CN215456422U

CN215456422U - Filing cabinet that land resource management used

Info

Publication number: CN215456422U
Application number: CN202121428103.XU
Authority: CN
Inventors: 孙德丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-01-11
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a file cabinet for land resource management, and relates to the technical field of file cabinets. The lifting device comprises a box body, wherein the box body is divided into an upper cavity and a lower cavity through a transverse plate, a pushing mechanism is arranged in the lower cavity, the upper cavity is divided into a plurality of placing cavities through a vertical plate, an L-shaped fixing plate is arranged in each placing cavity, the L-shaped fixing plate is slidably connected with the side wall of the box body, a first storage box is connected onto the horizontal side wall of the L-shaped fixing plate, a second storage box is connected onto the upper side of the first storage box, a third storage box is slidably connected onto the upper side of the second storage box, a lifting assembly is slidably connected onto the side wall of the L-shaped fixing plate in the vertical direction and is hinged with the third storage box, a cover body is arranged at the top of each placing cavity, the cover body is hinged with the box body, a mark plate is connected to the top of the cover body, and the pushing mechanism penetrates through the transverse plate and is abutted to the L-shaped fixing plate; thereby this device not only can carry out the classification of difference to archival data and deposit for categorised project refines more, can the person of facilitating the use deposit and draw archives, convenient to use simultaneously.

Description

Filing cabinet that land resource management used

Technical Field

The utility model relates to the technical field of file cabinets, in particular to a file cabinet for land resource management.

Background

Filing cabinets belong to office furniture series, namely, cabinets for storing archives are more traditional tools for storing archives, generally refer to cabinets with boxes or doors, are generally made of wood or metal, and some cabinets are also made into combined type, are divided into boxes and stacked into cabinets, and the filing cabinets are required to be used for storing the archives in the land resource management work.

The prior art has the following defects: the existing files are not good in the classification effect of the files, and the files are inconvenient to store and take.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims to provide a file cabinet for land resource management, which can protect the safety of components in the cabinet body by arranging the cabinet body, provide support for the installation of other components, effectively separate an upper cavity from a lower cavity by a transverse plate, avoid mutual influence in the using process, further provide support and limit for a subsequent L-shaped fixing plate by the transverse plate, provide space for the installation of a pushing mechanism by the lower cavity, provide placing space for the L-shaped fixing plate, a first storage box, a second storage box and a third storage box by the upper cavity, further effectively classify files by the vertical plate to separate the upper cavity into a plurality of placing cavities, further classify files by a second object by the first storage box, the second storage box and the third storage box, and further classify address samples or some materials by the first storage box, paper archives can be categorised to deposit by second case and third case, can effectually promote the different L type fixed plates of placing the intracavity through promoting the mechanism, and then with the first case of placing, the second is placed the box and the third is placed the box and is promoted to the box outside, be convenient for deposit and draw archives, can open second case and third case simultaneously through carrying the lifting component, the categorised archives of placing of person of facilitating the use more and conveniently look for required archives, can further the person of facilitating the use seeks required archives classification through the mark tablet, thereby this device not only can carry out the categorised deposit of difference to archives, make categorised project refine more, can the person of facilitating the use deposit and draw archives simultaneously, and is simple in operation, and convenient to use.

The above object of the present invention is achieved by the following technical solutions:

a file cabinet for land resource management comprises a box body, wherein an opening is formed in one side, away from the ground, of the box body, the box body is divided into an upper cavity and a lower cavity through a transverse plate, a pushing and lifting mechanism is arranged in the lower cavity, the upper cavity is divided into a plurality of placing cavities through vertical plates, L-shaped fixing plates are arranged in the placing cavities and are in sliding connection with the side walls of the box body, a first storage box is fixedly connected to the horizontal side wall of each L-shaped fixing plate, two second storage boxes are fixedly connected to the upper side of each first storage box, a third storage box is connected to the upper side of each second storage box in a sliding connection mode and corresponds to the second storage boxes one to one, a lifting assembly is connected to the side wall of each L-shaped fixing plate in a sliding mode and hinged to the third storage box, and the first storage box is arranged away from an opening in one side, away from the lifting assembly, the second storage box and the third storage box are provided with openings at the upper sides, a cover body is arranged at the top of the storage cavity and hinged to the box body, a label plate is fixedly connected to the top of the cover body, and the pushing mechanism penetrates through the transverse plate and the L-shaped fixing plate in an abutting mode.

