CN204632243U - Single-channel digital astronomical phenomena instrument - Google Patents
Single-channel digital astronomical phenomena instrument Download PDFInfo
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- CN204632243U CN204632243U CN201520283071.7U CN201520283071U CN204632243U CN 204632243 U CN204632243 U CN 204632243U CN 201520283071 U CN201520283071 U CN 201520283071U CN 204632243 U CN204632243 U CN 204632243U
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Abstract
The utility model provides a kind of single-channel digital astronomical phenomena instrument.Single-channel digital astronomical phenomena instrument of the present utility model, comprise planetarium main body, described planetarium main body comprises inner column and outer column, described inner column is installed the canopy of the heavens in semisphere, described outer column is installed the outer canopy of the heavens of super-hemispherical, it is characterized in that: the described outer canopy of the heavens is installed one group of solar panel, described solar panel connects accumulator, described accumulator is mounted on the illuminating lamp inside described planetarium main body, projector and controller, fish eye lens is installed by described projector, described projector is arranged on adjustable frames.The utility model adopts solar powered, energy-conserving and environment-protective and its projector adjustment and installation is convenient.
Description
Technical field
The utility model relates to a kind of single-channel digital astronomical phenomena instrument for demonstrating chronometer phenomenon.
Background technology
Planetarium is mainly used in the various chronometer phenomenons of the fixed star, planet, nebula, cluster etc. performed in real time on celestial sphere, for imparting knowledge to students, viewing and admiring.Early stage planetarium is generally optics planetarium, main employing bulb, optical lens, eyeglass and the starboard made in advance, usually can to show on the earth macroscopic 6, the fixed star of about 000, for spectators bring the most real starry sky to experience, but due to the limitation of light source imaging, the grade of the star that optics planetarium is performed is lower, and brightness is low, and in optics planetarium, bulb is subject to the restriction in serviceable life, bulb is easier to damage, and affects drop shadow effect.
Along with the development of digital audio-effect processing, create digital astronomical phenomena instrument gradually, such as Chinese patent 2012207274935 discloses a kind of single-channel digital astronomical phenomena instrument, and specifically disclose following technical characteristic: single-channel digital astronomical phenomena instrument, comprise planetarium main body, inside described planetarium main body, projector is installed, fish eye lens is installed by described projector, described projector's connection control machine, described fish-eye horizontal containment angle is 200 °-360 °, and described fish-eye vertical wrapping angle is 150 °-180 °.Problem both ways deposited by this digital astronomical phenomena instrument: 1. projector's inconvenient debugging, for the planetarium of different-diameter, needs to have customized planetarium in advance, to guarantee that its projection can meet the demand of this planetarium; 2, existing digital astronomical phenomena instrument adopts mains supply, energy-conservation not.
Summary of the invention
The purpose of this utility model provides a kind of single-channel digital astronomical phenomena instrument for above-mentioned Problems existing, adopts solar powered, energy-conserving and environment-protective and its projector adjustment and installation is convenient.
Above-mentioned object is achieved through the following technical solutions:
Single-channel digital astronomical phenomena instrument, comprise planetarium main body, described planetarium main body comprises inner column and outer column, described inner column is installed the canopy of the heavens in semisphere, described outer column is installed the outer canopy of the heavens of super-hemispherical, the described outer canopy of the heavens is installed one group of solar panel, described solar panel connects accumulator, described accumulator is mounted on illuminating lamp inside described planetarium main body, projector and controller, fish eye lens is installed by described projector, and described projector is arranged on adjustable frames.
Described single-channel digital astronomical phenomena instrument, described adjustable frames comprises mounting base, described mounting base is provided with two parallel guide rails, external riser is provided with inside each described guide rail, internal riser is set with inside described external riser, locked by jackscrew between described external riser and described internal riser, described internal riser top installed by crossbeam described in projector.
Described single-channel digital astronomical phenomena instrument, described planetarium main body is also provided with exhaust duct, and described exhaust duct is through the described interior canopy of the heavens and the outer canopy of the heavens.
Described single-channel digital astronomical phenomena instrument, is provided with rhone outside described outer column, has osculum inside described rhone.
Beneficial effect:
1. the utility model adopts solar powered, the appreciative value of planetarium is added while energy-conserving and environment-protective, general planetarium is not only as a Scientific Teaching land used, also be a scientific and technological view, solar powered mode of the present utility model has scientific and technological concept and energy-saving low-carbon more simultaneously.
2. projector of the present utility model is arranged on adjustable frames, and the planetarium of having constructed for a lot of main body is convenient to adjust fish-eye focusing according to the diameter adjustment of the canopy of the heavens in planetarium, applied widely.
Accompanying drawing explanation
Fig. 1, structural representation of the present utility model.
In figure: 1, inner column; 2, outer column; 3, the interior canopy of the heavens; 4, the outer canopy of the heavens; 5, solar panel; 6, accumulator; 7, illuminating lamp; 8, projector; 9, controller; 10, fish eye lens; 11, mounting base; 12, guide rail; 13, external riser; 14, internal riser; 15, crossbeam; 16, exhaust duct; 17, rhone; 18, osculum.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further.
Embodiment 1:
As shown in Figure 1: single-channel digital astronomical phenomena instrument of the present utility model, comprise planetarium main body, described planetarium main body comprises inner column 1 and outer column 2, described inner column is installed the canopy of the heavens 3 in semisphere, described outer column is installed the outer canopy of the heavens 4 of super-hemispherical, the described outer canopy of the heavens is installed one group of solar panel 5, described solar panel connects accumulator 6, described accumulator is mounted on the illuminating lamp 7 inside described planetarium main body, projector 8 and controller 9, described projector installs fish eye lens 10, described projector is arranged on adjustable frames.
Single-channel digital astronomical phenomena instrument described in the present embodiment, described adjustable frames comprises mounting base 11, described mounting base is provided with two parallel guide rails 12, external riser 13 is provided with inside each described guide rail, internal riser 14 is set with inside described external riser, locked by jackscrew between described external riser and described internal riser, described projector is installed by crossbeam 15 in described internal riser top.The movable fine setting that guide rail is convenient to projector is set in the present embodiment, arranges and be set with internal riser inside external riser and the adjustment being convenient to the vertical direction of projector by jackscrew locking.
Single-channel digital astronomical phenomena instrument described in the present embodiment, described planetarium main body is also provided with exhaust duct 16, and described exhaust duct is through the described interior canopy of the heavens and the outer canopy of the heavens.
Single-channel digital astronomical phenomena instrument described in the present embodiment, is provided with rhone 17, has osculum 18 inside described rhone outside described outer column.
By above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.Unaccomplished matter of the present utility model, belongs to the common practise of those skilled in the art.
Claims (4)
1. a single-channel digital astronomical phenomena instrument, comprise planetarium main body, described planetarium main body comprises inner column and outer column, described inner column is installed the canopy of the heavens in semisphere, described outer column is installed the outer canopy of the heavens of super-hemispherical, it is characterized in that: the described outer canopy of the heavens is installed one group of solar panel, described solar panel connects accumulator, described accumulator is mounted on illuminating lamp inside described planetarium main body, projector and controller, fish eye lens is installed by described projector, and described projector is arranged on adjustable frames.
2. single-channel digital astronomical phenomena instrument according to claim 1, it is characterized in that: described adjustable frames comprises mounting base, described mounting base is provided with two parallel guide rails, external riser is provided with inside each described guide rail, internal riser is set with inside described external riser, locked by jackscrew between described external riser and described internal riser, described internal riser top installed by crossbeam described in projector.
3. single-channel digital astronomical phenomena instrument according to claim 1 and 2, is characterized in that: described planetarium main body is also provided with exhaust duct, and described exhaust duct is through the described interior canopy of the heavens and the outer canopy of the heavens.
4. single-channel digital astronomical phenomena instrument according to claim 1 and 2, is characterized in that: be provided with rhone outside described outer column, has osculum inside described rhone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283071.7U CN204632243U (en) | 2015-05-05 | 2015-05-05 | Single-channel digital astronomical phenomena instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283071.7U CN204632243U (en) | 2015-05-05 | 2015-05-05 | Single-channel digital astronomical phenomena instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204632243U true CN204632243U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520283071.7U Active CN204632243U (en) | 2015-05-05 | 2015-05-05 | Single-channel digital astronomical phenomena instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204632243U (en) |
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2015
- 2015-05-05 CN CN201520283071.7U patent/CN204632243U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |