Book self-service quick return device

Abstract

The utility model discloses a book self-service quick return device which comprises a book self-service recovery storage box, a first connecting plate is arranged in the book self-service recovery storage box, a storage cavity is formed in the top end of the first connecting plate, and a silica gel extension cavity is connected to the top end of the storage cavity. Through the arrangement of the reset spring, the movable block is driven to move through the reset spring in the use process, so that the second connecting arm moves to drive the connecting plate and parts above the connecting plate to move upwards, and the connecting plate is connected with the silica gel extension cavity. In the using process, according to the increase of books stored in the storage cavity, the second connecting arm moves, and in cooperation with compression of a reset spring, the storage cavity moves according to the weight, so that the problem that the books are damaged in the book returning process is avoided, the books can be greatly protected in the using process, and the practicability is high. And the practicability and the convenience of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of book management, in particular to a self-service quick book return device. Background Art

[0002] With the progress of the times, various public places are becoming more and more intelligent, such as self-service libraries. Self-service libraries mean that readers do not have to go to the library in person and are not restricted by the library's opening and closing hours. They can borrow and return books, apply for library cards, and enjoy the library's pre-borrowing and book delivery services at a self-service library service machine on the street. Self-service libraries are equipped with bookshelves, book return boxes, and computer workstations, etc., which can store hundreds of books and adopt a self-service mode.

[0003] In the prior art, in the process of self-service quick return of books, after scanning the books, the books are stored in the book return device, and the book return device is often a box for storing the recovered books. However, the traditional book return device inserts the books through the entrance, which causes the books to fall directly to the bottom of the box, and the subsequent return of the books will easily cause the books to pile up with each other, and may cause damage to the books.

[0004] After searching, it is found that a book classification storage device is disclosed in Chinese patent documents (publication number: CN216425225U). This application discloses a book classification storage device, including a storage rack, a limit plate, a first drying plate, a support plate, a fan, a recycling frame, an air duct, a second drying plate, a connecting rack, a snap-fit ​​strip, a lighting plate, a placement rack, a hydraulic push rod, a storage box, a first sealing plate, a second sealing plate, a third sealing plate, a clamping plate, a spring, a partition, a handle, a guide rod and an indicator plate. Different books can be placed in the storage box. A drying structure is installed inside to dry and protect the books and reduce the damage to the books. The recycling frame is conducive to the collection and temporary storage of books. The connecting rack connects the two placement racks to maintain the stable movement of the placement racks. The placement racks can move forward and backward inside the storage box to facilitate the removal of books and avoid the trouble of the books being placed in a deep position and inconvenient to remove. More books can be placed inside the storage rack to improve the space utilization rate inside the storage rack. The clamping plate and the spring assist in limiting the books to reduce the falling of books when the storage rack moves. However, there are still the following defects:

[0005] Although the above-mentioned book classification storage device realizes the advantages of facilitating the retrieval of books and avoiding the trouble of placing books in a deep position and taking them out, it still has the problem of the traditional book return device that the books are inserted through the entrance, which causes the books to fall directly to the bottom of the box, and the subsequent return of the books easily causes the books to pile up on each other and may cause damage to the books. Utility Model Content

[0006] The purpose of the utility model is to provide a self-service quick book return device to solve the problem that the traditional book return device proposed in the above background technology inserts books through an entrance, which causes the books to fall directly to the bottom of the box, and the subsequent return of books easily causes the books to pile up with each other and may cause damage to the books.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-service quick return device for books, comprising a self-service recycling storage box for books, a first connecting plate is arranged inside the self-service recycling storage box for books, and a storage cavity is installed at the top of the first connecting plate, the top of the storage cavity is connected to a silicone extension cavity, and the top of the silicone extension cavity is connected to a second connecting plate, a connecting plate is arranged below the second connecting plate, and the connecting plate is connected to the top of the movable cavity through a dustproof accordion cover, and a second connecting arm is installed between the top of the movable cavity and the connecting plate.

[0008] Preferably, the front surface of the self-service book recycling storage box is hinged with a box cover through a hinge, and a magnetic plug-in block is installed at one end of the box cover, the front surface of the self-service book recycling storage box is provided with a plug-in slot compatible with the magnetic plug-in block, the inside of the plug-in slot is embedded with a second electromagnet, and the front surface of the box cover is provided with a insertion slot, and the insertion slot is symmetrically provided with silicone dust-proof baffles.

[0009] Preferably, a magnetic clamping block is symmetrically arranged on the top of the second connecting plate, and the magnetic clamping block is clamped inside the clamping slot. A first electromagnet is installed on the top of the inner part of the clamping slot, and the bottom end of the first electromagnet is magnetically attracted to the magnetic clamping block.

