CN215604136U

CN215604136U - Bookshelf for office

Info

Publication number: CN215604136U
Application number: CN202022489660.4U
Authority: CN
Inventors: 代海艳
Original assignee: Jiashibi Technology Co ltd
Current assignee: Jiashibi Technology Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2022-01-25
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses an office bookshelf, which relates to the technical field of office appliances and comprises a protective shell, wherein a bookshelf is placed in the protective shell, a support column is fixedly connected in the bookshelf, a first bearing is embedded in the middle of the bottom wall in the protective shell, the inner ring of the first bearing is fixedly connected with the lower part of the outer surface of the support column, a rotating block is placed in the middle of the upper surface of the bookshelf, guide grooves are formed in the four corners of the upper surface of the rotating block, a second bearing is embedded in the middle of the top wall in the protective shell, the output end of a motor penetrates through the support plate to drive a second driving wheel to rotate, the rotation of the second driving wheel drives a first driving wheel to rotate through the transmission connection of a conveying belt, the first driving wheel drives a fixed rod fixedly connected with the third bearing to rotate, the rotating rod fixedly connected with the outer surface of the fixed rod rotates, and the rotating rod drives the guide rod to enter the guide grooves, the guide groove brings the support rod fixedly connected by the second bearing to start rotating.

Description

Bookshelf for office

Technical Field

The utility model relates to the technical field of office appliances, in particular to an office bookshelf.

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 and different names such as a bookcase, a book partition and the like.

The office bookshelf is widely applied in life, not only is convenient for storing and taking books and documents, but also can be used for placing articles, but most bookshelves in the market occupy a large amount of wall area in a single-sided mode, and are inconvenient to find when looking up data.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an office bookshelf, which solves the problem of inconvenient searching.

In order to achieve the purpose, the utility model provides the following technical scheme: a bookshelf for office use comprises a protective shell, a bookshelf is placed in the protective shell, a support column is fixedly connected in the bookshelf, a first bearing is inlaid in the middle of the bottom wall in the protective shell, the inner ring of the first bearing is fixedly connected with the lower portion of the outer surface of the support column, a rotary block is placed in the middle of the upper surface of the bookshelf, guide grooves are formed in four corners of the upper surface of the rotary block, a second bearing is inlaid in the middle of the upper wall in the protective shell, a support rod is fixedly connected to the middle of the upper surface of the support column, the upper surface of the support rod penetrates through the top surface of the rotary block and extends to the inner ring of the second bearing to be fixedly connected with the inner ring of the second bearing, a transmission disc is placed on the front surface of the rotary block, a rotary rod is fixedly connected to the middle of the upper surface of the transmission disc, and guide rods are fixedly connected to the left side and the right side of the bottom surface of the rotary rod, the utility model discloses a bearing support device, including dwang upper surface, inner circle and the inner circle of third bearing, the first drive wheel of middle part fixedly connected with of dwang upper surface, the middle part fixedly connected with dead lever of drive plate bottom surface, the roof of protective housing is inlayed and is had the third bearing, the top of dead lever runs through the upper surface of first drive wheel and extends to the inner circle of third bearing and the inner circle fixed connection of third bearing, the second drive wheel has been placed to the left part of backup pad bottom surface, the left part fixedly connected with motor of backup pad upper surface, the output of motor runs through the bottom surface of backup pad and extends to the bottom and the second drive wheel fixed connection of backup pad, first drive wheel is connected with the conveyer belt with the second drive wheel transmission.

As further description of the technical scheme, the protective shell is cylindrical, so that the bookshelf can rotate conveniently.

As further description of the technical scheme, a plurality of small bookcases are arranged on the back of the front surface and the right surface of the left surface of the bookshelf, and five small bookcases are vertically arranged on each surface of the bookshelf, so that the space is fully utilized, and the effect of not wasting the space is achieved.

As a further description of the above technical solution, the upper surface of the supporting column is fixedly connected to the bottom surface of the rotating block, so that the rotating block can drive the supporting column to rotate.

As further description of the above technical solution, the guide rod is slidably connected with the guide groove during the rotation process, and the guide rod can drive the rotation block to rotate through the guide groove during the movement process.

As the further description of the technical scheme, a supporting plate is placed on the right side of the first transmission wheel, the right side wall of the supporting plate is fixedly connected with the inner side wall of the protective shell, and the supporting plate has a supporting effect on the motor.

As further description of the technical scheme, the front parts of the top wall and the inner bottom wall in the protective shell are fixedly connected with the baffles, the side faces, close to each other, of each baffle are not intersected with the bookshelf, and the baffles enable the bookshelf to look more beautiful.

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

1. the output end of the motor penetrates through the supporting plate to drive the second driving wheel to rotate, the rotation of the second driving wheel drives the first driving wheel to rotate through the transmission connection of the conveying belt, the first driving wheel drives the fixed rod fixedly connected by the third bearing to rotate, the rotation of the fixed rod drives the rotating rod fixedly connected to the outer surface of the fixed rod to rotate, the rotating rod drives the guide rod to enter the guide groove, the guide groove drives the supporting rod fixedly connected by the second bearing to start rotating, and the rotation of the supporting rod drives the supporting column fixedly connected in the bookshelf to start rotating, so that the effect of driving the small bookcase to change surfaces is achieved.

2. The guide rod is connected with the guide groove in a sliding mode in the rotating process, so that the effect that the guide rod can drive the rotating block to rotate through the guide groove in the moving process is achieved.

Drawings

FIG. 1 is a right side view of the bookshelf according to the utility model;

FIG. 2 is a sectional view of a front view of the bookshelf in accordance with the utility model;

FIG. 3 is a cross-sectional view of a view of the bookshelf of the present invention;

fig. 4 is a front view of the bookshelf according to the utility model.

In the figure: 1. a protective shell; 2. a bookshelf; 3. a small bookcase; 4. a support pillar; 5. a first bearing; 6. rotating the block; 7. a guide groove; 8. a second bearing; 9. a support bar; 10. a drive plate; 11. rotating the rod; 12. a guide bar; 13. a first drive pulley; 14. fixing the rod; 15. a third bearing; 16. a support plate; 17. a second transmission wheel; 18. a motor; 19. a conveyor belt; 20. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, 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. 1-4, the present invention provides a technical solution: a bookshelf for office use comprises a protective shell 1, a bookshelf 2 is placed in the protective shell 1, the protective shell 1 is cylindrical and is beneficial to the rotation of the bookshelf 2, a plurality of small bookcases 3 are respectively arranged on the front back surface and the right surface of the left surface of the bookshelf 2, five small bookcases 3 are vertically arranged on each surface of the bookshelf 2, the space is fully utilized, the effect that the space is not wasted is achieved, supporting columns 4 are fixedly connected to the inside of the bookshelf 2, a first bearing 5 is embedded in the middle of the inner bottom wall of the protective shell 1, the inner ring of the first bearing 5 is fixedly connected with the lower portions of the outer surfaces of the supporting columns 4, a rotating block 6 is placed in the middle of the upper surface of the bookshelf 2, circular arcs are respectively arranged on four sides of the rotating block 6 to facilitate the rotation of a driving disc 10, guide grooves 7 are arranged at four corners of the upper surface of the rotating block 6, the upper surface of each supporting column 4 is fixedly connected with the bottom surface of the rotating block 6, the rotating block 6 can drive the supporting columns 4 to rotate, a second bearing 8 is inlaid in the middle of the top wall in the protective shell 1, a support rod 9 is fixedly connected to the middle of the upper surface of the support column 4, the upper surface of the support rod 9 penetrates through the top surface of the rotary block 6 and extends to the inner ring of the second bearing 8 to be fixedly connected with the inner ring of the second bearing 8, a transmission disc 10 is placed on the front surface of the rotary block 6, a rotary rod 11 is fixedly connected to the middle of the upper surface of the transmission disc 10, guide rods 12 are fixedly connected to the left side and the right side of the bottom surface of the rotary rod 11, the guide rods 12 are slidably connected with the guide grooves 7 in the rotating process, the guide rods 12 can drive the rotary block 6 to rotate through the guide grooves 7 in the moving process, a first transmission wheel 13 is fixedly connected to the middle of the upper surface of the rotary rod 11, a fixed rod 14 is fixedly connected to the middle of the bottom surface of the transmission disc 10, a third bearing 15 is inlaid in the top wall of the protective shell 1, the top end of the fixed rod 14 penetrates through the upper surface of the first transmission wheel 13 and extends to the inner ring of the third bearing 15 to be fixedly connected with the inner ring of the third bearing 15, a supporting plate 16 is placed on the right side of the first driving wheel 13, the right side wall of the supporting plate 16 is fixedly connected with the inner side wall of the protective shell 1, the supporting plate 16 has a supporting effect on the motor 18, a second driving wheel 17 is placed on the left portion of the bottom surface of the supporting plate 16, the motor 18 is fixedly connected with the left portion of the upper surface of the supporting plate 16, the output end of the motor 18 penetrates through the bottom surface of the supporting plate 16 and extends to the bottom of the supporting plate 16 and is fixedly connected with the second driving wheel 17, an output shaft in the supporting plate 16 can rotate freely, the first driving wheel 13 and the second driving wheel 17 are connected with a conveying belt 19 in a driving mode, baffles 20 are fixedly connected with the front portions of the top wall and the inner bottom wall in the protective shell 1, the side faces, close to each other, of each baffle 20 are not intersected with the bookshelf 2, and the baffles 20 enable the bookshelf 2 to be more attractive in appearance.

The working principle is as follows: when the bookcase starts to rotate, the output end of the motor 18 penetrates through the supporting plate 16 to drive the second driving wheel 17 to rotate, the rotation of the second driving wheel 17 drives the first driving wheel 13 to rotate through the transmission connection of the conveying belt 19, the first driving wheel 13 drives the fixed rod 14 fixedly connected with the third bearing 15 to rotate, the rotation of the fixed rod 14 drives the rotating rod 11 fixedly connected with the outer surface of the fixed rod 14 to rotate, the rotating rod 11 drives the guide rod 12 to enter the guide groove 7, the guide groove 7 drives the supporting rod 9 fixedly connected with the second bearing 8 to start to rotate, the rotation of the supporting rod 9 drives the supporting column 4 fixedly connected with the bookcase 2 to start to rotate, and therefore the small bookcase 3 is driven to start to change the surface.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bookshelf for official working, includes protective housing (1), its characterized in that: the bookshelf (2) is placed in the protective shell (1), a support column (4) is fixedly connected to the interior of the bookshelf (2), a first bearing (5) is inlaid in the middle of the bottom wall of the interior of the protective shell (1), an inner ring of the first bearing (5) is fixedly connected with the lower portion of the outer surface of the support column (4), a rotating block (6) is placed in the middle of the upper surface of the bookshelf (2), guide grooves (7) are formed in four corners of the upper surface of the rotating block (6), a second bearing (8) is inlaid in the middle of the inner top wall of the protective shell (1), a support rod (9) is fixedly connected to the middle of the upper surface of the support column (4), the upper surface of the support rod (9) penetrates through the top surface of the rotating block (6) and extends to the inner ring of the second bearing (8) to be fixedly connected with the inner ring of the second bearing (8), a transmission disc (10) is placed in the front of the rotating block (6), the middle part fixedly connected with dwang (11) of driving plate (10) upper surface, the equal fixedly connected with guide bar (12) in the left and right sides of dwang (11) bottom surface, the first drive wheel (13) of middle part fixedly connected with of dwang (11) upper surface, backup pad (16) have been placed on the right side of first drive wheel (13), the middle part fixedly connected with dead lever (14) of driving plate (10) bottom surface, the roof of protective housing (1) is inlayed and is had third bearing (15), the top of dead lever (14) runs through the upper surface of first drive wheel (13) and extends to the inner circle of third bearing (15) and the inner circle fixed connection of third bearing (15), second drive wheel (17) have been placed to the left part of backup pad (16) bottom surface, the left part fixedly connected with motor (18) of backup pad (16) upper surface, the output end of the motor (18) penetrates through the bottom surface of the supporting plate (16) and extends to the bottom of the supporting plate (16) to be fixedly connected with the second driving wheel (17), and the first driving wheel (13) and the second driving wheel (17) are in transmission connection with a conveying belt (19).

2. An office bookstand according to claim 1, wherein: the protective shell (1) is cylindrical.

3. An office bookstand according to claim 1, wherein: the front back surface and the left surface and the right surface of the bookshelf (2) are provided with a plurality of small bookcases (3), and each surface of the bookshelf (2) is vertically provided with five small bookcases (3).

4. An office bookstand according to claim 1, wherein: the upper surface of the supporting column (4) is fixedly connected with the bottom surface of the rotating block (6).

5. An office bookstand according to claim 1, wherein: the guide rod (12) is connected with the guide groove (7) in a sliding manner in the rotating process.

6. An office bookstand according to claim 1, wherein: the right side wall of the supporting plate (16) is fixedly connected with the inner side wall of the protective shell (1).

7. An office bookstand according to claim 1, wherein: the front parts of the inner top wall and the inner bottom wall of the protective shell (1) are fixedly connected with baffle plates (20).