A device for managing a university library

Abstract

The application discloses a kind of for university library management equipment, it is related to library management equipment technical field;To realize the purpose of quick cleaning;The equipment includes base, the base top is integrally provided with the base of cylindrical structure, the outer wall of base table is rotatably connected with rotating seat, and the outer wall of rotating seat top is fixed with the placing cabinet of circumferential distribution by bolt, and the inside of placing cabinet is provided with bearing plate;The method comprises the following steps: manager divides the space layout of placing cabinet according to the size, type of book.This application is provided with elastic bag, extrusion cylinder and other structures, when the placing cabinet rotates, it drives the rotation of the first rotating frame, and then drives the rotation of the extrusion rod and the extrusion cylinder, the rotation of the extrusion rod inevitably extrudes the elastic bag, so that the elastic bag is deformed, airflow is generated at the air hole and acts on the placing cabinet, blowing off the dust in the placing cabinet, achieving the purpose of cleaning, effectively saving manpower and improving practicality.

Description

Technical Field

[0001] This invention relates to the field of library management equipment technology, and more particularly to a management device for university libraries. Background Technology

[0002] A library is an institution that collects, organizes, and preserves books and materials for people to read and reference. Universities usually have libraries for students to read, in order to help students learn or improve their overall quality. In order to facilitate the standardized management of books, they often need to be stored in categories on bookshelves. Although the current library bookshelves can meet certain storage and management purposes, they often accumulate a lot of dust during storage, and require frequent cleaning and maintenance of the bookshelves and books, which wastes manpower.

[0003] A search revealed Chinese patent application CN202011486421.1, which discloses a rotating bookshelf for libraries. The bookshelf includes a circular body divided into multiple book compartments by horizontal and vertical partitions. A drive mechanism for rotating the circular bookshelf is located at the bottom. Each book compartment has a detection device to check if it contains books, and a securing device to hold the books in place. A first dust-cleaning device for cleaning the interior of each compartment is located on one side of the circular bookshelf, and a second dust-cleaning device for cleaning the surface of the bookshelf is also located on the other side. However, this rotating bookshelf has the following drawbacks: while it can meet certain storage and management needs, it often accumulates a large amount of dust during storage, requiring frequent cleaning and maintenance of the bookshelf and books, thus wasting manpower. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a management device for university libraries.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A management device for a university library includes a base with a cylindrical platform integrally formed on top. A rotating seat is rotatably connected to the outer wall of the platform. A circularly distributed placement cabinet is bolted to the top outer wall of the rotating seat. Each placement cabinet contains a support plate with two or more positioning parts installed between the support plates. The placement cabinet has a rectangular structure. A central column is screwed to the top outer wall of the platform. A first rotating frame is screwed to the outer wall of the placement cabinet near the central column. The first rotating frame is rotatably connected to the central column via a connecting part. The outer circumference of the central column is rotatably connected to a second rotating frame. The top outer wall of the second rotating frame and the bottom outer wall of the first rotating frame are fixed with screws to a uniformly distributed extrusion rod. The outer circumference of the extrusion rod is rotatably connected to an extrusion cylinder. An elastic bladder is installed on the top outer wall of the base through a fixing frame. The position of the elastic bladder corresponds to the placement cabinet, and the elastic bladder is rectangularly distributed. The shortest distance from the elastic bladder to the central column is less than the shortest distance from the extrusion cylinder to the central column. Both the elastic bladder and one side of the outer wall of the placement cabinet are provided with matching air holes.

[0007] Preferably, the base is provided with an outer shell on top, which is located outside the cabinet. An electric control door is hinged to the outer wall of the outer shell. A control box for controlling the electric control door is fixed to one side of the outer wall of the outer shell by screws. An operation screen is provided on one side of the outer wall of the control box, and a card reader is provided on one side of the outer wall of the control box.

[0008] Furthermore: the connecting part includes an annular seat and a planar spiral spring. The annular seat rotates on the outer wall of the central column, and the two ends of the planar spiral spring are welded between the outer wall of the annular seat and the inner wall of the first rotating frame. Two limiting plates are welded to the outer wall of the central column, and the two limiting plates are respectively located on the upper and lower sides of the annular seat. A hollow adhesive column is embedded and bonded to the outer circumference of the central column, and a slot adapted to the hollow adhesive column is opened on the inner circumference of the annular seat. The engagement position of the hollow adhesive column and the slot is adapted to the placement cabinet and the electric control door.

