阅读说明：本技术 一种图书馆自助借书装置 (Library borrows book device by oneself ) 是由 邱冠文 刘炼 郑鹏 梅伟丽 吴贤奇 张雪 张进 于 2019-10-31 设计创作，主要内容包括：本发明涉及图书馆辅助设备的技术领域，更具体地，涉及一种图书馆自助借书装置，包括书架、控制盒、可沿书架方向直线行驶的运动小车、可上下移动至与待取书籍所在书架等高位置的升降机构及可移动至待取书籍所在位置并推出待取书籍的拨块机构，所述升降机构设于运动小车上，所述拨块机构与书架活动连接，所述运动小车、升降机构及拨块机构均与控制盒信号连接，所述控制盒连接于电脑终端。借阅时仅需在电脑终端输入需要借阅的书籍名称，运动小车、拨块机构及升降机构配合自动取出待取书籍并回复至初始位置，借阅者取走书籍即可完成借书流程，有效提高借阅者的借阅效率和容错率，节约时间成本，且便于图书馆书籍的管理。(The invention relates to the technical field of library auxiliary equipment, in particular to a library self-service book borrowing device which comprises a bookshelf, a control box, a moving trolley capable of linearly moving along the direction of the bookshelf, a lifting mechanism capable of moving up and down to positions as high as the bookshelf where a book to be taken is located, and a shifting block mechanism capable of moving to the position where the book to be taken is located and pushing out the book to be taken, wherein the lifting mechanism is arranged on the moving trolley, the shifting block mechanism is movably connected with the bookshelf, the moving trolley, the lifting mechanism and the shifting block mechanism are in signal connection with the control box, and the control box is connected with a computer terminal. When borrowing, only need be at the books name that the input of computer terminal needs borrowed, moving trolley, shifting block mechanism and elevating system cooperation are automatic to be taken out and to be waited to get books and reply to initial position, and the borrower takes away books and can accomplish the flow of borrowing, effectively improves the borrower's efficiency of borrowing and fault-tolerant rate, the save time cost, and the management of the library books of being convenient for.)

1. The utility model provides a library borrows book device by oneself, its characterized in that includes bookshelf (1), control box (2), can follow bookshelf (1) direction straight line travel motion dolly (3), can reciprocate to waiting to get elevating system (4) of high position such as bookshelf (1) of books place and can move to waiting to get books place position and release shifting block mechanism (6) of waiting to get books, elevating system (4) are located on motion dolly (3), shifting block mechanism (6) and bookshelf (1) swing joint, motion dolly (3), elevating system (4) and shifting block mechanism (6) all with control box (2) signal connection, control box (2) are connected in computer terminal.

2. The library self-help book borrowing device according to claim 1, wherein the moving trolley (3) is provided with a bottom plate (31), wheels are installed on the bottom surface of the bottom plate (31), a power supply (32) is installed on the bottom plate (31), the lifting mechanism (4) is installed on the bottom plate (31), and the moving trolley (3) is provided with a tracing sensor (33); the tracing sensor (33) is connected with the control box (2) and used for detecting the advancing track of the moving trolley (3).

3. The library self-help book borrowing device according to claim 2, wherein the tracking sensor (33) is mounted on the front portion of the bottom plate (31) through a connector (34).

4. The library self-help book borrowing device according to claim 2, wherein the power source (32) is a battery with a built-in charging module and a power storage module.

5. A library self-help book borrowing device according to any one of claims 2 to 4, wherein the lifting mechanism (4) comprises a screw rod (41), a transmission mechanism (5) driving the screw rod (41) to rotate, a nut (42), a connecting plate (43) and a tray (44), the nut (42) is connected with the screw rod (41), the connecting plate (43) is fixedly connected with the nut (42), and the tray (44) is mounted on the connecting plate (43).

6. The library self-help book borrowing device according to claim 5, wherein the transmission mechanism (5) comprises a motor (51), a speed reducer (52) and a coupling (53) which are connected in sequence, the motor (51) is installed on the bottom plate (31), and the screw rod (41) is connected with the coupling (53).

7. A library self-help book borrowing device according to claim 6, wherein a support frame (35) is installed on the bottom plate (31), a support plate (36) is installed on the support frame (35), the coupler (53) is fixedly arranged on the support plate (36), and the motor (51) and the speed reducer (52) are arranged below the support plate (36).

8. The library self-help book borrowing device according to claim 7, wherein the support frame (35) comprises a plurality of groups of support rods and a connecting portion (37) connected to the end portion of the support rods, the plurality of groups of support rods are surrounded to form a frame-shaped structure, the motor (51) and the speed reducer (52) are arranged inside the frame-shaped structure, the screw rod (41) is arranged at the center of the frame-shaped structure, and the end portion of the screw rod (41) is connected with the connecting portion (37).

9. The self-help library book borrowing device according to claim 5, wherein the shifting block mechanism (6) comprises a sliding groove (61), a sliding block (62), a steering engine (63), a shifting sheet (64) and a driving mechanism (65) for driving the sliding block (62) to slide along the sliding groove (61), the sliding groove (61) is installed on the bookshelf (1), the sliding block (62) is movably connected with the sliding groove (61), the steering engine (63) is installed on the sliding block (62), the shifting sheet (64) is connected to the output end of the steering engine (63), and the driving mechanism (65) is installed at the bottom of the sliding block (62).

10. The library self-help book borrowing device according to claim 9, wherein a center line of the poking piece (64) is perpendicular to and in the same plane as a center line of the tray (44), and the poking piece (64) pushes the book into the tray (44).

Technical Field

The invention relates to the technical field of library auxiliary equipment, in particular to a self-service book borrowing device for a library.

Background

The library plays an important role in all colleges and universities, is a place for providing cultural services in schools, provides good learning resources for teachers and students by various books stored in the library, and can improve self cultural quality and foster reading of books and promote spiritual and civilized construction in China. In the process of scientific research, study and reference, borrowing books from libraries is an extremely important information acquisition way.

In the middle of the book borrowing management of a library, the daily flow of people is large, the number of times of borrowing books is large, and a borrower needs to consume a large amount of time when looking for books, so that the efficiency is low. Chinese patent CN201320133594.4 discloses an automatic book fetching and storing system for large libraries, wherein a book fetching and storing device consists of a platform which is fixed on a guide rail and moves in X, Y, Z three directions, the platform can simultaneously move in X, Y, Z directions, the book fetching and storing device is driven by a motor to rapidly move to a corresponding bookshelf after receiving a position instruction of a computer control system, the platform where a manipulator is located is lifted to a corresponding layer of the bookshelf, and finally a manipulator grabs a book box and places the book box on a temporary storage table; although the automatic taking and placing of the book box can be achieved, the structure is complex, the manufacturing cost is high, and the application range is limited.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a self-service book borrowing device for a library, which controls the taking and placing of books through a computer terminal, improves the borrowing efficiency and fault tolerance of a borrower and saves time and cost.

In order to solve the technical problems, the invention adopts the technical scheme that:

the utility model provides a library borrows book device by oneself, includes bookshelf, control box, can follow the motion dolly that bookshelf direction straight line was gone, can reciprocate to with wait to get the elevating system of the high position such as bookshelf of books place and can move to waiting to get books place position and release the shifting block mechanism of waiting to get books, elevating system locates on the motion dolly, shifting block mechanism and bookshelf swing joint, motion dolly, elevating system and shifting block mechanism all with control box signal connection, the control box is connected in computer terminal.

According to the self-service library book borrowing device, when a borrower needs to borrow books, the name of the book to be borrowed is input at the computer terminal, the computer terminal displays the bookshelf where the book to be borrowed is located and the number of lines, the control box sends an instruction to the moving trolley, the lifting mechanism, the driving mechanism and the shifting block mechanism, the shifting block mechanism is moved to the position where the book to be borrowed is to be pushed out through the lifting mechanism and the moving trolley, then the moving trolley and the lifting mechanism are controlled to return to the initial position according to the original route, the borrower takes the book, and the book borrowing process is completed. The invention can automatically fetch books through the operation of the computer terminal, improves the borrowing efficiency and the fault-tolerant rate of a borrower, saves time and cost, and is convenient for the management of books in a library.

Furthermore, the moving trolley is provided with a bottom plate, wheels are installed on the bottom surface of the bottom plate, a power supply is installed on the bottom plate, the lifting mechanism is installed on the bottom plate, and the tracking sensor is installed on the moving trolley; the tracing sensor is connected with the control box and used for detecting the advancing track of the moving trolley. The tracing sensor and the control box are mutually matched to ensure that the moving trolley runs linearly along the direction of the bookshelf.

Further, the tracing sensor is mounted on the front part of the bottom plate through a connector. The track seeking sensor is connected with the bottom plate through the sensor connector, and the track seeking sensor can ensure that the trolley runs linearly along the direction of the bookshelf, so that the book can reach the upper side of the tray when the shifting block mechanism pushes the book out of the bookshelf.

