Multifunctional wine bottle anti-theft buckle

Abstract

The utility model relates to a commodity anti-theft device, in particular to a multifunctional wine bottle anti-theft buckle. The utility model aims to provide a multifunctional wine bottle anti-theft buckle which has the characteristics of convenience in operation and good anti-theft effect. According to the technical scheme, the multifunctional wine bottle anti-theft buckle comprises a label cover and a claw buckle. The anti-theft lock is characterized in that a coil, a lock cylinder unit and a circuit unit are arranged in the label cover; the device is characterized in that the circuit unit comprises a circuit board, a buzzer, a battery, a Hall switch, a travel switch and a power-on switch; the lock cylinder unit comprises a C-shaped piece, a C-shaped piece spring, a lock head and a lock head spring. The Hall switch and the travel switch are arranged on the right side of the outer cambered surface of the C-shaped piece; and the power-on switch is arranged in a guide groove of a bottle hole of the label cover.

Description

TECHNICAL FIELD

[0001] The utility model relates to a commodity anti -theft device, concretely is a multifunctional wine bottle anti -theft buckle. BACKGROUND

[0002] The working principle of the existing multifunctional wine bottle anti-theft buckle (the utility model patent with the authorization announcement number CN222233101U, the authorization announcement date December 24, 2024, and the name multifunctional wine bottle anti-theft buckle) is that an upper sensor and a lower sensor are arranged in a bottle cover, the elastic sheet of the lower sensor passes through the hook claw of the claw buckle and extends into a bottle hole, when a wine bottle is inserted into the bottle hole, the claw buckle moves up and presses the upper sensor, and the wine bottle presses the elastic sheet of the lower sensor, so that the anti-theft circuit is connected to complete the locking. When the claw buckle is damaged by external force to take out the wine bottle, the lower sensor will be reset to trigger the alarm. When the goods in the locked state are carried through the entrance of the shopping mall, the alarm will be triggered.

[0003] The multifunctional wine bottle anti-theft buckle has the following shortcomings: there is a gap between the wine bottle and the bottle cover, and the wine bottle will press the lower sensor from multiple directions when the bottle cover is twisted by external force, which can easily cause damage to the lower sensor; when locking, the hook claw of the claw buckle locks the wine bottle, and then the lower sensor in contact with the wine bottle connects the anti-theft circuit, so the range of anti-theft protection is limited by the touch stroke of the lower sensor and the shape of the wine bottle; accidental unlocking caused by loosening of the lock core unit due to external impact will not alarm. UTILITY MODEL CONTENTS

[0004] The utility model aims at overcoming the deficiencies in the above background art, and provides a multifunctional wine bottle anti-theft buckle, which should have the characteristics of convenient operation and good anti-theft effect.

[0005] The technical scheme of the utility model is:

[0006] The multifunctional wine bottle anti-theft buckle comprises a label cover and a claw buckle, characterized in that: a coil, a lock core unit and a circuit unit are arranged inside the label cover; the circuit unit comprises a circuit board, a buzzer, a battery, a Hall switch, a travel switch and a power-on switch; the lock core unit comprises a C-shaped piece, a C-shaped piece spring, a lock head and a lock head spring; the Hall switch and the travel switch are arranged on the right side of the outer arc surface of the C-shaped piece; and the power-on switch is arranged in the guide groove of the bottle hole of the label cover.

[0007] The Hall switch and the travel switch are located on both sides of the lock head.

[0008] The power-on switch is arranged on the circuit board, the inner wall of the bottle hole of the label cover is provided with an opening, and the power-on switch extends into the guide groove through the opening.

[0009] A positioning groove for mounting the Hall switch and the contact switch is arranged on the outer arc surface of the C-shaped piece.

[0010] The battery cover switch is arranged in the battery slot of the label cover.

[0011] The battery cover switch is arranged on the circuit board.

[0012] The circuit board is electrically connected with the Hall switch, the travel switch, the power-on switch and the battery cover switch.

[0013] The label cover is internally provided with an RFID tag.

[0014] The utility model discloses beneficial effects are:

[0015] The utility model mainly is used to the theftproof of wine bottle product, and the operation mode is same with the conventional lock opener, needs to use the shop lock opener to trigger the Hall switch and travel switch simultaneously to realize the lock opening, and if adopting the abnormal lock opening mode (will not trigger the Hall switch and travel switch simultaneously) can produce the alarm, therefore the utility model greatly promotes the theftproof performance. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is one of the three-dimensional structure schematic diagram of the utility model (lock opening state).

[0017] Figure 2 It is the three-dimensional structure schematic diagram no. 2 of the utility model (lock opening state and omit battery cover).

