CN201173745Y - Fireworks distant control fire-lighting device - Google Patents
Fireworks distant control fire-lighting device Download PDFInfo
- Publication number
- CN201173745Y CN201173745Y CNU2008200521738U CN200820052173U CN201173745Y CN 201173745 Y CN201173745 Y CN 201173745Y CN U2008200521738 U CNU2008200521738 U CN U2008200521738U CN 200820052173 U CN200820052173 U CN 200820052173U CN 201173745 Y CN201173745 Y CN 201173745Y
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- fireworks
- connector
- base
- reception
- electric
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Abstract
The utility model discloses a firework firing remote control device comprising a firework body which is lit through an electric fire head, and also comprising a connector, a reception base and an emitter. One end of the connector is fixed at the lower end of the firework body and the other end is detachably connected with the reception base; the emitter sends a signal to the reception base, and after the reception of the signal, a reception control circuit arranged in the reception base acts in terms of announcement and sends current to an electric connection point which is movably connected with an electric connector on the connector. The electric connector on the connector is connected with the electric fire head lead wire of the firework body. The firework firing remote control device adopts a remote control device and realizes the mechanical fixation and the electric connection between the firework and the reception base at the same time through the additional arrangement of the connector at the bottom of the firework body; the installation is convenient, simple and quick, the work is safe and reliable, and the firework firing remote control device achieves the purpose of the invention.
Description
Technical field
The utility model relates to the fireworks field, especially adopts the spraying decoration class or the smog class fireworks of electric duration and degree of heating igniting.
Background technology
The tradition fireworks all are to adopt the lead-in wire igniting, and because of the reliability and the convenience of its igniting is superior to the lead-in wire igniting, the mode of present electric duration and degree of heating igniting has also obtained using comparatively widely.With short circuits such as tungsten filaments, short circuit point applies medicine and inserts firework powder or contact tungsten filament heating behind the wire connected power, the burning of short circuit point medicine and the firework powder that ignites, the moulding of the various beauties of bursting forth with it between two leads of electricity duration and degree of heating.
But existing electric ignition mode also has following drawback: set off the fireworks grouping gradation that relates to larger amt in the operation and set off, wiring installation work amount is heavy and occur careless mistake easily, causes harmful effect to setting off; Simultaneously, the randomness that the installation when existing product is seted off is put is bigger, and there is comparatively serious potential safety hazard in the phenomenon of occur rewinding easily, hurting sb.'s feelings.
Summary of the invention
In order to eliminate above-mentioned drawback, the technical problems to be solved in the utility model is, provides a kind of installation simple, connect reliable, fireworks igniter safe in utilization.The technical scheme that adopts is: a kind of fireworks Remote Firing Unit, comprise the fireworks body that adopts electric duration and degree of heating igniting, also comprise connector, receive base and transmitter, described connector one end is fixed in fireworks body lower end, and base is removable is connected for the other end and reception; Transmitter is sent to the reception base with signal, receiving the built-in reception control circuit of base after the received signal moves with known manner, send electric current to electric contact, the electric fitting on described electric contact and the connector flexibly connects, and the electric fitting on the connector is connected with fireworks body electricity duration and degree of heating lead.
Described connector can adopt rotary joint style, plug-in, multiple mode such as embedded with removable connection that receives base, by both mechanical connection fixedly fireworks with assurance safety and convenient disassembly.
Described transmitter and reception base adopt built-in dc source, with the independence of intensifier, reduce the dependence to environment for use.
Set off in the repeatedly grouping of same mounting points for convenient, can be provided with a plurality of detachable connectors on the described reception base, a plurality of connectors and fireworks are installed simultaneously, as 6,12 etc.
In order accurately to realize to a plurality of mounting points time control, described transmitter and receive the built-in reception control circuit of base and adopt digital programme control circut that signal is carried out the trigram encryption and decryption.
Description of drawings
Fig. 1 is the utility model structural principle schematic diagram;
Fig. 2 is the specific embodiment structural representation;
Fig. 3 is a connector bottom face schematic diagram in the specific embodiment;
Fig. 4 is the schematic bottom view in hole of spinning in the specific embodiment;
Fig. 5 is the removable hole schematic diagram that spins in the specific embodiment improved procedure;
Fig. 6 is that the cross section is the improved shape embodiment of trapezoidal reception base
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, reflect concrete structure of the present utility model, connector 2 one ends are fixed in fireworks body 1 lower end, and the other end spins with the hole 5 that spins that receives on the base 3; Transmitter 4 is sent to signal and receives base 3, receiving base 3 built-in reception control circuits after the received signal moves with known manner, send the electric contact 7 of electric current to the hole 5 that spins, when connector 2 spins with the hole 5 that spins, electric contact 7 transmits electric current with electric fitting 6 tight contacts the on the connector 2, and the electric fitting 6 on the connector 2 is connected with electric duration and degree of heating lead.
Receive base 3 in the present embodiment and be provided with six holes 5 that spin, can connect the combination of six cover fireworks bodies 1 and connector 2, built-in receiving circuit correspondingly adopts the receiver of six groups of control contacts.In like manner, more or less hole 5 that spins also can be set.
For the convenience of changing, the hole of avoiding spinning causes whole reception base to be scrapped because of long-term service failure.The utility model also can be further improved, spin hole 5 with receive also can be set to being connected of base 3 removable, referring to Fig. 5, spin hole 5 with receive base 3 and spin.
