Digital file dense cabinet with good ventilation effect

Abstract

The utility model discloses a digital file dense cabinet with good ventilation effect, which comprises a plurality of cabinet bodies which are arranged and two groups of sliding rails which are symmetrically arranged, the cabinet bodies are in sliding fit with the sliding rails through anti-toppling structures, and the tops of the two ends of the sliding rails are fixedly connected with limiting plates; the mounting plate is fixed on the cabinet body; the moving mechanism is mounted on the mounting plate and the cabinet body and is used for driving the cabinet body to move on the sliding rails; a plurality of shelf boards are arranged along the height direction of the cabinet body; a groove is formed in the front end of the bottom side of each cabinet body, and a convex plate matched with the groove in the adjacent cabinet body is arranged at the rear end of the bottom side of each cabinet body in an outward convex manner; the two sides of the cabinet body are provided with a plurality of ventilation slots. According to the file cabinet, the hand wheel rotates to drive the four sets of idler wheels on the moving mechanism to drive the cabinet bodies to move on the sliding rails in a certain direction, opening and closing between the adjacent cabinet bodies are achieved, the structure is simple, operation is convenient, and file management and maintenance are convenient.

Description

Technical Field

[0001] This utility model relates to the field of mobile shelving technology, and in particular to a digital archive mobile shelving with good ventilation. Background Technology

[0002] Digital filing cabinets are an indispensable tool in the file management system, especially in personnel file management. They cover a series of activities such as the collection, organization, storage, appraisal, statistics and provision of access to personnel files. Given the special nature of some important paper files, these files usually need to be stored in dedicated filing cabinets to ensure their safety and facilitate subsequent retrieval and verification.

[0003] However, existing digital filing cabinets have several problems in actual use:

[0004] First, the design is not perfect in terms of moisture-proofing, insect-proofing and ventilation, which is not conducive to the long-term preservation of archives;

[0005] Secondly, the connections between the cabinets are not tight enough, making it easy for rats to enter through the gaps between adjacent cabinets and potentially chew up the files, increasing the risk of file damage.

[0006] In addition, the poor mobility of the cabinet also affects the convenience and flexibility of its use. Utility Model Content

[0007] The purpose of this utility model is to provide a digital archive cabinet with good ventilation in order to solve the technical problems mentioned in the background art.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] A well-ventilated digital filing cabinet includes several arranged cabinets, and also includes:

[0010] Two sets of symmetrically arranged slide rails are connected to the cabinet and slide rails through an anti-tipping structure, and limit plates are fixedly connected to the top of both ends of the slide rails;

[0011] Mounting plate, fixed to the cabinet;

[0012] A moving mechanism installed on the mounting plate and cabinet is used to drive the cabinet to move on the slide rails;

[0013] Adjustable shelves are provided along the height of the cabinet.

[0014] The cabinet has a groove at the front end of the bottom side and a protruding plate at the rear end of the bottom side that mates with the groove on the adjacent cabinet.

[0015] Several ventilation slots are provided on both sides of the cabinet.

[0016] As a further description of the above technical solution:

[0017] The mobile mechanism includes:

[0018] The first drive shaft is rotatably mounted on the top side of the mounting plate. A first sprocket is fixedly sleeved on the first drive shaft. A handwheel is fixedly connected to one end of the first drive shaft that passes through the cabinet.

[0019] The second drive shaft is rotatably mounted on the bottom side of the cabinet, and the fourth sprocket, the fifth sprocket and the sixth sprocket are respectively fixedly sleeved at both ends of the second drive shaft;

[0020] Two sets of third drive shafts are rotatably mounted on the bottom side of the cabinet and are symmetrically arranged about the second drive shaft. The two sets of third drive shafts are respectively fixedly fitted with rollers that roll with the slide rail, as well as a seventh sprocket and an eighth sprocket. The fifth sprocket and the eighth sprocket are connected by a third chain drive, and the sixth sprocket and the seventh sprocket are connected by a fourth chain drive.

[0021] Two sets of second sprockets are rotatably mounted on the mounting plate and are arranged symmetrically and staggered about the first sprockets;

[0022] The third and ninth sprockets are coaxially arranged and rotatably mounted on the bottom side of the mounting plate. The first sprocket, the two sets of second sprockets, and the third sprocket are connected by a first chain drive, and the ninth sprocket and the fourth sprocket are connected by a second chain drive.

[0023] As a further description of the above technical solution:

[0024] The mounting plate is fixed to one side of the cabinet by horizontally arranged bolts. The top of the mounting plate is integrally provided with a positioning plate that is connected to the crossbar of the cabinet. The positioning plate is fixed to the crossbar by longitudinally arranged bolts.

[0025] As a further description of the above technical solution:

[0026] The anti-tipping structure includes:

[0027] The bottom of the cabinet is fixedly connected to C-shaped plates with outward openings symmetrically arranged around the rollers. The horizontal end of the bottom side of the C-shaped plate is inserted into the slide rail and slides in cooperation with the slide rail.

[0028] As a further description of the above technical solution:

[0029] The slide rail has sloping sides.

[0030] As a further description of the above technical solution:

[0031] Each set of vertical supports that make up the cabinet has several waist-shaped holes along its height direction. Several L-shaped trays are hung on the waist-shaped holes, and the shelves are placed between adjacent L-shaped trays.

[0032] As a further description of the above technical solution:

[0033] The layer is provided with several reinforcing ribs.

[0034] As a further description of the above technical solution:

[0035] An insect repellent box is placed between adjacent L-shaped trays.

[0036] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0037] 1. In this utility model, the four sets of rollers on the moving mechanism are driven by the rotation of the handwheel to move the cabinet in a certain direction along the slide rail, thereby realizing the opening and closing between adjacent cabinets. The structure is simple, the operation is convenient, and it is easy to manage and maintain the archives.

[0038] 2. In this utility model, the bottom rear end of the cabinet body is provided with a protruding plate that cooperates with the groove on the adjacent cabinet body, so that the adjacent cabinet bodies are connected more tightly and serve the purpose of preventing rodents. Several ventilation slots are opened on both sides of the cabinet body to ventilate and dehumidify the archives inside the device. Insect repellent is placed to prevent insects. Through these means, the archives are preserved for a long time.

[0039] 3. In this utility model, the bottom of the cabinet is fixedly connected with C-shaped plates with outward openings symmetrically arranged around the rollers. The horizontal end of the bottom side of the C-shaped plate is horizontally inserted into the slide rail and slides in cooperation with the slide rail, which prevents the cabinet from tipping over when it moves and improves the safety of the cabinet.

[0040] 4. In this utility model, the positioning plate and longitudinal bolts are provided to prevent the transverse bolts from loosening and causing the mounting plate to fall off, thus ensuring the long-term stable operation of the moving mechanism. Attached Figure Description

[0041] Figure 1 A three-dimensional structural diagram of a well-ventilated digital archive cabinet according to an embodiment of the present invention is shown.

[0042] Figure 2 It shows Figure 1 Enlarged view of point A in the middle;

[0043] Figure 3 It shows Figure 1 A top view schematic diagram of a digital archive cabinet with good ventilation provided according to an embodiment of the present utility model;

[0044] Figure 4 It shows Figure 2 Cross-sectional view along the middle BB direction;

[0045] Figure 5 It shows Figure 4 Enlarged view of point C in the middle;

[0046] Figure 6 A first partial cross-sectional view of the cabinet provided according to an embodiment of the present invention is shown;

[0047] Figure 7 It shows Figure 6 Enlarged view of point D in the middle;

[0048] Figure 8 A three-dimensional structural schematic diagram of the moving mechanism provided according to an embodiment of the present utility model is shown;

[0049] Figure 9 A second partial cross-sectional view of the cabinet provided according to an embodiment of the present invention is shown.

[0050] Legend:

[0051] 1. Slide rail; 2. Cabinet body; 201. Groove; 202. Waist-shaped hole; 203. Ventilation slot; 3. Limiting plate; 4. Handwheel; 5. Mounting plate; 51. Positioning plate; 6. Moving mechanism; 611. First sprocket; 612. Second sprocket; 613. Third sprocket; 614. Fourth sprocket; 615. Fifth sprocket; 616. Sixth sprocket; 617. Seventh sprocket; 618. Eighth sprocket; 619. Ninth sprocket; 621. First chain; 622. Second chain; 623. Third chain; 624. Fourth chain; 63. Roller; 641. First drive shaft; 642. Second drive shaft; 643. Third drive shaft; 7. Shelf; 8. C-shaped board; 9. Insect repellent box; 10. L-shaped tray. Detailed Implementation

[0052] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0053] Please see Figure 1-9This utility model provides a technical solution: a digital filing cabinet with good ventilation, comprising several cabinets 2 arranged in a row, two sets of symmetrically arranged slide rails 1, the slide rails 1 having a sloping structure on both sides to facilitate the passage of a trolley loaded with files between adjacent sets of cabinets 2, the cabinets 2 and the slide rails 1 slidingly engaged by an anti-tipping structure, the anti-tipping structure including: C-shaped plates 8 with outward openings symmetrically arranged about rollers 63 fixedly connected to the bottom of the cabinets 2, the bottom horizontal end of the C-shaped plates 8 horizontally inserted into the slide rails 1 and slidingly engaged with the slide rails 1 to prevent the cabinets 2 from tipping over when moving, improving the safety of the cabinets 2; limit plates 3 fixedly connected to the top of both ends of the slide rails 1 to prevent the cabinets 2 from sliding off the slide rails 1; mounting plates 5 fixed to the cabinets 2, and a moving mechanism 6 for driving the cabinets 2 to move on the slide rails 1 is installed on the mounting plates 5 and the cabinets 2. The moving mechanism 6 drives the relevant cabinet 2 to move on the slide rail 1, saving time and effort. Several adjustable shelves 7 are arranged along the height of the cabinet 2. The spacing between adjacent shelves 7 can be adjusted according to the size of the archives, improving the flexibility and versatility of the device. Several reinforcing ribs are arranged on the shelves 7 to improve the structural strength of the shelves 7 and improve the support capacity of the shelves 7 for the archives. A groove 201 is opened at the front end of the bottom side of the cabinet 2. A convex plate protrudes outward from the rear end of the bottom side of the cabinet 2 to cooperate with the groove 201 on the adjacent cabinet 2. The adjacent sides of the adjacent cabinets 2, through the cooperation of the groove 201 and the convex plate, avoid excessive gaps between the cabinets 2 to play a role in rodent prevention and is conducive to the long-term preservation of the archives. Several ventilation slots 203 are opened on both sides of the cabinet 2 to ventilate and dehumidify the archives in the device, prevent the archives from getting damp and damaged, and is conducive to the long-term preservation of the archives.

[0054] Specifically, such as Figure 5 , Figure 6 and Figure 7 As shown, the moving mechanism 6 includes: a first drive shaft 641 rotatably mounted on the top side of the mounting plate 5, a first sprocket 611 fixedly sleeved on the first drive shaft 641, a handwheel 4 fixedly connected to one end of the first drive shaft 641 passing through the cabinet 2; a second drive shaft 642 rotatably mounted on the bottom side of the cabinet 2, a fourth sprocket 614, a fifth sprocket 615, and a sixth sprocket 616 fixedly sleeved at both ends of the second drive shaft 642; two sets of third drive shafts 643 rotatably mounted on the bottom side of the cabinet 2, symmetrically arranged about the second drive shaft 642; each of the two sets of third drive shafts 643 fixedly sleeved with a roller 63 that rolls with the slide rail 1, and a seventh sprocket 617 (e.g., ...). Figure 8 As shown, it is separately mounted on the third drive shaft 643 on the left side) and the eighth sprocket 618 (as shown). Figure 8As shown, (single-mounted on the right third drive shaft 643), the fifth sprocket 615 and the eighth sprocket 618 are connected by the third chain 623, the sixth sprocket 616 and the seventh sprocket 617 are connected by the fourth chain 624, the two sets of second sprockets 612 are rotatably mounted on the mounting plate 5, and are arranged symmetrically and staggered about the first sprocket 611, the third sprocket 613 and the ninth sprocket 619 are coaxially arranged and rotatably mounted on the bottom side of the mounting plate 5, the first sprocket 611, the two sets of second sprockets 612 and the third sprocket 613 are connected by the first chain 621, and the ninth sprocket 619 and the fourth sprocket 614 are connected by the second chain 622. Rotating the handwheel 4 drives the first drive shaft 611 and the first sprocket 641 to rotate. Under the transmission cooperation of the first chain 621 and the second sprocket 612, the third sprocket 613 drives the ninth sprocket 619 to rotate. Under the transmission cooperation of the second chain 622, the fourth sprocket 614 drives the second drive shaft 642, the fifth sprocket 615 and the sixth sprocket 616 to rotate. Under the transmission cooperation of the third chain 623 and the fourth chain 624, the eighth sprocket 618 and the seventh sprocket 617 drive the third drive shaft 643 connected to them to rotate. Each third drive shaft 643 drives the rollers 63 at both ends to rotate in the same direction. The four sets of rollers 63 move the cabinet 2 in a certain direction on the slide rail 1, realizing the opening and closing between adjacent cabinets 2. The structure is simple, the operation is convenient, and it is easy to manage and maintain the archives.

[0055] Specifically, such as Figure 6 and Figure 7 As shown, the mounting plate 5 is fixed to one side of the cabinet 2 by horizontally arranged bolts. The top of the mounting plate 5 is integrally provided with a positioning plate 51 that is connected to the crossbar of the cabinet 2. The positioning plate 51 is fixed to the crossbar by longitudinally arranged bolts. The purpose of setting the positioning plate 51 and the longitudinal bolts is to prevent the mounting plate 5 from loosening due to the horizontal bolts, which would cause the chain to fall off, and to ensure the long-term stable operation of the moving mechanism 6.

[0056] Specifically, such as Figure 9 As shown, an insect repellent box 9 is placed between adjacent L-shaped trays 10. The insect repellent serves to prevent insect damage and ensure the long-term preservation of the archives. Alternatively, camphor wood boards can be laid on the shelves 7 to achieve the same insect-repellent purpose.

[0057] Specifically, such as Figure 9 As shown, each set of vertical supports that make up the cabinet 2 has several waist-shaped holes 202 along its height direction. Several L-shaped trays 10 are hung on the waist-shaped holes 202. Shelves 7 are placed between adjacent L-shaped trays 10. By adjusting the L-shaped trays 10 to hang on the waist-shaped holes 202 at different heights, the placement position of the shelves 7 and the spacing between adjacent shelves 7 can be adjusted.

[0058] Working principle: In use, rotating the handwheel 4 drives the first drive shaft 611 and the first sprocket 641 to rotate. Under the transmission cooperation of the first chain 621 and the second sprocket 612, the third sprocket 613 drives the ninth sprocket 619 to rotate. Under the transmission cooperation of the second chain 622, the fourth sprocket 614 drives the second drive shaft 642, the fifth sprocket 615 and the sixth sprocket 616 to rotate. Under the transmission cooperation of the third chain 623 and the fourth chain 624, the eighth sprocket 618 and the seventh sprocket 617 drive the third drive shaft 643 connected to them to rotate. Each third drive shaft 643 drives the rollers 63 at both ends to rotate in the same direction. The four sets of rollers 63 move the cabinet 2 in a certain direction on the slide rail 1, realizing the opening and closing between adjacent cabinets 2. The structure is simple, the operation is convenient, and it is easy to manage and maintain the archives.

[0059] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A digitized archive filing cabinet with good ventilation, comprising a plurality of arranged cabinet bodies (2), characterized in that, Also includes: Two sets of symmetrically arranged slide rails (1) are connected to the cabinet (2) and the slide rails (1) through an anti-tipping structure, and limit plates (3) are fixedly connected to the top of both ends of the slide rails (1). Mounting plate (5) is fixed to the cabinet (2); A moving mechanism (6) is installed on the mounting plate (5) and the cabinet (2) to drive the cabinet (2) to move on the slide rail (1); Adjustable shelves (7) are provided along the height of the cabinet (2). The cabinet (2) has a groove (201) at the front end of the bottom side and a protruding plate at the rear end of the bottom side of the cabinet (2) that cooperates with the groove (201) on the adjacent cabinet (2). Several ventilation slots (203) are provided on both sides of the cabinet (2).

2. A digital archival filing cabinet with good ventilation according to claim 1, characterized in that, The moving mechanism (6) includes: The first drive shaft (641) is rotatably mounted on the top side of the mounting plate (5). The first sprocket (611) is fixedly sleeved on the first drive shaft (641). A handwheel (4) is fixedly connected to one end of the first drive shaft (641) that passes through the cabinet (2). The second drive shaft (642) is rotatably mounted on the bottom side of the cabinet (2). The second drive shaft (642) is fixedly fitted with a fourth sprocket (614), a fifth sprocket (615) and a sixth sprocket (616) at both ends. Two sets of third drive shafts (643) are rotatably mounted on the bottom side of the cabinet (2) and are symmetrically arranged about the second drive shaft (642). The two sets of third drive shafts (643) are respectively fixedly fitted with rollers (63) that roll with the slide rail (1), as well as a seventh sprocket (617) and an eighth sprocket (618). The fifth sprocket (615) and the eighth sprocket (618) are connected by a third chain (623), and the sixth sprocket (616) and the seventh sprocket (617) are connected by a fourth chain (624). Two sets of second sprockets (612) are rotatably mounted on the mounting plate (5) and are arranged symmetrically and staggered about the first sprocket (611); The third sprocket (613) and the ninth sprocket (619) are coaxially arranged and rotatably mounted on the bottom side of the mounting plate (5). The first sprocket (611), the two sets of second sprockets (612) and the third sprocket (613) are connected by a first chain (621). The ninth sprocket (619) and the fourth sprocket (614) are connected by a second chain (622).

3. A digital archival filing cabinet with improved ventilation as claimed in claim 2, wherein, The mounting plate (5) is fixed to one side of the cabinet (2) by bolts arranged horizontally. The top of the mounting plate (5) is integrally provided with a positioning plate (51) that is connected to the crossbar of the cabinet (2). The positioning plate (51) is fixed to the crossbar by bolts arranged vertically.

4. A digital archival filing cabinet with improved ventilation as claimed in claim 3, wherein, The anti-tipping structure includes: The bottom of the cabinet (2) is fixedly connected to a C-shaped plate (8) with an outward opening symmetrically arranged with respect to the rollers (63). The bottom horizontal end of the C-shaped plate (8) is horizontally inserted into the slide rail (1) and slides in cooperation with the slide rail (1).

5. A digital archival filing cabinet with improved ventilation as claimed in claim 4 wherein, The slide rail (1) has sloping structures on both sides.

6. A digital archival filing cabinet with improved ventilation as claimed in claim 5 wherein, Each set of vertical supports that make up the cabinet (2) has several waist-shaped holes (202) along its height direction. Several L-shaped trays (10) are hung on the waist-shaped holes (202), and the shelves (7) are placed between adjacent L-shaped trays (10).

7. A digital archival filing cabinet with improved ventilation as claimed in claim 6 wherein, The layer (7) is provided with several reinforcing ribs.

8. A digital archival filing cabinet with improved ventilation as claimed in claim 7, wherein, An insect repellent box (9) is placed between adjacent L-shaped trays (10).

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