Cash safekeeping business library special for bank

Abstract

The invention discloses a cash safekeeping business library special for a bank, and relates to the technical field of bank currency management equipment.The cash safekeeping business library comprises a library body, a library door is hinged to one side of the library body, a camera is fixedly connected to the position, close to the library door, of the upper surface of the library body, and a drawer is slidably connected to the interior of the library body. The fireproof layer has a direct protection effect on fire disasters, more water participates in the heat exchange process, heat in the environment is rapidly absorbed, cash stored in the bank body is prevented from being damaged by high temperature, the local overheating phenomenon is avoided, the overall fireproof performance of the fireproof layer is improved, and the service life of the bank body is prolonged. And impurities and dust attached to the surface of the camera can be cleaned, so that the camera can clearly capture a scene in the cash safekeeping business library, the analysis and guessing time of a blurred image is shortened, the working efficiency is improved, and the management and supervision of the cash safekeeping business library are enhanced.

Description

Technical Field

[0001] The present invention relates to the technical field of bank currency management equipment, in particular to a cash safekeeping service vault specially used in banks. Background Art

[0002] A business warehouse refers to a cash safe set up by a banking institution to handle daily cash collection and payment business. The cash kept there is a reserve to ensure normal business operations and is a component of the bank's operating funds. It is often in a state of turnover with both collection and payment and is part of the currency in circulation.

[0003] The business database can track the circulation of cash, which is of great significance for banks to monitor the flow of cash and prevent cash loss or theft. It also classifies and stores cash in different storage units and records them in detail so that the amount of cash, denomination distribution and other information can be accurately grasped at any time, which facilitates cash allocation, inventory and statistics, and helps banks achieve accurate cash inventory management.

[0004] The existing business database may encounter the following problems during use:

[0005] During long-term use, dust and impurities in the surrounding environment will flow with the air and gradually adhere to the surface of the camera. After the dust adheres to the surface of the camera, it will block the lens of the camera, so that light cannot pass through the lens normally, causing the captured image to become blurred, affecting the accurate monitoring of the situation in the business library. In addition, the presence of dust will also interfere with the camera's capture of different color components in the light, resulting in color distortion of the monitoring screen, and unable to accurately restore the real color environment in the business library, which has an adverse effect on certain security checks (such as detecting whether counterfeit currency is mixed) or object identification that rely on color features;

[0006] At the same time, when the quality of the images taken by the camera decreases, it will affect the accuracy of the intelligent analysis function connected to it, leading to misjudgment, or failure to accurately identify abnormal items in the business library, issuing false alarms and affecting the normal operation of the monitoring system.

[0007] Therefore, the present invention proposes a cash custody service library dedicated to banks to make up for and improve the shortcomings of the prior art. Summary of the invention

[0008] 1. Technical issues to be solved

[0009] In view of the deficiencies in the prior art, the present invention provides a cash custody service library dedicated to banks, which solves the problems raised in the above-mentioned background technology.

[0010] (II) Technical solution

[0011] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0012] A cash storage service vault specially used in banks comprises a vault body, a vault door hingedly connected to one side of the vault body, a camera fixedly connected to the upper surface of the vault body near the vault door, a drawer slidably connected to the interior of the vault body, a plurality of drawers are arranged, a rotating shaft rotatably connected to the interior of the vault body, a transmission belt is transmission-connected to the outer surface of the rotating shaft, a fixed block is fixedly connected to the surface of the transmission belt, a clamping block is fixedly connected to the surface of one side of the drawer near the rotating shaft, a clamping groove is penetrated through the upper surface of the clamping block, and the fixed block can be inserted into the clamping groove provided on the surface of the clamping block.

[0013] Preferably, the interior of the storage body is configured as a cavity, the interior of the storage body configured as the cavity is detachably connected with a fireproof layer, the interior of the fireproof layer is provided with a fireproof groove, and the fireproof groove is composed of a plurality of interconnected hexagonal honeycomb structures.

[0014] Preferably, a spring 1 is fixedly connected to the inside of the drawer, a guide block is fixedly connected to the inside of the drawer, the spring 1 and the guide block are symmetrically distributed with reference to the vertical center line of the drawer, the inside of the drawer is slidably connected to a fixed plate, the spring 1 is fixedly connected to the fixed plate, and the guide block is slidably connected to the fixed plate.

[0015] Preferably, a slide groove is provided on the surface of the warehouse body close to the warehouse door, and a slider 1 is slidably connected inside the slide groove, and an auxiliary rod is rotatably connected to the lower surface of the slider 1, and the end of the auxiliary rod away from the slider 1 is rotatably connected to the warehouse door, and an auxiliary block is fixedly connected to the upper surface of the slider 1, and a notch is provided on the upper surface of the auxiliary block, and a slider 2 is slidably connected inside the notch provided on the upper surface of the auxiliary block, and a cleaning block is detachably connected to the upper surface of the slider 2.

[0016] Preferably, the camera is located on the motion track of the cleaning block, and the cleaning block can be slidably connected to the camera.

[0017] Preferably, a circular groove is provided inside the second slider, one side of the circular groove passes through the second slider, a second spring is fixedly connected inside the circular groove, an end of the second spring away from the vertical center line of the second slider is fixedly connected to a protrusion, the protrusion extends to the outside of the second slider, a special-shaped groove is provided inside the auxiliary block, and the end of the protrusion extending to the outside of the second slider can be snapped into the special-shaped groove.

[0018] Preferably, the interior of the special-shaped groove is slidably connected with an extrusion block, and the extrusion block extends to the outside of the auxiliary block on a side away from the slider two, and the extrusion block and the protrusion are located in the same horizontal section, and the extrusion block can squeeze the protrusion in a direction close to the center line of the slider two, and the surface of the side of the storage body close to the slide groove is fixedly connected with an extrusion plate one, and the extrusion plate one and the extrusion block are located in the same horizontal section, and the groove opened on the upper surface of the auxiliary block is fixedly connected with a spring three, and the spring three is fixedly connected to the slider two.

[0019] Preferably, a second extrusion plate is fixedly connected to the surface of one side of the storage body close to the chute, and the side of the second extrusion plate close to the cleaning block is set as an inclined surface.

[0020] (III) Beneficial effects

[0021] The cash custody service library provided by the present invention is specially used for banks and has the following beneficial effects:

[0022] 1. Through the fireproof groove opened inside the fireproof layer, and the fireproof groove is composed of multiple interconnected hexagonal honeycomb structures, when a fire occurs, after the water pipe transports water to the inside of the fireproof groove, a large number of small units are formed inside the fireproof layer, which plays a direct fireproof role. Compared with the traditional plane structure, more water can be involved in the heat exchange process, which can greatly increase the contact area between the fireproof groove and the surrounding environment, quickly absorb the heat in the environment, and then quickly reduce the temperature of the fireproof groove, prevent the heat from further conducting to the cash storage area in the warehouse, and avoid the damage of the cash stored in the warehouse due to high temperature. In addition, the hexagonal shape is more effective in the air. The honeycomb structure of the fireproof trough has good symmetry, so that the heat absorbed by the water inside the fireproof trough is transferred more evenly in all directions. When a certain part of the fireproof layer is affected by a high-temperature heat source, the heat will quickly diffuse to the surroundings through the honeycomb structure of the fireproof trough to avoid local overheating, which helps to improve the overall fireproof performance of the fireproof layer and reduce the damage of the fire to the business warehouse. At the same time, the honeycomb structure has good stability when it is subjected to external forces such as pressure and tension. When the fireproof layer produces stress due to thermal expansion and contraction in a fire, the honeycomb structure can effectively resist these deformations, maintain the overall structural stability of the fireproof layer, and prevent the fireproof layer from being damaged, thereby ensuring the normal performance of its fireproof function.

[0023] 2. By setting a cleaning block above the second slider, when the warehouse door is opened, the warehouse door drives the first slider to move through the auxiliary rod. When the first slider moves, it drives the cleaning block installed above the second slider to move through the auxiliary block. When the cleaning block moves to the camera, it cleans away the impurities and dust attached to the surface of the camera to avoid dust blocking the camera surface and causing blurred images. This allows the camera to clearly capture the scene in the cash custody business warehouse, making it easier for monitoring personnel to identify and handle problems more quickly. It can also prevent dust from affecting the camera's capture of light and color restoration, allowing the camera to record the original color of the captured object, making it easier to view and analyze monitoring videos later, reducing the time for analyzing and guessing blurred images, helping to improve work efficiency, and strengthening the management and supervision of the cash custody business warehouse. At the same time, it avoids the degradation of the captured image quality and the impact on related personnel. The accuracy of the intelligent analysis function connected to it is reduced, the incidence of false alarms is reduced, unnecessary interference and response are reduced, and the reliability of the monitoring system is improved. In addition, an extrusion plate 1 is provided on one side of the warehouse body. After the extrusion plate 1 squeezes the protrusion through the extrusion block, the spring 3 drives the cleaning block connected to the slider 2 to move toward the warehouse body, so that the cleaning block and the camera are no longer located in the same vertical section. Therefore, when the staff closes the warehouse door, the cleaning block no longer cleans the camera, so that the cleaning block performs unidirectional cleaning on the camera. This method can remove dust more specifically and avoid secondary pollution caused by repeated movement of dust on the surface of the camera during the cleaning process, thereby improving the effect of a single cleaning and reducing the cleaning time. Moreover, when this cleaning method cleans the camera, the contact direction between the cleaning block and the camera surface is relatively fixed, thereby reducing the possibility of scratches due to inconsistent friction direction.

[0024] 3. By setting a fixed block on the surface of the transmission belt, when in use, the transmission belt drives the fixed block to be inserted into the card slot opened on the surface of the card block, and there are two groups of fixed blocks, and the number of single fixed blocks in each group is one less than the card block, and the distance between the two groups of fixed blocks is the same as the distance between the three card blocks, and the spacing between adjacent single fixed blocks in each group of fixed blocks is the same as the spacing between adjacent card blocks. Therefore, only one drawer can be moved out at a time, so that the amount and area of ​​cash exposed outside the vault are limited, so that the camera and security personnel can focus more specifically on this only operating area, thereby achieving comprehensive and effective protection, avoiding multiple drawers from being moved out, and a large amount of cash is directly exposed to the external environment, resulting in an increased risk of being peeped or robbed, thereby improving the security of the cash, and at the same time, it can enable staff The operation object is clear, which can effectively avoid the confusion of cash between different drawers. The operation mode of opening a single drawer makes the operation process clearer, reduces the possibility of such misoperation, and helps the bank to conduct inventory and management in sequence according to the order of the drawers, and more easily track the removal and return of cash in each drawer, ensuring that the use and circulation of cash comply with regulations and authorizations, facilitating inventory counting and auditing, and reducing management complexity. In addition, in this structure, unused drawers are fixed on the side of the warehouse body away from the warehouse door. Compared with drawers opened with keys, in the event of danger, the remaining drawers are not so easy to open due to the lack of obvious external opening devices and opening authority. Therefore, it can increase the difficulty of opening the remaining drawers and increase the safety of cash stored in the drawers. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the cutaway structure of the main body of the present invention;

[0027] Figure 3 For the present invention Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0028] Figure 4 It is a schematic diagram of the partial cross-section structure of the fireproof layer of the present invention;

[0029] Figure 5 This is a schematic diagram of the partial structure of the drawer of the present invention;

[0030] Figure 6 It is a schematic diagram of the local structure of the camera of the present invention;

[0031] Figure 7 For the present invention Figure 6 A schematic diagram of the enlarged structure of B;

[0032] Figure 8It is a schematic diagram of a partial top view of the stereoscopic structure of the camera of the present invention;

[0033] Fig. 9 For the present invention Figure 8 Schematic diagram of the enlarged structure of C in the figure.

[0034] The numbers in the figure represent:

[0035] 1. Warehouse body; 2. Warehouse door; 3. Camera; 4. Drawer; 5. Rotating shaft; 6. Transmission belt; 7. Fixed block; 8. Block; 9. Fireproof layer; 10. Fireproof groove; 11. Spring 1; 12. Guide block; 13. Fixed plate; 14. Slide groove; 15. Slider 1; 16. Auxiliary rod; 17. Auxiliary block; 18. Slider 2; 19. Cleaning block; 20. Circular groove; 21. Spring 2; 22. Bump; 23. Special-shaped groove; 24. Extrusion block; 25. Extrusion plate 1; 26. Spring 3; 27. Extrusion plate 2. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] refer to Figures 1 to 9 According to a preferred embodiment of the present invention, a cash storage service library dedicated to a bank will be described in detail below. A cash storage service library dedicated to a bank includes a library body 1, and a control system is provided on one side of the library body 1;

[0038] A door 2 is hingedly connected to one side of the storage body 1, and a camera 3 is fixedly connected to the upper surface of the storage body 1 and near the door 2. The camera 3 is wirelessly connected to the intelligent analysis function in the control system. The intelligent analysis system analyzes the images taken by the camera 3 and can trigger an alarm mechanism when there is an abnormal situation. A drawer 4 is slidably connected to the interior of the storage body 1. A partition groove is provided inside the drawer 4. A plurality of drawers 4 are provided. A rotating shaft 5 is rotatably connected to the interior of the storage body 1. The rotating shaft 5 is connected to a driving device controlled by the control system. The driving device drives the rotating shaft 5 to rotate. The outer surface of the rotating shaft 5 is transmission-connected to a transmission belt 6. A fixed block 7 is fixedly connected to the surface of the transmission belt 6. Two groups of fixed blocks 7 are provided, and the number of single fixed blocks 7 in each group is one less than the card block 8. The distance between the two groups of fixed blocks 7 is the same as the distance between the three card blocks 8. The spacing between adjacent single fixed blocks 7 in each group of fixed blocks 7 is the same as the spacing between adjacent card blocks 8.

[0039] A clamping block 8 is fixedly connected to one side surface of the drawer 4 close to the rotating shaft 5 . A clamping groove is formed through the upper surface of the clamping block 8 . The fixing block 7 can be inserted into the clamping groove formed on the surface of the clamping block 8 .

[0040] The interior of the storage body 1 is set as a cavity, and the interior of the storage body 1 set as the cavity is detachably connected with a fireproof layer 9, and a fireproof groove 10 is opened inside the fireproof layer 9. The fireproof groove 10 is composed of a plurality of hexagonal honeycomb structures interconnected with each other. The fireproof groove 10 is connected with a water pipe. The water transported to the fireproof groove 10 can play a direct fireproof role when a fire occurs. When the external temperature of the fireproof layer 9 rises, the water will absorb heat and evaporate. During the evaporation process, a large amount of heat is absorbed and a layer of water vapor protective film is formed. While consuming the energy generated by the fire, it can also prevent the flame and hot air from further penetrating the fireproof layer 9, thereby extending the effective fireproof time of the fireproof layer 9;

[0041] The interior of the storage body 1 is configured as a cavity, and a nano-composite moisture-proof film is arranged on one side of the fireproof layer 9 close to the center line of the storage body 1. This moisture-proof film is composited from nano-level materials, such as nano-silicon dioxide and high molecular polymer composites. Since nano-silicon dioxide has extremely small particle size and high specific surface area, it can effectively fill the gaps between high molecular polymer molecules to form a denser moisture-proof barrier. When external water vapor tries to penetrate the moisture-proof layer, the nano-composite moisture-proof film can prevent the passage of water vapor molecules, thereby reducing the amount of water vapor that can penetrate the moisture-proof layer and enter the cash custody area, thereby improving the moisture-proof effect of the cash custody business cabinet.

[0042] The inside of the drawer 4 is fixedly connected with a spring 11, and the inside of the drawer 4 is fixedly connected with a guide block 12. The spring 11 and the guide block 12 are symmetrically distributed with reference to the vertical center line of the drawer 4. The inside of the drawer 4 is slidably connected with a fixed plate 13. The spring 11 is fixedly connected to the fixed plate 13, and the guide block 12 is slidably connected to the fixed plate 13. After the cash is placed inside the drawer 4, the fixed plate 13 fixes it to prevent cash of different denominations and batches from being mixed together during the opening and closing process of the drawer 4, or when a slight vibration occurs (such as vibration generated by the operation of nearby equipment). After that, it brings great inconvenience to the subsequent cash counting, classification and management work. After fixing the cash, it can ensure that cash of various denominations and categories remain in their respective storage positions, which is convenient for staff to operate quickly and accurately. At the same time, fixed cash can also enable staff to conduct security checks on the cash custody business warehouse more intuitively and accurately to check whether there are any abnormalities in the cash, such as: whether there is any missing, whether it has been replaced, etc. Moreover, compared with loose cash, fixed cash allows staff to count and check in a fixed order and layout, thereby improving the efficiency and accuracy of security checks and inventory.

[0043] A slide groove 14 is provided on the surface of the warehouse body 1 close to the warehouse door 2, and a slider 15 is slidably connected inside the slide groove 14. The lower surface of the slider 15 is rotatably connected to an auxiliary rod 16, and the end of the auxiliary rod 16 away from the slider 15 is rotatably connected to the warehouse door 2. An auxiliary block 17 is fixedly connected to the upper surface of the slider 15, and a notch is provided on the upper surface of the auxiliary block 17. A slider 2 18 is slidably connected inside the notch provided on the upper surface of the auxiliary block 17, and a cleaning block 19 is detachably connected to the upper surface of the slider 2 18. The cleaning block 19 cleans away the particles or dust adhered to the surface of the camera 3 when moving, so as to avoid the reduction of clarity and quality of the image collected by the camera 3, as well as misidentification or missed identification, thereby improving the security of cash stored in the warehouse body 1.

[0044] The camera 3 is located on the movement track of the cleaning block 19, and the cleaning block 19 can be slidably connected to the camera 3, so that the cleaning block 19 can clean the particles or dust adhered to the surface of the camera 3 during the movement.

[0045] A circular groove 20 is provided inside the slider 18, one side of the circular groove 20 passes through the slider 18, a spring 21 is fixedly connected inside the circular groove 20, and a protrusion 22 is fixedly connected to the end of the spring 21 away from the vertical center line of the slider 18, and the protrusion 22 extends to the outside of the slider 18. A special-shaped groove 23 is provided inside the auxiliary block 17, and the end of the protrusion 22 extending to the outside of the slider 18 can be snapped into the special-shaped groove 23.

[0046] The inside of the special-shaped groove 23 is slidably connected with an extrusion block 24, and the extrusion block 24 extends to the outside of the auxiliary block 17 on the side away from the slider 18. The extrusion block 24 and the protrusion 22 are located in the same horizontal section, and the extrusion block 24 can squeeze the protrusion 22 in the direction close to the center line of the slider 18. The surface of the side of the storage body 1 close to the slide groove 14 is fixedly connected with an extrusion plate 1 25, and the extrusion plate 1 25 and the extrusion block 24 are located in the same horizontal section, so that the extrusion plate 1 25 can squeeze the extrusion block 24 to move in the direction close to the protrusion 22. After the extrusion block 24 moves, the push protrusion 22 is no longer stuck in the special-shaped groove 23, and the notch opened on the upper surface of the auxiliary block 17 is fixedly connected with a spring 3 26. The spring 3 26 is fixedly connected with the slider 2 18. After the spring 3 26 drives the cleaning block 19 to move toward the direction close to the warehouse body 1 through the slider 2 18, the cleaning block 19 fits with the surface of the warehouse body 1 close to the warehouse door 2. Since the camera 3 has a certain distance from the side surface of the warehouse body 1 close to the warehouse door 2 in order to be able to collect images completely, after the cleaning block 19 moves toward the direction close to the warehouse body 1, the cleaning block 19 and the camera 3 are no longer located in the same vertical section, so that when the slider 15 drives the cleaning block 19 to move through the auxiliary block 17, the cleaning block 19 no longer cleans the surface of the camera 3, thereby avoiding the cleaning block 19 from frequently cleaning the surface of the camera 3 and causing scratches on the surface of the camera 3.

[0047] A second extrusion plate 27 is fixedly connected to the surface of one side of the storage body 1 close to the slide groove 14. The side of the extrusion plate 27 close to the cleaning block 19 is set as an inclined surface. The inclined surface of the auxiliary block 17 pushes the cleaning block 19 to move away from the storage body 1. After the cleaning block 19 moves, the cleaning block 19 and the camera 3 are located in the same vertical section, so that when the slider 15 drives the cleaning block 19 to move through the auxiliary block 17, the cleaning block 19 cleans away the particles or dust on the surface of the camera 3.

[0048] The following is the entire working process and working principle of the above embodiment:

[0049] When it is necessary to store or take out cash, first, the staff needs to perform identity authentication. After the matching is successful, the control system selects which drawer 4 to be used. After the selection is completed, the control device drives the shaft 5 to rotate through the driving device. When the shaft 5 rotates, it drives the fixed block 7 fixedly connected to the surface of the transmission belt 6 to move through the transmission belt 6, so that the position between the two groups of fixed blocks 7 is located in the same horizontal section as the drawer 4 to be used. Since the number of fixed blocks 7 in each group is one less than the card block 8, the distance between the two groups of fixed blocks 7 is the same as the distance between the three card blocks 8, and the spacing between adjacent single fixed blocks 7 in each group of fixed blocks 7 is the same as the spacing between adjacent card blocks 8. Therefore, the single fixed blocks 7 on both sides are respectively inserted into the card slots opened on the surfaces of the corresponding card blocks 8, so that after the warehouse door 2 is opened, only the drawer 4 to be used can be moved out in the direction close to the warehouse door 2, so that the amount and area of ​​cash exposed outside the warehouse body 1 are limited, so that the camera 3 and security personnel can focus on this unique operating area more specifically, thereby achieving comprehensive and Effective protection can prevent multiple drawers 4 from being removed, and a large amount of cash from being directly exposed to the external environment, which increases the risk of being spied on or robbed, thereby improving the security of cash. At the same time, it can make the staff's operation objects clear, and can effectively avoid the confusion of cash between different drawers 4. The operation mode in which a single drawer 4 is opened makes the operation process clearer, reducing the possibility of such misoperation, and also helps the bank to conduct inventory and management in the order of the drawers 4, and more easily track the removal and return of cash in each drawer 4, ensuring that the use and circulation of cash comply with regulations and authorizations, facilitating inventory counting and auditing, and reducing management complexity. In addition, in this structure, the unused drawers 4 are fixed on the side of the warehouse body 1 away from the warehouse door 2. Compared with the drawers 4 opened with a key, when encountering dangerous situations, the remaining drawers 4 are not so easy to open due to the lack of obvious external opening devices and opening authority. Therefore, it can increase the difficulty of opening the remaining drawers 4 and increase the security of the cash stored in the drawers 4.

[0050] Next, the controller controls the drive to rotate and open the warehouse door 2. When the warehouse door 2 is rotated and opened, the warehouse door 2 drives the slider 15 to move in the direction close to the extrusion plate 25 through the auxiliary rod 16 that is rotatably connected above. When the slider 15 moves, it drives the auxiliary block 17 fixedly connected to the upper surface of the slider 15 to move in the direction close to the extrusion plate 25. When the auxiliary block 17 moves, it drives the cleaning block 19 to move in the direction close to the extrusion plate 25 through the slider 2 18 that is slidably connected inside the auxiliary block 17. Since the camera 3 is located on the movement trajectory of the cleaning block 19 and the cleaning block 19 can be slidably connected to the camera 3, when the cleaning block 19 moves to the camera 3, the cleaning block 19 cleans away the impurities and dust attached to the surface of the camera 3. , to avoid dust on the surface of camera 3, which would cause the captured image to be blurred, so that it can clearly capture the scene in the cash custody business warehouse, which is convenient for monitoring personnel to identify and deal with problems more quickly. It can also prevent dust from affecting the capture of light and color restoration of camera 3, so that camera 3 can record the original color of the captured object, which is convenient for later viewing and analysis of monitoring videos, reducing the analysis and guessing time of blurred images, helping to improve work efficiency, strengthen the management and supervision of the cash custody business warehouse, and at the same time, avoid the impact of the decline in the quality of the captured image on the accuracy of the intelligent analysis function connected to it, reduce the incidence of false alarms, reduce unnecessary interference and response, and improve the reliability of the monitoring system;

[0051] Furthermore, the slider 15 continues to drive the cleaning block 19 connected to the slider 2 18 to move in the direction close to the extrusion plate 1 25 through the auxiliary block 17. Since the extrusion plate 1 25 and the extrusion block 24 inside the special-shaped groove 23 are located in the same vertical section, when the auxiliary block 17 drives the extrusion block 24 located inside the special-shaped groove 23 to move to the extrusion plate 1 25 through the special-shaped groove 23 opened inside, the extrusion plate 1 25 will squeeze the extrusion block 24 slidably connected to the special-shaped groove 23 in the direction away from the extrusion plate 1 25. When the extrusion block 24 moves, it squeezes the protrusion 22 clamped in the special-shaped groove 23 toward the direction of the center line of the circular groove 20 close to the slider 2 18. At this time, the spring 21 fixedly connected to the protrusion 22 is compressed, and the protrusion 22 is no longer clamped in the special-shaped groove 23. The spring 3 26 fixedly connected to the slider 2 18 drives the cleaning block 19 to the direction close to the storage body 1 through the slider 2 18 under the action of the elastic force. After the cleaning block 19 moves toward the direction close to the warehouse body 1, the cleaning block 19 and the camera 3 are no longer located in the same vertical section, so that when the warehouse door 2 is closed, the warehouse door 2 drives the auxiliary block 17 connected to the slider 15 through the auxiliary rod 16 to move toward the direction close to the extrusion plate 27, and the cleaning block 19 connected to the slider 2 18 inside the auxiliary block 17 is no longer located in the same vertical section as the camera 3. Therefore, the camera 3 is no longer cleaned during the movement of the cleaning block 19, so that the cleaning block 19 performs unidirectional cleaning on the camera 3. This method can remove dust more specifically and avoid secondary pollution caused by repeated movement of dust on the surface of the camera 3 during the cleaning process, thereby improving the effect of single cleaning and reducing the cleaning time. In addition, when this cleaning method is used to clean the camera 3, the contact direction of the cleaning block 19 and the surface of the camera 3 is relatively fixed, thereby reducing the possibility of scratches caused by inconsistent friction directions.

[0052] Secondly, when the door 2 is opened, the staff will pull the drawer 4 to be used in the direction close to the door 2, so that the staff can see the interior of the drawer 4 more intuitively, and take out the cash in the drawer 4, or store the cash in the drawer 4. When storing the cash, the staff needs to first move the fixed plate 13 slidably connected to the inside of the drawer 4 in the direction away from the vertical center line of the warehouse body 1, and then place the cash in the partition groove opened in the drawer 4. At this time, the spring 11 fixedly connected to the fixed plate 13 is stretched, and then the fixed plate 13 is released. The elastic force of the spring 11 drives the fixed plate 13 to move in the direction close to the vertical center line of the warehouse body 1, and fixes the cash placed in the drawer 4, so as to avoid that during the opening and closing process of the drawer 4, cash of different denominations and batches will be mixed together, which will bring great inconvenience to the subsequent cash counting, classification and management work. Cash of various denominations and categories can maintain their respective storage positions, which is convenient for the staff to operate quickly and accurately.

[0053] Finally, when the cash is deposited or taken out, the drawer 4 is moved toward the direction close to the vertical center line of the storage body 1, and then the controller controls the drive to close the storage door 2. When the storage door 2 is closed, the storage door 2 drives the slider 15 to move toward the direction close to the extrusion plate 27 through the auxiliary rod 16 connected to the upper rotation. When the slider 15 moves, it drives the auxiliary block 17 fixedly connected to the upper surface of the slider 15 to move toward the direction close to the extrusion plate 27. When the auxiliary block 17 moves, it drives the cleaning block 19 to move toward the direction close to the extrusion plate 27 through the slider 2 18 slidably connected to the inside of the auxiliary block 17. Since the side of the extrusion plate 27 close to the cleaning block 19 is set as an inclined surface, when the cleaning block 19 moves to the extrusion plate When the cleaning block 19 is at position 27, the inclined surface of the extrusion plate 27 pushes the cleaning block 19 to move away from the warehouse body 1. When the cleaning block 19 moves, it drives the slider 2 18 fixedly connected to the cleaning block 19 to move away from the warehouse body 1. At this time, the spring 3 26 fixedly connected to the slider 2 18 is stretched. After the slider 2 18 moves away from the warehouse body 1, the protrusion 22 fixedly connected to the slider 2 18 through the spring 21, under the action of the elastic force of the spring 21, the protrusion 22 moves toward the direction close to the special-shaped groove 23 and is clamped in the special-shaped groove 23. The position of the cleaning block 19 is fixed by the slider 2 18, so that when the warehouse door 2 is opened, the cleaning block 19 can clean up the dust and impurities adhering to the surface of the camera 3 again.

[0054] When a fire occurs, the control device transports water to the fireproof trough 10 opened inside the fireproof layer 9 through a water pipe. Since the fireproof trough 10 is composed of a plurality of interconnected hexagonal honeycomb structures, water forms a large number of small units inside the fireproof layer 9, which directly prevents the fire. Compared with the traditional planar structure, more water can be involved in the heat exchange process, which can greatly increase the contact area between the fireproof trough 10 and the surrounding environment, quickly absorb the heat in the environment, and then quickly reduce the temperature of the fireproof trough 10, preventing the heat from further conducting to the cash storage area in the warehouse body 1, and avoiding the damage of the cash stored in the warehouse body 1 caused by the high temperature. In addition, the hexagonal shape It has good symmetry in space, so that the heat absorbed by the water inside the fireproof groove 10 is transferred more evenly in all directions. When a certain place of the fireproof layer 9 is affected by a high-temperature heat source, the heat will quickly diffuse to the surroundings through the honeycomb structure of the fireproof groove 10, avoiding the occurrence of local overheating, which helps to improve the overall fireproof performance of the fireproof layer 9 and reduce the damage of the fire to the business warehouse. At the same time, the honeycomb structure has good stability when it is subjected to external forces such as pressure and tension. When the fireproof layer 9 generates stress due to thermal expansion and contraction in a fire, the honeycomb structure can effectively resist these deformations, maintain the overall structural stability of the fireproof layer 9, and prevent the fireproof layer 9 from being damaged, thereby ensuring the normal performance of its fireproof function.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cash storage service vault specially used in a bank, comprising a vault body (1), a vault door (2) being hingedly connected to one side of the vault body (1), a camera (3) being fixedly connected to the upper surface of the vault body (1) near the vault door (2), a drawer (4) being slidably connected to the interior of the vault body (1), a plurality of drawers (4) being provided, and characterized in that: The interior of the storage body (1) is rotatably connected to a rotating shaft (5), the outer surface of the rotating shaft (5) is transmission-connected to a transmission belt (6), the surface of the transmission belt (6) is fixedly connected to a fixing block (7), and the surface of the drawer (4) close to the rotating shaft (5) is fixedly connected to a clamping block (8), the upper surface of the clamping block (8) is penetrated by a clamping groove, and the fixing block (7) can be inserted into the clamping groove provided on the surface of the clamping block (8).

2. A cash storage service library dedicated to banks according to claim 1, characterized in that: The interior of the storage body (1) is configured as a cavity, the interior of the storage body (1) configured as a cavity is detachably connected to a fireproof layer (9), a fireproof groove (10) is provided inside the fireproof layer (9), and the fireproof groove (10) is composed of a plurality of hexagonal honeycomb structures interconnected with each other.

3. A cash storage service library dedicated to banks according to claim 1, characterized in that: The interior of the drawer (4) is fixedly connected with a spring 1 (11), the interior of the drawer (4) is fixedly connected with a guide block (12), the spring 1 (11) and the guide block (12) are symmetrically distributed with reference to the vertical center line of the drawer (4), the interior of the drawer (4) is slidably connected with a fixed plate (13), the spring 1 (11) is fixedly connected to the fixed plate (13), and the guide block (12) is slidably connected to the fixed plate (13).

4. A cash storage service library dedicated to banks according to claim 1, characterized in that: A slide groove (14) is provided on the surface of the storage body (1) on the side close to the storage door (2), and a slider (15) is slidably connected inside the slide groove (14), and an auxiliary rod (16) is rotatably connected to the lower surface of the slider (15), and the end of the auxiliary rod (16) away from the slider (15) is rotatably connected to the storage door (2), and an auxiliary block (17) is fixedly connected to the upper surface of the slider (15), and a notch is provided on the upper surface of the auxiliary block (17), and a slider (18) is slidably connected inside the notch provided on the upper surface of the auxiliary block (17), and a cleaning block (19) is detachably connected to the upper surface of the slider (18).

5. A cash storage service library dedicated to banks according to claim 4, characterized in that: The camera (3) is located on the movement track of the cleaning block (19), and the cleaning block (19) can be slidably connected to the camera (3).

6. A cash storage service library dedicated to banks according to claim 4, characterized in that: A circular groove (20) is provided inside the second slider (18), one side of the circular groove (20) passes through the second slider (18), a second spring (21) is fixedly connected inside the circular groove (20), one end of the second spring (21) away from the vertical center line of the second slider (18) is fixedly connected to a convex block (22), the convex block (22) extends to the outside of the second slider (18), a special-shaped groove (23) is provided inside the auxiliary block (17), and one end of the convex block (22) extending to the outside of the second slider (18) can be snapped into the special-shaped groove (23).

7. A cash storage service library dedicated to banks according to claim 6, characterized in that: The interior of the special-shaped groove (23) is slidably connected with an extrusion block (24), and the extrusion block (24) extends to the outside of the auxiliary block (17) away from the side of the slider (18). The extrusion block (24) and the protrusion (22) are located in the same horizontal section, and the extrusion block (24) can squeeze the protrusion (22) in the direction close to the center line of the slider (18). The surface of the side of the storage body (1) close to the slide groove (14) is fixedly connected with an extrusion plate (25), and the extrusion plate (25) and the extrusion block (24) are located in the same horizontal section. A spring (26) is fixedly connected to the inside of the notch opened on the upper surface of the auxiliary block (17), and the spring (26) is fixedly connected to the slider (18).

8. A cash storage service library dedicated to banks according to claim 4, characterized in that: A second extrusion plate (27) is fixedly connected to a surface of one side of the storage body (1) close to the slide groove (14), and a side of the second extrusion plate (27) close to the cleaning block (19) is arranged as an inclined surface.

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