Mechatronics intelligent teaching device

Abstract

The invention discloses a mechatronics intelligent teaching device, and relates to the technical field of teaching devices.The mechatronics intelligent teaching device comprises a practical training platform, a translation mechanism is arranged at the position, close to the front side, in the practical training platform, and lifting mechanisms are symmetrically arranged at the top of the translation mechanism; and a storage box is fixedly mounted at a position, close to the right corner, of the top of the practical training platform. According to the mechatronics intelligent teaching device, real-time pictures captured by the high-definition camera are transmitted to the display, so that remote students can observe key operations and skills in the practice process through the real-time pictures played by the display, and the learning effect is improved; the UWB wireless positioning tag and the UWB wireless positioning module are in signal pairing connection, and the UWB wireless positioning tag is carried by a teacher and cooperates with the system control host to control the translation mechanism to operate, so that the intelligent following effect of the high-definition camera on the teacher can be realized, and the teaching effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of teaching devices, in particular to a mechatronics intelligent teaching device. Background Art

[0002] When studying mechatronics courses, students in secondary and higher vocational colleges use mechatronics desktop training devices to simulate the loading, conveying, sorting, and warehousing processes of industrial materials. Through the carrier, students can understand the use of commonly used low-voltage power distribution, protection devices, PLCs, touch screens, and sensors, and become familiar with commonly used mechanical transmission mechanisms, so as to gradually realize the design of mechanical transmission mechanisms, the design of electrical circuits and pneumatic circuits, and the design and debugging of programs. The mechatronics desktop training device occupies a small area and adopts a modular design concept. Each process unit can be disassembled and assembled separately, and the connection of electrical circuits is convenient for practical teaching, and it is widely used.

[0003] At present, when using mechatronics desktop training devices for practical teaching, students need to stand next to the desktop to watch and learn. However, the design of the desktop often simulates the layout of industrial field equipment, usually in a linear shape, which makes it difficult for students who are far away to accurately observe and understand the key operations and skills of the teacher during the practice, which in turn affects the students' learning effect.

[0004] Therefore, we proposed a mechatronic intelligent teaching device to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a mechatronic intelligent teaching device to solve the problem that the desktop design proposed in the above background technology often simulates the layout of industrial field equipment, usually in a linear shape, which makes it difficult for students who are far away to accurately observe and understand the key operations and skills of the teacher during the practice process, thereby affecting the students' learning effect.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mechatronics intelligent teaching device, comprising a training platform, a translation mechanism is arranged at a position near the front side of the interior of the training platform, a lifting mechanism is symmetrically arranged at the top of the translation mechanism, a storage box is fixedly installed at a position near the right corner of the top of the training platform, a drawer is movably arranged inside the storage box, a third handle is fixedly installed on the outer surface of the drawer, a UWB wireless positioning tag is placed inside the drawer, a connecting ring is arranged on the outer surface of the UWB wireless positioning tag, a hanging rope is arranged inside the connecting ring, and the translation mechanism is fixedly installed at the top of the training platform. The structure includes a base plate, a first linear rail is symmetrically fixedly installed on the top of the base plate, a first slider is slidably arranged on the outer surface of the first linear rail, a first support plate is fixedly connected between the tops of the two first sliders, a bracket is fixedly installed on the top of the first support plate near the front side, a UWB wireless positioning module is arranged on the outer surface of the bracket, a first servo motor is fixedly installed on the top of the base plate near the left side, a first screw rod is fixedly installed on the output end of the first servo motor, a first threaded block is threadedly connected to the outer surface of the first screw rod, and the first threaded block is fixedly installed on the bottom of the first support plate.

[0007] Preferably, the two lifting mechanisms each include a first vertical plate, the bottom of the first vertical plate is fixedly connected to the top of the first support plate, the outer surface of the first vertical plate is symmetrically fixedly installed with a second linear rail, a second slider is slidably arranged between the outer surfaces of the two second linear rails, and the second support plate is fixedly connected between the outer surfaces of the second sliders.

[0008] Preferably, a second servo motor is fixedly installed on the outer surface of the second sliding block near the top, a second screw rod is fixedly installed on the output end of the second servo motor, a second threaded block is threadedly connected to the outer surface of the second screw rod, the second threaded block is fixedly connected to the outer surface of the second support plate, and a column is fixedly installed on the inner bottom of the second support plate.

[0009] Preferably, a first damping shaft is provided on the top of one of the columns, a first bearing block is fixedly installed on the top of the first damping shaft, a second damping shaft is provided on the inner wall of the first bearing block, a second bearing block is fixedly installed on one end of the second damping shaft, a high-definition camera is provided on the top of the second bearing block, and a microphone is provided on the top of the other column.

[0010] Preferably, a second vertical plate is fixedly installed on the top of the training platform near the rear side, an electric push rod is fixedly installed on the inner bottom of the second vertical plate, the telescopic end of the electric push rod slides through the inner bottom of the second vertical plate and extends upward, a top plate is fixedly installed on the telescopic end of the second vertical plate, a guide rod is fixedly installed on the bottom of the top plate, and the outer surface of the guide rod slides through the top of the second vertical plate and extends downward.

[0011] Preferably, a bearing seat is fixedly mounted on the front surface of the top plate, a third damping shaft is arranged between the inner walls of the bearing seat, a connecting block is fixedly connected to the outer surface of the third damping shaft, and a display is fixedly mounted on the front surface of the connecting block.

[0012] According to the mechatronic intelligent teaching device of claim 6, a system control host is arranged on the top of the training platform at the rear side of the storage box, and a speaker is arranged on the left surface of the training platform.

[0013] Preferably, a partition is fixedly connected near the middle between the inner walls of the training platform, a single door is symmetrically provided on the rear surface of the training platform through a hinge, a first handle is fixedly installed on the outer surface of the single door, an inspection panel is provided on the front surface of the training platform, a second straight slot is penetrated through the outer surface of the inspection panel, and the second straight slot corresponds to the UWB wireless positioning module.

[0014] Preferably, a first straight slot is formed through the top of the training platform near the front side, the first straight slot corresponds to the column, and a rectangular stepped through hole is formed through the top of the training platform on the right side of the first straight slot.

[0015] Preferably, a cover plate is provided inside the rectangular stepped through hole, a rectangular groove is provided on the top of the cover plate, and a second handle is rotatably provided between the inner walls of the rectangular groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. By transmitting the real-time images captured by the high-definition camera to the display, students at a distance can observe the key operations and skills in the practice process through the real-time images played on the display, thereby improving the learning effect. By pairing the UWB wireless positioning tag with the UWB wireless positioning module, and the UWB wireless positioning tag is carried by the instructor, and the translation mechanism is controlled by the system control host, the high-definition camera can be used to intelligently follow the instructor, thereby improving the teaching effect.

[0018] 2. The second servo motor cooperates with the second screw rod to drive the column to move up or down, so that the height of the high-definition camera and the microphone can be adjusted, which is convenient for teachers of different heights and improves the scope of application. When the high-definition camera and the microphone are located at the rectangular stepped through hole, the high-definition camera and the microphone are moved downward so that they can enter the interior of the training platform, thereby playing a role in storage and protection.

[0019] 3. The internal space of the training platform can be divided by partitions, so that an open storage space is formed near the rear of the training platform, which is convenient for storing teaching materials or equipment. By setting a first handle, the single door can be opened conveniently, thereby facilitating the taking of teaching materials or supplies inside the training platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional diagram of a mechatronic intelligent teaching device of the present invention;

[0021] Figure 2 It is a rear view of a mechatronic intelligent teaching device of the present invention;

[0022] Figure 3 A cross-sectional view of a training platform of a mechatronics intelligent teaching device of the present invention;

[0023] Figure 4 This is a schematic diagram of the cover structure of a mechatronic intelligent teaching device of the present invention;

[0024] Figure 5 It is a partial structural schematic diagram of a mechatronic intelligent teaching device of the present invention;

[0025] Figure 6 For the present invention Figure 5 A in the enlarged view;

[0026] Figure 7 For the present invention Figure 5 The enlarged view of point B in the figure;

[0027] Figure 8 This is a schematic diagram of the storage box structure of a mechatronic intelligent teaching device of the present invention;

[0028] Fig. 9 This is a schematic diagram of the second vertical plate structure of a mechatronic intelligent teaching device of the present invention.

