CN103048796B - Magnetic levitation three-dimensional displayer - Google Patents
Magnetic levitation three-dimensional displayer Download PDFInfo
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- CN103048796B CN103048796B CN201310022139.1A CN201310022139A CN103048796B CN 103048796 B CN103048796 B CN 103048796B CN 201310022139 A CN201310022139 A CN 201310022139A CN 103048796 B CN103048796 B CN 103048796B
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Abstract
The invention belongs to the technical field of three-dimensional display, and provides a magnetic levitation three-dimensional displayer. A display screen is used for carrying out rapid reciprocating translational motion, forming a three-dimensional display space in a motion space to display a three-dimensional image layer by layer according to positions with the translational motion, and forming the three-dimensional image in the motion space; and a principal machine is horizontally arranged under the display screen, and is used for providing power and image data for the display screen and controlling the display screen to do the rapid reciprocating translational motion. The motion space of the display screen forms one three-dimensional display space, and the three-dimensional image is displayed layer by layer according to the positions to which the display screen moves; because of rapid motion of the display screen and an image sticking effect of human eyes, a user can see the three-dimensional image formed in the space by the display screen with naked eyes. According to the magnetic levitation three-dimensional displayer, the three-dimensional scene is directly displayed in the space, and the user can watch the scene from any visual angle without wearing any device for watching, so that the magnetic levitation three-dimensional displayer is strong in practicability and has high popularization and application values.
Description
Technical field
The invention belongs to dimension display technologies field, particularly relate to a kind of magnetic and float three dimensional display.
Background technology
Three dimensional display is the main direction of studying of current display packing.Distinguish from viewing means, be mainly divided into two classes: parallax display type and space display type.Parallax type dimension display technologies gives right and left eyes respectively by the image with parallax, merged and perception steric information by brain vision, current 3D film and TV are mainly based on this principle, but because the left images of the method display derives from an establishing shot visual angle in fact, and spectators visual angle is a lot, inconsistent being easy at visual angle makes people dizzy.Current modal space display mode rotates a 2D screen aloft, the screen image that each position display is different in space, reaches three-dimensional display effect, but in the method, screen rotates, each position display content calculation of complex; Screen rotation needs to support, and needs three-dimensional placement space.
Distinguish from display carrier, two classes can be divided into again: projection type and emissive type.Projection type refers to and projects image onto on screen, and advantage is can do very large, and shortcoming needs additional projection equipment; Emissive type refers to that screen initiatively shows image, and as LCD, LED screen etc., in recent years, because new material, technological development are very fast, the transparent screen display screen of only high-end use in the past starts to popularize, and this class display carrier is the emphasis of development in the future.
Summary of the invention
The invention provides a kind of magnetic and float three dimensional display, this magnetic floats three dimensional display makes three-dimensional scenic directly show in space, and user can watch from visual angle, does not need to wear any evaluation equipment.
The object of the present invention is to provide a kind of magnetic to float three dimensional display, this magnetic floats three dimensional display and comprises:
For coming and going translation motion fast, forming a three-dimensional display space at space, 3-dimensional image is successively shown according to the position moved to, form the display screen of 3-dimensional image at space;
Being flat on the downside of described display screen, for providing electric power and view data for described display screen, and controlling the main frame that described display screen comes and goes translation motion fast.
Further, what described display screen carried out under the control of main frame comes and goes translation motion is fast uniform motion.
Further, this magnetic floats the image residue effect that three dimensional display utilizes display screen rapid movement and human eye, and bore hole can see the 3-dimensional image that display screen is formed in space.
Further, with the electromagnet that can produce high speed variable magnetic force on the upside of main frame, and be placed with iron powder at display screen correspondence position, the magnetic force of electromagnet produces the display screen at iron powder place and attracts or push away effect, change electromagnet and can be changed the state attracting or push away display screen by direction of current, the size of electromagnet magnetic force is determined by the size of electromagnet current.
Further, when the electromagnet magnetic force pushed away is very large, display screen can fast away from main frame; When the magnetic force attracted is very large, display screen can fast approaching main frame, by the control to electric current, display screen can be made to come and go translation motion fast, and away from main frame with close in the motion process of main frame, the translation motion of display is at the uniform velocity.
Further, for making display screen fast and at the uniform velocity back and forth movement, need to the electric current of electromagnet by change, the general formula that this electric current can be calculated by magnetic induction density is calculated.
Further, electric power and the view data of display screen derive from main frame, transmit by flexible cord.
Further, the view data of display also sends by wireless and receives, and the electric power of display is also by wireless power transmission technical transmission.
Further, magnetic float three dimensional display be in off position time, display screen and main frame are attached together by permanent-magnet materials.
Another object of the present invention is to provide a kind of translation motion screen to carry out the method for 3-D display, translation motion screen is come and gone translation motion by the method fast, a three-dimensional display space is formed at space, make 3-dimensional image according to translation motion screen motion to position successively show, utilize the image residue effect of translation motion screen rapid movement and human eye, make bore hole can see the 3-dimensional image formed in space.
Magnetic provided by the invention floats three dimensional display, display screen is used for coming and going translation motion fast, a three-dimensional display space is formed at space, 3-dimensional image is successively shown according to the position moved to, 3-dimensional image is formed at space, main frame is flat on the downside of display screen, for providing electric power and view data for display screen, and controls display screen and comes and goes translation motion fast; The space of display screen forms a three-dimensional display space, the position that 3-dimensional image moves to according to display screen successively shows, due to the image residue effect of display screen rapid movement and human eye, bore hole can see the 3-dimensional image that display screen is formed in space, this magnetic floats three dimensional display makes three-dimensional scenic directly show in space, and user can watch from visual angle, does not need to wear any evaluation equipment, practical, there is stronger propagation and employment and be worth.
Accompanying drawing explanation
Fig. 1 is the vertical view of the main frame that the embodiment of the present invention provides;
Fig. 2 is the vertical view of the display screen that the embodiment of the present invention provides;
Fig. 3 is the schematic diagram that magnetic that the embodiment of the present invention provides floats when three dimensional display is in off position;
Fig. 4 be three dimensional display that the embodiment of the present invention provides in running order time schematic diagram, wherein electric power and view data are transmitted by flexible cord;
Fig. 5 be three dimensional display that the embodiment of the present invention provides in running order time schematic diagram, wherein electric power and view data pass through wireless transmission.
In figure: 1, permanent-magnet materials; 2, electromagnet; 3, power output end mouth; 4, view data output port; 5, iron powder; 6, power receiver port; 7, view data receiving port; 8, flexible cord; 9, display screen; 10, main frame.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and be not used in restriction invention.
The magnetic that Fig. 4 and Fig. 5 shows the embodiment of the present invention to be provided floats the structure of three dimensional display.For convenience of explanation, illustrate only part related to the present invention.
This magnetic floats three dimensional display and comprises:
For coming and going translation motion fast, forming a three-dimensional display space at space, 3-dimensional image is successively shown according to the position moved to, form the display screen 9 of 3-dimensional image at space;
Being flat on the downside of display screen 9, for providing electric power and view data for display screen 9, and controlling the main frame 10 that display screen 9 comes and goes translation motion fast.
In embodiments of the present invention, what display screen 9 carried out under the control of main frame 10 comes and goes translation motion is fast uniform motion.
In embodiments of the present invention, this magnetic floats the image residue effect that three dimensional display utilizes display screen 9 rapid movement and human eye, and bore hole can see the 3-dimensional image that display screen 9 is formed in space.
In embodiments of the present invention, with the electromagnet 2 that can produce high speed variable magnetic force on the upside of main frame 10, and be placed with iron powder 5 at display screen 9 correspondence position, the magnetic force of electromagnet 2 produces the display screen 9 at iron powder 5 place and attracts or push away effect, change electromagnet 2 and can be changed the state attracting or push away display screen 9 by direction of current, the size of electromagnet 2 magnetic force is determined by the size of electromagnet 2 electric current.
In embodiments of the present invention, when electromagnet 2 magnetic force pushed away is very large, display screen 9 can fast away from main frame 10; When the magnetic force attracted is very large, display screen 9 can fast approaching main frame 10, by the control to electric current, display screen 9 can be made to come and go translation motion fast, and away from main frame 10 and the motion process close to main frame 10, the translation motion of display is at the uniform velocity.
In embodiments of the present invention, for making display screen 9 fast and at the uniform velocity back and forth movement, need to the electric current of electromagnet 2 by change, the general formula that this electric current can be calculated by magnetic induction density is calculated.
In embodiments of the present invention, the electric power of display screen 9 and view data derive from main frame 10, transmit by flexible cord 8.
In embodiments of the present invention, the view data of display also sends by wireless and receives, and the electric power of display is also by wireless power transmission technical transmission.
In embodiments of the present invention, magnetic float three dimensional display be in off position time, display screen 9 and main frame 10 are attached together by permanent-magnet materials 1.
Another object of the present invention is to provide a kind of translation motion screen to carry out the method for 3-D display, translation motion screen is come and gone translation motion by the method fast, a three-dimensional display space is formed at space, make 3-dimensional image according to translation motion screen motion to position successively show, utilize the image residue effect of translation motion screen rapid movement and human eye, make bore hole can see the 3-dimensional image formed in space.
Below in conjunction with drawings and the specific embodiments, application principle of the present invention is further described.
The present invention proposes a kind of magnetic and floats three dimensional display, and three-dimensional scenic directly shows in space, and user can watch from visual angle, does not need to wear any evaluation equipment.
Fig. 1 shows the structure of the main frame that the embodiment of the present invention provides, and Fig. 2 shows the structure of the display screen that the embodiment of the present invention provides, and the magnetic that Fig. 3 shows the embodiment of the present invention to be provided floats schematic diagram when three dimensional display is in off position; This three dimensional display is made up of main frame 10 and display screen 9 two parts.The similar panel computer of main frame 10, display screen 9 is transparent color display screen 9, display screen 9 horizontal side on host 10, when three dimensional display is in off position, display screen 9 and main frame 10 are attached together by permanent-magnet materials 1, and whole height of display can be very low, are convenient to place and carry.With multiple electromagnet 2 that can produce high speed variable magnetic force on the upside of main frame 10, and be placed with iron powder 5 at display screen 9 correspondence position, the magnetic force of electromagnet 2 produces the display screen 9 at iron powder 5 place and attracts or push away effect, change direction of current and can change the state attracting or push away display screen 9, the size of magnetic force is determined by the size of electromagnet 2 electric current.When the magnetic force pushed away is very large, display screen 9 can fast away from main frame 10; Otherwise when the magnetic force attracted is very large, display screen 9 can fast approaching main frame 10.By the control to electric current, display screen 9 can be made fast to come and go translation motion, and away from main frame 10 and the motion process close to main frame 10, this motion is at the uniform velocity.
The space of display screen 9 forms a three-dimensional display space, the position that 3-dimensional image moves to according to display screen 9 successively shows, due to the image residue effect of display screen 9 rapid movement and human eye, bore hole can see the 3-dimensional image that display screen 9 is formed in space.
For making display screen 9 fast and at the uniform velocity back and forth movement, need to the electric current of electromagnet 2 by change, the general formula that this electric current can be calculated by magnetic induction density is instructed, when specifically using, and can by experiment by this electric current precision digitization.
The electric power of display screen 9 and view data derive from main frame 10, can be transmitted by flexible cord 8; Image also can be sent by wireless and receive, and electric power also can pass through wireless power transmission technical transmission.
Compared with prior art, the present invention has following advantage:
The first, in the present invention, display screen 9 adopts at the uniform velocity back and forth movement, each position display be an aspect of three-dimensional body, Data distribution8 all with, be easy to store and transmit.
The second, display screen 9 area can be very large, and such three dimensional display can show large scene space, and due to display screen 9 and main frame 10 magnetic absorption, overall volume is very little, is easy to place and transport.
3rd, three dimensional display volume can be similar with iPad, is easy to use and carry.
The magnetic that the embodiment of the present invention provides floats three dimensional display, display screen 9 is for coming and going translation motion fast, a three-dimensional display space is formed at space, 3-dimensional image is successively shown according to the position moved to, 3-dimensional image is formed at space, main frame 10 is flat on the downside of display screen 9, for providing electric power and view data for display screen 9, and controls display screen 9 and comes and goes translation motion fast; The space of display screen 9 forms a three-dimensional display space, the position that 3-dimensional image moves to according to display screen 9 successively shows, due to the image residue effect of display screen 9 rapid movement and human eye, bore hole can see the 3-dimensional image that display screen 9 is formed in space, this magnetic floats three dimensional display makes three-dimensional scenic directly show in space, and user can watch from visual angle, does not need to wear any evaluation equipment, practical, there is stronger propagation and employment and be worth.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. magnetic floats a three dimensional display, it is characterized in that, this magnetic floats three dimensional display and comprises:
For coming and going translation motion fast, forming a three-dimensional display space at space, 3-dimensional image is successively shown according to the position moved to, form the display screen of 3-dimensional image at space;
Being flat on the downside of described display screen, for providing electric power and view data for described display screen, and controlling the main frame that described display screen comes and goes translation motion fast; With the electromagnet that can produce high speed variable magnetic force on the upside of main frame, iron powder is placed with at display screen correspondence position, the magnetic force of electromagnet produces the display screen at iron powder place and attracts or push away effect, the direction of current passed through by changing electromagnet can change the state attracting or push away display screen, can be changed the size of electromagnet magnetic force by the size changing electromagnet current.
