A moisture-proof file rack for file management

Abstract

This invention relates to the field of file rack technology and discloses a moisture-proof file rack for file management. The file rack includes an inner partition fixedly installed in the middle of its inner side. Three sets of placement boards are fixedly installed at both ends of the inner partition. Six sets of dividing components are installed on the upper side of the three sets of placement boards near the two sides of the inner side of the file rack. Each of the six sets of dividing components has a pushing component inside its rear side. Several sets of file boxes are placed inside the file rack near the upper side of the placement boards. A moisture-proof component is installed inside the rear side of the file rack. Each dividing component includes a square frame fixedly installed inside the file rack near the upper side of the placement boards. This moisture-proof file rack, through its overall coordinated use, allows file boxes to be pushed outwards individually, facilitating operator retrieval and ensuring stable storage of file boxes while optimizing the drying and moisture-proofing process.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of file shelves, in particular to a moisture-proof file shelf for file management. BACKGROUND

[0002] As an important information carrier, the security of long-term storage of archives highly depends on a dry and ventilated environment, and the existing moisture-proof file shelf for file management has many problems to be solved in actual application. In order to improve the space utilization, the file boxes are often densely stacked on the shelf plate of the shelf body, and this stacking mode directly leads to the obstruction of air circulation in the gap between the file boxes. The moisture in the external environment is easy to accumulate in the closed gap and is difficult to dissipate naturally, thereby causing the problems of dampening, softening, blurred writing and even mildewing of the archive paper. At the same time, the densely stacked file boxes are pressed by each other, and when the file box needs to be extracted, the pressed file box is inconvenient to be extracted, which is not only cumbersome to operate. In addition, some file shelves try to separate the file boxes by a partition plate to optimize the air permeability, but the file boxes lack stable support and are easy to be displaced by external force, causing edge wear. SUMMARY

[0003] The main purpose of the present application is to provide a moisture-proof file shelf for file management, which can effectively solve the problems in the background art.

[0004] To achieve the above purpose, the technical scheme adopted by the present application is as follows:

[0005] A moisture-proof file shelf for file management, comprising a file management shelf, an inner partition shelf is fixedly arranged at the middle position of the inner side of the file management shelf, three groups of placing plates are fixedly arranged at both ends of the inner partition shelf, six groups of separation assemblies are arranged on the upper side of the three groups of placing plates close to both sides of the inner side of the file management shelf, a pushing assembly is arranged inside the rear side of each of the six groups of separation assemblies, a plurality of groups of file boxes are placed on the upper side of the inside of the file management shelf close to the placing plates, a moisture-proof assembly is arranged inside the rear side of the file management shelf, the separation assembly comprises a square frame fixedly arranged at the position of the upper side of the inside of the file management shelf close to the placing plate, a plurality of groups of separation plates are fixedly arranged at the front end of the square frame, two groups of sliding grooves are formed in the two sides of each of the plurality of groups of separation plates, two groups of U-shaped shelves are slidingly arranged between any two adjacent groups of the plurality of groups of separation plates, a connecting plate is fixedly arranged at the rear side of the two groups of U-shaped shelves, a square groove is formed at the opposite two ends of the front side of each of the two groups of U-shaped shelves, a square spring plate is fixedly arranged at the inner side of each of the two groups of square grooves, and a positioning adhesive sheet is fixedly arranged at the opposite end of the front side of each of the U-shaped shelves.

[0006] Preferably, the pushing assembly comprises a cavity sleeve fixedly arranged at the center of the rear end of the connecting plate, a rotating shaft rotatably arranged inside the rear side of the cavity sleeve, a positioning rod fixedly arranged at the rear end of the rotating shaft, and a damping elastic sheet dampingly arranged between the rear end of the rotating shaft and the inner wall of the cavity sleeve.

[0007] Preferably, the file management frame is provided with a shielding frame fixedly arranged at the upper end close to the rear side, a gas collecting pipe fixedly arranged inside the shielding frame, a drying fan fixedly mounted at the upper end of the gas collecting pipe, a main gas guide pipe fixedly arranged at the lower end of the gas collecting pipe, three groups of gas guide pipes fixedly arranged at the two sides of the main gas guide pipe, and air vents formed at the front sides of the six groups of gas guide pipes.

[0008] Preferably, the plurality of groups of partition plates are evenly distributed on the upper side of the placing plate in a transverse direction, and the sliding grooves arranged at the two sides of the plurality of groups of partition plates are arranged in a staggered manner.

[0009] Preferably, the U-shaped frame is slidingly arranged between two adjacent groups of partition plates, the front side of the U-shaped frame is arranged in an inclined manner at the position of the square groove and is made of an elastic material, and the positioning rubber sheet is made of rubber.

[0010] Preferably, the cavity sleeve is spliced, the positioning rod is adapted to the circular port, the positioning rod is arranged in a vertical state, and the elastic sheet is elastically arranged on the front end of the rotating shaft and the rotating shaft is dampingly rotatable relative to the cavity sleeve.

[0011] Preferably, the two groups of movable ports are adapted to the positioning rod, the tips of the upper and lower two groups of the four groups of second triangular ports correspond to the positions of the two groups of movable ports, and the tips of the other two groups of the four groups of second triangular ports correspond to the positions inside the two groups of first triangular ports.

[0012] Preferably, the main gas guide pipe is fixedly arranged at the inner side of the inner partition frame, the six groups of gas guide pipes are respectively fixedly arranged at the rear side of the six groups of placing plates, the air vents correspond to the positions of the air guide grooves, and the air guide sheets are arranged in an arc shape upward.

[0013] Compared with the prior art, the present application has the following advantages:

[0014] 1、In the placement of the file box, first insert the file box between the two groups of U-shaped frame between the two groups of partition plate, push the positioning rod to the rear side through the round port, extrude the spring, and the vertically arranged positioning rod passes through the corresponding two groups of movable ports on the rear side, and the positioning rod moves backward and contacts the second triangular port on the upper and lower sides, and the inclined surface of the second triangular port makes the positioning rod and the rotating shaft rotate clockwise, and the resistance is generated at the bottom of the second triangular port, and after the file box is loosened, the extruded spring pulls the positioning rod to move to the first guide cylinder and contacts the inclined surface of the first triangular port, and is guided to rotate to the bottom of the first triangular port by the inclined surface of the first triangular port, so that the positioning rod corresponds to the inclined surface of the second triangular port on the left and right sides, and the positioning rod is limited in the first guide cylinder by the first triangular port, and the limited positioning rod positions the file box in the partition plate, and when taking out the file box, push the needed file box, and the positioning rod contacts the second triangular port on the two sides and rotates, and is pushed down by the spring, and is guided to the two groups of movable ports by the two groups of first guide cylinders, and the positioning of the positioning rod is automatically released, and the two groups of U-shaped frames and the file box can be pushed out outward by the spring, which is convenient for the operator to take and use.

[0015] 2、When the file box is inserted between the two groups of U-shaped frames and pushed inward, the two groups of U-shaped frames slide along the corresponding sliding grooves, and the inclined position of the front side of the U-shaped frame and the positioning film moves to the inner side position of the two groups of partition plates, and the positioning film of the inclined position of the U-shaped frame is clamped on the two sides of the file box by the partition plate, so as to stabilize the file box inserted between the two groups of partition plates and reduce the shaking of the stored file box, and the several groups of partition plates separate each group of file boxes placed, and the clamping of the two groups of positioning films reduces the contact with the partition plate, so as to produce a certain gap between each group of file boxes stored, and improve the overall ventilation.

[0016] 3、Through the work of the drying fan, the airflow is blown from the main guide pipe to the inside of the six groups of branch pipes, and is blown to the several groups of air guide grooves opened on the placing plate through the ventilation ports, and the airflow is blown to the lower side of the file box through the several groups of air guide grooves, and the opening of the several groups of air guide grooves makes the bottom of the file box suspended, creating an air circulation channel, so that moisture is difficult to accumulate, keeping the air around the file box dry, and the inside is provided with several groups of air guide pieces, which can guide the airflow to flow upward and blow to the gap between each group of file boxes placed, so as to optimize the drying and moisture-proof work of the file box. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole docking structure diagram of the moisture-proof file rack for file management of the application;

[0018] Figure 2 It is a local rear side structure diagram of the moisture-proof file rack for file management of the application;

[0019] Figure 3 This is a schematic diagram of the internal partition structure of a moisture-proof file rack for file management according to the present invention;

[0020] Figure 4 This is a schematic diagram of the partition and push components of a moisture-proof file rack for file management according to the present invention;

[0021] Figure 5 This is a partial structural diagram of the partition component of a moisture-proof file rack for file management according to the present invention. Figure 1 ;

[0022] Figure 6 This invention relates to a moisture-proof file rack for file management. Figure 5 Enlarged structural diagram of section A in the middle;

[0023] Figure 7 This is a partial structural diagram of the partition component of a moisture-proof file rack for file management according to the present invention. Figure 2 ;

[0024] Figure 8 This is a partial structural diagram of the inner partition and moisture-proof components of a moisture-proof file rack for file management according to the present invention;

[0025] Figure 9 This invention relates to a moisture-proof file rack for file management. Figure 8 Enlarged structural diagram of section B.

[0026] In the diagram: 1. File management shelf; 2. Inner shelf; 3. Placement board; 4. Divider assembly; 41. Square frame; 42. Divider board; 43. Sliding groove; 44. U-shaped frame; 45. Connecting plate; 46. Square groove; 47. Square spring; 48. Positioning film; 5. Push assembly; 51. Cavity sleeve; 52. Rotating shaft; 53. Positioning rod; 54. Damping spring; 55. Spring; 56. Fixing plate; 57. Support plate; 58. No. 1 guide tube; 59. No. 1 triangular opening; 510. Movable opening; 511. No. 2 guide tube; 512. No. 2 triangular opening; 513. Round opening; 6. File box; 7. Moisture-proof assembly; 71. Shielding frame; 72. Air gathering pipe; 73. Drying fan; 74. Main air pipe; 75. Branch air pipe; 76. Vent; 77. Air guide groove; 78. Air guide plate. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0028] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship as a relative relationship of orientation or position, and are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0029] Please see Figures 1-9 An embodiment of the present invention provides a moisture-proof file rack for file management, comprising a file management rack 1, an inner partition 2 fixedly disposed in the middle of the inner side of the file management rack 1, three sets of placement plates 3 fixedly disposed at both ends of the inner partition 2, six sets of dividing components 4 disposed on the upper side of the three sets of placement plates 3 near the two sides of the inner side of the file management rack 1, and a pushing component 5 disposed inside the rear side of each of the six sets of dividing components 4, a plurality of file boxes 6 disposed inside the file management rack 1 near the upper side of the placement plates 3, and a moisture-proof component 7 disposed inside the rear side of the file management rack 1, the dividing components 4 including a fixed component A square frame 41 is placed inside the file management shelf 1 near the upper side of the placement plate 3. Several sets of partition plates 42 are fixedly installed at the front end of the square frame 41. Two sets of sliding grooves 43 are opened on both sides of the several sets of partition plates 42. Two sets of U-shaped frames 44 are slidably installed between two adjacent sets of partition plates 42. A connecting plate 45 is fixedly installed on the rear side of the two sets of U-shaped frames 44. Square grooves 46 are opened at opposite ends of the front side of the two sets of U-shaped frames 44. Square spring pieces 47 are fixedly installed on the inner side of the two sets of square grooves 46. Positioning films 48 are fixedly installed at opposite ends of the front side of the U-shaped frames 44.

[0030] Several sets of partition plates 42 are evenly distributed horizontally on the upper side of the placement plate 3. The sliding grooves 43 on both sides of the several sets of partition plates 42 are staggered. The U-shaped frame 44 is slidably set between two adjacent sets of partition plates 42. The front side of the U-shaped frame 44 is inclined at the square groove 46 and is made of elastic deformable material. The positioning film 48 is made of rubber.

[0031] When the file box 6 is inserted between the two sets of U-shaped frames 44 and pushed inward, the two sets of U-shaped frames 44 slide along the corresponding sliding grooves 43, and the front tilt position of the U-shaped frame 44 and the positioning film 48 move accordingly, moving to the inner position of the two sets of partition plates 42. The positioning film 48 at the tilt position of the U-shaped frame 44 is pushed and clamped on both sides of the file box 6 by the partition plates 42, thereby stabilizing the file box 6 inserted between the two sets of partition plates 42 and reducing the shaking of the stored file box 6. At the same time, the partition plates 42 separate each set of file boxes 6, and the clamping of the two sets of positioning films 48 reduces contact with the partition plates 42, so that a certain gap is created between each set of file boxes 6, improving the overall ventilation.

[0032] The pushing component 5 includes a cavity sleeve 51 fixedly mounted at the center of the rear end of the connecting plate 45. A rotating shaft 52 is rotatably mounted inside the rear side of the cavity sleeve 51. A positioning rod 53 is fixedly mounted at the rear end of the rotating shaft 52. A damping spring 54 is damped between the rear end of the rotating shaft 52 and the inner wall of the cavity sleeve 51. A spring 55 is fixedly mounted on the outer side of the cavity sleeve 51 between the connecting plate 45 and the square frame 41. A fixing plate 56 is fixedly mounted on the rear inner wall of the square frame 41. The front end of the fixing plate 56 corresponds to the positioning rod. Two sets of support plates 57 are fixedly installed at position 53. A first guide cylinder 58 is fixedly installed on the front side of each set of support plates 57. A first triangular opening 59 is opened on the rear side of each set of first guide cylinders 58. Two sets of movable openings 510 are provided between the two sets of first triangular openings 59. A second guide cylinder 511 is fixedly installed at the front end of the fixed plate 56 near the two sets of support plates 57. Four sets of second triangular openings 512 are opened on the front side of the second guide cylinder 511. A round opening 513 is opened on the front side of the cavity sleeve 51 corresponding to the position of the positioning rod 53.

[0033] The cavity sleeve 51 is assembled. The positioning rod 53 is adapted to the round opening 513. The positioning rod 53 is set in a vertical position. The damping spring 54 is elastically pressed against the front end of the rotating shaft 52. The rotating shaft 52 and the cavity sleeve 51 are set to damped rotation. Two sets of movable openings 510 are adapted to the positioning rod 53. The tips of the upper and lower two sets of the four sets of second-order triangular openings 512 correspond to the positions of the two sets of movable openings 510. The tips of the other two sets of the four sets of second-order triangular openings 512 correspond to the inner positions of the two sets of first-order triangular openings 59.

[0034] When placing the file box 6, first insert the file box 6 into the two sets of U-shaped frames 44 between the two adjacent sets of partition plates 42. Push the positioning rod 53 backward through the round opening 513, compressing the spring 55. The vertically positioned positioning rod 53 passes between the two sets of movable openings 510 on the rear side. The positioning rod 53 moves backward and contacts the second triangular opening 512 on the upper and lower sides. The inclined surface of the second triangular opening 512 causes the positioning rod 53 and the rotating shaft 52 to rotate clockwise. When the bottom of the second triangular opening 512 generates resistance, the file box 6 is released. The compressed spring 55 pulls the positioning rod 53 towards the first guide cylinder 58 and contacts the inclined surface of the first triangular opening 59. The inclined plane guides the rotation to the bottom of the first triangular opening 59, so that the positioning rod 53 corresponds to the inclined surface of the second triangular opening 512 on the left and right sides. At the same time, the positioning rod 53 is restricted by the first triangular opening 59 in the first guide cylinder 58. The restricted positioning rod 53 positions the file box 6 in the partition plate 42. When the file box 6 is taken out, the required file box 6 is pushed. Similarly, the positioning rod 53 contacts and rotates with the second triangular opening 512 on both sides. With the push of the spring 55, it is guided by the two sets of first guide cylinders 58 to the positions of the two sets of movable openings 510, automatically releasing the positioning of the positioning rod 53. The spring 55 can then push the two sets of U-shaped frames 44 and the file box 6 outwards separately for easy access and use by the operator.

[0035] A shielding frame 71 is fixedly installed at the upper end of the file management shelf 1 near the rear side. An air-gathering pipe 72 is fixedly installed inside the shielding frame 71. A drying fan 73 is fixedly installed at the upper end of the air-gathering pipe 72. A main air pipe 74 is fixedly installed at the lower end of the air-gathering pipe 72. Three sets of branch air pipes 75 are fixedly installed on both sides of the main air pipe 74. A vent 76 is opened at the front of the six sets of branch air pipes 75. Several sets of air guide grooves 77 are opened at the upper end of the placement plate 3. Several sets of air guide plates 78 are fixedly installed inside the several sets of air guide grooves 77.

[0036] The main air pipe 74 is fixedly installed on the inner side of the inner partition 2, the six sets of branch pipes 75 are fixedly installed on the rear side of the six sets of placement plates 3, the air inlet 76 corresponds to the position of the air guide groove 77, and the air guide plate 78 is arc-shaped and set upward.

[0037] The drying fan 73 blows air from the main air duct 74 into the six sets of branch air ducts 75, and then through the air vents 76 into the several sets of air guide grooves 77 on the placement plate 3. The air guide grooves 77 ventilate the bottom of the file box 6. The air guide grooves 77 also suspend the bottom of the file box 6, creating an air circulation channel that prevents moisture from accumulating and keeps the air around the file box dry. In addition, the air guide plates 78 on the inside can guide the airflow upward and blow it into the gaps between each set of file boxes 6, thereby optimizing the drying and moisture-proofing of the file box 6.

[0038] Working principle: When placing the file box 6, first insert the file box 6 into the two sets of U-shaped frames 44 between the two sets of adjacent partition plates 42. Push the positioning rod 53 backward through the round opening 513, compressing the spring 55. The vertically positioned positioning rod 53 passes between the two sets of corresponding movable openings 510 on the rear side. The positioning rod 53 moves backward and contacts the second triangular opening 512 on the upper and lower sides. The inclined surface of the second triangular opening 512 causes the positioning rod 53 and the rotating shaft 52 to rotate clockwise. When the bottom of the second triangular opening 512 generates resistance, the file box 6 is released. The compressed spring 55 pulls the positioning rod 53 towards the first guide cylinder 58 and contacts the inclined surface of the first triangular opening 59. The inclined surface of the opening 59 guides the rotation to the bottom of the first triangular opening 59, so that the positioning rod 53 corresponds to the inclined surface of the second triangular opening 512 on the left and right sides. At the same time, the positioning rod 53 is restricted by the first triangular opening 59 in the first guide cylinder 58. The restricted positioning rod 53 positions the file box 6 in the partition plate 42. When the file box 6 is taken out, the required file box 6 is pushed. Similarly, the positioning rod 53 contacts and rotates with the second triangular opening 512 on both sides. With the push of the spring 55, it is guided by the two sets of first guide cylinders 58 to the positions of the two sets of movable openings 510, automatically releasing the positioning rod 53. The spring 55 can then push the two sets of U-shaped frames 44 and the file box 6 outwards separately for easy access by the operator. In use; additionally, when the file box 6 is inserted between the two sets of U-shaped frames 44 and pushed inward, the two sets of U-shaped frames 44 slide along the corresponding sliding grooves 43, and the front tilt position of the U-shaped frame 44 and the positioning film 48 move accordingly, moving to the inner position of the two sets of partition plates 42. The positioning film 48 at the tilt position of the U-shaped frame 44 is pushed and clamped on both sides of the file box 6 by the partition plates 42, thereby stabilizing the file box 6 inserted between the two sets of partition plates 42 and reducing the shaking of the stored file box 6. At the same time, the partition plates 42 separate each set of file boxes 6, and the clamping of the two sets of positioning films 48 reduces contact with the partition plates 42, so that a certain space is created between each set of file boxes 6. The gaps improve overall ventilation; secondly, the drying fan 73 blows air from the main air pipe 74 into the six sets of branch air pipes 75, and blows it into the several sets of air guide grooves 77 opened on the placement plate 3 through the air vents 76. The air guide grooves 77 are set to blow the air towards the lower side of the file box 6 for ventilation. The opening of the several sets of air guide grooves 77 makes the bottom of the file box 6 suspended, creating an air circulation channel, making it difficult for moisture to accumulate and keeping the air around the file box dry. In addition, several sets of air guide plates 78 are set on the inside to guide the airflow upward and blow it into the gaps between each set of file boxes 6, thereby optimizing the drying and moisture-proofing of the file box 6.

[0039] The file management rack 1, square spring 47, damping spring 54, file box 6, and drying fan 73 in this invention are common knowledge in the field. Their working principles are well-known technologies, and the appropriate model is selected according to actual use, so they will not be explained in detail.

[0040] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A moisture-proof file cabinet for file management, comprising a file management cabinet (1), characterized in that: The inner side middle position of the file management frame (1) is fixedly provided with an inner partition frame (2), both ends of the inner partition frame (2) are fixedly provided with three groups of placing plates (3), the inner side of the file management frame (1) is provided with six groups of separation assemblies (4) on the upper side of the three groups of placing plates (3) near both sides, the rear inner side of the six groups of separation assemblies (4) is provided with a pushing assembly (5), a plurality of groups of file boxes (6) are placed on the upper side of the placing plate (3) in the inner part of the file management frame (1), the rear inner part of the file management frame (1) is provided with a moisture-proof assembly (7), the separation assembly (4) comprises a square frame (41) fixedly arranged at the inner part of the file management frame (1) and located on the upper side of the placing plate (3), a plurality of groups of separation plates (42) are fixedly arranged at the front end of the square frame (41), two groups of sliding grooves (43) are formed in the two sides of each group of the separation plates (42), two groups of U-shaped frames (44) are slidably arranged between any two adjacent groups of the separation plates (42), a connecting plate (45) is fixedly arranged at the rear side of the two groups of U-shaped frames (44), a square groove (46) is formed in the front side of the opposite ends of the two groups of U-shaped frames (44), a square spring (47) is fixedly arranged at the inner side of the two groups of square grooves (46), and a positioning rubber sheet (48) is fixedly arranged at the opposite end of the front side of the U-shaped frame (44); The pushing assembly (5) comprises a cavity sleeve (51) fixedly arranged at the rear end of the connecting plate (45) and located at the center, a rotating shaft (52) is rotatably arranged at the rear inner side of the cavity sleeve (51), a positioning rod (53) is fixedly arranged at the rear end of the rotating shaft (52), a damping spring (54) is arranged in a damping mode between the rear end of the rotating shaft (52) and the inner wall of the cavity sleeve (51), a spring (55) is fixedly arranged at the outer side of the cavity sleeve (51) between the connecting plate (45) and the square frame (41), a fixed plate (56) is fixedly arranged at the inner part of the square frame (41) and located on the rear inner wall, two groups of supporting plates (57) are fixedly arranged at the front end of the fixed plate (56) and correspond to the positions of the positioning rod (53), a first guide cylinder (58) is fixedly arranged at the front side of each group of the supporting plates (57), a first triangular port (59) is formed at the rear side of each group of the first guide cylinder (58), two groups of movable ports (510) are arranged between the two groups of first triangular ports (59), a second guide cylinder (511) is fixedly arranged at the front end of the fixed plate (56) and between the two groups of supporting plates (57), four groups of second triangular ports (512) are formed at the front side of the second guide cylinder (511), and a round port (513) is formed at the front side of the cavity sleeve (51) and corresponds to the position of the positioning rod (53); The cavity sleeve (51) is spliced, the positioning rod (53) is matched with the round port (513), the positioning rod (53) is arranged in a vertical state, and the elastic damping spring (54) is arranged on the front end of the rotating shaft (52) and the rotating shaft (52) and the cavity sleeve (51) are arranged in a damping rotating mode Two groups of said movable port (510) and positioning bar (53) are matched, the tip of the upper and lower two groups of four groups of said second triangular port (512) corresponds to the position of two groups of movable port (510), and the tip of the other two groups of four groups of said second triangular port (512) corresponds to the inner side position of two groups of said first triangular port (59).

2. The damp-proof file cabinet for archive management according to claim 1, characterized in that: The file management frame (1) is provided with a shielding frame (71) at the upper end near the rear side, a gas collecting pipe (72) is fixedly arranged inside the shielding frame (71), a drying fan (73) is fixedly installed at the upper end of the gas collecting pipe (72), a main gas guide pipe (74) is fixedly arranged at the lower end of the gas collecting pipe (72), three groups of branch gas pipes (75) are fixedly arranged on both sides of the main gas guide pipe (74), and air vents (76) are formed in the front sides of the six groups of branch gas pipes (75). A plurality of groups of air guide grooves (77) are formed in the upper end of the placing plate (3), and a plurality of groups of air guide pieces (78) are fixedly arranged inside the plurality of groups of air guide grooves (77).

3. The damp-proof file cabinet according to claim 1, characterized in that: The plurality of groups of partition plates (42) are evenly distributed horizontally on the upper side of the placing plate (3), and the sliding grooves (43) arranged on both sides of the plurality of groups of partition plates (42) are staggered.

4. The damp-proof file cabinet according to claim 1, characterized in that: The U-shaped frame (44) is slidably arranged between the two adjacent groups of partition plates (42), the front side of the U-shaped frame (44) is arranged at an inclined position in the square groove (46) and is made of an elastic deformation material, and the positioning rubber sheet (48) is made of rubber.

5. The damp-proof file cabinet according to claim 2, characterized in that: The main gas guide pipe (74) is fixedly arranged at the inner side of the inner partition frame (2), the six groups of branch gas pipes (75) are respectively fixedly arranged at the rear side of the six groups of placing plates (3), the air vents (76) correspond to the positions of the air guide grooves (77), and the air guide pieces (78) are arranged in an arc shape upwards.

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