Furthermore, the power supply is a storage battery with a built-in charging module and a built-in power storage module. The storage battery can be charged and discharged for multiple times, has better cruising ability and better environmental protection.

Further, elevating system includes the lead screw, drives lead screw pivoted drive mechanism, nut, connecting plate and tray, the nut is connected with the lead screw, connecting plate and nut fixed connection, the tray is installed in the connecting plate. The moving trolley controls the X-direction displacement of the tray, the lifting mechanism controls the Z-direction displacement of the tray, and the lifting mechanism and the tray are matched to control the position of the tray, so that the book can be just pushed into the tray when the shifting block mechanism works; when the lifting mechanism works, the transmission mechanism drives the screw rod to rotate, and the nut drives the connecting plate and the tray to move up and down under the action of rotation of threads between the screw rod and the nut.

Further, drive mechanism is including motor, reduction gear and the shaft coupling of connecting in order, the motor is installed in the bottom plate, lead screw and coupling joint. The driving motor rotates, and power is transmitted to the screw rod through the speed reducer, so that the rotating stability of the screw rod is improved.

Further, install the support frame on the bottom plate, install the backup pad on the support frame, the shaft coupling is fixed to be located in the backup pad, motor, reduction gear are located the backup pad below. The coupler is used for connecting the speed reducer and the screw rod, and is fixed on the supporting plate, so that the transmission mechanism can be supported and positioned.

Further, the support frame includes the multiunit bracing piece and connects in the connecting portion of bracing piece tip, and the multiunit bracing piece encircles and forms the frame-shaped structure, inside motor, the reduction gear located the frame-shaped structure, the lead screw is located the center department of frame-shaped structure and the tip and the connecting portion of lead screw are connected.

Further, the shifting block mechanism comprises a sliding groove, a sliding block, a steering engine, a shifting piece and a driving mechanism for driving the sliding block to slide along the sliding groove, the sliding groove is arranged on the bookshelf, the sliding block is movably connected with the sliding groove, the steering engine is arranged on the sliding block, the shifting piece is connected to the output end of the steering engine, and the driving mechanism is arranged at the bottom of the sliding block. The control box controls the driving mechanism to drive the sliding block to move along the sliding groove to drive the shifting sheet to move to the position of the book to be taken, the steering engine drives the shifting sheet to rotate to push the book to be taken to the tray, the driving mechanism can be connected with the control box, and the driving mechanism is controlled to work in a PID control mode to control the moving position of the sliding block; and after the book is moved to the position where the book is to be taken, the poking sheet is rotated to take out the book.

Furthermore, the center line of the poking sheet is perpendicular to the center line of the tray and located on the same plane, and the poking sheet pushes the book to the tray. The positioning of the pick and the tray is preferable for accurately pushing the book into the tray, and is not intended to be a limiting regulation.

Compared with the prior art, the invention has the beneficial effects that:

according to the self-service library book borrowing device, a borrower only needs to input the name of a book to be borrowed at the computer terminal, the moving trolley, the shifting block mechanism and the lifting mechanism are matched to automatically take out the book to be borrowed and return to the initial position, and the borrower can take the book away to complete the book borrowing process, so that the borrowing efficiency and the fault tolerance rate of the borrower are effectively improved, the time cost is saved, and the library book management is facilitated.

Drawings

FIG. 1 is a schematic structural diagram of a library self-help book borrowing device according to the present invention;

FIG. 2 is a schematic structural view of a moving trolley of the self-service library book borrowing device;

FIG. 3 is a schematic structural diagram of a lifting mechanism of the self-help library book borrowing device;

FIG. 4 is a schematic structural view of a shifting block mechanism of the self-service library book borrowing device;

in the drawings: 1-a bookshelf; 11-a book board; 2-a control box; 3-moving the trolley; 31-a base plate; 32-a power supply; 33-a tracking sensor; 34-a connector; 35-a support frame; 36-a support plate; 37-a connecting portion; 38-a wheel; 4-a lifting mechanism; 41-a screw rod; 42-a nut; 43-a connecting plate; 44-a tray; 5-a transmission mechanism; 51-a motor; 52-a reducer; 53-a coupling; 6-a shifting block mechanism; 61-a chute; 62-a slide block; 63-a steering engine; 64-plectrum; 65-drive mechanism.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.