[0009] Further preferred embodiment: The positioning part includes two first locking strips and two second locking strips. Both the first and second locking strips are symmetrically arranged vertically. The outer walls of the two first locking strips and the two second locking strips are integrally provided with equally spaced support strips. The outer wall of the bearing plate and the inner wall of the placement cabinet are provided with matching slots. The first and second locking strips are detachably inserted into the slots. Adhesive sheets are adhered to the outer walls of the first and second locking strips. Equally spaced transverse elastic bands are integrally provided between the two upper adhesive sheets and between the two lower adhesive sheets. The outer walls of the support strips are fitted with elastic sleeves. The two ends of the elastic sleeves are located on the bottom outer wall of the upper adhesive sheet and the top outer wall of the lower adhesive sheet.

[0010] As a preferred embodiment of the present invention: the slot is T-shaped, the first card strip and the second card strip are L-shaped to fit the slot, an arc-shaped slot is provided on one side of the outer wall of the first card strip, and an arc-shaped protrusion adapted to the arc-shaped slot is integrally provided on one side of the outer wall of the second card strip.

[0011] As a further preferred embodiment of the present invention: a rolling ball is embedded in the outer circumference of the base, and an annular groove adapted to the rolling ball is opened on the inner circumference of the rotating seat, and the rotating seat is slidably connected to the outer wall of the rolling ball.

[0012] As a further embodiment of the present invention: corner cabinets are fixed between the placement cabinets by screws, and the outer wall of the corner cabinet on the side away from the central column has an arc-shaped structure concentric with the central column, and hooks are fixed to the inner walls on both sides of the corner cabinet by screws.

[0013] Based on the aforementioned solution: two second magnetic blocks are embedded in the outer wall of one side of the placement cabinet, and a first magnetic block adapted to the second magnetic blocks is installed on the inner wall of the outer shell through a bracket.

[0014] Based on the aforementioned scheme, the preferred embodiment is as follows: a label holder is fixed to one side of the outer wall of the outer casing by screws, a label plate is detachably inserted into the label holder, and evenly distributed label cards are detachably installed on one side of the outer wall of the label plate; two guide pillars are slidably connected to one side of the inner wall of the label holder, and a pressing plate is fixed to one end of the outer wall of the guide pillar by screws; a cleaning brush is provided on the outer wall of the pressing plate near the label plate, and a support spring is welded between the pressing plate and the label holder.

[0015] Based on the aforementioned scheme, the preferred embodiment is as follows: the outer wall of the base is detachably connected to a snap-fit ​​seat, the top outer wall of the snap-fit ​​seat is fixed with a side baffle by screws, an installation shaft is installed on one side outer wall of the side baffle, a seat plate is rotatably connected to the outer wall of the installation shaft, a support plate is rotatably connected to one side inner wall of the seat plate, a positioning pin is integrally provided at the bottom of the support plate, and a pin hole corresponding to the positioning pin is opened on the top outer wall of the snap-fit ​​seat.

[0016] Based on the aforementioned scheme, the preferred embodiment has the following configuration: Two sets of positioning sockets are provided on the top outer wall of the card holder. Each set of positioning sockets contains a display rack. The display racks are rotatably connected to the same display column via a rotating shaft. The display column has an equilateral prism structure. In this embodiment, preferably, the display column is a hexagonal prism structure. Equally spaced partitions are fixed to the outer wall of the display column by screws. Equally spaced display sections are also fixed to the outer wall of the display column by screws. The display sections and partitions are staggered. Each display section is specifically composed of multiple hinged display frames for displaying exhibits. The number of display frames in each display section is the same as the number of edges of the display column, and the size of the display frames is the same as that of the display column. The display frames at one end are hinged to the outer wall of the display column. Magnets are provided on the edges of the display frames. The partitions are made of magnetic metal. The display frames are magnetically attached to the partitions on the display column.

[0017] A smart management method for university library management equipment, characterized by comprising the following steps:

[0018] S1: The manager divides the space layout of the cabinets according to the size and type of the books;

[0019] S2: Based on the spatial layout after division, take the corresponding number of positioning parts and snap them together using arc-shaped protrusions and arc-shaped slots;

[0020] S3: Based on the divided spatial layout, adjust the distance between the first and second clips by pulling the horizontal elastic band, and then insert them into the slots to fix them in place;

[0021] S4: Place the book between the elastic sleeves on both sides of the positioning part;

[0022] S5: Repeat steps S1 to S4 until all books are placed in the storage cabinets and close the electronic door.

[0023] S6: Record the books placed in the cabinet on the label card and install it on the label board, and then install it in the label rack;

[0024] S7: Borrowers attach their library cards to the card reader or enter information through the operation screen to open the electronic door for borrowing and browsing books.

[0025] The beneficial effects of this invention are as follows:

[0026] 1. This invention, through the arrangement of a placement cabinet, a base, and a rotating seat, allows the user to rotate the rotating seat to the outside of the base, thereby adjusting the position of the placement cabinet. Due to the inclusion of elastic bladders and a compression cylinder, the rotation of the placement cabinet drives the first rotating frame to rotate, which in turn drives the compression rod and compression cylinder to rotate. Since the shortest distance from the elastic bladder to the central column is less than the shortest distance from the compression cylinder to the central column, the rotation of the compression rod inevitably compresses the elastic bladder, causing it to deform. This generates airflow at the vents, which acts on the inside of the placement cabinet, blowing away the floating dust and achieving the purpose of cleaning. This effectively saves manpower and improves practicality.

[0027] 2. By setting up control boxes, electric doors, and other structures, users can attach their library cards to the card reader or enter information through the operation screen when using the system, thereby opening the electric door to access and borrow books, thus achieving the goal of intelligent book borrowing.

[0028] 3. By incorporating a structure including hollow rubber columns, annular seats, and planar spiral springs, the planar spiral springs provide a restoring force when the storage cabinet rotates. When the storage cabinet rotates to a certain extent, the hollow rubber columns deform and disengage from the slots of the annular seats, allowing the annular seats to rotate on the outer wall of the central column, thus avoiding restriction on the rotation of the storage cabinet. As the annular seats rotate and the force exerted by the planar spiral springs on the annular seats causes the slots of the annular seats to engage with the next hollow rubber column. When the user releases the storage cabinet, the rebound force of the planar spiral springs aligns one storage cabinet with the position of the electrically controlled door, achieving the goal of maintaining the positional alignment of the storage cabinet and the electrically controlled door in a static state, thus improving practicality.

[0029] 4. By setting up structures such as elastic sleeves, first clips, and second clips, the distance between the first clips and second clips can be adjusted by pulling the horizontal elastic band according to actual needs, and then fixed in the slot, thus providing sufficient space for books of different thicknesses. The elastic sleeves and horizontal elastic bands are made of elastic materials, which can reduce wear and tear on the books, and the support strips can provide sufficient support, making it convenient and reliable to use.

[0030] 5. By setting up structures such as arc-shaped slots and arc-shaped protrusions, multiple positioning parts can be interlocked through the arc-shaped protrusions and arc-shaped slots to achieve mutual limiting and support, thereby improving the firmness; by setting up structures such as rolling balls, the smoothness of the cabinet sliding can be effectively improved.

[0031] 6. By setting up corner cabinets and hooks, the structural sturdiness between the cabinets can be enhanced while providing storage functions, making full use of space and improving practicality.

[0032] 7. By setting the first magnetic block and the second magnetic block, the cabinet can be made to correspond to the position of the electric door while retaining its ability to rotate, thus improving practicality and user experience.

[0033] 8. By setting up label panels and label cards, the book titles inside the cabinet can be displayed intuitively, making it easier for users to find information and improving practicality. By setting up structures such as cleaning brushes and support springs, the cleaning brush can be attached to the outer wall of the label panel by pressing the pressing plate according to actual needs, and then the label panel can be pulled out to wipe the information on the label cards with the cleaning brush, further improving practicality.

[0034] 9. By incorporating side panels, seat panels, and support panels, the system allows users to comfortably sit on the seat panel while reading, ensuring a good user experience. Furthermore, the seat panel and support panel can be folded and stored by rotating, saving space and enhancing practicality.

[0035] 10. By setting up structures such as partitions, display frames, and display columns, it is easy to display exhibits through the display frames, and the display content can be switched by rotating the display columns. Since the edges of the display frames are equipped with magnets and the partitions are made of magnetic metal, the display frames are magnetically attached to the partitions on the display columns. The display frames can be adjusted in shape according to needs, such as hanging on one side of the display column or attaching to the outer wall of the display column, which is highly flexible in use. In addition, the display rack is inserted into the positioning socket, which can improve the sturdiness of the snap-fit ​​structure. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the overall structure of a university library management equipment proposed in this invention;

[0037] Figure 2 This is a cross-sectional structural diagram of the casing of a university library management equipment proposed in this invention;

[0038] Figure 3 This is a cross-sectional structural schematic diagram of a rotating seat for university library management equipment proposed in this invention;

[0039] Figure 4 This is a cross-sectional structural diagram of a first rotating frame and a second rotating frame for university library management equipment proposed in this invention;

[0040] Figure 5 This is a cross-sectional schematic diagram of a ring-shaped base for university library management equipment proposed in this invention;

[0041] Figure 6 This is a partial structural diagram of a cabinet for placing management equipment in a university library, as proposed in this invention.

[0042] Figure 7 This is a schematic diagram of the structure of a positioning unit for university library management equipment proposed in this invention;

[0043] Figure 8 This is a schematic diagram of the structure of the positioning unit for university library management equipment proposed in this invention.

[0044] Figure 9 This is a schematic diagram of a label holder for university library management equipment proposed in this invention;

[0045] Figure 10 This is a schematic diagram of the overall structure of a university library management equipment according to Embodiment 2 of the present invention;

[0046] Figure 11 This is a schematic diagram of a seating board and support board for university library management equipment according to Embodiment 2 of the present invention;

[0047] Figure 12 This is a schematic diagram of the overall structure of a university library management equipment proposed in Embodiment 3 of the present invention;

[0048] Figure 13 This is a schematic diagram of a display rack for university library management equipment proposed in Embodiment 3 of the present invention.

[0049] In the diagram: 1. Base, 2. Control box, 3. Card reader, 4. Operation panel, 5. Label plate, 6. Label holder, 7. Housing, 8. Electric door, 9. Placement cabinet, 10. Support plate, 11. First magnetic block, 12. Corner cabinet, 13. Rotating seat, 14. Hook, 15. First rotating frame, 16. Flat spiral spring, 17. Air hole, 18. Elastic bladder, 19. Rolling ball, 20. Fixing frame, 21. Base, 22. Second rotating frame, 23. Extrusion drum, 24. Annular seat, 25. Hollow rubber column, 26. Extrusion rod, 27. Center column, 28. Limiting plate, 29. Transverse elastic band, 3 0 Slot, 31 Second Magnetic Block, 32 Elastic Sleeve, 33 Adhesive Sheet, 34 First Card Strip, 35 Arc-shaped Protrusion, 36 Second Card Strip, 37 Support Strip, 38 Arc-shaped Slot, 39 Label Card, 40 Support Spring, 41 Pressing Plate, 42 Cleaning Brush, 43 Guide Slide Pillar, 44 Side Baffle, 45 Seat Plate, 46 Support Plate, 47 Card Connector, 48 Mounting Shaft, 49 Pin Hole, 50 Positioning Pin, 51 Positioning Socket, 52 Display Rack, 53 Exhibit, 54 Display Frame, 55 Rotating Shaft, 56 Display Column, 57 Partition Block. Detailed Implementation

[0050] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0051] The embodiments of this patent are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this patent, and should not be construed as limiting this patent.

[0052] In the description of this patent, it should be understood that the terms “center,” “upper,” “lower,” “front,” “back,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this patent.

[0053] In the description of this patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0054] Example 1:

