CN202075899U - Multimedia dynamic projection sand table system - Google Patents
Multimedia dynamic projection sand table system Download PDFInfo
- Publication number
- CN202075899U CN202075899U CN2011200202950U CN201120020295U CN202075899U CN 202075899 U CN202075899 U CN 202075899U CN 2011200202950 U CN2011200202950 U CN 2011200202950U CN 201120020295 U CN201120020295 U CN 201120020295U CN 202075899 U CN202075899 U CN 202075899U
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- sand table
- projection
- multimedia dynamic
- multimedia
- lifting
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Abstract
The utility model discloses a multimedia dynamic projection sand table system, which comprises a multimedia dynamic projection system and a lifting sand table. The multimedia dynamic projection system is arranged on the lifting sand table; the lifting sand table comprises a real scene model and a lifting system; and the real scene model is arranged on the lifting system and controlled by the lifting system. By the aid of the multimedia dynamic projection sand table system, the solid three-dimensional sand table and projection pictures can be combined, so that the sand table realizes integration of picture demonstration, watching instruction and voice explanation, a plurality of projection pictures are projected onto the sand table by the aid of a picture screen projected by a projector, the projection pictures are combined with the physical sand table into a whole, gorgeous visual effect is generated by means of dynamic and static combination, and more vivid demonstration can be provided for visitors.
Description
Technical field
The utility model relates to the shadow casting technique field, in particular a kind of Multimedia Dynamic projection sand table system.
Background technology
Existing sand table all is static, and the design of a lot of sand table is single, and the scene effect that can show is limited, can not be comprehensive, the characteristics that represent showpiece of multi-angle.And along with the development of multimedia overhead projector technology, very meticulous visual effect can be throwed by existing shadow casting technique, can be good in conjunction with outdoor scene, makes the image that projects can show true dynamic effect.Therefore, prior art has yet to be improved and developed, and realizes stereo sand table virtual, that be association of activity and inertia in conjunction with existing multimedia overhead projector technology.
The utility model content
The purpose of this utility model is to provide a kind of Multimedia Dynamic projection sand table system, is intended to solve single, the lively inadequately problem of content that existing entity sand table is showed.
The technical solution of the utility model is as follows: a kind of Multimedia Dynamic projection sand table system, wherein, comprise Multimedia Dynamic optical projection system and lift sand table, described Multimedia Dynamic optical projection system is arranged on the lift sand table, described lift sand table comprises outdoor scene model and jacking system, described outdoor scene model is arranged on the jacking system, and described outdoor scene model is subjected to the control of described jacking system.
Described Multimedia Dynamic projection sand table system, wherein, described Multimedia Dynamic optical projection system is provided with a plurality of.
Described Multimedia Dynamic projection sand table system, wherein, described outdoor scene model is provided with its movable mechanical hook-up of control.
The beneficial effects of the utility model: the utility model passes through in conjunction with the multimedia overhead projector technology, the entity stereo sand table is combined with projected picture, make sand table realize the picture demonstration, indicate and watch and the speech sound eeplaining trinity, the picture screen that cooperates projector to launch has represented by the future plan distant view in territory, exhibition section.Can show the process of this regional change, a plurality of projected pictures project on the sand table, integrate with the physics sand table, are association of activity and inertia, and produce gorgeous visual effect, can the more lively demonstration of visitor.
Description of drawings
Fig. 1 is the synoptic diagram of the Multimedia Dynamic projection sand table system that provides of the utility model.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, clear and definite, below the utility model is further described with reference to the accompanying drawing embodiment that develops simultaneously.
Referring to Fig. 1, described Multimedia Dynamic projection sand table system comprises Multimedia Dynamic optical projection system 2 and lift sand table 1, described Multimedia Dynamic optical projection system 2 is arranged on the lift sand table 1, described lift sand table 1 comprises outdoor scene model 11 and jacking system 12, described outdoor scene model 11 is arranged on the jacking system 12, and described jacking system 12 control outdoor scene models 11 rise or descend.In order to cooperate the true effect of projection, described outdoor scene model 11 also can be provided with its movable physical construction of control.
