CN111449432B

CN111449432B - Multifunctional book storage device

Info

Publication number: CN111449432B
Application number: CN202010339540.8A
Authority: CN
Inventors: 庞桂娟; 王慧娜; 王艳敏
Original assignee: Henan University of Traditional Chinese Medicine HUTCM
Current assignee: Henan University of Traditional Chinese Medicine HUTCM
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-12-14
Anticipated expiration: 2040-04-26
Also published as: CN111449432A

Abstract

The invention relates to a multifunctional book storage device, which effectively solves the problems of high height, inconvenient taking and returning of the existing bookshelf; the technical scheme includes that the bookshelf comprises a bookshelf body, a plurality of partition plates are matched with each layer of the bookshelf body in a sliding mode, the bookshelf body is matched with an Contraband-shaped main sliding plate in a sliding mode along the left-right direction, the main sliding plate comprises a first front sliding plate at the front end of the bookshelf body and a first rear sliding plate at the rear end of the bookshelf body, the first front sliding plate is matched with a book receiving box in a sliding mode along the vertical direction, the first rear sliding plate is matched with a book taking box in a sliding mode along the vertical direction, the first front sliding plate and the first rear sliding plate are rotatably matched with each other along the vertical direction to form screw rods, the two screw rods are respectively matched with the book receiving box and the book taking box in a threaded mode, first belt pulleys are coaxially fixed at the upper ends of the two screw rods, and the two first belt pulleys are in transmission matching through first belts; the book taking box is provided with an electric push rod along the front-back direction, and the electric push rod can push books on the bookshelf into the book taking box; the invention has good book storing and taking effect, greatly ensures the safety of users and improves the efficiency.

Description

Multifunctional book storage device

Technical Field

The invention relates to the technical field of book storage devices, in particular to a multifunctional book storage device.

Background

In the prior art, books are placed on book racks, especially in libraries, and when the books need to be fetched or stored, a worker or a reader needs to read the books according to the position information of the books recorded in the library.

To general library, the limited small-size bookshelf of possibility of book deposit quantity can satisfy the needs, but in some large-scale libraries, because the quantity of book deposit is many, indoor area is limited, the bookshelf of its adoption often upwards extends to the roof and library's building floor height itself is higher, consequently many books take and can accomplish with the help of climbing equipment such as ladders when returning, neither be convenient for borrow and deposit, also there is great potential safety hazard, especially to crowds such as student, old man, such mode of looking up is humanized inadequately obviously, and through the librarian then the work load is great, waste time and energy and inefficiency.

In order to solve the above problems, a multifunctional book storage device is important.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a multifunctional book storage device which effectively solves the problems that the existing bookshelf is high in arrangement, inconvenient to take and return, high in potential safety hazard, large in workload of book management personnel, time-consuming, labor-consuming and low in efficiency.

The bookshelf comprises a bookshelf which is provided with a plurality of layers and penetrates through the bookshelf from front to back, and is characterized in that each layer of the bookshelf is provided with a plurality of partition plates in a sliding fit manner along the left-right direction, the bookshelf is provided with an Contraband-shaped total sliding plate in a sliding fit manner along the left-right direction, the total sliding plate comprises a first front sliding plate arranged at the front end of the bookshelf and a first rear sliding plate arranged at the rear end of the bookshelf, the first front sliding plate and the first rear sliding plate are fixed through a first connecting plate at the upper end of the bookshelf, the first front sliding plate is provided with a book receiving box in a sliding fit manner along the vertical direction, the first rear sliding plate is provided with a book taking box in a sliding fit manner along the vertical direction, the book receiving box and the book taking box are correspondingly arranged, and the opposite surfaces and the upper ends of the book receiving box and the book taking box are both open;

the first front sliding plate and the first rear sliding plate are both provided with screw rods in a rotating fit manner along the vertical direction, the two screw rods are respectively in threaded fit with the book receiving box and the book fetching box, the upper ends of the two screw rods are coaxially fixed with first belt pulleys, and the two first belt pulleys are in transmission fit through a first belt; the book taking box is provided with an electric push rod in the front-back direction, and books on the bookshelf can be pushed into the book taking box by the electric push rod.

Preferably, a first sliding block with a T-shaped cross section is fixed at the lower end of the partition board, a first sliding chute which is correspondingly matched with the first sliding block in a sliding manner is formed in the bookshelf along the left-right direction, a brake rod is arranged on the partition board in a sliding manner along the vertical direction, the upper end of the brake rod is arranged at the upper end of the partition board and is fixedly connected with a first spring which is compressed by the partition board in an initial state, a second sliding chute with a T-shaped cross section is formed in the bookshelf along the left-right direction, a brake disc which is arranged in the second sliding chute is fixed at the lower end of the brake rod, and the upper end of the brake disc in the initial state is in contact with the second sliding chute and is separated when the brake rod is pressed down singly.

Preferably, the baffle left and right sides all is via second spring fixedly connected with stripper plate, both ends all set up to the crooked arc of orientation baffle around the stripper plate.

Preferably, the middle position of the front end of the bookshelf is separated by a vertical plate, the initial position of a first front sliding plate is arranged at the front end of the vertical plate, a first slide way is arranged on the vertical plate, a second slide way communicated with the first slide way is arranged on the outer side of each plate of the bookshelf, a book receiving box is arranged in a sliding fit manner with the first slide way and the second slide way, a groove is formed in the joint of the first slide way and the second slide way, a first contact ball is fixed at the rear end of the book receiving box through a third spring, so that the book receiving box slides to the groove, the contact ball is popped out to the inside of the groove, a contact switch is arranged inside the groove, and a warning lamp electrically connected with the contact switch is arranged at the front end of the book receiving box, so that when the first contact ball touches the contact switch, the warning lamp is turned on.

Preferably, a blocking rod extending to be flush with the outer side of the bookshelf is fixed at the front end of each partition plate, a second contact ball is fixed inside the front end of each blocking rod through a fourth spring, and when the book receiving box moves to the position of the second contact ball, the second contact ball can be extruded into the blocking rods.

Preferably, it is provided with book pushing rod to get book box rear end along fore-and-aft direction sliding fit, book pushing rod is fixed with the sliding block that extends to the book box outside of getting, it is provided with the lead screw to get book box outside normal running fit, lead screw and sliding block screw-thread fit set up.

Preferably, the rear end of the bookshelf is fixed with a rear box body, a conveyor belt extending to the outer side of the rear box body is arranged in the rear box body in a rotating fit mode, and the end portion of the rear box body of the conveyor belt is arranged right above the initial position of the book taking box.

Preferably, an 'Contraband' -shaped secondary sliding plate is arranged on the outer side of the main sliding plate in a sliding fit manner along the left-right direction, the secondary sliding plate comprises a second front sliding plate arranged on the right side of the book receiving box and a second rear sliding plate arranged on the right side of the book fetching box, and the second front sliding plate and the second rear sliding plate are fixed through a second connecting plate at the upper end of the main sliding plate;

the front end and the rear end of the upper end of the second connecting plate are fixedly provided with two guide wheels, the lower parts of the second front sliding plate and the second rear sliding plate are provided with second belt pulleys in a rotating fit mode, the second belt pulleys are in transmission connection through a second belt bypassing the guide wheels, a rack is fixed on the part, outside the book taking box, of the second belt in the vertical direction, a gear is coaxially fixed at the end part of the lead screw, and when the auxiliary sliding plate moves, the rack can be meshed with the gear.

Preferably, an operation box of a central control is fixed at the lower end of the first front sliding plate, a first bevel gear arranged in the operation box is coaxially fixed at the lower end of a screw rod at the first front sliding plate, the first bevel gear is meshed with a second bevel gear in rotating fit with the operation box, and rotating handles are coaxially fixed on the second bevel gear and a second belt pulley at the front end of the second front sliding plate.

Preferably, an inverted V-shaped guide plate is fixed to the right upper end of the end part inside the rear box body of the conveyor belt, and the guide plate is arranged on the right upper end of the initial position of the book taking box.

The invention has the advantages of ingenious structure, strong practicability and the following advantages:

(1) this device can be fine arrange in order books and deposit, separate books through the baffle, and when taking out a books alone, can not lead to the fact the influence to all the other books.

(2) The device can conveniently take out high-rise books through the book receiving box and the book taking box, and avoids the danger that workers or book borrowers take the books through the crawling ladder.

(3) The device can conveniently return and arrange high-rise books through the book receiving box and the book taking box, and the danger that workers or book borrowers return the books through the crawling ladder is avoided.

(4) The height of improvement bookshelf that this device can be great for the book deposit volume of bookshelf obtains great improvement, and improves staff's work efficiency greatly.

(5) The device avoids a large number of complex electronic components, greatly reduces the production cost and greatly reduces the manufacturing cost and the maintenance cost.

Drawings

Fig. 1 is a perspective view of the present invention.

FIG. 2 is a schematic front view of the present invention.

Fig. 3 is a perspective view illustrating a usage state of the present invention.

FIG. 4 is a front view of the present invention in use.

Fig. 5 is a perspective view of the separator in the initial state and in the use state.

FIG. 6 is a perspective view of the separator and friction bar of the present invention.

Fig. 7 is a schematic cross-sectional view of the present invention 1.

FIG. 8 is a perspective view of the assembled relationship of the slide plate, the book receiving box and the book retrieving box of the present invention as shown in FIG. 1.

FIG. 9 is a front view of the assembled relationship of the sliding plate, the book receiving box and the book retrieving box of the present invention.

Fig. 10 is a schematic cross-sectional view of the present invention, fig. 2.

FIG. 11 is an enlarged view taken at A of FIG. 2 according to the present invention.

FIG. 12 is an enlarged view of the invention at B of FIG. 7.

FIG. 13 is an enlarged view of the invention at C of FIG. 9.

Fig. 14 is a perspective view of the internal structure of the book fetching box of the invention.

FIG. 15 is a schematic sectional view of the book case of the present invention.

Fig. 16 is a perspective view showing the fitting relationship of the auxiliary sliding plate according to the present invention.

FIG. 17 is a perspective view of the rear cabinet of the present invention with the rear shell removed and the conveyor belt inside.

FIG. 18 is a perspective view of FIG. 2 showing the assembled relationship of the slide plate, the book receiving box and the book retrieving box according to the present invention.

FIG. 19 is an enlarged view taken at D of FIG. 18 according to the present invention.

Reference numerals: 1. a bookshelf; 2. a partition plate; 3. a total slide plate; 4. a first front sliding plate; 5. a first rear slide plate; 6. a first connecting plate; 7. a book receiving box; 8. taking a book box; 9. a screw; 10. a first pulley; 11. a first belt; 12. An electric push rod; 13. A first slider; 14. a first chute; 15. a brake bar; 16. a first spring; 17. a second chute; 18. a brake disc; 19. a second spring; 20. a pressing plate; 21. a vertical plate; 22. a first slideway; 23. a second slideway; 24. a groove; 25. a third spring; 26. contacting the ball; 27. a contact switch; 28. a warning light; 29. a arresting bar; 30. a fourth spring; 31. a second contact ball; 32. a book pushing rod; 33. a slider; 34. a lead screw; 35. a rear box body; 36. A conveyor belt; 37. an auxiliary sliding plate; 38. a second front sliding plate; 39. a second rear slide plate; 40. a second connecting plate; 41. a guide wheel; 42. a second pulley; 43. a second belt; 44. a rack; 45. a gear; 46. an operation box; 47. a first bevel gear; 48. a second bevel gear; 49. rotating the handle; 50. a guide plate.

Detailed Description

The foregoing and other aspects, features and advantages of the invention will be apparent from the following more particular description of embodiments of the invention, as illustrated in the accompanying drawings in which reference is made to figures 1 to 19. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

The multifunctional book storage device is mainly used for large libraries, due to the fact that the number of books stored is large, the indoor area is limited, the adopted bookshelf usually extends upwards to the roof, the building height of the library is high, and therefore the taking and returning of a plurality of books can be completed only by means of climbing equipment such as ladders, the borrowing and storage are not convenient, large potential safety hazards exist, particularly for students, old people and other people, the looking-up mode is obviously not humanized, and the workload is large through book managers, time and labor are wasted, and the efficiency is low;

to solve the problems, referring to fig. 1, each layer of the bookshelf 1 is provided with a plurality of partition boards 2 in a sliding fit manner along the left-right direction, each layer of the bookshelf 1 is provided with books, when in use, a manager places one book of books on the bookshelf 1 in sequence, the books are separated by the partition boards 2, and the influence on other books is avoided when taking the books, referring to fig. 1, the bookshelf 1 is provided with a main sliding board 3 in a sliding fit manner along the left-right direction, the main sliding board 3 comprises a first front sliding board 4 arranged at the front end of the bookshelf 1 and a first rear sliding board 5 arranged at the rear end of the bookshelf 1, the first front sliding board 4 and the first rear sliding board 5 are fixed by a first connecting board 6 at the upper end of the bookshelf 1, the first front sliding board 4 is provided with a book receiving box 7 in a sliding fit manner along the vertical direction, the first rear sliding board 5 is provided with a book taking box 8 in a sliding fit manner along the vertical direction, referring to fig. 8 and 10, the book receiving box 7 and the book fetching box 8 are correspondingly arranged, and the opposite surfaces and the upper ends are open;

the first front sliding plate 4 and the first rear sliding plate 5 are both provided with screw rods 9 in a rotating fit manner along the vertical direction, the two screw rods 9 are respectively in threaded fit with the book receiving box 7 and the book fetching box 8, the upper ends of the two screw rods 9 are coaxially fixed with first belt pulleys 10, and the two first belt pulleys 10 are in transmission fit through a first belt 11; the book taking box 8 and the book receiving box 7 can be lifted synchronously, the book taking box 8 is equal to the book receiving box 7 in height, the electric push rod 12 is arranged on the book taking box 8 in the front-back direction, the electric push rod 12 is arranged at the bottom of the book taking box 8, the bottom of the book taking box 8 is higher than the bottom of the book receiving box 7, so that books on the bookshelf 1 can be pushed into the book taking box 8 by the electric push rod 12, the electric push rod 12 adopts the electric push rod in the prior art, a power supply adopts a built-in power supply, a switch of the electric push rod 12 is arranged on the first front sliding plate 4 at the front end of the bookshelf 1, when the book taking box is used, the switch of the electric push rod 12 is turned on, so that the electric push rod 12 pushes the books to be taken on the bookshelf 1 into the book receiving box 7, and the electric push rod 12 resets after being used.

