CN103091965A - 360 degrees holographic floating imaging system - Google Patents
360 degrees holographic floating imaging system Download PDFInfo
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- CN103091965A CN103091965A CN2012105928065A CN201210592806A CN103091965A CN 103091965 A CN103091965 A CN 103091965A CN 2012105928065 A CN2012105928065 A CN 2012105928065A CN 201210592806 A CN201210592806 A CN 201210592806A CN 103091965 A CN103091965 A CN 103091965A
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Abstract
The invention discloses a 360 degrees holographic floating imaging system which is characterized by comprising at least one imaging plate, and at least one projector corresponding to the imaging plate is arranged below the imaging plate. Angle 2 is an included angle formed by the projector and the imaging plate, angle 4 is an included angle formed by the projector and the panel, and angle 2 = (90 degrees-angle 4)/2 {0 degree <= angle 4 < 90 degrees}, and an included angle formed by the imaging plate and the panel is: angle 2 + angle 4. The 360 degrees holographic floating imaging system provides mathematical foundation for the laying angles of the projector and the imaging plate under different situations, so that the laying angles are free from the limit of the original horizontal arrangement of the projector, and the traditional arrangement of the projector is that the imaging plate and the projector form an included angle of 45 degrees. The projector does not need to be placed horizontally, and the included angle formed by the imaging plate and the projector is not limited at 45 degrees, so that the needs for adaption to various space and spots are met.
Description
Technical field
The present invention relates to the floating empty imaging system of 360 ° of holographies, particularly a kind of floating empty imaging system of 360 ° of holographies of can comprehensive embodiment visual bore hole 3D viewing effect.
Background technology
Exist on market 360 ° floating air-drop image devices have significant limitation on device arranges, common equipment realizes that with the 3Dization making of the set-up mode of imaging plate and projection arrangement screen angle at 45 ° and animated content 360 ° of holographies float the naked effect of looking of 3D of empty imaging.
Be traditional, projection arrangement is put in a horizontal manner, and imaging plate and projection arrangement angle at 45 ° is placed in projection arrangement top, and limitation is larger like this, and projection arrangement is in by visual state, there is no mystique in front the onlooker.
Summary of the invention
The present invention has overcome above-mentioned the deficiencies in the prior art, a kind of limitation that breaks through traditional imaging plate and projection arrangement fixed angle at 45 ° is provided, realize peep-proof by arranging of angle between the two, the floating empty imaging system of 360 ° of holographies of gain effect visually is provided for product.
Technical scheme of the present invention is achieved in that
Empty imaging system is floated in a kind of 360 ° of holographies, it is characterized in that: comprise at least one imaging plate, be provided with at least one corresponding projection arrangement with it below described imaging plate, the angle that becomes between projection arrangement and imaging plate is ∠ 2, the angle of projection arrangement and surface level is ∠ 4,2=(90 °-the ∠ of angle ∠ 4 of projection arrangement and imaging plate)/2 { 4<90 ° of 0 °≤∠ }, imaging plate and horizontal plane angle are: ∠ 2+ ∠ 4.
As preferably, the projection arrangement screen be shaped as rectangle, imaging plate be shaped as isosceles trapezoid, projection arrangement imaging on imaging plate is D ', the width of D ' is the width W of projection arrangement screen, the length of D ' is the length 2T of projection arrangement screen, is P near the inner side edge of imaging plate to the vertical range of D ' and surface level intersecting lens on the projection arrangement screen; The upper long limit of D ' overlaps with the upper base of imaging plate, thereby the waist that the waist of the lower long limit of D ' and imaging plate intersects imaging plate is divided into two sections, wherein, the length S=W/cos ∠ 2 of this section waist between the two long limits of D ', the length S ' of another section waist=(P/cos ∠ 4-P * tan ∠ 4-W * sin ∠ 4)/cos ∠ 2, thereby the long S+S ' of being of the minimum waist that can get imaging plate, the base angle of imaging plate is 90 °-∠ 2.By above-mentioned definition and calculating, can rationally determine size, the shape of imaging plate, size according to imaging D ', can save the imaging plate materials of imaging D ' top and the right and left, therefore having adopted such scheme to guarantee can perfect imaging, making material and cost that again can maximized saving imaging plate.
When imaging plate quantity is 3,4 or when more, need the projection arrangement of quantity equity, can evenly distribute for making projection arrangement, reasonable Arrangement, as preferably, when imaging plate quantity during greater than 2, P 〉=T; When P=T, be the state that a time-out is pushed up on the summit of adjacent two projection arrangements, when P>T, obviously, just can not touch together between projection arrangement, apparent space is just much well-to-do.