By adopting the technical scheme, the box body can protect the safety of components in the box body and provide support for the installation of other components, the upper cavity and the lower cavity are effectively separated through the transverse plate, the transverse plate does not influence each other in the using process, the transverse plate provides support and limit for the subsequent L-shaped fixing plate, the lower cavity provides space for the installation of the pushing and lifting mechanism, the upper cavity provides placing space for the L-shaped fixing plate, the first storage box, the second storage box and the third storage box, the vertical plate separates the upper cavity into a plurality of placing cavities, the files can be effectively placed in a first type of classification, the files can be further placed in a second type of classification through the first storage box, the second storage box and the third storage box, and the first storage box can be used for classifying and storing address specimens or some material objects again, paper archives can be categorised to deposit by second case and third case, can effectually promote the different L type fixed plates of placing the intracavity through promoting the mechanism, and then with the first case of placing, the second is placed the box and the third is placed the box and is promoted to the box outside, be convenient for deposit and draw archives, can open second case and third case simultaneously through carrying the lifting component, the categorised archives of placing of person of facilitating the use more and conveniently look for required archives, can further the person of facilitating the use seeks required archives classification through the mark tablet, thereby this device not only can carry out the categorised deposit of difference to archives, make categorised project refine more, can the person of facilitating the use deposit and draw archives simultaneously, and is simple in operation, and convenient to use.

The present invention in a preferred example may be further configured to: the pushing and lifting mechanism comprises a threaded column, the threaded column is rotatably connected with the box body, the axis of the threaded column is perpendicular to the sliding direction of the L-shaped fixed plate, a moving block is sleeved on the threaded column and connected with the threaded column in a sliding mode, the moving block is slidably connected with the bottom side wall of the box body, an air cylinder is fixedly connected to one side of the moving block, the axis of the air cylinder is perpendicular to the axis of the threaded column, an output sheet of the air cylinder penetrates through the transverse plate and the L-shaped fixed plate in a butting mode, a through hole for the output end of the air cylinder to penetrate through is formed in the bottom of each placing cavity of the transverse plate, the through hole is in clearance fit with the output end of the air cylinder, any end of the threaded column penetrates through the side wall of the box body and extends to the outer side of the box body to be fixedly connected with a motor, and the motor is fixedly connected with the box body.

Through adopting the above technical scheme, can effectually drive the movable block through the screw thread post, make the movable block can remove the different chamber positions of placing under the slip is spacing with the box, and then the removal through the movable block can effectually drive the cylinder and correspond with different through-holes, thereby conveniently promote L type fixed plate to the box outside through the cylinder, convenient to use person accesses archives, can avoid the error on the cylinder shift position through the effective clearance fit of through-hole and cylinder output, guarantee that the cylinder can effectually pass the diaphragm and implement the promotion to L type fixed plate, drive screw thread post that can be more swift through the motor, use manpower sparingly, can make the shift position of cylinder more accurate simultaneously.

The present invention in a preferred example may be further configured to: the lifting component comprises a lifting rod which is vertically arranged, two push rods which are oppositely arranged are hinged on the lifting rod, one end of the push rod, which is far away from the lifting rod, is hinged with the third storage box, the lifting rod is fixedly connected with a sliding column, the sliding column is connected with the L-shaped fixed plate in a sliding way, the sliding direction of the sliding column is vertically arranged, a through slot hole for the sliding column to slide is arranged on the L-shaped fixing plate, the sliding column penetrates through the through slot hole and extends to one side of the L-shaped fixing plate far away from the lifting rod, a limiting block is sleeved on the side, the limiting block is connected with the sliding column in a sliding way, one side of the sliding column, which is far away from the L-shaped fixing plate, is fixedly connected with a pull ring, the L-shaped fixing plate is located the upper end of the through slotted hole and is provided with a clamping groove, the clamping groove is matched with the limiting block, and the top of the lifting rod is fixedly connected with a handle.

