High-safety confidential file cabinet

Abstract

The invention discloses a high-safety confidential file cabinet, and belongs to the technical field of confidential file cabinets, the high-safety confidential file cabinet comprises a confidential cabinet body, a lubricating and scrap removing assembly is arranged on the front side of the confidential cabinet body, the lubricating and scrap removing assembly comprises an air cylinder, a sliding block is fixedly connected to the bottom of the output end of the air cylinder, and a fixing plate is fixedly connected to the left side of the sliding block; the outer surface of the fixing plate penetrates through and is rotationally connected with a cylindrical pipe, the rear end of the cylindrical pipe penetrates through and is fixedly connected with a concave box, and the rear side of the concave box penetrates through and is fixedly connected with a liquid spraying pipe. According to the scheme, bidirectional movable liquid spraying lubrication operation can be carried out on the fingerprint smooth surface and the password keys on the fingerprint password lock, the possibility that lawbreakers copy residual fingerprint grease foreign matter on the fingerprint smooth surface is reduced, the sensitivity of fingerprint and password recognition is enhanced, the anti-theft strength of a confidential cabinet body is improved, and the security of the confidential cabinet body is improved. And the normal use of the confidential cabinet body for safely storing files is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of confidential filing cabinets, and more specifically, to a confidential filing cabinet with high security. Background Art

[0002] A confidential filing cabinet is a storage tool for safely protecting valuable items and confidential materials, thereby helping technicians to safely place and store valuable official seals, top-secret documents, etc. for private or official purposes. At the same time, the security and confidentiality of the confidential filing cabinet are detected and evaluated, and the detected and evaluated confidential filing cabinets are mass-produced and put on the market for customers to buy and use.

[0003] It can be seen from this that when using the existing confidential filing cabinets, most of the time, first press the password button or fingerprint button on the confidential filing cabinet to input a signal, then the lock of the confidential cabinet can be opened. Then manually pull open the cabinet door of the confidential cabinet, and then put the documents and official seals to be stored into the confidential cabinet. Then close the cabinet door of the confidential cabinet, and the storage of the documents can be completed. When taking the documents for the second time, the same steps can be followed for operation.

[0004] However, in the actual process of using the confidential filing cabinet, since there will be a small amount of dust and grease on the human finger, when the finger presses the fingerprint button and the password button for a long time, part of the dust and grease will adhere to the fingerprint button and the password button of the filing cabinet, resulting in fingerprint recognition failure and grease rusting on the surface of the button after the confidential cabinet is unlocked by password input and fingerprint unlocking for many times. This causes the human hand grease fingerprint traces on the fingerprint button and the password button to be copied and cracked by lawbreakers, resulting in the phenomenon of reduced security and poor protection effect of the confidential filing cabinet, seriously affecting the normal use of the confidential filing cabinet. Summary of the Invention

[0005] Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a confidential filing cabinet with high security.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A confidential filing cabinet with high security includes a confidential cabinet body. A cabinet door is hinged to the front side of the confidential cabinet body. A fingerprint password lock and a handle are fixedly connected to the front side of the cabinet door. A lubricating and chip-removing component is arranged on the front side of the confidential cabinet body. The lubricating and chip-removing component includes a first slide rail. The first slide rail is fixedly connected to the front side of the cabinet door. A telescopic component is slidably connected to the outer surface of the first slide rail. The top of the front end of the telescopic component penetrates and is fixedly connected to a cylinder. The bottom of the output end of the cylinder is fixedly connected to a slider. A fixing plate is fixedly connected to the left side of the slider. A cylindrical tube penetrates and is rotatably connected to the outer surface of the fixing plate. The rear end of the cylindrical tube is penetrated and fixedly connected to a concave box. A liquid spraying pipe is penetrated and fixedly connected to the rear side of the concave box.

[0008] Further, a second slide rail is slidably clamped to the right side of the slider. The right side of the second slide rail is fixedly connected to the telescopic assembly. There are two first slide rails, and the two first slide rails are symmetrically distributed. Both the top and bottom of the telescopic assembly are slidably connected to the inside of the first slide rails.

[0009] The telescopic assembly includes a T-shaped head slider which is slidably clamped inside the first slide rail. A telescopic box is fixedly connected to the front side of the T-shaped head slider. A concave bearing plate penetrates and is slidably connected to the front side of the telescopic box.

[0010] Further, the front end of the cylindrical tube penetrates and is fixedly connected to a swing rod. The extended left end of the swing rod penetrates and is slidably connected to the concave bearing plate. A liquid leakage plate penetrates and is slidably connected to the inner ring wall of the top of the concave box. A second spring is fixedly connected between the inner wall of the liquid leakage plate and the inner wall of the concave box.

[0011] Further, a surface active lubricant box is fixedly connected to the front side of the concave bearing plate. A first hose penetrates and is fixedly connected to the left side of the surface active lubricant box. The output end of the first hose penetrates and is fixedly connected to the extended left end of the swing rod.

[0012] Further, a circular liquid spraying head penetrates and is slidably connected to the rear side of the bottom of the concave box. A bidirectional threaded rod is fixedly connected to the front side of the circular liquid spraying head. A driving motor is fixedly connected to the inner bottom wall of the concave box. The output end of the driving motor is fixedly connected to the front side of the bidirectional threaded rod. A first spring is fixedly connected to the telescopic part of the bidirectional threaded rod. The rear end of the first spring is fixedly connected to the front side of the circular liquid spraying head. The rear side of the circular liquid spraying head penetrates and is fixedly connected to a liquid spraying pipe.

[0013] Further, a corner component is arranged inside the lubricating and chip removing assembly. The corner component includes an L-shaped sliding groove which is opened on the front side of the concave bearing plate. The extended left end of the swing rod slides between the inner walls of the L-shaped sliding groove.

[0014] Further, a plasticizing component is arranged on the front side of the telescopic assembly. The plasticizing component includes a plasticizer box, and the rear side of the plasticizer box is fixedly connected to the concave bearing plate.

[0015] Further, a second hose penetrates and is fixedly connected to the left side of the plasticizer box. The output end of the second hose penetrates and is fixedly and communicatively connected to the first hose.

[0016] Further, a blowing component is arranged on the right side of the concave box. The blowing component includes a first transmission wheel, the inner ring wall of the first transmission wheel is fixedly connected to the outer surface of the output end of the driving motor, an outer surface of the first transmission wheel is sleeved with a transmission belt, the outer surface of the transmission belt penetrates through and is slidably connected to the right side of the concave box, and a second transmission wheel is sleeved on the right end of the transmission belt.

[0017] Further, a support plate is fixedly connected to the right side of the bottom of the concave box. A rear side of the right end of the support plate penetrates through and is rotatably connected to a fan, and the front side of the fan is fixedly connected to the second transmission wheel.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] (1) By arranging the lubricating and chip-removing component in this solution, during the continuous up-and-down movement of the slider, the concave box can be indirectly driven to drive the liquid spraying pipe and the circular liquid spraying head to perform a two-way moving surface active lubricant spraying operation close to the fingerprint smooth surface and the password button on the front side of the fingerprint password lock. As a result, the grease foreign matters attached to the fingerprint smooth surface and the password button can be gradually dissolved by the surface active lubricant, thereby avoiding the problem that during the use of the confidential cabinet, due to the repeated pressing of the password button surface and the fingerprint smooth surface by the human hand, the grease and foreign matters carried by the human hand will adhere to the pressing surface, resulting in the corrosion of the button numbers by foreign matters at the password button part, and the grease staying on the fingerprint smooth surface will gradually corrode it, causing the failure of fingerprint lock recognition. This reduces the possibility of criminals copying fingerprints, improves the effectiveness of password lock button pressing, enhances the sensitivity of fingerprint smooth surface touch and pressing, increases the safety factor of storing documents in the file cabinet, and ensures the normal use of the confidential file cabinet.

[0020] (2) By arranging the corner component in this solution, during the downward movement of the swing rod, under the guidance of the L-shaped sliding groove, the swing rod can indirectly drive the concave box and the liquid leakage plate to perform a corner movement. At the same time, under the action of pulling the telescopic component to move leftward, the liquid leakage plate can perform a corner mobile liquid spraying lubrication operation on the rotating shaft part of the handle, avoiding the problem that after the handle is rotated and used for a long time, due to the attachment of trace foreign matters in the air to the rotating part of the handle, the handle will jam and make abnormal noises when pressed and rotated again, resulting in the damage of the lock. This improves the flexibility of the handle rotation for unlocking, enhances the service life of the handle and the lock switch, and ensures the normal use of the confidential file cabinet for safe storage.

[0021] (3) By setting a plasticizing component, under the continuous diversion of the diversion pump in the plasticizer tank, the second hose can indirectly divert the plasticizer in the plasticizer tank into the surface active lubricant in the first hose for fusion, so as to realize the operation of increasing the moisture and softening the surface active lubricant in the first hose, and avoid that after the fingerprint password lock buttons and the rotating parts of the handle are lubricated, there are still some overly hard grease foreign matters penetrating and adhering to the rotating parts of the handle, resulting in rust on the rotating parts of the handle, not only causing the lubrication of the fingerprint password lock and the handle to fail, but also increasing the jamming of the handle during use and the subsequent cleaning difficulty, causing the problem of secondary damage to the lock, improving the efficiency of lubricating the fingerprint password lock and the handle, strengthening the lubrication and anti-corrosion effect of the surface active lubricant, and ensuring the safe use of the confidential document cabinet.

[0022] (4) By setting a blowing component, under the continuous rotation and blowing of the fan, the fan can perform a rotary blowing and diffusion operation on the fingerprint light surface and the password button surface of the fingerprint password lock after spraying liquid, thereby enhancing the ability of the surface active lubricant to diffuse and dissolve grease, and enhancing the ability of the fingerprint button liquid to dry quickly after lubrication and dissolution, avoiding the problem that the residual liquid after the circular liquid spraying head sprays the surface active lubricant on the fingerprint button contact surface dries incompletely, resulting in the failure of the fingerprint button contact and the safety problem of electric leakage, improving the efficiency of the fingerprint password lock after lubrication, strengthening the intensity of the non-damaging drying of the fingerprint password lock, and ensuring the normal use of the fingerprint password lock. Description of the Drawings

[0023] Figure 1 is a schematic structural diagram of the present invention;

[0024] Figure 2 in the present invention Figure 1 left view structural diagram;

[0025] Figure 3 is a schematic structural diagram of the lubricating and chip-removing component in the present invention;

[0026] Figure 4 is a schematic structural diagram of the cylindrical tube, the swing rod and the concave box in the present invention;

[0027] Figure 5 in the present invention Figure 2 enlarged structural diagram at A in;

[0028] Figure 6 in the present invention Figure 2 enlarged structural diagram at B in;

[0029] Figure 7 in the present invention Figure 2 enlarged structural diagram at C in;

[0030] Figure 8 in the present inventionFigure 4 Schematic diagram of the enlarged structure at position D in the present invention;

[0031] Figure 9 Schematic diagram of the structures of the bidirectional threaded rod and the disc in the present invention;

[0032] Figure 10 Schematic diagram of the structures of the liquid leakage plate and the second spring in the present invention;

[0033] Figure 11 Schematic diagram of the structures of the lubricating and chip - removing assembly and the corner assembly in the present invention;

[0034] Figure 12 In the present invention Figure 11 Schematic diagram of the enlarged structure at position E in the present invention;

[0035] Figure 13 Schematic diagram of the plasticizing assembly in the present invention;

[0036] Figure 14 Schematic diagram of the structures of the concave - shaped box and the support plate in the present invention;

[0037] Figure 15 Schematic diagram of the blowing assembly in the present invention.

[0038] Description of the reference numerals in the figure:

[0039] 1. Confidential cabinet; 11. Fingerprint and password lock; 12. Handle; 13. Cabinet door;

[0040] 2. Lubricating and chip - removing assembly; 21. Cylinder; 22. First slider; 23. Fixed plate; 24. Cylindrical tube; 25. Swing rod; 26. Concave - shaped box; 27. Liquid spraying pipe; 28. Driving motor; 29. Bidirectional threaded rod; 210. First spring; 211. Circular liquid spraying head;

[0041] 212. Telescopic assembly; 2121. T - shaped head slider; 2122. Telescopic box; 2123. Bearing plate;

[0042] 213. First slide rail; 214. Second slide rail; 215. Surface active lubricant tank; 216. First hose; 217. Liquid leakage plate; 218. Second spring; 220. Disc;

[0043] 3. Corner assembly; 31. L - shaped chute;

[0044] 4. Plasticizing assembly; 41. Plasticizer tank; 42. Second hose;

[0045] 5. Blowing assembly; 51. First driving wheel; 52. Transmission belt; 53. Second driving wheel; 54. Support plate; 55. Fan. Detailed implementation manners

[0046] 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 belong to the scope of protection of the present invention.

[0047] Please refer to Figures 1 to 15 , a highly secure confidential document cabinet, including a confidential cabinet body 1, a cabinet door 13 is hinged to the front side of the confidential cabinet body 1, a fingerprint password lock 11 and a handle 12 are fixedly connected to the front side of the cabinet door 13, and a lubricating and chip-removing component 2 is arranged on the front side of the confidential cabinet body 1;

[0048] The lubricating and chip-removing component 2 includes a first slide rail 213, the first slide rail 213 is fixedly connected to the front side of the cabinet door 13, a telescopic component 212 is penetrated and slidably connected inside the first slide rail 213, the top of the front end of the telescopic component 212 is penetrated and fixedly connected with a cylinder 21, the bottom of the output end of the cylinder 21 is fixedly connected with a first slider 22, a fixing plate 23 is fixedly connected to the left side of the first slider 22, a cylindrical tube 24 is penetrated and rotatably connected to the outer surface of the fixing plate 23, the rear end of the cylindrical tube 24 is penetrated and fixedly connected with a concave box 26, and a liquid spraying pipe 27 is penetrated and fixedly connected to the rear side of the concave box 26.

[0049] The second slide rail 214 is slidably clamped to the right side of the first slider 22, the right side of the second slide rail 214 is fixedly connected to the telescopic component 212, there are two first slide rails 213, and the two first slide rails 213 are symmetrically distributed, so the top and bottom of the telescopic component 212 are both slidably connected inside the first slide rail 213;

[0050] The telescopic component 212 includes a T-shaped head slider 2121, the T-shaped head slider 2121 is slidably clamped inside the first slide rail 213, a telescopic box 2122 is fixedly connected to the front side of the T-shaped head slider 2121, and a concave bearing plate 2123 is penetrated and slidably connected to the front side of the telescopic box 2122.

[0051] A swing rod 25 is penetrated and fixedly connected to the front end of the cylindrical tube 24, the extended part of the left end of the swing rod 25 is penetrated and slidably connected to the concave bearing plate 2123, a liquid leakage plate 217 is penetrated and slidably connected to the inner ring wall of the top of the concave box 26, and a second spring 218 is fixedly connected between the inner wall of the liquid leakage plate 217 and the inner wall of the concave box 26.

[0052] A surface active lubricant tank 215 is fixedly connected to the front side of the concave bearing plate 2123. A first hose 216 penetrates and is fixedly connected to the left side of the surface active lubricant tank 215. The output end of the first hose 216 penetrates and is fixedly connected to the left end of the swing rod 25.

[0053] A circular liquid spraying head 211 penetrates and is slidably connected to the rear side of the bottom of the concave box 26. A bidirectional threaded rod 29 is fixedly connected to the front side of the circular liquid spraying head 211. A driving motor 28 is fixedly connected to the inner bottom wall of the concave box 26. The output end of the driving motor 28 is fixedly connected to a disc 220. The rear side of the disc 220 is threadedly connected to the front side of the bidirectional threaded rod 29. A first spring 210 is fixedly connected to the telescopic part of the bidirectional threaded rod 29. The rear end of the first spring 210 is fixedly connected to the front side of the circular liquid spraying head 211. The rear side of the circular liquid spraying head 211 penetrates and is fixedly connected to a liquid spraying pipe 27.

[0054] In view of the fact that in the prior art, due to multiple presses on the fingerprint button and the password button of the confidential document cabinet, the grease remaining on the finger will adhere to the surfaces of the fingerprint button, the password button and the handle 12, resulting in recognition failure when pressing the fingerprint button and the password button for the second time, and there is also a risk that the fingerprint information will be stolen by lawbreakers. In this application, by setting the lubricating and chip-removing component 2, when in use, first manually pull the telescopic component 212 to move to the right, and drive the cylinder 21, the first slider 22, the fixing plate 23, the cylindrical pipe 24, the swing rod 25 and the concave box 26 to move to the right. At the same time, the concave box 26 drives the liquid spraying pipe 27, the driving motor 28, the bidirectional threaded rod 29 and the circular liquid spraying head 211 to move to the right, so that the telescopic component 212 drives the surface active lubricant tank 215 and the first hose 216 to move to the right. When the right side of the telescopic component 212 moves to the right until it is flush with the inner wall of the rightmost end of the first slide rail 213, the concave box 26 can be located directly above the fingerprint and password lock 11.

[0055] Then ventilate to drive the output end of the cylinder 21 to extend downward, drive the fixedly connected first slider 22 to move downward, so that the first slider 22 drives the fixing plate 23 to move downward. Then the fixing plate 23 drives the cylindrical pipe 24 to move downward, and the cylindrical pipe 24 drives the swing rod 25 and the concave box 26 to move downward. Further, the concave box 26 drives the liquid spraying pipe 27 and the circular liquid spraying head 211 to move downward. Thus, when the rear side of the bottom of the concave box 26 moves downward to the fingerprint button on the front side of the fingerprint and password lock 11, the concave box 26 and the circular liquid spraying head 211 can be closely attached to the periphery of the fingerprint button of the fingerprint and password lock 11 for downward spraying of the surface active lubricant operation, so that the sprayed surface active lubricant can be mixed with the grease foreign matter on the periphery of the fingerprint button of the fingerprint and password lock 11 and gradually dissolved, thereby reducing the corrosion of the fingerprint button by the grease on the human hand surface.

[0056] When it moves downward behind the circular liquid spraying head 211 and aligns with the fingerprint pressing smooth surface of the fingerprint password lock 11, the driving motor 28 can be powered on to drive the rotation of the output shaft, driving the fixedly connected disc 220 to rotate. Furthermore, the disc 220 drives the bidirectional threaded rod 29, the first spring 210, and the circular liquid spraying head 211 to rotate. Thus, the rotating circular liquid spraying head 211 can closely adhere to the fingerprint pressing smooth surface of the fingerprint password lock 11 for rotation and even spreading operation, avoiding uneven spraying of the sprayed surface active lubricant, resulting in incomplete dissolution of foreign objects and pitting on the fingerprint pressing smooth surface of the fingerprint password lock 11, roughening of the smooth surface, causing rust and damage to the fingerprint pressing smooth surface, and malfunction problems. It improves the sensitivity of fingerprint recognition on the fingerprint pressing smooth surface of the fingerprint password lock 11, enhances the service life of the fingerprint buttons of the fingerprint password lock 11, and ensures the normal use of the confidentiality cabinet 1 for safely storing documents;

[0057] At this time, under the continuous downward force of the output end of the air cylinder 21, the concave box 26 can continue to move downward. After the concave box 26 moves downward and contacts the password button of the fingerprint password lock 11, the concave box 26 can closely adhere to the fingerprint password lock 11 for spraying the surface active lubricant operation, and the circular liquid spraying head 211 can perform an even spreading operation on the surface of the password button of the fingerprint password lock 11. Thus, the residual grease foreign objects attached to the password button can gradually dissolve after contacting the surface active lubricant, and at the same time, the lubrication operation of the password button of the fingerprint password lock 11 is realized. Avoiding long-term and multiple presses of the password button, the displayed numbers on the password button will be attached with the grease fingerprints carried by the human hand, resulting in the gradual rusting of the displayed numbers on the button, causing the frequently used buttons of the password to be exposed, the password to be leaked, and the anti-theft function of the confidentiality cabinet 1 to decline. It reduces the accuracy of lawbreakers stealing the password, improves the clarity of the password button display of the confidentiality cabinet 1, enhances the dissolution strength of the grease foreign objects on the password button of the fingerprint password lock 11, strengthens the intensity of password management, and ensures the normal use of the confidentiality cabinet 1 with no password leakage.

[0058] It should be noted that during the downward movement of the concave box 26, if it still cannot contact the fingerprint smooth surface and the password button of the fingerprint password lock 11, the telescopic component 212 can be pushed to contract backward, thereby indirectly driving the side of the concave box 26 with the liquid spray pipe 27 to gradually contact the front side of the top of the fingerprint password lock 11. Thus, when the concave box 26 moves downward, it can assist the liquid spray pipe 27 to complete the operations of spraying liquid lubrication and dissolving grease foreign matters on the fingerprint smooth surface and the password button of the fingerprint password lock 11. And when the output shaft of the cylinder 21 contracts upward, it can indirectly drive the concave box 26 to drive the liquid spray pipe 27 and the circular liquid spray head 211 to move upward, so as to realize that the upward moving circular liquid spray head 211 and the liquid spray pipe 27 can closely adhere to the front side of the fingerprint password lock 11 for upward spraying of surface active lubricant operation, thereby avoiding the problem that when spraying surface active lubricant downward, the position on the top side of the fingerprint smooth surface cannot be sprayed, resulting in incomplete lubrication of the fingerprint smooth surface and fingerprint recognition disorder when the human hand presses the fingerprint smooth surface again, improving the efficiency of damage-free lubrication use of the fingerprint password lock 11, enhancing the confidentiality of the confidential cabinet 1, and ensuring the normal storage of documents in the confidential cabinet 1;

[0059] And during the rotation of the disk 220 driving the bidirectional threaded rod 29, the rotating bidirectional threaded rod 29 can be synchronously driven to drive the circular liquid spray head 211 and the first spring 210 to rotate together. At the same time, the bidirectional threaded rod 29 can also push the circular liquid spray head 211 to extend backward out of the concave box 26, and then perform a spreading operation on the inclined plane positions with different depths of the fingerprint smooth surface of the fingerprint password lock 11, effectively ensuring that the fingerprint smooth surface of the fingerprint password lock 11 can be completely dissolved and lubricated with grease foreign matters, and ensuring the safe and normal use of the fingerprint smooth surface of the fingerprint password lock 11.

[0060] In this solution, by setting the lubricating and chip-removing component 2, during the continuous up-and-down movement of the first slider 22, the concave box 26 can be indirectly driven to drive the liquid spray pipe 27 and the circular liquid spray head 211 to closely adhere to the fingerprint smooth surface and the password button on the front side of the fingerprint password lock 11 for two-way mobile spraying of surface active lubricant operation. Thus, the grease foreign matters attached to the fingerprint smooth surface and the password button can be gradually dissolved by the surface active lubricant, thereby avoiding the problem that during the use of the confidential cabinet 1, due to the repeated pressing of the human hand on the surface of the password button and the fingerprint smooth surface, the grease and foreign matters carried by the human hand will adhere to the pressing surface, resulting in the button numbers of the password button being corroded by foreign matters, and the grease staying on the fingerprint smooth surface will gradually corrode it, causing the fingerprint lock recognition to fail, reducing the possibility of illegal elements copying fingerprints, improving the effectiveness of the password lock button pressing use, enhancing the sensitivity of the fingerprint smooth surface touch and press, increasing the safety factor of storing documents in the file cabinet, and ensuring the normal use of the confidential file cabinet.

[0061] As Figure 11 shown, a corner component 3 is arranged inside the lubricating and chip-removing component 2;

[0062] The corner assembly 3 includes an L-shaped sliding groove 31, the L-shaped sliding groove 31 is opened on the front side of the telescopic assembly 212, and the left end extension of the swing rod 25 slides between the inner walls of the L-shaped sliding groove 31.

[0063] By providing the corner assembly 3, during use, when the swing rod 25 slides down to contact the bottom end of the vertical groove of the L-shaped sliding groove 31, the top surface of the concave box 26 has completely separated from the password buttons on the fingerprint password lock 11. Under the continuous downward force of the first slider 22, the cylindrical tube 24 indirectly presses the left end of the swing rod 25 to slide rightward along the horizontal groove of the L-shaped sliding groove 31. Since the cylindrical tube 24 is rotatably connected to the fixed plate 23 and the right end of the swing rod 25 is fixedly connected to the cylindrical tube 24, when the left end of the swing rod 25 moves, the right end of the swing rod 25 can be driven to rotate around the axis of the cylindrical tube 24, so that the swing rod 25 can rotate to drive the cylindrical tube 24 and the concave box 26 to rotate, and further the concave box 26 drives the liquid spraying pipe 27 and the driving motor 28 to rotate, and further the driving motor 28 drives the bidirectional threaded rod 29, the first spring 210 and the circular liquid spraying head 211 to rotate, so that the notch of the concave box 26 after rotation is directly opposite to the rotating part of the handle 12;

[0064] Then manually pull the telescopic component 212 to move leftward, driving the cylinder 21, the first slider 22, the fixing plate 23, the cylindrical pipe 24, the swing rod 25 and the concave box 26 to move leftward. Then, the concave box 26 drives the liquid spraying pipe 27, the driving motor 28, the bidirectional threaded rod 29 and the circular liquid spraying head 211 to move rightward, and the concave box 26 drives the liquid leakage plate 217 and the second spring 218 to move leftward. Further, the telescopic component 212 drives the surface active lubricant tank 215 and the first hose 216 to move rightward. When the left side of the telescopic component 212 moves leftward to be flush with the leftmost end of the first slide rail 213, the notch of the concave box 26 can gradually clamp the rotating shaft of the handle 12. At the same time, the liquid leakage surface of the liquid leakage plate 217 will gradually contact the rotating shaft part of the handle 12. Under the continuous leftward moving force of the telescopic component 212, the curved surface of the rotating shaft of the handle 12 will squeeze the liquid leakage plate 217 to contract into the concave box 26. Then, the liquid leakage plate 217 can extrude the surface active lubricant inside the concave box 26 to the exposed rotating shaft part of the handle 12, so that the surface active lubricant can contact and dissolve the corrosive foreign matters attached to the exposed rotating shaft part of the handle 12, and form a lubricating film on the surface of the rotating shaft part of the dissolved handle 12, thereby enhancing the flexibility of the handle 12 to rotate and unlock. To avoid that after the handle 12 is used for a long time, due to the long-term contact between the exposed rotating shaft part of the handle 12 and the corrosive foreign matters in the air, a small amount of corrosive foreign matters accumulate at the rotating shaft part of the handle 12, resulting in the corrosion of the rotating shaft of the handle 12 and the phenomenon that the handle 12 is stuck when rotating to unlock, causing the problem that the lock core inside the handle 12 is damaged, reducing the risk of the lock core of the confidentiality cabinet 1 being damaged and stolen, improving the smoothness of the handle 12 to rotate and unlock, enhancing the service life of the handle 12, and avoiding the problem of the damaged lock core caused by the corrosion of the rotating shaft part of the handle 12.

[0065] It should be noted that for the lubrication operation of the handle 12, when the rotating shaft of the handle 12 squeezes the liquid leakage plate 217, the surface active lubricant inside the concave box 26 is driven to be extruded to the rotating shaft part of the handle 12. At the same time, under the action of the liquid leakage plate 217 being squeezed into the concave box 26, the concave box 26 can squeeze the surface active lubricant inside it into the liquid spraying pipe 27. Then, the liquid spraying pipe 27 can extrude the surface active lubricant to the connecting part between the handle 12 and the cabinet door 13, thereby accelerating the efficiency of the handle 12 to rotate and unlock and ensuring the normal use of the handle 12.

[0066] In this solution, by setting the corner component 3, during the downward movement of the swing rod 25, under the guidance of the L-shaped sliding groove 31, the swing rod 25 can indirectly drive the concave box 26 and the liquid leakage plate 217 to perform a corner movement. At the same time, under the action of pulling the telescopic component 212 to move leftward, the liquid leakage plate 217 can perform a corner mobile spraying lubrication operation on the rotating shaft part of the handle 12, avoiding the problems of jamming, abnormal noise, and lock damage caused by a small amount of foreign matter in the air adhering to the rotating part of the handle 12 after the handle 12 rotates for a long time, improving the flexibility of the handle 12 to rotate and unlock, enhancing the service life of the handle 12 and the lock switch, and ensuring the normal use of the confidential document cabinet for safe storage.

[0067] As Figure 12 and Figure 13 shown, a plasticizing component 4 is arranged on the front side of the telescopic component 212;

[0068] The plasticizing component 4 includes a plasticizer tank 41, and the rear side of the plasticizer tank 41 is fixedly connected to the concave bearing plate 2123.

[0069] A second hose 42 penetrates and is fixedly connected to the left side of the plasticizer tank 41, and the output end of the second hose 42 penetrates and is fixedly connected to communicate with the first hose 216.

[0070] By setting the plasticizing component 4, during operation, under the action of the diversion pump built in the plasticizer tank 41, the plasticizer in the plasticizer tank 41 is transmitted to the second hose 42, and then the second hose 42 diverts the plasticizer into the first hose 216 and mixes it with the surface active lubricant in the first hose 216, so as to realize that the second hose 42 can perform a plasticizing and softening operation on the surface active lubricant in the first hose 216, enhance the strength of the surface active lubricant to dissolve grease, and avoid the problem that when the surface active lubricant contacts some hard grease foreign matters on the fingerprint button surface of the fingerprint password lock 11 and the rotating part of the handle 12, the foreign matters cannot be completely dissolved, resulting in the failure of the surface active dissolution and the secondary rusting of the fingerprint button, improving the normal use of the fingerprint password lock 11 to dissolve foreign matters, enhancing the effect of the surface active lubricant to dissolve hard residues without obstacles, and ensuring the normal operation of the fingerprint password lock 11 to press and unlock.

[0071] Through the setting of the plasticizing component 4, under the continuous diversion of the diversion pump in the plasticizer tank 41, the hose two 42 can indirectly divert the plasticizer in the plasticizer tank 41 into the surface active lubricant in the hose one 216 for fusion, so as to realize the operation of moistening and softening the surface active lubricant in the hose one 216, and avoid that after the fingerprint password lock 11 buttons and the rotating part of the handle 12 are lubricated, there are still some too hard grease foreign matters penetrating and adhering to the rotating part of the handle 12, resulting in rust on the rotating part of the handle 12. This not only causes the lubrication of the fingerprint password lock 11 and the handle 12 to fail, but also increases the jamming of the handle 12 during use and the subsequent cleaning difficulty, causing the problem of secondary damage to the lock, improving the high efficiency of lubricating the fingerprint password lock 11 and the handle 12, strengthening the lubrication and anti-corrosion effect of the surface active lubricant, and ensuring the safe use of the confidential document cabinet.

[0072] As Figure 14 and Figure 15 shown, a blowing component 5 is arranged on the right side of the concave box 26;

[0073] The blowing component 5 includes a first driving wheel 51, the inner ring wall of the first driving wheel 51 is fixedly connected to the outer surface of the output end of the driving motor 28, a transmission belt 52 is sleeved on the outer surface of the first driving wheel 51, the outer surface of the transmission belt 52 penetrates and is slidably connected to the right side of the concave box 26, and a second driving wheel 53 is sleeved on the right end of the transmission belt 52.

[0074] A support plate 54 is fixedly connected to the right bottom of the concave box 26, a fan 55 penetrates and is rotatably connected to the rear side of the right end of the support plate 54, and the front side of the fan 55 is fixedly connected to the second driving wheel 53.

[0075] By setting the blowing component 5, during operation, under the action of the continuous rotational movement force of the driving motor 28, the driving motor 28 drives the first driving wheel 51 to rotate, and then the first driving wheel 51 drives the second driving wheel 53 sleeved on the right end of the transmission belt 52 to rotate, and the second driving wheel 53 drives the fan 55 to rotate. Then, when the circular liquid spraying head 211 sprays the active lubricant on the fingerprint pressing key of the fingerprint password lock 11, the wind blown by the rotating fan 55 can directly contact the fingerprint key, thereby enhancing the ability of the surface active lubricant to diffuse and dissolve grease, and enhancing the ability of the fingerprint key liquid to dry quickly after lubrication and dissolution. This avoids the problem of incomplete drying of the residual liquid after the circular liquid spraying head 211 sprays the surface active lubricant on the contact surface of the fingerprint key, resulting in the failure of the fingerprint key contact and the safety problem of electric leakage, improves the high efficiency of the fingerprint password lock 11 after lubrication, strengthens the strength of non-damaging drying of the fingerprint password lock 11, and ensures the normal use of the fingerprint password lock 11.

[0076] Usage method: When the present invention is in use, first place the confidentiality cabinet body 1 at the preset installation position of the filing cabinet, and then inject surface active lubricant and plasticizer into the surface active lubricant tank 215 and the plasticizer tank 41 respectively. After the inner cavities of the surface active lubricant tank 215 and the plasticizer tank 41 are both filled, stop the liquid injection operation. Then, ventilate to drive the output end of the cylinder 21 in the lubricating and chip removing assembly 2 to extend downward, and drive the concave box 26 and the circular liquid spraying head 211 to perform downward moving lubricating ablation operation. Further, the corner assembly 3 drives the concave box 26 and the circular liquid spraying head 211 to perform corner moving liquid spraying lubrication operation. Furthermore, the plasticizing assembly 4 can perform plasticizing and dissolving operation on the surface active lubricant sprayed from the liquid spraying pipe 27 and the circular liquid spraying head 211. At the same time, the blowing assembly 5 drives the fan 55 to perform rotating blowing and diffusion operation on the surface of the fingerprint password lock 11 and the rotating part of the handle 12 after liquid spraying. After the circular liquid spraying head 211 completes lubrication, then energize again to drive the output end of the cylinder 21 to contract upward, and the concave box 26 and the circular liquid spraying head 211 can be driven to perform upward moving lubricating ablation operation. After the top surface of the slider one 22 moves upward to contact the inner top surface of the telescopic assembly 212, the output end of the cylinder 21 stops moving, and the device stops running.

[0077] The above is only the preferred specific implementation manner of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its improved concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A highly secure confidentiality file cabinet, comprising a confidentiality cabinet body (1), a cabinet door (13) hingedly connected to the front side of the confidentiality cabinet body (1), a fingerprint password lock (11) and a handle (12) fixedly connected to the front side of the cabinet door (13), characterized in that: The front side of the confidentiality cabinet (1) is provided with a lubricating and chip-eliminating component (2); The lubricating and chip-eliminating component (2) comprises a slide rail (213), wherein the slide rail (213) is fixedly connected to the front side of the cabinet door (13), and the outer surface of the slide rail (213) is slidably connected to a telescopic component (212), and the top of the front end of the telescopic component (212) passes through and is fixedly connected to a cylinder (21), and the bottom of the output end of the cylinder (21) is fixedly connected to a slider (22), and the left side of the slider (22) is fixedly connected to a fixed plate (23), and the outer surface of the fixed plate (23) passes through and is rotatably connected to a cylindrical tube (24), and the rear end of the cylindrical tube (24) passes through and is fixedly connected to a concave box (26), and the rear side of the concave box (26) passes through and is fixedly connected to a liquid spraying pipe (27).

2. A highly secure confidentiality file cabinet according to claim 1, characterized in that: The right side of the slider 1 (22) is slidably connected to the slide rail 2 (214), the right side of the slide rail 2 (214) is fixedly connected to the telescopic component (212), two slide rails 1 (213) are provided, and the two slide rails 1 (213) are symmetrically distributed, so that the top and bottom of the telescopic component (212) are both slidably connected to the inside of the slide rail 1 (213); The telescopic assembly (212) comprises a T-shaped head slider (2121), the T-shaped head slider (2121) is slidably engaged with the interior of the first slide rail (213), the front side of the T-shaped head slider (2121) is fixedly connected with a telescopic box (2122), and the front side of the telescopic box (2122) is penetrated and slidably connected with a concave bearing plate (2123).

3. A highly secure confidentiality file cabinet according to claim 1, characterized in that: A swing rod (25) is passed through and fixedly connected to the front end of the cylindrical tube (24); the left end extension of the swing rod (25) is passed through and slidably connected to the concave bearing plate (2123); a liquid leakage plate (217) is passed through and slidably connected to the top inner ring wall of the concave box (26); and a second spring (218) is fixedly connected between the inner wall of the liquid leakage plate (217) and the inner wall of the concave box (26).

4. A highly secure confidentiality file cabinet according to claim 3, characterized in that: The front side of the concave bearing plate (2123) is fixedly connected to a surfactant lubricant box (215), the left side of the surfactant lubricant box (215) is penetrated and fixedly connected to a hose 1 (216), and the output end of the hose 1 (216) is penetrated and fixedly connected to the left end of the swing rod (25).

5. A highly secure confidentiality file cabinet according to claim 1, characterized in that: A circular liquid spray head (211) is penetrated through and slidably connected to the rear side of the bottom of the concave box (26); a bidirectional threaded rod (29) is fixedly connected to the front side of the circular liquid spray head (211); a driving motor (28) is fixedly connected to the inner bottom wall of the concave box (26); a disc (220) is fixedly connected to the output end of the driving motor (28); a rear side of the disc (220) is threadedly connected to the front side of the bidirectional threaded rod (29); a spring 1 (210) is fixedly connected to the telescopic portion of the bidirectional threaded rod (29); a rear end of the spring 1 (210) is fixedly connected to the front side of the circular liquid spray head (211); and a rear side of the circular liquid spray head (211) is penetrated through and fixedly connected to a liquid spray pipe (27).

6. A highly secure confidentiality file cabinet according to claim 3, characterized in that: A corner assembly (3) is arranged inside the lubricating and chip removing assembly (2), and the corner assembly (3) includes an L-shaped slide groove (31). The L-shaped slide groove (31) is opened on the front side of the concave supporting plate (2123), and the left end extension of the swing rod (25) slides between the inner walls of the L-shaped slide groove (31).

7. A highly secure confidentiality file cabinet according to claim 4, characterized in that: A plasticizing component (4) is arranged on the front side of the telescopic component (212), and the plasticizing component (4) comprises a plasticizer box (41), and the rear side of the plasticizer box (41) is fixedly connected to the concave bearing plate (2123).

8. A highly secure confidentiality file cabinet according to claim 7, characterized in that: A second hose (42) penetrates and is fixedly connected to the left side of the plasticizer box (41), and the output end of the second hose (42) penetrates and is fixedly connected to the first hose (216).

9. A highly secure confidentiality file cabinet according to claim 1, characterized in that: A blowing assembly (5) is arranged on the right side of the concave box (26), and the blowing assembly (5) comprises a transmission wheel 1 (51), the inner ring wall of the transmission wheel 1 (51) is fixedly connected to the outer surface of the output end of the driving motor (28), the outer surface of the transmission wheel 1 (51) is sleeved with a transmission belt (52), the outer surface of the transmission belt (52) passes through and is slidably connected to the right side of the concave box (26), and the right end of the transmission belt (52) is sleeved with a transmission wheel 2 (53).

10. A highly secure confidentiality file cabinet according to claim 9, characterized in that: A support plate (54) is fixedly connected to the right side of the bottom of the concave box (26), a fan (55) is passed through and rotatably connected to the rear side of the right end of the support plate (54), and the front side of the fan (55) is fixedly connected to the second transmission wheel (53).

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