CN201035971Y - Minitype integrated laser musical instrument - Google Patents
Minitype integrated laser musical instrument Download PDFInfo
- Publication number
- CN201035971Y CN201035971Y CNU2007200706975U CN200720070697U CN201035971Y CN 201035971 Y CN201035971 Y CN 201035971Y CN U2007200706975 U CNU2007200706975 U CN U2007200706975U CN 200720070697 U CN200720070697 U CN 200720070697U CN 201035971 Y CN201035971 Y CN 201035971Y
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- laser
- red
- green
- string
- instrument
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- Expired - Fee Related
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Abstract
The utility model relates to a minitype integrated laser string instrument which comprises a green laser, a red laser and a photoelectric cell. The utility model is characterized in that the red laser and the green laser are respectively installed on a laser keyboard through an optic alignment jig; the red laser and the green laser respectively send out red string laser beams and green string laser beams, irradiate the photoelectric cell from down to up, and align the photoelectric cell, thereby leading the photoelectric cell to be converted into electrical signals and to be inputted to an electronic controller connected with a keyboard. The utility model has the advantages that the instrument is portable, the structure is compact, and the price is cheap; the light intensity can be controlled and adjusted automatically, thereby the light intensity outputted by the laser cannot change along with the variation of the ambient temperature.
Description
Technical field
The utility model relate to a kind of miniaturization laser musical instrument, especially a kind of laser beam by red green two kinds of colors is as the laser musical instrument of string.
Background technology
Existing laser string is by the total a branch of light of high power laser output, by Amici prism laser beam is divided into multi-beam as string.Weak point is that light intensity weakens gradually successively along with a plurality of Amici prism beam splitting, and light intensity is different.Make string at very thin Bai Wuzhong, what have is visible, and what have cannot see.And Amici prism costs an arm and a leg, and difficult processing should not be promoted.
Summary of the invention
The utility model is that will to solve existing laser string light intensity different, and used Amici prism technical matters such as cost an arm and a leg, and provides a kind of laser musical instrument of small integrated, this laser musical instrument small portable, compact conformation, low price; Light intensity energy automatic control and adjustment can not change the light intensity of laser instrument output with the variation of environment temperature.
For achieving the above object, technology of the present utility model is achieved in that
A kind of laser musical instrument of small integrated comprises green laser, red laser instrument, and photoelectric cell is characterized in: red, green laser by the optical adjustment rack device, is installed on the laser key respectively; Red laser instrument, green laser send red string and green string laser beam respectively, shine photoelectric cell from the bottom up, and the alignment light battery, make light signal convert electric signal to, are input to the electronic controller that links to each other with key.
One act of colored string is formed in the installation of being separated by of red, green laser;
Green laser and red laser instrument respectively have 14, and wherein per seven green laser power supplys and seven red laser power supplies are contained in the power supply box;
Red string be with wavelength be the semiconductor laser of 635NM send color be red in the light beam of band Huang as red string;
Red, green laser is contained in respectively in the casing, and a cover also is equipped with in casing the inside can make spot size be controlled at optical alignment system within 2 * 3 millimeters.
Green string of the present utility model mainly is the light that is sent a branch of green by the very little laser instrument of volume that the semiconductor pumped laser instrument of a kind of total solids is developed into miniaturization, as the green glow string; Red string be with wavelength be the semiconductor laser of 635NM send color be red in the light beam of band Huang as red string.14 green laser power are the same, the light intensity unanimity, and at very thin Bai Wuzhong, each root string is all high-visible.Saved expensive Amici prism.
This practical small portable, compact conformation, low price.Light intensity energy automatic control and adjustment can not change the light intensity of laser instrument output with the variation of environment temperature.And one act of colored string has been formed in the installation of being separated by of red, green laser, and in the fog of white, root root string is brilliant.Playing with hand and covering a branch of light, laser musical instrument just sends a sound, the string that is equivalent to beat, and through ceaselessly touching light beam with hand, laser musical instrument is just played out beautiful music.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is red, the green laser shell synoptic diagram of installing.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
As shown in Figure 1, a kind of laser musical instrument of small integrated comprises green laser, red laser instrument, photoelectric cell D, electronic controller 20, power supply box 10.
Red laser instrument F1, green laser F2 send light beam, shine photoelectric cell D from the bottom up, and the alignment light battery makes light signal convert electric signal to, are input to the electronic controller 20 that links to each other with key.Red, green laser F1, F2 is respectively by optical adjustment rack device J, be installed on the laser key, green laser sends red string and green string laser beam W respectively, shine photoelectric cell D from the bottom up, and alignment light battery D makes light signal convert electric signal to, is input to the electronic controller 10 that links to each other with key.Optoelectronic receiver of a branch of optical registration.
Green laser F2 and red laser instrument F1 respectively have 14, and seven green laser F2 power supplys and seven red laser instrument F1 power supplys are contained in the power supply box 10, totally two power supply boxs 10.One act of colored string is formed in red, green laser F1, the F2 installation of being separated by.
Red string be with wavelength be the semiconductor laser of 635NM send color be red in the light beam of band Huang as red string; Green string mainly is the light that is sent a branch of green by the very little laser instrument of volume that the semiconductor pumped laser instrument of a kind of total solids is developed into miniaturization, as the green glow string.
As shown in Figure 2, red, green laser F1, F2 are contained in respectively in the casing shown in figure one, and a cover optical alignment system also is equipped with in the inside, and spot size is controlled within 2 * 3 millimeters.
Claims (5)
1. the laser musical instrument of a small integrated comprises green laser (F2), red laser instrument (F1), and photoelectric cell D is characterized in that, (F1 F2) respectively by optical adjustment rack device (J), is installed on the laser key described red, green laser; Red laser instrument (F1), green laser (F2) send red and green string laser beam (W) respectively, shine photoelectric cell (D) from the bottom up, and the alignment light battery, make light signal convert electric signal to, are input to the electronic controller (20) that links to each other with key.
2. the laser musical instrument of small integrated according to claim 1 is characterized in that, (F1, one act of colored string is formed in the F2) installation of being separated by to described red, green laser.
3. the laser musical instrument of small integrated according to claim 1 and 2, it is characterized in that, described green laser (F2) and red laser instrument (F1) respectively have 14, and wherein per seven green laser (F2) power supplys and seven red laser instruments (F1) power supply are contained in the power supply box (10).
4. the laser musical instrument of small integrated according to claim 1 is characterized in that, described red string be with wavelength be the semiconductor laser of 635NM send color be red in the yellow light beam of band as red string.
5. the laser musical instrument of small integrated according to claim 1 and 2 is characterized in that, (F1 F2) is contained in respectively in the casing described red, green laser, and a cover also is equipped with in the casing the inside can make spot size be controlled at optical alignment system within 2 * 3 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200706975U CN201035971Y (en) | 2007-06-06 | 2007-06-06 | Minitype integrated laser musical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200706975U CN201035971Y (en) | 2007-06-06 | 2007-06-06 | Minitype integrated laser musical instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201035971Y true CN201035971Y (en) | 2008-03-12 |
Family
ID=39196860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200706975U Expired - Fee Related CN201035971Y (en) | 2007-06-06 | 2007-06-06 | Minitype integrated laser musical instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201035971Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106228964A (en) * | 2016-08-29 | 2016-12-14 | 四川文化艺术学院 | MIDI laser ladder qin |
-
2007
- 2007-06-06 CN CNU2007200706975U patent/CN201035971Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106228964A (en) * | 2016-08-29 | 2016-12-14 | 四川文化艺术学院 | MIDI laser ladder qin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |