CN201775712U - Three-dimensional simulating amblyopia therapeutic instrument - Google Patents
Three-dimensional simulating amblyopia therapeutic instrument Download PDFInfo
- Publication number
- CN201775712U CN201775712U CN2010202523947U CN201020252394U CN201775712U CN 201775712 U CN201775712 U CN 201775712U CN 2010202523947 U CN2010202523947 U CN 2010202523947U CN 201020252394 U CN201020252394 U CN 201020252394U CN 201775712 U CN201775712 U CN 201775712U
- Authority
- CN
- China
- Prior art keywords
- screen
- center line
- vertical center
- eyepiece
- gradually
- 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 - Lifetime
Links
Images
Landscapes
- Prostheses (AREA)
Abstract
The utility model provides a three-dimensional simulating amblyopia therapeutic instrument comprising a shell, a 3D (three-dimensional) display screen, a light valve ocular, a synchronous signal controller and a computer device, wherein the 3D display screen is positioned inside the shell; the light valve ocular comprises a left ocular and a right ocular, wherein the left ocular and the right ocular are embedded into the position of the shell, which just faces to the center of the 3D display screen; the synchronous signal controller is positioned inside the shell and electrically connected with the left ocular and the right ocular; and the computer device is positioned inside the shell, electrically connected with the 3D display screen and the synchronous signal controller and used for controlling the alternate opening and closing of the left ocular and the right ocular through the synchronous signal controller, the 3D display screen to display various three-dimensional sighting targets with different movement loci, and the 3D sighting targets to perform one or more than one of cross out, cross in, amplification, reduction, flicker and movement. The three-dimensional simulating amblyopia therapeutic instrument can enable the eye muscles and the lenses of lookers to be sufficiently exercised and regulated and ensure that the amblyopia is treated.
Description
Technical field
This utility model relates to a kind of amblyopia therapeutic equipment, and relates in particular to a kind of three-dimensional artificial amblyopia therapeutic equipment.
Background technology
Amblyopia is one of modal eye diseases in children, and it seriously affects child's visual function.Findings of the survey according to China recent years show, the higher 3-4% that reaches of the amblyopia sickness rate of youngsters and children, that is to say that amblyopia takes place nearly more than 1,000 ten thousand children in 300,000,000 youngsters and childrens, and the trend that rises is year by year arranged, and the youngsters and children amblyopia has become the social problem that people pay close attention to.
The method of the prevention and control amblyopia of generally using both at home and abroad mainly contains mirror wildcarding correcting method, occlusion therapy, after image therapy, red filter treatment, optics medicine inhibition therapy, vision physiological stimulus method, acupoint massage, two-dimensional visual coaching method etc. at present, yet these therapy for treating cycles are long, it is dull that therapeutic process makes us, and effect is unsatisfactory.
The utility model content
For overcoming the defective that amblyopia therapy treatment cycle Changzhi treatment process makes us dull and effect is unsatisfactory of prior art, this utility model provides a kind of three-dimensional artificial amblyopia therapeutic equipment.
The three-dimensional artificial amblyopia therapeutic equipment that this utility model provides comprises: housing; The 3D stereoscopic display screen is positioned at described enclosure interior; The light valve eyepiece, this light valve eyepiece comprises left eyepiece and right eyepiece, this left side eyepiece and right eyepiece are embedded on the described housing over against the position of described display screen central authorities; The synchronizing signal controller is positioned at described enclosure interior, and is electrically connected with described left eyepiece and right eyepiece; And computer installation, be positioned at described enclosure interior, be electrically connected with described display screen and synchronizing signal controller, be used for controlling described left eyepiece and the alternately opening and closing of right eyepiece by described synchronizing signal controller, control the 3 D stereo sighting target that described 3D stereoscopic display screen shows multiple different motion track, and control this 3 D stereo sighting target carry out appearance, go into mirror, become big, dwindle, glimmer and mobile in one or more.
When the three-dimensional artificial amblyopia therapeutic equipment that uses this utility model to provide, that the 3 D stereo sighting target carries out appearance, goes into mirror, becomes is big, dwindle, glimmer and move that bootable beholder's eyeball does that three through transports are moving, outward turning campaign, omnidirectional moving, chase after apparent motion, ∞ orbiting motion or sensitization focusing and move, make beholder's eye muscle and crystal obtain abundant exercise and adjusting by this, the stimulation of display image light of all kinds in addition can make amblyopia obtain medical treatment.
In addition, the amblyopia youngsters and children does not generally have the stereoscopic vision function, the three-dimensional artificial amblyopia therapeutic equipment that this utility model provides was changed in the past in the later stage of amblyopia treatment and just the amblyopia patient was carried out the way that stereoscopic vision is rebuild, with three-dimensional image through whole therapeutic process.Allow the amblyopia teenager carry out stereovision training at the very start at amblyopia treatment, help to help amblyope to set up the stereoscopic vision function apace, the coordination that the foundation of stereoscopic vision function helps eyes very much with cooperate, and then help to rescue amblyopia, the mode of this treating both the principal and secondary aspects of a disease is efficient naturally.
Description of drawings
Fig. 1 a is the front view of the three-dimensional artificial amblyopia therapeutic equipment that provides of this utility model;
Fig. 1 b is the side view of the three-dimensional artificial amblyopia therapeutic equipment that provides of this utility model;
Fig. 2 is the electrical relation sketch map of the three-dimensional artificial amblyopia therapeutic equipment that provides of this utility model;
Fig. 3 show 3 d stereoscopic index in the three-dimensional artificial amblyopia therapeutic equipment that this utility model provides lead human eye do three through transports when moving size variation and the sketch map of movement locus;
Fig. 4 a to Fig. 4 h show 3 d stereoscopic index in the three-dimensional artificial amblyopia therapeutic equipment that this utility model provides lead human eye when doing the outward turning campaign size variation and the sketch map of movement locus;
Fig. 5 show 3 d stereoscopic index in the three-dimensional artificial amblyopia therapeutic equipment that this utility model provides lead human eye when making omnidirectional moving size variation and the sketch map of movement locus;
Fig. 6 a shows 3 d stereoscopic index in the three-dimensional artificial amblyopia therapeutic equipment that this utility model provides and leads human eye do to jump the size variation when chasing after apparent motion and the sketch map of movement locus;
Fig. 6 b show 3 d stereoscopic index in the three-dimensional artificial amblyopia therapeutic equipment that this utility model provides lead human eye when chasing after apparent motion continuously size variation and the sketch map of movement locus;
Fig. 7 show 3 d stereoscopic index in the three-dimensional artificial amblyopia therapeutic equipment that this utility model provides lead human eye when making the ∞ orbiting motion size variation and the sketch map of movement locus; And
The sketch map that human eye is made the 3 d stereoscopic target layout situation of sensitization focusing motion is led in the 3 d stereoscopic index that Fig. 8 shows in the three-dimensional artificial amblyopia therapeutic equipment that this utility model provides.
The specific embodiment
For allow above-mentioned and other purposes of the present utility model, feature and advantage can be more obvious, hereinafter will cooperate appended diagram, be described in detail below.
As Fig. 1 a, Fig. 1 b and shown in Figure 2, this utility model provides a kind of three-dimensional artificial amblyopia therapeutic equipment, and this therapeutic instrument comprises housing 10,3D stereoscopic display screen 20, light valve eyepiece 30, synchronizing signal controller 100 and computer installation 40.Described display screen 20 is positioned at described housing 10 inside; Described light valve eyepiece 30 comprises left eyepiece 31 and right eyepiece 32, and this left side eyepiece 31 and right eyepiece 32 are embedded in respectively on the described housing 10 over against the position of described 3D stereoscopic display screen 20 central authorities; Described synchronizing signal controller 100 is electrically connected with described left eyepiece 31 and right eyepiece 32, be used to control described left eyepiece 31 and alternately opening and closing of right eyepiece 32, computer installation 40 is positioned at described housing 10 inside, be electrically connected with described 3D stereoscopic display screen 20 and synchronizing signal controller 100, being used for alternately opening and closing, and control described 3D stereoscopic display screen 20 by described synchronizing signal controller 100 described left eyepieces 31 of control and right eyepiece 32 shows multiple 3 D stereo sighting targets and controls this 3 D stereo sighting target and carry out appearance, go into mirror, become big, dwindle, flicker and move in one or more.
Wherein, described 3D stereoscopic display screen 20 can be 3D LCDs or CRT display screen, and the ratio of on-screen display (osd) area is 4: 3, and size can be 15～25 inches.Described computer installation 40 can be on 3D stereoscopic display screen 20 timesharing show left-eye image and eye image (left-eye image and eye image are a series of stereo-pictures with certain parallax) at beholder's right and left eyes.Computer installation 40 alternately opens and closes by synchronizing signal controller 100 described left eyepieces 31 of control and right eyepiece 32, can make beholder's left eye only can see left-eye image, right eye is merely able to see eye image, these two images can form stereo-picture (that is " the 3 D stereo sighting target ", below mentioned) in beholder's brain.
The appearance of described 3 d stereoscopic target, go into mirror, become big, dwindle, glimmer and move that bootable human eye does that three through transports are moving, outward turning campaign, omnidirectional moving, chase after apparent motion, ∞ orbiting motion or sensitization focusing and move.Below 3 d stereoscopic target current intelligence is described in detail.
(1) causes that eyeball makes the moving 3 D stereo sighting target movement locus of three through transports
Described 3 D stereo sighting target repeatedly linearity becomes big appearance (for example, can till not closing picture) and linearity is dwindled gradually into mirror (for example, can till human eye be cannot see) gradually, can cause that eyeball does three through transports and move.
Preferably, as shown in Figure 3, establishing screen width is L.
Earlier set up the 3 D stereo sighting target that a width is 0.01L in the centre of 3D stereoscopic display screen 20 screens, its horizontal center line identical with the screen level centrage (and constant all the time), sighting target vertical center line in its eye image is on the right side of screen vertical center line, apart from screen vertical centre linear distance is 0.005L, sighting target vertical center line in its left-eye image is all 0.005L in the left side of screen vertical center line apart from screen vertical centre linear distance simultaneously.Melt picture with the sighting target in this right and left eyes image and simulate far point 3 D stereo sighting target.
This stereopsis is marked with linear scale and becomes gradually greatly then, and last width is 0.333L, and the sighting target central point in the eye image is on the right side of screen center point, apart from screen center apart from being 0.1L.And the sighting target central point in the left-eye image is 0.1L in the left side of screen center's point apart from screen center's distance.Melt picture with the sighting target in this right and left eyes image and simulate near point 3 D stereo sighting target.
Then this 3 d stereoscopic is marked with linear scale and dwindles gradually, is 0.01L up to its width, simulates far point 3 D stereo sighting target with this.
Above-mentioned 3 d stereoscopic is marked with above-mentioned movement locus and constantly repeats repeatedly, and bootable beholder's eyeball is constantly looked in the distance and seen near motion, causes that vision three through transports are moving, thereby ametropia, anisometropia and stravismus type amblyopia are had therapeutical effect.
