CN202976666U - Portable digital planetarium - Google Patents
Portable digital planetarium Download PDFInfo
- Publication number
- CN202976666U CN202976666U CN 201220647777 CN201220647777U CN202976666U CN 202976666 U CN202976666 U CN 202976666U CN 201220647777 CN201220647777 CN 201220647777 CN 201220647777 U CN201220647777 U CN 201220647777U CN 202976666 U CN202976666 U CN 202976666U
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- CN
- China
- Prior art keywords
- portable digital
- casing
- projector
- box
- planetarium
- 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.)
- Expired - Lifetime
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- Instructional Devices (AREA)
Abstract
The utility model discloses a portable digital planetarium. The portable digital planetarium is characterized in that the portable digital planetarium comprises a box (1) and a projector (2). A lens case (7) for storing a fish-eye lens (3) and a notebook computer storage box (8) for storing a notebook computer (4) are arranged in the box (1), the projector (2) is fixedly installed in the box (1), one side of the box (1) is provided with an openable cover (5), and the projection port of the projector (2) faces the cover (5) directly. According to the utility model, the projection technology is adopted, all planetarium astronomy science teaching programs can be played, and advantages of simple structure and low cost can be realized. A box structure is adopted, advantages of easy utilization, easy transportation and easy carry can be realized, and the portable digital planetarium can be used in any place having a dome.
Description
Technical field
The utility model relates to a kind of planetarium, specifically a kind of portable digital planetarium.
Background technology
At present domestic only have science and technology center and minority school to have planetarium, and use the optics planetarium more.The investment of building space theatre is very large, is not easy to popularize.Therefore produced movable space theatre, but the still optics planetarium that uses, and demo content is very restricted.Existing movable space theatre volume is still very large, needs to adopt the motor vehicle transportation, carrying inconvenience.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, a kind of portable digital planetarium is provided, adopt the mode of portable casing in-built projector to realize showing the demonstration picture on existing inflatable ball curtain or building dome, and realize the miniaturization of planetarium, conveniently carry and transport.
The technical solution adopted in the utility model is as follows:
A kind of portable digital planetarium, it is characterized in that it comprises casing, projector, be provided with the notebook computer case of depositing fish-eye case for lens and being used for depositing notebook computer in described casing, described projector is fixedly mounted in casing, one side of described casing is provided with openable lid, and the projection port of described projector is over against described lid.
One side of described casing is hinged with baffle plate, and described baffle plate is located by baffle plate support member and casing.
Described casing is provided with pull bar.
The bottom of described casing is provided with wheel.
The beneficial effects of the utility model have:
Adopt shadow casting technique, can play all astronomical phenomena astronomical popularization educational programmes, simple in structure, cheap.Adopt body structure, use simply, be convenient to transportation and carry, can have the place of dome to use any.
Description of drawings
Fig. 1 is the schematic diagram of the utility model when packing up.
Fig. 2 is the schematic diagram of the utility model when opening and using.
Fig. 3 is the embodiment schematic diagram that the utility model baffle plate uses.
Fig. 4 is the embodiment schematic diagram that the utility model is equipped with wheel and pull bar.
Reference numeral lists as follows: 1-casing, 2-projector, 3-fish eye lens, 4-notebook computer, 5-lid, 6-projector fixed sturcture, 7-case for lens, 8-notebook computer case, 9-baffle plate, 10-baffle plate support member, 11-wheel, 12-pull bar.
Embodiment
The utility model is further described below in conjunction with accompanying drawing:
As shown in Figure 1, the utility model comprises casing 1, projector 2, fish eye lens 3, notebook computer 4; Also comprise lid 5 in casing 1, projector's fixed sturcture 6, case for lens 7, notebook computer case 8 form.The projector 2 that can expose the inside after the lid 5 of casing 1 is opened, projector 2 is fixed on casing 1 inside by projector's fixed sturcture 6.Fish eye lens 3 is placed in the interior case for lens 7 of casing 1.Notebook computer 4 is placed in the interior notebook computer case 8 of casing 1.
