Confidential file rack with alarm function

Abstract

The invention discloses a confidential file shelf with an alarm function, and relates to the technical field of confidential file shelves, the confidential file shelf comprises a file shelf shell, a file shelf door is rotatably connected to the outer surface of the file shelf shell, a rotating handle is rotatably connected to the outer surface of the file shelf door, and a partition plate is fixedly connected to the interior of the file shelf shell; an alarm assembly used for giving an alarm when the file rack door is violently impacted is arranged in the file rack door, an auxiliary assembly used for separating files and preventing the files from inclining is arranged outside the partition plate, and through cooperative use of an auxiliary plate, a cylinder, a clamping plate and a first spring, the files are separated independently and clamped elastically; according to the file box, direct contact between files can be reduced, the risk that the files are damaged is reduced, the problems of abrasion, folding or tearing and the like caused by the fact that the files are squeezed together are solved, the integrity and readability of the files can be kept, and the files can be taken independently more easily by clamping the files separately.

Description

Technical Field

[0001] The invention relates to the technical field of confidential file racks, in particular to a confidential file rack with an alarm function. Background Art

[0002] In today's society, information security and confidentiality protection are becoming increasingly important. Confidential files usually contain important information of organizations or individuals, such as business secrets, scientific research results, personal privacy, etc. Once the security of these files is threatened, it may cause serious losses to the relevant parties.

[0003] With the continuous development of science and technology, the way of file management is also constantly improving. In actual situations, file racks will face various potential risks. Among them, malicious impact of external force is a problem that cannot be ignored. Malicious impact causes damage to the file rack door, loss, damage or leakage of archival documents, and causes serious losses to related units. Existing file racks often use sensors to detect whether the file racks are impacted and damaged by external forces. The sensors will be disturbed by environmental factors such as vibration, electromagnetic fields, etc., which will lead to false alarms. The sensors may fail or degrade in performance during long-term use, affecting the accuracy of detection. Once a power outage occurs, the sensors will not be able to operate and cannot detect whether the file racks are impacted by external forces. This makes the file racks unprotected during power outages, increasing the risk of file safety.

[0004] Secondly, there are some shortcomings in the process of placing and taking files on the file rack. The existing file rack places the files next to each other. When taking one of the files, it is easy to bring out or tip over other files, which will cause the edges and corners of the files to be worn, the pages to be wrinkled or even torn, and damage the integrity and readability of the files. The frequent occurrence of files being taken out or tipped over will increase the time and energy of the staff to organize the files and reduce work efficiency. When the files are placed, because the files contain documents, drawings or other items of different thicknesses, the gravity of these items is different and unevenly distributed, the center of gravity of the files will change, causing the files to tilt and easily tip over when the file rack door is opened, resulting in chaos in the files.

[0005] Therefore, the present invention proposes a confidential file rack with an alarm function to improve the shortcomings of traditional technology, and can provide the file rack with reliable external force impact detection and alarm functions, and can separate each file bag so that they do not rely on and affect each other, thereby preventing tilting. Summary of the invention

[0006] In view of the deficiencies of the prior art, the present invention provides a confidential file rack with an alarm function, which solves the problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a confidential file rack with an alarm function, comprising a file rack shell, the outer surface of the file rack shell is rotatably connected to a file rack door, the outer surface of the file rack door is rotatably connected to a rotating handle, the interior of the file rack shell is fixedly connected to a partition plate, the interior of the file rack door is provided with an alarm component for alarming when the file rack door is subjected to a severe impact, and the exterior of the partition plate is provided with an auxiliary component for separating files and preventing the files from tilting.

[0008] Preferably, the alarm component includes an airbag, which is fixedly connected to the inside of the filing rack door, and the top of the airbag is fixedly connected to a fixed plate, and a square groove is provided on the upper surface of the fixed plate, and a sliding piston is slidably connected to the inside of the square groove of the fixed plate, and a blocking plate is fixedly connected to the top of the sliding piston, and an alarm switch is fixedly connected to the top of the inner wall of the filing rack door.

