CN216627880U

CN216627880U - Shape-changeable mobile bookshelf

Info

Publication number: CN216627880U
Application number: CN202123447503.8U
Authority: CN
Inventors: 黄卫良; 芦宇韩; 杜旻湘; 张哲溥
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-31
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a movable bookshelf with a changeable shape, which comprises a bottom plate, rollers, a frame, a top plate, an object placing structure and a shielding structure. According to the utility model, the object placing structure is optimally arranged, the push block is moved to enable the limiting block to be disengaged from the special-shaped tooth piece so as to be disengaged from limiting the right base plate, the left base plate and the right base plate are folded to change the shape, so that the shapes of books with different numbers are correspondingly placed by adjusting the angles of the left base plate, the right base plate and the spacers; set up through optimizing and sheltered from the structure, the rotating carousel makes the pivot pole drive cloth piece expand in order to shelter from in the frame front side, plays the effect of protection to the books in the frame, avoids placing for a long time and piles up more dust.

Description

Shape-changeable mobile bookshelf

Technical Field

The utility model particularly relates to a movable bookshelf with a changeable shape, and relates to the related field of bookshelves.

Background

The bookshelf is a special appliance for placing books for people, and is a common tool in our lives due to different shapes and structures of the bookshelf, namely, a bookcase, a book partition and the like; a mobile bookshelf is usually placed in a classroom of a senior high school student so as to place books for the students to look up.

However, the movable bookshelf in the prior art is relatively simple in structure, the shape of the movable bookshelf is inconvenient to change in the using process so as to sort and place more books, and the movable bookshelf is inconvenient to protect when not used, so that the books are placed for a long time and dust is easy to accumulate.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned disadvantages, the present invention provides a movable bookshelf with a changeable shape.

The utility model is realized in such a way that a movable bookshelf with changeable shape is constructed, the device comprises a bottom plate, rollers, a frame, a top plate, an object placing structure and a shielding structure, the top of the bottom plate is fixedly connected with the frame, the rollers are connected with four ends of the bottom plate, the top end part of the frame is integrally formed with the top plate, the object placing structure is connected with the inner side of the frame, the shielding structure is arranged at the front side of the top part of the top plate, the object placing structure comprises a support plate, a left base plate, an adjusting component, a rectangular seat, a push block, a gasket and a vertical plate, the left side of the support plate is fixed with the frame, the right side of the support plate is rotationally connected with the adjusting component through the left base plate, the right side of the adjusting component is connected with the inside of the rectangular seat, the rectangular seat is transversely and slidably connected with the inner side of the frame, the middle side of the front part of the rectangular seat is slidably connected with the gasket, the other side of the gasket is inserted into the vertical plate and is rotationally connected with the vertical plate, and the right side of the vertical plate is fixed with the frame.

Furthermore, the left base plate, the adjusting assembly and the gaskets are all provided with four groups and are distributed in the frame at equal intervals.

Further, the adjusting part includes right backing plate, special-shaped tooth piece, stopper and connecting rod, right backing plate left end portion rotates with left backing plate to be connected, right backing plate right side inserts the rectangle seat inboard and rotates rather than being connected to right backing plate right-hand member portion is fixed with special-shaped tooth piece, special-shaped tooth piece right side contacts with the stopper, the stopper right-hand member portion is connected with the connecting rod, the connecting rod front portion inboard is fixed mutually with the ejector pad.

Furthermore, the left end part of the limiting block is provided with a convex tooth, and the convex tooth is meshed with the toothed part of the special-shaped toothed sheet.

Furthermore, a sliding groove is formed in the middle side of the front portion of the rectangular seat, and the rear portion of the push block penetrates through the inner side of the sliding groove and is connected with the sliding groove in a transverse sliding mode.

Furthermore, the left end part of the gasket is wrapped by a rubber layer, and the thickness of the rubber layer is 1 cm.

Further, shelter from the structure and include frame cover, carousel, pivot pole, cloth piece and draw the piece, frame cover bottom plate is fixed mutually with the roof, the frame cover right part middle part rotation is connected with the carousel, the inboard middle part of carousel is fixed with the pivot pole, the pivot pole rotates to be connected in frame cover inside, pivot pole surface parcel has the cloth piece, the cloth piece runs through frame cover bottom front side to cloth piece end connection has the piece of drawing.

Furthermore, the frame cover is made of an aluminum alloy material.

Furthermore, the special-shaped tooth piece and the limiting block are made of stainless steel.

The utility model has the following advantages: the utility model provides a movable bookshelf capable of changing the shape by improvement, compared with the same type of equipment, the movable bookshelf has the following improvements:

the method has the advantages that: according to the movable bookshelf with the changeable shape, the object placing structure is optimally arranged, the push block is moved to enable the limit block to be separated from the clamp connection with the special-shaped tooth piece so as to separate the limit of the right base plate, the left base plate and the right base plate are folded to change the shape, so that the shapes of books with different numbers can be correspondingly changed by adjusting the angles of the left base plate, the right base plate and the gaskets, and the problem that the shapes are inconvenient to change in the using process so as to classify and place more books is solved.

The method has the advantages that: according to the movable bookshelf with the changeable shape, the shielding structure is optimally arranged, the rotary table is rotated to enable the rotary shaft rod to drive the cloth piece to be unfolded to shield the front side of the frame, so that the book in the frame is protected, the phenomenon that much dust is accumulated when the book is placed for a long time is avoided, and the problems that the book is inconvenient to protect when not used and the dust is easily accumulated when the book is placed for a long time are solved.

Drawings

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

FIG. 2 is a schematic view of the storage structure of the present invention;

FIG. 3 is a front view of the storage structure of the present invention;

FIG. 4 is an enlarged view of a portion of the structure of FIG. 3;

FIG. 5 is a schematic structural diagram of the shielding structure of the present invention.

Wherein: the device comprises a bottom plate-1, rollers-2, a frame-3, a top plate-4, an article placing structure-5, a shielding structure-6, a support plate-51, a left base plate-52, an adjusting component-53, a rectangular seat-54, a push block-55, a gasket-56, a vertical plate-57, a right base plate-531, a special-shaped tooth sheet-532, a limiting block-533, a connecting rod-534, a frame cover-61, a turntable-62, a rotating shaft rod-63, a cloth sheet-64 and a pull block-65.

Detailed Description

The present invention will be described in detail below with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the movable bookshelf with a changeable shape according to the present invention includes a bottom plate 1, rollers 2, a frame 3, a top plate 4, a placement structure 5 and a shielding structure 6, wherein the top of the bottom plate 1 is fixedly connected with the frame 3, the rollers 2 are connected to four ends of the bottom plate 1, the top plate 4 is integrally formed at the top end of the frame 3, the placement structure 5 is connected to the inner side of the frame 3, so as to facilitate adjustment and change of different shapes for supporting books, and the shielding structure 6 is arranged on the front side of the top plate 4, so as to provide a protective effect.

Referring to fig. 2, 3 and 4, the shelf structure 5 of the present invention includes a support plate 51, a left pad plate 52, an adjusting assembly 53, a rectangular base 54, a pushing block 55, a spacer 56 and a vertical plate 57, the left side of the support plate 51 is fixed to the frame 3, the right side of the support plate 51 is rotatably connected to the adjusting assembly 53 through the left pad plate 52, the right side of the adjusting assembly 53 is connected to the inside of the rectangular base 54, the rectangular base 54 is transversely slidably connected to the inside of the frame 3, the middle side of the front portion of the rectangular base 54 is slidably connected to the pushing block 55, the right side of the rectangular base 54 is in contact with the spacer 56, the other side of the spacer 56 is inserted into the vertical plate 57 and rotatably connected thereto, the right side of the vertical plate 57 is fixed to the frame 3, four sets of the left pad plate 52, the adjusting assembly 53 and the spacer 56 are equally distributed in the frame 3, the adjusting assembly 53 includes a right pad 531, an irregular tooth piece 532, a stopper 533 and a connecting rod 534, the left end part of the right base plate 531 is rotatably connected with the left base plate 52, rotation adjustment is convenient to change the shape, the right side of the right base plate 531 is inserted into the inner side of the rectangular base 54 and is rotatably connected with the right base plate, a special-shaped tooth piece 532 is fixed at the right end part of the right base plate 531, the right side of the special-shaped tooth piece 532 is in contact with a limiting block 533, the right end part of the limiting block 533 is connected with a connecting rod 534, the middle part of the front part of the connecting rod 534 is fixed with the push block 55, the left end part of the limiting block 533 is provided with a convex tooth, the convex tooth is meshed with the toothed part of the special-shaped tooth piece 532 to limit rotation, a sliding groove is formed in the middle part of the front part of the rectangular base 54, the rear part of the push block 55 penetrates through the inner side of the sliding groove and is in transverse sliding connection with the push block 55, a rubber layer is wrapped on the left end part and right end part of the gasket 56, the thickness of the rubber layer is 1cm, friction force is increased, and the contact stability is improved.

Referring to fig. 5, the blocking structure 6 of the movable bookshelf with a changeable shape of the present invention includes a frame cover 61, a rotating plate 62, a rotating shaft rod 63, a cloth piece 64 and a pulling block 65, a bottom plate of the frame cover 61 is fixed with the top plate 4, the rotating plate 62 is rotatably connected to the right middle side of the frame cover 61, the rotating shaft rod 63 is fixed to the middle part of the inner side of the rotating plate 62, the rotating shaft rod 63 is rotatably connected to the middle side of the inner part of the frame cover 61, the cloth piece 64 is wrapped on the outer surface of the rotating shaft rod 63, the cloth piece 64 penetrates through the front side of the bottom of the frame cover 61, and the pulling block 65 is connected to the bottom end of the cloth piece 64, so as to play a role of a counterweight.

The utility model provides a movable bookshelf with a changeable shape through improvement, and the working principle is as follows;

firstly, the bottom of the frame 3 can be moved to different positions for use through the rollers 2;

secondly, the pushing block 55 is slid to the right at the front side of the rectangular seat 54, the pushing block 55 drives the limiting block 533 to move rightwards through the connecting rod 534 to separate from the limiting of the special-shaped tooth piece 532, then the right base plate 531 can be rotated at the right side of the left base plate 52, and the right base plate 531 and the left base plate 52 are folded and rotated to adjust different shapes and sizes;

thirdly, the right cushion plate 531 moves to the left side after being folded, the rectangular seat 54 moves the rear gasket 56 to adjust the placing angle of the gasket 56 under the contact action of the right side of the rectangular seat 54, the rubber layer is wrapped at the left end part of the gasket 56, the thickness of the rubber layer is 1cm, the friction force is increased, the contact stability with the rectangular seat 54 is improved, and then the shape and the position of the left cushion plate 52, the right cushion plate 531 and the gasket 56 are changed to place different numbers of books;

fourthly, when the user does not need to use the book, the user can rotate the rotary table 62 at the right side of the frame cover 61, the rotary table 62 drives the rotary shaft rod 63 to rotate in the frame cover 61, and therefore the rotary shaft rod 63 drives the cloth piece 64 to be unfolded to shield the outside of the frame 3 to protect the book;

fifth, when the user needs to use the book, the user winds the cloth 64 on the surface of the rotation shaft 63 inside the frame cover 61 by using the turntable 62, and then performs a storing process.

The utility model provides a movable bookshelf with a changeable shape through improvement, the object placing structure 5 is optimally arranged, the push block 55 is moved to enable the limit block 533 to be disengaged from the special-shaped tooth piece 532 so as to be disengaged from the limit of the right base plate 531, the left base plate 52 and the right base plate 531 are folded to change the shape, so that the shapes of books with different numbers are correspondingly placed through the adjustment of the angles of the left base plate 52, the right base plate 531 and the gasket 56, and the problem that the shapes are inconvenient to change in the using process so as to sort and place more books is solved; set up sheltering from structure 6 through optimizing, rotating carousel 62 makes pivot pole 63 drive cloth piece 64 expand in order to shelter from in frame 3 front side, plays the effect of protection to the books in the frame 3, avoids placing for a long time and piles up more dust, has solved inconvenient when not using and has protected, makes books put the problem of piling up the dust easily for a long time.

Claims

1. A movable bookshelf with a changeable shape comprises a bottom plate (1) and a top plate (4), wherein the top of the bottom plate (1) is fixedly connected with a frame (3); the method is characterized in that: the storage structure comprises a frame (3), a storage structure (5) and a shielding structure (6), wherein the storage structure (5) is connected to the inner side of the frame (3), the shielding structure (6) is arranged on the front side of the top plate (4), the storage structure (5) comprises a support plate (51), a left base plate (52), an adjusting component (53), a rectangular seat (54), a push block (55), a gasket (56) and a vertical plate (57), the left side of the support plate (51) is fixed with the frame (3), the right side of the support plate (51) is rotatably connected with the adjusting component (53) through the left base plate (52), the right side of the adjusting component (53) is connected to the inside of the rectangular seat (54), the rectangular seat (54) is transversely slidably connected to the inner side of the frame (3), the middle side of the front portion of the rectangular seat (54) is slidably connected with the push block (55), the right side of the rectangular seat (54) is in contact with the gasket (56), the other side of the gasket (56) is inserted into the inside of the vertical plate (57) and rotatably connected therewith, the right side of the vertical plate (57) is fixed with the frame (3).

2. A mobile bookshelf capable of changing shape according to claim 1, wherein: bottom plate (1) bottom four ends are connected with gyro wheel (2), frame (3) top portion integrated into one piece has roof (4).

3. The mobile bookshelf of claim 1, wherein: the left base plate (52), the adjusting component (53) and the gasket (56) are all provided with four groups and are distributed in the frame (3) at equal intervals.

4. A mobile bookshelf according to claim 3, wherein: adjusting part (53) include right backing plate (531), special-shaped tooth piece (532), stopper (533) and connecting rod (534), right backing plate (531) left end rotates with left backing plate (52) to be connected, right backing plate (531) right side inserts rectangle seat (54) inboard and rotates rather than being connected to right backing plate (531) right-hand member portion is fixed with special-shaped tooth piece (532), special-shaped tooth piece (532) right side contacts with stopper (533), stopper (533) right end is connected with connecting rod (534), connecting rod (534) front portion middle part inboard is fixed mutually with ejector pad (55).

5. The transformable flowing bookshelf according to claim 4, wherein: the left end of the limiting block (533) is provided with a convex tooth, and the convex tooth is meshed with the toothed part of the special-shaped toothed sheet (532).

6. The mobile bookshelf of claim 1, wherein: a sliding groove is formed in the middle side of the front portion of the rectangular seat (54), and the rear portion of the push block (55) penetrates through the inner side of the sliding groove and is connected with the sliding groove in a transverse sliding mode.

7. The mobile bookshelf of claim 1, wherein: the left end part of the gasket (56) is wrapped by a rubber layer, and the thickness of the rubber layer is 1 cm.

8. The mobile bookshelf of claim 1, wherein: the shielding structure (6) comprises a frame cover (61), a rotary table (62), a rotary shaft rod (63), cloth pieces (64) and a pulling block (65), a bottom plate of the frame cover (61) is fixed with a top plate (4), the middle of the right side of the frame cover (61) is rotatably connected with the rotary table (62), the middle of the inner side of the rotary table (62) is fixedly provided with the rotary shaft rod (63), the rotary shaft rod (63) is rotatably connected with the middle inside of the frame cover (61), the outer surface of the rotary shaft rod (63) is wrapped with the cloth pieces (64), the cloth pieces (64) penetrate through the front side of the bottom of the frame cover (61), and the bottom end of the cloth pieces (64) is connected with the pulling block (65).