CN211718689U - Holographic projection imaging interaction system - Google Patents
Holographic projection imaging interaction system Download PDFInfo
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- CN211718689U CN211718689U CN202020728027.3U CN202020728027U CN211718689U CN 211718689 U CN211718689 U CN 211718689U CN 202020728027 U CN202020728027 U CN 202020728027U CN 211718689 U CN211718689 U CN 211718689U
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/60—Projection screens characterised by the nature of the surface
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/12—Advertising or display means not otherwise provided for using special optical effects
- G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds
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- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Marketing (AREA)
- Accounting & Taxation (AREA)
- Business, Economics & Management (AREA)
- Computer Graphics (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Human Computer Interaction (AREA)
- Holo Graphy (AREA)
- Overhead Projectors And Projection Screens (AREA)
Abstract
The utility model discloses a holographic projection imaging interaction system, include: the holographic projection system comprises a first base and a projection imaging mechanism, and comprises at least one electronic display screen parallel to the first base and at least two holographic projection screens, wherein the holographic projection screens are connected with the first base at an angle of 45 degrees; the electronic display screen is electrically connected with the host, and images displayed by the electronic display screen in a driven mode are subjected to three-dimensional projection imaging through the holographic projection screen; projection interactive system, including projecting apparatus and projection curtain, the projecting apparatus is connected with the host computer to switch the page projection to the projection curtain on, the vertical and horizontal side of projection curtain all is equipped with a plurality of sensors and forms the netted sensing array of determinant, with the host computer is connected, carries out touch-control detection and location through the sensor. The utility model discloses a holographic projection imaging interaction system solves holographic projection space size problem, realizes the interaction of object and virtual article temporarily, and can realize the fast switch-over between the image.
Description
Technical Field
The utility model belongs to the technical field of holographic projection, particularly, relate to a holographic projection imaging interaction system.
Background
The holographic projection technology, also called virtual imaging technology, is a technology for recording and reproducing a real three-dimensional image of an object by using the interference and diffraction principles, and is a technology for displaying a three-dimensional virtual scene in front of a viewer without wearing 3D glasses. Most of the current holographic projection uses optical materials (such as transparent films and other media) which are inclined at various angles to refract a light source to form a holographic visual effect, the inclined optical materials basically use a pyramid structure in the structure, the pyramid structure is formed by connecting optical materials with the same four-face shape, the structure limits the imaging volume to a certain extent, and the closed structure cannot interact with a real object; on the other hand, the current hologram imaging technology cannot perform switching or requires a long time to perform switching at the time of image display, and cannot realize rapid switching of images.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects of the prior art, the utility model provides a holographic projection imaging interaction system, the space size problem has been solved to this system, has realized the interaction of object and virtual article, and can realize the fast switch-over between the image, and entire system easy operation is convenient, and it is good to present the effect.
In order to achieve the above object, the utility model adopts the following technical scheme:
a holographic projection imaging interaction system, comprising:
the holographic projection system comprises a first base and a projection imaging mechanism, wherein the projection imaging mechanism comprises at least one electronic display screen parallel to the first base and at least two holographic projection screens positioned between the electronic display screens of the first base, and the holographic projection screens are connected with the first base at an angle of 45 degrees; the electronic display screen is electrically connected with a host, the host controls the electronic display screen to display images, and the images displayed by the electronic display screen are driven to perform three-dimensional projection imaging through the holographic projection screen;
projection interactive system, including projecting apparatus and projection curtain, the projecting apparatus is connected with the host computer to switch the page projection to the projection curtain on, the vertical and horizontal side of projection curtain all is equipped with a plurality of sensors and forms the netted sensing array of determinant, with the host computer is connected, carries out touch-control detection and location through the sensor.
Further, the projection imaging mechanism is in a special hexahedral structure.
Furthermore, be equipped with a plurality of stands between electronic display screen and the first base, the stand includes at least one and base vertically first stand and is 45 jiaos with the base second stand and third stand, first stand forms first plane and second plane with second stand, third stand respectively, holographic projection screen is two that the structure is the same, and two holographic projection screens depend on second stand and third stand and adjacent symmetrical connection respectively.
Further, the projection imaging mechanism is in a pyramid structure.
Furthermore, the holographic projection screen is four, the four holographic projection screens are identical in structure and are connected in a pairwise adjacent mode, and the bottom edges of the four holographic projection screens are connected with the first base in an angle of 45 degrees.
Further, the holographic projection screen is a holographic glass screen.
Further, the holographic projection screen is a holographic acrylic screen.
Furthermore, the holographic projection system is provided with a touch screen, and the direction of the three-dimensional projection imaging is rotated through the touch screen.
Furthermore, the projection interaction system is provided with a second base, and the projection screen is fixed on the second base;
the projector projects the projection screen by a rear projection or front projection mode.
Furthermore, the holographic projection imaging interaction system is also provided with a remote server, and the remote server is in data communication with the host.
The beneficial effects of the utility model reside in that:
1. the utility model discloses a set projection imaging mechanism to specific special-shaped hexahedron structure, when accomplishing three-dimensional projection formation of image, solved the space dimension problem, the holographic projection screen in two sides that special-shaped hexahedron structure was equipped with for the volume that highly both can realize three-dimensional formation of image that need not change the hexahedron is the biggest, and inside the hexahedron was put into to the first plane and the second plane of the special-shaped hexahedron structure of real object model accessible, thereby form alternately with virtual article, had more audio-visual experience, the effect is better.
2. The utility model discloses the projection interactive system who is equipped with all is equipped with a plurality of sensors through vertical and horizontal side at the projection curtain and forms the netted sensing array of determinant, when the switching page on the touch projection curtain, through the required switching image of sensor location to realize the switching of image on the display screen through system's procedure, the image switches soon, easy operation.
Drawings
FIG. 1 is a schematic structural diagram of a specially-shaped hexahedron-shaped holographic projection imaging interaction system in an embodiment.
FIG. 2 is a schematic structural diagram of a pyramidal holographic projection imaging interactive system in an embodiment.
FIG. 3 is a schematic structural diagram of a shaped hexahedron-shaped holographic projection system in an embodiment.
Fig. 4 is a schematic structural diagram of a pyramidal holographic projection system in an embodiment.
Description of reference numerals:
100. a holographic projection system; 110. a first base; 111. a first upright post; 112. a second upright post; 113. a third column; 121. a holographic projection screen; 122. an electronic display screen; 130. a touch screen;
200. a projection interaction system; 210. a projector; 211. a support bar; 220. a projection screen; 221. a sensor; 230. a second base.
Detailed Description
For a better understanding of the technical content of the present invention, specific embodiments are described below in conjunction with the accompanying drawings.
In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways.
Referring to fig. 1 and 2, a holographic projection imaging interactive system includes: the holographic projection system 100 and the input interactive system 200 can realize three-dimensional projection imaging through the holographic projection system 100 and realize rapid switching of images through the projection interactive system 200.
In the figure, the electronic display screen 122 is located on the top of the holographic projection screen 121 and is parallel to the first base 110, the electronic display screen 122 is electrically connected to a host computer through a data line, for example, an LED display screen, the host computer controls the electronic display screen to present images, and the images presented by the electronic display screen are driven to perform three-dimensional projection imaging through the holographic projection screen.
In a preferred embodiment, as shown in FIG. 3, the projection imaging mechanism 120 has a shaped hexahedral structure; a plurality of columns are arranged between the electronic display screen 122 and the first base 110, each column includes at least one first column 111 perpendicular to the base, and a second column 112 and a third column 113 forming an angle of 45 degrees with the base, the first column forms a first plane and a second plane with the second column and the third column respectively, the holographic projection screens 121 are two blocks with the same structure, and the two holographic projection screens are adjacent and symmetrically connected with each other by attaching to the second column and the third column respectively.
In another preferred embodiment, as shown in FIG. 4, the projection imaging mechanism 120 has a pyramidal structure; the holographic projection screens 121 are four, the four holographic projection screens 121 have the same structure and are adjacently connected in pairs, and the bottom edges of the four holographic projection screens 121 are connected with the first base 110 at an angle of 45 degrees.
The projection interactive system 200 comprises a projector 210 and a projection screen 220, wherein the projector 210 is connected with a host and projects a switching page onto the projection screen 220, a plurality of sensors 221 are arranged on the longitudinal side and the transverse side of the projection screen 220 to form a determinant mesh sensing array, the determinant mesh sensing array is connected with the host, and touch detection and positioning are performed through the sensors 221.
The host may be one or more notebook computers or desktop computers, and is disposed inside the first base 110.
In this way, the operator or the experiential person touches the corresponding area on the projection screen 220 with a finger, for example, when the corresponding area displays a switching page, the positioning is performed by the sensor 221, and the presented image switched on the electronic display screen 122 is controlled by a preset system.
It is particularly preferable that the sensors are opposed photoelectric sensors, and the sensors are arranged on one side and the receivers are arranged on the other side of a row or a column, so as to form a sensing array (latitude and longitude sensing), and the corresponding area is positioned when being blocked by the touch of a finger.
In a preferred embodiment, the projector 210 is suspended by a support rod 211 and projects by way of rear projection onto the projection screen 220.
In another preferred embodiment, the projector 210 is fixed to a wall behind the projection screen 220 by a tray, and projects toward the projection screen 220.
It should be understood that the supporting and projecting manner of the projector 210 includes, but is not limited to, only achieving the projection effect.
Preferably, the holographic projection system 100 is provided with a touch screen 130, and the direction of the three-dimensional projected image is rotated through the touch screen 130.
The holographic projection imaging interaction system is also provided with a remote server, the remote server is in data communication with the host, the remote server sends instructions to the remote server through external input equipment such as a mouse, a keyboard or a mobile phone and a pad, and the remote server is in data communication with the host through wireless signals to realize connection with the holographic projection imaging interaction system.
Thus, as shown in fig. 1 and 2, an operator operates through a mobile phone or a pad, transmits an instruction to the host through a remote server wirelessly connected with the operator, presents an image on the electronic display screen 122, and realizes three-dimensional projection imaging by refracting a light source through the holographic projection screen 121; when the real object and the virtual object are required to form interaction, the real object can be directly placed into an expired internal space through a right-angle plane reserved by the special-shaped hexahedron, and the three-dimensional effect of superposition display of three-dimensional projection and the real object is achieved.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The present invention is intended to cover by those skilled in the art various modifications and adaptations of the invention without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention is subject to the claims.
Claims (10)
1. A holographic projection imaging interaction system, comprising:
the holographic projection system comprises a first base and a projection imaging mechanism, wherein the projection imaging mechanism comprises at least one electronic display screen parallel to the first base and at least two holographic projection screens positioned between the electronic display screens of the first base, and the holographic projection screens are connected with the first base at an angle of 45 degrees; the electronic display screen is electrically connected with a host, the host controls the electronic display screen to display images, and the images displayed by the electronic display screen are driven to perform three-dimensional projection imaging through the holographic projection screen;
projection interactive system, including projecting apparatus and projection curtain, the projecting apparatus is connected with the host computer to switch the page projection to the projection curtain on, the vertical and horizontal side of projection curtain all is equipped with a plurality of sensors and forms the netted sensing array of determinant, with the host computer is connected, carries out touch-control detection and location through the sensor.
2. The holographic projection imaging interaction system of claim 1, wherein: the projection imaging mechanism is in a special hexahedral structure.
3. The holographic projection imaging interaction system of claim 2, wherein: be equipped with a plurality of stands between electronic display screen and the first base, the stand includes at least one and base vertically first stand and is 45 jiaos second stand and third stand with the base, first stand forms first plane and second plane with second stand, third stand respectively, holographic projection screen is two that the structure is the same, and two holographic projection screens depend on second stand and third stand and adjacent symmetric connection respectively.
4. The holographic projection imaging interaction system of claim 1, wherein: the projection imaging mechanism is in a pyramid structure.
5. The holographic projection imaging interaction system of claim 4, wherein: the holographic projection screen is composed of four holographic projection screens, the four holographic projection screens are identical in structure and are connected in a pairwise adjacent mode, and the bottom edges of the four holographic projection screens are connected with the first base in an angle of 45 degrees.
6. The holographic projection imaging interaction system of claim 1, wherein: the holographic projection screen is a holographic glass screen.
7. The holographic projection imaging interaction system of claim 1, wherein: the holographic projection screen is a holographic acrylic screen.
8. The holographic projection imaging interaction system of claim 1, wherein: the holographic projection system is provided with a touch screen, and the rotation of three-dimensional projection imaging is controlled through the touch screen.
9. The holographic projection imaging interaction system of claim 1, wherein: the projection interaction system is provided with a second base, and the projection screen is fixed on the second base;
the projector projects the projection screen by a rear projection or front projection mode.
10. The holographic projection imaging interaction system of claim 1, wherein: the holographic projection imaging interaction system is also provided with a remote server, and the remote server is in data communication with the host.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020728027.3U CN211718689U (en) | 2020-05-07 | 2020-05-07 | Holographic projection imaging interaction system |
| PCT/CN2020/090844 WO2021223265A1 (en) | 2020-05-07 | 2020-05-18 | Holographic projection imaging interactive system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020728027.3U CN211718689U (en) | 2020-05-07 | 2020-05-07 | Holographic projection imaging interaction system |
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| CN211718689U true CN211718689U (en) | 2020-10-20 |
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| CN202020728027.3U Active CN211718689U (en) | 2020-05-07 | 2020-05-07 | Holographic projection imaging interaction system |
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| CN (1) | CN211718689U (en) |
| WO (1) | WO2021223265A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112991833A (en) * | 2021-03-01 | 2021-06-18 | 河南农业职业学院 | Holographic projection teaching equipment based on network |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106249573A (en) * | 2015-10-12 | 2016-12-21 | 秦皇岛中科鸿合信息科技有限公司 | Combining wireless sensing and the line holographic projections equipment of abnormity projection |
| US20170322513A1 (en) * | 2016-05-05 | 2017-11-09 | Edgardo G. Zapanta | Holographic Multimedia Presentation and Projector |
| CN207232621U (en) * | 2017-06-05 | 2018-04-13 | 绮艺无限（北京）科技有限公司 | A kind of interactive digital hologram device |
| CN208077116U (en) * | 2018-02-09 | 2018-11-09 | 北京航天长征科技信息研究所 | A kind of line holographic projections interactive system |
| GB201806775D0 (en) * | 2018-04-25 | 2018-06-06 | Univ Court Univ Of Glasgow | Display apparatus, controller therefor and method of controlling the same |
| CN209657679U (en) * | 2019-01-22 | 2019-11-19 | 王浪伟 | A kind of intelligent touch show window |
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2020
- 2020-05-07 CN CN202020728027.3U patent/CN211718689U/en active Active
- 2020-05-18 WO PCT/CN2020/090844 patent/WO2021223265A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112991833A (en) * | 2021-03-01 | 2021-06-18 | 河南农业职业学院 | Holographic projection teaching equipment based on network |
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| WO2021223265A1 (en) | 2021-11-11 |
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