Semi-closed sound channel training device for high pitch training and use method thereof

Abstract

The invention aims to provide the semi-closed sound channel training device for high pitch training, which is applied to semi-closed sound channel high pitch range training and can adjust the training airflow resistance, and the use method of the semi-closed sound channel training device. The sealing device comprises a sealing cover connected with the bottle body and a gas inlet pipe penetrating through the sealing cover and used for gas interaction. The air inlet end of the air inlet pipe is connected with a flow guide cover used for being tightly attached to the nose of a user, and an air flow cavity used for guiding air flow is formed in the flow guide cover. The flow guide cover covering the face of a user is adopted, the nasal cavity is communicated with the closed space in the bottle body through the air inlet pipe and the communicating pipe, the user can form airflow resistance by closing the mouth, using the nose to discharge air and produce sound and limiting the air flowing speed through the air pressure adjusting piece, and then the purpose of high-pitch semi-closed sound track training is achieved. The sound channel training device is applied to the technical field of sound channel training devices.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vocal tract training devices, in particular to a semi-occluded vocal tract training device for high-pitch training and a use method thereof. BACKGROUND

[0002] SOVT (Semi-occluded Vocal Tract Exercises) is a kind of vocal training method by partially occluding the vocal tract to increase the vocal resistance, aiming to optimize the vocal tract vibration, reduce the vocal injury and improve the efficiency. The core principle of SOVT is to improve the vocal efficiency by increasing the vocal resistance. By partially occluding the vocal tract (such as using a straw, a lip trill or a nasal hum), the resistance during vocalization is increased, so that the air forms a buffer air cushion in the vocal tract, thereby reducing the impact force of the direct collision of the vocal tract, playing a role of massaging and protecting the vocal tract. In the field of singing, middle and high pitch are indispensable parts, and the purpose of many singers' vocal training is to pursue the stability of high pitch, and the vocalization channel of high pitch needs the participation of the nasal cavity channel.

[0003] For example, the Chinese utility model patent with publication number CN206063665U discloses a semi-occluded vocal tract type airflow training device, which comprises a circular straw, a handle, a piston and a transparent cover. The inside of the handle is provided with an air duct. The circular straw is sleeved on one end of the handle and communicates with the air duct. The transparent cover is arranged on the other end of the handle and communicates with the air duct. The piston is arranged in the transparent cover and can move up and down along the transparent cover under the pushing of the gas. The top of the transparent cover is provided with a plurality of gas outlets.

[0004] The utility model forms the resonance of the vocal tract and the oral cavity of the user by the way of holding the circular straw in the mouth, so that the whole vocal tract vibrates to achieve the training effect. The utility model is mainly applied to the middle and low pitch training of the user, and the high pitch training is mainly realized by the nasal cavity resonance and the local vibration of the vocal cord lengthening. The way of holding the straw in the mouth has limited effect on the nasal cavity resonance of high pitch, and therefore a training device capable of realizing the semi-occluded vocal tract training effect of high pitch range is needed. SUMMARY

[0005] The technical problem to be solved by the present application is to overcome the shortcomings of the prior art and provide a semi-occluded vocal tract high pitch range training device and a use method thereof, which can adjust the training airflow resistance.

[0006] The technical solution adopted by the present application is as follows: the present application comprises a sealing cover connected with the bottle body, and a gas inlet pipe penetrating through the sealing cover for gas interaction; the gas inlet end of the gas inlet pipe is connected with a flow guide cover for tightly abutting the nose of the user, and the flow guide cover forms a gas flow cavity for guiding the gas flow.

[0007] Furthermore, a connecting pipe is provided on the lower side of the air guide, the connecting pipe is engaged with the air intake pipe, and a fitting layer for conforming to the user's face is provided on the edge of the air guide.

[0008] Furthermore, the airflow cavity is formed with a nasal bridge area for conforming to the bridge of the nose, and a nasal wing area for conforming to the periphery of the nasal wing is provided below the nasal bridge area, and the connecting tube is connected to the lower side of the nasal wing area.

[0009] Furthermore, the airflow cavity is formed with an upper nasal region for conforming to the bridge of the nose, and a mouth region for conforming to the periphery of the mouth is provided below the upper nasal region, and the connecting tube is connected to the mouth region.

[0010] Furthermore, the sealing cover is fitted with an air pressure regulating component;

[0011] The air pressure regulating component includes a connecting post that engages with the sealing cover and a resistance block that is slidably connected to the connecting post; the side wall of the connecting post is formed with an adjusting groove, and the resistance block is formed with an adjusting block that slidably engages with the adjusting groove.

[0012] Furthermore, a graduated groove for marking the degree of resistance is formed on one side of the adjustment groove.

[0013] Furthermore, the sealing cap has a groove that engages with the connecting post.

[0014] Furthermore, the method of using the semi-closed channel training device for high-pitched training includes the following steps:

[0015] S1. Connect the sealing cap to the bottle body and ensure a seal;

[0016] S2. Adjust the height of the resistance block and adjust the gas outflow area of ​​the air pressure regulator;

[0017] S3. Install the air deflector on the outer end of the air intake pipe;

[0018] S4. Hold the air deflector and press it against your face;

[0019] S5. The user exhales air through the nose and makes a sound. The airflow enters the bottle body along the connecting pipe and the air inlet pipe, and the airflow is ejected from the regulating groove to complete the semi-closed sound channel training.

[0020] Furthermore, in step S5, the user can remove the air deflector, breathe out air and make a sound by holding the air intake end of the air intake pipe in their mouth, thus completing this closed-channel training.

[0021] Furthermore, in step S5, the user can blow air through their mouth and make a sound to complete the semi-closed vocal tract training.

[0022] The beneficial effects of this invention are: by using a flow guide covering the user's face, the nasal cavity and the closed space inside the bottle are connected through the air inlet pipe and the connecting pipe. The user can close their mouth and use their nose to exhale and make sounds. The air pressure regulating component restricts the air flow speed, thereby forming airflow resistance, and thus achieving the purpose of high-pitched semi-closed channel training.

[0023] Meanwhile, the diffuser adopts a detachable structure, allowing users to remove or install the diffuser according to their usage habits or different training ranges. It offers good compatibility with both mouth-blowing semi-closed channel training and mouth-nose mask semi-closed channel training options. Attached Figure Description

[0024] Figure 1 This is a first-view structural schematic diagram of an embodiment of the semi-enclosed vocal tract training device for high-pitched training of the present invention;

[0025] Figure 2 This is a second perspective view of the structural schematic diagram of a semi-enclosed vocal tract training device for high-pitched training according to a first embodiment of the present invention;

[0026] Figure 3 This is a cross-sectional view of a structural schematic diagram of a semi-enclosed vocal tract training device for high-pitched training according to a first embodiment of the present invention;

[0027] Figure 4 This is a first-view structural schematic diagram of Embodiment 2 of the semi-enclosed vocal tract training device for high-pitched training of the present invention;

[0028] Figure 5 This is a second perspective view of the structural schematic diagram of Embodiment 2 of the semi-enclosed vocal tract training device for high-pitched training of the present invention;

[0029] Figure 6 This is a cross-sectional view of a schematic diagram of a second embodiment of the semi-enclosed vocal tract training device for high-pitched training of the present invention;

[0030] Figure 7 This is a schematic diagram of the structure of a third embodiment of the semi-enclosed vocal tract training device for high-pitched training of the present invention;

[0031] Figure 8 This is a schematic diagram of the structure of the sealing cover and the air pressure regulating component of the semi-enclosed channel training device for high-pitched training of the present invention.

[0032] Figure 9 This is a cross-sectional view of the sealing cover and air pressure regulating component of the semi-enclosed channel training device for high-pitched training of the present invention.

[0033] Figure 10 This is a schematic diagram of the first structure of Embodiment 4 of the semi-enclosed vocal tract training device for high-pitched training of the present invention;

[0034] Figure 11 This is a second structural schematic diagram of Embodiment 4 of the semi-enclosed channel training device for high-pitched training of the present invention.

[0035] In the picture:

[0036] 1. Sealing cap;

[0037] 2. Air intake pipe;

[0038] 3. Air pressure regulating component; 31. Connecting column; 32. Resistance block; 33. Adjustment groove; 34. Adjustment block; 35. Scale groove;

[0039] 4. Flow deflector; 41. Connecting pipe; 42. Adhesive layer;

[0040] 5. Airflow cavity; 51. Nasal bridge region; 52. Nasal ala region; 53. Upper nasal region; 54. Mouth region;

[0041] 6. Card slot. Detailed Implementation

[0042] Example 1

[0043] like Figures 1 to 3 As shown, in this embodiment, the present invention includes a sealing cap 1 connected to the bottle body and an air inlet pipe 2 penetrating the sealing cap 1 for gas interaction; the air inlet end of the air inlet pipe 2 is connected to a flow guide 4 for close contact with the user's nose, and the flow guide 4 forms an airflow cavity 5 for guiding airflow.

