TW561041B - Method and device for dynamic training of vision by lens - Google Patents

Abstract

The present invention relates to a method and a device for dynamic training of vision by lens. A prism is used to enable an eyeball to generate an outward putting movement; and a convex lens is used to relax the adjusted vision of an eyeball. The two mechanisms are used to alleviate the worsening of shortsightedness and reduce the degree of shortsightedness. The device electrically or manually controls the locations of the prism and the convex lens so that the vision of a user can pass through the prism or convex lens in order to see an object, thereby making the device easy to use. The device can be designed into a helmet-type, a spectacle frame type, an eye mask type, or a desk top type.

Description

561041

[Technical Field to which the Invention belongs] The present invention relates to a method and device for visual training using dynamic lenses', particularly a method for allowing eye muscles to move moderately in a natural state, thereby preventing the myopia degree from deepening and reducing the myopia degree. [Prior art] The structure of the eyeball is like a camera. The ciliary muscle inside the ciliary body is controlled by the thickness of the lens, so that it can be adjusted: ACcommodation) so that the image can be seen clearly when viewed from afar. Outside the eyeball j, there are six external eye muscles to control the direction of eyeball rotation. Each of the two eyes: Article: The eye muscles cooperate with each other to look in the same direction and fix the same target. Exhibition (Divergence), towards the same goal. 2 The function of internal collection and abduction in two eyes, and the regulating function of the crystalline lens, will see the near 5 2 effect. This is a fact known in ophthalmology. That is, the two = column 'set can help the ciliary muscle contraction and thicken the lens adjustment so that the near object is: the abduction of the outer eye muscle when the Si is looking, and the opposite is helpful for the eyelash, / f 11, I, so that The water crystals automatically thin to see the distance. plus. Id is developed to increase close-sighted vision work. The ciliary muscle and two books, computers, and television are all contracted. The rectus muscles within the ciliary muscle are over contracted for a long time and become rigid. Thin, so ^ Lu 1 = will make the fat crystal become obsolete when it is far away and cannot be formed :: The image will be imaged in front of the omentum, so that it will be blurred when far away, 561041 V. Description of the invention (2) Myopia, by myopia . Inflectional fatness makes the image normal, but since the initial stage of the eye is changed from inflectional myopia through ^ abrogation, that is, continuous long-term state, the image is transformed on the omentum, resulting in that myopia will be inhibited by each other's malignant suppression, which can The deepening of sexual myopia is a swing. Regardless of the distance, theoretically, the abducted eye position, when the ball is in the set, the action of abduction, ophthalmology's vision is a normal time for myopia, but 9l11Rn7 / ± η means that the myopia that is formed is that the eyelashes are too long on the anterior axis of the omentum, and the short-sighted eye axis gradually evolves into a cycle that is deepened by the current table year. And if you look closer, only strengthening can balance the facts with the contrary. Health and deepening of normal vision why not cause, caused by excessive sphincter. Make the image reach the beginning (pseudo-internal and external eye muscles grow away from the operation, so that most of the reason for the axial bay is a result. So the axial length can be divided into flexion contraction, axial myopia can not be done without omental myopia , The near-eye shadow myopia. This person suffers from inflection, if the degree can be increased, and the myopia and axiality cause the crystalline lens to be formed by the crystalline lens. After the myopia's inflexibility is moderately relaxed, gradually It is easier to adapt to this kind of image. It is the acquired environmental myopia. The combination of sexual myopia and axial near-inflection myopia can suppress the axial looking species, and the eyeballs of this animal will only swing inward. That is, the inner set. The outer swing, that is, the inner set effect that is more highly civilized than the distant parallel sight. When the degree of the eye set automatically helps to increase the viewing. The effect can help to reduce the viewing. This is why it can be said that long-term excessive insets and tunes are the cause. I do not have myopia), and there is also myopia caused by the formation of myopia? This is because of myopia

Page 5 561041 Case No. 91116074 V. Description of the invention (3) ^ Month Revision The reason is: ‘multiplying by a fixed focal length for a long time’, which is caused by the multiplication of factors. People with normal eyesight—near focal lengths, so the inner and outer eye muscles are very full ’, so they can look far and close. The eye muscle is the same as the muscles elsewhere in the body. If the arm is placed on the table for a long time, the muscles on the arm will be sore and stiff, so the inner and outer eye muscles of the ball that do not cause muscle soreness when the arm is moved are the same reason and the movement from time to time It will be rigid to stop myopia and it is not necessary to give up myopic work completely, so that the inner and outer eye muscles can flex flexibly. Inner set, outreach, tune-in and relax tune-in, freely, don't fix it for a long time at _ kind of focal length times multiplied by the short distance. The spirit caused by the habit. In particular, the close focal length, two, because it is fixed for a long time to fresh, flexible, no rigid arms or a fixed becomes less rigid. To be able to prevent myopia, but also to this kind of movement and eye position myopia. The posture of the legs is flexible. . So often see. Because it can be said in the near future, if it can be done in a short time, this means that the muscles are indifferent, and the hand, on the other hand, changes the focal length of the eye. Therefore, it is necessary to prevent the eyeballs from being exchanged during work.

There were many vision rehabilitation devices in the past that focused on eye movements. Some use the eyes to follow redundant movements to train the outer eye muscles, and some look at a target to move far and near to train the inner eye muscles. But these can only achieve the movement of the two eyeballs co-moving, but can not achieve the movement of the two eyeballs swinging out, so the effect is not good. Because, only when the eyes are swayed out, can it really help the regulator relax more closely. In clinical, the axial length of axial myopia is faster than the natural growth rate of growth. Therefore, the fundus can be seen on the fundus omentum,

561041 —Case No. 5. Description of the invention (4) Nie side of nerve disc appeared. But why does the pole turn excessively toward the eye for a long time, and the side of the back pole is pulled apart to cause the eye to grow, the conventional vision is specially set aside, but this kind of hard work continues, and the rehabilitation device is regarded as this. Shortcomings and [inventive content] 91116074

There will be half months in the department. This half moon spot will only turn inward, that is, inside and closer to the nose, it will turn to the ear's side, and it will be stretched and the bilateral half-monthly force rehabilitation device will be ineffective for a short period of time. The invention is completely effective to prevent the shape of blue from appearing on the side for too long, and the active part. The other of the Ichihara's efforts to practice, the most interstitial color spots (caused by the side of Nie? Caused by the collection of eyeballs caused by the optic nerve, therefore, eye pockets. The disadvantage is that training can not be abandoned halfway, also called myopia spots) It is attributed to the eyeball that the optic nerve is located at the corneal end toward the nasal junction with the eyeball. The internal effect is that it must be somewhat effective during daily rehabilitation. Period, months, years, and so on in the end to overcome the effect of deepening the nearsightedness of the aforementioned conventional vision rehabilitation device. f Mao Ming's first goal is to provide a dynamic lens vision training method, which uses a prism to divide any single target that is seen into two. Then, due to the role of the brain image dissolving mechanism, the inner focus or abduction of the eyeball is not necessary. Become a double shadow, so that the eye can easily achieve eye movement and the most difficult eye movement. In addition to the stretch function, it can pull the medial rectus muscle that has been excessively contracted to relax it, and also has the effect of automatically adjusting and relaxing the eyes. A second object of the present invention is to provide a dynamic lens vision training method, in addition to the above-mentioned prisms, and the use of convex lenses, while the eyeball is abducted to help reduce the adjustment of vision, and a convex lens is added instead of the adjustment when viewed closely.

^ MU4l

Depending on the effect. The second purpose of the correction method is to provide a dynamic lens vision training time, and to use the time to add convex lenses, in conjunction with 稜鏡, to achieve long vision. Can also relax the medial rectus muscle during work and change the focal length and completely relax the adjustment method of the invention. It also works (the power of deepening from a few seconds to a few seconds. The fourth effect when using the additional call to be loaded is clear when the effect is clear. The effect is ten seconds. The fifth one uses kinematics to reduce the number of axes. The sixth one is Yu Zuojun, and occasionally aims to provide a dynamic lens vision training method to tragically and continuously activate the inner and outer eye muscles in a short period of time. Eyes are hungry once, and the goal of preventing myopia is to provide a dynamic lens vision training method to alleviate the inner set, to prevent the deepening of axial myopia, and the effect that the posterior pole of the eyeball and the optic nerve are reversed to push myopia. Objective To provide a dynamic lens vision training equipment for homework, computer, or TV while relaxing the internal and external eye muscles unconsciously, without the need for training, it can be used for effective rehabilitation for a long time.詈 ， 直 二 # ^ 第, the purpose is to provide a dynamic lens vision training equipment ^ ^ Ming dynamic "meaning, there are changes in time, and two changes in the lens * time changes include 稜鏡 and convex lens plus or minus At this time, the interval is moving. In addition, the time interval should be longer, α achieves the effect of swinging out and relaxing (about 10 ~ 30 seconds), and the time interval taken off should be short, so that the eye muscles have only a short period of inset and adjustment. Contraction movement (about 5 ~ 2 0

Page 8

561041 Five-second set-style frame with clear [position two is placed convex-indicated-point phase invention description (6) The eighth object of the present invention is to provide a dynamic lens vision training equipment, which can be nothing more than various Different types, such as head-mounted type, eye-mounted military glasses type, and desktop type for desktop. A ninth object of the present invention is to provide a dynamic lens vision training equipment, which is designed to be additionally provided with an external "plug-in spectacle frame". The mirror 2 includes various combinations of a convex lens, a concave lens, a lens, and the like, so as to suit different use distances of different users. In addition, the attached lens is also equipped with the user's nearsightedness to replace the user's glasses. Other objects and functions of the present invention will be made clearer with further explanation in conjunction with the following drawings. Embodiment] The first figure shows that when the eyeball A of an ordinary person looks at a nearby object B, the eyes are in a state of inset. If a 稜鏡 c is placed in front of the eyeball A, the eye position will swing outward to dissolve the image (as shown in the second picture). The present invention is a dynamic lens vision training method designed using this principle and the structure of the general convex lens D is shown in the third figure, and the present invention combines the convex lens D and 稜鏡 c to form a convex edge. The mirror e can be manufactured by grinding the prism c structure (as shown in the fourth figure) on one side of the convex lens D when the lens is ground. The present invention uses 稜鏡 a relatively thick base as a reference. When the eyeball looks at a near object, the first position where the two sets of prisms are far away from each other (hereinafter referred to as r Base out), At this time, 561041 (Amendment No. 911) iU) 74 was entered. V. Invention description (7) The light of the invention (7) is not substantially affected by the refraction in the sphere, so that the eyeball maintains its intact eye position and hits the eye. Close to each other at the second position (hereinafter referred to as "make the bottom two into the second system in a second state that will be refracted" shot into the eyeball-and make the eyeball swing out (as shown in the second picture). In addition, it can also point the bottom of the cymbal downward 7 (hereinafter referred to as Base down) to make the eyeballs turn upward. This is because when humans enter a civilized life, compared with the era when the older generation has no nearsightedness, the direction of movement of the eyeball when working near is mostly inward and downward, and there is less chance to look upward. Therefore, "Base down" is used to promote the movement of the eye muscles. When the eyeball is looking at a distant object, then the "Base in" and "Base out" are alternated to make the eye muscles swing out and set inside, or the "Base in" and the 稜鏡 or convex ridges are alternated use. The length of time depends on whether the device is used for near or remote use, for example: when using near (such as doing homework or playing computer, video games) plus 20 seconds of 稜鏡 or convex lens (referring to the base in) Time to remove 稜鏡 or convex lens 6 seconds (referring to Base down) Long-distance use (such as watching TV) plus time to 稜鏡 or convex lens 10 seconds (referring to B asei η) •• Remove the prism or convex lens Time is 6 seconds (referring to Base dowη). The time of adding the 稜鏡 or convex lens is about 10 ~ 30 seconds, less than 10 seconds-, the dizziness and discomfort may be caused by the change too fast. If it is more than 30 seconds, The training effect on the eyeball is less.

