CN112150993B - Electric blowing pipe - Google Patents
Electric blowing pipe Download PDFInfo
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- CN112150993B CN112150993B CN202011038256.3A CN202011038256A CN112150993B CN 112150993 B CN112150993 B CN 112150993B CN 202011038256 A CN202011038256 A CN 202011038256A CN 112150993 B CN112150993 B CN 112150993B
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- 238000007664 blowing Methods 0.000 title claims abstract description 86
- 238000003825 pressing Methods 0.000 claims abstract description 72
- 238000001514 detection method Methods 0.000 claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 15
- 230000006698 induction Effects 0.000 claims description 10
- 230000033764 rhythmic process Effects 0.000 claims description 8
- 230000005236 sound signal Effects 0.000 claims description 8
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000011295 pitch Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/32—Constructional details
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- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
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- Electrophonic Musical Instruments (AREA)
Abstract
The invention relates to the technical field of electric blowpipes, in particular to an electric blowpipe which comprises a processor, a power supply, a pipe body, a blowpipe arranged at one end of the pipe body, a plurality of sound holes arranged on the pipe body, a sound hole pressing detection device, an air blowing detection device, an audio output module and a wireless transmission module, wherein the power supply, the sound hole pressing detection device, the air blowing detection device, the audio output module and the wireless transmission module are respectively and electrically connected with the processor; the blowing nozzle is detachably sleeved with a nozzle sleeve; the invention not only can replace the traditional flute to play, but also can be connected with the intelligent terminal in a wireless communication way, and can upload the playing works, thereby being beneficial to improving the playing skills and level.
Description
Technical field:
The invention relates to the technical field of electric blowpipes, in particular to an electric blowpipe.
The background technology is as follows:
The clarinet is a woodwind instrument with long history in Europe, has graceful and round tone, is an important wind instrument in Europe, and is also a standard solo instrument in the baroque era. The clarinet plays a great role in both professional musical performance and general musical education. From the world of the wiener music school, the well-known music school to the common middle and primary schools, the elegant and popular musical instrument can be seen everywhere, and the clarinet is one of the most popular musical instruments in the world today.
With the development of society, an electric blowing pipe capable of replacing the flute playing appears on the market, and the electric blowing pipe is simple in blowing and attractive in tone; however, most of the conventional electroblowing pipes are simple in function and cannot well meet various use requirements of users.
The invention comprises the following steps:
the invention aims to provide an electric blowing pipe which can replace the traditional flute to blow and can be connected with an intelligent terminal in a wireless communication manner, and can upload performance works, thereby being beneficial to improving the blowing skill and level.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the electric blowing pipe comprises a processor, a power supply, a pipe body, a blowing nozzle arranged at one end of the pipe body, a plurality of sound holes arranged on the pipe body, a sound hole pressing detection device, a blowing detection device, an audio output module and a wireless transmission module, wherein the power supply, the sound hole pressing detection device, the blowing detection device, the audio output module and the wireless transmission module are respectively and electrically connected with the processor; the sound hole pressing detection device is used for converting the pressing condition of each sound hole into corresponding electric signals and transmitting the corresponding electric signals to the processor; the blowing detection device is used for converting blowing force into corresponding electric signals and transmitting the electric signals to the processor; the processor is used for receiving and processing the electric signals transmitted by the sound hole pressing detection device and the air blowing detection device and outputting corresponding audio signals; the audio output module is used for receiving the audio signals transmitted by the processing processor and outputting sound; the wireless transmission module is used for realizing wireless communication connection with the intelligent terminal; the blowing nozzle is detachably sleeved with a nozzle sleeve.
The further improvement of the scheme is that each sound hole is formed in the upper surface of the pipe body, the sound hole pressing detection device comprises a first touch induction piece, the first touch induction piece is arranged at the inner top of the pipe body and is contacted with the bottom of each sound hole, a touch induction area for detecting that the sound Kong Shifou is pressed is formed in each sound hole by the first touch induction piece, and the first touch induction piece is electrically connected with the processor.