[0009] Preferably, the size of the sliding piston matches the size of the inner wall of the square groove of the fixed plate, and the size of the blocking plate is larger than the size of the square groove of the fixed plate.

[0010] Preferably, the alarm switch is located directly above the blocking plate.

[0011] Preferably, the auxiliary component includes a movable plate, two ends of the movable plate are respectively slidably connected to both sides of the inner wall of the file rack shell, the upper surface of the movable plate is fixedly connected with a vertical slide groove plate, the vertical slide groove plate is slidably connected with a slider inside the vertical slide groove plate, and the slider is fixedly connected with an anti-tilt plate at one end close to the vertical slide groove plate, the outer surface of the file rack shell is provided with an inclined slide groove, the inclined slide groove is slidably connected with a sliding column, the inner wall of the movable plate is slidably connected with an auxiliary plate, and the inner wall of the auxiliary plate is symmetrically slidably connected with a cylinder, the ends of the two cylinders close to each other are fixedly connected with a splint, a first spring is fixedly connected between the two cylinders and the inner wall of the auxiliary plate, an irregular block is rotatably connected to the inner wall of the file rack shell, the bottom of the irregular block is fixedly connected with a second spring, and a slot is provided at the bottom of the movable plate.

[0012] Preferably, one end of the sliding column close to the anti-tilt plate is fixedly connected to the outer surface of the sliding block.

[0013] Preferably, the bottom of the second spring is fixedly connected to the inner wall of the file rack shell.

[0014] Preferably, the size of one end of the irregular card block close to the auxiliary plate is matched with the size of the card slot.

[0015] The confidential file rack with alarm function provided by the present invention has the following beneficial effects:

[0016] 1. Through the coordinated use of the auxiliary plate, the cylinder, the clamping plate and the first spring, each file can be separated and elastically clamped, which can reduce direct contact between files, reduce the risk of damage to files, avoid wear, folding or tearing caused by files being squeezed together, and help maintain the integrity and readability of the files. Separating and clamping the files can make each file easier to be taken individually without being disturbed by other files, which can improve the accuracy and efficiency of taking files and reduce damage or confusion of files caused by improper taking. The auxiliary plate slides inside the movable plate to allow the files to move freely within a certain range and adapt to files of different sizes and thicknesses. This allows the clamping position to be adjusted more flexibly to ensure that each file can be firmly clamped. The sliding auxiliary plate makes it more convenient to organize and archive files. When the order of files needs to be rearranged or adjusted, the auxiliary plate can be easily slid along the file rack without taking out and reinserting the files one by one.

[0017] 2. By placing the files on the mobile plate, the mobile plate is pulled out during use to move the anti-tilt plate downward to prevent the anti-tilt plate from hindering the files from being taken out, providing space for taking out and putting in the files, making the operation more convenient. When the files are placed, the mobile plate is pushed into the interior of the file rack shell, and the anti-tilt plate is moved upward by using the inclined slide groove to resist and prevent the files from tilting. The anti-tilt plate plays a supporting role, which can reduce the risk of tilting of the file rack due to uneven weight. The auxiliary plate, the splint and the anti-tilt plate can provide a certain support and fixing effect to prevent the files from tilting or collapsing during storage or retrieval, which helps to keep the files neatly arranged and reduce the workload of sorting and filing. When the mobile plate drives the files into the interior of the file rack shell, the irregular card block is located inside the card slot to clamp the mobile plate, which can prevent the mobile plate from moving at will inside the file rack, ensuring the stability and safety of the files, avoiding collision and friction between the mobile plate and the file rack shell, and reducing damage to the file rack.

[0018] 3. Through the coordinated use of alarm components, the filing rack door can alarm when it is hit violently. The filing rack door is deformed by the impact, and the deformation squeezes the airbag. The gas in the airbag pushes the sliding piston and the blocking plate to move upward and touch the alarm switch. The alarm will be triggered immediately and send out an alarm signal, which can help to detect potential intrusion behaviors in time and initiate corresponding security measures. This system does not need to rely on electrical signals or complex sensor networks. It is relatively simple and works in a passive manner. It can serve as an additional safety mechanism to provide additional protection when other security systems fail or are interfered with. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the alarm component of the present invention;

[0021] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 4 This is a schematic diagram of the sliding piston structure of the present invention;

[0023] Figure 5 This is a schematic diagram of the position structure of the alarm component of the present invention;

[0024] Figure 6 This is a schematic diagram of the internal structure of the file rack housing of the present invention;

[0025] Figure 7 for Figure 6 The enlarged structural diagram at B in the middle;

[0026] Figure 8 It is a schematic diagram of the auxiliary component structure of the present invention;

[0027] Fig. 9 It is a cross-sectional view of the internal structure of the auxiliary component of the present invention;

[0028] Fig.10 This is a schematic diagram of the irregular block position structure of the present invention;

[0029] Fig.11 It is a schematic diagram of the card slot position structure of the present invention.

[0030] The numbers in the figure represent:

[0031] 1. File rack shell; 2. File rack door; 3. Turn handle; 4. Divider plate;

[0032] 5. Alarm assembly; 51. Airbag; 52. Fixed plate; 53. Sliding piston; 54. Blocking plate; 55. Alarm switch;

[0033] 6. Auxiliary component; 61. Moving plate; 62. Vertical slide plate; 63. Sliding block; 64. Anti-tilt plate; 65. Sliding column; 66. Inclined slide; 67. Auxiliary plate; 68. Cylinder; 69. Clamp; 610. Irregular block; 611. Slot; 612. First spring; 613. Second spring. DETAILED DESCRIPTION

[0034] 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.

[0035] refer to Figures 1 to 11 As shown, a preferred embodiment of the present invention will be described in detail below:

[0036] A confidential file rack with an alarm function comprises a file rack shell 1, a file rack door 2 is rotatably connected to the outer surface of the file rack shell 1, a rotating handle 3 is rotatably connected to the outer surface of the file rack door 2, a partition plate 4 is fixedly connected to the inside of the file rack shell 1, an alarm component 5 for alarming when the file rack door 2 is subjected to a severe impact is arranged inside the file rack door 2, and an auxiliary component 6 for separating files and preventing the files from tilting is arranged outside the partition plate 4.

[0037] The alarm component 5 includes an airbag 51, which is fixedly connected to the inside of the filing rack door 2. The top of the airbag 51 is fixedly connected to a fixing plate 52. A square groove is provided on the upper surface of the fixing plate 52. A sliding piston 53 is slidably connected to the inside of the square groove of the fixing plate 52. A blocking plate 54 is fixedly connected to the top of the sliding piston 53. An alarm switch 55 is fixedly connected to the top of the inner wall of the filing rack door 2. The size of the sliding piston 53 matches the size of the inner wall of the square groove of the fixing plate 52. The size of the blocking plate 54 is larger than the size of the square groove of the fixing plate 52. The blocking plate 54 can effectively clamp the sliding piston 53, provide stable support and fixing effect for the sliding piston 53, and prevent the sliding piston 53 from being unable to stop sliding down or moving. The alarm switch 55 is located directly above the blocking plate 54. Through the coordinated use of the alarm component 5, the file rack door 2 can alarm when it is subjected to a severe impact. The file rack door 2 is deformed by the impact, and the deformation of the file rack door 2 squeezes the airbag 51. The gas in the airbag 51 pushes the sliding piston 53 and the blocking plate 54 to move upward and touch the alarm switch 55. The alarm will be triggered immediately and send out an alarm signal, which can help to detect potential intrusion behaviors in time and initiate corresponding security measures. This system does not need to rely on electrical signals or complex sensor networks. It is relatively simple and works in a passive manner. It can serve as an additional safety mechanism to provide additional protection when other security systems fail or are interfered with.

[0038] The auxiliary component 6 includes a moving plate 61, which slides on the upper surface of the partition plate 4. The two ends of the moving plate 61 are respectively slidably connected to the two sides of the inner wall of the file rack shell 1. The upper surface of the moving plate 61 is fixedly connected to a vertical slide plate 62, and the vertical slide plate 62 is internally slidably connected to a slider 63. The slider 63 is fixedly connected to an anti-tilt plate 64 at one end close to the vertical slide plate 62. The outer surface of the file rack shell 1 is provided with an inclined slide 66, and the inclined slide 66 is internally slidably connected to a slide column 65. The inner wall of the file rack shell 1 is rotatably connected to an irregular The bottom of the irregular block 610 is fixedly connected with a second spring 613, and a slot 611 is provided at the bottom of the moving plate 61. The slot 611 and the irregular block 610 are on the same horizontal line. In this way, the moving plate 61 can move so that one end of the irregular block 610 can enter the inside of the slot 611 to clamp it. The end of the slide column 65 close to the anti-tilt plate 64 is fixedly connected to the outer surface of the slider 63, and the bottom of the second spring 613 is fixedly connected to the inner wall of the file rack housing 1. The end of the irregular block 610 close to the auxiliary plate 67 is the same size as the irregular block 610. The size of the card slot 611 is adapted. By placing the file on the movable plate 61, the movable plate 61 is pulled out during use to move the anti-tilt plate 64 downward to prevent the anti-tilt plate 64 from blocking the file from being taken out, providing space for taking out and putting in the file, making the operation more convenient. When the file is placed, the movable plate 61 is pushed into the interior of the file rack housing 1, and the anti-tilt plate 64 is moved upward by using the inclined slide groove 66 to resist the file from tilting. The anti-tilt plate 64 plays a supporting role, which can reduce the risk of tilting caused by uneven weight of the file rack. The auxiliary plate 67 and the clamp The plate 69 and the anti-tilt plate 64 can provide a certain support and fixing effect to prevent the files from tilting or collapsing during storage or retrieval, which helps to keep the files neatly arranged and reduce the workload of sorting and filing. When the movable plate 61 drives the files into the file rack shell 1, the irregular card block 610 is located in the card slot 611 to clamp the movable plate 61, which can prevent the movable plate 61 from moving freely inside the file rack, thereby ensuring the stability and safety of the files, avoiding collision and friction between the movable plate 61 and the file rack shell 1, and reducing damage to the file rack.

[0039] The inner wall of the movable plate 61 is slidably connected with an auxiliary plate 67, and the inner wall of the auxiliary plate 67 is symmetrically slidably connected with a cylinder 68. The ends of the two cylinders 68 close to each other are fixedly connected with a clamping plate 69. A first spring 612 is fixedly connected between the two cylinders 68 and the inner wall of the auxiliary plate 67. The first spring 612 can provide a uniform clamping force to ensure that the archive is subjected to uniform pressure during the clamping process to avoid deformation or damage of the archive caused by excessive local pressure. The first spring 612 has a certain elasticity and can adapt to archives of different thicknesses to provide a good clamping effect. The first spring 612 can play a buffering role to reduce the impact of external vibration or impact on the archive and protect the integrity of the archive. The clamping of the first spring 612 is usually simple to operate. You only need to gently press or release the spring to clamp or release the archive, which is convenient and quick. Through the coordinated use of the auxiliary plate 67, the cylinder 68, the clamping plate 69 and the first spring 612, each Separating and elastically clamping the files individually can reduce direct contact between files, reduce the risk of file damage, avoid wear, folding or tearing caused by files being squeezed together, and help maintain the integrity and readability of the files. Clamping the files separately can make each file easier to take individually without interference from other files, which can improve the accuracy and efficiency of taking files and reduce damage or confusion of files caused by improper taking. The auxiliary plate 67 slides inside the movable plate 61 to allow the files to move freely within a certain range to accommodate files of different sizes and thicknesses. This allows the clamping position to be adjusted more flexibly to ensure that each file can be firmly clamped. The sliding auxiliary plate 67 makes it more convenient to organize and archive files. When the order of files needs to be rearranged or adjusted, the auxiliary plate 67 can be easily slid along the file rack without having to take out and reinsert the files one by one.

[0040] The following is the entire working process and working principle of the above embodiment:

[0041] In the initial state, the first spring 612 is not compressed, the second spring 613 is compressed and deformed, one end of the irregular block 610 close to the auxiliary plate 67 is close to the bottom of the moving plate 61 , and the slide column 65 is located at the bottom end of the inclined slide groove 66 .

