CN202982572U - 4D (four-dimensional) virtualized vision training instrument - Google Patents
4D (four-dimensional) virtualized vision training instrument Download PDFInfo
- Publication number
- CN202982572U CN202982572U CN 201220715237 CN201220715237U CN202982572U CN 202982572 U CN202982572 U CN 202982572U CN 201220715237 CN201220715237 CN 201220715237 CN 201220715237 U CN201220715237 U CN 201220715237U CN 202982572 U CN202982572 U CN 202982572U
- Authority
- CN
- China
- Prior art keywords
- display screen
- prism
- triangular prism
- vision training
- vision
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a 4D (four-dimensional) virtualized vision training instrument which comprises a computer host, a display screen, an eye lens, a sound player, a smell generator and a vibration seat. The computer host is electrically connected with the display screen. The eye lens is arranged on a visual pathway of the display screen. The display screen is composed of multiple liquid crystal display screens with different polarization direction. The eye lens comprises a left diopter adjusting lens, a right diopter adjusting lens, a left triangular prism and a right triangular prism, wherein the polarization directions of the left triangular prism and the right triangular prism are different. The left eye and the right eye can see corresponding pictures cut by means of polarization theory under different diopters, real integration of independent vision images of two eyes is realized, and accordingly, vivid 3D vision effect can be observed. Meanwhile, the sound player, the smell generator and the vibration seat can generate sound, smell and seat vibration according to played content, can generate live-action effect virtually, and accordingly realizes 4D vision training.
Description
Technical field
This utility model relates to vision training instrument.
Background technology
Present 3D(Three Dimensions, three-dimensional, solid) vision training instrument, be mostly to adopt red blue glasses or polaroid glasses, observe by 3D three-dimensional video-frequency figure shown on single display screen.Owing to being displayed map picture on single display screen, can't really separate the vision imaging of eyes.The image that shows simultaneously screen display just has certain horizontal disparity, can't be in the stereo function training of carrying out on multiple directions after visual pattern merges.Lack simultaneously according to picture material and change the device that produces the virtual scenes such as sound, abnormal smells from the patient, seat vibration.
The utility model content
The purpose of this utility model is to propose the virtual vision training instrument of a kind of 4D, and it can overcome the defective that prior art can't really be separated the vision imaging of eyes and be lacked audition, the sense of taste, sensory stimuli.
In order to achieve the above object, the technical scheme that adopts of this utility model is as follows:
The virtual vision training instrument of 4D, it comprises host computer, display screen, eyepiece, sound play device, smell generator and vibration seat, and host computer and display screen are electrically connected, and eyepiece is arranged on looking on the road of display screen; Described display screen is connected and composed by a plurality of LCDs, and the polarization direction of described a plurality of LCDs is all different; Described eyepiece comprises that left diopter is regulated eyeglass, right diopter is regulated eyeglass, left prism, right prism, left diopter adjusting eyeglass and left prism are stacked, right diopter adjusting eyeglass and right prism are stacked, and the polarization direction of left prism and right prism is different; Sound play device, smell generator and vibration seat all are electrically connected with host computer.
Preferably, a plurality of LCDs from top to bottom are arranged in order.
Preferably, the quantity of described LCDs is four.
The utlity model has following beneficial effect:
1, right and left eyes can be watched respectively under different diopters and utilize the divided corresponding picture of opening of polarization theory, realizes the independently real fusion of visual pattern of eyes, thereby observes 3D stereoscopic visual effect true to nature.
2, realize that eyes observe respectively independently visual pattern, and then set, abduction and the stereognosis function of training human eye, reach temper ciliary muscle, improve regulatory function, the effect of the early stage myopia for the treatment of.
3, adopt the LCDs combination with looking combined lens on the road being integrally formed instrument, can allow human eye watch the 3D stereoscopic video images, pattern is extensive, interesting high, simultaneously clinically can be according to different myopic degrees, carry out targetedly Quantitative design to improve the training effect.
4 and sound play device, smell generator, vibration seat can be according to the contents of playing, virtual generation sound, abnormal smells from the patient and seat vibration can virtual property generation outdoor scene effects, thereby realize the 4D visual exercise, has pattern extensive, interesting high, the characteristics that property of participation is strong.
Description of drawings
Fig. 1 is the structural representation of the virtual vision training instrument of 4D of this utility model preferred embodiment, and wherein, the direction of arrow is for looking the road direction.
Reference numeral: 10, host computer; 20, LCDs; 30, right diopter is regulated eyeglass; 40, right prism; 50, left diopter is regulated eyeglass; 60, left prism; 70, sound play device; 80, smell generator; 90, vibration seat.
The specific embodiment
Below, by reference to the accompanying drawings and the specific embodiment, this utility model is described further:
As shown in Figure 1, the virtual vision-training system of 4D, it comprises host computer 10, display screen, eyepiece, sound play device 70, smell generator 80 and vibration seat 90.Sound play device 70, smell generator 80, vibration seat 90 and display screen all are electrically connected with host computer 10, and eyepiece is arranged on looking on the road of display screen.
Described display screen is connected and composed by four LCDs 20, and four LCDs 20 from top to bottom are arranged in order, and the polarization direction of described four LCDs 20 is all different.
Described eyepiece comprises that left diopter is regulated eyeglass 50, right diopter is regulated eyeglass 30, left prism 60, right prism 40, it is stacked with left prism 60 that left diopter is regulated eyeglass 50, it is stacked with right prism 40 that right diopter is regulated eyeglass 30, and left prism 60 is different with the polarization direction of right prism 40.
Above-mentioned LCDs 20, left prism 60, right prism 40 all are coated with polarizing coating, and therefore, the polarization direction is decided by polarizing coating.
During use, the patient is sitting on vibration seat 90 and by eyepiece and watches display screen attentively, host computer is by display screen displaying video picture, video pictures shows on separate LCDs 20, right and left eyes can be watched respectively under different diopters and utilize the divided corresponding picture of opening of polarization theory, realize the independently real fusion of visual pattern of eyes, thereby observe 3D stereoscopic visual effect true to nature.Simultaneously, sound play device 70, smell generator 80, vibration seat 90 can be according to the contents of playing, and virtual generation sound, abnormal smells from the patient and seat vibration can virtual property generation outdoor scene effects, thereby realize the 4D visual exercise.
In addition, the quantity of LCDs 20 can be decided as required, can be for example that two, three, five, eight are even more.
For a person skilled in the art, can make other various corresponding changes and distortion according to technical scheme described above and design, and these all changes and the distortion all should belong to the protection domain of this utility model claim within.
Claims (3)
1.4D virtual vision training instrument comprises host computer, display screen and eyepiece, host computer and display screen are electrically connected, and eyepiece is arranged on looking on the road of display screen; It is characterized in that, described display screen is connected and composed by a plurality of LCDs, and the polarization direction of described a plurality of LCDs is all different; Described eyepiece comprises that left diopter is regulated eyeglass, right diopter is regulated eyeglass, left prism, right prism, left diopter adjusting eyeglass and left prism are stacked, right diopter adjusting eyeglass and right prism are stacked, and the polarization direction of left prism and right prism is different; The virtual vision training instrument of described 4D also comprises sound play device, smell generator and vibration seat, and sound play device, smell generator and vibration seat all are electrically connected with host computer.
2. the virtual vision training instrument of 4D as claimed in claim 1, is characterized in that, a plurality of LCDs from top to bottom are arranged in order.
3. the virtual vision training instrument of 4D as claimed in claim 1, is characterized in that, the quantity of described LCDs is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220715237 CN202982572U (en) | 2012-12-21 | 2012-12-21 | 4D (four-dimensional) virtualized vision training instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220715237 CN202982572U (en) | 2012-12-21 | 2012-12-21 | 4D (four-dimensional) virtualized vision training instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202982572U true CN202982572U (en) | 2013-06-12 |
Family
ID=48553806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220715237 Expired - Fee Related CN202982572U (en) | 2012-12-21 | 2012-12-21 | 4D (four-dimensional) virtualized vision training instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202982572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111368102A (en) * | 2020-03-05 | 2020-07-03 | 极度智慧展览(上海)有限公司 | Man-machine interactive exhibition area vehicle simulation experience device |
-
2012
- 2012-12-21 CN CN 201220715237 patent/CN202982572U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111368102A (en) * | 2020-03-05 | 2020-07-03 | 极度智慧展览(上海)有限公司 | Man-machine interactive exhibition area vehicle simulation experience device |
| CN111368102B (en) * | 2020-03-05 | 2022-10-25 | 上海极度智慧展览股份有限公司 | Man-machine interactive exhibition area vehicle simulation experience device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Elias et al. | Virtual reality games on accommodation and convergence | |
| CN104777620B (en) | The depth of field identification Optical devices and its imaging method of virtual reality 3D scenes | |
| KR20160117522A (en) | Multi-focal display system and method | |
| CN202126537U (en) | Solid eyeglass digital training system capable of improving eyesight and training and enhancing memory | |
| CN201768134U (en) | Head-worn type visual enhance system | |
| CN105872698A (en) | Playing method, playing system and virtual reality terminal | |
| CN102014292A (en) | 3D image display system and method | |
| CN102813499B (en) | Perception correcting and training system on basis of binocular simultaneous perception | |
| CN101799585A (en) | Portable stereoscopic image player | |
| CN103947198A (en) | Dynamic adjustment of predetermined three-dimensional video settings based on scene content | |
| CN106913449A (en) | Interactive augmented reality eyesight convalescence device | |
| CN106060513A (en) | Code stream caching mechanism for cylindrical surface stereoscopic panoramic video network playing | |
| CN201211268Y (en) | Three-dimensional myopia prevention and control device | |
| CN107854288A (en) | Ocular disorders monitoring and rehabilitation training glasses based on digital intelligent virtual three-dimensional stereopsis technology | |
| Jinjakam et al. | Study on parallax affect on simulator sickness in one-screen and three-screen immersive virtual environment | |
| CN102048611B (en) | Virtual eyeshade system based on binocular light path separation | |
| CN202982572U (en) | 4D (four-dimensional) virtualized vision training instrument | |
| CN206096625U (en) | Jumbo size VR glasses | |
| CN112972220A (en) | Myopia prevention and control therapeutic instrument and prevention and control therapeutic system based on virtual reality technology | |
| CN206248920U (en) | Binocular penetration laser projection eyeglass display module | |
| Moreau | Visual immersion issues in Virtual Reality: a survey | |
| CN102636880A (en) | Portable head-wearing type stereoscopic player | |
| CN105608665B (en) | Multichannel spherical surface stereopsis scape visual perception depth Method for Accurate Calculation | |
| CN202982573U (en) | 3D (three-dimensional) vision training instrument | |
| CN104821108B (en) | Demonstration device that virtuality and reality combine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160302 Address after: 327 room 1, building 770, 210000 Main Street, Jianye District, Jiangsu, Nanjing Patentee after: Jiangsu Health Information Consulting Co., Ltd. Address before: Riverside Avenue Longyin D District 212000 Zhenjiang city of Jiangsu province Jingkou District 2 (210-213, 215) Patentee before: Zhenjiang Ounuola Optical Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20181221 |