CN217131989U - Portable pneumatic electronic fireworks display - Google Patents
Portable pneumatic electronic fireworks display Download PDFInfo
- Publication number
- CN217131989U CN217131989U CN202220419166.7U CN202220419166U CN217131989U CN 217131989 U CN217131989 U CN 217131989U CN 202220419166 U CN202220419166 U CN 202220419166U CN 217131989 U CN217131989 U CN 217131989U
- Authority
- CN
- China
- Prior art keywords
- wall
- gasket
- pressure gas
- threaded connection
- connecting screw
- 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
Links
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000003721 gunpowder Substances 0.000 abstract description 2
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 34
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a portable pneumatic electronic fireworks display relates to electron gun salute technical field. Including gun barrel, solenoid valve and high-pressure gas tank, the bottom outer wall fixedly connected with connecting piece of gun barrel, the bilateral outer wall symmetry of connecting piece is provided with the support, the top of support is run through and is provided with the gasket, the outer wall of gasket is rotated with the inner wall of support and is connected, the outer wall of gasket is rotated with the inner wall of connecting piece and is connected, the outer wall of gasket is provided with the bolt, the outer wall threaded connection of gasket has the nut, both ends threaded connection has first connecting screw and second connecting screw respectively about the solenoid valve, first thread groove has been seted up to the right-hand member of gun barrel, the inner wall of first connecting screw and the outer wall threaded connection of first thread groove. Through utilizing the pneumatic type drive fireworks to launch, replaced traditional gunpowder form, energy-concerving and environment-protective, can fill in the fireworks in the barrel and can launch again after the launch, can realize repetitious usage.
Description
Technical Field
The utility model relates to an electron gun salute technical field especially relates to a portable pneumatic electronic fireworks display.
Background
The fireworks are commonly used in festival celebrations, wedding celebrations, opening celebrations and the like, and the singing of the fireworks can promote the celebrations to reach climax and share joyous feelings together, so that the fireworks are an indispensable activity for Chinese folk culture.
The existing gunpowder fireworks seriously pollute the environment and are dangerous to explode, the existing oxygen and liquefied gas mixed gas fireworks also pollute the environment and have explosion danger, the existing electronic air fireworks are used for civil celebration activities, and due to the fact that the existing electronic air fireworks are high in manufacturing cost, cannot be reused, cannot be used indoors, and are heavy to carry, resource waste and use limitation are caused, and therefore the existing portable pneumatic electronic fireworks are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable pneumatic electronic fireworks display has solved the technical problem who proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a portable pneumatic electronic fireworks comprises a gun barrel, an electromagnetic valve and a high-pressure gas tank, wherein the outer wall of the bottom of the gun barrel is fixedly connected with a connecting piece, the outer walls of the two sides of the connecting piece are symmetrically provided with brackets, the top ends of the brackets are provided with gaskets in a penetrating way, the outer wall of the gasket is rotationally connected with the inner wall of the bracket, the outer wall of the gasket is rotationally connected with the inner wall of the connecting piece, the outer wall of the gasket is provided with a bolt, the outer wall of the gasket is in threaded connection with a nut, the left end and the right end of the electromagnetic valve are respectively in threaded connection with a first connecting screw and a second connecting screw, the right end of the gun barrel is provided with a first thread groove, the inner wall of the first connecting screw is in threaded connection with the outer wall of the first thread groove, and a second thread groove is formed in the left end of the high-pressure gas tank, and the inner wall of the second connecting screw is in threaded connection with the outer wall of the second thread groove.
Preferably, the outer wall of the high-pressure gas tank is provided with a check valve.
Preferably, the gun barrel, the electromagnetic valve and the high-pressure gas tank are communicated.
Compared with the prior art, the utility model provides a pair of portable pneumatic electronic fireworks display has following beneficial effect:
1. the utility model provides a portable pneumatic electronic fireworks display through utilizing the pneumatic type drive fireworks display transmission, has replaced traditional powder form, and energy-concerving and environment-protective can fill in the fireworks display in the barrel and can launch again after the transmission, can realize repetitious usage.
2. The utility model provides a portable pneumatic electronic fireworks display, this device light in weight, cost are low, portable and removal, conveniently are used for indoor outer, but salute tube top launching tube split design, convenient assembly and change fireworks display.
3. The utility model provides a portable pneumatic electronic fireworks display closes through control solenoid and realizes salute launch control, simple structure, and the cost is low and application scope is wide, and safe and reliable has effectively prevented the gas reflux in the jar through the check valve that sets up on the high-pressure gas pitcher simultaneously, has further improved the security that the salute used.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the bracket of the present invention;
fig. 3 is an enlarged view of a point a in fig. 1 according to the present invention;
fig. 4 is a top view of the present invention.
