Book reading interaction device

Abstract

The utility model relates to the field of teaching devices, and discloses a book reading interaction device which comprises a base, a supporting frame is fixedly connected to the interior of the base, a motor is fixedly connected to the upper portion of the supporting frame, a rotating shaft is fixedly connected to the output end of the motor, and a driving gear is fixedly connected to the exterior of the rotating shaft. The front portion of the driving gear is in meshed connection with a driven gear, the upper portion of the driving gear and the upper portion of the driven gear are both fixedly connected with limiting plates, the upper portion of the rotating shaft is fixedly connected with a placing plate, the bottom of the placing plate is fixedly connected with a limiting assembly, and a display screen is arranged on the upper portion of the placing plate. The angle of the display screen can be conveniently adjusted, a user can freely select the most appropriate display direction, reading is more convenient and comfortable, pulleys can be conveniently moved, the stability of the device in the reading process is improved, and the diversity and flexibility of the device are enhanced.

Description

Technical Field

[0001] The utility model relates to the field of teaching devices, in particular to a book reading interactive device. Background Art

[0002] Books usually refer to books in printed or electronic form, which contain text, pictures, charts and other contents, used to convey knowledge, information, stories, etc. Traditional books usually exist in the form of paper books, and in recent years, with the development of technology, e-books have gradually become a form of books, which can be read through electronic devices such as e-readers, tablets or smartphones. Interactive devices can make reading more interesting and participatory, such as through interactive questions, games or tests, etc., to guide readers to actively participate and enhance the reading experience.

[0003] When an existing book reading interactive device is in use, the purpose of supporting the bottom plate can be achieved through the function of four groups of supporting legs, and the purpose of facilitating readers to read books can be achieved through the function of the display screen.

[0004] However, when using this method, the angle of the display screen cannot be adjusted. If the display screen cannot be rotated, it will be restricted by a fixed angle, resulting in the user being unable to adjust the display screen according to their own reading posture and preferences, causing discomfort or bad posture when reading. If the display screen cannot be rotated, it will limit the possibility of multiple people using the device at the same time, and cannot meet the needs of all users, thereby affecting the convenience of multiple people sharing the device. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a book reading interactive device, aiming to improve the problem that the book reading interactive device in the prior art cannot adjust the angle of the display screen.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a book reading interactive device, comprising a base, a support frame fixedly connected to the inside of the base, a motor fixedly connected to the upper part of the support frame, a rotating shaft fixedly connected to the output end of the motor, a driving gear fixedly connected to the outside of the rotating shaft, a driven gear meshingly connected to the front of the driving gear, the upper parts of the driving gear and the driven gear are fixedly connected to a limiting plate, the upper part of the rotating shaft is fixedly connected to a placement plate, the bottom of the placement plate is fixedly connected to a limiting assembly, and a display screen is arranged on the upper part of the placement plate.

[0007] Furthermore, both sides of the upper part of the base are fixedly connected with hydraulic cylinders, the output ends of the hydraulic cylinders are fixedly connected with movable plates, and both sides of the bottom of the movable plate are fixedly connected with pulleys.

[0008] Furthermore, the limiting assembly includes a connecting rod, the connecting rod is fixedly connected to the bottom of the placement plate, the bottom of the connecting rod is fixedly connected to a sliding block, and the sliding block is slidably connected to the inside of the slide rail.

[0009] Furthermore, a slide rail is provided on the upper surface of the base.

[0010] Furthermore, through slots are provided on both sides of the interior of the base, and the two movable plates are slidably connected inside the through slots.

[0011] Furthermore, both sides of the interior of the base are fixedly connected to limiting columns, and the movable plate is slidably connected to the exterior of the limiting columns.

[0012] Furthermore, a buffer spring is sleeved outside the limiting column.

[0013] Furthermore, one end of the buffer spring is fixedly connected to the inside of the base, and the other end of the buffer spring is fixedly connected to the upper part of the movable plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by starting the motor, its output end drives the shaft to rotate, and then drives the driving gear and the driven gear to rotate. The rotation of the shaft also drives the placement plate and the connecting rod to rotate, so that the slider slides in the slide rail, and then the display screen rotates, so that the user can adjust the angle of the display screen and improve the reading experience and satisfaction.

[0016] 2. In the utility model, by starting the hydraulic cylinder, the movable plate is pushed to slide on the limit column, squeezing or stretching the buffer spring, so that the movable plate drives the pulley to move out of the base, making it easy to move the device to the desired position, thereby making it convenient to carry the device, improving reading stability, and enhancing diversity and flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a main stereoscopic diagram of a book reading interactive device proposed by the utility model;

[0018] Figure 2 A cross-sectional view of a fixing base of a book reading interactive device proposed by the utility model;

[0019] Figure 3 The utility model is a cross-sectional view of a placement plate of a book reading interactive device.

[0020] Legend:

[0021] 1. Base; 2. Support frame; 3. Motor; 4. Rotating shaft; 5. Driving gear; 6. Driven gear; 7. Limiting plate; 8. Slide rail; 9. Slider; 10. Connecting rod; 11. Placement plate; 12. Display screen; 13. Hydraulic cylinder; 14. Movable plate; 15. Limiting column; 16. Buffer spring; 17. Pulley. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-Figure 3 The utility model provides an embodiment: a book reading interactive device, including a base 1, a support frame 2 is fixedly connected inside the base 1, a motor 3 is fixedly connected to the upper part of the support frame 2, a rotating shaft 4 is fixedly connected to the output end of the motor 3, a driving gear 5 is fixedly connected to the outside of the rotating shaft 4, a driven gear 6 is meshedly connected to the front of the driving gear 5, the upper parts of the driving gear 5 and the driven gear 6 are both fixedly connected to a limiting plate 7, a placement plate 11 is fixedly connected to the upper part of the rotating shaft 4, a limiting assembly is fixedly connected to the bottom of the placement plate 11, a display screen 12 is arranged on the upper part of the placement plate 11, and the limiting assembly includes a connecting rod 10, the connecting rod 10 is fixedly connected to the bottom of the placement plate 11, a slider 9 is fixedly connected to the bottom of the connecting rod 10, the slider 9 is slidably connected to the inside of the slide rail 8, and the upper surface of the base 1 is provided with a slide rail 8.

[0024] As the motor 3 starts, the shaft 4 begins to rotate slowly, and the rotation of the shaft 4 further drives the rotation of the driving gear 5. As the driving gear 5 rotates, the driven gear 6 also starts to rotate synchronously. In this process, the meshing between the two gears is tight and smooth, which not only ensures the efficiency of the transmission, but also reduces the energy loss. When the driving gear 5 and the driven gear 6 rotate to a certain position, the two limit plates 7 will contact each other, thereby limiting the further rotation of the gears, which not only ensures the safety of the entire system, but also allows the user to easily control the rotation angle of the display screen 12. As the shaft 4 continues to rotate, the placement plate 11 also begins to rotate with it. Driven by the placement plate 11, the connecting rod 10 also begins to rotate. The connecting rod 10 drives the slider 9 to slide inside the slide rail 8. When the slider 9 slides inside the slide rail 8, its motion trajectory is stable and precise, which ensures the smooth rotation of the display screen 12, so that the user can adjust the angle of the display screen 12 according to their needs.

[0025] Reference Figure 2Hydraulic cylinders 13 are fixedly connected to both sides of the upper part of the base 1, and a movable plate 14 is fixedly connected to the output end of the hydraulic cylinder 13. Pulleys 17 are fixedly connected to both sides of the bottom of the movable plate 14. Through grooves are provided on both sides of the interior of the base 1, and the two movable plates 14 are slidably connected to the inside of the through grooves. Limiting columns 15 are fixedly connected to both sides of the interior of the base 1, and the movable plate 14 is slidably connected to the outside of the limiting columns 15. A buffer spring 16 is sleeved on the outside of the limiting columns 15, and one end of the buffer spring 16 is fixedly connected to the inside of the base 1, and the other end of the buffer spring 16 is fixedly connected to the upper part of the movable plate 14.

[0026] Start the two hydraulic cylinders 13, and the output ends of the two hydraulic cylinders 13 can accurately and stably push the movable plate 14 to move, ensuring that the movement of the movable plate 14 is both rapid and stable. During the movement, the movable plate 14 will slide on the outside of the limiting column 15. The limiting column 15 not only limits the moving trajectory of the movable plate 14, but also ensures the stability and safety of the entire moving process. During the sliding process, the movable plate 14 will squeeze or stretch the buffer spring 16, which can effectively alleviate the impact force generated by the movable plate 14 during the movement, making the overall structure more stable and durable. Under the action of the limiting column 15, the movable plate 14 will drive the pulley 17 to move downward and gradually move out of the interior of the base 1. The design of the pulley 17 makes the entire device easier and more convenient to move. Whether it is dragging or pushing, the rolling friction of the pulley 17 can be used to reduce resistance, thereby greatly improving the movement efficiency.

[0027] Working principle: When in use, start the two hydraulic cylinders 13, and the output end of the hydraulic cylinder 13 pushes the movable plate 14 to move. When the movable plate 14 moves, it slides outside the limiting column 15. The sliding of the movable plate 14 squeezes or stretches the buffer spring 16. Under the action of the limiting column 15, the movable plate 14 drives the pulley 17 to move downward and out of the base 1. Under the action of the pulley 17, the device is moved to the required position. When the display screen 12 needs to be used, start the hydraulic cylinder 13 again to retract the pulley 17 into the base 1, thereby realizing the convenient movement of the pulley 17, making it easier to carry the device and read anytime and anywhere, improving the stability of the device during reading, and enhancing the diversity and flexibility of the device. When interacting, the motor 3 is started, and the output end of the motor 3 drives the rotating shaft 4 to rotate, and the rotation of the rotating shaft 4 drives the driving gear 5 to rotate, and the driving gear 5 drives the driven gear 6 to rotate. When the driving gear 5 and the driven gear 6 rotate, the two limit plates 7 come into contact and stop rotating. When the rotating shaft 4 rotates, it drives the placement plate 11 to rotate, and the rotation of the placement plate 11 drives the connecting rod 10 to rotate. The rotation of the connecting rod 10 drives the slider 9 to slide inside the slide rail 8, so that the placement plate 11 drives the display screen 12 to rotate, so that the angle of the display screen 12 can be easily adjusted, and the user can freely choose the most suitable display direction, which makes reading more convenient and comfortable, and improves the user's satisfaction and usage experience with the reading interaction device.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A book reading interactive device, comprising a base (1), characterized in that: The interior of the base (1) is fixedly connected to a support frame (2), the upper part of the support frame (2) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a rotating shaft (4), the exterior of the rotating shaft (4) is fixedly connected to a driving gear (5), the front part of the driving gear (5) is meshingly connected to a driven gear (6), the upper parts of the driving gear (5) and the driven gear (6) are fixedly connected to a limiting plate (7), the upper part of the rotating shaft (4) is fixedly connected to a placement plate (11), the bottom of the placement plate (11) is fixedly connected to a limiting assembly, and the upper part of the placement plate (11) is provided with a display screen (12).

2. A book reading interactive device according to claim 1, characterized in that: Both sides of the upper part of the base (1) are fixedly connected to a hydraulic cylinder (13), the output end of the hydraulic cylinder (13) is fixedly connected to a movable plate (14), and both sides of the bottom of the movable plate (14) are fixedly connected to pulleys (17).

3. A book reading interactive device according to claim 1, characterized in that: The limiting assembly comprises a connecting rod (10), wherein the connecting rod (10) is fixedly connected to the bottom of a placement plate (11), and a sliding block (9) is fixedly connected to the bottom of the connecting rod (10), and the sliding block (9) is slidably connected to the inside of a slide rail (8).

4. A book reading interactive device according to claim 3, characterized in that: A slide rail (8) is provided on the upper surface of the base (1).

5. The book reading interactive device according to claim 2, characterized in that: Through slots are provided on both sides of the interior of the base (1), and the two movable plates (14) are slidably connected inside the through slots.

6. The book reading interactive device according to claim 2, characterized in that: The inner sides of the base (1) are fixedly connected to the limiting columns (15), and the movable plate (14) is slidably connected to the outside of the limiting columns (15).

7. The book reading interactive device according to claim 6, characterized in that: The outer portion of the limiting column (15) is sleeved with a buffer spring (16).

8. The book reading interactive device according to claim 7, characterized in that: One end of the buffer spring (16) is fixedly connected to the inside of the base (1), and the other end of the buffer spring (16) is fixedly connected to the upper part of the movable plate (14).

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