As shown in Figure 2, during of the present utility model opening and using, open the lid 5 of casing 1, take out fish eye lens 3 in the case for lens of casing 1, be installed in projector 2.Take out notebook computer 4, be connected with projector 2, controlling projection machine 2 is to the projection of the dome of astronomical phenomena demonstration use.Dome can be hemisphere or the spherical crown shape curved surfaces such as inflatable ball curtain or building dome.
As shown in Figure 3, the schematic diagram that uses for baffle plate of the present utility model.Open the lid 5 of casing 1, take out fish eye lens 3 in the case for lens of casing 1, be installed in projector 2; Pull open the baffle plate 9 on casing 1, take out notebook computer 4 and be placed on baffle plate 9.By the position that baffle plate support member 10 keeps baffle plate 9, baffle plate support member 10 can be the coupling arrangements such as safety rope or nitrogen spring, but is not limited to this.Notebook computer 4 is connected with projector 2, and controlling projection machine 2 is to the projection of the dome of astronomical phenomena demonstration use.
The embodiment schematic diagram of wheel and pull bar is housed for portable digital planetarium of the present utility model as shown in Figure 4.Compare with the portable digital planetarium in Fig. 1-Fig. 3, also comprise wheel 11 and pull bar 12; Pull bar 12 can the pull folding and unfolding, in conjunction with wheel 11, pulls away a whole set of casing when being convenient to carry.
Other undeclared part that the utility model relates to is same as the prior art.
Claims (4)
1. portable digital planetarium, it is characterized in that it comprises casing (1), projector (2), be provided with the case for lens (7) of depositing fish eye lens (3) and the notebook computer case (8) that is used for depositing notebook computer (4) in described casing (1), described projector (2) is fixedly mounted in casing (1), one side of described casing (1) is provided with openable lid (5), and the projection port of described projector (2) is over against described lid (5).
2. a kind of portable digital planetarium according to claim 1, is characterized in that a side of described casing (1) is hinged with baffle plate (9), and described baffle plate (9) is by baffle plate support member (10) and casing (1) location.
3. a kind of portable digital planetarium according to claim 1, is characterized in that described casing (1) is provided with pull bar (12).
4. a kind of portable digital planetarium according to claim 1, is characterized in that the bottom of described casing (1) is provided with wheel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220647777 CN202976666U (en) | 2012-11-30 | 2012-11-30 | Portable digital planetarium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220647777 CN202976666U (en) | 2012-11-30 | 2012-11-30 | Portable digital planetarium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202976666U true CN202976666U (en) | 2013-06-05 |
Family
ID=48517711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220647777 Expired - Lifetime CN202976666U (en) | 2012-11-30 | 2012-11-30 | Portable digital planetarium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202976666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102945620A (en) * | 2012-11-30 | 2013-02-27 | 无锡羿飞科技有限公司 | Portable digital planetarium |
-
2012
- 2012-11-30 CN CN 201220647777 patent/CN202976666U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102945620A (en) * | 2012-11-30 | 2013-02-27 | 无锡羿飞科技有限公司 | Portable digital planetarium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 214213 Jiangsu City, Yixing Province Economic and Technological Development Zone, Wuxi, Xing Xing Road, No. 10, Yixing Photoelectric Industrial Park, room 3, room 101 Patentee after: WUXI SEEMILE TECHNOLOGY Co.,Ltd. Address before: 214203 Jiangsu city of Wuxi province Yixing City Jincheng Road Economic Development Zone No. 11 Yixing Pioneer Park building D8 Patentee before: WUXI E-SPHERE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170511 Address after: 214213 Jiangsu City, Yixing Province Economic and Technological Development Zone, Wuxi, Xing Xing Road, No. 10, Yixing Photoelectric Industrial Park, room 3, room 101 Patentee after: WUXI E-SPHERE TECHNOLOGY CO.,LTD. Address before: 214213 Jiangsu City, Yixing Province Economic and Technological Development Zone, Wuxi, Xing Xing Road, No. 10, Yixing Photoelectric Industrial Park, room 3, room 101 Patentee before: WUXI SEEMILE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
|
| CX01 | Expiry of patent term |