CN215837796U

CN215837796U - Library is with adjustable bookshelf of interlayer

Info

Publication number: CN215837796U
Application number: CN202121261705.0U
Authority: CN
Inventors: 李亚青
Original assignee: Shangluo University
Current assignee: Shangluo University
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-02-18
Anticipated expiration: 2031-06-07

Abstract

The utility model relates to an interlayer adjustable bookshelf for a library, which relates to the technical field of library equipment, racks are correspondingly arranged in front and back of grooves on the left and right side walls of an inner cavity of a bookshelf main body, limiting slide rods are fixed in the grooves on the left and right side walls of the inner cavity of the bookshelf main body between the front and back corresponding racks, fixing rings are fixed on the left and right side walls of a book placing partition plate, the left and right corresponding fixing rings are respectively movably sleeved on the left and right corresponding limiting slide rods, a first slide block is movably arranged in the book placing partition plate, a first latch is fixed on the first slide block, the latch is movably clamped with the racks, a first spring is arranged between the first slide block and the inner cavity wall of the book placing partition plate, one end of a connecting rod is fixed with the first slide block, the other end of the connecting rod penetrates through the book placing partition plate and is fixed with a deflector rod, baffles are correspondingly fixed on the left and right sides of the book placing partition plate, the design is reasonable, and the adjustment can be carried out as required, and distributing the space of the interlayer.

Description

Library is with adjustable bookshelf of interlayer

Technical Field

The utility model relates to the technical field of library equipment, in particular to an interlayer adjustable bookshelf for a library.

Background

Education plays a vital role in the development of each country, wherein the main way of reading is taken, and in order to facilitate reading of the public, each country can set up a library in different mechanisms or units, the library is a mechanism for collecting, arranging and collecting book data for people to read and reference, the library appears 3000 years before the christmas, has the functions of preserving human cultural heritage, developing information resources, participating in social education and the like, the only equipment for book collection in the library is a bookshelf, various books are placed through the bookshelf, most of the existing libraries are not adjustable by using a bookshelf interlayer, the problem that space is wasted when the books are small and the books cannot be placed when the books are large exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an interlayer adjustable bookshelf for a library, which is reasonable in design and can be adjusted as required to distribute the space of an interlayer, aiming at the defects and shortcomings of the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme: the bookshelf comprises a bookshelf main body and universal wheels, wherein the universal wheels are fixed at the bottom of the bookshelf main body; it also comprises a rack, a limit slide bar, a book placing clapboard, a fixed ring and a first slide block, the latch, a spring, the connecting rod, driving lever and baffle, it is provided with the rack to correspond around in the recess on the wall of bookshelf main part left and right sides between the rack that corresponds around to correspond, the recess internal fixation on the lateral wall is controlled to the bookshelf main part inner chamber between the rack that is located, all be fixed with solid fixed ring on the lateral wall about putting the book baffle, the solid fixed ring that corresponds about controls is movable sleeve respectively and is established about controlling corresponding spacing slide bar, the activity is provided with the slider No. one in putting the book baffle, be fixed with the latch on the slider No. one, latch and rack activity card are established, be provided with a spring between the inner chamber wall of slider and putting the book baffle, the one end and the slider of connecting rod are fixed, the other end of connecting rod passes after putting the book baffle, be fixed with the driving lever, it is fixed with the baffle to correspond about putting the book baffle.

Preferably, the bottom of the book placing partition plate and the top of the inner cavity of the bookshelf body are both fixed with illuminating lamps which are externally connected with a power supply.

Preferably, the sliding groove on the book placing partition plate is internally and movably provided with a second sliding block, a second spring is arranged between the second sliding block and the inner cavity wall of the sliding groove on the book placing partition plate, and the second sliding block is rotatably connected with a clamping plate through a hinge.

Preferably, a gear box is fixed at the bottom of the bookshelf main body, a first bevel gear is fixedly sleeved on a bolt after the bolt penetrates through the front side wall of the gear box through a bearing, one end of a sleeve is inserted into the bottom of the gear box through the bearing, a second bevel gear is fixedly sleeved on the other end of the sleeve and is meshed with the first bevel gear, an internal threaded pipe is fixedly arranged in the sleeve, a rubber anti-skidding foot pad is fixedly arranged at one end of a screw, a limiting rod is fixedly arranged after the other end of the screw is screwed and penetrates through the internal threaded pipe and the second bevel gear, and the left and right corresponding limiting rods are movably arranged in grooves in the left and right side walls of an inner cavity of the gear box respectively.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides an interlayer adjustable bookshelf for a library, which is reasonable in design and can be adjusted according to needs to distribute the space of an interlayer.

Description of the drawings:

fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is an enlarged view of a portion B in fig. 2.

Description of reference numerals:

the bookshelf comprises a bookshelf main body 1, a rack 2, a limiting slide rod 3, a book placing partition plate 4, a fixing ring 5, a first sliding block 6, a latch 7, a first spring 8, a connecting rod 9, a deflector rod 10, a baffle plate 11, a lighting lamp 12, a second sliding block 13, a second spring 14, a clamping plate 15, a gear box 16, a bolt 17, a first bevel gear 18, a sleeve 19, a second bevel gear 20, an internal threaded pipe 21, a screw 22, a rubber anti-skidding foot pad 23, a limiting rod 24 and a universal wheel 25.

The specific implementation mode is as follows:

the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the bookshelf comprises a bookshelf body 1 and universal wheels 25, wherein the universal wheels 25 are riveted and fixed at the bottom of the bookshelf body 1; the bookshelf comprises a bookshelf body 1, racks 2, limit slide bars 3, book placing clapboards 4, fixing rings 5, a first sliding block 6, clamp teeth 7, a first spring 8, a connecting rod 9, a deflector rod 10 and a baffle 11, wherein the racks 2 are correspondingly arranged in the grooves on the left and right side walls of the inner cavity of the bookshelf body 1 in a front-back manner, the limit slide bars 3 are fixedly riveted in the grooves on the left and right side walls of the inner cavity of the bookshelf body 1 between the front and back corresponding racks 2, the fixing rings 5 are fixedly riveted on the left and right side walls of the book placing clapboards 4, the left and right corresponding fixing rings 5 are respectively movably sleeved on the left and right corresponding limit slide bars 3, the first sliding block 6 is movably arranged in the book placing clapboard 4, the clamp teeth 7 are fixedly riveted on the first sliding block 6, the clamp teeth 7 are movably clamped with the racks 2, the first spring 8 is arranged between the first sliding block 6 and the inner cavity wall of the book placing clapboard 4, one end of the connecting rod 9 is fixedly riveted with the first sliding block 6, the other end of the connecting rod 9 penetrates through the book placing partition plate 4 and then is fixedly riveted with a driving lever 10, the left and right sides of the book placing partition plate 4 are correspondingly fixedly riveted with a baffle plate 11, the bottom of the book placing partition plate 4 and the top of an inner cavity of the bookshelf body 1 are fixedly riveted with an illuminating lamp 12, the illuminating lamp 12 is externally connected with a power supply, a second slider 13 is movably arranged in a chute on the book placing partition plate 4, a second spring 14 is arranged between the second slider 13 and the inner cavity wall of the chute on the book placing partition plate 4, a clamping plate 15 is screwed on the second slider 13 by a hinge, the bottom of the bookshelf body 1 is fixedly riveted with a gear box 16, a first bevel gear 18 is sleeved and fixed on a bolt 17 after penetrating through the front side wall of the gear box 16 by a bearing, one end of a sleeve 19 is inserted at the bottom of the gear box 16 by a bearing, a second bevel gear 20 is sleeved and fixed on the other end of the sleeve 19, and the second bevel gear 20 is mutually meshed with the first bevel gear 18, an internal threaded pipe 21 is fixedly riveted in the sleeve 19, a rubber anti-skid foot pad 23 is fixedly riveted at one end of a screw rod 22, a limiting rod 24 is fixedly riveted after the other end of the screw rod 22 is screwed and penetrates through the internal threaded pipe 21 and a second bevel gear 20, and the left and right corresponding limiting rods 24 are respectively and movably arranged in grooves on the left and right side walls of the inner cavity of the gear box 16.

The working principle of the specific embodiment is as follows: the bookshelf main body 1 is moved to a required position, a rotating bolt 17 drives a first bevel gear 18 to rotate, the first bevel gear 18 is meshed with a second bevel gear 20 to rotate, an internal thread pipe 21 is driven to rotate, the internal thread pipe 21 rotates to drive a screw rod 22 to move downwards, a rubber anti-skidding foot pad 23 is driven to move downwards to be attached to the ground, the bookshelf main body 1 is limited to move, a book placing partition plate 4 is supported to move upwards according to the book placing requirement, a latch 7 moves upwards along a rack 2, a fixing ring 5 moves upwards along a limiting slide rod 3, the book placing partition plate 4 is adjusted to move upwards, when the book placing partition plate 4 needs to be adjusted to move downwards, a left shift lever 10 and a right shift lever 10 corresponding to each other are shifted to move towards the middle position, the latch 7 moves out of the rack 2, the book placing partition plate 4 can be adjusted to move downwards, when a layer of books cannot be placed fully, the books are clamped and fixed by using a clamping plate 15, when the books can be placed fully, the clamping plate 15 is rotated counterclockwise, and the clamping plate 15 is collected into the book shelf 4.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the rack 2, the limiting slide rod 3, the book placing partition plate 4, the fixing ring 5, the first sliding block 6, the latch 7, the first spring 8, the connecting rod 9 and the deflector rod 10 are matched, so that the space of the interlayer can be distributed by adjusting according to the requirement;

2. the illuminating lamp 12 is convenient for illumination;

3. the second sliding block 13, the second spring 14 and the clamping plate 15 are matched, so that the book can be supported when the number of books is small;

4. the gear box 16, the bolt 17, the first bevel gear 18, the sleeve 19, the second bevel gear 20, the internal threaded pipe 21, the screw 22, the rubber anti-skid foot pad 23 and the limiting rod 24 are matched to limit the bookshelf body 1 from moving.

It will be appreciated by those skilled in the art that modifications and equivalents may be made to the embodiments described above, and that various modifications, equivalents, improvements and the like may be made without departing from the spirit and scope of the utility model.

Claims

1. An interlayer adjustable bookshelf for a library comprises a bookshelf main body (1) and universal wheels (25), wherein the universal wheels (25) are fixed at the bottom of the bookshelf main body (1); the method is characterized in that: the bookshelf also comprises racks (2), limiting slide bars (3), book placing partition plates (4), fixing rings (5), a first sliding block (6), clamping teeth (7), a first spring (8), a connecting rod (9), a shifting rod (10) and a baffle (11), wherein the racks (2) are correspondingly arranged in the front and back of the grooves on the left and right side walls of the inner cavity of the bookshelf main body (1), the limiting slide bars (3) are fixed in the grooves on the left and right side walls of the inner cavity of the bookshelf main body (1) between the front and back corresponding racks (2), the fixing rings (5) are respectively fixed on the left and right side walls of the book placing partition plates (4), the left and right corresponding fixing rings (5) are respectively movably sleeved on the left and right corresponding limiting slide bars (3), the first sliding block (6) is movably arranged in the book placing partition plates (4), the clamping teeth (7) are fixed on the first sliding block (6), and the clamping teeth (7) are movably clamped with the racks (2), a spring (8) is arranged between the first sliding block (6) and the inner cavity wall of the book placing partition plate (4), one end of a connecting rod (9) is fixed with the first sliding block (6), a driving lever (10) is fixed after the other end of the connecting rod (9) penetrates through the book placing partition plate (4), and a baffle (11) is correspondingly fixed on the book placing partition plate (4) in a left-right mode.

2. The adjustable interlayer bookshelf for the library according to claim 1, wherein: the bottom of the book placing partition plate (4) and the top of the inner cavity of the bookshelf body (1) are both fixed with illuminating lamps (12), and the illuminating lamps (12) are externally connected with a power supply.

3. The adjustable interlayer bookshelf for the library according to claim 1, wherein: a second sliding block (13) is movably arranged in the sliding groove on the book placing partition plate (4), a second spring (14) is arranged between the second sliding block (13) and the inner cavity wall of the sliding groove on the book placing partition plate (4), and a clamping plate (15) is screwed on the second sliding block (13) through a hinge.

4. The adjustable interlayer bookshelf for the library according to claim 1, wherein: a gear box (16) is fixed at the bottom of a bookshelf main body (1), a bolt (17) penetrates through the front side wall of the gear box (16) by virtue of a bearing and is fixedly sleeved with a first bevel gear (18), one end of a sleeve (19) is inserted at the bottom of the gear box (16) by virtue of the bearing, a second bevel gear (20) is fixedly sleeved at the other end of the sleeve (19), the second bevel gear (20) is meshed with the first bevel gear (18), an internal threaded pipe (21) is fixed in the sleeve (19), a rubber anti-skidding foot pad (23) is fixed at one end of a screw rod (22), the other end of the screw rod (22) is screwed and penetrates through the internal threaded pipe (21) and the second bevel gear (20) and is fixed with a limiting rod (24), and the left and right corresponding limiting rods (24) are movably arranged in grooves in the left and right side walls of an inner cavity of the gear box (16) respectively.