When the book taking device is used specifically, firstly, when a borrower determines the position of a book to be borrowed, at this time, the position of the book receiving box 7 is adjusted, the screw 9 is rotated, so that the book receiving box 7 slides to a layer to be taken in the vertical direction, and in synchronization with the adjustment, the book taking box 8 and the book receiving box 7 are lifted synchronously and always keep opposite positions (as shown in fig. 10), and at this time, the general sliding plate 3 is manually slid to the position to be taken in the left-right direction;

referring to fig. 10, the book to be fetched is located between the book fetching box 8 and the book receiving box 7, that is, the book is pushed into the book receiving box 7 by opening the electric push rod 12, so as to complete the book fetching, and finally the book fetching box 7 is adjusted to the initial position, that is, the position that the borrower can easily fetch.

In the second embodiment, on the basis of the first embodiment, in order to make the stability of the partition board 2 better and avoid the movement of the books on the bookshelf caused by the displacement of the partition board 2 during and after the fetching of the books, please refer to fig. 1, fig. 2, fig. 5 and fig. 6, the lower end of the partition board 2 is fixed with a first slide block 13 with a T-shaped cross section, the bookshelf 1 is provided with a corresponding first slide slot 14 in sliding fit with the first slide block 13 along the left-right direction, the partition board 2 is provided with a brake rod 15 in sliding fit along the vertical direction, the upper end of the brake rod 15 is disposed at the upper end of the partition board 2 and is fixedly connected with a first spring 16 compressed by the partition board 2 via the initial state, the bookshelf 1 is provided with a second slide slot 17 with a T-shaped cross section along the left-right direction, the lower end of the brake rod 15 is fixed with a brake disc 18 disposed inside the second slide slot 17, the upper end of the brake disc 18 in the initial state contacts the second slide slot 17 and is separated when the brake rod 15 is pressed down, here, the upper end of the brake disc 18 should be provided with a large friction force, and the portion of the second slide groove 17 in mating contact therewith should be provided with a large enough friction force.

When the embodiment is used specifically, firstly, the partition board 2 in the initial state is as shown in fig. 1, due to the friction force of the brake disc 18, the partition board 2 cannot move, namely, the partition board 2 at the lowest layer in the bookshelf 1 in fig. 1, when a book manager needs to collect the books, the books are placed on one side of the partition board 2, then the brake bar 15 is pressed towards the lower end, at the moment, the upper end face of the brake disc 18 is separated from the second sliding groove 17, then, the partition board 2 can be easily moved, the thicknesses of the books are different, the partition board 2 can well solve the problem, and the redundant partition boards 2 can be placed in interlayers of each layer for standby.

Third embodiment, on second embodiment's basis, on traditional bookshelf, return after we borrow books at ordinary times, can discover the space because the extrusion of other books, hardly fill in, can cause the damage to the cover in some times, for solving this problem, and more convenient, stable when returning books, the baffle 2 left and right sides all is via second spring 19 fixedly connected with stripper plate 20, both ends all set up to the arc towards baffle 2 is crooked around stripper plate 20.

In specific use of the present embodiment, the partition 2 in the initial state is shown in the left side of fig. 5, when a book to be returned is inserted between the two partitions 2, the book first contacts the arc-shaped portion of the pressing plate 20, and then the pressing plate 20 is pressed toward the partition 2, at this time, the second spring 19 is pressed, and then the book can be better fastened under the elastic force of the spring.

In the fourth embodiment, on the basis of the third embodiment, in order to make the total sliding plate 3 better adjust and make the book receiving box 7 and the book fetching box 8 more easily find the appropriate position of the number of layers of books to be fetched in the vertical direction, please refer to fig. 1, fig. 2, fig. 3, and fig. 4, the middle position of the front end of the bookshelf 1 is separated by a vertical plate 21, the initial position of the first front sliding plate 4 is placed at the front end of the vertical plate 21, the vertical plate 21 is vertically provided with a first slide way 22, the outer side of each layer of the bookshelf 1 is provided with a second slide way 23 communicated with the first slide way 22, the book receiving box 7 is slidably matched with the first slide way 22 and the second slide way 23, in order to ensure that the book receiving box 7 moves to the appropriate position for fetching, please refer to fig. 7, fig. 11, and fig. 13, the joint of the first slide way 22 and the second slide way 23 is provided with a groove 24, the rear end of the book receiving box 7 is fixed with a first contact ball 26 through a third spring 25, the book receiving box 7 is made to slide to the groove 24, the contact ball 26 is popped out to the inside of the groove 24, the contact switch 27 is arranged inside the groove 24, the warning lamp 28 electrically connected with the contact switch 27 is arranged at the front end of the book receiving box 7, so that when the first contact ball 26 touches the contact switch 27, the warning lamp 28 is turned on, the electrical connection is common electrical connection, and the power supply adopts a built-in power supply.

This embodiment is when specifically using, at first the borrower chooses the concrete position that needs to get books, at first the definite number of piles, then rotate screw rod 9, make connect book box 7 to slide to the one deck that needs to get books along vertical direction, go on in step with it, get book box 8 and connect book box 7 completion synchronous lift this moment, when moving the bookshelf layer that needs to get, initial state extruded first contact ball 26 can pop out and get into inside recess 24 this moment, then during first contact ball 26 touched contact switch 27, warning light 28 is opened, it is reasonable that the borrower learns the position, it is reasonable to slide the position that needs to get books to the manual direction about total sliding plate 3 this moment.

In the fifth embodiment, on the basis of the fourth embodiment, in order to find a proper book position for each layer of the book receiving box 7 in the horizontal direction, referring to fig. 1, 3 and 12, a blocking rod 29 extending to be flush with the outer side of the bookshelf 1 is fixed at the front end of each partition board 2, a second contact ball 31 is fixed inside the front end of the blocking rod 29 through a fourth spring 30, and when the book receiving box 7 moves to the second contact ball 31, the second contact ball 31 can be pressed inside the blocking rod 29.

When the book receiving box 7 is used specifically, the book receiving box 7 is firstly moved to the number of layers of the corresponding bookshelf, at the moment, the total sliding plate 3 is moved manually, when the second contact ball 31 is touched, the second contact ball 31 is moved continuously, the second contact ball 31 can be extruded into the blocking rod 29, and the book receiving box 7 is stopped until the second contact ball 31 of the book to be taken is touched, because the book receiving box 7 has resistance when touching the second contact ball 31, a borrower can find the book well, and then can select a proper position well, the position of the book receiving box 7 at the moment is arranged at the front end of the book to be taken, as shown in fig. 10, the book is pushed into the book receiving box 7 through the electric push rod 12, and finally the book receiving box 7 is moved to the initial position, and the book is taken out.

Sixth embodiment, on the basis of the first embodiment, in order to make returning and sorting of books more convenient, please refer to fig. 14, a book pushing rod 32 is slidably disposed at the rear end of the book taking box 8 along the front-back direction, a sliding block 33 extending to the outer side of the book taking box 8 is fixed to the book pushing rod 32, a lead screw 34 is rotatably disposed at the outer side of the book taking box 8, and the lead screw 34 and the sliding block 33 are in threaded fit.

When the book taking device is used specifically, a borrower needs to return books to an initial position, at the moment, the books are firstly placed inside the book taking box 8 and then reach the front end of the bookshelf 1, the book taking box 7 is moved to the number of corresponding bookshelf layers, the total sliding plate 3 is moved manually, when the second contact ball 31 is touched, the second contact ball 31 is pressed inside the blocking rod 29, and the book taking box stops when the book taking box 7 touches the second contact ball 31 of the corresponding partition plate 2 of the books to be returned, the position of the book taking box 8 is placed at the front end of the books to be taken, as shown in fig. 10, the books are pushed to the partition plates on the bookshelf 1 through the book pushing rod 32, and the distance between the partition plates of the pressing plates 20 is well adjusted.

Seventh embodiment, on the basis of the sixth embodiment, in order to better protect the device and prolong the service life of the mechanism inside the device, please refer to fig. 17, a rear box 35 is fixed at the rear end of the bookshelf 1, a conveyor belt 36 extending to the outer side of the rear box 35 is rotatably fitted inside the rear box 35, the end of the rear box 35 of the conveyor belt 36 is disposed right above the initial position of the book fetching box 8, an external power source is used as the power source of the conveyor belt 36, and a starting switch of the external power source is disposed outside the bookshelf 1.

In the specific use of the embodiment, firstly, the book taking box 8 in the initial state is always located at the position shown in fig. 17, and when the books need to be returned, the books are placed at the upper end of the conveyor belt 36 outside the bookshelf 1, and the books need to be kept with the front side facing upwards and the spine facing outwards from the front end, so as to ensure that the spine faces outwards and is not turned upside down when the books finally reach the bookshelf 1;

when books are conveyed to the position right above the initial position of the book taking box 8, the separating conveyor belt 36 falls into the book taking box 8, the book taking box 8 is made of soft materials, the books are protected from being damaged, and then the books are conveyed to the position on the initial bookshelf 1.

Eighth embodiment, on the basis of the seventh embodiment, in order to better operate the book pushing bar 32, referring to fig. 1, 8, 16 and 18, an auxiliary sliding plate 37 in the shape of "Contraband" is slidably fitted on the outer side of the main sliding plate 3 in the left-right direction, the auxiliary sliding plate 37 includes a second front sliding plate 38 disposed on the right side of the book receiving box 7 and a second rear sliding plate 39 disposed on the right side of the book fetching box 8, and the second front sliding plate 38 and the second rear sliding plate 39 are fixed by a second connecting plate 40 on the upper end of the main sliding plate 3;

two guide wheels 41 are fixedly arranged at the front end and the rear end of the upper end of the second connecting plate 40, a second belt wheel 42 is arranged at the lower part of each of the second front sliding plate 38 and the second rear sliding plate 39 in a rotating fit manner, the two second belt wheels 42 are in transmission connection through a second belt 43 which bypasses the guide wheels 41, a rack 44 is fixedly arranged at the part, which is arranged at the outer side of the book fetching box 8, of the second belt 43 along the vertical direction, a limit plate of the rack 44 is arranged at the second rear sliding plate 39, so as to avoid the excessive movement of the rack 44, a gear 45 is coaxially fixed at the end part of the lead screw 34, when the auxiliary sliding plate 37 moves, the rack 44 can be meshed with the gear 45, when the auxiliary sliding plate 37 is arranged to slide, when the positions of the book receiving box 7 and the book fetching box 8 are adjusted, the gear 45 touches the back 44, so as to cause interference to the device, and the belt wheels and the belt in the device are used for avoiding slipping, the matched anti-slip teeth are adopted as much as possible.

In the embodiment, when the book borrowing device is used specifically, a borrower needs to return a book to an initial position, at this time, the book is firstly placed inside the book taking box 8 and then moved to the front end of the bookshelf 1, the book receiving box 7 is moved to the corresponding number of layers of the bookshelf, at this time, the total sliding plate 3 is moved manually, when the second contact ball 31 is touched, the second contact ball 31 is pressed into the blocking rod 29, and the book receiving box 7 is stopped until the second contact ball 31 of the partition board 2 corresponding to the book to be returned is touched, and at this time, the position of the book taking box 8 is placed at the front end of the book to be taken, as shown in fig. 10;

at this time, the auxiliary sliding plate 37 is moved, the rack 44 is engaged with the gear 45 (as shown in fig. 19, the rack and the pinion are disengaged in an initial state, and are engaged during moving, where the outer side of the gear is arc-shaped to avoid the phenomenon of tooth collision), at this time, the second belt pulley 42 is rotated to drive the second belt 43 to move, and then the rack 44 is driven to move in the vertical direction, the rack drives the engaged gear 45 to rotate during moving, at this time, the gear 45 drives the coaxially fixed lead screw 34 to rotate, when the lead screw 34 rotates, the sliding block 33 in threaded fit with the lead screw is driven to move towards the front end, when the sliding block 33 moves towards the front end, the book pushing rod 32 is driven to move towards the front end, and finally, the book is pushed onto the bookshelf 1.

After the use, the second belt pulley 42 is rotated reversely until the book pushing rod 32 is reset and can not rotate, so that the device is restored to the initial state and the next use is not influenced.

In the ninth embodiment, on the basis of the eighth embodiment, in order to better rotate the screw 9 and the second pulley 42, please refer to fig. 9, a central control operation box 46 is fixed at the lower end of the first front sliding plate 4, a first bevel gear 47 disposed inside the operation box 46 is coaxially fixed at the lower end of the screw 9 at the first front sliding plate 4, the first bevel gear 47 is engaged with a second bevel gear 48 rotationally matched with the operation box 46, and the second bevel gear 48 and the second pulley 42 at the front end of the second front sliding plate 38 are coaxially fixed with a rotating handle 49.

In the tenth embodiment, on the basis of the seventh embodiment, in order to make the books more smoothly slide down to the inside of the book fetching box 8 and avoid the books from being retained on the conveyor belt 36, please refer to fig. 17, an inverted "V" shaped guide plate 50 is fixed at the right upper end of the end part inside the box 35 behind the conveyor belt 36, and the guide plate 50 is placed at the right upper end of the initial position of the book fetching box 8.

In a specific use of the embodiment, the friction force of the conveyor belt 36 at this point should be set to be large enough, so that when the book contacts the guide plate 50, the front end of the book reaches the upper end of the guide plate 50, then more front end parts of the book pass through the highest point of the guide plate 50 under the pushing of the rear end, then the book inclines towards the lower end under the action of gravity, and then the book slides down to the inside of the book fetching box 8 under the action of the self weight.

When the invention is used specifically, the invention is divided into two using modes:

firstly, when a book is fetched, a borrower selects a specific position of the book to be fetched, firstly, the number of layers is determined, then, the screw rod 9 is rotated, so that the book receiving box 7 slides to the layer of the book to be fetched along the vertical direction, and the book fetching box 8 and the book receiving box 7 are synchronously lifted and lowered at the moment, when the book receiving box moves to the book shelf layer to be fetched, the first contact ball 26 extruded in the initial state is popped out to enter the groove 24, and then when the first contact ball 26 touches the contact switch 27, the warning lamp 28 is turned on, and the borrower knows that the position is reasonable;

then, by manually moving the main sliding plate 3, when the second contact ball 31 is touched, the main sliding plate continues to move, the second contact ball 31 can be extruded into the blocking rod 29, and the main sliding plate stops moving until the book receiving box 7 touches the second contact ball 31 of the book to be taken, and the book receiving box 7 stops moving due to resistance when the book receiving box 7 touches the second contact ball 31, so that a borrower can well find the book receiving box, and then can well select a proper position, and the position of the book receiving box 7 at the moment is arranged at the front end of the book to be taken, as shown in fig. 10, the book is pushed into the book receiving box 7 through the electric push rod 12, and finally the book receiving box 7 is moved to an initial position to take out the book.

Firstly, when returning books, a borrower needs to return the books to an initial position and place the books on the upper end of the conveyor belt 36 outside the bookshelf 1, and the books need to be particularly noted that the books need to be kept with the front side facing upwards and the spine facing outwards from the front end, so that the spine facing outwards and not being inverted when finally reaching the bookshelf 1;

when the books run to the contact guide plate 50, the front ends of the books run to the upper end of the guide plate 50, more front ends of the books are pushed by the rear end to cross the highest point of the guide plate 50, then the front ends of the books incline towards the lower end under the action of gravity, then the books slide to the inside of the book taking box 8 under the action of gravity, fall to the inside of the book taking box 8 by separating from the conveyor belt 36, then a user moves to the front end of the bookshelf 1, the book receiving box 7 is moved to the corresponding bookshelf layer number, at the moment, the total sliding plate 3 is moved manually, when the second contact ball 31 is touched, the second contact ball 31 is continuously moved, the second contact ball 31 can be extruded to the inside of the blocking rod 29 until the book receiving box 7 touches the second contact ball 31 of the corresponding partition plate 2 of the books to be returned, and stops, and the position of the book taking box 8 is arranged at the right rear end of the books to be taken, as shown in fig. 10;

at this time, the auxiliary sliding plate 37 is moved to engage the rack 44 with the gear 45 (as shown in fig. 19, the rack and pinion are disengaged in the initial state and engaged during moving, here, the outer side of the gear is in an arc shape to avoid the phenomenon of tooth collision), at this time, the second belt pulley 42 is rotated to drive the second belt 43 to move, and then the rack 44 is driven to move in the vertical direction, when the rack moves, the engaged gear 45 is driven to rotate, at this time, the gear 45 drives the coaxially fixed lead screw 34 to rotate, when the lead screw 34 rotates, the sliding block 33 in threaded fit with the lead screw is driven to move towards the front end, when the sliding block 33 moves towards the front end, the book pushing rod 32 is driven to move towards the front end, and finally the book is pushed onto the bookshelf 1, when the book to be returned is inserted between the two partition plates 2, the book first contacts the arc part of the pressing plate 20, and then the pressing plate 20 is pressed towards the partition plates 2, the second spring 19 is pressed at this time, and then the book can be fastened better by the elastic force of the spring.

Claims

1. A multifunctional book storage device, which comprises a plurality of layers of book shelves (1) which are penetrated through from front to back, it is characterized in that each layer of the bookshelf (1) is provided with a plurality of clapboards (2) in sliding fit along the left and right directions, the bookshelf (1) is provided with a Contraband-shaped total sliding plate (3) in a sliding fit manner along the left and right directions, the general sliding plate (3) comprises a first front sliding plate (4) arranged at the front end of the bookshelf (1) and a first rear sliding plate (5) arranged at the rear end of the bookshelf (1), the first front sliding plate (4) and the first rear sliding plate (5) are fixed by a first connecting plate (6) at the upper end of the bookshelf (1), the first front sliding plate (4) is provided with a book receiving box (7) in a sliding fit manner along the vertical direction, the first rear sliding plate (5) is provided with a book taking box (8) in a sliding fit manner along the vertical direction, the book receiving box (7) and the book taking box (8) are arranged correspondingly, and the opposite surfaces and the upper ends of the book receiving box and the book taking box are opened;

the first front sliding plate (4) and the first rear sliding plate (5) are respectively provided with a screw (9) in a rotating fit manner along the vertical direction, the two screw (9) are respectively in threaded fit with the book receiving box (7) and the book taking box (8), the upper ends of the two screw (9) are coaxially fixed with first belt pulleys (10), and the two first belt pulleys (10) are in transmission fit through a first belt (11); the book taking box (8) is provided with an electric push rod (12) along the front-back direction, and the electric push rod (12) can push books on the bookshelf (1) into the book taking box (8);

a first sliding block (13) with a T-shaped cross section is fixed at the lower end of the partition plate (2), a first sliding groove (14) which is correspondingly matched with the first sliding block (13) in a sliding manner is formed in the bookshelf (1) along the left-right direction, a brake rod (15) is arranged in the partition plate (2) along the vertical direction in a sliding manner, the upper end of the brake rod (15) is arranged at the upper end of the partition plate (2) and is fixedly connected with the partition plate (2) through a first spring (16) compressed in an initial state, a second sliding groove (17) with a T-shaped cross section is formed in the bookshelf (1) along the left-right direction, a brake disc (18) which is arranged in the second sliding groove (17) is fixed at the lower end of the brake rod (15), and the upper end of the brake disc (18) in the initial state is in contact with the second sliding groove (17) and is separated when the brake rod (15) is pressed downwards;

the left side and the right side of the partition plate (2) are fixedly connected with extrusion plates (20) through second springs (19), and the front end and the rear end of each extrusion plate (20) are both arranged to be arc-shaped and bent towards the partition plate (2);

a book pushing rod (32) is arranged at the rear end of the book taking box (8) in a sliding fit manner along the front-back direction, a sliding block (33) extending to the outer side of the book taking box (8) is fixed on the book pushing rod (32), a lead screw (34) is arranged on the outer side of the book taking box (8) in a rotating fit manner, and the lead screw (34) and the sliding block (33) are arranged in a threaded fit manner;

an Contraband-shaped auxiliary sliding plate (37) is arranged on the outer side of the main sliding plate (3) in a sliding fit mode along the left-right direction, the auxiliary sliding plate (37) comprises a second front sliding plate (38) arranged on the right side of the book receiving box (7) and a second rear sliding plate (39) arranged on the right side of the book fetching box (8), and the second front sliding plate (38) and the second rear sliding plate (39) are fixed through a second connecting plate (40) at the upper end of the main sliding plate (3);

two guide wheels (41) are fixedly arranged at the front end and the rear end of the upper end of the second connecting plate (40), second belt wheels (42) are arranged at the lower parts of the second front sliding plate (38) and the second rear sliding plate (39) in a rotating fit mode, the two second belt wheels (42) are in transmission connection through second belts (43) bypassing the guide wheels (41), racks (44) are fixed on the parts, placed on the outer side of the book taking box (8), of the second belts (43) along the vertical direction, gears (45) are coaxially fixed at the end parts of the lead screws (34), and when the auxiliary sliding plate (37) moves, the racks (44) can be meshed with the gears (45);

an operation box (46) of a central control is fixed at the lower end of the first front sliding plate (4), a first bevel gear (47) arranged in the operation box (46) is coaxially fixed at the lower end of a screw (9) at the position of the first front sliding plate (4), a second bevel gear (48) in rotating fit with the operation box (46) is meshed with the first bevel gear (47), and a rotating handle (49) is coaxially fixed on the second bevel gear (48) and a second belt pulley (42) at the front end of the second front sliding plate (38).

2. The multifunctional book storing device according to claim 1, wherein the bookshelf (1) is separated from the middle of the front end by a vertical plate (21), the first front sliding plate (4) is initially located at the front end of the vertical plate (21), the vertical plate (21) is vertically provided with a first slideway (22), the outer side of each layer of the bookshelf (1) is provided with a second slideway (23) communicated with the first slideway (22), the book receiving box (7) is arranged in a sliding fit with the first slideway (22) and the second slideway (23), a groove (24) is formed at the joint of the first slideway (22) and the second slideway (23), the rear end of the book receiving box (7) is fixed with a first contact ball (26) through a third spring (25), so that the book receiving box (7) slides to the groove (24), and the first contact ball (26) is ejected to the groove (24), the book receiving box is characterized in that a contact switch (27) is arranged inside the groove (24), and a warning lamp (28) electrically connected with the contact switch (27) is arranged at the front end of the book receiving box (7), so that when the first contact ball (26) touches the contact switch (27), the warning lamp (28) is turned on.

3. A multifunctional book storing device as claimed in claim 2, wherein each partition (2) has a blocking rod (29) fixed to the front end thereof and extending to be flush with the outside of the bookshelf (1), a second contact ball (31) is fixed to the inside of the front end of the blocking rod (29) via a fourth spring (30), and the second contact ball (31) can be pressed into the blocking rod (29) when the book receiving box (7) moves to the second contact ball (31).

4. The multifunctional book storing device of claim 1, wherein a rear case (35) is fixed at the rear end of the bookshelf (1), a conveyor belt (36) extending to the outer side of the rear case (35) is rotatably fitted in the rear case (35), and the end of the conveyor belt (36) in the rear case (35) is arranged right above the initial position of the book fetching box (8).

5. The multi-functional book storing device of claim 4, wherein an inverted "V" shaped guide plate (50) is fixed to the right upper end of the inside of the rear box (35) of the conveyor belt (36), and the guide plate (50) is placed right upper end of the initial position of the book taking box (8).