CN108428387B - Vocal music teaching exercise assistor - Google Patents
Vocal music teaching exercise assistor Download PDFInfo
- Publication number
- CN108428387B CN108428387B CN201810228307.5A CN201810228307A CN108428387B CN 108428387 B CN108428387 B CN 108428387B CN 201810228307 A CN201810228307 A CN 201810228307A CN 108428387 B CN108428387 B CN 108428387B
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- China
- Prior art keywords
- rod
- clamping device
- vocal music
- connecting pipe
- music teaching
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B15/00—Teaching music
Abstract
The invention relates to a vocal music teaching exercise assistor, which comprises a base provided with a lifting rod, wherein a first training device is arranged on the lifting rod, the first training device comprises a pipe body provided with a height mark and an infrared photoelectric switch, the top end of the pipe body is provided with a one-way valve, the pipe body is connected with a first air inlet cover through a connecting pipe, the first connecting pipe is provided with a first flow regulating valve, a floating body is arranged in the pipe body, the middle part of the lifting rod is provided with a second training device, the second training device comprises a shell, the center of which is provided with a rotating shaft, the rotating shaft is provided with a sleeve, the outer circumference of the sleeve is provided with blades, the shell is provided with a through hole, the through hole is connected with a second connecting pipe, the second connecting pipe is provided with a second flow regulating valve, the tail end of the second connecting pipe is provided with a second air inlet cover, the rotating shaft is provided with a rotating speed sensor and an absolute, the controller is electrically connected with the power supply. The invention has good training effect and convenient operation.
Description
Technical Field
The invention belongs to the technical field of auxiliary learning instruments for vocal music, and particularly relates to an auxiliary device for teaching and practicing vocal music.
Background
In the Mei-Yin singing method, the singing is required to be natural in sounding, loud and bright in sound, elegant in sound, appropriate in resonance and smooth in consistency. The singing with beautiful voice is an activity which can be actively put into the whole body, and requires that the posture, fingers, language, emotion and the like of the body can be naturally unified. However, such unification requires that the key to singing be that of breathing. It is the power of singing voice, is the supporting power and is the basis. The singing voice controlled by respiration is the support of vocal music, graceful and dynamic voice, and the ingenious arrangement of the circle of the right cavity and the circle of the word without breath, and the singing voice is combined with the scientific singing throat by using artistic language.
Respiration is the basis for human survival and is also an essential condition in singing. The breathing during singing is not equal to the breathing during life, which is a subconscious, free mental activity, not controlled by the brain, and exists for the purpose of maintaining human survival. In vocal performance, however, breathing is a constrained, conscious need to serve the performance. The singer needs to consider factors such as when to breathe, how to breathe, where to inhale, how much to inhale, when to ventilate, and the like, and how well a song sings depends on the control of the singer on breathing.
The vocal music field has the saying that who knows the breath and will sing the song, which explains the importance of the breath in singing, the breath is a basic work that a singer should learn at first, and the breath with various intensities cannot be controlled stably in singing, so that the emitted sound is bound to have unnecessary trembling, and the singing quality is influenced certainly.
Vocal music teaching exercise auxiliary device on the existing market, the function is all more single, and can't accomplish to make the training person exhale gas with the expiratory rate of steady definite under the controllable expiratory dynamics of confirming, leads to the training person can not better exercise steady expiratory ability, has influenced the stationarity of its vocal pronunciation of singing.
Disclosure of Invention
In view of the above, the present invention provides a vocal music teaching and practicing aid to solve the deficiencies in the prior art.
