Book showing stand for ideological and political propaganda in university library

Abstract

The utility model relates to the technical field of bookshelves, and discloses a university library ideological and political propaganda book display shelf which comprises a first bookshelf, a second bookshelf fixedly arranged on one side of the first bookshelf, a third bookshelf fixedly arranged on one side of the second bookshelf, and a fourth bookshelf fixedly arranged on one side of the third bookshelf. A plurality of fixing plates are fixedly arranged in the first bookshelf, the second bookshelf, the third bookshelf and the fourth bookshelf. According to the book clamping device, the reset spring is arranged on one side in each sliding groove, the sliding block is arranged at one end of each reset spring, the clamping block is arranged at the top of each sliding block, and when a reader takes away a book, the reset springs can automatically drive the sliding blocks to be ejected forwards, so that the clamping blocks at the tops of the sliding blocks move forwards; and the remaining books are clamped, so that the books are prevented from toppling over, and an administrator can conveniently arrange the books.

Description

Technical Field

[0001] The utility model relates to the technical field of bookshelves, in particular to a book display rack for ideological and political propaganda in university libraries. Background Art

[0002] At present, display cabinets are containers for displaying items. They are available in a variety of colors, such as gold, silver, matte black, magenta, and gray. Display cabinets have exquisite appearance, solid structure, easy assembly and disassembly, and convenient transportation. They are widely used in company showrooms, exhibitions, department stores, advertisements, etc., and are widely used in handicrafts, gifts, jewelry, mobile phones, glasses, clocks, tobacco, alcohol, cosmetics and other industries. At present, libraries have display cabinets to display some items or books for readers to view, so that readers can understand the items and books recommended by the library, but the display cabinet space is limited, and readers cannot clearly know the items or books displayed in the display cabinet. At the same time, the display cabinet lacks ornamental value and cannot attract readers to view; and when readers take out certain books, the books will fall over, which is very inconvenient to organize.

[0003] Therefore, those skilled in the art provide a book display rack for ideological and political propaganda in a university library to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0004] The utility model aims to solve the shortcomings existing in the prior art, and proposes a book display rack for ideological and political propaganda in university libraries. The book display rack for ideological and political propaganda in university libraries is provided with a plurality of fixed plates inside each bookshelf, and a slide groove is opened inside each fixed plate, and a return spring is provided on one side of the inside of each slide groove, and a slider is provided at one end of each return spring, and a clamping block is provided on the top of each slider. When a reader takes away a book, the return spring will automatically drive the slider to push forward, so that the clamping block on the top of the slider moves forward and clamps the remaining books to prevent the books from falling over, thereby facilitating the administrator to organize the books.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a book display rack for ideological and political propaganda in a university library, comprising a first bookshelf, a second bookshelf is fixedly arranged on one side of the first bookshelf, a third bookshelf is fixedly arranged on one side of the second bookshelf, a fourth bookshelf is fixedly arranged on one side of the third bookshelf, a plurality of fixed plates are fixedly arranged inside the first bookshelf, the second bookshelf, the third bookshelf and the fourth bookshelf, a slide groove is fixedly opened inside each of the fixed plates, a return spring is fixedly arranged on one side of the interior of each of the slide grooves, a slider is fixedly arranged on the front end surface of each of the return springs, and a clamping block is fixedly arranged on the top of each of the sliders.

[0006] Further, the rear end surfaces of the first bookshelf, the second bookshelf, the third bookshelf and the fourth bookshelf are all fixedly provided with connecting rods, one side of the four connecting rods is fixedly provided with a supporting frame, the bottom of the supporting frame is provided with a motor box, and the bottom of the motor box is fixedly provided with a bottom plate;

[0007] Through the above technical solution, the first bookshelf, the second bookshelf, the third bookshelf and the fourth bookshelf can be easily driven to rotate by setting the connecting rod.

[0008] Furthermore, a servo motor is fixedly arranged inside the motor box, and a rotating shaft is arranged at the output end of the servo motor;

[0009] Through the above technical solution, the support frame can be easily driven to rotate by providing a rotating shaft.

