CN202075981U - Zither with wind power generation system supplying power to music sensor - Google Patents

Abstract

The utility model relates to a violin with a wind power generation system supplying power to a music sensor, and belongs to the technical field of the new energy internet of things. String qin players pluck the strings mounted on the string post and fixed by string nails to play the sound of the piano. The sound of the piano is passed through the resonance box composed of the perforated soundboard, the active side board, the perforated soundboard and the bottom board. resonate within. The wind blows the blades to rotate quickly and drives the wind generator to generate current. The current is input to the controller through the conductive wire passing through the hollow pillar, and the current output from the controller is input to the music sensor and wireless transmitting antenna through the conductive wire as power. The music sensor detects and feels the physical quantity information of the resonant piano sound and converts it into an electrical signal, and at the same time transmits the electrical signal into the air through the wireless transmitting antenna installed on the music sensor.

Description

A harp with a wind power system to power music sensors

technical field

The utility model relates to a violin with a wind power generation system supplying power to a music sensor, and belongs to the technical field of the new energy internet of things.

Background technique

Ancient Chinese literati had to study the four arts of "qin, chess, calligraphy and painting", and the ancient stringed qin was also one of the six important arts in Confucius' school. Sima Xiangru of the Western Han Dynasty won Zhuo Wenjun's heart by playing the song "Wind Seeking Phoenix" on a stringed qin.

The "Book of Songs" records the famous sentence "I have a guest, the drum and the drum". The five strings of the guqin symbolize gold, wood, water, fire, and earth. Later, two strings were added to create the lyre, which has 100 strings. With multiple overtones, it is the instrument with the most overtones in the world. The lightness and clearness of the overtones makes people experience the aftertaste. It is said that the stringed piano that has been passed down for thousands of years is also suitable for playing 'Jasmine', 'Liuyang River' and 'Song of Peony' Wait for modern songs.

Now that music has entered the electronic age, many young people born in the 80s and 90s like electro-acoustic instruments. A harp played by hand is low in volume, and the sound does not travel far enough.

Contents of the invention

The purpose of this utility model is to overcome above-mentioned weak point, install on the band hole sound board 12 of string instrument 14 by hollow pillar 1, blade 2, wind-driven generator 3, conductive wire 4, controller 5, music sensor 6, A wind power generation system composed of wireless transmitting antenna 7 is a device for supplying power to the music sensor 6, and a string instrument 14 composed of strings 8, string columns 9, resonance box 10, string nails 11, soundboard with holes 12, and side panels 13 is installed at the same time musical instrument.

The player of stringed instrument 14 fiddles with the strings 8 that are installed on the string post 9 to play the sound of the piano, and the sound of the piano enters the resonance box 10 to resonate through the soundboard with holes 12 . The wind blows the blades 2 to rotate rapidly, driving the wind generator 3 to generate current, which is input to the controller 5 through the conductive wire 4 for adjustment, and the current from the controller 5 to the music sensor 6 and the wireless transmitting antenna 7 through the conductive wire 4 is used as power use electricity. The sound sensor in the music sensor 6 accurately detects and feels the signal change of the physical quantity information of the piano sound wave and is converted into an electrical signal by the conversion element in the music sensor 6. At the same time, the electronic signal of the music is transmitted into the air through the wireless transmitting antenna 7 for propagation. After receiving the electric signal of the music, the listeners in all places input the electric signal into the computer system for processing, and convert the electric signal into the music for playback through the electro-acoustic transducer, so that the audience in all places can hear the wonderful music in time.

Installing the wind power generation system on the harp 14 is convenient to move with the harp and generate electricity on the spot without polluting the environment. In recent years, the technology of wind power generators has advanced rapidly, and the work efficiency has been significantly improved. It has been possible to manufacture wind power generators suitable for being installed on the stringed instrument 14 for wind power generation.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical bills:

It consists of hollow pillar 1, blade 2, wind generator 3, conductive wire 4, controller 5, music sensor 6, wireless transmitting antenna 7, strings 8, string post 9, resonance box 10, string nails 11, soundboard with holes 12. The side plates 13 together form a string instrument 14 with a wind power generation system to supply power to the music sensor; the wind power generator 3 is installed on the top of the hollow pillar 1, the blade 2 is installed on the front end of the wind power generator 3, and the wind power generator 3 passes through The conductive wire 4 running through the hollow pillar 1 is connected with the controller 5, the controller 5 is connected with the music sensor 6 through the conductive wire 4, the wireless transmitting antenna 7 is installed on the music sensor 6, and a relying The strings 8 fixed by the string nails 11 are placed on the strings 9 on the soundboard with holes 12 to support the strings 8 arranged at intervals one after another. 12. A resonance box 10 composed of four side plates 13 and a bottom plate.

The wind generator 3 is a propeller wind generator or a multi-blade rotor wind generator.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Detailed ways

Below the utility model will be further described in conjunction with the embodiment in the accompanying drawing:

String instrument players pluck the strings installed on the string posts, relying on the strings fixed by the string nails to play the sound of the piano, the sound of the piano passes through the resonance box composed of the sound board with holes, the side board in use, the sound board with holes, and the bottom board resonate within. The wind blows the blades to rotate rapidly and drives the wind generator to generate current. The current is input to the controller through the conductive wire passing through the hollow pillar, and the current output from the controller is input to the music sensor and wireless transmitting antenna through the conductive wire as working power. The music sensor detects the physical quantity information of the resonant piano sound and converts it into an electrical signal, and at the same time transmits the electrical signal into the air through the wireless transmitting antenna installed on the music sensor.

It consists of hollow pillar 1, blade 2, wind generator 3, conductive wire 4, controller 5, music sensor 6, wireless transmitting antenna 7, strings 8, string post 9, resonance box 10, string nails 11, soundboard with holes 12. The side plates 13 together form a string instrument 14 with a wind power generation system to supply power to the music sensor; the wind power generator 3 is installed on the top of the hollow pillar 1, the blade 2 is installed on the front end of the wind power generator 3, and the wind power generator 3 passes through The conductive wire 4 running through the hollow pillar 1 is connected with the controller 5, the controller 5 is connected with the music sensor 6 through the conductive wire 4, the wireless transmitting antenna 7 is installed on the music sensor 6, and a relying The strings 8 fixed by the string nails 11 are placed on the strings 9 on the soundboard with holes 12 to support the strings 8 arranged at intervals one after another. 12. The resonance box 10 formed by four side panels 13 and the floor together.

The wind generator 3 is a propeller wind generator or a multi-blade rotor wind generator.

The wind-driven generator 3 is made of lightweight materials, as long as there is a 2-level or 3-level or 4-level breeze to blow the blade 2 to rotate, the wind-driven generator 3 can generate electric current, and the wind-driven generator 3 is a kind of wind-driven generator that emits The current is relatively weak, its voltage is only 2 volts to 10 volts, and the current intensity is only 0.3 amps to 5 amps. Such a weak current can meet the power consumption needs of the music sensor 6 and the wireless transmitting antenna 7, and can ensure the detection of the music sensor 6. Feel the change of the physical quantity information of the piano music and convert it into an electrical signal, and at the same time transmit the electrical signal into the air by the wireless transmitting antenna 7.

Now give examples as follows:

Embodiment one:

String instrument players pluck the strings installed on the string posts, and rely on the strings fixed by the string nails to play the sound of the piano. The sound of the piano passes through the soundboard with holes, and is surrounded by a resonance box composed of side plates, soundboards with holes, and bottom plate. resonate within. The wind blows the blades to rotate rapidly, driving the propeller wind turbine to generate a current with a voltage of 3 volts and a current intensity of 0.3 amperes. The current is input to the controller through the conductive wire passing through the hollow pillar, and the current output from the controller is passed through the conductive wire to the controller. Powering the music sensor and wireless transmitting antenna. The music sensor detects the physical quantity information of the resonant piano sound and converts it into an electrical signal, and at the same time transmits the electrical signal into the air through the wireless transmitting antenna installed on the music sensor.

Embodiment two:

String instrument players pluck the strings installed on the string posts, and rely on the strings fixed by the string nails to play the sound of the piano. The sound of the piano passes through the soundboard with holes, and is surrounded by a resonance box composed of side plates, soundboards with holes, and bottom plate. resonate within. The wind blows the blades to rotate quickly, driving the turbine wind generator to generate a current with a voltage of 5 volts and a current intensity of 0.6 amperes. Powering the music sensor and wireless transmitting antenna. The music sensor detects the physical quantity information of the resonant piano sound and converts it into an electrical signal, and at the same time transmits the electrical signal into the air through the wireless transmitting antenna installed on the music sensor.

Claims (2)

1. A chord with a wind power generation system to supply power to the music sensor, characterized in that it is composed of hollow pillars (1), blades (2), wind generators (3), conductive wires (4), and controllers (5) , music sensor (6), wireless transmitting antenna (7), strings (8), string posts (9), resonance box (10), string nails (11), soundboard with holes (12), side panels (13 ) together form a string instrument (14) with a wind power generation system to supply power to the music sensor; the wind power generator (3) is installed on the top of the hollow pillar (1), and the blade (2) is installed on the front end of the wind power generator (3) , the wind generator (3) is connected with the controller (5) through the conductive wire (4) running through the hollow pillar (1), and the controller (5) is connected with the music sensor (6) through the conductive wire (4), wireless Transmitting antenna (7) is installed on the music sensor (6), on the top of the hole sound board (12) set relies on strings (8) fixed by string nails (11), be placed on the hole sound board (12) String posts (9) on the ) support the strings (8) that are arranged at intervals one after another, and there are soundboards with holes (12), four side plates (13) and The resonance box (10) that bottom plate forms together. 2. a kind of chord with a wind power generation system according to claim 1, is characterized in that, described wind power generator (3) is propeller type wind power generator or multi-blade rotor type wind power generator .

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