CN2814315Y - Digital radio remote control device for setting off fireworks - Google Patents
Digital radio remote control device for setting off fireworks Download PDFInfo
- Publication number
- CN2814315Y CN2814315Y CN 200520042461 CN200520042461U CN2814315Y CN 2814315 Y CN2814315 Y CN 2814315Y CN 200520042461 CN200520042461 CN 200520042461 CN 200520042461 U CN200520042461 U CN 200520042461U CN 2814315 Y CN2814315 Y CN 2814315Y
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- CN
- China
- Prior art keywords
- fireworks
- receiver
- remote control
- wireless
- chieftain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A digital radio remote control device for setting off fireworks includes a wireless transmitter, a plurality of wireless receivers and electrically-fired heads. The electrically-fired head is used to output working current when a receiver receives a firing signal, and gunpowder on a top of the electrically-fired head burns through heated by heating wires, which ignite a fuse or the gunpowder of fireworks; the wireless transmitter is used to set different codes, control outputs of each receiver and the fireworks on each receiver; the wireless receiver separately receives a command of the current, fires the electrically-fired head and ignites the fireworks according to different settings of the codes, simultaneously the receiver is also provided with a self-testing function, which can detect that whether a system is in a good working condition or not. The digital radio remote control device for setting off fireworks is provided with functions of self-testing, pressure lifting and energy storing; especially the wireless transmitter adopts an active coding mode, which simply and conveniently obtains that one transmitter separately controls a plurality of receivers and transmits groups of the fireworks simultaneously, and can also separately control and transmit each group of the fireworks.
Description
Technical field
The utility model relates to a kind of digital wireless remote control fireworks setting-off device.
Background technology
Firework display, the general employing manually directly lighted.When a plurality of firework display, need manually directly to light one by one, comparatively trouble.And because the various reasons at scene when setting off, as the fried tube of fireworks, collapsed suddenly by external force (as wind, vibration etc.), change transmit direction, cause personal injury accidents.In some celebration party, set off fireworks, adopt the wired remote control mode, but the field wiring workload is big, complexity, easy break-down (severing electric wire etc. as other people).
The utility model content
The utility model proposes a kind of fireworks setting-off device of digital wireless remote control, it is safe in utilization, convenient, anti-interference is good, easily realizes program controlly, is applicable to the firework display demand of various occasions.
A kind of digital wireless remote control fireworks setting-off device provided by the utility model, it is characterized in that: comprise a wireless launcher, several are subjected to the wireless receiver and several electric firings chieftain who is connected on each wireless receiver of this transmitter control, wherein: the electric firing chieftain, be used for after receiver is received igniting signal, the output services electric current heats the powder burning that makes its head, the fuse cord of the fireworks that ignite or gunpowder by heating wire; Wireless launcher is used to set different codings, controls the output on each receiver, reaches the firework display on each receiver of control; Wireless receiver according to the different set of coding, receives the instruction of described wireless launcher respectively, the output services electric current is lighted the electric firing chieftain, and fireworks ignite, this receiver also has self-checking function simultaneously, can detection system whether be in good working order.
In above-mentioned digital wireless remote control fireworks setting-off device, the electric firing chieftain comprises the heating wire coiled of two leads, two ends and copper conductor welding.
In above-mentioned digital wireless remote control fireworks setting-off device, heating wire can adopt nichrome wire No. 47.
In above-mentioned digital wireless remote control fireworks setting-off device, it is the little chieftain of a raindrop shape that heating wire external application gunpowder bag slurry is done solid aftershaping.
In above-mentioned digital wireless remote control fireworks setting-off device, increase the energy storage boost module in the wireless receiver, be used to provide the high voltage that can light several series electrical ignition chieftains simultaneously.
In above-mentioned digital wireless remote control fireworks setting-off device, wireless launcher adopts the activity No mode, is used to realize that a transmitter controls several receivers respectively and can launch many group fireworks simultaneously, can control emission again respectively and respectively organize fireworks.
Adopted above-mentioned technical solution, the utlity model has self check, boost, the function of energy storage, especially wireless launcher has adopted the activity No mode, realized that simple and convenient a transmitter controls several receivers respectively and can launch many group fireworks (adopting the identical receiver of coding) simultaneously, can control emission again respectively and respectively organize fireworks (adopting the receiver of different coding), realize program control, to be applicable to the firework display demand of various occasions.The utlity model has advantages such as safe in utilization, convenient, that anti-interference is good.
Description of drawings
Fig. 1 is the system layout of the digital wireless remote control fireworks setting-off device of the utility model;
Fig. 2 is the schematic diagram of the wireless launcher in the utility model;
Fig. 3 is the schematic diagram of the wireless receiving module of the wireless receiver in the utility model;
Fig. 4 is the detection of the wireless receiver in the utility model and the schematic diagram of igniting driver module;
Fig. 5 is the schematic diagram of the energy storage boost module of the wireless receiver in the utility model;
Fig. 6 is the functional block diagram of the wireless receiver in the utility model.
The specific embodiment
As shown in Figure 1, the utility model, promptly a kind of digital wireless remote control fireworks setting-off device comprises a wireless launcher 100, several wireless receivers 300 and several electric firings chieftain 200, wherein, each wireless receiver 300 connects 4 electric firing chieftains 200.
(1) electric firing chieftain
Its effect is: when wireless receiver is received igniting signal, promptly to electric firing chieftain output services electric current, heat the powder burning that makes the chieftain by heating wire, the fuse cord of the fireworks that ignite or gunpowder, emission fireworks.
The electric firing chieftain comprises heating wire 2 (as using the 47# nichrome wire) the about 1cm of length of two copper conductors 1, two ends and copper conductor welding (or clamping), coiled (like the filament of bulb) about 1.0～1.2 Ω of resistance.
Heating wire external application gunpowder bag slurry 3 (as with black powder+nitrocotton+binding agent, furnishing pasty states) does solid aftershaping and is-the little chieftain of raindrop shape, and as operating current (I
1＞when 0.3A) passing through, heating wire is warming up to rapidly more than 250 ℃, lights gunpowder.
When detecting electric current (I
0During＜0.1A) by getting angry the chieftain, gunpowder is misfired, and is the safety zone of detecting.
(2) wireless launcher
Referring to Fig. 2, this is a 315MHZ superregenerative formula wireless launcher schematic diagram.
This wireless launcher is made up of coding IC, crystal resonator SAW (315MHZ) and discrete component (transistor Q1, Q2, capacitor C 1, C2, some resistance R and inductance L etc.).
The coding IC can be selected products such as model is 2262,5026, HCS300 for use, and 1～8 pin of ICPT2262 be ternary (VDD, VSS, sky), and 10～13 pin of the pin ICPT2262 that encodes are the data pin, connect four switch (S
1, S
2, S
3, S
4) control, LED (redness) is the effective indicator lamp of coding, when not having coding IC, modulation signal adds from port TXD.
What particularly point out is, the coding and the data pin of the coding of IC2262 chip and data pin and wireless receiver IC2272 chip are one to one on the wireless launcher, be the DO (13 pin) of the corresponding IC2272 chip of DO (13 pin) of IC2262 chip, 1 pin of IC2262 chip meets VDD (being 18 pin of IC2262 chip), 1 pin of IC2272 then, also should meet VDD (being 18 pin of IC2262 chip), just can be correctly decoded, but the voltage of above two VDD be different.
Use 4 switch (S of transmitter 10～13 pin like this
1, S
2, S
3, S
4) control 4 the relay outputs (corresponding codes is identical) on each receiver, control the firework display on this receiver.
Because 8 coding pin of IC PT2262 are that ternary (VDD, VSS, sky) has 3
8=729 kinds of encoding states, adopt the activity No mode, (K0～K7) forms activity No device (being positioned on the panel) can set 8 coding pin of IC2262 (three-state (VDD of A0～A7) respectively to select 81 * 3 switches for use, VSS, sky), promptly a transmitter can be controlled 729 receivers, each receiver has 4 tunnel outputs, therefore, the maximum controlled 729 * 4=2916 output point of this device is controlled setting off of fireworks.
If need set off several groups of fireworks simultaneously, only need join the same several group of receivers of coding simultaneously, receive the same encoded signals of transmitter simultaneously, light the fireworks emission.
So digital wireless remote controller of the present utility model can be launched many group fireworks (unrestrictedly) simultaneously can control the various combinations of emission again respectively, very convenient.
Wireless launcher can also adopt heterodyne system or superhet.
(3) wireless receiver (4 tunnel)
(A) formation of wireless receiver
Referring to Fig. 6, wireless receiver comprises wireless receiving module, detection and igniting driver module and power supply (DC6V), if need the emission of a plurality of igniter head substring connection can add the energy storage boost module.
Referring to Fig. 3, wireless receiving module by IC PT2272 chip and discrete component transistor Q1, Q2, capacitor C 1～C12, some resistance R, inductance L and etc. institute form.
17 pin of IC PT2272 chip are for receiving the effective status indication, and 10～13 pin are decoded four data pin, control 4 output relay (S
A, S
B, S
C, S
D), control 4 tunnel outputs, 1～8 pin (A of PT2272
0～A
7) be ternary coding pin, when (VDD, VSS, sky) encoding state is consistent with IC2262 on the transmitter, promptly export effective control signal.
The integrated circuit model be LM358 1 pin (RXD) output be square-wave signal after the demodulation, S
A, S
B, S
C, S
DBe the contact switch of No. four relays, controlled by dash receiver.
(B) receiver operation principle (see figure 4)
(1) detects state certainly
As power switch S
FConnect, power supply indication (LED is green) is bright, and system enters from the detection state.
1, presses the gauge tap S of transmitter
1, receiver is received signal (the identical receiver of encoding) relay contact S
AClosure, the indicator lamp LED (red) on A road and light indicator lamp (LED
E) simultaneously bright, represent working properlyly, acknowledge(ment) signal is (other Lu Yitong) well.
2, on the splicing ear on A road, connect ignition chieftain, the indication (LED on A road
A) bright, the expression external circuits is good.
(2) igniting emission state:
When detecting emission certainly, receiver operation is normal, and external ignition chieftain connects well, and device can change the igniting emission state over to.
With ignition switch S
EClosure, the igniting indication LED
EBright (red), device is in the igniting emission state, at this moment, receives that the signal that transmitter sends (presses S
1), S
AClosure, operating current is lighted the fireworks emission by the igniting chieftain, after the fireworks emission, indicator lamp LED
AExtinguish, represent this road battery has fired.(other each roads together)
(C) function of receiver expansion---increase energy storage, boost function
In fireworks display, sometimes need tens or tens igniter head substrings connection to light simultaneously, as performance such as waterfall, walls with flues, the DC6V power deficiency of former receiver triggers so multiple spot duration and degree of heating and lights simultaneously, install the high power battery group additional, not only increase cost, and make the transmitter heaviness, on-the-spot the moving of inconvenience used.The utility model also provides a fast energy storage, boost module, satisfies this respect function.
Its principle as shown in Figure 5, this is a transistor oscillation step-up circuit, power switch K
1Closure is by transformer T
1Coupling, positive feedback, the transistor starting of oscillation, transformer 1,4 ends output high pressure is through diode D
1Energy-storage capacitor C is given in rectification
2Charging, deposit 250～350V HVDC electric energy is used for a plurality of series connection point duration and degree of heating to receiver and lights the emission fireworks.
Claims (5)
1. digital wireless remote control fireworks setting-off device is characterized in that: comprise a wireless launcher, several are subjected to the wireless receiver of this transmitter control and are connected several electric firings chieftain on each wireless receiver, wherein:
The electric firing chieftain is used for after receiver is received igniting signal, and the output services electric current heats the powder burning that makes its head, the fuse cord of the fireworks that ignite or gunpowder by heating wire;
Wireless launcher is used to set different codings, controls the output on each receiver, reaches the firework display on each receiver of control;
Wireless receiver according to the different set of coding, receives the instruction of described wireless launcher respectively, the output services electric current is lighted the electric firing chieftain, and fireworks ignite, this receiver also has self-checking function simultaneously, can detection system whether be in good working order.
2. digital wireless remote control fireworks setting-off device according to claim 1 is characterized in that: described electric firing chieftain comprises the heating wire coiled of two leads, two ends and copper conductor welding.
3. digital wireless remote control fireworks setting-off device according to claim 2 is characterized in that: described heating wire can adopt nichrome wire No. 47.
4. digital wireless remote control fireworks setting-off device according to claim 2 is characterized in that: it is the little chieftain of a raindrop shape that described heating wire external application gunpowder bag slurry is done solid aftershaping.
5. digital wireless remote control fireworks setting-off device according to claim 1 is characterized in that: increase the energy storage boost module in the described wireless receiver, be used to provide the high voltage that can light several series electrical ignition chieftains simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042461 CN2814315Y (en) | 2005-06-15 | 2005-06-15 | Digital radio remote control device for setting off fireworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042461 CN2814315Y (en) | 2005-06-15 | 2005-06-15 | Digital radio remote control device for setting off fireworks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2814315Y true CN2814315Y (en) | 2006-09-06 |
Family
ID=36949402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520042461 Expired - Fee Related CN2814315Y (en) | 2005-06-15 | 2005-06-15 | Digital radio remote control device for setting off fireworks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2814315Y (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010085837A1 (en) * | 2009-01-28 | 2010-08-05 | Orica Explosives Technology Pty Ltd | Selective control of wireless initiation devices at a blast site |
| CN101871749A (en) * | 2010-05-31 | 2010-10-27 | 攀钢集团冶金工程技术有限公司 | Remote control digital cold firework igniting system |
| CN102175101A (en) * | 2011-03-24 | 2011-09-07 | 江西荣达爆破新技术开发有限公司 | Household remote-control firework igniter |
| CN103162579A (en) * | 2011-12-12 | 2013-06-19 | 长沙诗格烟花燃放设备有限公司 | Multichannel firework ignition equipment with self-test function |
| CN103759594A (en) * | 2014-01-09 | 2014-04-30 | 杭州电子科技大学 | Multi-way firework setting-off submachine control and detection system |
| CN104482809A (en) * | 2014-09-12 | 2015-04-01 | 朱炳强 | Combined fireworks capable of being fired and read remotely |
| JP2017524900A (en) * | 2014-05-21 | 2017-08-31 | ユニバーサル シティ スタジオズ リミテッド ライアビリティ カンパニー | Optical tracking to control fireworks show elements |
| CN110220422A (en) * | 2019-05-30 | 2019-09-10 | 谌薏冰 | A kind of remote controlled firework display smart machine |
| US10467481B2 (en) | 2014-05-21 | 2019-11-05 | Universal City Studios Llc | System and method for tracking vehicles in parking structures and intersections |
| CN110608639A (en) * | 2019-08-09 | 2019-12-24 | 湖南两湖机电科技有限公司 | Wireless remote control firework setting-off method and system |
| CN110779398A (en) * | 2019-10-30 | 2020-02-11 | 湖南宏大日晟航天动力技术有限公司 | Firework launching device and method |
| CN111412789A (en) * | 2020-03-16 | 2020-07-14 | 王宏 | Block chain firework detonation again platform and method |
| US10729985B2 (en) | 2014-05-21 | 2020-08-04 | Universal City Studios Llc | Retro-reflective optical system for controlling amusement park devices based on a size of a person |
| US10788603B2 (en) | 2014-05-21 | 2020-09-29 | Universal City Studios Llc | Tracking system and method for use in surveying amusement park equipment |
| CN113124723A (en) * | 2019-12-30 | 2021-07-16 | 苏州信卓胜电子科技有限公司 | Remote wireless control system of cutting and separating device and use method thereof |
-
2005
- 2005-06-15 CN CN 200520042461 patent/CN2814315Y/en not_active Expired - Fee Related
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2391864A4 (en) * | 2009-01-28 | 2014-04-30 | Orica Explosives Tech Pty Ltd | Selective control of wireless initiation devices at a blast site |
| EP2391864A1 (en) * | 2009-01-28 | 2011-12-07 | Orica Explosives Technology Pty Ltd | Selective control of wireless initiation devices at a blast site |
| US8385042B2 (en) | 2009-01-28 | 2013-02-26 | Orica Explosives Technology Pty Ltd. | Selective control of wireless initiation devices at a blast site |
| AU2010207873B2 (en) * | 2009-01-28 | 2014-04-24 | Orica Australia Pty Ltd | Selective control of wireless initiation devices at a blast site |
| WO2010085837A1 (en) * | 2009-01-28 | 2010-08-05 | Orica Explosives Technology Pty Ltd | Selective control of wireless initiation devices at a blast site |
| CN101871749A (en) * | 2010-05-31 | 2010-10-27 | 攀钢集团冶金工程技术有限公司 | Remote control digital cold firework igniting system |
| CN102175101A (en) * | 2011-03-24 | 2011-09-07 | 江西荣达爆破新技术开发有限公司 | Household remote-control firework igniter |
| CN103162579A (en) * | 2011-12-12 | 2013-06-19 | 长沙诗格烟花燃放设备有限公司 | Multichannel firework ignition equipment with self-test function |
| CN103759594B (en) * | 2014-01-09 | 2015-09-02 | 杭州电子科技大学 | A kind of multichannel firework display handset controls and detection system |
| CN103759594A (en) * | 2014-01-09 | 2014-04-30 | 杭州电子科技大学 | Multi-way firework setting-off submachine control and detection system |
| US10729985B2 (en) | 2014-05-21 | 2020-08-04 | Universal City Studios Llc | Retro-reflective optical system for controlling amusement park devices based on a size of a person |
| JP2017524900A (en) * | 2014-05-21 | 2017-08-31 | ユニバーサル シティ スタジオズ リミテッド ライアビリティ カンパニー | Optical tracking to control fireworks show elements |
| US10467481B2 (en) | 2014-05-21 | 2019-11-05 | Universal City Studios Llc | System and method for tracking vehicles in parking structures and intersections |
| US10788603B2 (en) | 2014-05-21 | 2020-09-29 | Universal City Studios Llc | Tracking system and method for use in surveying amusement park equipment |
| CN104482809B (en) * | 2014-09-12 | 2016-05-25 | 江西省冠天科技有限公司 | A kind of Combined fireworks of realizing remote control ignition and reading |
| CN104482809A (en) * | 2014-09-12 | 2015-04-01 | 朱炳强 | Combined fireworks capable of being fired and read remotely |
| CN110220422A (en) * | 2019-05-30 | 2019-09-10 | 谌薏冰 | A kind of remote controlled firework display smart machine |
| CN110220422B (en) * | 2019-05-30 | 2021-07-16 | 任悠悠 | But remote control's fireworks setting off smart machine |
| CN110608639A (en) * | 2019-08-09 | 2019-12-24 | 湖南两湖机电科技有限公司 | Wireless remote control firework setting-off method and system |
| CN110779398A (en) * | 2019-10-30 | 2020-02-11 | 湖南宏大日晟航天动力技术有限公司 | Firework launching device and method |
| CN113124723A (en) * | 2019-12-30 | 2021-07-16 | 苏州信卓胜电子科技有限公司 | Remote wireless control system of cutting and separating device and use method thereof |
| CN113124723B (en) * | 2019-12-30 | 2022-06-28 | 苏州信卓胜电子科技有限公司 | Remote wireless control system of cutting and separating device and use method thereof |
| CN111412789A (en) * | 2020-03-16 | 2020-07-14 | 王宏 | Block chain firework detonation again platform and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 Termination date: 20110615 |