[0010] Furthermore, a book introduction display screen is fixedly provided on one side of the first bookshelf;

[0011] Through the above technical solution, the book introduction display screen is provided to facilitate readers to observe.

[0012] Furthermore, a battery box is fixedly arranged on the rear end surface of the second bookshelf, and batteries are fixedly arranged inside the battery box;

[0013] Through the above technical solution, the lighting lamp can be powered by arranging a storage battery.

[0014] Furthermore, a plurality of lighting lamps are fixedly installed inside the first bookshelf, the second bookshelf, the third bookshelf and the fourth bookshelf;

[0015] Through the above technical solution, the bookshelf can be conveniently illuminated by providing a lighting lamp.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model proposes a book display rack for ideological and political propaganda in university libraries. The book display rack for ideological and political propaganda in university libraries is provided with multiple fixed plates inside each bookshelf, and a slide groove is opened inside each fixed plate, and a return spring is provided on one side of the inner part of each slide groove, and a slider is provided at one end of each return spring, and a card block is provided on the top of each slider. When a reader takes away a book, the return spring will automatically drive the slider to push forward, so that the card block on the top of the slider moves forward and blocks the remaining books to prevent the books from falling over, thereby facilitating the administrator to organize the books.

[0018] 2. The utility model proposes a book display rack for ideological and political propaganda in university libraries. The book display rack for ideological and political propaganda in university libraries is provided with a book introduction display screen on one side of the first bookshelf. After the staff classifies the books, they operate the display screen to introduce the books of this category, so that readers can quickly find the book area they want to know about. In addition, multiple groups of lighting lamps are provided inside each bookshelf, and batteries are provided at the rear end of the second bookshelf. The lighting lamps are powered by the batteries, so that readers can find books easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is an axonometric diagram of a book display rack for ideological and political propaganda in a university library proposed by the utility model;

[0020] Figure 2 This is a front view of a book display rack for ideological and political propaganda in a university library proposed by the utility model;

[0021] Figure 3 This is a cross-sectional view of a book display rack for ideological and political propaganda in a university library proposed by the utility model;

[0022] Figure 4 This is a cross-sectional view of a support frame of a book display rack for ideological and political propaganda in a university library proposed by the utility model;

[0023] Figure 5 The utility model provides a cross-sectional view of a battery box of a book display rack for ideological and political propaganda in a university library.

[0024] Legend:

[0025] 1. Bottom plate; 2. Motor box; 3. Servo motor; 4. Rotating shaft; 5. Support frame; 6. Connecting rod; 7. First bookshelf; 8. Second bookshelf; 9. Third bookshelf; 10. Fourth bookshelf; 11. Book introduction display screen; 12. Fixed plate; 13. Slide; 14. Return spring; 15. Slider; 16. Block; 17. Lighting lamp; 18. Battery box; 19. Battery. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. In the description of this application, it should be noted that the terms used here are only for describing specific implementations, and are not intended to limit the exemplary implementations according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0027] Reference Figure 1-5 The utility model provides an embodiment: a book display rack for ideological and political propaganda in a university library, comprising a first bookshelf 7, a second bookshelf 8 is fixedly arranged on one side of the first bookshelf 7, a third bookshelf 9 is fixedly arranged on one side of the second bookshelf 8, a fourth bookshelf 10 is fixedly arranged on one side of the third bookshelf 9, a plurality of fixed plates 12 are fixedly arranged inside the first bookshelf 7, the second bookshelf 8, the third bookshelf 9 and the fourth bookshelf 10, a slide groove 13 is fixedly opened inside each of the fixed plates 12, a return spring 14 is fixedly arranged on one side of the interior of each slide groove 13, a slider 15 is fixedly arranged on the front end surface of each return spring 14, and a block 16 is fixedly arranged on the top of each slider 15.

[0028] The rear end surfaces of the first bookshelf 7, the second bookshelf 8, the third bookshelf 9 and the fourth bookshelf 10 are all fixedly provided with connecting rods 6, one side of the four connecting rods 6 is fixedly provided with a supporting frame 5, the bottom of the supporting frame 5 is provided with a motor box 2, the bottom of the motor box 2 is fixedly provided with a bottom plate 1, and the first bookshelf 7, the second bookshelf 8, the third bookshelf 9 and the fourth bookshelf 10 can be conveniently driven to rotate by providing the connecting rods 6, the inside of the motor box 2 is fixedly provided with a servo motor 3, the output end of the servo motor 3 is provided with a rotating shaft 4, and the supporting frame 5 can be conveniently driven by providing the rotating shaft 4 The support frame 5 rotates, and a book introduction display screen 11 is fixedly provided on one side of the first bookshelf 7. The book introduction display screen 11 can facilitate readers to observe. A battery box 18 is fixedly provided on the rear end face of the second bookshelf 8. Batteries 19 are fixedly provided inside the battery box 18. The batteries 19 can power the lighting lamps 17. A plurality of lighting lamps 17 are fixedly provided inside the first bookshelf 7, the second bookshelf 8, the third bookshelf 9 and the fourth bookshelf 10. The lighting lamps 17 can facilitate lighting the bookshelves.

[0029] Working principle: During the use of the utility model, firstly, a plurality of fixing plates 12 are arranged inside each bookshelf, and a slide groove 13 is opened inside each fixing plate 12, and a return spring 14 is arranged on one side of the inside of each slide groove 13, and a slider 15 is arranged at one end of each return spring 14, and a clamping block 16 is arranged on the top of each slider 15. When a reader takes away a book, the return spring 14 will automatically drive the slider 15 to push forward, so that the clamping block 16 on the top of the slider 15 moves forward and clamps the remaining books to prevent the books from falling over, thereby facilitating the administrator to sort out the books, and a book introduction display screen 11 is arranged on one side of the first bookshelf 7. After the staff classifies the books, the display screen is operated to introduce the books of this category, so that the reader can quickly find the book area he wants to know, and a plurality of illuminators 17 are arranged inside each bookshelf, and a battery 19 is arranged at the rear end of the second bookshelf 8. The illuminators 17 are powered by the battery 19, so that the reader can find books conveniently.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A book display rack for ideological and political propaganda in a university library, comprising a first bookshelf (7), characterized in that: A second bookshelf (8) is fixedly arranged on one side of the first bookshelf (7), a third bookshelf (9) is fixedly arranged on one side of the second bookshelf (8), a fourth bookshelf (10) is fixedly arranged on one side of the third bookshelf (9), a plurality of fixed plates (12) are fixedly arranged inside the first bookshelf (7), the second bookshelf (8), the third bookshelf (9) and the fourth bookshelf (10), a slide groove (13) is fixedly opened inside each of the fixed plates (12), a return spring (14) is fixedly arranged on one side of the inside of each of the slide grooves (13), a slider (15) is fixedly arranged on the front end surface of each of the return springs (14), and a clamping block (16) is fixedly arranged on the top of each of the sliders (15).

2. According to claim 1, a book display stand for ideological and political propaganda in a university library is characterized by: The rear end surfaces of the first bookshelf (7), the second bookshelf (8), the third bookshelf (9) and the fourth bookshelf (10) are all fixedly provided with connecting rods (6), one side of the four connecting rods (6) is fixedly provided with a supporting frame (5), the bottom of the supporting frame (5) is provided with a motor box (2), and the bottom of the motor box (2) is fixedly provided with a bottom plate (1).

3. A book display stand for ideological and political propaganda in university libraries according to claim 2, characterized in that: A servo motor (3) is fixedly arranged inside the motor box (2), and a rotating shaft (4) is arranged at the output end of the servo motor (3).

4. According to claim 1, a book display stand for ideological and political propaganda in a university library is characterized by: A book introduction display screen (11) is fixedly arranged on one side of the first bookshelf (7).

5. According to claim 1, a book display stand for ideological and political propaganda in a university library is characterized by: A battery box (18) is fixedly arranged on the rear end surface of the second bookshelf (8), and a battery (19) is fixedly arranged inside the battery box (18).

6. According to claim 1, a book display stand for ideological and political propaganda in a university library is characterized by: A plurality of lighting lamps (17) are fixedly arranged inside the first bookshelf (7), the second bookshelf (8), the third bookshelf (9) and the fourth bookshelf (10).

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