CN211431645U

CN211431645U - Special bookshelf in library convenient to books of taking

Info

Publication number: CN211431645U
Application number: CN201822279682.0U
Authority: CN
Inventors: 李学聚
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-26
Filing date: 2018-12-26
Publication date: 2020-09-08
Anticipated expiration: 2028-12-26

Abstract

The utility model discloses a special bookshelf of library convenient to books of taking, including the bookshelf body, the inboard of bookshelf body is equipped with a plurality of baffles that are in same vertical plane, has placed books between two adjacent baffles, and sliding connection has same push pedal between two adjacent baffles, and one side movable contact of one side of push pedal and the books that correspond, and fixed mounting has a plurality of compression spring between one side inner wall of push pedal and bookshelf body, one side fixed mounting of bookshelf body has a plurality of diaphragms, and a plurality of diaphragms and a plurality of baffle one-to-one setting, and the top fixed mounting of diaphragm has the montant, rotates the cover on the montant and is equipped with the connecting rod, and the top fixed mounting of connecting rod has first spool. The utility model relates to a rationally, convenient operation, the books to on the bookshelf body that are convenient for quick are arranged in order, prevent to leave the phenomenon that the space caused books slope landing between the books, have made things convenient for personnel's use, have satisfied personnel's user demand.

Description

Special bookshelf in library convenient to books of taking

Technical Field

The utility model relates to a bookshelf technical field especially relates to a special bookshelf of library convenient to books of taking.

Background

In a library of a college or a large bookstore in a city, a large number of books need to be displayed, and some higher bookshelves are often used, and although the higher bookshelves can display and store more books, the higher bookshelves also bring inconvenience to librarians and borrowers, and the authorized bulletin numbers are retrieved: CN203676505U discloses a special bookshelf for a library, which belongs to the field of library management and mainly comprises a bookshelf main body, a periscopic device and a step device, wherein the outer edges of two layers of transverse clapboards above the inner part of the bookshelf main body are respectively provided with a transverse sliding chute with two closed ends; the periscope device comprises a periscope lens cone, a telescopic rod sleeve, a sliding block, a plane mirror and an LED lamp; the step device include step and handle, wherein the step is double-deck wooden material, and it sets up in the bottom of bookshelf main part, and the handle is installed in the outside of step, and 2-4 step devices are laid to every bookshelf main part, the utility model discloses not only made things convenient for librarian to arrange books in order, made things convenient for moreover to borrow the books person and look for and take own required books, had better popularization and application prospect.

Still there are some not enough in above-mentioned patent, be not convenient for arrange in order the books on the bookshelf, when people take down the books that oneself needs from the bookshelf, the position of taking off the books can leave certain space, and then causes the books of both sides to the direction slope that leaves the space, if the too big books that cause the landing of books from the bookshelf to pound personnel or the books of lower floor, can not satisfy personnel's user demand, therefore we have proposed a special bookshelf in library who is convenient for take books and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a special bookshelf convenient for taking books for a library.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a special bookshelf convenient for taking books in a library comprises a bookshelf body, wherein a plurality of partition plates in the same vertical plane are arranged on the inner side of the bookshelf body, books are placed between two adjacent partition plates, a same push plate is connected between the two adjacent partition plates in a sliding manner, one side of the push plate is in movable contact with one side of the corresponding book, a plurality of compression springs are fixedly installed between the push plate and the inner wall of one side of the bookshelf body, a plurality of transverse plates are fixedly installed on one side of the bookshelf body and are arranged in one-to-one correspondence with the partition plates, vertical rods are fixedly installed at the tops of the transverse plates, connecting rods are rotatably sleeved on the vertical rods, first winding shafts are fixedly installed at the tops of the connecting rods, second winding shafts are fixedly sleeved on the first winding shafts, a plurality of first through holes are formed in the inner wall of one side of the bookshelf body, and first fixed pulleys are rotatably installed on the, a first connecting wire is wound and fixed on the first winding shaft, one end of the first connecting wire far away from the corresponding first winding shaft extends into the bookshelf body by winding the top of the first fixed pulley and is fixedly connected with the other side of the corresponding push plate, the clapboard is provided with a cavity, a sliding block is connected in the cavity in a sliding way, a plurality of extension springs are fixedly connected between one side of the sliding block far away from the corresponding vertical rod and the inner wall of one side of the corresponding cavity far away from the corresponding vertical rod, a second through hole is arranged on the inner wall of one side of the cavity close to the corresponding vertical rod, a second fixed pulley is rotatably arranged on the inner wall of one side of the second through hole, a second connecting wire is wound and fixed on a second winding shaft, and the winding direction of the second connecting wire is opposite to that of the corresponding first connecting wire, and one end of the second connecting wire, which is far away from the corresponding second winding shaft, extends into the cavity around the top of the second fixed pulley and is fixedly connected with the other side of the sliding block.

Preferably, the bottom of the connecting rod is provided with a first groove, a first bearing is fixedly sleeved in the first groove, and the inner ring of the first bearing is fixedly sleeved with the outer side of the corresponding vertical rod.

Preferably, the same first pin shaft is fixedly mounted on the inner walls of the two sides of the first through hole, a second bearing is fixedly sleeved on the first pin shaft, a first round hole is formed in one side of the first fixed pulley, and the outer ring of the second bearing is fixedly sleeved with the side wall of the corresponding first round hole.

Preferably, the inner walls of the two sides of the second through hole are fixedly provided with second pin shafts, the second pin shafts are fixedly sleeved with third bearings, one side of each second fixed pulley is provided with a second round hole, and the outer rings of the third bearings are fixedly sleeved with the side walls of the corresponding second round holes.

Preferably, the inner wall of the top of the cavity is fixedly provided with a sliding rail, the top of the sliding block is provided with a sliding groove, two sides of the sliding groove are both provided with openings, and the sliding groove is connected with the corresponding sliding rail in a sliding manner.

Preferably, the total elastic force of the plurality of extension springs located in the same cavity is smaller than the total elastic force of the compression springs located on the same push plate.

Compared with the prior art, the beneficial effects of the utility model are that:

through the bookshelf body, the partition board, the push plate, the compression spring, the transverse plate, the vertical rod, the connecting rod, the first winding shaft, the second winding shaft, the first through hole, the first fixed pulley, the first connecting wire, the cavity, the second fixed pulley, the sliding block and the extension spring, when a gap is reserved between two adjacent books, under the action of the elastic force of the compression spring, the elastic force of the compression spring drives the push plate to slide in the direction close to the gap, the push plate pushes the corresponding book to slide on the top of the partition board, the book pushes the book in contact with the book, the push rod further pulls the corresponding first connecting wire, the pulling force drives the first winding shaft to rotate through the corresponding first connecting wire, the first winding shaft releases the corresponding first connecting wire, the first winding shaft winds the second connecting wire through the corresponding second winding shaft, the winding force drives the sliding block to extend the extension spring through the corresponding second connecting wire, and then make in close contact with between each book on the bookshelf, when the personnel will make used books put back, promote the push pedal, the push pedal compresses the compression spring who corresponds, the power that promotes drives extension spring and resets, extension spring's elasticity stimulates the second connecting wire through the slider that corresponds, the power of pulling drives the second spool through the second connecting wire and rotates and release the second connecting wire, the second spool drives the first spool that corresponds and twines first connecting wire, make can put back the bookshelf body with the books after using on, and then can be quick arrange in order the books on the bookshelf.

The utility model relates to a rationally, convenient operation, the books to on the bookshelf body that are convenient for quick are arranged in order, prevent to leave the phenomenon that the space caused books slope landing between the books, have made things convenient for personnel's use, have satisfied personnel's user demand.

Drawings

Fig. 1 is a schematic structural view of a special bookshelf for a library, which is convenient for taking books and provided by the utility model;

FIG. 2 is a schematic cross-sectional view of portion A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of portion C of FIG. 2;

fig. 4 is a schematic cross-sectional structure view of a portion B in fig. 1.

In the figure: the bookshelf comprises a bookshelf body 1, a partition plate 2, a push plate 3, a compression spring 4, a transverse plate 5, a vertical rod 6, a connecting rod 7, a first winding shaft 8, a second winding shaft 9, a first through hole 10, a first fixed pulley 11, a first connecting wire 12, a cavity 13, a second fixed pulley 14, a sliding block 15, an extension spring 16 and a second connecting wire 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a special bookshelf for a library, which is convenient for taking books, comprises a bookshelf body 1, wherein a plurality of partition plates 2 are arranged on the inner side of the bookshelf body 1, the partition plates 2 are arranged on the same vertical plane, books are placed between two adjacent partition plates 2, the same push plate 3 is connected between two adjacent partition plates 2 in a sliding manner, one side of the push plate 3 is movably contacted with one side of the corresponding book, a plurality of compression springs 4 are fixedly arranged between the push plate 3 and the inner wall of one side of the bookshelf body 1, a plurality of transverse plates 5 are fixedly arranged on one side of the bookshelf body 1, the plurality of transverse plates 5 are arranged in one-to-one correspondence with the plurality of partition plates 2, a vertical rod 6 is fixedly arranged on the top of the transverse plate 5, a connecting rod 7 is rotatably sleeved on the vertical rod 6, a first winding shaft 8 is fixedly arranged on the top of the connecting rod 7, a second winding shaft 9 is fixedly, a first fixed pulley 11 is rotatably mounted on the inner wall of one side of the first through hole 10, a first connecting wire 12 is wound and fixed on the first winding shaft 8, one end of the first connecting wire 12, which is far away from the corresponding first winding shaft 8, extends into the bookshelf body 1 by winding the top of the first fixed pulley 11 and is fixedly connected with the other side of the corresponding push plate 3, a cavity 13 is formed on the partition board 2, a slide block 15 is slidably connected in the cavity 13, a plurality of tension springs 16 are fixedly connected between one side of the slide block 15, which is far away from the corresponding vertical rod 6, and the inner wall of one side of the corresponding cavity 13, which is far away from the corresponding vertical rod 6, a second through hole is formed on the inner wall of one side of the cavity 13, which is close to the corresponding vertical rod 6, a second fixed pulley 14 is rotatably mounted on the inner wall of one side of the second through hole, a second connecting wire 17 is wound and fixed on the second winding shaft 9, and, one end of the second connecting wire 17, which is far away from the corresponding second winding shaft 9, extends into the cavity 13 by winding around the top of the second fixed pulley 14 and is fixedly connected with the other side of the sliding block 15, and is matched with the second connecting wire 17 through the bookshelf body 1, the partition board 2, the push board 3, the compression spring 4, the transverse board 5, the vertical rod 6, the connecting rod 7, the first winding shaft 8, the second winding shaft 9, the first through hole 10, the first fixed pulley 11, the first connecting wire 12, the cavity 13, the second fixed pulley 14, the sliding block 15 and the extension spring 16, when a gap is left between two adjacent books, under the elastic force of the compression spring 4, the elastic force of the compression spring 4 drives the push board 3 to slide in the direction close to the gap, the push board 3 pushes the corresponding book to slide on the top of the partition board 2, the book pushes the book contacted with the book, the push rod 3 also pulls the corresponding first connecting wire 12, and the pulled force drives the first winding shaft 8 to rotate through the corresponding first connecting, the first winding shaft 8 releases the corresponding first connecting wire 12, the first winding shaft 8 winds the second connecting wire 17 through the corresponding second winding shaft 9, the winding force drives the sliding block 15 to stretch the extension spring 16 through the corresponding second connecting wire 17, and then each book on the bookshelf is in close contact with each other, when a person puts back the used book, the push plate 3 is pushed, the push plate 3 compresses the corresponding compression spring 4, the pushing force drives the extension spring 16 to reset, the elastic force of the extension spring 16 pulls the second connecting wire 17 through the corresponding sliding block 15, the pulling force drives the second winding shaft 9 to rotate through the second connecting wire 17 and releases the second connecting wire 17, the second winding shaft 9 drives the corresponding first winding shaft 8 to wind the first connecting wire 12, so that the used book can be put back on the bookshelf body 1, and then can be quick arrange in order the books on the bookshelf, the utility model relates to a rationally, convenient operation, the books to on the bookshelf body 1 that are convenient for quick are arranged in order, prevent to leave the phenomenon that the space caused books slope landing between the books, have made things convenient for personnel's use, have satisfied personnel's user demand.

In the utility model, the bottom of the connecting rod 7 is provided with a first groove, the first groove is internally fixed with a first bearing, the inner ring of the first bearing is fixedly sleeved with the outer side of the corresponding vertical rod 6, the inner walls at two sides of the first through hole 10 are fixedly provided with the same first pin shaft, the first pin shaft is fixedly sleeved with a second bearing, one side of the first fixed pulley 11 is provided with a first round hole, the outer ring of the second bearing is fixedly sleeved with the side wall of the corresponding first round hole, the inner walls at two sides of the second through hole are fixedly provided with a second pin shaft, the second pin shaft is fixedly sleeved with a third bearing, one side of the second fixed pulley 14 is provided with a second round hole, the outer ring of the third bearing is fixedly sleeved with the side wall of the corresponding second round hole, the inner wall at the top of the cavity 13 is fixedly provided with a slide rail, the top of the slide block 15 is provided with a slide groove, the total elastic force of a plurality of extension springs 16 positioned in the same cavity 13 is smaller than the total elastic force of a compression spring 4 positioned on the same push plate 3, the bookshelf comprises a bookshelf body 1, a partition plate 2, the push plate 3, the compression spring 4, a transverse plate 5, a vertical rod 6, a connecting rod 7, a first winding shaft 8, a second winding shaft 9, a first through hole 10, a first fixed pulley 11, a first connecting wire 12, a cavity 13, a second fixed pulley 14, a sliding block 15 and an extension spring 16, when a gap is left between two adjacent books, under the elastic force of the compression spring 4, the elastic force of the compression spring 4 drives the push plate 3 to slide in the direction close to the gap, the push plate 3 pushes the corresponding book to slide on the top of the partition plate 2, the book pushes the book in contact with the book, the push rod 3 also pulls the corresponding first connecting wire 12, the pulling force drives the first winding shaft 8 to rotate through the corresponding first connecting wire 12, the first winding shaft 8 releases the corresponding first connecting wire 12, the first winding shaft 8 winds the second connecting wire 17 through the corresponding second winding shaft 9, the winding force drives the sliding block 15 to stretch the extension spring 16 through the corresponding second connecting wire 17, and then each book on the bookshelf is in close contact with each other, when a person puts back the used book, the push plate 3 is pushed, the push plate 3 compresses the corresponding compression spring 4, the pushing force drives the extension spring 16 to reset, the elastic force of the extension spring 16 pulls the second connecting wire 17 through the corresponding sliding block 15, the pulling force drives the second winding shaft 9 to rotate through the second connecting wire 17 and releases the second connecting wire 17, the second winding shaft 9 drives the corresponding first winding shaft 8 to wind the first connecting wire 12, so that the used book can be put back on the bookshelf body 1, and then can be quick arrange in order the books on the bookshelf, the utility model relates to a rationally, convenient operation, the books to on the bookshelf body 1 that are convenient for quick are arranged in order, prevent to leave the phenomenon that the space caused books slope landing between the books, have made things convenient for personnel's use, have satisfied personnel's user demand.

The working principle is as follows: when the bookshelf is used, when a person takes books from the bookshelf, a certain gap is left between two adjacent books on the bookshelf, under the elastic force of the compression spring 4, the elastic force of the compression spring 4 drives the push plate 3 to slide on the top of the partition plate 2 in the direction close to the gap, the push plate 3 pushes the corresponding book to slide on the top of the partition plate 2, the book pushes the book in contact with the push plate, meanwhile, the push rod 3 pulls the corresponding first connecting wire 12, the pulling force drives the corresponding first connecting wire 12 to slide on the top of the first fixed pulley 11, the first connecting wire 12 drives the corresponding first winding shaft 8 to rotate on the vertical rod 6, the first winding shaft 8 releases the corresponding first connecting wire 12, the first winding shaft 8 drives the corresponding second winding shaft 9 to rotate, the second winding shaft 9 winds the corresponding second connecting wire 17, the winding force drives the corresponding second connecting wire 17 to slide on the top of the second fixed pulley 14, the second connecting wire 17 drives the corresponding sliding block 15 to slide on the sliding rail in the direction close to the vertical rod 6, the sliding block 15 stretches the corresponding extension spring 16, so that each book on the bookshelf is in close contact with the corresponding book, when a person puts back the used book, the pushing plate 3 is pushed in the direction close to the corresponding vertical rod 6, the pushing plate 3 compresses the corresponding compression spring 4, the pushing force drives the extension spring 16 to reset, the elastic force of the extension spring 16 drives the corresponding sliding block 15 to slide in the direction away from the vertical rod 6, the sliding block 15 pulls the corresponding second connecting wire 17, the pulling force drives the second winding shaft 9 to rotate through the second connecting wire 17, the second winding shaft 9 releases the second connecting wire 17, meanwhile, the second winding shaft 9 drives the corresponding first winding shaft 8 to rotate on the vertical rod 6, the first winding shaft 8 winds the corresponding first connecting wire 12, the book shelf can be put back on the bookshelf body 1 after being used, so that the books on the bookshelf body 1 can be quickly arranged, and the phenomenon that the books incline and slide due to the gaps left among the books is prevented.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The special bookshelf convenient for taking books in a library comprises a bookshelf body (1), wherein a plurality of partition plates (2) on the same vertical plane are arranged on the inner side of the bookshelf body (1), and books are placed between two adjacent partition plates (2), the special bookshelf is characterized in that one push plate (3) is connected between the two adjacent partition plates (2) in a sliding manner, one side of the push plate (3) is in movable contact with one side of the corresponding books, a plurality of compression springs (4) are fixedly installed between the push plate (3) and the inner wall of one side of the bookshelf body (1), a plurality of transverse plates (5) are fixedly installed on one side of the bookshelf body (1), the transverse plates (5) are arranged in one-to-one correspondence with the partition plates (2), a vertical rod (6) is fixedly installed at the top of the transverse plates (5), a connecting rod (7) is rotatably sleeved on the vertical rod (6), and a first winding shaft (8) is fixedly installed at the top, a second winding shaft (9) is fixedly sleeved on the first winding shaft (8), a plurality of first through holes (10) are formed in the inner wall of one side of the bookshelf body (1), a first fixed pulley (11) is rotatably installed on the inner wall of one side of each first through hole (10), a first connecting wire (12) is wound on each first winding shaft (8) and fixed, one end, far away from the corresponding first winding shaft (8), of each first connecting wire (12 extends into the bookshelf body (1) by winding the top of the corresponding first fixed pulley (11) and is fixedly connected with the other side of the corresponding push plate (3), a cavity (13) is formed in the partition plate (2), a sliding block (15) is slidably connected in the cavity (13), a plurality of extension springs (16) are fixedly connected between one side, far away from the corresponding vertical rod (6) and one side inner wall, far away from the corresponding vertical rod (6), of the corresponding cavity (13), the cavity (13) is close to and has seted up the second through-hole on the one side inner wall of corresponding montant (6), rotate on the one side inner wall of second through-hole and install second fixed pulley (14), the winding is gone up in second spool (9) and is fixed with second connecting wire (17), and second connecting wire (17) revolve to the opposite with the winding of the first connecting wire (12) that corresponds, the one end that corresponds second spool (9) were kept away from in second connecting wire (17) is walked around the top of second fixed pulley (14) and is extended to in cavity (13) and with the opposite side fixed connection of slider (15).

2. The special bookshelf for the library, which is convenient for taking books as claimed in claim 1, wherein the bottom of the connecting rod (7) is provided with a first groove, a first bearing is fixedly sleeved in the first groove, and the inner ring of the first bearing is fixedly sleeved with the outer side of the corresponding vertical rod (6).

3. The special bookshelf for the library, which is convenient for taking books as claimed in claim 1, wherein the same first pin is fixedly installed on the inner walls of the two sides of the first through hole (10), the first pin is fixedly sleeved with a second bearing, one side of the first fixed pulley (11) is provided with a first round hole, and the outer ring of the second bearing is fixedly sleeved with the corresponding side wall of the first round hole.

4. The special bookshelf for the library, which is convenient for taking books as claimed in claim 1, wherein the inner walls of the two sides of the second through hole are fixedly provided with a second pin, the second pin is fixedly sleeved with a third bearing, one side of the second fixed pulley (14) is provided with a second round hole, and the outer ring of the third bearing is fixedly sleeved with the corresponding side wall of the second round hole.

5. The special bookshelf for the library, which is convenient for taking books as claimed in claim 1, wherein the inner wall of the top of the cavity (13) is fixedly provided with a slide rail, the top of the slide block (15) is provided with a slide groove with two sides opened, and the slide groove is slidably connected with the corresponding slide rail.

6. The book shelf for library use for facilitating access to books according to claim 1, characterized in that the total elastic force of the plurality of extension springs (16) in the same cavity (13) is smaller than the total elastic force of the compression springs (4) in the same push plate (3).