[0029] In the figure:

[0030] 1. Training platform; 11. First straight slot; 12. Rectangular stepped through hole; 13. Partition; 14. Single door; 15. First handle; 16. Cover plate; 17. Rectangular slot; 18. Second handle; 19. Inspection plate; 191. Second straight slot; 2. Translation mechanism; 201. Bottom plate; 202. First linear rail; 203. First slider; 204. First support plate; 205. First threaded block; 206. First servo motor; 207. First screw rod; 3. Lifting mechanism; 301. First vertical plate; 302. Second linear rail; 303. Second slider; 304. Second support plate; 305. Second threaded block; 306. The second servo motor; 307, the second screw rod; 308, the column; 4, the first damping shaft; 41, the first bearing block; 42, the second damping shaft; 43, the second bearing block; 44, the high-definition camera; 5, the microphone; 6, the bracket; 61, the UWB wireless positioning module; 7, the storage box; 71, the drawer; 72, the third handle; 8, the UWB wireless positioning tag; 81, the connecting ring; 82, the hanging rope; 9, the second vertical plate; 91, the electric push rod; 92, the top plate; 93, the guide rod; 94, the bearing seat; 95, the third damping shaft; 96, the connecting block; 97, the display; 101, the system control host; 102, the speaker. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-9The present invention provides a technical solution: a mechatronics intelligent teaching device, comprising a training platform 1, a translation mechanism 2 is arranged near the front side of the interior of the training platform 1, a lifting mechanism 3 is symmetrically arranged on the top of the translation mechanism 2, a storage box 7 is fixedly installed near the right corner of the top of the training platform 1, a drawer 71 is movably arranged inside the storage box 7, a third handle 72 is fixedly installed on the outer surface of the drawer 71, a UWB wireless positioning tag 8 is placed inside the drawer 71, a connecting ring 81 is arranged on the outer surface of the UWB wireless positioning tag 8, a hanging rope 82 is arranged inside the connecting ring 81, the translation mechanism 2 comprises a bottom plate 201, a first linear rail 202 is symmetrically fixedly installed on the top of the bottom plate 201, a first slider 203 is slidably arranged on the outer surface of the first linear rail 202, a first support plate 204 is fixedly connected between the tops of the two first sliders 203, and a first slider 203 is fixedly connected between the tops of the two first sliders 203. A bracket 6 is fixedly installed on the top of a support plate 204 near the front side, and a UWB wireless positioning module 61 is arranged on the outer surface of the bracket 6. A first servo motor 206 is fixedly installed on the top of the base plate 201 near the left side, and a first screw rod 207 is fixedly installed on the output end of the first servo motor 206. The outer surface of the first screw rod 207 is threadedly connected with a first threaded block 205, and the first threaded block 205 is fixedly installed on the bottom of the first support plate 204. The UWB wireless positioning module 8 and the UWB wireless positioning tag 61 are key devices for positioning and tracking. Their function is to realize high-precision and real-time location information acquisition and positioning applications. The tag communicates with the positioning module by sending and receiving signals, and continuously sends its own location information to the positioning module to realize real-time positioning and tracking of the tag. This structure is an existing mature technology and will not be elaborated here.

[0033] like Figure 1-9 As shown, the two lifting mechanisms 3 each include a first vertical plate 301, the bottom of the first vertical plate 301 is fixedly connected to the top of the first support plate 204, the outer surface of the first vertical plate 301 is symmetrically fixedly installed with a second linear rail 302, a second slider 303 is slidably arranged between the outer surfaces of the two second linear rails 302, and the second support plate 304 is fixedly connected between the outer surfaces of the second sliders 303, and when the second servo motor 306 drives the second support plate 304 to move, the cooperation between the second linear rail 302 and the second slider 303 plays a guiding role on the second support plate 304, thereby improving its stability.

[0034] like Figure 1-9As shown, a second servo motor 306 is fixedly installed on the outer surface of the second slider 303 near the top, and a second screw rod 307 is fixedly installed on the output end of the second servo motor 306. The outer surface of the second screw rod 307 is threadedly connected with a second threaded block 305, and the second threaded block 305 is fixedly connected to the outer surface of the second support plate 304. A column 308 is fixedly installed on the inner bottom of the second support plate 304. The second screw rod 307 is driven to rotate by the second servo motor 306, thereby driving the second threaded block 305 to move upward or downward, and in conjunction with the column 308 installed on the second support plate 304, the high-definition camera 44 and the microphone 5 can be driven to move synchronously. During the teaching process, by adjusting the height of the high-definition camera 44 and the microphone 5, it is convenient for teachers of different heights to use, thereby improving the scope of application. When the high-definition camera 44 and the microphone 5 are located at the position of the rectangular stepped through hole 12, the high-definition camera 44 and the microphone 5 are moved downward so that they can enter the interior of the training platform 1, thereby playing a role in storage and protection.

[0035] like Figure 1-9 As shown, a first damping shaft 4 is arranged on the top of one of the columns 308, a first bearing block 41 is fixedly installed on the top of the first damping shaft 4, a second damping shaft 42 is arranged on the inner wall of the first bearing block 41, a second bearing block 43 is fixedly installed on one end of the second damping shaft 42, a high-definition camera 44 is arranged on the top of the second bearing block 43, and a microphone 5 is arranged on the top of the other column 308. The horizontal image capturing range of the high-definition camera 44 can be adjusted by the first damping shaft 4, and the pitch angle of the high-definition camera 44, that is, the image capturing range in the up and down directions, can be adjusted by the second damping shaft 42. The two shafts cooperate with each other to adjust the image capturing range of the high-definition camera 44. The head 44 is adjusted to a suitable angle so that the images required for teaching are within the field of view of the high-definition camera 44. By connecting the high-definition camera 44 to the display 97 through signal connection, the real-time images captured by the high-definition camera 44 can be transmitted to the display 97, so that students at a distance can observe the key operations and skills in the practice process through the real-time images played on the display 97, thereby improving the learning effect. The microphone 5 can receive the teacher's voice signal, and cooperate with the speaker 102 to amplify the teacher's voice, so that students can clearly hear what the teacher is explaining, further improving the learning effect.

[0036] like Figure 1-9As shown, a second vertical plate 9 is fixedly installed at the top of the training platform 1 near the rear side, and an electric push rod 91 is fixedly installed on the inner bottom of the second vertical plate 9. The telescopic end of the electric push rod 91 slides through the inner bottom of the second vertical plate 9 and extends upward. A top plate 92 is fixedly installed on the telescopic end of the second vertical plate 9, and a guide rod 93 is fixedly installed at the bottom of the top plate 92. The outer surface of the guide rod 93 slides through the top of the second vertical plate 9 and extends downward. The electric push rod 91 can push the top plate 92 to move upward or downward, so that the height of the display 97 can be adjusted. When there are more students, the height of the display 97 can be appropriately increased so that more students in the distance can observe the teaching screen. When there are fewer students, the height of the display 97 can be appropriately lowered to ensure the best viewing angle and reduce students' neck fatigue. When the electric push rod 91 drives the top plate 92 to move upward or downward, the guide rod 93 guides and limits the top plate 92 to improve the stability of the top plate 92.

[0037] like Figure 1-9 As shown, a bearing seat 94 is fixedly installed on the front surface of the top plate 92, a third damping shaft 95 is arranged between the inner walls of the bearing seat 94, a connecting block 96 is fixedly connected to the outer surface of the third damping shaft 95, and a display 97 is fixedly installed on the front surface of the connecting block 96. The pitch angle of the display 97 can be adjusted by the third damping shaft 95. Appropriate adjustment can reduce the influence of external light on the teaching screen.

[0038] like Figure 1-9 As shown, a system control host 101 is arranged at the top of the training platform 1 at the rear side of the storage box 7, and a speaker 102 is arranged on the left surface of the training platform 1. The main functions of the system control host 101 include integrating a built-in system program for monitoring and controlling the operating status of the first servo motor 206 and the second servo motor 306 to realize automatic operation. In addition to monitoring the operating status of the equipment, the speaker 102 can also adjust parameters and execute set programs. The speaker 102 is used in conjunction with the microphone 5 to amplify the sound.

[0039] like Figure 1-9As shown, a partition 13 is fixedly connected near the middle of the inner wall of the training platform 1, a single door 14 is symmetrically provided on the rear surface of the training platform 1 through a hinge, and a first handle 15 is fixedly installed on the outer surface of the single door 14. An inspection plate 19 is provided on the front surface of the training platform 1, and a second straight slot 191 is provided on the outer surface of the inspection plate 19, and the second straight slot 191 corresponds to the UWB wireless positioning module 61. The internal space of the training platform 1 can be divided by the partition 13, so that the position near the rear side of the training platform 1 is open. The storage space is convenient for storing teaching materials or equipment. By setting a first handle 15, the single door 14 can be opened conveniently, so as to facilitate taking out the teaching materials or supplies inside the training platform 1. By removing the connecting bolts on the inspection plate 19, the inspection plate 19 can be removed from the training platform 1, which is convenient for later maintenance of the interior. By setting a second straight slot 191 corresponding to the UWB wireless positioning module 61, the communication between the UWB wireless positioning module 61 and the UWB wireless positioning tag 8 can be avoided, thereby improving the signal transmission effect.

[0040] like Figure 1-9 As shown, a first straight slot 11 is provided at the top of the training platform 1 near the front side, and the first straight slot 11 corresponds to the column 308. A rectangular stepped through hole 12 is provided at the top of the training platform 1 on the right side of the first straight slot 11. The first straight slot 11 is mainly used to provide a moving channel for the column 308 to avoid interference between the column 308 during lateral movement. The rectangular stepped through hole 12 serves the purpose of placing the cover plate 16.

[0041] like Figure 1-9 As shown, a cover plate 16 is provided inside the rectangular stepped through hole 12, a rectangular groove 17 is provided on the top of the cover plate 16, and a second handle 18 is rotatably provided between the inner walls of the rectangular groove 17. By manually pulling the second handle 18, the cover plate 16 is removed from the rectangular stepped through hole 12, so that the outside and the inside of the training platform 1 are connected, and in conjunction with the translation mechanism 2, the high-definition camera 44 and the microphone 5 can be moved to the inside of the training platform 1, thereby playing the role of storage and protection.

[0042] The usage and working principle of the device: During teaching, the instructor pulls the third handle 72 to pull the drawer 71 out of the storage box 7, takes out the UWB wireless positioning tag 8 placed inside the drawer 71, and hangs the UWB wireless positioning tag 8 on the instructor's neck through the hanging rope 82. After that, the horizontal image capture range of the high-definition camera 44 can be adjusted through the first damping shaft 4, and the pitch angle of the high-definition camera 44, that is, the image capture range in the up and down directions, can be adjusted through the second damping shaft 42. The high-definition camera 44 is adjusted to a suitable angle in coordination with each other, so that the image to be displayed in the teaching is within the field of view of the high-definition camera 44. By connecting the high-definition camera 44 to the display 97 for signal connection, the high-definition camera 44 can be displayed. The real-time images captured by the camera 44 are transmitted to the display 97, so that students at a distance can observe the key operations and skills in the practice process through the real-time images played on the display 97, thereby improving the learning effect. By pairing the UWB wireless positioning tag 8 with the UWB wireless positioning module 61, the distance between the two is measured through communication between the two, and the signal is fed back to the system control host 101. The system control host 101 controls the translation mechanism 2 to operate, so that the UWB wireless positioning module 61 can intelligently follow the UWB wireless positioning tag 8. When the first servo motor 206 is started, it drives the first screw rod 207 to rotate, thereby driving the first slider 203 to make horizontal linear motion, and cooperates with the first support installed on the first support. The bracket 6 on the board 204 enables the UWB wireless positioning module 61 to synchronously move in a straight line. When the teacher walks on the edge of the training platform 1 wearing the UWB wireless positioning tag 8, the UWB wireless positioning module 61 can intelligently follow the UWB wireless positioning tag 8 by moving horizontally, that is, follow the teacher. When the teacher's position changes, the high-definition camera 44 and the microphone 5 are synchronously followed, so that the teaching screen always moves with the movement of the teacher. There is a certain distance between the two columns 308, which is convenient for the teacher's arms to pass through the gap to operate the training equipment and avoid blocking the teacher. The microphone 5 is connected to the speaker 102, so that the teacher's voice can be amplified, so that students can The user can clearly hear what the teacher is explaining, which further improves the learning effect. The electric push rod 91 can push the top plate 92 up or down, so that the height of the display 97 can be adjusted. When there are many students, the height of the display 97 can be appropriately increased so that more students at a distance can observe the teaching screen. When there are fewer students, the height of the display 97 can be appropriately lowered to ensure the best viewing angle and reduce students' neck fatigue. The pitch angle of the display 97 can be adjusted by the third damping shaft 95. Appropriate adjustment can reduce the impact of external light on the teaching screen. When the teaching is completed, the connection between the UWB wireless positioning module 61 and the UWB wireless positioning tag 8 is disconnected, and the UWB wireless positioning tag 8 is placed in the drawer 71 for storage.Afterwards, the cover plate 16 is removed from the rectangular stepped through hole 12 by manually pulling the second handle 18, and then the HD camera 44 and the microphone 5 are moved to the position of the rectangular stepped through hole 12 by the translation mechanism 2, and then the HD camera 44 and the microphone 5 are stored by the lifting mechanism 3, and the second servo motor 306 drives the second screw rod 307 to rotate, thereby driving the second threaded block 305 to move vertically, and cooperate with the column 308 installed on the second support plate 304, which can drive the HD camera 44 and the microphone 5 to move downward until the HD camera 44 and the microphone 5 enter the interior of the training platform 1, thereby playing the role of storage and protection. At the same time, during the teaching process, the lifting mechanism 3 can also be used to adjust the height of the HD camera 44 and the microphone 5, which is convenient for teachers of different heights.

[0043] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 mechatronics intelligent teaching device, comprising a training platform (1), characterized in that: A translation mechanism (2) is arranged near the front side of the interior of the training platform (1), a lifting mechanism (3) is symmetrically arranged on the top of the translation mechanism (2), a storage box (7) is fixedly installed near the right corner of the top of the training platform (1), a drawer (71) is movably arranged inside the storage box (7), a third handle (72) is fixedly installed on the outer surface of the drawer (71), a UWB wireless positioning tag (8) is placed inside the drawer (71), a connecting ring (81) is arranged on the outer surface of the UWB wireless positioning tag (8), and a hanging rope (82) is arranged inside the connecting ring (81); The translation mechanism (2) comprises a base plate (201), a first linear rail (202) is symmetrically fixedly mounted on the top of the base plate (201), a first slider (203) is slidably mounted on the outer surface of the first linear rail (202), a first support plate (204) is fixedly connected between the tops of the two first sliders (203), a bracket (6) is fixedly mounted on the top of the first support plate (204) near the front side, a UWB wireless positioning module (61) is mounted on the outer surface of the bracket (6), a first servo motor (206) is fixedly mounted on the top of the base plate (201) near the left side, a first screw rod (207) is fixedly mounted on the output end of the first servo motor (206), a first threaded block (205) is threadedly connected to the outer surface of the first screw rod (207), and the first threaded block (205) is fixedly mounted on the bottom of the first support plate (204).

2. The mechatronic intelligent teaching device according to claim 1, characterized in that: The two lifting mechanisms (3) each comprise a first vertical plate (301), the bottom of the first vertical plate (301) being fixedly connected to the top of the first support plate (204), the outer surface of the first vertical plate (301) being symmetrically fixedly mounted with a second linear rail (302), a second slider (303) being slidably arranged between the outer surfaces of the two second linear rails (302), and a second support plate (304) being fixedly connected between the outer surfaces of the second sliders (303).

3. The mechatronic intelligent teaching device according to claim 2, characterized in that: A second servo motor (306) is fixedly mounted on a position near the top of the outer surface of the second sliding block (303); a second screw rod (307) is fixedly mounted on the output end of the second servo motor (306); a second threaded block (305) is threadedly connected to the outer surface of the second screw rod (307); the second threaded block (305) is fixedly connected to the outer surface of the second supporting plate (304); and a column (308) is fixedly mounted on the inner bottom of the second supporting plate (304).

4. The mechatronic intelligent teaching device according to claim 3, characterized in that: A first damping shaft (4) is arranged on the top of one of the columns (308), a first bearing block (41) is fixedly mounted on the top of the first damping shaft (4), a second damping shaft (42) is arranged on the inner wall of the first bearing block (41), a second bearing block (43) is fixedly mounted on one end of the second damping shaft (42), a high-definition camera (44) is arranged on the top of the second bearing block (43), and a microphone (5) is arranged on the top of the other column (308).

5. The mechatronic intelligent teaching device according to claim 4, characterized in that: A second vertical plate (9) is fixedly installed at a position near the rear side of the top of the training platform (1); an electric push rod (91) is fixedly installed at the inner bottom of the second vertical plate (9); the telescopic end of the electric push rod (91) slides through the inner bottom of the second vertical plate (9) and extends upward; a top plate (92) is fixedly installed at the telescopic end of the second vertical plate (9); a guide rod (93) is fixedly installed at the bottom of the top plate (92); the outer surface of the guide rod (93) slides through the top of the second vertical plate (9) and extends downward.

6. The mechatronic intelligent teaching device according to claim 5, characterized in that: A bearing seat (94) is fixedly mounted on the front surface of the top plate (92); a third damping shaft (95) is arranged between the inner walls of the bearing seat (94); a connecting block (96) is fixedly connected to the outer surface of the third damping shaft (95); and a display (97) is fixedly mounted on the front surface of the connecting block (96).

7. The mechatronic intelligent teaching device according to claim 6, characterized in that: A system control host (101) is arranged on the top of the training platform (1) at the rear side of the storage box (7), and a speaker (102) is arranged on the left surface of the training platform (1).

8. The mechatronic intelligent teaching device according to claim 7, characterized in that: A partition (13) is fixedly connected between the inner walls of the training platform (1) at a position close to the middle; a single door (14) is symmetrically arranged on the rear surface of the training platform (1) via a hinge; a first handle (15) is fixedly installed on the outer surface of the single door (14); an inspection plate (19) is arranged on the front surface of the training platform (1); a second straight slot (191) is opened through the outer surface of the inspection plate (19); the second straight slot (191) corresponds to the UWB wireless positioning module (61).

9. The mechatronic intelligent teaching device according to claim 8, characterized in that: A first straight slot (11) is provided through the top of the training platform (1) near the front side, the first straight slot (11) corresponds to the column (308), and a rectangular stepped through hole (12) is provided through the top of the training platform (1) at the right side of the first straight slot (11).

10. The mechatronic intelligent teaching device according to claim 9, characterized in that: A cover plate (16) is arranged inside the rectangular stepped through hole (12), a rectangular groove (17) is opened on the top of the cover plate (16), and a second handle (18) is rotatably arranged between the inner walls of the rectangular groove (17).

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