Library adjustable book shelf

Abstract

The utility model relates to the field of book shelves, in particular to a library adjustable book shelf which comprises a base, a top plate arranged above the base, a plurality of partition plates and a plurality of placing shelf mechanisms, the partition plates are installed between the base and the top plate at equal intervals, and a placing area is formed between every two adjacent partition plates. Each placing frame mechanism is installed in one placing area and comprises a rotating shaft, a rotating assembly, a plurality of placing plates and a plurality of baffles, the rotating assembly can drive the rotating shaft to rotate, so that the placing plates on the rotating shaft can be driven to rotate, and the placing plates can rotate by 180 degrees; the book shelf has the advantages that the books on the placing plate can be rotated, the positions of the books on the two sides of the placing plate can be changed, a user can conveniently take and place the books on the other side without winding to the other side of the book shelf, time consumed for taking and placing the books is shortened, time and labor are saved, use is convenient, and the effect of quickly taking and placing the books is achieved.

Description

Technical Field

[0001] The utility model relates to the field of book racks, in particular to an adjustable book rack for a library. Background Art

[0002] A library is an institution that collects, organizes, and stores books and materials for people to read and refer to. Bookshelves are shelves used to store books.

[0003] In order to increase the number of books to be placed and reduce the number of bookshelves, existing libraries generally use double-sided bookshelves, that is, books can be placed on both sides of a bookshelf. However, double-sided bookshelves are inconvenient to take books. When a user stands on one side of a bookshelf and wants to take a book on the other side of the bookshelf, he needs to go around to the other side of the bookshelf to take it, which is time-consuming and laborious, greatly prolongs the time spent on taking and placing books, and is inconvenient to use. To address this problem, a library adjustable bookshelf is now provided. Summary of the invention

[0004] The purpose of the utility model is to provide an adjustable book shelf for a library to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A library adjustable bookshelf comprises a base, a top plate is arranged above the base, and also comprises a plurality of partitions and a plurality of shelf placement mechanisms;

[0007] A plurality of partitions are installed between the base and the top plate at equal distances, a placement area is formed between two adjacent partitions, and each placement rack mechanism is installed inside a placement area;

[0008] Each placement rack mechanism includes a rotating shaft, a rotating assembly, multiple placement plates and multiple baffles. The rotating shaft is located inside the placement area. The two ends of the rotating shaft are rotatably connected to the base and the top plate respectively through bearings. The rotating assembly is located inside the base, and the rotating assembly is connected to the bottom end of the rotating shaft. Multiple placement plates are equidistantly installed on the surface of the rotating shaft, and two baffles are fixed on both sides above each placement plate.

[0009] As a further solution of the utility model: the rotating assembly includes a mounting slot, a driving gear, a driven gear, a motor and a mounting plate;

[0010] The mounting groove is opened at the bottom end of the base, the bottom end of the rotating shaft extends into the interior of the mounting groove, the driven gear is located inside the mounting groove and fixed to the surface of the rotating shaft, the driving gear rotates inside the mounting groove and is located on one side of the driven gear, the driving gear and the driven gear are meshed with each other, the mounting plate is installed inside the mounting groove, the motor is installed on the mounting plate, the output end of the motor is fixedly connected to the driving gear, and the motor is electrically connected to the controller.

[0011] As a further solution of the utility model: two limiting plates are symmetrically provided on both sides of each placement plate, and the bottom end of each limiting plate is fixedly connected to the placement plate.

[0012] As a further solution of the utility model: a stop bar is provided on both sides of each placement plate away from the limiting plate, and the bottom end of each stop bar is fixedly connected to the placement plate.

[0013] As a further solution of the utility model: a supporting plate is provided on both sides of each placement plate, each supporting plate is installed on a partition, a slide groove is opened on the top of each supporting plate, a slider is slidably connected to the inside of each slide groove, and the top of each slider is fixedly connected to the bottom end of the placement plate.

[0014] As a further solution of the utility model: a switch is provided inside each placement area, each switch is installed on a partition, and the switch is electrically connected to the controller.

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

[0016] 1. The utility model is an adjustable book shelf for a library. By setting a placement shelf mechanism, it is convenient to place books on multiple placement boards. The rotating assembly can drive the rotating shaft to rotate, thereby driving the multiple placement boards on the rotating shaft to rotate, so that the multiple placement boards can rotate 180 degrees, and then the books on the placement boards can be rotated, so that the positions of the books on both sides of the placement boards can be exchanged, which is convenient for users to take and put books on the other side without going around to the other side of the bookshelf to take them, shortening the time spent on taking and putting books, saving time and labor, and being convenient to use, achieving the effect of quickly taking and putting books.

[0017] 2. The utility model provides an adjustable book shelf for a library. By symmetrically installing two limit plates on both sides of a placement plate, the books can be limited so that the books can be stably placed on the limit plates, which is convenient for placing the books. By installing stop strips on both sides of the placement plate away from the two limit plates, the books can be limited, the stability of the books when placed can be increased, and the situation that the books are placed unstably and easily fall off can be avoided when the placement plate rotates.

[0018] 3. The utility model provides an adjustable book shelf for a library. Since the distance between two adjacent placement plates is much greater than the height of the books, it is convenient for the user to observe the other side of the book shelf and to know whether someone is passing by the other side of the book shelf, thereby avoiding accidental collision of the placement plates when rotating.

[0019] 4. The utility model provides an adjustable book shelf for a library, which can divide the book shelf into a plurality of placement areas for storing books by using a plurality of partitions, thereby realizing the partitioned storage of books and facilitating the search and retrieval of different books. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The structure of the utility model is shown in FIG. Figure 1 .

[0021] Figure 2 The structure of the utility model is shown in FIG. Figure 2 .

[0022] Figure 3 It is a cross-sectional view of the utility model.

[0023] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure of part A.

[0024] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure of part B.

[0025] Among them: 11, base; 12, top plate; 13, partition; 14, rotating shaft; 15, placement plate; 16, baffle; 17, limit plate; 18, stop strip; 19, supporting plate; 20, slide groove; 21, slider; 22, driving gear; 23, driven gear; 24, motor; 25, mounting plate; 26, mounting groove; 27, switch. DETAILED DESCRIPTION

[0026] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0027] The utility model provides the following preferred embodiments:

[0028] Embodiment 1, as Figure 1-Figure 5 As shown, a library adjustable bookshelf includes a base 11, a top plate 12 is provided above the base 11, and also includes a plurality of partitions 13 and a plurality of shelf placement mechanisms;

[0029] A plurality of partitions 13 are equidistantly installed between the base 11 and the top plate 12, and a placement area is formed between two adjacent partitions 13, and each placement shelf mechanism is installed inside a placement area; the plurality of partitions 13 can be used to divide the bookshelf into a plurality of placement areas for storing books, so that the books can be stored in different areas, making it convenient to search and take and put different books.

[0030] Each placement rack mechanism includes a rotating shaft 14, a rotating assembly, a plurality of placement plates 15 and a plurality of baffles 16. The rotating shaft 14 is located inside the placement area. The two ends of the rotating shaft 14 are rotatably connected to the base 11 and the top plate 12 respectively through bearings. The rotating assembly is located inside the base 11, and the rotating assembly is connected to the bottom end of the rotating shaft 14. A plurality of placement plates 15 are equidistantly installed on the surface of the rotating shaft 14, and two baffles 16 are fixed on both sides of the top of each placement plate 15.

[0031] It should be noted here that the distance between two adjacent placement plates 15 is much greater than the height of the books, so that the user can observe the other side of the bookshelf and know whether someone is passing by the other side of the bookshelf, thereby avoiding accidental collision of the placement plates 15 when rotating.

[0032] The rotating assembly can drive the rotating shaft 14 to rotate, thereby driving the multiple placement plates 15 on the rotating shaft 14 to rotate, so that the multiple placement plates 15 can rotate 180 degrees, and then the books on the placement plates 15 can be rotated, so that the positions of the books on both sides of the placement plates 15 can be swapped, so that the user can take and put the books on the other side without going around to the other side of the bookshelf to take them, which shortens the time spent on taking and putting books, saves time and effort, is convenient to use, and has the effect of quickly taking and putting books.

[0033] like Figure 1-Figure 5 As shown, the rotating assembly includes a mounting slot 26, a driving gear 22, a driven gear 23, a motor 24 and a mounting plate 25;

[0034] The mounting groove 26 is opened at the bottom end of the base 11, the bottom end of the rotating shaft 14 extends into the mounting groove 26, the driven gear 23 is located in the mounting groove 26 and fixed to the surface of the rotating shaft 14, the driving gear 22 rotates in the mounting groove 26 and is located on one side of the driven gear 23, the driving gear 22 and the driven gear 23 are meshed with each other, the mounting plate 25 is installed in the mounting groove 26, the motor 24 is installed on the mounting plate 25, the output end of the motor 24 is fixedly connected to the driving gear 22, and the motor 24 is electrically connected to the controller;

[0035] When the placement plate 15 needs to be rotated, the controller controls the motor 24 to work, and the motor 24 can drive the driving gear 22 connected to the output end of the motor 24 to rotate. Since the driving gear 22 and the driven gear 23 are meshed with each other, when the driving gear 22 rotates, it can drive the driven gear 23 to rotate, and the driven gear 23 can drive the rotating shaft 14 to rotate, so that the rotating shaft 14 can drive the placement plate 15 located on the rotating shaft 14 to rotate.

[0036] like Figure 1-Figure 5 As shown, two limiting plates 17 are symmetrically provided on both sides of each placement plate 15, and the bottom end of each limiting plate 17 is fixedly connected to the placement plate 15;

[0037] By symmetrically installing two limiting plates 17 on both sides of the placement plate 15, the books can be limited so that the books can be stably placed on the limiting plates 17, which is convenient for placing the books.

[0038] like Figure 1-Figure 5 As shown, each placement plate 15 is provided with a stop bar 18 on both sides away from the limiting plate 17, and the bottom end of each stop bar 18 is fixedly connected to the placement plate 15; by installing the stop bars 18 on both sides of the placement plate 15 away from the two limiting plates 17, the limiting effect on the books can be achieved, the stability of the books when placed can be increased, and the situation that the books are placed unstably and easily fall off can be avoided when the placement plate 15 rotates.

[0039] like Figure 1-Figure 5 As shown, each of the two sides of the placement plate 15 is provided with a supporting plate 19, each supporting plate 19 is installed on a partition 13, a slide groove 20 is provided at the top of each supporting plate 19, a slider 21 is slidably connected inside each slide groove 20, and the top of each slider 21 is fixedly connected to the bottom end of the placement plate 15;

[0040] The supporting plate 19, the slide groove 20 and the slider 21 can support the placement plate 15, thereby increasing the stability of the placement plate 15 and further increasing the stability of the entire bookshelf.

[0041] like Figure 1-Figure 5 As shown, each placement area is provided with a switch 27, each switch 27 is installed on a partition 13, the switch 27 is electrically connected to the controller, and each switch 27 corresponds to a motor 24. When a placement plate 15 inside a placement area needs to be rotated, the switch 27 inside the placement area is pressed. After receiving the signal from the switch 27, the controller can start the motor 24 corresponding to the switch 27 to realize the rotation of the rotating shaft 14, thereby driving the multiple placement plates 15 on the rotating shaft 14 to rotate.

[0042] The beneficial effects of the present invention are specifically embodied in that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A library adjustable bookshelf, comprising a base (11), a top plate (12) being provided above the base (11), characterized in that: It also includes a plurality of partitions (13) and a plurality of placement rack mechanisms; A plurality of partitions (13) are installed at equal intervals between the base (11) and the top plate (12), a placement area is formed between two adjacent partitions (13), and each placement rack mechanism is installed inside a placement area; Each placement rack mechanism comprises a rotating shaft (14), a rotating assembly, a plurality of placement plates (15) and a plurality of baffles (16); the rotating shaft (14) is located inside the placement area; the two ends of the rotating shaft (14) are rotatably connected to the base (11) and the top plate (12) via bearings; the rotating assembly is located inside the base (11) and is connected to the bottom end of the rotating shaft (14); the plurality of placement plates (15) are equidistantly mounted on the surface of the rotating shaft (14); and two baffles (16) are fixed on both sides above each placement plate (15).

2. The library adjustable bookshelf according to claim 1, characterized in that: The rotating assembly comprises a mounting groove (26), a driving gear (22), a driven gear (23), a motor (24) and a mounting plate (25); The mounting groove (26) is formed at the bottom end of the base (11), the bottom end of the rotating shaft (14) extends into the mounting groove (26), the driven gear (23) is located inside the mounting groove (26) and is fixed to the surface of the rotating shaft (14), the driving gear (22) rotates inside the mounting groove (26) and is located on one side of the driven gear (23), the driving gear (22) and the driven gear (23) are meshed with each other, the mounting plate (25) is mounted inside the mounting groove (26), the motor (24) is mounted on the mounting plate (25), the output end of the motor (24) is fixedly connected to the driving gear (22), and the motor (24) is electrically connected to the controller.

3. The library adjustable bookshelf according to claim 2, characterized in that: Two limiting plates (17) are symmetrically arranged on both sides of each placement plate (15), and the bottom end of each limiting plate (17) is fixedly connected to the placement plate (15).

4. The library adjustable bookshelf according to claim 3, characterized in that: A stop bar (18) is provided on both sides of each placement plate (15) away from the limiting plate (17), and the bottom end of each stop bar (18) is fixedly connected to the placement plate (15).

5. The library adjustable bookshelf according to claim 4, characterized in that: Each placement plate (15) is provided with a supporting plate (19) on both sides, each supporting plate (19) is mounted on a partition plate (13), a slide groove (20) is provided at the top of each supporting plate (19), a slider (21) is slidably connected inside each slide groove (20), and the top end of each slider (21) is fixedly connected to the bottom end of the placement plate (15).

6. The library adjustable bookshelf according to claim 5, characterized in that: A switch (27) is provided inside each placement area, each switch (27) is mounted on a partition (13), and the switch (27) is electrically connected to the controller.

Images