A professional english practicing device based on human-computer interaction

Abstract

This invention discloses a professional English practice device based on human-computer interaction, belonging to the technical field of English practice equipment. It includes a base, with a practice mechanism mounted on top of the base. The practice mechanism includes a support frame, the bottom of which is fixedly connected to the upper surface of the base. A display is fixedly mounted on the top of the support frame, and a mounting box is fixedly mounted on the outer surface of the display. A speaker module, a processor module, a storage module, and a network module are fixedly mounted on the inner wall of the mounting box. A microphone is mounted on top of the base. A detection component and a sliding component are also mounted on top of the base. This professional English practice device based on human-computer interaction, by incorporating the detection component, can detect and analyze the user's pronunciation, mouth shape, and speaking speed in real time during English oral training, allowing for targeted correction and preventing poor training results.

Description

Technical Field

[0001] This invention relates to the field of English practice equipment technology, specifically a professional English practice device based on human-computer interaction. Background Technology

[0002] English practice devices based on human-computer interaction aim to provide learners with instant feedback, personalized guidance, and immersive scenarios through intelligent interactive technology, thereby comprehensively improving their English listening, speaking, reading, and writing skills.

[0003] In the use of existing English practice devices, most devices only correct pronunciation through speech recognition software. They cannot physically regulate and guide the user's oral pronunciation posture and expression rhythm. This leads to problems such as non-standard pronunciation, disjointed oral expression, weak vocabulary memorization, and lack of immersive practice experience, ultimately resulting in poor practice results.

[0004] By combining the above problems, we can see that existing professional English practice devices based on human-computer interaction have difficulty avoiding the problems mentioned above when in use. Even if they can be solved, they require the assistance of external tools, thus failing to achieve the desired effect. Therefore, we propose a professional English practice device based on human-computer interaction. Summary of the Invention

[0005] The purpose of this invention is to provide a professional English practice device based on human-computer interaction to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a professional English practice device based on human-computer interaction, comprising a base, wherein a practice mechanism is disposed above the base; The practice mechanism includes a support frame, the bottom end of which is fixedly connected to the upper surface of the base, a display is fixedly mounted on the top of the support frame, a fixed box is fixedly mounted on the outer surface of the display, and a speaker module, a processor module, a storage module and a network module are fixedly mounted on the inner wall of the fixed box respectively. A microphone is provided above the base. A detection component is provided above the base, and a sliding component is provided above the base.

[0007] Preferably, the detection assembly includes a support rod located above the base. A placement frame is fixedly mounted on the outer surface of the support rod. A worm gear is rotatably connected inside the placement frame. Two rotating motors are fixedly mounted on the inner wall of the placement frame. A connecting frame is rotatably hinged to the outer surface of the placement frame. The output end of one rotating motor is fixedly connected to one end of the worm gear, and the output end of the other rotating motor is fixedly connected to the outer surface of the connecting frame. A rotating shaft is rotatably connected inside the connecting frame. A worm wheel and an adjusting frame are fixedly mounted on the outer surface of the rotating shaft. The outer surface of the worm wheel meshes with the outer surface of the worm gear. A mounting frame is fixedly mounted on the outer surface of the adjusting frame. Two connecting plates are rotatably hinged inside the mounting frame. A connecting gear is fixedly mounted at the top of each connecting plate. A bidirectional telescopic rod is fixedly mounted on the upper surface of the mounting frame. A rack plate is fixedly mounted on the telescopic end of the bidirectional telescopic rod. The outer surface of each rack plate meshes with the outer surface of the connecting gear. Millimeter-wave radar, an industrial camera, and an ultrasonic sensor are fixedly mounted on the outer surface of the mounting frame and the outer surfaces of the two connecting plates.

[0008] Preferably, the sliding assembly includes a placement platform, the bottom end of which is fixedly connected to the upper surface of the base. A slide rail and a concave frame are fixedly mounted on the upper surface of the placement platform. A threaded rod is rotatably connected inside the concave frame. A stepper motor is fixedly mounted on the outer surface of the concave frame. The output end of the stepper motor is fixedly connected to one end of the threaded rod. A moving block is threadedly connected to the outer surface of the threaded rod. An infrared emitter is fixedly mounted on the upper surface of the moving block. A connecting box is provided inside the slide rail. Two connecting blocks are slidably connected inside the connecting box. Sealing gaskets are fixedly installed on the sides of the blocks that are close to each other, and friction blocks are fixedly installed on the sides of the two connecting blocks that are far from each other. An infrared receiver is fixedly installed on the upper surface of the connecting box. An air outlet pipe and a delivery pipe are fixedly connected to the outer surface of the connecting box. A solenoid valve is fixedly connected to the outer surface of the air outlet pipe. An air pump is fixedly installed on the inner top wall of the placement platform. An installation pipe is fixedly connected to the air outlet end of the air pump. A pressure gauge is fixedly connected to the outer surface of the installation pipe. One end of the delivery pipe extends into the interior of the installation pipe. A controller is fixedly installed on the upper surface of the placement platform.

[0009] Preferably, two sets of casters are fixedly installed on the bottom surface of the base, and a brake pad is fixedly installed on the outer surface of each caster.

[0010] Preferably, a connecting cylinder is fixedly installed on the upper surface of the base, the support rod is slidably connected inside the connecting cylinder, and a fixing bolt is threaded inside the connecting cylinder, one end of the fixing bolt being in contact with the outer surface of the support rod.

[0011] Preferably, the top of the support rod is rotatably hinged to a connecting seat, the bottom surface of the microphone is fixedly connected to the upper surface of the connecting seat, and a fastening bolt is provided inside the connecting seat.

[0012] Preferably, a slider is fixedly installed on the bottom surface of each rack plate, and a groove is provided on the upper surface of the mounting bracket, with each slider slidably connected inside the groove.

[0013] Preferably, two slide rods are fixedly installed on the inner wall of the concave frame, and the outer surface of each slide rod is slidably connected to the inner wall of the moving block.

[0014] Preferably, two connecting rods are fixedly installed on the upper surface of the connecting box, and a push handle is fixedly installed on the top of the two connecting rods together.

[0015] Preferably, a protective box is fixedly installed on the upper surface of the placement platform, and a protective cover is rotatably hinged to the upper surface of the protective box.

[0016] Compared with the prior art, the beneficial effects of the present invention are: This invention incorporates a detection component that, during English practice, allows the device to automatically adjust its detection mechanism. This enables millimeter-wave radar, an industrial camera, and an ultrasonic sensor to detect the user's face from the front and sides, respectively. By analyzing the user's pronunciation, mouth shape, and speaking speed in real time during English oral training, the device can provide targeted corrections, thereby preventing problems such as poor training results.

[0017] This invention incorporates a sliding component, allowing the device to adjust the friction between the friction block and the slide rail based on the user's pronunciation. The more standard the user's pronunciation, the less friction the friction block experiences and the shorter its movement distance. This deeply integrates auditory, tactile, and visual senses, forming a stronger memory circuit in the brain, far exceeding the effectiveness of a single listen-read mode, thus further enhancing the English practice effect. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a structural schematic diagram of the cross-sectional view of the fixed box of the present invention; Figure 3 This is a schematic diagram of the structure of the connecting cylinder of the present invention, viewed from the rear sectional view. Figure 4 This is a schematic diagram of the structure of the placement rack of the present invention; Figure 5 This is a schematic diagram of the connecting frame of the present invention; Figure 6 This is a schematic diagram of the mounting bracket of the present invention; Figure 7 This is a schematic diagram of the structure of the placement platform of the present invention; Figure 8 This is a structural schematic diagram of the rear sectional view of the connecting box of the present invention; Figure 9 This is a schematic diagram of the air pump of the present invention.

[0019] In the picture: 1. Base; 2. Practice mechanism; 201. Support frame; 202. Monitor; 203. Fixture box; 204. Speaker module; 205. Processor module; 206. Storage module; 207. Network module; 208. Microphone; 3. Detection components; 301. Support rod; 302. Placement frame; 303. Worm gear; 304. Rotary motor; 305. Connecting frame; 306. Rotating shaft; 307. Worm wheel; 308. Adjusting frame; 309. Mounting frame; 310. Connecting plate; 311. Connecting gear; 312. Bidirectional telescopic rod; 313. Rack plate; 314. Millimeter-wave radar; 315. Industrial camera; 316. Ultrasonic sensor; 4. Sliding assembly; 401. Placement platform; 402. Slide rail; 403. Concave frame; 404. Threaded rod; 405. Stepper motor; 406. Moving block; 407. Infrared transmitter; 408. Connecting box; 409. Connecting block; 410. Sealing gasket; 411. Friction block; 412. Infrared receiver; 413. Air outlet pipe; 414. Solenoid valve; 415. Delivery pipe; 416. Air pump; 417. Mounting pipe; 418. Pressure gauge; 419. Controller; 5. Casters; 6. Brake pads; 7. Connecting cylinder; 8. Fixing bolts; 9. Connecting seat; 10. Fastening bolts; 11. Slider; 12. Slide groove; 13. Slide rod; 14. Connecting rod; 15. Push handle; 16. Protective box; 17. Protective cover. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Example 1: Please refer to Figures 1-6 The present invention provides a technical solution: a professional English practice device based on human-computer interaction, including a base 1, and a practice mechanism 2 is arranged above the base 1; The practice mechanism 2 includes a support frame 201, the bottom of which is fixedly connected to the upper surface of the base 1. A display 202 is fixedly mounted on the top of the support frame 201. A mounting box 203 is fixedly mounted on the outer surface of the display 202. A speaker module 204, a processor module 205, a storage module 206, and a network module 207 are fixedly mounted on the inner wall of the mounting box 203. A microphone 208 is located above the base 1. The microphone 208, in conjunction with the speaker module 204, enables voice repetition, dialogue practice, and real-time acquisition and playback of pronunciation. The processor module 205... 5 is responsible for data processing, program operation, and coordinated scheduling of various modules. Storage module 206 has built-in flash memory and an extended storage interface for storing professional English question banks, audio resources, and user data. Network module 207 has built-in Wi-Fi and Bluetooth modules to support online resource updates, cloud data synchronization, and multi-device interconnection. This allows the device to focus on professional English in various fields, break through the limitations of general English learning, improve professional vocabulary, terminology, and scenario dialogue ability, and replace traditional passive question-and-answer practice. Through two-way voice and text interaction, it can achieve instant error correction and pronunciation guidance, thereby improving learning efficiency.

[0022] A detection component 3 is installed on the top of the base 1; As a further definition of the detection component 3 of the present invention, the detection component 3 includes a support rod 301, which is located above the base 1. A placement frame 302 is fixedly mounted on the outer surface of the support rod 301. A worm gear 303 is rotatably connected inside the placement frame 302. Two rotating motors 304 are fixedly mounted on the inner wall of the placement frame 302. A connecting frame 305 is rotatably hinged to the outer surface of the placement frame 302. The output end of one rotating motor 304 is fixedly connected to one end of the worm gear 303, and the output end of the other rotating motor 304 is fixedly connected to the outer surface of the connecting frame 305. A rotating shaft 30 is rotatably connected inside the connecting frame 305. 6. A worm gear 307 and an adjusting frame 308 are fixedly mounted on the outer surface of the rotating shaft 306. A rotating motor 304 drives the worm 303 to rotate, which in turn drives the worm gear 307, the rotating shaft 306, and the adjusting frame 308 to rotate, thus achieving horizontal angle adjustment of the adjusting frame 308. Another rotating motor 304 drives the connecting frame 305 to rotate, thereby achieving vertical angle adjustment of the adjusting frame 308, facilitating face tracking of the user. The outer surface of the worm gear 307 meshes with the outer surface of the worm 303, and the outer surface of the adjusting frame 308 is fixed... A mounting bracket 309 is fixedly installed. Two connecting plates 310 are rotatably hinged inside the mounting bracket 309. A connecting gear 311 is fixedly installed at the top of each connecting plate 310. A bidirectional telescopic rod 312 is fixedly installed on the upper surface of the mounting bracket 309. A rack plate 313 is fixedly installed at the telescopic end of each bidirectional telescopic rod 312. The outer surface of each rack plate 313 meshes with the outer surface of the connecting gear 311. A millimeter-wave radar 314, an industrial camera 315, and an ultrasonic sensor 316 are fixedly installed on the outer surface of the mounting bracket 309 and the outer surfaces of the two connecting plates 310. The millimeter-wave radar 314 tracks the movement of the user's mouth and tongue. The device performs detection. An industrial camera 315 detects the user's face and mouth opening and closing, while an ultrasonic sensor 316 detects the user's airflow speed to confirm the characteristics of friction sounds. With the detection component 3, the device automatically adjusts during English practice, allowing the millimeter-wave radar 314, industrial camera 315, and ultrasonic sensor 316 to detect the front and sides of the user's face respectively. This allows for real-time analysis and detection of the user's pronunciation, mouth shape, and speech rate during English oral training, enabling targeted correction and preventing poor training results.

