AI auxiliary teaching robot

Abstract

The invention relates to the technical field of teaching equipment, in particular to an AI auxiliary teaching robot which comprises a base, two driving motors, two driving wheels, a plurality of driven wheels, two crawler belts, a hydraulic rod, a lifting seat, a rotating motor, a placement box, a control screen, an electric push rod, a rotating block, a connecting cable and an identification assembly. The rotating motor drives the placing box and the control screen to rotate, the flexibility is improved, and the placing box is used for placing textbooks, teaching plans or collected homework which a teacher needs to carry; the control screen is used for teaching demonstration, homework reminding, record playback and the like; the control screen is rotationally arranged on the side face of the containing box, vertical deflection is added while vertical movement and angle deflection are kept, meanwhile, the effect that textbooks and teaching plans are placed in the containing box is not affected, and therefore the problem that an existing device occupies the space of a containing table, and consequently the teaching plans and books of teachers are prone to being lost is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of teaching equipment, and in particular to an AI-assisted teaching robot. Background Art

[0002] AI-assisted teaching robots are gradually becoming an important player in the field of education. Through intelligent support and personalized guidance, they have greatly enriched the teaching and learning process. AI-assisted teaching robots can not only provide 24-hour personalized learning support, intelligent assessment and feedback, but also inspire students' learning inspiration and assist teachers in improving teaching effectiveness.

[0003] The existing patent discloses an AI-assisted teaching robot (CN113409631A), which includes: a base, an upper mounting table movably mounted on the center of the upper surface of the base via a lifting mechanism, a laser radar disposed on the rear side of the upper surface of the base, and an anti-drop sensor disposed on the front side of the interior of the base, a control processing module and a communication module, a power module and an ultrasonic sensor respectively connected to the control processing module are also disposed in the base, the laser radar and the anti-drop sensor are respectively connected to the control processing module, and the control processing module is also electrically connected to two AI cameras, which are mounted on the rear side of the upper mounting table. The AI ​​camera adopts a three-eye camera, and the laser radar, anti-drop sensor, communication module, ultrasonic sensor and AI camera are all connected to the power module. This patent is aimed at teachers' daily teaching application scenarios and is also provided with a placement table to help teachers complete lesson plans and automatically carry books, while assisting teachers to better conduct classroom teaching, remote teaching and remote monitoring.

[0004] However, the placement table of this device is equipped with a lifting mechanism and an upper table, which greatly squeezes the space of the placement table, resulting in the teacher's lesson plans and books not being able to be placed horizontally and easily lost during walking. Summary of the Invention

[0005] The purpose of the present invention is to provide an AI-assisted teaching robot, which aims to solve the problem that existing devices occupy the space of the placement table, resulting in teachers' lesson plans and books being unable to be placed horizontally and easily lost during walking.

[0006] To achieve the above-mentioned objectives, the present invention provides an AI-assisted teaching robot, comprising a base, two drive motors, two drive wheels, multiple driven wheels, two crawlers, a hydraulic rod, a lifting seat, a rotating motor, a placement box, a control screen, an electric push rod, a rotating block, a connecting cable and an identification component, wherein the two drive motors are fixed on both sides of the base; the two drive wheels are fixed on the output ends of the two drive motors; the multiple driven wheels are rotatably arranged on both sides of the base; the two crawlers are fitted with the two drive wheels and fit with the multiple driven wheels; the hydraulic rod is fixed above the base; the lifting seat is fixed on the output end of the hydraulic rod; the rotating motor is fixed in the lifting seat; the placement box is fixed at the output end of the rotating motor; the control screen is rotatably arranged on the side of the placement box; the electric push rod is rotatably arranged in the placement box; the rotating block is fixedly connected to the output end of the electric push rod and is fixedly connected to the control screen; the connecting cable is fixedly connected to the control screen and is fixedly connected to the placement box; and the identification component is arranged on the base.

[0007] Among them, the identification component includes an infrared probe, a laser radar, an ultrasonic sensor and a camera. The infrared probe is arranged on the base; the laser radar is arranged below the placement box; the ultrasonic sensor is arranged at the front end of the placement box; and the camera is arranged on the control screen.

[0008] The AI-assisted teaching robot further includes a battery, which is arranged above the base.

[0009] Among them, the AI-assisted teaching robot also includes a voice player, and the voice player is arranged on the side of the control screen.

[0010] Wherein, the AI-assisted teaching robot also includes a protective pad, which is fixed on the side of the placement box.

[0011] Among them, the AI-assisted teaching robot also includes a winding roller, a curtain and a magnetic block. The winding roller is rotatably arranged at the upper end of the control screen; the curtain is wound on the winding roller; and the magnetic block is fixed on the curtain.

[0012] Among them, the AI-assisted teaching robot also includes a rocker, and the rocker is fixedly connected to the winding roller.

[0013] The present invention provides an AI-assisted teaching robot, wherein the base provides support for the entire device, the two driving motors work independently, respectively for driving the corresponding driving wheels, and with the cooperation of a plurality of driven wheels, drive the crawler tracks to rotate, thereby achieving the purpose of moving, turning, and crossing obstacles, such as crossing the threshold of a classroom; the hydraulic rod can be extended upward to increase the height of the lifting seat for easy use; and when in motion or not in use, the height can be lowered to lower the center of gravity and improve stability; the lifting seat is provided with the rotating motor, which drives the placement box and the control screen to rotate, thereby improving flexibility; the placement box is used to place textbooks, lesson plans or collected homework that teachers need to carry; the control screen is used for teaching demonstrations, homework reminders, recording and playback, etc.; the electric The lower end of the push rod is rotatably installed in the placement box, and its output end is rotatably connected to the rotating block and connected to the control screen through the rotating block. The pitch angle of the control screen is adjusted by extending and retracting the electric push rod, which is convenient for use; the connecting cable is used to connect the control screen and other components; the identification component uses radar sensing, infrared sensing, direct shooting, etc. to determine whether there are people around, determine the object to be followed, the movement trajectory, etc.; the present invention rotatably sets the control screen on the side of the placement box, while maintaining the up and down movement and angular deflection, newly adds up and down deflection, and does not affect the placement of textbooks and lesson plans in the placement box, thereby solving the problem that the existing device occupies the placement table space, resulting in teachers' lesson plans and books cannot be placed horizontally and are easily lost during walking. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for describing the embodiments or the prior art.

[0015] Figure 1 2 is a schematic structural diagram of an AI-assisted teaching robot according to the first embodiment of the present invention.

[0016] Figure 2 It is a cross-sectional view of an AI-assisted teaching robot according to the first embodiment of the present invention.

[0017] Figure 3 2 is a schematic structural diagram of an AI-assisted teaching robot according to the second embodiment of the present invention.

[0018] Figure 4 3 is a schematic structural diagram of an AI-assisted teaching robot according to the third embodiment of the present invention.

[0019] Figure 5 It is a cross-sectional view of an AI-assisted teaching robot according to the third embodiment of the present invention.

[0020] Figure 6This is an AI-assisted teaching robot according to the third embodiment of the present invention. Figure 5 A partial enlargement of detail A.

[0021] 101-base, 102-drive motor, 103-drive wheel, 104-driven wheel, 105-track, 106-hydraulic rod, 107-lifting seat, 108-rotating motor, 109-placement box, 110-control screen, 111-electric push rod, 112-rotating block, 113-connecting cable, 114-infrared probe, 115-laser radar, 116-ultrasonic sensor, 117-camera, 118-battery, 119-voice player, 120-protection pad, 201-winding roller, 202-curtain, 203-magnetic block, 204-rocker, 301-connecting rope, 302-support plate, 303-spring, 304-universal wheel, 305-mounting frame, 306-push block. DETAILED DESCRIPTION

[0022] The following describes embodiments of the present invention in detail, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and are not to be construed as limiting the present invention.

[0023] For the first embodiment, please refer to Figure 1 and Figure 2 , Figure 1 1 is a schematic structural diagram of an AI-assisted teaching robot according to a first embodiment of the present invention; Figure 2 It is a cross-sectional view of an AI-assisted teaching robot according to the first embodiment of the present invention.

[0024] The present invention provides an AI-assisted teaching robot, which includes a base 101, two drive motors 102, two drive wheels 103, multiple driven wheels 104, two tracks 105, a hydraulic rod 106, a lifting seat 107, a rotating motor 108, a placement box 109, a control screen 110, an electric push rod 111, a rotating block 112, a connecting cable 113, an identification component, a battery 118, a voice player 119 and a protective pad 120. The identification component includes an infrared probe 114, a laser radar 115, an ultrasonic sensor 116 and a camera 117.

[0025] The above-mentioned solution solves the problem that the existing device occupies the space of the placement table, resulting in the inability to place teachers' lesson plans and books horizontally and easily lost during walking. It can be understood that the above-mentioned solution can maintain up and down movement and angular deflection while adding up and down deflection, and it can also not affect the placement of textbooks and lesson plans in the placement box 109.

[0026] In this embodiment, the two driving motors 102 are fixed on both sides of the base 101; the two driving wheels 103 are fixed to the output ends of the two driving motors 102; the multiple driven wheels 104 are rotatably arranged on both sides of the base 101; the two crawlers 105 are fitted with the two driving wheels 103 and the multiple driven wheels 104; the hydraulic rod 106 is fixed above the base 101; the lifting seat 107 is fixed to the output end of the hydraulic rod 106; the rotating motor 108 is fixed in the lifting seat 107; the placement box 109 is fixed to the output end of the rotating motor 108; the control panel 110 is rotatably arranged on the placement box 10 9 side; the electric push rod 111 is rotatably arranged in the placement box 109; the rotating block 112 is fixedly connected to the output end of the electric push rod 111, and is fixedly connected to the control panel 110; the connecting cable 113 is fixedly connected to the control panel 110, and is fixedly connected to the placement box 109; the identification component is arranged on the base 101; the base 101 provides support for the entire device, and the two drive motors 102 work independently, respectively for driving the corresponding drive wheels 103, and with the cooperation of the plurality of driven wheels 104, drive the crawler 105 to rotate, to achieve the purpose of moving, turning, and crossing obstacles, such as crossing the threshold of the classroom; the hydraulic rod 106 can be extended upward to increase the height of the lifting seat 107 for easy use; and when it is moved or not in use, it can be lowered to reduce the center of gravity and improve stability; the lifting seat 107 is provided with the rotating motor 108, and the rotating motor 108 drives the placement box 109 and the control screen 110 to rotate, thereby improving flexibility. The placement box 109 is used to place textbooks, lesson plans or collected homework that teachers need to carry; the control screen 110 is used for teaching demonstrations, homework reminders, recording and playback, etc.; the lower end of the electric push rod 111 is rotatably installed in the placement box 109, and its output end is rotatably connected to the rotating block 112, and is connected to the control screen 110 through the rotating block 112. 0, the pitch angle of the control screen 110 is adjusted by extending and retracting the electric push rod 111, which is convenient for use; the connecting cable 113 is used to connect the control screen 110 and other components; the identification component uses radar sensing, infrared sensing, direct shooting, etc. to determine whether there are people around, determine the following object, and the movement trajectory; the present invention rotates the control screen 110 and sets it on the side of the placement box 109. While maintaining the up and down movement and angular deflection, the up and down deflection is added, and at the same time, it does not affect the placement of textbooks and lesson plans in the placement box 109, thereby solving the problem that the existing device occupies the placement table space, resulting in teachers' lesson plans and books cannot be placed horizontally and are easy to be lost during walking.

[0027] Among them, the infrared probe 114 is arranged on the base 101; the laser radar 115 is arranged below the placement box 109; the ultrasonic sensor 116 is arranged at the front end of the placement box 109; the camera 117 is arranged on the control screen 110; the infrared probe 114 is used to sense whether there are people around to avoid collisions, and the laser radar 115 is also used to assist in sensing whether someone is passing by to improve the accuracy of judgment. The ultrasonic sensor 116 cooperates with the laser radar 115 to identify obstacles, and the camera 117 is used to shoot the front picture in real time to facilitate observation of students' situation.

[0028] Secondly, the battery 118 is arranged above the base 101; the battery 118 is used to provide power to the control panel 110 and various components.

[0029] Again, the voice player 119 is set on the side of the control screen 110; the voice announcer is used to realize remote communication, which is convenient for teachers to remind students of their behavior.

[0030] Finally, the protection pad 120 is fixed to the side of the placement box 109; the protection pad 120 is used to soften the edges and corners of the placement box 109 to avoid injuring students.

[0031] During use, the base 101 provides support for the entire device. The two drive motors 102 work independently, respectively driving the corresponding drive wheels 103, and with the cooperation of the multiple driven wheels 104, driving the crawler 105 to rotate, thereby achieving the purpose of moving, turning, and crossing obstacles, such as crossing the threshold of a classroom; the hydraulic rod 106 can be extended upward to increase the height of the lifting seat 107 for easy use; and when it is moving or not in use, it can be lowered to lower the center of gravity and improve stability; the lifting seat 107 is provided with the rotating motor 108, the rotating The motor 108 drives the placement box 109 and the control screen 110 to rotate, thereby improving flexibility. The placement box 109 is used to place textbooks, lesson plans or collected homework that teachers need to carry; the control screen 110 is used for teaching demonstrations, homework reminders, recording and playback, etc. The lower end of the electric push rod 111 is rotatably installed in the placement box 109, and its output end is rotatably connected to the rotation block 112, and is connected to the control screen 110 through the rotation block 112. The pitch angle of the control screen 110 is adjusted by extending and retracting the electric push rod 111, which is convenient to use. The connecting cable 113 is used to connect the control screen 110 and other components; the identification component determines whether there are people around, the object to be followed, the movement trajectory, etc. through radar sensing, infrared sensing, direct shooting, etc.; the infrared probe 114 is used to sense whether there are people around to avoid collisions, and the laser radar 115 is also used to assist in sensing whether someone is passing by to improve the accuracy of judgment. The ultrasonic sensor 116 cooperates with the laser radar 115 to identify obstacles, and the camera 117 is used to take real-time pictures of the front to facilitate observation of students' conditions; the battery 118 is used Provide power for the control screen 110 and various components; the voice announcer is used to realize remote calls, which is convenient for teachers to remind students of their behavior; the protection pad 120 is used to soften the edges and corners of the placement box 109 to avoid injuring students; the present invention rotates the control screen 110 to the side of the placement box 109, while maintaining the up and down movement and angular deflection, it also adds up and down deflection, and does not affect the placement of textbooks and lesson plans in the placement box 109, thereby solving the problem that the existing device occupies the placement table space, resulting in teachers' lesson plans and books cannot be placed horizontally and are easy to be lost during walking.

[0032] For the second embodiment, please refer to Figure 3 , Figure 3 2 is a schematic structural diagram of an AI-assisted teaching robot according to the second embodiment of the present invention.

[0033] On the basis of the first embodiment, an AI-assisted teaching robot of the present invention further includes a winding roller 201 , a curtain 202 , a magnetic block 203 and a rocker 204 .

[0034] The winding roller 201 is rotatably arranged at the upper end of the control screen 110; the curtain 202 is wound on the winding roller 201; the magnetic block 203 is fixed on the curtain 202; the winding roller 201 is used to wind up and release the curtain 202. After the curtain 202 is released, it can be adsorbed to one side of the control screen 110 through the magnetic block 203, so that the curtain 202 covers the entire control screen 110, reducing dust and impurities adhering to its surface when not in use.

[0035] The rocker 204 is fixedly connected to the winding roller 201 ; the rocker 204 is used to conveniently rotate the winding roller 201 and retract the curtain 202 .

[0036] For the third embodiment, please refer to Figures 4 to 6 , Figure 4 2 is a schematic structural diagram of an AI-assisted teaching robot according to a third embodiment of the present invention; Figure 5 is a cross-sectional view of an AI-assisted teaching robot according to a third embodiment of the present invention; Figure 6 This is an AI-assisted teaching robot according to the third embodiment of the present invention. Figure 5 A partial enlargement of detail A.