(2) the guiding eyeball is made the 3 D stereo sighting target movement locus of abduction exercise
Described 3 D stereo sighting target can constantly become greatly and diminish, and the sighting target vertical center line in the left-and right-eye images constantly near or away from the screen vertical center line, thereby can guide eyeball to make abduction exercise.
Preferably, shown in Fig. 4 a to Fig. 4 h: establishing screen width is L.
A-1: set up the 3 D stereo sighting target that a width is 0.4L in the centre of 3D stereoscopic display screen 20 screens earlier, its horizontal center line identical with the screen level centrage (and constant all the time), sighting target vertical center line in its eye image is 0.04L on the right side of screen vertical center line apart from screen vertical centre linear distance.Simultaneously, the sighting target vertical center line in its left-eye image is all 0.04L in the left side of screen vertical center line apart from screen vertical centre linear distance.(see Fig. 4 a)
A-2: then this 3 d stereoscopic target width diminishes gradually and is 0.125L, and the sighting target vertical center line in this process in its eye image still is 0.04L on the right side of screen vertical center line apart from screen vertical centre linear distance.Simultaneously, the sighting target vertical center line in its left-eye image is all 0.04L in the left side of screen vertical center line apart from screen vertical centre linear distance.(see Fig. 4 a)
A-3: this 3 d stereoscopic target width continues to diminish and is 0.038L, sighting target vertical center line in this process in its eye image moves to the screen vertical center line of screen gradually from the right side of screen vertical center line, and overlaps with the screen vertical center line gradually.Simultaneously, the sighting target vertical center line in its left-eye image moves to the screen vertical center line of screen gradually from the left side of screen vertical center line, overlaps with the screen vertical center line gradually too.(see Fig. 4 a)
A-4: this 3 d stereoscopic target width diminishes gradually again and is 0.025L then, and the sighting target vertical center line in this process in its eye image moves to the right of screen gradually, up to the screen vertical center line till 0.025L.Simultaneously, the sighting target vertical center line in its left-eye image moves to the left side of screen gradually, up to the screen vertical center line till the 0.025L.(see Fig. 4 a)
A-5: this 3 d stereoscopic target width becomes greatly 0.038L again gradually, sighting target vertical center line in this process in its eye image moves to the screen vertical center line of screen gradually from the right side of screen vertical center line, and overlaps with the screen vertical center line gradually.Simultaneously, the sighting target vertical center line in its left-eye image moves to the screen vertical center line of screen gradually from the left side of screen vertical center line, overlaps with the screen vertical center line gradually too.(seeing Fig. 4 b)
A-6: this 3 d stereoscopic target width continues to become greatly 0.4L again gradually, sighting target vertical center line in this process in its eye image is on the right side of screen vertical center line, move to the right of screen gradually, up to the screen vertical center line till the 0.047L.Simultaneously, the sighting target vertical center line in its left-eye image moves to the left side of screen gradually in the left side of screen vertical center line, up to the screen vertical center line till the 0.047L.(seeing Fig. 4 b)
B-1: then this 3 d stereoscopic target width diminishes gradually and is 0.11L, sighting target vertical center line in this process in its eye image is on the right side of screen vertical center line, moves up to distance screen vertical centre linear distance to the right of screen gradually to become 0.056L.Simultaneously, the sighting target vertical center line in its left-eye image moves to the left side of screen gradually in the left side of screen vertical center line, is all 0.056L up to distance screen vertical centre linear distance.(seeing Fig. 4 b)
B-2: this 3 d stereoscopic target width continues to diminish and is 0.038L, sighting target vertical center line in this process in its eye image moves to the screen vertical center line of screen gradually from the right side of screen vertical center line, and overlaps with the screen vertical center line gradually.Simultaneously, the sighting target vertical center line in its left-eye image moves to the screen vertical center line of screen gradually from the left side of screen vertical center line, overlaps with the screen vertical center line gradually too.(seeing Fig. 4 b)
B-3: this 3 d stereoscopic target width diminishes gradually again and is 0.025L, sighting target vertical center line in this process in its eye image is on the right side of screen vertical center line, move to the right of screen gradually, up to the screen vertical center line till the 0.053L.Simultaneously, the sighting target vertical center line in its left-eye image moves to the left side of screen gradually in the left side of screen vertical center line, up to the screen vertical center line till the 0.053L.(seeing Fig. 4 c)
B-4: this 3 d stereoscopic target width becomes greatly 0.038L again gradually, sighting target vertical center line in this process in its eye image moves to the screen vertical center line of screen gradually from the right side of screen vertical center line, and overlaps with the screen vertical center line gradually.Simultaneously, the sighting target vertical center line in its left-eye image moves to the screen vertical center line of screen gradually from the left side of screen vertical center line, overlaps with the screen vertical center line gradually too.(seeing Fig. 4 c)
B-5: this 3 d stereoscopic target width continues to become greatly 0.4L again gradually, sighting target vertical center line in this process in its eye image is on the right side of screen vertical center line, move to the right of screen gradually, up to the screen vertical center line till the 0.047L.Simultaneously, the sighting target vertical center line in its left-eye image moves to the left side of screen gradually in the left side of screen vertical center line, up to the screen vertical center line till the 0.047L.(seeing Fig. 4 c)
C-1: then this 3 d stereoscopic target width diminish gradually for 0.11L in this process, sighting target vertical center line in its eye image is on the right side of screen vertical center line, move to the right of screen gradually, become 0.08L up to distance screen vertical centre linear distance.Simultaneously, the sighting target vertical center line in its left-eye image moves to the left side of screen gradually in the left side of screen vertical center line, is all 0.08L up to distance screen vertical centre linear distance.(seeing Fig. 4 c)
C-2: this 3 d stereoscopic target width continues to diminish and is 0.038L, sighting target vertical center line in this process in its eye image moves to the screen vertical center line of screen gradually from the right side of screen vertical center line, and overlaps with the screen vertical center line gradually.Simultaneously, the sighting target vertical center line in its left-eye image moves to the screen vertical center line of screen gradually from the left side of screen vertical center line, overlaps with the screen vertical center line gradually too.(seeing Fig. 4 d)
C-3: this 3 d stereoscopic target width diminishes gradually again and is 0.025L, sighting target vertical center line in this process in its eye image is on the right side of screen vertical center line, move to the right of screen gradually, up to the screen vertical center line till the 0.08L.Simultaneously, the sighting target vertical center line in its left-eye image moves to the left side of screen gradually in the left side of screen vertical center line, up to the screen vertical center line till the 0.08L.(seeing Fig. 4 d)
C-4: this stereopsis target width becomes greatly 0.038L again gradually, and the sighting target vertical center line in this process in its eye image moves to the screen vertical center line of screen gradually from the right side of screen vertical center line, and overlaps with the screen vertical center line gradually.Simultaneously, the sighting target vertical center line in its left-eye image moves to the screen vertical center line of screen gradually from the left side of screen vertical center line, overlaps with the screen vertical center line gradually too.(seeing Fig. 4 d)
C-5: this stereopsis target width continues to become greatly 0.23L again gradually, sighting target vertical center line in this process in its eye image is on the right side of screen vertical center line, move to the right of screen gradually, up to the screen vertical center line till the 0.084L.Simultaneously, the sighting target vertical center line in its left-eye image moves to the left side of screen gradually in the left side of screen vertical center line, up to the screen vertical center line till the 0.084L.(seeing Fig. 4 d)
C-6: this stereopsis target width continues to become greatly 0.4L again gradually, sighting target vertical center line in this process in its eye image is on the right side of screen vertical center line, move to the left side of screen gradually, up to the screen vertical center line till the 0.047L.Simultaneously, the sighting target vertical center line in its left-eye image moves to the right of screen gradually in the left side of screen vertical center line, up to the screen vertical center line till the 0.047L.(seeing Fig. 4 e)
D-1: this stereopsis target width diminishes gradually and is 0.23L then, and the sighting target vertical center line in this process in its eye image moves to the right of screen gradually on the right side of screen vertical center line, becomes 0.11L up to distance screen vertical centre linear distance.Simultaneously, the sighting target vertical center line in its left-eye image moves to the left side of screen gradually in the left side of screen vertical center line, is all 0.11L up to distance screen vertical centre linear distance.(seeing Fig. 4 e)
D-2: this stereopsis target width continues to diminish and is 0.038L, and the sighting target vertical center line in this process in its eye image moves to the screen vertical center line of screen gradually from the right side of screen vertical center line, and overlaps with the screen vertical center line gradually.Simultaneously, the sighting target vertical center line in its left-eye image moves to the screen vertical center line of screen gradually from the left side of screen vertical center line, overlaps with the screen vertical center line gradually too.(seeing Fig. 4 e)
D-3: this stereopsis target width diminishes gradually again and is 0.025L, and the sighting target vertical center line in this process in its eye image moves to the right of screen gradually on the right side of screen vertical center line, up to the screen vertical center line till the 0.11L.Simultaneously, the sighting target vertical center line in its left-eye image moves to the left side of screen gradually in the left side of screen vertical center line, up to the screen vertical center line till the 0.11L.(seeing Fig. 4 e)
D-4: this stereopsis target width becomes greatly 0.038L again gradually, and the sighting target vertical center line in this process in its eye image moves to the screen vertical center line of screen gradually from the right side of screen vertical center line, and overlaps with the screen vertical center line gradually.Simultaneously, the sighting target vertical center line in its left-eye image moves to the screen vertical center line of screen gradually from the left side of screen vertical center line, overlaps with the screen vertical center line gradually too.(seeing Fig. 4 f)
D-5: this stereopsis target width continues to become greatly 0.16L again gradually, sighting target vertical center line in this process in its eye image is on the right side of screen vertical center line, move to the right of screen gradually, up to the screen vertical center line till the 0.11L.Simultaneously, the sighting target vertical center line in its left-eye image moves to the left side of screen gradually in the left side of screen vertical center line, up to the screen vertical center line till the 0.11L.(seeing Fig. 4 f)
D-6: this stereopsis target width continues to become greatly 0.4L again gradually, sighting target vertical center line in this process in its eye image is on the right side of screen vertical center line, move to the left side of screen gradually, up to the screen vertical center line till the 0.047L.Simultaneously, the sighting target vertical center line in its left-eye image moves to the right of screen gradually in the left side of screen vertical center line, up to the screen vertical center line till the 0.047L.(seeing Fig. 4 f)
E-1: this stereopsis target width diminishes gradually and is 0.23L then, sighting target vertical center line in this process in its eye image is on the right side of screen vertical center line, move to the right of screen gradually, become 0.14L up to distance screen vertical centre linear distance, sighting target vertical center line in its left-eye image is in the left side of screen vertical center line simultaneously, move to the left side of screen gradually, also become 0.14L up to distance screen vertical centre linear distance.(seeing Fig. 4 f)