[0044] The bottle body is a sealed structure, which is used to form a gas circuit with the sealing cap 1, the air inlet pipe 2 and the air pressure regulating component 3. The upper part of the bottle body is provided with a connecting section that locks with the sealing cap 1.

[0045] The sealing cap 1 can be made of plastic. The lower edge of the sealing cap 1 is provided with a connecting edge that locks and seals with the bottle body. The connecting edge and the connecting section of the bottle body lock together and form a sealed space inside the bottle. During semi-closed channel practice, a stable airflow buffer circuit is provided. In the connection area of ​​the air pressure regulator 3, a vent is formed for airflow to be discharged, ensuring that the user can still achieve semi-closed channel training without installing the air pressure regulator 3.

[0046] The air inlet pipe 2 passes through the middle of the sealing cap 1 and enters the bottle body. The side wall of the air inlet pipe 2 fits against the sealing cap 1, effectively reducing gas leakage from the connection between the outer side wall of the air inlet pipe 2 and the sealing cap 1, improving the overall airtightness. At the same time, the air inlet pipe 2 can be removed from the sealing cap 1. The air inlet pipe 2, together with the air guide 4, can realize simple semi-closed channel training.

[0047] The connecting post 31 of the air pressure regulating component 3 is engaged and fixed in the slot 6 of the sealing cover 1. When using it, the user can install or remove the air pressure regulating component 3 according to personal usage habits to adjust the airflow resistance. When using the air pressure regulating component 3, the area of ​​the adjustment groove 33 in contact with the outside air is adjusted by moving the resistance block 32 up and down. When the resistance block 32 is moved up, the area of ​​the adjustment groove 33 in contact with the outside air increases, and the airflow resistance value of the semi-closed channel training decreases. When the resistance block 32 is moved down, the area of ​​the adjustment groove 33 in contact with the outside air decreases, and the airflow resistance value of the semi-closed channel training increases.

[0048] The air deflector 4 can be either a nasal mask or an oronasal mask. The air deflector 4 covers and is close to the user's face area, especially the area around the nose, so that the nasal cavity is connected to the closed space inside the bottle through the air inlet pipe 2 and the connecting pipe 41. The connecting pipe 41 and the air inlet end of the air inlet pipe 2 are detachably connected by an interference fit, which is convenient for users to install and use in daily life. When using it, the user can close the mouth and use the nose to exhale and make sounds. The air pressure regulating component 3 restricts the air flow speed to form airflow resistance, thereby achieving the purpose of high-pitched semi-closed channel training.

[0049] In this embodiment, a connecting pipe 41 is provided on the lower side of the air guide 4, the connecting pipe 41 is engaged with the air intake pipe 2, and an adhesive layer 42 for conforming to the user's face is provided on the edge of the air guide 4.

[0050] Specifically, the connecting pipe 41 is located on the lower side of the air guide 4 and is used to connect the air intake pipe 2 to achieve gas flow. It is located in the area below the air guide 4 and near the nose where the air is exhaled, so that when the user uses the nasal cavity for semi-closed channel training, the air flow is smoother and the nasal area is prevented from blocking the position of the connecting pipe 41, affecting the airflow output efficiency, increasing the resistance of semi-closed channel training, and thus resulting in poor training effect.

[0051] The bonding layer 42 can be made of silicone or rubber to adhere to the user's facial skin and achieve a sealing effect, improving airtightness. The silicone or rubber is made of flexible material, which increases the skin fit and improves user comfort.

[0052] In this embodiment, the airflow cavity 5 is formed with a nasal bridge region 51 for conforming to the bridge of the nose, and a nasal wing region 52 for conforming to the periphery of the nasal wing is provided below the nasal bridge region 51. The connecting pipe 41 is connected to the lower side of the nasal wing region 52.

[0053] The flow guide 4 is in the form of a nose mask. The bridge area 51 is used to fit the user's bridge of the nose, and the wing area 52 is used to fit the user's wing area. The user holds the flow guide 4 and covers it close to the nose area to perform high-pitched semi-closed channel training based on nasal resonance.

[0054] In this embodiment, the sealing cover 1 is snapped with an air pressure regulating component 3;

[0055] The air pressure regulating component 3 includes a connecting post 31 that engages with the sealing cover 1 and a resistance block 32 that is slidably connected to the connecting post 31; the side wall of the connecting post 31 is formed with an adjusting groove 33, and the resistance block 32 is formed with an adjusting block 34 that slidably engages with the adjusting groove 33.

[0056] Specifically, the side wall of the resistance block 32 is tightly fitted to the inner wall of the connecting column 31 to prevent airflow from leaking out from the gap between the side wall of the resistance block 32 and the inner wall of the connecting column 31. The lower end of the connecting column 31 is provided with a retaining ring that engages with the retaining groove 6. The retaining ring structure makes it easy for users to disassemble and install, facilitates daily maintenance and improves practicality. Users can disassemble or install the air pressure regulating component 3 according to their usage habits to increase the range of gas resistance adjustment.

[0057] In this embodiment, a scale groove 35 for marking the degree of resistance is formed on one side of the adjustment groove 33.

[0058] Specifically, the scale groove 35 allows users to clearly obtain the airflow resistance corresponding to the height of the resistance block 32, so as to adjust the height position of the resistance block 32 according to their own training needs and accurately control the airflow resistance.

[0059] In this embodiment, the sealing cover 1 has a groove 6 that engages with the connecting post 31.

[0060] Specifically, the slot 6 is located on one side of the air intake pipe 2 and is used to connect and install the air pressure regulator 3.

[0061] In this embodiment, the method of use includes the following steps:

[0062] S1. Connect the sealing cap 1 to the bottle body and ensure a seal;

[0063] S2. Adjust the height of the resistance block 32 and adjust the gas outflow area of ​​the air pressure regulating component 3;

[0064] S3. Install the air guide 4 on the outer end of the air intake pipe 2;

[0065] S4. Hold the air guide 4 in your hand and make the air guide 4 fit tightly against your face;

[0066] S5. The user exhales air through the nose and makes a sound. The airflow enters the bottle body along the connecting pipe 41 and the air inlet pipe 2, and the airflow is ejected from the regulating groove 33, completing the semi-closed sound channel training.

[0067] Specifically, users can add liquid into the bottle to further compress the space inside the bottle, while the outlet of the air inlet pipe 2 is located below the liquid level, which can further increase the airflow resistance.

[0068] Example 2

[0069] Figures 4 to 6 The illustration shows a second embodiment of the present invention, which is similar to... Figures 1 to 3 The difference in the first embodiment shown is that:

[0070] In this embodiment, the airflow cavity 5 has an upper nasal region 53 for conforming to the bridge of the nose, and a mouth region 54 for conforming to the periphery of the mouth is provided below the upper nasal region 53. The connecting tube 41 is connected to the mouth region 54.

[0071] In this embodiment, in step S5, the air guide 4 covering the upper nasal region 53 and the mouth region 54 is selected, and the user can blow air and make sounds through the mouth and mouth and nose to complete semi-closed channel training.

[0072] Specifically, the air deflector 4 is in the form of a mouth and nose mask. The bridge of the nose area 51 is used to fit the bridge of the user's nose, and the mouth area 54 is used to fit the area around the user's mouth. The user holds the air deflector 4 and covers it close to the nose and mouth. During training, air can be blown out from the nose and mouth at the same time and make a sound, or one of them can be chosen to blow out air and make a sound, thereby realizing high-pitched semi-closed channel training based on nasal resonance.

[0073] Example 3

[0074] Figure 7 The illustration shown is a third embodiment of the present invention, which is related to... Figures 1 to 6 The difference between the first and second embodiments shown is that:

[0075] When using the device, the user removes the air deflector 4 and performs semi-closed channel training by holding the air intake tube 2 in their mouth.

[0076] In this embodiment, in step S5, the user can disassemble the air guide 4, breathe out gas and make a sound by holding the air intake end of the air intake pipe 2 in their mouth, thus completing this closed-channel training.

[0077] Among them, semi-closed channel training is carried out by holding the air inlet tube 2 in the mouth. After the user holds the air inlet tube 2 in the mouth, high-pitched semi-closed channel training based on oral resonance is carried out, which improves the application range of the device and increases the training range.

[0078] Example 4

[0079] like Figures 10 to 11The image shows the fourth embodiment of the present invention, which is related to... Figures 1 to 7 The differences between the first, second, and third embodiments shown are as follows:

[0080] When in use, the user removes the air inlet tube 2 from the middle of the sealing cover 1, holds the air guide 4 and covers it close to the face. During training, the user blows air out of the nose and makes a sound, thereby realizing a simple high-pitched semi-closed channel training based on nasal resonance.

[0081] In this embodiment, the flow shield 4 can be a nasal mask or an oronasal mask.

[0082] like Figure 10 When the nasal mask method is selected, the user blows air through the nose and makes a sound, thereby achieving high-pitched semi-closed vocal tract training based on nasal resonance.

[0083] like Figure 11 As shown, when using the mouth and nose mask method for training, air can be blown out from the nose and mouth at the same time and sound can be produced, or air can be blown out from one of them and sound can be produced, thereby achieving high-pitched semi-closed duct training based on nasal resonance.

[0084] Specifically, this embodiment facilitates use by users in the absence of a bottle or sealing device. In the absence of adjustable airflow resistance, the resistance formed by the blown airflow can be trained through the air inlet pipe 2 and the connecting pipe 4.

[0085] Although the embodiments of the present invention are described with reference to actual solutions, they do not constitute a limitation on the meaning of the present invention. Modifications to the embodiments and combinations with other solutions based on this specification will be obvious to those skilled in the art.

Claims

1. A semi-enclosed acoustic training device for high-pitched training, comprising a bottle body, a sealing cap (1) connected to the bottle body, and an air inlet pipe (2) passing through the sealing cap (1) for gas exchange, characterized in that: The air intake end of the air intake pipe (2) is connected to a flow guide (4) for close contact with the user's nose, and the flow guide (4) forms an airflow cavity (5) for guiding airflow.

2. The semi-enclosed channel training device for high-pitched training according to claim 1, characterized in that: A connecting pipe (41) is provided on the lower side of the air guide (4), and the connecting pipe (41) is engaged with the air intake pipe (2). A fitting layer (42) for fitting the user's face is provided on the edge of the air guide (4).

3. The semi-enclosed channel training device for high-pitched training according to claim 2, characterized in that: The airflow cavity (5) has a nasal bridge region (51) for fitting the bridge of the nose, and a nasal wing region (52) for fitting the periphery of the nasal wing is provided below the nasal bridge region (51). The connecting tube (41) is connected to the lower side of the nasal wing region (52).

4. A semi-closed channel training device for high-pitched training according to claim 2, characterized in that: The airflow cavity (5) has an upper nasal region (53) for fitting the bridge of the nose, and a mouth region (54) for fitting the periphery of the mouth is provided below the upper nasal region (53). The connecting tube (41) is connected to the mouth region (54).

5. A semi-closed channel training device for high-pitched training according to claim 1, characterized in that: The sealing cap (1) is snapped with a pressure regulating component (3); The air pressure regulating component (3) includes a connecting post (31) that engages with the sealing cover (1) and a resistance block (32) that is slidably connected to the connecting post (31); the side wall of the connecting post (31) is formed with an adjusting groove (33), and the resistance block (32) is formed with an adjusting block (34) that is slidably engaged with the adjusting groove (33).

6. A semi-enclosed channel training device for high-pitched training according to claim 5, characterized in that: One side of the adjustment groove (33) has a scale groove (35) for marking the degree of resistance.

7. A semi-closed channel training device for high-pitched training according to claim 5, characterized in that: The sealing cap (1) has a groove (6) that engages with the connecting post (31).

8. A method of using the semi-enclosed channel training device for high-pitched training as described in any one of claims 1-7, characterized in that, The usage method includes the following steps: S1. Connect the sealing cap (1) to the bottle body and ensure a seal; S2. Adjust the height of the resistance block (32) and adjust the gas outflow area of ​​the air pressure regulator (3); S3. Install the air guide (4) on the outer end of the air intake pipe (2); S4. Hold the air guide (4) in your hand and press it against your face; S5. The user exhales air through the nose and makes a sound. The airflow enters the bottle body along the connecting pipe (41) and the air inlet pipe (2). The airflow is ejected from the regulating groove (33) to complete the semi-closed channel training.

9. The method of use according to claim 8, characterized in that: In step S5, the user can remove the air guide (4), breathe out gas and make a sound by holding the air intake end of the air intake pipe (2) in their mouth, and complete this closed-channel training.

10. The method of use according to claim 8, characterized in that: In step S5, the flow guide (4) covering the upper nasal region (53) and the mouth region (54) is selected, and the user can blow air through the mouth and nose to make a sound, thus completing the semi-closed vocal tract training.

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