File cabinet convenient to move and fix

Abstract

The invention discloses a file cabinet convenient to move and fix, and relates to the technical field of file cabinets, the file cabinet convenient to move and fix comprises a cabinet body, a cabinet door is hinged to one side of the cabinet body, and drawers are evenly connected to the interior of the cabinet door in a sliding mode. The risk that the cabinet body shakes or topples over due to uneven ground is reduced, so that the safety of operators is improved, the operators can move the file cabinet to a required position more easily and more quickly without worrying about shaking or instability of the cabinet body, the working efficiency and the operation convenience are improved, the risk that files are damaged and wrinkled is reduced, and the file cabinet is suitable for popularization and application. According to the file cabinet, the integrity of files is ensured, abrasion and damage to the cabinet body and the internal structure due to shaking and bumping can be reduced, the service life of the file cabinet is prolonged, when the cabinet body is not moved, the wheels are folded and put away, the file cabinet is prevented from being pushed or moved accidentally, and accidents are avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of filing cabinets, in particular to a filing cabinet which is easy to move and fix. Background Art

[0002] Filing cabinets are special cabinets used to store archival materials. They have various types and functions to meet different storage needs. In order to facilitate the movement and rearrangement of filing cabinets in the office, some filing cabinets are equipped with rollers to meet the needs of movement and fixation.

[0003] However, the existing filing cabinets may have the following problems during use:

[0004] Filing cabinets are usually made of metal or solid wood, which makes the cabinet itself very heavy. When filled with documents, the weight of the entire cabinet will increase further. When moving it, if the ground is uneven or bumpy, the filing cabinet will shake when moving, causing instability. Unstable movement will cause the filing cabinet to lose balance and there is a risk of tipping over, causing harm to people and objects around it. The shaking of the filing cabinet when moving will also make the internal archives and documents vulnerable to collision and compression, thereby increasing the risk of damage, wrinkles and even tearing of the documents. At the same time, the shaking of the filing cabinet when moving will also cause damage to the structure of the filing cabinet, such as loosening of connectors and deformation of the cabinet, which will affect the service life of the filing cabinet.

[0005] In addition, due to the instability of the filing cabinet when moving, it is difficult for the operator to control the direction and speed of the filing cabinet, and more time and energy are needed to adjust and control the movement of the filing cabinet, which increases the difficulty and workload of the movement. It is difficult to adapt to the office environment with variable space layout or uneven ground, thereby reducing the flexibility of the filing cabinet layout.

[0006] Therefore, the present invention proposes a filing cabinet that is easy to move and fix to make up for and improve the deficiencies of the prior art. Summary of the invention

[0007] 1. Technical issues to be resolved

[0008] In view of the deficiencies in the prior art, the present invention provides a filing cabinet that is easy to move and fix, solving the problems raised in the above-mentioned background technology.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the present invention is implemented through the following technical solutions: a filing cabinet that is easy to move and fix, comprising a cabinet body, a cabinet door hinged on one side of the cabinet body, a drawer is evenly slidably connected to the inside of the cabinet door, a slide rail is evenly and fixedly connected to the inner wall of the cabinet body, the slide rail is symmetrically distributed with respect to the vertical center line of the cabinet body, both sides of the drawer are evenly rotatably connected with a rotating shaft, the end of the rotating shaft away from the drawer extends to the inside of the slide rail, the outer surface of the rotating shaft is fixedly connected with a pulley, the pulley is slidably connected to the inside of the slide rail, the outer surface of the rotating shaft close to the cabinet door is rotatably connected with a swivel, the outer surface of the swivel is fixedly connected with a scraper, and the swivel and scraper are symmetrically arranged with respect to the vertical center line of the drawer.

[0011] Preferably, partitions are slidably connected inside the drawers.

[0012] Preferably, the bottom of the cabinet is fixedly connected to an upper platform, a connecting groove 1 is provided on the lower surface of the upper platform, a support rod is rotatably connected inside the connecting groove 1, the support rod is a telescopic structure, both ends of the support rod are spherical, a base is provided at the end of the support rod away from the upper platform, a connecting groove 2 is provided on the upper surface of the base, the end of the support rod away from the upper platform is rotatably connected to the base through the connecting groove 2, and the connecting groove 1 and the connecting groove 2 are both spherical grooves.

[0013] Preferably, six support rods are provided, and two support rods form a group, which are divided into three groups in total. A triangle is formed between each group of support rods and the base, and a regular hexagon is formed between the three groups of support rods and the upper platform and the base.

[0014] Preferably, the lower surface of the upper platform is evenly and fixedly connected with cabinet legs.

[0015] Preferably, the lower surface of the base is rotatably connected to a connecting column, one end of the connecting column is rotatably connected to a shock absorber, the end of the shock absorber away from the connecting column is rotatably connected to an auxiliary block one, the outer surface of the auxiliary block one is rotatably connected to a connecting block, the side surface of the connecting block away from the auxiliary block one is rotatably connected to a wheel, the side surface of the auxiliary block one close to the shock absorber is rotatably connected to a connecting rod, the shock absorber, auxiliary block one, connecting block, wheel, and connecting rod are symmetrically arranged with reference to the vertical center line of the connecting column, the ends of the two connecting rods away from the auxiliary block one are rotatably connected to auxiliary block two, and a limiting block is provided at the connection between the auxiliary block two and the connecting rod to limit the rotation angle between the connecting rod and the auxiliary block two.

[0016] Preferably, the connecting column, shock absorber, auxiliary block 1, connecting block, wheel, connecting rod and auxiliary block 2 are all symmetrically arranged with reference to the vertical center line of the base.

[0017] Preferably, the outer surface of the connecting column is fixedly connected with gear 1, the lower surface of the base is rotatably connected with gear 2, the lower surface of the base is slidably connected with rack 1, the rack 1 is meshed with the outer surface of one of the gears 1, the lower surface of the base is slidably connected with rack 2, the rack 2 is meshed with the outer surface of the other gear 1, the rack 1 and rack 2 are respectively located above and below gear 2, and rack 1 and rack 2 are both meshed with gear 2.

[0018] (III) Beneficial effects

[0019] The filing cabinet provided by the present invention is easy to move and fix, and has the following beneficial effects:

[0020] 1. By connecting the upper platform and the base through a support rod, when in use, the sensor adjusts the upper platform by controlling the telescopic length of the support rod, so that when it moves on different ground or uneven ground, the upper platform always remains balanced, thereby keeping the cabinet above the upper platform stable, avoiding the cabinet from shaking when moving, and reducing the risk of cabinet shaking or tipping due to uneven ground, thereby improving the safety of operators, allowing operators to move the filing cabinet to the desired position more easily and quickly without worrying about cabinet shaking or instability, thereby improving work efficiency and convenience of operation, and being able to adapt to different office environments, including uneven ground or occasions that require frequent movement. In addition, when moving, keeping the cabinet stable can reduce the shaking and collision of files in the cabinet, reduce the risk of file damage and wrinkles, ensure the integrity and safety of the files, and reduce the wear and damage to the cabinet itself and internal structure due to shaking and bumping, thereby extending the service life of the filing cabinet.

[0021] 2. By distributing rack one and rack two respectively above and below gear two, when the cabinet is not moved, the operator rotates gear two. When gear two rotates, rack one and rack two drive the connecting column connected to gear one to rotate. When the connecting column rotates, the shock absorber drives the wheel connected to the connecting block to rotate in the direction close to the base, so that the wheel is folded and retracted. When the wheel is folded and retracted, the cabinet legs at the bottom of the upper platform are in direct contact with the ground. Since the cabinet legs are fixedly connected to the cabinet through the upper platform, when the cabinet legs are in direct contact with the ground, the risk of cabinet shaking and tipping can be reduced, the stability is improved, and it is not easy to shake or tip, ensuring the safety of file storage, and preventing the filing cabinet from being pushed or moved inadvertently, especially in an office environment with frequent movement of people, which helps to avoid accidents. At the same time, folding and retracting the wheels can reduce obstacles during cleaning, making cleaning easier, and helping to keep the filing cabinet and its surrounding areas clean and hygienic.

[0022] 3. The swivel and scraper are symmetrically arranged with the vertical center line of the drawer as a reference. When the drawer is pulled out or reset, the shaft drives the scraper to rotate through the swivel. After the scraper rotates, it fits with the bottom wall of the slide rail. The scraper cleans away impurities and other solid particles in the moving direction of the pulley inside the slide rail, reducing the friction between the slide rail and the pulley, allowing the drawer to slide more smoothly and avoid jamming or difficulty in pushing and pulling. It can also prevent the drawer from vibrating or rubbing due to impurities and other solid particles during the movement of the drawer, causing the files placed inside the drawer to be worn. In addition, after cleaning the inside of the slide rail, the noise generated when the drawer slides can be reduced, creating a relatively quiet working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the cutaway structure of the main body of the present invention;

[0025] Figure 3 It is a schematic diagram of the partial cutaway structure of the cabinet and the slide rail of the present invention;

[0026] Figure 4 For the present invention Figure 3 A is an enlarged cross-sectional structural diagram;

[0027] Figure 5 This is a schematic diagram of the cutaway structure of the upper platform of the present invention;

[0028] Figure 6 It is a top view of the three-dimensional structure of the support rod and the base of the present invention;

[0029] Figure 7 It is a partial structural schematic diagram of a connecting column and a gear of the present invention;

[0030] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of B;

[0031] Fig. 9 This is a schematic diagram of the cross-section structure of the base of the present invention;

[0032] Fig.10 For the present invention Fig. 9 Schematic diagram of the enlarged structure of C in the middle;

[0033] Fig.11 This is a schematic diagram of the cabinet door opening structure of the present invention.

[0034] The numbers in the figure represent:

[0035] 1. Cabinet body; 2. Cabinet door; 3. Drawer; 4. Slide rail; 5. Rotating shaft; 6. Pulley; 7. Swivel; 8. Scraper; 9. Partition; 10. Upper platform; 11. Connecting groove 1; 12. Support rod; 13. Base; 14. Connecting groove 1; 15. Cabinet leg; 16. Connecting column; 17. Shock absorber; 18. Auxiliary block; 19. Connecting block; 20. Wheel; 21. Connecting rod; 22. Auxiliary block; 23. Gear 1; 24. Gear 2; 25. Rack 1; 26. Rack 2. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] refer to Figures 1 to 11 According to a preferred embodiment of the present invention, a filing cabinet that is easy to move and fix will be described in detail below. A filing cabinet that is easy to move and fix includes a cabinet body 1, a cabinet door 2 is hinged on one side of the cabinet body 1, a drawer 3 is evenly slidably connected inside the cabinet door 2, a slide rail 4 is evenly fixedly connected to the inner wall of the cabinet body 1, and the slide rail 4 is symmetrically distributed with the vertical center line of the cabinet body 1 as a reference, and a rotating shaft 5 is evenly rotatably connected on both sides of the drawer 3. The end of the rotating shaft 5 away from the drawer 3 extends to the inside of the slide rail 4, and the outer surface of the rotating shaft 5 is fixedly connected to a pulley 6, and the pulley 6 is slidably connected to the inside of the slide rail 4. The outer surface of the rotating shaft 5 close to the cabinet door 2 is rotatably connected to a swivel 7, and the outer surface of the swivel 7 is fixedly connected to a scraper 8, and the swivel 7 and the scraper 8 are symmetrically arranged with the vertical center line of the drawer 3 as a reference.

[0038] The interior of the drawer 3 is slidably connected with partitions 9. The movable partitions 9 allow the user to adjust the storage space in the drawer 3 as needed, and by adjusting the spacing between the partitions 9, the files and materials can be better organized and stored, thereby improving the accessibility and management efficiency of the files. The interior of the drawer 3 can also be adapted to folders, file boxes or other storage items of different sizes, so that the files stored in the drawer 3 are neat and orderly.

[0039] An upper platform 10 is fixedly connected to the bottom of the cabinet 1, and a sensor for detecting the inclination angle of the upper platform 10 is installed on the lower surface of the upper platform 10. A connecting groove 11 is provided on the lower surface of the upper platform 10, and a support rod 12 is rotatably connected inside the connecting groove 11. The support rod 12 is connected to a driving mechanism. The control system calculates the length of the support rod 12 that needs to be adjusted according to the information detected by the sensor for detecting the inclination angle of the upper platform 10, and then controls the extension and retraction of the support rod 12 through the driving mechanism to adjust the balance of the upper platform 10. The support rod 12 is a telescopic structure, and both ends of the support rod 12 are spherical. A base 13 is provided at one end of the support rod 12 away from the upper platform 10, and a connecting groove 2 14 is provided on the upper surface of the base 13. The end of the support rod 12 away from the upper platform 10 is rotatably connected to the base 13 through the connecting groove 2 14, and the connecting groove 11 and the connecting groove 2 14 are both spherical grooves.

[0040] There are six support rods 12, and two support rods 12 form a group, which are divided into three groups in total. A triangle is formed between each group of support rods 12 and the base 13. The triangle is the most stable plane geometric shape. The triangular structure formed between each group of support rods 12 and the base 13 can provide good support stability. A regular hexagon is formed between the three groups of support rods 12 and the upper platform 10 and the base 13, so that the weight of the cabinet 1 located above the upper platform 10 is evenly distributed on the six support rods 12, reducing the force on a single support rod 12. At the same time, the overall structure of the regular hexagon can enhance the stability between the upper platform 10 and the base 13, so that the center of gravity of the filing cabinet is located in the middle of the regular hexagon when moving or fixing, so that it is not easy to tilt or shake.

[0041] The lower surface of the upper platform 10 is evenly and fixedly connected with cabinet legs 15 .

[0042] The lower surface of the base 13 is rotatably connected to a connecting column 16, and one end of the connecting column 16 is rotatably connected to a shock absorber 17. The shock absorber 17 can absorb and reduce the vibration and impact generated during the movement, so that the filing cabinet moves more smoothly on different floors, reduces shaking, and can also reduce the wear of the filing cabinet structure and moving parts (such as wheels 20), thereby extending the service life of the equipment;

[0043] The end of the shock absorber 17 away from the connecting column 16 is rotatably connected to an auxiliary block 18, and the outer surface of the auxiliary block 18 is rotatably connected to a connecting block 19. The auxiliary block 18 is rotatably connected to the connecting block 19, so that the file cabinet can be easily adjusted in the moving direction when it is moved. The side surface of the connecting block 19 away from the auxiliary block 18 is rotatably connected to a wheel 20, and the side surface of the auxiliary block 18 close to the shock absorber 17 is rotatably connected to a connecting rod 21. The shock absorber 17, the auxiliary block 18, the connecting block 19, the wheel 20, and the connecting rod 21 are all presented with the vertical center line of the connecting column 16 as a reference. Symmetrically arranged, the two connecting rods 21 are rotatably connected to the auxiliary block 2 2 at one end away from the auxiliary block 1 18, and a limit block is set at the connection between the auxiliary block 22 and the connecting rod 21 to limit the rotation angle between the connecting rod 21 and the auxiliary block 22 so that it can only rotate up and down within a certain angle. The connecting rod 21 and the auxiliary block 22 support the wheels 20 on both sides to prevent the wheels 20 on both sides from moving significantly toward the center line of the filing cabinet or significantly away from the center line of the filing cabinet when the mobile filing cabinet encounters uneven ground, making the movement of the filing cabinet unstable.

[0044] The connecting column 16 , the shock absorber 17 , the auxiliary block 1 18 , the connecting block 19 , the wheel 20 , the connecting rod 21 , and the auxiliary block 2 22 are all symmetrically arranged with reference to the vertical center line of the base 13 .

[0045] The outer surface of the connecting column 16 is fixedly connected with a gear 1 23, the lower surface of the base 13 is rotatably connected with a gear 24, the lower surface of the base 13 is slidably connected with a rack 1 25, the rack 1 25 is meshed with the outer surface of one of the gears 1 23, the lower surface of the base 13 is slidably connected with a rack 26, the rack 26 is meshed with the outer surface of the other gear 1 23, the rack 1 25 and the rack 2 26 are respectively located above and below the gear 2 24, and the rack 1 25 and the rack 2 26 are meshed with the gear 2 24, so that when the gear 2 24 rotates, it drives the rack 1 25 and the rack 2 26 to move in opposite directions.

[0046] The following is the entire working process and working principle of the above embodiment:

[0047] When the cabinet 1 is moved, the operator rotates the gear 2 24 clockwise. Since the rack 1 25 and the rack 2 26 are respectively located above and below the gear 2 24, and the rack 1 25 and the rack 2 26 are meshed with the gear 2 24, the gear 2 24 rotates clockwise, driving the rack 1 25 and the rack 2 26 to move in the direction close to the center line of the base 13. When the rack 1 25 and the rack 2 26 move, they drive the connecting column 16 fixedly connected to the gear 1 23 to rotate in the direction away from the base 13 through the meshed gear 1 23. When the connecting column 16 rotates, it drives the auxiliary block 18 connected thereto to rotate in the direction away from the base 13 through the shock absorber 17. When the auxiliary block 18 rotates, it drives the wheel 20 connected thereto to rotate in the direction away from the base 13 through the connecting block 19. After the wheel 20 rotates, it contacts the ground, and the user can move the cabinet 1.

[0048] Furthermore, in the process of moving the cabinet 1, if the ground is uneven or has bumps, the control system will calculate the length of the support rod 12 that needs to be adjusted based on the information detected by the sensor for detecting the inclination angle of the upper platform 10, and then control the extension and retraction of the support rod 12 through the driving mechanism, thereby adjusting the upper platform 10 so that the upper platform 10 always remains balanced, thereby keeping the cabinet 1 above the upper platform 10 stable, avoiding the cabinet 1 from shaking when moving, and reducing the risk of the cabinet 1 shaking or tipping over due to the uneven ground, thereby improving the safety of the operator. , allowing operators to move the filing cabinet to the desired position more easily and quickly without worrying about the cabinet 1 shaking or being unstable, thereby improving work efficiency and convenience of operation, and being able to adapt to different office environments, including uneven floors or occasions that require frequent movement. In addition, when moving, keeping the cabinet 1 stable can reduce the shaking and collision of the files in the cabinet 1, reduce the risk of file damage and wrinkles, ensure the integrity and security of the files, and also reduce the wear and damage to the cabinet 1 itself and the internal structure due to shaking and bumps, thereby extending the service life of the filing cabinet.

[0049] After the cabinet 1 is moved, the operator rotates gear 2 24 counterclockwise. Since rack 1 25 and rack 2 26 are respectively located above and below gear 2 24, and rack 1 25 and rack 2 26 are meshed with gear 2 24, gear 2 24 rotates counterclockwise, driving rack 1 25 and rack 2 26 to move away from the center line of the base 13. When rack 1 25 and rack 2 26 move, they drive the connecting column 16 fixedly connected to gear 1 23 to rotate toward the base 13 through the meshed gear 1 23. When the connecting column 16 rotates, it drives the auxiliary block 18 connected thereto to rotate toward the base 13 through the shock absorber 17. When the auxiliary block 18 rotates, it drives the wheel 20 connected thereto to rotate toward the base 13 through the connecting block 19. After the base 13 rotates and the wheels 20 rotate toward the base 13, the wheels 20 are folded and retracted and no longer contact the ground. At this time, the cabinet legs 15 located at the bottom of the upper platform 10 are directly in contact with the ground. Since the cabinet legs 15 are fixedly connected to the cabinet body 1 through the upper platform 10, when the cabinet legs 15 are in direct contact with the ground, the risk of the cabinet body 1 shaking and tipping over can be reduced, and its stability can be improved, making it less likely to shake or tip over, ensuring the safety of file storage, and preventing the filing cabinet from being pushed or moved inadvertently, especially in an office environment with frequent movement of people, which helps to avoid accidents. At the same time, folding and retracting the wheels 20 can reduce obstacles during cleaning, making cleaning easier, and helping to keep the filing cabinet and its surrounding areas clean and hygienic.

[0050] When it is necessary to take out the archive documents inside the cabinet 1, the user first turns to open the cabinet door 2, and then pulls the drawer 3 towards the cabinet door 2, so that the archive documents placed inside the drawer 3 are directly displayed to the user, which is convenient for the user to take out the required archive documents. When the drawer 3 is pulled towards the cabinet door 2, the pulley 6 connected to the drawer 3 through the rotating shaft 5 drives the rotating shaft 5 to rotate counterclockwise inside the slide rail 4. When the rotating shaft 5 rotates, the rotating ring 7 rotates counterclockwise through the friction force. When the rotating ring 7 rotates, it drives the scraper 8 fixedly connected to the rotating ring 7 to rotate counterclockwise. At this time, the scraper 8 near the cabinet After the scraper 8 on the door 2 side rotates counterclockwise, it fits with the bottom wall of the slide rail 4. After the scraper 8 on the drawer 3 side fits with the bottom wall of the slide rail 4, the friction between the scraper 8 and the bottom wall of the slide rail 4 is greater than the friction between the shaft 5 and the swivel 7. Then the swivel 7 on the cabinet door 2 side no longer drives the scraper 8 on the cabinet door 2 side to rotate. When the scraper 8 on the cabinet door 2 side follows the drawer 3 to move in the direction close to the cabinet door 2, it cleans up the impurities and other solid particles in the moving direction of the pulley 6 inside the slide rail 4, so that the drawer 3 will not get stuck due to the impurities and other solid particles when it is pulled.

[0051] Furthermore, after the user takes out the required archive documents, the user pushes the drawer 3 to move away from the cabinet door 2, and the pulley 6 connected to the drawer 3 through the shaft 5 drives the shaft 5 to rotate clockwise inside the slide rail 4. When the shaft 5 rotates, the swivel 7 is driven to rotate clockwise through the friction force. When the swivel 7 rotates, it drives the scraper 8 fixedly connected to the swivel 7 to rotate clockwise. At this time, after the scraper 8 on the side away from the cabinet door 2 rotates clockwise, it fits with the bottom wall of the slide rail 4. After the scraper 8 on the side away from the cabinet door 2 fits with the bottom wall of the slide rail 4, the friction between the scraper 8 and the bottom wall of the slide rail 4 is greater than the friction between the shaft 5 and the swivel 7, and then the swivel 7 on the side away from the cabinet door 2 is The ring 7 no longer drives the scraper 8 on the side away from the cabinet door 2 to rotate. When the scraper 8 on the side away from the cabinet door 2 follows the drawer 3 to move in the direction away from the cabinet door 2, it cleans away the impurities and other solid particles in the moving direction of the pulley 6 inside the slide rail 4, thereby reducing the friction between the slide rail 4 and the pulley 6, allowing the drawer 3 to slide more smoothly and avoid jamming or difficulty in pushing and pulling. It can also prevent the drawer 3 from vibrating or rubbing due to impurities and other solid particles during the movement of the drawer 3, resulting in wear of the files placed inside the drawer 3. In addition, after cleaning the inside of the slide rail 4, the noise generated when the drawer 3 slides can be reduced, creating a relatively quiet working environment.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filing cabinet that is easy to move and fix, comprising a cabinet body (1), a cabinet door (2) is hinged on one side of the cabinet body (1), and a drawer (3) is evenly slidably connected inside the cabinet door (2), characterized in that: The inner wall of the cabinet body (1) is evenly and fixedly connected with a slide rail (4), and the slide rail (4) is symmetrically distributed with the vertical center line of the cabinet body (1) as a reference. The two sides of the drawer (3) are evenly and rotatably connected with a rotating shaft (5), and the end of the rotating shaft (5) away from the drawer (3) extends to the inside of the slide rail (4). The outer surface of the rotating shaft (5) is fixedly connected with a pulley (6), and the pulley (6) is slidably connected to the inside of the slide rail (4). The outer surface of the rotating shaft (5) close to the cabinet door (2) is rotatably connected with a rotating ring (7), and the outer surface of the rotating ring (7) is fixedly connected with a scraper (8), and the rotating ring (7) and the scraper (8) are symmetrically arranged with the vertical center line of the drawer (3) as a reference.

2. A filing cabinet that is easy to move and fix according to claim 1, characterized in that: The interior of the drawer (3) is slidably connected with a partition board (9).

3. A filing cabinet that is easy to move and fix according to claim 2, characterized in that: The bottom of the cabinet (1) is fixedly connected to an upper platform (10), a connection groove (11) is provided on the lower surface of the upper platform (10), a support rod (12) is rotatably connected inside the connection groove (11), the support rod (12) is a telescopic structure, both ends of the support rod (12) are spherical, a base (13) is provided at one end of the support rod (12) away from the upper platform (10), a connection groove (14) is provided on the upper surface of the base (13), the end of the support rod (12) away from the upper platform (10) is rotatably connected to the base (13) through the connection groove (14), and the connection groove (11) and the connection groove (14) are both spherical grooves.

4. The filing cabinet that is easy to move and fix according to claim 3 is characterized in that: Six support rods (12) are provided, and two support rods (12) form a group, which are divided into three groups in total. A triangle is formed between each group of support rods (12) and the base (13), and a regular hexagon is formed between the three groups of support rods (12) and the upper platform (10) and the base (13).

5. The filing cabinet that is easy to move and fix according to claim 4 is characterized in that: The lower surface of the upper platform (10) is evenly and fixedly connected with cabinet legs (15).

6. The filing cabinet that is easy to move and fix according to claim 3 is characterized by: The lower surface of the base (13) is rotatably connected to a connecting column (16), one end of the connecting column (16) is rotatably connected to a shock absorber (17), one end of the shock absorber (17) away from the connecting column (16) is rotatably connected to an auxiliary block (18), the outer surface of the auxiliary block (18) is rotatably connected to a connecting block (19), a side surface of the connecting block (19) away from the auxiliary block (18) is rotatably connected to a wheel (20), and a side surface of the auxiliary block (18) close to the shock absorber (17) is rotatably connected to a wheel (20). The connecting rod (21) is rotatably connected to the surface; the shock absorber (17), the auxiliary block one (18), the connecting block (19), the wheel (20), and the connecting rod (21) are symmetrically arranged with reference to the vertical center line of the connecting column (16); one end of the two connecting rods (21) away from the auxiliary block one (18) is rotatably connected to the auxiliary block two (22); a limit block is arranged at the connection between the auxiliary block two (22) and the connecting rod (21) to limit the rotation angle between the connecting rod (21) and the auxiliary block two (22).

7. The filing cabinet that is easy to move and fix according to claim 6 is characterized by: The connecting column (16), shock absorber (17), auxiliary block 1 (18), connecting block (19), wheel (20), connecting rod (21), and auxiliary block 2 (22) are all symmetrically arranged with reference to the vertical center line of the base (13).

8. The filing cabinet that is easy to move and fix according to claim 6 is characterized by: The outer surface of the connecting column (16) is fixedly connected with a gear 1 (23), the lower surface of the base (13) is rotatably connected with a gear 2 (24), the lower surface of the base (13) is slidably connected with a rack 1 (25), the rack 1 (25) is meshed with the outer surface of one of the gears 1 (23), the lower surface of the base (13) is slidably connected with a rack 2 (26), the rack 2 (26) is meshed with the outer surface of the other gear 1 (23), the rack 1 (25) and the rack 2 (26) are respectively located above and below the gear 2 (24), and the rack 1 (25) and the rack 2 (26) are both meshed with the gear 2 (24).

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