A file management device for public management

Abstract

This invention relates to the field of document storage technology and discloses a document management device for public administration, including a cabinet. A controller is embedded in the front of the cabinet, comprising a display screen, an RFID reader, a PLC controller, and a control panel. The front of the cabinet has multiple mounting windows, each containing a storage slot. Several storage slots are arranged in a linear array within the mounting windows. Each storage slot includes a first mounting plate and a second mounting plate, with a baffle sliding back and forth along the depth of the mounting window between the first and second mounting plates. The storage slots hold document boxes and not only have the function of pushing out document boxes but also the function of absorbing them. The storage slots are numbered, and the controller drives the action of the target numbered storage slot to push out the sought document box or absorb the returned document box, thereby achieving the effect of conveniently finding and retrieving documents.

Description

Technical Field

[0001] The present invention relates to the technical field of file storage, and in particular to a file management device for public management. Background Art

[0002] Files in file cabinets in public places are often difficult to find due to the large number of users and irregular access to files. In order to solve this problem and facilitate management, in the prior art, a patent document with announcement number CN112093351B discloses a public management special file management device, wherein a first radio frequency reader is arranged on the top of the box body of the device, and a group of upper support beams and a group of lower support beams are arranged on both sides of the box body; the storage module is arranged between the upper support beam and the lower support beam, including a plurality of book storage cavities arranged side by side; a plurality of second electronic tags corresponding to the book storage cavities are evenly arranged on the inner wall of the inner upper support beam; a strip material entrance is opened along the width direction on one side of the top of the box body, a limit stop groove cooperating with the strip material entrance is arranged below the strip material entrance, a book delivery mechanism cooperating with the limit stop groove is arranged below the limit stop groove, and a second radio frequency reader cooperating with the second electronic tag is arranged inside the book delivery mechanism; the controller is used to receive the read data of the first radio frequency reader and the second radio frequency reader, and send a control instruction to the first drive device. The device can realize accurate identification, storage and retrieval of books.

[0003] In actual use, the file management device proposed in the above scheme has a relatively closed box body with one entrance and one exit. Files can only be taken and placed one by one. When the management personnel are sorting the materials, it is very inconvenient to take them. If an open cabinet structure is used to store files, the files may be taken and placed randomly, which is not conducive to management. Based on this, the existing file management device has the problem of inconvenience in taking and placing files, which easily causes disorder in the file management order and needs to be further improved. Summary of the invention

[0004] The purpose of the present invention is to solve the problem of inconvenience in taking and placing files in existing file management devices, and to propose a file management device for public management.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a file management device for public management, including a cabinet, a controller is embedded in the front of the cabinet, the controller includes a computer display, an RFID card reader, a PLC controller and a control panel, and a plurality of storage card holders are arranged in a linear array in the front of the cabinet.

[0006] The storage card seat includes a first mounting plate and a second mounting plate, a baffle is slidably installed between the first mounting plate and the second mounting plate and reciprocates along the depth direction of the mounting window, and the surface of the second mounting plate and the baffle is slidably covered with a continuous transmission belt, one end of the transmission belt is fixedly connected to the front end of the first mounting plate, and the other end of the transmission belt is fixedly connected to the rear end of the first mounting plate.

[0007] A servo motor is fixedly installed inside the cabinet, and a transmission shaft is fixedly installed on the rotating end of the servo motor. The transmission shaft is arranged in the lateral direction of the installation window and is arranged on the rear side of the second installation plate. A plurality of transmission wheels are rotatably sleeved on the surface of the transmission shaft, and a selection transmission assembly corresponding to the plurality of transmission wheels is installed on the surface of the transmission shaft. The transmission shaft drives one or more transmission wheels to rotate through the selection transmission assembly, and the surface of the transmission wheel is in tight contact with the surface of the transmission belt. The transmission wheel can drive the baffle to slide back and forth in the depth direction of the installation window through the transmission of the transmission belt. The storage card seat is used to hold the file box. The storage card seat not only has the function of pushing out the file box, but also has the function of swallowing the file box. The storage card seat is used to hold the file box. The storage card seat not only has the function of pushing out the file box, but also has the function of swallowing the file box.

[0008] Preferably, the first mounting plate is embedded and fixed in the inner top wall of the mounting window, the second mounting plate is embedded and fixed in the inner bottom wall of the mounting window, a T-shaped groove is opened on the lower surface of the first mounting plate, a T-shaped sliding block is fixedly installed on the top end of the baffle, the T-shaped sliding block is slidably installed in the T-shaped groove, a positioning plate is slidably installed on the upper surface of the second mounting plate, an electric telescopic rod is fixedly installed inside the second mounting plate, the electric telescopic rod drives the positioning plate to move up and down, a positioning pin is fixedly installed on the bottom end of the baffle, when the electric telescopic rod lifts the positioning plate upward, the positioning pin can be inserted into the notch on the upper surface of the positioning plate, so that the baffle cannot be pushed.

[0009] Preferably, first rollers are rotatably installed at both ends of the second mounting plate, the transmission belt is wrapped around the surfaces of the two first rollers, the transmission wheel and the first rollers clamp the transmission belt, and two second rollers are rotatably installed at the upper and lower ends of the baffle, the transmission belt passes around the surfaces of the second rollers, so that the surface of the transmission belt forms a first positioning surface, a second positioning surface, a third positioning surface and a fourth positioning surface, the first positioning surface and the second positioning surface are parallel to the upper surface of the second mounting plate, the third positioning surface and the fourth positioning surface are respectively in sliding contact with the front and rear side surfaces of the baffle, and the upper side of the first positioning surface of the transmission belt can be used to place a file box.

[0010] Preferably, the selection transmission assembly includes a transmission seat and a drive ring, the transmission seat is fixedly mounted on the surface of the transmission shaft, a magnetic ring is slidably mounted on the end surface of the transmission seat, the drive ring is sleeved on the surface of the transmission seat, and the drive ring is fixedly connected to the cabinet, an excitation coil is arranged inside the drive ring, and the opposite surfaces of the magnetic ring and the transmission wheel are provided with raised teeth, the magnetic repulsion force of the excitation coil pushes the magnetic ring to move, so that the raised teeth of the magnetic ring and the transmission wheel are meshed together, so that one or more transmission wheels rotate together with the transmission shaft.

[0011] Preferably, a storage groove is opened inside the first mounting plate, a flexible protective cloth is arranged in the storage groove, the front side of the flexible protective cloth is fixedly connected to the front edge of the first mounting plate, a movable crossbeam is fixedly installed on the rear side of the flexible protective cloth, and the movable crossbeam is slidably arranged in the storage groove.

[0012] Two partition plates are fixedly installed in the installation window, vertical guide grooves are provided on the surfaces of the two partition plates, a lifting connection shaft is provided between the two partition plates, a flexible protective cloth is wrapped around the surface of the lifting connection shaft, the storage seat provided between the two partition plates is the first storage seat, and the storage seat provided outside the two partition plates is the second storage seat.

[0013] The two ends of the movable crossbeam are respectively fixedly connected to the T-shaped sliding blocks in the second storage seats on both sides. A traction belt is fixedly installed on the surface of the transmission belt in the second storage seat. The upper end of the traction belt is sleeved on the surface of the lifting shaft to realize the function of automatic opening and closing of the flexible protective cloth, so that the front window of the cabinet has a good protection function.

[0014] Preferably, inclined sliding slots are provided on both sides of the baffle, and baffles are clamped in the sliding slots on both sides. The front ends of the baffles on both sides extend to the front side of the baffle. The baffles prevent the file box from tipping over, and the baffles can be hidden on both sides of the baffle.

[0015] The present invention has the following beneficial effects:

[0016] 1. The file management device proposed by the present invention has several storage card holders arranged in the cabinet body, and the storage card holders are used to hold file boxes. The storage card holders not only have the function of pushing out the file boxes, but also have the function of swallowing the file boxes. The storage card holders are numbered, and the controller is used to drive the storage card holder with the target number to move, push out the file box to be found, or swallow the returned file box for storage, so as to achieve the effect of facilitating the search and retrieval of files.

[0017] 2. By setting a baffle in the storage card seat and a positioning plate to constrain the position of the baffle, when the baffle moves forward and blocks the entrance of the storage card seat, the file box is blocked by the baffle and cannot be placed in each storage card seat at will. Only by opening the designated storage card seat through the controller, the baffle in the designated storage card seat moves backward to form a storage hole, and the file box is placed in the storage hole, which can effectively prevent the problem of returning the file box to the wrong position, and ensure that the borrowing and returning of files are orderly and sustainable;

[0018] In addition, the multi-storage card holder can operate simultaneously to push out multiple file boxes, making it faster to retrieve files, solving the problem of low work efficiency due to one entrance and one exit and taking files one by one.

[0019] 3. The file management device proposed by the present invention has multiple storage card holders arranged in a linear array. By selecting the driving assembly, multiple storage card holders can be moved individually or synchronously. When the file materials are thick, multiple storage card holders can be used to hold a file box. Since the baffle is adjustable in the direction of the depth of the installation window, when the file box is relatively long, the baffle can be moved toward the inside of the cabinet, so that the sides of each file box facing the outside of the cabinet are flush, which is more neat and beautiful.

[0020] This design, when the thickness and size of the file boxes are different, still has a good storage function, and can realize the function of automatically pushing out and swallowing the file boxes, making file management more convenient.

[0021] 4. The file management device proposed in the present invention is provided with a flexible protective cloth, which can be opened and closed automatically, so that the front window of the cabinet has a good protective function. The movement of the flexible protective cloth is driven by the second storage card seat. The closing distance of the flexible protective cloth from top to bottom is controllable. When the file box is shorter, the file box is placed in the storage card seat, and there will be a certain gap on the upper side of the file box. The gap is blocked by the flexible protective cloth with a controllable closing distance, which is not only beautiful, but also can prevent foreign objects from falling into and affecting its normal use, thereby greatly improving its safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0023] Figure 2 for Figure 1 A magnified schematic diagram of the structure at H in the middle;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the first storage card holder proposed by the present invention (I);

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the second storage card holder proposed by the present invention;

[0026] Figure 5 for Figure 4 A magnified schematic diagram of the structure at J in the middle;

[0027] Figure 6 This is a schematic diagram of the three-dimensional structure of the first storage card holder proposed by the present invention (II);

[0028] Figure 7 This is a schematic diagram of the side cross-section structure of the first storage card seat proposed by the present invention;

[0029] Figure 8 This is a schematic diagram of the side cross-section structure of the second storage card holder proposed by the present invention;

[0030] Fig. 9 This is a schematic diagram of the front cross-section structure of the transmission wheel proposed by the present invention;

[0031] Fig.10 A schematic diagram of taking and placing a file box.

[0032] In the figure: 1 cabinet, 2 first mounting plate, 3 second mounting plate, 4 baffle, 5 transmission belt, 6 servo motor, 7 transmission shaft, 8 transmission wheel, 9 T-type sliding block, 10 positioning plate, 11 electric telescopic rod, 12 positioning pin, 13 first roller, 14 second roller, 15 transmission seat, 16 driving ring, 17 magnetic ring, 18 excitation coil, 19 raised teeth, 20 flexible protective cloth, 21 movable crossbeam, 22 partition plate, 23 vertical guide groove, 24 lifting shaft, 25 first storage card seat, 26 second storage card seat, 27 traction belt, 28 sliding card slot, 29 baffle, 30 file box. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] Reference Figure 1-10 A file management device for public management includes a cabinet 1, a controller is embedded in the front of the cabinet 1, and the controller includes a computer display screen, an RFID card reader, a PLC controller and a control panel.

[0036] The front of the cabinet 1 is provided with multiple layers of installation windows, each layer of the installation windows is provided with a storage card holder, and a plurality of storage card holders are arranged in a linear array in the installation windows.

[0037] Among them, Figure 3 As shown, the storage card holder includes a first mounting plate 2 and a second mounting plate 3, between which a baffle plate 4 is slidably mounted and reciprocates along the depth direction of the mounting window, and the surfaces of the second mounting plate 3 and the baffle plate 4 are slidably covered with a continuous transmission belt 5, one end of the transmission belt 5 is fixedly connected to the front end of the first mounting plate 2, and the other end of the transmission belt 5 is fixedly connected to the rear end of the first mounting plate 2, with reference to Figure 7 .

[0038] Specifically, the first mounting plate 2 is embedded and fixed in the inner top wall of the mounting window, the second mounting plate 3 is embedded and fixed in the inner bottom wall of the mounting window, a T-shaped groove is opened on the lower surface of the first mounting plate 2, a T-shaped sliding block 9 is fixedly installed on the top of the baffle 4, the T-shaped sliding block 9 is slidably installed in the T-shaped groove, a positioning plate 10 is slidably installed on the upper surface of the second mounting plate 3, an electric telescopic rod 11 is fixedly installed inside the second mounting plate 3, the electric telescopic rod 11 drives the positioning plate 10 to move up and down, a positioning pin 12 is fixedly installed on the bottom end of the baffle 4, when the electric telescopic rod 11 lifts the positioning plate 10 upward, the positioning pin 12 can be inserted into the groove on the upper surface of the positioning plate 10, so that the baffle 4 cannot be pushed.

[0039] The first rollers 13 are rotatably mounted at both ends of the second mounting plate 3, the transmission belt 5 is wrapped around the surfaces of the two first rollers 13, the transmission wheel 8 and the first rollers 13 clamp the transmission belt 5, the upper and lower ends of the baffle 4 are rotatably mounted with two second rollers 14, the transmission belt 5 passes around the surfaces of the second rollers 14, so that the surface of the transmission belt 5 forms a first positioning surface C, a second positioning surface D, a third positioning surface E and a fourth positioning surface F, refer to Figure 7 The first positioning surface C and the second positioning surface D are parallel to the upper surface of the second mounting plate 3 , and the third positioning surface E and the fourth positioning surface F are in sliding contact with the front and rear side surfaces of the baffle 4 respectively.

[0040] A servo motor 6 is fixedly installed inside the cabinet 1, and a transmission shaft 7 is fixedly installed on the rotating end of the servo motor 6. The transmission shaft 7 is arranged in the lateral direction of the installation window and is set on the rear side of the second installation plate 3. A plurality of transmission wheels 8 are rotatably sleeved on the surface of the transmission shaft 7.

[0041] The surface of the transmission shaft 7 is equipped with a selection transmission assembly corresponding to a plurality of transmission wheels 8. The transmission shaft 7 drives one or more transmission wheels 8 to rotate through the selection transmission assembly. The surface of the transmission wheel 8 is in close contact with the surface of the transmission belt 5. The transmission wheel 8 and the first roller 13 clamp the transmission belt 5. The transmission wheel 8 can drive the baffle 4 to slide back and forth along the depth direction of the installation window through the transmission of the transmission belt 5. Figure 7 As shown, when the transmission wheel 8 rotates forward or reversely, the baffle 4 is driven to deviate left or right.

[0042] Specifically, refer to Fig. 9 , the transmission assembly includes a transmission seat 15 and a drive ring 16, the transmission seat 15 is fixedly mounted on the surface of the transmission shaft 7, a magnetic ring 17 is slidably mounted on the end surface of the transmission seat 15, the drive ring 16 is sleeved on the surface of the transmission seat 15, and the drive ring 16 is fixedly connected to the cabinet 1, an excitation coil 18 is arranged inside the drive ring 16, and the opposite surfaces of the magnetic ring 17 and the transmission wheel 8 are provided with raised teeth 19, when the excitation coil 18 is energized, the magnetic repulsion force of the excitation coil 18 pushes the magnetic ring 17 to move, so that the magnetic ring 17 and the raised teeth 19 of the transmission wheel 8 are meshed together, at this time, the transmission wheel 8 rotates with the transmission shaft 7, when the excitation coil 18 generates magnetic attraction and adsorbs the magnetic ring 17, the raised teeth 19 of the magnetic ring 17 and the transmission wheel 8 are separated from each other, at this time, the transmission wheel 8 and the transmission shaft 7 can rotate independently.

[0043] refer to Figure 6 Both sides of the baffle 4 are provided with inclined sliding slots 28, and baffles 29 are clamped in the sliding slots 28 on both sides. The front ends of the baffles 29 on both sides extend to the front side of the baffle 4. When the baffle 29 slides upward along the sliding slots 28, the extension distance of the front end of the baffle 29 gradually becomes shorter, that is, the baffle 29 can be hidden on both sides of the baffle 4.

[0044] Working principle: when storing documents, use the pencil case 30 to store single-page documents or bound materials. An electronic note is pasted on the surface of the document box 30 or the surface of the bound materials. The information of the electronic note is read by the RFID card reader. For example, the information of the electronic note includes the file name and the storage location number. The PLC controller sends a start command to the excitation coil 18 (the excitation coil 18 on the rear side of the storage seat corresponding to the storage location number). After the excitation coil 18 is energized, the magnetic repulsion force of the excitation coil 18 pushes the magnetic ring 17 to move, so that the magnetic ring 17 and the raised teeth 19 of the transmission wheel 8 are meshed together. The start command starts the servo motor 6 to rotate, and the transmission wheel 8 rotates together with the transmission shaft 7. Through the transmission of the transmission belt 5, the baffle 4 is driven to move a certain distance to the rear side and then stop. Fig.10As shown in Figure A, the storage card holder is opened; it should be noted that how to control the position of the baffle 4 is determined by the servo control system of the servo motor 6. The servo control system belongs to the prior art and is not within the scope of protection claimed by the present invention, so it will not be introduced here;

[0045] The file box 30 is stuck between the two baffles 29 and placed on the upper side of the first positioning surface C of the transmission belt 5. Figure 7 and Fig.10 In FIG. A, it should be noted that the baffle 29 only prevents the file box 30 from tipping over, and does not clamp the file box 30. The file box 30 does not need to be clamped on the upper side of the first positioning surface C of the transmission belt 5, and can also move with the movement of the baffle 4 (refer to Figure 7 The horizontal dotted arrow indicates the position, and the horizontal dotted arrow indicates the movement direction of the transmission belt 5);

[0046] The servo motor 6 is started again, and the baffle 4 moves to the rear side until the file box 30 moves to a suitable position, such as Fig.10 As shown in Figure B, the current of the excitation coil 18 is changed by the PLC controller, so that the excitation coil 18 generates a magnetic attraction force to adsorb the magnetic ring 17, and the magnetic ring 17 and the raised teeth 19 of the transmission wheel 8 are separated from each other. Then, the PLC controller sends a start command to the electric telescopic rod 11, and uses the positioning plate 10 to constrain the position of the baffle 4.

[0047] When picking up the file, enter the file name or number on the control panel. As above, the PLC controller sends a start instruction to the servo motor 6, the excitation coil 18 and the electric telescopic rod 11 (not described here), driving the baffle 4 to move outward and push the file box 30 out. Fig.10 As shown in Figure A, the document box 30 is not completely pushed out, waiting for the recipient to manually take away the document box 30, and then, after the electric telescopic rod 11 lifts the positioning plate 10 upward, the positioning pin 12 can be inserted into the groove on the upper surface of the positioning plate 10, so that the baffle 4 cannot be pushed, that is, the idle storage seat is closed.

[0048] By setting a baffle 4 in the storage card seat and a positioning plate 10 for constraining the position of the baffle 4, when the baffle 4 moves forward and blocks the entrance of the storage card seat, the file box 30 is blocked by the baffle 4 and cannot be placed in each storage card seat at will. Only by opening the designated storage card seat through the controller, the baffle 4 in the designated storage card seat moves backward to form a storage hole (that is, the storage card seat is opened), and the file box 30 is placed in the storage hole, which can well prevent the file box 30 from being returned to the wrong position.

[0049] In addition, multiple excitation coils 18 are energized at the same time, causing multiple drive wheels 8 to rotate together with the drive shaft 7, so that multiple storage slots can be operated simultaneously and multiple file boxes 30 can be pushed out, making it faster to take out files, solving the problem of low work efficiency due to one entrance and one exit and taking out files one by one.

[0050] Multiple storage card holders are arranged in a linear array. By selecting a driving component, multiple storage card holders can be operated individually (i.e., one excitation coil 18 is energized), or multiple storage card holders can be operated synchronously (i.e., multiple excitation coils 18 are energized). When the file box 30 is thicker, multiple storage card holders can be used to hold one file box 30 (the baffles 29 can be hidden on both sides of the baffle 4). Since the baffle 4 is adjustable in the direction of the depth of the installation window, when the file box 30 is relatively long, the baffle 4 can be moved toward the inside of the cabinet 1, so that there is enough space to place the file box 30, and the side of each file box 30 facing the outside of the cabinet 1 is flush, which is more neat and beautiful.

[0051] This design, when the thickness and size of the file box 30 are different, still has a good storage function, and can realize the function of automatically pushing out and swallowing the file box 30, making the file management work more convenient.

