CN204613575U - A kind of star chart projector - Google Patents
A kind of star chart projector Download PDFInfo
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- CN204613575U CN204613575U CN201520337654.3U CN201520337654U CN204613575U CN 204613575 U CN204613575 U CN 204613575U CN 201520337654 U CN201520337654 U CN 201520337654U CN 204613575 U CN204613575 U CN 204613575U
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- projection
- constellation design
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Abstract
The utility model discloses a kind of star chart projector, comprise support footing, described support footing is connected with half ball stand, described half ball stand is wiped protection pad by Wear-resistant scratch-resistant and is connected with constellation design projection ball, described constellation design projection ball can the Loadings On Hemispherical Shell of dismounting form by two, inside is provided with magnetic control gravity and puts down permanent vertical projection hemisphere, described magnetic control gravity is put down in permanent vertical projection hemisphere and is provided with rechargable power supplies, LED group, lamp reflector and LED intelligent control circuit plate, described LED group is vertically luminous upward irradiates constellation design projection ball, light therethrough constellation design projection ball, ceiling or top screen demonstrate constellation design.The utility model function is numerous, straighforward operation and manual operations all can, can comprehensive projection or project constellation design atop, the pattern projected out can regulate at any time, and synchronously can explain orally projected constellation starry sky knowledge and background information, be very applicable to astronomical popularization education.
Description
Technical field
the utility model relates to a kind of astronomical apparatus for demonstrating field, is specifically related to a kind of star chart projector.
Background technology
Understood by online, the similar product of domestic series products is therewith few, and this series products of great majority all comes from abroad, wherein just reputablely surely belongs to the product of Japanese and Britain.1. Japanese like product: the like product of Japan is well received in China, the Homestar of Here it is Japanese Sega.And wherein best product is its forth generation type---theater, this function can also be play AVI and carries outside loudspeaker and put by plug-in card except projection starry sky.The drawback of this product is exactly price, and separate unit is just up to 1650 yuan, and great majority need by net purchase, and the risk of net purchase is too large, easily damages instrument.2. Britain's like product: Galaxy Star Finder Galactic System discoverer's constellation projector of Britain is our maximum contention opponent.The product function of Britain is roughly the same with the function of our globular projection instrument.Its advantage is that drop shadow effect is good, can slow circumvolve, and this product also attaches the knowledge CD one of the Galactic System constellation of electric torch and uranology expert explanation.And its shortcoming be projection time constellation pattern sight not strong; Its projection ball can only left rotation and right rotation.Above-mentioned two pieces product has a maximum drawback---be foreign language, National People's Congress's majority is not all understood.The product price of Britain only 500 yuan (market price), so no more than the similar product of Britain
Summary of the invention
The purpose of this utility model is the above problem overcoming prior art existence, a kind of star chart projector is provided, the utility model can allow people view and admire the aerial constellation in sky whenever and wherever possible at home, in room, look up at as long as come back after pressing switch, globular projection instrument is just by the star of these beauties, and their pattern of composition projects on ceiling, and we can also manually change the pattern projected on ceiling.And the major function of the base of globular projection instrument can also play some knowledge about starry sky and constellation in the mode of voice except laying spherical projector.The function of charging base is more than being limited to charging, and it can also change the pattern that originally can only project to ceiling into the pattern of comprehensive projection.
for realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of star chart projector, comprise and support footing (1), described support footing (1) is connected with half ball stand (2), described half ball stand (2) is wiped protection pad (3) by Wear-resistant scratch-resistant and is connected with constellation design projection ball (4), described constellation design projection ball (4) can the Loadings On Hemispherical Shell of dismounting form by two, inside is provided with magnetic control gravity and puts down permanent vertical projection hemisphere (13), described magnetic control gravity is put down in permanent vertical projection hemisphere (13) and is provided with rechargable power supplies (8), LED group (12), lamp reflector (9) and LED intelligent control circuit plate (10), described LED group (12) is vertically luminous upward irradiates constellation design projection ball (4), light therethrough constellation design projection ball (4), ceiling or top screen demonstrate constellation design.
further,described magnetic control gravity is put down in permanent vertical projection hemisphere (13) and is provided with vertical controlling magnet (7) and multiple spin installation pit, and described spin is installed in pit and is provided with lower resistance moving bowling (5).
further,described support footing (1) is folding movable footrest, is provided with MP3 player (15), ambient light group (16), rechargeable battery (17) and auxiliary control buttons (18).
further,vertical controlling magnet (6) and remote pilot guidance panel (14) is established in described half ball stand (2), described remote pilot guidance panel (14) and LED intelligent control circuit plate (10) wireless connections, control the shadow projecting illumination action that magnetic control gravity puts down permanent vertical projection hemisphere (13).
The beneficial effects of the utility model are:
1. project on ceiling at indoor projection constellation design, watch for a great number of people simultaneously, study;
2. can play some knowledge about starry sky and constellation in the mode of voice, synchronous study;
3. charging base can charge for electrical appliance;
4. projection mode can be changed into the pattern of comprehensive projection by the pattern projecting to ceiling.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of instructions, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is that forward sight of the present utility model observes schematic diagram;
Number in the figure illustrates: 1, support footing, 2, half ball stand, 3, Wear-resistant scratch-resistant wipes protection pad, 4, constellation design projection ball, 5, lower resistance moving bowling, 6, vertically controlling magnet, 7, vertical controlling magnet, 8, rechargable power supplies, 9, lamp reflector, 10, LED intelligent control circuit plate, 11, wireless signal accepting header, 12, LED group, 13, magnetic control gravity puts down permanent vertical projection hemisphere, 14, remote pilot guidance panel, 15, MP3 player, 16, ambient light group, 17, rechargeable battery, 18, auxiliary control buttons.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
With reference to shown in Fig. 1, a kind of star chart projector, comprise and support footing 1, described support footing 1 is connected with half ball stand 2, described half ball stand 2 is wiped protection pad 3 by Wear-resistant scratch-resistant and is connected with constellation design projection ball 4, described constellation design projection ball 4 can the Loadings On Hemispherical Shell of dismounting form by two, inside is provided with magnetic control gravity and puts down permanent vertical projection hemisphere 13, described magnetic control gravity is put down in permanent vertical projection hemisphere 13 and is provided with rechargable power supplies 8, LED group 12, lamp reflector 9 and LED intelligent control circuit plate 10, described LED group 12 is vertically luminous upward irradiates constellation design projection ball 4, light therethrough constellation design projection ball 4, ceiling or top screen demonstrate constellation design.
