Intelligent chained tool lock management device

Abstract

The utility model discloses an intelligent chained tool lock management device which comprises a chained tool lock module, a tool lock box module and a steel wire signal rope. The chained tool lock module is provided with a plug connector which is electrically connected with the circuit board, an electric lock and a control panel are arranged in the tool lock box module, and the two modules are electrically connected through the plug connector; and two ends of the steel wire signal rope are respectively connected with the ground signal and circuit systems of the two modules. The device flexibly adapts to different tools through modular plug-in design, the use state of the tools is monitored in real time through signal lines, security response is triggered when a steel wire rope is damaged or a lock shell is disassembled, real-time supervision, illegal disassembly prevention and standardized management and control of tool management are achieved, the supervision efficiency and safety are remarkably improved, and the safety of the tools is improved. The method is suitable for tool safety management in prisons and other special scenes.

Description

TECHNICAL FIELD

[0001] The utility model relates to the lock management related technical field, especially a kind of tool lock management device of intelligent chain. BACKGROUND

[0002] In the prison labor environment, especially the work station mainly with clothing production and footwear production, various tools such as scissors, pliers, yarn scissors, screwdrivers are indispensable components of production. However, these tools are also high-risk items, once improperly managed, taken out of the workshop or privately stored, it is easy to cause safety incidents. At present, most prisons are relatively backward in the management of these tools, mainly using the traditional means of fixed at work station or person-to-person. These methods are not only inefficient, low standardization, but also have significant loopholes in safety supervision, bringing severe challenges to the safety management of prison.

[0003] Specifically, although the existing fixed management tools limit the movement of tools to some extent, they cannot realize real-time management of diverse tools, and tools can be easily stored or used by workers through disassembly. And the person-to-person management method relies more on manual supervision, not only high cost, but also difficult to guarantee the supervision effect, and there are great security risks.

[0004] With the continuous development of production intelligence, the demand for intelligent management tools of prison management department is increasingly urgent. However, some of the prison work station tool management schemes on the market are still limited to the traditional ideas of chain fixing or fixed tools, which cannot effectively deal with the above problems. These schemes have obvious shortcomings in tool diversity management, real-time supervision and prevention of illegal disassembly and removal. UTILITY MODEL CONTENT

[0005] In order to overcome at least one of the defects described in the above prior art, the utility model provides a kind of tool lock management device of intelligent chain. It can solve the problem that tools are illegally disassembled or taken away, significantly improve the efficiency, standardization and safety of prison tool management, and provide strong technical support for the safety management of prison.

[0006] The utility model discloses an intelligent chain tool lock management device, which comprises a chain tool lock module, a tool lock box module, a steel wire signal rope and the like.

[0007] By adopting the above scheme, the chain tool lock module and the tool lock box module are designed to be plugged in, which can flexibly adapt to different types of tools and realize real-time management of the tools. Through the connection of the circuit board, the control board and the signal line, the state of the tools can be monitored in real time, including whether the tools are taken, whether the tools are returned, etc., thereby realizing real-time supervision of the tools. The intelligent chain tool lock management device is designed with the steel wire signal rope. When the steel wire signal rope is damaged or the lock shell mechanism is disassembled, the system can immediately receive a signal and respond, effectively avoiding the risk of illegal disassembly or taking away of the tools. The efficiency, standardization and safety of prison tool management are significantly improved.

[0008] Further, the lock shell mechanism comprises a lock shell cover plate and a lock shell bottom plate. The lock shell bottom plate is assembled with the lock shell cover plate. The lock shell bottom plate is provided with a circuit board mounting position on the side facing the lock shell cover plate. The plug-in part is arranged on the side of the lock shell bottom plate away from the lock shell cover plate.

[0009] By adopting the above scheme, the overall stability of the lock shell mechanism is ensured, and the circuit board is effectively prevented from being disturbed and damaged by the external environment. The plug-in part is arranged on the side of the lock shell bottom plate away from the lock shell cover plate, which facilitates the plug-in connection with the tool lock box module, makes the assembly and disassembly of the tool lock management device more convenient, and improves the reliability and stability of the connection.

[0010] Further, the lock shell cover plate is provided with a short-circuit boss on the side facing the lock shell bottom plate. The short-circuit boss is pressed against the steel wire signal rope.

[0011] By adopting the above solution, the design of the shorting boss provides better fixation and support for the steel wire signal rope inside the locking mechanism. By pressing the steel wire signal rope together, the shorting boss ensures a stable connection between the signal line and the circuit board, avoiding signal transmission problems caused by loose connections or poor contact.

[0012] Furthermore, a photoresistor is also provided on the circuit board, which detects the connection status between the lock cover plate and the lock base plate of the lock mechanism.

[0013] By employing the above scheme, the photoresistor can sense changes in light intensity and convert them into an electrical signal output. When the lock mechanism is forcibly removed, the gap between the lock cover plate and the lock base plate changes, causing light to enter the lock housing. The photoresistor can quickly capture this change in light and generate a corresponding electrical signal, thereby achieving real-time monitoring of the forced removal.

[0014] Furthermore, the tool lock box module is provided with at least one connection position, and each connection position is connected to a chained tool lock module.

[0015] By adopting the above solution, the tool lock box module can manage multiple tools simultaneously.

[0016] Furthermore, the tool lock box module includes: a lock box body; a lock box base plate, wherein the lock box body is fastened to the lock box base plate, and the electric lock and the control board are both mounted on the lock box base plate.

[0017] By adopting the above solution, not only is the structural stability ensured, but the security of the entire tool lock box module is also improved.

[0018] Furthermore, a fixing block is also provided on the bottom plate of the lock box, which is used to press the steel wire signal rope.

[0019] By adopting the above solution, the stable position of the steel wire signal rope on the bottom plate of the lock box is ensured, preventing the signal rope from moving or shaking inside the lock box, thereby reducing signal transmission problems caused by physical interference.

[0020] Furthermore, the connector includes a first plug, a second plug, and a locking rod located between the first plug and the second plug, the locking rod being used to communicate with and engage with the electric lock.

[0021] By adopting the above solution, a secure connection between the connector and the electric lock is ensured. When the first and second connectors are inserted into their corresponding slots, the locking lever can automatically or manually engage and lock with the electric lock, thus preventing the connectors from accidentally falling off or loosening. This design improves connection reliability and ensures stable signal or power transmission.

[0022] Furthermore, it also includes an alarm unit, which is electrically connected to the control board.

[0023] By adopting the above solution, the status of the tool lock box module can be monitored in real time. Once an abnormality is detected, such as unauthorized disassembly or signal anomalies, the alarm unit will immediately issue an alarm signal to alert management personnel and prompt them to take appropriate measures, thereby enhancing the security of the tool lock box module.

[0024] Furthermore, it also includes a human-computer interaction module, which includes: an authentication unit, which includes a fingerprint recognition module and / or a face recognition module; and a display touch unit, which is electrically connected to the authentication unit and the control board.

[0025] By adopting the above solution, it is ensured that only authorized personnel can access or use the tool lock box module, effectively preventing unauthorized intrusion and tool abuse. The module's status and operation prompts can be displayed in real time. The touchscreen also supports various user operations, such as inputting commands and browsing menus, improving the convenience and intuitiveness of the interaction.

[0026] In summary, the intelligent chain-linked tool lock management device provided by this utility model has the following technical effects:

[0027] 1. Through the plug-in design of the chained tool lock module and tool lock box module, flexible adaptation and real-time management of different types of tools are achieved. This greatly reduces the workload of manual supervision and management, and improves management efficiency;

[0028] 2. The circuit board, control board, and signal cables constitute a complete monitoring system capable of monitoring the status of the tools in real time, including whether they have been used or returned. This real-time monitoring mechanism helps prison management departments to standardize the use of tools, ensuring their proper use and timely return.

[0029] 3. The design of the steel wire signal rope is a major highlight of this device. When the steel wire signal rope is damaged or the locking mechanism is disassembled, the system can immediately receive the signal and respond, effectively preventing the risk of tools being illegally disassembled or taken away. This design greatly enhances the security of prison tool management;

[0030] 4. The adoption of intelligent management methods reduces the need for manual intervention and direct supervision, thus lowering maintenance costs. Simultaneously, the plug-in design facilitates the maintenance and replacement of individual components, further reducing maintenance difficulty and costs. Attached Figure Description

[0031] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model;

[0032] Figure 2 This is a schematic diagram of the tool lock box module structure according to an embodiment of the present utility model;

[0033] Figure 3 This is a schematic diagram of the internal structure of the tool lock box module according to an embodiment of the present utility model;

[0034] Figure 4 This is a schematic diagram of the lock cover plate structure according to an embodiment of the present utility model;

[0035] Figure 5 This is a schematic diagram of the lock case base plate structure according to an embodiment of the present utility model;

[0036] Figure 6 This is a schematic diagram of the human-computer interaction module structure according to an embodiment of the present invention;

[0037] Figure 7 This is a schematic diagram of the human-computer interaction module structure according to an embodiment of the present invention;

[0038] Figure 8 This is a schematic diagram of the module connection structure of an embodiment of the present utility model;

[0039] Figure 9 This is a schematic diagram of the photoresistor circuit connection structure according to an embodiment of the present invention;

[0040] Figure 10 This is a schematic diagram of the electric lock circuit connection structure according to an embodiment of the present invention.

[0041] The meanings of the reference numerals in the attached drawings are as follows: 1. Chained tool lock module; 11. Lock housing mechanism; 111. Lock housing cover plate; 112. Lock housing base plate; 113. Circuit board mounting position; 114. Shorting boss; 12. Circuit board; 121. Photoresistor; 13. Connector; 131. First plug-in; 132. Second plug-in; 133. Locking rod; 2. Tool lock box module; 21. Lock box body; 211. Lock box body; 212. Lock box base plate; 22. Electric lock; 23. Control board; 24. Connection position; 25. Fixing block; 3. Steel wire signal rope; 4. Alarm unit; 5. Human-machine interaction module; 51. Authentication unit; 52. Display touch unit. Detailed Implementation

[0042] To better understand and implement this invention, the technical solutions in the embodiments of this invention will be clearly and completely described and discussed below with reference to the accompanying drawings. Obviously, what is described here is only a part of the examples of this invention, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the protection scope of this invention.

[0043] To facilitate understanding of the embodiments of this utility model, further explanations and descriptions will be provided below with reference to the accompanying drawings and specific embodiments. These embodiments do not constitute a limitation on the embodiments of this utility model.

[0044] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0045] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Example

[0046] See Embodiment 1 of this utility model. Figures 1-5 and Figures 8-10As shown, an intelligent chained tool lock management device is disclosed, including a chained tool lock module 1, a tool lock box module 2, and a steel wire signal rope 3. The chained tool lock module 1 includes a lock housing mechanism 11 and a circuit board 12. The lock housing mechanism 11 is provided with an outwardly extending plug 13, which is electrically connected to the circuit board 12. The tool lock box module 2 includes a lock box body 211, an electric lock 22, and a control board 23. The electric lock 22 is installed in the lock box body 211 and is electrically connected to the control board 23. The electric lock 22 is connected to a power source through a pull-up resistor. This power source is a backup power source and is normally directly connected to a socket. The power source is only activated in the event of a power outage to ensure normal alarm prompts. The connector 13 is inserted into the lock box body 211. When the connector 13 is inserted into the lock box body 211, the connector 13 is electrically connected to the electric lock 22 and the control board 23. The steel wire signal rope 3 includes a signal line and a steel wire rope wrapped around the signal line. One end of the steel wire rope is connected to the ground signal of the lock housing mechanism 11, and the other end is connected to the ground signal of the lock box body 211. One end of the signal line is electrically connected to the circuit board 12, and the other end is electrically connected to the control board 23. The connection is achieved through the chained tool lock module 1 and the tool lock module 211. The plug-in design of the lock box module 2 allows for flexible adaptation to different types of tools, enabling real-time management. Through the connection of circuit board 12, control board 23, and signal lines, the status of tools can be monitored in real time, including whether they have been used or returned, thus achieving real-time tool supervision. The intelligent chain-like tool lock management device, through the design of the steel wire signal rope 3, ensures that the system receives a signal and responds immediately when the steel wire signal rope 3 is damaged or the lock mechanism 11 is disassembled, effectively preventing the risk of tools being illegally disassembled or taken away. This significantly improves the efficiency, standardization, and security of prison tool management.

[0047] In some specific embodiments, the lock housing mechanism 11 includes a lock housing cover plate 111 and a lock housing base plate 112. The lock housing base plate 112 is fastened to the lock housing cover plate 111, including but not limited to snap-fit, threaded connection, or magnetic connection. A circuit board mounting position 113 is provided on the side of the lock housing base plate 112 facing the lock housing cover plate 111. The connector 13 is disposed on the side of the lock housing base plate 112 away from the lock housing cover plate 111, ensuring the overall stability of the lock housing mechanism 11 and effectively preventing the circuit board 12 from being interfered with or damaged by the external environment. Distributing the connector 13 on the side of the lock housing base plate 112 away from the lock housing cover plate 111 facilitates connection with the tool lock box module 2, making the assembly and disassembly of the tool lock management device more convenient, and also improving the reliability and stability of the connection. The tool lock box module 2 includes a lock box body 211 and a lock box base plate 212. The lock box body 211 is fastened to the lock box base plate 212. The electric lock 22 and the control board 23 are both installed on the lock box base plate 212, which not only ensures the stability of the structure, but also improves the security of the entire tool lock box module 2.

[0048] Preferably, the steel wire signal rope 3 is wound into a loop via the lock housing mechanism 11 to fix the tool. The connector 13 is made of metal and can be used to short-circuit with the steel wire rope. After the connector 13 is plugged into the electric lock 22, the steel wire rope is short-circuited with the outer shell of the electric lock 22. When the lock housing cover plate 111 and the lock housing bottom plate 112 are opened, the signal wire embedded in the steel wire rope is disconnected, thereby detecting whether there is a risk of the tool being taken away.

[0049] Furthermore, a shorting boss 114 is provided on the side of the lock housing cover plate 111 facing the lock housing base plate 112. The shorting boss 114 presses against the steel wire signal rope 3. The design of the shorting boss 114 provides better fixation and support for the steel wire signal rope 3 inside the lock housing mechanism 11. By pressing against the steel wire signal rope 3, the shorting boss 114 ensures a stable connection between the signal line and the circuit board 12, avoiding signal transmission problems caused by loose connections or poor contact. A fixing block 25 is also provided on the lock housing base plate 212. The fixing block 25 is used to press against the steel wire signal rope 3, ensuring a stable position of the steel wire signal rope 3 on the lock housing base plate 212, preventing the signal rope from moving or shaking inside the lock housing, thereby reducing signal transmission problems caused by physical interference.

[0050] In some embodiments, a photoresistor 121 is also provided on the circuit board 12. The photoresistor 121 detects the connection state between the lock cover plate 111 and the lock base plate 112 of the lock housing mechanism 11. The photoresistor 121 can sense changes in light intensity and convert them into electrical signals. When the lock housing mechanism 11 is forcibly removed, the gap between the lock cover plate 111 and the lock base plate 112 changes, causing light to enter the lock housing. The photoresistor 121 can quickly capture this light change and generate a corresponding electrical signal, thereby realizing real-time monitoring of the forced removal. When the lock cover plate 111 and the lock base plate 112 are opened, as... Figure 9 As shown, when the value of photoresistor 121 decreases, the voltage drop across R2 increases, and the signal signal becomes high-level. This is used to determine that the lock cover plate 111 and the lock base plate 112 of the lock mechanism 11 have separated, thereby notifying the human-machine interface module 5 to provide a prompt and alarm, preventing the tool from being hidden or taken away.

[0051] It should be noted that the tool lock box module 2 is provided with at least one connection position 24, and each connection position 24 is connected to a chained tool lock module 1. In this embodiment 1, three connection positions 24 are provided, which can manage three different types of tools at the same time, such as scissors, wrenches, and yarn shears. Each connection position 24 is independently detected and controlled.

[0052] In some embodiments, the connector 13 includes a first insert 131, a second insert 132, and a locking lever 133 located between the first insert 131 and the second insert 132. The locking lever 133 communicates with and engages with the electric lock 22, ensuring a secure connection between the connector 13 and the electric lock 22. When the first insert 131 and the second insert 132 are inserted into their corresponding slots, the locking lever 133 can automatically or manually communicate with and engage with the electric lock 22, thereby preventing the connector 13 from accidentally falling off or loosening. This design improves the reliability of the connection and ensures stable transmission of signals or power. Figure 10 As shown, when connector 13 is inserted into electric lock 22, since the outer casing of electric lock 22 has been pulled up by resistor R3 to signal and the steel wire rope has been pulled down by resistor to ground, the outer casing of electric lock 22 is grounded after connector 13 is inserted, thus enabling detection of whether connector 13 is inserted into electric lock 22 and further confirming whether the tool has returned to its position. If the steel wire rope is intentionally cut, causing the steel wire signal line to break, such as... Figure 9 As shown, since the signal is pulled up to the power supply through the photoresistor 121, there is a certain voltage in the signal after the voltage is divided by R2. When the steel wire signal line is broken, the signal is directly grounded to 0V, thereby determining whether the steel wire rope has been cut.

[0053] Preferably, to accommodate simultaneous user activity, an alarm unit 4 is also included. The alarm unit 4 is electrically connected to the control board 23 and can monitor the status of the tool lock box module 2 in real time. Once an abnormality is detected, such as unauthorized disassembly or signal anomalies, the alarm unit 4 will immediately issue an alarm signal, alerting management personnel to take appropriate measures, thus enhancing the security of the tool lock box module 2.

[0054] In practical use, the user manually presses the unlock button on the electric lock 22 to select physical authorization, such as key authorization, causing the electric lock 22 to pop open. The connector 13 disengages from the electric lock 22, and the control board 23 detects a change in the voltage level of the electric lock 22's outer casing from low to high, marking the tool as "used." The user then inserts the connector 13 into the electric lock 22 and presses it to lock. (See reference...) Figure 6 As shown, when the control board 23 detects the locking signal of the electric lock 22 and the voltage level of the outer casing is pulled low, the tool is marked as "returned". If the wire rope or signal line is damaged, the control board 23 detects an abnormal voltage level. For example, if the signal line is broken, causing the voltage divider circuit to output 0V, an alarm will be triggered immediately. If the lock cover 111 is forcibly opened, the resistance of the photoresistor 121 decreases, the voltage divider circuit outputs a high level, and the alarm is triggered. Example

[0055] See Embodiment 2 of this utility model. Figures 1-10 As shown, based on Embodiment 1, a human-computer interaction module 5 is added. The human-computer interaction module 5 includes an authentication unit 51 and a display / touch unit 52. The authentication unit 51 includes a fingerprint recognition module and / or a face recognition module for operator authentication, ensuring that only authorized personnel can access or use the tool lock box module 2, effectively preventing illegal intrusion and tool abuse. The display / touch unit 52 is electrically connected to the authentication unit 51 and the control board 23. Preferably, it uses a 7-inch LCD touchscreen to display the tool status, such as "locked," "not returned," operation menus, and alarm information, and can display the status of the tool lock box module 2 and operation prompts in real time. The touchscreen also supports various user operations, such as inputting commands and browsing menus, improving the convenience and intuitiveness of the interaction.

[0056] In practical use cases, users select a tool number via the touchscreen, triggering authentication unit 51 for fingerprint or facial recognition. After successful authentication, control board 23 sends an unlocking command to electric lock 22, which opens, allowing the user to retrieve the tool. Control board 23 records the retrieval time and the operator's identity information. When the user returns the tool, after connector 13 is inserted into electric lock 22, control board 23 must simultaneously meet the following conditions to confirm the return:

[0057] 1. The mechanical locking signal of electric lock 22 is valid;

[0058] 2. The voltage level of the outer casing of electric lock 22 is pulled low to ground.

[0059] 3. The operator clicks the "Confirm Return" button on the touchscreen.

[0060] When an anomaly is detected, such as unauthorized disassembly or disconnection of signal lines, in addition to local audible and visual alarms, the control board 23 can also upload alarm information to the prison management platform via a wireless communication module, such as 4G, 5G, or WiFi.

[0061] In some embodiments, the control board 23 has a built-in memory that records the time, operator, and status information of each tool retrieval / return, and supports data export via USB.

[0062] In summary, the intelligent chain-linked tool lock management device provided by this utility model has the following technical effects:

[0063] 1. The plug-in design of the chained tool lock module 1 and tool lock box module 2 enables flexible adaptation and real-time management of different types of tools. This greatly reduces the workload of manual supervision and management, and improves management efficiency;

[0064] 2. The circuit board 12, control board 23, and signal lines constitute a complete monitoring system capable of monitoring the status of tools in real time, including whether they have been taken or returned. This real-time monitoring mechanism helps prison management departments to standardize the use of tools, ensuring their proper use and timely return.

[0065] 3. The design of the steel wire signal rope 3 is a major highlight of this device. When the steel wire signal rope 3 is damaged or the locking mechanism is disassembled, the system can immediately receive the signal and respond, effectively preventing the risk of tools being illegally disassembled or taken away. This design greatly enhances the security of prison tool management;

[0066] 4. The adoption of intelligent management methods reduces the need for manual intervention and direct supervision, thus lowering maintenance costs. Simultaneously, the plug-in design facilitates the maintenance and replacement of individual components, further reducing maintenance difficulty and costs.

[0067] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

Claims

1. An intelligent chained tool lock management apparatus, characterized by, The application relates to a chain tool lock module (1), a tool lock box module (2) and a steel wire signal rope (3). The chain tool lock module (1) comprises a lock shell mechanism (11) and a circuit board (12), the lock shell mechanism (11) is provided with a plug-in part (13), the plug-in part (13) is electrically connected with the circuit board (12); The tool lock box module (2) comprises a lock box body (211), an electric lock (22) and a control board (23), the electric lock (22) is installed in the lock box body (211) and is electrically connected with the control board (23), the electric lock (22) is connected with a power supply through a pull-up resistor, the plug-in part (13) is plugged with the lock box body (211), when the plug-in part (13) is plugged into the lock box body (211), the plug-in part (13) is electrically connected with the electric lock (22) and the control board (23); The steel wire signal rope (3) comprises a signal wire and a steel wire rope wrapped outside the signal wire, one end of the steel wire rope is connected with ground signal of the lock shell mechanism (11), the other end is connected with ground signal of the lock box body (211), one end of the signal wire is electrically connected with the circuit board (12), the other end is electrically connected with the control board (23).

2. The smart chained tool lock management device of claim 1, wherein, The lock shell mechanism (11) comprises: A lock shell cover plate (111): A lock shell bottom plate (112) which is assembled with the lock shell cover plate (111), one side of the lock shell bottom plate (112) facing the lock shell cover plate (111) is provided with a circuit board mounting position (113), the plug-in part (13) is arranged on the side of the lock shell bottom plate (112) away from the lock shell cover plate (111).

3. The smart chained tool lock management device of claim 2, wherein, The lock shell cover plate (111) is provided with a short-circuit boss (114) on the side facing the lock shell bottom plate (112), the short-circuit boss (114) is used for pressing the steel wire signal rope (3).

4. The smart chained tool lock management device of claim 1, wherein, The circuit board (12) is further provided with a photosensitive resistor (121), the photosensitive resistor (121) detects the connection state between the lock shell cover plate (111) and the lock shell bottom plate (112) of the lock shell mechanism (11).

5. The smart chained tool lock management device of claim 1, wherein, The tool lock box module (2) is provided with at least one connecting position (24), each connecting position (24) is connected with one chain tool lock module (1).

6. The smart chained tool lock management device of claim 1, wherein, The tool lock box module (2) comprises: A lock box body (211); A lock box bottom plate (212), the lock box body (211) is buckled on the lock box bottom plate (212), the electric lock (22) and the control board (23) are both installed on the lock box bottom plate (212).

7. A smart chained tool lock management device according to claim 6, characterized in that, The lock box bottom plate (212) is further provided with a fixing block (25), the fixing block (25) is used for pressing the steel wire signal rope (3).

8. The smart chained tool lock management device of claim 1, wherein, The plug-in part (13) comprises a first plug-in part (131), a second plug-in part (132) and a locking rod (133) between the first plug-in part (131) and the second plug-in part (132), the locking rod (133) is used for communicating with the electric lock (22) and being clamped.

9. The smart chained tool lock management device of claim 1, wherein, The application further comprises an alarm unit (4) which is electrically connected with the control board (23).

10. A smart chained tool lock management device according to any one of claims 1-9, characterized in that, Also included is a human-computer interaction module (5), the human-computer interaction module (5) includes: An authentication unit (51), the authentication unit (51) includes a fingerprint identification module and / or a face recognition module; A display touch unit (52), the display touch unit (52) is electrically connected with the authentication unit (51) and a control panel (23).

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