[0052] The file management device proposed in the present invention is provided with a plurality of storage card seats in the cabinet 1, and the storage card seats are used to hold the file box 30. The storage card seats not only have the function of pushing out the file box 30, but also have the function of swallowing the file box 30. The storage card seats are numbered, and the storage card seats with target numbers are driven by the controller to move, and the file box 30 to be found is pushed out or the returned file box 30 is swallowed for storage. The storage card seats are used to hold the file box 30, and the storage card seats not only have the function of pushing out the file box 30, but also have the function of swallowing the file box 30.

[0053] In this embodiment, a storage groove is opened inside the first mounting plate 2, and a flexible protective cloth 20 is arranged in the storage groove. The front side of the flexible protective cloth 20 is fixedly connected to the front edge of the first mounting plate 2, and a movable cross beam 21 is fixedly installed on the rear side of the flexible protective cloth 20. The movable cross beam 21 is slidably arranged in the storage groove.

[0054] Two partition plates 22 are fixedly installed in the installation window. The surfaces of the two partition plates 22 are provided with vertical guide grooves 23. A lifting shaft 24 is provided between the two partition plates 22. Both ends of the lifting shaft 24 pass through the vertical guide grooves 23. The flexible protective cloth 20 passes around the surface of the lifting shaft 24. The storage seat provided between the two partition plates 22 is a first storage seat 25. The storage seat provided outside the two partition plates 22 is a second storage seat 26. Figure 5 .

[0055] The two ends of the movable crossbeam 21 are fixedly connected to the T-shaped sliding blocks 9 in the second storage seats 26 on both sides. A traction belt 27 is fixedly installed on the surface of the transmission belt 5 in the second storage seat 26, and the upper end of the traction belt 27 is sleeved on the surface of the lifting shaft 24.

[0056] like Figure 8 As shown, the servo motor 6 drives the transmission wheel 8 to rotate, and through the transmission of the transmission belt 5 and the traction belt 27, the lifting shaft 24 can be pulled down, so that the flexible protective cloth 20 extends downward to cover the front window of the cabinet 1. When the servo motor 6 rotates in the opposite direction, Figure 8 The baffle 4 shown in the figure is translated to the left to store the flexible protective cloth 20 in the storage groove, that is, the front window of the cabinet 1 is opened. It should be noted that the position of the baffle 4 can be fixed by the positioning plate 10, so the opening and closing distance of the flexible protective cloth 20 can also be controlled.

[0057] The file management device proposed in the present invention is provided with a flexible protective cloth 20, and the flexible protective cloth 20 can be opened and closed automatically, so that the front window of the cabinet 1 has a good protective function. The action of the flexible protective cloth 20 is driven by providing a second storage card seat 26. The closing distance of the flexible protective cloth 20 from top to bottom is controllable. When the file box 30 is shorter, the file box 30 is placed in the storage card seat, and there will be a certain gap on the upper side of the file box 30. The gap is blocked by the flexible protective cloth 20 with a controllable closing distance, which is not only beautiful, but also can prevent foreign objects from falling into and affecting its normal use, thereby greatly improving its safety.

[0058] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A file management device for public management, comprising a cabinet (1), a controller being embedded and installed on the front of the cabinet (1), characterized in that: The front of the cabinet (1) is provided with multiple layers of installation windows, each layer of the installation windows is provided with a storage card holder, and a plurality of storage card holders are arranged in a linear array in the installation windows; The storage card seat comprises a first mounting plate (2) and a second mounting plate (3), a baffle (4) is slidably mounted between the first mounting plate (2) and the second mounting plate (3) and reciprocates along the depth direction of the mounting window, a continuous transmission belt (5) is slidably covered on the surfaces of the second mounting plate (3) and the baffle (4), one end of the transmission belt (5) is fixedly connected to the front end of the first mounting plate (2), and the other end of the transmission belt (5) is fixedly connected to the rear end of the first mounting plate (2); A servo motor (6) is fixedly installed inside the cabinet (1), and a transmission shaft (7) is fixedly installed at the rotating end of the servo motor (6). The transmission shaft (7) is arranged in the transverse direction of the installation window and is arranged on the rear side of the second installation plate (3). A plurality of transmission wheels (8) are rotatably sleeved on the surface of the transmission shaft (7). A selection transmission assembly corresponding to the plurality of transmission wheels (8) is installed on the surface of the transmission shaft (7). The transmission shaft (7) drives one or more transmission wheels (8) to rotate through the selection transmission assembly. The surface of the transmission wheel (8) is in tight contact with the surface of the transmission belt (5). The transmission wheel (8) can drive the baffle (4) to slide back and forth along the depth direction of the installation window through the transmission of the transmission belt (5).

2. A public management file management device according to claim 1, characterized in that: The first mounting plate (2) is embedded and fixed in the inner top wall of the mounting window, the second mounting plate (3) is embedded and fixed in the inner bottom wall of the mounting window, a T-shaped slide groove is provided on the lower surface of the first mounting plate (2), a T-shaped sliding block (9) is fixedly installed on the top of the baffle (4), the T-shaped sliding block (9) is slidably installed in the T-shaped slide groove, a positioning plate (10) is slidably installed on the upper surface of the second mounting plate (3), an electric telescopic rod (11) is fixedly installed inside the second mounting plate (3), the electric telescopic rod (11) drives the positioning plate (10) to move up and down, and a positioning pin (12) is fixedly installed on the bottom end of the baffle (4), and the positioning pin (12) can be inserted into a notch on the upper surface of the positioning plate (10).

3. A public management file management device according to claim 2, characterized in that: Both ends of the second mounting plate (3) are rotatably mounted with first rollers (13), the transmission belt (5) is wrapped around the surfaces of the two first rollers (13), the transmission wheel (8) and the first rollers (13) clamp the transmission belt (5), the upper and lower ends of the baffle (4) are rotatably mounted with two second rollers (14), the transmission belt (5) passes around the surfaces of the second rollers (14), so that the surface of the transmission belt (5) forms a first positioning surface, a second positioning surface, a third positioning surface and a fourth positioning surface, the first positioning surface and the second positioning surface are parallel to the upper surface of the second mounting plate (3), and the third positioning surface and the fourth positioning surface are in sliding contact with the front and rear side surfaces of the baffle (4) respectively.

4. A public management file management device according to claim 3, characterized in that: The selective transmission assembly comprises a transmission seat (15) and a drive ring (16); the transmission seat (15) is fixedly mounted on the surface of the transmission shaft (7); a magnetic ring (17) is slidably mounted on the end surface of the transmission seat (15); the drive ring (16) is sleeved on the surface of the transmission seat (15), and the drive ring (16) is fixedly connected to the cabinet (1); an excitation coil (18) is arranged inside the drive ring (16); the opposing surfaces of the magnetic ring (17) and the transmission wheel (8) are both provided with raised teeth (19); the magnetic repulsion force of the excitation coil (18) pushes the magnetic ring (17) to move, so that the raised teeth (19) of the magnetic ring (17) and the transmission wheel (8) are meshed together.

5. A public management file management device according to claim 4, characterized in that: A storage groove is provided inside the first mounting plate (2), a flexible protective cloth (20) is arranged in the storage groove, the front side of the flexible protective cloth (20) is fixedly connected to the front edge of the first mounting plate (2), and a movable crossbeam (21) is fixedly installed on the rear side of the flexible protective cloth (20), and the movable crossbeam (21) is slidably arranged in the storage groove.

6. A public management file management device according to claim 5, characterized in that: Two partition plates (22) are fixedly installed in the installation window, and the surfaces of the two partition plates (22) are both provided with vertical guide grooves (23). A lifting shaft (24) is arranged between the two partition plates (22), and the flexible protective cloth (20) passes around the surface of the lifting shaft (24). The storage seat arranged between the two partition plates (22) is a first storage seat (25), and the storage seat arranged outside the two partition plates (22) is a second storage seat (26).

7. A public management file management device according to claim 6, characterized in that: The two ends of the movable crossbeam (21) are respectively fixedly connected to the T-shaped sliding blocks (9) in the second storage card seats (26) on both sides; a traction belt (27) is fixedly installed on the surface of the transmission belt (5) in the second storage card seat (26); and the upper end of the traction belt (27) is sleeved on the surface of the lifting shaft (24).

8. A public management file management device according to claim 7, characterized in that: Both sides of the baffle (4) are provided with inclined sliding slots (28), and baffles (29) are clamped in the sliding slots (28) on both sides, and the front ends of the baffles (29) on both sides extend to the front side of the baffle (4).

9. A public management file management device according to any one of claims 1 to 8, characterized in that: The controller includes a computer display screen, an RFID card reader, a PLC controller and a control panel.

Images