CN103091965B

CN103091965B - 360 degrees holographic floating imaging system

Info

Publication number: CN103091965B
Application number: CN201210592806.5A
Authority: CN
Inventors: 厉良贵; 朱健俊; 王新; 袁建锋; 雷晨
Original assignee: ZHEJIANG NZARO TECHNOLOGY CO LTD
Current assignee: ZHEJIANG NZARO TECHNOLOGY CO LTD
Priority date: 2012-12-31
Filing date: 2012-12-31
Publication date: 2015-03-18
Anticipated expiration: 2032-12-31
Also published as: CN103091965A

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

A kind of 360 ° of holographic floating imaging systems

Technical field

The present invention relates to 360 ° of holographic floating imaging systems, particularly a kind of can 360 ° of holographic floating imaging systems of the visual bore hole 3D viewing effect of comprehensive embodiment.

Background technology

360 ° of floating projection arrangements that market exists have significant limitation on device is arranged, and common equipment makes with the 3Dization of the set-up mode of imaging plate and projection arrangement screen angle at 45 ° and animated content that the 3D realizing 360 ° of holographic floating imagings is naked looks effect.

Namely traditional, projection arrangement is put in a horizontal manner, and imaging plate and projection arrangement angle at 45 ° are placed in above projection arrangement, and such limitation is comparatively large, and projection arrangement is in by visual state, without mystique in face of onlooker.

Summary of the invention

Instant invention overcomes above-mentioned the deficiencies in the prior art, provide a kind of limitation breaking through traditional imaging plate and projection arrangement fixed angle at 45 °, peep-proof is realized, for product visually provides 360 of gain effect ° of holographic floating imaging systems by arranging of angle between the two.

Technical scheme of the present invention is achieved in that

A kind of 360 ° of holographic floating imaging systems, it is characterized in that: comprise at least one piece of imaging plate, the projection arrangement that at least one corresponds is provided with below described imaging plate, between projection arrangement and imaging plate, formed angle is ∠ 2, the angle of projection arrangement and surface level is ∠ 4, the then angle ∠ 2=(90 °-∠ 4 of projection arrangement and imaging plate)/2 { 0 °≤∠ 4 < 90 ° }, imaging plate and horizontal plane angle are: ∠ 2+ ∠ 4.

As preferably, the shape of projection arrangement screen is rectangle, the shape of imaging plate is 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, and the inner side edge near imaging plate on projection arrangement screen is P to D ' and the vertical range of surface level intersecting lens; The upper long limit of D ' and the upper base coincident of imaging plate, the lower long limit of D ' is crossing with the waist of imaging plate thus imaging plate waist is divided into two sections, wherein, the length S=W/cos ∠ 2 of this section of waist between the two long limits of D ', length S '=(P/cos ∠ 4-P × tan ∠ 4-W × sin ∠ 4)/cos ∠ 2 of another section of waist, thus the minimum waist length that can obtain imaging plate is S+S ', the base angle of imaging plate is 90 ° of-∠ 2.By above-mentioned definition and calculating, rationally can determine size, the shape of imaging plate, according to the size of imaging D ', the imaging plate materials of imaging D ' top and the right and left can be saved, therefore have employed that such scheme can ensure can perfect imaging, again can the making material of maximized saving imaging plate and cost.

When imaging plate quantity is 3 pieces, 4 pieces or more, then need the projection arrangement of quantity equity, for enabling projection arrangement be uniformly distributed, reasonable Arrangement, as preferably, when imaging plate quantity is greater than 2 pieces, P >=T; As P=T, be the summit of two adjacent projection arrangements state when pushing up together, as P > T, obviously, would not touch one and play between projection arrangement, apparent space is just much well-to-do.

As preferably, on projection arrangement screen near the inner side edge of imaging plate to D ' long limit, lower end between vertical range be T ', T ' >=T.As T '=T, projection arrangement imaging on imaging plate is crossing with two waists of imaging plate; During as T ' < T, imaging can overflow imaging plate, causes some picture to be presented on imaging plate, and as T ' > T, image can be made to be presented on completely on imaging plate.

As preferably, described imaging plate is acrylic board, and acrylic board is pasted with holographic transparent image pad pasting.

As preferably, described imaging plate is glass plate, is pasted with holographic transparent image pad pasting on a glass.

As preferably, this system comprises at least three pieces of imaging plates, and above-mentioned imaging plate surrounds a back taper body, is equipped with a projection arrangement below every block imaging plate.

As preferably, this system comprises four pieces of imaging plates, and four pieces of imaging plates surround a back taper body.

As preferably, described projection arrangement is display screen or projector.

Have employed the invention has the beneficial effects as follows of technique scheme:

1, for phantom imaging product in varied situations, theory is provided to the angles of projection arrangement and imaging plate, make it no longer be confined to original projection arrangement level to put, a kind of so traditional general disposing way of imaging plate angle at 45 ° with it, projection arrangement can level be put, and imaging plate and angle formed by it are also no longer confined to 45 °, various space and on-the-spot demand therefore can be adapted to.

2, in actual product application, solve screen by visual limitation, realize peep-proof, for product provides gain on visual impression by projection arrangement to be become the design variation at certain inclination angle with surface level.

3, on materials'use, the present invention is by calculating, and under can drawing corresponding Product environment, the optimum utilization of material, decreases material consumption, also makes in the design of imaging plate more rationally effective.

4, solve product before because of the limitation of imaging plate and projection arrangement angulation, outer rim design at a right angle is changed, and solves 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 change variation, aesthetic property improves.

Accompanying drawing explanation

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 application;

Fig. 3 is the structure application 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: a kind of 360 ° of holographic floating imaging systems, comprise 4 pieces of imaging plates, 4 pieces of imaging plates surround a back taper body, imaging plate is acrylic board, acrylic board posts holographic transparent image pad pasting, below every block imaging plate, be respectively equipped with at least one projection arrangement corresponded, described projection arrangement is display screen; Image projection on projection arrangement is human eye and visible three-dimensional 3D picture on imaging plate.

Phantom imaging Product Visual realizes true 3D effect, must based on projection arrangement become the virtual image perpendicular to surface level or be parallel to the face that people stands; As shown in Figure 1, above surface level, two solid lines tilted represent projection arrangement D and imaging plate B respectively, and projection arrangement D imaging on imaging plate B is D ', and between projection arrangement D and imaging plate B, formed angle is ∠ 2, the angle of projection arrangement D and surface level is ∠ 4, ∠ 3=∠ 4; The then angle ∠ 2=(90 °-∠ 4 of projection arrangement D and imaging plate B)/2 { 0 °≤∠ 4 < 90 ° }, imaging plate B and horizontal plane angle are: ∠ 2+ ∠ 4, and upright is ∠ 1, ∠ 1=∠ 2 as the angle between D ' and imaging plate B.As long as the angle of projection arrangement D and imaging plate B meets above-mentioned condition, the requirement of blur-free imaging can be met.

As shown in Figure 2 and Figure 3, the shape of projection arrangement screen is rectangle, the shape of imaging plate is 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, and the inner side edge near imaging plate on projection arrangement screen is P to D ' and the vertical range of surface level intersecting lens; The upper long limit of D ' and the upper base coincident of imaging plate, the lower long limit of D ' is crossing with the waist of imaging plate thus imaging plate waist is divided into two sections, wherein, the length S=W/cos ∠ 2 of this section of waist between the two long limits of D ', length S '=(P/cos ∠ 4-P × tan ∠ 4-W × sin ∠ 4)/cos ∠ 2 of another section of waist, thus the minimum waist length that can obtain imaging plate is S+S ', the base angle of imaging plate is 90 ° of-∠ 2.Long and the base angle by the waist of imaging plate thus the size of imaging plate can be determined.

In the present embodiment, on projection arrangement screen near the inner side edge of imaging plate to the half T of D ' with the vertical range P=projection arrangement screen length of surface level intersecting lens; On projection arrangement screen near the inner side edge of imaging plate to D ' long limit, lower end between the half T of vertical range T '=projection arrangement screen length; Under above-mentioned two conditions, both can meet the material at utmost saving imaging plate, can make again that imaging is just in time complete to be presented on imaging plate.

Above-mentioned Definition Principle is that holographic floating imaging series products provides theory on designing and developing, and passes through defined data, and product design can require according to design needs and actual environment the imaging device making different imaging angle, as Fig. 4, shown in Fig. 5, for the 360 ° of floating projection arrangements in four sides, this system comprises four pieces of imaging plate B, four pieces of imaging plate B surround a back taper body, a projection arrangement D is had respectively below every block imaging plate B, described projection arrangement D is integrated in a base 8, and above-mentioned four pieces of imaging plate B surround the center place that a back taper body stands on base 8, according to product ergonomics and location, the peak terrain clearance 150cm of projection arrangement, consider that peep-proof designing and calculating show that projection arrangement same level face becomes 16 ° of angles, finally draw imaging plate B and horizontal plane angle 53 °, solution peep-proof is taken into account under can making the maximized prerequisite in effective imaging area, multiple problems such as dangerous corner angle process, and more how may for product design provides.Product design between above-mentioned projection arrangement and imaging plate based on 37 ° of angles, solve the potential safety hazard existing for top tray right angle in 45 ° of situations, also accomplished certain peep-proof effect, save imaging plate material simultaneously, utilization factor maximizes.

Claims

1. 360 ° of holographic floating imaging systems, it is characterized in that: comprise at least one piece of imaging plate, the projection arrangement that at least one corresponds is provided with below described imaging plate, between projection arrangement and imaging plate, formed angle is ∠ 2, the angle of projection arrangement and surface level is ∠ 4, then angle ∠ 2=(90 ° of-∠ 4)/2{0 °≤∠ 4 < 90 ° of projection arrangement and imaging plate }, imaging plate and horizontal plane angle are: ∠ 2+ ∠ 4; The shape of projection arrangement screen is rectangle, the shape of imaging plate is 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, and the inner side edge near imaging plate on projection arrangement screen is P to D ' and the vertical range of surface level intersecting lens; The upper long limit of D ' and the upper base coincident of imaging plate, the lower long limit of D ' is crossing with the waist of imaging plate thus imaging plate waist is divided into two sections, wherein, the length S=W/cos ∠ 2 of this section of waist between the two long limits of D ', length S '=(P/cos ∠ 4-P × tan ∠ 4-W × sin ∠ 4)/cos ∠ 2 of another section of waist, thus the minimum waist length that can obtain imaging plate is S+S ', the base angle of imaging plate is 90 ° of-∠ 2.

2. a kind of 360 ° of holographic floating imaging systems according to claim 1, is characterized in that: when imaging plate quantity is greater than 2 pieces, P >=T.

3. a kind of 360 ° of holographic floating imaging systems according to claim 1, is characterized in that: on projection arrangement screen near imaging plate inner side edge to D ' long limit, lower end between vertical range be T ', T ' >=T.

4. a kind of 360 ° of holographic floating imaging systems according to claim 1, is characterized in that: described imaging plate is acrylic board, acrylic board are pasted with holographic transparent image pad pasting.

5. a kind of 360 ° of holographic floating imaging systems according to claim 1, is characterized in that: described imaging plate is glass plate, are pasted with holographic transparent image pad pasting on a glass.

6. a kind of 360 ° of holographic floating imaging systems according to claim 1, it is characterized in that: this system comprises at least three pieces of imaging plates, above-mentioned imaging plate surrounds a back taper body, is equipped with a projection arrangement below every block imaging plate.

7. a kind of 360 ° of holographic floating imaging systems according to claim 6, it is characterized in that: this system comprises four pieces of imaging plates, four pieces of imaging plates surround a back taper body.

8. a kind of 360 ° of holographic floating imaging systems according to claim 1, is characterized in that: described projection arrangement is display screen or projector.