Referring to Fig. 6, in order to adapt to the requirement of setting off middle variable shaping, the cross section that receives base is trapezoidal or circular-arc, and fireworks connect and become fan-shaped distribution thereon.
The above-mentioned embodiment that the utility model is described only is for the technical solution of the utility model clearly is described, and can not be interpreted as the utility model is made any restriction.The utlity model has known multiple alternative or distortion, under the prerequisite that does not break away from the utility model essential meaning, all fall into protection domain of the present utility model.
In sum, the utility model adopts remote control, by the connector of setting up in fireworks body bottom, has finished fireworks simultaneously and receives the mechanical fixation of base and be electrically connected, and is easy for installation simple and direct, safe and reliable, realized goal of the invention fully.
Claims (10)
1, a kind of fireworks Remote Firing Unit comprises the fireworks body that adopts electric duration and degree of heating igniting, it is characterized in that, also comprises connector, receives base and transmitter, and described connector one end is fixed in fireworks body lower end, and base is removable is connected for the other end and reception; Transmitter is sent to the reception base with signal, receive the built-in reception control circuit action of base after the received signal, send electric current to electric contact, the electric fitting on described electric contact and the connector flexibly connects, and the electric fitting on the connector is connected with fireworks body electricity duration and degree of heating lead.
2, a kind of fireworks Remote Firing Unit as claimed in claim 1 is characterized in that, described connector can adopt rotary joint style, plug-in, embedded with the reception base removable the connection.
3, a kind of fireworks Remote Firing Unit as claimed in claim 1 is characterized in that, described transmitter and reception base adopt built-in dc source.
4, a kind of fireworks Remote Firing Unit as claimed in claim 1 is characterized in that, described reception base is provided with a plurality of detachable connectors.
5, a kind of fireworks Remote Firing Unit as claimed in claim 1 is characterized in that, described transmitter and the built-in reception control circuit of reception base adopt digital programme control circut that signal is carried out the trigram encryption and decryption.
6, as the arbitrary described a kind of fireworks Remote Firing Unit of claim 1-5, it is characterized in that described connector one end is fixed in fireworks body lower end, the other end spins with the hole that spins that receives on the base; Transmitter is sent to the reception base with signal, receive the built-in reception control circuit action of base after the received signal, send the electric contact of electric current to the hole that spins, when connector spins with the hole that spins, electric contact closely contacts the transmission electric current with electric fitting on the connector, and the electric fitting on the connector is connected with electric duration and degree of heating lead.
7, a kind of fireworks Remote Firing Unit as claimed in claim 6 is characterized in that, the described hole that spins is removable with being connected to of reception base,
8, as the arbitrary described a kind of fireworks Remote Firing Unit of claim 1-5, it is characterized in that it is trapezoidal or circular-arc that the cross section of described reception base is, fireworks connect and become fan-shaped distribution thereon.
9, a kind of fireworks Remote Firing Unit as claimed in claim 6 is characterized in that, it is trapezoidal or circular-arc that the cross section of described reception base is, and fireworks connect and become fan-shaped distribution thereon.
10, a kind of fireworks Remote Firing Unit as claimed in claim 7 is characterized in that, it is trapezoidal or circular-arc that the cross section of described reception base is, and fireworks connect and become fan-shaped distribution thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200521738U CN201173745Y (en) | 2008-01-24 | 2008-01-24 | Fireworks distant control fire-lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200521738U CN201173745Y (en) | 2008-01-24 | 2008-01-24 | Fireworks distant control fire-lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201173745Y true CN201173745Y (en) | 2008-12-31 |
Family
ID=40200869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200521738U Expired - Fee Related CN201173745Y (en) | 2008-01-24 | 2008-01-24 | Fireworks distant control fire-lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201173745Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061593A (en) * | 2014-06-17 | 2014-09-24 | 杨天树 | Safety igniter |
| CN104776758A (en) * | 2014-01-15 | 2015-07-15 | 汪涵 | Remote control cracker firing device |
| CN109974535A (en) * | 2019-05-06 | 2019-07-05 | 梦达网络科技有限公司 | A kind of picture mosaic fireworks substrate |
| WO2021135209A1 (en) * | 2019-12-31 | 2021-07-08 | 长沙市斯帕克电子科技有限公司 | Electronic firework rod, hand-held electronic firework and remote firework lighting system |
-
2008
- 2008-01-24 CN CNU2008200521738U patent/CN201173745Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776758A (en) * | 2014-01-15 | 2015-07-15 | 汪涵 | Remote control cracker firing device |
| CN104776758B (en) * | 2014-01-15 | 2018-04-17 | 昆山市苞蕾众创投资管理有限公司 | Firecrackers are remotely controlled device for lighting |
| CN104061593A (en) * | 2014-06-17 | 2014-09-24 | 杨天树 | Safety igniter |
| CN109974535A (en) * | 2019-05-06 | 2019-07-05 | 梦达网络科技有限公司 | A kind of picture mosaic fireworks substrate |
| CN109974535B (en) * | 2019-05-06 | 2023-11-14 | 李模福 | Jigsaw firework substrate |
| WO2021135209A1 (en) * | 2019-12-31 | 2021-07-08 | 长沙市斯帕克电子科技有限公司 | Electronic firework rod, hand-held electronic firework and remote firework lighting 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: 20081231 Termination date: 20120124 |