CN202013142U - Novel remote-control firework setting-off machine - Google Patents
Novel remote-control firework setting-off machine Download PDFInfo
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- CN202013142U CN202013142U CN2011200835281U CN201120083528U CN202013142U CN 202013142 U CN202013142 U CN 202013142U CN 2011200835281 U CN2011200835281 U CN 2011200835281U CN 201120083528 U CN201120083528 U CN 201120083528U CN 202013142 U CN202013142 U CN 202013142U
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Abstract
A novel remote-control firework setting-off machine comprises a wireless transmitter and a wireless receiving executing machine. The wireless transmitter comprises a transmitting module ZB-FSK-2A, a coding chip PT2262 and a transmitting antenna ANT1 arranged on the top of a machine casing. The wireless receiving executing machine comprises a transmitting antenna ANT2 arranged on the top of the machine casing, a receiving integrating block RX3310, a decoding chip PT2272 and an executing circuit. A wireless receiving circuit is integrated with the executing circuit to share a power supply. The firework setting-off machine uses a composite coding technology of address coding and data coding, a double data channel outputting decoding signal technology and an automatic cutout and time delay insurance technology to avoid electromagnetic interferences and spurious triggering, thereby improving safety of usage. A high-performance surface mount element is used and an electric igniter is used for igniting, thereby leading the firework setting-off machine to be simple in structure, convenient to operate and safe and reliable in usage.
Description
Technical field
The utility model relates to a kind of firework display device, particularly a kind of novel remote control firework display device.
Background technology
The firecracker of setting off fireworks is injured disables even dead fatal accident happens occasionally, its main cause is: people set off fireworks firecracker generally with direct point such as match, cigarette, lighter combustion wire, hand and face are very near from fireworks and firecrackers when lighting, because general weak point of lead-in wire and burning velocity are very fast, just do not explode when people also avoid, damage accident.
The wireless remote control device for lighting of prior art, have some defectives in actual applications: one, volume is bigger, complex structure, complex operation uses and the keeping inconvenience; Two, the product executing agency that has adopts mechanical device igniting such as lighter, and complex structure needs energy many, and functional reliability is not high; Three, the security insurance measure is thorough inadequately, does not have fine solution as anti-misoperation, anti-electromagnetic interference problem etc.Above reason adds that factor on the high side causes people seldom to use the wireless remote control igniter.
The utility model content
The purpose of this utility model just provides a kind of simple in structure, easy to operate, cheap, novel remote control firework display device that security performance is high.
Novel remote control firework display device of the present utility model comprises transmitting set and wireless receiving execution machine, and transmitting set comprises transmitter module ZB-FSK-2A, coding chip PT2262, is installed in the transmitting antenna ANT1 on casing top; Wireless receiving execution machine comprises reception antenna ANT2, reception integrated package RX3310, decoding chip PT2272 and the executive circuit that is installed in the casing top, executive circuit is made up of delay time integrated package, voltage-stablizer 78L05, one-way SCR VS, electrochemical capacitor and resistance of NE555, and wireless receiving circuit and executive circuit integrate common source.Transmitting set is a core component with transmitter module ZB-FSK-2A, 18 pin of coding chip PT2262,9 pin connect power positive cathode respectively, its 17 pin links to each other with No. two triode VT2 base stages in the transmitter, the 1-8 pin of coding chip PT2262 is the address code end, the 10-13 pin is the numeric data code end, any 2 numbers of elements are according to pin in the 10-13 pin, for example 11,13 pin connect inductance coil L1 one end that is connected behind diode VD1 and No. two diode VD2 in the transmitter respectively, Isolating Switch SB is installed between this node and positive source, series connection first resistance R 1 and first LED 1 after passing through Isolating Switch SB between power positive cathode, transmitting antenna ANT is connected with first capacitor C 1.
