A hardware and software combined body etiquette correction teaching device

Abstract

The application relates to the technical field of intelligent teaching equipment, and discloses a soft and hardware combined shape etiquette correction teaching equipment which solves the problem that the position of a camera is difficult to adjust at present, and comprises a training cabin, a cabin door is installed on the training cabin, an adjusting mechanism and a linkage mechanism are arranged in the training cabin, the adjusting mechanism comprises a top plate fixed to the inner top wall of the training cabin, a stand column is fixedly connected between the bottom of the top plate and the inner bottom wall of the training cabin, a lifting ring is movably sleeved on the outer side of the stand column, an annular groove one is arranged on the inner side of the lifting ring, an inner ring is arranged on the inner side of the annular groove one, a plurality of mounting seats one are fixedly arranged on the inner side of the inner ring at equal angles, and a camera is arranged on the outer side of each mounting seat one; the application is convenient for lifting multiple cameras, can drive the inner ring to rotate in the annular groove one through a rotating supporting shaft, is convenient for circumferential rotation of the multiple cameras, and is convenient for adjusting the position of the camera.

Description

Technical Field

[0001] This invention belongs to the field of intelligent teaching equipment technology, specifically a teaching device for correcting posture and etiquette that combines hardware and software. Background Technology

[0002] The hardware and software integrated posture and etiquette correction teaching equipment is a specialized teaching device that integrates multimodal information acquisition hardware and AI intelligent analysis software. It is mainly used in etiquette training, professional quality education and other scenarios. It captures the trainee's body movements and voice expression through hardware such as cameras and microphones, and compares them with standard etiquette templates in real time based on built-in AI algorithms. It outputs correction suggestions for movement deviations and voice problems, helping trainees to quickly standardize etiquette movements such as standing, sitting, shaking hands and bowing. At the same time, it optimizes the speed and tone of speech, realizing etiquette correction teaching in two dimensions: "movement + voice".

[0003] In existing technologies, such devices are typically equipped with multiple cameras to achieve multi-angle motion capture. However, most cameras are fixed in place, and the installation position and shooting angle cannot be flexibly adjusted after the device leaves the factory. Different trainees have different heights and body shapes, and fixed cameras are difficult to adapt to the motion capture needs of people of different heights. For example, there are blind spots when shooting the top of the head for taller trainees, and the lower limb movements cannot be fully captured for shorter trainees. Furthermore, etiquette movements include various postures such as standing, bending over, and squatting. When capturing movements such as bending over and bowing, or squatting to greet others, fixed-angle cameras are prone to image distortion and unclear capture of key joint points due to the limited field of view. This leads to an increased deviation rate when comparing with AI, making it impossible to provide accurate corrective feedback to trainees and seriously affecting the practicality of the teaching equipment. Summary of the Invention

[0004] In response to the above situation and to overcome the shortcomings of the existing technology, the present invention provides a teaching device for correcting posture and etiquette by combining hardware and software, which effectively solves the problem of the difficulty in adjusting the position of the camera.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a hardware and software integrated teaching device for correcting posture and etiquette, including a training cabin, a door installed on the training cabin, and an adjustment mechanism and a linkage mechanism inside the training cabin; The adjustment mechanism includes a top plate fixed to the top wall of the training cabin. A column is fixedly connected between the bottom of the top plate and the bottom wall of the training cabin. A lifting ring is movably sleeved on the outside of the column. An annular groove is provided on the inside of the lifting ring. An inner ring is provided on the inside of the annular groove. Multiple mounting seats are fixedly installed at equal angles on the inside of the inner ring. A camera is installed on the outside of each mounting seat.

[0006] Preferably, the bottom of the top plate is rotatably connected to a rotating shaft, the bottom end of the rotating shaft is fixedly connected to a screw, the bottom end of the screw is rotatably connected to the inner bottom wall of the training chamber, the outer side of the screw is threaded with a screw sleeve, and the lifting ring is fixed to the outer side of the screw sleeve.

