CN211242189U

CN211242189U - Library is with categorised book car of returning

Info

Publication number: CN211242189U
Application number: CN201920766366.8U
Authority: CN
Inventors: 方立公
Original assignee: Xuzhou College of Industrial Technology
Current assignee: Xuzhou College of Industrial Technology
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-08-14
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a library is with classifying book returning car, place the board including two vertical baffles and three levels, the board is placed along vertical direction and equidistance setting respectively to three level between two vertical baffles, and the both ends that the board was placed to the level respectively with two vertical baffle fixed connection, and the standing groove has been seted up to the bottom in one of them vertical baffle outside, has placed the fly leaf in the standing groove. The utility model relates to a library is with categorised book car that returns, when human height can not return books to putting the book shelf, twist simultaneously along same direction and revolve to twist two and revolve to twist and revolve the clitellum and move the lead screw rotation, the lead screw rotation drives rather than threaded connection's movable block and removes along the lead screw to the realization is highly adjusted the position of fly leaf, after adjusting the fly leaf to a take the altitude, through the connecting axle that is equipped with, the fly leaf is rotated to the outside, realize adjusting the length of supporting leg through adjusting the position of thin pole in thick pole.

Description

Library is with categorised book car of returning

Technical Field

The utility model relates to a shallow specifically is a library is with categorised book car that returns.

Background

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 Gongyuan, the library has the functions of storing human cultural heritage, developing information resources, participating in social education and the like, people need to return books after borrowing the books, and managers of the library place the books on book returning vehicles for classification and place the books on original bookshelves.

The existing book returning trolley has single function, can only play a role in placing boxes to transport books, and is troublesome in the moving process of ladders or stools due to the fact that external stools or ladders are needed when the height difference between managers and bookshelves is large and books on the top layer are returned. Therefore, the improvement is made, and the classifying book returning vehicle for the library is provided.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a library is with categorizing book car of returning.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a library is with categorised book car that returns, place the board including two vertical baffles and three levels, it is three the board is placed to the level and is set up between two vertical baffles along vertical direction and equidistance respectively, the both ends that the board was placed to the level respectively with two vertical baffle fixed connection, one of them the standing groove has been seted up to the bottom in the vertical baffle outside, the fly leaf has been placed in the standing groove, the both sides that lie in the fly leaf in the standing groove all are provided with the lifting mechanism that is used for the lifting fly leaf, the fly leaf is all fixed with adjustable supporting leg with the both sides of the relative terminal surface bottom of standing groove.

The lifting mechanism comprises a screw rod and a movable block, the screw rod is arranged in the placing groove, the bottom end of the screw rod is rotatably connected with the placing groove, the top end of the screw rod penetrates through the placing groove and is arranged at the top of the vertical baffle, the part of the screw rod, which is in contact with the vertical baffle, is a smooth sliding rod, the movable block is sleeved outside the screw rod, and the movable block is in threaded connection with the screw rod.

As a preferred technical scheme of the utility model, two one side that the movable block is close to the fly leaf is all fixed and is provided with the connecting axle, the one end of connecting axle is passed through the bearing that is equipped with on the fly leaf and is rotated with the fly leaf and be connected.

As an optimal technical scheme of the utility model, the lead screw is arranged in the fixed ring of twisting that is provided with of one end at vertical baffle top, the outside of twisting the ring of twisting is provided with anti-skidding friction sleeve.

As the utility model discloses a preferred technical scheme, the supporting leg includes thick pole and thin pole, thick pole and fly leaf fixed connection, thin pole is arranged in thick pole, and the junction of thick pole and thin pole passes through bolt fixed connection.

As an optimized technical scheme of the utility model, the friction pad has been bonded to the fly leaf with the one side that the standing groove carried on the back mutually, the bottom mounting of slender pole is provided with the gasket.

As an optimized technical scheme of the utility model, vertical baffle is located the fixed handle that pushes away that is provided with in top of standing groove.

As a preferred technical scheme of the utility model, two the both sides of vertical baffle bottom all are provided with the service brake universal wheel, the service brake universal wheel passes through screw and vertical baffle fixed connection.

The utility model has the advantages that: the classifying book returning vehicle for the library is characterized in that when a human body height cannot return books to a book shelf, two screwing belts are screwed simultaneously along the same direction to rotate a screw rod, the screw rod rotates to drive a movable block in threaded connection with the screw rod to move along the screw rod, so that the position height of a movable plate is adjusted, after the movable plate is adjusted to a certain height, the movable plate is rotated outwards through a connecting shaft, the length of a supporting leg is adjusted by adjusting the position of a thin rod in a thick rod, the positions of the thick rod and the thin rod are fixed through bolts, the supporting leg is contacted with the ground, so that the books can be placed on the movable plate in a standing mode, a stool or a ladder is not required to return the books, the classifying book returning vehicle is convenient to use, certain labor force is reduced, the contact area with the ground can be increased through an arranged gasket, the standing of the person is more stable.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of a classifying book returning vehicle for a library according to the present invention;

fig. 2 is a schematic structural view of a lifting mechanism of a classifying book returning vehicle for a library;

fig. 3 is a schematic structural view of a movable plate of the classifying book returning vehicle for a library;

fig. 4 is the utility model discloses a library is with categorised supporting leg structure sketch map of book car that returns.

In the figure: 1. a vertical baffle; 2. horizontally placing the plate; 3. a placement groove; 4. a movable plate; 5. A lifting mechanism; 501. a screw rod; 502. a movable block; 6. supporting legs; 601. a thick rod; 602. a thin rod; 7. a connecting shaft; 8. a bearing; 9. a bolt; 10. a gasket; 11. screwing the ring; 12. A push handle; 13. foot brake universal wheel.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model relates to a library is with categorizing book car of returning, place board 2 including two vertical baffles 1 and three levels, board 2 is placed along vertical direction and equidistance setting respectively between two vertical baffles 1 to three level, the both ends that board 2 was placed to the level respectively with 1 fixed connection of two vertical baffles, standing groove 3 has been seted up to the bottom in the 1 outside of one of them vertical baffle, fly leaf 4 has been placed in standing groove 3, the both sides that lie in fly leaf 4 in standing groove 3 all are provided with the lifting mechanism 5 that is used for lifting fly leaf 4, fly leaf 4 all fixes supporting leg 6 with the both sides of 3 relative terminal surface bottoms of standing groove with adjustable.

Wherein, lifting mechanism 5 includes lead screw 501 and movable block 502, lead screw 501 is arranged in standing groove 3, the bottom and the standing groove 3 of lead screw 501 rotate to be connected, standing groove 3 is passed on the top of lead screw 501 and is arranged in the top of vertical baffle 1, and the part of lead screw 501 and the contact of vertical baffle 1 is smooth rod, movable block 502 cover is established in the outside of lead screw 501, and movable block 502 and lead screw 501 threaded connection, lifting mechanism 5 through being equipped with, can realize highly adjusting the position of fly leaf 4, with the required outside height when satisfying the books of returning.

Wherein, one side of two movable blocks 502 close to the movable plate 4 is all fixedly provided with connecting axle 7, and the one end of connecting axle 7 is connected with the movable plate 4 rotation through the bearing 8 that is equipped with on the movable plate 4, rotates with the movable plate 4 through the connecting axle 7 that is equipped with and is connected, realizes rotating the movable plate 4.

The screw rod 501 is fixedly provided with a screwing ring 11 at one end of the top of the vertical baffle 1, an anti-slip friction sleeve is arranged outside the screwing ring 11, and the anti-slip friction sleeve can reduce the abrasion to the hand when the screwing ring 11 is rotated.

Wherein, supporting leg 6 includes thick pole 601 and thin pole 602, thick pole 601 and fly leaf 4 fixed connection, and thin pole 602 is arranged in thick pole 601, and the junction of thick pole 601 and thin pole 602 passes through bolt 9 fixed connection, through the supporting leg 6 that is equipped with, can realize supporting fly leaf 4, and the human body of being convenient for stands on fly leaf 4.

Wherein, the one side that fly leaf 4 and standing groove 3 carried on the back mutually bonds and has the friction pad, and the bottom mounting of slender pole 602 is provided with gasket 10, through be equipped with the friction pad on fly leaf 4, can increase with the frictional force of human vamp, reduces human slip when the human body stands on fly leaf 4, through the gasket 10 that is equipped with, can increase with the area of contact on ground, make the people stand more steady.

Wherein, the vertical baffle 1 is located the fixed push handle 12 that is provided with in the top of standing groove 3, through the push handle 12 that is equipped with, is convenient for promote book car still.

Wherein, the both sides of two vertical baffle 1 bottoms all are provided with the foot universal wheel 13 of stopping, and the foot universal wheel 13 of stopping passes through screw and vertical baffle 1 fixed connection, when needing to stand and return books on fly leaf 4, brakes the foot universal wheel 13 of stopping, avoids returning the book car and takes place to remove.

When the book shelf is in work, the pushing handle 12 is pushed to drive the book returning vehicle to move, books on the horizontal placing plate 2 are returned, when the height of a human body cannot return the books to the book shelf, the two screwing rings 11 are simultaneously screwed in the same direction to drive the screw rod 501 to rotate, the screw rod 501 rotates to drive the movable block 502 in threaded connection with the screw rod to move along the screw rod 501, the movable block 502 moves to drive the movable plate 4 to move along with the movable block 4, so that the position height of the movable plate 4 is adjusted, after the movable plate 4 is adjusted to a required height, the movable plate 4 is upwards turned over through the connecting shaft 7 arranged, the length of the supporting legs 6 is adjusted through adjusting the position of the thin rods 602 in the thick rods 601, the positions of the thick rods 601 and the thin rods 602 are fixed through the bolts 9, the supporting legs 6 are in contact with the ground, and the books can be placed on the movable plate 4 in a standing mode, through being equipped with the friction pad on fly leaf 4, can increase the frictional force with human vamp, reduce human slip when the human body stands on fly leaf 4, through the gasket 10 that is equipped with, can increase the area of contact with ground, make the people stand more steadily.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a library is with categorised book car that returns, places board (2) including two vertical baffles (1) and three levels, its characterized in that, it is three board (2) are placed to the level and are set up between two vertical baffles (1) along vertical direction and equidistance respectively, the both ends that board (2) were placed to the level respectively with two vertical baffles (1) fixed connection, one of them standing groove (3) have been seted up to the bottom in vertical baffle (1) outside, fly leaf (4) have been placed in standing groove (3), the both sides that lie in fly leaf (4) in standing groove (3) all are provided with lifting mechanism (5) that are used for lifting fly leaf (4), both sides of fly leaf (4) and standing groove (3) relative terminal surface bottom are all fixed and are provided with adjustable supporting leg (6).

2. The classifying book returning vehicle for the library according to claim 1, wherein the lifting mechanism (5) comprises a screw rod (501) and a movable block (502), the screw rod (501) is placed in the placing groove (3), the bottom end of the screw rod (501) is rotatably connected with the placing groove (3), the top end of the screw rod (501) penetrates through the placing groove (3) and is placed on the top of the vertical baffle (1), the part of the screw rod (501) in contact with the vertical baffle (1) is a smooth rod, the movable block (502) is sleeved on the outer portion of the screw rod (501), and the movable block (502) is in threaded connection with the screw rod (501).

3. The classifying and returning book cart for the library according to claim 2, wherein a connecting shaft (7) is fixedly arranged on one side of each of the two movable blocks (502) close to the movable plate (4), and one end of the connecting shaft (7) is rotatably connected with the movable plate (4) through a bearing (8) arranged on the movable plate (4).

4. The classifying and returning book cart for the library according to claim 2, wherein a screw ring (11) is fixedly arranged at one end of the screw rod (501) which is arranged on the top of the vertical baffle (1), and an anti-skid friction sleeve is arranged outside the screw ring (11).

5. The classifying and returning book cart for the library according to claim 1, wherein the supporting leg (6) comprises a thick rod (601) and a thin rod (602), the thick rod (601) is fixedly connected with the movable plate (4), the thin rod (602) is arranged in the thick rod (601), and the connection part of the thick rod (601) and the thin rod (602) is fixedly connected through a bolt (9).

6. The classifying and returning book trolley for the library according to claim 5, wherein a friction pad is adhered to one side of the movable plate (4) opposite to the placing groove (3), and a gasket (10) is fixedly arranged at the bottom end of the thin rod (602).

7. The classifying and returning book cart for the library according to claim 1, wherein a push handle (12) is fixedly arranged on the vertical baffle (1) at the top of the placing groove (3).

8. The classifying and returning book trolley for the library according to claim 1, wherein foot brake universal wheels (13) are arranged on two sides of the bottom ends of the two vertical baffle plates (1), and the foot brake universal wheels (13) are fixedly connected with the vertical baffle plates (1) through screws.