CN212698162U

CN212698162U - Library uses books inquiry unit

Info

Publication number: CN212698162U
Application number: CN202021324696.0U
Authority: CN
Inventors: 王鑫; 曹倩; 李茜华
Original assignee: Naval Aeronautical University
Current assignee: Naval Aeronautical University
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-03-16
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a books inquiry unit for library belongs to books inquiry unit field, including the bookshelf, the welding has the polylith to place the board on the bookshelf, evenly install the pilot lamp along length direction on the lateral wall of each board of placing, a lateral wall of bookshelf is installed with the regulating box, rotate between regulating box top wall internal surface and the diapire internal surface and install the lead screw, threaded connection has two nut pieces on the lead screw, the regulating box is kept away from the lateral wall of bookshelf and is seted up the through-hole along vertical direction, the one end of two nut pieces runs through the through-hole and is fixed with inquiry unit, a lateral wall of bookshelf is installed with the drive case, install the motor in the drive case, the output shaft of motor installs gear one, the pivot is installed to the drive case internal rotation; the utility model relates to a novelty, the user not only can be convenient the inquiry to required books, the convenient and fast height of adjusting inquiry unit when using simultaneously, the people of the different heights of being convenient for use, the suitability is high, and is simple and convenient, is worth promoting.

Description

Library uses books inquiry unit

Technical Field

The utility model belongs to the technical field of books inquiry unit, concretely relates to books inquiry unit is used in library.

Background

The library is a mechanism for collecting, arranging and collecting book data for people to read and reference, appears 3000 years before the public yuan, and has the functions of preserving human cultural heritage, developing information resources, participating in social education and the like.

The books in the library are of various types and numerous in number, and people find the books more trouble, so the book inquiry device appears, but the current common book searching device in the library can only find a room or an approximate direction where the books are located, and people are required to slowly find the books on the bookshelf in the library, and the height of the existing searching device is fixed, so the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a library inquires device with books 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: a book inquiry device for a library comprises a bookshelf, wherein a plurality of placing plates are welded on the bookshelf, indicator lamps are uniformly arranged on one side wall of each placing plate along the length direction, an adjusting box is arranged on one side wall of the bookshelf, a lead screw is rotatably arranged between the inner surface of the top wall and the inner surface of the bottom wall of the adjusting box, two nut blocks are in threaded connection with the lead screw, a through hole is formed in the side wall of the adjusting box far away from the bookshelf along the vertical direction, an inquiry device is fixedly arranged at one end of each nut block penetrating through the through hole, a driving box is arranged on one side wall of the bookshelf, a motor is arranged in the driving box, a first gear is arranged on an output shaft of the motor, a rotating shaft is rotatably arranged in the driving box, a second gear is arranged on the rotating shaft, the top end of the rotating shaft penetrates through the top wall of the driving box and the bottom of, the inquiry unit comprises a shell, a camera, a display screen and a key are mounted on the side wall of the shell, and a controller and a standby power supply are mounted inside the shell.

In a preferred embodiment, the motor is a forward and reverse rotating motor, and the first gear is meshed with the second gear.

By adopting the scheme, the motor is a forward and reverse rotating motor, so that the height of the inquiry device can be adjusted through forward rotation and reverse rotation of the motor, and the applicability is high.

As a preferred implementation mode, the indicator light, the camera, the display screen and the keys are electrically connected with the controller.

By adopting the scheme, the book name searching device is controlled by the controller, the book name to be searched can be input through the keys, the position can be displayed on the display screen, and meanwhile, the indicating lamp at the corresponding position can flash, so that the book name searching device is convenient for a user to search.

As a preferred embodiment, the standby power supply is connected with the indicator light, the camera, the display screen, the keys and the motor through wires.

By adopting the scheme, the standby power supply is arranged, so that the condition of sudden power failure can be avoided.

As a preferred embodiment, radiating holes are formed in the side wall of the shell far away from the adjusting box in an array mode.

By adopting the scheme, the heat dissipation holes are beneficial to heat dissipation of the controller in the shell.

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

according to the book inquiring device for the library, the structures of the bookshelf, the adjusting box, the lead screw, the nut block, the through hole, the driving box, the motor, the first gear, the rotating shaft, the second gear, the switch and the like are arranged, and the starting of the motor can be controlled through the switch, so that the height of the inquiring device is conveniently adjusted, the book inquiring device is more convenient to use, and the book inquiring device is high in applicability;

this library places board, pilot lamp, camera, display screen, button, controller and stand-by power supply isotructure through the setting with books inquiry unit, and the user is through the input books name, the positional information of acquireing books that can be convenient, simple and practical.

Drawings

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

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

fig. 3 is a schematic diagram of the internal structure of the housing according to the present invention.

In the figure: 1. a bookshelf; 2. placing the plate; 3. an indicator light; 4. an adjusting box; 5. a screw rod; 6. a through hole; 7. a nut block; 8. a housing; 9. a drive box; 10. a motor; 11. a first gear; 12. a rotating shaft; 13. a second gear; 14. a switch; 15. a camera; 16. a display screen; 17. pressing a key; 18. a controller; 19. a standby power supply; 20. and (4) heat dissipation holes.

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. 1-3, the utility model provides a book inquiry device for library, which comprises a bookshelf 1, a plurality of placing plates 2 welded on the bookshelf 1, indicator lights 3 evenly installed along the length direction on one side wall of each placing plate 2, an adjusting box 4 installed on one side wall of the bookshelf 1, a screw 5 rotatably installed between the inner surface of the top wall and the inner surface of the bottom wall of the adjusting box 4, two nut blocks 7 connected with the screw 5 by screw thread, a through hole 6 vertically opened on the side wall of the adjusting box 4 far from the bookshelf 1, an inquiry device fixed through the through hole 6 at one end of the two nut blocks 7, a driving box 9 installed on one side wall of the bookshelf 1, a motor 10 installed in the driving box 9, a first gear 11 installed on the output shaft of the motor 10, a rotating shaft 12 installed in the driving box 9 rotatably, a second gear 13 installed on the rotating shaft 12, the top end of the rotating shaft 12 connected with the screw 5 through the top wall of the driving box 9 and, the motor 10 is a forward and reverse rotating motor, and the first gear 11 is meshed with the second gear 13 (see fig. 1); the motor 10 is a forward and reverse rotation motor, so that the height of the inquiry device can be adjusted by forward rotation and reverse rotation of the motor 10, and the applicability is high.

A switch 14 is installed at the top end of the driving box 9, the switch 14 is connected with the motor 10 through a lead, the inquiry device comprises a shell 8, and heat dissipation holes 20 (shown in figure 3) are formed in the side wall, far away from the adjusting box 4, of the shell 8 in an array mode; the heat dissipation aperture 20 facilitates heat dissipation from the controller 18 within the housing 8.

The side wall of the shell 8 is provided with a camera 15, a display screen 16 and a key 17, the inside of the shell 8 is provided with a controller 18 and a standby power supply 19, and the indicator lamp 3, the camera 15, the display screen 16 and the key 17 are electrically connected with the controller 18; the controller 18 is used for controlling, the name of the book to be searched is input through the key 17, the position can be displayed on the display screen 16, the indicating lamp 3 at the corresponding position flickers, the user can conveniently search, and the standby power supply 19 is connected with the indicating lamp 3, the camera 15, the display screen 16, the key 17 and the motor 10 through wires (see fig. 1-3); the provision of the backup power supply 19 can avoid the occurrence of a sudden power failure.

When the book inquiring device is used, a staff of a library inputs the placement information of a book into the inquiring device in advance, when a person needs to inquire the book, a user turns on the switch 14 according to the height of the user, the motor 10 is controlled to be started, the motor 10 drives the first gear 11 to rotate, the first gear 11 is meshed with the second gear 13, the rotating shaft 12 is driven to rotate, the rotating shaft 12 is connected with the screw rod 5, the screw rod 5 drives the nut block 7 to move when rotating, the inquiring device is driven to move, the inquiring device is controlled to be lifted or lowered by controlling the rotation direction of the motor 10, the use of the user is facilitated, after the adjustment is completed, the user can input the name of the book to be searched by using the key 17, then the position of the book can be displayed on the display screen 16, meanwhile, the indicator lamp 3 at the position can flash, the user can find the needed book more conveniently, after the book is found, the two, when needing to return the book, the two-dimensional code on the scanning books can learn the condition and the position of borrowing the book, and the person of facilitating the use returns the book, and is simple and practical.

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 library uses books inquiry unit, includes bookshelf (1), its characterized in that: the bookshelf comprises a bookshelf (1), a plurality of placing plates (2) are welded on the bookshelf (1), indicator lamps (3) are uniformly arranged on one side wall of each placing plate (2) along the length direction, an adjusting box (4) is arranged on one side wall of the bookshelf (1), a lead screw (5) is rotatably arranged between the inner surface of the top wall and the inner surface of the bottom wall of the adjusting box (4), two nut blocks (7) are connected onto the lead screw (5) in a threaded manner, through holes (6) are formed in the side wall, far away from the bookshelf (1), of the adjusting box (4) along the vertical direction, query devices are fixed at one ends of the two nut blocks (7) by penetrating through the through holes (6), a driving box (9) is arranged on one side wall of the bookshelf (1), a motor (10) is arranged in the driving box (9), a first gear (11) is arranged on an output shaft of the motor (10), a rotating shaft (, the top of pivot (12) runs through the roof of drive case (9) and the bottom of regulating box (4) is connected with lead screw (5), switch (14) are installed on the top of drive case (9), and switch (14) pass through the wire and be connected with motor (10), and the inquiry unit includes casing (8), installs camera (15) on the lateral wall of casing (8), display screen (16) and button (17), and the internally mounted of casing (8) has controller (18) and stand-by power supply (19).

2. The book inquiry apparatus for a library according to claim 1, wherein: the motor (10) is a forward and reverse rotating motor, and the first gear (11) is meshed with the second gear (13).

3. The book inquiry apparatus for a library according to claim 1, wherein: the indicating lamp (3), the camera (15), the display screen (16) and the keys (17) are electrically connected with the controller (18).

4. The book inquiry apparatus for a library according to claim 1, wherein: and the standby power supply (19) is connected with the indicator lamp (3), the camera (15), the display screen (16), the key (17) and the motor (10) through wires.

5. The book inquiry apparatus for a library according to claim 1, wherein: radiating holes (20) are formed in the side wall, far away from the adjusting box (4), of the shell (8) in an array mode.