[0010] Preferably, a guide sleeve rod is symmetrically mounted on the bottom end of the second connecting plate, and the bottom end of the guide sleeve rod is movably connected to the inside of the top end of the guide sleeve tube, and the guide sleeve tube is symmetrically mounted on the top end of the first connecting plate.

[0011] Preferably, a connecting card block is installed at the bottom end of the first connecting plate, and the connecting card block is connected to the inside of a connecting card slot, and the connecting card slot is opened inside the front surface of the connecting plate.

[0012] Preferably, the bottom end of the connecting plate is symmetrically hinged with a first connecting arm through a rotating shaft, and the bottom end of the first connecting arm is hinged to the top end of the first sliding block through the rotating shaft, and the first sliding block is movably connected inside the first sliding groove.

[0013] Preferably, the first sliding groove is provided inside the connecting plate, and shock absorbers are installed on both inner walls of the first sliding groove, and one end of the shock absorber is connected to one side of the corresponding first sliding block.

[0014] Preferably, the two ends of the second connecting arm are hinged to the bottom end of the second sliding block and the top end of the movable block through a rotating shaft, and the second sliding block is movably connected to the inside of the second sliding groove, the second sliding groove is opened at the lower inside of the connecting plate, the movable block is movably connected to the inside of the movable cavity, and return springs are installed on both sides of the movable cavity, and one end of the return spring is connected to one side of the corresponding movable block.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. By setting a reset spring, the reset spring drives the movable block to move during use, so that the second connecting arm moves to drive the connecting plate and the components above the connecting plate to move upward. During use, the second connecting arm can be moved according to the increase of books stored in the storage cavity, and the reset spring is compressed to make the storage cavity move according to the weight, thereby avoiding the problem of books being damaged during the book return process. In this way, the books can be greatly protected during use, and the practicality and convenience of the device are improved.

[0017] 2. By setting the first connecting plate, storage cavity and silicone extension cavity, during use, the first connecting plate, storage cavity and silicone extension cavity constitute an extendable storage space for returning books. When connected to the self-service book recycling storage box, the magnetic card block is inserted into the card slot, and the magnetic card block and the first electromagnet are magnetically limited. In this way, as the weight of the returned books is increased, the connecting plate is lowered, and the silicone extension cavity is extended according to the lowering of the connecting plate. Compared with the traditional method, the books are always stored in this way without being scattered. The first connecting plate, storage cavity and silicone extension cavity can also be directly separated from the self-service book recycling storage box to perform the next operation, which improves the practicality and convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the structure of the combined parts of the self-service book recycling storage box and the box cover in the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the combined parts of the first connecting plate, the storage cavity, the silicone extension cavity and the second connecting plate in the utility model;

[0021] Figure 4 This is a schematic diagram of the internal parts structure of the self-service book recycling storage box in the utility model;

[0022] Figure 5For this utility model Figure 4 The A part in the figure is an enlarged schematic diagram of the parts structure.

[0023] In the figure: 1. Book self-service recycling storage box; 2. Box cover; 3. First connecting plate; 4. Storage cavity; 5. Silicone extension cavity; 6. Second connecting plate; 7. Magnetic clamping block; 8. Clamping slot; 9. First electromagnet; 10. Guide sleeve; 11. Guide sleeve; 12. Connecting block; 13. Connecting slot; 14. Connecting plate; 15. First connecting arm; 16. First sliding block; 17. First sliding slot; 18. Connecting plate; 19. Shock absorber; 20. Second sliding slot; 21. Second sliding block; 22. Second connecting arm; 23. Movable block; 24. Movable cavity; 25. Reset spring; 26. Dustproof accordion cover; 27. Plug-in slot; 28. Second electromagnet; 29. ​​Inserting slot; 30. Silicone dustproof baffle. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] Example 1

[0026] See also Figure 1-5 The utility model provides a self-service quick return device for books, including a self-service recycling storage box 1 for books, a first connecting plate 3 is arranged on the upper part of the interior of the self-service recycling storage box 1, and the top of the first connecting plate 3 is fixedly connected with a storage cavity 4, the top of the storage cavity 4 is fixedly connected with a silicone extension cavity 5, and the top of the silicone extension cavity 5 is fixedly connected with a second connecting plate 6, the top of the second connecting plate 6 is symmetrically fixedly connected with a magnetic clamping block 7, and the magnetic clamping blocks 7 are all inserted into the corresponding clamping grooves 8, the top of the clamping grooves 8 are fixedly connected with a first electromagnet 9 for magnetically attracting the top of the magnetic clamping block 7, the bottom end of the second connecting plate 6 is symmetrically fixedly connected with four guide sleeves 10, and the bottom ends of the four guide sleeves 10 are all movably connected to the corresponding The top end of the corresponding guide sleeve 11 is fixedly connected to the top end of the first connecting plate 3. The first connecting plate 3, the storage cavity 4 and the silicone extension cavity 5 are set. In this way, during use, the first connecting plate 3, the storage cavity 4 and the silicone extension cavity 5 constitute an extendable storage space for returning books. When connected to the self-service book recycling storage box 1, the magnetic card block 7 is inserted into the card slot 8, and the magnetic card block 7 and the first electromagnet 9 are magnetically limited. In this way, with the weight of the returned books, the connecting plate 14 is lowered, so that the silicone extension cavity 5 is extended according to the lowering of the connecting plate 14. Compared with the traditional method, the books are always stored in this way without being scattered.