[0023] Please see Figure 1 Two sets of casters 5 are fixedly installed on the bottom surface of the base 1. Each caster 5 has a brake pad 6 fixedly installed on its outer surface. The installation of the casters 5 makes it convenient for users to move the device. The installation of the brake pad 6 plays a role in locking the casters 5, thereby preventing the casters 5 from rotating on their own.

[0024] Please see Figure 3 A connecting cylinder 7 is fixedly installed on the upper surface of the base 1. The support rod 301 is slidably connected inside the connecting cylinder 7. A fixing bolt 8 is threaded inside the connecting cylinder 7. One end of the fixing bolt 8 contacts the outer surface of the support rod 301. The support rod 301 and the connecting cylinder 7 are fixedly connected by the fixing bolt 8, so that the user can adjust the extension distance of the support rod 301 according to the needs, and thus adjust the height of the microphone 208.

[0025] Please see Figure 3 The top of the support rod 301 is rotatably hinged to a connecting seat 9. The bottom surface of the microphone 208 is fixedly connected to the upper surface of the connecting seat 9. The connecting seat 9 is provided with a fastening bolt 10. The connecting seat 9 and the support rod 301 are fixedly connected by the fastening bolt 10, so that the user can easily adjust the angle of the microphone 208.

[0026] Please see Figure 6 Each rack plate 313 has a slider 11 fixedly installed on its bottom surface. The upper surface of the mounting bracket 309 has a groove 12. Each slider 11 is slidably connected inside the groove 12. The installation of the slider 11 and the groove 12 restricts the movement trajectory of the rack plate 313, thereby preventing the rack plate 313 from deviating from the movement trajectory when moving, and thus ensuring the stability of the movement of the rack plate 313.

[0027] The specific implementation of this embodiment is as follows: First, the user adjusts the height of the microphone 208 by adjusting the length of the support rod 301 extending from the connecting tube 7, and adjusts the orientation of the microphone 208 by rotating the connecting seat 9, allowing the user to practice using it. Then, the user uses an external remote control to turn on the display 202, industrial camera 315, rotary motor 304, and bidirectional telescopic rod 312. The industrial camera 315 recognizes the user's face. Simultaneously, the power provided by the rotary motor 304 drives the worm gear 303 to rotate, which in turn drives the worm wheel 307 to rotate, causing the worm wheel 307 to drive the rotating shaft 306 and the adjustment frame 308 to rotate. The adjustment frame 308 is rotated to adjust its horizontal angle. At the same time, the power provided by another rotating motor 304 drives the connecting frame 305 to rotate, thereby adjusting the vertical angle of the adjustment frame 308. This allows the industrial camera 315 on the mounting frame 309 to accurately identify the user's mouth movement trajectory. Meanwhile, the power provided by the bidirectional telescopic rod 312 drives the rack plate 313 to move, causing the rack plate 313 to drive the connecting gear 311 and the connecting plate 310 to rotate. This allows the industrial camera 315 on the connecting plate 310 to identify the user's mouth movement trajectory from both sides of the user, thus completing the preparation for the device's training. Then, the user practices English conversation using the microphone 208 and speaker module 204, based on the English practice content displayed on the monitor 202. During the practice, the millimeter-wave radar 314 detects the movement trajectory of the user's mouth and tongue, the industrial camera 315 detects the opening and closing of the user's face and mouth, and the ultrasonic sensor 316 detects the user's airflow speed, thereby confirming the characteristics of fricative sounds and identifying the user's pronunciation posture and speech rate. The detection results are then displayed on the monitor 202 to provide targeted correction for the user's pronunciation standards.

[0028] Example 2: Please refer to Figure 1 , Figure 7 , Figure 8 and Figure 9 The present invention provides a technical solution: a professional English practice device based on human-computer interaction. The present invention makes corresponding improvements to the technical problems mentioned in the background art. A sliding component 4 is provided above the base 1.

[0029] As a further definition of the sliding component 4 of the present invention, the sliding component 4 includes a placement platform 401, the bottom end of which is fixedly connected to the upper surface of the base 1. A slide rail 402 and a concave frame 403 are fixedly mounted on the upper surface of the placement platform 401. A threaded rod 404 is rotatably connected inside the concave frame 403. A stepper motor 405 is fixedly mounted on the outer surface of the concave frame 403. The output end of the stepper motor 405 is fixedly connected to one end of the threaded rod 404. A moving block 406 is threadedly connected to the outer surface of the threaded rod 404, so that the device adjusts the distance of the moving block 406 from the initial position according to the accuracy of the user's pronunciation. The more accurate the user's pronunciation, the closer the moving block 406 is to its initial position, and vice versa. An infrared transmitter 407 is fixedly installed on the upper surface of the moving block 406. A connecting box 408 is provided inside the slide rail 402. Two connecting blocks 409 are slidably connected inside the connecting box 408. Sealing gaskets 410 are fixedly installed on the sides of the two connecting blocks 409 that are close to each other, and friction blocks 411 are fixedly installed on the sides of the two connecting blocks 409 that are far from each other. An infrared receiver 412 is fixedly installed on the upper surface of the connecting box 408. An air outlet pipe 413 and a delivery pipe 41 are fixedly connected to the outer surface of the connecting box 408. 5. A solenoid valve 414 is fixedly connected to the outer surface of the air outlet pipe 413. An air pump 416 is fixedly installed on the inner top wall of the placement platform 401. An installation pipe 417 is fixedly connected to the air outlet end of the air pump 416. A pressure gauge 418 is fixedly connected to the outer surface of the installation pipe 417. One end of the delivery pipe 415 passes through the interior of the installation pipe 417. Gas is input into the interior of the connecting box 408 through the air pump 416, and the pressure gauge 418 detects the air pressure. This allows the device to adjust the air pressure according to the accuracy of the user's pronunciation. The more accurate the user's pronunciation, the lower the air pressure, thereby increasing the friction between the friction block 411 and the slide rail 402. The smaller the force, the less resistance the user experiences when pushing; conversely, the greater the force, the greater the resistance. A controller 419 is fixedly installed on the upper surface of the platform 401. By setting up a sliding component 4, the device adjusts the friction between the friction block 411 and the slide rail 402 according to the user's pronunciation. The more standard the user's pronunciation, the smaller the friction of the friction block 411 and the shorter the movement distance. This allows the user to deeply bind auditory, tactile, and visual senses, forming a stronger memory circuit in the brain, far exceeding the single listening-reading mode, and further enhancing the English practice effect.

[0030] Please see Figure 7 Two slide rods 13 are fixedly installed on the inner wall of the concave frame 403. The outer surface of each slide rod 13 is slidably connected to the inner wall of the moving block 406. The installation of the slide rods 13 serves to limit the movement trajectory of the moving block 406, thereby preventing the moving block 406 from deviating from the movement trajectory when moving.

[0031] Please see Figure 8 Two connecting rods 14 are fixedly installed on the upper surface of the connecting box 408. A push handle 15 is fixedly installed on the top of the two connecting rods 14. The installation of the connecting rods 14 and the push handle 15 makes it convenient for the user to move the connecting box 408.

[0032] Please see Figure 1 A protective box 16 is fixedly installed on the upper surface of the placement platform 401. A protective cover 17 is rotatably hinged to the upper surface of the protective box 16. The installation of the protective box 16 and the protective cover 17 serves to protect the controller 419 and prevent external objects from damaging it.

[0033] The specific implementation of this embodiment is as follows: According to the above-mentioned pronunciation state, the controller 419 controls the stepper motor 405 to run, thereby using the power provided by the stepper motor 405 to drive the threaded rod 404 to rotate, thereby causing the threaded rod 404 to drive the moving block 406 to move. This allows the device to adjust the moving distance of the moving block 406 according to the user's pronunciation state. At the same time, the power provided by the air pump 416 delivers gas into the connecting box 408, thereby pushing the two connecting blocks 409 to move towards a side that is far apart from each other under the action of air pressure, thereby increasing the friction of the friction block 41. The friction between the 1 and the slide rail 402 allows the user to push the connecting box 408 to a designated distance, i.e., the position identified by the infrared transmitter 407 and the infrared receiver 412, during the practice process, thereby completing one practice session. This allows the user to deeply bind auditory, tactile, and visual senses, forming a stronger memory circuit in the brain and increasing the user's English practice effect. When one practice session is completed, the solenoid valve 414 opens, the gas is released and the initial pressure is restored. At the same time, the controller 419 controls the stepper motor 405 to run in reverse and return to the original position, so as to carry out subsequent practice.

[0034] Specifically, when using this device: First, the user adjusts the height of the microphone 208 by adjusting the length of the support rod 301 extending from the connecting tube 7, and adjusts the orientation of the microphone 208 by rotating the connecting seat 9, allowing the user to practice using it. Then, the user uses an external remote control to turn on the display 202, industrial camera 315, rotary motor 304, and bidirectional telescopic rod 312. The industrial camera 315 recognizes the user's face, while the rotary motor 304 drives the worm gear 303 to rotate, which in turn drives the worm wheel 307 to rotate, which in turn drives the rotating shaft 306 and the adjusting bracket 308 to rotate, thus... The adjustment frame 308 is adjusted horizontally, while the connecting frame 305 is rotated by the power provided by another rotating motor 304, thereby adjusting the vertical angle of the adjustment frame 308. This allows the industrial camera 315 on the mounting frame 309 to accurately identify the user's mouth movement trajectory. Simultaneously, the rack plate 313 is moved by the power provided by the bidirectional telescopic rod 312, causing the rack plate 313 to rotate the connecting gear 311 and the connecting plate 310. This allows the industrial camera 315 on the connecting plate 310 to identify the user's mouth movement trajectory from both sides of the user, thus completing the preparation for the device's training. Then, the user practices English conversation using the microphone 208 and speaker module 204, based on the English practice content displayed on the monitor 202. During the practice, the millimeter-wave radar 314 detects the movement trajectory of the user's mouth and tongue, the industrial camera 315 detects the user's face and mouth opening and closing, and the ultrasonic sensor 316 detects the user's airflow speed, thereby confirming the characteristics of fricative sounds and identifying the user's pronunciation posture and speech rate. The detection results are then displayed on the monitor 202 to provide targeted correction for the user's pronunciation standards. Furthermore, based on the aforementioned pronunciation state, the controller 419 controls the stepper motor 405 to operate, thereby using the power provided by the stepper motor 405 to drive the threaded rod 404 to rotate, which in turn causes the threaded rod 404 to move the moving block 406. This allows the device to adjust the moving distance of the moving block 406 according to the user's pronunciation. Simultaneously, the air pump 416 provides power to supply gas into the connecting box 408, thereby pushing the two connecting blocks 409 to move towards a side that is further away from each other under the action of air pressure, thus increasing the friction between the friction block 411 and the slide rail 4. The friction between 02 allows the user to push the connecting box 408 to a designated distance, i.e., the identification position of the infrared transmitter 407 and the infrared receiver 412, during the practice process, thereby completing one practice session. This allows the user to deeply bind auditory, tactile, and visual senses, forming a stronger memory circuit in the brain and increasing the user's English practice effect. When one practice session is completed, the solenoid valve 414 opens, the gas is released and the initial pressure is restored. At the same time, the controller 419 controls the stepper motor 405 to run in reverse and return to the original position, so as to carry out subsequent practice.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "include," "contain," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0036] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A professional English practice device based on human-computer interaction, comprising a base (1), characterized in that: A practice mechanism (2) is provided above the base (1); The practice mechanism (2) includes a support frame (201), the bottom end of which is fixedly connected to the upper surface of the base (1), a display (202) is fixedly installed on the top of the support frame (201), a fixed box (203) is fixedly installed on the outer surface of the display (202), and a speaker module (204), a processor module (205), a storage module (206) and a network module (207) are fixedly installed on the inner wall of the fixed box (203), and a microphone (208) is provided above the base (1). A detection component (3) is provided above the base (1), and a sliding component (4) is provided above the base (1).

2. The professional English practicing device based on human-computer interaction according to claim 1, characterized in that: The detection component (3) includes a support rod (301) located above the base (1). A placement frame (302) is fixedly mounted on the outer surface of the support rod (301). A worm gear (303) is rotatably connected inside the placement frame (302). Two rotating motors (304) are fixedly mounted on the inner wall of the placement frame (302). A connecting frame (305) is rotatably hinged to the outer surface of the placement frame (302). The output end of one of the rotating motors (304) is fixedly connected to one end of the worm gear (303), and the output end of the other rotating motor (304) is fixedly connected to the outer surface of the connecting frame (305). A rotating shaft (306) is rotatably connected inside the connecting frame (305). A worm wheel (307) and an adjusting frame (307) are fixedly mounted on the outer surface of the rotating shaft (306). 308), the outer surface of the worm gear (307) meshes with the outer surface of the worm (303), the outer surface of the adjusting frame (308) is fixedly mounted with a mounting frame (309), the mounting frame (309) has two connecting plates (310) internally hinged, the top of each connecting plate (310) is fixedly mounted with a connecting gear (311), the upper surface of the mounting frame (309) is fixedly mounted with a bidirectional telescopic rod (312), the telescopic ends of the bidirectional telescopic rod (312) are fixedly mounted with rack plates (313), the outer surface of each rack plate (313) meshes with the outer surface of the connecting gear (311), the outer surface of the mounting frame (309) and the outer surfaces of the two connecting plates (310) are fixedly mounted with millimeter-wave radar (314), industrial camera (315) and ultrasonic sensor (316).

3. The professional English practice device based on human-computer interaction according to claim 1, characterized in that: The sliding assembly (4) includes a placement platform (401), the bottom end of which is fixedly connected to the upper surface of the base (1). A slide rail (402) and a concave frame (403) are fixedly installed on the upper surface of the placement platform (401). A threaded rod (404) is rotatably connected inside the concave frame (403). A stepper motor (405) is fixedly installed on the outer surface of the concave frame (403). The output end of the stepper motor (405) is fixedly connected to one end of the threaded rod (404). A moving block (406) is threadedly connected to the outer surface of the threaded rod (404). An infrared emitter (407) is fixedly installed on the upper surface of the moving block (406). A connecting box (408) is provided inside the slide rail (402). Two connecting blocks (409) are slidably connected inside the connecting box (408). 9) Sealing gaskets (410) are fixedly installed on the sides of the two connecting blocks (409) that are close to each other, and friction blocks (411) are fixedly installed on the sides of the two connecting blocks (409) that are far apart from each other. An infrared receiver (412) is fixedly installed on the upper surface of the connecting box (408). An air outlet pipe (413) and a delivery pipe (415) are fixedly connected to the outer surface of the connecting box (408). A solenoid valve (414) is fixedly connected to the outer surface of the air outlet pipe (413). An air pump (416) is fixedly installed on the inner top wall of the placement platform (401). An installation pipe (417) is fixedly connected to the air outlet end of the air pump (416). A pressure gauge (418) is fixedly connected to the outer surface of the installation pipe (417). One end of the delivery pipe (415) extends into the interior of the installation pipe (417). A controller (419) is fixedly installed on the upper surface of the placement platform (401).

4. The professional English practice device based on human-computer interaction according to claim 1, characterized in that: Two sets of casters (5) are fixedly installed on the bottom surface of the base (1), and a brake pad (6) is fixedly installed on the outer surface of each caster (5).

5. A professional English practice device based on human-computer interaction according to claim 2, characterized in that: A connecting cylinder (7) is fixedly installed on the upper surface of the base (1). The support rod (301) is slidably connected inside the connecting cylinder (7). A fixing bolt (8) is threaded inside the connecting cylinder (7). One end of the fixing bolt (8) is in contact with the outer surface of the support rod (301).

6. A professional English practice device based on human-computer interaction according to claim 2, characterized in that: The top of the support rod (301) is rotatably hinged to a connecting seat (9), the bottom surface of the microphone (208) is fixedly connected to the upper surface of the connecting seat (9), and a fastening bolt (10) is provided inside the connecting seat (9).

7. A professional English practice device based on human-computer interaction according to claim 2, characterized in that: Each of the rack plates (313) has a slider (11) fixedly installed on its bottom surface, and the upper surface of the mounting bracket (309) has a groove (12) provided, and each slider (11) is slidably connected inside the groove (12).

8. A professional English practice device based on human-computer interaction according to claim 3, characterized in that: Two slide rods (13) are fixedly installed on the inner wall of the concave frame (403), and the outer surface of each slide rod (13) is slidably connected to the inner wall of the moving block (406).

9. A professional English practice device based on human-computer interaction according to claim 3, characterized in that: Two connecting rods (14) are fixedly installed on the upper surface of the connecting box (408), and a push handle (15) is fixedly installed on the top of the two connecting rods (14).

10. A professional English practice device based on human-computer interaction according to claim 3, characterized in that: A protective box (16) is fixedly installed on the upper surface of the placement platform (401), and a protective cover (17) is rotatably hinged to the upper surface of the protective box (16).

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