Bookshelf for library

Abstract

The invention discloses a library placing bookshelf which comprises a frame, a plurality of bearing plates and a plurality of sliding plates, the frame is arranged in a concentric-square shape, the bearing plates are sequentially arranged in the frame from bottom to top, the sliding plates are sequentially arranged in the frame from top to bottom, and the bearing plates and the sliding plates are arranged in a staggered mode. A plurality of second fixing frames are sequentially mounted on the surfaces of the bearing plates and used for supporting the bottoms of books, and a plurality of first fixing frames are arranged on the sliding plates and used for supporting the tops of the books. According to the book shelf, books can be independently placed by installing a plurality of independent second fixing frames on each bearing plate, adjacent books cannot be inclined in the book taking process of a user, the books can be placed more orderly, one first fixing frame can be moved downwards, and the books can be conveniently taken out by the user. Books of different heights can be fixed, and the practicability is higher.

Description

Technical Field

[0001] The invention relates to the technical field of bookshelves, and in particular to a bookshelf for libraries. Background Art

[0002] Bookshelves are used in libraries to facilitate the placement of books. Traditional bookshelves are generally arranged in a partition structure, and then the books are neatly stacked on the partitions of each layer. When readers take books from the stacked books, the placement space of the partition becomes larger after the books are taken out, and the adjacent books are prone to tilt, making the placed books messy. In addition, since the heights of the placed books are different and each book is not individually fixed, the displayed books are prone to shaking, which will also affect the neatness of the book placement. Therefore, the technical personnel in this field provide a library placement bookshelf to solve the problems raised in the above background technology. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a bookshelf for libraries.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions: A bookshelf for a library comprises a frame, a plurality of bearing plates, and a plurality of sliding plates. The frame is arranged in a circular shape. The plurality of bearing plates are arranged in sequence inside the frame from bottom to top, and the plurality of sliding plates are arranged in sequence inside the frame from top to bottom, and the bearing plates and the sliding plates are arranged in a staggered manner. A plurality of second fixing frames are installed in sequence on the surfaces of the plurality of bearing plates for supporting the bottom of books. A plurality of first fixing frames are arranged on the plurality of sliding plates for supporting the top of books. Fastening components are arranged inside the plurality of first fixing frames and inside the plurality of second fixing frames for fastening the bottom and top of books. A lifting component for controlling the height of the first fixing frame is arranged on the plurality of sliding plates, so that the first fixing frame can limit the position of books of different heights separately.

[0005] As a further solution of the present invention, the fastening component is a rubber plate, and the inner walls on both sides of the first fixing frames and the second fixing frames are both installed with rubber plates, and the surface of the rubber plates is arc-shaped.

[0006] As a further solution of the present invention, the lifting assembly includes a sliding rod and a locking assembly for locking the sliding rod. The surfaces of the multiple sliding plates on both sides are penetrated by a plurality of sliding rods that are movably connected. The bottom ends of the sliding rods are respectively fixed to each corresponding first fixed frame, and a connecting rod is installed at the top of each two sliding rods.

[0007] As a further solution of the present invention, the locking assembly includes a limiting ball and a slot, a plurality of fixing sleeves are installed on the surfaces of the plurality of sliding plates, and the fixing sleeves correspond to each sliding rod respectively, one end of the fixing sleeve is movably connected with a telescopic rod, one end of the telescopic rod is installed with a limiting ball, a plurality of slots are evenly opened on one side of the plurality of sliding rods, the limiting ball is engaged with one of the slots, the circumferential outer walls of the plurality of telescopic rods are sleeved with springs, and the two ends of the springs are respectively fixed to the telescopic rod and the fixing sleeve.

[0008] As a further solution of the present invention, multiple sliding grooves are opened on the inner walls on both sides of the frame, and the multiple sliding plates are movably connected in the corresponding sliding grooves. Multiple electric push rods are installed on the inner walls on both sides of the frame, and one end of the electric push rods is fixed to the corresponding sliding plates.

[0009] As a further solution of the present invention, light strips are installed at both ends of the bottom of the plurality of second fixing frames.

[0010] As a further solution of the present invention, a heating plate is installed on the bottom surfaces of the plurality of second fixing frames, and a heating wire is installed inside the heating plate.

[0011] As a further solution of the present invention, a plurality of casters are installed at the bottom of the frame.

[0012] The beneficial effects of the present invention are: 1. By installing a plurality of independent second fixing frames on each carrying plate, books can be placed separately, which is convenient for users to take books without causing adjacent books to tilt, and the books can be placed more neatly.

[0013] 2. By controlling the first fixing frame to move downward so that its interior contacts the top of the book, the two rubber plates in the first fixing frame clamp the top of the book, thereby fixing the top and bottom of the book at the same time to prevent the book from shaking or tilting.

[0014] 3. According to the height of the books, the user can choose to move a first fixing frame downward to fix books of different heights, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a bookshelf for a library proposed by the present invention; Figure 2 A rear view structural schematic diagram of a bookshelf for a library proposed by the present invention; Figure 3 A partially enlarged structural schematic diagram of a bookshelf for a library proposed by the present invention; Figure 4This is a partial enlarged structural schematic diagram of a bookshelf for a library proposed by the present invention.

[0016] In the figure: 1. frame; 2. casters; 3. load-bearing plate; 4. slide groove; 5. electric push rod; 6. sliding plate; 7. first fixed frame; 8. second fixed frame; 9. connecting rod; 10. slide rod; 11. limit ball; 12. telescopic rod; 13. spring; 14. fixing sleeve; 15. slot; 16. light strip; 17. heating plate; 18. rubber sheet. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. It should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0018] Reference Figure 1-Figure 4 A bookshelf for placing books in a library comprises a frame 1, a plurality of bearing plates 3, and a plurality of sliding plates 6. The frame 1 is arranged in a circular shape, and the plurality of bearing plates 3 are arranged in sequence inside the frame 1 from bottom to top, and the plurality of sliding plates 6 are arranged in sequence inside the frame 1 from top to bottom, and the bearing plates 3 and the sliding plates 6 are arranged in a staggered manner. A plurality of second fixing frames 8 are installed on the surfaces of the plurality of bearing plates 3 in sequence for supporting the bottom of the books, and a plurality of first fixing frames 7 are arranged on the plurality of sliding plates 6 for supporting the top of the books. Fastening components are arranged inside the plurality of first fixing frames 7 and inside the second fixing frames 8 for fastening the bottom and top of the books, and a lifting component for controlling the height of the first fixing frames 7 is arranged on the plurality of sliding plates 6, so that the first fixing frames 7 can limit the individual positions of books of different heights. By installing a plurality of independent second fixing frames 8 on each bearing plate 3, the books can be placed individually, which is convenient for users to take books without tilting adjacent books.

[0019] In the present invention, the fastening component is a rubber plate 18. The inner walls on both sides of the plurality of first fixing frames 7 and the second fixing frames 8 are all installed with rubber plates 18, and the surface of the rubber plates 18 is arc-shaped. When the bottom of the book is inserted into the second fixing frame 8, the rubber plates 18 on both sides are squeezed, so that the rubber plates 18 are deformed and fit tightly to the book, and the book is temporarily fixed in each second fixing frame 8. The first fixing frame 7 is controlled to move downward so that its interior contacts the top of the book. The two rubber plates 18 in the first fixing frame 7 clamp the top of the book, and the top and bottom of the book are fixed at the same time, thereby preventing the book from shaking or tilting.

[0020] In the present invention, the lifting assembly includes a slide bar 10 and a locking assembly for locking the slide bar 10. The surfaces of the multiple sliding plates 6 on both sides are penetrated by a plurality of slide bars 10 for sliding connection. The bottom ends of the slide bars 10 are respectively fixed to each corresponding first fixed frame 7. The tops of every two slide bars 10 are installed with connecting rods 9. The locking assembly includes a limiting ball 11 and a slot 15. The surfaces of the multiple sliding plates 6 are installed with a plurality of fixing sleeves 14, and the fixing sleeves 14 correspond to each slide bar 10 respectively. One end of the fixing sleeve 14 is slidably connected to a telescopic rod 12, and one end of the telescopic rod 12 is installed with a limiting ball 11. A plurality of slots 15 are evenly opened on one side of the multiple slide bars 10. The limiting ball 11 is snapped with one of the slots 15. The circumferential outer wall of the rod 12 is sleeved with a spring 13, and the two ends of the spring 13 are fixed to the telescopic rod 12 and the fixed sleeve 14 respectively. According to the height of the book, the user can choose to move a first fixed frame 7 downward, press the connecting rod 9 downward to move the slide rod 10 downward, the slot 15 squeezes the limit ball 11, and the telescopic rod 12 moves to one side along the fixed sleeve 14. The spring 13 is forced to shrink, and the first fixed frame 7 is driven to move downward during the continuous downward movement of the slide rod 10 until the inside of the first fixed frame 7 contacts the top of the book. After the slide rod 10 stops moving, the spring 13 rebounds and resets the telescopic rod 12, and the limit ball 11 is re-engaged in one of the slots 15 to lock the position of the slide rod 10.

[0021] In the present invention, multiple slide grooves 4 are provided on the inner walls on both sides of the frame 1, and multiple sliding plates 6 are slidably connected in the corresponding slide grooves 4. Multiple electric push rods 5 are installed on the inner walls on both sides of the frame 1, and one end of the electric push rod 5 is fixed to the corresponding sliding plate 6. In order to fix the lower books, the electric push rod 5 can be driven to extend, and the sliding plate 6 moves downward along the slide groove 4 as a whole, shortening the distance between the first fixed frame 7 and the second fixed frame 8, so that the first fixed frame 7 can better lock different books.

[0022] In the present invention, multiple second fixed frames 8 are installed with light strips 16 at both ends of the bottom. Turning on the light strips 16 can increase the brightness of the second fixed frames 8, making it easier for people to find different types of books. At the same time, the light strips 16 can be further upgraded to an intelligent lighting system, which automatically turns on when the reader approaches or the ambient light is insufficient, thereby improving ease of use and energy saving.

[0023] In the present invention, a plurality of second fixing frames 8 are provided with heating plates 17 on the bottom surfaces, electric heating wires are provided inside the heating plates 17, and through holes are provided on the surfaces of the heating plates 17. When the library environment is relatively humid, the electric heating wires in the heating plates 17 are energized to generate heat, and the heat is transferred to the bottom of the books to dry the books, thereby preventing the books from being damaged by moisture.

[0024] In the present invention, a plurality of casters 2 are installed at the bottom of the frame 1, and the casters 2 can facilitate the flexible movement of the frame 1 as a whole.

[0025] Working principle: When in use, the bottom of the book can be inserted into each second fixed frame 8. When the bottom of the book is inserted into the second fixed frame 8, the rubber plates 18 on both sides are squeezed, so that the rubber plates 18 are deformed and fit tightly with the book, and the book is temporarily fixed in each second fixed frame 8. In order to prevent the top of the book from shaking, the connecting rod 9 is pressed downward to move the slide bar 10 downward, the card slot 15 squeezes the limit ball 11, and the telescopic rod 12 moves to one side along the fixed sleeve 14. The spring 13 is forced to contract, and the slide bar 10 continues to move downward. The first fixing frame 7 moves downward until the interior of the first fixing frame 7 contacts the top of the book, and the top of the book is clamped by the two rubber plates 18 in the first fixing frame 7. When the slide bar 10 stops moving, the spring 13 rebounds and resets the telescopic rod 12, and the limiting ball 11 is re-engaged in one of the slots 15 to lock the position of the slide bar 10. By fixing the top and bottom of the book at the same time, the book can be prevented from shaking or tilting. When taking the book, it is only necessary to pull up the slide bar 10 to move the first fixing frame 7 upward to pull the book out of the second fixing frame 8.

[0026] In this application, structures and connection relationships that are not described in detail are all prior arts, and their structures and principles are well-known technologies and will not be described in detail here.

[0027] 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 bookshelf for a library, comprising a frame (1), a plurality of bearing plates (3), and a plurality of sliding plates (6), characterized in that: The frame (1) is arranged in a circular shape, the plurality of bearing plates (3) are arranged in sequence inside the frame (1) from bottom to top, the plurality of sliding plates (6) are arranged in sequence inside the frame (1) from top to bottom, and the bearing plates (3) and the sliding plates (6) are arranged in a staggered manner, the surfaces of the plurality of bearing plates (3) are sequentially mounted with a plurality of second fixing frames (8) for supporting the bottom of the book, the plurality of sliding plates (6) are provided with a plurality of first fixing frames (7) for supporting the top of the book, the interiors of the plurality of first fixing frames (7) and the interiors of the second fixing frames (8) are both provided with fastening components for fastening the bottom and top of the book, and the plurality of sliding plates (6) are each provided with a lifting assembly for controlling the height of the first fixing frame (7) so that the first fixing frame (7) can limit the position of books of different heights separately.

2. A bookshelf for a library according to claim 1, characterized in that: The fastening component is a rubber plate (18), and the inner walls on both sides of the plurality of first fixing frames (7) and second fixing frames (8) are both mounted with rubber plates (18), and the surface of the rubber plates (18) is arc-shaped.

3. A bookshelf for a library according to claim 1, characterized in that: The lifting assembly comprises a sliding rod (10) and a locking assembly for locking the sliding rod (10); surfaces of the plurality of sliding plates (6) on both sides are penetrated by a plurality of sliding rods (10) movably connected thereto; the bottom ends of the sliding rods (10) are respectively fixed to each corresponding first fixing frame (7); and the top ends of each two sliding rods (10) are installed with a connecting rod (9).

4. A bookshelf for a library according to claim 3, characterized in that: The locking assembly comprises a limiting ball (11) and a slot (15); a plurality of fixing sleeves (14) are installed on the surfaces of the plurality of sliding plates (6), and the fixing sleeves (14) correspond to each sliding rod (10) respectively; one end of the fixing sleeve (14) is movably connected to a telescopic rod (12), and one end of the telescopic rod (12) is installed with a limiting ball (11); a plurality of slots (15) are evenly opened on one side of the plurality of sliding rods (10), and the limiting ball (11) is engaged with one of the slots (15); a spring (13) is sleeved on the circumferential outer walls of the plurality of telescopic rods (12), and the two ends of the spring (13) are respectively fixed to the telescopic rod (12) and the fixing sleeve (14).

5. The book shelf for library use according to claim 1, characterized in that: The inner walls on both sides of the frame (1) are provided with a plurality of slide grooves (4), and the plurality of slide plates (6) are movably connected in the corresponding slide grooves (4). The inner walls on both sides of the frame (1) are provided with a plurality of electric push rods (5), and one end of the electric push rods (5) is fixed to the corresponding slide plate (6).

6. The book shelf for library use according to claim 1, characterized in that: Light strips (16) are installed at both ends of the bottom of the plurality of second fixing frames (8).

7. The book shelf for library use according to claim 1, characterized in that: A heating plate (17) is installed on the bottom surfaces of the plurality of second fixing frames (8), and a heating wire is installed inside the heating plate (17).

8. The book shelf for library use according to claim 1, characterized in that: A plurality of casters (2) are installed at the bottom of the frame (1).

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