[0042] First, the operator inserts the file between the two clamping plates 69. When the sliding column 65 is located at the bottom of the inclined sliding groove 66, the anti-tilting plate 64 is located on the moving plate 61. This can prevent the anti-tilting plate 64 from obstructing the file from being taken out, provide space for the removal and insertion of the file, and make the operation more convenient. The clamping plate 69 has an inclined surface on the outward side to facilitate the insertion of the file. The inclined surface design makes the insertion of the file smoother and reduces the resistance during the insertion process. When inserting, the operator gently applies pressure to clamp the file by the clamping plate 69. During the insertion of the file, the clamping plate 69 is squeezed. The clamping plate 69 drives the cylinder 68 to squeeze the first spring 612. The first spring 612 has a certain elasticity and can adapt to files of different thicknesses to provide a good clamping effect. The elasticity of the first spring 612 makes the operation of clamping the file easier and faster. The operator only needs to apply pressure lightly, and the first spring 612 will expand and contract, which is convenient for the insertion and removal of the file. Through the auxiliary plate 67, the cylinder 68, the clamping plate 69 and the first spring 612 The coordinated use of the auxiliary plate 67 can realize the separation and elastic clamping of each file, which can reduce direct contact between files, reduce the risk of damage to files, avoid wear, folding or tearing caused by files being squeezed together, and help maintain the integrity and readability of the files. Separately clamping the files can make each file easier to be taken individually without interference from other files, which can improve the accuracy and efficiency of taking files and reduce damage or confusion of files caused by improper taking. The operator moves the auxiliary plate 67 to make the auxiliary plate 67 slide horizontally inside the movable plate 61, so that the files are allowed to move freely within a certain range to accommodate files of different sizes and thicknesses. In this way, the clamping position can be adjusted more flexibly to ensure that each file can be firmly clamped. The sliding auxiliary plate 67 makes it more convenient to organize and archive files. When it is necessary to rearrange or adjust the order of files, the auxiliary plate 67 can be easily slid along the file rack without taking out and reinserting the files one by one.

[0043] After the operator has placed the files, he pushes the moving plate 61 into the file rack housing 1. The moving plate 61 slides parallel to the inner wall of the file rack housing 1. When the moving plate 61 slides, it drives the files to move into the file rack housing 1. When the moving plate 61 moves, it drives the vertical slide plate 62, the slider 63, the anti-tilt plate 64 and the slide column 65 to move. The slide column 65 slides inside the inclined slide groove 66. Due to the inclination of the inclined slide groove 66, the slide column 65 slides from the bottom end of the inclined slide groove 66 to the top end of the inclined slide groove 66 to form a height difference. When the slide column 65 moves, it drives the slider 63 to slide upward inside the vertical slide groove plate 62. The slider 63 moves upward and drives the anti-tilt plate 64 to move upward. The anti-tilt plate 64 moves upward to resist the files and prevent them from tilting. The anti-tilt plate 64 plays a supporting role, which can reduce the risk of tilting of the file rack due to uneven weight. 7. The clamping plate 69 and the anti-tilt plate 64 can provide a certain support and fixing effect to prevent the files from tilting or collapsing during storage or retrieval, which helps to keep the files neatly arranged and reduce the workload of sorting and filing. The movable plate 61 drives the files into the interior of the file rack housing 1. Since the card slot 611 and the irregular card block 610 are on the same horizontal line, when the movable plate 61 moves so that the end of the irregular card block 610 close to the auxiliary plate 67 is located below the card slot 611, the second spring 613 is squeezed by the movable plate 61 and disappears. The second spring 613 resets and drives the irregular card block 610 to deflect and enter the interior of the card slot 611 to clamp the movable plate 61, which can prevent the movable plate 61 from moving randomly inside the file rack, ensure the stability and safety of the files, avoid collision and friction between the movable plate 61 and the file rack housing 1, and reduce damage to the file rack.

[0044] When the filing rack door 2 is hit hard and is about to be broken and opened, the outer layer of the filing rack door 2 is deformed by the impact inwards, and the filing rack door 2 will squeeze the airbag 51. When the airbag 51 is squeezed, the pressure of the internal gas will increase, and the increased pressure will be applied to the sliding piston 53, generating an upward thrust, and the sliding piston 53 will move upward. When the sliding piston 53 moves upward, it drives the blocking plate 54 to move upward. When the blocking plate 54 moves and touches the alarm switch 55, the alarm will be triggered immediately and send out an alarm signal, which can help to detect potential intrusion behaviors in time and initiate corresponding security measures. This system does not need to rely on electrical signals or complex sensor networks, is relatively simple and works in a passive manner. It can serve as an additional safety mechanism to provide additional protection when other security systems fail or are interfered with. This design is based on direct physical contact and usually has higher reliability because its triggering conditions are clear and direct, reducing the possibility of false alarms.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0046] 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 confidential file rack with alarm function, characterized in that: The invention comprises a file rack shell (1), the outer surface of the file rack shell (1) is rotatably connected to a file rack door (2), the outer surface of the file rack door (2) is rotatably connected to a rotating handle (3), the interior of the file rack shell (1) is fixedly connected to a partition plate (4), the interior of the file rack door (2) is provided with an alarm component (5) for alarming when the file rack door (2) is subjected to a severe impact, and the exterior of the partition plate (4) is provided with an auxiliary component (6) for separating files and preventing the files from tilting.

2. The confidential file rack with alarm function according to claim 1, characterized in that: The alarm component (5) comprises an air bag (51), the air bag (51) is fixedly connected to the inside of the file rack door (2), the top of the air bag (51) is fixedly connected to a fixed plate (52), the upper surface of the fixed plate (52) is provided with a square groove, the inside of the square groove of the fixed plate (52) is slidably connected to a sliding piston (53), the top of the sliding piston (53) is fixedly connected to a blocking plate (54), and the top of the inner wall of the file rack door (2) is fixedly connected to an alarm switch (55).

3. The confidential file rack with alarm function according to claim 2, characterized in that: The size of the sliding piston (53) matches the size of the inner wall of the square groove of the fixing plate (52), and the size of the blocking plate (54) is larger than the size of the square groove of the fixing plate (52).

4. The confidential file rack with alarm function according to claim 2, characterized in that: The alarm switch (55) is located directly above the blocking plate (54).

5. The confidential file rack with alarm function according to claim 2, characterized in that: The auxiliary component (6) comprises a movable plate (61), the two ends of the movable plate (61) are respectively slidably connected to the two sides of the inner wall of the file rack shell (1), the upper surface of the movable plate (61) is fixedly connected to a vertical slide plate (62), the interior of the vertical slide plate (62) is slidably connected to a slider (63), the end of the slider (63) close to the vertical slide plate (62) is fixedly connected to an anti-tilt plate (64), the outer surface of the file rack shell (1) is provided with an inclined slide groove (66), the interior of the inclined slide groove (66) is slidably connected to a slide column (65), the The inner wall of the movable plate (61) is slidably connected to an auxiliary plate (67), the inner wall of the auxiliary plate (67) is symmetrically slidably connected to a cylinder (68), the ends of the two cylinders (68) close to each other are fixedly connected to a clamping plate (69), a first spring (612) is fixedly connected between the two cylinders (68) and the inner wall of the auxiliary plate (67), an irregular card block (610) is rotatably connected to the inner wall of the file rack shell (1), the bottom of the irregular card block (610) is fixedly connected to a second spring (613), and a card slot (611) is provided at the bottom of the movable plate (61).

6. The confidential file rack with alarm function according to claim 5, characterized in that: One end of the sliding column (65) close to the anti-tilt plate (64) is fixedly connected to the outer surface of the sliding block (63).

7. The confidential file rack with alarm function according to claim 5, characterized in that: The bottom of the second spring (613) is fixedly connected to the inner wall of the file rack housing (1).

8. The confidential file rack with alarm function according to claim 5, characterized in that: The size of one end of the irregular clamping block (610) close to the auxiliary plate (67) is adapted to the size of the clamping slot (611).

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