Intelligent seal cabinet based on internet early warning monitoring

Abstract

This invention belongs to the field of seal cabinet technology, specifically an intelligent seal cabinet based on internet-based early warning monitoring. It includes a cabinet body with a touch display panel and multiple seal storage compartments on the front. Each storage compartment includes a storage box with a sealing plate hinged to its front. A sliding plate is slidably mounted on the inner top wall of the storage box, and a movable seat is slidably mounted on the inner bottom wall. A vertical linkage rod is provided between the sliding plate and the movable seat. A winding rope is wound and fixedly attached to a winding roller, and the winding rope is fixedly connected to the inner side of the sealing plate. A seal stamping component is fixedly mounted on the bottom of the sliding plate, away from the vertical linkage rod. This invention uses a fingerprint collection and recognition module and a seal permission matching module to perform user identity recognition and permission matching analysis, achieving intelligent supervision of seals. It also enables the classified storage and locking of seals, preventing users from arbitrarily removing the seals, making the supervision and use of seals more standardized and reasonable.

Description

Technical Field

[0001] This invention relates to the field of seal cabinet technology, specifically an intelligent seal cabinet based on Internet-based early warning monitoring. Background Technology

[0002] Seals are stationery used to mark documents for authentication or signature. Generally, seals are first dipped in ink before being stamped. Seals without ink that leave an embossed impression on a flat surface are called steel seals. The safekeeping of seals is crucial. Currently, seal cabinets are mainly used for storage. However, existing seal cabinets have a simple structure, mainly consisting of drawers. All seals are placed inside the drawers, and users open the drawers and take out the corresponding seals when needed. This does not allow for the categorized storage of seals, making it inconvenient for users to find the required seals. It also lacks intelligent monitoring, early warning, and subsequent traceability of seals. Furthermore, users taking seals arbitrarily can easily lead to damage or loss. The safekeeping and use of seals is not reasonable and standardized and needs improvement. To address the aforementioned technical shortcomings, a solution is proposed. Summary of the Invention

[0003] The purpose of this invention is to provide an intelligent seal cabinet based on Internet early warning monitoring, which solves the problems of the current inability to classify and store seals, the inconvenience for users to find the seals they need, the inability to achieve intelligent supervision and subsequent traceability of seals, and the easy damage or loss of seals due to users taking seals at will, and the unreasonable and unregulated storage and use of seals.

[0004] To achieve the above objectives, the present invention provides the following technical solution: A smart stamp cabinet based on internet-based early warning and monitoring includes a cabinet body, a mounting plate fixedly installed at the bottom of the cabinet body and fixed to the ground, an early warning device fixedly installed at the top of the cabinet body, a monitoring camera, a touch display panel, and multiple stamp storage compartments installed on the front of the cabinet body, and the touch display panel is communicatively connected to the early warning device and the monitoring camera; an item placement box is fixedly installed near the bottom of the front of the cabinet body, with the opening of the item placement box facing upwards; the stamp storage compartments include storage boxes fixedly installed inside the cabinet body, a sealing plate hinged to the front of the storage box, and a stamp identification plate on the front of the sealing plate; The storage box has an upper sliding plate slidably mounted on its inner top wall via a slide rail, and a movable seat slidably mounted on its inner bottom wall via a slide rail. A vertical linkage rod is fixed between the upper sliding plate and the movable seat. Mounting seats are fixedly mounted on both sides of the storage box away from the sealing plate via bolts. A drive shaft is rotatably mounted between the two sets of mounting seats via bearings. Winding and take-up rollers are fixedly mounted on the outer circumference of both ends of the drive shaft. A push motor is fixedly mounted on one set of mounting seats via a motor seat, and the output end of the push motor is connected to one end of the drive shaft. A winding and take-up rope is wound and fixedly mounted on the winding and take-up roller, and the other end of the winding and take-up rope passes through the take-up rope guide wheel and is fixedly connected to the inner side of the sealing plate. The touch display panel is communicatively connected to the push motor. A screw mounting base is fixedly installed on the inner bottom wall of the storage box. A drive screw is rotatably mounted on the screw mounting base via a bearing. The end of the drive screw away from the screw mounting base is connected to the drive shaft at the middle position via a bevel gear set. The drive screw passes through the movable seat, and the movable seat is threadedly connected to the drive screw. A stamping assembly is fixedly installed at the bottom of the upper slide plate on the side away from the vertical linkage rod. A control button for raising and lowering the stamping assembly is installed on the stamping assembly.

[0005] Furthermore, the touch display panel includes a processor, a data storage module, a control display module, an identity acquisition and recognition module, a seal permission matching module, and a voice prompt module. The processor is communicatively connected to the data storage module, the control display module, the identity acquisition and recognition module, the seal permission matching module, and the voice prompt module. The data storage module is used for information storage, and the control display module is used for information display and user control. The identity acquisition and recognition module is used to determine whether the corresponding user is a preset user through fingerprint comparison and analysis. When the corresponding user is determined to be a preset user, the processor causes the control display module to light up and unlock. When the user is determined to be a non-preset user, the processor causes the voice prompt module to emit a prompt sound and the warning device to issue a warning. The seal permission matching module is used to obtain the seals stored in the seal cabinet and mark them as i, i={1,2,…,n}, where n represents the number of seals stored in the seal cabinet and n is a positive integer greater than 1. When determining that the corresponding user is a preset user, the module retrieves the corresponding user's identity information, including the user's name, ID number, age, and job title. It then obtains the seal i that the corresponding user needs to access and retrieves the corresponding user's seal permission data, which includes information on the seals the corresponding user can use. Based on the seal permission data, it determines whether the corresponding user has permission to access seal i. If the corresponding user has permission to access seal i, the processor sends a control command to open the seal storage cell for seal i. If the corresponding user does not have permission to access seal i, the seal storage cell for seal i remains closed, and the processor causes the voice prompt module to emit a prompt sound and the alarm device to issue an alarm.

[0006] Furthermore, the fingerprint comparison and analysis process of the identity collection and recognition module is as follows: The system collects user fingerprint information and retrieves the fingerprint database through the data storage module. It then compares and analyzes the user's fingerprint information with the fingerprint database stored in the data storage module. If the fingerprint database contains a matching fingerprint, the user is identified as a preset user. If the fingerprint database does not contain a matching fingerprint, the user is identified as a non-preset user. When the user is identified as a preset user, a fingerprint matching signal is generated and sent to the control display module via the processor. When the user is identified as a non-preset user, a fingerprint mismatch signal is generated and sent to the voice prompt module via the processor.

[0007] Furthermore, the processor communicates with the seal monitoring terminal. When it determines that the corresponding user is not a preset user, the processor generates an identity warning command and sends the identity warning command and the monitoring video in front of the current seal cabinet to the seal monitoring terminal in real time. When it determines that the corresponding user does not have the permission to access the required seal i, the processor generates a permission warning command and sends the permission warning command and the monitoring video in front of the current seal cabinet to the seal monitoring terminal in real time. When the supervisor at the corresponding seal monitoring terminal receives the identity warning command, based on the monitoring video in front of the current seal cabinet and verifying the corresponding user's identity, it determines whether to allow the corresponding user to open and unlock the control display module. When the supervisor at the corresponding seal monitoring terminal receives the permission warning command, based on the monitoring video in front of the current seal cabinet and verifying the corresponding user's identity, it determines whether to allow the corresponding user to open the seal i that they do not have the permission to access.

[0008] Furthermore, the processor communicates with the data packaging module, which collects the seal recall information for the corresponding user in a given time. The seal recall information includes the seal number, user identity information, seal recall time and end time, and monitoring video within the corresponding recall duration. A recall folder is created, and the seal recall information is packaged and placed into the corresponding recall folder. The recall folder is then sent to the data storage module via the processor. The processor also communicates with the server, and the seal supervision terminal communicates with the server. The processor sends the recall folder to the server, and the server stores and backs up the recall folder.

[0009] Furthermore, the stamping assembly includes a stamp body and a lifting electric cylinder fixedly installed at the bottom of the upper slide plate. The bottom end of the lifting electric cylinder is connected to a connecting rod through a stamp buffer mechanism. The bottom end of the connecting rod is connected to the stamp body through a stamp locking mechanism, and the stamp locking mechanism is communicatively connected to the processor.

[0010] Furthermore, the seal locking mechanism includes a mounting plate and two sets of seal clamping plates. The top of the mounting plate is fixedly connected to the bottom of the connecting rod. U-shaped seats are fixedly installed on both sides of the bottom of the mounting plate. Bidirectional studs and guide columns are installed in the U-shaped seats. An adjusting motor is fixedly installed on one outer wall of the U-shaped seat, and the output end of the adjusting motor is connected to one end of the bidirectional stud. The two sets of stamp clamps are threaded to both ends of the bidirectional studs, and the guide post passes through the two sets of stamp clamps. Rectangular stamp locking slots are provided on both sides of the shell of the stamp body. Rectangular locking blocks are fixedly provided on the opposite side of the two sets of stamp clamps, and the two sets of rectangular locking blocks are inserted into the corresponding stamp locking slots.

[0011] Furthermore, the stamp buffer mechanism includes a first connecting plate fixedly disposed at the bottom of the lifting electric cylinder and a second connecting plate fixedly disposed at the top of the connecting rod. The first connecting plate is located directly above the second connecting plate. Multiple sets of mounting columns are installed on the top of the second connecting plate, and the mounting columns extend upward through the first connecting plate and are fixedly connected to the anti-detachment block. A buffer support spring is sleeved on the outer circumferential surface of the mounting column, and the buffer support spring is fixedly connected to the first connecting plate and the second connecting plate.

[0012] Furthermore, the sealing plate and the storage box are locked together by a sealing plate locking assembly. The sealing plate locking assembly is communicatively connected to a touch control display panel. The sealing plate locking assembly includes a limiting storage cavity located near the top of the storage box. An upward-pulling movable block is slidably disposed within the limiting storage cavity. A barrier plate is fixedly disposed within the limiting storage cavity. The upward-pulling movable block is located above the barrier plate, and a return spring is fixedly disposed between the upward-pulling movable block and the barrier plate. A downward-inserting locking rod is fixedly disposed at the bottom of the upward-pulling movable block. A perforated mounting block is fixedly disposed on the inner side of the sealing plate near the top, and the downward-inserting locking rod passes downward through the corresponding perforated mounting block. An upward-pulling rod is fixedly disposed at the top of the upward-pulling movable block. The upward-pulling rod passes upward through the barrier plate and is fixedly connected to the iron mounting block. An electromagnet is fixedly disposed within the limiting storage cavity, and the electromagnet is located directly above the iron mounting block.

[0013] Compared with the prior art, the beneficial effects of the present invention are: In this invention, the fingerprint collection and recognition module analyzes and determines whether the corresponding user is a preset user. When the corresponding user is determined to be a preset user, the control display module lights up and unlocks. The control display module displays information such as the seal number of each group and the seal storage cell corresponding to the seal. The corresponding user inputs the seal number to be called. The seal permission matching module determines whether the corresponding user has the permission to call the required seal based on the seal permission data. When it is determined that the corresponding user has the permission to call the required seal, the corresponding user can call the corresponding seal. If the fingerprint of the corresponding user does not match or the seal permission does not match, the relevant operation cannot be performed. This realizes intelligent supervision of seals, improves the supervision effect of seals, and makes the use of seals more standardized and reasonable. In this invention, the drive shaft of the push motor is rotated to make the winding and take-up roller rotate and continuously release the winding and take-up rope. The sealing plate rotates under the action of gravity to change to a horizontal state, thereby opening the corresponding stamp storage compartment. The drive shaft drives the drive screw to rotate so that the moving seat moves toward the opening of the stamp storage compartment, causing the stamp stamping assembly to extend out of the stamp storage compartment and be positioned above the sealing plate. While opening the sealing plate, the stamp stamping assembly automatically moves forward and extends, improving operating efficiency and reducing the need for drive equipment. In this invention, the document to be stamped is placed on the upper part of the sealing plate. The lifting electric cylinder in the stamping assembly extends continuously to drive the corresponding stamp body to descend continuously, thereby stamping the document. The stamp buffering mechanism buffers the stamping process of the stamp body, improving the protection of the stamp body and enhancing the stamping effect. The stamp locking mechanism locks the stamp body, preventing the user from taking the stamp body away at will, further improving the supervision effect of the stamp and helping to prevent problems such as stamp loss, damage, or even counterfeiting. In this invention, a data packaging module associates and packages seal data, user data, call data, and monitoring video for storage. A data storage module stores the call folder, and a server backs up the call folder, effectively preventing data loss within the data storage module and ensuring that seal supervisors can easily query seal call or retrieval records, thus improving data security and facilitating traceability. Furthermore, when it is determined that the corresponding user is not a preset user or that the corresponding user does not have the necessary permissions to call the required seal i, the processor sends an identity warning or permission warning command, along with the monitoring video in front of the current seal cabinet, to the seal supervision terminal in real time, strengthening the supervision of seals. Attached Figure Description

[0014] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings; Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a cross-sectional view (right view) of the seal storage cell in this invention; Figure 3 This is a top view of the connection between the mounting base and the drive shaft in this invention. Figure 4 for Figure 2 Enlarged view of a portion of the Chinese seal stamping component; Figure 5 for Figure 4 Enlarged view of the buffer mechanism of the Chinese seal; Figure 6 This is a schematic diagram of the seal locking mechanism and the seal body in this invention; Figure 7 This is a top view schematic diagram of the seal locking mechanism in this invention; Figure 8 This is a system block diagram of the touch display panel in this invention; Figure 9 This is a communication block diagram of the processor, server, and seal supervision terminal in this invention; Figure 10 for Figure 2 Enlarged view of the middle sealing plate locking assembly.

[0015] Reference numerals: 1. Stamp cabinet body; 2. Touch display panel; 3. Surveillance camera; 4. Stamp storage compartment; 41. Storage box; 42. Sealing plate; 43. Stamp identification plate; 5. Stamp cabinet mounting plate; 6. Stamp stamping assembly; 7. Sealing plate locking assembly; 8. Upper sliding plate; 9. Vertical linkage rod; 10. Moving base; 11. Mounting base; 12. Drive shaft; 13. Push motor; 14. Drive screw; 15. Screw fixing seat; 16. Winding and winding roller; 17. Winding and winding rope; 18. Bevel gear set; 19. Winding rope guide wheel; 20. Warning device; 21. Item placement box; 61. Lifting electric cylinder; 62. Stamp locking mechanism 63. Seal body; 631. Seal locking groove; 64. Seal buffer mechanism; 65. Connecting rod; 621. Mounting plate; 622. U-shaped seat; 623. Seal clamping plate; 624. Rectangular locking block; 625. Adjusting motor; 626. Bidirectional stud; 627. Guide post; 641. First connecting plate; 642. Second connecting plate; 643. Mounting post; 644. Buffer support spring; 645. Anti-detachment block; 71. Limiting storage cavity; 72. Mounting block with hole; 73. Lower locking rod; 74. Upper pull movable block; 75. Return spring; 76. Barrier plate; 77. Upper pull rod; 78. Iron mounting block; 79. Electromagnet. Detailed Implementation

[0016] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0017] Example 1 like Figure 1-8 As shown, the present invention proposes an intelligent seal cabinet based on Internet early warning monitoring, including a seal cabinet body 1, a seal cabinet mounting plate 5 fixedly installed at the bottom of the seal cabinet body 1 and fixed to the ground, an early warning device 20 fixedly installed at the top of the seal cabinet body 1, the early warning device 20 being a warning light, the early warning device 20 continuously flashing red light to remind the corresponding user when issuing an early warning, a monitoring camera 3, a touch display panel 2 and multiple sets of seal storage compartments 4 installed on the front of the seal cabinet body 1, the multiple sets of seal storage compartments 4 realize the classification and storage of seals, the monitoring camera 3 plays a monitoring role to improve the security of seal management, and the touch display panel 2 is communicatively connected to the early warning device 20 and the monitoring camera 3; A storage box 21 is fixedly installed on the front of the cabinet body 1 near the bottom, with the opening of the storage box 21 facing upwards. The storage box 21 is used for items that the user can put in their hands, making it convenient for the user to stamp. The stamp storage compartment 4 includes a storage box 41, which is fixedly installed inside the cabinet body 1. A sealing plate 42 is hinged to the front of the storage box 41 to seal the storage box 41 and prevent the internal stamps from being lost. A stamp identification plate 43 is provided on the front of the sealing plate 42, which is marked with the stamp number and a description of the stamp content to facilitate the user to find the required stamp. The inner top wall of the storage box 41 is slidably mounted with an upper slide plate 8 via a slide rail, and the inner bottom wall of the storage box 41 is slidably mounted with a movable seat 10 via a slide rail. A vertical linkage rod 9 is fixedly mounted between the upper slide plate 8 and the movable seat 10. Mounting seats 11 are fixedly mounted on both sides of the storage box 41 away from the sealing plate 42 via bolts. A drive shaft 12 is rotatably mounted between the two sets of mounting seats 11 via a bearing. Winding and take-up rollers 16 are fixedly mounted on the outer circumference of both ends of the drive shaft 12. A push motor 13 is fixedly mounted on one set of mounting seats 11 via a motor seat. The touch display panel 2 is communicatively connected to the push motor 13, and the output end of the push motor 13 is connected to one end of the drive shaft 12. The push motor 13 is used to rotate the drive shaft 12. A winding and take-up rope 17 is wound and fixedly mounted on the winding and take-up roller 16, and the other end of the winding and take-up rope 17 passes through the take-up rope guide wheel 19 and is fixedly connected to the inner side of the sealing plate 42. When the drive shaft 12 rotates, it drives two sets of winding and taking-up rollers 16 to continuously release or wind up the winding and taking-up rope 17. The length of the winding and taking-up rope 17 released changes continuously, so that the corresponding sealing plate 42 gradually closes and becomes vertical or gradually opens and becomes horizontal. The inner bottom wall of the storage box 41 is fixedly provided with a screw fixing seat 15. The drive screw 14 is rotatably provided on the screw fixing seat 15 through a bearing. The end of the drive screw 14 away from the screw fixing seat 15 is connected to the middle position of the drive shaft 12 through a bevel gear set 18. When the drive shaft 12 rotates, it drives the drive screw 14 to rotate through the transmission action of the bevel gear set 18. The drive screw 14 passes through the movable seat 10, and the movable seat 10 is threadedly connected to the drive screw 14. When the drive screw 14 rotates, the movable seat 10 moves forward or backward to gradually extend out of the corresponding storage box 41 or gradually enter the storage box 41. A stamping assembly 6 is fixedly installed at the bottom of the upper slide plate 8 on the side away from the vertical linkage rod 9. Specifically, the stamping assembly 6 includes a stamp body 63 and a lifting cylinder 61. The lifting cylinder 61 is vertically arranged, and its top end is fixedly connected to the bottom of the upper slide plate 8. The bottom end of the lifting cylinder 61 is connected to the connecting rod 65 through a stamp buffer mechanism 64. The stamp buffer mechanism 64 buffers the stamping process of the stamp body 63, improving the protection of the stamp body 63 and enhancing the stamping effect. The bottom end of the connecting rod 65 is connected to the stamp body 63 through a stamp locking mechanism 62, and the stamp locking mechanism 62 is communicatively connected to the processor. The processor controls the stamp locking mechanism 62 to lock or unlock the stamp body 63. Preferably, the stamping assembly 6 is equipped with a control button for raising and lowering the cylinder 61, allowing the user to control the extension or retraction of the lifting cylinder 61 to stamp documents, facilitating operation. The seal locking mechanism 62 includes a mounting plate 621 and two sets of seal clamping plates 623. The top of the mounting plate 621 is fixedly connected to the bottom end of the connecting rod 65. U-shaped seats 622 are fixedly installed on both sides of the bottom of the mounting plate 621. A bidirectional stud 626 and a guide post 627 are installed inside the U-shaped seat 622. An adjusting motor 625 is fixedly installed on one outer wall of the U-shaped seat 622, and the output end of the adjusting motor 625 is connected to one end of the bidirectional stud 626. The two sets of seal clamping plates 623 are connected to the bidirectional stud 626. The two ends of 6 are threaded together, and the guide post 627 passes through the two sets of stamp clamping plates 623. The shell of the stamp body 63 has rectangular stamp locking slots 631 on both sides. Rectangular locking blocks 624 are fixedly installed on the opposite side of the two sets of stamp clamping plates 623. When the stamp body 63 is in the locked state, the two sets of rectangular locking blocks 624 are inserted into the corresponding stamp locking slots 631 to fix the stamp body 63. The user cannot take away the stamp body 63 at will, and the supervision of the stamp is more reasonable and standardized.

[0018] Preferably, the stamp buffer mechanism 64 includes a first connecting plate 641 fixedly disposed at the bottom of the lifting cylinder 61 and a second connecting plate 642 fixedly disposed at the top of the connecting rod 65. The first connecting plate 641 is located directly above the second connecting plate 642. Multiple sets of mounting columns 643 are installed on the top of the second connecting plate 642, and the mounting columns 643 extend upward through the first connecting plate 641 and are fixedly connected to the anti-detachment block 645. A buffer support spring 644 is sleeved on the outer peripheral surface of the mounting column 643, and the buffer support spring 644 is fixedly connected to the first connecting plate 641 and the second connecting plate 642.

[0019] The touch display panel 2 includes a processor, which is communicatively connected to the data storage module, the control display module, the identity acquisition and recognition module, the seal permission matching module, and the voice prompt module. The data storage module is used for information storage, and the control display module is used for information display and user control. The identity acquisition and recognition module collects user fingerprint information and retrieves the fingerprint database through the data storage module. It compares and analyzes the user fingerprint information with the fingerprint database stored in the data storage module. If the fingerprint database contains stored information that matches the user's fingerprint information, the corresponding user is determined to be a preset user. If the fingerprint database does not contain stored information that matches the user's fingerprint information, the corresponding user is determined to be a non-preset user. When the user is determined to be a preset user, a fingerprint matching normal signal is generated and sent to the control display module via the processor. When the user is determined to be a non-preset user, a fingerprint mismatch signal is generated and sent to the voice prompt module via the processor. That is, when the user is determined to be a preset user, the processor causes the control display module to light up and unlock. At this time, the user inputs the required seal number through the control display module. When the user is determined to be a non-preset user, the processor causes the voice prompt module to emit a prompt sound and the warning device 20 to issue a warning. Preferably, the prompt sound is "Fingerprint mismatch, please re-collect fingerprint".

[0020] The seal permission matching module obtains the seals stored in seal cabinet 1 and marks them as i, i={1,2,…,n}, where n represents the number of seals stored in seal cabinet 1 and n is a positive integer greater than 1. Seal i corresponds one-to-one with seal storage cell 4. When determining that the corresponding user is a preset user, the module retrieves the corresponding user's identity information, which includes the user's name, ID number, age, and position. The module obtains the seal i that the corresponding user needs to access and retrieves the corresponding user's seal permission data, which includes the seal information that the corresponding user can use. Based on the seal permission data, it is determined whether the corresponding user has the right to access seal i. If the corresponding user has the right to access seal i, the processor sends a control command to open the seal storage cell 4 of the corresponding seal i. If the corresponding user does not have the right to access seal i, the seal storage cell 4 of the corresponding seal i remains closed, and the processor causes the voice prompt module to emit a prompt sound and the warning device 20 to issue a warning, making the use and supervision of seals more reasonable and standardized. Preferably, the prompt sound is "Does not have the corresponding seal permission, please contact the corresponding seal supervisor for verification and approval".

[0021] Example 2 like Figure 8-9As shown, the difference between this embodiment and Embodiment 1 is that the processor communicates with the seal monitoring terminal. When it is determined that the corresponding user is not a preset user, the processor generates an identity warning command and sends the identity warning command and the monitoring video in front of the current seal cabinet 1 to the seal monitoring terminal in real time. When it is determined that the corresponding user does not have the permission to call the required seal i, the processor generates a permission warning command and sends the permission warning command and the monitoring video in front of the current seal cabinet 1 to the seal monitoring terminal in real time. When the supervisor of the corresponding seal monitoring terminal receives the identity warning command, based on the monitoring video in front of the current seal cabinet 1 and verifying the identity of the corresponding user, it determines and decides whether to allow the corresponding user to open and unlock the control display module. When the supervisor of the corresponding seal monitoring terminal receives the permission warning command, based on the monitoring video in front of the current seal cabinet 1 and verifying the identity of the corresponding user, it determines and decides whether to allow the corresponding user to open the seal i that they do not have the permission to call, thereby strengthening the supervision of the seals.

[0022] Example 3 like Figure 8-9 As shown, the difference between this embodiment and Embodiments 1 and 2 is that the processor is connected to a data packaging module. This module collects the seal recall information for the corresponding user, including the seal number, user identity information, seal recall time, recall end time, and monitoring video within the corresponding recall duration. A recall folder is created, and the seal recall information is packaged and placed into it. The recall folder is then sent to the data storage module via the processor. Seal data, user data, recall data, and monitoring video are associated and stored, facilitating later tracing by seal supervisors. The processor is also connected to a server, and the seal supervision terminal communicates with the server. The processor sends the recall folder to the server, which stores and backs up the recall folder, effectively preventing data loss in the data storage module and ensuring that seal supervisors can easily query seal recall or retrieval records. This improves data security and facilitates tracing by seal supervisors.

[0023] Example 4 like Figure 2 and Figure 10As shown, the difference between this embodiment and embodiments 1, 2, and 3 is that the sealing plate 42 and the storage box 41 are locked together by the sealing plate locking assembly 7. The sealing plate locking assembly 7 is communicatively connected to the touch display panel 2, and the automatic locking and unlocking of the sealing plate 42 is realized through the touch display panel 2. The sealing plate locking assembly 7 includes a limiting storage cavity 71, which is opened at the position near the top of the storage box 41. An upward movable block 74 is slidably arranged in the limiting storage cavity 71. A barrier plate 76 is fixedly arranged in the limiting storage cavity 71 below the upward movable block 74. A return spring 75 is fixedly arranged between the upward movable block 74 and the barrier plate 76, and the return spring 75 applies a downward pulling force to the upward movable block 74. A bottom locking rod 73 is fixedly installed at the bottom of the pull-up movable block 74. A perforated mounting block 72 is fixedly installed on the inner side of the sealing plate 42 near the top position, and the bottom locking rod 73 is adapted to the perforated mounting block 72. An upper pull rod 77 is fixedly installed at the top of the pull-up movable block 74. The upper pull rod 77 extends upward and passes through the barrier plate 76, and an iron mounting block 78 is fixedly installed at the top of the upper pull rod 77. An electromagnet 79 is fixedly installed in the limiting storage cavity 71, and the electromagnet 79 is located directly above the iron mounting block 78. The electromagnet 79 generates magnetic attraction after being energized, and the magnetic attraction disappears after being de-energized. When the electromagnet 79 generates magnetic attraction, the iron mounting block 78 is lifted by the magnetic attraction above until it contacts and attracts the electromagnet 79. When the magnetic attraction generated by the electromagnet 79 disappears, the iron mounting block 78 separates from the electromagnet 79. When the sealing plate 42 closes the storage box 41, the electromagnet 79 causes the magnetic attraction to disappear, and the iron mounting block 78 is no longer attracted to the electromagnet 79. Under the pushing force of the return spring 75, the upward movable block 74 moves downward, and the downward locking rod 73 moves downward and passes through the lower perforated mounting block 72. Under the cooperation of the downward locking rod 73 and the perforated mounting block 72, the sealing plate 42 is locked again, improving the security of the seal storage. When the fingerprint acquisition and recognition module determines that the corresponding user is a preset user and the seal permission matching module determines that the corresponding user has the right to call the corresponding seal, the processor in the touch display panel 2 sends a control command to the electromagnet 79 in the sealing plate locking assembly 7. The electromagnet 79 is energized and generates magnetic attraction. The iron mounting block 78 rises and attracts the electromagnet 79. The lower locking rod 73 is pulled out from the perforated mounting block 72 to automatically release the lock on the sealing plate 42.

[0024] The working process and principle of this invention are as follows: In use, the fingerprint collection and recognition module on the touch display panel 2 collects the fingerprint of the corresponding user and analyzes it to determine whether the corresponding user is a preset user. When the corresponding user is determined to be a preset user, the control display module lights up and unlocks. The control display module displays information such as the seal number of each group and the seal storage cell 4 corresponding to the seal. The corresponding user enters the seal number to be called. The seal permission matching module determines whether the corresponding user has the permission to call the required seal based on the seal permission data. When it is determined that the corresponding user has the permission to call the required seal, the processor sends a control command to the push motor 13 and the sealing plate locking component 7 in the corresponding seal storage cell 4. If the fingerprint of the corresponding user does not match or the seal permission does not match, the relevant operation cannot be performed, realizing intelligent supervision of seals, improving the supervision effect of seals, and making the use of seals more standardized and reasonable. After receiving a control command, the sealing plate locking assembly 7 releases the lock on the sealing plate 42. The corresponding push motor 13 starts after receiving the control command to make the drive shaft 12 rotate, thereby causing the winding and take-up rollers 16 at both ends of the drive shaft 12 to rotate and continuously release the winding and take-up rope 17. The sealing plate 42 rotates under the action of gravity until the sealing plate 42 changes from a vertical state to a horizontal state, realizing the opening of the corresponding stamp storage compartment 4. During the opening process of the sealing plate 42, the drive shaft 12 drives the drive screw 14 to rotate through the bevel gear set 18. The moving seat 10 moves towards the opening of the stamp storage compartment 4. Through the linkage of the vertical linkage rod 9, the upper slide plate 8 is pushed forward, thereby finally driving the stamp stamping assembly 6 to extend from the stamp storage compartment 4 and be positioned above the sealing plate 42. The stamp stamping assembly 6 automatically moves forward and extends while the sealing plate 42 is opened, improving operating efficiency and reducing the setup of drive equipment. The user places the document to be stamped on the upper part of the corresponding sealing plate 42, with the part of the document to be stamped directly below the corresponding stamping component 6. The user controls the lifting cylinder 61 to extend continuously via the control button on the stamping component 6, thereby driving the corresponding stamp body 63 to descend continuously to stamp the document. The stamp buffering mechanism 64 buffers the stamping process of the stamp body 63, improving the protection of the stamp body 63 and enhancing the stamping effect. Furthermore, the stamp locking mechanism 62 locks the stamp body 63, preventing the user from arbitrarily removing the stamp body 63, further improving the supervision effect of the stamp and helping to prevent problems such as stamp loss, damage, or even counterfeiting. When it is necessary to remove the seal body 63, the user inputs the corresponding request command through the control display module, which is then sent to the seal supervision terminal by the processor. After the seal supervision personnel verify and agree, they send a "release corresponding seal lock command" to the processor through the seal supervision terminal. After receiving the "release corresponding seal lock command", the processor issues a corresponding control command to the corresponding seal locking mechanism 62. The adjusting motor 625 in the seal locking mechanism 62 starts, and the adjusting motor 625 causes the bidirectional stud 626 to rotate. The two sets of seal clamps 623 move in opposite directions to continuously increase the distance between them. The two sets of rectangular locking blocks 624 are pulled out from the corresponding seal locking slots 631, and the corresponding seal body 63 is disengaged from the seal locking mechanism 62. At this time, the user can remove the corresponding seal body 63, which is convenient for use.

[0025] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A smart seal cabinet based on internet-based early warning monitoring, comprising a cabinet body (1), wherein a seal cabinet mounting plate (5) is fixedly installed at the bottom of the cabinet body (1), and the mounting plate (5) is fixed to the ground, characterized in that, The top of the seal cabinet (1) is fixedly equipped with an early warning device (20). The front of the seal cabinet (1) is equipped with a monitoring camera (3), a touch display panel (2) and multiple seal storage compartments (4). The touch display panel (2) is communicatively connected to the early warning device (20) and the monitoring camera (3). The front of the seal cabinet (1) is fixedly equipped with an item placement box (21) near the bottom, and the opening of the item placement box (21) faces upward. The seal storage compartment (4) includes a storage box (41) fixedly installed inside the seal cabinet (1). The front of the storage box (41) is hinged with a sealing plate (42), and the front of the sealing plate (42) is provided with a seal identification plate (43). The storage box (41) has an upper slide plate (8) slidably mounted on the inner top wall via a slide rail, and a movable seat (10) slidably mounted on the inner bottom wall via a slide rail. A vertical linkage rod (9) is fixedly mounted between the upper slide plate (8) and the movable seat (10). Mounting seats (11) are fixedly mounted on both sides of the storage box (41) away from the sealing plate (42) via bolts. A drive shaft (12) is rotatably mounted between the two sets of mounting seats (11) via a bearing. Winding and winding rollers (16) are fixedly mounted on the outer circumference of both ends of the drive shaft (12). A push motor (13) is fixedly mounted on one set of mounting seats (11) via a motor seat. The output end of the push motor (13) is connected to one end of the drive shaft (12). A winding and winding rope (17) is wound and fixedly mounted on the winding and winding roller (16). The other end of the winding and winding rope (17) passes through the winding rope guide wheel (19) and is fixedly connected to the inner side of the sealing plate (42). The touch display panel (2) is connected to the push motor (13). The inner bottom wall of the storage box (41) is fixedly provided with a screw fixing seat (15). The screw fixing seat (15) is rotatably provided with a drive screw (14) through a bearing. The end of the drive screw (14) away from the screw fixing seat (15) is connected to the drive shaft (12) through a bevel gear set (18). The drive screw (14) passes through the moving seat (10), and the moving seat (10) is threadedly connected to the drive screw (14). The bottom of the upper slide plate (8) away from the vertical linkage rod (9) is fixedly provided with a stamping assembly (6), and the stamping assembly (6) is equipped with a control button for control and lifting.

2. The intelligent seal cabinet based on Internet early warning monitoring according to claim 1, characterized in that, The touch display panel (2) includes a processor, a data storage module, a control display module, an identity acquisition and recognition module, a seal permission matching module, and a voice prompt module. The processor is communicatively connected to the data storage module, the control display module, the identity acquisition and recognition module, the seal permission matching module, and the voice prompt module. The data storage module is used for information storage, and the control display module is used for information display and user control. The identity collection and recognition module is used to determine whether the corresponding user is a preset user through fingerprint comparison analysis. When the corresponding user is determined to be a preset user, the processor makes the control display module light up and unlock. When the user is determined to be a non-preset user, the processor makes the voice prompt module emit a prompt sound and the warning device (20) emit a warning. The seal permission matching module is used to obtain the seals stored in the seal cabinet (1) and mark them as i, i={1,2,…,n}, where n represents the number of seals stored in the seal cabinet (1) and n is a positive integer greater than 1; when the corresponding user is determined to be a preset user, the identity information of the corresponding user is retrieved through the data storage module. The identity information includes the name, ID number, age and position of the corresponding user; the seal i to be called by the corresponding user is obtained, and the seal permission data of the corresponding user is retrieved through the data storage module. The seal permission data includes the seal information that the corresponding user can use. Based on the seal permission data, it is determined whether the corresponding user has the permission to call seal i. If the corresponding user has the permission to call seal i, the processor sends a control command to control the seal storage cell (4) of the corresponding seal i to open. If the corresponding user does not have the permission to call the seal i, the seal storage cell (4) of the corresponding seal i remains closed, and the voice prompt module emits a prompt sound and the warning device (20) issues a warning through the processor.

3. The intelligent seal cabinet based on Internet early warning monitoring according to claim 2, characterized in that, The fingerprint comparison and analysis process of the identity collection and recognition module is as follows: The system collects user fingerprint information and retrieves the fingerprint database through the data storage module. It then compares and analyzes the user's fingerprint information with the fingerprint database stored in the data storage module. If the fingerprint database contains a matching fingerprint, the user is identified as a preset user. If the fingerprint database does not contain a matching fingerprint, the user is identified as a non-preset user. When the user is identified as a preset user, a fingerprint matching signal is generated and sent to the control display module via the processor. When the user is identified as a non-preset user, a fingerprint mismatch signal is generated and sent to the voice prompt module via the processor.

4. The intelligent seal cabinet based on Internet early warning monitoring according to claim 2, characterized in that, The processor communicates with the seal supervision terminal. When it is determined that the corresponding user is not a preset user, the processor generates an identity warning instruction and sends the identity warning instruction and the monitoring video in front of the current seal cabinet (1) to the seal supervision terminal in real time. When it is determined that the corresponding user does not have the permission to call the required seal i, the processor generates a permission warning instruction and sends the permission warning instruction and the monitoring video in front of the current seal cabinet (1) to the seal supervision terminal in real time. When the supervisor of the corresponding seal supervision terminal receives the identity warning instruction, based on the monitoring video in front of the current seal cabinet (1) and verifying the identity of the corresponding user, it determines whether to allow the corresponding user to open and unlock the control display module. When the supervisor of the corresponding seal supervision terminal receives the permission warning instruction, based on the monitoring video in front of the current seal cabinet (1) and verifying the identity of the corresponding user, it determines whether to allow the corresponding user to open the seal i that he / she does not have the permission to call.

5. The intelligent seal cabinet based on Internet early warning monitoring according to claim 4, characterized in that, The processor communicates with the data packaging module, which is used to collect the seal call information of the corresponding user for the current time. The seal call information includes the seal number, user identity information, seal call time and end time, and monitoring video within the corresponding call duration. The module creates a call folder, packages the seal call information into the corresponding call folder, and sends the call folder to the data storage module via the processor. The processor communicates with the server, and the seal supervision terminal communicates with the server. The processor sends the call folder to the server, and the server stores and backs up the call folder.

6. The intelligent seal cabinet based on Internet early warning monitoring according to claim 1, characterized in that, The stamping assembly (6) includes a stamp body (63) and a lifting cylinder (61) fixedly installed at the bottom of the upper slide plate (8). The bottom end of the lifting cylinder (61) is connected to the connecting rod (65) through the stamp buffer mechanism (64). The bottom end of the connecting rod (65) is connected to the stamp body (63) through the stamp locking mechanism (62), and the stamp locking mechanism (62) is communicatively connected to the processor.

7. The intelligent seal cabinet based on Internet early warning monitoring according to claim 6, characterized in that, The seal locking mechanism (62) includes a mounting plate (621) and two sets of seal clamps (623). The top of the mounting plate (621) is fixedly connected to the bottom end of the connecting rod (65). U-shaped seats (622) are fixedly installed on both sides of the bottom of the mounting plate (621). A bidirectional stud (626) and a guide post (627) are installed inside the U-shaped seat (622). An adjusting motor (625) is fixedly installed on one side of the outer wall of the U-shaped seat (622), and the output end of the adjusting motor (625) is connected to one end of the bidirectional stud (626). The two sets of stamp clamps (623) are threaded to both ends of the bidirectional stud (626), and the guide post (627) passes through the two sets of stamp clamps (623). The shell of the stamp body (63) has rectangular stamp locking slots (631) on both sides. Rectangular locking blocks (624) are fixedly provided on the opposite side of the two sets of stamp clamps (623), and the two sets of rectangular locking blocks (624) are inserted into the corresponding stamp locking slots (631).

8. The intelligent seal cabinet based on Internet early warning monitoring according to claim 6, characterized in that, The stamp buffer mechanism (64) includes a first connecting plate (641) fixedly installed at the bottom of the lifting cylinder (61) and a second connecting plate (642) fixedly installed at the top of the connecting rod (65). The first connecting plate (641) is located directly above the second connecting plate (642). Multiple sets of mounting columns (643) are installed on the top of the second connecting plate (642). The mounting columns (643) extend upward through the first connecting plate (641) and are fixedly connected to the anti-detachment block (645). A buffer support spring (644) is sleeved on the outer circumferential surface of the mounting column (643). The buffer support spring (644) is fixedly connected to the first connecting plate (641) and the second connecting plate (642).

9. The intelligent seal cabinet based on Internet early warning monitoring according to claim 1, characterized in that, The sealing plate (42) and the storage box (41) are locked together by a sealing plate locking assembly (7). The sealing plate locking assembly (7) is connected to the touch control display panel (2). The sealing plate locking assembly (7) includes a limiting storage cavity (71) opened near the top of the storage box (41). An upward movable block (74) is slidably arranged in the limiting storage cavity (71). A barrier plate (76) is fixedly arranged in the limiting storage cavity (71). The upward movable block (74) is located above the barrier plate (76), and a return spring (75) is fixedly arranged between the upward movable block (74) and the barrier plate (76). The bottom of the pull-up movable block (74) is fixedly provided with a lower insertion locking rod (73), and the inner side of the sealing plate (42) near the top position is fixedly provided with a perforated mounting block (72), and the lower insertion locking rod (73) passes downward through the corresponding perforated mounting block (72). The top of the pull-up movable block (74) is fixedly provided with an upper pull rod (77), and the upper pull rod (77) passes upward through the barrier plate (76) and is fixedly connected to the iron mounting block (78). The limiting storage cavity (71) is fixedly provided with an electromagnet (79), and the electromagnet (79) is located directly above the iron mounting block (78).

Images