CN211833498U

CN211833498U - Rotary bookshelf convenient to move and store

Info

Publication number: CN211833498U
Application number: CN201922439993.3U
Authority: CN
Inventors: 张永胜
Original assignee: Anhui Yuanjin Culture Environment Artistic Project Co ltd
Current assignee: Anhui Yuanjin Culture Environment Artistic Project Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-11-03
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a convenient rotatory bookshelf that removes and accomodate, the on-line screen storage device comprises a supporting pedestal, the first fixed plate of top both sides difference fixedly connected with and the second fixed plate of support base rotate the first pivot that the installation has the level to set up on the first fixed plate, the one end of first pivot extends to between first fixed plate and the second fixed plate and the first support disc of fixedly connected with, one side that first support disc is close to the second fixed plate is rotated and is installed four rectangle frames, one side fixedly connected with second pivot that rectangle frame is close to the second fixed plate, still be equipped with the second between first fixed plate and the second fixed plate and support the disc. The utility model discloses the structure is ingenious, and is practical convenient, and each rectangle frame distributes in annular three-dimensional space, and can rotate through manual mode, and the rotation that can be in proper order is to the position that the user conveniently took, and the book of eminence and low department is difficult for taking the condition on traditional bookshelf can not appear, and can be through the convenient removal that removes of universal wheel.

Description

Rotary bookshelf convenient to move and store

Technical Field

The utility model belongs to the technical field of the bookshelf, concretely relates to convenient rotatory bookshelf that removes and accomodate.

Background

A bookshelf is a special appliance for placing books. Due to different shapes and structures, the bookshelf has different names such as bookcase, book partition and the like. The bookshelf is a common tool in our life.

Most of the existing bookshelves are fixedly placed on the ground, the height of each bookrack is high, books are placed in each rectangular storage basket, and each rectangular storage basket is distributed on one plane, so that the books at high and low positions cannot be conveniently taken and placed, and the bookshelves cannot be conveniently moved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient rotatory bookshelf that removes and accomodate to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: comprises a supporting base, a first fixing plate and a second fixing plate are respectively fixedly connected with two sides of the top end of the supporting base, a horizontally arranged first rotating shaft is rotatably arranged on the first fixing plate, one end of the first rotating shaft extends to a position between the first fixing plate and the second fixing plate and is fixedly connected with a first supporting disc, four rectangular frames are rotatably arranged on one side of the first supporting disc close to the second fixing plate, a second rotating shaft is fixedly connected with one side of the rectangular frame close to the second fixing plate, a second supporting disc is also arranged between the first fixing plate and the second fixing plate, a plurality of mounting holes are arranged on the second supporting disc, the second rotating shaft penetrates through the second supporting disc through the mounting holes, the second rotating shaft is rotatably connected with the second supporting disc, an annular supporting groove is arranged on one side of the second fixing plate close to the first fixing plate, one end of the second rotating shaft extends into the annular supporting groove and is in sliding contact with the inner wall of the annular supporting groove, the outside of second pivot is located fixed mounting and has first gear between second support disc and the second fixed plate, one side fixedly connected with dead lever that the second fixed plate is close to first fixed plate, the one end fixedly connected with second gear of dead lever, the second gear is located the symmetric center position of four first gears, and second gear and four first gear homogeneous meshes, and the diameter of second gear and first gear is the same, one side that the second fixed plate is close to first fixed plate is located the second and supports the disc under fixed mounting has the installation piece, the top of installation piece is rotated and is installed supporting roller, supporting roller and second support disc contact.

Preferably, one end of the first rotating shaft, which is far away from the first supporting disk, extends to one side of the first fixing plate, which is far away from the second fixing plate, and is fixedly connected with a rotating wheel.

Preferably, one side of the first fixing plate, which is far away from the second fixing plate, is located below the rotating wheel and is fixedly provided with a vertically arranged locking cylinder, the output shaft of the locking cylinder is fixedly connected with a friction block, the top end of the friction block is provided with a groove, and the groove is matched with the rotating wheel.

Preferably, a plurality of groups of mounting grooves are formed in the inner wall of the top end of the rectangular frame and the inner wall of the bottom end of the rectangular frame at equal intervals, and a partition plate is slidably mounted in the rectangular frame through the mounting grooves.

Preferably, the outer side of the second supporting disk is provided with a matching groove, and the top end of the supporting roller extends into the matching groove.

Preferably, four corners of the bottom end of the supporting base are fixedly provided with universal wheels.

Compared with the prior art, the beneficial effects of the utility model are that:

each rectangular frame is used for placing books, the opening direction of the rectangular frame faces to the horizontal direction, when the rotating wheel rotates the first supporting disk, the positions of the four rectangular frames can continuously rotate around the first rotating shaft, and because the second gear is fixed in the rotating process, the second gear is meshed with the four first gears, the diameters of the second gear and the first gears are the same, so that the rectangular frame can rotate around the first rotating shaft and can also automatically transmit around the second rotating shaft, the rotating angular speeds of the rectangular frame and the second rotating shaft are the same, thereby ensuring that the opening direction of the rectangular frame is kept unchanged all the time in the rotating process, books can be stably stored in the rectangular frame, and the book shelf can rotate to the position where a user conveniently takes the book shelf in sequence, the situation that books at high positions and low positions on the traditional book shelf are not easy to take can be avoided, and the book shelf can be conveniently moved through the universal wheels.

