CN220734794U - A combined filing cabinet - Google Patents

Abstract

The utility model relates to a modular filing cabinet, which belongs to the technical field of filing cabinets, and includes a filing box, a load-bearing bottom plate and a top cover. An adjustment frame is fixedly installed on the top of the load-bearing bottom plate, and a brake stepping motor is fixedly installed on the inner wall of the adjustment frame. In the utility model, such a modular filing cabinet is composed of a plurality of filing boxes, and the combined filing boxes can be increased or decreased according to the actual use space, so that the filing cabinet can be placed indoors for use with a suitable volume, and is easy to disassemble and transport, thereby improving applicability. The filing cabinet can be adjusted in height according to needs, so that the files stored in the cabinet can be taken out and sorted at a suitable height, and a fan is provided to remove moisture from the filing cabinet by wind, so that the files can be stored in a suitable environment.

Description

A combined filing cabinet

Technical Field

The utility model relates to the technical field of filing cabinets, in particular to a combined filing cabinet.

Background technique

Filing cabinets belong to the office furniture series. They are cabinets used to store archival materials, usually boxes with lids and cabinets with doors, usually made of wood or metal, and some are made into modular types, separated into boxes and stacked into cabinets.

After searching, the existing Chinese patent with publication number CN218682952U discloses a modular filing cabinet. By setting an electric push rod, the cabinet can be easily driven to move upward or downward, so that people can take files in the high storage cabinet, which improves the convenience of use of the utility model and has high comfort. When the electric push rod drives the cabinet to adjust the height, the four telescopic rods and four springs are retracted at the same time, which can effectively improve the balance stability of the cabinet. It is practical and effective. By setting a ventilation component, the ventilation effect of the cabinet can be achieved by using the fan in conjunction with the air outlet and a number of ventilation slots, so that the internal air of the cabinet is in a flow state, which can effectively prevent the moisture in the cabinet from affecting the storage of files, and improve the effect of file storage.

The above technical solution has the following defects: although the height of such a modular filing cabinet can be adjusted to facilitate the retrieval of files, and the interior can be ventilated through the ventilation component, the height of the cabinet is fixed during actual use, which is inconvenient to assemble according to the actual use space. In order to improve the applicability, a modular filing cabinet is proposed, which is composed of multiple groups of filing boxes. The combined filing boxes can be increased or reduced according to the actual use space, so that the filing cabinet can be placed indoors for use with an appropriate volume, and is easy to disassemble and transport. The height of the filing cabinet can be adjusted as needed to facilitate the retrieval and organization of the files stored in the cabinet.

In view of this, the author improves and solves the above problems, concentrates on research and cooperates with theoretical application, and finally proposes a technical solution with reasonable design and effective improvement of the above defects.

The information disclosed in this background technology section is only intended to deepen the understanding of the overall background technology of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to those skilled in the art.

Utility Model Content

The utility model provides a combined filing cabinet, which solves the problems raised in the above background. It is composed of a plurality of filing boxes, and the combined filing boxes can be increased or decreased according to the actual use space, so that the filing cabinet can be placed indoors for use with a suitable volume, and is convenient for disassembly and transportation. The height of the filing cabinet can be adjusted according to needs, which is convenient for taking out and sorting the files stored in the cabinet.

The utility model solves the above-mentioned technical problems as follows: a combined filing cabinet comprises a filing box, a load-bearing bottom plate and a top cover, an adjusting frame is fixedly installed on the top of the load-bearing bottom plate, a brake stepping motor is fixedly installed on the inner wall of the adjusting frame, a ball screw is fixedly connected to the brake stepping motor, a screw nut is threadedly connected to the outer wall of the ball screw, load-bearing sliders are fixedly connected on both sides of the screw nut, the load-bearing sliders are fixedly connected to the supporting bottom plate, a receiving frame is fixedly installed on the supporting bottom plate and the top of the filing box, a connecting frame is fixedly installed on the bottom of the filing box, a filing drawer is slidably connected to the inner wall of the filing drawer, partition plates are evenly fixedly installed on the inner wall of the filing drawer, ventilation ducts are fixedly connected to both sides of the filing box, blocking plates are inserted into the ventilation ducts on both sides, and a fan is fixedly installed on the inner wall of the ventilation duct on one side.

On the basis of the above technical solution, the present invention can also be improved as follows.

Furthermore, the inner wall of the adjustment frame is fixedly installed with limit rods on both sides near the middle position, the load-bearing slider is provided with a sliding hole adapted to the limit rod, and the inner wall of the sliding hole is slidably connected to the limit rod.

Furthermore, the top end of the ball screw is rotatably connected to the top of the inner wall of the adjustment frame.

Furthermore, the adjustment frame is provided with a strip hole corresponding to the load-bearing sliding block, and the load-bearing sliding block passes through the strip hole and is fixedly connected to the supporting base plate.

Furthermore, the bottom of the file drawer is fixedly installed with limiting pulleys near the edges on both sides, and the bottom of the inner wall of the file box is provided with pulley grooves corresponding to the limiting pulleys.

Furthermore, the inner wall of the receiving frame is evenly fixedly connected with a threaded barrel, and the outer wall of the connecting frame is provided with a connecting hole corresponding to the threaded barrel, and the screw passes through the connecting hole and is threadedly connected with the threaded barrel.

Furthermore, a mounting groove is provided at the bottom of the top cover corresponding to the receiving frame, and a through hole is provided at the outer wall of the top cover corresponding to the threaded tube.

Furthermore, ventilation holes are provided on both sides of the file drawer, and dust filters are fixedly installed on the inner walls of the ventilation holes.

The utility model provides a combined filing cabinet, which has the following advantages:

1. Multiple groups of file boxes can be assembled and installed on the top of the supporting bottom plate. After the top cover is covered on the top file box, it can be connected to the receiving frame through screws. Such a connection structure can assemble multiple groups of file boxes into a cabinet. Files can be evenly installed in the slot body separated by the partition plate of the file drawer. The file drawer can be pulled out of the file box, and the limit pulley can slide on the inner wall of the pulley groove, so that the file drawer can be smoothly pulled out of the file box, and the files can be taken in and sorted;

2. Start the brake stepper motor to rotate the ball screw to drive the top file box to adjust its height. After pulling out the blocking plates in the ventilation ducts on both sides of the file box, start the fan to transfer the outer wall air to the inner wall of the file box, pass through the dust filter to remove moisture from the file drawer, and then transfer it out through another ventilation duct;

3. Such a modular filing cabinet is composed of multiple groups of filing boxes. The number of combined filing boxes can be increased or decreased according to the actual use space, so that the filing cabinet can be placed indoors for use in an appropriate volume, and is easy to disassemble and transport, thereby improving applicability. The height of the filing cabinet can be adjusted as needed, so that the files stored in the cabinet can be taken and sorted at an appropriate height. A fan is provided to remove moisture from the filing cabinet by wind, so that the files can be stored in a suitable environment.

The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

FIG1 is a schematic structural diagram of a modular filing cabinet provided by an embodiment of the utility model;

FIG2 is a front view of a modular filing cabinet provided in one embodiment of the utility model;

FIG3 is a schematic diagram of the structure of a file box in a modular file cabinet provided by an embodiment of the utility model;

FIG4 is a schematic diagram of the structure of a file box in a modular file cabinet from a top view according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of an adjustment frame in a modular filing cabinet provided in an embodiment of the utility model.

In the accompanying drawings, the components represented by the reference numerals are listed as follows:

1. File box; 2. Load-bearing base plate; 3. Adjustment frame; 4. Brake stepper motor; 5. Ball screw; 6. Screw nut; 7. Load-bearing slider; 8. Limit rod; 9. Support base plate; 10. Support frame; 11. Connecting frame; 12. Threaded cylinder; 13. File drawer; 14. Partition plate; 15. Limit pulley; 16. Pulley groove; 17. Ventilation duct; 18. Sealing plate; 19. Fan; 20. Dust filter; 21. Top cover.

Detailed ways

The principles and features of the present invention are described below in conjunction with Figures 1-5. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and/or" used herein includes any and all combinations of one or more related listed items.

As shown in Figures 1-5, a combined filing cabinet includes a filing box 1, a load-bearing base plate 2 and a top cover 21. An adjusting frame 3 is fixedly installed on the top of the load-bearing base plate 2, and a brake stepping motor 4 is fixedly installed on the inner wall of the adjusting frame 3. The brake stepping motor 4 is fixedly connected to a ball screw 5, and the outer wall of the ball screw 5 is threadedly connected to a screw nut 6. Both sides of the screw nut 6 are fixedly connected to load-bearing sliders 7, and the load-bearing slider 7 is fixedly connected to a supporting base plate 9. A receiving frame 10 is fixedly installed on the top of the supporting base plate 9 and the filing box 1, and a connecting frame 11 is fixedly installed on the bottom of the filing box 1. A filing drawer 13 is slidably connected to the inner wall of the filing drawer 13, and a partition plate 14 is evenly fixedly installed on the inner wall of the filing drawer 13. Both sides of the filing box 1 are fixedly connected with ventilation ducts 17, and the ventilation ducts 17 on both sides are inserted with blocking plates 18. A fan 19 is fixedly installed on the inner wall of the ventilation duct 17 on one side.

Preferably, the inner wall of the adjustment frame 3 is fixedly installed with limit rods 8 on both sides near the middle position, the load-bearing slider 7 is provided with a sliding hole adapted to the limit rod 8, and the inner wall of the sliding hole is slidably connected to the limit rod 8.

Preferably, the top end of the ball screw 5 is rotatably connected to the top of the inner wall of the adjustment frame 3 .

Preferably, the adjustment frame 3 is provided with a strip hole corresponding to the load-bearing slide block 7 , and the load-bearing slide block 7 passes through the strip hole and is fixedly connected to the supporting base plate 9 .

Preferably, the bottom of the file drawer 13 is fixedly installed with limiting pulleys 15 near the two side edges, and the bottom of the inner wall of the file box 1 is provided with pulley grooves 16 corresponding to the limiting pulleys 15.

Preferably, the inner wall of the receiving frame 10 is evenly fixedly connected with a threaded tube 12 , and the outer wall of the connecting frame 11 is provided with a connecting hole corresponding to the threaded tube 12 , and the screw passes through the connecting hole and is threadedly connected with the threaded tube 12 .

Preferably, a mounting groove is formed at the bottom of the top cover 21 corresponding to the receiving frame 10 , and a through hole is formed at the outer wall of the top cover 21 corresponding to the threaded tube 12 .

Preferably, ventilation holes are provided on both sides of the file drawer 13, and dust filters 20 are fixedly installed on the inner walls of the ventilation holes.

The specific working principle and use method of the utility model are as follows: the connecting frame 11 at the bottom of the file box 1 can be sleeved on the receiving frame 10 at the top of the supporting bottom plate 9, the connecting frame 11 of the adjacent file box 1 can be sleeved on the receiving frame 10 at the top of the lower file box 1, and the screws can pass through the connecting frame 11 and the threaded tube 12 on the inner wall of the receiving frame 10 to be screwed, so that multiple groups of file boxes 1 can be assembled and installed on the top of the supporting bottom plate 9, and the top cover 21 can be connected to the receiving frame 10 by screws after covering the top file box 1. Such a connection structure can assemble multiple groups of file boxes 1 into a cabinet, and the files can be evenly installed in the file drawer 13 separated by the partition plate 14 In the slot body, the file drawer 13 can be pulled out from the file box 1, and the limiting pulley 15 can slide on the inner wall of the pulley groove 16, so that the file drawer 13 can be smoothly pulled out from the file box 1, and the files can be taken, placed and sorted. The brake stepping motor 4 is started to rotate the ball screw 5, which can drive the load-bearing sliders 7 on both sides to slide on the outer wall of the limiting rod 8 through the screw nut 6, so that the supporting bottom plate 9 can drive the top file box 1 to adjust the height. After the blocking plates 18 in the ventilation pipes 17 on both sides of the file box 1 are pulled out, the fan 19 can be started to transfer the outer wall air into the inner wall of the file box 1, and the file drawer 13 is dehumidified by wind through the dust filter 20, and the air is transmitted through another ventilation pipe 17.

The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims (8)

1. The utility model provides a combination formula filing cabinet, includes archives box (1), bearing bottom plate (2) and top cap (21), its characterized in that: the utility model discloses a motor drive system, including bearing bottom plate (2), band-type brake step motor (4) and ball screw (5) are installed to the top fixed mounting of bearing bottom plate (2), the inner wall fixed mounting of band-type brake step motor (3), the outer wall threaded connection of ball screw (5) has lead screw nut (6), the both sides of lead screw nut (6) all fixedly connected with bearing slider (7), bearing slider (7) fixedly connected with supporting baseplate (9), the equal fixed mounting in top of supporting baseplate (9) and archives box (1) has and accepts frame (10), the bottom fixed mounting of archives box (1) has connecting frame (11), the inner wall sliding connection of archives box (1) has archives drawer (13), the even fixed mounting of inner wall of archives drawer (13) has division board (14), the both sides of archives box (1) all fixedly communicate ventilation pipe (17), both sides ventilation pipe (17) all insert and are equipped with closure plate (18), one side the inner wall fixed mounting of ventilation pipe (17) has fan (19).

2. The combined file cabinet according to claim 1, wherein limiting rods (8) are fixedly mounted on two sides, close to the middle position, of the inner wall of the adjusting frame (3), sliding holes matched with the limiting rods (8) are formed in the bearing sliding blocks (7), and the inner wall of each sliding hole is in sliding connection with the corresponding limiting rod (8).

3. A combined file cabinet according to claim 1, characterized in that the top end of the ball screw (5) is rotatably connected with the top of the inner wall of the adjusting frame (3).

4. The combined file cabinet according to claim 1, wherein the adjusting frame (3) is provided with a strip-shaped hole corresponding to the bearing sliding block (7), and the bearing sliding block (7) passes through the strip-shaped hole to be fixedly connected with the supporting bottom plate (9).

5. A combined file cabinet according to claim 1, characterized in that the bottom of the file drawer (13) is fixedly provided with limiting pulleys (15) near the edges of two sides, and the bottom of the inner wall of the file box (1) is provided with pulley grooves (16) corresponding to the limiting pulleys (15).

6. The combined file cabinet according to claim 1, wherein the inner wall of the receiving frame (10) is uniformly and fixedly communicated with a threaded cylinder (12), the outer wall of the connecting frame (11) is provided with a connecting hole corresponding to the threaded cylinder (12), and a screw penetrates through the connecting hole to be in threaded connection with the threaded cylinder (12).

7. A combined file cabinet according to claim 1, characterized in that the bottom of the top cover (21) is provided with a mounting groove corresponding to the receiving frame (10), and the outer wall of the top cover (21) is provided with a through hole corresponding to the threaded cylinder (12).

8. A combined file cabinet according to claim 1, characterized in that the two sides of the file drawer (13) are provided with ventilation holes, and the inner walls of the ventilation holes are fixedly provided with dust filtering nets (20).