The Multimedia Dynamic optical projection system 2 that the utility model provides is provided with a plurality of, and all comprise virtual emulation module, three-dimensional animation module, edge Fusion Module, multiple point touching module, multi-media module, generalized information system (Geographic Information System in each Multimedia Dynamic optical projection system 2, Geographic Information System) and centralized control system, etc. the multiple technologies module.Described virtual emulation module, three-dimensional animation module, edge Fusion Module, multiple point touching module, multi-media module, Geographic Information System all are connected to centralized control system.
Wherein the multimedia overhead projector sand table system comprises again with the lower part: 3-dimensional digital sand table (three-dimensional modeling is played up Panoramic Warping); Digital projection sand table (many projection splicing super large pictures show); 3 D stereo sand table (solid model and the perfect adaptation of interactive digital science and technology); Virtual numerical control sand table (laser pen, the control of PDA palm PC); Projection sand table (3D animate road network etc.); Synchronization lifting sand table (touch-screen lifting part, whole sand table lifting); Acousto-optic electricity sand table (Adjustable head lamp LED lamp scan lamp laser lamp giant-screen is synchronous);
Described virtual emulation module is used for emulation, and some need the object of projection, become three-dimensional image to cast out by described three-dimensional animation module making then, there are many because in a sand table, carry out the system of projection simultaneously, edge between the light of each optical projection system need merge by the edge Fusion Module, makes the people can feel that whole image is that an integral body rather than a plurality of picture splicing form.
When needs are showed sand table, at first the control section sand table rises, control Multimedia Dynamic optical projection system each zone projection image then, in conjunction with real model, allow the visitor feel that current scene is a real dynamic sand table by virtual image to sand table.For example, the sand table that will show a building now, it comprises building, garden and road etc., after entity sand table layout is finished, described Multimedia Dynamic optical projection system begins the entity sand table is carried out projection, by the 3D animation can projection be moved on road car, pedestrian of walking or the like throws dynamic scene, then as the people in the window on building, can in the garden, throw flowers, birds, fish and insects and so on, demonstrate by the picture in sand table, indication is watched and the speech sound eeplaining trinity, and the picture screen that cooperates projector to launch can allow the visitor feel that scene at the moment is a real dynamic scene.
Described sand table also can simulate by the territory, exhibition section from now to following or from past evolution till now in conjunction with jacking system.Whole sand table can be begun to change by a sheet of planar figure, and the three-dimensional entity model in the exhibition section progressively rises (can represent the construction of some buildingss etc.); A plurality of afterwards projected pictures project on the sand table, integrate with the physics sand table, are association of activity and inertia, and produce gorgeous visual effect.
Should be understood that; application of the present utility model is not limited to above-mentioned giving an example; for those of ordinary skills, can be improved according to the above description or conversion, all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (3)
1. Multimedia Dynamic projection sand table system, it is characterized in that, comprise Multimedia Dynamic optical projection system and lift sand table, described Multimedia Dynamic optical projection system is arranged on the lift sand table, described lift sand table comprises outdoor scene model and jacking system, described outdoor scene model is arranged on the jacking system, and described outdoor scene model is subjected to the control of described jacking system.
2. Multimedia Dynamic projection sand table system according to claim 1 is characterized in that described Multimedia Dynamic optical projection system is provided with a plurality of.
3. Multimedia Dynamic projection sand table system according to claim 1 is characterized in that, described outdoor scene model is provided with its movable mechanical hook-up of control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200202950U CN202075899U (en) | 2011-01-21 | 2011-01-21 | Multimedia dynamic projection sand table system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200202950U CN202075899U (en) | 2011-01-21 | 2011-01-21 | Multimedia dynamic projection sand table system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202075899U true CN202075899U (en) | 2011-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200202950U Expired - Lifetime CN202075899U (en) | 2011-01-21 | 2011-01-21 | Multimedia dynamic projection sand table system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202075899U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102708751A (en) * | 2012-05-18 | 2012-10-03 | 无锡羿飞科技有限公司 | Digital stereotopographic teaching demonstration system |
| CN103473981A (en) * | 2013-09-22 | 2013-12-25 | 王飞 | Electronic sand table system and method |
| CN104077951A (en) * | 2014-07-24 | 2014-10-01 | 上海复旦上科多媒体有限公司 | Dynamic lifting sand table |
| CN105245866A (en) * | 2015-09-28 | 2016-01-13 | 神画科技（深圳）有限公司 | Display system and display method thereof |
| CN105262968A (en) * | 2015-10-22 | 2016-01-20 | 神画科技（深圳）有限公司 | Projection system automatically adjusting position of projection screen and projection method |
| CN109979361A (en) * | 2019-05-13 | 2019-07-05 | 刘婷婷 | A kind of digitlization sand table system for urban design |
| CN110264857A (en) * | 2019-05-27 | 2019-09-20 | 王浩 | A kind of Modularized digital electromechanics sand table device based on GIS technology |
| CN113053225A (en) * | 2021-03-15 | 2021-06-29 | 杭州智澜展览展示有限公司 | Automatically controlled multimode city sand table |
| CN114898620A (en) * | 2022-05-07 | 2022-08-12 | 湖北第二师范学院 | Military chess deduction intelligent decision-making equipment and process based on SaaS |
-
2011
- 2011-01-21 CN CN2011200202950U patent/CN202075899U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102708751A (en) * | 2012-05-18 | 2012-10-03 | 无锡羿飞科技有限公司 | Digital stereotopographic teaching demonstration system |
| CN103473981A (en) * | 2013-09-22 | 2013-12-25 | 王飞 | Electronic sand table system and method |
| CN104077951A (en) * | 2014-07-24 | 2014-10-01 | 上海复旦上科多媒体有限公司 | Dynamic lifting sand table |
| CN105245866A (en) * | 2015-09-28 | 2016-01-13 | 神画科技（深圳）有限公司 | Display system and display method thereof |
| CN105262968A (en) * | 2015-10-22 | 2016-01-20 | 神画科技（深圳）有限公司 | Projection system automatically adjusting position of projection screen and projection method |
| CN109979361A (en) * | 2019-05-13 | 2019-07-05 | 刘婷婷 | A kind of digitlization sand table system for urban design |
| CN110264857A (en) * | 2019-05-27 | 2019-09-20 | 王浩 | A kind of Modularized digital electromechanics sand table device based on GIS technology |
| CN113053225A (en) * | 2021-03-15 | 2021-06-29 | 杭州智澜展览展示有限公司 | Automatically controlled multimode city sand table |
| CN114898620A (en) * | 2022-05-07 | 2022-08-12 | 湖北第二师范学院 | Military chess deduction intelligent decision-making equipment and process based on SaaS |
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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 |
Owner name: SHENZHEN OCT VISION INC. Free format text: FORMER NAME: SHENZHEN YUANWANG LUOXINGSHAN TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Olympic building 7G, Futian District commercial road, Guangdong, Shenzhen Patentee after: Shenzhen OCT Vision Inc. Address before: 518000 Olympic building 7G, Futian District commercial road, Guangdong, Shenzhen Patentee before: Shenzhen Yuanwang Luoxingshan Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Olympic building 7G, Futian District commercial road, Guangdong, Shenzhen Patentee after: SHENZHEN OCT VISION INC. Address before: 518000 Olympic building 7G, Futian District commercial road, Guangdong, Shenzhen Patentee before: Shenzhen OCT Vision Inc. |
|
| CP03 | Change of name, title or address |
Address after: 518000 5-6 floors of H1 Building, East Industrial Zone, Creative Culture Park, Overseas Chinese Town, Shahe Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Overseas Chinese City Cultural Tourism Technology Group Co., Ltd. Address before: 518000 Olympic building 7G, Futian District commercial road, Guangdong, Shenzhen Patentee before: SHENZHEN OCT VISION INC. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111214 |
|
| CX01 | Expiry of patent term |