CN102243865A

CN102243865A - Bamboo flute with solar energy photovoltaic power generating system supplying power to music sensor

Info

Publication number: CN102243865A
Application number: CN201110157739XA
Authority: CN
Inventors: 林华
Original assignee: WUXI FRSKY ELECTRONIC CO Ltd
Current assignee: WUXI FRSKY ELECTRONIC CO Ltd
Priority date: 2011-06-10
Filing date: 2011-06-10
Publication date: 2011-11-16

Abstract

The invention relates to a bamboo flute with a solar energy photovoltaic power generating system supplying power to a music sensor, belonging to the technical field of new energy Internet of things. A solar cell, which is arranged on the external surface of the bamboo flute, is irradiated by sunlight to generate electric currents which are input to a controller for adjustment through an electric lead; and the electric currents, which are output by the controller, are supplied by using the electric lead into the music sensor and a wireless transmitting antenna for being used as working electricity. A player of the bamboo flute holds the bamboo flute with hands and blows for playing music; air currents blown out from a mouth of the player are injected into a flute pipe through a blowing hole so that a flute film attached on a film hole and bamboo reeds in the bamboo flute holes vibrate. Meanwhile, the player presses sound holes with fingers and opens different sound holes according to a music score to make high and low sounds and play flute music; the music sensor is used for detecting and sensing physical quantity information of sound waves of flute music and converting the physical quantity information into electric signals; meanwhile, the electric signals are transmitted to the air for transmission by the wireless transmitting antenna arranged on the music sensor.

Description

A kind of with the bamboo flute of solar photovoltaic generation system to the power supply of music sensor

Technical field

The present invention relates to a kind ofly, belong to new forms of energy technology of Internet of things field with the bamboo flute of solar photovoltaic generation system to music sensor power supply.

Background technology

China's archaeological discovery: the existing bone flute of 7,000 years preceding Zhejiang He Mudu, excavate in the Warring states ancient tomb just and horizontally blow the copper flute, and begin to find bamboo flute.Bamboo flute is better than the vibratility of bone flute and copper flute, and it is clear and melodious to pronounce.Yellow Emperor, a legendary ruler's period before modern more than 4000 year, the Huanghe valley a large amount of bamboo of growing, it is material system flute that ancients select bamboo on the spot, ' Records of the Historian ' record: ' Yellow Emperor, a legendary ruler make the actor human relations cut down bamboo in elder brother Xi, cut and make flute, blow the style and ring.' Chinese bamboo flute has strong national characters, can send clear and melodious, bright height sound, is used for solo more, also can participate in instrumental ensembling.

Bamboo flute is made by a bamboo trunk, and the inside is gone to save hollow and become interior thorax.Di Sai makes stopper with cork, is contained in to blow in the degree of depth certain in the upper pipes of hole, and the bamboo flute playing person irritates gas in the flute pipe by blowing the hole, makes bamboo spring in bamboo membrane and the bamboo trunk produce vibration and sounds.Open and close six sound holes with finger, can send high bass, the fundamental tone hole is used for tuning.The player uses gas, refers to, tongue, lip four big basic training, plays out large quantities of well-known flute songs such as ' Three Stanzas of Plum-blossoms '.

Although Chinese flute song is well received, yet people's strength is limited, the propagation distance of the music of playing live with bamboo flute is short, more can not satisfy the demand of modern youth to radiophonics.

Summary of the invention

The objective of the invention is to overcome above-mentioned weak point, solar cell 5 is installed on the outside surface of bamboo flute 1, irradiate light solar cell 5 generation electric currents when certain intensity, electric current is adjusted by conductor wire 6 input controllers 7, and the electric current of slave controller 7 outputs is transported to music sensor 8 and the required work electricity consumption of wireless transmit antenna 9 supplies by conductor wire 6.The bamboo flute playing person uses multiple bamboo flute playing skill when playing wind instruments: as trill, empty trill, Boeing, folded sound, give sound, beat sound, tell sound, glide, cut sound, colored tongue, forte, gutturophony, overtone, fly to refer to, go through sound, beautiful movement that the abdomen tremolo is played out Chinese bamboo flute.Acoustic sensor in the music sensor 8 accurately detect and experience the flute song trickle, marvellous sound wave physical quantity information variation and convert electric signal to by the conversion element in the music sensor 8, electric signal is transmitted in the air propagates by being installed in wireless transmit antenna 9 on the music sensor 8 simultaneously, making audience at a distance after receiving electric signal electric signal be imported computer system handles, and convert the electrical signal to flute Qu Jinhang by electroacoustics transducer and play, allow the more people that are in the strange land can in time hear beautiful flute song.