[0018] Figure 3 It is the three-dimensional structure schematic diagram no. 3 of the utility model (lock state).

[0019] Figure 4 It is the cross section structure schematic diagram of the utility model.

[0020] Figure 5 It is the explosion drawing of the utility model.

[0021] Figure 6 It is one of the three-dimensional structure schematic diagram of the circuit unit of the utility model.

[0022] Figure 7 It is the three-dimensional structure schematic diagram no. 2 of the circuit unit of the utility model.

[0023] Reference signs:

[0024] Label cover 1, main shell 1-1, top cover 1-2, guide groove 1-3, opening 1-4, claw buckle 2, claw cover 2-1, fourfold theftproof protection 2-1, eight claw 2-2, circuit board 3, buzzer 4, battery 5, Hall switch 6, travel switch 7, power-on switch 8, C-shaped piece 9, positioning groove 9-1, C-shaped piece spring 10, lock head 11, lock head spring 12, battery cover switch 13, support 14, battery cover 15, RFID tag 16. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.

[0026] like Figure 1 As shown, the multi-functional anti-theft bottle buckle includes a label cap 1 and a claw buckle 2.

[0027] The label cover consists of a main housing 1-1 and a top cover 1-2. The bottom surface of the label cover has a bottle hole, and the label cover also houses a coil (omitted in the figure), a lock cylinder unit, and a circuit unit. The latch includes a latch cover 2-1 and eight claws 2-2. The latch cover is slidably positioned in the bottle hole. When unlocking, the eight claws extend from the bottle hole; when locking, all eight claws retract into the bottle hole. The inner wall of the bottle hole has a guide groove 1-3 to guide the sliding of the eight claws. The circuit unit includes a circuit board 3, a buzzer 4, and a battery 5. The circuit board, battery, and buzzer are mounted in the main housing via a bracket 14. The side of the main housing has a battery slot for mounting the battery, and the battery slot is equipped with a battery cover 15. The lock cylinder unit includes a C-shaped component 9, a C-shaped component spring 10, a lock head 11, and a lock head spring 12.

[0028] The above structure is the same as that of the prior art. The improvement of this utility model is as follows:

[0029] The circuit unit also includes a Hall switch 6, a limit switch 7, a power-on switch 8, and a battery cover switch 13. The circuit board is electrically connected to the Hall switch, the limit switch, the power-on switch, and the battery cover switch.

[0030] The Hall switch and the limit switch are located on the right side of the outer arc surface of the C-shaped component. Figure 4 (The right side). For example Figure 7 As shown, the outer arc surface of the C-shaped component is provided with two positioning grooves 9-1 for installing Hall switches and limit switches, and the lock head of the lock cylinder unit is located in the middle of the two positioning grooves.

[0031] The circuit board is electrically connected to the Hall switch and the limit switch via wires. For example... Figure 4 As shown, when the store unlocking device is placed on the right side of the anti-theft tag to unlock it, due to the movement of the C-shaped part, the Hall switch and the limit switch also move to the right in sync and gradually approach the store unlocking device. The limit switch will hit the inner wall of the tag cover to generate an unlocking signal, and the Hall switch will be affected by the magnetic force of the store unlocking device to generate an unlocking signal.

[0032] The power-on switch is located in the guide groove of the label cap bottle hole. For example... Figure 7As shown, the power-on switch is arranged on the circuit board, and the inner wall of the label cover bottle hole is provided with openings 1-4, and the power-on switch extends into the guide groove through the openings. When the lock is locked, the claw arms of the eight claws are bent and press the power-on switch in the guide groove to generate a locking signal.

[0033] The battery cover switch is arranged on the circuit board and located in the battery slot of the label cover. When the battery cover is closed, the battery cover switch is pressed to generate a locking signal. The power-on switch and the battery cover switch are arranged on two sides of the circuit board, respectively.

[0034] The inside of the label cover is also provided with an RFID tag 16 for easy inventory. As shown, Figure 4 The RFID tag is arranged in the inner cavity of the label cover and above the claw buckle.

[0035] The working principle of the utility model is as follows:

[0036] I. Locking

[0037] The claw buckle of the anti-theft label is pressed inward, and the C-shaped part and the lock head are first pushed away by the claw buckle and then reset (the C-shaped part and the lock head first move horizontally to the right and then move horizontally to the left) to limit the claw buckle, and the eight claws of the claw buckle are all retracted into the bottle cover; Figure 3

[0038] Insert the wine bottle mouth into the anti-theft label, and due to the extrusion of the wine bottle, the claw arms of the eight claws are deformed and press the power-on switch, and at the same time, the claw hooks of the eight claws are clamped on the wine bottle mouth, and after 3 seconds, the anti-theft label emits a "drop" sound, and the anti-theft protection is started.

