CN2587479Y - Improved structure of electronic firecrackers - Google Patents
Improved structure of electronic firecrackers Download PDFInfo
- Publication number
- CN2587479Y CN2587479Y CN 02248424 CN02248424U CN2587479Y CN 2587479 Y CN2587479 Y CN 2587479Y CN 02248424 CN02248424 CN 02248424 CN 02248424 U CN02248424 U CN 02248424U CN 2587479 Y CN2587479 Y CN 2587479Y
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- CN
- China
- Prior art keywords
- firecrackers
- power supply
- firecracker
- switch
- voice box
- 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
The utility model relates to the technical field of electronic articles, in particular to an improved structure of an electronic firecracker which is used for creating various festive atmospheres, is safe and reliable, has no pollution and has strong simulation. The utility model comprises: the artificial firecracker tube is formed by connecting a plurality of artificial firecracker tubes in series through a connecting rope, one end of the connecting rope is connected with a sounding box internally provided with a sounding chip and a loudspeaker, the sounding chip and the loudspeaker in the power supply, the switch and the sounding box are connected in series through power supply leads, the artificial firecracker tube is composed of a firecracker shell and a cover body, and the power supply and the switch are respectively internally arranged in cavities with openings in any two different firecracker shells. The utility model has the characteristics of safe and reliable, emulation nature is strong, pollution-free, can build various festive atmosphere better.
Description
Technical field:
The utility model relates to the appliance and electronic technical field, refers in particular to a kind of improvement structure that is used to build various celebrating atmosphere, safe and reliable, pollution-free, electronic firecracker that emulation is strong.
Technical background:
From ancient times to the present; people are on New Year's Day or other festivals or in the various celebrating dates such as birthday party; usually can build celebrating atmosphere by setting off firecrackers better; continuous development along with society; people's environmental consciousness also strengthens thereupon day by day; can contaminated air and the shortcoming of fire hazardous in order to overcome firecrackers that traditional gunpowder makes; people have invented electronic firecracker; its principle of sending the sound of firecrackers by loudspeaker by sound chip of connecting power supply substitutes the explosive sound of the firecrackers that traditional gunpowder makes; electronic firecracker is safe and reliable with it; emulation is strong; advantage such as pollution-free has obtained application more and more widely; at present; the structure of the electronic firecracker on the market as shown in Figure 1; its power supply and switch are arranged on separately in the box body 6 usually; because box body 6 is presented on people at the moment with emulation firecrackers pipe 1, has influenced the simulated effect of electronic firecracker.
Technology contents:
The purpose of this utility model is exactly the improvement structure that provide at the deficiencies in the prior art part a kind of is used to build various celebrating atmosphere, safe and reliable, pollution-free, electronic firecracker that emulation is strong.
For achieving the above object, the utility model includes: emulation firecrackers pipe, power supply, switch, voice box, connection cord, several emulation firecrackers pipes form by the connection cord serial connection, in being connected with, establishes at an end of connection cord the voice box of sound chip and loudspeaker, be connected in series by power lead between pronunciation chip in power supply, switch and voice box and the loudspeaker, emulation firecrackers pipe is made up of firecrackers housing and lid, and power supply is built in respectively in any two different firecrackers housings with switch to have in the cavity of opening.The lower end of described connection cord also has been connected with the extension wadding of decoration function.The outer surface of described emulation firecrackers pipe and voice box can be provided with various celebrating patterns.The profile of described voice box can be made into rule or irregular geometry.The upper end of described voice box is connected with suspension strop.The outer face of described voice box is provided with several senders.
After adopting said structure, power supply and switch are hidden in respectively in the interior cavity of firecrackers housing, having omitted influences the box that simulated effect is used to place power supply and switch, simplified the deficiency of original structure, increased verisimilitude, therefore, the utlity model has safe and reliable, emulation is strong, pollution-free, the characteristics that can build various celebrating atmosphere better.
Description of drawings:
Fig. 1 is the user mode figure of existing electronic firecracker structure;
Fig. 2 is user mode figure of the present utility model;
Fig. 3 is the three-dimensional exploded view of the emulation firecrackers pipe of the utility model built-in power;
Fig. 4 is the user mode figure of the emulation firecrackers pipe of the utility model built-in power;
Fig. 5 is the user mode figure of the emulation firecrackers pipe of the utility model built-in switch.
The specific embodiment:
Shown in accompanying drawing 2～5: the utility model includes: emulation firecrackers pipe 1, power supply 2, switch 3, voice box 4, connection cord 5, several emulation firecrackers pipes 1 form by connection cord 5 serial connections, in being connected with, establishes at an end of connection cord 5 voice box 4 of sound chip and loudspeaker, be connected in series by power lead between pronunciation chip in power supply 2, switch 3 and voice box 4 and the loudspeaker, emulation firecrackers pipe 1 is made up of firecrackers housing 11 and lid 12, and power supply 2 is built in respectively in any two different firecrackers housings 11 with switch 3 to have in the cavity 111 of opening.The lower end of described connection cord 5 also has been connected with the extension wadding 51 of decoration function.The outer surface of described emulation firecrackers pipe 1 and voice box 4 can be provided with various celebrating patterns.The profile of described voice box 4 can be made into rule or irregular geometry.The upper end of described voice box 4 is connected with suspension strop 41.The outer face of described voice box 4 is provided with several senders 42.
When using the utility model, at first, by suspension strop 41 it is hung, then, unlatching is positioned at the switch 3 of emulation firecrackers pipe 1 bottom, at this moment, connected the power supply 2 that is built in another emulation firecrackers pipe 1, after the energising, the sound chip that is built in the voice box 4 is sent the sound of firecrackers by loudspeaker, when being used to complete, only needs toggle switch 3 powered-downs 2 to get final product at last, because power supply 2 and switch 3 are built in respectively in the cavity 111 in the firecrackers housing 11, having omitted influences the box that simulated effect is used to place power supply 2 and switch 3, simplifies the structure of existing electronic firecracker, has hidden the parts that influence simulated effect, make the simulated effect of electronic firecracker better, build various celebrating atmosphere better.
Claims (4)
1, a kind of improvement structure of electronic firecracker, include: emulation firecrackers pipe (1), power supply (2), switch (3), voice box (4), connection cord (5), several emulation firecrackers pipes (1) form by connection cord (5) serial connection, in being connected with, establishes at an end of connection cord (5) voice box (4) of sound chip and loudspeaker, in power supply (2), be connected in series by power lead between pronunciation chip in switch (3) and the voice box (4) and the loudspeaker, emulation firecrackers pipe (1) is made up of firecrackers housing (11) and lid (12), it is characterized in that: power supply (2) is built in respectively in any two different firecrackers housings (11) with switch (3) to have in the cavity (111) of opening.
2, the improvement structure of a kind of electronic firecracker according to claim 1 is characterized in that: the lower end of described connection cord (5) also has been connected with the extension wadding (51) of decoration function.
3, the improvement structure of a kind of electronic firecracker according to claim 1 is characterized in that: the upper end of described voice box (4) is connected with suspension strop (41).
4, the improvement structure of a kind of electronic firecracker according to claim 1 is characterized in that: the outer face of described voice box (4) is provided with several senders (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248424 CN2587479Y (en) | 2002-09-30 | 2002-09-30 | Improved structure of electronic firecrackers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248424 CN2587479Y (en) | 2002-09-30 | 2002-09-30 | Improved structure of electronic firecrackers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2587479Y true CN2587479Y (en) | 2003-11-26 |
Family
ID=33719059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02248424 Expired - Fee Related CN2587479Y (en) | 2002-09-30 | 2002-09-30 | Improved structure of electronic firecrackers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2587479Y (en) |
-
2002
- 2002-09-30 CN CN 02248424 patent/CN2587479Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |