Intelligent key and seal storage cabinet
By designing a smart key seal storage cabinet, using RFID technology and multiple identification methods, the inconvenience and safety hazards of existing key and seal management methods are solved, and the precise management of keys and seals and high-security storage is achieved.
Patent Information
- Application Number
- CN202422356660.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-26
AI Technical Summary
The management methods of existing keys and seals are inconvenient, safety hazards, easy to lose, easy to steal and difficult to manage.
A smart key seal storage cabinet is designed, using RFID technology, face recognition, fingerprint recognition and a variety of recognition methods. Through electromagnetic locks and identification locking mechanisms, the precise management and safe storage of keys and seals are achieved.
Through intelligent management and multiple identification methods, the security and management efficiency of keys and seals are improved, the risks of loss and theft are avoided, and precise keys and seal management is achieved.
Smart Images
Figure CN223038463U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of key seal storage cabinets, and more specifically, to an intelligent key seal storage cabinet. Background Art
[0002] At present, there are five main types of company seals, namely official seal, financial seal, contract seal, legal representative seal and invoice seal. Among them, the official seal has the widest scope of use among all seals and is a symbol of the rights of the legal person. The safe use of the seal can effectively protect the interests of the company from infringement. Therefore, the safe storage of the seal is particularly important. At present, there are more and more keys in enterprises, institutions and large enterprises. Due to the numerous daily operation and maintenance tasks, various keys are frequently used every day. In order to avoid confusion in the use of keys, it is necessary to centrally manage the keys. Therefore, a storage cabinet is needed to safely store and manage keys and seals;
[0003] The traditional way of managing keys and seals is to store seals in safes, which is inconvenient to manage. In addition, multiple keys are strung together for use, and keys can be taken at will without registration. One person registers and multiple people pass them on. In case of emergency, they cannot be used in time, which causes many inconveniences and safety hazards. In addition, there are problems such as easy loss, easy theft, and difficult management. Therefore, an intelligent key and seal storage cabinet is proposed. Utility Model Content
[0004] In order to overcome the above defects of the prior art, the utility model provides an intelligent key seal storage cabinet to solve the problems raised in the above background technology.
[0005] To achieve the above object, the utility model provides the following technical solutions: an intelligent key seal storage cabinet, comprising a first cabinet and a second cabinet, a maintenance door is arranged in the middle of one side of the first cabinet, a speaker, a face recognition camera, a screen, a fingerprint recognition module, a high-frequency RFID card reader, and a two-dimensional code scanner are arranged on the surface of the maintenance door in sequence from top to bottom, and a key placement cavity and a seal placement cavity are respectively arranged on both sides of the first cabinet;
[0006] A key storage cabinet door and a seal storage cabinet door are respectively arranged at positions corresponding to the key placement cavity and the seal placement cavity on the front side of the first cabinet, and electromagnetic locks are arranged on one side of the key storage cabinet door, the seal storage cabinet door and the cabinet door on the front side of the second cabinet, and a seal storage box is fixedly connected to one side of the seal storage cabinet door, and a movable plate is arranged in the middle of the seal placement cavity of the first cabinet;
[0007] A high-speed camera is provided at the bottom of the moving plate. A panel is fixedly connected to the middle of the key placement cavity of the first cabinet body. A support frame is fixedly connected to one side of the panel. An identification and locking mechanism is provided at the top of the inner cavity of the support frame. A plurality of lock catch slots are formed on the surface of the panel, and a plurality of indicator lights are provided on the surface of the panel.
[0008] Preferably, an RFID antenna device is provided at the bottom of the inner cavity of the seal storage box. The seal storage box is provided at the bottom of the moving plate. Universal wheels are provided at the bottom of the second cabinet body. A seal is provided in the middle of the seal storage box.
[0009] Preferably, the indicator lights correspond to the lock catch slots one by one. The indicator lights are provided at the top of the lock catch slots. A key lock catch is inserted in the middle of the indicator lights. RFID chips are provided in the middle of both the key lock catch and the seal. Positioning lock holes and key connection holes are respectively formed at both ends of the key lock catch.
[0010] Preferably, the identification and locking mechanism includes a support frame fixed to the rear side of the panel. A plurality of lamp holes are formed at the top of the front side of the support frame, and the lamp holes correspond to the indicator lights one by one. Two support plates are provided at the top of the inner cavity of the support frame. A drive box is fixedly connected to one side of the inner cavity of the support frame.
[0011] Preferably, connecting columns are symmetrically and fixedly connected to the peripheries of the support plates. The connecting columns are fixed to the top of the inner cavity of the support frame. The two support plates are respectively arranged on the upper and lower sides of the key lock catch. An RFID antenna is fixedly connected to the top of the support plates. Two limiting plates are fixedly connected between the two support plates, and the two limiting plates are arranged on both sides of the key lock catch.
[0012] Preferably, an electric push rod is fixedly connected to the middle of the drive box. A moving block is inserted into the top of the drive box. A positioning insert block is fixedly connected to the top of the moving block. One side of the top end of the positioning insert block is provided as an inclined surface, and the top end of the positioning insert block extends into the positioning lock hole.
[0013] Preferably, the moving end of the electric push rod extends into the moving block and is fixedly connected to a limiting block. A spring is provided on the top of the limiting block.
[0014] The technical effects and advantages of the present utility model:
[0015] 1. In the present utility model, RFID chips are provided in the middle of both the seal and the key lock. The RFID chip information is identified through an RFID antenna. The RFID antenna device in the middle of the seal storage box and the high-definition camera at the bottom of the moving plate record the seal information, facilitating intelligent management. Moreover, through the identification and locking mechanism, the inserted key lock can be locked, improving security. And through multiple identification methods, it is convenient for the authorized person to identify information in any one way, take and place the key or seal, facilitating precise management and further improving the security of use and storage.
[0016] 2. The present utility model also limits the inserted key lock through the provided limiting plate, making the positioning lock hole correspond to the positioning insert block. Through the spring's push on the moving block and the positioning insert block, the key lock is automatically locked when inserted. And by starting the electric push rod to control the positioning insert block to move downward in sequence, the unlocking of the key lock can be completed, facilitating taking and using and improving the security of use.
[0017] In summary, through the mutual influence of the above multiple functions, it is convenient for the authorized person to identify information in any one way, take and place the key or seal, facilitating precise management, improving the security of using and storing the key and seal, and enhancing the use effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the present utility model.
[0019] Figure 2 It is a schematic diagram of the structure when the key storage cabinet door and the seal storage cabinet door of the present utility model are in the open state.
[0020] Figure 3 It is a schematic diagram of the connection structure between the support frame and the identification and locking mechanism of the present utility model.
[0021] Figure 4 It is a schematic diagram of the side view sectional structure of the connection between the support frame and the identification and locking mechanism of the present utility model.
[0022] Figure 5 It is a schematic diagram of the disassembled structure of the key lock, the drive box and the moving block of the present utility model.