[0039] II. Fourfold anti-theft protection

[0040] 1. Abnormal way of unlocking

[0041] 1) If the anti-theft label is forcibly knocked to make the C-shaped part move to cause accidental unlocking, only the program switch can be triggered and the Hall switch cannot be triggered, and the label itself alarms; it needs to be placed on the store opener to continue triggering the Hall switch to remove the alarm.

[0042] 2) When the wine bottle is forcibly pulled out, the claw arms are deformed due to the pulling of the claw hooks, so that the power-on switch is loosened, and the label itself alarms (the alarm can be triggered when the wine bottle is not pulled out):

[0043] At this time, forcibly knocking the anti-theft label will cause the C-shaped part to move and trigger the program switch, but the Hall switch cannot be triggered, so the alarm cannot be removed; it needs to be placed on the store opener to continue triggering the Hall switch to remove the alarm. Or, place the small magnetic force opener at the head of the anti-theft label to trigger only the Hall switch, so the alarm cannot be removed; it needs to be placed on the store opener to continue triggering the program switch to remove the alarm.

[0044] ​Because the power-on switch is located in the guide groove, even when forcibly pulling the wine bottle or twisting the label cover, the deformation range of the claw arm is limited by the guide groove, so that the stress of the power-on switch is controllable, effectively prolonging the service life of the power-on switch. At the same time, as long as the eight claws can fix the bottle mouth of the wine bottle, the power-on switch can be triggered and the anti-theft protection is started, thereby expanding the application range of the anti-theft label.

[0045] 2. When carrying the un-locked goods through the entrance of the shopping mall, the coil will trigger the antenna alarm, prompting the staff to pay attention.

[0046] 3. When carrying the un-locked goods through the entrance of the shopping mall, the coil will trigger the antenna alarm, and the coil sends a signal to the circuit board, and the circuit board controls the buzzer to alarm, prompting the staff to pay attention.

[0047] 4. Disassembling the battery cover of the anti-theft label will trigger the battery cover switch, and the label itself alarms.

[0048] Due to the fourfold anti-theft performance, the anti-theft performance is stronger than other labels on the market.

[0049] Three, unlocking

[0050] Place the head of the anti-theft label on the unlocking device, the C-shaped part is displaced under the attraction of the unlocking device, and the Hall switch and the travel switch are triggered, and then pull the wine bottle outward, the wine bottle will be separated from the claw buckle, and the eight claws will be separated from the wine bottle (the power-on switch is released), and the unlocking is completed.

[0051] The preferred embodiments of the present application are shown in the drawings. However, the present application can be realized in many different forms, and is not limited to the embodiments described in the specification. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive.

Claims

1. A multifunctional anti-theft bottle cap, comprising a label cover (1) and a claw buckle (2); characterized in that: The label cover is internally provided with a coil, a lock core unit and a circuit unit; characterized in that the circuit unit comprises a circuit board (3), a buzzer (4), a battery (5), a Hall switch (6), a travel switch (7) and a power-on switch (8); the lock core unit comprises a C-shaped piece (9), a C-shaped piece spring (10), a lock head (11) and a lock head spring (12); the Hall switch and the travel switch are arranged on the right side of the outer arc surface of the C-shaped piece; and the power-on switch is arranged in the guide groove of the bottle hole of the label cover.

2. The multi-functional anti-theft bottle cap of claim 1, wherein: The Hall switch and the travel switch are arranged on the two sides of the lock head.

3. The multi-functional anti-theft bottle cap of claim 2, wherein: The power-on switch is arranged on the circuit board, the inner wall of the bottle hole of the label cover is provided with an opening, and the power-on switch extends into the guide groove through the opening.

4. The multi-functional anti-theft bottle cap of claim 3, wherein: A positioning groove (9-1) for mounting the Hall switch and the contact switch is arranged on the outer arc surface of the C-shaped piece.

5. The multi-functional anti-theft bottle cap of claim 4, wherein: A battery cover switch (13) is arranged in the battery groove of the label cover.

6. The multi-functional anti-theft bottle cap of claim 5, wherein: The battery cover switch is arranged on the circuit board.

7. The multi-functional anti-theft bottle cap of claim 6, wherein: The circuit board is electrically connected with the Hall switch, the travel switch, the power-on switch and the battery cover switch.

8. The multi-functional anti-theft bottle cap of claim 7, wherein: The label cover is internally further provided with an RFID tag (16).

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