[0007] Preferably, the bottom of the top plate is rotatably connected to a support shaft, the bottom end of the support shaft is fixedly connected to a chassis, the bottom of the chassis is symmetrically fixedly connected to two limiting rods, and the inner side of the inner ring is symmetrically fixedly connected to two limiting rings, with the two limiting rods passing through the two limiting rings respectively.

[0008] Preferably, the inner side of the limiting ring is provided with an annular groove II, and multiple balls II, each abutting against the outer wall of the limiting rod, are provided at equal angles in the annular groove II.

[0009] Preferably, the inner side of the annular groove is rotatably connected with multiple limiting rollers at equal angles, the outer side of the inner ring abuts against each limiting roller, and the top and bottom of the inner ring are fixedly connected with multiple limiting posts at equal angles. Each limiting post is provided with a ball bearing abutting against the inner wall of the annular groove at the end away from the inner ring.

[0010] Preferably, the linkage mechanism includes two guide rods symmetrically fixed to the bottom of the top plate, a guide plate movably sleeved between the two guide rods, a toothed plate fixedly connected to the guide plate, and an external gear fixedly installed on the outside of the support shaft, the external gear meshing with the toothed plate.

[0011] Preferably, a drive motor is fixedly installed at the bottom of the top plate, a drive shaft is fixedly connected to the drive motor, a drive gear is fixedly installed on the outer side of the drive shaft, and a driven gear is fixedly installed on the outer side of the rotating shaft, with the driven gear meshing with the drive gear.

[0012] Preferably, a turntable is fixedly connected to the bottom end of the drive shaft, a drive rod is rotatably connected to the bottom of the turntable, and the end of the drive rod away from the turntable is rotatably connected to the bottom of the guide plate.

[0013] Preferably, an installation plate is fixedly installed inside the training cabin. Multiple mounting seats 2 are fixedly connected to the bottom of the installation plate at equal angles. A microphone is installed at the bottom of each mounting seat 2. Mounting seats 3 are fixedly connected to the bottom of the installation plate near the four corners. A speaker is installed at the bottom of each mounting seat 3. The installation plate is located below the chassis. Two limiting rods pass through the installation plate. The installation plate is fixedly sleeved on the outside of the column, and a screw passes through the installation plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. The present invention enables the lifting ring to move longitudinally along the column by rotating the pivot shaft, which facilitates the lifting and lowering of multiple cameras. Furthermore, the inner ring can be rotated within the annular groove by rotating the support shaft, which facilitates the circumferential rotation of multiple cameras, thereby making it easier to adjust the position of the cameras.

[0015] 2. This invention can drive the drive shaft to rotate by starting the drive motor, which facilitates the rotation of the rotating shaft and the reciprocating rotation of the support shaft, thereby facilitating the synchronous lifting and rotation of the camera.

[0016] 3. This invention, by setting up a microphone, can clearly capture the trainee's speech content, speech rate, and tone, while also having a noise reduction function to filter out environmental noise. By setting up a speaker and pairing it with an amplifier, it can achieve 3D surround sound output, and the speaker supports volume adjustment. The voice prompts are clear and not harsh, meeting the needs of different training scenarios. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0018] In the attached diagram: Figure 1 This is a schematic diagram of the physical etiquette correction teaching device combining hardware and software of the present invention. Figure 2 This is a schematic cross-sectional view of the training cabin of the present invention; Figure 3 This is a schematic diagram of the mounting plate structure of the present invention; Figure 4 This is a schematic diagram of the adjustment mechanism structure of the present invention; Figure 5 This is a schematic diagram of the lifting ring structure of the present invention; Figure 6 This is a schematic diagram of the limiting ring structure of the present invention; Figure 7 This is a schematic diagram of the linkage mechanism of the present invention.

[0019] In the diagram: 1. Training cabin; 2. Adjustment mechanism; 201. Top plate; 202. Rotating shaft; 203. Screw; 204. Screw sleeve; 205. Inner ring; 206. Limiting rod; 207. Limiting ring; 208. Lifting ring; 209. Column; 2010. Chassis; 2011. Support shaft; 2012. Camera; 2013. Annular groove one; 2014. Limiting post; 2015. Ball bearing one; 2016. Limiting roller; 2017. Mounting base 1; 2018, Annular groove 2; 2019, Ball bearing 2; 3, Linkage mechanism; 301, Guide rod; 302, Gear plate; 303, External gear; 304, Guide plate; 305, Drive rod; 306, Turntable; 307, Driven gear; 308, Drive gear; 309, Drive motor; 3010, Drive shaft; 4, Mounting plate; 5, Cabin door; 6, Mounting base 2; 7, Mounting base 3; 8, Horn; 9, Pickup unit. Detailed Implementation

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

[0021] Example 1, by Figures 1-7 The present invention relates to a teaching device for correcting posture and etiquette by combining hardware and software, including a training cabin 1, a cabin door 5 installed on the training cabin 1, and an adjustment mechanism 2 and a linkage mechanism 3 inside the training cabin 1.

[0022] In Embodiment 2, based on Embodiment 1, the adjustment mechanism 2 includes a top plate 201 fixed to the inner top wall of the training chamber 1. A column 209 is fixedly connected between the bottom of the top plate 201 and the inner bottom wall of the training chamber 1. A lifting ring 208 is movably sleeved on the outer side of the column 209. An annular groove 2013 is provided on the inner side of the lifting ring 208. An inner ring 205 is provided on the inner side of the annular groove 2013. Multiple mounting seats 2017 are fixedly installed at equal angles on the inner side of the inner ring 205. A camera 2012 is installed on the outer side of each mounting seat 2017. The bottom of the top plate 201 is rotatably connected to... A rotating shaft 202 has a screw 203 fixedly connected to its bottom end. The bottom end of the screw 203 is rotatably connected to the inner bottom wall of the training chamber 1. A threaded sleeve 204 is threaded onto the outer side of the screw 203. A lifting ring 208 is fixed to the outer side of the threaded sleeve 204. A support shaft 2011 is rotatably connected to the bottom of the top plate 201. A chassis 2010 is fixedly connected to the bottom end of the support shaft 2011. Two limiting rods 206 are symmetrically fixedly connected to the bottom of the chassis 2010. Two limiting rings 207 are symmetrically fixedly connected to the inner side of the inner ring 205. The two limiting rods 206 pass through the two limiting rings 207 respectively. 07. The inner side of the limiting ring 207 is provided with an annular groove 2018. Multiple ball bearings 2019, each abutting against the outer wall of the limiting rod 206, are provided at equal angles within the annular groove 2018. By providing the ball bearings 2019, direct contact between the limiting rod 206 and the limiting ring 207 is avoided, reducing the friction between the limiting ring 207 and the limiting rod 206 during lifting and lowering. Multiple limiting rollers 2016 are rotatably connected at equal angles to the inner side of the annular groove 2013. The outer side of the inner ring 205 abuts against each limiting roller 2016. Multiple limiting posts are fixedly connected at equal angles to the top and bottom of the inner ring 205. 2014, each limiting post 2014 is provided with a ball bearing 2015 at the end away from the inner ring 205, which abuts against the inner wall of the annular groove 2013. The limiting roller 2016 is used to limit the inner ring 205 to prevent it from moving horizontally in the annular groove 2013. By setting multiple limiting posts 2014 and ball bearings 2015, the inner ring 205 is prevented from moving laterally in the annular groove 2013, ensuring the stability of the inner ring 205 when rotating in the annular groove 2013. At the same time, the inner ring 205 is prevented from directly contacting the lifting ring 208, reducing the friction force on the inner ring 205 during rotation. When the rotating shaft 202 is rotated, the screw 203 is driven to rotate, and the lifting ring 208 is driven to slide longitudinally along the column 209 through the screw sleeve 204, so as to realize the lifting and lowering of multiple cameras 2012. When the support shaft 2011 is rotated, the chassis 2010 is driven to rotate, and the two limit rods 206 are driven to rotate circumferentially. Through the cooperation between the limit rods 206 and the limit ring 207, the inner ring 205 is driven to rotate inside the annular groove 2013, so as to realize the circumferential rotation of multiple cameras 2012. Finally, the position of the camera 2012 is adjusted.

