Intelligent teaching device for teaching

Abstract

The invention discloses an intelligent teaching device for teaching, which comprises a main machine body, an adsorption cloth is arranged in the main machine body, a word card placing groove is formed in the adsorption cloth, a conveying roller is arranged in the adsorption cloth, the conveying roller can drive the adsorption cloth to rotate, the upper part of the conveying roller is connected with a first gear motor, and a driven roller is arranged in the adsorption cloth. An iron powder layer is arranged in the adsorption cloth, and magnetic attraction word cards are arranged in the word card placing grooves. According to the invention, through the arrangement of the liftable lifting plate and the card drawing device, random drawing and display of word cards are realized; the lifting plate moves up and down through a sliding block and a trapezoidal screw rod in the sliding groove frame, and the card drawing device is fixed on the lifting plate; and when the lifting plate moves up and down, the card drawing device can be driven by the electric cylinder to extend the magnetic frame into the word card placing groove, so that the word cards can be drawn randomly.

Description

Technical Field

[0001] The invention belongs to the technical field of teaching devices, and in particular relates to an intelligent teaching device for teaching. Background Art

[0002] In recent years, with the rapid development of information technology and its widespread application in the field of education, intelligent teaching tools have gradually become an important part of modern education. Especially in the field of language learning, intelligent teaching devices have attracted much attention because they can provide personalized learning experience, enhance learning interactivity and improve learning efficiency. Traditional English teaching methods mainly rely on traditional tools such as paper textbooks and blackboards. Although these methods meet teaching needs to a certain extent, they have obvious shortcomings in stimulating students' interest, improving classroom interactivity and realizing personalized teaching. With the application of advanced technologies such as artificial intelligence and big data, intelligent teaching devices can not only achieve efficient interaction with students through functions such as voice recognition and image processing, but also customize personalized learning plans according to each student's learning progress and ability, greatly improving the effectiveness of English teaching.

[0003] However, existing intelligent English teaching devices still face many challenges in practical applications. First, most devices lack an effective physical interaction mechanism, making it difficult to fully mobilize students' enthusiasm for learning. For example, although some devices integrate interactive interfaces such as touch screens, students often find it difficult to gain an intuitive learning experience due to the lack of physical operation links. Secondly, the functions of existing devices in word memorization are relatively simple and cannot effectively support the rapid accumulation of vocabulary. Specifically, although traditional word cards are easy to carry and use, they are inconvenient to update and manage, and lack a systematic review mechanism. In addition, existing devices have poor adaptability to the learning environment, especially among students of different age groups, where there are significant differences in ease of use and fun. Therefore, we propose an intelligent teaching device for teaching. Summary of the invention

[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide an intelligent teaching device for teaching, which realizes the movement of word cards by providing a rotatable adsorption cloth and a liftable lifting plate, and randomly grabs word cards through a card drawing device, thereby achieving the purpose of interactive teaching.

[0005] The present invention is implemented as follows: an intelligent teaching device for teaching comprises a main body, an adsorption cloth is arranged inside the main body, a word card placement slot is opened on the adsorption cloth, a conveying roller is arranged inside the adsorption cloth, the conveying roller can drive the adsorption cloth to rotate, a first reduction motor is connected to the upper part of the conveying roller, a passive roller is arranged inside the adsorption cloth, an iron powder layer is arranged inside the adsorption cloth, a magnetic word card is arranged inside the word card placement slot, a lifting plate is arranged on the front side of the main body, a plurality of card drawing devices are fixedly connected to the lifting plate, and the card drawing device can draw cards when the lifting plate is raised and lowered and when the adsorption cloth is rotated horizontally.

[0006] Optionally, an electric cylinder is fixedly connected to the interior of the card extraction device, a bracket is welded on the telescopic rod of the electric cylinder, and a magnetic frame is welded on the bracket.

[0007] Optionally, a camera is fixedly connected to the center of the bracket, and the camera is electrically connected to a display screen.

[0008] Optionally, an upper chassis is fixedly connected to the upper portion of the main body, the upper chassis is fixedly connected to the display screen, and a speaker is provided on the upper chassis.

[0009] Optionally, two left and right slide slot frames are fixedly connected to the front side of the main body, a sliding block is connected inside the sliding slot frame, and the sliding block is fixedly connected to the lifting plate.

[0010] Optionally, a trapezoidal lead screw is provided inside the slide slot frame, a lower box body is welded to the lower part of the main body, and a second reduction motor is fixedly connected to the interior of the lower box body.

[0011] Optionally, the trapezoidal lead screw on the left is fixedly connected to the output shaft of the second reduction motor, and the lower part of the trapezoidal lead screw on the right is connected to a lead screw bearing seat.

[0012] Optionally, a switch is welded to the lower portion of the lower box body, a support is fixedly connected to the lower portion of the main body, and an inspection door is connected to the rear portion of the main body.

[0013] Optionally, two guide rollers are provided on the left side of the adsorption cloth, and two guide rollers are provided on the left and right sides of the adsorption cloth, the guide rollers are rotatably connected to the main body, and a first light board and a second light board are provided inside the adsorption cloth.

[0014] Optionally, a guide block is fixedly connected to the magnetic frame, and a guide groove is provided inside the card extraction device.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The dynamic display and replacement of word cards are realized by providing a rotatable adsorption cloth and a conveying roller. The adsorption cloth is provided with a word card placement slot, and the adsorption cloth can be continuously rotated by driving the conveying roller and the first reduction motor. The dynamic display of word cards can attract students' attention and increase the fun of learning. Secondly, the automated replacement of cards reduces the workload of teachers, allowing teachers to pay more attention to students' understanding and feedback. Finally, this design also supports multiple rounds of review, which helps consolidate students' memory.

[0016] 2. The random extraction and display of word cards are realized by providing a lifting plate and a card extraction device that can be lifted and lowered. The lifting plate is moved up and down by the slider and trapezoidal screw in the slide frame, and the card extraction device is fixed on the lifting plate. When the lifting plate moves up and down, the card extraction device can be driven by the electric cylinder to extend the magnetic frame into the word card placement slot and randomly extract word cards. This design increases the randomness and unpredictability of teaching. First, the random extraction of word cards can simulate real learning scenarios and enhance students' adaptability and reaction speed. Secondly, this randomness helps to avoid students' excessive dependence on specific words and promotes comprehensive learning. Finally, the up and down movement of the lifting plate and the coordinated work of the card extraction device ensure the accuracy and reliability of card extraction and improve the interactivity and effectiveness of teaching.

[0017] 3. By fixing a camera in the center of the bracket of the card-drawing device and electrically connecting it to the display screen, real-time display and feedback of word cards are achieved. The camera can capture the image of the word card drawn by the card-drawing device and display it to the students in real time through the display screen. This design not only provides visual feedback, but also can cooperate with the audio for voice interpretation and pronunciation guidance. First, the real-time display of word card images can help students understand the meaning and usage of words more intuitively. Secondly, combined with the voice function of the audio, it can provide auditory assistance and enhance students' dictation and pronunciation abilities. Finally, this comprehensive application of multimedia improves the diversity and fun of teaching, and helps stimulate students' interest and motivation in learning.

[0018] Further features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram provided by the present invention; Figure 2 This is a schematic diagram of the present invention after removing the upper chassis; Figure 3 This is a schematic diagram of the present invention after the main body is removed; Figure 4 is a schematic diagram of a card drawing device provided by the present invention; Figure 5 It is a schematic diagram of a camera provided by the present invention.

[0020] In the figure: 1. main body; 2. upper case; 3. audio; 4. switch; 5. support; 6. display screen; 7. lifting plate; 8. slide frame; 9. lower case; 10. inspection door; 11. first reduction motor; 12. second reduction motor; 13. trapezoidal lead screw; 14. camera; 15. slider; 16. second light board; 17. first light board; 18. passive roller; 19. conveying roller; 20. guide roller; 21. adsorption cloth; 22. word card placement slot; 23. card extraction device; 24. guide slot; 25. magnetic frame; 26. electric cylinder; 27. guide block; 28. bracket. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0022] like Figures 1 to 5 As shown, an intelligent teaching device for teaching is provided in an embodiment of the present invention.