The utility model discloses the structure is ingenious, and is practical convenient, and each rectangle frame distributes in annular three-dimensional space, and can rotate through manual mode, and the rotation that can be in proper order is to the position that the user conveniently took, and the book of eminence and low department is difficult for taking the condition on traditional bookshelf can not appear, and can be through the convenient removal that removes of universal wheel.

Drawings

Fig. 1 is a front view of the present invention;

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

fig. 3 is an enlarged schematic view of the position a of the present invention;

fig. 4 is a right side view of a second support disk of the present invention;

fig. 5 is a left side view of the second fixing plate of the present invention.

In the figure: 1. a support base; 2. a universal wheel; 3. a first fixing plate; 4. a second fixing plate; 5. a first rotating shaft; 6. a first support disc; 7. a second support disc; 8. a rotating wheel; 9. a locking cylinder; 10. a friction block; 11. a rectangular frame; 12. a second rotating shaft; 13. a first gear; 14. fixing the rod; 15. a second gear; 16. an annular support groove; 17. a mating groove; 18. mounting blocks; 19. supporting the rollers; 20. mounting grooves; 21. a separator.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-5, the present invention provides a rotating bookrack with convenient movement and storage, which comprises: comprises a supporting base 1, a first fixing plate 3 and a second fixing plate 4 are respectively fixedly connected with two sides of the top end of the supporting base 1, a first rotating shaft 5 which is horizontally arranged is rotatably installed on the first fixing plate 3, one end of the first rotating shaft 5 extends to a position between the first fixing plate 3 and the second fixing plate 4 and is fixedly connected with a first supporting disc 6, four rectangular frames 11 are rotatably installed on one side of the first supporting disc 6, which is close to the second fixing plate 4, a second rotating shaft 12 is fixedly connected with one side of each rectangular frame 11, which is close to the second fixing plate 4, a second supporting disc 7 is also arranged between the first fixing plate 3 and the second fixing plate 4, a plurality of mounting holes are formed in the second supporting disc 7, the second rotating shaft 12 penetrates through the second supporting disc 7 through the mounting holes, the second rotating shaft 12 is rotatably connected with the second supporting disc 7, an annular supporting groove 16 is formed on one side of the second fixing plate 4, which is close to the first fixing, one end of the second rotating shaft 12 extends into the annular supporting groove 16 and is in sliding contact with the inner wall of the annular supporting groove 16, the annular supporting groove 16 is used for assisting in supporting the second rotating shaft 12, a first gear 13 is fixedly arranged between the second supporting disk 7 and the second fixing plate 4 at the outer side of the second rotating shaft 12, a fixing rod 14 is fixedly connected to one side of the second fixing plate 4 close to the first fixing plate 3, a second gear 15 is fixedly connected to one end of the fixing rod 14, the second gear 15 is positioned at the symmetrical center position of the four first gears 13, and the second gear 15 is meshed with the four first gears 13, the diameters of the second gear 15 and the first gears 13 are the same, one side of the second fixing plate 4, which is close to the first fixing plate 3, is positioned right below the second supporting disk 7 and is fixedly provided with an installation block 18, the top end of the installation block 18 is rotatably provided with a supporting roller 19, and the supporting roller 19 is contacted with the second supporting disk 7.

Wherein, the one end that first pivot 5 kept away from first support disc 6 extends to first fixed plate 3 and keeps away from one side of second fixed plate 4 and fixedly connected with rotates wheel 8, can drive first support disc 6 through rotating wheel 8 and rotate, and then can drive four rectangle frames 11 and revolve around first pivot 5 and rotate, and second support disc 7 also can rotate with first support disc 6 synchronous revolution owing to the drive of second pivot 12.

Wherein, one side that second fixed plate 4 was kept away from to first fixed plate 3 is located the below fixed mounting who rotates wheel 8 has the locking cylinder 9 of vertical setting, the output shaft fixedly connected with clutch block 10 of locking cylinder 9, the recess has been seted up on the top of clutch block 10, the recess with rotate wheel 8 phase-match, can drive clutch block 10 and upwards remove when control locking cylinder 9 extends and support and rotate wheel 8, thereby can lock and rotate wheel 8, make first support disc 6 and rectangular frame 11 can not continue to rotate.

Wherein, multiunit mounting groove 20 has been seted up to the equidistance on the top inner wall of rectangle frame 11 and the bottom inner wall, has baffle 21 through mounting groove 20 slidable mounting in the rectangle frame 11, can change the inside space of rectangle frame 11 through inserting baffle 21 in the position of difference for the booknote is placed and can be supported through baffle 21 after rectangle frame 11, can not fall down.

Wherein, the cooperation slot 17 has been seted up in the outside of second support disc 7, and support roller 19's top extends to in the cooperation slot 17, and support roller 19 is used for giving second support disc 7 holding power from the below for whole bookshelf is more stable, and support roller 19 card makes second support disc 7 can not produce the skew in cooperation slot 17.

Wherein, four turning equal fixed mounting in bottom of supporting base 1 have universal wheel 2, and the bookshelf can be through the convenient removal that removes of universal wheel 2.

The utility model discloses a theory of operation and use flow: each rectangular frame 11 is used for placing books, and the opening direction of the rectangular frame 11 is oriented in the horizontal direction, when the first supporting disk 6 is rotated by the rotating wheel 8, the positions of the four rectangular frames 11 are continuously rotated around the first rotating shaft 5, and since the second gear 15 is fixed during the rotation, and the second gear 15 is engaged with the four first gears 13, and the second gear 15 has the same diameter as the first gears 13, so that the rectangular frame 11 will rotate around the first rotating shaft 5 and transmit itself around the second rotating shaft 12, and the rotating angular speeds of the two are the same, thereby ensuring that the opening direction of the rectangular frame 11 is always kept unchanged during the rotation process, books can be stably stored in the rectangular frame 11, and the bookshelf can be sequentially rotated to the position where a user can conveniently take the bookshelf, so that the situation that books at high positions and low positions on the traditional bookshelf are difficult to take can be avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient rotatory bookshelf that removes and accomodate which characterized in that: comprises a supporting base (1), a first fixing plate (3) and a second fixing plate (4) are fixedly connected to two sides of the top end of the supporting base (1) respectively, a first rotating shaft (5) horizontally arranged is rotatably installed on the first fixing plate (3), one end of the first rotating shaft (5) extends to a position between the first fixing plate (3) and the second fixing plate (4) and is fixedly connected with a first supporting disc (6), four rectangular frames (11) are rotatably installed on one side, close to the second fixing plate (4), of the first supporting disc (6), a second rotating shaft (12) is fixedly connected to one side, close to the second fixing plate (4), of each rectangular frame (11), a second supporting disc (7) is further arranged between the first fixing plate (3) and the second fixing plate (4), a plurality of mounting holes are formed in the second supporting disc (7), and the second rotating shaft (12) penetrates through the second supporting disc (7) through the mounting holes, and the second rotating shaft (12) is rotatably connected with the second supporting disk (7), one side of the second fixing plate (4) close to the first fixing plate (3) is provided with an annular supporting groove (16), one end of the second rotating shaft (12) extends into the annular supporting groove (16) and is in sliding contact with the inner wall of the annular supporting groove (16), the outer side of the second rotating shaft (12) is positioned between the second supporting disk (7) and the second fixing plate (4) and is fixedly provided with a first gear (13), one side of the second fixing plate (4) close to the first fixing plate (3) is fixedly connected with a fixing rod (14), one end of the fixing rod (14) is fixedly connected with a second gear (15), the second gear (15) is positioned at the symmetrical center position of the four first gears (13), the second gear (15) is meshed with the four first gears (13), and the diameter of the second gear (15) is the same as that of the first gear (13), one side of the second fixing plate (4) close to the first fixing plate (3) is located under the second supporting disc (7) and is fixedly provided with a mounting block (18), the top end of the mounting block (18) is rotatably provided with a supporting roller (19), and the supporting roller (19) is in contact with the second supporting disc (7).

2. A rotary bookstand according to claim 1 which is convenient to move and store, wherein: one end, far away from the first supporting disc (6), of the first rotating shaft (5) extends to one side, far away from the second fixing plate (4), of the first fixing plate (3) and is fixedly connected with a rotating wheel (8).

3. A rotary bookstand according to claim 1 which is convenient to move and store, wherein: one side of the first fixing plate (3) far away from the second fixing plate (4) is located below the rotating wheel (8) and is fixedly provided with a vertically arranged locking cylinder (9), an output shaft of the locking cylinder (9) is fixedly connected with a friction block (10), the top end of the friction block (10) is provided with a groove, and the groove is matched with the rotating wheel (8).

4. A rotary bookstand according to claim 1 which is convenient to move and store, wherein: the equidistance has been seted up on the top inner wall of rectangle frame (11) and the bottom inner wall multiunit mounting groove (20), has baffle (21) through mounting groove (20) slidable mounting in rectangle frame (11).

5. A rotary bookstand according to claim 1 which is convenient to move and store, wherein: the outer side of the second supporting disc (7) is provided with a matching groove (17), and the top end of the supporting roller (19) extends into the matching groove (17).

6. A rotary bookstand according to claim 1 which is convenient to move and store, wherein: four corners of the bottom end of the supporting base (1) are fixedly provided with universal wheels (2).