[0055] A type of equipment for university library management, such as Figure 1-9As shown, the system includes a base 1, on which a cylindrical platform 21 is integrally formed on the top. A rotating seat 13 is rotatably connected to the outer wall of the platform 21. A circularly distributed placement cabinet 9 is fixed to the top outer wall of the rotating seat 13 by bolts. A support plate 10 is provided inside the placement cabinet 9, and two or more positioning parts are installed between the support plates 10. The placement cabinet 9 has a rectangular structure. A central column 27 is fixed to the top outer wall of the platform 21 by screws. A first rotating frame 15 is fixed to the outer wall of the placement cabinet 9 near the central column 27 by screws. The first rotating frame 15 is rotatably connected to the outer circumference of the central column 27 via a connecting part. A second rotating frame 22 is rotatably connected to the bottom outer circumference of the central column 27. A uniformly distributed extrusion rod 26 is fixed between the top outer wall of the second rotating frame 22 and the bottom outer wall of the first rotating frame 15 by screws. An extrusion cylinder 23 is rotatably connected to the outer circumference of the extrusion rod 26. An elastic bladder 18 is installed on the top outer wall of the platform 21 via a fixing frame 20. The position of the elastic bladder 18 corresponds to that of the placement cabinet 9, and the elastic bladder 18 is rectangularly distributed. The shortest distance from the elastic bladder 18 to the central column 27 is less than the shortest distance from the extrusion cylinder 23 to the central column 27. Both the elastic bladder 18 and the outer wall of the placement cabinet 9 are provided with matching air holes 17. By setting up the placement cabinet 9, the base 21, and the rotating seat 13, the user can rotate the rotating seat 13 to the outside of the base 21, thereby adjusting the position of the placement cabinet 9. Due to the installation of the elastic bladder 18 and the extrusion cylinder... The structure 23, when the placement cabinet 9 rotates, drives the first rotating frame 15 to rotate, which in turn drives the squeezing rod 26 and the squeezing cylinder 23 to rotate. Since the shortest distance from the elastic bag 18 to the central column 27 is less than the shortest distance from the squeezing cylinder 23 to the central column 27, the rotation of the squeezing rod 26 will inevitably squeeze the elastic bag 18, thereby deforming the elastic bag 18. Airflow is generated at the air hole 17 and acts on the inside of the placement cabinet 9, blowing off the floating dust inside the placement cabinet 9, achieving the purpose of cleaning, effectively saving manpower and improving practicality.

[0056] To facilitate intelligent control; such as Figure 1 As shown, the base 1 has a shell 7 on top, which is located outside the storage cabinet 9. The outer wall of the shell 7 is hinged to an electric control door 8. A control box 2 for controlling the electric control door 8 is fixed to one side of the outer wall of the shell 7 with screws. An operation screen 4 is provided on one side of the outer wall of the control box 2, and a card reader 3 is also provided on one side of the outer wall of the control box 2. By setting up the control box 2, the electric control door 8 and other structures, when the user uses the library, he / she attaches the library card to the card reader 3 or enters information through the operation screen 4, thereby opening the electric control door 8 to borrow books, thus achieving the purpose of intelligent book borrowing.

[0057] To ensure that the placement cabinet 9 and the electrically controlled door 8 are positioned in accordance with each other; such as Figure 2-5As shown, the connecting part includes an annular seat 24 and a planar spiral spring 16. The annular seat 24 rotates on the outer wall of the central column 27. The two ends of the planar spiral spring 16 are welded between the outer wall of the annular seat 24 and the inner wall of the first rotating frame 15. Two limiting plates 28 are welded to the outer wall of the central column 27, and the two limiting plates 28 are located on the upper and lower sides of the annular seat 24, respectively. A hollow glue column 25 is embedded and bonded to the outer circumference of the central column 27. A slot adapted to the hollow glue column 25 is opened on the inner circumference of the annular seat 24. The engagement position of the hollow glue column 25 and the slot is adapted to the placement cabinet 9 and the electric control door 8. That is, when the hollow glue column 25 is engaged in the slot and the planar spiral spring 16 is in the normal state, the position of the placement cabinet 9 corresponds to the position of the electric control door 8. The structure, including the annular seat 24 and the planar spiral spring 16, allows the planar spiral spring 16 to provide a restoring force when the cabinet 9 rotates. When the cabinet 9 rotates to a certain extent, the hollow rubber column 25 deforms and disengages from the slot of the annular seat 24, allowing the annular seat 24 to rotate on the outer wall of the central column 27, thus avoiding restriction on the rotation of the cabinet 9. As the annular seat 24 rotates and the force exerted by the planar spiral spring 16 on the annular seat 24 causes the slot of the annular seat 24 to engage with the next hollow rubber column 25. When the user releases the cabinet 9, the rebound force of the planar spiral spring 16 allows one cabinet 9 to align with the electric door 8, achieving the goal of maintaining the alignment of the cabinet 9 with the electric door 8 in a static state, thus improving practicality.

[0058] To facilitate the storage of books according to actual needs; such as Figure 6-8 As shown, the positioning part includes two first locking strips 34 and two second locking strips 36. Both the first locking strips 34 and the second locking strips 36 are symmetrically arranged vertically. Equally spaced support strips 37 are integrally provided on the outer walls of adjacent sides of the two first locking strips 34 and the two second locking strips 36. Matching slots 30 are provided on the outer wall of the bearing plate 10 and the inner wall of the placement cabinet 9. The first locking strips 34 and the second locking strips 36 are detachably inserted into the slots 30. Adhesive pieces 33 are adhered to the outer walls of adjacent sides of the first locking strips 34 and the second locking strips 36. Equally spaced support strips are integrally provided between the two upper adhesive pieces 33 and between the two lower adhesive pieces 33. The outer walls of the transverse elastic band 29 and the support strip 37 are both fitted with elastic sleeves 32. The two ends of the elastic sleeves 32 are located on the bottom outer wall of the upper adhesive sheet 33 and the top outer wall of the lower adhesive sheet 33. By setting up the elastic sleeves 32, the first clip 34 and the second clip 36, the distance between the first clip 34 and the second clip 36 can be adjusted by pulling the transverse elastic band 29 according to actual needs, and they can be fixed in the slot 30. This provides sufficient space for books of different thicknesses. The elastic sleeves 32 and the transverse elastic band 29 are made of elastic material, which can reduce the wear and tear on the books. The support strip 37 can provide sufficient support, making it convenient and reliable to use.

[0059] To improve the stability of the positioning part; such as Figure 7 , Figure 8 As shown, the slot 30 has a T-shaped structure, and the first locking strip 34 and the second locking strip 36 have an L-shaped structure that fits the slot 30. An arc-shaped slot 38 is provided on one side of the outer wall of the first locking strip 34, and an arc-shaped protrusion 35 that fits the arc-shaped slot 38 is integrally provided on one side of the outer wall of the second locking strip 36. By setting the arc-shaped slot 38, the arc-shaped protrusion 35 and other structures, multiple positioning parts can be engaged by the arc-shaped protrusion 35 and the arc-shaped slot 38 to achieve mutual limiting and support, thereby improving the firmness.

[0060] To improve the smoothness of scrolling; such as Figure 3 As shown, a rolling ball 19 is embedded in the outer circumference of the base 21, and an annular groove adapted to the rolling ball 19 is opened on the inner circumference of the rotating seat 13. The rotating seat 13 is slidably connected to the outer wall of the rolling ball 19. By setting the rolling ball 19 and other structures, the smoothness of the sliding of the placement cabinet 9 can be effectively improved.

[0061] For easy storage of the disassembled positioning part; such as Figure 2 As shown, corner cabinets 12 are fixed between the storage cabinets 9 by screws. The outer wall of the corner cabinet 12 away from the central column 27 has an arc-shaped structure concentric with the central column 27. Hooks 14 are fixed to the inner walls on both sides of the corner cabinet 12 by screws. By setting corner cabinets 12 and hooks 14, the structural sturdiness between the storage cabinets 9 can be strengthened, while providing the function of storage, making full use of space and improving practicality.

[0062] To further ensure that the placement cabinet 9 and the electrically controlled door 8 are aligned; such as Figure 2 , Figure 6 As shown, two second magnetic blocks 31 are embedded in the outer wall of one side of the placement cabinet 9, and a first magnetic block 11 adapted to the second magnetic blocks 31 is installed on the inner wall of the outer shell 7 through a bracket; by setting the first magnetic block 11 and the second magnetic block 31, the placement cabinet 9 can be made to correspond to the position of the electric door 8 while retaining the rotation ability of the placement cabinet 9, thereby improving practicality and user experience.

[0063] To facilitate the labeling of books within this device; such as Figure 1 , Figure 9 As shown, a label holder 6 is fixed to one side of the outer wall of the outer casing 7 by screws. A label plate 5 is detachably inserted into the label holder 6. Label cards 39 are detachably installed on one side of the outer wall of the label plate 5. By setting the label plate 5 and the label cards 39, the book titles in the cabinet 9 can be displayed intuitively, so as to facilitate users to look up the information and improve the practicality.

[0064] To facilitate quick wiping of label card 39; such as Figure 9 As shown, two guide columns 43 are slidably connected to the inner wall of one side of the label holder 6. The outer wall of one end of the guide column 43 is fixed with the same pressing plate 41 by screws. A cleaning brush 42 is provided on the outer wall of the pressing plate 41 near the label plate 5. A support spring 40 is welded between the pressing plate 41 and the label holder 6. By setting up the cleaning brush 42, support spring 40 and other structures, the pressing plate 41 can be pressed according to actual needs, so that the cleaning brush 42 is attached to the outer wall of the label plate 5, and then the label plate 5 can be pulled out. The information of the label card 39 can be wiped by the cleaning brush 42, which improves the practicality.

