CN103411480A - Fireworks device and production method thereof - Google Patents
Fireworks device and production method thereof Download PDFInfo
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- CN103411480A CN103411480A CN2013103727189A CN201310372718A CN103411480A CN 103411480 A CN103411480 A CN 103411480A CN 2013103727189 A CN2013103727189 A CN 2013103727189A CN 201310372718 A CN201310372718 A CN 201310372718A CN 103411480 A CN103411480 A CN 103411480A
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Abstract
The invention discloses a fireworks device. The fireworks device comprises a plurality of cylinders which are arranged side by side; gunpowder is arranged in the cylinders; leads penetrate the cylinders to be in contact with the gunpowder arranged in the cylinders; the plurality of cylinders at least comprise seven different lengths of cylinders. The invention also relates to a production method of the fireworks device. According to the fireworks device and the production method, at least seven different lengths of cylinders are combined together and meanwhile the diameter, the wall thickness, the material hardness and the intensity of the cylinders are adjusted to form the fireworks device with a musical sound and the musical sound can be arranged according to the need of a track and the rhythm of the track can be controlled through the length and the burning velocity of the leads so as to increase the enjoyment of music art when fireworks set off.
Description
Technical field
The present invention relates to fireworks and firecrackers and manufacture field, relate in particular to a kind of firework device and preparation method thereof.
Background technology
In the single cylindrical shell of traditional firecrackers or fireworks (be commonly called as whistle, claim again whistle cylinder or cylindrical shell), gunpowder is housed, gunpowder can be sent single sound after lighting, and when a plurality of cylindrical shell combinations are seted off, does not possess the sound of music rhythm.
Summary of the invention
The object of the present invention is to provide a kind of firework device and preparation method thereof, to address the above problem.
In order to achieve the above object, technical scheme of the present invention is achieved in that
A kind of firework device, comprise some cylindrical shells, and described some cylindrical shell spread configurations, be equipped with gunpowder in described cylindrical shell, and lead-in wire passes cylindrical shell and contacts with the gunpowder in cylindrical shell;
At least the cylindrical shell that comprises seven kinds of different lengths in described some cylindrical shells.
Further,
Also comprise launching gun barrel, in described launching gun barrel, gunpowder is housed, described lead-in wire passes launching gun barrel and contacts with the gunpowder in launching gun barrel.
Preferably,
The barrel diameter of described cylindrical shell, cylindrical shell wall thickness, cylinder material hardness and gunpowder are strong all not identical.
Preferably,
Bonding in aggregates by adhesive-layer between each described cylindrical shell.
Preferably,
The cylindrical shell of described seven kinds of different lengths, length is successively decreased successively, DO, RE, Mi, FA, Sol, La, the Si in corresponding numbered musical notation respectively, the length difference between the adjacent two described cylindrical shells of length is 0.5cm-3cm;
The wire length and the burning velocity difference that connect each described cylindrical shell.
Correspondingly, the present invention also provides a kind of preparation method of firework device, and firework device is above-mentioned firework device, comprises the following steps:
Within comprising at least some cylindrical shells of seven kinds of different lengths, lay gunpowder, and arrange seven kinds of cylindrical shells according to the order that cylindrical shell length is successively decreased, DO, RE, Mi, FA, Sol, La, Si in the corresponding numbered musical notation of cylindrical shell difference of seven kinds of different lengths, every kind of corresponding scale of length cylindrical shell;
Extract the scale arrangement regulation of default song, pick out successively the cylindrical shell consistent with corresponding scale, cylindrical shell is arranged in order, the scale that the cylindrical shell after permutation and combination is corresponding is consistent with the scale of default song;
Lead-in wire is put in order and passes successively cylindrical shell according to the scale of described default song, and is connected with the gunpowder in cylindrical shell, make setting off of each cylindrical shell sequentially corresponding with the scale of default song; Perhaps the cylindrical shell after permutation and combination is arranged in launching gun barrel, lead-in wire is put in order and passes successively launching gun barrel and be connected with the gunpowder in launching gun barrel according to the scale of described default song, make setting off of each cylindrical shell sequentially corresponding with the scale of default song.
Preferably,
Described order of successively decreasing according to cylindrical shell length is arranged seven kinds of cylindrical shells, after DO, the RE in the corresponding numbered musical notation of cylindrical shell difference of seven kinds of different lengths, Mi, FA, Sol, La, Si, also comprises the steps:
Above-mentioned scale is carried out to adjusting operation, according to barrel diameter more major scale step-down and/or the thicker scale step-down of cylindrical shell wall thickness and/or cylinder material hardness more the rule of major scale step-down and/or the strong more minor scale of gunpowder step-down carry out the fine setting of scale.
Preferably,
Described cylindrical shell after permutation and combination is arranged in launching gun barrel, comprises the steps:
Cylindrical shell after each described permutation and combination keeps putting in order being arranged in launching gun barrel successively.
Preferably,
The described scale that will go between according to described default song puts in order and passes successively cylindrical shell, and is connected with the gunpowder in cylindrical shell, make each cylindrical shell to set off order corresponding with the scale of default song; Perhaps the cylindrical shell after permutation and combination is arranged in launching gun barrel, lead-in wire is put in order and passes successively launching gun barrel and be connected with the gunpowder in launching gun barrel according to the scale of described default song, make each cylindrical shell set off order corresponding with the scale of default song after, also comprise the steps:
The time interval of setting off between each described cylindrical shell is controlled by length and the burning velocity of described lead-in wire.
Compared with prior art, the advantage of the embodiment of the present invention is:
The analysis said method is as can be known: lay gunpowder within comprising at least some cylindrical shells of seven kinds of different lengths, and arrange seven kinds of cylindrical shells according to the order that cylindrical shell length is successively decreased, DO, RE, Mi, FA, Sol, La, Si in the corresponding numbered musical notation of cylindrical shell difference of seven kinds of different lengths, the corresponding scale of the cylindrical shell of every kind of length;
Extract the scale arrangement regulation of default song, pick out successively the cylindrical shell consistent with corresponding scale, and place successively gunpowder and arrange and be arranged in launching gun barrel, make the scale that firework device is corresponding after the cylindrical shell permutation and combination consistent with the scale of default song; Then, the lead-in wire of each cylindrical shell is put in order and connects successively according to the scale of described default song, make each cylindrical shell to set off order corresponding with the scale of default song.
Research is found: under equal conditions (being under the strong all identical conditions of barrel diameter, cylindrical shell wall thickness homogeneous phase etc., cylinder material hardness and gunpowder), the sounding rule of the firework device that the embodiment of the present invention relates to is: cylindrical shell length is longer, tone more overcast (being that scale is lower).Analyze These characteristics combining music occurrence characteristic as can be known: tone is relevant with frequency, and frequency is relevant with sound source, and the frequency of the vibration of sound source should be relevant with the characteristics of cylindrical shell itself.So under the ceteris paribus condition, cylindrical shell length is longer, obviously the vibration frequency of sound source is subjected to the cylindrical shell effect length, the vibration frequency of sound source will be disperseed, and vibration frequency is just less, thereby causes the firework device pronunciation more overcast, cylindrical shell length is shorter on the contrary, sounding is more sharp-pointed, and then obtains the scale Changing Pattern, thereby obtains DO, RE, Mi, FA, Sol, the La in corresponding numbered musical notation, the cylindrical shell length characteristic of Si.The rule that firework device provided by the invention carries out inner several cylindrical shells of firework device according to above-mentioned rule is arranged, and then can play tune after lighting fireworks.
The present invention combines by some cylindrical shells that will comprise at least seven kinds of different lengths, form a kind of firework device with musical sound, also can be according to the needs layout in addition of song, by the burning speed of lead-in wire, control the rhythm of song, to solve when fireworks is seted off the problem that increases the act of music appreciating.
The accompanying drawing explanation
Fig. 1 is the structural representation of firework device one embodiment of the present invention;
Fig. 1 a is the another kind of structural representation of firework device of the present invention in Fig. 1;
Fig. 2 is the structural representation of another embodiment of firework device of the present invention;
Fig. 3 is the schematic top plan view of Fig. 2;
Fig. 4 is the preparation method's of firework device of the present invention schematic flow sheet.
The specific embodiment
Below by specific embodiment, also by reference to the accompanying drawings the present invention is described in further detail.
Embodiment mono-
Referring to Fig. 1, the embodiment of the present invention provides a kind of firework device, comprises some cylindrical shells 2, and the mutual spread configuration of described some cylindrical shells 2, be equipped with gunpowder 3 in described cylindrical shell 2, and lead-in wire 4 passes cylindrical shell 2 and contacts with the gunpowder 3 in cylindrical shell;
At least the cylindrical shell that comprises seven kinds of different lengths in described some cylindrical shells 2.
The core technology feature of above-mentioned firework device comprises the cylindrical shell of at least seven kinds of different lengths and is spread configuration, everyly comprised that technical scheme the present invention of above-mentioned feature is all protected this.
Above-mentioned firework device can be arranged on cylinder body bottom by gunpowder, and cartridge openings (is namely stood upside down and arranged) downwards, and another kind of embodiment is that gunpowder is arranged on cylinder body bottom, and cartridge openings is (being upright setting) upwards.
As for " upright setting ", just (referring to Fig. 1) is inverted and lighted to the firework device of above-described embodiment, this embodiment of the present invention is repeated no more, this is done to following further restriction (referring to Fig. 2) for " stand upside down and arrange " embodiment of the present invention.
In addition, it should be noted that, the lead-in wire 4 that a kind of firework device that the embodiment of the present invention provides relates to can have the multiple mode that penetrates, the structure of for example anticipating shown in Fig. 1: lead-in wire 4 sidewalls that pass cylindrical shell 2 contact with gunpowder 3; Or the structure of for example anticipating shown in Fig. 1 a: lead-in wire 4 openings that pass cylindrical shell 2 enter cylindrical shell and contact with gunpowder in cylindrical shell.
Further, referring to Fig. 2,
Also comprise launching gun barrel 1, in described launching gun barrel 1, gunpowder 6 is housed, described lead-in wire 4 passes launching gun barrel and contacts with the gunpowder in launching gun barrel.(gunpowder wherein, be equipped with in cylindrical shell 2 is numbering 3);
Preferably, referring to Fig. 3, bonding in aggregates by adhesive-layer 5 between each cylindrical shell 2.
Preferably, the diameter of each cylindrical shell 2 is 1.9 centimetres, and wall thickness is 0.5 millimeter, the cylindrical shell 2 of seven kinds of different lengths, and length is successively decreased successively, and the length difference between adjacent two cylindrical shells 2 of length is 0.5cm-3cm.The length and the burning velocity difference that connect the lead-in wire 4 of each cylindrical shell 2, can make and set off time interval difference between each cylindrical shell 2.
Further,
The barrel diameter of described cylindrical shell, cylindrical shell wall thickness, cylinder material hardness and gunpowder are strong all not identical.
Further,
Bonding in aggregates by adhesive-layer between each described cylindrical shell.Wherein, it should be noted that, also can be bonded together by adhesive-layer between each launching gun barrel.
Further, as a kind of preferred scheme, the barrel diameter of described cylindrical shell, cylindrical shell wall thickness also can be identical, and for example: the diameter of each described cylindrical shell is 1.9 centimetres, and wall thickness is 0.5 millimeter.Above-mentioned barrel diameter and wall thickness parameter are a kind of experimental data.
Further,
The cylindrical shell of described seven kinds of different lengths, length is successively decreased successively, DO, RE, Mi, FA, Sol, La, the Si in corresponding numbered musical notation respectively, the length difference between the adjacent two described cylindrical shells of length is 0.5cm-3cm.
Further,
The wire length of each described cylindrical shell and burning velocity difference.
Above-mentioned data of carrying out firework device each influence factor ratio of when design and sounding rule, all belong to embodiment of the present invention protection domain, and through technical staff's years of researches experiment gained.
Research is found: under equal conditions (being under the strong all identical conditions of barrel diameter, cylindrical shell wall thickness homogeneous phase etc., cylinder material hardness and gunpowder), the sounding rule of the firework device that the embodiment of the present invention relates to is: cylindrical shell length is longer, tone lower (scale is lower).Analyze These characteristics combining music sounding characteristics as can be known: tone is relevant with frequency, and frequency is relevant with sound source, and the frequency of the vibration of sound source should be relevant with the characteristics of cylindrical shell itself.So under the ceteris paribus condition, cylindrical shell length is longer, obviously the vibration frequency of sound source is subjected to the cylindrical shell effect length, the vibration frequency of sound source will be disperseed, and vibration frequency is just less, thereby causes the firework device pronunciation more overcast, cylindrical shell length is shorter on the contrary, sounding is more sharp-pointed, and then obtains the scale Changing Pattern, thereby obtains DO, RE, Mi, FA, Sol, the La in corresponding numbered musical notation, the cylindrical shell length characteristic of Si.The rule that firework device provided by the invention carries out inner several cylindrical shells of firework device according to above-mentioned rule is arranged, and then can play beautiful music after lighting fireworks.
Research is also found: (be under equal conditions cylindrical shell identical length etc., barrel diameter all equates, under cylinder material hardness and the strong all identical conditions of gunpowder), the sounding rule of the firework device that the embodiment of the present invention relates to is: the cylindrical shell wall thickness is larger, and tone is lower.Analyze These characteristics combining music occurrence characteristic as can be known: tone is relevant with frequency, and frequency is relevant with sound source, and the frequency of the vibration of sound source should be relevant with the characteristics of cylindrical shell itself.So under the ceteris paribus condition, the cylindrical shell wall thickness is larger, obviously the vibration frequency of sound source is affected by wall thickness to diminish, and vibration frequency diminishes, thereby causes the firework device pronunciation more overcast.On the contrary, in the process that the cylindrical shell wall thickness diminishes, it has also presented certain rule, and namely under equal conditions, the cylindrical shell wall thickness is less, and the tone of sounding is higher.
In like manner, at other equal conditions, (be cylindrical shell identical length etc., under the strong all identical conditions of cylindrical shell wall thickness, cylinder material hardness and gunpowder) under, barrel diameter (having another name called the cylindrical shell bore) is larger, obviously the vibration frequency of sound source will frequency will be diminished by the large impact of barrel diameter change, so, to diminish be exactly directly affect the firework device more overcast reason of pronouncing to vibration frequency; On the contrary, in the process that barrel diameter diminishes, it has also presented certain rule, and namely under equal conditions, barrel diameter is less, and the tone of sounding is higher.
In addition, the gunpowder of laying in cylindrical shell, the strong impact on the firework device sounding of gunpowder is also apparent in view, gunpowder is as the most original explosive, and it has determined the size of sound source, obviously its essence is that gunpowder is strong can directly have influence on this instantaneous expansion power, so it is strong stronger to work as gunpowder, instantaneous expansion power is larger, and the sound source vibration frequency is larger, and the cylindrical shell tone of sound is just higher like this.Above-mentioned cylindrical shell feature just just can be followed this rule within the specific limits, if when enough thick or bore is enough large, can not follow above-mentioned rule when wall thickness.
Research is also found: the influence factor of above-mentioned decision firework device (comprises cylindrical shell length, barrel diameter, the cylindrical shell wall thickness, cylinder material hardness and gunpowder are strong) in, what occupy leading influence is cylindrical shell length, so when carrying out the firework device design, mainly by the adjustment barrel body length, carry out the height of each pronunciation scale in music, various scale height carry out the arrangement of each cylindrical shell according to the rule in song, like this after meticulous permutation and combination, after the user puts combustion wire, will carry out according to arrangement mode in advance when sounding can be heard firework display the song sound sent.
The fundamental of music is rhythm and melody.Affect the height that sound is arranged of music rhythm, the length of sound, the power of sound and tone color.By these fundamentals, mutually combined, form beautiful music.The interval of obvious pronunciation rhythm, I researcher can design by the length to lead-in wire and modification and the arrangement of burning velocity, for example when interval time, need to grow when a bit, need the lead-in wire of design should correspondingly grow a bit or burning velocity a little slower, the adjustment by the time interval can ensure that each rhythm that pronounces cylindrical shell meets the song requirement like this.The power of the length of sound (the gunpowder loading has a direct impact it) and sound also can be regulated by above-mentioned influence factor, completes the structural design of the embodiment of the present invention for firework device.
Embodiment bis-
Firework device in embodiment mono-, referring to Fig. 4, wherein the preparation method comprises the following steps:
Step S100, within comprising at least some cylindrical shells of seven kinds of different lengths, lay gunpowder, and according to the order that cylindrical shell length is successively decreased, arrange seven kinds of cylindrical shells, DO, RE, Mi, FA, Sol, La, Si in the corresponding numbered musical notation of cylindrical shell difference of seven kinds of different lengths, every kind of corresponding scale of length cylindrical shell;
Step S200, extract the scale arrangement regulation of presetting song, picks out successively the cylindrical shell consistent with corresponding scale, and cylindrical shell is arranged in order, and the scale that the cylindrical shell after permutation and combination is corresponding is consistent with the scale of default song;
Step S300, put in order the lead-in wire of corresponding construction to pass successively cylindrical shell according to the scale of described default song, and be connected with the gunpowder in cylindrical shell, make each cylindrical shell to set off order corresponding with the scale of default song; Perhaps the cylindrical shell after permutation and combination is arranged in launching gun barrel, the lead-in wire of corresponding construction is put in order and passes successively launching gun barrel and be connected with the gunpowder in launching gun barrel according to the scale of described default song, make each cylindrical shell to set off order corresponding with the scale of default song.
More preferably, but as a kind of preferred embodiment, the quantity of laying gunpowder in each cylindrical shell 2 is identical.(obviously also can be different, but it is strong larger to follow gunpowder, and the higher rule of scale (being tone) is arranged.）
In above-mentioned steps S200, described order of successively decreasing according to cylindrical shell length is arranged seven kinds of cylindrical shells, after DO, the RE in the corresponding numbered musical notation of cylindrical shell difference of seven kinds of different lengths, Mi, FA, Sol, La, Si, also comprises the steps:
Above-mentioned scale is carried out to adjusting operation, according to barrel diameter more major scale step-down and/or the thicker scale step-down of cylindrical shell wall thickness and/or cylinder material hardness more the rule of major scale step-down and/or the strong more minor scale of gunpowder step-down carry out the fine setting of scale.
In step S300, described cylindrical shell after permutation and combination is arranged in launching gun barrel, comprise the steps:
Cylindrical shell after each described permutation and combination keeps putting in order being arranged in launching gun barrel successively.
Above-mentioned arrangement mode comprise the mode side by side of being arrange or also can be around plate-like arrange, above-mentioned arrangement mode belongs to general knowledge known in this field, the embodiment of the present invention is not specifically limited this.
Preferably,
The described scale that will go between according to described default song puts in order and passes successively cylindrical shell, and is connected with the gunpowder in cylindrical shell, make each cylindrical shell to set off order corresponding with the scale of default song; Perhaps the cylindrical shell after permutation and combination is arranged in launching gun barrel, lead-in wire is put in order and passes successively launching gun barrel and be connected with the gunpowder in launching gun barrel according to the scale of described default song, make each cylindrical shell set off order corresponding with the scale of default song after, also comprise the steps:
The time interval of setting off between each described cylindrical shell is controlled by length and the burning velocity of described lead-in wire.
In above-mentioned steps S300, the described scale that will go between according to described default song puts in order and passes successively launching gun barrel and be connected with the gunpowder in launching gun barrel, make the scale of setting off order and default song of each cylindrical shell corresponding after, also comprise the steps:
The time interval of setting off between each described cylindrical shell is controlled by length and the burning velocity of described lead-in wire.Illustrate, change cylindrical shell length and reach the purpose that changes tone, this scale correspondence 7 kinds of scales, numbered musical notation is respectively DO, RE, Mi, FA, Sol, La, Si, corresponding numeral 1,2,3,4,5,6,7.
Illustrate, diameter at cylindrical shell 2, in the thickness situation identical with powder composition, for example the diameter of cylindrical shell 2 is 1.5cm, thickness is 0.5mm, powder volume is 6g, the length of take is DO as the sound that the cylindrical shell 2 of 25cm sends, sound is that than sound, to be that the cylindrical shell 2 of DO is short just can realize the cylindrical shell 2 of RE so, in order to allow people's ear easily distinguish, sound is that the cylindrical shell 2 of RE is the short 0.5-3cm of cylindrical shell 2 of DO than sound, in like manner, sound is that the cylindrical shell 2 of Mi is the short 0.5-3cm of cylindrical shell 2 of RE than sound, sound is that the cylindrical shell 2 of FA is the short 0.5-3cm of cylindrical shell 2 of Mi than sound, sound is that the cylindrical shell 2 of Sol is the short 0.5-3cm of cylindrical shell 2 of FA than sound, sound is that the cylindrical shell 2 of La is the short 0.5-3cm of cylindrical shell 2 of Sol than sound, sound is that the cylindrical shell 2 of Si is the short 0.5-3cm of cylindrical shell 2 of La than sound, above-mentioned pronunciation principle is similar to row's flute (panpipes).The combination of a plurality of cylindrical shells 2, having realized obviously recognizing in same fireworks is the tune sound of certain first song.
Above-mentioned sound is that the length of the cylindrical shell 2 of DO also can be 20cm length; in like manner; sound is that the cylindrical shell 2 of RE is the short 0.5-3cm of cylindrical shell 2 of DO than sound; sound is that the cylindrical shell 2 of Mi is the short 0.5-3cm of cylindrical shell 2 of RE than sound; sound is that the cylindrical shell 2 of FA is the short 0.5-3cm of cylindrical shell 2 of Mi than sound; sound is that the cylindrical shell 2 of Sol is the short 0.5-3cm of cylindrical shell 2 of FA than sound, and sound is that the cylindrical shell 2 of La is the short 0.5-3cm of cylindrical shell 2 of Sol than sound, and sound is that the cylindrical shell 2 of Si is the short 0.5-3cm of cylindrical shell 2 of La than sound; This group cylindrical shell 2 is compared with the cylindrical shell 2 of front group, is that basic scale is wanted height.
In the situation that other factors are identical, the pronunciation less than cylindrical shell length that cylindrical shell length is large is low, the pronunciation that the ratio cylindrical shell that cylindrical shell is thick is thin is low, the pronunciation that the ratio barrel diameter that barrel diameter is little is large is high, in the strong ratio cylindrical shell of gunpowder earthquake intensity in cylindrical shell, the weak pronunciation of gunpowder earthquake intensity is high, voice effect that also can be when changing one or more factors in cylindrical shell thickness, diameter and gunpowder earthquake intensity and change cylindrical shell and set off, the integrated use effect is splendid.
Above each embodiment combines by some cylindrical shells that will comprise at least seven kinds of different lengths and/or different-diameter and/or different wall, form a kind of firework device with musical sound, also can be according to the needs layout in addition of song, by wire length and burning speed, control the rhythm of song, to solve when fireworks is seted off the problem that increases the act of music appreciating.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. a firework device, is characterized in that, comprises some cylindrical shells, and described some cylindrical shell spread configurations, be equipped with gunpowder in described cylindrical shell, and lead-in wire passes cylindrical shell and contacts with the gunpowder in cylindrical shell;
At least the cylindrical shell that comprises seven kinds of different lengths in described some cylindrical shells.
2. firework device as claimed in claim 1, is characterized in that,
Also comprise launching gun barrel, in described launching gun barrel, gunpowder is housed, described lead-in wire passes launching gun barrel and contacts with the gunpowder in launching gun barrel.
3. firework device as claimed in claim 1 or 2, is characterized in that,
The barrel diameter of described cylindrical shell, cylindrical shell wall thickness, cylinder material hardness and gunpowder are strong all not identical.
4. firework device as claimed in claim 3, is characterized in that,
Bonding in aggregates by adhesive-layer between each described cylindrical shell.
5. firework device as claimed in claim 4, is characterized in that,
The cylindrical shell of described seven kinds of different lengths, length is successively decreased successively, DO, RE, Mi, FA, Sol, La, the Si in corresponding numbered musical notation respectively, the length difference between the adjacent two described cylindrical shells of length is 0.5cm-3cm;
The wire length and the burning velocity difference that connect each described cylindrical shell.
6. the preparation method of a firework device, firework device is the described firework device of claim 1 to 5 any one, it is characterized in that, comprises the following steps:
Within comprising at least some cylindrical shells of seven kinds of different lengths, lay gunpowder, and arrange seven kinds of cylindrical shells according to the order that cylindrical shell length is successively decreased, DO, RE, Mi, FA, Sol, La, Si in the corresponding numbered musical notation of cylindrical shell difference of seven kinds of different lengths, the corresponding scale of the cylindrical shell of every kind of length;
Extract the scale arrangement regulation of default song, pick out successively the cylindrical shell consistent with corresponding scale, cylindrical shell is arranged in order, the scale that the cylindrical shell after permutation and combination is corresponding is consistent with the scale of default song;
Lead-in wire is put in order and passes successively cylindrical shell according to the scale of described default song, and is connected with the gunpowder in cylindrical shell, make setting off of each cylindrical shell sequentially corresponding with the scale of default song; Perhaps the cylindrical shell after permutation and combination is arranged in launching gun barrel, lead-in wire is put in order and passes successively launching gun barrel and be connected with the gunpowder in launching gun barrel according to the scale of described default song, make setting off of each cylindrical shell sequentially corresponding with the scale of default song.
7. the preparation method of firework device as claimed in claim 6, is characterized in that,
Described order of successively decreasing according to cylindrical shell length is arranged seven kinds of cylindrical shells, after DO, the RE in the corresponding numbered musical notation of cylindrical shell difference of seven kinds of different lengths, Mi, FA, Sol, La, Si, also comprises the steps:
Above-mentioned scale is carried out to adjusting operation, according to barrel diameter more major scale step-down and/or the thicker scale step-down of cylindrical shell wall thickness and/or cylinder material hardness more the rule of major scale step-down and/or the strong more minor scale of gunpowder step-down carry out the fine setting of scale.
8. the preparation method of firework device as claimed in claim 6, is characterized in that,
Described cylindrical shell after permutation and combination is arranged in launching gun barrel, comprises the steps:
Cylindrical shell after each described permutation and combination keeps putting in order being arranged in launching gun barrel successively.
9. the preparation method of firework device as claimed in claim 6, is characterized in that,
The described scale that will go between according to described default song puts in order and passes successively cylindrical shell, and is connected with the gunpowder in cylindrical shell, make each cylindrical shell to set off order corresponding with the scale of default song; Perhaps the cylindrical shell after permutation and combination is arranged in launching gun barrel, lead-in wire is put in order and passes successively launching gun barrel and be connected with the gunpowder in launching gun barrel according to the scale of described default song, make each cylindrical shell set off order corresponding with the scale of default song after, also comprise the steps:
The time interval of setting off between each described cylindrical shell is controlled by length and the burning velocity of described lead-in wire.
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| CN201310372718.9A CN103411480B (en) | 2013-08-23 | 2013-08-23 | Fireworks device and production method thereof |
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| CN201310372718.9A CN103411480B (en) | 2013-08-23 | 2013-08-23 | Fireworks device and production method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106288978A (en) * | 2016-08-29 | 2017-01-04 | 北海市铁山港区营盘烟花厂 | The manufacture method of firecracker |
| CN108225115A (en) * | 2018-01-15 | 2018-06-29 | 苏州天为幕烟花科技有限公司 | A kind of multistage viscose type image-text firework lattice structure body and preparation method thereof |
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| CN2409488Y (en) * | 1999-12-16 | 2000-12-06 | 段邦兴 | Fireworks and firecrakcers for wedding |
| CN2409489Y (en) * | 1999-12-16 | 2000-12-06 | 段邦兴 | Joyous fireworks and firecrackers |
| CN2779334Y (en) * | 2005-04-04 | 2006-05-10 | 肖路生 | Drum firecracker |
| CN101025353A (en) * | 2006-02-20 | 2007-08-29 | 陈静 | Firecrakers whose blasting sounds gradually change from low to high |
| CN202747949U (en) * | 2012-09-11 | 2013-02-20 | 长葛市吉庆机械厂 | High and low sound saluting gun |
| CN203464856U (en) * | 2013-08-23 | 2014-03-05 | 谭祖武 | Fireworks device |
Cited By (2)
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| CN106288978A (en) * | 2016-08-29 | 2017-01-04 | 北海市铁山港区营盘烟花厂 | The manufacture method of firecracker |
| CN108225115A (en) * | 2018-01-15 | 2018-06-29 | 苏州天为幕烟花科技有限公司 | A kind of multistage viscose type image-text firework lattice structure body and preparation method thereof |
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