By adopting the technical scheme, the push rod can be effectively driven by the extension of the lifting rod in the vertical direction, and the third storage boxes can be effectively unfolded towards two sides by the change of the angle between the push rod and the lifting rod, so that two second storage boxes and two third storage boxes can be simultaneously unfolded, a user can conveniently place or store files, the lifting rod can be effectively limited by sliding the sliding column on the L-shaped fixed plate, the lifting direction of the lifting rod is ensured to be vertical, the moving range of the sliding column can be effectively limited by penetrating through the slotted hole, the safe use of the sliding column is ensured, the sliding column can be limited by the limiting block on one hand, the sliding column is prevented from being separated from the L-shaped fixed plate, on the other hand, the sliding column can be lifted to the highest point to be clamped with the clamping groove, and the stability of the unfolded third storage boxes can be ensured, the limiting block can be conveniently slid on the column through the pull ring, so that the limiting block and the clamping groove can be conveniently clamped and separated, the lifting rod can be lifted and lowered by a user conveniently through the handle, and the lifting assembly is convenient to use.

The present invention in a preferred example may be further configured to: a plurality of partition plates are connected in the first storage box in a sliding mode.

Through adopting above-mentioned technical scheme, put a plurality of cavitys with first case branch through a plurality of baffles and be convenient for further classify to archival materials and place, the interval between the adjacent baffle can be changed at will through the horizontal slip of baffle simultaneously, is convenient for deposit the archival materials of different volumes.

The present invention in a preferred example may be further configured to: the side, far away from the hinged shaft, of the cover body is fixedly connected with a coded lock, the coded lock can be locked with the box body, the side, far away from the lifting assembly, of the box body is fixedly connected with a control panel, and the control panel is electrically connected with the motor and the air cylinder.

Through adopting above-mentioned technical scheme, can further guarantee the safety of data in the box through the trick lock, can effectually control opening of motor and cylinder on the one hand and stop the operation through control panel, control panel can carry out the record to the classified information who deposits incasement portion data simultaneously, carries out long-term storage, and convenient to use person seeks the position of required archival data for draw convenient and fast more, improve work efficiency.

The present invention in a preferred example may be further configured to: the box body is characterized in that a plurality of placing boxes are fixedly connected to the bottom of the inner side of the box body, and drying agents are placed in the placing boxes.

Through adopting above-mentioned technical scheme, set up the drier and can further dehumidify the box internal environment, place the box internal environment humidity and cause the influence to archival data.

In summary, the utility model includes at least one of the following beneficial technical effects:

1. the safety of components in the box body can be protected by arranging the box body, the support is provided for the installation of other components, the upper cavity and the lower cavity are effectively separated by the transverse plate and are not mutually influenced in the using process, the transverse plate provides support and limit for a subsequent L-shaped fixing plate, the lower cavity provides space for the installation of the pushing and lifting mechanism, the L-shaped fixing plate, the first storage box, the second storage box and the third storage box are provided with placing space by the upper cavity, the upper cavity is further separated into a plurality of placing cavities by the vertical plate, the files can be effectively placed in a first class in a classified mode, the files can be further placed in a second class in a classified mode by the first storage box, the second storage box and the third storage box, the first storage box can be used for storing address samples or some real object materials in a classified mode again, the second storage box and the third storage box can be used for storing paper files in a classified mode, the L-shaped fixing plates in different placing cavities can be effectively pushed up through the pushing and lifting mechanism, so that the first placing box, the second placing box and the third placing box are lifted to the outer side of the box body, archive data are convenient to store and extract, the second storing box and the third storing box can be opened simultaneously through the lifting and pulling assembly, a user can conveniently and conveniently place archives in a classified mode and conveniently find required archive data, the required archive categories can be further conveniently found by the user through the number plate, therefore, the device can be used for storing the archive data in different classifications, classified items are more detailed, the user can store and extract the archives conveniently, and the device is simple to operate and convenient to use;

2. the movable block can be effectively driven through the threaded columns, so that the movable block can be moved to different placing cavity positions under the sliding limit of the box body, the air cylinder can be effectively driven to correspond to different through holes through the movement of the movable block, the L-shaped fixing plate is conveniently pushed to the outer side of the box body through the air cylinder, a user can conveniently access files, errors in the moving position of the air cylinder can be avoided through the effective clearance fit of the through holes and the output end of the air cylinder, the air cylinder can effectively penetrate through the transverse plate to push the L-shaped fixing plate, the threaded columns can be driven more quickly through the motor, manpower is saved, and meanwhile, the moving position of the air cylinder can be more accurate;

3. the push rod can be effectively driven by the extension of the lifting rod in the vertical direction, and then the third storage boxes can be effectively unfolded towards two sides by the change of the angle between the push rod and the lifting rod, so that two second storage boxes and two third storage boxes can be simultaneously unfolded, a user can conveniently place or store files, the lifting rod can be effectively limited by sliding the sliding column on the L-shaped fixed plate, the lifting direction of the lifting rod is ensured to be vertical, the moving range of the sliding column can be effectively limited by penetrating through the slotted hole, the safe use of the sliding column is ensured, the sliding column can be limited by the limiting block on one hand, the sliding column is prevented from being separated from the L-shaped fixed plate, the sliding column can be lifted to the highest point to be clamped with the clamping groove on the other hand, the stability of the unfolded third storage box can be ensured, and the limiting block can be conveniently slid on the sliding column again by the pull ring, thereby conveniently block the stopper and draw-in groove and establish and separate, go up and down the implementation to the lifter through handle person of facilitating the use, be convenient for carry the use of drawing the subassembly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a portion of the present invention;

fig. 3 is an enlarged schematic view of a in fig. 2.

Reference numerals: 1. a box body; 2. an upper cavity; 3. a lower cavity; 4. a push-up mechanism; 41. a threaded post; 42. a moving block; 43. a cylinder; 44. a through hole; 45. a motor; 5. a placement chamber; 6. an L-shaped fixing plate; 7. a first storage box; 8. a second storage box; 9. a third storage box; 10. a pull-up assembly; 101. a lifting rod; 102. a push rod; 103. a sliding post; 104. penetrating through the slotted hole; 105. a limiting block; 106. a pull ring; 107. a card slot; 108. a handle; 11. a cover body; 12. a number plate; 13. a partition plate; 14. a coded lock; 15. a control panel; 16. placing the box; 17. a transverse plate; 18. a riser.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figures 1 and 2, the utility model provides a file cabinet for land resource management, which comprises a box body 1, wherein the side of the box body 1, which is far away from the ground, is provided with an opening, the safety of components in the box body 1 can be protected by arranging the box body 1, and support is provided for the installation of other components, preferably, the box body 1 is preferably arranged to be a cuboid, the box body 1 is divided into an upper cavity 2 and a lower cavity 3 by a transverse plate 17, the upper cavity 2 and the lower cavity 3 are effectively separated by the transverse plate 17 and are not influenced mutually in the using process, the transverse plate 17 provides support and limit for a subsequent L-shaped fixing plate 6, a pushing and lifting mechanism 4 is arranged in the lower cavity 3, the upper cavity 2 is divided into a plurality of placing cavities 5 by vertical plates 18, the upper cavity 2 is further divided into a plurality of placing cavities 5 by the vertical plates 18, so that files can be effectively placed in a first class by class, the placing cavities 5 are internally provided with the L-shaped fixing plates 6, the L-shaped fixing plate 6 is connected with the side wall of the box body 1 in a sliding way, the L-shaped fixing plate 6 in different placing cavities 5 can be effectively pushed and lifted through the pushing and lifting mechanism 4, the first storage box 7 is fixedly connected on the horizontal side wall of the L-shaped fixing plate 6, the two second storage boxes 8 are fixedly connected on the upper side of the first storage box 7, the third storage box 9 is connected on the upper side of the second storage box 8 in a sliding way, the third storage boxes 9 correspond to the second storage boxes 8 one by one, the files can be further classified and placed in a second category through the first storage box 7, the second storage box 8 and the third storage box 9, further the first storage box 7 can be used for classifying and storing address specimens or some material objects again, the second storage box 8 and the third storage box 9 can be used for classifying and storing paper files, the L-shaped fixing plate 6 in different placing cavities 5 can be effectively pushed and lifted through the pushing and lifting mechanism 4, further lifting the first placing box 16, the second placing box 16 and the third placing box 16 to the outer side of the box body 1 for storing and extracting the file data, wherein the side wall of the L-shaped fixing plate 6 in the vertical direction is connected with a lifting component 10 in a sliding way, the lifting component 10 is hinged with the third placing box 9, the first placing box 7 is arranged far away from the opening of one side of the lifting component 10, the second placing box 8 is arranged with the opening of the upper side of the third placing box 9, the second storage box 8 and the third storage box 9 can be opened simultaneously through the lifting component 10, which is more convenient for users to place files in a classified way and to find needed file data conveniently, the top of the placing cavity 5 is provided with a cover body 11, the cover body 11 is hinged with the box body 1, the top of the cover body 11 is fixedly connected with a number plate 12, the user can further conveniently search the required file types through the number plate 12, and the pushing and lifting mechanism 4 penetrates through the transverse plate 17 to be abutted against the L-shaped fixing plate 6.

As shown in fig. 2, the pushing and lifting mechanism 4 includes a threaded post 41, the threaded post 41 is rotatably connected to the case 1, an axis of the threaded post 41 is perpendicular to a sliding direction of the L-shaped fixing plate 6, a moving block 42 is sleeved on the threaded post 41 and is in threaded connection with the threaded post, the moving block 42 is slidably connected to a bottom side wall of the case 1, the moving block 42 can be effectively driven by the threaded post 41, so that the moving block 42 can move to different positions of the placing cavity 5 under the sliding limit of the case 1, an air cylinder 43 is fixedly connected to one side of the moving block 42, an axis of the air cylinder 43 is perpendicular to the axis of the threaded post 41, an output signal of the air cylinder 43 passes through the transverse plate 17 and abuts against the L-shaped fixing plate 6, the air cylinder 43 can be effectively driven by the moving block 42 to correspond to different through holes 44, so that the L-shaped fixing plate 6 is conveniently pushed to the outside of the case 1 by the air cylinder 43, and a user can conveniently access files, diaphragm 17 is located each and places the through-hole 44 that the chamber 5 bottom all offered and supplies the cylinder 43 output to pass, the output clearance fit of through-hole 44 and cylinder 43, it should be greater than the diameter of cylinder 43 output and have certain clearance to be preferred for the diameter of through-hole 44, thereby can avoid the error on the cylinder 43 shift position through the effective clearance fit of through-hole 44 and cylinder 43 output, guarantee that cylinder 43 can effectually pass diaphragm 17 and implement the promotion to L type fixed plate 6, as shown in figure 1, arbitrary end of screw post 41 runs through the lateral wall of box 1 and extends to box 1 outside fixedly connected with motor 45, motor 45 and box 1 fixed connection, drive screw post 41 that can be more swift through motor 45, the manpower is saved, can make the shift position of cylinder 43 more accurate simultaneously.

As shown in fig. 2 and 3, the lifting assembly 10 includes a vertically disposed lifting rod 101, two oppositely disposed push rods 102 are hinged on the lifting rod 101, one end of the push rod 102 away from the lifting rod 101 is hinged to the third storage box 9, the push rod 102 can be effectively driven by the extension and contraction of the lifting rod 101 in the vertical direction, and further the third storage box 9 can be effectively unfolded to both sides by the change of the angle between the push rod 102 and the lifting rod 101, so that the two second storage boxes 8 and the two third storage boxes 9 can be simultaneously unfolded, preferably, the two states of the push rod 102 are as shown in fig. 2, the lifting rod 101 is fixedly connected with a sliding column 103, the sliding column 103 is slidably connected with the L-shaped fixing plate 6, and the sliding direction of the sliding column 103 is vertically disposed, the lifting rod 101 can be effectively limited by the sliding column 103 sliding on the L-shaped fixing plate 6, the lifting direction of the lifting rod 101 is ensured to be vertical, the L-shaped fixing plate 6 is provided with a through slot 104 for the sliding of the sliding column 103, the range of motion of the sliding column 103 can be effectively limited through the through slot 104, the safe use of the sliding column 103 is ensured, the sliding column 103 penetrates through the through slot 104 and extends to one side of the L-shaped fixing plate 6 away from the lifting rod 101 to be sleeved with a limit block 105, the limit block 105 is in sliding connection with the sliding column 103, one side of the sliding column 103 away from the L-shaped fixing plate 6 is fixedly connected with a pull ring 106, the L-shaped fixing plate 6 is provided with a clamping groove 107 at the upper end of the through slot 104, the clamping groove 107 is matched with the limit block 105, on one hand, the sliding column 103 can be limited through the limit block 105, the sliding column 103 is prevented from being separated from the L-shaped fixing plate 6, on the other hand, the highest point can be lifted to be clamped with the clamping groove 107, so as to ensure the stability of the third storage box 9 after being unfolded, and then slide on the post 103 that conveniently slides again stopper 105 through pull ring 106 to the convenience is blocked to stopper 105 and draw-in groove 107 and is established and separate, lifter 101 top fixedly connected with handle 108, and the person of facilitating the use goes up and down to lifter 101 through handle 108 and implements, is convenient for carry the use of carrying the lifting assembly 10.

As shown in figure 1, sliding connection has a plurality of baffles 13 in first case 7, puts a plurality of cavitys with first case 7 branch through a plurality of baffles 13 and is convenient for further classify the archival materials and place, and the interval between the adjacent baffle 13 can be changed at will through the horizontal slip of baffle 13 simultaneously, is convenient for deposit the archival materials of different volumes. Lid 11 is kept away from articulated shaft one side fixedly connected with trick lock 14, trick lock 14 can lock with box 1, can further guarantee the safety of data in the box 1 through trick lock 14, box 1 is kept away from and is carried pull subassembly 10 one side fixedly connected with control panel 15, control panel 15 is connected with motor 45 and cylinder 43 electricity, can effectually control opening of motor 45 and cylinder 43 on the one hand through control panel 15 and stop the operation, control panel 15 can record the classified information of depositing the incasement portion data simultaneously, preserve for a long time, convenient to use person seeks the position of required archival data, make and draw convenient and fast more, and the work efficiency is improved. A plurality of boxes 16 of placing of 1 inboard bottom fixedly connected with of box place and have placed the drier in the box 16, set up the drier and can further dehumidify 1 internal environment of box, place 1 internal environment humidity of box and cause the influence to archival data.

The implementation principle of the embodiment is as follows: when the storage box is used, a user firstly searches the position of related file data through the control panel 15, then the control panel 15 is operated to start the motor 45, so that the motor 45 drives the threaded column 41 to rotate, further the moving block 42 and the motor 45 can be driven to move to the bottom of the appointed storage cavity 5 under the rotation of the threaded column 41, the output end of the air cylinder 43 is opposite to the through hole 44 arranged on the transverse plate 17 at the moment, the motor 45 is closed, the air cylinder 43 is started, the output end of the air cylinder 43 penetrates through the through hole 44 to push the L-shaped fixing plate 6 to slide upwards on the box body 1 until the L-shaped fixing plate 6 pushes the first storage box 7 to the top of the box body 1, the air cylinder 43 is closed, further the lifting rod 101 is driven to lift through the lifting handle 108, the lifting rod 101 enables the third storage box 9 to slide on the second storage box 8 to be unfolded towards two sides through the change of the angle of the push rod 102 while lifting rod 101 is lifted, until the second case 8 is opened, two push rods 102 are right angles with lifter 101 this moment, and then through the position of slip stopper 105 on slip post 103, push stopper 105 to the draw-in groove 107 in, carry out rigidity to lifter 101, thereby can look for relevant archival data, pull out draw-in groove 107 with stopper 105 after looking for the end, lifter 101 begins to slide down at the action of gravity line, until resuming initial condition, and then start cylinder 43 and slowly descend and place all box bodies behind box 1 completely, close lid 11, and do further the record on control panel 15 can, facilitate the use.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a filing cabinet that land resource management used, includes box (1), ground one side opening setting, its characterized in that are kept away from in box (1): the box body (1) is divided into an upper cavity body (2) and a lower cavity body (3) through a transverse plate (17), a pushing and lifting mechanism (4) is arranged in the lower cavity body (3), the upper cavity body (2) is divided into a plurality of placing cavities (5) through vertical plates (18), L-shaped fixing plates (6) are arranged in the placing cavities (5), the L-shaped fixing plates (6) are connected with the side wall of the box body (1) in a sliding mode, the horizontal side wall of each L-shaped fixing plate (6) is fixedly connected with a first storage box (7), two second storage boxes (8) are fixedly connected to the upper side of each first storage box (7), third storage boxes (9) are connected to the upper side of each second storage box (8) in a sliding mode, the third storage boxes (9) correspond to the second storage boxes (8) one to one, and a lifting assembly (10) is connected to the side wall of each L-shaped fixing plate (6) in the vertical direction in a sliding mode, the lifting assembly (10) is hinged to the third storage box (9), the first storage box (7) is far away from the opening on one side of the lifting assembly (10), the second storage box (8) is arranged at the opening on the upper side of the third storage box (9), the top of the placing cavity (5) is provided with a cover body (11), the cover body (11) is hinged to the box body (1), the top of the cover body (11) is fixedly connected with a mark plate (12), and the pushing and lifting mechanism (4) penetrates through the transverse plate (17) and is abutted to the L-shaped fixing plate (6).

2. The filing cabinet of claim 1, wherein: the pushing and lifting mechanism (4) comprises a threaded column (41), the threaded column (41) is rotatably connected with the box body (1), the axis of the threaded column (41) is perpendicular to the sliding direction of the L-shaped fixing plate (6), a moving block (42) is sleeved on the threaded column (41) and is in threaded connection with the threaded column, the moving block (42) is in sliding connection with the bottom side wall of the box body (1), an air cylinder (43) is fixedly connected to one side of the moving block (42), the axis of the air cylinder (43) is perpendicular to the axis of the threaded column (41), the output unit of the air cylinder (43) penetrates through the transverse plate (17) and abuts against the L-shaped fixing plate (6), through holes (44) for the output ends of the air cylinder (43) to penetrate through are formed in the bottom of each placing cavity (5) of the transverse plate (17), and the through holes (44) are in clearance fit with the output ends of the air cylinder (43), any end of the threaded column (41) penetrates through the side wall of the box body (1) and extends to the outer side of the box body (1) to be fixedly connected with a motor (45), and the motor (45) is fixedly connected with the box body (1).

3. The filing cabinet of claim 1, wherein: the lifting assembly (10) comprises a vertically arranged lifting rod (101), two oppositely arranged push rods (102) are hinged to the lifting rod (101), one end, far away from the lifting rod (101), of each push rod (102) is hinged to the third storage box (9), the lifting rod (101) is fixedly connected with a sliding column (103), the sliding column (103) is connected with the L-shaped fixing plate (6) in a sliding mode, the sliding direction of the sliding column (103) is vertically arranged, a through groove hole (104) for the sliding column (103) to slide is formed in the L-shaped fixing plate (6), the sliding column (103) penetrates through the through groove hole (104) and extends to one side, far away from the lifting rod (101), of the L-shaped fixing plate (6) and is sleeved with a limiting block (105), the limiting block (105) is connected with the sliding column (103) in a sliding mode, one side, far away from the L-shaped fixing plate (6), of the sliding column (103) is fixedly connected with a pull ring (106), the L-shaped fixing plate (6) is located a clamping groove (107) is formed in the upper end of the through slotted hole (104), the clamping groove (107) is matched with the limiting block (105), and a handle (108) is fixedly connected to the top of the lifting rod (101).

4. The filing cabinet of claim 1, wherein: the first storage box (7) is connected with a plurality of partition plates (13) in a sliding mode.

5. The filing cabinet of claim 2, wherein: the side, far away from the hinged shaft, of the cover body (11) is fixedly connected with a coded lock (14), the coded lock (14) can be locked with the box body (1), the side, far away from the lifting assembly (10), of the box body (1) is fixedly connected with a control panel (15), and the control panel (15) is electrically connected with the motor (45) and the air cylinder (43).

6. The filing cabinet of claim 1, wherein: the drying box is characterized in that a plurality of placing boxes (16) are fixedly connected to the bottom of the inner side of the box body (1), and drying agents are placed in the placing boxes (16).