[0023] The utility model comprises a main body 1, wherein an adsorption cloth 21 is arranged inside the main body 1, a word card placement slot 22 is opened on the adsorption cloth 21, a conveying roller 19 is arranged inside the adsorption cloth 21, the conveying roller 19 can drive the adsorption cloth 21 to rotate, a first reduction motor 11 is connected to the upper part of the conveying roller 19, a passive roller 18 is arranged inside the adsorption cloth 21, an iron powder layer is arranged inside the adsorption cloth 21, a magnetic word card is arranged inside the word card placement slot 22, a lifting plate 7 is arranged on the front side of the main body 1, a plurality of card extraction devices 23 are fixedly connected to the lifting plate 7, and the card extraction devices 23 can extract cards when the lifting plate 7 is lifted up and down and when the adsorption cloth 21 is rotated horizontally.

[0024] An electric cylinder 26 is fixedly connected inside the card extraction device 23 , a bracket 28 is welded to the telescopic rod of the electric cylinder 26 , and a magnetic frame 25 is welded to the bracket 28 .

[0025] A camera 14 is fixedly connected to the center of the bracket 28 , and the camera 14 is electrically connected to the display screen 6 .

[0026] An upper case 2 is fixedly connected to the upper part of the main body 1 , the upper case 2 is fixedly connected to the display screen 6 , and a speaker 3 is provided on the upper case 2 .

[0027] The front side of the main body 1 is fixedly connected with two left and right slide slot frames 8 , the interior of the slide slot frames 8 is connected with a slider 15 , and the slider 15 is fixedly connected to the lifting plate 7 .

[0028] A trapezoidal lead screw 13 is disposed inside the slide frame 8 , a lower box body 9 is welded to the lower portion of the main body 1 , and a second reduction motor 12 is fixedly connected inside the lower box body 9 .

[0029] The trapezoidal lead screw 13 on the left is fixedly connected to the output shaft of the second reduction motor 12 , and the lower part of the trapezoidal lead screw 13 on the right is connected to a lead screw bearing seat.

[0030] A switch 4 is welded to the lower portion of the lower box body 9 , a support 5 is fixedly connected to the lower portion of the main body 1 , and an inspection door 10 is connected to the rear portion of the main body 1 .

[0031] Two guide rollers 20 are provided on the left side of the adsorption cloth 21 , and two guide rollers 20 are provided on the left and right sides of the adsorption cloth 21 . The guide rollers 20 are rotatably connected to the main body 1 . A first light board 17 and a second light board 16 are provided inside the adsorption cloth 21 .

[0032] A guide block 27 is fixedly connected to the magnetic frame 25 , and a guide groove 24 is provided inside the card extraction device 23 .

[0033] In the present invention, by providing an iron powder layer in the adsorption cloth 21 and using magnetic word cards, combined with the magnetic frame 25 in the card extraction device 23, the word cards are firmly adsorbed and accurately extracted. This design not only solves the problem of manual page turning or card falling in traditional teaching, but also increases the fun and challenge of teaching through random extraction. From the perspective of the invention, the physical properties of magnetic materials are combined with automation equipment to innovatively transform traditional static teaching tools into dynamic teaching auxiliary equipment. The technical problem solved is to enhance students' interest in learning while also improving teachers' teaching efficiency.

[0034] The linkage mechanism between the lifting plate 7 and the adsorption cloth 21 is another highlight of the present invention. The card extraction device 23 on the lifting plate 7 moves up and down with the lifting plate 7, and cooperates with the lateral rotation of the adsorption cloth 21, ensuring that the word cards can be evenly distributed on the entire teaching device, avoiding the wear problem caused by excessive use of a single area. In addition, this linkage mechanism can also ensure that each word card has a chance to be drawn, thereby promoting the comprehensiveness of learning. The creativity of this design lies in that it cleverly uses mechanical movement to simulate the process of natural selection, adding more possibilities to teaching activities. The technical problem solved is to extend the service life of the equipment while ensuring the diversity and fairness of the teaching content.

[0035] The guide rollers 20 on both sides of the adsorption cloth 21 help keep the cloth surface flat and prevent deformation caused by long-term use. The built-in first light board 17 and second light board 16 can illuminate the word cards in low light conditions, ensuring that students can read clearly in any environment. Although these two designs seem simple, they play an important role in improving user experience and ensuring teaching quality. The technical problem solved is to improve the durability and applicability of the equipment, especially the user experience under different lighting conditions.

[0036] The main purpose of the combined use of the camera 14 and the display screen 6 is to enlarge the image of the word card extracted by the card extraction device 23 and display it on the display screen 6. This design allows teachers and students to clearly see the content of the word card at a long distance, especially in a large classroom or a multi-student environment, which greatly improves the visibility and interactivity of teaching. The image captured by the camera 14 is enlarged and displayed through the display screen 6, which not only facilitates students' reading, but also makes it easier for teachers to correct students' pronunciation and spelling errors in a timely manner. The technical problem solved is to improve the visibility and interactivity of the teaching content, especially in a large classroom or a multi-student environment. The application effect is more significant.

[0037] In summary, this invention successfully combines traditional English teaching methods with modern information technology through a series of innovative designs, which not only enriches teaching methods, but also provides new solutions for improving teaching quality and efficiency. The application of each key technology has been carefully considered to provide users with the best learning experience.

[0038] Dynamic display of word cards can attract students' attention and increase the fun of learning. Traditional static display can easily make students feel tired, while dynamic display can constantly stimulate students' interest.

[0039] Automatic card replacement reduces the teacher's workload, allowing teachers to focus more on students' understanding and feedback. This not only improves teaching efficiency, but also allows teachers to have more time for personalized guidance.

[0040] This design supports multiple rounds of review and helps consolidate students' memory. By showing and changing word cards multiple times, students can repeatedly come into contact with the same word at different times and in different contexts, which deepens their memory.

[0041] Working principle: Start the device, turn on the switch 4 at the bottom of the main body 1, and start the entire device. At this time, the display screen 6 and the speaker 3 in the upper chassis 2 enter the standby state, ready to receive and process information. Dynamically display the word card, the first reduction motor 11 is started, and the conveying roller 19 is driven to rotate through the transmission mechanism. The rotation of the conveying roller 19 causes the adsorption cloth 21 to circulate along a predetermined path. The adsorption cloth 21 is provided with a plurality of word card placement slots 22, and a magnetic word card is placed in each placement slot.

[0042] An iron powder layer is provided inside the adsorption cloth 21, and the magnetic word cards are firmly adsorbed on the adsorption cloth 21 by magnetic force. As the adsorption cloth 21 rotates, the word cards are displayed in front of the students in sequence, achieving a dynamic display effect.

[0043] Randomly extract word cards: The second reduction motor 12 is started, and the slider 15 is driven to move up and down in the slide frame 8 through the trapezoidal lead screw 13, thereby driving the lifting plate 7 to move up and down.

[0044] The card extraction device 23 on the lifting plate 7 is fixedly connected to an electric cylinder 26, a bracket 28 is welded on the telescopic rod of the electric cylinder 26, and a magnetic frame 25 is fixed on the bracket 28. When the lifting plate 7 moves to a predetermined position, the electric cylinder 26 drives the bracket 28 to move forward, so that the magnetic frame 25 extends into the word card placement slot 22, and a word card is randomly extracted.

[0045] After the extraction is completed, the electric cylinder 26 is retracted, and the magnetic frame 25 takes the extracted word card away from the surface of the adsorption cloth 21, completing a random extraction process.

[0046] Real-time display and feedback of word cards: A camera 14 is fixed in the center of the bracket 28. The camera 14 captures the image of the word card extracted by the card extraction device 23 and transmits it to the display screen 6 through a data line for real-time display.

[0047] The display screen 6 magnifies the image of the word card to ensure that the student can clearly see the word content at a long distance. At the same time, the speaker 3 can play the pronunciation and related explanation of the word to provide auditory assistance.

[0048] The teacher can monitor the students' answers in real time through the display screen 6 and the speaker 3, and give timely feedback and guidance.

[0049] System control and maintenance: An access door 10 is provided at the rear of the main body 1 to facilitate maintenance and overhaul of the equipment. The built-in first light board 17 and second light board 16 light up in insufficient light conditions to ensure that the word cards are clearly visible.

[0050] Guide rollers 20 are provided on both sides of the adsorption cloth 21 to keep the adsorption cloth 21 flat during the rotation process to prevent deformation and jamming.

[0051] Through the above steps, the intelligent English teaching device realizes the dynamic display, random extraction and real-time feedback of word cards, provides a new interactive method for English teaching, and improves the interest and effectiveness of teaching.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent teaching device for teaching, comprising a main body (1), characterized in that: An adsorption cloth (21) is provided inside the main body (1), a word card placement slot (22) is provided on the adsorption cloth (21), a conveying roller (19) is provided inside the adsorption cloth (21), the conveying roller (19) can drive the adsorption cloth (21) to rotate, the upper part of the conveying roller (19) is connected to a first reduction motor (11), a passive roller (18) is provided inside the adsorption cloth (21), an iron powder layer is provided inside the adsorption cloth (21), a magnetic word card is provided inside the word card placement slot (22), a lifting plate (7) is provided on the front side of the main body (1), a plurality of card extraction devices (23) are fixedly connected to the lifting plate (7), and the card extraction devices (23) can extract cards when the lifting plate (7) is lifted up and down and when the adsorption cloth (21) is rotated horizontally.

2. The intelligent teaching device for teaching according to claim 1, characterized in that: An electric cylinder (26) is fixedly connected to the interior of the card extraction device (23), a bracket (28) is welded to the telescopic rod of the electric cylinder (26), and a magnetic frame (25) is welded to the bracket (28).

3. The intelligent teaching device for teaching according to claim 2, characterized in that: A camera (14) is fixedly connected to the center of the bracket (28), and the camera (14) is electrically connected to the display screen (6).

4. The intelligent teaching device for teaching according to claim 3, characterized in that: An upper chassis (2) is fixedly connected to the upper part of the main body (1); the upper chassis (2) is fixedly connected to a display screen (6); and a speaker (3) is provided on the upper chassis (2).

5. The intelligent teaching device for teaching according to claim 1, characterized in that: The front side of the main body (1) is fixedly connected to two left and right slide slot frames (8), the interior of the slide slot frame (8) is connected to a sliding block (15), and the sliding block (15) is fixedly connected to the lifting plate (7).

6. The intelligent teaching device for teaching according to claim 5, characterized in that: A trapezoidal lead screw (13) is provided inside the slide groove frame (8), a lower box body (9) is welded to the lower part of the main body (1), and a second reduction motor (12) is fixedly connected inside the lower box body (9).

7. The intelligent teaching device for teaching according to claim 6, characterized in that: The trapezoidal lead screw (13) on the left side is fixedly connected to the output shaft of the second reduction motor (12), and the lower part of the trapezoidal lead screw (13) on the right side is connected to a lead screw bearing seat.

8. The intelligent teaching device for teaching according to claim 6, characterized in that: A switch (4) is welded to the lower portion of the lower box body (9), a support (5) is fixedly connected to the lower portion of the main body (1), and an inspection door (10) is connected to the rear portion of the main body (1).

9. The intelligent teaching device for teaching according to claim 1, characterized in that: Two guide rollers (20) are provided on the left side of the adsorption cloth (21), and two guide rollers (20) are provided on the left side and the right side of the adsorption cloth (21). The guide rollers (20) are rotatably connected to the main body (1), and a first light panel (17) and a second light panel (16) are provided inside the adsorption cloth (21).

10. The intelligent teaching device for teaching according to claim 2, characterized in that: A guide block (27) is fixedly connected to the magnetic frame (25), and a guide groove (24) is provided inside the card extraction device (23).

Images