CN216494079U

CN216494079U - Library uses multi-functional reading table based on folding function

Info

Publication number: CN216494079U
Application number: CN202122895961.1U
Authority: CN
Inventors: 王佳琦
Original assignee: Dongying Vocational College
Current assignee: Dongying Vocational College
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-05-13
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a multifunctional reading table for a library based on a folding function, and relates to the technical field of libraries. The folding bookcase has the advantage that the reading table is convenient to fold.

Description

Library uses multi-functional reading table based on folding function

Technical Field

The utility model relates to the technical field of libraries, in particular to a multifunctional reading table for a library based on a folding function.

Background

The library is a mechanism for collecting, arranging and collecting book data for people to read and reference, has the functions of preserving cultural heritage of human beings, developing information resources, participating in social education and the like, is an external storage and selection transmission mechanism for social memory (usually expressed as written recorded information), and is one of the book reading tools commonly used in the library.

At present, the reading table for the library generally comprises a reading table body and a supporting plate, the reading table body is supported by the supporting plate, and the reading table body is convenient for a viewer in the library to read better.

However, similar to the library reading table, the library reading table does not have a folding function, and when the reading table is not used, the library reading table occupies a large volume and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a multifunctional reading table for a library based on a folding function. The folding desk has the advantage of being convenient for folding the reading desk.

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

the utility model provides a library uses multi-functional reading table based on folding function, includes the reading table body, the equal fixedly connected with backup pad in bottom both sides position of the reading table body, the both ends of the reading table body are all opened a plurality of grooves of accomodating, and the inner wall of accomodating the groove slides and is provided with the desktop board, the top one end department of desktop board is opened there is the spacing groove, the top inner wall of accomodating the groove is opened there is the activity opening, the inner wall of activity opening slides and is provided with the limiting plate with spacing groove looks adaptation.

Through the technical scheme: when needs use the reading table, pull out earlier and accomodate the groove with the desktop board, when the spacing groove corresponds with the limiting plate, push down the limiting plate, insert the limiting groove with the limiting plate, it is spacing to carry out the desktop board, can use this moment, use the completion back, upwards stimulate the limiting plate, make the limiting plate break away from the spacing groove, promote the desktop board afterwards, accomodate the desktop board to accomodating the inslot, can accomodate the desktop board, and then reduce the volume that occupies of reading table, reach and be convenient for carry out the folding purpose to the reading table body.

The utility model is further arranged in such a way that sliding grooves are formed in the inner walls of the two sides of the accommodating groove, sliding blocks are arranged on the inner walls of the sliding grooves in a sliding manner, opposite surfaces of the two sliding blocks positioned in the same accommodating groove are fixedly connected with the two sides of the table top plate, and extension springs are fixedly connected between the sliding blocks and the sliding grooves.

Through the technical scheme: the sliding block and the sliding groove are used for preventing the table panel from being separated from the containing groove, and the elastic force of the extension spring is used for pulling the table panel to be quickly contained in the containing groove when the table panel is contained.

The utility model is further provided with moving grooves formed in the inner walls of the two sides of the movable through hole, moving blocks are arranged on the inner walls of the moving grooves in a sliding mode, opposite surfaces of the two moving blocks in the same movable through hole are fixedly connected with the two sides of the limiting plate, and an extrusion spring is fixedly connected between the moving blocks and the moving grooves.

Through the technical scheme: the limiting plate is prevented from being separated from the movable through opening by the aid of the movable groove and the movable block, and the limiting plate can be quickly pushed into the limiting groove by the aid of elasticity of the extrusion spring when the limiting plate corresponds to the limiting groove.

The utility model is further provided that one end of the table panel is provided with a telescopic groove, and the inner wall of the telescopic groove is provided with a movable plate in a sliding way.

Through the technical scheme: the movable board can increase the area of the table top board, thereby being convenient for the reader to use.

The utility model is further provided that the inner walls of two sides of the telescopic groove are provided with limit openings at equal distances, the two sides of the movable plate are provided with movable grooves, the inner walls of the movable grooves are provided with limit blocks matched with the limit openings in a sliding manner, and one end of the movable plate is fixedly connected with a handle.

Through the technical scheme: utilize spacing mouthful and stopper, accessible stopper gets into spacing mouthful and carries on spacingly to the fly leaf, utilizes the handle, is convenient for spur the fly leaf.

The utility model is further provided that a plurality of extension springs are fixedly connected between the limiting block and the movable groove.

Through the technical scheme: by utilizing the elasticity of the telescopic spring, when the limiting block corresponds to the limiting opening, the limiting block is extruded to quickly enter the limiting opening to limit the movable plate.

The utility model is further provided that the opposite surfaces of the two support plates are respectively provided with a pulling groove, the inner wall of each pulling groove is provided with a pulling block in a sliding manner, and the opposite surfaces of the two pulling blocks are fixedly connected with the same seat plate.

Through the technical scheme: the seat plate can be moved between the two support plates by means of the pull grooves and the pull blocks.

The utility model is further arranged that the inner walls of the two ends of the pulling groove are fixedly connected with adsorption magnets, and the pulling block is made of magnetic materials.

Through the technical scheme: utilize the pulling piece of absorption magnet and magnetic material, can avoid the seat board when using, take place to rock easily.

The utility model has the beneficial effects that:

1. this library uses multi-functional reading table based on folding function, through being provided with the reading table body, the desktop board, the spacing groove, limiting plate and activity opening, when needs use the reading table, draw out earlier the groove of accomodating with the desktop board, when the spacing groove corresponds with the limiting plate, push down the limiting plate, insert the limiting groove with the limiting plate, carry on spacingly to the desktop board, can use this moment, use the completion back, upwards stimulate the limiting plate, make the limiting plate break away from the spacing groove, promote the desktop board afterwards, accomodate the desktop board to accomodating the inslot, can accomodate the desktop board, and then reduce the volume that occupies of reading table, reach and be convenient for carry out the folding purpose to the reading table body.

2. This library uses multi-functional reading table based on folding function, through being provided with the fly leaf, spacing mouth, stopper and expanding spring, the back is pulled out to the desktop board, when the area of desktop board is not enough uses, can press down the stopper, make the stopper break away from spacing mouthful entering activity inslot, at this moment, accessible handle pulling fly leaf, make the fly leaf remove in flexible inslot, when the stopper corresponds with next spacing mouthful, under expanding spring's elastic action, promote the stopper and get into in spacing mouthful, can accomplish spacing to the fly leaf, and then the usable floor area of multiplicable desktop board, after using and accomplishing, press down the stopper, promote the fly leaf and get into flexible inslot, make the stopper correspond with the spacing mouth of the most distant from handle can, and is simple in operation, thereby reach and carry out folding mesh to the desktop board, further reduce the volume that occupies of reading table.

3. This library uses multi-functional reading table based on folding function, through being provided with the pulling groove, the piece of pulling, adsorb magnet and seat board, when using the reading table, under the effect of pulling groove and pulling piece, can outwards stimulate the seat board, provide the seat for the reading personnel through the seat board, use the completion back, inwards promote the seat board and can accomodate it, further be convenient for fold the reading table body, and simultaneously, through the pulling piece of adsorbing magnet and magnetic material, can avoid the seat board when using, take place easily and rock.

Drawings

Fig. 1 is a schematic perspective view of an entire multifunctional reading table for a library based on a folding function according to the present invention;

fig. 2 is a schematic view of a partial three-dimensional structure of a top plate and a movable plate of a multifunctional reading table for a library based on a folding function according to the present invention;

fig. 3 is a schematic view of a partial front cross-sectional structure of a limiting plate and a limiting groove of a multifunctional reading table for a library based on a folding function according to the present invention;

FIG. 4 is a schematic diagram of a partial top cross-sectional structure of a sliding slot and a sliding block of a multifunctional library reading table based on a folding function according to the present invention;

FIG. 5 is an enlarged schematic view of a multifunctional library reading table based on a folding function shown in FIG. 4A;

fig. 6 is a schematic partial top sectional view of a pulling slot and a pulling block of a multifunctional reading table for a library based on a folding function according to the present invention.

In the figure: 1. reading the desk body; 2. a support plate; 3. a handle; 4. a seat plate; 5. a limiting plate; 6. a table top plate; 7. a limiting groove; 8. a movable plate; 9. a limiting port; 10. a receiving groove; 11. a compression spring; 12. a moving block; 13. a moving groove; 14. a chute; 15. a slider; 16. an extension spring; 17. a limiting block; 19. a tension spring; 20. a movable groove; 21. pulling the block; 22. pulling the groove; 23. and adsorbing the magnet.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example one

Referring to fig. 1, 2, 3 and 4, a multifunctional library reading table based on a folding function comprises a reading table body 1, wherein two sides of the bottom of the reading table body 1 are connected with support plates 2 through bolts, two ends of the reading table body 1 are respectively provided with a plurality of accommodating grooves 10, the inner wall of each accommodating groove 10 is provided with a tabletop plate 6 in a sliding manner, one end of the top of the tabletop plate 6 is provided with a limit groove 7, the inner wall of the top of each accommodating groove 10 is provided with a movable through hole, the inner wall of each movable through hole is provided with a limit plate 5 matched with the limit groove 7 in a sliding manner, two side inner walls of each accommodating groove 10 are provided with sliding grooves 14, the inner walls of the sliding grooves 14 are provided with sliding blocks 15 in a sliding manner, the opposite surfaces of the two sliding blocks 15 positioned in the same accommodating groove 10 are connected with two sides of the tabletop plate 6 through bolts, a tension spring 16 is connected between each sliding block 15 and each sliding groove 14 through a bolt, and each sliding block 15 and each sliding groove 14, the desktop plate 6 is prevented from being separated from the accommodating groove 10, and the elastic force of the extension spring 16 is utilized to pull the desktop plate 6 to be rapidly accommodated in the accommodating groove 10 when the desktop plate 6 is accommodated; the shifting chute 13 has all been opened to the both sides inner wall of activity opening, and the inner wall of shifting chute 13 all slides and is provided with movable block 12, the relative one side that is located two movable blocks 12 in same activity opening passes through bolted connection with the both sides of limiting plate 5, there is extrusion spring 11 through bolted connection between movable block 12 and the shifting chute 13, utilize movable chute 13 and movable block 12, prevent that limiting plate 5 from breaking away from the activity opening, utilize extrusion spring 11's elasticity, can be when limiting plate 5 and spacing groove 7 are relative, promote limiting plate 5 fast and get into in the spacing groove 7.

Example two

As shown in fig. 1, 2, 4 and 5, one end of the table top 6 is provided with a retractable slot, and a movable plate 8 is slidably disposed on an inner wall of the retractable slot, so that the movable plate 8 can increase the area of the table top 6, thereby facilitating the use of a reader; the inner walls of the two sides of the telescopic groove are provided with limit openings 9 at equal distances, the two sides of the movable plate 8 are provided with movable grooves 20, the inner walls of the movable grooves 20 are provided with limit blocks 17 matched with the limit openings 9 in a sliding mode, one end of the movable plate 8 is connected with a handle 3 through a bolt, the limit openings 9 and the limit blocks 17 can enter the limit openings 9 to limit the movable plate 8, and the handle 3 is used for conveniently pulling the movable plate 8; a plurality of extension springs 19 are connected between the limiting block 17 and the movable groove 20 through bolts, and when the limiting block 17 corresponds to the limiting opening 9, the elastic force of the extension springs 19 is utilized to extrude the limiting block 17 to rapidly enter the limiting opening 9 to limit the movable plate 8.

EXAMPLE III

As shown in fig. 1 and 6, pulling grooves 22 are formed in opposite surfaces of the two support plates 2, pulling blocks 21 are slidably arranged on inner walls of the pulling grooves 22, the same seat plate 4 is connected to the opposite surfaces of the two pulling blocks 21 through bolts, and the seat plate 4 can move between the two support plates 2 by using the pulling grooves 22 and the pulling blocks 21; the inner walls of the two ends of the pulling groove 22 are connected with the adsorption magnet 23 through bolts, the pulling block 21 is made of magnetic materials, and the seat plate 4 can be prevented from shaking easily when the seat plate is used by utilizing the adsorption magnet 23 and the pulling block 21 made of magnetic materials.

The working principle is as follows: when needs use the reading table, earlier draw out storage groove 10 with desktop board 6, when limiting groove 7 corresponds with limiting plate 5, push down limiting plate 5, insert limiting plate 5 in limiting groove 7, it is spacing to carry out desktop board 6, can use this moment, use the completion back, upwards stimulate limiting plate 5, make limiting plate 5 break away from limiting groove 7, promote desktop board 6 afterwards, take in desktop board 6 to storage groove 10 in, can take in desktop board 6, and then reduce the volume that occupies of reading table, reach and be convenient for carry out the folding purpose to the reading table body 1.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a library uses multi-functional reading table based on folding function, includes the reading table body (1), the equal fixedly connected with backup pad (2) in bottom both sides position of the reading table body (1), its characterized in that, the both ends of the reading table body (1) are all opened a plurality of grooves (10) of accomodating, and the inner wall of accomodating groove (10) slides and is provided with desktop board (6), top one end department of desktop board (6) is opened has spacing groove (7), the top inner wall of accomodating groove (10) is opened has movable opening, the inner wall of activity opening slides and is provided with limiting plate (5) with spacing groove (7) looks adaptation.

2. The multifunctional library reading table based on the folding function as claimed in claim 1, wherein the inner walls of the two sides of the accommodating groove (10) are provided with sliding grooves (14), the inner walls of the sliding grooves (14) are slidably provided with sliding blocks (15), the opposite surfaces of the two sliding blocks (15) in the same accommodating groove (10) are fixedly connected with the two sides of the desktop plate (6), and the stretching springs (16) are fixedly connected between the sliding blocks (15) and the sliding grooves (14).

3. The multifunctional library reading table based on the folding function, as claimed in claim 1, wherein the movable through hole is provided with a moving groove (13) on both inner walls, the moving blocks (12) are slidably arranged on both inner walls of the moving groove (13), the opposite surfaces of the two moving blocks (12) in the same movable through hole are fixedly connected with both sides of the limiting plate (5), and the extrusion spring (11) is fixedly connected between the moving blocks (12) and the moving groove (13).

4. The multifunctional folding-function-based reading desk for libraries of claim 1, wherein the desktop plate (6) is provided with a telescopic slot at one end, and the inner wall of the telescopic slot is slidably provided with a movable plate (8).

5. The multifunctional folding reading table for libraries according to claim 4, wherein the inner wall of the telescopic slot has a position limiting opening (9) at a uniform distance, the movable plate (8) has a movable slot (20) at both sides, the inner wall of the movable slot (20) is slidably provided with a position limiting block (17) matching with the position limiting opening (9), and one end of the movable plate (8) is fixedly connected with the handle (3).

6. A multifunctional folding function-based library reading desk as claimed in claim 5, wherein a plurality of extension springs (19) are fixedly connected between the stop block (17) and the movable groove (20).

7. The multifunctional folding-function-based reading desk for libraries of claim 1, wherein the opposite surfaces of the two support plates (2) are both provided with pulling grooves (22), the inner walls of the pulling grooves (22) are slidably provided with pulling blocks (21), and the opposite surfaces of the two pulling blocks (21) are fixedly connected with the same seat plate (4).

8. The multifunctional folding-function-based reading desk for libraries of claim 7, wherein the pulling slot (22) has attracting magnets (23) fixedly connected to the inner walls of both ends, and the pulling block (21) is made of magnetic material.