CN219460631U - Rotary bookshelf - Google Patents

Abstract

The utility model relates to a rotary bookshelf, which comprises a base, wherein a rotating shaft is rotatably arranged on the upper end surface of the base, a lower fixed disc is arranged at the upper end of the rotating shaft, a bookshelf body is arranged at the upper end of the lower fixed disc, an upper fixed disc is arranged at the upper end of the bookshelf body, a first through groove, a second through groove and a third through groove are formed in the outer end surface of the bookshelf body, the first through groove is respectively arranged at the left side, the front side and the right side of the bookshelf body, a first supporting plate, a second supporting plate and a third supporting plate are respectively arranged in the first through groove, the second through groove and the third through groove, the number of the first supporting plate, the second supporting plate and the number of the third supporting plate are different, a dustproof mechanism is arranged between the lower fixed disc and the upper fixed disc, and clamping mechanisms are respectively arranged at the upper ends of a plurality of the first supporting plates, the second supporting plates and the third supporting plates; designing a dust cover to realize dust protection; the clamping mechanism is designed, so that the clamping stability can be ensured.

Description

Rotary bookshelf

Technical Field

The utility model relates to the technical field of bookshelves, in particular to a rotary bookshelf.

Background

People often purchase books in order to increase their own knowledge without leaving books in their daily lives. With the accumulation of time, books purchased by people are more and more, the storage of books becomes a problem which needs to be solved in daily life, the rotary bookshelf is more and more widely applied to the daily life of people due to the small occupied area, the height of each layer of the rotary bookshelf is fixed when the rotary bookshelf is used, the storage effect is limited for books of different models, and the books on the bookshelf are directly exposed when the rotary bookshelf is used, so that a proper dustproof mechanism is lacked.

Disclosure of Invention

The utility model provides a rotary bookshelf aiming at the defects of the prior art, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotation type bookshelf, includes the base, the base up end rotates and is equipped with the pivot, the pivot upper end is equipped with down the fixed disk, it is equipped with the bookshelf body to go down the fixed disk upper end, bookshelf body upper end is equipped with the fixed disk, bookshelf body outer terminal surface has seted up first logical groove, second logical groove and third through groove, first logical groove sets up respectively bookshelf body left side, front side and right side, first logical groove, second through groove and third through inslot portion are equipped with first backup pad, second backup pad and third backup pad respectively, first backup pad, second backup pad and third backup pad quantity are different to be set up, be equipped with dustproof mechanism between lower fixed disk and the last fixed disk, a plurality of first backup pad, second backup pad and third backup pad upper end all are equipped with fixture.

Further preferably, the dust-proof mechanism comprises a dust cover and a handle, the handle is mounted at the outer side end of the dust cover, and the dust cover is rotatably mounted between the lower fixed disc and the upper fixed disc, so that dust is prevented from being damaged.

Further preferably, the upper end face and the lower end face of the dust cover are respectively provided with a rotating ring, one side of the opposite faces of the upper fixing disc and the lower fixing disc respectively corresponds to the rotating rings, the rotating rings are respectively provided with a rotating groove, the two rotating rings are far away from one side of the dust cover, balls are respectively embedded into one side of the dust cover, and the balls are provided with a plurality of balls, so that the dust cover is convenient to rotate.

Further preferably, the clamping mechanisms comprise clamping plates and sliding blocks, the upper end faces of the first supporting plate, the second supporting plate and the third supporting plate correspond to the sliding blocks, sliding grooves are symmetrically formed in the sliding blocks, and the clamping plates are mounted at the upper ends of the sliding blocks and are convenient to clamp.

Further preferably, the first support plate, the second support plate and the third support plate are internally and rotatably provided with threaded rods, the threaded rods are in threaded connection with the sliding blocks, the front ends of the first support plate, the second support plate and the third support plate are rotatably provided with adjusting rods, the adjusting rods are provided with first bevel gears, the threaded rods are provided with second bevel gears, and the first bevel gears and the second bevel gears are meshed and are used for driving clamping.

Further preferably, a plurality of anti-slip rubber pads are arranged on one sides of the opposite faces of the clamping plates, so that stable clamping is ensured.

Compared with the prior art, the utility model has the following beneficial effects:

according to the bookshelf, the bookshelf body is designed, when the dust cover hollow part rotates to correspond to the first through groove, the second through groove or the third through groove, books are placed on the first support plate, the second support plate or the third support plate, and according to different book models, the first support plate, the second support plate or the third support plate with different intervals is selected to place the books, so that the books of different models can be conveniently classified and stored, and the practicability is improved;

the dust cover is designed, the handle is gripped, the rotating ring rotates relative to the rotating groove, the balls ensure stable rotation, the hollow part of the dust cover rotates to correspond to the physical position of the bookshelf body, and dust protection of internal books is realized;

the clamping mechanism is designed, the adjusting rod is rotated, the adjusting rod drives the first bevel gear to rotate, the first bevel gear and the second bevel gear are meshed, rotation of the second bevel gear is achieved, rotation of the threaded rod is achieved, the threaded rod rotates, the sliding block and the threaded rod are in threaded fit, sliding of the sliding block relative to the sliding groove is achieved, the clamping plate with the anti-slip rubber pad slides relatively, clamping is achieved on books, and clamping stability is guaranteed.

