CN214803428U - Library that facilitates use is with board of writing instead of book - Google Patents

Abstract

The utility model discloses a library that facilitates use is with board of writing instead, including bookshelf framework, degradable book board, location spout and pulling handle, the inside intermediate position department of bookshelf framework inlays and has the fretwork layer, and the inside intermediate position department on fretwork layer runs through there is the degradable book board of writing instead, the inside both sides and the both ends fixedly connected with sealing layer of degradable book board of writing instead, the one end fixedly connected with pulling handle of degradable book board, the top of bookshelf framework is inlayed and is had the location spout, and the width of location spout and the height of degradable book board of writing instead highly equal, the inside bottom fixedly connected with of bookshelf framework removes the structure, the other end fixedly connected with active structure of degradable book board, and fixed connection between active structure and the removal structure. The utility model discloses a fretwork layer is convenient for accomodate and is used for the book board with the pulling handle mutually supporting, directly sets up the board of replacing the book on the bookshelf.

Description

Library that facilitates use is with board of writing instead of book

Technical Field

The utility model relates to a library management technology field specifically is a library that facilitates use is with board of writing for replacement.

Background

Library that facilitates use is a device of use in library management with the board of writing substitute, and the effect of the board of writing substitute is that it is the position that is used for replacing the book on the frame to replace the board of writing substitute to guarantee that the books bent order is not in disorder, but there are many problems or defects in the library that facilitates use of current board of writing substitute for library:

first, the traditional book board of replacing books for library is not convenient for accomodate and replaces the book board, and the book board of replacing books need be from the management room of storing the book board and take the bookshelf department that books lack, and not enough convenient inconvenient use has increased staff's work load, and the book board of replacing books because the less quantity of volume is huge, arranges in order difficultly, loses easily.

Secondly, when the conventional book replacement plate for the library is drawn and stored, the book replacement plate slides in the storage layer, and the long-time friction can cause fading and abrasion of an external protective layer;

thirdly, the traditional book replacement plate for the library is large in quantity and not environment-friendly, and plastic products used for the book replacement plate cannot be degraded.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a library that facilitates use is with board of writing instead of to it is the problem that plastic products can not degrade to solve the outside protective layer fading wearing and tearing of the board of writing instead of to be convenient for accomodate book board, long-time friction book board that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a library that facilitates use is with board of writing instead, includes bookshelf framework, degradable book board, location spout and pulling handle, the inside intermediate position department of bookshelf framework inlays and has the fretwork layer, and the inside intermediate position department on fretwork layer runs through there is the degradable book board of writing instead, the inside both sides and the both ends fixedly connected with sealing protection layer of degradable book board of writing instead, the one end fixedly connected with pulling handle of degradable book board, the top of bookshelf framework is inlayed and is had the location spout, and the width of just fixing a position the spout and highly equal of degradable book board of writing instead, the inside bottom fixedly connected with of bookshelf framework removes the structure, the other end fixedly connected with movable structure of degradable book board, and fixed connection between movable structure and the removal structure.

Preferably, the inside of the movable structure is provided with a preset sliding groove, a hollow groove, a fixed knob, a movable roller and a connecting base in sequence, the connecting base is fixedly connected with the movable structure, the bottom end of the connecting base is fixedly connected with the movable roller, the bottom end of the movable roller is provided with the preset sliding groove, the preset sliding groove and the movable roller are in rolling sliding relation, and the preset sliding groove is fixedly connected with the bookshelf frame body.

Preferably, the both sides of predetermineeing the spout are inlayed and are had the fretwork groove, and the both sides in fretwork groove run through and have fixed knob, the fretwork groove is the through groove of "rectangular shape", and distributes about the axis bilateral symmetry who predetermines the spout.

Preferably, the connecting base is fixedly connected with the movable roller through a fixed knob, and the fixed knob and the hollow groove are in sliding relation.

Preferably, activity spin, spacing groove and activity slot rolling have set gradually in the inside of active structure, fixed connection between activity slot rolling and the connection base, the activity slot rolling is the spherical groove of inside sunken, the top of activity slot rolling is provided with the activity spin, and the activity spin is "spherical" appearance, be the block activity relation between activity spin and the activity slot rolling.

Preferably, the movable rolling ball is fixedly connected with the degradable book replacement plate, limiting grooves are embedded in two sides of the movable rolling groove and are symmetrically distributed about the central axis of the movable rolling groove, and the width of each limiting groove is larger than that of the connecting rod at the top end of the movable rolling ball.

Compared with the prior art, the beneficial effects of the utility model are that: this library with board of writing for replacement that facilitates use has not only realized being convenient for to accomodate the board of writing for replacement, has realized avoiding the friction to lead to the protective layer wearing and tearing that fade for the board of writing for replacement, has realized moreover that the board of writing for replacement can degrade environmental protection more:

(1) the hollowed-out layer and the pulling handle are mutually matched to facilitate storage of the book replacement plate, the book replacement plate is directly arranged on the bookshelf, the book replacement plate does not need to be taken from a management room for storing the book replacement plate, the workload of workers is reduced, when the bookshelf is used, the pulling handle is pulled to draw out the degradable book replacement plate from the hollowed-out layer, then the turning position of the degradable book replacement plate slides in the preset chute, and the degradable book replacement plate is fixed on the bookshelf frame body through mutual matching of the moving structure and the movable structure, so that the bookshelf is convenient to prevent theft and loss;

(2) the sliding friction is changed into the rolling friction through the moving structure, when the book replacement plate is drawn and stored, the book replacement plate rolls in the storage layer, so that the color fading abrasion of an external protective layer caused by long-time friction is avoided, the moving structure is matched with the movable structure, the working principle of the book replacement plate is that the moving roller rolls in a preset sliding groove, the moving roller is connected with the preset sliding groove through a fixed knob, a hollow groove is a through groove in a long strip shape, the moving roller is convenient to limit and move, the moving roller is connected with the movable rolling groove through a connecting base, the degradable book replacement plate at the top end is convenient to drive to move, the working principle of the movable structure is that the movable rolling ball is clamped and fixed with the movable rolling groove, the movable rolling ball is in a spherical shape, the inside of the movable rolling groove is in a concave groove, and the ball-shaped mode is convenient to adjust the moving position of the degradable book replacement plate, the rolling ball is more flexible, the limiting groove is used for limiting, and the rotating angle of the movable rolling ball is enlarged;

(3) the degradable material that makes the board of writing for replacement use through the board of writing for replacement of degradable, environmental protection more, but the shortcoming of degradable material is that not corrosion-resistant not durable, and life is shorter, so wrapped up the sealed protective layer of one deck in the outside of the board of writing for replacement of degradable, the effect of sealed protective layer plays waterproof and anticorrosion's effect, need throw away the degradable board of writing for replacement after reaching life under sealed protective layer peel off alright, the effect of this structure can degrade, and the huge environmental protection more of cardinal number.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is a partial schematic view of the movable structure of the present invention.

In the figure: 1. a bookshelf frame body; 2. a hollowed-out layer; 3. sealing the protective layer; 4. a degradable book replacement plate; 5. positioning the chute; 6. pulling the handle; 7. a moving structure; 701. presetting a chute; 702. hollowing out the grooves; 703. fixing the knob; 704. moving the roller; 705. connecting a base; 8. a movable structure; 801. a movable rolling ball; 802. a limiting groove; 803. a movable rolling 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. 1-4, the present invention provides an embodiment: a convenient-to-use book replacement plate for a library comprises a bookshelf frame body 1, a degradable book replacement plate 4, a preset sliding groove 5 and a pulling handle 6, wherein a hollowed-out layer 2 is embedded in the middle position inside the bookshelf frame body 1, the degradable book replacement plate 4 penetrates through the middle position inside the hollowed-out layer 2, and two sides and two ends inside the degradable book replacement plate 4 are fixedly connected with sealing protection layers 3;

specifically, as shown in fig. 1, when the mechanism is used, firstly, degradable materials are used for the book replacement board through the degradable book replacement board 4, so that the mechanism is more environment-friendly, but the degradable materials have the defects of corrosion resistance and short service life, so that a layer of sealing protection layer 3 is wrapped on the outer side of the degradable book replacement board 4, the sealing protection layer 3 plays a role in water resistance and corrosion resistance, the sealing protection layer 3 is peeled off when the degradable book replacement board 4 needs to be discarded after the service life is reached, the mechanism can be degraded, and the basic number is large, so that the mechanism is more environment-friendly;

one end of the degradable book replacement plate 4 is fixedly connected with a pulling handle 6, a preset sliding groove 5 is embedded in the top end of the bookshelf frame body 1, and the width of the preset sliding groove 5 is equal to the height of the degradable book replacement plate 4;

specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, the hollowed-out layer 2 and the pulling handle 6 are mutually matched to facilitate the storage of the book replacement plate, the book replacement plate is directly arranged on the bookshelf, the book replacement plate does not need to be taken from a management room for storing the book replacement plate, the workload of workers is reduced, when the mechanism is used, the pulling handle 6 is pulled to draw out the degradable book replacement plate 4 from the hollowed-out layer 2, then the overturning position of the degradable book replacement plate 4 slides in from the preset chute 5, and the degradable book replacement plate 4 is fixed on the bookshelf frame body 1 through the mutual matching of the moving structure 7 and the moving structure 8, so that the anti-theft and anti-loss are facilitated;

the bottom end inside the bookshelf frame body 1 is fixedly connected with a moving structure 7, and the other end of the degradable book replacement plate 4 is fixedly connected with a movable structure 8;

the movable structure 8 is internally provided with a movable rolling ball 801, a limiting groove 802 and a movable rolling groove 803 in sequence, the movable rolling groove 803 is fixedly connected with the connecting base 705, the movable rolling groove 803 is a smooth spherical groove body, the top end of the movable rolling groove 803 is provided with the movable rolling ball 801, the movable rolling ball 801 is in a spherical shape, the movable rolling ball 801 and the movable rolling groove 803 are in a clamping movable relationship, the movable rolling ball 801 is fixedly connected with the degradable book generation board 4, the two sides of the movable rolling groove 803 are embedded with the limiting grooves 802, the limiting grooves 802 are symmetrically distributed about the central axis of the movable rolling groove 803, and the width of the limiting grooves 802 is greater than that of the connecting rod at the top end of the movable rolling ball 801;

the movable structure 8 is fixedly connected with the movable structure 7, a preset sliding groove 701, a hollow groove 702, a fixed knob 703, a movable roller 704 and a connecting base 705 are sequentially arranged in the movable structure 7, the connecting base 705 is fixedly connected with the movable structure 8, the bottom end of the connecting base 705 is fixedly connected with the movable roller 704, the bottom end of the movable roller 704 is provided with a preset sliding groove 701, the preset sliding groove 701 and the movable roller 704 are in a rolling sliding relationship, the preset sliding groove 701 and the bookshelf frame body 1 are fixedly connected, two sides of the preset sliding groove 701 are embedded with hollow grooves 702, and the two sides of the hollow-out groove 702 are penetrated with the fixing knobs 703, the hollow-out groove 702 is a strip-shaped penetrating groove, the connecting base 705 and the movable roller 704 are fixedly connected through a fixed knob 703, and the fixed knob 703 and the hollow groove 702 are in a sliding relationship;

specifically, as shown in fig. 1, fig. 2 and fig. 3, when the mechanism is used, firstly, sliding friction is changed into rolling friction through the moving structure 7, when the book replacement plate is drawn and stored, the book replacement plate rolls in the storage layer to avoid color fading and abrasion of an external protective layer caused by long-time friction, the moving structure 7 is matched with the movable structure 8, the working principle is that the moving structure moves in a preset chute 701 in a rolling manner through the moving roller 704, the moving roller 704 is connected with the preset chute 701 through the fixing knob 703, the hollow-out groove 702 is a through groove in a shape of a long strip, so that the moving roller 704 is limited, the moving roller 704 is connected with the movable rolling groove 803 through the connecting base 705, so that the degradable book replacement plate 4 at the top end is driven to move, the working principle of the movable structure 8 is that the movable rolling ball 801 is fixed with the movable rolling groove 803 in a clamping manner, and the movable rolling ball 801 is in a shape of a sphere, the inside of the movable rolling groove 803 is a concave spherical groove, the clamping mode is convenient for adjusting the moving position of the degradable book replacement plate 4, the clamping mode is more flexible, the limiting groove 802 is used for limiting, and the rotating angle of the movable rolling ball 801 is enlarged.

The working principle is as follows: the utility model discloses when using, at first, be convenient for accomodate and take the board of writing instead through fretwork layer 2 and pulling handle 6 are mutually supported, directly set up the board of writing instead on the bookshelf, no longer need take the board of writing instead from the management room of storing the board of writing instead, alleviateed staff's work load, pull pulling handle 6 during the use and take degradable board of writing instead 4 out from fretwork layer 2, slide in degradable board of writing instead 4 upset positions follow preset spout 5 again.

Then, the sliding friction is changed into rolling friction through the moving structure 7, when the book replacement plate is pulled and stored, the book replacement plate rolls in the storage layer, so that the color loss and abrasion of an external protective layer caused by long-time friction are avoided, the moving structure 7 is matched with the moving structure 8, the working principle of the movable structure 8 is that the movable roller 704 rolls and moves in a preset sliding groove 701, the movable roller 704 is connected with the preset sliding groove 701 through a fixed knob 703, the hollow groove 702 is a through groove in a shape of a long strip, the movable roller 704 is convenient to limit and move, the movable roller 704 is connected with the movable rolling groove 803 through a connecting base 705, the degradable book-replacing plate 4 at the top end is convenient to drive to move, the movable structure 8 is in a working principle that the movable rolling ball 801 and the movable rolling groove 803 are clamped and fixed, the movable rolling ball 801 is in a shape of a sphere, and the movable rolling groove 803 is internally in a concave spherical groove.

Finally, the degradable material that makes the board of writing for replacement use through degradable board 4 of writing for replacement, environmental protection more, but the shortcoming of degradable material is that not corrosion-resistant not durable, and life is shorter, so has wrapped up one deck sealing protection layer 3 in the outside of degradable board 4 of writing for replacement, and sealing protection layer 3's effect plays waterproof anticorrosion's effect, need throw aside degradable board 4 of writing for replacement after reaching life and peel off sealing protection layer 3 down alright.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a library that facilitates use is with board of writing instead, includes bookshelf framework (1), degradable board of writing instead (4), location spout (5) and pulling handle (6), its characterized in that: the bookshelf comprises a bookshelf frame body (1), a degradable book replacement plate (4), a positioning sliding groove (5), a width of the positioning sliding groove (5) and the height of the degradable book replacement plate (4), wherein a hollowed-out layer (2) is inlaid in the middle position of the inside of the bookshelf frame body (1), a sealing protective layer (3) is fixedly connected to the two ends of the hollowed-out layer (2), a pulling handle (6) is fixedly connected to one end of the degradable book replacement plate (4), the top end of the bookshelf frame body (1) is inlaid with the positioning sliding groove (5), the width of the positioning sliding groove (5) is equal to the height of the degradable book replacement plate (4), a movable structure (7) is fixedly connected to the bottom end of the inside of the bookshelf frame body (1), the other end of the degradable book replacement plate (4) is fixedly connected with a movable structure (8), and the movable structure (8) is fixedly connected with the movable structure (7).

2. The convenient-to-use book replacement board for libraries of claim 1, wherein: the inside of moving structure (7) has set gradually and has predetermine spout (701), fretwork groove (702), fixed knob (703), removal gyro wheel (704) and connection base (705), connect fixed connection between base (705) and the movable structure (8), the bottom fixedly connected with removal gyro wheel (704) of connecting base (705), and the bottom of removing gyro wheel (704) is provided with predetermines spout (701), predetermine and be the relation of roll slip between spout (701) and the removal gyro wheel (704), predetermine fixed connection between spout (701) and the bookshelf framework (1).

3. The convenient-to-use book replacement board for libraries of claim 2, wherein: the two sides of the preset sliding groove (701) are inlaid with a hollow groove (702), the two sides of the hollow groove (702) penetrate through a fixing knob (703), the hollow groove (702) is a strip-shaped penetrating groove, and the hollow groove is distributed in a bilateral symmetry mode about the central axis of the preset sliding groove (701).

4. The convenient-to-use book replacement board for libraries of claim 3, wherein: the connecting base (705) is fixedly connected with the movable roller (704) through a fixed knob (703), and the fixed knob (703) is in sliding relation with the hollow groove (702).

5. The convenient-to-use book replacement board for libraries of claim 1, wherein: the inside of activity structure (8) has set gradually activity spin (801), spacing groove (802) and activity slot rolling (803), fixed connection between activity slot rolling (803) and the connection base (705), activity slot rolling (803) are the spherical groove of inside sunken, the top of activity slot rolling (803) is provided with activity spin (801), and activity spin (801) are "spherical" appearance, be the block activity relation between activity spin (801) and the activity slot rolling (803).

6. The convenient-to-use book replacement board for libraries of claim 5, wherein: the movable rolling ball (801) is fixedly connected with the degradable book replacement plate (4), limiting grooves (802) are embedded in two sides of the movable rolling groove (803), the limiting grooves (802) are symmetrically distributed about the central axis of the movable rolling groove (803), and the width of each limiting groove (802) is larger than that of a connecting rod at the top end of the movable rolling ball (801).

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