[0027] The front surface of the self-service book recycling storage box 1 is hinged with a box cover 2 through a hinge, and the rear surface of the box cover 2 is fixedly connected with a magnetic plug-in block set in a rectangular structure. The magnetic plug-in block is plugged into the inside of a plug-in slot 27 inlaid with a second electromagnet 28, and one end of the second electromagnet 28 is magnetically attracted to one end of the magnetic plug-in block. Through the set magnetic plug-in block, during use, the magnetic plug-in block is plugged into the inside of the plug-in slot 27 and is magnetically attracted to the second electromagnet 28, so that the box cover 2 is locked and fixed.

[0028] The bottom end of the first connecting plate 3 is fixedly connected with a connecting block 12 with a "convex" structure, and the connecting block 12 is clamped in a connecting slot 13 with a "convex" structure on the inner wall. The connecting slot 13 is opened inside the front surface of the connecting plate 14. Through the setting of the connecting block 12, during use, the first connecting plate 3 and other components cooperate with the connecting block 12 to clamp with the connecting slot 13. This method facilitates the disassembly and assembly of components such as the first connecting plate 3, the storage cavity 4 and the silicone extension cavity 5.

[0029] The bottom end of the connecting plate 14 is symmetrically hinged with a first connecting arm 15 through a rotating shaft, and the other end of the first connecting arm 15 is hinged to the top of the first sliding block 16 through a rotating shaft. The first sliding block 16 is movably connected to the inside of the first sliding groove 17, and the first sliding groove 17 is opened on the upper inside of the connecting plate 18. Shock absorbers 19 are installed on the inner walls of both sides of the first sliding groove 17, and one end of the shock absorber 19 is fixedly connected to the corresponding first sliding block 16. Through the provided shock absorber 19, during use, the vibration of the connecting plate 14 caused by the falling of books is effectively reduced by the shock absorber 19 in cooperation with the first sliding block 16 and the first connecting arm 15 hinged to the first sliding block 16, thereby effectively improving the protection effect of the books.

[0030] A second sliding groove 20 is provided at the lower part of the connecting plate 18, and a second sliding block 21 is symmetrically and movably connected inside the second sliding groove 20, and the bottom end of the second sliding block 21 is hinged to the top end of the second connecting arm 22 through a rotating shaft, and the bottom end of the second connecting arm 22 is hinged to the top end of the movable block 23 through a rotating shaft, and the movable block 23 is movably connected to the inside of an active cavity 24 fixedly connected to the bottom end of the self-service book recycling storage box 1, and the inner walls on both sides of the active cavity 24 are fixedly connected to a return spring 25, one end of the return spring 25 is fixedly connected to one side of the corresponding active block 23, and the top of the active cavity 24 is fixedly connected to the bottom end of the self-service book recycling storage box 1. The end is fixedly connected with a dustproof accordion cover 26, and the top of the dustproof accordion cover 26 is fixedly connected to the bottom end of the connecting plate 18. A reset spring 25 is set, so that during use, the reset spring 25 drives the movable block 23 to move, so that the second connecting arm 22 moves to drive the connecting plate 18 and the parts above the connecting plate 18 to move upward. During use, the number of books stored in the storage cavity 4 can be increased, so that the second connecting arm 22 can be moved, and the reset spring 25 can be compressed to make the storage cavity 4 move according to the weight, thereby avoiding the problem of damage to books during the return process.

[0031] A slot 29 is provided on the front surface of the box cover 2, and a silicone dustproof baffle 30 is symmetrically fixedly connected to the inside of the slot 29. Through the slot 29, the books to be returned can be put into the self-service book recycling storage box 1 through the slot 29, and the silicone dustproof baffle 30 can effectively prevent the books from entering during use.

[0032] The specific working principle of this embodiment is as follows: first, in the self-service library, when the borrower returns the book, the information of the book is identified by a barcode scanner or a visual module, and the corresponding operation is performed. After completing the book return operation, the borrower can put the book to be returned into the self-service book recycling storage box 1 through the set insertion slot 29, and the silicone dustproof baffle 30 can effectively prevent the entry of dust during use;

[0033] Secondly, the book falls into the storage space formed by the first connecting plate 3, the storage cavity 4 and the silicone extension cavity 5, and the vibration damper 19 is provided. In the process of use, the vibration damper 19 cooperates with the first sliding block 16 and the first connecting arm 15 hinged to the first sliding block 16 to effectively damp the vibration of the connecting plate 14 caused by the falling book, thereby effectively improving the protection effect of the book.

[0034] Afterwards, the reset spring 25 is provided, so that during use, the reset spring 25 drives the movable block 23 to move, so that the second connecting arm 22 moves to drive the connecting plate 18 and the components above the connecting plate 18 to move upward. During use, the second connecting arm 22 can be moved according to the increase of books stored in the storage cavity 4, and the reset spring 25 is compressed, so that the storage cavity 4 moves according to the weight, thereby avoiding the problem of books being damaged during the book return process;

[0035] Finally, with the weight of the returned books, the connecting plate 14 descends, so that the silicone extension cavity 5 is extended according to the descent of the connecting plate 14. Compared with the traditional method, the books are always stored in this way without being scattered. When the books are piled up to a certain amount, the operator opens the box cover 2 and can directly remove the first connecting plate 3, the storage cavity 4 and the silicone extension cavity 5 to proceed to the next operation. In this way, a self-service quick return device for books is completed.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A self-service quick return device for books, comprising a self-service book collection and storage box (1), characterized in that: The self-service book recycling storage box (1) is provided with a first connecting plate (3) inside, and a storage cavity (4) is installed at the top of the first connecting plate (3), the top of the storage cavity (4) is connected to a silicone extension cavity (5), and the top of the silicone extension cavity (5) is connected to a second connecting plate (6), a connecting plate (18) is provided below the second connecting plate (6), and the connecting plate (18) is connected to the top of the active cavity (24) through a dustproof accordion cover (26), and a second connecting arm (22) is installed between the top of the active cavity (24) and the connecting plate (18).

2. A self-service quick book return device according to claim 1, characterized in that: The front surface of the self-service book recycling storage box (1) is hingedly connected to a box cover (2) through a hinge, and a magnetic plug-in block is installed at one end of the box cover (2). The front surface of the self-service book recycling storage box (1) is provided with a plug-in slot (27) adapted to the magnetic plug-in block, and a second electromagnet (28) is embedded inside the plug-in slot (27). The front surface of the box cover (2) is provided with a insertion slot (29) penetrating therethrough, and a silicone dustproof baffle (30) is symmetrically installed on the insertion slot (29).

3. The self-service quick book return device according to claim 1, characterized in that: A magnet clamping block (7) is symmetrically arranged at the top end of the second connecting plate (6), and the magnet clamping block (7) is clamped inside the clamping groove (8). A first electromagnet (9) is installed at the top end of the inside of the clamping groove (8), and the bottom end of the first electromagnet (9) is magnetically attracted to the magnet clamping block (7).

4. The self-service quick book return device according to claim 1, characterized in that: A guide sleeve rod (10) is symmetrically mounted on the bottom end of the second connecting plate (6), and the bottom end of the guide sleeve rod (10) is movably connected to the top end of a guide sleeve tube (11), and the guide sleeve tube (11) is symmetrically mounted on the top end of the first connecting plate (3).

5. The self-service quick book return device according to claim 1, characterized in that: A connecting card block (12) is installed at the bottom end of the first connecting plate (3), and the connecting card block (12) is engaged in the interior of a connecting card slot (13), and the connecting card slot (13) is provided in the interior of the front surface of the connecting plate (14).

6. A self-service quick return device for books according to claim 5, characterized in that: The bottom end of the connecting plate (14) is symmetrically hinged with a first connecting arm (15) via a rotating shaft, and the bottom end of the first connecting arm (15) is hinged to the top end of a first sliding block (16) via a rotating shaft, and the first sliding block (16) is movably connected to the inside of the first sliding groove (17).

7. A self-service quick book return device according to claim 6, characterized in that: The first sliding groove (17) is arranged inside the connecting plate (18), and shock absorbers (19) are installed on both inner walls of the first sliding groove (17), and one end of the shock absorber (19) is connected to one side of the corresponding first sliding block (16).

8. The self-service quick book return device according to claim 1, characterized in that: The two ends of the second connecting arm (22) are respectively hinged to the bottom end of the second sliding block (21) and the top end of the movable block (23) through a rotating shaft, and the second sliding block (21) is movably connected to the inside of the second sliding groove (20), and the second sliding groove (20) is arranged at the lower part of the connecting plate (18), and the movable block (23) is movably connected to the inside of the movable cavity (24), and return springs (25) are installed on both sides of the movable cavity (24), and one end of the return spring (25) is connected to one side of the corresponding movable block (23).

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