In the figure: 1. a gun barrel; 2. a connecting member; 3. a support; 4. a gasket; 5. a bolt; 6. a nut; 7. a first connecting screw; 8. an electromagnetic valve; 9. a second connecting screw; 10. a high pressure gas tank; 11. a one-way valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
referring to fig. 1-4, the present invention provides a technical solution: a portable pneumatic electronic fireworks comprises a gun tube 1, an electromagnetic valve 8 and a high-pressure gas tank 10, wherein the outer wall of the bottom of the gun tube 1 is fixedly connected with a connecting piece 2, the outer walls of two sides of the connecting piece 2 are symmetrically provided with brackets 3, the top end of the bracket 3 is penetrated and provided with a gasket 4, the outer wall of the gasket 4 is rotatably connected with the inner wall of the bracket 3, the outer wall of the gasket 4 is rotatably connected with the inner wall of the connecting piece 2, the outer wall of the gasket 4 is provided with a bolt 5, the outer wall of the gasket 4 is in threaded connection with a nut 6, the left end and the right end of the electromagnetic valve 8 are respectively in threaded connection with a first connecting screw 7 and a second connecting screw 9, the right end of the gun tube 1 is provided with a first thread groove, the inner wall of the first connecting screw 7 is in threaded connection with the outer wall of the first thread groove, the left end of the high-pressure gas tank 10 is provided with a second thread groove, the inner wall of the second connecting screw 9 is in threaded connection with the outer wall of the second thread groove, the outer wall of the high-pressure gas tank 10 is provided with a one-way valve 11, and the gun barrel 1, the electromagnetic valve 8 and the high-pressure gas tank 10 are communicated.
In the embodiment, the gun barrel 1 and the high-pressure gas tank 10 are connected together through the first connecting screw 7 and the second connecting screw 9, the gun barrel 1 is supported by the bracket 3, the other end of the gun barrel 1 is stabilized by the high-pressure gas tank 10, during operation, the high-pressure gas tank 10 is inflated by the high-pressure gas pump, high-pressure gas is formed in the high-pressure gas tank 10, the high-pressure gas in the high-pressure gas tank 10 enters the salute tube 1 under the condition that the electromagnetic valve 8 corresponding to the electromagnetic valve group is opened, the high-pressure gas is accommodated in the salute tube 1 in an impacting manner to form a pneumatic salute, the electromagnetic valve 8 group is controlled by the controller to be opened and closed according to an appointed sequence, the launching control of the salute is realized, the gas backflow in the high-pressure gas tank 10 is effectively prevented through the check valve 11 arranged on the high-pressure gas tank 10, the safety of the salute in use is improved, the device is convenient to assemble and disassemble, and is convenient for replacing parts, the gun barrel 1 is convenient to use, can achieve the effects of light weight, low manufacturing cost, convenience in carrying and moving due to horizontal connection and offset connection, and can be used indoors and outdoors.
The working principle is as follows: the during operation, inflate high-pressure gas tank 10 through high-pressure gas pump, form high-pressure gas in high-pressure gas tank 10, high-pressure gas in high-pressure gas tank 10 under the condition that solenoid valve 8 that the electromagnetism valves corresponds opened, get into salute pipe 1 in, strike the holding and constitute the pneumatic type fireworks display in salute pipe 1, open and close according to appointed order through 8 groups of controller control solenoid valve, realize the emission control of fireworks display, gas reflux in high-pressure gas tank 10 has effectively been prevented through check valve 11 that sets up on high-pressure gas tank 10, the security that the salute used has been improved.
Claims (3)
1. The utility model provides a portable pneumatic electronic fireworks display, includes barrel (1), solenoid valve (8) and high-pressure gas pitcher (10), its characterized in that: the bottom outer wall of the gun barrel (1) is fixedly connected with a connecting piece (2), the outer walls of two sides of the connecting piece (2) are symmetrically provided with brackets (3), the top end of each bracket (3) is provided with a gasket (4) in a penetrating way, the outer wall of each gasket (4) is rotatably connected with the inner wall of each bracket (3), the outer wall of each gasket (4) is rotatably connected with the inner wall of each connecting piece (2), the outer wall of each gasket (4) is provided with a bolt (5), the outer wall of each gasket (4) is in threaded connection with a nut (6), the left end and the right end of each electromagnetic valve (8) are respectively in threaded connection with a first connecting screw (7) and a second connecting screw (9), the right end of the gun barrel (1) is provided with a first thread groove, the inner wall of each first connecting screw (7) is in threaded connection with the outer wall of the corresponding first thread groove, and the left end of each high-pressure gas tank (10) is provided with a second thread groove, the inner wall of the second connecting screw (9) is in threaded connection with the outer wall of the second thread groove.
2. A portable pneumatic electronic fireworks display according to claim 1, characterized in that: the outer wall of the high-pressure air tank (10) is provided with a one-way valve (11).
3. A portable pneumatic electronic fireworks display according to claim 1, characterized in that: the gun barrel (1), the electromagnetic valve (8) and the high-pressure gas tank (10) are communicated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220419166.7U CN217131989U (en) | 2022-02-28 | 2022-02-28 | Portable pneumatic electronic fireworks display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220419166.7U CN217131989U (en) | 2022-02-28 | 2022-02-28 | Portable pneumatic electronic fireworks display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217131989U true CN217131989U (en) | 2022-08-05 |
Family
ID=82642291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220419166.7U Expired - Fee Related CN217131989U (en) | 2022-02-28 | 2022-02-28 | Portable pneumatic electronic fireworks display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217131989U (en) |
-
2022
- 2022-02-28 CN CN202220419166.7U patent/CN217131989U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |