CN215076563U

CN215076563U - Library adjusts book shelf

Info

Publication number: CN215076563U
Application number: CN202120787603.6U
Authority: CN
Inventors: 张译文
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-17
Filing date: 2021-04-17
Publication date: 2021-12-10
Anticipated expiration: 2031-04-17

Abstract

The utility model provides a library adjusts book shelf. Library adjusts book shelf includes: a gantry; the three partition plates are all arranged in the portal frame; the six cross rods are fixedly arranged on the inner walls of the two sides of the portal frame; the three baffles are arranged on the six cross rods in a sliding mode; the retaining grooves are formed in the six cross rods; the three chambers are respectively arranged on the three baffles; the three retention mechanisms are arranged on the three baffle plates. The utility model provides a library adjusts book shelf has the books that can prevent on the bookshelf scatter, just with the advantage of adjusting the baffle height, the librarray management of being convenient for.

Description

Library adjusts book shelf

Technical Field

The utility model relates to a books apparatus technical field especially relates to a library adjusts bookshelf.

Background

The library is a mechanism for collecting, arranging and collecting book data for people to read and reference, has the functions of preserving cultural heritage of human beings, developing information resources, participating in social education and the like, books in a library tube are generally placed in a classified mode for people to read, and a bookshelf with the height of a partition plate capable of being adjusted is usually used for placing books with different sizes.

But traditional bookshelf discovers at the in-process that uses, the bookshelf that is not every layer all can be put, and when books were put not to meet, if people who reads in the pipe collided the bookshelf undoubtedly, just make books scatter very easily, some can drop to the ground even, cause the damage of books, it is troublesome to add for the management of books, moreover, traditional bookshelf baffle utilizes bolt and outer frame fixed usually, at the in-process that books were put, if meet the great when putting of books size, still need take off the books that have put, put again after adjusting the height of baffle, not only troublesome, still waste time and energy, delay the job schedule.

Therefore, there is a need to provide a library-adjustable book shelf to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a library adjusts book shelf that can prevent books on the bookshelf from scattering, just with adjustable baffle height, the management of books of being convenient for.

In order to solve the technical problem, the utility model provides a library adjusts book shelf, include: a gantry; the three partition plates are all arranged in the portal frame; the six cross rods are fixedly arranged on the inner walls of the two sides of the portal frame; the three baffles are arranged on the six cross rods in a sliding mode; the retaining grooves are formed in the six cross rods; the three chambers are respectively arranged on the three baffles; the three retention mechanisms are arranged on the three baffle plates.

Preferably, the partition plate is fixedly connected with the inner walls of the two sides of the portal frame.

Preferably, the retention mechanism includes two-way screw rod, two pieces of shifting, two slide bars, fly leaf, two pieces of retention and two transfer lines, two-way screw rod rotates to be installed on the both sides inner wall of cavity, and two pieces of shifting are all threaded to be installed on the two-way screw rod, and two equal fixed mounting of slide bar are in on the top inner wall of cavity, fly leaf slidable mounting is two on the slide bar, two the equal fixed mounting of piece of retention is in the top of fly leaf, and two the top of piece of retention all extends to corresponding the retention inslot, the piece of retention with the top inner wall sliding connection of cavity, two transfer lines all articulate two the top of piece of shifting, and two the top of transfer line all with the bottom of fly leaf is articulated.

Preferably, the bottom fixed mounting of cavity has two stoppers, two-way screw rod runs through the stopper and with the stopper rotates to be connected, equal fixed mounting has branch, two on the both sides inner wall of cavity the one end that branch is close to each other respectively with two stopper fixed connection, two branch all runs through and corresponds the piece that shifts and with correspond the piece sliding connection that shifts.

Preferably, the top of the partition board is fixedly provided with a transverse board, and two sides of the transverse board are respectively contacted with the inner walls of two sides of the portal frame.

Preferably, the partition plate is in contact with the inner walls of two sides of the portal frame, three matching grooves are formed in the inner wall of one side of the portal frame, a polished rod is fixedly mounted in each matching groove, a first connecting block is slidably mounted on each polished rod, the first connecting block is close to one side of the baffle and extends into the portal frame and is fixedly connected with one side of the partition plate corresponding to the first connecting block, three inner cavities are formed in the portal frame, and three transmission mechanisms are arranged on the portal frame.

Preferably, the transmission mechanism comprises an unidirectional screw, a second connecting block, a first conical tooth, a rotating shaft, a second conical tooth, a mounting plate and a motor, the unidirectional screw is rotatably mounted on the inner wall of the top and the inner wall of the bottom of the inner cavity, the second connecting block is threadedly mounted on the unidirectional screw, one side of the second connecting block, which is close to the baffle, extends into the portal frame and is fixedly connected with one side of the corresponding partition plate, the second connecting block is slidably connected with the inner wall of one side of the inner cavity, the first conical tooth is fixedly sleeved on the unidirectional screw, the rotating shaft is rotatably mounted on the inner wall of one side of the inner cavity, the second conical tooth is fixedly sleeved on the rotating shaft, the first conical tooth is meshed with the second conical tooth, the mounting plate is fixedly mounted on the outer wall of one side of the portal frame, and the motor is fixedly mounted at the top of the mounting plate, and the output shaft of the motor is fixedly connected with one end of the rotating shaft.

Preferably, the inner walls of the two sides of the inner cavity are fixedly provided with abutting plates, and the one-way screw penetrates through the abutting plates and is rotatably connected with the abutting plates.

Compared with the prior art, the utility model provides a library adjusts book shelf has following beneficial effect:

the utility model provides a library adjusts book shelf, during the use, carry on spacingly to books through moving the baffle, through rotating two-way screw rod, make the fly leaf drive the fixture removal, thereby carry out the rigidity to the baffle, not only easy operation, and can effectually prevent the phenomenon that the collision caused books to scatter, the damage of external factor to books has been reduced to a certain extent, and during the use, it rotates to drive one-way screw rod through starter motor, thereby realize the height adjustment of baffle, the problem that traditional adjusting the baffle height need take off books has effectively been avoided, time saving and labor saving not only, and the normal progress of work has been guaranteed to a certain extent.

Drawings

FIG. 1 is a schematic front view of a first embodiment of an adjustable book shelf in a library according to the present invention;

FIG. 2 is a schematic side view of a cross-sectional structure of a first embodiment of an adjustable book shelf in a library according to the present invention;

FIG. 3 is a schematic structural view of a retaining groove in a first embodiment of an adjustable book shelf in a library according to the present invention;

FIG. 4 is an enlarged schematic view of portion A shown in FIG. 1;

FIG. 5 is an enlarged schematic view of portion B shown in FIG. 2;

FIG. 6 is a schematic front view of a second embodiment of an adjustable book shelf in a library according to the present invention;

fig. 7 is an enlarged schematic view of the portion C shown in fig. 6.

Reference numbers in the figures: 1. a gantry; 2. a partition plate; 3. a cross bar; 4. a baffle plate; 5. a retention groove; 6. a chamber; 7. a bidirectional screw; 8. a shift block; 9. a slide bar; 10. a movable plate; 11. a retention block; 12. a transmission rod; 13. preparing a groove; 14. a polish rod; 15. a first connecting block; 16. an inner cavity; 17. a unidirectional screw; 18. a second connecting block; 19. a first bevel gear; 20. a rotating shaft; 21. a second bevel gear; 22. mounting a plate; 23. an electric motor.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Referring to fig. 1 to 5 in combination, in a first embodiment of the present invention, a library-adjustable book shelf includes: a gantry 1; the three clapboards 2 are all arranged in the portal frame 1, and the clapboards 2 are convenient for placing books; the six cross rods 3 are all fixedly arranged on the inner walls of the two sides of the portal frame 1, and the position of the baffle 4 is adjusted through the cross rods 3; the three baffle plates 4 are all slidably mounted on the six cross rods 3, and the baffle plates 4 have a position limiting effect on books placed on the partition plates 2; the retaining grooves 5 are formed in the six cross rods 3, and the baffle 4 can be fixed in position through the retaining grooves 5; the three chambers 6 are respectively arranged on the three baffles 4; three retention mechanisms, three of which are all arranged on three of the baffles 4.

The partition board 2 is fixedly connected with the inner walls of the two sides of the portal frame 1.

In order to fix the position of the baffle 4, in this embodiment, it is preferable that the retention mechanism includes a bidirectional screw 7, two displacement blocks 8, two sliding rods 9, a movable plate 10, two retention blocks 11 and two transmission rods 12, the bidirectional screw 7 is rotatably mounted on the inner walls of the two sides of the chamber 6, the displacement blocks 8 are moved by rotating the bidirectional screw 7, the two displacement blocks 8 are both threadedly mounted on the bidirectional screw 7, the displacement blocks 8 are moved to drive the transmission rods 12 to rotate, the two sliding rods 9 are both fixedly mounted on the inner wall of the top of the chamber 6, the sliding rods 9 have a position limiting effect on the movable plate 10, the movable plate 10 is slidably mounted on the two sliding rods 9, the movable plate 10 has a transmission effect on the retention blocks 11, the two retention blocks 11 are both fixedly mounted on the top of the movable plate 10, and the tops of the two retention blocks 11 both extend into the corresponding retention grooves 5, the retaining block 11 is connected with the inner wall of the top of the cavity 6 in a sliding manner, the retaining block 11 is matched with the retaining groove 5 to fix the position of the baffle 4, the two transmission rods 12 are hinged to the tops of the two shifting blocks 8, the top ends of the two transmission rods 12 are hinged to the bottom of the movable plate 10, and the movable plate 10 can be driven to move by the transmission rods 12 in the rotating process.

In order to prevent that the piece 8 that shifts from rotating along with two-way screw rod 7, in this embodiment, it is preferred, the bottom fixed mounting of cavity 6 has two stoppers, two-way screw rod 7 runs through the stopper and with the stopper rotates to be connected, equal fixed mounting has branch, two on the both sides inner wall of cavity 6 one end that branch is close to each other respectively with two stopper fixed connection, two branch all runs through the correspondence shift piece 8 and with the correspondence shift piece 8 sliding connection.

In order to position the books on the partition board 2, in this embodiment, preferably, a horizontal board is fixedly installed at the top of the partition board 2, and two sides of the horizontal board are respectively in contact with two side inner walls of the portal frame 1.

The utility model provides a library adjusts bookshelf's theory of operation as follows:

when books on the partition board 2 are not fully placed, the bidirectional screw 7 is rotated clockwise, the two shifting blocks 8 move towards the direction away from each other through the threaded relationship between the bidirectional screw 7 and the shifting blocks 8 and under the limitation of the supporting rod, the shifting blocks 8 drive the movable plate 10 to descend through the hinged relationship between the transmission rod 12 and the movable plate 10 and the shifting blocks 8 and under the limitation of the sliding rod 9, the fixing blocks 11 also descend along with the movable plate until the fixing blocks 11 move out of the fixing grooves 5, then the baffle 4 is moved to block the books, then the bidirectional screw 7 is rotated counterclockwise, the two shifting blocks 8 move towards the direction close to each other, the movable plate 10 drives the two fixing blocks 11 to ascend until the two fixing blocks 11 are inserted into the corresponding fixing grooves 5 again.

during the use, carry on spacingly through removing baffle 4 to books, through rotating two-way screw rod 7 for the fly leaf 10 drives the removal of solid fixed position piece 11, thereby carries out the rigidity to baffle 4, and not only easy operation can effectually prevent moreover that the collision from causing the phenomenon that books scatter, has reduced the damage of external factor to books to a certain extent.

Second embodiment:

based on the library adjusting book shelf provided by the first embodiment of the application, a second embodiment of the application provides another library adjusting book shelf. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.

Referring to fig. 6 to fig. 7, in a second embodiment of the present invention: the partition plate 2 is in contact with inner walls of two sides of the portal frame 1, the library adjusting book shelf further comprises three matching grooves 13, the matching grooves 13 are arranged on the inner wall of one side of the portal frame 1, the polished rods 14 are fixed in position and three through the matching grooves 13, the polished rods 14 are fixedly arranged in the matching grooves 13, one connecting block 15 can slide on the polished rods 14 and is three, one connecting block 15 is arranged on the polished rods 14 in a sliding mode, the connecting block 15 is close to one side of the baffle 4 and extends into the portal frame 1 and corresponds to one side of the partition plate 2 in a fixed connection mode, the connecting block 15 has a limiting effect on the partition plate 2, three inner cavities 16 are formed in the portal frame 1, and three transmission mechanisms are arranged on the portal frame 1.

In order to realize the height adjustment of the partition board 2, in this embodiment, preferably, the transmission mechanism includes a one-way screw 17, a second connecting block 18, a first conical tooth 19, a rotating shaft 20, a second conical tooth 21, a mounting plate 22 and a motor 23, the one-way screw 17 is rotatably mounted on the top inner wall and the bottom inner wall of the inner cavity 16, the movement of the second connecting block 18 can be realized by rotating the one-way screw 17, the second connecting block 18 is threadedly mounted on the one-way screw 17, one side of the second connecting block 18, which is close to the baffle 4, extends into the portal frame 1 and is fixedly connected with one side of the corresponding partition board 2, the second connecting block 18 is slidably connected with the inner wall of one side of the inner cavity 16, the partition board 2 is connected with the one-way screw 17 through the second connecting block 18, the first conical tooth 19 is fixedly sleeved on the one-way screw 17, the rotating shaft 20 is rotatably mounted on the inner wall of one side of the inner cavity 16, two 21 fixed sleeves of awl tooth are established in pivot 20, awl tooth 19 with two 21 meshes mutually of awl tooth for pivot 20 drives one-way screw 17 and rotates through the cooperation of awl tooth 19 and two 21 of awl tooth, mounting panel 22 fixed mounting be in on one side outer wall of portal frame 1, mounting panel 22 has the position fixed action to motor 23, motor 23 fixed mounting be in mounting panel 22's top, just motor 23's output shaft with the one end fixed connection of pivot 20, motor 23 is used for output power.

The second connecting block 18 is prevented from contacting the second bevel gear 21, in this embodiment, it is preferable that support plates are fixedly mounted on inner walls of two sides of the inner cavity 16, and the one-way screw 17 penetrates through the support plates and is rotatably connected with the support plates.

During the use, drive one-way screw 17 through starter motor 23 and rotate to realize the altitude mixture control of baffle 2, effectively avoided traditional 2 high problems that need take off books of adjusting the baffle, not only labour saving and time saving has guaranteed the normal progress of work moreover to a certain extent.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A library-adjustable book shelf, comprising:

a gantry;

the three partition plates are all arranged in the portal frame;

the six cross rods are fixedly arranged on the inner walls of the two sides of the portal frame;

the three baffles are arranged on the six cross rods in a sliding mode;

the retaining grooves are formed in the six cross rods;

the three chambers are respectively arranged on the three baffles;

the three retention mechanisms are arranged on the three baffle plates.

2. The library adjusting book shelf of claim 1, wherein the partition is fixedly connected to inner walls of two sides of the portal frame.

3. The library-adjusting book shelf of claim 1, wherein the retention mechanism comprises a two-way screw, two displacement blocks, two sliding bars, a movable plate, two retention blocks, and two transmission bars, the bidirectional screw is rotatably arranged on the inner walls of the two sides of the chamber, the two shifting blocks are both arranged on the bidirectional screw in a threaded manner, the two sliding rods are both fixedly arranged on the inner wall of the top of the chamber, the movable plate is slidably arranged on the two sliding rods, the two retaining blocks are fixedly arranged at the top of the movable plate, the tops of the two retaining blocks extend into the corresponding retaining grooves, the retaining blocks are connected with the inner wall of the top of the cavity in a sliding mode, the two transmission rods are hinged to the tops of the two shifting blocks, and the top ends of the two transmission rods are hinged to the bottom of the movable plate.

4. The library adjusting book shelf according to claim 3, wherein two limit blocks are fixedly installed at the bottom of the cavity, the two-way screw rod penetrates through the limit blocks and is rotatably connected with the limit blocks, two support rods are fixedly installed on the inner walls of the two sides of the cavity, the ends of the two support rods, which are close to each other, are fixedly connected with the two limit blocks respectively, and the two support rods penetrate through the corresponding shifting blocks and are slidably connected with the corresponding shifting blocks.

5. The library adjusting book shelf of claim 1, wherein a cross plate is fixedly installed on the top of the partition plate, and both sides of the cross plate are respectively in contact with the inner walls of both sides of the portal frame.

6. The library adjusting book shelf of claim 1, wherein the partition plate is in contact with two inner walls of the portal frame, three matching grooves are formed in one inner wall of the portal frame, a polish rod is fixedly mounted in each of the three matching grooves, a first connecting block is slidably mounted on each of the three polish rods, one side of each of the three first connecting blocks, which is close to the baffle plate, extends into the portal frame and is fixedly connected with one side of the corresponding partition plate, three inner cavities are formed in the portal frame, and three transmission mechanisms are arranged on the portal frame.

7. The library adjusting book shelf of claim 6, wherein the transmission mechanism comprises a one-way screw, a second connecting block, a first conical tooth, a rotating shaft, a second conical tooth, a mounting plate and a motor, the one-way screw is rotatably mounted on the top inner wall and the bottom inner wall of the inner cavity, the second connecting block is threadedly mounted on the one-way screw, one side of the second connecting block, which is close to the baffle, extends into the portal frame and is fixedly connected with one side of the corresponding partition plate, the second connecting block is slidably connected with the inner wall of one side of the inner cavity, the first conical tooth is fixedly sleeved on the one-way screw, the rotating shaft is rotatably mounted on the inner wall of one side of the inner cavity, the second conical tooth is fixedly sleeved on the rotating shaft, the first conical tooth is meshed with the second conical tooth, the mounting plate is fixedly mounted on the outer wall of one side of the portal frame, the motor is fixedly installed at the top of the mounting plate, and an output shaft of the motor is fixedly connected with one end of the rotating shaft.

8. The library adjusting book shelf of claim 7, wherein abutting plates are fixedly mounted on inner walls of two sides of the inner cavity, and the one-way screw penetrates through the abutting plates and is rotatably connected with the abutting plates.