CN103363845A - Sound-control delayed firework - Google Patents
Sound-control delayed firework Download PDFInfo
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- CN103363845A CN103363845A CN2012101018037A CN201210101803A CN103363845A CN 103363845 A CN103363845 A CN 103363845A CN 2012101018037 A CN2012101018037 A CN 2012101018037A CN 201210101803 A CN201210101803 A CN 201210101803A CN 103363845 A CN103363845 A CN 103363845A
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- sound
- delayed
- control
- firecrackers
- firework
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Abstract
The invention provides a sound-control delayed firework which comprises firecrackers and a blasting fuse. The blasting fuse is connected with an electric heating wire which is installed in an igniter. The igniter is connected with a cable connected with a sound sensor. The sound sensor is connected with a main control panel connected with a storage battery through a power line. The main control panel is connected with a control button through a control line. The sound sensor, the main control panel, the power line and the storage battery are installed in a main engine. The firecrackers and the main engine are installed on the ground. The sound-control delayed firework can be ignited in a delayed mode, after people leave at a certain distance, the control button is pressed for igniting, after the control button is pressed, the sound-control delayed firework is still controlled by the sound sensor, and therefore the firecrackers can only be set off by turns within a certain range. The sound-control delayed firework is ignited after people are far away from fireworks and the firecrackers, igniting time can be delayed, safety of people is protected, the fireworks and the firecrackers can be set off orderly, and noise is prevented from hurting human bodies.
Description
One, technical field
The present invention relates to a kind of safety-type pyrotechnics, relate in particular to a kind of sound-controlled delay pyrotechnics that can exclusively singly put, be perfectly safe.
Two, background technology
People can hurt oneself when using lighter to light fireworks and firecrackers, often hear someone because the firecracker of setting off fireworks is improper and injured in news report, even dead, particularly the New Year's Eve puts fireworks and firecrackers, and several thousand firecrackers are put simultaneously, and is very dangerous, too loudly, noise also has injury to human body.
Three, summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art part, a kind of sound-controlled delay pyrotechnics that can exclusively singly put, be perfectly safe is provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of sound-controlled delay pyrotechnics, comprise sudden and violent bamboo and fuse cord, and fuse cord connects heating wire, heating wire is installed in the igniter, the igniter connecting cable, and cable connects sound transducer, sound transducer connects master control borad, master control borad is connected with storage battery by power line, and master control borad is connected with control button by control line, sound transducer, master control borad, power line, storage battery are installed in the main frame, and sudden and violent bamboo and main frame are installed on the ground.
The invention has the beneficial effects as follows, can delayed firing, when treating that the people leaves certain distance, press again the control button igniting, after pressing control button, also to be subject to the control of sound transducer, so within the specific limits, can only banish by every sudden and violent bamboo wheel.The present invention is an instrument that just begins to light a fire after the people is away from fireworks and firecrackers, not only can prolong the duration of ignition, protection people's safety, and can accomplish to set off in order, do not allow noise to the human injury.
Four, description of drawings
Below in conjunction with drawings and Examples, further specify the structure and characteristics of sound-controlled delay pyrotechnics of the present invention, in the accompanying drawing:
Fig. 1 is the structure chart of embodiments of the invention one.
Among the figure: 1. sudden and violent bamboo, 2. fuse cord, 3. heating wire, 4. cable, 5. sound transducer, 6. master control borad, 7. power line, 8. control line, 9. control button, 10. storage battery, 11. ground, 12. igniters, 13. main frames.
Five, the specific embodiment
In the embodiment shown in fig. 1, be provided with sudden and violent bamboo (1), fuse cord (2), heating wire (3), cable (4), sound transducer (5), master control borad (6), power line (7), control line (8), control button (9), storage battery (10), ground (11), igniter (12), main frame (13).
Implement sound-controlled delay pyrotechnics of the present invention, comprise sudden and violent bamboo (1) and fuse cord (2), fuse cord (2) connects heating wire (3), heating wire (3) is installed in the igniter (12), igniter (12) connecting cable (4), cable (4) connects sound transducer (5), sound transducer (5) connects master control borad (6), master control borad (6) is connected with storage battery (10) by power line (7), and master control borad (6) is connected with control button (9) by control line (8).Sound transducer (5), master control borad (6), power line (7), storage battery (10) is installed in the main frame (13).Sudden and violent bamboo (1) and main frame (13) are installed on the ground (11).
Implement sound-controlled delay pyrotechnics of the present invention, in the circuit with one section heating wire access storage battery, behind the plugged, heating wire produces heat, and along with the prolongation of time, the heating wire temperature raises gradually, reach the ignition point of blasting fuse after, fire off crackers.Simultaneously sound transducer is installed in main frame, when having other sudden and violent bamboos to set off, has the huge sound, at this moment sound transducer can cut off circuit, waits when not having sound again automatic processing circuit.
The present invention utilizes the fuel factor of electric current to come to begin igniting for the firecracker igniting after the people arrives safe zone, has ensured people's safety, and sound transducer of adjunction is accomplished to set off in order between igniter and master control borad.
Claims (3)
1. sound-controlled delay pyrotechnics, comprise sudden and violent bamboo (1) and fuse cord (2), it is characterized in that, connect heating wire (3) at described fuse cord (2), heating wire (3) is installed in the igniter (12), igniter (12) connecting cable (4), cable (4) connects sound transducer (5), sound transducer (5) connects master control borad (6), master control borad (6) is connected with storage battery (10) by power line (7), and master control borad (6) is connected with control button (9) by control line (8).
2. sound-controlled delay pyrotechnics according to claim 1 is characterized in that, in described sound transducer (5), and master control borad (6), power line (7), storage battery (10) is installed in the main frame (13).
According to claim 1 with sound-controlled delay pyrotechnics claimed in claim 2, it is characterized in that, be installed on the ground (11) in described sudden and violent bamboo (1) and main frame (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101018037A CN103363845A (en) | 2012-04-07 | 2012-04-07 | Sound-control delayed firework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101018037A CN103363845A (en) | 2012-04-07 | 2012-04-07 | Sound-control delayed firework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103363845A true CN103363845A (en) | 2013-10-23 |
Family
ID=49365740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101018037A Pending CN103363845A (en) | 2012-04-07 | 2012-04-07 | Sound-control delayed firework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103363845A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2545564Y (en) * | 2002-03-29 | 2003-04-16 | 黄道敏 | Wireless remote-controlled fireworks and firecracker igniting toy |
| CN2890832Y (en) * | 2005-02-04 | 2007-04-18 | 周卫 | Firecracker with acoustic control to fire |
| CN101769701A (en) * | 2008-12-31 | 2010-07-07 | 吉林市北华航天科技有限公司 | Multifunctional remote electronic ignition system |
| US20100242770A1 (en) * | 2005-08-17 | 2010-09-30 | Deye James G | Remotely controlled ignition system for pyrotechnics |
| CN202013142U (en) * | 2011-03-28 | 2011-10-19 | 江西荣达爆破新技术开发有限公司 | Novel remote-control firework setting-off machine |
| CN202793188U (en) * | 2012-04-07 | 2013-03-13 | 侍媛媛 | Sound control time delay firework |
-
2012
- 2012-04-07 CN CN2012101018037A patent/CN103363845A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2545564Y (en) * | 2002-03-29 | 2003-04-16 | 黄道敏 | Wireless remote-controlled fireworks and firecracker igniting toy |
| CN2890832Y (en) * | 2005-02-04 | 2007-04-18 | 周卫 | Firecracker with acoustic control to fire |
| US20100242770A1 (en) * | 2005-08-17 | 2010-09-30 | Deye James G | Remotely controlled ignition system for pyrotechnics |
| CN101769701A (en) * | 2008-12-31 | 2010-07-07 | 吉林市北华航天科技有限公司 | Multifunctional remote electronic ignition system |
| CN202013142U (en) * | 2011-03-28 | 2011-10-19 | 江西荣达爆破新技术开发有限公司 | Novel remote-control firework setting-off machine |
| CN202793188U (en) * | 2012-04-07 | 2013-03-13 | 侍媛媛 | Sound control time delay firework |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131023 |