An economic management file storage device

Abstract

The utility model relates to file storage device field discloses an economic management file storage device, including the cabinet, the inner wall sliding connection of cabinet has the storage drawer The inner wall of storage drawer is provided with turnover subassembly, the turnover subassembly includes the baffle, the left surface fixed connection of baffle is in the inner wall of storage drawer, the right surface fixed connection of baffle has the cylinder, the inner wall rotation is connected with the pivot of cylinder, the outer wall fixed connection of pivot has the placement board, the pivot rotation is connected in the inner wall of storage drawer, the front surface fixed connection of placement board has the sliding block, in the utility model, through placement board, the chute, sliding block, make this device when using, can place the file on the placement board top, make the file stacking more orderly, can make the file stack be moved to one side entirely through the rotation placement board simultaneously, make the file search more efficient when, make the operation become more simple.

Description

Technical Field

[0001] This utility model relates to the field of document storage devices, and in particular to an economic management document storage device. Background Technology

[0002] In today's economic management activities, businesses, government departments, and various economic research institutions generate a large number of documents, such as financial statements, contracts, and market research reports. These documents play an irreplaceable role in economic decision-making, business operations, and information recording.

[0003] Existing document storage devices can, to a certain extent, facilitate the organization and storage of documents. However, with the continuous increase in the number of economic and management documents, the drawbacks of traditional storage devices have gradually become apparent. When a specific document needs to be found, if it is located at the bottom of the pile, the user often has to pull up all the papers on top. This method not only consumes a lot of time and energy but also easily leads to document confusion and damage. For example, in the finance departments of some large enterprises, a large number of financial documents need to be processed and stored every day. When auditors need to review original vouchers for a specific period, the search process is extremely cumbersome in the face of mountains of documents, seriously affecting work efficiency.

[0004] Furthermore, existing document storage devices have shortcomings in terms of document classification, moisture and insect prevention, and security. Some devices lack a reasonable classification structure, resulting in disorganized document storage and difficulty in quickly locating the required document; some devices lack effective moisture-proof measures, making documents susceptible to mold and damage in humid environments; and some devices have security vulnerabilities, failing to effectively prevent unauthorized access to documents and posing a risk of information leakage.

[0005] To address these issues, those skilled in the art have been exploring and researching more efficient and practical document storage devices. While some existing improvements have mitigated certain problems in document storage to some extent, they still have many shortcomings and cannot fully meet the stringent requirements of economic management for document storage devices. Therefore, developing an economic management document storage device that can effectively solve the aforementioned problems is of significant practical importance. Utility Model Content

[0006] The purpose of this utility model is to provide an economic management document storage device to solve the problems of difficulty in finding documents and cumbersome operation in the existing technology, while taking into account functions such as document classification and storage, moisture and insect prevention, and security protection.

[0007] To achieve the above objectives, this utility model adopts the following technical solution: an economic management document storage device, comprising a cabinet, wherein a storage drawer is slidably connected to the inner wall of the cabinet. The inner wall of the storage drawer is provided with a flip-up component.

[0008] The flipping assembly includes a baffle, the left surface of which is securely fixed to the inner wall of the storage drawer, and the right surface of which is fixedly fixed to a cylinder. The inner wall of the cylinder is rotatably connected to a rotating shaft, ensuring that the rotating shaft can rotate freely within the cylinder. A placement plate is fixedly connected to the outer wall of the rotating shaft for placing documents. The rotating shaft is also rotatably connected to the inner wall of the storage drawer, ensuring the stability of the placement plate during rotation. A slider is fixedly connected to the front surface of the placement plate, and a groove is provided at the front end of the inner wall of the storage drawer. The outer wall of the slider slides along the inner wall of the groove. The groove design provides a movement track for the slider, allowing the placement plate to move along a specific path during rotation, avoiding wobbling or deviation.

[0009] To further improve the practicality and convenience of the device, a fixing component is provided on the front surface of the storage drawer, and a clamping component is provided on the left surface of the placement plate.

