CN104821108A - Demonstration device that virtuality and reality combine - Google Patents
Demonstration device that virtuality and reality combine Download PDFInfo
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- CN104821108A CN104821108A CN201510219927.9A CN201510219927A CN104821108A CN 104821108 A CN104821108 A CN 104821108A CN 201510219927 A CN201510219927 A CN 201510219927A CN 104821108 A CN104821108 A CN 104821108A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
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- Theoretical Computer Science (AREA)
- Projection Apparatus (AREA)
Abstract
The invention relates to a virtual-real combined demonstration device, which is mainly used for science popularization education and advertising activities. The demonstration device comprises a base and a semi-reflection type screen arranged on the base, wherein a semi-symmetrical exhibit which is tightly attached to the semi-reflection type screen and is in mirror symmetry with the semi-reflection type screen is arranged on the base; the semi-reflection type screen is also provided with a display on the side deviating from the semi-symmetrical exhibit. The audience can directly watch the virtual and real combined display effect on the front side of the demonstration device. The virtual-real combination body can simultaneously enter the sight range of audiences when a plane video and a three-dimensional exhibit pass through the semi-reflection screen, thereby greatly improving the ornamental property of the exhibit and the interactivity with the audiences and enhancing the exhibition effect.
Description
Technical field
The present invention relates to the apparatus for demonstrating that a kind of actual situation combines, be mainly used in Popular Science Education and advertising campaign.
Background technology
In display and demonstration industry, traditional mode carries out the activities such as relevant education, publicity by the showpiece of entity or computer multi-media system.Under normal circumstances, this kind of showpiece by entity or computer multi-media system are all exist with the form of expression of monomer, there is the shortcoming that the form of expression is single; And adopt virtual reality technology, also virtual reality or artificial environment is claimed, then utilize computer simulation to produce a three-dimensional virtual world, there is provided user about the simulation of the sense organs such as vision, the sense of hearing, sense of touch, allow user as being personally on the scene, the things in three-dimensional space can be observed in time, ad lib, but exist complex structure, cost high, be not easy to and the shortcomings such as audience interaction.Chinese patent literature CN103735089A discloses the valuables showcase that a kind of actual situation combines, cabinet inner bottom surface is provided with Revolving display rack, transparent liquid crystal screen is fixed with in the front of cabinet, improve display effect, but this invention neutral body showpiece independently carries out in different visual space from planar video, do not formed and coordinate preferably, exist the displaying of product three-dimensional not, and the shortcoming that structure is comparatively complicated.
Summary of the invention
For above-mentioned weak point of the prior art, the apparatus for demonstrating that the technical problem to be solved in the present invention is to provide that a kind of structure is simple, sight and interactive good, that cost is low actual situation combine, when carrying out the displaying of product, obtains better bandwagon effect.
To achieve these goals, the present invention is achieved through the following technical solutions:
The apparatus for demonstrating that actual situation combines, this apparatus for demonstrating comprises base and is arranged on semi-reflection-type screen on base, described base is provided with to be close on semi-reflection-type screen and about the hemihedry showpiece of described semi-reflection-type screen Mirror Symmetry; The described one side that semi-reflection-type screen is deviating from hemihedry showpiece is also provided with display.
Preferably, this apparatus for demonstrating also comprises display and semi-reflection-type screen fixed cover is located at interior outer cover;
Preferably, the Outside Dimensions of described indicator screen and the Outside Dimensions size of half reflection screen suitable.
Preferably, this apparatus for demonstrating also comprises stereo set, and described stereo set is arranged in outer cover, and between stereo set with display, formation is electrically connected.
Preferably, in display presentation process, the hemihedry showpiece mirror area in semi-reflection-type screen is set to blank screen.
Preferably, described base is arranged on exhibition booth, and described exhibition booth is provided with the button controlling display.
Preferably, described display is also connected with video player.
Beneficial effect of the present invention is:
1) semi-reflection-type screen and hemihedry showpiece, is provided with in the present invention, a feature of semi-reflective screen is front is mirror, because hemihedry showpiece is about semi-reflection-type screen Mirror Symmetry, therefore the hemihedry showpiece of semi-reflection-type screen front and this hemihedry showpiece imaging in semi-reflection-type screen just constitute a complete showpiece (complete showpiece is now the stereoscopic picture plane that actual situation combines), and namely the hemihedry showpiece of entity and the mirror image in semi-reflection-type screen constitute the complete showpiece image of vision; Another feature of semi-reflective screen is for can see through mirror (namely screen backlight can penetrate screen) from the screen back side, thus the video of relevant showpiece that spectators can play from the unilateral observation of placing hemihedry showpiece to display, the showpiece image of virtual image extends in video, creates stereopsis.Enable the bandwagon effect that spectators combine to actual situation in the front direct viewing of this apparatus for demonstrating thus.The present planar video of this actual situation combination and three-dimensional showpiece all enter into the visual line of sight of spectators simultaneously through semi-reflection-type screen, thus substantially increase the appreciative value of showpiece and interactive with spectators, enhance bandwagon effect.
2) display structure, in the present invention is simple, mainly comprise exhibition booth, base, hemihedry showpiece, semi-reflection-type screen and display, the size of these critical pieces all can determine its size according to needing of showing of reality, simultaneously, because hemihedry showpiece size is only the half of complete showpiece size, therefore this apparatus for demonstrating also saves space effectively, reduces cost, is suitable for showing in multiple place.
3), spectators can open display by the shift knob on base and select to play relevant showpiece video by function button, also the different hemihedry showpieces of the symmetrical showpiece of manual change same axis can be selected, make spectators can multi-angle observation showpiece, enriched visual effect, what enhance with showpiece is interactive.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2,3 is the apparatus for demonstrating figure of the positive rectangular pyramid showpiece of hemihedry of the present invention.
Fig. 4,5 is the apparatus for demonstrating figure of hemihedry cube showpiece of the present invention.
Fig. 6 is the apparatus for demonstrating figure of hemihedry right cylinder showpiece of the present invention.
The implication marked in figure is as follows:
1-exhibition booth, 2-base, 3-hemihedry showpiece, 31-mirror image
4-semi-reflection-type screen, 5-display, 6-outer cover, 7-sound equipment
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail.Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.
Showpiece alleged is in the present invention axisymmetric body, and described hemihedry showpiece is can form the halfbody showpiece of complete showpiece with mirror image split.
As shown in Figure 1, the apparatus for demonstrating that a kind of actual situation combines, be provided with exhibition booth 1, exhibition booth 1 is provided with the base 2 for putting hemihedry showpiece 3, hemihedry showpiece 3 the back side be provided with semi-reflection-type screen 4, the back side of semi-reflection-type screen 4 is also glued with display 5, sound equipment 7 is electrically connected by signal wire and display 5, the screen size of display 5 is identical with the Outside Dimensions size of half reflection screen 4, display 5 periphery is provided with and display 5 and semi-reflection-type screen 4 fixed cover is located at interior outer cover 6, exhibition booth 1 is also provided with the shift knob controlling display 5 function button of playing video relevant with selection or process.
Described display 5 is also connected with video player, and video player preferably stores the computing machine of multiple video.
Below in conjunction with accompanying drawing, displaying process of the present invention is described in detail.
Embodiment 1
As shown in Figure 2, being divided into two from top to bottom by axisymmetric rectangular pyramid showpiece from arbitrary axis, can obtaining the hemihedry showpiece of rectangular pyramid, is also that the hemihedry showpiece 3 in Fig. 2 is hemihedry rectangular pyramid showpiece.This hemihedry rectangular pyramid showpiece is adjacent on the front of semi-reflection-type screen 4, because semi-reflection-type screen 4 front sees it is mirror, therefore the mirror image 31 in the hemihedry rectangular pyramid showpiece of entity and semi-reflection-type screen 4 unites two into one, and defines the rectangular pyramid showpiece solid image with pyramid profile that a vision is complete; Then open display 5 by the shift knob on exhibition booth 1 and select to play the relevant rectangular pyramid showpiece video with pyramid profile by function button, because another feature of semi-reflective screen is for can see through mirror from the screen back side, therefore spectators clearly can see rectangular pyramid showpiece video from the front being provided with hemihedry rectangular pyramid showpiece of semi-reflection-type screen 4.
Under normal circumstances, in order to make demonstrating effect more outstanding, pyramid orthogonal projection region, front can be set to blank screen region by video frequency program in manufacturing process; Therefore, spectators the screen beyond hemihedry rectangular pyramid showpiece orthogonal projection region clearly can watch video frequency program, also namely ideally achieve the interactive demonstration of video frequency program and solid model.
Embodiment 2
As shown in Figure 3, an other axis is selected to be divided into two symmetrically by rectangular pyramid in the present embodiment from top to bottom, obtain another hemihedry rectangular pyramid showpiece, hemihedry rectangular pyramid showpiece and the mirror image 31 in semi-reflection-type screen 4 of this entity unite two into one and form the rotational symmetry rectangular pyramid showpiece image different with angle in Fig. 2, change and enriched visual effect, achieving the good interaction with showpiece.
Embodiment 3
As shown in Figure 4, rotational symmetry cube showpiece is broken it into two from top to bottom symmetrically from arbitrary axis, obtain cubical hemihedry showpiece 31 i.e. hemihedry cube showpiece.Be adjacent on the front of semi-reflection-type screen 4 by this hemihedry cube showpiece, the mirror image 31 in the hemihedry cube showpiece of entity and semi-reflection-type screen 4 unites two into one and will form the complete cube showpiece image of a vision; Then, open display by the shift knob on exhibition booth 1 and select to play by function button and relevant there is cube showpiece video, also just can realize the interactive demonstration of video frequency program and solid model.
Embodiment 4
As shown in Figure 5, an other axis can also be selected in the present embodiment to be from top to bottom divided into two by cube symmetrically, obtain another hemihedry cube showpiece, hemihedry cube showpiece and the mirror image 31 in semi-reflection-type screen 4 of the entity in Fig. 5 unite two into one and form the cube showpiece image different with Fig. 4 angle, change and enriched visual effect, achieving the interaction with showpiece.
Embodiment 5
As shown in Figure 6, being broken it into two symmetrically from top to bottom by rotational symmetry right cylinder from arbitrary axis, obtain cylindrical hemihedry showpiece 3, is also hemihedry right cylinder showpiece.Be adjacent on the front of semi-reflection-type screen 4 by this hemihedry right cylinder showpiece, the mirror image 31 in the hemihedry right cylinder showpiece of entity and semi-reflection-type screen 4 unites two into one and will form the complete right cylinder showpiece image of a vision; Then, open display by the shift knob on exhibition booth 1 and select to play by function button and relevant there is right cylinder showpiece video, also just can realize the interactive demonstration of video frequency program and solid model.
Claims (7)
1. the apparatus for demonstrating of an actual situation combination, it is characterized in that: this apparatus for demonstrating comprises base (2) and is arranged on the semi-reflection-type screen (4) on base (2), described base (2) is provided with to be close to semi-reflection-type screen (4) upper and about the hemihedry showpiece (3) of described semi-reflection-type screen (4) Mirror Symmetry; Described semi-reflection-type screen (4) is also provided with display (5) in the one side deviating from hemihedry showpiece (3).
2. the apparatus for demonstrating that combines of a kind of actual situation according to claim 1, is characterized in that: this apparatus for demonstrating also comprises display (5) and semi-reflection-type screen (4) fixed cover are located at interior outer cover (6).
3. the apparatus for demonstrating that combines of a kind of actual situation according to claim 1, is characterized in that: the Outside Dimensions of described display (5) screen and the Outside Dimensions size of half reflection screen (4) suitable.
4. the apparatus for demonstrating of a kind of actual situation combination according to claim 1, it is characterized in that: this apparatus for demonstrating also comprises stereo set (7), described stereo set (7) is arranged in outer cover (6), and forms between stereo set (7) with display (5) and be electrically connected.
5. the apparatus for demonstrating of a kind of actual situation combination according to claim 1, it is characterized in that: in display (5) presentation process, hemihedry showpiece (3) mirror area in semi-reflection-type screen (4) is set to blank screen.
6. the apparatus for demonstrating that a kind of actual situation according to any one of Claims 1 to 5 combines, it is characterized in that: described base (2) is arranged on exhibition booth (1), described exhibition booth (1) is provided with the button and function button that control display (5).
7. the apparatus for demonstrating of a kind of actual situation combination according to claim 6, is characterized in that: described display (5) is also connected with video player.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510219927.9A CN104821108B (en) | 2015-04-30 | 2015-04-30 | Demonstration device that virtuality and reality combine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510219927.9A CN104821108B (en) | 2015-04-30 | 2015-04-30 | Demonstration device that virtuality and reality combine |
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| Publication Number | Publication Date |
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| CN104821108A true CN104821108A (en) | 2015-08-05 |
| CN104821108B CN104821108B (en) | 2018-01-12 |
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| CN201510219927.9A Active CN104821108B (en) | 2015-04-30 | 2015-04-30 | Demonstration device that virtuality and reality combine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110021203A (en) * | 2019-04-23 | 2019-07-16 | 南方医科大学口腔医院 | A kind of Oral healthy education experiencing system, method and medical education device |
| CN111158652A (en) * | 2019-12-27 | 2020-05-15 | 中国北方工业有限公司 | Formation army tactics application demonstration platform based on Marker platform device |
| CN114708781A (en) * | 2020-12-16 | 2022-07-05 | 郑州精一科技服务有限公司 | Oil sludge modeling symmetric mirror and efficient complex product oil sludge model processing method |
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| JP2006027250A (en) * | 2004-07-20 | 2006-02-02 | Roots:Kk | Storage tool with decoration for mirror face |
| JP2006234442A (en) * | 2005-02-22 | 2006-09-07 | Calsonic Kansei Corp | Display unit and method for vehicle |
| CN2793674Y (en) * | 2005-04-21 | 2006-07-05 | 余军涛 | Shooting simulator with deficiency and excess combined display effect |
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| CN110021203A (en) * | 2019-04-23 | 2019-07-16 | 南方医科大学口腔医院 | A kind of Oral healthy education experiencing system, method and medical education device |
| CN111158652A (en) * | 2019-12-27 | 2020-05-15 | 中国北方工业有限公司 | Formation army tactics application demonstration platform based on Marker platform device |
| CN114708781A (en) * | 2020-12-16 | 2022-07-05 | 郑州精一科技服务有限公司 | Oil sludge modeling symmetric mirror and efficient complex product oil sludge model processing method |
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| Publication number | Publication date |
|---|---|
| CN104821108B (en) | 2018-01-12 |
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Address after: 230031 No. 888 Changjiang West Road, Shushan District, Anhui, Hefei Patentee after: HEFEI GENERAL MACHINERY RESEARCH INSTITUTE Co.,Ltd. Address before: 230031 No. 888 Changjiang West Road, Shushan District, Anhui, Hefei Patentee before: HEFEI GENERAL MACHINERY Research Institute |