[0023] In Example 3, based on Example 1, the linkage mechanism 3 includes two guide rods 301 symmetrically fixed to the bottom of the top plate 201. A guide plate 304 is movably sleeved between the two guide rods 301. A toothed plate 302 is fixedly connected to the guide plate 304. An external gear 303 is fixedly installed on the outside of the support shaft 2011. The external gear 303 meshes with the toothed plate 302. A drive motor 309 is fixedly installed at the bottom of the top plate 201. A drive shaft 3010 is fixedly connected to the drive motor 309. A drive gear 308 is fixedly installed on the outside of the drive shaft 3010. A driven gear 307 is fixedly installed on the outside of the rotating shaft 202. The driven gear 307 meshes with the drive gear 308. A turntable 306 is fixedly connected to the bottom of the drive shaft 3010. A drive rod 305 is rotatably connected to the bottom of the turntable 306. The end of the drive rod 305 away from the turntable 306 is rotatably connected to the bottom of the guide plate 304. First, the drive motor 309 is started, which drives the drive shaft 3010 to rotate and drives the drive gear 308 to rotate. Since the drive gear 308 meshes with the driven gear 307, it drives the rotating shaft 202 to rotate, thereby realizing the lifting and lowering of the camera 2012. When the drive shaft 3010 rotates, it drives the turntable 306 to rotate. Through the drive rod 305, it drives the guide plate 304 to slide back and forth along the two guide rods 301. At the same time, the toothed plate 302 moves back and forth. Since the toothed plate 302 meshes with the external gear 303, it drives the support shaft 2011 to rotate back and forth, thereby realizing the rotation of the camera 2012. Finally, the lifting and lowering and rotation of the camera 2012 are completed synchronously.

[0024] In Example 4, based on Example 1, a mounting plate 4 is fixedly installed inside the training chamber 1. Multiple mounting seats 2 6 are fixedly connected to the bottom of the mounting plate 4 at equal angles. A microphone 9 is installed at the bottom of each mounting seat 2 6. Mounting seats 3 7 are fixedly connected to the bottom of the mounting plate 4 near the four corners. A speaker 8 is installed at the bottom of each mounting seat 3 7. The mounting plate 4 is located below the chassis 2010. Two limiting rods 206 pass through the mounting plate 4. The mounting plate 4 is fixedly sleeved on the outside of the column 209, and the screw 203 passes through the mounting plate 4. The microphone 9 achieves 360° sound pickup without blind spots through a multi-position distributed layout, clearly capturing the trainee's speech rate, tone, and pronunciation clarity during etiquette expression. It also has an environmental noise reduction function to filter background noise to ensure the purity of the voice data, providing a reliable basis for the AI ​​system to compare with standard etiquette voice templates. The speaker 8 serves as an audio output terminal, playing voice correction prompts in real time based on the AI ​​analysis results. For example, it provides precise guidance on issues such as speaking too fast or having a stiff tone in greetings. It can also play standard etiquette voice demonstration audio simultaneously, allowing trainees to intuitively compare their own differences with the standard. Combined with video action feedback, it forms a "dual-dimensional" correction effect, improving the efficiency and professionalism of etiquette teaching.

Claims

1. A hardware and software integrated teaching device for correcting posture and etiquette, comprising a training chamber (1), characterized in that: The training cabin (1) is equipped with a door (5), and the interior of the training cabin (1) is provided with an adjustment mechanism (2) and a linkage mechanism (3). The adjustment mechanism (2) includes a top plate (201) fixed to the top wall of the training chamber (1). A column (209) is fixedly connected between the bottom of the top plate (201) and the bottom wall of the training chamber (1). A lifting ring (208) is movably sleeved on the outside of the column (209). An annular groove (2013) is provided on the inside of the lifting ring (208). An inner ring (205) is provided on the inside of the annular groove (2013). Multiple mounting seats (2017) are fixedly installed at equal angles on the inside of the inner ring (205). A camera (2012) is installed on the outside of each mounting seat (2017).

2. The hardware and software integrated teaching device for correcting posture and etiquette according to claim 1, characterized in that: The bottom of the top plate (201) is rotatably connected to a rotating shaft (202), and the bottom end of the rotating shaft (202) is fixedly connected to a screw (203). The bottom end of the screw (203) is rotatably connected to the inner bottom wall of the training chamber (1). The outer side of the screw (203) is threaded with a screw sleeve (204), and the lifting ring (208) is fixed to the outer side of the screw sleeve (204).

3. The hardware and software integrated teaching device for correcting posture and etiquette according to claim 1, characterized in that: The bottom of the top plate (201) is rotatably connected to a support shaft (2011), and the bottom end of the support shaft (2011) is fixedly connected to a chassis (2010). The bottom of the chassis (2010) is symmetrically fixedly connected to two limiting rods (206), and the inner side of the inner ring (205) is symmetrically fixedly connected to two limiting rings (207). The two limiting rods (206) pass through the two limiting rings (207) respectively.

4. The hardware and software integrated teaching device for correcting posture and etiquette according to claim 3, characterized in that: The inner side of the limiting ring (207) is provided with an annular groove (2018), and multiple balls (2019) are provided at equal angles in the annular groove (2018), each abutting against the outer wall of the limiting rod (206).

5. The hardware and software integrated teaching device for correcting posture and etiquette according to claim 1, characterized in that: The inner side of the annular groove (2013) is rotatably connected with multiple limiting rollers (2016) at equal angles. The outer side of the inner ring (205) abuts against each limiting roller (2016). The top and bottom of the inner ring (205) are fixedly connected with multiple limiting posts (2014) at equal angles. Each limiting post (2014) is provided with a ball (2015) at the end away from the inner ring (205) that abuts against the inner wall of the annular groove (2013).

6. The hardware and software integrated teaching device for correcting posture and etiquette according to claim 1, characterized in that: The linkage mechanism (3) includes two guide rods (301) symmetrically fixed to the bottom of the top plate (201), a guide plate (304) is movably sleeved between the two guide rods (301), a toothed plate (302) is fixedly connected on the guide plate (304), and an external gear (303) is fixedly installed on the outside of the support shaft (2011), and the external gear (303) meshes with the toothed plate (302).

7. The hardware and software integrated teaching device for correcting posture and etiquette according to claim 1, characterized in that: A drive motor (309) is fixedly installed at the bottom of the top plate (201), and a drive shaft (3010) is fixedly connected to the drive motor (309). A drive gear (308) is fixedly installed on the outside of the drive shaft (3010), and a driven gear (307) is fixedly installed on the outside of the rotating shaft (202). The driven gear (307) meshes with the drive gear (308).

8. A hardware and software integrated teaching device for correcting posture and etiquette according to claim 7, characterized in that: The bottom end of the drive shaft (3010) is fixedly connected to a turntable (306), and the bottom of the turntable (306) is rotatably connected to a drive rod (305). The end of the drive rod (305) away from the turntable (306) is rotatably connected to the bottom of the guide plate (304).

9. A hardware and software integrated teaching device for correcting posture and etiquette according to claim 1, characterized in that: The training chamber (1) is fixedly installed with an installation plate (4). Multiple mounting seats (6) are fixedly connected at equal angles to the bottom of the installation plate (4). Each mounting seat (6) has a microphone (9) installed at its bottom. Mounting seats (7) are fixedly connected to the bottom of the installation plate (4) near the four corners. Each mounting seat (7) has a speaker (8) installed at its bottom. The installation plate (4) is located below the chassis (2010). Two limiting rods (206) pass through the installation plate (4). The installation plate (4) is fixedly sleeved on the outside of the column (209), and the screw (203) passes through the installation plate (4).

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