Page 10 561041 f No. 91116074 V. Description of the invention (8) The removal time is about 5 ~ 20 seconds. During this time period, the inner and outer eye muscles will return to a contracted and tense state, so the time period cannot be too long to achieve the effect of exercise and relaxation of the present invention. Lens changes include power and position. Power: The same power and convexity for the left and right eyes (hereinafter referred to as the power of a single eye). ‘’ When you look closely, you ’ll need to add more degrees. Because the angle of the inner set of the eyeball is larger when viewed close-up than when viewed from a distance, it takes more degrees to swing the eyeball outward. Therefore, the power of 稜鏡 and convex lens should be as follows when viewed closely: 稜鏡 Degree: 4Δ Diopter ~ 10Λ Diopter (degree of monocular) convex degree: + 1 · 〇Diopter ~ + 3.0 Diopter (convex degree of single eye) The degree should be less when added, because the concentration in the eyeball is already small when viewed from a distance. If you use too much 稜鏡, the image will not be fused. However, if the degree is less than 3ΔD i opt, the angle of the eyeball is too small, and the training effect will be quite limited. If the degree is too large, the complex image will not be fused. Therefore, When viewed from a distance, the power of 稜鏡 and convex lens should be as follows: 稜鏡 Power: 3Δ Diopter ~ 8Λ Diopter (Monocular power) Convex power: + 0 · 25 Diopter ~ + 0.75 Diopter (Monocular power) After clinical trials The magnitude of the increase should be different from person to person. If the eye position has an external oblique position, the original eyeball is more swaying, so more prism power can be used. For those who have an oblique position, the lower degree should be used.

561041 '_91116074__year month said _ correction_ V. Description of the invention (9) The degree-adjusting lens, which varies from person to person, can be set in an external-type eyeglass frame. The degree of the convex lens is between about +0.25 Diopter and +3.0 Diopter-this' includes the total power added during the action. The convex-mirror power in the present invention refers to the power of a single eye, and when the lenses are used in overlapping, it refers to the power of a single eye overlapping lens. The convex lens power should be used more when viewed close-up than when viewed from a distance, and the power used is inversely proportional to the distance of the target. The convex lens power actually used in the present invention should be more than +0.25 Diopter ~ + 0.75

Diopter. Only in this way can hazy vision stimulate the complete relaxation of vision adjustment. The dynamic lens vision training device provided by the present invention can have various embodiments, and can be designed to be mounted on the head (as shown in the fifth figure), or designed as a spectacle rack type, eye mask Styles and desktop styles for placing on a desktop. A first embodiment of the dynamic lens vision training device of the present invention is shown in FIGS. 6 and 7 and includes a body 10, and two through holes corresponding to the human eyeball portion are provided in the body 10. Window 16, around the window 6 = t a plurality of rollers 12 fixed on the body 10, a ^ 11 'is provided between the rollers 12 and the rollers 12 are supported on the outer diameter of the ring 丨 丨On the groove H. The outer diameter of the swivel ring 11 is provided with gear teeth 13 to make it an external gear. In addition, the ridge E is installed in the second ring 1. The body 1 is additionally provided with two sets of meshing gears 14 which mesh with each other, and are respectively engaged with the teeth 13 of the two sets of swivel rings 11. One of them is combined with the passive bevel gear 1 41 by the W wheel 14 and the other is in the body 1. 〇 There is also 561041 ___ Case No. 91116074 YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY Anthonys The passive bevel gears 1 and 4 are in harmony. The stepping motor 15 is controlled by a pre-designed IC circuit to drive the two sets—the passive gear 14 is rotated and the two sets of swivels 11 are rotated on the roller 12 to adjust the prism E. When rotating, the orientation of the bottom of the mirror can also rotate the convexity between different states such as "Base in", "Base out", and "Base Down". The second embodiment of the dynamic lens vision training device of the present invention is shown in FIG. 8 and FIG. 9 ′, which includes a body, and the body is provided with two lenses C corresponding to the human eyeball portion, which can be fixed. A convex lens or a convex ridge in the window as mentioned in the first embodiment, for example. In addition, two sets of swing arms 11 2 are pivotally provided on the body. The swing arms 11 2 are combined with a swivel ring ii. The swivel ring 11 is embedded with a lens D, which can be a 稜鏡 or a 稜鏡. Each swing arm A gear is coupled to the ends of 11 2, and a plurality of idle gears 17 are meshed between the gears provided on the two swing arms 11 2. A pivot shaft of a swing arm 1 1 2 is combined with a passive bevel gear 141. . A stepping motor 15A is provided on the body, and an active bevel gear 151 is coupled to the passive bevel gear 141. The stepping motor 1 5 A is controlled by a pre-designed IC circuit and can drive the passive bevel gear 1 4 1 to swing with one of the swivel rings 11 and drive the other set of rotations through the linkage of the idler gear 17. The ring 11 swings, so the lens D can be controlled to correspond to the lens C (as shown in the ninth figure), so that the 稜鏡 D is in the "Base in" state, so that the user's eyeball has an abduction effect, or the prism D does not correspond to the lens C (as shown in the tenth figure), but concentrates the user's eyes.

Page 13561041 ------ Serial number 91116074 _year — month η__correction __ 5. Description of the invention (11) The third embodiment of the dynamic lens vision training device of the present invention is shown in the eleventh Figure 12, Figure 12, and Figure 13, which are the combination of the structures shown in Figures 7 and 10; they are provided with two lenses C corresponding to the human eyeball part in the body, which can It is a ridge or a ridge, and the rotation of the lens C is controlled by the aforementioned structure. Two sets of swing arms 11 2 are pivotally arranged on the body, and each swing arm u 2 is combined with a swivel ring u, and a swivel lens D is embedded in the swivel ring 丨 丨, which can be a convex lens or a convex lens. A gear is coupled to the end of each swing arm u 2, and a plurality of idle gears 17 are meshed between the gears provided on the two swing arms 11 2, and a pivot axis of a swing arm 11 2 is combined with a passive Bevel gear 141. A stepping motor 15A is provided on the body, and the active bevel gear 1 5 1 is coupled to the passive bevel gear 1 4 1. The stepping motor 1 5 A is controlled by a pre-designed IC circuit to operate, and then can drive the passive bevel gear 1 4 1 to swing with one of the swivel rings 11 and drive the other through the linkage of the idle gears 7 The group swivel ring can control the position of the lens D so that it corresponds to the lens C (as shown in FIG. 12) or does not correspond to the lens c (as shown in FIG. 13). The fourth embodiment of the dynamic lens vision training device of the present invention is shown in Figs. 14 and 15. It is provided with a passive gear 142 in the center of the projection E formed in the shape of the eyeglass frame. The body is provided with a stepping motor 15, a driving shaft of the stepping motor 15 is provided with a driving gear 152, and the driving gear 15 2 is meshed with the passive gear 142, and the passive gear 1 is driven when the stepping motor 15 is actuated 4 2 to make the projection E rotate to determine whether the projection E corresponds to the eyeball of the user. A fifth embodiment of the dynamic lens vision training device of the present invention is