[0010] In a further technical improvement, the slide is designed as an arc shape. This design has several advantages. Firstly, the arc-shaped slide more closely matches the movement trajectory of the slider, reducing friction during sliding and making the rotation of the placement plate smoother. Secondly, the arc-shaped design better guides the movement of the slider, ensuring the placement plate remains stable during rotation and preventing documents from slipping due to angular deviations.

[0011] The fixing component includes a rod whose outer wall is slidably connected to the inner wall of the storage drawer, allowing the rod to move flexibly within the drawer. A pull plate is fixedly connected to the rear surface of the rod, facilitating user operation. A slot is provided on the front surface of the placement plate, allowing the outer wall of the rod to be tightly inserted into the inner wall of the slot, thus securing the placement plate. A return spring is fixedly connected to the front surface of the storage drawer, with its front end fixedly connected to the rear surface of the pull plate. The return spring automatically resets the rod after it is pulled, allowing it to re-insert into the slot, ensuring the stability of the placement plate in its fixed state.

[0012] The clamping assembly includes a handle, the right surface of which is fixedly connected to the left surface of the placement plate, allowing the user to grip the handle and flip the placement plate. An extension plate is fixedly connected to the left surface of the handle, and a support spring is fixedly connected to the lower surface of the extension plate. A pressure plate is fixedly connected to the right end of the support spring. When a document is placed on the placement plate, the elasticity of the support spring causes the pressure plate to press firmly onto the document, effectively preventing the document from slipping or falling off during the flipping of the placement plate.

[0013] In addition, a handle is fixedly connected to the front surface of the storage drawer, and the inner surface of the handle is curved. This curved design conforms to ergonomic principles, making it more comfortable for users to hold the handle, reducing hand fatigue, and making it easier for users to pull out or push the storage drawer.

[0014] Through the above structural design, this utility model achieves the following beneficial technical effects:

[0015] 1. Efficient and Convenient File Search: Through the coordinated action of the placement plate, the slide, and the slider, users can place files orderly on the placement plate when using this device. When a file needs to be found, simply rotate the placement plate, and the entire pile of files can be moved aside, eliminating the need to flip through the upper layers of files one by one as in traditional methods. This greatly improves the efficiency of file searching and makes operation much simpler.

[0016] 2. Stable and Reliable Document Fixation: Through the cooperation of the clamping assembly, the fixing assembly, and the baffle, after the placement plate is reversed, the insert rod can be inserted into the slot at the front end of the placement plate to fix the placement plate in place, eliminating the need for manual support after flipping the placement plate. Simultaneously, the elastic deformation of the support spring keeps the pressure plate firmly pressed against the stack of documents, ensuring that the documents will not scatter after flipping. The baffle below also prevents documents from sliding down and falling, further reducing the difficulty of operating the device and ensuring stability during document storage and retrieval.

[0017] 3. Improved durability and stability: The arc-shaped slide design reduces friction and wear between the slider and the slide, extending the device's service life. Simultaneously, the tight fit between components, such as the precise connection between the insert rod and the slot, and the stable support of the pressure plate by the support spring, all enhance the device's stability, ensuring the safe and reliable storage of documents. During long-term use, the device maintains good performance, reducing the risk of document loss or confusion due to component damage.

[0018] 4. Ergonomic design: The curved design of the inner surface of the handle and the setting of the armrest fully consider the principles of ergonomics, making the user more comfortable and convenient during operation, and reducing the risk of document damage or loss due to inconvenient operation. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the overall device in this utility model;

[0020] Figure 2 This is a three-dimensional structural diagram of the clamping component in this utility model;

[0021] Figure 3 This is a three-dimensional structural disassembly diagram of the fixing component in this utility model;

[0022] Figure 4 This is a schematic diagram of the closed state of the three-dimensional structure of the placement plate and baffle in this utility model.

[0023] Legend:

[0024] 1. Cabinet body; 2. Storage drawer; 3. Handle; 4. Fixing component; 5. Cylinder; 6. Spindle; 7. Placement plate; 8. Slider; 9. Clamping component; 10. Baffle; 11. Slide rail; 41. Insert rod; 42. Pull plate; 43. Return spring; 44. Slot; 91. Handrail; 92. Extension plate; 93. Support spring; 94. Pressure plate. Detailed Implementation

[0025] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figure 1 - Figure 3This utility model provides an embodiment of an economic management document storage device, comprising a cabinet 1 for accommodating a storage drawer 2, the inner wall of which is slidably connected to a storage drawer 2 for storing items and supporting a baffle 10. The inner wall of the storage drawer 2 is provided with a flipping assembly for flipping a placement plate 7. The flipping assembly includes a baffle 10 for connecting the storage drawer 2 and a cylinder 5, and for preventing documents from sliding down and falling after the placement plate 7 is flipped. The left surface of the baffle 10 is fixedly connected to the inner wall of the storage drawer 2, and the right surface of the baffle 10 is fixedly connected to a cylinder 5 for accommodating a rotating shaft 6 and supporting its rotation. The inner wall of the cylinder 5 is rotatably connected to a rotating shaft 6 for driving the placement plate 7 to rotate. The outer wall of the storage drawer 2 is fixedly connected to a placement plate 7 for placing documents on the surface. The pivot 6 is rotatably connected to the inner wall of the storage drawer 2. The front surface of the placement plate 7 is fixedly connected to a slider 8 for sliding in the slide groove 11 and for supporting the right end of the placement plate 7 to prevent it from drooping due to gravity when the placement plate 7 is inside the storage drawer 2. The front end of the inner wall of the storage drawer 2 is provided with a slide groove 11 for accommodating the slider 8 and supporting the slider 8 to slide. The outer wall of the slider 8 slides on the inner wall of the slide groove 11. The front surface of the storage drawer 2 is provided with a fixing component 4 for fixing the placement plate 7 after it is flipped open. The left surface of the placement plate 7 is provided with a clamping component 9 for holding the folder to prevent the documents from sliding off.

[0027] The inner wall of cabinet 1 and storage drawer 2 are connected by a sliding connection. This connection allows the storage drawer 2 to be easily pulled out and pushed in from cabinet 1, making it convenient for users to store and retrieve documents.

[0028] The storage drawer 2 not only serves as a container for documents but also provides the mounting base for the flip-up assembly, the fixing assembly 4, and the clamping assembly 9. The flip-up assembly is the core component for efficient document retrieval, in which the baffle 10 plays multiple roles. On one hand, it connects the inner wall of the storage drawer 2 to the cylinder 5, ensuring the stability of the entire flip-up assembly structure; on the other hand, after the placement plate 7 is flipped, the baffle 10 can prevent documents from sliding down and falling, ensuring the safe storage of documents.

[0029] The cylinder 5 serves as a support component for the rotating shaft 6, and its smooth inner wall provides excellent conditions for the rotation of the shaft 6. The rotational connection between the rotating shaft 6 and the cylinder 5, as well as its rotational connection with the inner wall of the storage drawer 2, together ensure that the placement plate 7 can rotate flexibly within the storage drawer 2. The surface of the placement plate 7 is the area for placing documents, and the slider 8 fixedly connected to its front surface cooperates with the slide groove 11 at the front end of the inner wall of the storage drawer 2. The sliding of the slider 8 within the slide groove 11 not only restricts the movement trajectory of the placement plate 7, but also supports the right end of the placement plate 7 when it is in a horizontal position, preventing it from sagging due to gravity and ensuring the stability of the documents.

[0030] In the actual design and manufacturing process, the rotating shaft 6 can be made of high-strength alloy steel, which has good toughness and wear resistance. During manufacturing and assembly, the inner diameter of the cylinder 5 is precisely matched with the outer diameter of the rotating shaft 6 to ensure that the rotating shaft 6 can rotate flexibly within the cylinder 5. In addition, the inner wall of the cylinder 5 can be finely polished to reduce the coefficient of friction between it and the rotating shaft 6, thereby improving the smoothness of rotation. Furthermore, both ends of the rotating shaft 6 can be rotatably connected to the inner wall of the storage drawer 2 via bearings. The bearings are high-precision deep groove ball bearings, which can effectively reduce friction and vibration during rotation and improve the stability of the rotation of the placement plate 7.

[0031] The fixing component 4 is designed to secure the placement plate 7 after it has been flipped over. The insert rod 41 slides on the inner wall of the storage drawer 2, and its position can be controlled by pulling the pull plate 42. When the placement plate 7 has been flipped to the appropriate angle, releasing the pull plate 42 will cause the return spring 43 to push the insert rod 41 into the slot 44 on the front surface of the placement plate 7, thereby fixing the placement plate 7 in place and making it convenient for users to find documents.

[0032] In the actual manufacturing process, the insertion rod 41 can be made of stainless steel rod with a diameter of 8mm, and the surface is chrome-plated to improve corrosion resistance and smoothness.

[0033] The clamping assembly 9 is mainly used to secure the documents. The handle 91 makes it easy for the user to grip and flip the placement plate 7, and the extension plate 92 provides a mounting position for the support spring 93. The elasticity of the support spring 93 allows the pressure plate 94 to press firmly on the documents, preventing them from sliding off during the flipping of the placement plate 7 and ensuring that the documents are stored neatly.

[0034] Reference Figure 2 - Figure 4 The slide 11 is designed in an arc shape to guide the movement of the slider 8. The fitting and fixing assembly 4 includes a rod 41 for inserting into the slot 44 to temporarily fix the placement plate 7. The outer wall of the rod 41 is slidably connected to the inner wall of the storage drawer 2. The rear surface of the rod 41 is fixedly connected to a pull plate 42 for easy operation by the user. The front surface of the placement plate 7 is provided with a slot 44 for accommodating the rod 41. The outer wall of the rod 41 is inserted into the inner wall of the slot 44. The front surface of the storage drawer 2 is fixedly connected to a return spring 43 for re-inserting the rod 41 into the slot 44 after movement. The front end of the return spring 43 is fixedly connected to the rear surface of the pull plate 42.

[0035] Preferably, in the actual manufacturing process, the slider 8 can be made of wear-resistant engineering plastic, which has good self-lubricating properties.

[0036] The slide groove 11 is designed in an arc shape, based on considerations of the movement trajectory and stability of the placement plate 7. The arc-shaped slide groove 11 perfectly matches the movement trajectory of the slider 8, effectively reducing the frictional resistance of the slider 8 during sliding, making the rotation of the placement plate 7 more stable and smooth. At the same time, the arc-shaped structure also provides a certain limiting effect on the slider 8, further ensuring the stability of the placement plate 7 during rotation and preventing documents from slipping due to shaking.

[0037] In the fixing assembly 4, the insertion rod 41, pull plate 42, return spring 43, and slot 44 cooperate with each other to achieve convenient fixing of the placement plate 7. The design of the pull plate 42 makes it convenient for the user to operate the insertion rod 41, while the return spring 43 ensures that the insertion rod 41 can automatically return to its original position after being pulled and insert into the slot 44, ensuring the reliability of the placement plate 7 in the fixed state.

[0038] Reference Figure 1 - Figure 3 The clamping assembly 9 includes a handle 91 for easy operation of flipping the placement plate 7. The right surface of the handle 91 is fixedly connected to the left surface of the placement plate 7. An extension plate 92 for supporting the spring 93 is fixedly connected to the left surface of the handle 91. A support spring 93 is fixedly connected to the lower surface of the extension plate 92 to make the pressure plate 94 press more tightly onto the document due to its own deformation. A pressure plate 94 for pressing against the document surface to fix the document and prevent it from sliding off is fixedly connected to the right end of the support spring 93. A handle 3 for easy operation of pulling out the storage drawer 2 is fixedly connected to the front surface of the storage drawer 2. The inner surface of the handle 3 is provided with an arc surface to make the shape of the handle 3 more ergonomic and make it more comfortable for the operator to hold.

[0039] The various components of the clamping assembly 9 work together to effectively secure the document. The armrest 91 is ergonomically designed, allowing the user to easily grip and apply force to flip the placement plate 7. The combination of the extension plate 92 and the support spring 93 enables the pressure plate 94 to automatically adjust the pressure according to the thickness of the document, ensuring that the document is firmly secured to the placement plate 7.

[0040] In actual use, the user first pulls handle 3, and the movement of handle 3 causes the storage drawer 2 to be smoothly pulled out of the cabinet 1. Due to the curved design of the inner surface of handle 3, the user's hand can grip it naturally and comfortably during the pulling process, reducing hand fatigue.

[0041] Next, place the documents on the upper surface of the placement plate 7. When placing documents, users can categorize them according to factors such as document type and date, further improving document management efficiency. Then, pull the pressure plate 94. The movement of the pressure plate 94 causes the support spring 93 to retract and undergo elastic deformation. At this point, push the documents to be stored under the pressure plate 94, release the pressure plate 94, and under the elastic action of the support spring 93, the pressure plate 94 presses firmly onto the documents, effectively preventing the documents from sliding on the placement plate 7.

[0042] Next, pull the handle 91 to rotate the placement plate 7. During the rotation, the slider 8 slides along the groove 11. Since the groove 11 is arc-shaped, the slider 8 slides smoothly and stably, and the placement plate 7 rotates smoothly accordingly. When the placement plate 7 rotates to a certain angle, the slider 8 finally slides out of the groove 11.

[0043] At this point, pulling the pull plate 42 causes the insertion rod 41 to move, eventually retracting it into the inner wall of the storage drawer 2. After rotating the placement plate 7 to a 90-degree position, releasing the pull plate 42 stops the force applied to it, and the insertion rod 41 quickly inserts into the slot 44 under the action of the return spring 43, thus fixing the placement plate 7 in place. Now, the user can easily find the documents located at the bottom without having to laboriously flip through a large number of documents as in the traditional method.

[0044] After the file search is complete, pull the pull plate 42 again to pull the insert 41 out of the slot 44, then rotate the placement plate 7 in the opposite direction to return it to its initial position, and then push the storage drawer 2 back into the cabinet 1 to complete the file storage and retrieval operation.

[0045] It is important to note that during daily use, all components of the device should be inspected regularly. For example, check if there are any foreign objects in the slide groove 11 affecting the sliding of the slider 8, check if the elasticity of the return spring 43 is normal, and check if the support spring 93 can effectively press the pressure plate 94 to clamp the document. If any component is found to be damaged or malfunctioning, it should be repaired or replaced in a timely manner to ensure the normal use of the device.

[0046] In addition, to further enhance the security and moisture-proof and insect-proof performance of the stored documents, a moisture-proof layer can be installed inside cabinet 1, such as using moisture-proof materials to construct the inner walls of cabinet 1; insect repellent can also be placed inside cabinet 1 to prevent documents from being damaged by insects. Simultaneously, locks can be installed on storage drawers 2 to secure the documents, prevent unauthorized access, and protect the confidentiality of the documents.

[0047] Preferably, in a specific application scenario, to enable those skilled in the art to implement it, the following supplementary or alternative descriptions are provided:

[0048] Cabinet 1 is rectangular in shape, and its dimensions can be flexibly customized according to actual usage scenarios and storage needs. The common standard dimensions are 1800mm in height, 800mm in width, and 400mm in depth. This size design is convenient for placement in an office environment while providing ample storage space. The inner walls of cabinet 1 are connected to the storage drawers 2 by sliding rails on the left and right sides. The depth of the sliding rails is 20mm, and the width is the same as the width of the sliding rails on both sides of the storage drawers 2, which is 15mm. This precise dimensional matching ensures the smoothness and stability of the storage drawers 2 sliding within cabinet 1, facilitating users' access to documents.

[0049] The storage drawer 2 is also designed as a cuboid structure, slightly smaller than the internal space of cabinet 1 to ensure free sliding within cabinet 1. Typically, the storage drawer 2 is 250mm high, 780mm wide, and 380mm deep. This size fully utilizes the internal space of cabinet 1 without being too large and hindering sliding. The front end of the inner wall of the storage drawer 2 has a groove 11 to accommodate and guide the slider 8. The groove 11 is arc-shaped with a central angle of 90° and a radius of 120mm. This arc-shaped design precisely matches the flipping trajectory of the placement plate 7, greatly reducing the friction of the slider 8 during sliding and making the rotation of the placement plate 7 smoother and more stable. The groove 11 is fixed to the front end of the inner wall of the storage drawer 2 by welding, with uniform and strong welds ensuring structural stability. A handle 3 is fixedly connected to the center of the front surface of the storage drawer 2. The handle 3 is 150mm long and has an ergonomic curved surface with a radius of 30mm on its inner surface. This makes it more comfortable for users to hold, reduces hand fatigue, and makes it easier for users to pull the storage drawer 2 out of or push it into the cabinet 1.

[0050] The baffle 10 is a rectangular plate structure, with a length of 780mm, the same as the width of the storage drawer 2, a height of 100mm, and a thickness of 5mm. The left surface of the baffle 10 is tightly fixed to the inner wall of the storage drawer 2 by high-strength bolts with a bolt spacing of 100mm, evenly distributed to ensure the connection is firm. A cylinder 5 is fixedly connected to the center of the right surface of the baffle 10. Its main function is to prevent documents from sliding down and falling after the placement plate 7 is flipped, ensuring the safe storage of documents, and at the same time providing stable support for the cylinder 5.

[0051] The cylinder 5 is a hollow cylinder with an inner diameter of 30mm, an outer diameter of 40mm, and a length of 80mm. The inner wall of the cylinder 5 and the rotating shaft 6 are connected by a clearance fit, with the clearance controlled between 0.1-0.2mm. This fit ensures that the rotating shaft 6 rotates freely within the cylinder 5 without excessive wobbling. The cylinder 5 is securely fixed to the center of the right surface of the baffle 10 by welding. The weld seam is ground to ensure a smooth surface and avoids obstructing the rotation of the rotating shaft 6.

[0052] The pivot 6 is a cylindrical structure with a diameter of 29.8mm and a length slightly larger than the width of the storage drawer 2, at 800mm. The outer wall of the pivot 6 is fixedly connected to the placement plate 7 via a key. The keyway is 8mm wide and 5mm deep, and the key is made of 45# steel, hardened to provide high strength and wear resistance, ensuring that the pivot 6 can stably rotate the placement plate 7. Both ends of the pivot 6 are rotatably connected to the inner wall of the storage drawer 2 via bearings. These bearings are high-precision deep groove ball bearings, model 6204, which effectively reduce friction and vibration during rotation, improving the stability of the placement plate 7's rotation.

[0053] The placement plate 7 is a rectangular plate structure, 750mm long, 350mm wide, and 10mm thick. The left surface of the placement plate 7 is connected to the rotating shaft 6 via a key, ensuring synchronous rotation between the two. A slider 8 is fixedly connected to the center of the front surface of the placement plate 7. The slider 8 is a cuboid structure, 30mm long, 20mm wide, and 15mm high. The slider 8 is fixed to the placement plate 7 with bolts spaced 10mm apart, evenly distributed to ensure a secure connection. The placement plate 7 is used to place documents; its size design meets the placement needs of common documents while ensuring document stability during flipping.

[0054] The insert rod 41 is a cylindrical structure with a diameter of 8mm and a length of 80mm. The outer wall of the insert rod 41 is slidably connected to the inner wall of the storage drawer 2 through a through hole with a diameter of 8.2mm, ensuring that the insert rod 41 can slide freely within it. A pull plate 42 is fixedly connected to the center of the rear surface of the insert rod 41 by welding.

[0055] The pull plate 42 is a rectangular plate structure, 60mm in length, 30mm in width, and 3mm in thickness. The design of the pull plate 42 facilitates the user's operation of the insertion rod 41, and the user can easily control the position of the insertion rod 41 by pulling the pull plate 42.

[0056] The return spring 43 is a cylindrical helical spring with a spring wire diameter of 2mm, an outer diameter of 15mm, and a free length of 50mm. One end of the return spring 43 is fixed to the front surface of the storage drawer 2 by welding, and the other end is welded to the rear surface of the pull plate 42. The function of the return spring 43 is to automatically return the insert rod 41 to its original position after it is pulled, allowing it to re-insert into the slot 44, thus ensuring the stability of the placement plate 7 in its fixed state.

[0057] The slot 44 is a cylindrical groove with a diameter of 8mm and a depth of 15mm, located on the front surface of the placement plate 7. The outer wall of the insert 41 can be tightly inserted into the inner wall of the slot 44 to fix the placement plate 7 in place. The position of the slot 44 corresponds precisely to the position of the insert 41 on the storage drawer 2, ensuring that the insert 41 can be accurately inserted into the slot 44.

[0058] The handrail 91 has a rectangular structure, with a length of 120mm, a width of 30mm, and a thickness of 20mm. The right surface of the handrail 91 is fixedly connected to the left surface of the placement plate 7 by bolts with a bolt spacing of 50mm, which are evenly distributed to facilitate the user to grip the handrail 91 and flip the placement plate 7.

[0059] The extension plate 92 is a rectangular plate structure with a length of 80mm, a width of 30mm, and a thickness of 3mm. The left surface of the extension plate 92 is fixedly connected to the left surface of the handrail 91 by welding, and a support spring 93 is fixedly connected to its lower surface.

[0060] The support spring 93 is a cylindrical helical spring with a spring wire diameter of 1.5mm, an outer diameter of 10mm, and a free length of 30mm. One end of the support spring 93 is welded to the lower surface of the extension plate 92, and the other end is welded to the upper surface of the pressure plate 94. The elasticity of the support spring 93 allows the pressure plate 94 to press firmly onto the document, effectively preventing the document from sliding off during the flipping of the placement plate 7.

[0061] The pressure plate 94 is a rectangular plate structure, 70mm in length, 30mm in width, and 2mm in thickness. The lower surface of the pressure plate 94 is flat, allowing for full contact with the document surface and effective document fixation. The pressure plate 94 is connected to the extension plate 92 via a support spring 93, which automatically adjusts the pressure according to the document's thickness, ensuring the document is tightly secured to the placement plate 7.

[0062] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An economic management document storage device, comprising a cabinet (1), characterized in that: The inner wall of the cabinet (1) is slidably connected to a storage drawer (2). The inner wall of the storage drawer (2) is provided with a flipping component. The flipping component includes a baffle (10). The left surface of the baffle (10) is fixedly connected to the inner wall of the storage drawer (2). The right surface of the baffle (10) is fixedly connected to a cylinder (5). The inner wall of the cylinder (5) is rotatably connected to a rotating shaft (6). The outer wall of the rotating shaft (6) is fixedly connected to a placement plate (7). The rotating shaft (6) is rotatably connected to the inner wall of the storage drawer (2). The front surface of the placement plate (7) is fixedly connected to a slider (8). The front end of the inner wall of the storage drawer (2) is provided with a slide groove (11). The outer wall of the slider (8) slides on the inner wall of the slide groove (11). The front surface of the storage drawer (2) is provided with a fixing component (4). The left surface of the placement plate (7) is provided with a clamping component (9).

2. The economic management document storage device according to claim 1, characterized in that: The slide (11) is set to be arc-shaped.

3. The economic management document storage device according to claim 1, characterized in that: The fixing component (4) includes a plug rod (41), the outer wall of which is slidably connected to the inner wall of the storage drawer (2), and a pull plate (42) is fixedly connected to the rear surface of the plug rod (41).

4. The economic management document storage device according to claim 3, characterized in that: The front surface of the placement plate (7) is provided with a slot (44), and the outer wall of the insertion rod (41) is inserted into the inner wall of the slot (44).

5. The economic management document storage device according to claim 4, characterized in that: A return spring (43) is fixedly connected to the front surface of the storage drawer (2), and the front end of the return spring (43) is fixedly connected to the rear surface of the pull plate (42).

6. The economic management document storage device according to claim 1, characterized in that: The clamping assembly (9) includes a handrail (91), the right surface of which is fixedly connected to the left surface of the placement plate (7), and an extension plate (92) is fixedly connected to the left surface of the handrail (91).

7. The economic management document storage device according to claim 6, characterized in that: A support spring (93) is fixedly connected to the lower surface of the extension plate (92), and a pressure plate (94) is fixedly connected to the right end of the support spring (93).

8. The economic management document storage device according to claim 7, characterized in that: The front surface of the storage drawer (2) is fixedly connected to a handle (3), and the inner surface of the handle (3) is provided with an arc surface.

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