further,described magnetic control gravity is put down in permanent vertical projection hemisphere 13 and is provided with vertical controlling magnet 7 and multiple spin installation pit, and described spin is installed in pit and is provided with lower resistance moving bowling 5.
further,described support footing 1 is folding movable footrest, is provided with MP3 player 15, ambient light group 16, rechargeable battery 17 and auxiliary control buttons 18.
further,establish vertical controlling magnet 6 and remote pilot guidance panel 14 in described half ball stand 2, described remote pilot guidance panel 14 and the wireless connections of LED intelligent control circuit plate 10, control the shadow projecting illumination action that magnetic control gravity puts down permanent vertical projection hemisphere 13.
The principle of work of the present embodiment is as follows:
This product can allow people view and admire the aerial constellation in sky whenever and wherever possible at home, even if outdoor violent storm, overcasts, as long as you are in room, look up at, just can see the beautiful pattern that in sky, star is arranged in as long as come back after pressing switch.Wherein, the major function of globular projection instrument is exactly by the star of these beauties, and their pattern of composition projects on ceiling, and we can also manually change the pattern projected on ceiling.And the major function of the base of globular projection instrument can also play some knowledge about starry sky and constellation in the mode of voice except laying spherical projector.The function of charging base is more than being limited to charging, and it can also change the pattern that originally can only project to ceiling into the pattern of comprehensive projection.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a star chart projector, it is characterized in that: comprise and support footing (1), described support footing (1) is connected with half ball stand (2), described half ball stand (2) is wiped protection pad (3) by Wear-resistant scratch-resistant and is connected with constellation design projection ball (4), described constellation design projection ball (4) can the Loadings On Hemispherical Shell of dismounting form by two, inside is provided with magnetic control gravity and puts down permanent vertical projection hemisphere (13), described magnetic control gravity is put down in permanent vertical projection hemisphere (13) and is provided with rechargable power supplies (8), LED group (12), lamp reflector (9) and LED intelligent control circuit plate (10), described LED group (12) is vertically luminous upward irradiates constellation design projection ball (4), light therethrough constellation design projection ball (4), ceiling or top screen demonstrate constellation design.
2. a kind of star chart projector according to claim 1, it is characterized in that: described magnetic control gravity is put down in permanent vertical projection hemisphere (13) and is provided with vertical controlling magnet (7) and multiple spin installation pit, and described spin is installed in pit and is provided with lower resistance moving bowling (5).
3. a kind of star chart projector according to claim 1, it is characterized in that: described support footing (1) is folding movable footrest, be provided with MP3 player (15), ambient light group (16), rechargeable battery (17) and auxiliary control buttons (18).
4. a kind of star chart projector according to claim 1, it is characterized in that: in described half ball stand (2), establish vertical controlling magnet (6) and remote pilot guidance panel (14), described remote pilot guidance panel (14) and LED intelligent control circuit plate (10) wireless connections, control the shadow projecting illumination action that magnetic control gravity puts down permanent vertical projection hemisphere (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520337654.3U CN204613575U (en) | 2015-05-22 | 2015-05-22 | A kind of star chart projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520337654.3U CN204613575U (en) | 2015-05-22 | 2015-05-22 | A kind of star chart projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204613575U true CN204613575U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520337654.3U Active CN204613575U (en) | 2015-05-22 | 2015-05-22 | A kind of star chart projector |
Country Status (1)
| Country | Link |
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| CN (1) | CN204613575U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106094399A (en) * | 2016-08-16 | 2016-11-09 | 合肥东上多媒体科技有限公司 | A kind of star chart projector |
| CN108008592A (en) * | 2017-10-19 | 2018-05-08 | 四川省贵强林电子科技有限公司 | A kind of intelligence projection secrecy monitoring earthquake pre-warning shadow lamp device |
| CN109488846A (en) * | 2018-11-23 | 2019-03-19 | 意诺科技有限公司 | A kind of video camera and video camera installation system |
| CN110806687A (en) * | 2020-01-03 | 2020-02-18 | 深圳市强大创新科技实业有限公司 | Fairy tale glowworm light clock in summer and night |
-
2015
- 2015-05-22 CN CN201520337654.3U patent/CN204613575U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106094399A (en) * | 2016-08-16 | 2016-11-09 | 合肥东上多媒体科技有限公司 | A kind of star chart projector |
| CN108008592A (en) * | 2017-10-19 | 2018-05-08 | 四川省贵强林电子科技有限公司 | A kind of intelligence projection secrecy monitoring earthquake pre-warning shadow lamp device |
| CN109488846A (en) * | 2018-11-23 | 2019-03-19 | 意诺科技有限公司 | A kind of video camera and video camera installation system |
| CN110806687A (en) * | 2020-01-03 | 2020-02-18 | 深圳市强大创新科技实业有限公司 | Fairy tale glowworm light clock in summer and night |
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