WO2019169553A1 - Training and rehabilitation device for amblyopia - Google Patents

Abstract

A training and rehabilitation device for amblyopia is implemented in a virtual reality device (10), and comprises a VR headset main body comprising a left portion (13) and a right portion (14). Each of the left portion and the right portion is provided with an optical lens assembly, a display screen, a control module and a storage device. A video (20) is stored in the storage device. The optical lens assembly comprises a first lens (131), a second lens (132), and a third lens (133). A first engagement recess (134), a screen-shielding shutter (135) and a second engagement recess (136) are sequentially arranged at each of the left portion (13) and the right portion (14) in a viewing direction of the eyes. The first engagement recess (134) is used to fix the first lens (131). The screen-shielding shutter (135) is electrically connected to the control module to realize opening and closing of the screen-shielding shutter (135). The second engagement recess (136) is used to fix the second lens (132). The second lens (132) is used to blur a left screen (11) or a right screen (12) so as to reduce visibility of a dominant eye. A display screen is blocked or blurred to train, and thereby correct, the vision of an amblyopic eye, improving the perception of distance and speed in three-dimensional space.

Description

Amblyopia training rehabilitation device Technical field

The invention relates to the field of vision correction, and in particular to an amblyopia training rehabilitation device.

Background technique

About 5,000 people will have one person. Under the current social development, there are more opportunities for close-up use of the eye than in the past. Therefore, the parallax of both eyes is getting more and more serious.

A small number of people in the early childhood will have amblyopia due to poor congenital eyeballs in the eye, and the children with amblyopia are mostly accompanied by the phenomenon of fusion difficulties, so in this unfavorable visual development condition Under the circumstance, the visual acuity of a child with amblyopia is mostly used by another superior eye, while the other amblyopic eye is often abandoned.

When the child is in the process of development, once it is found to have amblyopia, the current practice is mostly corrected by wearing glasses, but for young children, because of the parallax relationship, there is often the phenomenon that glasses cannot be worn. The treatment effect became unhelpful, and the golden correction period before the age of 6 years ago caused the consequences of unrecoverable vision.

Therefore, in view of the above disadvantages, the applicant is expected to be able to propose a visual acuity training rehabilitation device having the effect of correcting amblyopia, so that the user can easily operate the assembly, and is dedicated to research and design to provide user convenience. .

Summary of the invention

The object of the present invention is to provide a visual acuity training rehabilitation device capable of solving the technical problem that the existing amblyopia group, especially a child, misses the optimal treatment period because the visual acuity is not corrected in time, and finally the vision cannot be recovered.

The present invention provides an amblyopia training rehabilitation device, wherein the device is used for training vision to help amblyopia people to perform vision correction or rehabilitation, the device is used for a virtual reality device, including a VR glasses body, and the VR glasses body includes a left An optical lens group, a display screen, a control module and a memory are symmetrically disposed on the left and right eyeglasses, and the film is stored in the memory, and the display is disposed on the left eyeglass body a left view screen, wherein the display screen disposed on the right eyeglass body is a right view screen, wherein

The optical lens group includes a first lens, a second lens, and a third lens,

The left lens body and the right eyeglass body are sequentially provided with a first card slot, a screen shielding shutter and a second card slot in a visual direction of the eye;

The first card slot is used for fixing the first lens, and the first lens is a corrected vision eye lens of the trainee itself;

The screen shielding shutter is configured to shield the left or right screen, the screen shielding shutter is electrically connected to the control module, and the control module is configured to control opening and closing of the screen shielding shutter;

The second card slot is configured to fix the second lens, and the second lens is used to atomize the left or right view screen to reduce the visibility of the superior eye;

The display screen is coupled to the memory for playing a movie in the memory.

Preferably, the memory includes an eye chart and an editing module,

The eye chart is used by the trainee to perform vision test before and after training to detect the training result;

The editing module is configured to store and set a vision value of the trainee.

Preferably, the second lens is an atomizing lens, and the atomizing lens is movably disposed in the second card slot.

Preferably, the atomizing lens comprises an atomizing sheet and an atomizing substrate, and the atomizing sheet is attached to the atomizing substrate.

Preferably, the atomized sheet is an atomized static paste.

Preferably, the atomizing bottom plate is matched with the second card slot, and the atomizing bottom plate is movably disposed in the second card slot.

Preferably, the left glasses body and the right glasses body are further provided with a screen shielding shutter button, the screen shielding shutter button is electrically connected to the control module, and the screen shielding shutter is controlled by pressing the screen shielding shutter button Opening and closing, thereby enabling opening or obscuring the left or right screen.

Preferably, the left lens body and the right eyeglass body are further provided with a lens holder for fixing the first lens, and the first card slot is disposed on the lens holder.

Preferably, the first card slot is configured as a C-type structure, and the first lens is engaged in the first card slot.

Preferably, the lens holder is a hollow stent.

The amblyopia training rehabilitation device of the present invention has the following beneficial effects as compared with the prior art: the amblyopia training rehabilitation device makes the other eye of the amblyopia more visible by obscuring or atomizing the amblyopic eye Visual training is performed to correct the visual acuity of the weaker visual eye, and the two eyes cooperate to make the vision have a sense of distance and speed of the three-dimensional space, thereby increasing the overall practicality.

DRAWINGS

The drawings used in the present application are briefly described below, and the drawings are only for explaining the concept of the present invention.

1 is a schematic structural view of a left eyeglass body of the present invention;

2 is a schematic structural view 1 of a wearable virtual reality device of the present invention;

3 is a schematic diagram of setting of image motion according to the present invention;

4 is a schematic rear view showing the front and rear modes of the film of the present invention;

Figure 5 is a front view showing the front and rear modes of the film of the present invention;

Figure 6 is a schematic diagram showing the lower display of the upper and lower modes of the film of the present invention;

Figure 7 is a schematic diagram showing the upper display of the upper and lower modes of the film of the present invention;

8 is a schematic diagram of left visualization of a left and right mode of a movie of the present invention;

Figure 9 is a schematic diagram showing the right visualization of the left and right modes of the movie of the present invention;

Figure 10 is a schematic diagram showing the lower left imaging of the cross mode of the film of the present invention;

Figure 11 is a schematic diagram showing the lower right imaging of the cross mode of the film of the present invention;

Figure 12 is a schematic diagram showing the upper right development of the cross mode of the film of the present invention;

Figure 13 is a schematic diagram showing the upper left imaging of the cross mode of the film of the present invention;

14 is a schematic structural view of a screen shielding shutter of the present invention;

Figure 15 is a schematic view of the eye chart of the present invention;

16 is a second perspective view of a wearable virtual reality device of the present invention;

Figure 17 is a first schematic view of the use state of the amblyopia training rehabilitation device of the present invention;

Fig. 18 is a second schematic view showing the state of use of the amblyopia training rehabilitation device of the present invention.

Summary of the reference signs:

10 virtual reality device

11 left screen

12 right screen

13 left glasses body

131 first lens

1311 lens holder

132 second lens

133 third lens

134 first card slot

135 screen shutter

1351 screen shutter button

136 second card slot

1361 atomizing lens card slot button

14 right glasses body

20 videos

2 Image motion settings

211 starting and ending point setting

212 moving speed setting

213 pause settings

214 mode setting

30 eye chart

Detailed ways

Hereinafter, an embodiment of the amblyopia training rehabilitation apparatus of the present invention will be described with reference to the drawings.

The embodiments described herein are illustrative of specific embodiments of the invention, and are intended to be illustrative of the embodiments of the invention. In addition to the implementations described herein, those skilled in the art will be able to devise other obvious technical solutions based on the disclosure of the present application and the specification, including any obvious alternatives to the embodiments described herein. And modified technical solutions.

The drawings of the present specification are schematic diagrams to assist in explaining the concept of the present invention and schematically showing the interrelationship of the various parts. Note that the relationship of the various parts of the embodiments of the present invention is shown in order to facilitate clarity. The same or similar reference numerals are used to denote the same or similar parts.

1 is a schematic structural view of a left eyeglass body of the present invention, and FIG. 2 is a schematic perspective view of a three-dimensional structure of a wearable virtual reality device according to the present invention. As shown in FIGS. 1 and 2, the present invention provides a visual acuity training rehabilitation device, wherein The device is used for training vision to help the amblyopia person to perform vision correction or rehabilitation. The device is used in the virtual reality device 10, including the VR glasses body, the VR glasses body includes a left eyeglass body 13 and a right eyeglass body 14, and the left eyeglass body An optical lens group, a display screen, a control module and a memory are symmetrically disposed on the right lens body 14 . The film 20 is stored in the memory, and the display screen disposed on the left lens body 13 is a left view screen 11 and is disposed on the right lens body 14 . The display is a right view screen 12.

