CN2103847U - Cylindrical dynamic picture demonstration device - Google Patents
Cylindrical dynamic picture demonstration device Download PDFInfo
- Publication number
- CN2103847U CN2103847U CN 91223497 CN91223497U CN2103847U CN 2103847 U CN2103847 U CN 2103847U CN 91223497 CN91223497 CN 91223497 CN 91223497 U CN91223497 U CN 91223497U CN 2103847 U CN2103847 U CN 2103847U
- Authority
- CN
- China
- Prior art keywords
- picture
- demonstrating
- inner core
- cylindrical shape
- dynamic
- 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.)
- Withdrawn
Links
- 239000000203 mixture Substances 0.000 claims 1
- 230000003068 static effect Effects 0.000 abstract description 5
- 239000008280 blood Substances 0.000 abstract description 2
- 210000004369 blood Anatomy 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a device capable of displaying dynamic pictures on a cylindrical surface, which can vividly represent the flow of fluid, the flow of current and blood, the process flow, various fluctuations and the like. By utilizing the principle that two layers of gratings can generate moving ripples in different directions by relative movement, grating stripes along the axial direction and pictures designed according to the grating interference principle are respectively manufactured on the surfaces of the inner cylinder and the outer cylinder, and the inner cylinder and the outer cylinder rotate relatively, so that a moving part on a static picture can generate vivid dynamic feeling. Under the shadow of the light source, the moving part on the picture can generate more obvious effect, and the dynamic picture can be projected on the screen.
Description
The utility model is that a kind of cylindrical shape is dynamically drawn apparatus for demonstrating.
Mostly existing exploitation picture, home decoration picture, children's drawing and school wall map etc. are the plane, and the picture that is showed all is static, and they all can not show the picture of dynamic sense.
The technology of utilizing the grating interference principle to manufacture the demonstration dynamic menu is applied already, and the device of suitable projector and slide projector demonstration dynamic menu is also arranged.The dynamic menu that these devices are demonstrated all is in one plane, and has periodic interruption, and is subjected to place, environmental limit, package unit expense height, and power consumption is many.
The purpose of this utility model provides a kind of device that can show dynamic picture on cylinderical surface, make static picture show dynamic sense, can show flowing of fluid (water, air etc.) visually, the flowing of electric current, blood, technological process and various fluctuations etc.
The technical solution of the utility model is: the principle of the motion ripple that utilizes two-layer grating to relatively move can to produce different directions, dynamically draw in cylindrical shape on the surface of the inner core of apparatus for demonstrating and urceolus, the picture of manufacturing equally distributed vertically straight line respectively and designing according to the grating interference principle, inner/outer tube rotates relatively, just can make the motion parts on the static picture produce dynamically sense.
Fig. 1 is that master of the present utility model looks and partly cuts open figure, and Fig. 2 overlooks partly to cut open figure.
1 is power switch among the figure, the 2nd, and power supply, the 3rd, console panel, the 4th, end cap, the 5th, light source base, the 6th, light source, the 7th, inner core, the 8th, urceolus.
Console panel 3 is bound up with inner core 7, and hand that Spin Control dish 3 can be by the operator or micromachine or other means realize; Power supply 2 can be battery or the external power supply that the utility model carries, and power switch 1 is used to control light source 6 or and micromachine.
The course of work of the present utility model is: as long as with suitable speed Spin Control dish 3, rotate relative to urceolus 8 thereby drive inner core 7, just can make the picture on the static urceolus 8 produce dynamic sense obvious and true to nature.Just make the motion parts on the picture produce more obvious effect, and dynamic menu can be projected on the screen under the hinting obliquely at of light source.
Claims (6)
1, a kind of cylindrical shape is dynamically drawn apparatus for demonstrating, it is characterized in that by console panel 3 inner core 7, compositions such as urceolus 8 and light source 6.
2, cylindrical shape according to claim 1 is dynamically drawn apparatus for demonstrating, it is characterized in that being bound up by console panel 3 and inner core 7, by motor or by its rotation of hand-drive.
3, cylindrical shape according to claim 1 is dynamically drawn apparatus for demonstrating, it is characterized in that inner core 7 surfaces have manufactured along axial equally distributed straight line.
4, cylindrical shape according to claim 1 is dynamically drawn apparatus for demonstrating, it is characterized in that with good grounds grating interference principle is manufactured on urceolus 8 surfaces and the picture that designs.
5, dynamically draw apparatus for demonstrating according to claim 1,3 and 4 described cylindrical shapes, it is characterized in that inner core 7 is installed in the inside or the outside of urceolus 8.
6, cylindrical shape according to claim 1 is dynamically drawn apparatus for demonstrating, it is characterized in that light source is installed in the inside of inner core 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91223497 CN2103847U (en) | 1991-08-23 | 1991-08-23 | Cylindrical dynamic picture demonstration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91223497 CN2103847U (en) | 1991-08-23 | 1991-08-23 | Cylindrical dynamic picture demonstration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2103847U true CN2103847U (en) | 1992-05-06 |
Family
ID=4930168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91223497 Withdrawn CN2103847U (en) | 1991-08-23 | 1991-08-23 | Cylindrical dynamic picture demonstration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2103847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100382605C (en) * | 1999-10-08 | 2008-04-16 | Lg电子株式会社 | Cylindrical color wheel and fabricating method thereof and projector using the same |
-
1991
- 1991-08-23 CN CN 91223497 patent/CN2103847U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100382605C (en) * | 1999-10-08 | 2008-04-16 | Lg电子株式会社 | Cylindrical color wheel and fabricating method thereof and projector using the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |