A sorting bin

Abstract

The utility model provides a kind of classification box, it is related to file classification technical field.The classification box includes fixed bottom plate, the top of fixed bottom plate is provided with classification mechanism, the classification mechanism includes driving screw rod, the outer surface of driving screw rod is connected with driven screw block by thread, the outer surface of driven screw block is fixedly connected with driven toothed plate, the outer surface of driven toothed plate is engagedly connected with two driven sector gears, the top surface of fixed bottom plate is fixedly connected with protective shell.The classification box is cooperatively arranged by the parts in classification mechanism, so that the application realizes the setting of first classification box, second classification box and third classification box can separately classify and store different kinds of files, by driving two driven sector gears to rotate, first classification box, second classification box and third classification box can be quickly opened, which facilitates users to take and store files, and further makes the device more practical.

Description

Technical Field

[0001] This utility model relates to a storage box, specifically a classification box, belonging to the field of archive classification technology. Background Technology

[0002] Archival classification is the process of categorizing archives according to certain standards, based on their source, time, content, and form, to create a hierarchical system. Classification boxes play a crucial role in the archival management and classification process.

[0003] A search revealed a file management classification box disclosed in Chinese Patent Publication No. CN221419217U, comprising a main body of the file classification box with a file insertion slot. The device utilizes a spring-loaded fixing structure; when files are inserted into the classification box, a pressure plate at one end of the spring-loaded fixing structure presses the files against the inner wall of the classification box, thus securing the files firmly.

[0004] While the above solutions can compress and secure the archives, they only provide a single storage space. This not only prevents the categorization and storage of different types of archives during use, but also requires frequent manual lifting of the top cover to retrieve archives from the middle, making the operation cumbersome and thus impractical. Therefore, we provide a classification box to solve these problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The purpose of this utility model is to provide a classification box to solve the above-mentioned problems, thereby addressing the issues of existing technologies that cannot classify and store different types of files, making it cumbersome to retrieve files from the middle and resulting in low practicality.

[0007] (II) Technical Solution

[0008] This utility model is achieved through the following technical solution: a sorting box, including a fixed base plate, a sorting mechanism is arranged above the fixed base plate, the sorting mechanism includes a driving threaded rod, a driven threaded block is threadedly connected to the outer surface of the driving threaded rod, a driven toothed plate is fixedly connected to the outer surface of the driven threaded block, two driven sector gears are meshed to the outer surface of the driven toothed plate, a protective shell is fixedly connected to the top surface of the fixed base plate, the inner top wall of the protective shell is rotatably connected to the driving threaded rod, and the inner wall of the protective shell is slidably connected to the driven toothed plate.

[0009] Preferably, a connecting shaft is fixedly connected to the inner wall of the driven sector gear, and the outer surface of the connecting shaft is rotatably connected to the protective shell. The protective shell effectively supports and limits the connecting shaft. A bearing is fixedly installed between the connecting shaft and the protective shell. The inner ring of the bearing is fixedly connected to the connecting shaft, and the outer ring of the bearing is fixedly connected to the protective shell, thereby providing greater stability when the connecting shaft rotates.

[0010] Preferably, a first classification box is fixedly connected to one end of the connecting shaft, the bottom surface of the first classification box is fixedly connected to the fixed base plate, a first swing rod is hinged to the outer surface of the connecting shaft, a second classification box is hinged to one end of the first swing rod, a second swing rod is hinged to the outer surface of the second classification box, one end of the second swing rod is hinged to the first classification box, and a third classification box is hinged to the end of the second swing rod away from the first classification box. The connecting shaft is driven to rotate by the driven sector gear, and the linkage swing of the first and second swing rods can drive the second and third classification boxes to move, effectively opening the first, second, and third classification boxes at once, making it convenient for users to retrieve and store files.

[0011] Preferably, a third swing rod is hinged to the outer surface of the third sorting box. The end of the third swing rod away from the third sorting box is hinged to the second sorting box. The third swing rod provides support and limits the second and third sorting boxes, making them more stable during movement.

[0012] Preferably, a drive motor is fixedly connected to the inner bottom wall of the protective shell, and the output end of the drive motor is fixedly connected to the active threaded rod. A control button for the drive motor is installed on the outer surface of the first sorting box. The drive motor can be started and stopped with one click through the control button, effectively controlling the output end of the drive motor to rotate or reverse.

[0013] Preferably, the first, second, and third sorting boxes are all slidably connected to a retaining plate inside, and each of the first, second, and third sorting boxes is also slidably connected to two limiting sliders inside. The outer surface of each limiting slider is fixedly connected to the retaining plate. By setting the limiting sliders, the retaining plate is effectively limited, making the retaining plate more stable when sliding.

[0014] Preferably, a support spring is fixedly connected to the outer surface of the abutment plate, and the inner walls of the first, second, and third classification boxes are all fixedly connected to the support spring. Transparent glass is fixedly connected to the inner walls of the first, second, and third classification boxes. The transparent glass allows users to find the location of the files more intuitively, quickly, and conveniently.

[0015] This utility model provides a sorting box, which has the following beneficial effects:

[0016] 1. Through the coordinated arrangement of components in the classification mechanism, this application enables the setting of a first classification box, a second classification box, and a third classification box, allowing for the separate classification and storage of different types of files. By driving two driven sector gears to rotate, the first, second, and third classification boxes can be opened quickly, facilitating users to retrieve and store files, further enhancing the practicality of this device.

[0017] 2. Through the coordinated arrangement of components in the fixing mechanism, this classification box enables the application of a spring-loaded spring to apply a rebound force to the clamping plate, thereby clamping and fixing the files in the first, second, and third classification boxes. This effectively prevents the files inside the first, second, and third classification boxes from shaking and scattering due to bumps during transport, further enhancing the stability of the device. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a three-dimensional structural diagram of the classification mechanism of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the driven sector gear of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the fixing mechanism of this utility model.

[0022] [Explanation of Key Component Symbols]

[0023] 1. Fix the base plate;

[0024] 2. Sorting mechanism; 201. Driving threaded rod; 202. Driven threaded block; 203. Driven gear plate; 204. Driven sector gear; 205. Protective shell; 206. Connecting shaft; 207. First sorting box; 208. First swing rod; 209. Second sorting box; 210. Second swing rod; 211. Third sorting box; 212. Third swing rod; 213. Drive motor;

[0025] 301. Clamping plate; 302. Limiting slider; 303. Supporting spring; 304. Transparent glass. Detailed Implementation

[0026] This utility model embodiment provides a sorting box.

[0027] Please see Figure 1 It includes a fixed base plate 1, which effectively fixes and protects the first classification box 207, keeping it away from the ground and preventing moisture from the ground from entering the interior of the first classification box 207 and affecting the preservation of the archives.

[0028] Please refer to it again. Figure 1 , Figure 2 and Figure 3 A sorting mechanism 2 is provided above the fixed base plate 1. The sorting mechanism 2 includes an active threaded rod 201. A driven threaded block 202 is threadedly connected to the outer surface of the active threaded rod 201. A driven toothed plate 203 is fixedly connected to the outer surface of the driven threaded block 202. By driving the active threaded rod 201 to rotate, the driven toothed plate 203 on the surface of the driven threaded block 202 can be driven to move up and down simultaneously.

[0029] Two driven sector gears 204 are meshed on the outer surface of the driven gear plate 203. By driving the driven gear plate 203 to move up and down, the two driven sector gears 204 can be driven to rotate relative to each other simultaneously with the connecting shaft 206 in their inner wall as the axis.

[0030] A protective shell 205 is fixedly connected to the top surface of the fixed base plate 1. The inner top wall of the protective shell 205 is rotatably connected to the active threaded rod 201, and the inner wall of the protective shell 205 is slidably connected to the driven toothed plate 203. Through the setting of the protective shell 205, the active threaded rod 201, the driven toothed plate 203 and the connecting shaft 206 are effectively supported and limited, and the components in the sorting mechanism 2 are protected, so as to prevent external dust from entering the components and affecting their normal operation.

[0031] A power supply is fixedly installed inside the protective housing 205, which can supply power to the electrical equipment in this application.

[0032] A connecting shaft 206 is fixedly connected to the inner wall of the driven sector gear 204. The outer surface of the connecting shaft 206 is rotatably connected to the protective shell 205. A bearing is fixedly installed between the connecting shaft 206 and the protective shell 205. The inner ring of the bearing is fixedly connected to the connecting shaft 206, and the outer ring of the bearing is fixedly connected to the protective shell 205. This provides greater stability when the connecting shaft 206 rotates. By driving the driven sector gear 204 to rotate, the connecting shaft 206 can rotate simultaneously.

[0033] One end of the connecting shaft 206 is fixedly connected to a first sorting box 207. The bottom surface of the first sorting box 207 is fixedly connected to the fixed base plate 1. A first swing rod 208 is hinged to the outer surface of the connecting shaft 206. A second sorting box 209 is hinged to one end of the first swing rod 208. By driving the connecting shaft 206 to rotate, the first swing rod 208 can be driven to swing at the same time, so that the second sorting box 209 moves horizontally above the first sorting box 207.

[0034] The outer surface of the second classification box 209 is hinged with a second swing rod 210. One end of the second swing rod 210 is hinged to the first classification box 207, and the end of the second swing rod 210 away from the first classification box 207 is hinged to a third classification box 211. The second classification box 209 is driven to move by the first swing rod 208, and the third classification box 211 is moved simultaneously by the linkage of the second swing rod 210. This effectively opens the first classification box 207, the second classification box 209 and the third classification box 211 at the same time, making it convenient for users to take out and store files.

[0035] A third swing rod 212 is hinged to the outer surface of the third sorting box 211. The end of the third swing rod 212 away from the third sorting box 211 is hinged to the second sorting box 209. The third swing rod 212 provides support and limits for the second sorting box 209 and the third sorting box 211, making them more stable during movement.

[0036] A drive motor 213 is fixedly connected to the inner bottom wall of the protective shell 205. The output end of the drive motor 213 is fixedly connected to the active threaded rod 201. The drive motor 213 is electrically connected to the power supply inside the protective shell 205 through a wire. By operating the control button, the drive motor 213 is powered on and drives the active threaded rod 201 to rotate, so that the first sorting box 207, the second sorting box 209 and the third sorting box 211 can be opened or closed simultaneously with one button.

[0037] Please refer to it again. Figure 1 and Figure 4 Each of the first sorting box 207, the second sorting box 209, and the third sorting box 211 has a slidingly connected abutment plate 301 inside. Each of the first sorting box 207, the second sorting box 209, and the third sorting box 211 also has two slidingly connected limit sliders 302 inside. The outer surface of each limit slider 302 is fixedly connected to the abutment plate 301, and the outer surface of each limit slider 302 is slidably connected to the first sorting box 207, the second sorting box 209, and the third sorting box 211. Through the setting of the limit sliders 302, the abutment plate 301 is effectively limited, making the abutment plate 301 more stable when sliding.

[0038] A support spring 303 is fixedly connected to the outer surface of the clamping plate 301. The inner walls of the first classification box 207, the second classification box 209, and the third classification box 211 are all fixedly connected to the support spring 303. A transparent glass 304 is fixedly connected to the inner walls of the first classification box 207, the second classification box 209, and the third classification box 211. A storage tube is fixedly installed on the inner walls of the first classification box 207, the second classification box 209, and the third classification box 211. With the setting of the storage tube, when there are many files inside the first classification box 207, the second classification box 209, and the third classification box 211 and they compress the support spring 303, the support spring 303 can be effectively retracted into the storage tube, thereby greatly saving space in the first classification box 207, the second classification box 209, and the third classification box 211.

[0039] The drive motor 213 in this application is a common electrical device in the prior art. This application will not elaborate on its model or internal structure. It can also be replaced by other power sources.

[0040] In use, when retrieving and storing different types of files, the drive motor 213 is activated to rotate the active threaded rod 201. The rotation of the active threaded rod 201 causes the driven toothed plate 203 on the surface of the driven threaded block 202 to slide up and down within the inner wall of the protective shell 205. The movement of the driven toothed plate 203, through meshing force, drives two driven sector gears 204 to rotate simultaneously relative to each other around the connecting shaft 206 in their inner walls. The rotation of the driven sector gears 204 drives the connecting shaft 206 to rotate, which in turn drives the first swing rod 208 to swing. The swing of the first swing rod 208 causes two second classification boxes 209 to move horizontally away from each other above the first classification box 207. The movement of the first classification box 207 then drives the second swing rod 208 to swing. The lever 210 swings, and the second swing lever 210 swings, causing the two third classification boxes 211 to move horizontally away from each other above the second classification box 209. This effectively opens the first classification box 207, the second classification box 209, and the third classification box 211 quickly and simultaneously, making it convenient for users to individually classify, retrieve, and store files, thus making the device more practical. When retrieving and storing files, the support spring 303 applies a rebound force to the clamping plate 301, which supports the clamping plate 301 so that one side of it is pressed tightly against the surface of the file. This effectively prevents the files inside the first classification box 207, the second classification box 209, and the third classification box 211 from shaking and scattering during the handling of the device, further enhancing the stability of the device.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A sorting box, comprising a fixed base plate (1), characterized in that: A sorting mechanism (2) is provided above the fixed base plate (1). The sorting mechanism (2) includes an active threaded rod (201). A driven threaded block (202) is threadedly connected to the outer surface of the active threaded rod (201). A driven toothed plate (203) is fixedly connected to the outer surface of the driven threaded block (202). Two driven sector gears (204) are meshed with the outer surface of the driven toothed plate (203). A protective shell (205) is fixedly connected to the top surface of the fixed base plate (1). The inner top wall of the protective shell (205) is rotatably connected to the active threaded rod (201). The inner wall of the protective shell (205) is slidably connected to the driven toothed plate (203).

2. A sorting bin according to claim 1, characterized in that: The inner wall of the driven sector gear (204) is fixedly connected to a connecting shaft (206), and the outer surface of the connecting shaft (206) is rotatably connected to the protective shell (205).

3. A sorting bin according to claim 2, characterized in that: One end of the connecting shaft (206) is fixedly connected to a first sorting box (207). The bottom surface of the first sorting box (207) is fixedly connected to a fixed base plate (1). A first swing rod (208) is hinged to the outer surface of the connecting shaft (206). A second sorting box (209) is hinged to one end of the first swing rod (208). A second swing rod (210) is hinged to the outer surface of the second sorting box (209). One end of the second swing rod (210) is hinged to the first sorting box (207). A third sorting box (211) is hinged to the end of the second swing rod (210) away from the first sorting box (207). Transparent glass (304) is fixedly connected to the inner walls of the first sorting box (207), the second sorting box (209), and the third sorting box (211).

4. A sorting bin according to claim 3, characterized in that: The outer surface of the third classification box (211) is hinged with a third swing rod (212), and the end of the third swing rod (212) away from the third classification box (211) is hinged to the second classification box (209).

5. A sorting bin according to claim 4, characterized in that: The inner bottom wall of the protective shell (205) is fixedly connected to a drive motor (213), and the output end of the drive motor (213) is fixedly connected to the active threaded rod (201).

6. A sorting bin according to claim 3, characterized in that: The first classification box (207), the second classification box (209) and the third classification box (211) are all slidably connected to a retaining plate (301). The first classification box (207), the second classification box (209) and the third classification box (211) are all slidably connected to two limiting sliders (302). The outer surface of each limiting slider (302) is fixedly connected to the retaining plate (301).

7. A sorting bin according to claim 6, characterized in that: The outer surface of the abutment plate (301) is fixedly connected to a support spring (303), and the inner walls of the first sorting box (207), the second sorting box (209) and the third sorting box (211) are all fixedly connected to the support spring (303).

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