CN211990053U

CN211990053U - Special portable books dust remover of library

Info

Publication number: CN211990053U
Application number: CN202020245516.3U
Authority: CN
Inventors: 马秀华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-11-24
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a special portable books dust remover of library, including shell and page splint, the inside welding of shell has the backup pad, and the inside rotation of backup pad is connected with the connecting rod to the fixed block is installed to the upside of backup pad, the outside of connecting rod closely laminates there is the connecting plate, and the front and back both sides integration of connecting plate is provided with the stopper, the right side of connecting rod is fixed with first connecting wheel, the front side welding of second connecting wheel has the regulation pole, the page splint are installed on the connecting plate, the inside rotation of shell is connected with the extension rod, the spacing groove has been seted up on the right side of page turning rod. This special portable books dust remover of library conveniently adjusts according to the books of equidimension not, and extensive applicability, and make things convenient for dismouting pipeline connector, easy and simple to handle, convenient clearance can adjust the height of page turning rod according to the books of different thickness, and the flexibility is strong.

Description

Special portable books dust remover of library

Technical Field

The utility model relates to a hand formula books dust remover technical field specifically is a special hand formula books dust remover of taking in library.

Background

The portable book dust remover is a device specially used for cleaning books, can ensure the tidiness of the books in a library, can prolong the storage of the books, is various in the market, and still has some defects;

chinese utility model patent of No. CN208275886U is announced to the grant, a special hand-held books dust remover in library, through front cover fixture centre gripping books front cover, turn over the page board through the wobbling and carry out manual page turning, collect the dust through dust absorption mechanism, it is big to have solved manual page turning clearance dust work load, the problem of making dirty with books easily, inconvenient books according to equidimension not adjust, and inconvenient dismouting pipeline connector, inconvenient clearance, inconvenient book according to different thickness adjusts the height of turning over the page pole, therefore, we provide a special hand-held books dust remover in library, so as to solve the problem that proposes in the aforesaid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special portable books dust remover of library to current special portable books dust remover of library who proposes in solving above-mentioned background art is inconvenient to be adjusted according to the books of equidimension not, and inconvenient dismouting pipeline connector, inconvenient clearance, inconvenient book according to different thickness is adjusted and is turned over the problem of the height of page pole.

In order to achieve the above object, the utility model provides a following technical scheme: a hand-held book dust remover special for libraries comprises a shell and page clamping plates, wherein a supporting plate is welded inside the shell, a connecting rod is connected inside the supporting plate in a rotating mode, a fixing block is installed on the upper side of the supporting plate, a connecting plate is tightly attached to the outer side of the connecting rod, limiting blocks are integrally arranged on the front side and the rear side of the connecting plate, a first connecting wheel is fixed on the right side of the connecting rod, a second connecting wheel is tightly attached to the outer side of the first connecting wheel, an adjusting rod is welded on the front side of the second connecting wheel, an adjusting wheel is integrally arranged on the front side of the adjusting rod, the page clamping plates are installed on the connecting plate, an extending rod is connected inside the shell in a rotating mode, a page turning rod is movably connected on the outer side of the extending rod, a limiting groove is formed in the right side of the page turning rod, a positioning block is tightly, and the left end of spring is installed on the extension rod, the inside downside draw-in groove of shell is connected with and receives dirty box, and receives the upside swing joint of dirty box and have the roof, and the right side of roof leaves the pipeline connector in advance to the downside of roof is pasted and is connected with the connecting block.

Preferably, the first connecting wheel and the second connecting wheel are connected in a meshing connection mode, and the second connecting wheel forms a rotating structure on the supporting plate.

Preferably, the connecting plate and the limiting block are connected in a threaded connection mode, and the connecting plate forms a sliding structure on the supporting plate through the limiting block.

Preferably, the longitudinal section of the fixing block is of a triangular structure, the fixing block and the support plate form an integrated structure, and the cross section of the lower side of the support plate is of a hollow structure.

Preferably, the top plate forms rotating structure on receiving dirty box, and the top plate passes through the connecting block and receives dirty box and adopt the mode of block connection to be connected, and receive the downside cross section of dirty box and personally submit porous structure.

Preferably, the outer side of the positioning block protrudes out of the outer side of the limiting groove, the limiting grooves are distributed on the page turning rod at equal intervals, the positioning block forms a sliding structure on the extension rod, and the extension rod is connected with the page turning rod in a clamping groove connection mode.

Compared with the prior art, the beneficial effects of the utility model are that: the portable book dust remover special for the library is convenient to adjust according to books with different sizes, wide in applicability, convenient to disassemble and assemble a pipeline connecting port, simple and convenient to operate, convenient to clean, capable of adjusting the height of the page turning rod according to the books with different thicknesses and strong in flexibility;

1. the book page clamping plate is provided with a first connecting wheel, a connecting rod and a connecting plate, the adjusting wheel is rotated on the supporting plate, the second connecting wheel drives the first connecting wheel which is meshed and connected with the outer side to rotate, the connecting plate which is in threaded connection with the connecting rod is connected with the clamping grooves of the supporting plate due to the limiting blocks arranged on the front side and the rear side, the connecting plate slides on the connecting rod and drives the page clamping plates to slide, so that the book page clamping plate can be conveniently adjusted according to books with different sizes;

2. the dirt containing box is pulled out from the outer side of the shell, the top plate is turned upwards, the top plate rotates on the dirt containing box, the connecting block is separated from being connected with the dirt containing box in a clamping mode, a pipeline connecting port is convenient to disassemble and assemble, the operation is simple and convenient, and the cleaning is convenient;

3. the book page turning device is provided with the positioning block, the page turning rod and the extension rod, the positioning block is separated from the clamping groove connected with the page turning rod by pressing the positioning block inwards, the page turning rod slides to a proper position on the extension rod, the positioning block is pushed to be connected with the clamping groove of the limiting groove under the elastic action of the spring, the height of the page turning rod can be adjusted according to books with different thicknesses, and the book page turning device is high in flexibility.

Drawings

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

fig. 2 is a schematic top sectional view of the first connecting wheel and the second connecting wheel of the present invention;

FIG. 3 is a schematic view of a side view cross-sectional structure of the connection between the supporting plate and the connecting plate of the present invention;

FIG. 4 is a schematic view of the front section structure of the pipe connection port and the dirt collecting box of the present invention;

fig. 5 is an enlarged connection structure diagram of a point a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a support plate; 3. a connecting rod; 4. a first connecting wheel; 5. a second fifth wheel; 6. adjusting a rod; 7. an adjustment wheel; 8. a connecting plate; 9. a limiting block; 10. a page clamping plate; 11. a fixed block; 12. a dirt containing box; 13. a limiting groove; 14. a top plate; 15. a pipeline connection port; 16. connecting blocks; 17. an extension pole; 18. a page turning rod; 19. a spring; 20. and (5) positioning the blocks.

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. 1-5, the present invention provides a technical solution: a hand-held book dust remover special for libraries comprises a shell 1 and page clamping plates 10, wherein a supporting plate 2 is welded inside the shell 1, a connecting rod 3 is rotatably connected inside the supporting plate 2, a fixing block 11 is installed on the upper side of the supporting plate 2, a connecting plate 8 is tightly attached to the outer side of the connecting rod 3, limiting blocks 9 are integrally arranged on the front side and the rear side of the connecting plate 8, a first connecting wheel 4 is fixed on the right side of the connecting rod 3, a second connecting wheel 5 is tightly attached to the outer side of the first connecting wheel 4, an adjusting rod 6 is welded on the front side of the second connecting wheel 5, an adjusting wheel 7 is integrally arranged on the front side of the adjusting rod 6, the page clamping plates 10 are installed on the connecting plate 8, an extension rod 17 is rotatably connected inside the shell 1, a page turning rod 18 is movably connected to the outer side of the extension rod 17, a limiting groove 13 is formed in the right side of the page turning rod 18, the left side welding of locating piece 20 has spring 19, and spring 19's left end is installed on extension rod 17, and the inside downside draw-in groove of shell 1 is connected with and receives dirty box 12, and receives the upside swing joint of dirty box 12 and have roof 14, and the right side of roof 14 is reserved has pipeline connector 15 to the downside of roof 14 is pasted and is connected with connecting block 16.

As shown in fig. 1 and 5, the outer side of the positioning block 20 protrudes out of the limiting groove 13, the limiting grooves 13 are equidistantly distributed on the page turning rod 18, the positioning block 20 forms a sliding structure on the extension rod 17, the extension rod 17 is connected with the page turning rod 18 in a clamping groove connection mode, the height of the page turning rod 18 can be adjusted according to needs, as shown in fig. 2, the first connecting wheel 4 is connected with the second connecting wheel 5 in a meshing connection mode, the second connecting wheel 5 forms a rotating structure on the supporting plate 2, the position of the connecting plate 8 can be conveniently adjusted, as shown in fig. 2 and 3, the connecting plate 8 is connected with the limiting block 9 in a threaded connection mode, and the connecting plate 8 forms a sliding structure on the supporting plate 2 through the limiting block 9, so that the book with different sizes is suitable for books;

like the vertical section of fixed block 11 in fig. 3 be the triangle-shaped structure, and fixed block 11 and backup pad 2 constitute integrated structure, and the transversal hollow structure that personally submits of downside of backup pad 2, can effectively avoid the dust to get into the inside of backup pad 2, roof 14 constitutes rotating-structure on receiving dirty box 12 in fig. 4, and roof 14 is connected through connecting block 16 and the mode that adopts the block connection with receiving dirty box 12, and the transversal porous structure that personally submits of downside of receiving dirty box 12, conveniently clear up and receive dirty box 12.

The working principle is as follows: when using this special hand-held books dust remover in library, at first as shown in figure 1, figure 2 and figure 3, rotate regulating wheel 7 on backup pad 2, regulating lever 6 of regulating wheel 7 rear side welding drives second fifth wheel 5 at backup pad 2 internal rotation, second fifth wheel 5 drives first fifth wheel 4 that the outside meshing is connected rotates, and drive connecting rod 3 of first fifth wheel 4 left side installation and rotate, connecting plate 8 with connecting rod 3 threaded connection is connected with backup pad 2 draw-in groove owing to stopper 9 of front and back both sides installation, when connecting rod 3 rotates, connecting plate 8 slides on connecting rod 3, and drive the page splint 10 of downside fixed slip, adjust the distance between page splint 10 with this, fix book with page splint 10, then clear up books, the work principle of page turning lever 18 and page splint 10 and the work one of page turning lever 18 and page splint 10 in the chinese utility model patent of authorizing bulletin number CN208275886U So that;

when the height of the page turning rod 18 needs to be adjusted, as shown in fig. 1 and fig. 5, the positioning block 20 is pressed inwards, so that the positioning block 20 slides on the extension rod 17, the positioning block 20 is separated from being connected with the clamping groove of the page turning rod 18, the page turning rod 18 slides on the extension rod 17 to a proper position, and the elastic action of the spring 19 pushes the positioning block 20 to be connected with the clamping groove of the limiting groove 13, so that the page turning rod 18 is fixed;

as shown in fig. 1 and 4, the dirt holding box 12 is pulled out from the outer side of the housing 1, the dirt holding box 12 is separated from the slot connection with the housing 1, the top plate 14 is turned upwards, the top plate 14 rotates on the dirt holding box 12, the connecting block 16 is separated from the clamping connection with the dirt holding box 12, and the dirt holding box 12 can be cleaned, so that a series of operations of the portable library dust remover are completed.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a special portable books dust remover in library, includes shell (1) and page splint (10), its characterized in that: the book page clamping plate is characterized in that a supporting plate (2) is welded inside the shell (1), a connecting rod (3) is connected inside the supporting plate (2) in a rotating mode, a fixing block (11) is installed on the upper side of the supporting plate (2), a connecting plate (8) is tightly attached to the outer side of the connecting rod (3), limiting blocks (9) are integrally arranged on the front side and the rear side of the connecting plate (8), a first connecting wheel (4) is fixed on the right side of the connecting rod (3), a second connecting wheel (5) is tightly attached to the outer side of the first connecting wheel (4), an adjusting rod (6) is welded on the front side of the second connecting wheel (5), an adjusting wheel (7) is integrally arranged on the front side of the adjusting rod (6), page clamping plates (10) are installed on the connecting plate (8), an extension rod (17) is connected inside the shell (1) in a rotating mode, and a page turning rod (, spacing groove (13) have been seted up on the right side of page turning rod (18), and the inside of spacing groove (13) is closely laminated and is had locating piece (20), the left side welding of locating piece (20) has spring (19), and the left end of spring (19) installs on extension rod (17), the inside downside draw-in groove of shell (1) is connected with and receives dirty box (12), and receives the upside swing joint of dirty box (12) and have roof (14), and the right side of roof (14) is reserved there is pipeline connector (15) to the downside of roof (14) is pasted and is connected with connecting block (16).

2. The portable book duster dedicated for libraries of claim 1, wherein: the first connecting wheel (4) and the second connecting wheel (5) are connected in a meshing connection mode, and the second connecting wheel (5) forms a rotating structure on the supporting plate (2).

3. The portable book duster dedicated for libraries of claim 1, wherein: the connecting plate (8) is connected with the limiting block (9) in a threaded connection mode, and the connecting plate (8) forms a sliding structure on the supporting plate (2) through the limiting block (9).

4. The portable book duster dedicated for libraries of claim 1, wherein: the longitudinal section of the fixing block (11) is of a triangular structure, the fixing block (11) and the support plate (2) form an integrated structure, and the cross section of the lower side of the support plate (2) is of a hollow structure.

5. The portable book duster dedicated for libraries of claim 1, wherein: the top plate (14) forms a rotating structure on the dirt containing box (12), the top plate (14) is connected with the dirt containing box (12) in a clamping connection mode through a connecting block (16), and the cross section of the lower side of the dirt containing box (12) is of a porous structure.

6. The portable book duster dedicated for libraries of claim 1, wherein: the outer side of the positioning block (20) protrudes out of the outer side of the limiting groove (13), the limiting groove (13) is distributed on the page turning rod (18) at equal intervals, the positioning block (20) forms a sliding structure on the extension rod (17), and the extension rod (17) is connected with the page turning rod (18) in a clamping groove connection mode.