The virtual reality device 10 can be connected to an external device (not shown) via a button provided on the virtual reality device 10 or wirelessly or in a wired manner for operation control, wherein the external device is a remote controller, a mouse, Any of a mobile phone or an operation panel. The setting of the image motion of the film 20 can be realized by the buttons on the virtual reality device 10 or by wireless or wired means, and the setting of the operation mode can be specifically performed, and the setting of the left and right video screens or fogging can be selected. Or the settings of the movie 20 play mode, and so on.

The operation mode is set to start and end point setting 211, moving speed setting 212, pause setting 213, and mode setting 214 of the image motion according to the visual acuity of the trainee. The setting of the left and right screen shielding or fogging is to shield or atomize the left or right screen 11 or the right screen 12 of the superior eye that is superior to the amblyopic eye according to the vision of the trainee. The setting of the play mode of the movie 20 is to play the film 20 of the set image motion mode, so that the image frame of the film 20 can display regular motion or irregular motion according to the setting 2 of the image motion, and then The unsightly or atomized right-view screen 12 or the amblyopic eye under the left-view screen 11 can be visually trained along with the image of the played movie 20.

As shown in FIG. 3, during the execution of the amblyopia correction training, the virtual reality device 10 first displays an interface 2 for setting the image motion of the movie 20 to be played, that is, setting the operation mode. The starting point of the starting point and ending point setting 211 is set to zero distance, simulation 6 cm, simulation 8 cm, simulation 10 cm, simulation 12 cm, simulation 15 cm, simulation 18 cm, simulation 20 cm, simulation 22 cm, simulation 25 cm or simulation 30 cm, and the point of return has a simulation of 100 cm, a simulation of 120 cm, a simulation of 150 cm or a simulation of 180 cm. For example: suppose the lens adjustment force setting: between the starting point 8cm ← and the → return point l00cm, by adjusting the force (D) formula D = 100 / distance starting point (near point) adjustment force and adjustment force (D) formula D = L00 / distance from the point of origin (far point) adjustment, you can adjust the eyeball +1250 ° convex mirror ← and → +100 ° convex mirror with the distance change, and the adjustment force will also change. The moving speed setting 212 is specifically set to 1 second, 1.5 seconds, 2 seconds, or 3 seconds, and the moving speed setting 212 is used to confirm whether the concentration of the amblyopic eye of the trainee can keep up with the moving speed of the image of the movie 20. The rhythm, after the trainee's eye tracking ability is used to this speed and rhythm, then slowly accelerates to ensure that the visual acuity of the amblyopic eye starts smoothly, and the movement of the three eye muscles of the iris, ciliary muscle and extraocular muscle And adapt to the speed of movement, and adjust the movement speed and rhythm at any time. The setting of the pause setting 213 is as follows: the pause interval of the movie 20 is less than 0.5 seconds, 0.75 seconds, 1 second or no pause. Wherein, the present invention moves the eye muscles slowly and outwardly by the pause setting 213 to help the image fusion capability. The mode setting 214 is a front-rear mode, an up-down mode, a left-right mode or a cross mode. The mode setting 214 allows the image of the film 20 to appear in different positions before the amblyopia of the trainee to attract the visual acuity of the amblyopic eye. Continuously focus on tracking the image of film 20 to train eye muscle strength.

The above film 20 may be any one of cartoon film, image film, game film, movie film, television film, or the like.

It should be noted that the film 20 of the present invention can be replaced with a tracked moving target, that is, not only the film 20 is used in the process of amblyopia correction, but also other movable objects, as long as it can satisfy the side of the display screen. Just move around.

In a further embodiment of the present invention, the optical lens group includes a first lens 131, a second lens 132, and a third lens 133. Correspondingly, the left lens body 13 and the right lens body 14 are sequentially disposed in the visual direction of the eye. A card slot 134, a screen shielding shutter 135 and a second card slot 136. The first card slot 134 is used to fix the first lens 131. The first lens 131 is an eye-specific lens of the trainee, that is, a dedicated myopia or amblyopia lens configured by the trainer. The screen shading shutter 135 is used to shield the left screen 11 or the right screen 12, the screen shading shutter 135 is electrically connected to the control module, and the control module is used to control the opening and closing of the screen shading shutter 135, thereby realizing the left screen 11 or the right screen 12 Obscuring, and then performing eyesight training on the one of the trainee's more ambly eyes. The second card slot 136 is configured to fix the second lens 132, and the second lens 132 is used to atomize the left view screen 11 or the right view screen 12 to reduce the visibility of the superior eye. The atomized eye is better than the amblyopia. The visibility is lower, and the one that is weaker is converted into the main eye.

That is, before starting to use the amblyopia training rehabilitation device of the present invention or using the amblyopia training device of the present invention to separate the superior and ambly eyes according to the naked eyesight of the trainee, and superior to the amblyopia. The display screen of the virtual reality device 10 of the superior eye is shielded or atomized. For example, when the left eye is amblyopia, the right view 12 of the virtual reality device 10 is shielded or fogged, and vice versa. The shielding of the display screen is to blacken the screen or to obscure the black object, so that the superior vision under the display screen can give up the visual motion, and the fog of the display screen blurs the screen. Degree adjustment (as shown in Figure 4 to Figure 13), to simulate visual vision, specifically using the atomization film to blur the sharpness of the picture, that is, to reduce the visibility of the superior eye, such as adjusting the blur of the picture It is 480×480, so that the excellent eye can still track the image although it is not clear, so as to cooperate with the amblyopia to coordinate exercise. Among them, the method of adjusting the blur degree of the screen may be adjusting the resolution, adjusting the contrast and brightness, or adjusting the opacity.

In a further embodiment of the invention, the display screen is coupled to a memory for playing the movie 20 in the memory. Specifically, during playback, the movie 20 will exhibit a motion state, that is, the image frame in which the movie 20 is located will exhibit regular motion or irregular motion, and the image itself in the movie 20 will not rotate or move. The rule motion is that the image frame of the film 20 moves in a clockwise direction or in a counterclockwise direction, and the image frame is played at the position after the movement, and after a certain time, moves to the next position. Playback of the image screen, for example, moving in a clockwise direction of 12→3→6→9→12, or moving in a counterclockwise direction of 12→9→6→3→12, and the image is displayed at each position for 20 seconds. Move in the next direction and rest for 10 minutes after 15-20 minutes of continuous viewing. In addition, the irregular motion is that the image frame of the film 20 will be in the front and rear directions (as shown in FIG. 4 and FIG. 5), in the up and down direction (as shown in FIG. 6 and FIG. 7), and in the left and right direction (as shown in FIG. 8 and FIG. 9). (as shown) or the cross direction (as shown in Figure 10, Figure 11, Figure 12 and Figure 13) to move arbitrarily, and play the video screen at the position after the move, after a certain time, move to the next position Play the video screen; for example, move in any direction such as 12→6→12 movement, 9→3→9 movement, 11→5→2→8 movement, and the image is displayed at each position for 20 seconds. Move in the next direction and rest for 10 minutes after 15-20 minutes of continuous viewing. This way, the image frame of the movie 20 is set in a moving manner in order to attract the visual acuity of the amblyopic eye to continuously focus on tracking the image of the film 20 to train the eye muscle strength.

In a further embodiment of the present invention, as shown in FIG. 15, the memory includes an eye chart 30 and an editing module, and the eye chart 30 is used by the trainee to perform vision detection before and after training to detect the training result, and the editing module uses For storing and setting the visual value of the trainee. Such an arrangement enables the trainee to use the device of the present invention to obtain the naked eye visual acuity value and the trained naked eye visual acuity value, and save the visual acuity value before and after the training, so that the trainee can know his or her vision condition in time. The above-mentioned visual acuity chart 30 can be represented by a common English letter C or E, or can be represented by various patterns such as animals, so that amblyopia under the unshielded or atomized screen can be performed. The degree of improvement in visual acuity of the amblyopic eye is detected.

In a further embodiment of the present invention, the second lens 132 is an atomizing lens, and the atomizing lens is movably disposed in the second card slot 136. Since each trainer's eyes need to be atomized to different extents, the eyes may be specifically viewed from both eyes. The degree of fogging is determined without waiting for the situation. Therefore, the replacement of the atomizing lens is performed as needed by disposing the atomizing lens in the second card slot 136, so that the device of the present invention can use more trainees. As the visual acuity of the amblyopic eye progresses, the degree of atomization of the superior eye can be adjusted, and the degree of fogging of the "optimal eye" can be adjusted correspondingly according to the "visual" conditions of more trainees.

In a further embodiment of the invention, the atomizing lens may comprise an atomizing sheet and an atomizing substrate, the atomizing sheet being attached to the atomizing substrate. Preferably, the atomized sheet is an atomized static paste. At this time, the atomizing bottom plate may be a flat glass, an ordinary lens, or a lens of other materials, but all of them need to satisfy the atomizing bottom plate to be transparent, and as long as it is satisfied after the atomizing static paste is attached, In the case of viewing the video screen, it is also possible to atomize the video screen, that is, to change the visibility of the superior eye that needs to be atomized.

It should be noted that when using the atomizing lens of the present invention, it is first necessary to pull out the atomizing bottom plate from the second card slot 136, and the trainee can perform replacement of the appropriate atomizing piece according to his own vision. Simply take out the original atomized piece, attach the atomized piece to be replaced to the atomizing bottom plate, and then press the atomizing bottom plate into the second card slot to complete the entire process of atomizing piece replacement. For example, 1.0 is set to standard vision, and the visual acuity of the left and right eyes of a trainee is 0.6 and 0.3 respectively. At this time, the left eye is the superior eye, the right eye is the amblyopia, and the atomic eye needs to be the superior eye. The visual acuity is 0.2, that is, the atomized bottom plate in the second card slot 136 of the left lens body 13 needs to be pulled out, the 0.2 atomized piece is attached to the atomizing bottom plate, and then the atomizing bottom plate is pushed into the first In the two card slots 136, the placement of the atomized sheet can be completed. If after a lot of training, the visual acuity of the amblyopic eye is improved, for example, to 0.5, it is necessary to atomize the vision of the eye, which is the eye, to 0.4, and then the second card slot needs to be replaced. The 0.2 atomizing sheet is replaced with a 0.4 atomizing sheet, and the replacement process can be repeated. Specifically, the arrangement of the atomizing bottom plate and the second card slot 136 in the present invention can be set to the existing mobile phone SIM card setting manner, that is, the second card slot 136 can be extracted from the side at any time, thereby realizing the trainee. The atomizing sheet can be replaced at any time according to its own needs, or the second card slot 136 can be set as a drawer type pulling method, as long as the atomizing sheet can be easily replaced, the specific setting manner is not unique.

In a further embodiment of the present invention, in order to open the second card slot 136 conveniently and quickly, an atomizing lens card slot button 1361 may be disposed on the left eyeglass body 13 or the right eyeglass body, as shown in FIG. The atomizing lens card slot button 1361 opens the second card slot 136.

In a further embodiment of the present invention, in order to enable the atomizing substrate to be perfectly engaged in the second card slot 136, the atomizing substrate of the present invention is matched with the second card slot 136, and the atomizing substrate is active. It is disposed in the second card slot 136. The arrangement is such that the atomization static replacement can be performed according to the needs of the trainee itself, thereby enabling the present invention to be applied to more trainees.

In a further embodiment of the present invention, the left eyeglass body 13 and the right eyeglass body 14 are further provided with a screen shielding shutter button 1351. As shown in FIGS. 16 and 17, the screen shielding shutter button 1351 is electrically connected to the control module by pressing. The screen shutter shutter button 1351 controls the opening and closing of the screen shading shutter 135, thereby enabling the left screen 11 or the right screen 12 to be opened or blocked. Specifically, as shown in FIG. 14, the screen shading shutter 135 of the present invention can be set as a shutter setting mode of a camera or a camera, and the shielding of the left or right screen 11 or the right viewing screen 12 can be controlled by pressing the screen to block the shutter button 1351, and thus can be targeted to The amblyopia is targeted for training, so that the amblyopia of the trainee can be better trained, the tracking ability of the amblyopic eye can be improved, and the visual acuity of the amblyopic eye can be improved.

In a further embodiment of the present invention, the left eyeglass body 13 and the right eyeglass body 14 are further provided with a lens holder 1311. As shown in FIG. 18, the first card slot 134 is disposed on the lens holder 1311 for fixing the first lens. 131, that is, a structure of the first card slot 134 is disposed on the lens holder 1311. In order to enable the first lens 131 (the dedicated lens of the trainer's own lens) to be better disposed on the lens holder 1311, the first card slot 134 is preferably set to a C-type structure, and only needs to be used in the first use. The lens 131 is engaged in the first card slot 134. Meanwhile, in order to reduce the weight of the lens body, the lens holder 1311 may be provided as a hollow bracket, and the hollow lens holder 1311 fixes the first lens 131 on the first card slot 134.

