CN114403581A

CN114403581A - Office table with waterproof function and file protection function

Info

Publication number: CN114403581A
Application number: CN202210081088.9A
Authority: CN
Inventors: 陈志龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-04-29

Abstract

The invention relates to an office table, in particular to an office table with a waterproof function and capable of protecting files. The invention provides an office table which has the functions of storing and preventing water for files, can scrape water on a table board and is not easy to leave water marks and has the water-proof function and the function of protecting the files. The invention provides an office table with waterproof function and capable of protecting files, which comprises: the right part in the support frame is provided with three drawers capable of placing files at intervals in a sliding manner; the handles are arranged on the front sides of the three drawers; the top of the supporting frame is provided with a desktop plate, and the left part of the desktop plate is provided with a rectangular through hole. The staff drives the slider through promoting the connecting block and slides left, and the slider slides left and drives the scraper blade and remove left and stir the water on the desktop board left, and water passes through rectangular through-hole thereupon and drops to ground, and then realizes striking off the water on the desktop board to prevent that the file from soaking in the water infiltration drawer.

Description

Office table with waterproof function and file protection function

Technical Field

The invention relates to an office table, in particular to an office table with a waterproof function and capable of protecting files.

Background

With the development of science and technology, people's life changes with the place covered, most people begin to enter office buildings for working, the office tables are indispensable office supplies in the office buildings, at present, some office tables can basically meet all office needs, but the biggest shortcoming of the existing office tables is that the problem that tea water is overturned cannot be well handled, because after the tea water is overturned, the tea water can be rapidly spread on the table top, important files on the table top are soaked, even the writing of the files is possibly blurred, the working progress is influenced, and therefore the office tables with the waterproof function and the files can be protected are required to be used.

Patent of patent grant publication No. CN211186249U has announced desk with waterproof function, this desk, including the supporter, increase the support, the water guide board, the hydrophobic layer, the carriage, the desktop, the slide rail, the drawer, the table foot with prevent the board that topples over, wherein: one end of the heightening support is arranged on the surface of the support body through a bolt, the other end of the heightening support is provided with a water guide plate through a bolt, and a hydrophobic layer is bonded on the surface of the water guide plate; one end of the supporting frame is installed at one end of the water guide plate through a bolt, the desktop is embedded in the supporting frame and fixed at one side through a bolt, and the sliding rail is installed in the supporting body through a bolt; the drawer is arranged in the support body and above the sliding rail through a pulley, and the table legs are arranged below the support body through bolts; the anti-toppling plate is arranged below the table legs through bolts. When the office table is used, a smooth area on the surface of the table top can be used for writing, and other areas are water seepage areas, so that water can be quickly seeped to keep the table top dry; the arrangement of the water guide plate is beneficial to discharging a large amount of water outwards through the inclination of the water guide plate after the water seeps from the surface of the office table and enters the water guide plate; the hydrophobic aspect is provided with a plurality of recesses that are parallel to each other, is favorable to preventing to lead to liquid to be attached to the surface of water guide plate for a long time because of water guide plate surface roughness, and can be trickled to one side with the route of moisture installation regulation, but this desk is depositing and waterproof function not possessing the file to be convenient for use, and can leave the water mark on the desk board after repetitious usage, can influence the pleasing to the eye of desk.

In order to solve the problems, the invention provides the office table which has the functions of storing and preventing the files from being water-proof, can scrape water on the table plate and is not easy to leave water marks and has the water-proof function and the function of protecting the files.

Disclosure of Invention

The invention aims to overcome the defects that the existing office table is inconvenient to use because the existing office table does not have the functions of storing and preventing water for files, and the attractiveness of the office table is affected because water marks are left on the table plate after water seepage for many times.

The invention is realized by the following technical approaches: a desk with waterproof function for protecting documents, comprising: the right part in the support frame is provided with three drawers capable of placing files at intervals in a sliding manner; the handles are arranged on the front sides of the three drawers; the top of the supporting frame is provided with a desktop plate, and the left part of the desktop plate is provided with a rectangular through hole; the desktop plate is provided with a water scraping component capable of scraping water; the placing component is arranged on the right portion of the supporting frame, and the placing component capable of enabling the drawer to keep dry is arranged on the right portion of the supporting frame.

As an improvement of the above, the wiper assembly comprises: the right part of the desktop plate is provided with a scraping plate capable of scraping water in a sliding way; the right rear part of the desktop plate is provided with a sliding block in a sliding way; the connecting blocks are arranged on the top of the sliding block in a bilaterally symmetrical sliding manner and are connected with the rear side of the top of the scraper; first spring, all be connected with first spring between two connecting block bottoms and the slider.

As an improvement of the above, the placing assembly comprises: the right part in the support frame is rotatably provided with three placing sleeves at intervals, and the placing sleeves are positioned at the upper parts of the adjacent drawers; the three placing sleeves are respectively provided with a drying agent which can keep the drawer dry; the first torsion springs are symmetrically wound between the three placing sleeves and the supporting frame from left to right; the wedge-shaped fixture blocks are symmetrically arranged in the placing sleeves in a sliding mode from left to right, and are in contact with the drying agent; and a second spring is connected between the front side of the wedge-shaped fixture block and the adjacent placing sleeve, and the initial state of the second spring is a compressed state.

As an improvement of the above scheme, the water draining device further comprises a water draining assembly for draining water conveniently, wherein the water draining assembly comprises: the baffle is rotatably arranged in the rectangular through hole at the left part of the desktop plate; the second torsion spring is symmetrically wound between the baffle plate and the table top plate from left to right; the limiting rod is arranged at the left rear part of the desktop plate in a sliding mode, the baffle is in contact with the limiting rod, and the sliding block slides leftwards and can be in contact with the limiting rod; a third spring is wound between the left side of the limiting rod and the table top plate; the first pull rope is arranged on the right side of the bottom of the limiting rod, and the tail end of the first pull rope penetrates through the support frame to be connected with the rear side of the bottom of the baffle.

As the improvement of above-mentioned scheme, still shelter from the drawer including can, avoid rivers to flow into the subassembly that shelters from in the drawer, shelter from the subassembly and include: the rotating shaft is arranged at the right part in the supporting frame in a left-right symmetrical and rotating mode; the two rotating shafts are uniformly provided with three friction rollers at intervals, and the drawer is contacted with the friction rollers; the top ends of the two rotating shafts are provided with the reels; the two reels are wound with the second pull ropes; the guide plate is rotatably arranged on the front side of the upper right part of the support frame and can prevent water from flowing into the drawer, the same winding wheels are symmetrically arranged on the guide plate from left to right, and the tail end of the second pull rope penetrates through the support frame and is connected with the adjacent winding wheels; and a third torsion spring is wound between the outer sides of the two front reels and the front side of the right upper part of the support frame.

As the improvement of above-mentioned scheme, still including can carrying out spacing subassembly to the friction roller, spacing subassembly includes: the rear side of the right part in the support frame is provided with three connecting rods in a sliding mode at intervals, and the drawer is in contact with the connecting rods; the fourth springs are connected between the rear sides of the three connecting rods and the inner rear side of the support frame, and the initial state of each fourth spring is a compressed state; wedge pole, the three connecting rod left and right sides all are provided with the wedge pole, wedge pole and support frame sliding type connection, and the wedge pole slides forward can contact with the friction roller.

As the improvement of above-mentioned scheme, still including can carrying out spacing screens subassembly to the drawer, the screens subassembly includes: the front parts of the three drawers are all provided with U-shaped connecting rods in a sliding manner; the fifth spring is symmetrically connected between the U-shaped connecting rod and the front side of the adjacent drawer from left to right; the limiting blocks are arranged on the left side and the right side of the right part in the supporting frame at equal intervals in a sliding mode, the limiting blocks are clamped in the drawer, and the U-shaped connecting rod slides backwards to be in contact with the limiting blocks; and the sixth springs are connected between the outer sides of the six limiting blocks and the supporting frame.

As an improvement of the scheme, the inner side of the handle is provided with a rubber gasket.

As can be seen from the above description of the structure of the present invention, the design starting point, concept and advantages of the present invention are: 1. the staff drives the slider through promoting the connecting block and slides left, and the slider slides left and drives the scraper blade and remove left and stir the water on the desktop board left, and water passes through rectangular through-hole thereupon and drops to ground, and then realizes striking off the water on the desktop board to prevent that the file from soaking in the water infiltration drawer.

2. Can keep the drying in the drawer under the effect of drier, avoid the file to wet, after the drier is changed and is accomplished, can carry on spacingly through the wedge fixture block to the drier under the effect of second spring force, avoid the drier to drop.

3. The limiting rod moves leftwards, the baffle is pulled by the first pull rope to rotate downwards to open the rectangular through hole, and water on the desktop plate falls to the ground through the rectangular through hole, so that the water on the desktop plate can flow out from the same place.

4. The front reel rotates to drive the guide plate to rotate upwards by 90 degrees to be unfolded, so that water can be prevented from falling down to soak the files when the drawer is opened.

5. The connecting rod slides forward to drive the wedge-shaped rod to slide forward to clamp the friction roller, so that the situation that a worker opens the drawer too far is avoided, the friction roller rotates all the time, and the second pull rope is pulled apart.

6. The sixth spring resets and drives the limiting block to slide in opposite directions to reset and clamp the drawer, and then the damage to the file caused by the fact that a child accidentally touches the drawer to open the drawer can be avoided.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic cross-sectional structure of the present invention.

Fig. 3 is a perspective view of a wiper assembly of the present invention.

Fig. 4 is an enlarged schematic view of part a of the present invention.

Fig. 5 is a schematic perspective view of the placement module of the present invention.

Fig. 6 is an enlarged schematic view of part B of the present invention.

Fig. 7 is a schematic sectional view of a drain assembly according to the present invention.

Fig. 8 is an enlarged schematic view of part C of the present invention.

Fig. 9 is an enlarged schematic view of the portion D of the present invention.

FIG. 10 is a perspective view of the shielding assembly of the present invention.

Fig. 11 is an enlarged schematic view of part E of the present invention.

Fig. 12 is a schematic perspective view of the spacing assembly of the present invention.

Fig. 13 is an enlarged schematic view of part F of the present invention.

Fig. 14 is a schematic perspective view of the locking assembly of the present invention.

FIG. 15 is an enlarged view of the structure of part G of the present invention.

The meaning of the reference symbols in the figures: 1: support frame, 2: a drawer, 3: handle, 4: table top, 5: wiper assembly, 51: blade, 52: slider, 53: connecting block, 54: first spring, 6: placement assembly, 61: placing sleeve, 62: drying agent, 63: first torsion spring, 64: wedge-shaped fixture block, 65: second spring, 7: drainage assembly, 71: baffle, 72: second torsion spring, 73: stopper rod, 74: third spring, 75: first cord, 8: a shielding assembly, 81: rotating shaft, 82: rubbing roller, 83: reel, 84: second cord, 85: flow guide plate, 86: third torsion spring, 9: spacing subassembly, 91: fourth spring, 92: connecting rod, 93: wedge rod, 10: screens subassembly, 101: u-shaped link, 102: fifth spring, 103: a limiting block, 104: and a sixth spring.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

Example 1

Referring to fig. 1 to 6, an office table with waterproof function and capable of protecting files comprises a support frame 1, drawers 2, handles 3, a table top plate 4, a water scraping component 5 and a placing component 6, wherein the three drawers 2 are arranged at the right part in the support frame 1 at intervals in a sliding mode, the files can be placed in the drawers 2, the handles 3 are welded at the front sides of the three drawers 2, rubber gaskets are arranged on the inner sides of the handles 3, the top of the support frame 1 is provided with the table top plate 4, a rectangular through hole is formed in the left part of the table top plate 4, the water scraping component 5 is arranged on the table top plate 4, the water scraping component 5 can scrape water, the placing component 6 is arranged at the right part of the support frame 1, and the placing component 6 can enable the drawers 2 to keep dry.

When needs strike off the water on the desktop board 4, the staff pulling is scraped water subassembly 5 and is slided left, it stirs left to scrape water subassembly 5 and slide left the water on the desktop board 4, water is along with it through rectangle through dropping to ground, after the use is accomplished, the staff promotes and scrapes water subassembly 5 and slides right and reset, when the staff need deposit the file, staff pulling handle 3 drives drawer 2 and slides forward and opens, the staff places the file and deposits in drawer 2 afterwards, place after the completion, the staff promotes handle 3 and drives drawer 2 and slides backward and close, can make drawer 2 interior keep dry under the effect of placing subassembly 6, avoid the file to wet, because 3 inboards of handle are provided with the rubber gasket, thereby can play the antiskid effect, the staff push-and-pull handle 3 of being convenient for.

Example 2

Referring to fig. 3 to 4, based on embodiment 1, the wiper assembly 5 includes a wiper 51, a sliding block 52, a connecting block 53 and a first spring 54, the wiper 51 is slidably disposed on the right portion of the table top 4, the wiper 51 slides leftwards to wipe off water, the sliding block 52 is slidably disposed on the right rear portion of the table top 4, the connecting blocks 53 are slidably disposed on the top of the sliding block 52 in a left-right symmetric manner, the connecting blocks 53 are connected to the rear side of the top of the wiper 51, and the first spring 54 is connected between the bottom of each of the two connecting blocks 53 and the sliding block 52.

When water on the table top plate 4 needs to be scraped, a worker pulls the connecting block 53 to slide upwards, the first spring 54 is stretched accordingly, the connecting block 53 slides upwards to drive the scraping plate 51 to move upwards, then the scraping plate 51 is pushed leftwards to be in contact with the top of the table top plate 4, at the moment, the worker loosens the connecting block 53, then the worker pushes the connecting block 53 to drive the sliding block 52 to slide leftwards, the sliding block 52 slides leftwards to drive the scraping plate 51 to move leftwards to stir the water on the table top plate 4, the water drops to the ground through the rectangle, so that the water is prevented from permeating into the drawer 2 to soak the files, after the use is finished, the worker pushes the connecting block 53 to drive the sliding block 52 to slide rightwards to reset, the sliding block 52 slides rightwards to drive the scraping plate 51 to move rightwards to reset, when the scraping plate 51 moves rightwards to a proper position, the first spring 54 resets to drive the connecting block 53 to slide downwards to reset accordingly, the connecting block 53 slides downwards to drive the scraping plate 51 to move downwards and return to the right of the table top plate 4.

Referring to fig. 5-6, the placing assembly 6 includes a placing sleeve 61, a drying agent 62, a first torsion spring 63, wedge-shaped fixture blocks 64 and a second spring 65, three placing sleeves 61 are rotatably arranged at the right portion of the supporting frame 1 at intervals, the placing sleeves 61 are located at the upper portions of the adjacent drawers 2, the drying agents 62 are respectively placed in the three placing sleeves 61, the drying agents 62 can keep the drawers 2 dry, the first torsion springs 63 are symmetrically wound between the three placing sleeves 61 and the supporting frame 1, the wedge-shaped fixture blocks 64 are symmetrically arranged in the placing sleeves 61 in a sliding manner, the wedge-shaped fixture blocks 64 are in contact with the drying agents 62, the second spring 65 is connected between the front side of each wedge-shaped fixture block 64 and the adjacent placing sleeve 61, and the second spring 65 is in a compressed state.

When a worker needs to store a file, the worker pulls the handle 3 to drive the drawer 2 to slide forwards for opening, then the worker places the file in the drawer 2 for storage, after the placement is completed, the worker pushes the handle 3 to drive the drawer 2 to slide backwards for closing, the drawer 2 can be kept dry under the action of the drying agent 62, the file is prevented from being affected with damp, when the drying agent 62 needs to be replaced, the worker opens the drawer 2 again, then the worker pulls the placement sleeve 61 to rotate downwards for 90 degrees, the first torsion spring 63 deforms along with the rotation, at the moment, the placement sleeve 61 is in a vertical state, then the worker takes down the drying agent 62 for replacement, the second spring 65 resets to drive the wedge-shaped clamping block 64 to slide downwards for resetting, when the worker pushes a new drying agent 62 into the placement sleeve 61, the drying agent 62 extrudes the wedge-shaped clamping block 64 to slide upwards, the second spring 65 is compressed along with the first spring, the drying agent 62 can be limited through the wedge-shaped fixture block 64 under the action of the second spring 65, after replacement is completed, the worker loosens the placing sleeve 61, and the first torsion spring 63 resets along with the second spring 65 to drive the placing sleeve 61 to rotate upwards for 90 degrees to reset.

Example 3

Referring to fig. 1, 2, 7, 8 and 9, based on embodiment 2, the present disclosure further includes a drainage assembly 7, the drainage assembly 7 is convenient for draining water, the drainage assembly 7 includes a baffle 71, a second torsion spring 72, a limiting rod 73, a third spring 74 and a first pull rope 75, the baffle 71 is rotatably disposed in a rectangular through hole at the left portion of the table top plate 4, the second torsion spring 72 is symmetrically wound between the baffle 71 and the table top plate 4, the limiting rod 73 is slidably disposed at the left rear portion of the table top plate 4, the baffle 71 contacts the limiting rod 73, the slider 52 contacts the limiting rod 73 when sliding leftward, the third spring 74 is wound between the left side of the limiting rod 73 and the table top plate 4, the first pull rope 75 is disposed at the right side of the bottom of the limiting rod 73, and the tail end of the first pull rope 75 penetrates through the supporting frame 1 and is connected to the rear side of the bottom of the baffle 71.

The sliding block 52 slides leftwards to press the limiting rod 73 to slide leftwards, the third spring 74 is compressed therewith, the limiting rod 73 moves leftwards and does not limit the baffle 71, the limiting rod 73 moves leftwards to pull the baffle 71 to rotate downwards through the first pull rope 75, the second torsion spring 72 deforms accordingly, the baffle 71 rotates downwards to open the rectangular through hole, water on the table top plate 4 falls to the ground through the rectangular through hole, when the sliding block 52 slides rightwards to reset and does not press the limiting rod 73 any more, the third spring 74 resets accordingly to drive the limiting rod 73 to slide rightwards to reset, the first pull rope 75 is released accordingly, the second torsion spring 72 resets accordingly to drive the baffle 71 to rotate upwards to reset, and the rectangular through hole is closed.

Referring to fig. 2, 10 and 11, the drawer support further comprises a shielding assembly 8, the shielding assembly 8 can shield the drawer 2 to prevent water from flowing into the drawer 2, the shielding assembly 8 comprises a rotating shaft 81, friction rollers 82, reels 83, second pull ropes 84, guide plates 85 and third torsion springs 86, the rotating shaft 81 is rotatably arranged at the right part in the support frame 1 in a bilateral symmetry manner, the three friction rollers 82 are connected to the two rotating shafts 81 at even intervals, the drawer 2 is in contact with the friction rollers 82, the reels 83 are connected to the top ends of the two rotating shafts 81 in a key manner, the second pull ropes 84 are wound on the two reels 83, the guide plates 85 are rotatably arranged at the front side of the right upper part of the support frame 1, the guide plates 85 can prevent water from flowing into the drawer 2, the same reels 83 are symmetrically arranged on the guide plates 85 in the bilateral symmetry manner, the tail ends of the second pull ropes 84 pass through the support frame 1 to be connected with the adjacent reels 83, a third torsion spring 86 is wound between the outer sides of the two reels 83 at the front and the upper right front side of the support frame 1.

The drawer 2 slides forwards to drive the friction roller 82 to rotate under the action of friction force, the friction roller 82 rotates to drive the rotating shaft 81 to rotate, the rotating shaft 81 rotates to drive the rear reel 83 to rotate, the rear reel 83 rotates to wind the second pull rope 84, the front reel 83 rotates, the third torsion spring 86 deforms accordingly, the front reel 83 rotates to drive the guide plate 85 to rotate upwards by 90 degrees and expand, so that water can be prevented from falling off to wet a file when the drawer 2 is opened, after the use is completed, a worker pushes the handle 3 to drive the drawer 2 to slide backwards to reset and close, the drawer 2 slides backwards to drive the friction roller 82 to rotate reversely and reset under the action of friction force, the friction roller 82 reversely rotates to drive the rotating shaft 81 to reversely rotate and reset, the rotating shaft 81 reversely rotates to drive the rear reel 83 to reversely rotate and reset, the second pull rope 84 is released accordingly, and the third torsion spring 86 resets to drive the front reel 83 to rotate and reset accordingly, the front reel 83 rotates reversely to rotate the deflector 85 downward by 90 degrees to return.

Please refer to fig. 2, fig. 12 and fig. 13, further comprising a limiting assembly 9, the limiting assembly 9 can limit the friction roller 82, the limiting assembly 9 comprises a fourth spring 91, a connecting rod 92 and a wedge rod 93, three connecting rods 92 are arranged at the rear side of the right portion of the support frame 1 at intervals in a sliding manner, the drawer 2 is in contact with the connecting rod 92, the fourth spring 91 is connected between the rear side of each of the three connecting rods 92 and the rear side of the support frame 1, the fourth spring 91 is in an initial state, the wedge rods 93 are welded at the left side and the right side of each of the three connecting rods 92, the wedge rods 93 are in sliding connection with the support frame 1, and the wedge rods 93 slide forward and can be in contact with the friction roller 82.

Drawer 2 slides forward and no longer extrudees connecting rod 92, fourth spring 91 resets thereupon and drives connecting rod 92 and slides forward and reset, connecting rod 92 slides forward and drives wedge pole 93 and slide forward and block friction roller 82, thereby avoid the staff to open drawer 2 too, make friction roller 82 rotate always, lead to second stay cord 84 to be pulled apart, slide backward when reseing extrusion connecting rod 92 when drawer 2, connecting rod 92 is extrudeed and slides backward and resets, fourth spring 91 is compressed thereupon, connecting rod 92 resets to sliding to drive wedge pole 93 and slides backward and resets and no longer block friction roller 82, drawer 2 continues to slide backward at this moment and resets and drives friction roller 82 reversal reset under the effect of frictional force.

Please refer to fig. 2, fig. 14 and fig. 15, the drawer support further includes a position-limiting assembly 10, the position-limiting assembly 10 is capable of limiting the drawer 2, the position-limiting assembly 10 includes a U-shaped connecting rod 101, a fifth spring 102, a limiting block 103 and a sixth spring 104, the U-shaped connecting rod 101 is slidably disposed at the front portions of the three drawers 2, the fifth spring 102 is symmetrically connected between the U-shaped connecting rod 101 and the front side of the adjacent drawer 2, the three limiting blocks 103 are slidably disposed at the left and right sides of the right portion in the support frame 1 at even intervals, the limiting blocks 103 are clamped in the drawer 2, the U-shaped connecting rod 101 slides backwards to contact with the limiting blocks 103, and the sixth springs 104 are connected between the outer sides of the six limiting blocks 103 and the support frame 1.

When the drawer 2 needs to be opened by a worker, the worker pushes the U-shaped connecting rod 101 to slide backwards, the fifth spring 102 is compressed along with the U-shaped connecting rod 101 to slide backwards to press the limiting block 103 to slide backwards, the sixth spring 104 is compressed along with the U-shaped connecting rod, the limiting block 103 slides backwards to not block the drawer 2 any more, at the moment, the worker pulls the handle 3 to drive the drawer 2 to slide forwards to open, then the worker loosens the U-shaped connecting rod 101, the fifth spring 102 resets to drive the U-shaped connecting rod 101 to slide forwards to reset, at the moment, the U-shaped connecting rod 101 does not press the limiting block 103 any more, the sixth spring 104 resets to drive the limiting block 103 to slide oppositely to reset along with the U-shaped connecting rod, when the drawer 2 slides backwards to close, the drawer 2 slides backwards to contact with the limiting block 103, the limiting block 103 is pressed to slide backwards along with the U-shaped connecting rod 101 to be compressed along with the sixth spring 104, and when the drawer 2 slides backwards to a proper position, the sixth spring 104 is reset along with the first spring, drives the limiting blocks 103 to slide oppositely and reset to clamp the drawer 2.

While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims

1. A desk with waterproof function can protect file, its characterized in that includes:

the right part of the support frame (1) is provided with three drawers (2) capable of placing files at intervals in a sliding manner;

the handles (3) are arranged on the front sides of the three drawers (2);

the table top plate (4) is arranged at the top of the supporting frame (1), and a rectangular through hole is formed in the left part of the table top plate (4);

the table top board (4) is provided with a water wiping component (5) which can wipe off water;

the placing component (6) is arranged, and the placing component (6) capable of keeping the drawer (2) dry is arranged at the right part of the support frame (1).

2. A desk with waterproof function for protecting documents as claimed in claim 1, wherein the wiper assembly (5) comprises:

the right part of the table top plate (4) is provided with a scraper (51) which can scrape water in a sliding way;

the slide block (52) is arranged at the right rear part of the table top plate (4) in a sliding way;

the connecting blocks (53) are arranged on the top of the sliding block (52) in a bilaterally symmetrical sliding mode, and the connecting blocks (53) are connected with the rear side of the top of the scraper (51);

the first spring (54) is connected between the bottoms of the two connecting blocks (53) and the sliding block (52).

3. A desk with waterproof function and file protection function as claimed in claim 2, wherein the placing member (6) comprises:

the right part in the support frame (1) is rotatably provided with three placing sleeves (61) at intervals, and the placing sleeves (61) are positioned at the upper parts of the adjacent drawers (2);

the three placing sleeves (61) are respectively provided with a drying agent (62), and the drying agents (62) which can keep the drawer (2) dry are placed in the three placing sleeves (61);

the first torsion springs (63) are symmetrically wound between the three placing sleeves (61) and the support frame (1) from left to right;

the wedge-shaped fixture blocks (64) are symmetrically arranged in the placing sleeve (61) in a left-right sliding mode, and the wedge-shaped fixture blocks (64) are in contact with the drying agent (62);

and a second spring (65) is connected between the front side of the wedge-shaped fixture block (64) and the adjacent placing sleeve (61), and the initial state of the second spring (65) is in a compressed state.

4. A desk with waterproof function for protecting documents as claimed in claim 3, further comprising a drainage member (7) for facilitating drainage of water, wherein the drainage member (7) comprises:

the baffle (71) is rotatably arranged in the rectangular through hole at the left part of the table top plate (4);

the second torsion spring (72) is wound and connected between the baffle plate (71) and the table top plate (4) in a bilateral symmetry mode;

the limiting rod (73) is arranged at the left rear part of the table top plate (4) in a sliding mode, the baffle (71) is in contact with the limiting rod (73), and the sliding block (52) slides leftwards and can be in contact with the limiting rod (73);

a third spring (74), wherein the third spring (74) is wound between the left side of the limiting rod (73) and the table top plate (4);

the first pull rope (75) is arranged on the right side of the bottom of the limiting rod (73), and the tail end of the first pull rope (75) penetrates through the support frame (1) to be connected with the rear side of the bottom of the baffle (71).

5. The office table with waterproof function and file protection function according to claim 4, further comprising a shielding component (8) capable of shielding the drawer (2) from water flowing into the drawer (2), wherein the shielding component (8) comprises:

the rotating shaft (81) is arranged at the right part in the support frame (1) in a left-right symmetrical and rotating mode;

the two rotating shafts (81) are respectively provided with three friction rollers (82) at uniform intervals, and the drawer (2) is in contact with the friction rollers (82);

the top ends of the two rotating shafts (81) are provided with the reels (83);

a second rope (84), around which the second rope (84) is wound on both of the two reels (83);

the guide plate (85) is rotatably arranged on the front side of the upper right part of the support frame (1) and can prevent water from flowing into the drawer (2), the guide plate (85) is symmetrically provided with the same winding wheels (83) left and right, and the tail end of the second pull rope (84) penetrates through the support frame (1) and is connected with the adjacent winding wheels (83);

and a third torsion spring (86) is wound between the outer sides of the two reels (83) at the front part and the front side of the right upper part of the support frame (1).

6. The office table with the waterproof function and the file protection function as claimed in claim 5, further comprising a limiting component (9) capable of limiting the friction roller (82), wherein the limiting component (9) comprises:

the rear side of the right part in the support frame (1) is provided with three connecting rods (92) at intervals in a sliding manner, and the drawer (2) is in contact with the connecting rods (92);

the fourth springs (91) are connected between the rear sides of the three connecting rods (92) and the inner rear side of the support frame (1), and the initial state of each fourth spring (91) is a compressed state;

wedge pole (93), three connecting rod (92) left and right sides all are provided with wedge pole (93), and wedge pole (93) and support frame (1) sliding type are connected, and wedge pole (93) slide forward can contact with friction roller (82).

7. The office table with waterproof function and file protection function as claimed in claim 6, further comprising a position limiting component (10) capable of limiting the drawer (2), wherein the position limiting component (10) comprises:

the front parts of the three drawers (2) are provided with U-shaped connecting rods (101) in a sliding way;

the fifth spring (102) is symmetrically connected between the U-shaped connecting rod (101) and the front side of the adjacent drawer (2) from left to right;

the limiting blocks (103) are arranged on the left side and the right side of the right part in the supporting frame (1) in a sliding mode at even intervals, the limiting blocks (103) are clamped in the drawer (2), and the U-shaped connecting rod (101) slides backwards to be in contact with the limiting blocks (103);

and the sixth spring (104) is connected between the outer sides of the six limiting blocks (103) and the support frame (1).

8. The office table with waterproof function and capable of protecting documents as claimed in claim 1, wherein the handle (3) is provided with a rubber gasket on the inside.