CN104752122A - Power grid type plasma display panel - Google Patents
Power grid type plasma display panel Download PDFInfo
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- CN104752122A CN104752122A CN201510129626.7A CN201510129626A CN104752122A CN 104752122 A CN104752122 A CN 104752122A CN 201510129626 A CN201510129626 A CN 201510129626A CN 104752122 A CN104752122 A CN 104752122A
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- web plates
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- 239000002184 metal Substances 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 241001233242 Lontra Species 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 238000010422 painting Methods 0.000 abstract 1
- 238000010891 electric arc Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 206010053615 Thermal burn Diseases 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000002500 effect on skin Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention provides a power grid type plasma display panel. The power grid type plasma display panel comprises a base; two metal grid panels which are parallel to each other are assembled on the base; discharge pointed cones facing the grid panel of the opposite side are densely arranged on the mutual facing surfaces of the two grid panels; the two grid panels are electrically connected to two electrodes of a high-voltage power supply. The display panel further comprises a painting brush which consists of an insulated pen holder and a writing brush shaped pen point coiled with conductive wires. With the adoption of the display panel, the theme works can be displayed with the subtitles fireworks effect; in addition, the manufacturing cost is small; the display panel is recyclable and enable interactive entertainment in activity.
Description
Technical field
The present invention relates to a kind of theme presentation plate, especially, is a kind of Graphic Panel that can produce subtitling firework effect.
Background technology
In amusement party, theme presentation is very basic link; The stage property of general employing mainly contains liquid crystal display screen, neon light, fireworks etc.; Wherein for fireworks, by a special kind, i.e. subtitling firework, the form of word can show theme; Its structure roughly comprises a plane framework, this plane framework is prefabricated with the fuel being arranged in theme word, after being lighted by this framework, can presents theme word on framework with flame form.
This kind of bandwagon effect is extremely dazzled extremely, very popular; But because theme word needs prefabricated, customization cost is higher, and has substantially just scrapped after once using, and waste is very serious, can't carry out interaction in active procedure, to be recreationally still weak.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of electrical network formula plasma Graphic Panel, this Graphic Panel can the similar effect plays theme word of subtitling firework, and low cost of manufacture, can also Reusability, aprowl can carry out interaction entertainment.
The technical solution adopted for the present invention to solve the technical problems is: this electrical network formula plasma Graphic Panel comprises pedestal, described pedestal is equipped with two pieces of metal otter boards be parallel to each other; The face that described two blocks of web plates are facing each other is densely covered with towards the electric discharge pointed cone of the other side's web plate; Described two blocks of web plates are electrically connected at two electrodes of high voltage source; Described Graphic Panel also comprises a paintbrush, the writing brush shape nib that described paintbrush comprises insulating pen shaft and clustered round by conductive filament.
As preferably, the periphery of described two blocks of web plates has the Insulating frame simultaneously surrounding these two blocks of web plates, prevents human body from touching this two blocks of web plates simultaneously.
As preferably, the full-size of the mesh of described web plate is less than 3mm, prevents finger from stretching into mesh, touches two blocks of web plates simultaneously.
As preferably, described high voltage source is high-frequency ac power, and frequency is not less than 100KHz; According to the skin effect of high-frequency alternating current, even if now human body contacts two blocks of web plates simultaneously, also only skin surface may be made to scald, and electric shock effect can not occur.
As preferably, the voltage of described high voltage source is adjustable, to adapt to different air humidity environment.
As preferably, between described two blocks of web plates, there is distance regulating mechanism; Further, this distance regulating mechanism includes stepping motor and transmission mechanism, and described stepping motor is controlled by Programmable Logic Controller, and follow procedure regulates the spacing of two blocks of web plates.
Beneficial effect of the present invention is: this electrical network formula plasma Graphic Panel in use, is set up high voltage electric field by described high voltage source between two blocks of web plates, due under reset condition, the spacing between two web plates is relatively large, and the air between two web plates cannot be breakdown, does not present any content between web plate, and when the described paintbrush of employing is at web plate surface scribble or when writing, conductive filament in paintbrush nib passes the mesh of web plate above, close to web plate below, web plate is above discharged with web plate below by paintbrush nib, and once after forming electrical discharge arc, namely the air bolus at paintbrush nib position place defines plasma, the electric discharge difficulty at this place is declined to a great extent, after paintbrush nib is removed, the electrical discharge arc at this place is connected across between two blocks of web plates automatically, form the pixel of a plasma state be burning, along with the movement of paintbrush, the track of paintbrush constantly forms described plasma state pixel, thus form the subject content that will show, theme presents in process, can also continue on web plate, to increase content at any time with described paintbrush, and when needing to remove the content on Graphic Panel, only need deenergization, the electric arc between two web plates just extinguishes completely, after switching on power, can reuse again.
Accompanying drawing explanation
Fig. 1 is the front elevational schematic of this electrical network formula plasma Graphic Panel embodiment.
Fig. 2 is the principle schematic of this electrical network formula plasma Graphic Panel.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described:
In the embodiment shown in Fig. 1, Fig. 2, this electrical network formula plasma Graphic Panel comprises pedestal 1, described pedestal is equipped with two pieces of metal otter boards be parallel to each other 21,22; Described two blocks of web plates 21,22 faces facing each other are densely covered with towards the electric discharge pointed cone 210,220 of the other side's web plate; Described two blocks of web plates are electrically connected at two electrodes of high voltage source (not shown); Described Graphic Panel also comprises a paintbrush, the writing brush shape nib 42 that described paintbrush comprises insulating pen shaft 41 and clustered round by conductive filament.
Above-mentioned Graphic Panel, the periphery of described two blocks of web plates 21,22 has the Insulating frame 3 simultaneously surrounding these two blocks of web plates, prevents human body from touching this two blocks of web plates simultaneously.The full-size of the mesh of described web plate 21,22 is less than 3mm, prevents finger from stretching into mesh, touches two blocks of web plates simultaneously.Described high voltage source is high-frequency ac power, and frequency is not less than 100KHz; According to the skin effect of high-frequency alternating current, even if now human body contacts two blocks of web plates simultaneously, also only skin surface may be made to scald, and electric shock effect can not occur.
Above-mentioned Graphic Panel, the voltage of described high voltage source is adjustable, to adapt to different air humidity environment, e.g., when air humidity is larger, high voltage source should be made to export relatively low voltage, and when air humidity is less, then make it export relatively high voltage.The voltage that high voltage source exports to two web plates 21,22 should have following features: the critical voltage directly puncturing the airspace between web plate than the electric discharge pointed cone 210,220 on two web plates 21,22 is slightly low, can be 80% ~ 90% of this critical voltage.During concrete use, first can heighten the output voltage of high voltage source gradually, until discharge between two web plates, record critical voltage, then disconnects high voltage source, then high voltage source is transferred to 80% ~ 90% of described critical voltage from small to large.
Above-mentioned electrical network formula plasma Graphic Panel in use, is set up high voltage electric field by described high voltage source between two blocks of web plates 21,22, due under reset condition, the spacing between two web plates 21,22 is relatively large, and the air between two web plates cannot be breakdown, do not present any content between web plate, and when the described paintbrush of employing is at web plate surface scribble or when writing, as shown in Figure 2, conductive filament in paintbrush nib 42 passes the mesh of web plate 21 above, close to web plate 22 below, web plate is above discharged with web plate 22 below by paintbrush nib 42, form electric arc 5, and once after forming electrical discharge arc 5, namely the air bolus at paintbrush nib 42 position places defines plasma, the electric discharge difficulty at this place is declined to a great extent, after paintbrush nib 42 is removed, the electrical discharge arc 5 at this place is connected across two blocks of web plates 21 automatically, between 22, form the pixel of a plasma state be burning, along with the movement of paintbrush, the track of paintbrush constantly forms described plasma state pixel, thus form the subject content that will show, theme presents in process, can also continue on web plate, to increase content at any time with described paintbrush, and when needing to remove the content on Graphic Panel, only need deenergization, the electric arc between two web plates just extinguishes completely, after switching on power, can reuse again.
In addition to the above described embodiments, all right setting space governor motion between described two blocks of web plates 21,22; This distance regulating mechanism comprises stepping motor and transmission mechanism, and described stepping motor is controlled by Programmable Logic Controller, and follow procedure regulates the spacing of two blocks of web plates 21,22.By this scheme, after captions or pattern can being formed between two web plates 21,22, start described distance regulating mechanism, then the thickness of described captions or pattern will according to program real-time transform, the captions that Graphic Panel is presented or the third dimension of pattern fast changing, greatly facilitate and show the dynamic effect of content.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. an electrical network formula plasma Graphic Panel, comprises pedestal (1), it is characterized in that: described pedestal (1) is equipped with two pieces of metal otter boards be parallel to each other (21,22); The face that described two blocks of web plates (21,22) are facing each other is densely covered with towards the electric discharge pointed cone of the other side's web plate (210,220); Described two blocks of web plates are electrically connected at two electrodes of high voltage source; Described Graphic Panel also comprises a paintbrush, the writing brush shape nib (42) that described paintbrush comprises insulating pen shaft (41) and clustered round by conductive filament.