2. magnetic as claimed in claim 1 floats three dimensional display, it is characterized in that, what described display screen carried out under the control of main frame comes and goes translation motion is fast uniform motion.
3. magnetic as claimed in claim 1 floats three dimensional display, and it is characterized in that, this magnetic floats the image residue effect that three dimensional display utilizes display screen rapid movement and human eye, and bore hole can see the 3-dimensional image that display screen is formed in space.
4. magnetic as claimed in claim 1 floats three dimensional display, it is characterized in that, when the electromagnet magnetic force pushed away is very large, display screen can fast away from main frame; When the magnetic force attracted is very large, display screen can fast approaching main frame, by the control to electric current, display screen can be made to come and go translation motion fast, and away from main frame with close in the motion process of main frame, the translation motion of display screen is at the uniform velocity.
5. magnetic as claimed in claim 1 floats three dimensional display, it is characterized in that, for making display screen fast and at the uniform velocity back and forth movement, need to the electric current of electromagnet by change, the general formula that this electric current is calculated by magnetic induction density is calculated.
6. magnetic as claimed in claim 1 floats three dimensional display, and it is characterized in that, electric power and the view data of display screen derive from main frame, are transmitted by flexible cord.
7. magnetic as claimed in claim 1 floats three dimensional display, and it is characterized in that, electric power and the view data of display screen derive from main frame, and the view data of display screen is sent by wireless and receives, and the electric power of display screen is by wireless power transmission technical transmission.
8. magnetic as claimed in claim 1 floats three dimensional display, it is characterized in that, magnetic float three dimensional display be in off position time, display screen and main frame are attached together by permanent-magnet materials.
9. a translation motion display screen carries out the method for 3-D display, it is characterized in that, display screen is come and gone translation motion by the method fast, a three-dimensional display space is formed at space, the position that 3-dimensional image is moved to according to display screen successively shows, utilize the image residue effect of display screen rapid movement and human eye, make bore hole can see the 3-dimensional image formed in space; With the electromagnet that can produce high speed variable magnetic force on the upside of main frame, iron powder is placed with at display screen correspondence position, the magnetic force of electromagnet produces the display screen at iron powder place and attracts or push away effect, the direction of current passed through by changing electromagnet can change the state attracting or push away display screen, can be changed the size of electromagnet magnetic force by the size changing electromagnet current.
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4736214A (en) * | 1984-01-09 | 1988-04-05 | Rogers Robert E | Apparatus and method for producing three-dimensional images from two-dimensional sources |
CN1537738A (en) * | 2003-04-20 | 2004-10-20 | 姚福来 | Method and device for showing content-variable dynamic stereo relief |
CN1835053A (en) * | 2005-03-16 | 2006-09-20 | 朱其云 | Transparent concealed display |
CN101783966A (en) * | 2009-01-21 | 2010-07-21 | 中国科学院自动化研究所 | Real three-dimensional display system and display method |
-
2013
- 2013-01-21 CN CN201310022139.1A patent/CN103048796B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4736214A (en) * | 1984-01-09 | 1988-04-05 | Rogers Robert E | Apparatus and method for producing three-dimensional images from two-dimensional sources |
CN1537738A (en) * | 2003-04-20 | 2004-10-20 | 姚福来 | Method and device for showing content-variable dynamic stereo relief |
CN1835053A (en) * | 2005-03-16 | 2006-09-20 | 朱其云 | Transparent concealed display |
CN101783966A (en) * | 2009-01-21 | 2010-07-21 | 中国科学院自动化研究所 | Real three-dimensional display system and display method |
Non-Patent Citations (1)
Title |
---|
基于FPGA的LED体三维显示方案研究;李元奎等;《光电子技术》;20100331;第30卷(第1期);第22-25页及第28页 * |
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