The technical scheme of the invention is as follows: the utility model provides a vocal music teaching exercise assistor, includes the base, be provided with the lifter on the base, be provided with the clamping location on the lifter and clamp the device with first device and second of clamping, the second clamps the device and is located the first top that clamps the device, first clamp device and second clamp and are provided with first trainer on the device, first trainer includes the body, be provided with the height sign on the body, correspond on the height sign and be provided with a plurality of infrared ray photoelectric switch, every infrared ray photoelectric switch corresponds there is audible-visual annunciator, and every audible-visual annunciator's sound and light colour are different, the top of body is provided with the check valve that loses heart, the below of body is through the first inlet hood that connecting pipe connection has detachable funnel type, be provided with first flow control valve on the connecting pipe one, be provided with the body in the body, the lifting rod is also provided with a third clamping device which is positioned between the first clamping device and the second clamping device, the third clamping device is provided with a second training device which comprises a cylindrical shell, the center of the shell is provided with a rotating shaft, the rotating shaft is sleeved with a bearing, the outer ring of the bearing is fixed with a sleeve, the outer circumference of the sleeve is provided with a plurality of blades, one end of the shell, which is far away from the third clamping device, is provided with a through hole, the through hole is connected with a second connecting pipe, the second connecting pipe is provided with a second flow regulating valve, the tail end of the second connecting pipe is provided with a detachable funnel-shaped second air inlet cover, the inner walls of the second air inlet cover and the first air inlet cover are respectively provided with an airflow detection sensor, and the rotating shaft is also provided with a rotating speed sensor and an absolute value encoder for measuring the number of turns, the device comprises a rotating speed sensor, an absolute value encoder, an infrared photoelectric switch, a one-way valve, an airflow detection sensor, a first flow regulating valve and a second flow regulating valve, wherein the rotating speed sensor, the absolute value encoder, the infrared photoelectric switch, the one-way valve, the airflow detection sensor, the first flow regulating valve and the second flow regulating valve are respectively electrically connected with a controller, the controller is electrically connected with a touch display screen, and the touch display screen is electrically connected with a power.
Preferably, the lifting rod comprises a cylindrical first rod, the first rod is perpendicular to the base, a second rod is sleeved in the first rod, the second rod is connected with the first rod in a sliding mode, and a first fastening device used for fixing the position of the second rod is arranged on the first rod.
Preferably, the first clamping device and the second clamping device have the same structure, the second clamping device comprises a connecting rod fixedly connected with the second rod, the tail end of the connecting rod is fixedly sleeved with a ring, a first mounting hole perpendicular to the central axis of the sleeve ring is formed in the side wall of the sleeve ring, and a second fastening device is arranged in the first mounting hole.
Preferably, the third clamping device comprises a connecting block fixedly connected with the shell, a through hole is formed in the connecting block, the through hole is matched with the second rod, a second mounting hole perpendicular to the central axis of the through hole is formed in the side wall of the connecting block, and a third fastening device is arranged in the second mounting hole.
Preferably, the first and third fastening means are each a fastening screw or a fastening knob.
Preferably, the tube body is made of glass or polymethyl methacrylate high polymer transparent material which is convenient for observation.
Preferably, the height mark is marked by a printed mark or a carved line.
Preferably, the floating body comprises a cylinder, a hemispherical protrusion is fixed on the upper surface of the cylinder, the diameter of the hemispherical protrusion is consistent with that of the cylinder, and a spherical groove is formed in the lower surface of the cylinder.
Preferably, the floating body is made of polystyrene foam.
Compared with the prior art, the vocal music teaching exercise assistor provided by the invention has the beneficial effects that:
1. the whole height of the invention can be adjusted according to the height of a user, thereby being convenient for exercise and having good comfort.
2. The invention has multiple functions, can ensure that the trainer exhales gas at a stably determined exhalation rate under the determined controllable exhalation force, realizes the accurate adjustment of the exhalation rate under the determined exhalation force and the state monitoring of the user during the respiratory training, thereby exercising the stable exhalation capability of the trainer and improving the stability of singing and pronunciation of the trainer.
3. The invention has the advantages of detachable whole body, convenient use and carrying, strong operability, good practicability and worth of popularization.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a bottom view of the float of the present invention;
FIG. 3 is a front view of the float of the present invention;
figure 4 is a top view of the float of the present invention.
Description of reference numerals:
1. a base; 2. a lifting rod; 201. a second lever; 202. a first tightening device; 203. a first lever; 3. a second inlet cowl; 4. a second flow regulating valve; 5. a housing; 6. a blade; 7. a rotating shaft; 8. connecting blocks; 9. a third tightening device; 10. a connecting rod; 11. a collar; 12. a second tightening device; 13. a pipe body; 14. a float; 15. a first flow regulating valve; 16. a first inlet cowl; 17. a touch-sensitive display screen; 18. an infrared photoelectric switch.
Detailed Description
The invention provides an auxiliary device for vocal music teaching practice, which is described below with reference to the schematic structural diagrams of fig. 1 to 4.
As shown in fig. 1, the vocal music teaching practice assistor provided by the invention comprises a base 1, wherein a lifting rod 2 is arranged on the base 1, a first clamping device and a second clamping device for clamping and positioning are arranged on the lifting rod 2, the second clamping device is positioned above the first clamping device, a first training device is arranged on the first clamping device and the second clamping device, the first training device comprises a pipe body 13, a height mark is arranged on the pipe body 13, a plurality of infrared photoelectric switches 18 are correspondingly arranged on the height mark, each infrared photoelectric switch 18 corresponds to a sound-light alarm, the sound and light colors of each sound-light alarm are different, a one-way valve for air leakage is arranged at the top end of the pipe body 13, a first detachable funnel-shaped air inlet cover 16 is connected below the pipe body 13 through a connecting pipe, the first connecting pipe is provided with a first flow regulating valve 15, the pipe body 13 is internally provided with a floating body 14, the lifting rod 2 is also provided with a third clamping device which is positioned between the first clamping device and the second clamping device, the third clamping device is provided with a second training device, the second training device comprises a cylindrical shell 5, the center of the shell 5 is provided with a rotating shaft 7, the rotating shaft 7 is sleeved with a bearing, the outer ring of the bearing is fixed with a sleeve, the outer circumference of the sleeve is provided with a plurality of blades 6, one end of the shell 5 far away from the third clamping device is provided with a through hole which is connected with a second connecting pipe, the second connecting pipe is provided with a second flow regulating valve 4, the tail end of the second connecting pipe is provided with a detachable funnel-shaped second air inlet cover 3, the inner walls of the second air inlet cover 3 and the first air inlet cover 16 are respectively provided with an airflow detection sensor, the rotating shaft 7 is further provided with a rotating speed sensor and an absolute value encoder for measuring the number of turns, the rotating speed sensor, the absolute value encoder, the infrared photoelectric switch 18, the one-way valve, the airflow detection sensor, the first flow regulating valve 15 and the second flow regulating valve 4 are respectively electrically connected with the controller, the controller is electrically connected with the touch display screen 17, and the touch display screen 17 is electrically connected with the power supply through the control switch.
Further, the lifting rod 2 comprises a cylindrical first rod 203, the first rod 203 is perpendicular to the base 1, a second rod 201 is sleeved in the first rod 203, the second rod 201 is slidably connected with the first rod 203, and a first fastening device 202 for fixing the position of the second rod 201 is arranged on the first rod 203.
Further, the first clamping device and the second clamping device have the same structure, the second clamping device comprises a connecting rod 10 fixedly connected with the second rod 201, the tail end of the connecting rod 10 is fixedly sleeved with a sleeve ring 11, a first mounting hole perpendicular to the central axis of the sleeve ring 11 is formed in the side wall of the sleeve ring 11, and a second fastening device 12 is arranged in the first mounting hole.
Further, the third clamping device comprises a connecting block 8 fixedly connected with the shell 5, a through hole is formed in the connecting block 8, the through hole is matched with the second rod 201, a second mounting hole perpendicular to the central axis of the through hole is formed in the side wall of the connecting block 8, and a third fastening device 9 is arranged in the second mounting hole.
Further, the first fastening device 202, the second fastening device 12 and the third fastening device 9 are all fastening screws or fastening knobs.
Further, the tube 13 is made of glass or polymethyl methacrylate polymer transparent material for convenient observation.
Furthermore, the height mark is marked by adopting a printed mark or a carved line.
As shown in fig. 2 to 4, further, the floating body 14 includes a cylinder, a hemispherical protrusion is fixed on the upper surface of the cylinder, the diameter of the hemispherical protrusion is the same as that of the cylinder, and a spherical groove is formed on the lower surface of the cylinder.
Further, the floating body 14 is made of polystyrene foam.
The controller is a PLC controller, and the model is STC12C5A08 AD.
Wherein, the revolution speed sensor is Kingyu magnetoelectric revolution speed sensor SZMB-9/T-03.
Wherein the air flow detection sensor is a hot film type rapid bidirectional air flow sensor LMM-H03 of American MEAS.
The first flow regulating valve and the second flow regulating valve are respectively a pneumatic V-shaped ball valve VQ647F-16CVQ677F and are used for regulating the flow of inlet air and realizing the regulation of the training intensity.
Wherein, the absolute value encoder adopts a magneto-electric absolute value encoder HSA 16-076012N-5L.
The infrared photoelectric switch adopts a correlation JUNYE/H21A 3.
When the first training device is used specifically, a user firstly adjusts the opening degree of the first flow regulating valve to determine the strength grade of training, then the first air inlet cover is used for blowing air, the floating body is blown up after the air enters the tube body, the floating body moves upwards along the tube body, compressed air at the upper part is discharged through the one-way valve, the floating body is only acted by the air at the lower part in the upwards moving process, when the floating body rises to a detection area of an infrared photoelectric switch, the light path of infrared rays is blocked, the infrared photoelectric switch feeds back a detected blocked signal to the controller and controls a corresponding sound alarm to emit sound and light, the user keeps the state of the corresponding sound alarm by adjusting the size and the speed of the exhaled air, and the aim of training the user to exhale the air at a stable and determined exhalation speed under the determined exhalation force can be achieved, and the accurate exhalation speed adjustment under the determined exhalation force can be realized, so as to achieve the purpose of training the ability of stable expiration.
When the second training device is used specifically, a user blows air through the second air inlet cover, the air enters the pipe body and pushes the blades to rotate along the rotating shaft, after one air is blown out, the air flow detection sensor, the rotating speed sensor and the rotating speed sensor transmit detected data to the controller to be recorded, the data are displayed on the touch display screen in real time, the second training device can also be used for monitoring continuous blowing, and at the moment, the displayed data can reflect the air control capacity of the user and are used for monitoring the state of the user during breathing training.
Compared with the prior art, the vocal music teaching practice assistor provided by the invention has the advantages that the overall height can be adjusted according to the height of a user, the practice is facilitated, the comfort is good, the functions are multiple, a trainer can exhale gas at a steadily determined exhalation rate under the determined controllable exhalation force, the exhalation rate can be accurately adjusted under the determined exhalation force, the steady exhalation capacity of the trainer can be exercised, the state monitoring during the respiratory training of the user is realized, the stability of singing pronunciation of the trainer is improved, the vocal music teaching practice assistor is integrally detachable, the vocal music teaching practice assistor is convenient to use and carry, the operability is strong, the practicability is good, and the vocal music teaching practice assistor is worthy of popularization.
The above disclosure is only for the preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (7)
1. The utility model provides a vocal music teaching exercise assistor, includes base (1), be provided with lifter (2) on base (1), its characterized in that, it clamps the device with first clamping device and second to be provided with the clamping location on lifter (2), the second clamps the device and is located the first top that clamps the device, first clamping device and second clamp and to be connected with first trainer on the device, first trainer includes body (13), be provided with high sign on body (13), be provided with a plurality of infrared ray photoelectric switch (18) on the high sign, every infrared ray photoelectric switch (18) correspond has audible-visual annunciator, and the sound and the light colour of every audible-visual annunciator are different, the top of body (13) is provided with the check valve that loses heart, the below of body (13) is through connecting pipe one and is connected with the first cover that admits air (16) of detachable funnel type, the first connecting pipe is provided with a first flow regulating valve (15), a floating body (14) is arranged in the pipe body (13), the lifting rod (2) is further provided with a third clamping device, the third clamping device is positioned between the first clamping device and the second clamping device, the third clamping device is detachably connected with a second training device, the second training device comprises a cylindrical shell (5), the center of the shell (5) is provided with a rotating shaft (7), the rotating shaft (7) is sleeved with a bearing, the outer ring of the bearing is fixed with a sleeve, the outer circumference of the sleeve is provided with a plurality of blades (6), one end of the shell (5) far away from the third clamping device is provided with a through hole, the through hole is connected with a second connecting pipe, the second connecting pipe is provided with a second flow regulating valve (4), the tail end of the second connecting pipe is provided with a detachable funnel-shaped second air inlet cover (3), the inner walls of the second air inlet cover (3) and the first air inlet cover (16) are respectively provided with an air flow detection sensor, the rotating shaft (7) is also provided with a rotating speed sensor and an absolute value encoder for measuring the number of turns, the rotating speed sensor, the absolute value encoder, an infrared photoelectric switch (18), a one-way valve, the air flow detection sensor, the first flow regulating valve (15) and the second flow regulating valve (4) are respectively and electrically connected with a controller, the controller is electrically connected with a touch display screen (17), and the touch display screen (17) is electrically connected with a power supply through a control switch;
the floating body (14) comprises a cylinder, a hemispherical protrusion is fixed on the upper surface of the cylinder, the diameter of the hemispherical protrusion is consistent with that of the cylinder, a spherical groove is formed in the lower surface of the cylinder, and the floating body (14) is made of polystyrene foam plastic.
2. A vocal music teaching practice aid according to claim 1, wherein the lifting rod (2) comprises a cylindrical first rod (203), the first rod (203) is perpendicular to the base (1), a second rod (201) is sleeved in the first rod (203), the second rod (201) is slidably connected with the first rod (203), and a first fastening device (202) for fixing the position of the second rod (201) is arranged on the first rod (203).
3. The vocal music teaching exercise assistor according to claim 2, wherein the first clamping device and the second clamping device have the same structure, the second clamping device comprises a connecting rod (10) fixedly connected with the second rod (201), the end of the connecting rod (10) is fixedly sleeved with a collar (11), a first mounting hole perpendicular to the central axis of the collar (11) is formed in the side wall of the collar (11), and a second fastening device (12) is arranged in the first mounting hole.
4. The auxiliary device for vocal music teaching practice according to claim 2, wherein the third clamping device comprises a connecting block (8) fixedly connected with the housing (5), the connecting block (8) is provided with a through hole, the through hole is matched with the second rod (201), the side wall of the connecting block (8) is provided with a second mounting hole perpendicular to the central axis of the through hole, and a third fastening device (9) is arranged in the second mounting hole.
5. A vocal music teaching practice aid according to claim 4, wherein said first fastening means (202) and third fastening means (9) are both fastening screws or fastening knobs.
6. A vocal music teaching practice aid according to claim 1, wherein said tube (13) is a glass or polymethylmethacrylate polymer transparent material for easy observation.
7. The vocal music teaching practice aid according to claim 1, wherein the height indication is marked by printed marks or engraved lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810228307.5A CN108428387B (en) | 2018-03-16 | 2018-03-16 | Vocal music teaching exercise assistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810228307.5A CN108428387B (en) | 2018-03-16 | 2018-03-16 | Vocal music teaching exercise assistor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108428387A CN108428387A (en) | 2018-08-21 |
| CN108428387B true CN108428387B (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810228307.5A Expired - Fee Related CN108428387B (en) | 2018-03-16 | 2018-03-16 | Vocal music teaching exercise assistor |
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| Country | Link |
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| CN (1) | CN108428387B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637269A (en) * | 2019-01-08 | 2019-04-16 | 牡丹江师范学院 | A kind of music breath exercise device |
| CN111583760A (en) * | 2020-06-09 | 2020-08-25 | 南京农业大学 | Oral english teaching auxiliary device |
| CN112991869A (en) * | 2021-02-23 | 2021-06-18 | 翟燕敏 | Vocal music teaching system and teaching device thereof |
| CN113870654A (en) * | 2021-09-27 | 2021-12-31 | 阳光学院 | Assembled trainer of concatenation convenient to vocal music sound production |
| CN115394152B (en) * | 2022-09-30 | 2023-11-21 | 江西财经大学 | Intelligent auxiliary device for vocal music breath exercise |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19903795B4 (en) * | 1999-02-01 | 2004-08-26 | Medisize B.V. | Breathing training device to improve vital capacity |
| CN205667703U (en) * | 2016-03-31 | 2016-11-02 | 李秀琴 | A kind of musical respiration training device |
| CN205964887U (en) * | 2016-08-13 | 2017-02-22 | 河南师范大学新联学院 | Vocal music respiratory trainer |
| CN206434792U (en) * | 2016-12-19 | 2017-08-25 | 高华曼 | A kind of musical respiration training device |
| CN206411913U (en) * | 2016-12-26 | 2017-08-15 | 玉溪师范学院 | A kind of vocal music breath exercising machine |
| CN206849318U (en) * | 2017-04-19 | 2018-01-05 | 吴迪 | A kind of vocal music breath exercising machine |
| CN206805837U (en) * | 2017-04-22 | 2017-12-26 | 内蒙古民族大学 | A kind of vocal music breath exercise apparatus |
| CN207068279U (en) * | 2017-05-08 | 2018-03-02 | 黑龙江工业学院 | A kind of vocal music breath exercise apparatus |
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2018
- 2018-03-16 CN CN201810228307.5A patent/CN108428387B/en not_active Expired - Fee Related
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