A chain-type digital management smart lock

Abstract

The present invention provides a chain-type digital management smart lock, including a lock box, one end of the lock box is connected to a steel wire rope, a lock buckle is fixedly connected to the steel wire rope, and a turnbuckle is provided at the end of the steel wire rope to cooperate with the lock buckle, so that when the turnbuckle and the lock buckle are connected together, a closed chain ring is formed at the end of the steel wire rope for collecting labor tools, a lock pin is connected to the chain ring, and a keyhole is provided at the other end of the lock box, and the lock pin is inserted in the keyhole for locking, and an identification device is connected to the outside of the lock box; a control module, a wireless communication module, a lock control module, an image processing module, and an audio-visual prompt module are provided in the lock box. The present invention uses a lock box, a steel wire rope, a lock buckle, a lock pin and other structures to lock the tool, the lock box is connected to an external identification device, and is remotely connected to a management terminal, and after the management terminal issues a tool distribution instruction, the lock pin can be removed through two locking restrictions through face recognition or fingerprint recognition, thereby increasing the safety control of the tool.

Description

Technical Field

[0001] The present invention relates to the technical field of tool locks, and in particular to a chain-type digitally managed smart lock. Background Art

[0002] In some workshops, it is necessary to equip various labor tools such as scissors, wrenches, etc., which are of large quantity and variety, which brings great difficulties to the management of labor tools. Especially in large workshops, if the tools are damaged or lost and not discovered in time, it will cause losses to the progress of the work and the enterprise. Summary of the invention

[0003] In order to solve the above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a chain-type digitally managed smart lock to overcome the defects in the prior art.

[0004] In order to achieve the above-mentioned purpose, the present invention provides a chain-type digitally managed smart lock, including a lock box, one end of the lock box is connected to a steel wire rope, a lock buckle is fixedly connected to the steel wire rope, a turn buckle is provided at the end of the steel wire rope to cooperate with the lock buckle, so that when the turn buckle and the lock buckle are connected together, a closed chain loop is formed at the end of the steel wire rope for collecting labor tools, a lock pin is connected to the chain loop, a keyhole is provided at the other end of the lock box, the lock pin is inserted in the keyhole for locking, and an identification device is connected to the outside of the lock box; wherein a control module, a wireless communication module, a lock control module, an image processing module and an audio-visual prompt module are provided in the lock box; the wireless communication module is electrically connected and signal-connected to the control module, the wireless communication module is used to establish a communication connection between the lock box and the management terminal, so that the management terminal obtains the address code of the lock box, and the control module receives the roll call instruction, tool distribution instruction, tool recovery instruction and inspection tool instruction from the management terminal to generate a corresponding electrical signal; the identification device is electrically connected and signal-connected to the image processing module, and the image processing module is electrically connected and signal-connected to the control module The image processing module is used to collect the face image or fingerprint image from the identification device, so that the face image or fingerprint image and the address code image of the lock box are sent to the management terminal through the wireless communication module. The management terminal determines whether the face image or fingerprint image is authenticated, and whether the authenticated face image or fingerprint image matches the address code of the lock box, and feeds back the judgment result to the control module to generate a corresponding electrical signal; the lock pin is electrically connected and signal-connected with the lock control module, and the lock control module is electrically connected and signal-connected with the control module. The lock control module is used to control the lock pin to unlock and lock, so that the lock control module locks when it senses the lock pin inserted in the keyhole, performs the first unlocking when it receives the electrical signal corresponding to the tool issuing instruction, and performs the second unlocking when it receives the electrical signal corresponding to the judgment result; the sound and light prompt module is electrically connected and signal-connected with the control module, the sound and light prompt module includes an indicator light and a buzzer, and the sound and light prompt module is used to issue different prompts for the roll call instruction, the tool issuing instruction, the tool recovery instruction and the inspection tool instruction.

[0005] Through the above technical scheme, the labor tools are locked in fixed positions by structures such as lock boxes, wire ropes, lock buckles, chain rings, and lock pins, which makes it easy to find tools when in use and to count the return status of tools when not in use, so as to prevent the loss of tools. A control module, a wireless communication module, a lock control module, an image processing module, and an audio-visual prompt module are arranged in the lock box, so that the lock box can be externally connected to an identification device for face recognition and fingerprint recognition, and a remote communication connection can be established with the management terminal, so that the management terminal can control the unlocking and locking of multiple lock boxes. Two locking restrictions are set, in which the management terminal issues a tool distribution command and then the lock pin can be removed through face recognition or fingerprint recognition, thereby increasing the safety control of the tools.

[0006] As a further explanation of the chain-type digital management smart lock described in the present invention, preferably, an alarm module is provided in the lock box, the alarm module is electrically and signal-connected to the control module, an alarm line is provided in the wire rope, one end of the alarm line is connected to the alarm module, and the other end of the alarm line is connected to the lock buckle through the screw buckle, so that when the alarm module senses the voltage change of the alarm line, it generates a first alarm signal and sends it to the management terminal through the wireless communication module.

[0007] Through the above technical solution, an alarm line is set in the wire rope, and the alarm line connects the lock and the alarm module. When the lock is opened or the wire rope is cut, the alarm module will promptly alarm the management terminal, thereby increasing the safety control of the tool.

[0008] As a further explanation of the chain-type digitally managed smart lock described in the present invention, preferably, the lock box is fixed on the work station, and a posture sensor is arranged in the lock box. The posture sensor is electrically and signal-connected to the control module. The posture sensor is used to sense the posture change of the lock box so that the control module generates a second alarm signal when it receives the electrical signal of the posture sensor, and sends it to the management terminal through the wireless communication module to realize the function of sending an alarm signal when the lock box is moved.

[0009] Through the above technical solution, a posture sensor is set in the lock box. When the lock box is moved, the posture sensor will sense the change of the lock box, and the control module will promptly alarm the management terminal, thereby increasing the safety control of the tool.

[0010] As a further description of the chain-type digitally managed smart lock described in the present invention, preferably, the lock control module generates a lock signal when sensing the lock pin inserted in the keyhole, and sends it to the management terminal through the wireless communication module.

[0011] Through the above technical solution, the management terminal can grasp and display the recovery status of each lock box in real time, which is convenient for management and monitoring.

[0012] As a further explanation of the chain-type digital management smart lock described in the present invention, preferably, when the control module receives a roll call instruction, the control module sends an electrical signal to the sound and light prompt module and the image processing module, so that the sound and light prompt module controls the indicator light to stay yellow, the buzzer prompts, the image processing module collects the face image or fingerprint image of the recognition device and sends it to the management terminal, and the sound and light prompt module controls the indicator light to turn off when the roll call is passed according to the judgment result of the management terminal.

[0013] As a further explanation of the chain-type digital management smart lock described in the present invention, preferably, when the control module receives the tool issuance instruction, the control module sends an electrical signal to the sound and light prompt module and the lock control module, so that the sound and light prompt module controls the buzzer prompt, and the lock control module controls the first unlocking.

[0014] As a further explanation of the chain-type digital management smart lock described in the present invention, preferably, when the control module receives the recovery tool instruction, the control module sends an electrical signal to the sound and light prompt module and the image processing module, so that the sound and light prompt module controls the indicator light to stay green, the buzzer prompts, the lock control module senses whether a lock pin is inserted in the keyhole, and feeds back the status information of the lock box to the management terminal.

[0015] As a further explanation of the chain-type digital management smart lock described in the present invention, preferably, when the control module receives the inspection tool instruction, the control module sends an electrical signal to the sound and light prompt module and the image processing module, so that the sound and light prompt module controls the indicator light to flash bright green, the buzzer prompts, the lock control module senses whether a lock pin is inserted in the keyhole, and feeds back the status information of the lock box to the management terminal.

[0016] As a further explanation of the chain-type digital management smart lock described in the present invention, preferably, the lock box is integrally embedded with an induction alarm line, and the induction alarm line is electrically and signal-connected to the control module, so that when the signal line between the control module and the induction alarm line is disconnected, a third alarm signal is generated, and sent to the management terminal through the wireless communication module, so as to realize the function of sending an alarm signal when the lock box is damaged.

[0017] As a further explanation of the chain-type digital management smart lock described in the present invention, preferably, a mechanic call button is provided on the lock box, and the mechanic call button is electrically and signal-connected with the control module, so that when the control module receives the electrical signal of the mechanic call button, a call signal is generated, and sent to the management terminal through the wireless communication module, so as to realize the function of sending someone to repair the corresponding lock box when the management terminal receives the call signal.

[0018] Beneficial effects of the present invention: Structurally, the present invention uses a lock box, a wire rope, a lock buckle, a chain ring, a lock pin and other structures to lock the labor tools in a fixed position, which is convenient for finding the tools when in use and for counting the return status of the tools when not in use, thereby preventing the tools from being lost. A control module, a wireless communication module, a lock control module, an image processing module and an audio-visual prompt module are arranged in the lock box, so that the lock box can be externally connected to an identification device for face recognition and fingerprint recognition, and a remote communication connection is established with a management terminal, which facilitates the management terminal to control the unlocking and locking of multiple lock boxes. Two locking restrictions are set, in which the lock pin can only be removed through face recognition or fingerprint recognition after the management terminal issues a tool distribution instruction, thereby increasing the safety control of the tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the mechanical structure of the chain-type digital management smart lock of the present invention.

[0020] Figure 2 This is a schematic diagram of the system structure of the chain-based digital management smart lock of the present invention. DETAILED DESCRIPTION

[0021] In order to further understand the structure, features and other purposes of the present invention, the preferred embodiments are described in detail with reference to the accompanying drawings as follows. The embodiments described in the drawings are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention.

[0022] like Figure 1 As shown, Figure 1 The mechanical structure diagram of the chain-type digital management smart lock of the present invention; the chain-type digital management smart lock comprises a lock box 1, one end of the lock box 1 is connected to a steel wire rope 2, a lock buckle 3 is fixedly connected to the steel wire rope 2, and a turnbuckle is provided at the end of the steel wire rope 2 to cooperate with the lock buckle 3, so that when the turnbuckle and the lock buckle 3 are connected together, a closed chain ring 4 is formed at the end of the steel wire rope 2 for collecting labor tools, a lock pin 5 is connected to the chain ring 4, and a keyhole 6 is provided at the other end of the lock box 1, and the lock pin 5 is inserted in the keyhole 6 for locking, and an identification device 7 is connected to the outside of the lock box 1. In terms of structure, the lock box, steel wire rope, lock buckle, chain ring, lock pin and other structures are used to lock the labor tools in a fixed position, which is convenient for finding tools when in use, and for counting the return of tools when not in use, to prevent the loss of tools.

[0023] like Figure 2 As shown, Figure 2Schematic diagram of the system structure of the chain-type digital management smart lock of the present invention; a control module 11, a wireless communication module 12, a lock control module 13, an image processing module 14 and an audio-visual prompt module 15 are arranged in the lock box 1; the wireless communication module 12 is electrically connected and signal-connected to the control module 11, and the wireless communication module 12 is used to establish a communication connection between the lock box 1 and the management terminal 8, so that the management terminal 8 obtains the address code of the lock box 1, and the control module 11 receives the roll call instruction, tool distribution instruction, tool recovery instruction and inspection tool instruction from the management terminal 8 to generate a corresponding electrical signal; the recognition device 7 is electrically connected and signal-connected to the image processing module 14, and the image processing module 14 is electrically connected and signal-connected to the control module 11, and the image processing module 14 is used to collect the face image or fingerprint image from the recognition device 7, so that the face image or fingerprint image and the address code image of the lock box 1 are sent to the management terminal 8 through the wireless communication module 12, and the management terminal 8 receives the roll call instruction, tool distribution instruction, tool recovery instruction and inspection tool instruction from the management terminal 8 to generate a corresponding electrical signal. The management terminal 8 determines whether the face image or fingerprint image has passed the authentication, and whether the authenticated face image or fingerprint image matches the address code of the lock box 1, and feeds back the judgment result to the control module 11 to generate a corresponding electrical signal; the lock pin 5 is electrically connected and signal-connected with the lock control module 13, and the lock control module 13 is electrically connected and signal-connected with the control module 11. The lock control module 13 is used to control the unlocking and locking of the lock pin 5, so that the lock control module 13 locks when it senses the lock pin 5 inserted in the keyhole 6, performs the first unlocking when it receives the electrical signal corresponding to the tool distribution instruction, and performs the second unlocking when it receives the electrical signal corresponding to the judgment result; the sound and light prompt module 15 is electrically connected and signal-connected with the control module 11, and the sound and light prompt module 15 includes an indicator light and a buzzer. The sound and light prompt module 15 is used to issue different prompts for the roll call instruction, the tool distribution instruction, the tool recovery instruction and the inspection tool instruction. A control module, a wireless communication module, a lock control module, an image processing module and an audio-visual prompt module are arranged in the lock box, so that the lock box can be externally connected to an identification device for face recognition and fingerprint recognition, and a remote communication connection is established with the management terminal, so as to facilitate the management terminal to control the unlocking and locking of multiple lock boxes. Two locking restrictions are set in which the management terminal issues a tool distribution command and the lock pin can be removed only through face recognition or fingerprint recognition, thereby increasing the safety control of the tool.

[0024] like Figure 2As shown, an alarm module 16 is provided in the lock box 1, and the alarm module 16 is electrically and signal-connected to the control module 11. An alarm line is provided in the steel wire rope 2, one end of the alarm line is connected to the alarm module 16, and the other end of the alarm line is connected to the lock buckle 3 through the screw buckle, so that the alarm module 16 generates a first alarm signal when sensing the voltage change of the alarm line, and sends it to the management terminal 8 through the wireless communication module 12. An alarm line is provided in the steel wire rope, and the alarm line connects the lock buckle and the alarm module. When the lock buckle is opened or the steel wire rope is cut, the alarm module will promptly alarm the management terminal, thereby increasing the safety control of the tool.

[0025] like Figure 2 As shown, the lock box 1 is fixed on the workstation, and a posture sensor 17 is arranged in the lock box 1. The posture sensor 17 is electrically and signal-connected to the control module 11. The posture sensor 17 is used to sense the posture change of the lock box 1, so that the control module 11 generates a second alarm signal when receiving the electrical signal of the posture sensor 17, and sends it to the management terminal 8 through the wireless communication module 12. The posture sensor is arranged in the lock box. When the lock box is damaged or moved, the posture sensor will sense the change of the lock box, and the control module will promptly alarm the management terminal, thereby increasing the safety control of the tool.

[0026] When putting the tool back, just insert the lock pin 5 into the keyhole 6. The lock control module 13 generates a lock signal when sensing the lock pin 5 inserted in the keyhole 6, and sends it to the management terminal 8 through the wireless communication module 12. The management terminal 8 can grasp and display the recovery status of each lock box in real time, which is convenient for management and monitoring.

[0027] When roll call is required, the control module 11 receives the roll call instruction from the management terminal 8, and the control module 11 sends an electrical signal to the sound and light prompt module 15 and the image processing module 14, so that the sound and light prompt module 15 controls the indicator light to stay yellow, and the buzzer prompts, informing the workers to take the roll call. The image processing module 14 collects the face image or fingerprint image of the recognition device 7 and sends it to the management terminal 8. The management terminal 8 determines whether the face image or fingerprint image is the worker at the lock box, thereby realizing the function of assigning people to specific positions. The sound and light prompt module 15 controls the indicator light to turn off when the roll call is passed according to the judgment result of the management terminal 8.

[0028] When tools need to be issued, the control module 11 receives the tool issuance instruction from the management terminal 8, and the control module 11 sends an electrical signal to the sound and light prompt module 15 and the lock control module 13, so that the sound and light prompt module 15 controls the buzzer to prompt, and the lock control module 13 controls the first unlocking to inform the workers that they can use the tools. The workers then take out the tools through the face image or fingerprint image.

[0029] When the tool needs to be recovered, the control module 11 receives the tool recovery instruction from the management terminal 8, and the control module 11 sends an electrical signal to the sound and light prompt module 15 and the image processing module 14, so that the sound and light prompt module 15 controls the indicator light to stay green, and the buzzer prompts, informing the worker to retract the tool and stop using it. The worker only needs to insert the lock pin 5 into the keyhole 6. The lock control module 13 senses whether the lock pin 5 is inserted in the keyhole 6, and feeds back the status information of the lock box 1 to the management terminal 8. If the lock pin 5 is inserted in the keyhole 6, the management terminal 8 will display it. If the lock pin 5 is not inserted in the keyhole 6, the management terminal 8 will also display it, which is convenient for quick inventory.

[0030] When inspection tools are needed, the control module 11 receives the inspection tool instructions from the management terminal 8. The control module 11 sends an electrical signal to the sound and light prompt module 15 and the image processing module 14, so that the sound and light prompt module 15 controls the indicator light to flash bright green, and the buzzer prompts to inform the workers to conduct inspections. The workers need to insert the lock pin 5 into the keyhole 6. The lock control module 13 senses whether the lock pin 5 is inserted in the keyhole 6, and feeds back the status information of the lock box 1 to the management terminal 8. The management terminal 8 will display if the lock pin 5 is not inserted in the keyhole 6. The management terminal 8 will also display it, which is convenient for quick inventory. After the inventory, the workers can continue to take out the tools through the face image or fingerprint image.

[0031] In addition, the lock box 1 is integrally embedded with an induction alarm line, which is electrically and signal-connected to the control module 11, so that when the control module 11 is disconnected from the signal line of the induction alarm line, a third alarm signal is generated, and sent to the management terminal 8 through the wireless communication module 12, so as to realize the function of sending an alarm signal when the lock box is damaged. And a mechanic call button is provided on the lock box 1, which is electrically and signal-connected to the control module 11, so that when the control module 11 receives the electrical signal of the mechanic call button, a call signal is generated, and sent to the management terminal 8 through the wireless communication module 12, so as to realize the function of sending someone to repair the corresponding lock box when the management terminal receives the call signal.

[0032] It should be noted that the above invention content and specific implementation methods are intended to demonstrate the practical application of the technical solution provided by the present invention and should not be interpreted as limiting the scope of protection of the present invention. Those skilled in the art can make various modifications, equivalent substitutions or improvements within the spirit and principles of the present invention. The scope of protection of the present invention shall be subject to the attached claims.

Claims

1. A chain-type digital management smart lock, characterized in that: The invention comprises a lock box (1), one end of which is connected to a steel wire rope (2), a lock buckle (3) being fixedly connected to the steel wire rope (2), a turnbuckle being matched with the lock buckle (3) being provided at the end of the steel wire rope (2), so that when the turnbuckle and the lock buckle (3) are connected together, a closed chain ring (4) is formed at the end of the steel wire rope (2) for collecting labor tools, a lock pin (5) being connected to the chain ring (4), a keyhole (6) being provided at the other end of the lock box (1), the lock pin (5) being inserted into the keyhole (6) for locking, and an identification device (7) being connected to the outside of the lock box (1); wherein, A control module (11), a wireless communication module (12), a lock control module (13), an image processing module (14) and an audio and video prompt module (15) are arranged in the lock box (1); The wireless communication module (12) is electrically and signal-connected to the control module (11). The wireless communication module (12) is used to establish a communication connection between the lock box (1) and the management terminal (8) so that the management terminal (8) obtains the address code of the lock box (1). The control module (11) receives roll call instructions, tool distribution instructions, tool recovery instructions and tool inspection instructions from the management terminal (8) to generate corresponding electrical signals. The recognition device (7) is electrically and signal-connected to the image processing module (14), and the image processing module (14) is electrically and signal-connected to the control module (11). The image processing module (14) is used to collect a face image or a fingerprint image from the recognition device (7), so that the face image or the fingerprint image and the address code image of the lock box (1) are sent to the management terminal (8) through the wireless communication module (12). The management terminal (8) determines whether the face image or the fingerprint image has been authenticated, and whether the authenticated face image or the fingerprint image matches the address code of the lock box (1), and feeds back the judgment result to the control module (11) to generate a corresponding electrical signal. The lock pin (5) is electrically and signal-connected to the lock control module (13), and the lock control module (13) is electrically and signal-connected to the control module (11). The lock control module (13) is used to control the lock pin (5) to unlock and lock, so that the lock control module (13) locks when sensing the lock pin (5) inserted in the keyhole (6), performs a first unlocking when receiving an electrical signal corresponding to the tool issuing instruction, and performs a second unlocking when receiving an electrical signal corresponding to the judgment result; The sound and light prompt module (15) is electrically and signal-connected to the control module (11), the sound and light prompt module (15) comprises an indicator light and a buzzer, and the sound and light prompt module (15) is used to issue different prompts for the roll call instruction, the tool issuing instruction, the tool recovery instruction and the inspection tool instruction.

2. The chain-type digital management smart lock according to claim 1, characterized in that: An alarm module (16) is arranged in the lock box (1), and the alarm module (16) is electrically connected and signal-connected to the control module (11). An alarm line is arranged in the steel wire rope (2), one end of the alarm line is connected to the alarm module (16), and the other end of the alarm line is connected to the lock buckle (3) through the screw buckle, so that when the alarm module (16) senses a voltage change of the alarm line, a first alarm signal is generated, and the first alarm signal is sent to the management terminal (8) through the wireless communication module (12).

3. The chain-type digital management smart lock according to claim 1, characterized in that: The lock box (1) is fixed on a work station. A posture sensor (17) is arranged inside the lock box (1). The posture sensor (17) is electrically connected and signal-connected to a control module (11). The posture sensor (17) is used to sense the posture change of the lock box (1), so that the control module (11) generates a second alarm signal when receiving the electrical signal of the posture sensor (17), and sends the second alarm signal to the management terminal (8) through the wireless communication module (12), so as to realize the function of sending an alarm signal when the lock box is moved.

4. The chain-type digital management smart lock according to claim 1, characterized in that: The lock control module (13) generates a lock signal when sensing a lock pin (5) inserted into the keyhole (6), and sends the signal to the management terminal (8) via the wireless communication module (12).

5. The chain-type digital management smart lock according to claim 1, characterized in that: When the control module (11) receives a roll call instruction, the control module (11) sends an electrical signal to the sound and light prompt module (15) and the image processing module (14), so that the sound and light prompt module (15) controls the indicator light to be always on yellow, the buzzer sounds a prompt, the image processing module (14) collects a face image or a fingerprint image of the recognition device (7) and sends it to the management terminal (8), and the sound and light prompt module (15) controls the indicator light to be turned off when the roll call is passed according to the judgment result of the management terminal (8).

6. The chain-type digital management smart lock according to claim 1, characterized in that: When the control module (11) receives the tool distribution instruction, the control module (11) sends an electrical signal to the sound and light prompt module (15) and the lock control module (13), so that the sound and light prompt module (15) controls the buzzer to prompt, and the lock control module (13) controls the first unlocking.

7. The chain-type digital management smart lock according to claim 1, characterized in that: When the control module (11) receives the recovery tool instruction, the control module (11) sends an electrical signal to the sound and light prompt module (15) and the image processing module (14), so that the sound and light prompt module (15) controls the indicator light to be always green, the buzzer gives a prompt, the lock control module (13) senses whether the lock pin (5) is inserted in the keyhole (6), and feeds back the status information of the lock box (1) to the management terminal (8).

8. The chain-type digital management smart lock according to claim 1, characterized in that: When the control module (11) receives the inspection tool command, the control module (11) sends an electrical signal to the sound and light prompt module (15) and the image processing module (14), so that the sound and light prompt module (15) controls the indicator light to flash green, the buzzer prompts, the lock control module (13) senses whether the lock pin (5) is inserted in the keyhole (6), and feeds back the status information of the lock box (1) to the management terminal (8).

9. The chain-type digital management smart lock according to claim 1, characterized in that: The lock box (1) is integrally embedded with an induction alarm line, which is electrically and signal-connected to a control module (11) so that when the control module (11) and the signal line of the induction alarm line are disconnected, a third alarm signal is generated and sent to a management terminal (8) via a wireless communication module (12) to realize the function of sending an alarm signal when the lock box is damaged.

10. The chain-type digital management smart lock according to claim 1, characterized in that: A mechanic call button is provided on the lock box (1), and the mechanic call button is electrically and signal-connected to the control module (11), so that when the control module (11) receives the electrical signal from the mechanic call button, a call signal is generated and sent to the management terminal (8) through the wireless communication module (12), so that the management terminal can send someone to repair the corresponding lock box when receiving the call signal.

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