-8) that can be used with a single rod shelf; on both sides of the single rod slot, there are two double rod slots (7-7) that can be used with two hanging rods of a double rod shelf at the same time.

8. The intelligent blister packaging box anti-theft label for single and double pole shelves according to claim 7, characterized in that: The needle cap is cap-shaped and is inserted into the opening from bottom to top. After the second needle passes vertically down through the needle hole at the top of the needle cap, its larger tip covers the top of the needle hole. The needle cap (3) then presses and fixes the top of the second needle.

Images