Drawings

FIG. 1 is a schematic view showing a preferred overall structure of a rotary bookshelf according to the present utility model;

FIG. 2 is a schematic front view of a preferred overall structure of a rotary bookshelf of the present utility model without a dust cover;

FIG. 3 is a rear side schematic view of a preferred overall structure of a rotary bookshelf of the present utility model without dust covers;

FIG. 4 is a schematic view of a preferred dust cover of a rotary bookshelf according to the present utility model;

fig. 5 is a sectional view showing the internal structure of a preferred first support plate of the rotary bookshelf according to the present utility model.

In the figure: 1. a base; 2. a rotating shaft; 3. a lower fixing plate; 4. a bookshelf body; 5. an upper fixing plate; 6. a first through groove; 7. a second through slot; 8. a third through slot; 9. a first support plate; 10. a second support plate; 11. a third support plate; 12. a dust cover; 13. a handle; 14. a rotating ring; 15. a rotating groove; 16. a ball; 17. a clamping plate; 18. a slide block; 19. a chute; 20. a threaded rod; 21. an adjusting rod; 22. a first bevel gear; 23. a second bevel gear; 24. an anti-skid rubber pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-3 and fig. 5, a rotary bookshelf comprises a base 1, a rotating shaft 2 is rotatably arranged on the upper end surface of the base 1, a lower fixing disc 3 is arranged at the upper end of the rotating shaft 2, a bookshelf body 4 is arranged at the upper end of the lower fixing disc 3, an upper fixing disc 5 is arranged at the upper end of the bookshelf body 4, a first through groove 6, a second through groove 7 and a third through groove 8 are formed in the outer end surface of the bookshelf body 4, the first through groove 6 is formed in the left side, the front side and the right side of the bookshelf body 4 respectively, a first supporting plate 9, a second supporting plate 10 and a third supporting plate 11 are arranged in the first through groove 6, the second through groove 7 and the third through groove 8 respectively, the numbers of the first supporting plate 9, the second supporting plate 10 and the third supporting plate 11 are different, a dustproof mechanism is arranged between the lower fixing disc 3 and the upper fixing disc 5, and clamping mechanisms are arranged at the upper ends of the plurality of first supporting plates 9, the second supporting plate 10 and the third supporting plate 11.

Referring to fig. 1-4, in this embodiment, the dust-proof mechanism includes a dust-proof cover 12 and a handle 13, the handle 13 is mounted at an outer side of the dust-proof cover 12, the dust-proof cover 12 is rotatably mounted between the lower fixed disk 3 and the upper fixed disk 5, rotating rings 14 are respectively disposed on an upper end surface and a lower end surface of the dust-proof cover 12, rotating grooves 15 are respectively disposed on opposite sides of the upper fixed disk 5 and the lower fixed disk 3 corresponding to the rotating rings 14, balls 16 are respectively disposed on one side of the two rotating rings 14 away from the dust-proof cover 12 in an embedded manner, the balls 16 are disposed in a plurality of ways, the handle 13 is gripped, the dust-proof cover 12 is rotated, the hollow part of the dust-proof cover 12 corresponds to the physical position of the bookshelf body 4 in an unused state, and the rotating rings 14 with the balls 16 rotate relative to the rotating grooves 15.

Referring to fig. 2, 3 and 5, in this embodiment, the multiple clamping mechanisms include a clamping plate 17 and a sliding block 18, upper end surfaces of the multiple first supporting plates 9, the multiple second supporting plates 10 and the multiple third supporting plates 11 are symmetrically provided with sliding grooves 19 corresponding to the multiple sliding blocks 18, the clamping plate 17 is installed at the upper end of the sliding block 18, threaded rods 20 are rotatably provided in the first supporting plates 9, the second supporting plates 10 and the third supporting plates 11, the threaded rods 20 are in threaded connection with the sliding blocks 18, adjusting rods 21 are rotatably provided at front ends of the first supporting plates 9, the second supporting plates 10 and the third supporting plates 11, a first bevel gear 22 is provided on the adjusting rods 21, a second bevel gear 23 is provided on the threaded rods 20, the first bevel gear 22 and the second bevel gear 23 are in meshed arrangement, anti-slip rubber pads 24 are provided on one side of opposite surfaces of the multiple clamping plates 17, the adjusting rods 21 are rotated, the first bevel gear 22 is driven to rotate by the adjusting rods 21, the first bevel gear 22 and the second bevel gear 23 are meshed arrangement, the second bevel gear 23 is rotated, the threaded rods 20 are in threaded, the sliding rods 18 are in threaded fit with the threaded rods 20, the sliding rods 18 are slidably move relative to the sliding grooves 19, the sliding blocks 18 are slidably provided, and the clamping plates 17 are relatively slid.

Embodiment two:

in sum, when in use, the handle 13 is firstly used for grabbing the dust cover 12 to rotate, the hollow part of the dust cover 12 corresponds to the physical position of the bookshelf body 4 in an unused state, the dust cover 12 rotates, the rotating ring 14 rotates relative to the rotating groove 15, the balls 16 ensure stable rotation, when the hollow part of the dust cover 12 rotates to correspond to the first through groove 6, the second through groove 7 or the third through groove 8, books are placed on the first support plate 9, the second support plate 10 or the third support plate 11, the books are placed on the first support plate 9, the second support plate 10 or the third support plate 11 with different intervals according to different book types, then the books are clamped by the clamping mechanism, and after the books are placed, the handle 13 is used for rotating the hollow part of the dust cover 12 to correspond to the physical position of the bookshelf body 4, so that dust protection of the internal books is realized.

Embodiment III:

in sum, when using, when carrying out the centre gripping to books, rotate regulation pole 21, regulation pole 21 drives first bevel gear 22 and rotates, first bevel gear 22 and second bevel gear 23 meshing set up, realize the rotation of second bevel gear 23, and then realize the rotation of threaded rod 20, threaded rod 20 rotates, slider 18 and threaded rod 20 screw-thread fit, realize that slider 18 slides relative spout 19, grip block 17 with anti-skidding rubber pad 24 slides relatively, realize the centre gripping to books, when the device is whole to use, lower fixed disk 3, bookshelf body 4 and upper fixed disk 5 wholly drive under pivot 2, relative base 1 rotates, look for to inside books through dust cover 12, when taking books, rotate dust cover 12 to corresponding position, realize opening of first logical groove 6, second logical groove 7 or third logical groove 8, take the books of inside, back counter-rotating regulation pole 21, further centre gripping to remaining books, guarantee the centre gripping stability.

In all the above mentioned embodiments, the welding, the matching connection of the bolt and the nut, the bolt or the screw connection or other known connection modes can be selected according to the actual situation, and are not described in detail herein, the above description refers to the write-in fixed connection, and the welding is preferentially considered, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art should be covered by the protection scope of the present utility model if the technical scheme and the inventive concept thereof are equivalent or changed within the scope of the present utility model.

Claims (6)

1. The utility model provides a rotation type bookshelf, includes base (1), its characterized in that, base (1) up end rotates and is equipped with pivot (2), pivot (2) upper end is equipped with fixed disk (3) down, fixed disk (3) upper end is equipped with bookshelf body (4) down, bookshelf body (4) upper end is equipped with fixed disk (5), first logical groove (6), second logical groove (7) and third through groove (8) have been seted up to bookshelf body (4) outer end, first logical groove (6) set up respectively bookshelf body (4) left side, front side and right side, first logical groove (6), second logical groove (7) and third through groove (8) are inside to be equipped with first backup pad (9), second backup pad (10) and third backup pad (11) respectively, first backup pad (9), second backup pad (10) and third backup pad (11) quantity difference set up down, be equipped with dustproof mechanism between fixed disk (3) and the last fixed disk (5), a plurality of first backup pad (9), second backup pad (10) and third backup pad (11) all hold the mechanism.

2. A rotary bookshelf as claimed in claim 1, wherein: the dustproof mechanism comprises a dustproof cover (12) and a handle (13), wherein the handle (13) is arranged at the outer side end of the dustproof cover (12), and the dustproof cover (12) is rotatably arranged between the lower fixed disc (3) and the upper fixed disc (5).

3. A rotary bookshelf as claimed in claim 2, wherein: the dust cover is characterized in that rotating rings (14) are arranged on the upper end face and the lower end face of the dust cover (12), rotating grooves (15) are formed in one side, opposite to the upper fixing disc (5) and the lower fixing disc (3), of each rotating ring (14), balls (16) are embedded into one side, far away from the dust cover (12), of each rotating ring (14), and the balls (16) are arranged in a plurality of positions.

4. A rotary bookshelf as claimed in claim 1, wherein: the clamping mechanisms comprise clamping plates (17) and sliding blocks (18), the upper end faces of the first supporting plate (9), the second supporting plate (10) and the third supporting plate (11) correspond to the sliding blocks (18) and are symmetrically provided with sliding grooves (19), and the clamping plates (17) are arranged at the upper ends of the sliding blocks (18).

5. A rotary bookshelf as claimed in claim 4, wherein: the novel portable electric bicycle is characterized in that a threaded rod (20) is arranged inside each of the first supporting plate (9), the second supporting plate (10) and the third supporting plate (11) in a rotating mode, the threaded rod (20) is in threaded connection with the sliding block (18), an adjusting rod (21) is arranged at the front end of each of the first supporting plate (9), the front end of each of the second supporting plate (10) and the front end of the third supporting plate (11) in a rotating mode, a first bevel gear (22) is arranged on the adjusting rod (21), a second bevel gear (23) is arranged on the threaded rod (20), and the first bevel gear (22) and the second bevel gear (23) are meshed.

6. A rotary bookshelf as claimed in claim 4, wherein: and anti-skid rubber pads (24) are arranged on one sides of the opposite surfaces of the clamping plates (17).