As preferably, the vertical range of growing between the limit to the lower end of D ' near the inner side edge of imaging plate on the projection arrangement screen is T ', T ' 〉=T.When T '=T, projection arrangement two waists of imaging and imaging plate on imaging plate intersect; During as T '<T, imaging can be overflowed imaging plate, causes some picture to be presented on imaging plate, and when T '>T, image is presented on imaging plate fully.
As preferably, described imaging plate is acrylic board, is pasted with holographic transparent image pad pasting on acrylic board.
As preferably, described imaging plate is glass plate, is pasted with holographic transparent image pad pasting on glass plate.
As preferably, this system comprises at least three imaging plates, and above-mentioned imaging plate surrounds a back taper body, is equipped with a projection arrangement below every imaging plate.
As preferably, this system comprises four imaging plates, and four imaging plates surround a back taper body.
As preferably, described projection arrangement is display screen or projector.
Adopted the invention has the beneficial effects as follows of technique scheme:
1, be that the phantom imaging product is under different situations, angles to projection arrangement and imaging plate provides theory, making it no longer be confined to original projection arrangement level puts, a kind of so traditional general disposing way of imaging plate angle at 45 ° with it, projection arrangement can level be put, and the angle that imaging plate becomes with it also no longer is confined to 45 °, therefore can adapt to the demand at various spaces and scene.
2, in actual product is used, solved screen by visual limitation, realized peep-proof by projection arrangement is become the design variation at certain inclination angle with surface level, gain is provided on visual impression for product.
3, on materials'use, the present invention can draw under corresponding Product environment by calculating, and the optimum utilization of material has reduced material consumption, also makes in the design of imaging plate more rationally effective.
4, solved product before because of the limitation of imaging plate and projection arrangement angulation, the rectangular design of outer rim is changed, and has solved the potential safety hazard of the frame of product.
5, in the design of product, under the optimum use of binding function and material, product design changes variation, and aesthetic property improves.
Description of drawings
Fig. 1 is the light path principle schematic diagram of imaging system of the present invention;
Fig. 2 is the light path schematic diagram in actual product is used;
Fig. 3 is the structure applications schematic diagram in actual product;
Fig. 4 is the angle schematic diagram of imaging plate and projection arrangement in the embodiment of the present invention;
Fig. 5 is the perspective view of Fig. 4.
Embodiment
The specific embodiment of the present invention is as follows:
Embodiment: empty imaging system is floated in a kind of 360 ° of holographies, comprise 4 imaging plates, 4 imaging plates surround a back taper body, imaging plate is acrylic board, post holographic transparent image pad pasting on acrylic board, be respectively equipped with at least one corresponding projection arrangement with it below every imaging plate, described projection arrangement is display screen; Image projection on projection arrangement human eye on imaging plate is visible three-dimensional 3D picture.
Realize true 3D effect on the phantom imaging Product Visual, must be based on the virtual image that projection arrangement becomes perpendicular to surface level or be parallel to the face that the people stands; As shown in Figure 1, the solid line of two inclinations in surface level top represents respectively projection arrangement D and imaging plate B, and projection arrangement D imaging on imaging plate B is D ', and the angle that becomes between projection arrangement D and imaging plate B is ∠ 2, the angle of projection arrangement D and surface level is ∠ 4, ∠ 3=∠ 4; 2=(90 °-the ∠ of angle ∠ 4 of projection arrangement D and imaging plate B)/2 { 4<90 ° of 0 °≤∠ }, imaging plate B and horizontal plane angle are: ∠ 2+ ∠ 4, the upright angle as between D ' and imaging plate B is ∠ 1, ∠ 1=∠ 2.As long as the angle of projection arrangement D and imaging plate B satisfies above-mentioned condition, can satisfy the requirement of blur-free imaging.
As shown in Figure 2 and Figure 3, the projection arrangement screen be shaped as rectangle, imaging plate be shaped as isosceles trapezoid, projection arrangement imaging on imaging plate is D ', D ' is dotted rectangle in Fig. 3, the width of D ' is the width W of projection arrangement screen, and the length of D ' is the length 2T of projection arrangement screen, is P near the inner side edge of imaging plate to the vertical range of D ' and surface level intersecting lens on the projection arrangement screen; The upper long limit of D ' overlaps with the upper base of imaging plate, thereby the waist that the waist of the lower long limit of D ' and imaging plate intersects imaging plate is divided into two sections, wherein, the length S=W/cos ∠ 2 of this section waist between the two long limits of D ', the length S ' of another section waist=(P/cos ∠ 4-P * tan ∠ 4-W * sin ∠ 4)/cos ∠ 2, thereby the long S+S ' of being of the minimum waist that can get imaging plate, the base angle of imaging plate is 90 °-∠ 2.Thereby the size of imaging plate can be determined in long and base angle by the waist of imaging plate.
In the present embodiment, on the projection arrangement screen, the inner side edge of close imaging plate is to D ' half T with the vertical range P=projection arrangement screen length of surface level intersecting lens; On the projection arrangement screen, the inner side edge of close imaging plate is to half T of the vertical range T ' between long limit, the lower end of D '=projection arrangement screen length; Under above-mentioned two conditions, both can satisfy the material of at utmost saving imaging plate, can make again just in time complete being presented on imaging plate of imaging.
above-mentioned Definition Principle provides theory for the floating empty imaging series products of holography on designing and developing, by defined data, can require to make according to design needs and actual environment the imaging device of different imaging angles in product design, as Fig. 4, shown in Figure 5, 360 ° of floating air-drop image devices are as example take the four sides, this system comprises four imaging plate B, four imaging plate B surround a back taper body, a projection arrangement D is arranged respectively below every imaging plate B, described projection arrangement D is integrated in a base 8, and above-mentioned four imaging plate B surround the place, center that a back taper body stands on base 8, learn and the location according to product ergonomics, the peak terrain clearance 150cm of projection arrangement, consider that the peep-proof designing and calculating draws projection arrangement same level face and becomes 16 ° of angles, draw at last 53 ° of imaging plate B and horizontal plane angles, can make under the maximized prerequisite of effective imaging area and take into account the solution peep-proof, a plurality of problems such as dangerous corner angle processing, and for providing, product design more how may.Take the product design of 37 ° of angles as the basis, solved the existing potential safety hazard in top tray right angle in 45 ° of situations between above-mentioned projection arrangement and imaging plate, also accomplished certain peep-proof effect, saved simultaneously the imaging plate material, utilization factor maximizes.
Claims (9)
1. empty imaging system is floated in 360 ° of holographies, it is characterized in that: comprise at least one imaging plate, be provided with at least one corresponding projection arrangement with it below described imaging plate, the angle that becomes between projection arrangement and imaging plate is ∠ 2, the angle of projection arrangement and surface level is ∠ 4,2=(90 °-the ∠ of angle ∠ 4 of projection arrangement and imaging plate)/2 { 4<90 ° of 0 °≤∠ }, imaging plate and horizontal plane angle are: ∠ 2+ ∠ 4.
2. empty imaging system is floated in a kind of 360 ° of holographies according to claim 1, it is characterized in that: the projection arrangement screen be shaped as rectangle, imaging plate be shaped as isosceles trapezoid, projection arrangement imaging on imaging plate is D ', the width of D ' is the width W of projection arrangement screen, the length of D ' is the length 2T of projection arrangement screen, is P near the inner side edge of imaging plate to the vertical range of D ' and surface level intersecting lens on the projection arrangement screen; The upper long limit of D ' overlaps with the upper base of imaging plate, thereby the waist that the waist of the lower long limit of D ' and imaging plate intersects imaging plate is divided into two sections, wherein, the length S=W/cos ∠ 2 of this section waist between the two long limits of D ', the length S ' of another section waist=(P/cos ∠ 4-P * tan ∠ 4-W * sin ∠ 4)/cos ∠ 2, thereby the long S+S ' of being of the minimum waist that can get imaging plate, the base angle of imaging plate is 90 °-∠ 2.
3. the floating empty imaging system of a kind of 360 ° of holographies according to claim 2 is characterized in that: when imaging plate quantity during greater than 2, and P 〉=T.
4. empty imaging system is floated in a kind of 360 ° of holographies according to claim 2, it is characterized in that: the inner side edge near imaging plate on the projection arrangement screen is T ' to the vertical range between long limit, the lower end of D ', T ' 〉=T.
5. empty imaging system is floated in a kind of 360 ° of holographies according to claim 1, and it is characterized in that: described imaging plate is acrylic board, is pasted with holographic transparent image pad pasting on acrylic board.
6. empty imaging system is floated in a kind of 360 ° of holographies according to claim 1, and it is characterized in that: described imaging plate is glass plate, is pasted with holographic transparent image pad pasting on glass plate.
7. empty imaging system is floated in a kind of 360 ° of holographies according to claim 1, and it is characterized in that: this system comprises at least three imaging plates, and above-mentioned imaging plate surrounds a back taper body, is equipped with a projection arrangement below every imaging plate.
8. empty imaging system is floated in a kind of 360 ° of holographies according to claim 7, and it is characterized in that: this system comprises four imaging plates, and four imaging plates surround a back taper body.
9. empty imaging system is floated in a kind of 360 ° of holographies according to claim 1, and it is characterized in that: described projection arrangement is display screen or projector.
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Cited By (8)
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CN106292163A (en) * | 2015-05-26 | 2017-01-04 | 中华映管股份有限公司 | Holographic projector and the operational approach of holographic projector |
CN106405996A (en) * | 2016-11-26 | 2017-02-15 | 冯浩然 | 3D (three-dimensional) imaging projection equipment |
CN107251098A (en) * | 2015-03-23 | 2017-10-13 | 英特尔公司 | The true three-dimensional virtual for promoting real object using dynamic 3 D shape is represented |
CN108681204A (en) * | 2018-05-24 | 2018-10-19 | 华域视觉科技(上海)有限公司 | 3D line holographic projections equipment with peep-proof function |
CN108986704A (en) * | 2018-06-20 | 2018-12-11 | 上海理工大学 | The handheld device of small-sized Jewelry Accessories 3D hologram display |
CN109283822A (en) * | 2018-10-14 | 2019-01-29 | 颛孙鑫宇 | A kind of transparent screen |
CN114449249A (en) * | 2022-01-29 | 2022-05-06 | 深圳市火乐科技发展有限公司 | Image projection method, image projection device, storage medium and projection equipment |
CN114779493A (en) * | 2022-04-25 | 2022-07-22 | 浙江徕智家未来科技有限公司 | Anti-interference floating imaging virtual display device |
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CN202331002U (en) * | 2011-12-08 | 2012-07-11 | 浙江恩佐瑞视科技有限公司 | 360-degree three-dimensional imaging device |
CN202615643U (en) * | 2012-06-01 | 2012-12-19 | 浙江恩佐瑞视科技有限公司 | 360-degree float imaging fire-fighting safety education display machine |
CN203054443U (en) * | 2012-12-31 | 2013-07-10 | 浙江恩佐瑞视科技有限公司 | 360 degrees holographic levitation imaging system |
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CN202331002U (en) * | 2011-12-08 | 2012-07-11 | 浙江恩佐瑞视科技有限公司 | 360-degree three-dimensional imaging device |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107251098A (en) * | 2015-03-23 | 2017-10-13 | 英特尔公司 | The true three-dimensional virtual for promoting real object using dynamic 3 D shape is represented |
CN106292163A (en) * | 2015-05-26 | 2017-01-04 | 中华映管股份有限公司 | Holographic projector and the operational approach of holographic projector |
CN106292163B (en) * | 2015-05-26 | 2018-09-21 | 中华映管股份有限公司 | The operating method of holographic projector and holographic projector |
CN106405996A (en) * | 2016-11-26 | 2017-02-15 | 冯浩然 | 3D (three-dimensional) imaging projection equipment |
CN108681204A (en) * | 2018-05-24 | 2018-10-19 | 华域视觉科技(上海)有限公司 | 3D line holographic projections equipment with peep-proof function |
CN108986704A (en) * | 2018-06-20 | 2018-12-11 | 上海理工大学 | The handheld device of small-sized Jewelry Accessories 3D hologram display |
CN109283822A (en) * | 2018-10-14 | 2019-01-29 | 颛孙鑫宇 | A kind of transparent screen |
CN114449249A (en) * | 2022-01-29 | 2022-05-06 | 深圳市火乐科技发展有限公司 | Image projection method, image projection device, storage medium and projection equipment |
CN114449249B (en) * | 2022-01-29 | 2024-02-09 | 深圳市火乐科技发展有限公司 | Image projection method, image projection device, storage medium and projection apparatus |
CN114779493A (en) * | 2022-04-25 | 2022-07-22 | 浙江徕智家未来科技有限公司 | Anti-interference floating imaging virtual display device |
CN114779493B (en) * | 2022-04-25 | 2023-09-01 | 浙江徕智家未来科技有限公司 | Anti-interference floating imaging virtual display device |
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Granted publication date: 20150318 Termination date: 20191231 |