CN102938250A - Photoelectric colorful organ - Google Patents
Photoelectric colorful organ Download PDFInfo
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- CN102938250A CN102938250A CN2012104591016A CN201210459101A CN102938250A CN 102938250 A CN102938250 A CN 102938250A CN 2012104591016 A CN2012104591016 A CN 2012104591016A CN 201210459101 A CN201210459101 A CN 201210459101A CN 102938250 A CN102938250 A CN 102938250A
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- qin
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Abstract
The invention relates to the technical field of electronic organs, in particular to a photoelectric colorful organ which comprises an organ body. The organ body comprises a bottom board and a panel arranged on the upper surface of the bottom board, wherein a laser emission module is arranged at one end of the bottom board, and a laser receiving module is correspondingly arranged at the other end of the bottom board. A sound generating module and a control module respectively connected with the laser emission module, the laser receiving module and the sound generating module are arranged on the organ body. The photoelectric colorful organ utilizes laser beams as organ strings. Therefore, sounding effect and luminous effect of the organ can be controlled by playing the laser beams. Furthermore, by means of the panel provided with a diffuse reflection surface, the laser beams of the photoelectric colorful organ have good visibility. The photoelectric colorful organ is simple in structure and low in cost and has good playing and ornamental effect.
Description
Technical field
The present invention relates to the mellotron technical field, be specifically related to a kind of photoelectric colorful qin.
Background technology
The performance of musical instrument can be with giving acoustically, the impression of the U.S. on the art, people again can be by playing an instrument, so as to express, emotion raps off.The kind of musical instrument is multifarious on the mankind's the history of music, and is varied.Modern classification is summarized as five large classes to all musical instruments in the world: body crying musical instrument, film crying musical instrument, aerophone, chord crying musical instrument and electric crying musical instrument.If from the angle of electricity, basically can be divided into non-electric kind musical instrument and electric kind musical instrument, the sound of non-electric kind musical instrument mainly is that the method by machinery produces, and the sound of electric kind musical instrument produces by electrical principles, for example: mellotron.
Numerous musical instrument like this, let us has many fine imaginations and the sympathetic response of thinking, when appreciating a string music performance, when being drunk in the graceful music of magnificent mansion, people want to see that one by one dancing posture of string vibration very much, unfortunately too far away apart from stage, we can only experience by ear U.S. of music.
This is the weak point of more existing musical instruments, and in present mellotron, the laser musical instrument that laser induced mode is played that passes through that also has another kind of comparatively novelty, being about to laser beam plays as string, at playing mode certain novelty has been arranged, also because the laser effect that has added has had certain sight, but in use many deficiencies are arranged also on the mode of appearance.One: its expression way also only has single sounding effect and lacks the dynamic demonstration effect of music and vision are appreciated effect; Its two: observability is arranged preferably conveniently to play in order to make laser, need to adopt mode that Amici prism launches laser beam or in order to make laser beam as seen, adopt smoke generating device or water light interactive device or high power laser transmitter, this has caused many inconvenience for research and development and the production of product so that the manufacturing of laser musical instrument is comparatively expensive and numerous and diverse; Its three: existing laser musical instrument has than big difference with traditional instrument in outward appearance, structure and string design, and inconvenient player controls and plays this musical instrument rapidly.
Summary of the invention
The technical matters that (one) will solve
The object of the present invention is to provide a kind of with laser beam as string, by playing laser beam, can control the pronunciation of qin and the effect of lasing fluorescence; Further, the present invention has also solved the difficult problem that realizes of laser beam observability of photoelectric colorful qin.
(2) technical scheme
Technical solution of the present invention is as follows:
A kind of photoelectric colorful qin, comprise the qin body, the panel that described qin body comprises base plate and is arranged at described plate upper surface, described base plate one end is provided with laser emitting module, the other end is provided with the laser pick-off module accordingly, the control module that also is provided with voice module on the described qin body and is connected with described laser emitting module, laser pick-off module and voice module respectively; Under the control of described control module, described laser emitting module Emission Lasers light beam, described laser pick-off module receives described laser beam and feeds back signal to described control module, and described control module is controlled described voice module and is produced the qin sound.
Preferably, described laser emitting module emission multi beam axis is at the column laser beam of described panel upper surface, and the upper surface of described panel is diffuse surface.
Preferably, described laser emitting module comprises a plurality of conplane laser instruments that are arranged in side by side.
Preferably, described laser instrument is solid state laser, liquid laser, gas laser, semiconductor laser or free electron laser.
Preferably, described laser pick-off module comprises a plurality of photoresistance, and each photoresistance is connected with the laser pick-off circuit.
Preferably, described control module comprises single-chip microcomputer and the reset circuit unit that is connected with described single-chip microcomputer respectively, crystal oscillating circuit unit and serial ports transmission unit.
Preferably, described voice module comprises tone color control chip and the tone color switch that is connected with described tone color control chip.
Preferably, described voice module also comprises loudspeaker and connected loudspeaker control circuit, and described loudspeaker control circuit is connected with described control module.
Preferably, described photoelectric colorful qin also comprises the light emitting module that is arranged at described qin body periphery.
Preferably, described light emitting module comprises a plurality of light emitting diode matrixs that are arranged at described qin body periphery, and each light emitting diode matrix is connected with described control module respectively.
(3) beneficial effect
The present invention utilizes laser beam as string, by playing laser beam, can control the pronunciation of qin and luminous effect; Further, the present invention has the panel of diffuse surface by setting, makes the laser beam of photoelectric colorful qin have good observability.The present invention is not only simple in structure, and cost is lower, and tool is well played and appreciation effect.
Description of drawings
Fig. 1 is the structural representation of a kind of photoelectric colorful qin of the present invention;
Fig. 2 is the structural representation of the laser emitting module among Fig. 1;
Fig. 3 is the structural representation of panel among Fig. 1;
Fig. 4 is the longitudinal profile schematic diagram of panel among Fig. 3;
Fig. 5 is the schematic diagram of 1 laser pick-off circuit in the laser pick-off module among Fig. 1;
Fig. 6 is the schematic diagram of the loudspeaker control circuit of voice module among Fig. 1.
Among the figure: 1: laser emitting module; 2: the laser pick-off module; 3: control module; 4: panel; 5: base plate; 6: laser instrument; 7: the column laser beam.
Embodiment
Below in conjunction with drawings and Examples, the embodiment of inventing is described further.Following examples only are used for explanation the present invention, but are not used for limiting the scope of the invention.
A kind of photoelectric colorful qin as shown in Figure 1, comprise the qin body, the panel 4 that the qin body comprises base plate and is arranged at plate upper surface, the shape of base plate can be according to the requirements set of performance, such as being set as Zheng type, seven-stringed plucked instrument in some ways similar to the zither type, photoelectricity guitar type, Chinese lute type and piano type etc.; Base plate one end is provided with laser emitting module 1, is used for the Emission Lasers light beam, forms string; The other end is provided with laser pick-off module 2 accordingly, is used for receiving the laser beam of laser emitting module emission; The control module 3 that also is provided with voice module on the qin body and is connected with laser emitting module 1, laser pick-off module 2 and voice module respectively, it is inner that control module 3 is packaged in the qin body, whether laser pick-off module basis receives laser beam transmits a signal to control module, control module can be controlled the pronunciation of photoelectric colorful qin according to the pronunciation of the Signal Regulation photoelectric colorful qin of laser pick-off module transmission by playing laser beam in the process of playing.
Wherein, laser emitting module as shown in Figure 2, it comprises a plurality of conplane laser instruments that are arranged in, the quantity of laser instrument with and arrangement mode can set accordingly according to the target instrument type that needs are made, need to arrange such as 14,16,21 etc. according to the string number such as Zheng and can launch the laser array of 14 bundles, 16 bundles, 21 bundle laser beams.Wherein, laser instrument can be solid state laser, liquid laser, gas laser, semiconductor laser or free electron laser etc., and the color of the laser of laser instrument emission can be configured as required, can be redness, green, bluish violet etc.Laser emitting module in the present embodiment comprises 14 semiconductor lasers, is arranged on the same level take 1.5cm as spacing parallel arranging.
Wherein, the column laser beam 7 of laser emitting module emission multi beam axis on panel 4 upper surfaces, the upper surface of panel 4 is diffuse surface, panel as shown in Fig. 3 and Fig. 4, column laser beam 7 is owing to being cut by panel 4, diffuse reflection occuring and stay the track of light at panel, so that the laser beam of the low-power consumption that originally is not easy to see clearly can clearly be presented on player and spectators at the moment, greatly facilitates player's performance and viewing and admiring of spectators.
Wherein, the laser pick-off module comprises a plurality of photoresistance, and each photoresistance is connected with the laser pick-off circuit, and the laser pick-off circuit as shown in Figure 5; When laser beam irradiation was in photoresistance, signal wire output high level signal also was sent to control module, and control module control voice module does not produce the pronunciation signal; When laser beam was sheltered from when playing by the player, what signal wire was exported was low level signal, and control module control voice module produces the pronunciation signal and also further processes.
Wherein, control module is according to the needed function of photoelectric colorful qin, designs the circuit module with software programming take single-chip microcomputer as core devices; The interlock circuits such as reset circuit unit, crystal oscillating circuit unit and serial ports transmission unit that control module comprises single-chip microcomputer and is connected with single-chip microcomputer respectively, the reset circuit unit is used for guaranteeing the stability of whole circuit module, the crystal oscillating circuit unit is used for to the single-chip microcomputer input clock signal, and the serial ports transmission unit is used for being connected with external device.
Wherein, voice module comprises tone color control chip and the tone color switch that is connected with the tone color control chip, open the light by the conversion of control tone color, the tone color control chip can make the photoelectric colorful qin send the sound of different tone colors when being played, comprise the tone color of the musical instruments such as mellotron, flute, Zheng, piano, Chinese lute, violin, reach the multiplex effect of a qin.Voice module also comprises loudspeaker and connected loudspeaker control circuit as shown in Figure 6, and the loudspeaker control circuit is connected with control module, and the volume of loudspeaker can be regulated under the control of control module.
Further, the photoelectric colorful qin also comprises the light emitting module 5 that is arranged at qin body periphery; Wherein light emitting module 5 comprises a plurality of light emitting diode matrixs that are arranged at described qin body periphery, each light emitting diode matrix is connected with control module respectively, wherein each light emitting diode can send the light of red, green, blue three primary colours, can make up the light that sends the different colours more than 15 kinds; By color and the brightness of control module according to the pronunciation control light emitting diode matrix of photoelectric colorful qin, the luminous color and luster of qin body is mated one by one from the sound of different response frequencies, and produce corresponding dynamic change effect, and reaching light and wave with sound, sound is with the moving effect of light; Preferably, be covered with translucent shell in light emitting module 5 outsides, make to reach light emitting module 5 and in playing procedure, reach the general effect of illusion.
The thoughtcast of playing and sounding with keyboard or mechanical string that the present invention has broken not only that people have thought since consistent, replace traditional string with laser beam, and the coordination control by control module, the dynamic change of the light of the different colours that light emitting diode matrix sends on the sound of different frequency and the qin body is mapped one by one, so that when playing by playing laser beam, not only can control the pronunciation of qin but also can control the luminous effect of qin body, reach the effect of magnificent mansion.
Above embodiment only is used for explanation the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; in the situation that do not break away from the spirit and scope of the present invention; can also make a variety of changes and modification, so all technical schemes that are equal to also belong to protection category of the present invention.
Claims (10)
1. photoelectric colorful qin, comprise the qin body, the panel that described qin body comprises base plate and is arranged at described plate upper surface, it is characterized in that, described base plate one end is provided with laser emitting module, the other end is provided with the laser pick-off module accordingly, the control module that also is provided with voice module on the described qin body and is connected with described laser emitting module, laser pick-off module and voice module respectively; Under the control of described control module, described laser emitting module Emission Lasers light beam, described laser pick-off module receives described laser beam and feeds back signal to described control module, and described control module is controlled described voice module and is produced the qin sound.
2. photoelectric colorful qin according to claim 1 is characterized in that, described laser emitting module emission multi beam axis is at the column laser beam of described panel upper surface, and the upper surface of described panel is diffuse surface.
3. photoelectric colorful qin according to claim 1 and 2 is characterized in that, described laser emitting module comprises a plurality of conplane laser instruments that are arranged in side by side.
4. photoelectric colorful qin according to claim 3 is characterized in that, described laser instrument is solid state laser, liquid laser, gas laser, semiconductor laser or free electron laser.
5. according to claim 1,2 or 4 described photoelectric colorful qins, it is characterized in that, described laser pick-off module comprises a plurality of photoresistance, each photoresistance is connected with the laser pick-off circuit.
6. photoelectric colorful qin according to claim 1 and 2 is characterized in that, described control module comprises single-chip microcomputer and the reset circuit unit that is connected with described single-chip microcomputer respectively, crystal oscillating circuit unit and serial ports transmission unit.
7. photoelectric colorful qin according to claim 1 and 2 is characterized in that, described voice module comprises tone color control chip and the tone color switch that is connected with described tone color control chip.
8. photoelectric colorful qin according to claim 7 is characterized in that, described voice module also comprises loudspeaker and connected loudspeaker control circuit, and described loudspeaker control circuit is connected with described control module.
9. photoelectric colorful qin according to claim 1 and 2 is characterized in that, described photoelectric colorful qin also comprises the light emitting module that is arranged at described qin body periphery.
10. photoelectric colorful qin according to claim 9 is characterized in that, described light emitting module comprises a plurality of light emitting diode matrixs that are arranged at described qin body periphery, and each light emitting diode matrix is connected with described control module respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104591016A CN102938250A (en) | 2012-11-14 | 2012-11-14 | Photoelectric colorful organ |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104591016A CN102938250A (en) | 2012-11-14 | 2012-11-14 | Photoelectric colorful organ |
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| CN102938250A true CN102938250A (en) | 2013-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012104591016A Pending CN102938250A (en) | 2012-11-14 | 2012-11-14 | Photoelectric colorful organ |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405919A (en) * | 2013-05-21 | 2013-11-27 | 浙江理工大学 | Air musical instrument toy and use method thereof |
| CN105788583A (en) * | 2014-12-22 | 2016-07-20 | 桂林电子科技大学 | Multifunctional laser musical instrument |
Citations (7)
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| FR2578079A1 (en) * | 1985-02-25 | 1986-08-29 | Cothenet Jean Michel | The fitting to a guitar of a combination of laser-beam and sensitive-key devices, for connecting the guitar up to a musical synthesizer |
| CN1161527A (en) * | 1996-04-02 | 1997-10-08 | 中国科学院上海光学精密机械研究所 | Laser musical instrument |
| CN2292320Y (en) * | 1997-01-15 | 1998-09-23 | 杨天立 | Laser musical instrument |
| JPH10260682A (en) * | 1996-12-19 | 1998-09-29 | Casio Comput Co Ltd | Noncontact performance input device |
| CN101110172A (en) * | 2007-08-10 | 2008-01-23 | 北京工业大学 | Wireless encoding transferring type laser lyre |
| CN202352317U (en) * | 2011-12-07 | 2012-07-25 | 山东大学 | Photo-electronic harp |
| CN202996282U (en) * | 2012-11-14 | 2013-06-12 | 中国农业大学 | Photoelectric colorful organ |
-
2012
- 2012-11-14 CN CN2012104591016A patent/CN102938250A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2578079A1 (en) * | 1985-02-25 | 1986-08-29 | Cothenet Jean Michel | The fitting to a guitar of a combination of laser-beam and sensitive-key devices, for connecting the guitar up to a musical synthesizer |
| CN1161527A (en) * | 1996-04-02 | 1997-10-08 | 中国科学院上海光学精密机械研究所 | Laser musical instrument |
| JPH10260682A (en) * | 1996-12-19 | 1998-09-29 | Casio Comput Co Ltd | Noncontact performance input device |
| CN2292320Y (en) * | 1997-01-15 | 1998-09-23 | 杨天立 | Laser musical instrument |
| CN101110172A (en) * | 2007-08-10 | 2008-01-23 | 北京工业大学 | Wireless encoding transferring type laser lyre |
| CN202352317U (en) * | 2011-12-07 | 2012-07-25 | 山东大学 | Photo-electronic harp |
| CN202996282U (en) * | 2012-11-14 | 2013-06-12 | 中国农业大学 | Photoelectric colorful organ |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405919A (en) * | 2013-05-21 | 2013-11-27 | 浙江理工大学 | Air musical instrument toy and use method thereof |
| CN105788583A (en) * | 2014-12-22 | 2016-07-20 | 桂林电子科技大学 | Multifunctional laser musical instrument |
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Application publication date: 20130220 |