[0065] In this embodiment, the user attaches the library card to the card reader 3 or enters information through the operation screen 4, thereby opening the electric door 8. The user can then operate the storage cabinet 9, rotating the rotating seat 13 to the outside of the base 21 to adjust the position of the storage cabinet 9. Due to the inclusion of structures such as the elastic bladder 18 and the compression cylinder 23, the rotation of the storage cabinet 9 drives the first rotating frame 15 to rotate, which in turn drives the compression rod 26 and the compression cylinder 23 to rotate. Since the shortest distance from the elastic bladder 18 to the central column 27 is less than the shortest distance from the compression cylinder 23 to the central column 27, the rotation of the compression rod 26 will inevitably compress the elastic bladder 18, causing the elastic bladder 18 to deform. Airflow is generated at the air hole 17 and acts on the storage cabinet 9, blowing away the floating dust inside the storage cabinet 9. Due to the inclusion of structures such as the hollow rubber column 25, the annular seat 24, and the flat spiral spring 16, the flat spiral spring 16 can provide a restoring force when the storage cabinet 9 rotates. To a certain extent, the hollow rubber column 25 deforms and disengages from the slot of the annular seat 24, allowing the annular seat 24 to rotate on the outer wall of the central column 27, thus avoiding restriction on the rotation of the storage cabinet 9. As the annular seat 24 rotates and the force of the planar spiral spring 16 acts on the annular seat 24, the slot of the annular seat 24 engages with the next hollow rubber column 25. When the user releases the storage cabinet 9, under the rebound force of the planar spiral spring 16, one storage cabinet 9 aligns with the position of the electric control door 8, achieving the purpose of maintaining the positional alignment between the storage cabinet 9 and the electric control door 8 in a static state. In addition, the user can adjust the distance between the first clip 34 and the second clip 36 by pulling the horizontal elastic band 29 according to actual needs, and insert them into the slot 30 for fixation, thereby providing sufficient space for books of different thicknesses. The elastic sleeve 32 and the horizontal elastic band 29 are made of elastic material, which can reduce the wear and tear on the books, and the support strip 37 can provide sufficient support.

[0066] Example 2:

[0067] A device for university library management, designed to facilitate reading, such as... Figure 10 , Figure 11As shown, this embodiment makes the following improvements compared to embodiment 1: A snap-fit ​​seat 47 is detachably inserted into the outer wall of the base 1. A side baffle 44 is fixed to the top outer wall of the snap-fit ​​seat 47 by screws. An installation shaft 48 is installed on one side outer wall of the side baffle 44. A seat plate 45 is rotatably connected to the outer wall of the installation shaft 48. A support plate 46 is rotatably connected to the inner wall of one side of the seat plate 45. A positioning pin 50 is integrally provided at the bottom of the support plate 46. A pin hole 49 corresponding to the positioning pin 50 is opened on the top outer wall of the snap-fit ​​seat 47. By setting up the side baffle 44, seat plate 45, support plate 46 and other structures, it is convenient for users to sit on the seat plate 45 to read, ensuring the user experience. Moreover, the seat plate 45 and support plate 46 can be folded and stored in a rotating manner, saving space and improving practicality.

[0068] Example 3:

[0069] A device for university library management, designed to provide display functions, such as... Figure 12 , Figure 13 As shown, this embodiment makes the following improvements compared to embodiment 2: Two sets of positioning sockets 51 are provided on the top outer wall of the card holder 47. Each set of positioning sockets 51 contains a display rack 52. The display racks 52 are rotatably connected to the same display column 56 via a rotating shaft 55. The display column 56 has an equilateral prism structure. In this embodiment, preferably, the display column 56 is a hexagonal prism structure. Equally spaced partition blocks 57 are fixed to the outer wall of the display column 56 by screws. Equally spaced display sections are also fixed to the outer wall of the display column 56 by screws. The display sections and partition blocks 57 are staggered. Each display section is specifically composed of multiple hinged display frames 54 for displaying exhibits 53. The number of display frames 54 in each display section is the same as the number of edges of the display column 56, and the size of the display frames 54 is the same as that of the display column 56. The display frames 54 located at one end... The display frame 54 is hinged to the outer wall of the display column 56. Magnets are provided on the edges of the display frame 54, and the partition blocks 57 are made of magnetic metal. The display frame 54 is fixed to the partition blocks 57 on the display column 56 by magnetic attraction. By setting up the partition blocks 57, display frame 54 and display column 56, it is easy to display the exhibit 53 through the display frame 54, and the display content can be switched by rotating the display column 56. Since the edges of the display frame 54 are provided with magnets, and the partition blocks 57 are made of magnetic metal, the display frame 54 can be adjusted in shape according to needs, such as hanging on one side of the display column 56 or attached to the outer wall of the display column 56, which is highly flexible in use. In addition, the display rack 52 is inserted into the positioning socket 51, which can improve the firmness of the snap-fit ​​base 47 structure.

[0070] Example 4:

[0071] An intelligent management method for university library management equipment includes the following steps:

[0072] S1: The manager divides the space layout of the storage cabinet 9 according to the size and type of the books;

[0073] S2: Based on the spatial layout after division, take the corresponding number of positioning parts and snap them together through the arc protrusion 35 and the arc slot 38;

[0074] S3: According to the spatial layout after division, adjust the distance between the first clip 34 and the second clip 36 by pulling the horizontal elastic band 29, and fix them in the slot 30;

[0075] S4: Place the book between the two elastic rubber sleeves 32 on both sides of the positioning part;

[0076] S5: Repeat steps S1 to S4 until all books are placed in the storage cabinets 9 and close the electronic door 8;

[0077] S6: Record the books in the cabinet 9 on the label card 39 and install it on the label plate 5, and then install it in the label holder 6;

[0078] S7: The borrower attaches the library card to the card reader 3 or enters information through the operation screen 4, thereby opening the electric door 8 to access and borrow books.

[0079] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A device for university library management, comprising a base, characterized in that, The base has an integral cylindrical platform at the top, with a rotating seat rotatably connected to its outer wall. A circularly distributed placement cabinet is bolted to the top outer wall of the rotating seat. Each placement cabinet contains a support plate, with two or more positioning parts installed between the support plates. The placement cabinets have a rectangular structure. A central column is screwed to the top outer wall of the base. A first rotating frame is screwed to the outer wall of the placement cabinet closest to the central column. The first rotating frame is rotatably connected to the outer circumference of the central column via a connecting part. A second rotating frame is rotatably connected to the bottom outer circumference of the central column. Evenly distributed extrusion rods are screwed between the top outer wall of the second rotating frame and the bottom outer wall of the first rotating frame. An extrusion cylinder is rotatably connected to the outer circumference of each extrusion rod. Elastic bladders are mounted on the top outer wall of the base via a fixing frame. The positions of the elastic bladders correspond to the placement cabinets, and the elastic bladders are rectangularly distributed. The shortest distance from the elastic bladder to the central column is less than the shortest distance from the extrusion cylinder to the central column. Matching air holes are provided on both the elastic bladders and one side outer wall of the placement cabinet. The connecting part includes an annular seat and a flat spiral spring. The annular seat rotates on the outer wall of the central column, and the two ends of the flat spiral spring are welded between the outer wall of the annular seat and the inner wall of the first rotating frame. Two limiting plates are welded to the outer wall of the central column, and the two limiting plates are located on the upper and lower sides of the annular seat respectively. A hollow rubber column is embedded and bonded to the outer circumference of the central column, and a slot adapted to the hollow rubber column is opened on the inner circumference of the annular seat. The engagement position of the hollow rubber column and the slot is adapted to the placement cabinet and the electric control door. The positioning part includes two first locking strips and two second locking strips. Both the first and second locking strips are symmetrically arranged. The outer walls of the two first locking strips and the two second locking strips are integrally provided with equally spaced support strips. The outer wall of the bearing plate and the inner wall of the placement cabinet are provided with matching slots. The first and second locking strips are detachably inserted into the slots. Adhesive sheets are glued to the outer walls of the first and second locking strips. Equally spaced transverse elastic bands are integrally provided between the two upper adhesive sheets and between the two lower adhesive sheets. The outer walls of the support strips are all fitted with elastic sleeves. The two ends of the elastic sleeves are located on the bottom outer wall of the upper adhesive sheet and the top outer wall of the lower adhesive sheet.

2. The university library management equipment according to claim 1, characterized in that, The base is topped with an outer shell, which is located outside the cabinet. An electrically controlled door is hinged to the outer wall of the outer shell. A control box for controlling the electrically controlled door is fixed to one side of the outer wall of the outer shell with screws. An operation panel is installed on one side of the outer wall of the control box, and a card reader is also installed on one side of the outer wall of the control box.

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