The scheme is further improved in that seven sound holes are formed, and the seven sound holes are sequentially formed from back to front into a first sound hole, a second sound hole, a third sound hole, a fourth sound hole, a fifth sound hole, a sixth sound hole and a seventh sound hole; the upper surface of body still shaping has first semitone hole, second semitone hole, and first semitone hole is close to setting up in the right side in sixth tone hole, and the second semitone hole is close to setting up in the right side in seventh tone hole, and first touch-sensitive piece still contacts with the bottom in first semitone hole, second semitone hole, and first touch-sensitive piece is formed the touch-sensitive district that is used for detecting whether this semitone hole is pressed in first semitone hole, second semitone hole respectively.
According to the scheme, the overtone hole is formed in the lower surface of the pipe body, the overtone hole pressing detection device further comprises a second touch sensing piece, the second touch sensing piece is arranged at the inner bottom of the pipe body and is in contact with the top of the overtone hole, two independent touch sensing areas for detecting the pressing condition of the overtone hole are formed in the overtone hole by the second touch sensing piece, and the second touch sensing piece is electrically connected with the processor.
The method is characterized in that the center of the first sound hole is positioned at the middle position of the upper surface of the pipe body in the left-right direction, the center of the second sound hole is positioned at the middle position of the upper surface of the pipe body in the left-right direction, the center of the third sound hole is positioned at the right-side position of the upper surface of the pipe body in the left-right direction, the center of the fourth sound hole is positioned at the left-side position of the upper surface of the pipe body in the left-right direction, the center of the fifth sound hole is positioned at the middle position of the upper surface of the pipe body in the left-right direction, the center of the sixth sound hole is positioned at the left-side position of the upper surface of the pipe body in the left-right direction, the center of the first half sound hole is positioned at the right-side position of the upper surface of the pipe body in the left-right direction, and the center of the second half sound hole is positioned at the right-side position of the upper surface of the pipe body in the left-right direction; the distance between the center of the first sound hole and the center of the second sound hole in the front-rear direction is a first pitch, the distance between the center of the second sound hole and the center of the third sound hole in the front-rear direction is a second pitch, the distance between the center of the third sound hole and the center of the fourth sound hole in the front-rear direction is a third pitch, the distance between the center of the fourth sound hole and the center of the fifth sound hole in the front-rear direction is a fourth pitch, the distance between the center of the fifth sound hole and the center of the sixth sound hole in the front-rear direction is a fifth pitch, the distance between the center of the sixth sound hole and the center of the seventh sound hole in the front-rear direction is a sixth pitch, and the pitches are sequentially from large to small.
The upper surface of the pipe body comprises a first pressing surface and a second pressing surface, the first pressing surface is arranged at the front end of the top of the pipe body in a manner that the front end is arranged at the lower part and the rear end is arranged at the upper part, the second pressing surface is connected with the rear end of the first pressing surface in a manner that the front end is arranged at the lower part and the rear end is arranged at the upper part, the included angle between the first pressing surface and the horizontal plane is 5-15 degrees, the included angle between the second pressing surface and the horizontal plane is 1-3 degrees, the first sound hole, the second sound hole, the third sound hole, the fourth sound hole, the fifth sound hole and the sixth sound hole are all arranged on the second pressing surface, and the seventh sound hole is arranged on the first pressing surface.
The further improvement to above-mentioned scheme does, the blowing nozzle includes air inlet, first air vent, second air vent, and first air vent, second air vent are linked together with the air inlet respectively, and the detection device that blows includes air pressure sensor, first trachea, second trachea, and first tracheal one end is linked together with first air vent, and first tracheal other end leads to air pressure sensor, and second tracheal one end is linked together with the second air vent, and second tracheal other end leads to outside air, and air pressure sensor is connected with the treater electricity.
The audio output module comprises an audio circuit, an earphone hole and a loudspeaker, wherein the input end of the audio circuit is electrically connected with the processor, and the two output ends of the audio circuit are respectively electrically connected with the earphone hole and the loudspeaker.
The rubber anti-slip pad, the display device and the function keys are arranged at the bottom of the tube body, and the function keys comprise one or more of tone color keys for switching tone colors, tone shifting keys for adjusting tone, rhythm keys for rhythm assistance, demonstration music keys for playing demonstration music, speed keys for switching music playing speed, metronome keys for beat assistance and volume keys for adjusting volume.
A further improvement of the scheme is that the blowing nozzle is detachably sleeved with a nozzle sleeve.
The invention has the beneficial effects that: the invention provides an electric blowing pipe which comprises a processor, a power supply, a pipe body, a blowing nozzle arranged at one end of the pipe body, a plurality of sound holes arranged on the pipe body, a sound hole pressing detection device, a blowing detection device, an audio output module and a wireless transmission module, wherein the power supply, the sound hole pressing detection device, the blowing detection device, the audio output module and the wireless transmission module are respectively and electrically connected with the processor; the sound hole pressing detection device is used for converting the pressing condition of each sound hole into corresponding electric signals and transmitting the corresponding electric signals to the processor; the blowing detection device is used for converting blowing force into corresponding electric signals and transmitting the electric signals to the processor; the processor is used for receiving and processing the electric signals transmitted by the sound hole pressing detection device and the air blowing detection device and outputting corresponding audio signals; the audio output module is used for receiving the audio signals transmitted by the processing processor and outputting sound; the wireless transmission module is used for realizing wireless communication connection with the intelligent terminal; the blowing nozzle is detachably sleeved with a nozzle sleeve; the invention has the following advantages:
1. Compared with the traditional clarinet, the wireless communication connection between the wireless transmission module and the intelligent terminal can be realized, the wireless communication connection between the wireless communication device and the intelligent terminal can be realized, the playing works of users can be uploaded and saved or shared with other people, and the defects in the playing process can be analyzed and found through the cooperation of the intelligent terminal, so that the playing skill and level can be improved;
2. Compared with the mode of pressing the common key to replace the traditional clarinet pressing sound hole, the invention adopts the touch sensing mode to replace the traditional clarinet pressing sound hole, which is more sensitive and accurate, has more consistent hand feeling, and is convenient for a player to switch back and forth between the traditional clarinet and the electric blowing pipe without influencing hand feeling, blowing habit and the like;
3. The sound hole touch sensing areas are respectively corresponding to the sound holes of the traditional eight-hole clarinet, so that the traditional eight-hole clarinet can be restored to the greatest extent, a player of the traditional eight-hole clarinet can quickly put on a flashlight blowing tube, and the player can conveniently switch back and forth between the traditional eight-hole clarinet and the flashlight blowing tube for use without affecting handfeel, blowing habit and the like;
4. The blowing detection device disclosed by the invention has a simple and reasonable overall structure, can rapidly and accurately detect the blowing force, and can smoothly discharge the water from the electric blowpipe body without being adhered to the air pressure sensor;
5. Compared with the positions of the sound holes of the traditional flute, the positions of the sound holes of the flute are more in accordance with human engineering mechanics, fingers do not need to be deliberately placed on the sound holes to be pressed, and can touch the sound holes to be pressed under a relaxed state, so that the comfort of playing can be improved, the fingers are not easy to feel tired, and therefore, the playing can be practiced and carried out for a long time, and the practicability is stronger;
6. The blowing nozzle is detachably sleeved with the nozzle sleeve, so that a plurality of people can share one electric blowing pipe only by replacing the nozzle sleeve, direct contact with the blowing nozzle is not needed during blowing, the blowing nozzle is cleaner and sanitary to use, the blowing nozzle can be suitable for occasions where a plurality of people alternately use the same electric blowing pipe, and the practicability is higher.
Description of the drawings:
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of another view of the present invention.
Fig. 3 is a schematic exploded view of the present invention.
Fig. 4 is a schematic view of the structure of the mouthpiece of the present invention.
Fig. 5 is a control schematic block diagram of the present invention.
Fig. 6 is a schematic circuit diagram of the present invention.
Reference numerals illustrate: the processor 1, the power supply 2, the pipe body 3, the first pressing surface 31, the second pressing surface 32, the mouthpiece 4, the air inlet 41, the first vent hole 42, the second vent hole 43, the sound hole pressing detection device 5, the first touch-sensitive sheet 51, the touch-sensitive area 511, the second touch-sensitive sheet 52, the air blow detection device 6, the air pressure sensor 61, the first air tube 62, the second air tube 63, the audio output module 7, the audio circuit 71, the earphone hole 72, the speaker 73, the wireless transmission module 8, the overtone hole 90, the first sound hole 91, the second sound hole 92, the third sound hole 93, the fourth sound hole 94, the fifth sound hole 95, the sixth sound hole 96, the seventh sound hole 97, the first half sound hole 98, the second half sound hole 99, the rubber cleat 10, the display device 11, the function key 12, and the mouthpiece 13.
The specific embodiment is as follows:
the invention is further described below with reference to the accompanying drawings, as shown in fig. 1-6, the invention comprises a processor 1, a power supply 2, a pipe body 3, a mouthpiece 4 arranged on one end of the pipe body 3, a plurality of sound holes arranged on the pipe body 3, a sound hole pressing detection device 5, a blowing detection device 6, an audio output module 7 and a wireless transmission module 8, wherein the power supply 2, the sound hole pressing detection device 5, the blowing detection device 6, the audio output module 7 and the wireless transmission module 8 are respectively and electrically connected with the processor 1; the sound hole pressing detection device 5 is used for converting the pressing condition of each sound hole into corresponding electric signals and transmitting the corresponding electric signals to the processor 1; the blowing detection device 6 is used for converting blowing force into corresponding electric signals and transmitting the electric signals to the processor 1; the processor 1 is used for receiving and processing the electric signals transmitted by the sound hole pressing detection device 5 and the air blowing detection device 6 and outputting corresponding audio signals; the audio output module 7 is used for receiving the audio signal transmitted by the processing processor 1 and outputting sound; the wireless transmission module 8 is used for realizing wireless communication connection with an intelligent terminal, and the intelligent terminal can be a smart phone, a computer and the like; compared with the traditional clarinet, the wireless communication connection between the wireless transmission module 8 and the intelligent terminal can be realized, the wireless communication connection between the wireless communication device and the intelligent terminal can be realized, the playing works of a user can be uploaded and saved or shared with other people, and the defects existing in the playing process can be analyzed and found through the cooperation of the intelligent terminal, so that the playing skills and the playing level can be improved.
Each sound hole is formed on the upper surface of the pipe body 3, the sound hole pressing detection device 5 comprises a first touch sensing piece 51, the first touch sensing piece 51 is arranged at the inner top of the pipe body 3 and is contacted with the bottom of each sound hole, the first touch sensing piece 51 respectively forms a touch sensing area 511 for detecting that the sound Kong Shifou is pressed in each sound hole, and the first touch sensing piece 51 is electrically connected with the processor 1; the number of the sound holes is seven, and the seven sound holes are sequentially from back to front, namely a first sound hole 91, a second sound hole 92, a third sound hole 93, a fourth sound hole 94, a fifth sound hole 95, a sixth sound hole 96 and a seventh sound hole 97; the upper surface of the tube body 3 is further formed with a first semitone hole 98 and a second semitone hole 99, the first semitone hole 98 is close to the right side of the sixth tone hole 96, the second semitone hole 99 is close to the right side of the seventh tone hole 97, the first touch sensing piece 51 is further contacted with the bottoms of the first semitone hole 98 and the second semitone hole 99, and the first touch sensing piece 51 forms a touch sensing area 511 for detecting whether the semitone hole is pressed or not in the first semitone hole 98 and the second semitone hole 99 respectively; the overtone hole 90 is formed on the lower surface of the pipe body 3, and each sound hole touch sensing area 511 of the invention corresponds to each sound hole of the traditional eight-hole clarinet respectively, so that the traditional eight-hole clarinet can be restored to the greatest extent, a player of the traditional eight-hole clarinet can quickly get on the flashlight blowing pipe, and the player can conveniently switch back and forth between the traditional eight-hole clarinet and the flashlight blowing pipe for use without influencing handfeel, blowing habit and the like; the harmonic-wave hole pressing detection device 5 further comprises a second touch sensing piece 52, the second touch sensing piece 52 is arranged at the inner bottom of the pipe body 3 and is contacted with the top of the harmonic-wave hole 90, two independent touch sensing areas 511 for detecting the pressing condition of the harmonic-wave hole 90 are formed in the harmonic-wave hole 90 by the second touch sensing piece 52, the second touch sensing piece 52 is electrically connected with the processor 1, one touch sensing area 511 in the harmonic-wave hole 90 can simulate the blowing effect of the harmonic-wave hole 90 of a traditional eight-hole clarinet by blocking half, meanwhile, the two touch sensing areas 511 in the harmonic-wave hole 90 can simulate the blowing effect of the harmonic-wave hole 90 of the traditional eight-hole clarinet by fully blocking, meanwhile, the two touch sensing areas 511 in the harmonic-wave hole 90 are not pressed, the switching of the low, medium and high harmonic-wave areas of the electric blowing pipe can be realized by the two touch sensing areas 511 in the harmonic-wave hole 90, the blowing area is more in the range of the blowing effect, the harmonic-wave area is abundant, and the harmonic-wave device is not suitable for teaching in each occasion; compared with the mode of pressing the common key to replace the traditional clarinet pressing sound hole, the invention adopts the touch sensing mode to replace the traditional clarinet pressing sound hole, is more sensitive and accurate, has more consistent hand feeling, and is convenient for a player to switch back and forth between the traditional clarinet and the electric blowing pipe without influencing hand feeling, blowing habit and the like.
The center of the first sound hole 91 is located at an intermediate position of the upper surface of the pipe body 3 in the left-right direction, the center of the second sound hole 92 is located at an intermediate position of the upper surface of the pipe body 3 in the left-right direction, the center of the third sound hole 93 is located at a rightward-side position of the upper surface of the pipe body 3 in the left-right direction, the center of the fourth sound hole 94 is located at a leftward-side position of the upper surface of the pipe body 3 in the left-right direction, the center of the fifth sound hole 95 is located at an intermediate position of the upper surface of the pipe body 3 in the left-right direction, the center of the sixth sound hole 96 is located at a leftward-side position of the upper surface of the pipe body 3 in the left-right direction, the center of the seventh sound hole 97 is located at a rightward-side position of the upper surface of the pipe body 3 in the left-right direction, the center of the first half sound hole 98 is located at a rightward-side position of the upper surface of the pipe body 3 in the left-right direction, and the center of the second half sound hole 99 is located at a rightward-side position of the upper surface of the pipe body 3 in the left-right direction; the distance between the center of the first sound hole 91 and the center of the second sound hole 92 in the front-rear direction is a first pitch, the distance between the center of the second sound hole 92 and the center of the third sound hole 93 in the front-rear direction is a second pitch, the distance between the center of the third sound hole 93 and the center of the fourth sound hole 94 in the front-rear direction is a third pitch, the distance between the center of the fourth sound hole 94 and the center of the fifth sound hole 95 in the front-rear direction is a fourth pitch, the distance between the center of the fifth sound hole 95 and the center of the sixth sound hole 96 in the front-rear direction is a fifth pitch, the distance between the center of the sixth sound hole 96 and the center of the seventh sound hole 97 in the front-rear direction is a sixth pitch, and the pitches are sequentially from top to bottom; the upper surface of the pipe body 3 comprises a first pressing surface 31 and a second pressing surface 32, the first pressing surface 31 is arranged at the front end of the top of the pipe body 3 in a manner that the front end is arranged at the lower part and the rear end is arranged at the upper part, the second pressing surface 32 is connected with the rear end of the first pressing surface 31 in a manner that the front end is arranged at the lower part and the rear end is arranged at the upper part, the included angle between the first pressing surface 31 and the horizontal plane is 5-15 degrees, the included angle between the first pressing surface 31 and the horizontal plane in the embodiment is 7.75 degrees, the included angle between the second pressing surface 32 and the horizontal plane is 1-3 degrees, the included angle between the second pressing surface 32 and the horizontal plane in the embodiment is 1.45 degrees, and the first sound hole 91, the second sound hole 92, the third sound hole 93, the fourth sound hole 94, the fifth sound hole 95 and the sixth sound hole 96 are all positioned on the second pressing surface 32, and the seventh sound hole 97 is positioned on the first pressing surface 31; compared with the positions of the sound holes of the traditional flute, the positions of the sound holes of the flute are more in accordance with human engineering mechanics, fingers do not need to be deliberately placed on the sound holes to be pressed, the fingers can touch the sound holes to be pressed in a relaxed state, the comfort of playing can be improved, the fingers are not easy to feel tired, and therefore long-time exercise and playing can be achieved, and the practicability is higher.
The blowing nozzle 4 comprises an air inlet 41, a first vent hole 42 and a second vent hole 43, the first vent hole 42 and the second vent hole 43 are respectively communicated with the air inlet 41, the blowing detection device 6 comprises an air pressure sensor 61, a first air pipe 62 and a second air pipe 63, one end of the first air pipe 62 is communicated with the first vent hole 42, the other end of the first air pipe 62 is communicated with the air pressure sensor 61, one end of the second air pipe 63 is communicated with the second vent hole 43, the other end of the second air pipe 63 is communicated with the outside air, and the air pressure sensor 61 is electrically connected with the processor 1; the air inlet 41 of the blowing nozzle 4 is respectively communicated with the first vent hole 42 and the second vent hole 43, the air blown in from the air inlet 41 is divided into two paths, one path of the air is led into the first vent hole 42 and extrudes the air in the first air pipe 62, so that the air pressure sensor 61 can be correspondingly extruded and the air pressure sensor 61 can detect the blowing force, the other path of the air is led into the second vent hole 43 and is communicated with the external air through the second air pipe 63, and the mouth water formed in the blowing process can be discharged into the external air through the second air pipe 63, so that the whole structure is simple and reasonable, the blowing force can be rapidly and accurately detected, and the mouth water can be smoothly discharged out of the electric blowing pipe body and cannot be adhered to the air pressure sensor 61; the model of the air pressure sensor 61 is XGZP SB2, so that the detection sensitivity and the precision are high, the blowing force can be rapidly and accurately detected, the price is low, the air pressure sensor is suitable for batch production, and the economic benefit is high.
The audio output module 7 comprises an audio circuit 71, an earphone hole 72 and a loudspeaker 73, wherein the input end of the audio circuit 71 is electrically connected with the processor 1, and the two output ends of the audio circuit 71 are respectively electrically connected with the earphone hole 72 and the loudspeaker 73, so that sound can be output to an earphone and can be externally emitted, the application range is wider, and the practicability is stronger.
The bottom of the pipe body 3 is provided with the rubber anti-slip pad 10, so that the pipe body 3 can be placed on a table top horizontally, the pipe body 3 can not be directly contacted with the table top, and when external impact force is received, the rubber anti-slip pad 10 can play a role in buffering and absorbing, so that the impact force received by the pipe body 3 can be reduced; the bottom of the tube body 3 is provided with a display device 11, the display device 11 in the embodiment is a nixie tube, and the situation of each function setting of the electroblowing tube can be quickly known through the display device 11; the bottom of the tube body 3 is provided with a function key 12, and the function key 12 comprises one or more of a tone key for switching tone, a tone shift key for adjusting tone, a rhythm key for assisting rhythm, an demonstration song key for playing demonstration song, a speed key for switching music playing speed, a metronome key for assisting beat and a volume key for adjusting volume, and the tone played by the electric torch can be shifted up or down through the tone shift key, so that the range played by the electric torch can be further expanded, the tone region played by the electric torch can be increased, the expressive force of the electric torch can be enhanced, and the playing effect is better; the electric torch can have various different tone colors through the tone color press key, so that the practicability is stronger; compared with the traditional flute, the sound size of the electric blowing pipe can not be changed, the sound size of the electric blowing pipe can be randomly adjusted through the volume key, so that the electric blowing pipe can be used for practice and playing in places needing quieter without affecting others, and can be used for playing in loud sounds in places needing playing in loud sounds, and therefore the electric blowing pipe is suitable for various use places and has stronger practicability; can play demonstration song through demonstration song button, can switch the musical speed through the speed button, can play rhythm auxiliary effect through rhythm button, can play beat auxiliary effect through metronome button, can assist practice, the play of electric torch through each function button 12, can further promote the play effect of electric torch, the practicality is stronger.
The blowing nozzle 4 is detachably sleeved with the nozzle sleeve 13, and the electric blowing pipe can be shared by multiple people only by replacing the nozzle sleeve 13, so that the electric blowing pipe is not required to be in direct contact with the blowing nozzle 4 during blowing, is cleaner and sanitary to use, can be suitable for occasions where multiple people alternately use the same electric blowing pipe, and has stronger practicability.
Working principle:
The conventional pressing of all sound holes of the clarinet is replaced by touching the touch sensing area 511 in each sound hole, the playing method is consistent with the conventional clarinet, and the playing is performed by blowing air to the blowing nozzle 4 and pressing the touch sensing area 511 in each sound hole in a combined manner; compared with the traditional clarinet, the wireless communication connection between the wireless transmission module 8 and the intelligent terminal can be realized, the wireless communication connection between the wireless communication device and the intelligent terminal can be realized, the playing works of a user can be uploaded and saved or shared with other people, and the defects existing in the playing process can be analyzed and found through the cooperation of the intelligent terminal, so that the playing skills and the playing level can be improved.
It is understood that the foregoing description is only of the preferred embodiments of the invention, and that the invention is not limited to the specific details of construction, features and principles disclosed herein.
Claims (7)
1. Electric torch, its characterized in that: the device comprises a processor (1), a power supply (2), a pipe body (3), a blowing nozzle (4) arranged at one end of the pipe body (3), a plurality of sound holes arranged on the pipe body (3), a sound hole pressing detection device (5), a blowing detection device (6), an audio output module (7) and a wireless transmission module (8), wherein the power supply (2), the sound hole pressing detection device (5), the blowing detection device (6), the audio output module (7) and the wireless transmission module (8) are respectively and electrically connected with the processor (1); the sound hole pressing detection device (5) is used for converting the pressing condition of each sound hole into corresponding electric signals and transmitting the corresponding electric signals to the processor (1); the blowing detection device (6) is used for converting blowing force into corresponding electric signals and transmitting the electric signals to the processor (1); the processor (1) is used for receiving and processing the electric signals transmitted by the sound hole pressing detection device (5) and the air blowing detection device (6) and outputting corresponding audio signals; the audio output module (7) is used for receiving the audio signal transmitted by the processing processor (1) and outputting sound; the wireless transmission module (8) is used for realizing wireless communication connection with the intelligent terminal; the blowing nozzle (4) is detachably sleeved with a nozzle sleeve (13); each sound hole is formed on the upper surface of the pipe body (3), the sound hole pressing detection device (5) comprises a first touch induction piece (51), the first touch induction piece (51) is arranged at the inner top of the pipe body (3) and is contacted with the bottom of each sound hole, the first touch induction piece (51) forms a touch induction area (511) used for detecting that the sound Kong Shifou is pressed in each sound hole, and the first touch induction piece (51) is electrically connected with the processor (1); the number of the sound holes is seven, and the seven sound holes are sequentially a first sound hole (91), a second sound hole (92), a third sound hole (93), a fourth sound hole (94), a fifth sound hole (95), a sixth sound hole (96) and a seventh sound hole (97) from back to front; the upper surface of body (3) still shaping has first semitone hole (98), second semitone hole (99), and first semitone hole (98) are close to the right side that sets up in sixth tone hole (96), and second semitone hole (99) are close to the right side that sets up in seventh tone hole (97), and first touch-sensitive piece (51) still contacts with the bottom in first semitone hole (98), second semitone hole (99), and first touch-sensitive piece (51) are formed in first semitone hole (98), second semitone hole (99) respectively and are used for detecting touch-sensitive district (511) that this semitone hole was pressed.
2. The electroblowing tube of claim 1 wherein: the utility model discloses a sound hole pressing detection device, including body (3) and handle, the lower surface shaping of body (3) has overtone hole (90), and sound hole pressing detection device (5) still includes second touch-sensitive piece (52), and second touch-sensitive piece (52) set up in body (3) bottom and contact with the top of overtone hole (90), and second touch-sensitive piece (52) form in overtone hole (90) and are used for detecting two independent touch-sensitive areas (511) of overtone hole (90) pressing the condition, and second touch-sensitive piece (52) are connected with processor (1) electricity.
3. The electroblowing tube of claim 1 wherein: the center of the first sound hole (91) is positioned at the middle position of the upper surface of the pipe body (3) in the left-right direction, the center of the second sound hole (92) is positioned at the middle position of the upper surface of the pipe body (3) in the left-right direction, the center of the third sound hole (93) is positioned at the right-side position of the upper surface of the pipe body (3) in the left-right direction, the center of the fourth sound hole (94) is positioned at the left-side position of the upper surface of the pipe body (3) in the left-right direction, the center of the fifth sound hole (95) is positioned at the middle position of the upper surface of the pipe body (3) in the left-right direction, the center of the sixth sound hole (96) is positioned at the left-side position of the upper surface of the pipe body (3) in the left-right direction, the center of the seventh sound hole (97) is positioned at the left-side position of the upper surface of the pipe body (3) in the left-right direction, the center of the first half sound hole (98) is positioned at the right-side position of the upper surface of the pipe body (3) in the left-right direction, and the center of the second half sound hole (99) is positioned at the left-side position of the upper surface of the pipe body in the left-right direction; the distance between the center of the first sound hole (91) and the center of the second sound hole (92) in the front-rear direction is a first pitch, the distance between the center of the second sound hole (92) and the center of the third sound hole (93) in the front-rear direction is a second pitch, the distance between the center of the third sound hole (93) and the center of the fourth sound hole (94) in the front-rear direction is a third pitch, the distance between the center of the fourth sound hole (94) and the center of the fifth sound hole (95) in the front-rear direction is a fourth pitch, the distance between the center of the fifth sound hole (95) and the center of the sixth sound hole (96) in the front-rear direction is a fifth pitch, and the distance between the center of the sixth sound hole (96) and the center of the seventh sound hole (97) in the front-rear direction is a sixth pitch, and the distances between the centers are sequentially from large to small.
4. An electroblowing tube as claimed in claim 3 wherein: the upper surface of the pipe body (3) comprises a first pressing surface (31) and a second pressing surface (32), the first pressing surface (31) is arranged at the front end of the top of the pipe body (3) in an inclined mode that the front end is arranged at the lower side and the rear end is arranged at the upper side, the second pressing surface (32) is connected with the rear end of the first pressing surface (31) in an inclined mode that the front end is arranged at the lower side and the rear end is arranged at the upper side, the included angle between the first pressing surface (31) and the horizontal plane is 5-15 degrees, the included angle between the second pressing surface (32) and the horizontal plane is 1-3 degrees, and the first sound hole (91), the second sound hole (92), the third sound hole (93), the fourth sound hole (94), the fifth sound hole (95) and the sixth sound hole (96) are all arranged on the second pressing surface (32), and the seventh sound hole (97) is arranged on the first pressing surface (31).
5. The electroblowing tube of claim 1 wherein: the blowing nozzle (4) comprises an air inlet (41), a first vent hole (42) and a second vent hole (43), the first vent hole (42) and the second vent hole (43) are respectively communicated with the air inlet (41), the blowing detection device (6) comprises an air pressure sensor (61), a first air pipe (62) and a second air pipe (63), one end of the first air pipe (62) is communicated with the first vent hole (42), the other end of the first air pipe (62) is communicated with the air pressure sensor (61), one end of the second air pipe (63) is communicated with the second vent hole (43), the other end of the second air pipe (63) is communicated with outside air, and the air pressure sensor (61) is electrically connected with the processor (1).
6. The electroblowing tube of claim 1 wherein: the audio output module (7) comprises an audio circuit (71), an earphone hole (72) and a loudspeaker (73), wherein the input end of the audio circuit (71) is electrically connected with the processor (1), and the two output ends of the audio circuit (71) are respectively electrically connected with the earphone hole (72) and the loudspeaker (73).
7. The electroblowing tube of claim 1 wherein: the bottom of the tube body (3) is provided with a rubber anti-slip pad (10), a display device (11) and a function key (12), wherein the function key (12) comprises one or more of a tone key for switching tone, a tone shift key for adjusting tone, a rhythm key for rhythm assistance, a demonstration music key for playing demonstration music, a speed key for switching music playing speed, a metronome key for beat assistance and a volume key for adjusting volume.
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| CN202011038256.3A CN112150993B (en) | 2020-09-28 | 2020-09-28 | Electric blowing pipe |
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| CN202011038256.3A CN112150993B (en) | 2020-09-28 | 2020-09-28 | Electric blowing pipe |
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| CN112150993B true CN112150993B (en) | 2024-04-26 |
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