File storage device

Abstract

The file storage device comprises a storage cabinet, a depth adjusting mechanism, a base plate folding and unfolding mechanism and a lifting cut-off mechanism, the depth adjusting mechanism comprises a motor, a two-way screw rod, a sliding block, a first connecting rod and a push plate, and the base plate folding and unfolding mechanism comprises a support, a base plate, a second connecting rod, a second spring and a plug pin. According to the device, under the cooperative action of the depth adjusting mechanism, the chassis folding and unfolding mechanism, the lifting and stopping mechanism and the anti-locking mechanism, archives at the top end of the storage cabinet can be taken and stored, the box body for storing the archives can be fixedly lifted, and therefore the archives are protected; and when files are checked, the files can be parked in the position of the classification box, so that the files can be checked and placed conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of file preservation, in particular to a file storage device. Background Art

[0002] As a type of data in modern life that can clearly represent a person's identity information and experiences, the storage of archives becomes even more important. The design and use of storage devices involve a series of technologies and principles, aiming to ensure the long-term preservation, safety, and ease of management and retrieval of archives.

[0003] In traditional storage devices, the file box placed at the top is difficult to take, not only is the distance of the position difficult to adjust, requiring the use of tools such as ladders to climb up and down, but it is also difficult to observe the file box, making it difficult to find, and it is also troublesome to put the file box back. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a file storage device.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a file storage device, including a storage cabinet, a depth adjustment mechanism, a chassis folding and releasing mechanism and a lifting and lowering cut-off mechanism, the depth adjustment mechanism including a motor, a bidirectional screw, a slider, a first connecting rod and a push plate, the motor is fixedly installed in the storage cabinet, one end of the bidirectional screw is fixedly connected to the output end of the motor, the slider is provided with two and the two sliders are installed on the screw and engage with the screw thread, the two ends of the first connecting rod are respectively rotatably connected to the slider and the push plate, the push plate is installed in the storage cabinet and slidably connected to the storage cabinet, the chassis folding and releasing mechanism includes a bracket, a chassis, a second connecting rod, a second spring and a latch, the bracket is fixedly connected to the push plate, the chassis is rotatably connected to the bracket, the two ends of the second connecting rod are respectively rotatably connected to the chassis and the bracket, one end of the second spring is fixedly installed on the chassis, the latch is slidably connected to the chassis, and one end of the latch is fixedly connected to the second spring.

[0008] Preferably, the lifting and cutting off mechanism includes a classification box, a third spring, a through rod and a short rod. The classification box is installed inside the bracket and is slidably connected to the bracket. The third spring is installed inside the bracket, and its two ends are respectively fixedly connected to the bracket and the classification box. The through rod is fixedly installed inside the bracket. The short rod is installed on the bracket, and one end of the through rod is slidably connected to the bracket, and the other end is connected to the movable box of the classification box.

[0009] It is further preferred that an anti-locking mechanism is provided inside the storage cabinet, and the anti-locking mechanism includes a fixed sleeve, a first spring and a sliding rod. The fixed sleeve is fixedly installed inside the storage cabinet, the first spring is installed inside the fixed sleeve, and both ends of the first spring are fixedly connected to the fixed sleeve and the sliding rod respectively. The sliding rod slides inside the fixed sleeve to avoid the situation where the screw is difficult to drive due to the connecting rod being too flat.

[0010] In a further preferred embodiment, a stop block is provided on the sliding rod, a first sliding groove is provided on the fixed sleeve, and the stop block slides inside the first sliding groove to prevent the sliding block from sliding out of the fixed sleeve due to the action of the first spring.

[0011] It is further preferred that a second slide groove and a third slide groove are provided on the bracket, one end of the second connecting rod slides inside the second slide groove, and one end of the short rod slides inside the third slide groove, so as to limit the movement of the chassis.

[0012] In a further preferred embodiment, a movable slide groove and a positioning slide groove are provided on the classification box, and one end of the short rod moves inside the movable slide groove and the positioning slide groove respectively, so as to facilitate the lowering, fixing and retraction of the classification box.

[0013] In a further preferred embodiment, a roller is installed on the positioning slide groove, and the roller is installed at the center of the positioning slide groove to facilitate the operation of the lifting and lowering cut-off mechanism.

[0014] In a further preferred embodiment, an activated carbon plate, a drying box and a fan are provided inside the storage cabinet. The activated carbon plate and the drying box are detachably mounted on one side of the storage cabinet, and the fan is fixedly mounted at the rear end of the storage cabinet to facilitate purification and dehumidification of the air inside the storage cabinet.

[0015] In a further preferred embodiment, a socket is provided on the bracket, the latch slides in the socket, a file box is installed in the classification box, and a hidden handle is provided at the bottom of the classification box, and the hidden handle is rotatably connected to the classification box to facilitate the folding and unfolding of the chassis and the taking of the classification box.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a file storage device, which has the following beneficial effects:

[0018] The utility model provides a depth adjustment mechanism, and with the cooperation of the motor, the bidirectional screw, the slider, the first connecting rod and the push plate, the device can realize quick access to files, and there is no need to laboriously access files located deep in the storage cabinet.

[0019] In the utility model, a chassis retracting and releasing mechanism is provided, and with the cooperation of components such as a bracket, a chassis, a second connecting rod, a second spring and a latch, the device can realize the lowering of a box for storing files, and can also fix and lift the box for storing files to protect the files.

[0020] The utility model is provided with a lifting and closing mechanism. With the cooperation of the classification box, the third spring, the through rod and the short rod, the device realizes the parking of the classification box, which is convenient for checking and placing the files. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of an archive storage device in the utility model;

[0022] Figure 2 This is a cross-sectional view of the internal structure of the storage cabinet of the utility model;

[0023] Figure 3 for Figure 2 Partial view of center A;

[0024] Figure 4 This is a schematic diagram of the structure of the classification box in the utility model;

[0025] Figure 5 This is a cross-sectional view of the top structure of the storage cabinet of the utility model;

[0026] Figure 6 It is a cross-sectional view of the anti-locking mechanism of the utility model.

[0027] In the figure: 1. storage cabinet; 2. motor; 3. bidirectional screw; 4. slider; 5. first connecting rod; 6. push plate; 7. bracket; 8. chassis; 9. second connecting rod; 10. second spring; 11. latch; 12. classification box; 13. third spring; 14. through rod; 15. short rod; 16. fixed sleeve; 17. first spring; 18. sliding rod; 19. stop block; 20. first slide; 21. second slide; 22. third slide; 23. movable slide; 24. positioning slide; 25. roller; 26. activated carbon plate; 27. drying box; 28. fan; 29. ​​file box; 30. socket; 31. hidden handle. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Embodiment 1:

[0030] See also Figure 1-6 , a file storage device, including a storage cabinet 1, a depth adjustment mechanism, a chassis 8 disassembly mechanism and a lifting and lowering cut-off mechanism, the depth adjustment mechanism includes a motor 2, a bidirectional screw 3, a slider 4, a first connecting rod 5 and a push plate 6, the motor 2 is fixedly installed in the storage cabinet 1, one end of the bidirectional screw 3 is fixedly connected to the output end of the motor 2, the slider 4 is provided with two and the two sliders 4 are installed on the screw and engage with the screw thread, the two ends of the first connecting rod 5 are respectively rotatably connected with the slider 4 and the push plate 6, the push plate 6 is installed in the storage cabinet 1 and is slidably connected to the storage cabinet 1, the chassis 8 disassembly mechanism includes a bracket 7, a chassis 8, a second connecting rod 9, a second spring 10 and a latch 11, the bracket 7 is fixedly connected to the push plate 6, the chassis 8 is rotatably connected to the bracket 7, the two ends of the second connecting rod 9 are respectively rotatably connected to the chassis 8 and the bracket 7, one end of the second spring 10 is fixedly installed on the chassis 8, the latch 11 is slidably connected to the chassis 8, and one end of the latch 11 is fixedly connected to the second spring 10.

[0031] In this embodiment, the depth adjustment mechanism includes a motor 2, a bidirectional screw 3, a slider 4, a first connecting rod 5 and a push plate 6. When in use, the motor 2 drives the bidirectional screw 3, and the slider 4 on the bidirectional screw 3 starts to slide in the same direction. The first connecting rod 5 is deformed here to push the push plate 6. When the push plate 6 needs to return, it returns in sequence as described above. In order to avoid a dead point caused by the first connecting rod 5 being horizontal to the push plate 6, the anti-locking mechanism is provided, including a fixed sleeve 16, a first spring 17 and a sliding rod 18. When the push plate 6 returns to the fixed position, it contacts and squeezes the sliding rod 18. During this process, the sliding rod 18 is pressed into the fixed sleeve 16, and the first spring 17 is compressed. When the push plate 6 moves again, the first spring 17 exerts force to push the sliding rod 18 out, thereby making the movement of the push plate 6 smoother, and in the process of the sliding rod 18 popping out, the fixed block on the sliding rod 18 slides inside the first sliding groove 20 to prevent it from popping out.

[0032] In this embodiment, the chassis 8 disassembly mechanism includes a bracket 7, a chassis 8, a second connecting rod 9, a second spring 10 and a latch 11. When in use, after the push plate 6 pushes the bracket 7 out completely, the chassis 8 is no longer restricted by the storage cabinet 1. At this time, the latch 11 is pushed to compress the second spring 10, and the latch 11 withdraws from the socket 29. Under the influence of gravity, the chassis 8 rotates and falls. In order to prevent the chassis 8 from falling and hitting the storage cabinet 1, the second connecting rod 9 on the chassis 8 slides inside the second slide groove 21, thereby limiting its movement trajectory.

[0033] In this embodiment, the lifting and closing mechanism includes a classification box 12, a third spring 13, a through rod 14 and a short rod 15. When in use, when there is no chassis 8 blocking it, pull up the hidden handle 31 at the bottom of the classification box 12, and then pull it. During this process, the classification box 12 descends, and the third spring 13 is evenly compressed under the action of the through rod 14, while one end of the short rod 15 is stationary inside the third slide groove 22, and the other end thereof slides inside the movable slide groove 23. When it reaches the positioning slide groove 24, it is limited by the position. The short rod 15 slides inside the third slide groove 22, and as the classification box 12 descends, the short rod 15 is located in the middle position of the limit slide groove, and is acted upon by the third spring 13, the classification box 12 and the short rod 15 are fixed and stationary, at this time the classification box 12 descends, suitable for taking the file box 30, after taking it, directly pull the hidden handle 31 again, the classification box 12 descends, one end of the short rod 15 slides into the movable slide groove 23 under the action of the roller 25, and is acted upon by the third spring 13 to restore the classification box 12 to its original position.

[0034] Embodiment 2:

[0035] In summary, when in use, the motor 2 drives the bidirectional screw 3, and the slider 4 on the bidirectional screw 3 starts to slide in the same direction. The first connecting rod 5 is deformed here to push the push plate 6. When the push plate 6 pushes out the bracket 7 completely, the chassis 8 is no longer restricted by the storage cabinet 1. At this time, the latch 11 is toggled to compress the second spring 10, and the latch 11 withdraws from the socket 29. Under the influence of gravity, the chassis 8 rotates and falls. In order to prevent the chassis 8 from falling and hitting the storage cabinet 1, the second connecting rod 9 on the chassis 8 slides inside the second slide groove 21, thereby limiting its movement trajectory. When there is no chassis 8 blocking, pull up the hidden handle 31 at the bottom of the classification box 12, and then pull it. In this process, the classification box 12 descends, and the third spring 13 is evenly compressed under the action of the through rod 14, and one end of the short rod 15 is stationary inside the third slide groove 22, and the other end thereof slides inside the movable slide groove 23. When it reaches the positioning slide groove 24, it is limited by the position and the short rod 15 slides inside the third slide groove 22. As the classification box 12 descends, the short rod 15 is located in the middle position of the limiting slide groove and is affected by the third spring 13. The classification box 1 2 and the short rod 15 are fixed and stationary. At this time, the classification box 12 descends, which is suitable for taking the file box 30. After taking it, the hidden handle 31 is directly pulled again, and the classification box 12 descends. One end of the short rod 15 slides into the movable slide groove 23 under the action of the roller 25, and the classification box 12 is restored to its original position under the action of the third spring 13. When the push plate 6 is recovered, the chassis 8 is restored to its original position. At this time, the motor 2 is driven, and the push plate 6 contacts and squeezes the sliding rod 18. In this process, the sliding rod 18 is pressed into the interior of the fixed sleeve 16, and the first spring 17 is compressed. When the push plate 6 is retracted, the chassis 8 is restored to its original position. During the first movement, the first spring 17 exerts force to push the sliding rod 18 out, thereby making the movement of the push plate 6 smoother, and in the process of the sliding rod 18 popping out, the fixed block on the sliding rod 18 slides inside the first slide groove 20 to prevent it from popping out. In addition, in order to avoid odor and humid air inside the storage cabinet 1, the fan 28 drives fresh air through the activated carbon plate 26 and the drying box 27. The fresh air is first absorbed by the activated carbon plate 26 to eliminate the odor, and then the moisture is absorbed by the dry particles inside the drying box 27 and then enters the storage cabinet 1, thereby completing the gas exchange.

[0036] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described one by one here. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A file storage device, comprising a storage cabinet (1), a depth adjustment mechanism, a chassis (8) disassembly mechanism and a lifting and lowering mechanism, characterized in that: The depth adjustment mechanism comprises a motor (2), a bidirectional screw (3), a slider (4), a first connecting rod (5) and a push plate (6); the motor (2) is fixedly installed in the storage cabinet (1); one end of the bidirectional screw (3) is fixedly connected to the output end of the motor (2); two sliders (4) are provided and the two sliders (4) are installed on the screw and engage with the screw thread; the two ends of the first connecting rod (5) are respectively rotatably connected to the slider (4) and the push plate (6); the push plate (6) is installed in the storage cabinet (1) and slides with the storage cabinet (1). The chassis (8) disassembly mechanism comprises a bracket (7), a chassis (8), a second connecting rod (9), a second spring (10) and a latch (11); the bracket (7) is fixedly connected to the push plate (6); the chassis (8) is rotatably connected to the bracket (7); two ends of the second connecting rod (9) are rotatably connected to the chassis (8) and the bracket (7); one end of the second spring (10) is fixedly mounted on the chassis (8); the latch (11) is slidably connected to the chassis (8); and one end of the latch (11) is fixedly connected to the second spring (10).

2. A file storage device according to claim 1, characterized in that: The lifting and closing mechanism comprises a classification box (12), a third spring (13), a through rod (14) and a short rod (15); the classification box (12) is installed inside the bracket (7) and is slidably connected to the bracket (7); the third spring (13) is installed inside the bracket (7), and its two ends are respectively fixedly connected to the bracket (7) and the classification box (12); the through rod (14) is fixedly installed inside the bracket (7); the short rod (15) is installed on the bracket (7), and one end of the short rod is slidably connected to the bracket (7), and the other end is movably connected to the classification box (12).

3. The file storage device according to claim 1, characterized in that: An anti-locking mechanism is arranged inside the storage cabinet (1), and the anti-locking mechanism comprises a fixed sleeve (16), a first spring (17) and a sliding rod (18); the fixed sleeve (16) is fixedly installed inside the storage cabinet (1); the first spring (17) is installed inside the fixed sleeve (16); and two ends of the first spring (17) are fixedly connected to the fixed sleeve (16) and the sliding rod (18) respectively; and the sliding rod (18) slides inside the fixed sleeve (16).

4. A file storage device according to claim 3, characterized in that: The sliding rod (18) is provided with a stop block (19), the fixed sleeve (16) is provided with a first sliding groove (20), and the stop block (19) slides inside the first sliding groove (20).

5. The file storage device according to claim 2, characterized in that: The bracket (7) is provided with a second slide groove (21) and a third slide groove (22); one end of the second connecting rod (9) slides inside the second slide groove (21), and one end of the short rod (15) slides inside the third slide groove (22).

6. The file storage device according to claim 2, characterized in that: The classification box (12) is provided with a movable slide groove (23) and a positioning slide groove (24), and one end of the short rod (15) moves inside the movable slide groove (23) and the positioning slide groove (24) respectively.

7. A file storage device according to claim 6, characterized in that: A roller (25) is installed on the positioning slide groove (24), and the roller (25) is installed at the center of the positioning slide groove (24).

8. The file storage device according to claim 1, characterized in that: An activated carbon plate (26), a drying box (27) and a fan (28) are arranged inside the storage cabinet (1); the activated carbon plate (26) and the drying box (27) are detachably mounted on one side of the storage cabinet (1), and the fan (28) is fixedly mounted on the rear end of the storage cabinet (1).

9. The file storage device according to claim 2, characterized in that: The bracket (7) is provided with a socket (29), the latch (11) slides in the socket (29), a file box (30) is installed in the classification box (12), and a hidden handle (31) is provided at the bottom of the classification box (12), and the hidden handle (31) is rotatably connected to the classification box (12).

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