[0037] Based on the second embodiment, an AI-assisted teaching robot of the present invention further includes two connecting ropes 301 , two support plates 302 , two springs 303 , two universal wheels 304 , two mounting frames 305 and two push blocks 306 .

[0038] The two support plates 302 are slidably arranged in the base 101; the two mounting brackets 305 are fixed on both sides below the lifting seat 107; the two push blocks 306 are slidably arranged in the base 101; the two connecting ropes 301 are fixedly connected to the two push blocks 306, and are fixedly connected to the hydraulic rod 106 by passing through the mounting brackets 305; the two springs 303 are fixedly connected to the support plates 302 and are fixedly connected to the base 101; the two universal wheels 304 are arranged below the two support plates 302; the universal wheel 304 is provided below the side of the support plate 302 away from the base 101, and the universal wheel 304 is in contact with the ground, and the spring 303 is used to rebound the support plate 302 inward to retract it The push block 306 is accommodated in the base 101; the push block 306 can slide up and down, and its side close to the support plate 302 is arc-shaped; the universal wheel 304 under the support plate 302 contacts the ground to provide support; when the hydraulic rod 106 is not extended, the spring 303 pulls the support plate 302 back through elastic force, so that it is stored in the base 101, reducing the occupied area and facilitating movement; when the hydraulic rod 106 is extended, the connecting rope 301 moves upward a certain distance under the restriction of the mounting bracket 305, and pulls the push block 306 to slide upward, and the push block 306 slides upward to squeeze the support plate 302 to move outward; thereby, when the control screen 110 is used, the support plate 302 is extended outward to improve the stability of the entire device.

[0039] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of the rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made in accordance with the claims of the present invention are still within the scope of the invention.

Claims

1. An AI-assisted teaching robot, characterized in that: It includes a base, two driving motors, two driving wheels, multiple driven wheels, two crawlers, a hydraulic rod, a lifting seat, a rotating motor, a placement box, a control screen, an electric push rod, a rotating block, a connecting cable and an identification component, wherein the two driving motors are fixed on both sides of the base; the two driving wheels are fixed to the output ends of the two driving motors; the multiple driven wheels are rotatably arranged on both sides of the base; the two crawlers are matched with the two driving wheels and the multiple driven wheels; the hydraulic rod is fixed above the base; the lifting seat is fixed to the output end of the hydraulic rod; the rotating motor is fixed in the lifting seat; the placement box is fixed at the output end of the rotating motor; the control screen is rotatably arranged on the side of the placement box; the electric push rod is rotatably arranged in the placement box; the rotating block is fixedly connected to the output end of the electric push rod and is fixedly connected to the control screen; the connecting cable is fixedly connected to the control screen and is fixedly connected to the placement box; and the identification component is arranged on the base.

2. An AI-assisted teaching robot as claimed in claim 1, characterized in that: The identification component includes an infrared probe, a laser radar, an ultrasonic sensor and a camera. The infrared probe is arranged on the base; the laser radar is arranged below the placement box; the ultrasonic sensor is arranged at the front end of the placement box; and the camera is arranged on the control screen.

3. An AI-assisted teaching robot as claimed in claim 2, characterized in that: The AI-assisted teaching robot also includes a battery, which is arranged above the base.

4. The AI-assisted teaching robot according to claim 3, characterized in that: The AI-assisted teaching robot also includes a voice player, which is arranged on the side of the control screen.

5. The AI-assisted teaching robot according to claim 4, characterized in that: The AI-assisted teaching robot also includes a protective pad, which is fixed to the side of the placement box.

6. The AI-assisted teaching robot according to claim 5, characterized in that: The AI-assisted teaching robot also includes a winding roller, a curtain and a magnetic block. The winding roller is rotatably arranged at the upper end of the control screen; the curtain is wound around the winding roller; and the magnetic block is fixed on the curtain.

7. An AI-assisted teaching robot as claimed in claim 6, characterized in that: The AI-assisted teaching robot also includes a rocker, which is fixedly connected to the winding roller.

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