[0023] The reference numerals are: 1, the first cabinet body; 2, the second cabinet body; 3, the key storage cabinet door; 4, the seal storage cabinet door; 5, the maintenance door; 6, the horn; 7, the face recognition camera; 8, the screen; 9, the fingerprint recognition module; 10, the high-frequency RFID card reader; 11, the two-dimensional code scanner; 12, the moving plate; 13, the seal storage box; 14, the panel; 15, the lock slot; 16, the indicator light; 17, the support frame; 18, the lamp hole; 19, the drive box; 20, the support plate; 21, the connecting column; 22, the limiting plate; 23, the key lock; 24, the RFID chip; 25, the positioning lock hole; 26, the key connection hole; 27, the RFID antenna; 28, the electric push rod; 29, the moving block; 30, the positioning plug; 31, the limiting block; 32, the spring. Detailed implementation manners
[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0025] As shown in the attached Figures 1-5 An intelligent key and seal storage cabinet, including a first cabinet body 1 and a second cabinet body 2, the first cabinet body 1 and the second cabinet body 2 are disassembled and arranged, the first cabinet body 1 can be used alone, and there are various installation methods to choose from, including connecting the first cabinet body 1 and the second cabinet body 2 for use, placing the first cabinet body 1 on the desktop for use, and wall-mounted use. A maintenance door 5 is provided in the middle of one side of the first cabinet body 1. On the surface of the maintenance door 5, there are successively arranged a horn 6, a face recognition camera 7, a screen 8, a fingerprint recognition module 9, a high-frequency RFID card reader 10, and a two-dimensional code scanner 11 from top to bottom. An alarm is issued through the horn 6, face recognition is performed through the face recognition camera 7, interaction is facilitated through the screen 8, fingerprint recognition is performed through the fingerprint recognition module 9, card recognition is performed through the high-frequency RFID card reader 10, and two-dimensional code scanning recognition is realized through the two-dimensional code scanner 11, realizing multiple recognition methods, which can facilitate the authorized person to identify the user information through any one of the methods and improve the safety effect. Key placement cavities and seal placement cavities are respectively arranged on both sides of the first cabinet body 1, which is convenient for storing keys and seals separately;
[0026] On the front side of the first cabinet body 1, key storage cabinet doors 3 and seal storage cabinet doors 4 are respectively arranged at positions corresponding to the key placement cavity and the seal placement cavity. Electromagnetic locks are arranged on the key storage cabinet doors 3, the seal storage cabinet doors 4, and one side of the front cabinet door of the second cabinet body 2. It is convenient to control the opening, closing, and locking through the electromagnetic locks, improving the safety performance. One side of the seal storage cabinet door 4 is fixedly connected with a seal storage box 13 for convenient seal storage. In the middle of the seal placement cavity of the first cabinet body 1, a moving plate 12 is arranged. The top of the moving plate 12 can be used to place the seals and related management tools commonly used by the police, such as signature seals, official seals of the unit, etc.;
[0027] At the bottom of the moving plate 12, a high-definition camera is arranged for convenient electronic archiving after the seal is used. In the middle of the key placement cavity of the first cabinet body 1, a panel 14 is fixedly connected. One side of the panel 14 is fixedly connected with a support frame 17. At the top of the inner cavity of the support frame 17, an identification and locking mechanism is arranged. It is convenient to lock and identify the key lock placed through the identification and locking mechanism. A plurality of lock slot holes 15 are opened on the surface of the panel 14 for convenient fixing of the lock. A plurality of indicator lights 16 are arranged on the surface of the panel 14. When the user operates on the system to take out the key, the indicator lights 16 flash to guide the user to extract. After the borrowing is completed, the external cabinet door is closed, and the system will inventory the keys again.
[0028] As shown in the Figure 2 attachment, at the bottom of the inner cavity of the seal storage box 13, an RFID antenna device is arranged for reading the seal information to realize in-place detection and prevent the seal from being taken away after use. The seal storage box 13 is arranged at the bottom of the moving plate 12, which is convenient for moving and using by pulling the moving plate 12. Universal wheels are arranged at the bottom of the second cabinet body 2 for convenient movement. A seal is arranged in the middle of the seal storage box 13.
[0029] As shown in the Figure 2 attachment 5 and
[0030] attachment Figure 3 and 4As shown, the identification locking mechanism includes a support frame 17 fixed to the rear side of the panel 14. A plurality of lamp holes 18 are provided at the top of the front side of the support frame 17, and the lamp holes 18 correspond to the indicator lights 16 one by one. Two support plates 20 are arranged at the top of the inner cavity of the support frame 17. A drive box 19 is fixedly connected to one side of the inner cavity of the support frame 17. Through the lamp holes 18, it is convenient for the wires of the indicator lights 16 to be electrically connected to the main board on the rear side of the maintenance door 5 through the lamp holes 18. The inserted key lock 23 is supported and limited by the support plates 20 in the lock slot 15.
[0031] As shown in the appendix Figure 3 , 4 As shown, connecting columns 21 are symmetrically and fixedly connected to the four sides of the support plate 20. The connecting columns 21 are fixed to the top of the inner cavity of the support frame 17. The two support plates 20 are respectively arranged on the upper and lower sides of the key lock 23. An RFID antenna 27 is fixedly connected to the top of the support plate 20. Two limiting plates 22 are fixedly connected between the two support plates 20. The two limiting plates 22 are arranged on both sides of the key lock 23. The support plate 20 is fixed by the connecting column 21, and the inserted key lock 23 is limited by the limiting plate 22. The RFID antenna 27 is used to read the RFID chip 24 inside the key lock 23 to identify whether the key lock 23 is inserted and whether it is correct.
[0032] As shown in the appendix Figure 4 , 5 As shown, an electric push rod 28 is fixedly connected to the middle of the drive box 19. A moving block 29 is inserted into the top of the drive box 19. A positioning plug 30 is fixedly connected to the top of the moving block 29. One side of the top end of the positioning plug 30 is set as an inclined surface, and the top end of the positioning plug 30 extends into the positioning lock hole 25.
[0033] As shown in the appendix Figure 4 , 5 As shown, the moving end of the electric push rod 28 extends into the moving block 29 and is fixedly connected with a limiting block 31. A spring 32 is arranged on the top of the limiting block 31. When the key lock 23 pushes the positioning plug 30, the positioning plug 30 will squeeze the spring 32 until the positioning lock hole 25 corresponds to the positioning plug 30. At this time, the positioning plug 30 automatically inserts into the positioning lock hole 25 to complete the locking. When the system authorizes the user to take the key, the electric push rod 28 controls the limiting block 31 to drive the moving block 29 to move the positioning plug 30 downward to release the key lock 23 and allow the user to take out the key; when unauthorized or illegal access occurs, the key lock 23 will remain locked to ensure the security of the key.
[0034] It should be noted that in seal management, the RFID system can achieve real-time monitoring of seals, improve security, and ensure the reasonable use and storage of seals. In key management, the RFID system can achieve precise management and real-time monitoring of keys, improve management efficiency and security, and ensure the reasonable use and storage of keys.
[0035] The working principle of the present utility model: When in use, face recognition is performed through the face recognition camera 7, interaction is facilitated through the screen 8, fingerprint recognition is performed through the fingerprint recognition module 9, card recognition is performed through the high-frequency RFID reader 10, and QR code scanning recognition is achieved through the QR code scanner 11. Multiple recognition methods are realized, which can facilitate the authorized person to identify the user information through any one of the methods, thereby controlling the electromagnetic lock of the key storage cabinet door 3 or the seal storage cabinet door 4 to unlock and opening the key storage cabinet door 3 and the seal storage cabinet door 4.
[0036] When the user operates on the system to take out the key, the indicator light 16 flashes to guide the user to pull out the key. At the same time, the electric push rod 28 is activated to control the positioning plug 30 to move downward, so as to pull the key at this place and take out the key lock 23. At the same time, it is identified by the RFID antenna 27 whether the key lock 23 is removed, and whether other keys exist is detected. After borrowing is completed, the external cabinet door is closed, and the system will take inventory of the keys again to ensure the security of other keys.
[0037] When placing the key, just insert the key lock 23 into the inside of the lock slot 15. The RFID chip 24 of the key lock 23 is identified by the RFID antenna 27, and the information of the key is automatically entered until the positioning lock hole 25 is fixed to the positioning plug 30, realizing the automatic locking of the key lock 23. Through the RFID technology, the intelligent system can accurately identify the ownership and identity of the key to ensure the security of the key.
[0038] When taking the seal, the seal is identified by the high-speed camera by pulling the moving plate 12. When returning, it is placed inside the seal storage box 13, and the RFID chip 24 in the seal is identified by the RFID antenna device at the bottom of the seal storage box 13, so as to automatically enter the information of the seal, which is convenient for electronic archiving after using the seal and improves the safety performance.
[0039] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. An intelligent key seal storage cabinet, comprising a first cabinet body (1) and a second cabinet body (2), characterized in that: A maintenance door (5) is provided in the middle of one side of the first cabinet (1); a speaker (6), a face recognition camera (7), a screen (8), a fingerprint recognition module (9), a high-frequency RFID card reader (10), and a two-dimensional code scanner (11) are provided on the surface of the maintenance door (5) in order from top to bottom; and a key placement cavity and a seal placement cavity are provided on both sides of the first cabinet (1); A key storage cabinet door (3) and a seal storage cabinet door (4) are respectively arranged at positions on the front side of the first cabinet (1) corresponding to the key placement cavity and the seal placement cavity; the key storage cabinet door (3), the seal storage cabinet door (4) and one side of the cabinet door on the front side of the second cabinet (2) are all provided with electromagnetic locks; a seal storage box (13) is fixedly connected to one side of the seal storage cabinet door (4); and a movable plate (12) is slidably arranged in the seal placement cavity of the first cabinet (1); A high-speed scanner is provided at the bottom of the movable plate (12); a panel (14) is fixedly connected to the middle of the key placement cavity of the first cabinet (1); a support frame (17) is fixedly connected to one side of the panel (14); an identification locking mechanism is provided at the top of the inner cavity of the support frame (17); a plurality of lock slots (15) are provided on the surface of the panel (14); and a plurality of indicator lights (16) are provided on the surface of the panel (14).
2. The intelligent key seal storage cabinet according to claim 1, characterized in that: An RFID antenna device is arranged at the bottom of the inner cavity of the seal storage box (13); the seal storage box (13) is arranged at the bottom of the movable plate (12); a universal wheel is arranged at the bottom of the second cabinet (2); and a seal is arranged in the middle of the seal storage box (13).
3. The intelligent key seal storage cabinet according to claim 1, characterized in that: The indicator light (16) corresponds to the lock slot (15) one by one. The indicator light (16) is arranged at the top of the lock slot (15). A key lock (23) is inserted in the middle of the indicator light (16). The key lock (23) and the middle of the seal are both provided with an RFID chip (24). The two ends of the key lock (23) are respectively provided with a positioning lock hole (25) and a key connection hole (26).
4. The intelligent key seal storage cabinet according to claim 1, characterized in that: The identification and locking mechanism comprises a support frame (17) fixed to the rear side of the panel (14); a plurality of light holes (18) are provided on the top of the front side of the support frame (17); the light holes (18) correspond to the indicator lights (16) one by one; two support plates (20) are provided on the top of the inner cavity of the support frame (17); and a drive box (19) is fixedly connected to one side of the inner cavity of the support frame (17).
5. The intelligent key seal storage cabinet according to claim 4, characterized in that: The support plate (20) is symmetrically and fixedly connected with connecting columns (21) on all sides, and the connecting columns (21) are fixed to the top of the inner cavity of the support frame (17). The two support plates (20) are respectively arranged on the upper and lower sides of the key lock buckle (23). The top of the support plate (20) is fixedly connected with an RFID antenna (27). Two limit plates (22) are fixedly connected between the two support plates (20), and the two limit plates (22) are arranged on both sides of the key lock buckle (23).
6. The intelligent key seal storage cabinet according to claim 4, characterized in that: An electric push rod (28) is fixedly connected to the middle of the drive box (19), a moving block (29) is inserted into the top of the drive box (19), a positioning block (30) is fixedly connected to the top of the moving block (29), a top side of the positioning block (30) is arranged as an inclined surface, and the top of the positioning block (30) extends to the inside of the positioning lock hole (25).
7. The intelligent key seal storage cabinet according to claim 6, characterized in that: The moving end of the electric push rod (28) extends to the interior of the moving block (29) and is fixedly connected to the limiting block (31), and a spring (32) is provided on the top of the limiting block (31).