Wireless receiving is carried out machine reception antenna ANT2 and is connected with the antenna pedestal that receives integrated package RX3310,8 pin that receive integrated package RX3310 connect 14 pin of decoding chip PT2272 after by the 3rd resistance R 3,18 pin of decoding chip PT2272 connect output end of voltage stabilizer, 9 pin ground connection, address code end 1-8 pin and numeric data code 10-13 pin and the corresponding coding of coding chip PT2262 in the transmitter module, the corresponding data sign indicating number holds 11 pin to connect the base stage of No. two triode VT2 after the 5th resistance R 5,13 pin connect the base stage of a triode VT1 after the 4th resistance R 4, the colelctor electrode of a triode VT1 connects output end of voltage stabilizer; The emitter stage of a triode VT1 is connected with the colelctor electrode of No. two triode VT2, and its node is through the 6th resistance R 6 ground connection, and the emitter stage of No. two triode VT2 is through the 11 resistance R 11 ground connection; The voltage-stablizer input is connected with output 3 pin of time-delay integrated package NE555,2 pin ground connection of voltage-stablizer, 4,8 pin of integrated package NE555 connect positive source, 1 pin ground connection, and 5 pin are through the 3rd capacitor C 3 ground connection, 2,6 pin connect the node of electrochemical capacitor C2 and the tenth resistance R 10, after electrochemical capacitor C2 and 10 series connection of the tenth resistance R, electrochemical capacitor C2 connects positive source, the tenth resistance R 10 ground connection, a termination power positive pole after the 9th resistance resistance R 9 is connected with the 3rd LED 3, other end ground connection; One-way SCR VS, load R8 connect with second LED 2, the positive pole of one-way SCR VS connects power supply, the minus earth of second LED 2, the trigger end of one-way SCR VS is connected with the emitter stage of No. two triode VT2 by the 7th resistance R 7; Load R8 is connected with the first patch jack S1 and the second patch jack S2 by lead.
Described load R8 is an electric igniter, and electric igniter is connected with the lead-in wire that firecrackers, fireworks or salvo are seted off thing, and the electrified wire plug of electric igniter inserts and is positioned at the first patch jack S1 and the second patch jack S2 that wireless receiving is carried out machine casing top.
The beneficial effects of the utility model: 1, a kind of novel remote control firework display device, by adopting geocoding and data coding composite coding technology, Double Data passage output decoded signal technology, auto-cutout technology and time-delay insurance technology, prevent electromagnetic interference and false triggering, improved safety in utilization.
2, adopt high-performance paster components and parts and use electric igniter to get angry.
3, adopt NE555 time-delay integrated package, make wireless receiving carry out extension 5-6 second behind the electric power starting of machine, receiver module just enters duty, guarantee safe and reliable, avoid setting off personnel and around personnel, property comes to harm and damage.
4, the utility model small volume and less weight, transmitting set volume 76*42*22mm, wireless receiving carry out the long-pending 85*60*26mm of body.
Description of drawings
Fig. 1 is the circuit theory diagrams of emitter of the present utility model.
Fig. 2 is the circuit theory diagrams that machine is carried out in reception of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Wireless receiving is carried out machine reception antenna ANT2 and is connected with the antenna pedestal that receives integrated package RX3310,8 pin that receive integrated package RX3310 connect 14 pin of decoding chip PT2272 after by the 3rd resistance R 3,18 pin of decoding chip PT2272 connect output end of voltage stabilizer, 9 pin ground connection, address code end 1-8 pin and numeric data code 10-13 pin and the corresponding coding of coding chip PT2262 in the transmitter module, the corresponding data sign indicating number holds 11 pin to connect the base stage of No. two triode VT2 after the 5th resistance R 5,13 pin connect the base stage of a triode VT1 after the 4th resistance R 4, the colelctor electrode of a triode VT1 connects output end of voltage stabilizer, the emitter stage of a triode VT1 is connected with the colelctor electrode of No. two triode VT2, its node is through the 6th resistance R 6 ground connection, the emitter stage of No. two triode VT2 is through the 11 resistance R 11 ground connection, the voltage-stablizer input is connected with output 3 pin of time-delay integrated package NE555,2 pin ground connection of voltage-stablizer, 4 of integrated package NE555,8 pin connect positive source, 1 pin ground connection, 5 pin are through the 3rd capacitor C 3 ground connection, 2,6 pin connect the node of electrochemical capacitor C2 and the tenth resistance R 10, after electrochemical capacitor C2 and 10 series connection of the tenth resistance R, electrochemical capacitor C2 connects positive source, the tenth resistance R 10 ground connection, a termination power positive pole after the 9th resistance R 9 is connected with the 3rd LED 3, other end ground connection, one-way SCR VS, load R8 connects with second LED 2, the positive pole of one-way SCR VS connects power supply, the minus earth of second LED 2, load R8 is connected with the first patch jack S1 and the second patch jack S2 by lead, and the trigger end of one-way SCR VS is connected with the emitter stage of No. two triode VT2 by the 7th resistance R 7.
Described load R8 is an electric igniter, electric igniter and firecrackers,, fireworks or the salvo lead-in wire of setting off thing connects, the electrified wire plug of electric igniter inserts and is positioned at the first patch jack S1 and the second patch jack S2 that wireless receiving is carried out machine casing top.
During use, press wireless receiving and carry out dynamo-electric source switch SA, LED 3 shows, at this moment 2 pin of NE555 and 6 pin are high level, then output 3 pin of NE555 are output as low level, this moment, power supply began by the second capacitor C2, the tenth resistor R 10 to " " the second capacitor C2 is charged, along with the voltage on the second capacitor C2 raises, 2 of NE555, the voltage of 6 pin is more and more toward descending, when this voltage drops to 1/3Vcc, the 3 pin output of NE555 is high level by low transition, and this delay time is by the value decision of the second capacitor C2 and the tenth resistor R 10.After second, 3 pin of NE555 are added to output voltage on the voltage-stablizer 78L05 through time-delay 5-6, and butt joint is gathered into piece RX3310, decoding chip PT2272 provides operating voltage, and the whole executing agency that accepts enters duty.
After connecting transmitting set Isolating Switch SB, LED1 is bright for the emission indicator lamp, data pulse after coding chip PT2262 modulates the address code coded message is delivered to transmitter through 17 pin by No. three triode VT3,11 and 13 pin (or any 2 numbers of elements are according to pin) are delivered to transmitter with the numeric data code coded message by diode VD1, No. two diode VD2, go out by transmission antennas transmit.The signal that receiver is received reception antenna is input to the input 14 of decoding chip PT2272 by the output 8 that receives integrated package RX3310, after decoding chip PT2272 receives signal, if address code is all consistent with coding chip PT2262 with numeric data code, 17 pin of decoding chip PT2272 are just exported high level, meanwhile corresponding data pin 11,13 pin are also exported high level, thereby the base stage of a triode VT1 and No. two triode VT2 has electric current to pass through, loop conducting between triode VT1 and No. two triode VT2 and the 6th resistance R 6 and the voltage-stablizer 78L05, No. two a triode VT2 emitter current part flows to the 11 R11, a part flows to the 7th resistance R 7, the current trigger one-way SCR VS that flows to the 7th resistance R 7 makes it conducting, supply voltage is added in load R8(electric igniter) two ends, light the fireworks and firecrackers lead-in wire and make it to ignite.
Claims (2)
1. a novel remote control firework display device comprises transmitting set and wireless receiving execution machine, and it is characterized in that: transmitting set comprises transmitter module ZB-FSK-2A, coding chip PT2262, is installed in the transmitting antenna ANT1 on casing top; Wireless receiving execution machine comprises reception antenna ANT2, reception integrated package RX3310, decoding chip PT2272 and the executive circuit that is installed in the casing top, executive circuit is made up of delay time integrated package, voltage-stablizer 78L05, one-way SCR (VS), electrochemical capacitor and resistance of NE555, and wireless receiving circuit and executive circuit integrate common source; Transmitting set is a core component with transmitter module ZB-FSK-2A, 18 pin of coding chip PT2262,9 pin connect power positive cathode respectively, its 17 pin links to each other with No. two triodes (VT2) base stage in the transmitter, the 1-8 pin of coding chip PT2262 is the address code end, the 10-13 pin is the numeric data code end, any 2 numbers of elements connect a diode (VD1) and back inductance coil (L1) end that is connected in the transmitter of No. two diodes (VD2) respectively according to pin in the 10-13 pin, Isolating Switch (SB) is installed between this node and positive source, by Isolating Switch (SB) back series connection first resistance (R1) and first light emitting diode (LED1), transmitting antenna ANT is connected with first electric capacity (C1) between power positive cathode;
Wireless receiving is carried out machine reception antenna ANT2 and is connected with the antenna pedestal that receives integrated package RX3310,8 pin that receive integrated package RX3310 connect 14 pin of decoding chip PT2272 after by the 3rd resistance (R3), 18 pin of decoding chip PT2272 connect output end of voltage stabilizer, 9 pin ground connection, address code end 1-8 pin and numeric data code 10-13 pin and the corresponding coding of coding chip PT2262 in the transmitter module, the corresponding data sign indicating number holds 11 pin to connect the base stage of No. two triodes (VT2) behind the 5th resistance (R5), 13 pin connect the base stage of a triode (VT1) behind the 4th resistance (R4), the colelctor electrode of a triode (VT1) connects output end of voltage stabilizer, the emitter stage of a triode (VT1) is connected with the colelctor electrode of No. two triodes (VT2), its node is through the 6th resistance (R6) ground connection, the emitter stage of No. two triodes (VT2) is through the 11 resistance (R11) ground connection, the voltage-stablizer input is connected with output 3 pin of time-delay integrated package NE555,2 pin ground connection of voltage-stablizer, 4 of integrated package NE555,8 pin connect positive source, 1 pin ground connection, 5 pin are through the 3rd electric capacity (C3) ground connection, 2,6 pin connect the node of electrochemical capacitor (C2) and the tenth resistance (R10), after electrochemical capacitor (C2) and the tenth resistance (R10) series connection, electrochemical capacitor (C2) connects positive source, the tenth resistance (R10) ground connection, a termination power positive pole after the 9th resistance (R9) is connected with the 3rd light emitting diode (LED3), other end ground connection, one-way SCR (VS), load (R8) is connected with second light emitting diode (LED2), the positive pole of one-way SCR (VS) connects power supply, the minus earth of second light emitting diode (LED2), the trigger end of one-way SCR (VS) is connected with the emitter stage of No. two triodes (VT2) by the 7th resistance (R7), and load (R8) is connected with first patch jack (S1) and second patch jack (S2) by lead.
2. a kind of novel remote control firework display device according to claim 1, it is characterized in that: described load (R8) is electric igniter, electric igniter is connected with the lead-in wire that firecrackers, fireworks or salvo are seted off thing, and the electrified wire plug of electric igniter inserts and is positioned at first patch jack (S1) and second patch jack (S2) that wireless receiving is carried out machine casing top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200835281U CN202013142U (en) | 2011-03-28 | 2011-03-28 | Novel remote-control firework setting-off machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200835281U CN202013142U (en) | 2011-03-28 | 2011-03-28 | Novel remote-control firework setting-off machine |
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| Publication Number | Publication Date |
|---|---|
| CN202013142U true CN202013142U (en) | 2011-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200835281U Expired - Fee Related CN202013142U (en) | 2011-03-28 | 2011-03-28 | Novel remote-control firework setting-off machine |
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| CN (1) | CN202013142U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103363845A (en) * | 2012-04-07 | 2013-10-23 | 侍媛媛 | Sound-control delayed firework |
| 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 |
-
2011
- 2011-03-28 CN CN2011200835281U patent/CN202013142U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103363845A (en) * | 2012-04-07 | 2013-10-23 | 侍媛媛 | Sound-control delayed firework |
| 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 |
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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: 20111019 Termination date: 20140328 |