CN103673782A - Display shell for displaying skywriting words and modeling patterns - Google Patents
Display shell for displaying skywriting words and modeling patterns Download PDFInfo
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- CN103673782A CN103673782A CN201310698406.7A CN201310698406A CN103673782A CN 103673782 A CN103673782 A CN 103673782A CN 201310698406 A CN201310698406 A CN 201310698406A CN 103673782 A CN103673782 A CN 103673782A
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- skywriting
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- display shell
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Abstract
The invention relates to a display shell, in particular to the display shell for displaying skywriting words and modeling patterns. The display shell for displaying skywriting words and model patterns comprises a shell body and a launch box, wherein the shell body is placed on the launch box. A spherical shell is arranged outside the shell body, and a powder layer, a sealing layer, a belt-shaped piece with an LED and a parachute are sequentially arranged at the end, close to the launch box, inside the spherical shell. One end, where the LED is arranged, of the belt-shaped piece is connected with the parachute, and the other end of the belt-shaped piece is connected with a battery switch through an electric wire which is in series connection with the LED. Launch powder is contained in the launch box, a timing blasting fuse is inserted in the launch powder, and the other end of the timing blasting fuse extends into the powder layer in the spherical shell. An ignition fuse is further inserted in the launch powder, and the ignition fuse extends out of the launch box and is connected with the shell body. Compared with the prior art, the display shell for displaying skywriting words and modeling patterns has the advantages that the shapes of the skywriting words or modeling patterns are standard, the patterns are clear, and combustion time is long.
Description
Technical field
The present invention relates to a kind of display shell, especially a kind of for showing the display shell of skywriting, modelling pattern.
Background technology
The moulding that existing display shell product is aloft shown is that the lift-off of single body fires and utilizes the combination of sound, light, look formed afterwards, although sometimes also can form some simple patterns, can not form accurate syntagmatic in strict accordance with default word or modelling pattern.
In order to realize the object of showing word or moulding aloft with fireworks, insider has made many effort, common thinking is to design in advance word or pattern, then the bright pearl bowel lavage of effect is installed by the pattern designing, after body lift-off, utilize display shell effect medicine to fire bright spot cypher or the modelling pattern of formation, namely utilize the quick-fried dynamics of opening, in advance default word or modelling pattern are doubled to amplify.Yet existing display shell fires rear aerial location and is difficult to accurately, and when each luminous point multiplication factor is inconsistent sometimes, make word or the in disorder distortion of modelling pattern of aerial combination, be difficult to achieve the goal.
Summary of the invention
The object of the invention is to solve problems of the prior art, provide a kind of word or modelling pattern shape criteria for showing the display shell of skywriting, modelling pattern.
For achieving the above object, the present invention adopts into lower technical scheme: a kind ofly for showing the display shell of skywriting, modelling pattern, comprise body and launch-box, body is seated on launch-box; Described body outside is a spherical shell, and the one end near launch-box in spherical shell is followed successively by gunpowder layer, sealant, the strap-like member that is provided with light emitting diode and parachute; The strap-like member one end that is provided with light emitting diode is connected with parachute, and the other end connects cell switch by the electric wire of serial connection light emitting diode; In described launch-box, be loaded with propellant powder, be inserted with time fuse in propellant powder, the described time fuse other end stretches into the gunpowder layer in spherical shell; In propellant powder, be also inserted with ignition fuse, described ignition fuse stretches out launch-box and is connected with body.
Further, the strap-like member that is provided with light emitting diode described in is connected by slinky spring support with parachute.
Further, the strap-like member that is provided with light emitting diode is connected with sand hill in the one end that is connected with cell switch simultaneously.
Function of the present invention is that display shell is put in gun barrel, after igniting, launch display shell, display shell rises to the strap-like member of hanging under quick-fried ejaculation parachute after certain altitude and parachute, strap-like member launches under the gravity of cell switch and sand hill, there is downward gravity and circuit connected in cell switch, thereby light the light emitting diode on strap-like member, the bright spot that light emitting diode sends forms word or modelling pattern.
Compared with prior art, tool has the following advantages in the present invention:
1, word or modelling pattern shape criteria;
2, clear patterns, combustion duration.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention structural representation;
Fig. 2 is strap-like member and parachute syndeton schematic diagram in Fig. 1.
1, spherical shell; 2, launch-box; 3, propellant powder; 4, fuse cord; 5, military project nitre; 6, ignition fuse; 7, cell switch; 8, sand hill; 9, calico; 10, justify paper bar bar; 11, parachute; 12, suspension ring; 13, cotton seed hulls; 14, light emitting diode; 15, soft electric wire; 16, slinky spring support
The specific embodiment
Below in conjunction with accompanying drawing, 1 couple of the present invention is described in further detail: a kind ofly for showing the display shell of skywriting, modelling pattern, comprise body and launch-box, body is seated on launch-box; Described body outside is a spherical shell, and the one end near launch-box in spherical shell is followed successively by gunpowder layer, sealant, the strap-like member that is provided with light emitting diode and parachute; The strap-like member one end that is provided with light emitting diode is connected with parachute, and the other end connects cell switch by the electric wire of serial connection light emitting diode; In described launch-box, be loaded with propellant powder, be inserted with time fuse in propellant powder, the described time fuse other end stretches into the gunpowder layer in spherical shell; In propellant powder, be also inserted with ignition fuse, described ignition fuse stretches out launch-box and is connected with body; The material of described gunpowder layer is military project nitre; Described sealant is circle paper bar bar; The described strap-like member that is provided with light emitting diode is calico; In described body inside, be filled with cotton seed hulls.
As Fig. 2: as described in be provided with light emitting diode strap-like member be connected by slinky spring support with parachute; The strap-like member that is provided with light emitting diode is connected with sand hill in the one end that is connected with cell switch simultaneously.
Concrete structure is as shown in Figure 1, 2: described display shell specification is 6 inches, described timing lead wire fuse cord specification is φ 6mm, it comprises spherical shell 1, at spherical shell 1 end top, time fuse 4 is installed, on the inner fuse cord 4 of spherical shell 1, the amount of setting is opened quick-fried military project nitre 5, then on military project nitre, covers round paper bar bar its sealing is not overdoed; Described inner pattern is provided with 9 one of calicos, word or modelling pattern on calico 9, have been painted, use again soft electric wire 15 each light emitting diode 14, according to pattern form, be arranged on different luminous points, and firm pasting, again with soft electric wire 15 the according to stroke order electric welding of each light emitting diode and connect, in 9 one jiaos of lower ends of calico, draw soft electric wire 15, link and be equipped with on cell switch 7, calico 9 another lower ends, angle are drawn cotton thread and are linked sand hill 8, slinky spring support 16 is loaded onto at calico 9 tops, then hangs up parachute 11 on slinky spring support 16; The parachute 11 folding and calico 9, be arranged on spherical shell 1 circle paper bar bar 10, then sand hill 8 and cell switch 7 are bound up with gauze, the full cotton seed hulls 13 of spherical shell 1 surrounding pad fixes, and with exempting from the upper and lower spherical shell of water rubber belt sealing.Then stick with paste ball, after paste ball is complete, launch-box is installed again, be loaded on propellant powder 3 and ignition fuse 6, go between 6 through suspension ring 12, the stickup name of an article is recruited and is seted off trick is described.
Display shell is put in gun barrel, after igniting, launch display shell, display shell rises to the calico of hanging under quick-fried ejaculation parachute after certain altitude and parachute, calico launches under the gravity of switch and sand hill, there is downward gravity and circuit connected in switch, thereby light the light emitting diode on calico, the bright spot that light emitting diode sends forms word or modelling pattern.
6 inches of described display shells above (comprising 6 inches), word or modelling pattern effect are just clear.
Claims (9)
1. for showing a display shell for skywriting, modelling pattern, it is characterized in that: comprise body and launch-box, body is seated on launch-box;
Described body outside is a spherical shell, and the one end near launch-box in spherical shell is followed successively by gunpowder layer, sealant, the strap-like member that is provided with light emitting diode and parachute;
The strap-like member one end that is provided with light emitting diode is connected with parachute, and the other end connects cell switch by the electric wire of serial connection light emitting diode;
In described launch-box, be loaded with propellant powder, be inserted with time fuse in propellant powder, the described time fuse other end stretches into the gunpowder layer in spherical shell; In propellant powder, be also inserted with ignition fuse, described ignition fuse stretches out launch-box and is connected with body.
2. according to claim 1 for showing the display shell of skywriting, modelling pattern, it is characterized in that: the material of described gunpowder layer is military project nitre.
3. according to claim 1 for showing the display shell of skywriting, modelling pattern, it is characterized in that: described sealant is circle paper bar bar.
4. according to claim 1 for showing the display shell of skywriting, modelling pattern, it is characterized in that: described in be provided with light emitting diode strap-like member be connected by slinky spring support with parachute.
5. according to claim 1 for showing the display shell of skywriting, modelling pattern, it is characterized in that: the strap-like member that is provided with light emitting diode is connected with sand hill in the one end that is connected with cell switch simultaneously.
According to described in claim 1 or 4 or 5 for showing the display shell of skywriting, modelling pattern, it is characterized in that: described in be provided with light emitting diode strap-like member be calico.
7. according to claim 1 for showing the display shell of skywriting, modelling pattern, it is characterized in that: in described body inside, be filled with cotton seed hulls.
8. according to claim 1 for showing the display shell of skywriting, modelling pattern, it is characterized in that: on the body away from launch-box one end, be provided with suspension ring, described ignition fuse is realized and being connected of body through suspension ring.
9. according to claim 1 for showing the display shell of skywriting, modelling pattern, it is characterized in that: described for showing at least 6 inches of the sizes of the display shell of skywriting, modelling pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310698406.7A CN103673782A (en) | 2013-12-19 | 2013-12-19 | Display shell for displaying skywriting words and modeling patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310698406.7A CN103673782A (en) | 2013-12-19 | 2013-12-19 | Display shell for displaying skywriting words and modeling patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103673782A true CN103673782A (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310698406.7A Pending CN103673782A (en) | 2013-12-19 | 2013-12-19 | Display shell for displaying skywriting words and modeling patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103673782A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197788A (en) * | 2014-08-28 | 2014-12-10 | 陈晓露 | Micro-smoke electronic firework |
| CN105300193A (en) * | 2015-12-02 | 2016-02-03 | 湖南明义烟花集团有限公司 | Effect-cooperative spraying decoration and subtitle combined firework |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08226796A (en) * | 1995-02-17 | 1996-09-03 | Inoue Gangu Enka Kk | Erupting firework |
| CN2447877Y (en) * | 2000-10-17 | 2001-09-12 | 余本友 | Balloon electronic advertizing fireworks |
| CN201269718Y (en) * | 2008-08-06 | 2009-07-08 | 浏阳市官渡烟花集团有限公司 | High-altitude neon firework |
| CN102278915A (en) * | 2011-09-17 | 2011-12-14 | 浏阳市余氏科技环保烟花厂 | Aerial shell effective piece used for showing aerial subtitle pattern at multi-angle and in all aspects |
-
2013
- 2013-12-19 CN CN201310698406.7A patent/CN103673782A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08226796A (en) * | 1995-02-17 | 1996-09-03 | Inoue Gangu Enka Kk | Erupting firework |
| CN2447877Y (en) * | 2000-10-17 | 2001-09-12 | 余本友 | Balloon electronic advertizing fireworks |
| CN201269718Y (en) * | 2008-08-06 | 2009-07-08 | 浏阳市官渡烟花集团有限公司 | High-altitude neon firework |
| CN102278915A (en) * | 2011-09-17 | 2011-12-14 | 浏阳市余氏科技环保烟花厂 | Aerial shell effective piece used for showing aerial subtitle pattern at multi-angle and in all aspects |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197788A (en) * | 2014-08-28 | 2014-12-10 | 陈晓露 | Micro-smoke electronic firework |
| CN105300193A (en) * | 2015-12-02 | 2016-02-03 | 湖南明义烟花集团有限公司 | Effect-cooperative spraying decoration and subtitle combined firework |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |