CN103925847A - Support used in setting off combined fireworks - Google Patents
Support used in setting off combined fireworks Download PDFInfo
- Publication number
- CN103925847A CN103925847A CN201310710962.1A CN201310710962A CN103925847A CN 103925847 A CN103925847 A CN 103925847A CN 201310710962 A CN201310710962 A CN 201310710962A CN 103925847 A CN103925847 A CN 103925847A
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- CN
- China
- Prior art keywords
- setting
- bearing
- combined firework
- seat body
- vibrating sensor
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- 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.)
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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The invention discloses a support used in setting off combined fireworks. The support comprises a support body made of metal. The support body comprises a base and a gun barrel fixed on the base. Two bar level meters perpendicularly arranged and parallel to the bottom surface of the base are arranged on the support body. By the arrangement of the bar level meters in the support, level accuracy of the support can be guaranteed, the support can be placed horizontally, and the fireworks cannot cause damages to surrounding buildings during the setting off process.
Description
Technical field
The present invention relates to a kind of bearing using while setting off combined firework.
Background technology
Existing combined firework is to be combined by multiple monotubulars, the ground firework product of generation sound, light, look, floating thing texts while setting off.
In patent documentation CN2531349Y, disclose a kind of firecrackers base, Cardboard Bottom Boards (being equivalent to the base in the application's case) is provided with circular groove and annular step; The side of paper web (being equivalent to the gun barrel in the application's case) and annular step bonding, paper web bottom and circular groove bonding.This firework base plate in use, is placed on firework in gun barrel, with prevent firework in the time setting off, fall down near people, vehicle or building construction etc. damage.Although this firework base plate has good result of use, but still there is deficiency: (1) is because the firework base plate in above-mentioned patent documentation does not arrange level meter, cause this firework base plate in use, can only judge whether placement level of firework base plate by range estimation, horizontal accuracy is difficult to ensure, if firework base plate is not placed level, firework probably damages surrounding buildings in the process of setting off, and has potential safety hazard.(2) due to counting device not being set, cause people in the time setting off combined firework, cannot explicitly learn fireworks whether set off complete, if blindly probably injure personal safety near fireworks.
Summary of the invention
For the deficiency of pointing out in background technology, the object of this invention is to provide a kind of have bar formula level meter set off combined firework time the bearing that uses, because the existence of bar formula level meter makes the horizontal accuracy of this bearing more guaranteed, so, just bearing of the present invention can be placed to level, fireworks just can not damage surrounding buildings in the process of setting off.
The technical scheme that realizes the object of the invention is:
The bearing using while setting off combined firework, comprises metal seat body, and described seat body comprises base and be fixed on the gun barrel on described base;
Described seat body is provided with the bar formula level meter of the bottom surface setting that is parallel to described base; The quantity of described formula level meter is two, and two bar formula level meters vertically arrange.
In technique scheme, on described seat body, be fixed with Connection Block, described formula level meter is arranged on described Connection Block by installing mechanism.
In technique scheme, described installing mechanism comprises clamping plate and the holding screw assembly that is connected described clamping plate and described Connection Block; Described formula level meter is clamped between described clamping plate and described Connection Block.
In technique scheme, also comprise counting device, described counting device comprises the vibrating sensor of being located on a described seat body and the counter being electrically connected with described vibrating sensor by wire, and described counter comprises display screen, reset button and switch.
In technique scheme, described vibrating sensor is fixed on the outer wall of described gun barrel.
In technique scheme, on described gun barrel, be also provided with the protective cover for the protection of described vibrating sensor.
In technique scheme, the cross sectional shape of described gun barrel is square or circular.
The present invention has positive effect: the bearing that (1) is of the present invention to be used while setting off combined firework, and described seat body is provided with and is parallel to the bar formula level meter that the bottom surface of described base arranges; The quantity of described formula level meter is two, and two bar formula level meters vertically arrange; By adopting this structure to make the horizontal accuracy of bearing more guaranteed, so, just bearing can be placed to level, combined firework just can not damage surrounding buildings in the process of setting off.(2) when setting off combined firework, every sound one sound of big gun, combined firework can vibrate once, corresponding, and bearing also can vibrate once, and therefore big gun rings that number always equates with the vibration number of bearing; Like this, while using bearing of the present invention to set off combined firework, vibrating sensor is transferred to counter by signal after sensing the vibration of propping up seat body, and counter values changes thereupon; People can contrast by the numerical value showing on described counter and the big gun of recording on combined firework description are rung to number, in the time that the numerical value on counter reaches the big gun sound number of recording on combined firework description, illustrate that combined firework sets off completely, now people just can not cause danger near fireworks.(3) in the present invention, by being set, protective cover can protect vibrating sensor, to prevent that vibrating sensor from damaging because colliding with.
Brief description of the drawings
For content of the present invention is more easily understood, below in conjunction with Figure of description, the present invention will be further described, wherein,
Fig. 1 is the front view of bearing in the present invention;
Fig. 2 is the top view of bearing shown in Fig. 1.
Reference numeral shown in figure is: 1-props up seat body; 2-base; 3-gun barrel; 4-bar formula level meter; 5-Connection Block; 6-clamping plate; 7-holding screw assembly; 8-vibrating sensor; 9-counter; 10-combined firework.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of bearing using while setting off combined firework, comprises metal seat body 1, and described seat body 1 comprises base 2 and be fixed on the gun barrel 3 on described base 2; Described seat body 1 is provided with the bar formula level meter 4 of the bottom surface setting that is parallel to described base 2; The quantity of described formula level meter 4 is two, and two bar formula level meters 4 vertically arrange.By adopting said structure to make the horizontal accuracy of bearing more guaranteed, so, just bearing can be placed to level, combined firework 10 just can not damage surrounding buildings in the process of setting off.
In the present embodiment, on described seat body 1, be fixed with Connection Block 5, described formula level meter 4 is arranged on described Connection Block 5 by installing mechanism.Described installing mechanism comprises clamping plate 6 and is connected the holding screw assembly 7 of described clamping plate 6 with described Connection Block 5; Described formula level meter 4 is clamped between described clamping plate 6 and described Connection Block 5.By adopting said structure that described formula level meter 4 is fixed on bearing, installation and removal work is comparatively convenient, has good result of use.
The bearing of the present embodiment also comprises counting device, and described counting device comprises the vibrating sensor 8 of being located on a described seat body 1 and the counter 9 being electrically connected with described vibrating sensor 8 by wire, and described counter 9 comprises display screen, reset button and switch.When setting off combined firework 10, every sound one sound of big gun, combined firework 10 can vibration once, corresponding, bearing also can vibrate once, therefore big gun rings that number always equates with the vibration number of bearing; Like this, while using bearing of the present invention to set off combined firework 10, vibrating sensor 8 is transferred to counter 9 by signal after sensing the vibration of propping up seat body 1, and counter 9 numerical value change thereupon; People can contrast by the numerical value showing on described counter 9 and the big gun of recording on combined firework 10 descriptions are rung to number, in the time that the numerical value on counter 9 reaches the big gun sound number of recording on combined firework 10 descriptions, illustrate that combined firework 10 sets off completely, now people just can not cause danger near fireworks.Should be noted: in use, described counter 9 should need to be arranged on safety zone to the bearing of the present embodiment, and will be by the numerical value zero clearing on counter 9 before using.
Described vibrating sensor 8 in the present embodiment is fixed on the outer wall of described gun barrel 3.
On described gun barrel 3, be also provided with the protective cover for the protection of described vibrating sensor 8; In the present embodiment, by being set, protective cover can protect vibrating sensor 8, to prevent that described vibrating sensor 8 from damaging because colliding with.
The cross sectional shape of the described gun barrel 3 in the present embodiment is square or circular.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.And these belong to apparent variation or the variation that connotation of the present invention extends out and still belong to protection scope of the present invention.
Claims (7)
1. the bearing using while setting off combined firework, comprise metal seat body (1), described seat body (1) comprises base (2) and is fixed on the gun barrel (3) on described base (2);
It is characterized in that: described seat body (1) is provided with the bar formula level meter (4) of the bottom surface setting that is parallel to described base (2); The quantity of described formula level meter (4) is two, and two bar formula level meters (4) vertically arrange.
2. the bearing using while setting off combined firework according to claim 1, it is characterized in that: on described seat body (1), be fixed with Connection Block (5), described formula level meter (4) is arranged on described Connection Block (5) by installing mechanism.
3. the bearing using while setting off combined firework according to claim 2, is characterized in that: described installing mechanism comprises clamping plate (6) and is connected the holding screw assembly (7) of described clamping plate (6) and described Connection Block (5); Described formula level meter (4) is clamped between described clamping plate (6) and described Connection Block (5).
4. the bearing using while setting off combined firework according to claim 1, it is characterized in that: also comprise counting device, described counting device comprises the vibrating sensor (8) of being located on a described seat body (1) and the counter (9) being electrically connected with described vibrating sensor (8) by wire, and described counter (9) comprises display screen, reset button and switch.
5. the bearing using while setting off combined firework according to claim 4, is characterized in that: described vibrating sensor (8) is fixed on the outer wall of described gun barrel (3).
6. the bearing using while setting off combined firework according to claim 5, is characterized in that: described gun barrel is also provided with the protective cover for the protection of described vibrating sensor (8) on (3).
According to described in any one in claim 1 to 6 set off combined firework time the bearing that uses, it is characterized in that: the cross sectional shape of described gun barrel (3) is square or circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310710962.1A CN103925847A (en) | 2013-12-07 | 2013-12-07 | Support used in setting off combined fireworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310710962.1A CN103925847A (en) | 2013-12-07 | 2013-12-07 | Support used in setting off combined fireworks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103925847A true CN103925847A (en) | 2014-07-16 |
Family
ID=51144148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310710962.1A Pending CN103925847A (en) | 2013-12-07 | 2013-12-07 | Support used in setting off combined fireworks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103925847A (en) |
-
2013
- 2013-12-07 CN CN201310710962.1A patent/CN103925847A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140716 |