Seal management device and management method

Abstract

The invention discloses a seal management device and method, and belongs to the field of office management, the seal management device comprises a safety cabinet, seal cabinets, a mobile device and a computer, one side of the safety cabinet is provided with a plurality of seal cabinets, each seal cabinet can store a seal, the outer surface of the safety cabinet is provided with an interface, and the interface is connected with the computer. A seal management system is arranged on the computer; a moving device is arranged at the bottom of the safety cabinet and comprises transmission structures and a moving structure, the transmission structures are arranged on the left and right sides of the bottom of the safety cabinet, the front and rear ends of the transmission structures are connected with the moving structure, and the transmission structures and the moving structure are matched to facilitate movement of the safety cabinet; according to the seal management system, a company judges whether the use requirements of the seal are met or not according to positions, departments, projects and the like, the seal management system can ensure that only people meeting all the requirements can use the seal, the use safety of the seal is improved, and the process is simplified.

Description

Technical Field

[0001] The present invention belongs to the field of office management, and particularly relates to a seal management device and a management method. Background Art

[0002] In corporate operations and business management, administrative management, contract signing, and financial reimbursement are often involved. Therefore, signatures and seals are often required. The seals of enterprises and institutions are specially customized. Documents stamped with the company seal usually have legal effect and represent the company's authorization. Therefore, stricter management of the seals is required. However, under the rapid development of the market economy, there are acts of stealing or counterfeiting seals in the market, causing serious losses to the company. Therefore, the use of many company seals is strictly controlled. However, the process of manual review of signatures and seals is inefficient, error-prone, time-consuming and laborious. Especially when there are many company projects, a large amount of text needs to be signed and sealed in a timely manner, which is likely to delay the project progress and even cause economic losses to the company. Moreover, there are many types of seals. Most companies have official seals, financial seals, or human resources seals, etc. It is difficult to store them centrally and they are easy to lose. Therefore, different seals are used in different seal-using occasions. The seal-using process is cumbersome and complex, resulting in low handling efficiency. At the same time, some devices for storing seals are troublesome to move and inconvenient to use, further reducing the seal-using efficiency. Summary of the Invention

[0003] To solve the deficiencies in the prior art, the present invention provides a seal management device and a management method.

[0004] The present invention adopts the following technical solutions.

[0005] In a first aspect of the present invention, a seal management device is disclosed, including: a safety cabinet, a seal cabinet, a moving device, and a computer. A plurality of seal cabinets are provided on the outer surface of one side of the safety cabinet, and each seal cabinet can store a seal. An interface is provided on the outer surface of the safety cabinet, and the interface is connected to the computer. A seal management system is provided on the computer, and the opening and closing of the seal cabinet are controlled through the seal management system to ensure that only personnel who meet the seal use requirements can use the seal; a cabinet bottom upper plate and a cabinet bottom lower plate are provided at the bottom of the safety cabinet, and a moving device is provided between the cabinet bottom upper plate and the cabinet bottom lower plate. The moving device includes: a transmission structure and a moving structure. The transmission structures are symmetrically arranged on the left and right sides at the bottom of the safety cabinet, and the front and rear ends of the transmission structures are connected to the moving structure. The transmission structure and the moving structure are matched to enable the safety cabinet to move.

[0006] Preferably, the transmission structure includes: a housing, one side of the housing is fixedly connected to the outer wall of the safety cabinet, a motor is installed on the housing, the output shaft of the motor is connected to a ratchet disc three inside the housing, the ratchet disc three is clamped with the ratchet disc two, the ratchet disc two is clamped with the ratchet disc one, the ratchet disc two and the ratchet disc one are respectively connected to a lead screw one and a lead screw two, the lead screw one and the lead screw two are arranged in opposite directions front and back and both opposite ends of them are connected to an extrusion member, and a moving structure is installed on the extrusion member.

[0007] Preferably, the moving structure includes: a wheel bracket, the wheel brackets are symmetrically arranged on both sides of the extrusion member, the front end of the wheel bracket is pivotally connected to the extrusion member and the rear end is pivotally connected to the wheel, an extrusion groove is provided on the upper plate of the cabinet bottom corresponding to the extrusion member, the extrusion member is inserted into the extrusion groove, a hole is provided on the lower plate of the cabinet bottom corresponding to the wheel, and the wheel can extend out of the hole to drive the safety cabinet to move.

[0008] Preferably, two connecting pieces one and two are respectively installed on the front and rear outer walls of the housing, the connecting pieces one are symmetrically arranged on the left and right sides of the lead screw one, the connecting pieces two are symmetrically arranged on the left and right sides of the lead screw two, the wheel bracket is located between the connecting pieces, and one end of the wheel bracket close to the extrusion member is pivotally connected to the connecting pieces on both sides.

[0009] In the second aspect of the present invention, a method for managing seals is disclosed. Based on the above-mentioned seal management device, it includes the following steps: Step 1: Move the safety cabinet to the required position through the moving device; Step 2: Then connect the safety cabinet to an external computer, set a seal management system in the computer, and control the opening and closing of the seal cabinet through the seal management system; Step 3: Enter the position content, position category and seal usage level of each employee through the background of the seal management system to ensure that only personnel who meet the requirements can use the corresponding seals; Step 4: Set the seal usage requirements based on the position content, position category content and seal usage level set in the seal management system; Step 5: Extract the obtained data block s = "a1a2a3" of the seal usage requirements; Step 6: Verify the overall retrieval command after extraction, and open the corresponding seal cabinet according to the verification feedback.

[0010] Preferably, the step 3 includes: Step 3.1: According to the actual business needs, synchronize the employee position content in real time between the seal management system and the company's human resource management system through the API; Step 3.1: Determine the seal types and business conditions that each position can use according to the background settings of the seal management system for each position content, position category content and seal usage level; Step 3.3: Based on information such as the job transfer and job change of employees, the administrator can adjust the rights of different seals used for each position through the background of the seal management system.

[0011] Preferably, in step 4, the content of each position, the content of the position category, and the seal usage level set in step 3 are integrated through a Python script to obtain a data block s = "a1a2a3". s = "a1a2a3" is the seal usage requirement, where a1 represents the position content, a2 represents the position category content, and a3 represents the seal usage level.

[0012] Preferably, step 5 includes: Step 5.1: Define a1, a2, and a3 in s = "a1a2a3" based on the seal usage requirement; Step 5.2: Extract the values of a1, a2, and a3 of the seal user; Step 5.3: Integrate the values of a1, a2, and a3 of the seal user to construct an overall retrieval command; Step 5.1 is to split s = "a1a2a3" into a1, a2, and a3 and define a1 as the position content, a2 as the position category content, and a3 as the seal usage level.

[0013] Preferably, step 6 includes: Step 6.1: After obtaining the overall retrieval command from step 5, retrieve the records that meet the requirements from the seal management system. The seal management system feeds back a record set that meets the requirements, and add the record set that meets the requirements as an extension to the original retrieval command to form a new retrieval command; Step 6.2: Then the seal management system executes according to the new retrieval command and feeds back the corresponding data set. The data set can determine whether the seal user meets the seal usage requirements.

[0014] Preferably, in step 6.2, when the record of the data set is empty, it means that the seal user does not meet the seal usage requirements and the seal user cannot use the seal. When there is a record in the data set, it means that the seal user meets the seal usage requirements and the seal user can use the seal, and the corresponding seal cabinet 2 will automatically open.

[0015] The beneficial effects of the present invention are as follows. Compared with the prior art, multiple seal cabinets are provided on the safety cabinet of the present invention, which facilitates the storage of seals, meets the unified storage of multiple seals, ensures the safety of the seals. At the same time, a moving device is provided at the bottom of the safety cabinet. When the safety cabinet is not moving, the wheels do not protrude from the bottom of the safety cabinet, so the bottom of the safety cabinet fits the surface of the placement location, ensuring the stability of the device for storing seals at the placement location. When the safety cabinet moves, when the running motor causes the extrusion member to move towards the front and rear outer walls of the safety cabinet, the wheels and the extrusion member move synchronously. When the wheels are extruded by the outer wall of the safety cabinet, the wheels protrude from the holes, and the safety cabinet is lifted, and the bottom of the safety cabinet is separated from the surface of the placement location. The extrusion member continues to move until the wheel bracket fits the outer surface of the hole and the wheels are fixed, and the safety cabinet moves through the wheels at the bottom, facilitating the staff to use the seals anytime and anywhere.

[0016] At the same time, the seal management system of the present invention enables the company to automatically judge whether it meets the seal usage requirements according to positions, departments, projects, etc. At the same time, the seal management system is connected to the human resource management system, which can automatically update the information of each position personnel, timely adjust the position category and seal usage level of personnel, improve efficiency, reduce labor costs, be better adapted to various seal usage situations, improve versatility, and the seal management system can ensure that only personnel who meet all requirements can use it, ensuring the safety of seal usage and simplifying the process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a structural diagram of a seal management device of the present invention; Figure 2 is a sectional view of the moving device of a seal management device of the present invention; Figure 3 is Figure 2 a sectional view taken along the line D-D in; In the figure: 1, safety cabinet; 11, upper cabinet bottom plate; 12, lower cabinet bottom plate; 2, seal cabinet; 3, moving device; 31, transmission structure; 32, moving structure; 33, housing; 34, motor; 35, first ratchet wheel; 36, second ratchet wheel; 37, third ratchet wheel; 38, first lead screw; 39, second lead screw; 310, extrusion member; 311, moving structure; 312, wheel bracket; 313, wheel; 314, extrusion groove; 315, hole. DETAILED DESCRIPTION OF THE INVENTION

[0018] To make the objectives, technical solutions, and advantages of the present invention clearer, the following will clearly and completely describe the technical solutions of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. The embodiments described in this application are only a part of the embodiments of the present invention, rather than all embodiments. Based on the spirit of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

[0019] As Figures 1 - 3 shown, the present invention discloses a seal management device and a management method. The seal management device includes: a security cabinet 1, a seal cabinet 2, a moving device 3, and a computer. A plurality of seal cabinets 2 are provided on the outer surface of one side of the security cabinet 1, and each seal cabinet 2 can store seals. An interface is provided on the outer surface of the security cabinet 1, and the controller can be connected to the computer through the interface. A seal management system is provided on the computer to ensure the security and convenience of seal use.

[0020] As Figure 2 and Figure 3 shown, a cabinet bottom upper plate 11 and a cabinet bottom lower plate 12 are provided at the bottom of the security cabinet 1. The cabinet bottom upper plate 11 is above the cabinet bottom lower plate 12. The moving device 3 is arranged between the cabinet bottom upper plate 11 and the cabinet bottom lower plate 12. The moving device 3 includes: a transmission structure 31 and a moving structure 32. The transmission structures 31 are symmetrically arranged on the left and right sides of the security cabinet 1. The transmission structure 31 includes: a housing 33. One side of the housing 33 is fixedly connected to the outer wall of the security cabinet 1. A motor 34 is installed on the outer surface of the housing 33. The output shaft of the motor 34 is connected to a third ratchet disc 37 arranged inside the housing 33. The third ratchet disc 37 is engaged with a second ratchet disc 36. The second ratchet disc 36 is engaged with a first ratchet disc 35. The second ratchet discs 36 on the left and right sides are respectively connected to a first lead screw 38 and a second lead screw 39. The first lead screw 38 and the second lead screw 39 are on the same horizontal plane and are arranged in opposite directions front and back. The opposite ends of the first lead screw 38 and the second lead screw 39 are both screwed to an extrusion member 310. A moving structure 311 is installed on the upper part of the extrusion member 310.

[0021] The moving structure 311 includes: a wheel bracket 312. The wheel brackets 312 are symmetrically arranged on the left and right sides of the extrusion member 310. The front end of the wheel bracket 312 is pivotally connected to the extrusion member 310 and the rear end is pivotally connected to a wheel 313. An extrusion groove 314 is provided on the cabinet bottom upper plate 11 corresponding to the upper part of the extrusion member 310. The upper side of the extrusion member 310 is inserted into the extrusion groove 314. The extrusion member 310 can move horizontally along the extrusion groove 314. A hole 315 is provided on the cabinet bottom lower plate 12 corresponding to the lower part of the wheel 313. The wheel 313 can extend out of the hole 315 to drive the security cabinet 1 to move.

[0022] On the front and rear outer walls of the outer shell 33, two connecting pieces one and two connecting pieces two are respectively installed. The two connecting pieces one are symmetrically arranged on the left and right sides of the lead screw one 38, and the two connecting pieces two are symmetrically arranged on the left and right sides of the lead screw two 39. The wheel brackets 312 at the front and rear ends are located between the connecting pieces. The ends of the wheel brackets 312 at the front and rear ends close to one end of the extrusion part 310 are respectively pivotally connected to the connecting pieces one and two on both sides.

[0023] When the safety cabinet 1 of the present invention is not in motion, the moving device 3 is arranged at the bottom of the safety cabinet 1. At this time, the wheels 313 do not extend from the bottom of the safety cabinet 1. Therefore, the bottom of the safety cabinet 1 fits the surface of the placement location, ensuring the stability of storing the seal at the placement location. When the safety cabinet 1 is in motion, the running motor 34 is operated. The motor 34 drives the ratchet disc three 37 to rotate, and then the ratchet disc two 36 and the ratchet disc one 35 rotate synchronously. Because the ratchet disc two 36 and the ratchet disc one 35 are engaged and connected to rotate in opposite directions, the lead screw one 38 and the lead screw two 39 rotate in opposite directions under the drive of the motor 34, causing the extrusion parts 310 on the two lead screws to move back and forth along the lead screws. At the same time, the upper part of the extrusion part 310 is inserted into the extrusion groove 314. Therefore, whether the lead screw rotates or is stationary, the extrusion part 310 will not tilt or shift due to the excessive weight of the upper part under the restriction of the outer wall of the extrusion groove 314. When the extrusion part 310 moves towards the front and rear outer walls of the safety cabinet 1 driven by the lead screw, the wheels 313 and the extrusion part 310 move synchronously. When the wheels 313 are squeezed by the outer wall of the safety cabinet 1, the wheels 313 will extend from the holes 315 in the bottom plate 12 of the cabinet. The safety cabinet 1 is lifted, and the bottom of the safety cabinet 1 is separated from the surface of the placement location. At this time, the lead screw continues to rotate, and the extrusion part 310 continues to move towards the front and rear outer walls of the safety cabinet 1 until the wheel bracket 312 fits the outer surface of the hole 315 and the wheels 313 are fixed. Therefore, the safety cabinet 1 can be moved through the wheels 313 at the bottom, facilitating the staff to use the seal anytime and anywhere.

[0024] The present invention also discloses a method for managing seals, including: Step 1: Move the safety cabinet 1 to the required position through the moving device 3; Step 2: Then connect an external computer to the safety cabinet 1. A seal management system is set in the computer, and the opening and closing of the seal cabinet 2 in the safety cabinet 1 are controlled through the seal management system; Step 3: Enter the position content, position category content, and seal usage level of each employee through the background of the seal management system to ensure that only personnel meeting the requirements can use the corresponding seals; The said step 3 includes: Step 3.1: According to the actual business requirements, synchronize the employee position content in real time between the seal management system and the company's human resource management system through the API; Step 3.1: Determine the types of seals and business situations that each position can use according to the background settings of the seal management system for each position content, position category content, and seal usage level. Step 3.3: Based on information such as the job transfer and job changes of employees, the administrator can adjust the rights to use different seals for each position through the background of the seal management system. The administrator can independently modify relevant content from the background of the seal management system. The background of the seal management system includes: a position import window, a position category import window, and a detailed import window for position categories. Preferably, more import windows can also be set in the background of the seal management system.

[0025] The administrator can import the personnel information of each position through the position import window on the background of the seal management system by himself or automatically import and update the data through the human resource management system; at the same time, the administrator can establish multiple position categories according to different departments or projects, etc. in the position category import window, and assign the personnel of each position to the corresponding position category, such as position categories like the finance department, the administrative department, or the shantytown renovation project, etc.; the administrator can set the seal usage level for various position categories in the detailed import window of the position category, that is, the seals that can be used. For example: Employee 1 in the finance department position category can use the finance official seal, and the prerequisite for use is that only Employee 1 in the finance department position category can use the finance official seal; employees in the shantytown renovation project position category can use the shantytown renovation project seal, and the prerequisite for use is that only employees in the shantytown renovation project position category can use the shantytown renovation project seal. Therefore, only when both the position category and the seal usage level meet the requirements, the corresponding seal cabinet 2 in the safe 1 will open, thereby enabling the company to automate the management of seal usage, improving the standardization of seal management, ensuring that all employees can only use the seals related to their positions, and ensuring the security of seal use.

[0026] Preferably, a position can be in one position category or in several position categories. When this position is in several position categories, it means that this position can meet multiple seal usage levels.

[0027] Step 4: Set the seal usage requirements based on the position content, position category content, and seal usage level set in the seal management system. In step 4, the position content, position category content, and seal usage level set in step 3 are integrated through a Python script to obtain a data block s = "a1a2a3", and s = "a1a2a3" is the seal usage requirement.

[0028] In a specific embodiment, Employee 1 in the position category of the finance department is the user of the seal with the employee number 01. Through the position import window, the position category import window, and the details import window of the position category, the employee number 01, the finance department, and the seal usage level of Employee 1 are jointly determined. Then, the content of the position, the content of the position category, and the content of the seal usage level are integrated through a Python script, and then the data block s = "a1a2a3" is obtained, where a1 represents the position content, a2 represents the position category content, and a3 represents the seal usage level, that is, the seal usage requirements for the employee number 01.

[0029] Step 5: Extract the data block s = "a1a2a3" of the obtained seal usage requirements; The said Step 5 includes: Step 5.1: Define a1, a2, and a3 in s = "a1a2a3" based on the seal usage requirements; Step 5.2: Extract the values of a1, a2, and a3 of the seal user; Step 5.3: Integrate the values of a1, a2, and a3 of the seal user to construct the overall retrieval command; In a specific embodiment, after the seal management system obtains s = "a1a2a3" of the seal usage requirements in Step 3, extract s = "a1a2a3"; first, split s = "a1a2a3" in the seal usage requirements into a1, a2, and a3 and define them. a1 is the position content, a2 is the position category content, and a3 is the seal usage level. Then, extract the values of a1, a2, and a3 respectively. Different methods are used to extract the values corresponding to a1, a2, and a3. For example, obtain the position content such as the employee number 01 of the seal user by extracting constant values for a1; obtain the position category where the seal user is located through multi-value storage and lookup for a2. The seal user can be in several position categories. Then, obtain the seal usage level of the seal user through structured query language for a3. Integrate the three extracted values through Boolean operations to construct the overall retrieval command. Boolean operations include two methods: AND (and) and OR (or). Integrate multiple value requirements through the keywords and and or. For example: (a1 and a2 and a3) means that each requirement a1, a2, and a3 needs to be met, and (a1 and a2) or (a3) means that the requirements a1 and a2 are both met, or the requirement a3 is met.

[0030] Boolean operations can define and integrate the numerical requirements of a1, a2, and a3, and then construct an overall retrieval command. For example, define the numerical requirements of a1, a2, and a3: a1 requires the job content of the seal user, a2 requires that the seal user can only use the seals in their own job category, and a3 requires that the seal user can use the seals that reach the seal use level in their job category; integrate the numerical requirements of a1, a2, and a3: by setting (a1 and a2 and a3), it means that the seal can be used only when the numerical requirements of a1, a2, and a3 are all met, and then construct an overall retrieval command.

[0031] Step 6: Verify the overall retrieval command after extraction, and based on the verification feedback, open the corresponding seal cabinet 2; Step 6.1: After obtaining the overall retrieval command from Step 5, retrieve the records that meet the requirements from the seal management system. The seal management system feeds back a set of records that meet the requirements, and add the set of records that meet the requirements as an extension to the original retrieval command to form a new retrieval command.

[0032] Step 6.2: Then the seal management system executes according to the new retrieval command and feeds back the corresponding data set. The data set can determine whether the seal user meets the seal use requirements.

[0033] In Step 6.2, when the record in the data set is empty, it means that the seal user does not meet the seal use requirements and the seal user cannot use the seal. When there is a record in the data set, it means that the seal user meets the seal use requirements and the seal user can use the seal, and then the seal cabinet 2 will automatically open.

[0034] The seal management system of the present invention realizes that the company can automatically judge whether it meets the seal use requirements according to the position, department, project, etc. At the same time, the seal management system is connected to the human resource management system, which can automatically update the information of each position personnel, timely adjust the position category and seal use level of personnel, improve efficiency, reduce labor costs, better adapt to various seal use situations, improve versatility, and the seal management system can ensure that only personnel who meet all requirements can use it, ensuring the security of seal use and simplifying the process.

[0035] The beneficial effects of the present invention are as follows. Compared with the prior art, multiple seal cabinets are provided on the safety cabinet of the present invention, which facilitates the storage of seals, meets the unified storage of multiple seals, ensures the safety of seals. At the same time, a moving device is provided at the bottom of the safety cabinet. When the safety cabinet is not moving, the wheels do not protrude from the bottom of the safety cabinet, so the bottom of the safety cabinet fits the surface of the placement location, ensuring the stability of the device for storing seals at the placement location. When the safety cabinet moves, when the running motor causes the extrusion member to move towards the front and rear outer walls of the safety cabinet, the wheels and the extrusion member move synchronously. When the wheels are squeezed by the outer wall of the safety cabinet, the wheels protrude from the holes, and the safety cabinet is lifted, and the bottom of the safety cabinet is separated from the surface of the placement location. The extrusion member continues to move until the wheel bracket fits the outer surface of the hole and the wheels are fixed, and the safety cabinet moves through the wheels at the bottom, facilitating the staff to use the seals anytime and anywhere.

[0036] At the same time, the seal management system of the present invention enables the company to automatically determine whether it meets the seal usage requirements according to positions, departments, projects, etc. At the same time, the seal management system is connected to the human resource management system, which can automatically update the information of each position personnel, timely adjust the position category and seal usage level of personnel, improve efficiency, reduce labor costs, better adapt to various seal usage situations, improve versatility, and the seal management system can ensure that only personnel who meet all requirements can use it, ensuring the safety of seal usage and simplifying the process.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: still can modify the specific implementation manners of the present invention or make equivalent replacements, and any modification or equivalent replacement without departing from the spirit and scope of the present invention shall be covered by the protection scope of the claims of the present invention.

Claims

1. A seal management device, comprising: A safety cabinet (1), a seal cabinet (2), a mobile device (3) and a computer, characterized in that: On one outer surface of the safety cabinet (1), a plurality of seal cabinets (2) are provided, and each seal cabinet (2) can store seals. An interface is provided on the outer surface of the safety cabinet (1), and the interface is connected to the computer. A seal management system is provided on the computer, and the opening and closing of the seal cabinet (2) are controlled through the seal management system to ensure that only personnel who meet the seal usage requirements can use the seals; At the bottom of the safety cabinet (1), a cabinet bottom upper plate (11) and a cabinet bottom lower plate (12) are provided. A mobile device (3) is arranged between the cabinet bottom upper plate (11) and the cabinet bottom lower plate (12). The mobile device (3) includes: a transmission structure (31) and a mobile structure (32). The transmission structure (31) is symmetrically arranged on the left and right sides at the bottom of the safety cabinet (1). The front and rear ends of the transmission structure (31) are connected to the mobile structure (32). The cooperation of the transmission structure (31) and the mobile structure (32) enables the safety cabinet (1) to move.

2. A seal management device according to claim 1, characterized in that: The transmission structure (31) includes: a housing (33). One side of the housing (33) is fixedly connected to the outer wall of the safety cabinet (1). A motor (34) is installed on the housing (33). The output shaft of the motor (34) is connected to a third ratchet disc (37) inside the housing (33). The third ratchet disc (37) is engaged with a second ratchet disc (36). The second ratchet disc (36) is engaged with a first ratchet disc (35). The second ratchet disc (36) and the first ratchet disc (35) are respectively connected to a first lead screw (38) and a second lead screw (39). The first lead screw (38) and the second lead screw (39) are arranged in opposite directions front and back, and both ends in the opposite direction are connected to an extrusion member (310). A mobile structure (311) is installed on the extrusion member (310).

3. A seal management device according to claim 2, characterized in that: The mobile structure (311) includes: a wheel bracket (312). The wheel brackets (312) are symmetrically arranged on both sides of the extrusion member (310). The front end of the wheel bracket (312) is pivotally connected to the extrusion member (310) and the rear end is pivotally connected to a wheel (313). An extrusion groove (314) is provided on the cabinet bottom upper plate (11) corresponding to the extrusion member (310). The extrusion member (310) is inserted into the extrusion groove (314). A hole (315) is provided on the cabinet bottom lower plate (12) corresponding to the wheel (313). The wheel (313) can extend out of the hole (315) to drive the safety cabinet (1) to move.

4. A seal management device according to claim 2, characterized in that: Two connecting pieces one and two are respectively installed on the front and rear outer walls of the housing (33). The connecting pieces one are symmetrically arranged on the left and right sides of the first lead screw (38). The connecting pieces two are symmetrically arranged on the left and right sides of the second lead screw (39). The wheel bracket (312) is located between the connecting pieces. One end of the wheel bracket (312) close to the extrusion member (310) is pivotally connected to the connecting pieces on both sides.

5. A method for managing seals, based on a seal management device according to any one of claims 1-4, characterized in that: Step 1: Move the safe cabinet (1) to the required position by the mobile device (3); Step 2: Then externally connect the safe cabinet (1) to a computer, set up a seal management system in the computer, and control the opening and closing of the seal cabinet (2) through the seal management system; Step 3: Enter the position content, position category, and seal usage level of each employee through the background of the seal management system to ensure that only eligible personnel can use the corresponding seals; Step 4: Set the seal usage requirements based on the position content, position category content, and seal usage level set in the seal management system; Step 5: Extract the data block s = "a1a2a3" of the obtained seal usage requirements; Step 6: Verify the overall retrieval command after extraction, and based on the verification feedback, open the corresponding seal cabinet (2).

6. A method for managing seals according to claim 5, wherein: The said Step 3 includes: Step 3.1: According to the actual business needs, synchronize the employee position content in real time between the seal management system and the company's human resource management system through the API; Step 3.1: Based on the background settings of the seal management system for each position content, position category content, and seal usage level, determine the seal types and business situations that each position can use; Step 3.3: Based on information such as employee position transfers and position changes, the administrator can adjust the rights of different seals used by each position through the background of the seal management system.

7. A method for managing seals according to claim 5, wherein: The said Step 4 is to integrate the position content, position category content, and seal usage level set in Step 3 through a Python script to obtain the data block s = "a1a2a3", and s = "a1a2a3" is the seal usage requirement, where a1 represents the position content, a2 represents the position category content, and a3 represents the seal usage level.

8. A method for managing seals according to claim 5, wherein: The said Step 5 includes: Step 5.1: Define a1, a2, and a3 in s = "a1a2a3" based on the seal usage requirements; Step 5.2: Extract the values of a1, a2, and a3 of the seal user; Step 5.3: Integrate the values of a1, a2, and a3 of the seal user to construct an overall retrieval command; The said Step 5.1 is to split s = "a1a2a3" into a1, a2, and a3 and define a1 as the position content, a2 as the position category content, and a3 as the seal usage level.

9. A method for managing seals according to claim 5, wherein: The said Step 6 includes: Step 6.1: After obtaining the overall retrieval command from Step 5, retrieve the records that meet the requirements from the seal management system. The seal management system feedbacks a record set that meets the requirements, and add the record set that meets the requirements as an extension to the original retrieval command to form a new retrieval command; Step 6.2: Subsequently, the seal management system executes according to the new retrieval command and feeds back the corresponding data set, and the data set can determine whether the seal user meets the seal usage requirements.

10. A method for managing a seal according to claim 9, wherein: In the step 6.2, when the record of the data set is empty, it means that the seal user does not meet the seal usage requirements and the seal user cannot use the seal. When there is a record in the data set, it indicates that the seal user meets the seal usage requirements and the seal user can use the seal, and then the corresponding seal cabinet 2 automatically opens.

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