E-2: this stereopsis target width continues to diminish and is 0.038L, sighting target vertical center line in this process in its eye image moves to the screen vertical center line of screen gradually from the right side of screen vertical center line, and overlap with the screen vertical center line gradually, sighting target vertical center line in its left-eye image moves to the screen vertical center line of screen gradually from the left side of screen vertical center line simultaneously, overlaps with the screen vertical center line gradually too.(seeing Fig. 4 g)
E-3: this stereopsis target width diminishes gradually again and is 0.025L, and the sighting target vertical center line in this process in its eye image moves to the right of screen gradually on the right side of screen vertical center line, up to the screen vertical center line till the 0.13L.Simultaneously the sighting target vertical center line in its left-eye image moves to the left side of screen gradually in the left side of screen vertical center line, up to the screen vertical center line till 0.13L.(seeing Fig. 4 g)
E-4: this stereopsis target width becomes greatly 0.038L again gradually, sighting target vertical center line in this process in its eye image moves to the screen vertical center line of screen gradually from the right side of screen vertical center line, and overlap with the screen vertical center line gradually, sighting target vertical center line in its left-eye image moves to the screen vertical center line of screen gradually from the left side of screen vertical center line simultaneously, overlaps with the screen vertical center line gradually too.(seeing Fig. 4 g)
E-5: this stereopsis target width continues to become greatly 0.16L again gradually, sighting target vertical center line in this process in its eye image is on the right side of screen vertical center line, move to the right of screen gradually, up to the screen vertical center line till the 0.14L.Simultaneously the sighting target vertical center line in its left-eye image moves to the left side of screen gradually in the left side of screen vertical center line, up to the screen vertical center line till 0.14L.(seeing Fig. 4 g)
E-6: this stereopsis target width continues to become greatly 0.4L again gradually, sighting target vertical center line in this process in its eye image is on the right side of screen vertical center line, move to the left side of screen gradually, up to the screen vertical center line till the 0.047L.Simultaneously the sighting target vertical center line in its left-eye image moves to the right of screen gradually in the left side of screen vertical center line, up to the screen vertical center line till 0.047L.(seeing Fig. 4 h)
F-1: this stereopsis target width diminishes gradually and is 0.16L at last, and the sighting target vertical center line in this process in its eye image moves to the right of screen gradually on the right side of screen vertical center line, becomes 0.18L up to distance screen vertical centre linear distance.Simultaneously, the sighting target vertical center line in its left-eye image moves to the left side of screen gradually in the left side of screen vertical center line, is all 0.18L up to distance screen vertical centre linear distance.(seeing Fig. 4 h)
F-2: this stereopsis target width continues to diminish and is 0.038L, and the sighting target vertical center line in this process in its eye image moves to the screen vertical center line of screen gradually from the right side of screen vertical center line, and overlaps with the screen vertical center line gradually.Simultaneously, the sighting target vertical center line in its left-eye image moves to the screen vertical center line of screen gradually from the left side of screen vertical center line, overlaps with the screen vertical center line gradually too.(seeing Fig. 4 h)
F-3: this stereopsis target width diminishes gradually again and is 0.025L, and the sighting target vertical center line in this process in its eye image moves to the right of screen gradually on the right side of screen vertical center line, up to the screen vertical center line till the 0.16L.Simultaneously, the sighting target vertical center line in its left-eye image moves to the left side of screen gradually in the left side of screen vertical center line, up to the screen vertical center line till the 0.16L.(seeing Fig. 4 h)
Above-mentioned 3 d stereoscopic is marked with above-mentioned movement locus and constantly repeats repeatedly, and bootable beholder's eyeball is done abduction exercise, has the effect of adjusting eye muscle, broadening one's vision, improve vision, to myopia, stravismus, amblyopia to improve effect remarkable.
(3) the guiding eyeball is made the 3 D stereo sighting target movement locus of omnidirectional moving
Described 3 D stereo sighting target can appear at along the edge of the screen of described 3D stereoscopic display screen 20 " right side ", " left side ", D score, " on ", on " upper right ", " lower-left ", " upper left ", " bottom right " direction, described 3 d stereoscopic is marked on each direction and shows the scheduled time (for example 2 seconds) afterwards, move to next direction, make omnidirectional moving with the guiding eyeball.
Preferably, as shown in Figure 5,, show that a size is 1/15 a 3 D stereo sighting target (shown in 3 D stereo sighting target ball among the figure) of screen at the right side edge place of the screen of 3D stereoscopic display screen 20.In eye image, this 3 d stereoscopic target central point is on the right side of screen center's point, is 1/2～1/35 of screen width apart from the distance of screen center's point; In left-eye image, this 3 d stereoscopic target central point is on the right side of screen center's point, is 1/2～1/30 of screen width apart from the distance of screen center's point.
Afterwards, this 3 D stereo sighting target size remains unchanged, along the edge of screen appear at successively " right side ", " left side ", D score, " on ", " upper right ", " lower-left ", " upper left ", " bottom right " eight directions.
Above-mentioned 3 d stereoscopic is marked with above-mentioned movement locus and constantly repeats repeatedly, and bootable beholder's eyeball is made omnidirectional moving.Eyeball can promote the blood circulation of eye in the motion of above-mentioned eight directions, strengthens the suppleness of eye muscle motion.For stravismus or strabismic amblyopia, have the balanced action of strengthening stereopsis vision, can reach the effect that disease is alleviated even effect a radical cure.
(4) the guiding eyeball chases after the 3 D stereo sighting target movement locus of apparent motion
Described 3 D stereo sighting target can flash successively at each edge of the screen of described 3D stereoscopic display screen 20, and doing to jump with the guiding eyeball chases after apparent motion.Preferably, shown in Fig. 6 a, show that at arbitrary edge of the screen of display screen 20 size is 1/15 a 3 D stereo sighting target ((shown in spheroid among the figure, supposing that at this 3 D stereo sighting target is presented at the left side edge of screen earlier) of screen.In eye image, this 3 d stereoscopic target central point is in the left side of screen center's point, is 1/2～1/30 of screen width apart from the distance of screen center's point; In left-eye image, this 3 d stereoscopic target central point is in the left side of screen center's point, is 1/2～1/35 of screen width apart from the distance of screen center's point.Described 3 d stereoscopic marks existing disappearance immediately after a second, and appears at another edge of screen, and size remains unchanged, and occurs disappearing immediately after one second, appears at another edge of screen again, and size still remains unchanged.With this rule, described 3 D stereo sighting target appears at each edge of screen respectively.Above-mentioned 3 d stereoscopic is marked with above-mentioned movement locus and constantly repeats repeatedly, and bootable beholder's eyeball is done to jump and chased after apparent motion.
Described 3 D stereo sighting target also can be along the edge of the screen of described 3D stereoscopic display screen 20 along clockwise or counterclockwise move, when a full circle changes next circle, this 3 d stereoscopic target movement locus than last one the circle little, with this till this solid sighting target moves to screen center's point; Afterwards, described 3 D stereo sighting target returns and forereaches starting point again from screen center's point.
Preferably, shown in Fig. 6 b, show that at arbitrary edge of the screen of 3D stereoscopic display screen 20 size is 1/15 a 3 D stereo sighting target (shown in spheroid among the figure, supposing that at this 3 D stereo sighting target is presented at the left side edge of screen earlier) of screen.In eye image, this 3 d stereoscopic target central point is in the left side of screen center's point, is 1/2～1/30 of screen width apart from the distance of screen center's point; In left-eye image, this 3 d stereoscopic target central point is in the left side of screen center's point, is 1/2～1/35 of screen width apart from the distance of screen center's point.
Then, described 3 d stereoscopic target size remains unchanged, along the edge of screen along (or along counterclockwise) direction clockwise with uniform motion, its running orbit was than a last circle little (3 d stereoscopic target size still remains unchanged) when a full circle changeed next circle, with this till this solid sighting target moves to the terminal point of screen center's point.And then, return and forereach starting point from the terminal point of screen center's point.Speed is carried out from slow to fast repeatedly.
Above-mentioned 3 d stereoscopic is marked with above-mentioned movement locus and constantly repeats repeatedly, and bootable beholder's eyeball chases after apparent motion continuously.
Above-mentioned jump chases after to look with chasing after continuously to look and can guide beholder's eyeball to carry out the different apparent motions that chases after, and the regulatory mechanism that can promote extraocular muscles is strengthened oculomotor motility and light sensitivitys, promotes the ocular blood circulation, promotes and distinguishes the thing ability, helps to promote vision.
(5) the guiding eyeball is made the 3 D stereo sighting target movement locus of ∞ orbiting motion
Described 3 D stereo sighting target can move along ∞ shape track on the screen of described 3D stereoscopic display screen 20.Preferably, as shown in Figure 7, show that on the screen upper left side of 3D stereoscopic display screen 20 size is 1/15 a 3 D stereo sighting target (shown in spheroid among the figure) of screen.In eye image, this 3 d stereoscopic target central point is in the left side of screen center's point, is 1/2～1/30 of screen width apart from the distance of screen center's point; In left-eye image, this 3 d stereoscopic target central point is in the left side of screen center's point, is 1/2～1/35 of screen width apart from the distance of screen center's point.
Afterwards, this 3 D stereo sighting target size remains unchanged, and the track counter clockwise direction uniform motion along ∞ shape again along the clockwise direction uniform motion, hockets repeatedly with this rule when expiring a circle.
Above-mentioned 3 d stereoscopic is marked with above-mentioned movement locus and constantly repeats repeatedly, and bootable beholder's eyeball is made the ∞ orbiting motion.By this, can temper the closely motor capacity of converge like the spokes of a wheel at the hub function of eyes eyeball, have the effect that improves vision.
(6) the guiding eyeball is made the 3 d stereoscopic target size and the flicker situation of sensitization focusing motion
Described 3 D stereo sighting target can be 33 D stereo sighting target balls on the screen that is shown in described 3D stereoscopic display screen 20, it is yellow, green, red that the color of these 33 D stereo sighting target balls is respectively, and hit exactly to the rectilinear direction of light valve eyepiece 30 along 3D stereoscopic display screen 20 and to arrange, and glimmer successively in order.
Preferably, as shown in Figure 8, show that on the screen of described 3D stereoscopic display screen 20 three sizes are 1/10 yellow, green, red three 3 D stereo sighting target balls (shown in spheroid among the figure) of screen, these three 3 D stereo sighting target balls hit exactly to the rectilinear direction of light valve eyepiece 30 along display screen 20 and arrange, and vertical dimension yellow, green and red 3 D stereo sighting target ball and light valve eyepiece 30 is respectively 20cm, 60cm and 100cm;
Described three 3 D stereo sighting target balls glimmer according to the order of yellow ball, green ball, red ball, green ball, yellow ball and (promptly glimmer for suitable from the distance of beholder's eyes according to 3 D stereo sighting target ball, from the nearest 3 D stereo sighting target ball flicker earlier of human eye, be to be positioned at intermediary 3 D stereo sighting target ball flicker afterwards, be from human eye 3 D stereo sighting target ball flicker farthest at last, and be to be positioned at intermediary 3 D stereo sighting target ball flicker, be again from the nearest 3 D stereo sighting target ball flicker of human eye afterwards, reciprocal with this sequential loop).Beholder's eyes are watched the ball that flashes respectively.This 3 D stereo sighting target ball can guide beholder's sight line that moves around equably, has the function that strengthens eyes eyeball sensitization focusing, eliminates stereopsis vision and laxes imbalance problem, helps to promote vision.
Above-mentioned 3 d stereoscopic target size, its in the position on the screen and the order that appears on the screen can adjust slightly, also can realize effect of the present utility model.
Preferably, as Fig. 1 b and shown in Figure 2, described three-dimensional artificial amblyopia therapeutic equipment also can comprise left-eye camera 51a, right-eye camera 51b, left eye monitor 52a and right eye monitor 52b, described left-eye camera 51a and right-eye camera 51b can be arranged at the both sides of described light valve eyepiece 30 respectively, place the position on the right side of the left side of described left eyepiece 31 and right eyepiece 32 respectively, the motion that can take left eye and right eye respectively; Described left eye monitor 52a and right eye monitor 52b can be embedded on the described housing 10 or be positioned at outside the described housing 10, are electrically connected with described left-eye camera 51a and right-eye camera 51b respectively, are used for showing respectively that the moving situation of right and left eyes is for supervision.By this, the medical worker can see through the motion conditions of left eye monitor 52a and right eye monitor 52b observation beholder human eye, the treatment of instructing and supervising the beholder.
Wherein, as Fig. 1 b and shown in Figure 2, described three-dimensional artificial amblyopia therapeutic equipment also can comprise interactive controller 60, and this interaction controller 60 is electrically connected with described computer installation 40.Above-mentioned 3 D stereo sighting target can be incorporated in the computer game, the beholder can operate by the object in 60 pairs of computer games of interactive controller, reaches the purpose of amblyopia treatment by this in the amusement process, has strengthened the interest of therapeutic process.Described interactive controller 60 can be handle, stick or steering wheel.
Wherein, as Fig. 1 b and shown in Figure 2, described three-dimensional artificial amblyopia therapeutic equipment also can comprise auxiliary display screen 70 and supervisory keyboard 90, this auxiliary display screen 70 and supervisory keyboard 90 are electrically connected with described computer installation 40, auxiliary display screen 70 is used for shown content synchronization on the described 3D three-dimensional display 20 is shown in this auxiliary display screen 70, so that the content that the medical worker can in time understand the observer to be watched, and, shown content on the described 3D three-dimensional display 20 is adjusted according to the treatment situation.Described supervisory keyboard 90 is used to operate described computer installation 40, to realize start, shutdown, menu option, play, stop, F.F., rewind down, returning and other miscellaneous function.
Preferably, shown in Fig. 1 a and Fig. 1 b, described three-dimensional artificial amblyopia therapeutic equipment also can comprise electric up-down platform 80, and described housing 10 is fixed on this electric up-down platform 80, and can the lifting with the lifting of this electric up-down platform 80.By this, the three-dimensional artificial amblyopia therapeutic equipment that can make this utility model provide is applicable to the beholder of different heights.
Preferably, be positioned at described light valve eyepiece 30 lower positions on the described housing 10 and be provided with a chin saddle that protrudes in housing 10.This chin saddle can be determined with reference to the distance between common beholder's eye and the chin in the position on the described housing 10.By this, the beholder can place described chin saddle with its chin watching the 3 d stereoscopic timestamp through light valve eyepiece 30, increases beholder's comfort with this.
Though this utility model is disclosed by the foregoing description, yet the foregoing description is not to be used to limit this utility model, technical staff in the technical field in not breaking away from spirit and scope of the present utility model, should make various changes and modification under any this utility model.Therefore protection domain of the present utility model should be as the criterion with the scope that appended claims was defined.
Claims (6)
1. a three-dimensional artificial amblyopia therapeutic equipment is characterized in that, this therapeutic instrument comprises:
Housing (10);
3D stereoscopic display screen (20) is positioned at described housing (10) inside;
Light valve eyepiece (30), this light valve eyepiece (30) comprises left eyepiece (31) and right eyepiece (32), this left side eyepiece (31) and right eyepiece (32) are embedded in described housing (10) and go up over against the position of described display screen (20) central authorities;
Synchronizing signal controller (100) is positioned at described housing (10) inside, and is electrically connected with described left eyepiece (31) and right eyepiece (32); And
Computer installation (40), be positioned at described housing (10) inside, be electrically connected with described display screen (20) and synchronizing signal controller (100), be used for alternately opening and closing by described synchronizing signal controller (100) control described left eyepiece (31) and right eyepiece (32), control the 3 D stereo sighting target that described 3D stereoscopic display screen (20) shows multiple different motion track, and control this 3 D stereo sighting target carry out appearance, go into mirror, become big, dwindle, glimmer and mobile in one or more.
2. three-dimensional artificial amblyopia therapeutic equipment according to claim 1 is characterized in that, this therapeutic instrument also comprises interactive controller (60), and this interaction controller (60) is electrically connected with described computer installation (40).
3. three-dimensional artificial amblyopia therapeutic equipment according to claim 1 and 2 is characterized in that, this therapeutic instrument also comprises:
Left-eye camera (51a) and right-eye camera (51b) are arranged at the both sides of described light valve eyepiece (30) respectively, place the position on the right side of the left side of described left eyepiece (31) and right eyepiece (32) respectively, are used for taking respectively the motion of left eye and right eye; And
Left eye monitor (52a) and right eye monitor (52b) are electrically connected with described left-eye camera (51a) and right-eye camera (51b) respectively, are used for showing respectively that the moving situation of right and left eyes is for supervision.
4. three-dimensional artificial amblyopia therapeutic equipment according to claim 1, it is characterized in that, this therapeutic instrument also comprises auxiliary display screen (70) and supervisory keyboard (90), this auxiliary display screen (70) and supervisory keyboard (90) are electrically connected with described computer installation (40), described auxiliary display screen (70) shows upward shown content of described 3D three-dimensional display (20) synchronously, described supervisory keyboard (90) is used to operate described computer installation (40), to realize start, shutdown, menu option, play, stop, F.F., rewind down, function such as to return.
5. three-dimensional artificial amblyopia therapeutic equipment according to claim 1 is characterized in that, this therapeutic instrument also comprises electric up-down platform (80), and described housing (10) is fixed on this electric up-down platform (80), and can the lifting with the lifting of this electric up-down platform (80).
6. three-dimensional artificial amblyopia therapeutic equipment according to claim 1 is characterized in that this therapeutic instrument also comprises the chin saddle, and this chin saddle protrudes in described housing (10), and is positioned at the above light valve eyepiece (30) lower position of described housing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202523947U CN201775712U (en) | 2010-07-02 | 2010-07-02 | Three-dimensional simulating amblyopia therapeutic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202523947U CN201775712U (en) | 2010-07-02 | 2010-07-02 | Three-dimensional simulating amblyopia therapeutic instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201775712U true CN201775712U (en) | 2011-03-30 |
Family
ID=43788949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202523947U Expired - Lifetime CN201775712U (en) | 2010-07-02 | 2010-07-02 | Three-dimensional simulating amblyopia therapeutic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201775712U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012000457A1 (en) * | 2010-07-02 | 2012-01-05 | Wang Zheng | Three-dimensional-simulation amblyopia therapy instrument |
| CN103006419A (en) * | 2012-12-04 | 2013-04-03 | 芮建军 | Three-dimensional multifunctional vision training instrument |
| CN107648019A (en) * | 2017-10-24 | 2018-02-02 | 北京明普慧视科技有限公司 | A kind of eyesight dynamic training instrument |
| CN108542725A (en) * | 2018-02-26 | 2018-09-18 | 上海思明堂生物科技股份有限公司 | A kind of amblyopia training system |
-
2010
- 2010-07-02 CN CN2010202523947U patent/CN201775712U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012000457A1 (en) * | 2010-07-02 | 2012-01-05 | Wang Zheng | Three-dimensional-simulation amblyopia therapy instrument |
| CN102309396A (en) * | 2010-07-02 | 2012-01-11 | 王正 | Three-dimensional (3D) simulation amblyopia therapeutic apparatus |
| CN103006419A (en) * | 2012-12-04 | 2013-04-03 | 芮建军 | Three-dimensional multifunctional vision training instrument |
| CN107648019A (en) * | 2017-10-24 | 2018-02-02 | 北京明普慧视科技有限公司 | A kind of eyesight dynamic training instrument |
| CN108542725A (en) * | 2018-02-26 | 2018-09-18 | 上海思明堂生物科技股份有限公司 | A kind of amblyopia training system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102309396B (en) | Three-dimensional (3D) simulation amblyopia therapeutic apparatus | |
| CN101843539B (en) | Vision correction device and method | |
| CN201211269Y (en) | Obscure type three-dimensional sight restoration apparatus | |
| CN106491323B (en) | Video systems and devices for treating amblyopia | |
| CN201642757U (en) | Eye caring device and eye caring system adopting same | |
| CN118649069B (en) | VR interactive binocular vision function training system based on line of sight estimation | |
| CN109172293A (en) | Utilize the vision training method and system of image technique and cloud control technology | |
| CN109276422A (en) | The near-sighted prevention and control instrument of regulatory function training | |
| CN201775712U (en) | Three-dimensional simulating amblyopia therapeutic instrument | |
| CN103356367A (en) | Comprehensive bionic training system for eye diseases such as myopia | |
| CN202061037U (en) | Comprehensive optometric training instrument | |
| CN201211268Y (en) | Three-dimensional myopia prevention and control device | |
| CN108143596A (en) | A kind of wear-type vision training instrument, system and training method | |
| CN114610161B (en) | Visual target control method and system of visual rehabilitation device | |
| CN112972220A (en) | Myopia prevention and control therapeutic instrument and prevention and control therapeutic system based on virtual reality technology | |
| CN113855498B (en) | Three-dimensional vision training system | |
| CN209933427U (en) | Binocular stereo vision myopia therapeutic instrument | |
| CN118649070B (en) | An interactive binocular vision function training system and method based on line of sight estimation | |
| CN116343987A (en) | Personalized self-adaptive amblyopia training system and quantitative analysis and adjustment method thereof | |
| CN118078594A (en) | Rehabilitation training system for eye muscle paralysis | |
| CN208319518U (en) | A kind of eye muscle energy training system | |
| CN201664404U (en) | One-to-many monitoring and feedback type three-dimensional vision rehabilitation instrument | |
| CN105991988A (en) | Vision correction mobile terminal and method possessing learning or/and entertainment function | |
| CN205988398U (en) | There is the eyesight-exercising protection device of anti-dazzle equipment | |
| CN202505706U (en) | Multi-functional amblyopia therapeutic apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110330 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |