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Fireworks air caption orienting method and device

A directional device and firework technology, which is applied in the field of fireworks manufacturing, can solve the problems of discounted viewing effect on the ground, inconvenient determination of height, poor pattern coherence, etc., and achieve the effects of enhancing cultural connotation, convenient use, and improving viewing effect

Inactive Publication Date: 2005-04-06
王大贵
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the fireworks shells will rotate as a whole after they are lifted into the air, when they explode at a high altitude, the patterns produced cannot be positioned, which greatly reduces the viewing effect on the ground; at the same time, the height of each fireworks shell is not easy to determine when it is launched, so , the pattern coherence produced by the fireworks bomb after the high-altitude explosion is not good, which affects the overall viewing effect

Method used

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  • Fireworks air caption orienting method and device
  • Fireworks air caption orienting method and device
  • Fireworks air caption orienting method and device

Examples

Experimental program
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Embodiment Construction

[0010] See attached figure 1 , the launch plate 1 of the present invention is evenly distributed with several positioning holes 2 or positioning columns 3 perpendicular to the surface of the launch plate;

[0011] See attached figure 2 , when the preset aerial subtitle is the Chinese word "text", press the strokes of the word "text" on the launching board to fix the firework launching tube to the 1, 2, 3, 4, and 1 on the positioning hole 2 or the positioning column 3 respectively 5, 6, 7, 8, 9, 10, 11, 12, 13 points, at this time, ensure that the diameter of each firework launching tube is the same, both are 12mm, and the propellant is determined according to the position of each point in the sky and The size of the font and the dose are controlled respectively. Among them, the amount of propellant in No. 1 fireworks launch tube is 1.4 grams; the propellant dose in No. The amount of propellant in the tube is 1.2 grams, the amount of propellant in the launch tube of No. 9 fi...

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Abstract

The fireworks airborne captions direction detection method and the equipment, it has a launch board, is vertical on the launch board to launches the pan even cloth to have certain decides as the hole or the set lever, delimits according to the letter writing or the design pen on the launch board the corresponding establishment fireworks, also guaranteed each fireworks launcher tube diameter is equal, according to the letter writing and the design concrete size, in the accuracy control each launcher tube launch dose, simultaneously lights the fireworks explosive propellant, causes the fireworks simultaneously to lift off to differently highly explodes, in airborne forms one and the launch board plane vertical color flame writing or the design. The invention technique simple, use convenient, the modelling is reliable, but effectively improves the fireworks to set off watches the effect, is suitable for to take the company celebration, time the jubilation holiday sets off watches the fireworks.

Description

technical field [0001] The invention belongs to the fireworks manufacturing technology, in particular to a method and device for orienting subtitles in the sky of fireworks. Background technique [0002] Firework bombs are a kind of fireworks product developed in recent years, because they have a combination of sound, light and color effects when they are set off. Therefore, it has become a kind of fireworks product that people like very much. At present, there are many varieties of fireworks shells on the market, which not only have the effect of sound, light, and color combination, but can even form some simple patterns in the air; adding a lot of color to the night sky for people to celebrate festivals. But because existing fireworks shell is that prefabricated simple pattern is installed in a shell shell, promptly forms certain pattern by colored effect in the air after fireworks shell blasts into the air. Since the fireworks shells will rotate as a whole after they ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42B4/06
Inventor 王大贵
Owner 王大贵
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