CN110859423A

CN110859423A - Dustproof dampproofing formula file storage rack

Info

Publication number: CN110859423A
Application number: CN201911012849.XA
Authority: CN
Inventors: 黄少亭
Original assignee: Jiangsu Vocational College of Medicine
Current assignee: Jiangsu Vocational College of Medicine
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-03-06

Abstract

The utility model provides a dustproof dampproofing formula file storage rack, relates to file strorage device technical field, includes: the two sides of the sealed bin are provided with side plates, the middle part of each side plate is provided with an air outlet, and a dust screen is arranged in the air outlet; the dustproof and moistureproof mechanism is arranged at the rear part of the sealed cabin, a connecting air pipe is arranged in front of the dustproof and moistureproof mechanism, a filtering and moisture absorption plate is arranged in the middle of the connecting air pipe, an air inlet is arranged at the back of the connecting air pipe, and an air inlet fan and a protection net are arranged in the middle of the air inlet; the classified placing box is arranged in the sealed bin, the back of the classified placing box is provided with an opening, the side of the classified placing box is provided with a ventilation grid and a rotating chute, a placing groove is arranged in the classified placing box, and two sides of the classified placing box are provided with component clamping grooves; the rotary drawing mechanism is arranged in the placing groove, a top sealing mechanism is arranged above the rotary drawing mechanism, and a front panel is arranged on the front side of the rotary drawing mechanism; the elastic clamping mechanism is arranged on the inner side of the front panel of the drawing mechanism, a clamping groove is formed in the elastic clamping mechanism, a return spring is arranged in the middle of the clamping groove, the return spring is connected with a connecting clamping block, and the outer side of the connecting clamping block is connected with a clamping plate; this file storage rack is convenient categorised deposits all kinds of files and dustproof dampproofing effectual.

Description

Dustproof dampproofing formula file storage rack

Technical Field

The invention belongs to the technical field of file storage devices, and particularly relates to a dustproof and moistureproof file storage rack.

Background

During engineering professional design, a lot of data are often required to be calculated, and a large number of drawings are drawn, so that the drawings can be taken and referred to in subsequent specific construction, and a large number of paper documents are generated. In storing these documents, document storage shelves are often used, and ordinary document storage shelves are generally made of wood or metal and are provided with a plurality of transverse or vertical compartments in which the documents are stored.

Most of existing file storage racks are of an open structure, files are often stored through placing folders, the storage racks with the open structures are difficult to achieve dustproof and waterproof, the files are easily contaminated or damped, the stored files are easily damaged, and the use safety is low. When files are stacked and stored, the existing file storage rack is difficult to select and take the files; when the file is vertically placed, the file is easy to topple over, and when the file is less and thinner, the file is difficult to vertically place, and the use convenience is lower.

Disclosure of Invention

The invention aims to provide a dustproof and moistureproof file storage rack, solves the technical problems of the existing file storage rack in the background technology, and is dustproof, moistureproof and convenient to use.

In order to achieve the above object, the present invention provides a dustproof and moistureproof file storage rack, comprising:

the air conditioner comprises a sealed bin, wherein side plates are arranged on the left side and the right side of the sealed bin, an air outlet is formed in the middle of each side plate, and a dust screen is arranged in each air outlet;

the dustproof and moistureproof mechanism is arranged behind the sealed bin, a connecting air pipe is arranged in front of the dustproof and moistureproof mechanism, a filtering and moisture absorption plate is arranged in the middle of the connecting air pipe, an air inlet is arranged on the back of the connecting air pipe, an air inlet fan is arranged in the middle of the air inlet, and a protective net is arranged outside the air inlet fan;

the classified storage box is arranged in the sealed bin, an opening is formed in the back of the classified storage box, a ventilation grid and a rotating sliding groove are formed in the side face of the classified storage box, a storage groove is formed in the classified storage box, and component clamping grooves are formed in the left side and the right side of the classified storage box;

the rotary extracting mechanism is arranged inside the placing groove, a top sealing mechanism is arranged above the rotary extracting mechanism, and a front panel is arranged on the front surface of the rotary extracting mechanism;

the elastic clamping mechanism is arranged on the inner side of the front panel of the drawing mechanism, the elastic clamping mechanism is provided with a clamping groove, a reset spring is arranged in the middle of the clamping groove, one end of the reset spring is connected with a connecting clamping block, and the outer side of the connecting clamping block is connected with a clamping plate.

Preferably, a base is arranged below the sealed bin, and support legs are arranged below the base.

Preferably, the connecting air pipe is communicated with the opening, the connecting air pipe is matched with the filtering and moisture absorption plate in size, and the air inlets are symmetrically distributed about the vertical center line of the connecting air pipe.

Preferably, the bottom rotating shaft is arranged at the bottom of the front of the rotary drawing mechanism and connected with the placing rack, the triangular side plate is installed on one side of the upper portion of the placing rack, and the connecting clamp shafts are installed on the left side and the right side of the placing rack.

Preferably, the placing rack is rotatably connected with the classified placing boxes through a bottom rotating shaft, and the placing rack is matched with the placing grooves in size.

Preferably, the connecting clamp shaft is arranged on the horizontal center line of the placing frame, and the connecting clamp shaft is matched with the rotating sliding groove in size.

Preferably, the top of positive panel is provided with indicates the groove, the front of positive panel is provided with categorised label, the front both sides of positive panel are provided with side sealing washer, the top of side sealing washer is provided with adsorption magnet.

Preferably, the top sealing mechanism comprises an apron rotating shaft, an apron is connected above the apron rotating shaft, a top sealing ring is arranged on the outer side of the apron, connecting rotating shafts are installed on the left side and the right side of the apron, and connecting rods are connected to the outer sides of the connecting rotating shafts.

Preferably, the cover plate is rotatably connected with the classified placing boxes through a cover plate rotating shaft, the cover plate is matched with the placing groove in size, and the connecting rod is rotatably connected with the connecting clamp shaft.

Preferably, the clamping groove is matched with the connecting clamping block in size, and the clamping plate is parallel to the triangular side plate.

The invention relates to a dustproof and moistureproof file storage rack which has the beneficial effects that: the file storage rack has the advantages that the internal storage part of the file storage rack is isolated from the outside through the sealed bin structure and the dustproof net, so that the dustproof performance is improved; the arrangement of the dustproof and moistureproof mechanism enhances the air circulation inside the storage rack, and the filtering and moisture absorption plate effectively prevents the files from being affected with damp, thereby improving the moistureproof performance; the classified placing box of the document storing rack enables documents to be stored in a classified mode, and the documents can be placed and taken out conveniently by rotating the drawing structure; in addition, the elastic clamping mechanism is used for clamping and fixing the file, so that the file is prevented from toppling and wrinkling, and the applicability and flexibility of the file storage rack are improved.

Additional features and advantages of the invention will be set forth in the detailed description which follows.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.

Fig. 1 shows a schematic view of a dust and moisture resistant document storage rack according to an exemplary embodiment of the present invention.

Fig. 2 shows a schematic front view of a dust and moisture resistant document storage rack in accordance with an exemplary embodiment of the present invention.

Fig. 3 shows a schematic view of a back side structure of a dust and moisture resistant document storage rack in accordance with an exemplary embodiment of the present invention.

Fig. 4 shows a schematic side view of a dust and moisture resistant document storage rack in accordance with an exemplary embodiment of the present invention.

Fig. 5 shows a schematic view of a sealed compartment of a dust and moisture resistant document storage rack in accordance with an exemplary embodiment of the present invention.

Fig. 6 shows a schematic view of a dust and moisture resistant mechanism of a dust and moisture resistant document storage rack in accordance with an exemplary embodiment of the present invention.

Fig. 7 is a schematic front view of a dust and moisture resistant document storage rack sorting and storage box according to an exemplary embodiment of the present invention.

Fig. 8 is a schematic view of a rear structure of a sorting and placing box of a dust and moisture proof document storage rack according to an exemplary embodiment of the present invention.

Fig. 9 is a schematic view showing an internal structure of a sorting and placing box of a dust and moisture proof document storage rack according to an exemplary embodiment of the present invention.

Fig. 10 is a schematic view of a rotational extraction mechanism of a dust and moisture resistant document storage rack in accordance with an exemplary embodiment of the present invention.

Fig. 11 shows a schematic front panel structure of a dust and moisture resistant document storage rack in accordance with an exemplary embodiment of the present invention.

Fig. 12 is a schematic view of a top sealing mechanism of a dust and moisture resistant document storage rack in accordance with an exemplary embodiment of the present invention.

Fig. 13 is a schematic view of a resilient clamping mechanism of a dust and moisture resistant document storage rack in accordance with an exemplary embodiment of the present invention.

Fig. 14 is a schematic view showing an opened state of the sorting box of the dustproof and moistureproof document storage rack according to the exemplary embodiment of the present invention.

Fig. 15 is a schematic view showing a structure of a dust and moisture proof document storage shelf according to an exemplary embodiment of the present invention in a use state.

Description of reference numerals:

1. a base; 2. a support leg; 3. sealing the bin; 4. a side plate; 5. an air outlet; 6. a dust screen; 7. a dustproof and moistureproof mechanism; 701. connecting an air pipe; 702. an air inlet; 703. a protection net; 704. an air intake fan; 705. filtering the moisture absorption plate; 8. a classified placing box; 9. an opening; 10. a ventilation grille; 11. a placement groove; 12. a component clamping slot; 13. rotating the withdrawing mechanism; 1301. a bottom rotating shaft; 1302. placing a rack; 1303. a triangular side plate; 1304. connecting the clamp shaft; 1305. rotating the chute; 14. a top sealing mechanism; 1401. a cover plate rotating shaft; 1402. a cover plate; 1403. a top seal ring; 1404. connecting the rotating shaft; 1405. a connecting rod; 15. a front panel; 16. a finger groove; 17. classifying labels; 18. a side sealing ring; 19. adsorbing a magnet; 20. an elastic clamping mechanism; 2001. a card slot; 2002. a return spring; 2003. connecting a clamping block; 2004. and (4) clamping the plate.

Detailed Description

Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

In order to solve the problems in the prior art, the invention provides a dustproof and moistureproof file storage rack, which comprises:

by the structure of the sealed bin, the storage part in the device is isolated from the outside, the files stored in the file storage rack are protected, the files are prevented from being damaged, and the storage safety of the device is improved; meanwhile, the air outlet on the side plate of the sealed bin can realize the circulation and exchange of air, and the dustproof net on the air outlet can prevent dust from entering the interior of the file storage rack to pollute files, so that the dustproof performance is improved;

the classified placing boxes are convenient to store files in a classified manner, each classified placing box is of an independent structure, an opening is formed in the rear side of each classified placing box, and the classified placing boxes are connected with the connecting air pipes through the openings so as to realize ventilation in the classified placing boxes;

The air in the file storage rack is filtered and exchanged through the dustproof and moistureproof mechanism, the air is fed into the connecting air pipe through the air inlet, the air is sucked in from the air inlet by the air inlet fan arranged at the air inlet, and is distributed into the classified storage boxes through the connecting air pipe and then is discharged from the air outlet; the filtering and moisture absorption plate arranged in the connecting air pipe can filter and absorb moisture for air, prevents the device from dust and damp, and improves the dustproof and moistureproof performance of the file storage rack.

Each classified placing box is used for placing documents through the placing rack, and the placing rack rotates in the classified placing boxes through the rotating shaft at the bottom, so that the placing rack can be turned outwards to leak the documents, and the documents can be placed and taken conveniently; the connecting clamp shaft gomphosis of rack both sides is in the rotation spout that the box set up is placed in classification, carries on spacingly and direction when the rack of being convenient for rotates, is favorable to improving the structure steadiness and the reliability of device.

The front panel and the top sealing mechanism seal the classified placing boxes, the front panel is connected with the placing rack and can drive the rotary drawing mechanism to rotate and turn over, the rotary drawing mechanism drives the connecting rod to move through the connecting clamping shaft, the upper end of the connecting rod is connected with the connecting rotating shafts on the two sides of the cover plate, and then the cover plate is driven to rotate and turn over around the rotating shaft of the cover plate; when the rotary drawing mechanism overturns, the file is overturned along with the placing rack, the top sealing mechanism is overturned and opened at the same time, so that the file is prevented from being blocked, and the rotary drawing mechanism is very convenient to use. On the contrary, when the front panel is closed, the top sealing mechanism is also closed, and the classified placing box is sealed. The side sealing washer that the positive board outside set up helps keeping the leakproofness of the box of placing of classification when the positive board is closed, and it is fixed with the box of placing of classification when the adsorption magnet helps the positive board to close simultaneously, improves the convenience that the device used.

The elastic clamping mechanism can clamp and fix files with different thicknesses, the files are placed in a groove structure formed by a triangular side plate and a clamping plate on the side surface of the placing frame, and the clamping plate and a connecting clamping block can horizontally move in a clamping groove, so that the distance between the clamping plate and the triangular side plate is adjusted to place the files with different thicknesses; the reset spring that sets up in the draw-in groove can pull the grip block and resume the normal position, provides clamping-force for the grip block, with the file centre gripping between grip block and triangle curb plate, fixes the file, prevents that the file from empting or the fold, has improved the suitability and the flexibility of file storage rack.

Example 1

As shown in fig. 1 to 15, the present invention provides a dustproof and moistureproof file storage rack, comprising:

the air conditioner comprises a sealed bin 3, wherein side plates 4 are arranged on the left side and the right side of the sealed bin 3, an air outlet 5 is arranged in the middle of each side plate 4, and a dust screen 6 is arranged in each air outlet 5;

the dustproof and moistureproof mechanism 7 is arranged behind the sealed bin 3, a connecting air pipe 701 is arranged in front of the dustproof and moistureproof mechanism 7, a filtering and moisture absorption plate 705 is arranged in the middle of the connecting air pipe 701, an air inlet 702 is arranged on the back of the connecting air pipe 701, an air inlet fan 704 is arranged in the middle of the air inlet 702, and a protection net 703 is arranged outside the air inlet fan 704;

the classified placing box 8 is arranged inside the sealed bin 3, the back of the classified placing box 8 is provided with an opening 9, the side face of the classified placing box 8 is provided with a ventilation grille 10 and a rotating chute 1305, a placing groove 11 is arranged inside the classified placing box 8, and the left side and the right side of the classified placing box 8 are both provided with component clamping grooves 12;

a rotary extraction mechanism 13, wherein the rotary extraction mechanism 13 is arranged inside the placing groove 11, a top sealing mechanism 14 is arranged above the rotary extraction mechanism 13, and a front panel 15 is arranged on the front surface of the rotary extraction mechanism 13;

the elastic clamping mechanism 20 is arranged on the inner side of the front panel 15 of the withdrawing mechanism 13, the elastic clamping mechanism 20 is provided with a clamping groove 2001, a return spring 2002 is arranged in the middle of the clamping groove 2001, one end of the return spring 2002 is connected with a connecting fixture block 2003, and the outer side of the connecting fixture block 2003 is connected with a clamping plate 2004.

In this embodiment, a base 1 is arranged below the sealed cabin 3, and a support leg 2 is arranged below the base 1.

In this embodiment, the connecting air duct 701 is communicated with the opening 9, the connecting air duct 701 and the filtering and moisture absorbing plate 705 are matched in size, and the air inlets 702 are symmetrically distributed about a vertical center line of the connecting air duct 701.

In this embodiment, a bottom rotating shaft 1301 is arranged at the bottom of the front of the rotary drawing-out mechanism 13, the bottom rotating shaft 1301 is connected to a placing rack 1302, a triangular side plate 1303 is installed on one side above the placing rack 1302, and connecting clamp shafts 1304 are installed on the left side and the right side of the placing rack 1302.

In this embodiment, the placing rack 1302 is rotatably connected to the sorting and placing boxes 8 through a bottom rotating shaft 1301, and the placing rack 1302 and the placing groove 11 are matched in size.

In this embodiment, the connecting latch shaft 1304 is disposed on the horizontal center line of the placing rack 1302, and the connecting latch shaft 1304 and the rotating chute 1305 have the same size.

In this embodiment, a finger groove 16 is formed at the top of the front panel 15, a classification label 17 is provided on the front surface of the front panel 15, side seal rings 18 are provided on both sides of the front surface of the front panel 15, and an adsorption magnet 19 is provided at the top end of each side seal ring 18.

In this embodiment, the top sealing mechanism 14 includes a cover plate rotating shaft 1401, a cover plate 1402 is connected above the cover plate rotating shaft 1401, a top sealing ring 1403 is disposed on the outer side of the cover plate 1402, a connecting rotating shaft 1404 is mounted on both the left and right sides of the cover plate 1402, and a connecting rod 1405 is connected on the outer side of the connecting rotating shaft 1404.

In this embodiment, the cover 1402 is rotatably connected to the sorting storage box 8 through a cover rotation shaft 1401, the cover 1402 is matched with the size of the storage slot 11, and the link 1405 is rotatably connected to the connecting shaft 1304.

In the embodiment, the clamping groove 2001 and the connecting clamping block 2003 are matched in size, and the clamping plate 2004 and the triangular side plate 1303 are parallel to each other.

To sum up, when this dustproof dampproofing formula file storage rack used, place it on desktop or other planishing planes, guarantee that the front does not shelter from, the business turn over wind gap of rear side and left and right sides is not blockked up. The file storage rack separates the internal storage part from the outside through the sealing bin 3, protects the internally stored files and prevents the files from being damaged. Meanwhile, the air outlet 5 on the side plate 4 of the sealed bin 3 and the dust screen 6 arranged in the air outlet 5 can ensure the air exchange inside and outside the bin, prevent dust from entering the device, and improve the dust resistance of the device.

When storing or taking out documents, the corresponding rotary drawing mechanism 13 is found through the classification label 17 on the front panel 15, and then the front panel 15 is pulled outwards through the finger groove 16 at the top of the front panel 15; the front panel 15 is connected with the placing rack 1302, the placing rack 1302 rotates in the classifying placing box 8 through the bottom rotating shaft 1301, the front panel 15 is pulled, and the rotating and drawing mechanism 13 rotates to be opened along with the front panel. Meanwhile, the connecting rotating shafts 1404 arranged on the two sides of the cover plate 1402 are connected with the connecting clamping shafts 1304 through the connecting rods 1405 to form a linkage structure, when the rotary drawing mechanism 13 is turned, the connecting clamping shafts 1304 slide along the sliding grooves in the rotary sliding grooves 1305, the cover plate 1402 is driven to rotate and turn open through the connecting rods 1405, the space above the placing groove 11 is prevented from being shielded by the top sealing mechanism 14, and the placing and taking-out operation of files is facilitated.

After the front panel 15 rotates to the horizontal state, the document can be conveniently taken and placed, and the document is placed in the groove structure formed by the triangular side plate 1303 on the side of the placing rack 1302 and the clamping plate 2004. When documents are placed or taken out, the clamping plate 2004 is horizontally moved in the clamping groove 2001, and the distance between the clamping plate 2004 and the triangular side plate 1303 is adjusted, so that the documents with different thicknesses can be placed or taken out. After the document is placed or taken, the return spring 2002 arranged in the clamping groove 2001 pulls the clamping plate 2004 to return to the original position, so that clamping force is provided for the clamping plate 2004, the clamping plate 2004 clamps the document between the clamping plate 2004 and the triangular side plate 1303, the document is fixed, and the document is prevented from toppling or wrinkling.

After the file is placed or taken, the front panel 15 is lifted, the front panel 15 drives the rotary drawing mechanism 13 to rotate around the bottom rotating shaft 1301, turn up and restore the original position, meanwhile, the connecting clamping shaft 1304 slides along the rotating chute 1305, and the connecting rod 1405 drives the cover plate 1402 to rotate, close and ensure the protective performance of the classified placement boxes 8 together with the front panel 15. The side seal ring 18 provided on the outer side of the front panel 15 can maintain the sealing property of the sorting box 8 when the front panel 15 is closed, and the magnet 19 is attracted and fixed to the sorting box 8 when the front panel 15 is closed. The device is provided with a plurality of categorised boxes 8 of placing, is convenient for carry out classified storage to the file, and the categorised opening 9 of placing 8 rear sides of box and the dustproof dampproofing mechanism 7 intercommunication at rear can carry out dustproof dampproofing operation to the file.

When carrying out file dustproof dampproofing operation, start air inlet fan 704, inhale the air by air intake 702, shunt to categorised placing box 8 through connecting tuber pipe 701 in, then discharge by air outlet 5 again, the filtration moisture absorption board 705 of installation in the connecting tuber pipe 701 can filter the moisture absorption to the air of inhaling, absorbs dust and moisture in the air, and the circulation and the replacement through the air prevent device are intake dirt and are affected with damp.

Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A dustproof and moistureproof file storage rack is characterized by comprising:

the air conditioner comprises a sealed bin (3), wherein side plates (4) are arranged on the left side and the right side of the sealed bin (3), an air outlet (5) is formed in the middle of each side plate (4), and a dust screen (6) is arranged in each air outlet (5);

the dustproof and moistureproof mechanism (7) is arranged behind the sealed bin (3), a connecting air pipe (701) is arranged in front of the dustproof and moistureproof mechanism (7), a filtering and moisture absorption plate (705) is arranged in the middle of the connecting air pipe (701), an air inlet (702) is arranged on the back of the connecting air pipe (701), an air inlet fan (704) is arranged in the middle of the air inlet (702), and a protection net (703) is arranged on the outer side of the air inlet fan (704);

the device comprises a classification placing box (8), wherein the classification placing box (8) is arranged inside a sealed bin (3), an opening (9) is formed in the back of the classification placing box (8), a ventilation grille (10) and a rotating sliding groove (1305) are formed in the side face of the classification placing box (8), a placing groove (11) is formed in the classification placing box (8), and component clamping grooves (12) are formed in the left side and the right side of the classification placing box (8);

the rotary extracting mechanism (13), the rotary extracting mechanism (13) is arranged inside the placing groove (11), a top sealing mechanism (14) is arranged above the rotary extracting mechanism (13), and a front panel (15) is installed on the front surface of the rotary extracting mechanism (13);

the elastic clamping mechanism (20) is arranged on the inner side of a front panel (15) of the withdrawing mechanism (13), the elastic clamping mechanism (20) is provided with a clamping groove (2001), a return spring (2002) is arranged in the middle of the clamping groove (2001), one end of the return spring (2002) is connected with a connecting clamping block (2003), and the outer side of the connecting clamping block (2003) is connected with a clamping plate (2004).

2. A dust and moisture protected document storage rack according to claim 1, wherein a base (1) is arranged below the sealed bin (3), and support legs (2) are arranged below the base (1).

3. The dust and moisture resistant document storage rack of claim 1, further comprising: the connecting air pipe (701) is communicated with the opening (9), the connecting air pipe (701) is matched with the filtering and moisture absorption plate (705) in size, and the air inlets (702) are symmetrically distributed about the vertical central line of the connecting air pipe (701).

4. The dust and moisture resistant document storage rack of claim 1, further comprising: the rotary drawing mechanism is characterized in that a bottom rotating shaft (1301) is arranged at the bottom of the front of the rotary drawing mechanism (13), the bottom rotating shaft (1301) is connected with a placing rack (1302), a triangular side plate (1303) is installed on one side of the upper portion of the placing rack (1302), and connecting clamping shafts (1304) are installed on the left side and the right side of the placing rack (1302).

5. The dust and moisture resistant document storage rack of claim 4, wherein: the placing rack (1302) is rotatably connected with the classified placing boxes (8) through a bottom rotating shaft (1301), and the placing rack (1302) is matched with the placing grooves (11) in size.

6. The dust and moisture resistant document storage rack of claim 4, wherein: the connecting clamp shaft (1304) is arranged on the horizontal center line of the placing rack (1302), and the connecting clamp shaft (1304) is matched with the rotating sliding groove (1305) in size.

7. The dust and moisture resistant document storage rack of claim 1, further comprising: the top of positive panel (15) is provided with indicates groove (16), the front of positive panel (15) is provided with categorised label (17), the front both sides of positive panel (15) are provided with side sealing washer (18), the top of side sealing washer (18) is provided with adsorption magnet (19).

8. The dust and moisture resistant document storage rack of claim 1, further comprising: the top sealing mechanism (14) comprises a cover plate rotating shaft (1401), a cover plate (1402) is connected above the cover plate rotating shaft (1401), a top sealing ring (1403) is arranged on the outer side of the cover plate (1402), the left side and the right side of the cover plate (1402) are both provided with a connecting rotating shaft (1404), and the outer side of the connecting rotating shaft (1404) is connected with a connecting rod (1405).

9. The dust and moisture resistant document storage rack of claim 8, wherein: the cover plate (1402) is rotatably connected with the classified placing boxes (8) through a cover plate rotating shaft (1401), the cover plate (1402) is matched with the placing groove (11) in size, and the connecting rod (1405) is rotatably connected with the connecting clamp shaft (1304).

10. The dust and moisture resistant document storage rack of claim 1, further comprising: the clamping groove (2001) is matched with the connecting clamping block (2003) in size, and the clamping plate (2004) is parallel to the triangular side plate (1303).