Automatic book taking scanner for library

Abstract

The utility model discloses an automatic book taking scanner for a library, which belongs to the field of automatic book taking scanners and comprises a scanner body, a display screen is arranged on the upper portion of the scanner body, an identity card scanning area and an IC (integrated circuit) card scanning area are arranged on the scanner body and positioned below the display screen, and the identity card scanning area is positioned on the lateral side of the IC card scanning area. A placement table is fixedly installed on the machine body, a book scanning area is formed in the middle of the placement table, and concentration mechanisms are movably installed on the positions, located on the two sides of the book scanning area, of the placement table. The pushing plate and the screw tube move synchronously, so that the pushing plate moves inwards to push the concentration frame to move along the inclined groove, the concentration frame pushes books towards the book scanning area, the positions of the books are adjusted, the books can be accurately scanned by the book scanning area, and the book scanning device is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of automatic book-picking and scanning machines, in particular to an automatic book-picking and scanning machine for a library. Background Art

[0002] A library is an institution that collects, organizes, and stores books and materials for people to read and refer to. Libraries appeared as early as 3000 BC. Libraries have the functions of preserving human cultural heritage, developing information resources, and participating in social education. In the prior art, a Chinese utility model patent with a public document number of CN201804388U and a patent name of "a self-service book borrowing and returning device" discloses a self-service book borrowing and returning device. The document records that the self-service book borrowing and returning terminal includes a housing, a PLC controller, a touch screen, a computer host, a printer, an image shooting device, a magnetizing / demagnetizing instrument, a photoelectric sensor device, a magnetic stripe detector, a library card reader, a barcode scanning platform, a book return cabinet, etc. In the placement, the user needs to place the book on the sensing area on the body for easy recognition by the body. However, in actual use, the user places the book on the body at will, which is often misaligned with the book sensing area, resulting in failure of book recognition. The user needs to move and adjust the book, which causes inconvenience in use, so improvement is needed. Utility Model Content

[0003] The main purpose of the utility model is to provide an automatic book-taking scanner for a library, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A library automatic book-taking scanning machine comprises a body, a display screen is provided at the upper position of the body, an ID card scanning area and an IC card scanning area are provided on the body at a position below the display screen, and the ID card scanning area is located at the side of the IC card scanning area, a placing table is fixedly installed on the body, a book scanning area is provided at the middle position of the placing table, and a centralizing mechanism is movably installed on the placing table at both sides of the book scanning area, the centralizing mechanism also comprises an installation bin, an inclined rod, a sliding tube, a centralizing rack, a screw rod, a screw tube and a push plate, the installation bin is provided at both sides of the placing table, the inclined rod is fixedly connected to both sides of the installation bin, the sliding tube is movably installed on the inclined rod, the centralizing rack is fixedly connected to the sliding tube and is located at the upper position of the placing table, the screw rod is movably installed at the middle position of the installation bin and is located at the middle position of the inclined rod, the screw tube is movably installed on the screw rod, the push plate is fixedly installed with the screw tube, and the push plate is located at the upper position of the placing table, and the push plate is located at the side of the centralizing rack.

[0006] Preferably, the centralizing mechanism further comprises an inclined slot and a movable rod, the inclined slot is provided on the placing table and is located above the inclined rod, the sliding tube is fixedly connected to the centralizing frame via the movable rod, and the movable rod is movably installed in the inclined slot.

[0007] Preferably, the centralizing mechanism further comprises a spring, and the spring is movably mounted on the inclined rod and is located at a side position of the sliding tube.

[0008] Preferably, the centralizing mechanism further comprises a movable groove and a slider, the movable groove is provided on the placement table and is located above the screw rod, the screw tube is fixedly connected to the push plate via the slider, and the slider is movably installed in the movable groove.

[0009] Preferably, the centralizing mechanism further comprises a mounting plate and a bearing, wherein the mounting plate is fixedly connected in the mounting bin, the bearing is movably mounted on the mounting plate, and the rod bodies on both sides of the screw rod are movably mounted in the bearings of the mounting plate.

[0010] Preferably, the centralizing mechanism further includes a stepping motor, the stepping motor is fixedly connected in the installation bin, and the output shaft of the stepping motor is fixedly connected to one end of the screw rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, through the centralized mechanism, when the book is placed on the placing table, the stepping motors at both sides rotate the screw rod, so that the screw tube on the screw rod moves, and the push plate moves synchronously with the screw tube, so that the push plate moves inward, pushing the centralized shelf to move along the inclined groove, so that the centralized shelf pushes the book toward the book scanning area, adjusts the position of the book, and facilitates the book to be accurately scanned by the book scanning area, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the inclined rod centralized frame of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the screw rod and the push plate of the utility model.

[0016] In the figure: 1. body; 2. display screen; 3. ID card scanning area; 4. IC card scanning area; 5. placement table; 6. book scanning area; 7. central mechanism; 701. installation bin; 702. inclined slot; 703. movable slot; 704. inclined rod; 705. spring; 706. slide tube; 707. movable rod; 708. central rack; 709. screw; 710. installation plate; 711. bearing; 712. stepping motor; 713. screw tube; 714. slider; 715. push plate. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figure 1 As shown, an automatic book scanning machine for a library comprises a body 1, a display screen 2 is provided at the upper position of the body 1, an ID card scanning area 3 and an IC card scanning area 4 are provided on the body 1 below the display screen 2, and the ID card scanning area 3 is located at the side of the IC card scanning area 4, a placing table 5 is fixedly installed on the body 1, a book scanning area 6 is provided at the middle position of the placing table 5, books are placed on the placing table 5, and the books are scanned by the book scanning area 6 at the middle position, so as to facilitate book identification.

[0019] like Figure 1 and Figure 2 As shown, a centralizing mechanism 7 is movably installed on the placement table 5 at both sides of the book scanning area 6. The centralizing mechanism 7 also includes a mounting bin 701, an inclined rod 704, a slide tube 706, a centralizing frame 708, a screw 709, a screw tube 713 and a push plate 715. The mounting bin 701 is opened at both sides of the placement table 5, the inclined rod 704 is fixedly connected to both sides of the mounting bin 701, the slide tube 706 is movably installed on the inclined rod 704, the centralizing frame 708 is fixedly connected to the slide tube 706 and is located at the upper position of the placement table 5, the screw 709 is movably installed at the middle position of the mounting bin 701 and is located at the middle position of the inclined rod 704, and the centralizing mechanism 7 It also includes an inclined groove 702 and a movable rod 707. The inclined groove 702 is opened on the placement table 5 and is located above the inclined rod 704. The slide tube 706 is fixedly connected to the centralized rack 708 through the movable rod 707, and the movable rod 707 is movably installed in the inclined groove 702. The centralized mechanism 7 also includes a spring 705. The spring 705 is movably installed on the inclined rod 704 and is located at the side of the slide tube 706. The slide tube 706 is movably installed on the inclined rod 704. The inclined rod 704 is kept parallel to the inclined groove 702. When the centralized rack 708 moves along the inclined groove 702, the centralized rack 708 pushes the book toward the book scanning area 6 to facilitate the adjustment of the position of the book.

[0020] like Figure 1 and Figure 3 As shown, the screw tube 713 is movably installed on the screw rod 709, the push plate 715 is fixedly installed with the screw tube 713, and the push plate 715 is located above the placement table 5, and the push plate 715 is located at the side of the centralized frame 708. The centralized mechanism 7 also includes a movable groove 703 and a slider 714. The movable groove 703 is opened on the placement table 5 and is located above the screw rod 709. The screw tube 713 is fixedly connected to the push plate 715 through the slider 714. The slider 714 is movably installed in the movable groove 703. The centralized mechanism 7 also includes a mounting plate 710 and a bearing 711. The mounting plate 710 is fixedly connected in the mounting bin 701, and the bearing 711 is fixedly connected to the mounting bin 701. The screw 709 is movably mounted on the mounting plate 710, and the rod bodies on both sides of the screw 709 are movably mounted in the bearings 711 of the mounting plate 710. The central mechanism 7 further includes a stepper motor 712, which is fixedly connected in the mounting chamber 701, and the output shaft of the stepper motor 712 is fixedly connected to one end of the screw 709. When the stepper motor 712 is started, the screw 709 rotates in the bearing 711 on the mounting plate 710. As the screw 709 rotates, the solenoid 713 moves in parallel. The slider 714 is movably mounted in the movable groove 703, so as to limit the rotation of the solenoid 713 and make the push plate 715 move in parallel.

[0021] It should be noted that the utility model is an automatic book-taking scanner for a library. Books are placed on a placement table 5. The preset induction head on the placement table 5 senses the books, and the stepper motors 712 at both sides are started by an internal controller to rotate the screw 709, so that the solenoid 713 on the screw 709 moves in parallel. Threads are provided at both sides of the solenoid 713 to facilitate the solenoid 713 to move in parallel on the screw 709. The slider 714 moves synchronously with the solenoid 713. The push plate 715 on the slider 714 moves to the side, so that the push plate 715 pushes the centralized shelf 708 at both sides, so that the centralized shelf 708 moves along the direction of the inclined slot 702. The movable rod under the centralized shelf 708 707 moves in the inclined groove 702, and the slide tube 706 moves on the inclined rod 704, so that the spring 705 on the inclined rod 704 is compressed by the slide tube 706, and the centralized shelf 708 moves the book toward the book scanning area 6, so that the book can be accurately scanned by the book scanning area 6. When the book is scanned successfully, an electrical signal is synchronously sent to the control circuit of the stepper motor 712 to drive the stepper motor 712 to reverse, so that the solenoid 713 moves in the opposite direction on the screw rod 709, so that the push plate 715 moves in the opposite direction, and the compressed spring 705 resumes to open, so that the slide tube 706, the movable rod 707 and the centralized shelf 708 move in the opposite direction, so that the centralized shelf 708 is reset, so as to facilitate the position adjustment of the next book to be placed.

[0022] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. It is only a preferred embodiment of the utility model, and its description is more specific and detailed, but it cannot be understood as limiting the scope of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The embodiments can be changed, modified, replaced and deformed without departing from the principle and purpose of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic book scanning machine for a library, comprising a machine body (1), a display screen (2) being provided at the upper part of the machine body (1), an ID card scanning area (3) and an IC card scanning area (4) being provided on the machine body (1) below the display screen (2), and the ID card scanning area (3) being located at the side of the IC card scanning area (4), a placing table (5) being fixedly mounted on the machine body (1), and a book scanning area (6) being provided at the middle part of the placing table (5), characterized in that: The placing table (5) is provided with a centralizing mechanism (7) movably mounted on both sides of the book scanning area (6). The centralizing mechanism (7) further comprises a mounting bin (701), an inclined rod (704), a sliding tube (706), a centralizing frame (708), a screw rod (709), a screw tube (713) and a push plate (715). The mounting bin (701) is provided on both sides of the placing table (5). The inclined rod (704) is fixedly connected to both sides of the mounting bin (701). The sliding tube (706) is movably mounted on the inclined rod (704). The central frame (708) is fixedly connected to the sliding tube (706) and is located above the placement table (5). The screw rod (709) is movably installed in the middle of the installation bin (701) and is located in the middle of the inclined rod (704). The screw tube (713) is movably installed on the screw rod (709). The push plate (715) is fixedly installed with the screw tube (713), and the push plate (715) is located above the placement table (5). The push plate (715) is located on the side of the central frame (708).

2. The automatic book scanning machine for libraries according to claim 1, characterized in that: The centralizing mechanism (7) further comprises an inclined groove (702) and a movable rod (707); the inclined groove (702) is formed on the placing platform (5) and is located above the inclined rod (704); the sliding tube (706) is fixedly connected to the centralizing frame (708) via the movable rod (707); and the movable rod (707) is movably installed in the inclined groove (702).

3. The automatic book scanning machine for libraries according to claim 2, characterized in that: The centralizing mechanism (7) further comprises a spring (705), wherein the spring (705) is movably mounted on the inclined rod (704) and is located at a side position of the sliding tube (706).

4. The automatic book scanning machine for libraries according to claim 3, characterized in that: The centralizing mechanism (7) further comprises a movable groove (703) and a slider (714); the movable groove (703) is formed on the placement table (5) and is located above the screw rod (709); the screw tube (713) is fixedly connected to the push plate (715) via the slider (714); and the slider (714) is movably mounted in the movable groove (703).

5. The automatic book scanning machine for libraries according to claim 4, characterized in that: The centralizing mechanism (7) further comprises a mounting plate (710) and a bearing (711); the mounting plate (710) is fixedly connected in the mounting bin (701); the bearing (711) is movably mounted on the mounting plate (710); and the rod bodies on both sides of the screw rod (709) are movably mounted in the bearings (711) of the mounting plate (710).

6. The automatic book scanning machine for libraries according to claim 5, characterized in that: The centralizing mechanism (7) further comprises a stepping motor (712), wherein the stepping motor (712) is fixedly connected in the installation bin (701), and an output shaft of the stepping motor (712) is fixedly connected to one end of the screw rod (709).

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