In a further embodiment of the present invention, the memory may further include a fireworks video, which may be inserted at any time during the playing of the movie 20, and may also play the fireworks separately in the display screen, and the fireworks have different playing frequencies of different styles. Different colors of fireworks, if you select the fireworks mode to play on the display separately, the playback of the movie 20 will not be displayed on the display. The effect of adding the fireworks display is to increase the visual stimulation of the trainee, and thus Good eye tracking ability.

The present invention shields or atomizes the left or right view screen 11 or the right view screen 12, so that the unsightly or atomized left eye view 11 or the right eye view 12 under the right view screen 12 can perform regular movement along with the image of the play movie 20 or Irregular exercise to strengthen the three-way movement of the eye muscles of the amblyopic eye (appropriate contraction and relaxation and interactive movement), so that the amblyopia of the trainee can be adjusted better after visual training to achieve normal standard vision .

It should be noted that, in the amblyopia training rehabilitation device of the present invention, the image frame of the film 20 keeps the image frame in the horizontal plane of the display screen during the movement, that is, the image frame is only the movement of the image frame as a whole during the movement. And the image frame of the film 20 itself does not move or rotate.

The embodiment of the amblyopia training rehabilitation device of the present invention has been described above. The specific features of the amblyopia training rehabilitation device of the present invention can be specifically designed in accordance with the functions of the above-disclosed features, which are all achievable by those skilled in the art. Furthermore, the technical features disclosed above are not limited to the combinations of the disclosed and other features, and other combinations of the various technical features may be made by those skilled in the art in accordance with the purpose of the present invention to achieve the object of the present invention.

Claims (10)

An amblyopia training rehabilitation device, characterized in that the device is used for training vision to help amblyopia people to perform vision correction or rehabilitation, the device is used for a virtual reality device, including a VR glasses body, and the VR glasses body includes left glasses An optical lens set, a display screen, a control module and a memory are disposed symmetrically on the left and right eyeglasses, wherein the memory is stored in the memory, and the display screen on the left eyeglass body is a left view screen, wherein the display screen disposed on the right eyeglass body is a right view screen, wherein The optical lens group includes a first lens, a second lens, and a third lens, The left lens body and the right eyeglass body are sequentially provided with a first card slot, a screen shielding shutter and a second card slot in a visual direction of the eye; The first card slot is configured to fix the first lens, and the first lens is an eyeglass lens of the trainee's own body; The screen shielding shutter is configured to shield the left or right screen, the screen shielding shutter is electrically connected to the control module, and the control module is configured to control opening and closing of the screen shielding shutter; The second card slot is configured to fix the second lens, and the second lens is used to atomize the left or right view screen to reduce the visibility of the superior eye; The display screen is coupled to the memory for playing a movie in the memory. The amblyopia training rehabilitation device according to claim 1, wherein the memory includes an eye chart and an editing module. The eye chart is used by the trainee to perform vision test before and after training to detect the training result; The editing module is configured to store and set a vision value of the trainee. The amblyopia training rehabilitation device according to claim 1, wherein the second lens is an atomizing lens, and the atomizing lens is movably disposed in the second card slot. The amblyopia training rehabilitation apparatus according to claim 3, wherein the atomizing lens comprises an atomizing sheet and an atomizing substrate, and the atomizing sheet is attached to the atomizing substrate. The amblyopia training rehabilitation device according to claim 4, wherein the atomizing sheet is an atomized static patch. The amblyopia training rehabilitation device according to claim 4, wherein the atomizing bottom plate is matched with the second card slot, and the atomizing bottom plate is movably disposed in the second card slot. The amblyopia training rehabilitation device according to claim 1, wherein the left eyeglass body and the right eyeglass body are further provided with a screen shielding shutter button, and the screen shielding shutter button is electrically connected to the control module. Pressing the screen shutter button to control the opening and closing of the screen shutter shutter, thereby opening or shielding the left screen or the right screen. The amblyopia training rehabilitation device according to claim 1, wherein the left eyeglass body and the right eyeglass body are further provided with a lens holder for fixing the first lens, and the first card slot is disposed at On the lens holder. The amblyopia training rehabilitation device according to claim 8, wherein the first card slot is configured as a C-type structure, and the first lens is engaged in the first card slot. The amblyopia training rehabilitation device according to claim 8 or 9, wherein the lens holder is a hollow holder.

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