Anti-theft lock device capable of being turned on and turned off through one key and having positioning function

Abstract

The invention relates to the technical field of anti-theft locks, in particular to an anti-theft lock device capable of being switched on and off through one key and having a positioning function. Comprising two buckles, pull heads are arranged at the tops of the two buckles, the contact faces of the two buckles are embedded with each other, a telescopic clamping block is arranged on the contact face of one buckle, a clamping groove is formed in the contact face of the other buckle, a theft alarm system is arranged in the buckles, and a storage battery supplies power to the theft alarm system. The theft alarm system comprises a single-chip microcomputer, a Bluetooth module, a GPS module and a buzzer, the Bluetooth module, the GPS module and the buzzer are electrically connected with the single-chip microcomputer, when the two buckles are forcibly pulled open, the buzzer gives an alarm, and a control command is transmitted to a vibration module on a mobile phone through the Bluetooth module for vibration reminding. The GPS module on the buckle can send position information to a mobile phone through Bluetooth in real time; the device can realize automatic alarm and mobile phone vibration when the anti-theft lock is forcibly opened.

Description

Technical Field

[0001] The invention relates to the technical field of anti-theft locks, and in particular to an anti-theft lock device which can be opened and closed with one key and has positioning function. Background Art

[0002] Backpacks or suitcases are generally used to help travelers carry items, including clothes and valuables. Zippers are generally used to open or close the backpacks on suitcases or backpacks. However, there is a disadvantage of opening a backpack or suitcase in this way. The zipper is very easy to open and not easy to be noticed. In this case, theft accidents may occur easily. In the prior art, a combination lock is generally provided on the suitcase or backpack. However, it is also very easy to open it with relevant professional tools. Once the backpack is stolen, it will take some time to discover it if it is not checked in time, and it is difficult to find the thief's location and recover the backpack.

[0003] Based on the above problems, there is an urgent need for a device that can promptly detect that an anti-theft lock has been forcibly opened or a backpack or suitcase with an anti-theft lock has been stolen. Summary of the invention

[0004] In view of the fact that the anti-theft locks on current backpacks or suitcases are easily opened without being discovered, and are difficult to find after being stolen, the present invention provides an anti-theft lock device that can be opened and closed with one button and has positioning function to solve the above problems.

[0005] To achieve the above object, the present invention is implemented through the following technical solutions: The embodiment of the present application discloses an anti-theft lock device which can be opened and closed with one button and has positioning function, comprising two buckles, the tops of the two buckles are provided with pull heads, the contact surfaces of the two buckles are interlocked with each other, a retractable card block is provided on the contact surface of one buckle, and a card slot is provided on the contact surface of the other buckle, a theft alarm system is provided in the buckle, and the theft alarm system is powered by a battery. The theft alarm system comprises: a single-chip microcomputer and a Bluetooth module electrically connected to the single-chip microcomputer, a GPS module and a buzzer. When the two buckles are forcibly pulled apart, the buzzer will alarm, and transmit the control command to the vibration module on the mobile phone through the Bluetooth module for vibration reminder, and the GPS module on the buckle can send the location information to the mobile phone through Bluetooth in real time.

[0006] The above technical solution is adopted: the card block and card slot structure designed in the above solution can prevent the zipper equipped with the anti-theft lock from being easily opened, and a theft alarm system is arranged in the buckle. If the two buckles are not opened under the control of the mobile phone, the internal buzzer and the mobile phone will alarm, and the passengers using the backpack or suitcase of the anti-theft lock can find out whether they have been stolen at the first time.

[0007] Preferably, the two buckles respectively include a first inclined surface, a second inclined surface and a horizontal surface, the horizontal surface is arranged between the first inclined surface and the second inclined surface, a retractable clamping block is arranged on the horizontal surface of one buckle, and a clamping slot is arranged on the horizontal surface of the other buckle, the first inclined surface of one buckle contacts the second inclined surface of the other buckle and the clamping block is inserted into the clamping slot to realize the clamping of the two buckles.

[0008] Adopting the above technical solution: the buckle design in the above solution can effectively ensure the buckling of the two buckles, so that the zipper equipped with the buckle can not be easily opened.

[0009] Further preferably, a notch is provided on one side of the retractable card block and a spring is fixed at the tail, and as one of the buckles approaches the other buckle until the retractable card block enters the card slot, the spring changes from a compressed state to a pop-up state.

[0010] The above technical solution is adopted: the spring and retractable card block design of the above solution can realize that the retractable card block is stuck in the card slot when passing through the card slot, and the recess design can prevent the retractable card block from being easily pulled apart when pulled in the reverse direction.

[0011] Further preferably, a small lifting motor is fixed to the right side of the retractable card block, and the small lifting motor is used to receive commands from the single-chip microcomputer to control the lifting of the retractable card block.

[0012] Adopting the above technical solution: the above solution can control the movement of the retractable card block by mobile phone control. The mobile phone sends a signal to the single-chip microcomputer via Bluetooth, and the single-chip microcomputer sends a control command to the small lifting motor to control the retractable card block to rise, thereby realizing the effective separation of the two buckles.

[0013] Further preferably, an infrared sensing module is provided at the bottom of the retractable card block and the bottom of the card slot, and the retractable card block is completely inserted into the card slot. The infrared sensing module can sense and send an electrical signal to the single-chip microcomputer. When the single-chip microcomputer does not receive the command to control the lifting of the retractable card block and the infrared sensing module does not send an electrical signal to the single-chip microcomputer, it is determined that the anti-theft lock is forcibly pulled open, and the single-chip microcomputer sends a control command to the buzzer to alarm.

[0014] By adopting the above technical solution: the infrared sensing module can sense whether the retractable card block is inserted into the card slot, and can send a signal to the single-chip microcomputer, and can further determine whether the two buckles are pulled open. When no command to control the movement of the retractable card block is received, but the infrared sensing module still senses that the retractable card block is not inserted into the card slot, an alarm can be issued to remind that the two buckles are forcibly opened.

[0015] Further preferably, a charging port is provided on the buckle, and the charging port is used to connect a power supply line to power the battery.

[0016] Adopting the above technical solution: the charging port provided in the above solution can be used to supply power to the internal battery at any time, without the need to replace the battery, so that the entire structure is fully enclosed, thereby preventing the entire system from being unable to operate and theft by removing the battery.

[0017] Further preferably, magnetic devices are provided at the ends of the second inclined surfaces of the two buckles, and the magnetic devices are used to limit the two buckles to a single position.

[0018] Adopting the above technical solution: the magnetic attraction device provided in the above solution can ensure that the positions of the two buckles always remain unchanged, and can prevent the two buckles from loosening due to long-term shaking when carrying a backpack with the zipper.

[0019] Further preferably, a positioning alarm system is also included. When the GPS module detects that the anti-theft lock device is a certain distance away from the mobile phone, the single-chip microcomputer sends a signal to the mobile phone via Bluetooth, and the mobile phone issues an alarm.

[0020] By adopting the above technical solution, when a backpack or suitcase with the anti-theft lock device is stolen and is far away from the user, an alarm reminder can be given through a mobile phone in time, and the location of the backpack or suitcase with the anti-theft lock device can be found through GPS positioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is a schematic diagram of the structure of the anti-theft lock device of this application; Figure 2 This is a schematic diagram of the separate structure of the anti-theft lock device of this application; Figure 3 This is a circuit connection diagram of the anti-theft lock device of this application.

[0023] In the figure: 1. Buckle; 2. Pull head; 3. Retractable card block; 4. Card slot; 5. Theft alarm system; 6. Battery; 7. Single chip microcomputer; 8. Bluetooth module; 9. GPS module; 10. Buzzer; 11. First inclined surface; 12. Second inclined surface; 13. Horizontal surface; 14. Notch; 15. Spring; 16. Small lifting motor; 17. Infrared sensing module; 18. Charging port; 19. Magnetic device. DETAILED DESCRIPTION

[0024] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0025] It should be understood that when used in the present specification and the appended claims, the term "comprising" indicates the presence of described features, wholes, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0026] See also Figure 1-3, For example, the original anti-theft lock device of a backpack or a suitcase is generally designed as a password lock. This type of password lock is generally small and light, easy to open, and difficult to be found. When a backpack or a suitcase is stolen, the user cannot find it in time. After a period of time, even if it is found, it is difficult to find the thief. Based on the above problem, the embodiment of the present application discloses an anti-theft lock device that can be opened and closed with one button and has positioning, including two buckles 1, and a pull head 2 is arranged on the top of the two buckles 1. As shown in the figure, a pull head 2 is arranged above the two buckles 1. The pull head 2 can adopt a traditional zipper pull head 2, so that the pull head 2 and the buckle 1 are fixedly connected, and the contact surfaces of the two buckles 1 are embedded with each other, a retractable card block 3 is arranged on the contact surface of one of the buckles 1, and a card slot 4 is arranged on the contact surface of the other buckle 1, and a theft alarm system is arranged in the buckle 1. 5, the theft alarm system 5 is powered by a battery 6, and the theft alarm system 5 includes: a single chip microcomputer 7 and a Bluetooth module 8, a GPS module 9 and a buzzer 10 electrically connected to the single chip microcomputer 7. When the two buckles 1 are forcibly pulled apart, the buzzer 10 will sound an alarm, and transmit a control command to the vibration module on the mobile phone through the Bluetooth module 8 for vibration reminder, and the GPS module 9 on the buckle 1 can send the location information to the mobile phone through Bluetooth in real time; it is worth mentioning that when the anti-theft lock device described above is adopted, the two sliders 2 designed on the backpack just correspond to the two zippers, until the two zippers are pulled to the top, the retractable card block 3 on the buckle 1 is inserted into the card slot 4, so as to achieve complete fixation between the two zippers, and finally the two zippers cannot be pulled in opposite directions, so that the anti-theft lock device can achieve complete locking of the two buckles 1. When thieves are stealing, they often break the buckle 1 or steal the backpack. When the two backpacks are forcibly opened, the theft alarm system 5 installed inside can detect it immediately, and the microcontroller 7 sends a corresponding command to the buzzer 10 to alarm and sends the command to the APP on the mobile phone through the Bluetooth module 8. The APP alarms and reminds the user. When the backpack is directly stolen away from the user, the internal GPS module 9 can provide the location of the backpack in real time, so that the user can find the backpack according to the real-time positioning of the backpack.

[0027] The two buckles 1 respectively include a first inclined surface 11, a second inclined surface 12 and a horizontal surface 13, wherein the horizontal surface 13 is arranged between the first inclined surface 11 and the second inclined surface 12, a retractable card block 3 is arranged on the horizontal surface 13 of one buckle 1, and a card slot 4 is arranged on the horizontal surface 13 of the other buckle 1, the first inclined surface 11 of one buckle 1 contacts the second inclined surface 12 of the other buckle 1 and the card block is inserted into the card slot 4 to realize the engagement of the two buckles 1; as shown in the figure, as one buckle 1 approaches the other buckle 1, the retractable card block 3 is squeezed until it passes through the card slot 4, and the card block is inserted into the card slot 4, thereby realizing the engagement and fixation of the two buckles 1. The buckle 1 design in the above scheme can effectively ensure the engagement of the two buckles 1, so that the zipper equipped with the buckle 1 can not be easily opened.

[0028] A notch 14 is provided on one side of the retractable card block 3 and a spring 15 is fixed at the tail. As one of the buckles 1 approaches the other buckle 1, the spring 15 changes from a compressed state to a popped-out state until the retractable card block 3 enters the card slot 4. The design of the spring 15 and the retractable card block 3 in the above scheme can achieve that the retractable card block is inserted into the card slot 4 when passing through the card slot 4, and the design of the notch 14 can prevent the retractable card block 3 from being easily pulled apart when pulled in the reverse direction.

[0029] A small lifting motor 16 is fixed to the right side of the retractable card block 3, and the small lifting motor 16 is used to receive commands from the single-chip microcomputer 7 to control the lifting of the retractable card block 3. As shown in the figure, the above scheme can control the movement of the retractable card block 3 by mobile phone control. The mobile phone sends a signal to the single-chip microcomputer 7 via Bluetooth, and the single-chip microcomputer 7 sends a control command to the small lifting motor 16 to control the retractable card block 3 to rise, thereby effectively controlling the separation of the two buckles 1.

[0030] The bottom of the retractable card block 3 and the bottom of the card slot 4 are provided with an infrared sensing module 17. The retractable card block 3 is completely inserted into the card slot 4. The infrared sensing module 17 can sense and send an electrical signal to the single-chip microcomputer 7. When the single-chip microcomputer 7 does not receive the command to control the lifting of the retractable card block 3 and the infrared sensing module 17 does not send an electrical signal to the single-chip microcomputer 7, it is determined that the anti-theft lock is forcibly pulled open, and the single-chip microcomputer 7 sends a control command to the buzzer 10 to alarm; the infrared sensing module 17 emits infrared light to the retractable card block 3, and then reflects it back to determine whether the card block is stuck. The card block is inserted into the card slot 4, and the single-chip microcomputer 7 does not receive the control command from the mobile phone. However, the infrared sensing module 17 senses that the card block changes from being inserted into the card slot 4 to leaving the buckle 1, and transmits an electrical signal to the single-chip microcomputer 7. The single-chip microcomputer 7 further makes a judgment based on the electrical signal of not receiving the control command of the mobile phone and the electrical signal received from the infrared sensing module 17, and the pull head 2 is forcibly pulled open; after making the judgment, according to the internal program, a control command is generated to send an electrical signal to the buzzer 10 for alarm, and the signal is remotely sent to the mobile phone through the Bluetooth module 8, and the corresponding vibration or audio device on the mobile phone is used to alarm.

[0031] The buckle 1 is provided with a charging port 18, and the charging port 18 is used to connect the power supply line to supply power to the storage battery 6. The charging port 18 provided in the above scheme can be used to supply power to the internal storage battery 6 at any time, without the need to replace the battery, so that the entire structure is fully enclosed, thereby preventing the entire system from being unable to operate and theft by removing the battery.

[0032] The ends of the second inclined surfaces 12 of the two buckles 1 are provided with magnetic devices 19, which are used to limit the two buckles 1 at a single position. The magnetic devices 19 provided in the above scheme can ensure that the positions of the two buckles 1 remain unchanged, and can prevent the two buckles 1 from loosening due to long-term shaking during the process of carrying the backpack with the zipper, thereby affecting the service life.

[0033] It also includes a positioning alarm system. When the GPS module 9 detects that the anti-theft lock device is a certain distance away from the mobile phone, the single chip computer 7 sends a signal to the mobile phone via Bluetooth, and the mobile phone issues an alarm. When a backpack or suitcase with the anti-theft lock device is stolen and far away from the user, the mobile phone can be alerted in time, and the location of the backpack or suitcase with the anti-theft lock device can be found through GPS positioning.

[0034] Unless otherwise specified, the device components involved in the above embodiments are all conventional device components, and the connection methods and control methods involved are all conventional connection methods and control methods unless otherwise specified.

[0035] The present invention has been described in detail above in conjunction with the embodiments. However, those skilled in the art will appreciate that, without departing from the spirit of the present invention, the specific parameters in the above embodiments may be changed to form a plurality of specific embodiments, which are all within the common variation range of the present invention and will not be described in detail herein.

Claims

1. An anti-theft lock device that can be opened and closed with one button and has positioning function, comprising two buckles, and a pull head is arranged on the top of the two buckles, characterized in that: The contact surfaces of the two buckles are interlocked with each other, a retractable card block is provided on the contact surface of one of the buckles, and a card slot is provided on the contact surface of the other buckle. A theft alarm system is provided in the buckle, and the theft alarm system is powered by a battery. The theft alarm system includes: a single-chip microcomputer and a Bluetooth module electrically connected to the single-chip microcomputer, a GPS module and a buzzer. When the two buckles are forcibly pulled apart, the buzzer will alarm and transmit the control command to the vibration module on the mobile phone through the Bluetooth module for vibration reminder, and the GPS module on the buckle can send the location information to the mobile phone via Bluetooth in real time.

2. The anti-theft lock device capable of being opened and closed with one key and having positioning function according to claim 1, characterized in that: The two buckles respectively include a first inclined surface, a second inclined surface and a horizontal surface, the horizontal surface is arranged between the first inclined surface and the second inclined surface, a retractable clamping block is arranged on the horizontal surface of one buckle, and a clamping slot is arranged on the horizontal surface of the other buckle, the first inclined surface of one buckle contacts the second inclined surface of the other buckle and the clamping block is inserted into the clamping slot to realize the clamping of the two buckles.

3. According to claim 1, the anti-theft lock device that can be opened and closed with one key and has positioning function is characterized in that: A notch is provided on one side of the retractable card block and a spring is fixed at the tail. As one of the buckles approaches the other buckle, the retractable card block enters the card slot, and the spring changes from a compressed state to a pop-up state.

4. According to claim 1, the anti-theft lock device that can be opened and closed with one key and has positioning function is characterized in that: A small lifting motor is fixed on the right side of the retractable card block, and the small lifting motor is used to receive commands from the single-chip microcomputer to control the lifting of the retractable card block.

5. The anti-theft lock device capable of being opened and closed with one key and having positioning function according to claim 4, characterized in that: An infrared sensing module is provided at the bottom of the retractable card block and the bottom of the card slot. The retractable card block is completely inserted into the card slot. The infrared sensing module can sense and send an electrical signal to the single-chip microcomputer. When the single-chip microcomputer does not receive a command to control the lifting of the retractable card block and the infrared sensing module does not send an electrical signal to the single-chip microcomputer, it is determined that the anti-theft lock is forcibly pulled open, and the single-chip microcomputer sends a control command to the buzzer to alarm.

6. The anti-theft lock device capable of being opened and closed with one key and having positioning function according to claim 1, characterized in that: The buckle is provided with a charging port, and the charging port is used to connect a power supply line to supply power to the battery.

7. The anti-theft lock device capable of being opened and closed with one key and having positioning function according to claim 2, characterized in that: The ends of the second inclined surfaces of the two buckles are provided with magnetic devices, and the magnetic devices are used to limit the two buckles at a single position.

8. The anti-theft lock device capable of being opened and closed with one key and having positioning function according to claim 1, characterized in that: It also includes a positioning alarm system. When the GPS module detects that the anti-theft lock device is a certain distance away from the mobile phone, the single-chip microcomputer sends a signal to the mobile phone via Bluetooth, and the mobile phone issues an alarm.

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