2. electrical network formula plasma Graphic Panel according to claim 1, is characterized in that: the periphery of described two blocks of web plates (21,22) has the Insulating frame (3) simultaneously surrounding these two blocks of web plates (21,22), prevents human body from touching this two blocks of web plates simultaneously.
3. electrical network formula plasma Graphic Panel according to claim 1 and 2, is characterized in that: the full-size of the mesh of described web plate (21,22) is less than 3mm, prevents finger from stretching into mesh, touches two blocks of web plates simultaneously.
4. electrical network formula plasma Graphic Panel according to claim 1 and 2, is characterized in that: described high voltage source is high-frequency ac power, and frequency is not less than 100KHz.
5. electrical network formula plasma Graphic Panel according to claim 1 and 2, is characterized in that: the voltage of described high voltage source is adjustable.
6. electrical network formula plasma Graphic Panel according to claim 4, is characterized in that: the voltage of described high voltage source is adjustable.
7. electrical network formula plasma Graphic Panel according to claim 1, is characterized in that: have distance regulating mechanism between described two blocks of web plates (21,22).
8. electrical network formula plasma Graphic Panel according to claim 7, it is characterized in that: this distance regulating mechanism includes stepping motor and transmission mechanism, described stepping motor is controlled by Programmable Logic Controller, and follow procedure regulates the spacing of two blocks of web plates (21,22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510129626.7A CN104752122B (en) | 2015-03-24 | 2015-03-24 | Power network formula plasma Graphic Panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510129626.7A CN104752122B (en) | 2015-03-24 | 2015-03-24 | Power network formula plasma Graphic Panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104752122A true CN104752122A (en) | 2015-07-01 |
| CN104752122B CN104752122B (en) | 2017-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510129626.7A Expired - Fee Related CN104752122B (en) | 2015-03-24 | 2015-03-24 | Power network formula plasma Graphic Panel |
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| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0729497A (en) * | 1993-07-13 | 1995-01-31 | Fujitsu Ltd | Face discharge type plasma display panel |
| CN2373851Y (en) * | 1999-05-25 | 2000-04-12 | 胡正江 | Thunder and lightning demonstration board |
| CN1687692A (en) * | 2005-05-31 | 2005-10-26 | 张敬雄 | Fireworks of roller caption and forming method |
| CN201247013Y (en) * | 2008-08-01 | 2009-05-27 | 浏阳市余氏科技环保烟花厂 | Small-sized caption pattern fireworks |
| JP2010175725A (en) * | 2009-01-28 | 2010-08-12 | Fuji Xerox Co Ltd | Charger and image forming device |
| CN104346981A (en) * | 2013-07-24 | 2015-02-11 | 国家电网公司 | Tip discharge showcase |
-
2015
- 2015-03-24 CN CN201510129626.7A patent/CN104752122B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0729497A (en) * | 1993-07-13 | 1995-01-31 | Fujitsu Ltd | Face discharge type plasma display panel |
| CN2373851Y (en) * | 1999-05-25 | 2000-04-12 | 胡正江 | Thunder and lightning demonstration board |
| CN1687692A (en) * | 2005-05-31 | 2005-10-26 | 张敬雄 | Fireworks of roller caption and forming method |
| CN201247013Y (en) * | 2008-08-01 | 2009-05-27 | 浏阳市余氏科技环保烟花厂 | Small-sized caption pattern fireworks |
| JP2010175725A (en) * | 2009-01-28 | 2010-08-12 | Fuji Xerox Co Ltd | Charger and image forming device |
| CN104346981A (en) * | 2013-07-24 | 2015-02-11 | 国家电网公司 | Tip discharge showcase |
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| Publication number | Publication date |
|---|---|
| CN104752122B (en) | 2017-06-06 |
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| PB01 | Publication | ||
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Qinqin Inventor before: Zhong Xingying |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170112 Address after: 510665 Guangdong city of Guangzhou province Tianhe District Software Park Building No. 59 Middle East block, Grand Building Room 501 Applicant after: Guangdong million cattle Intellectual Property Operation Co., Ltd. Address before: Yuhuatai District of Nanjing city Ning dual 210000 Jiangsu province No. 28 Ebizal building Applicant before: Zhong Xingying |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liang Jianfeng Inventor before: Li Qinqin |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170413 Address after: 528322 Guangdong Province, Foshan city Shunde District Leliu Street Yuyuan village Fuan Industrial Zone No. 27-1-1 block three Applicant after: Foshan city Mantewei Electrical Technology Co. Ltd. Address before: 510665 Guangdong city of Guangzhou province Tianhe District Software Park Building No. 59 Middle East block, Grand Building Room 501 Applicant before: Guangdong million cattle Intellectual Property Operation Co., Ltd. |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20180324 |