In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:

By bamboo flute 1, blow hole 2, fenestra 3, sound hole 4, solar cell 5, conductor wire 6, controller 7, music sensor 8, wireless transmit antenna 9 and form a kind of bamboo flute of powering to the music sensor with solar photovoltaic generation system jointly; Solar cell 5 is installed on the outside surface of bamboo flute 1, and solar cell 5 is connected with controller 7 by conductor wire 6, and controller 7 is connected with music sensor 8 by conductor wire 6, and wireless transmit antenna 9 is installed on the music sensor 8; Blowing hole 2 is first holes of the flute body left end of bamboo flute 1, fenestra 3 is second holes of the flute body left end of bamboo flute 1, post bamboo membrane on the fenestra 3, linearly dispersed arrangement is in the stage casing of the flute body of bamboo flute 1 for 6 sound holes 4, and fundamental tone hole 10 is holes that are arranged in the flute body right-hand member of bamboo flute 1.

Solar cell 5 is silicon-based film solar cells or gallium arsenide film solar cell or cadmium telluride diaphragm solar battery or copper-indium-galliun-selenium film solar cell.

Description of drawings

Fig. 1 is a structural representation of the present invention.

Embodiment

Embodiment during following the present invention incites somebody to action in conjunction with the accompanying drawings is further described:

The solar cell that solar light irradiation is installed on the outside surface of bamboo flute produces electric current, and electric current is adjusted by conductor wire input controller, the electric current of slave controller output by conductor wire to music sensor and wireless transmit antenna provision work electricity consumption.Bamboo flute playing person hand is lifted the bamboo flute air blowing and is played music, and the air communication over-blowing hole that blows out from mouth pours into the flute pipe, makes the bamboo membrane and the bamboo spring in the bamboo flute pipe that are attached on the fenestra 3 produce vibration.Player's louver that press...withes one's finger simultaneously, open and close sound hole inequality according to music score, send high bass and play out the flute song, the sense of music sensor, be subjected to the physical quantity information of flute Qu Shengbo and be transformed into electric signal, electric signal is transmitted in the air propagates by being installed in wireless transmit antenna on the music sensor simultaneously.

By bamboo flute 1, blow hole 2, fenestra 3, sound hole 4, solar cell 5, conductor wire 6, controller 7, music sensor 8, wireless transmit antenna 9 and form a kind of bamboo flute of powering to music sensor 8 with solar photovoltaic generation system jointly; Solar cell 5 is installed on the outside surface of bamboo flute 1, and solar cell 5 is connected with controller 7 by conductor wire 6, and controller 7 is connected with music sensor 8 by conductor wire 6, and wireless transmit antenna 9 is installed on the music sensor 8; Blowing hole 2 is first holes of the flute body left end of bamboo flute 1, fenestra 3 is second holes of the flute body left end of bamboo flute 1, post bamboo membrane on the fenestra 3, linearly dispersed arrangement is in the stage casing of the flute body of bamboo flute 1 for 6 sound holes 4, and fundamental tone hole 10 is holes that are arranged in the flute body right-hand member of bamboo flute 1.

Because progress of modern technology, the substrate of the thin-film solar cells of producing with sedimentation can adopt flexible material, for example: the special plastic film.With flexible material as the solar cell of substrate manufacturing can be crooked, also can be wrapped on the right cylinder, this just makes on the outside surface of the bamboo flute 1 of drum erection weight solar cell light, thin thickness can realize fully.Solar cell 5 is installed on the outside surface of bamboo flute 1, under the irradiation of light, can on bamboo flute 1, carry out photovoltaic generation, and to intraluminal music sensor 8 that is installed in bamboo flute 1 and 9 power supplies of wireless transmit antenna, bamboo flute 1 is realized the photovoltaic self power generation, music sensor 8 detects, experience the physical quantity information of flute Qu Shengbo and convert electric signal to, simultaneously by being installed in wireless transmit antenna 9 on the music sensor 8 to the distant place propagating electrical signals, after the people that are in the strange land receive electric signal by the wireless receiving antenna, electric signal is imported computer system to be handled, and convert the electrical signal to flute Qu Jinhang by electroacoustics transducer and play, allow the more audience in various places can answer the performance of flute song in real time.

It is as follows now to enumerate embodiment:

Embodiment one:

Solar light irradiation be installed on the outside surface of bamboo flute 1, photoelectric transformation efficiency is that 6% silicon-based film solar cells 5 produces electric currents, electric current is by conductor wire 6 input controllers 7, and the electric current of slave controller 7 outputs provides the work electricity consumption by conductor wire 6 to music sensor 8 and wireless transmit antenna 9; The player blows hole 2 aerations with mouth to bamboo flute 1, cause that bamboo membrane and the bamboo spring in the bamboo flute pipe on the fenestra 3 produce vibration, sound, open and close relevant sound hole with finger simultaneously, send high bass and play out the flute song, acoustic sensor in the music sensor 8 detects, experiences the physical quantity information of flute Qu Shengbo and be transformed into electric signal by the conversion element in the music sensor 8, electric signal is transmitted in the air propagates by being installed in wireless transmit antenna 9 on the music sensor 8 simultaneously.

Embodiment two:

Solar light irradiation be installed on the outside surface of bamboo flute 1, photoelectric transformation efficiency is that 9% copper-indium-galliun-selenium film solar cell 5 produces electric currents, electric current is by conductor wire 6 input controllers 7, and the electric current of slave controller 7 outputs provides the work electricity consumption by conductor wire 6 to music sensor 8 and wireless transmit antenna 9; The player blows hole 2 aerations with mouth to bamboo flute 1, cause that bamboo membrane and the bamboo spring in the bamboo flute pipe on the fenestra 3 produce vibration, sound, open and close relevant sound hole with finger simultaneously, send high bass and play out the flute song, acoustic sensor in the music sensor 8 detects, experiences the physical quantity information of flute Qu Shengbo and be transformed into electric signal by the conversion element in the music sensor 8, electric signal is transmitted in the air propagates by being installed in wireless transmit antenna 9 on the music sensor 8 simultaneously.

Claims

1. one kind with the bamboo flute of solar photovoltaic generation system to music sensor power supply, it is characterized in that, by bamboo flute (1), blow hole (2), fenestra (3), sound hole (4), solar cell (5), conductor wire (6), controller (7), music sensor (8), wireless transmit antenna (9) and form a kind of jointly with the bamboo flute (1) of solar photovoltaic generation system to the power supply of music sensor; Solar cell (5) is installed on the outside surface of bamboo flute (1), solar cell (5) is connected with controller (7) by conductor wire (6), controller (7) is connected with music sensor (8) by conductor wire (6), and wireless transmit antenna (9) is installed on the music sensor (8); Blowing hole (2) is first hole of the flute body left end of bamboo flute (1), fenestra (3) is second hole of the flute body left end of bamboo flute (1), fenestra posts bamboo membrane on (3), linearly dispersed arrangement is in the stage casing of the flute body of bamboo flute (1) for 6 sound holes (4), and fundamental tone hole (10) are holes that is arranged in the flute body right-hand member of bamboo flute (1).

2. according to claim 1 a kind of with the bamboo flute of solar photovoltaic generation system to the power supply of music sensor, it is characterized in that described solar cell (5) is silicon-based film solar cells or gallium arsenide film solar cell or cadmium telluride diaphragm solar battery or copper-indium-galliun-selenium film solar cell.