CN211166981U

CN211166981U - Library's administrator is with dolly of still writing

Info

Publication number: CN211166981U
Application number: CN201922184786.8U
Authority: CN
Inventors: 张剑
Original assignee: Liaoning Normal University
Current assignee: Liaoning Normal University
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-08-04
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a library's administrator is with dolly of still writing, including main part and recess, the top of main part is provided with a case, and pushes up the case lower extreme and control both ends and be provided with adjustment mechanism, adjustment mechanism's lower extreme is provided with protection machanism, and protection machanism's lower extreme is provided with the box, the middle part of box is provided with the fly leaf, the bottom of main part is fixed with the maintenance box, and both ends are provided with the auxiliary frame about the maintenance box, the middle part of fly leaf is provided with the wearing layer, and both ends are provided with the knot around the wearing layer. This library administrator is with still book dolly is provided with the fly leaf, and the fly leaf slides at the spout through the gyro wheel, is convenient for adjust the height between two fly leaves, conveniently places higher book with the user in inside, and the user adjusts according to the required height of book, and the fly leaf middle part has set up the wearing layer, and the effectual user that prevents appears rocking promoting still the book dolly, and is impaired to the bottom friction of book.

Description

Library's administrator is with dolly of still writing

Technical Field

The utility model relates to a still book dolly technical field specifically is a library's administrator is with still book dolly.

Background

The business work of a library is composed of a plurality of interrelated working links. Generally, the book keeping device comprises 4 parts of collection, arrangement, collection and service of documents, a library is from the habit of keeping notes, a library manager uses a book returning trolley, more and more devices are available in the market, so that people are difficult to select, the demand of users is larger and larger, the market value of the book returning trolley is higher, and the library is a special place for readers to use the documents in the library. The reading rooms of a library are generally classified into 3 types of general reading rooms, special reading rooms and reference study rooms.

The height of the book returning trolley is inconvenient to increase and adjust in the use process of the book returning trolley in the market, discomfort is brought to a user, the height of the book returning trolley is not enough to facilitate placing books into a bookshelf, and in the process of transporting the book returning trolley, the bottom of the books is easy to shake to cause friction damage, so that trouble is brought to the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a library administrator is with still book dolly to solve the height that still book dolly put forward in the above-mentioned background art in the inconvenient book dolly use that increases the plywood and is not convenient for adjust still book dolly, brought the discomfort for the user, and it is not convenient for put into the bookshelf with the book inadequately at still book user's height, at the in-process of transportation still book dolly, produce easily and rock the bottom friction that leads to the book impaired, brought troublesome problem for the user.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a library's administrator is with still writing dolly, includes main part and recess, the top of main part is provided with a case, and pushes up the case lower extreme and control both ends and be provided with adjustment mechanism, adjustment mechanism's lower extreme is provided with protection machanism, and protection machanism's lower extreme and be provided with the box, the middle part of box is provided with the fly leaf, the bottom of main part is fixed with the maintenance box, and both ends are provided with the auxiliary frame about the maintenance box, the middle part of fly leaf is provided with the wearing layer, and both ends are provided with the knot around the wearing layer, the recess sets up in the inner wall of knot.

Preferably, the protection mechanism comprises a rotating rod and a partition plate, the rotating rod is connected to the top of the protection mechanism, and the partition plate is fixed in the middle of the protection mechanism.

Preferably, the protection mechanism forms a rotating structure with the partition plate through the rotating rod, and the protection mechanism is movably connected with the partition plate.

Preferably, the movable plate comprises a roller and a sliding groove, the roller is arranged on the inner wall of the movable plate, and the sliding groove is formed in the inner wall of the roller.

Preferably, the movable plate forms a sliding structure through the roller and the sliding groove, and the roller is tightly attached to the sliding groove.

Preferably, the auxiliary frame includes pivot, lug and draw-in groove, and the inner wall of auxiliary frame is provided with the pivot, the top of auxiliary frame is provided with the lug, and the upper right end of lug is provided with the draw-in groove.

Preferably, the auxiliary frame is of a rotating structure between the rotating shaft and the lug, and the auxiliary frame is symmetrically distributed around the center of the top box.

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

1. the book returning trolley for the library administrator is provided with the protection mechanism, so that a user can conveniently place books on the partition plate, the books are protected by the protection mechanism, the phenomenon that the books slide off in the transportation process is effectively prevented, the user places the books in the grooves in the partition plate, different types of books can be placed in the lattices each time, and the books can be conveniently placed in a classified manner by workers;

2. the book returning trolley for the library administrator is provided with the movable plates, the movable plates slide in the sliding grooves through the rollers, the height between the two movable plates can be conveniently adjusted, higher books can be conveniently placed in the book returning trolley for users, the users can effectively bring practicability and convenience to the users by adjusting the height required by the books, the middle parts of the movable plates are provided with the wear-resistant layers, and the problems that the users shake the book returning trolley when pushing the book returning trolley and the bottom of the books are rubbed and damaged are effectively prevented;

3. this library administrator is provided with the auxiliary frame with still writing dolly, because some bookshelf are higher, the person of not being convenient for still goes the upper end of overhead book with the book, the person of being convenient for use tramples the auxiliary frame with the book, put the book on the overhead book, effectual my user brings practicality and convenience, the auxiliary frame is opened through the rotation of pivot, separate the auxiliary frame lug and draw-in groove and open, the user passes through the rotation of hinge with the support of auxiliary frame bottom again afterwards, stand upright the support and be convenient for support for the auxiliary frame.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic diagram of the structure of the partition board of the present invention;

fig. 3 is a schematic view of the top view structure of the movable plate of the present invention.

In the figure: 1. a main body; 2. a top box; 3. an adjustment mechanism; 4. a protection mechanism; 401. a rotating rod; 402. a partition plate; 5. a box body; 6. a movable plate; 601. a roller; 602. a chute; 7. a maintenance box; 8. an auxiliary frame; 801. a rotating shaft; 802. a bump; 803. a card slot; 9. a wear layer; 10. a button; 11. and (4) a groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a book returning trolley for library managers comprises a main body 1, a top box 2, an adjusting mechanism 3, a protective mechanism 4, a rotating rod 401, a partition plate 402, a box body 5, a movable plate 6, rollers 601, a sliding chute 602, a maintenance box 7, an auxiliary frame 8, a rotating shaft 801, a bump 802, a clamping groove 803, a wear-resistant layer 9, a button 10 and a groove 11, wherein the top end of the main body 1 is provided with the top box 2, the left end and the right end of the lower end of the top box 2 are provided with the adjusting mechanism 3, the lower end of the adjusting mechanism 3 is provided with the protective mechanism 4, the lower end of the protective mechanism 4 is provided with the box body 5, the protective mechanism 4 comprises the rotating rod 401 and the partition plate 402, the top of the protective mechanism 4 is connected with the rotating rod 401, the middle part of the protective mechanism 4 is fixedly provided with the partition plate 402, the protective mechanism 4 forms a rotating structure with the partition plate 402 through the rotating rod 401, the protective, the book is convenient for a user to place a book on the partition plate 402 and protected by the protection mechanism 4, the book is effectively prevented from sliding off in the transportation process, the user places the book in the groove inside the partition plate 402, different kinds of books can be placed in the grid every time, the books can be conveniently classified and placed by the staff, the movable plate 6 is arranged in the middle of the box body 5, the movable plate 6 comprises a roller 601 and a chute 602, the roller 601 is arranged on the inner wall of the movable plate 6, the chute 602 is arranged on the inner wall of the roller 601, the movable plate 6 forms a sliding structure with the chute 602 through the roller 601, the roller 601 and the chute 602 are tightly attached, the movable plate 6 is arranged in the middle of the box body 5, the movable plate 6 slides in the chute 602 through the roller 601, the height between the two movable plates 6 is convenient to adjust, the higher book is convenient for the user to place in the box, the practicability and convenience are effectively brought to a user, the middle part of the movable plate 6 is provided with the wear-resistant layer 9, so that the situation that the user shakes when pushing the book returning trolley and the bottom of a book is rubbed and damaged is effectively prevented;

the maintenance box 7 is fixed at the bottom of the main body 1, the auxiliary frames 8 are arranged at the left end and the right end of the maintenance box 7, each auxiliary frame 8 comprises a rotating shaft 801, a bump 802 and a clamping groove 803, the rotating shafts 801 are arranged on the inner walls of the auxiliary frames 8, the bumps 802 are arranged at the top ends of the auxiliary frames 8, the clamping grooves 803 are arranged at the upper right ends of the bumps 802, the auxiliary frames 8 are in a rotating structure through the rotating shafts 801 and the bumps 802, the auxiliary frames 8 are symmetrically distributed about the center of the top box 2, the auxiliary frames 8 are arranged at the left end and the right end of the main body 1, due to the fact that some bookshelves are high, a user cannot conveniently return books to the upper end of an overhead book, the user can conveniently step on the auxiliary frames 8 to place the books on the overhead book, the practicability and convenience are effectively brought to the user, the auxiliary frames 8 are opened through the rotation of the rotating shafts 801, the bumps 802 and the clamping grooves 803 of the auxiliary frames 8, the support is erected to support the auxiliary frame 8 conveniently, the wear-resistant layer 9 is arranged in the middle of the movable plate 6, the front end and the rear end of the wear-resistant layer 9 are provided with buckles 10, and the grooves 11 are formed in the inner wall of the buckles 10.

The working principle is as follows: for the book returning trolley, firstly, the protection mechanisms 4 are arranged at the left end and the right end of the partition plate 402, a user can conveniently place books on the partition plate 402, the books are protected by the protection mechanisms 4, the phenomenon that the books slide off in the transportation process is effectively prevented, the user places the books in the grooves in the partition plate 402, different types of books can be placed in the grids each time, the books can be conveniently placed by workers in a classified mode, the middle of the box body 5 is provided with the movable plate 6, the movable plate 6 slides in the sliding groove 602 through the roller 601, the height between the two movable plates 6 is convenient to adjust, higher books can be conveniently placed in the books by the user, the user can adjust the books according to the required height, the practicability and convenience are effectively brought to the user, the wear-resistant layer 9 is arranged in the middle of the movable plate 6, and the user is effectively prevented from shaking, the bottom friction to the book is impaired, main part 1 has set up auxiliary frame 8 in both ends about, because some bookshelf are higher, the user of not being convenient for still goes to the upper end of overhead book with the book, the person of being convenient for use still books and tramples auxiliary frame 8, put the book on overhead book, effectual my user brings practicality and convenience, auxiliary frame 8 is opened through the rotation of pivot 801, separate auxiliary frame 8 lug 802 and draw-in groove 803 and open, the user passes through the rotation of hinge with the support of auxiliary frame 8 bottom again afterwards, stand upright the support and be convenient for support auxiliary frame 8, just so accomplish the whole use that still writes the dolly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a library administrator is with book dolly again, includes main part (1) and recess (11), its characterized in that: the top of main part (1) is provided with top case (2), and both ends are provided with adjustment mechanism (3) about top case (2) lower extreme, the lower extreme of adjustment mechanism (3) is provided with protection machanism (4), and the lower extreme of protection machanism (4) is provided with box (5), the middle part of box (5) is provided with fly leaf (6), the bottom of main part (1) is fixed with maintenance case (7), and both ends are provided with auxiliary frame (8) about maintenance case (7), the middle part of fly leaf (6) is provided with wearing layer (9), and both ends are provided with button (10) around wearing layer (9), recess (11) set up in the inner wall of button (10).

2. The book return trolley for the library administrator as claimed in claim 1, wherein: the protection mechanism (4) comprises a rotating rod (401) and a partition plate (402), the rotating rod (401) is connected to the top of the protection mechanism (4), and the partition plate (402) is fixed in the middle of the protection mechanism (4).

3. The book return trolley for the library administrator as claimed in claim 2, wherein: the protection mechanism (4) and the separation plate (402) form a rotating structure through the rotating rod (401), and the protection mechanism (4) is movably connected with the separation plate (402).

4. The book return trolley for the library administrator as claimed in claim 1, wherein: the movable plate (6) comprises a roller (601) and a sliding groove (602), the roller (601) is arranged on the inner wall of the movable plate (6), and the sliding groove (602) is formed in the inner wall of the roller (601).

5. The book return trolley for the library administrator as claimed in claim 4, wherein: the movable plate (6) forms a sliding structure with the sliding groove (602) through the roller (601), and the roller (601) is tightly attached to the sliding groove (602).

6. The book return trolley for the library administrator as claimed in claim 1, wherein: auxiliary frame (8) are including pivot (801), lug (802) and draw-in groove (803), and the inner wall of auxiliary frame (8) is provided with pivot (801), the top of auxiliary frame (8) is provided with lug (802), and the upper right end of lug (802) is provided with draw-in groove (803).

7. The book return trolley for the library administrator as claimed in claim 6, wherein: the auxiliary frame (8) is of a rotating structure through the rotating shaft (801) and the lug (802), and the auxiliary frame (8) is symmetrically distributed around the center of the top box (2).