Page 14 561041 Case number 91116074

V. Description of the invention (12) It is shown in the sixteenth and seventeenth drawings, which includes a lens C and a lens D made of a spectacle frame shape. The lens C may be 稜鏡 or convex, and the lens D may Convex lens or convex ridge. A vertical rack 153 is provided in the center of the frame of the lens D, and a stepping motor 15 is provided on the body. The driving shaft of the stepping motor 15 is provided with a driving gear 152, and the driving gear 15 2 is engaged with the tooth. The bar 153 drives the rack 53 when the stepping motor 15 is actuated to cause the lens β to rise or fall vertically, thereby determining whether the lens warming corresponds to the lens. The sixth embodiment of the dynamic lens vision training device of the present invention It is shown in the eighteenth and nineteenth figures, which is provided with two windows 16 corresponding to the human eyeball portion on the body, and a driving gear 19 driven by a stepping motor (not shown) on the body. , And set a horizontal rule 1 8 3 above and below the body. In addition, two sets of frames 18 are provided with convex prisms E, and slides 1 § 1 are provided above and below the frame 18, and the slides 1 8 1 are matched with the rule 1 83. The side of the frame body 18 is fixedly provided with a horizontal rack 182, and the rack 18 2 is meshed with the driving gear 19. When the driving gear 19 is rotated by a stepping motor, The two sets of frames 18 can be brought closer to or separated from each other synchronously, so that the convex frame ε corresponds to or does not correspond to the window 16. The seventh embodiment of the dynamic lens vision training device of the present invention is shown in the twentieth figure, and a convex lens D, a prism C, and a concave lens F are sequentially arranged in the body from front to rear; among them, the convex lens The power of D is about +10 Diopter ~ + 13 Diopter, the power of this prism C is about 4 △ Diopter ~ 8Δ Diopter, the power of this concave lens F is about -1 0 Diopter

Page 15 561041

_ Case No. 91116074 V. Description of the invention (13) 1 3 D i op ter. The concave lens F is fixed ^ ...-one, wide τ limbs 能 + can move, the 稜鏡 C is set on a lens holder 2, the outer diameter of the lens holder 2 is provided on the | inner diameter of the lens holder 2 is provided with a spiral Groove 21; convex embedded in frame 3

Fits to this spiral groove 2 1. In the body, a bevel gear 4 with a second gear J 4, Q, Q a and a sub-gear 41 is provided, and the bevel gear 4 is meshed with a drive (not shown in the figure) combined with the phase of the stepping motor. The bevel gear 5 can drive the bevel gear 2 when the bevel gear 4 rotates, so that the lens holder 2 can be rotated, thereby driving the “convex through ^ D to approach or leave the ground stably p ^ JL · T \ rr„ k Eight, I u u ^ π Mirror C, the rearward moving distance of the convex lens D is about 1 μm, and the i-focal effect; when the convex lens D is extended forward, the convex penetration can be increased.

&Amp; number of mirrors, pull back to reduce the positive power of the convex lens. The above is only Pantian ^ ^ attempts to make the present invention: Solution: The preferred embodiment of the present invention is not a formal limitation under the same spirit of the invention, so that, wherever included in the corresponding Any modification or alteration of the intention of the invention =

Page 16 561041 _Case No. 91116074_ Year Month Revision _ Brief description of the diagram The first picture is a schematic diagram showing the inner position of the eyes of two eyes when the average person looks at a close object. The second picture is a schematic diagram showing that when the eyes of an ordinary person look at a close object at the same distance through the eyes, the positions of the eyes of the two eyes are swayed to dissolve the image. The third figure is a plan view showing a general convex lens structure. The fourth figure is a plan view showing the structure of a convex lens combined with a convex lens. The fifth figure is a schematic diagram showing an embodiment in which the dynamic lens vision training device of the present invention is designed to be mounted on the head. The sixth figure is a top plan view showing the structure of the first embodiment of the dynamic lens vision training device of the present invention. The seventh figure is a schematic front plan view showing the structure of the first embodiment of the dynamic lens vision training device of the present invention. FIG. 8 is a schematic top plan view showing the structure of the second embodiment of the dynamic lens vision training device of the present invention. The ninth figure is a schematic front plan view showing the structure of the second embodiment of the dynamic lens vision training device of the present invention. The tenth figure is a view showing the second embodiment of the dynamic lens vision training device according to the present invention. FIG. 11 is a schematic top plan view showing the structure of the third embodiment of the dynamic lens vision training device of the present invention. The twelfth figure is a schematic front plan view showing the structure of the third embodiment of the dynamic lens vision training device of the present invention. The thirteenth figure shows the dynamic lens vision training device of the present invention.

Page 17 561041 _Case No. 91116074_ Year Month Day __ Brief Description of the Drawings The structure of the third embodiment, its convex state after swinging. Fig. 14 is a schematic side plan view showing the structure of the fourth embodiment of the dynamic lens vision training device of the present invention. Fig. 15 is a diagram showing the structure of the fourth embodiment of the dynamic lens vision training device according to the present invention, and the state of the convex oscillating motion. The sixteenth figure is a schematic view showing a front view plane of the fifth embodiment of the dynamic lens vision training device according to the present invention, and the 稜鏡 and the convex lens overlap.

Fig. 17 is a diagram showing the structure of the fifth embodiment of the dynamic lens vision training device of the present invention, in which the lens is moved upward without overlapping with 稜鏡. Fig. 18 is a diagram showing the structure of the sixth embodiment of the dynamic lens vision training device according to the present invention, and the front view of the convex lens is removed when the window is moved away from the window. Fig. 19 is a diagram showing the structure of the sixth embodiment of the dynamic lens vision training device according to the present invention, and its convexity is moved to a state corresponding to a window. Fig. 20 is a diagram showing the structure of the seventh embodiment of the dynamic lens vision training device of the present invention.

Component Number: (1) Vision Training Device (1 0) Body (II) Swivel (III) Groove

Page 18561041 _Case No. 91116074_ A simple explanation of the correction plan (1 1 2) Swing arm (1 2) Roller (1 3) Gear tooth (1 4) Passive gear (1 4 1) Passive bevel gear ( 142) Passive gear (15) (15A) Stepper motor (151) Active bevel gear

(152) Drive gear (1 5 3) Rack (1 6) Window (1 7) Idler gear (1 8) Frame (181) Slider (182) Rack (1 8 3) Holder (1 9) Drive gear (2)

(2 1) Spiral groove (22) Gear teeth (3) Frame (4) Bevel gear (4 1) Sub-gear (5) Drive bevel gear

P.19 561041 Case No. 91116074 Modified simple illustration (A) Eyeball (B) Article (C) 稜鏡 (D) Lens (E) Lens (F) Lens

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Claims (1)

561041 ._ Case No. 91116074_Amended in January ____ Sixth, the scope of patent application 1. A dynamic lens vision training device, including: a body that can be placed in front of the user's face, the body is provided with at least A window corresponding to the eyes of the user for external light to penetrate and enter the eyes of the user in the first state; an optical system containing at least one frame in a movable manner It is fixed on the body and can be moved between the first position and the second position. In the first position, the prism system does not substantially affect the first incident state of the incident light. When it is moved to the second position, , The first incident state of the incident light can be changed to the second incident state; and a transmission system, which is connected to the ridge, can drive the optical system to move between the first and second positions so that The user's eye movements can further achieve the purpose of vision training. 2. The dynamic lens vision training device according to item 1 of the scope of the patent application, wherein the optical system further includes a convex lens disposed on the body to cover the window. 3. The dynamic lens vision training device according to item 2 of the scope of the patent application, wherein the convex lens is fixed on the window and faces the ridge. 4. The dynamic lens vision training device according to item 2 of the scope of the patent application, wherein the convex lens system can be moved in the axial direction relative to the prism, and the axial distance between the convex lens system and the diaphragm can be changed. 5. The dynamic lens vision training device as described in item 4 of the scope of the patent application, wherein the range of the changing distance of the convex lens is one centimeter. 6. Dynamic lens vision training as described in item 4 of the scope of patent application 561041 _ 銮 No. 91116074 Rev. _ Date Modification _ 6. The patent application device, wherein the optical system further includes a concave lens, which is fixed on the body between the cymbal and the user's eyes, and is roughly The convex lens is arranged facing the cymbal, and the convex lens is arranged facing the cymbal and can be moved in the axial direction relative to the cymbal to change the axial distance therebetween. 7 · The dynamic lens vision training device described in item 1 of the scope of patent application, wherein the range of the changing distance of the convex lens is one centimeter. 8 · The dynamic lens vision training device according to item 4 of the scope of patent application, wherein the transmission system includes a lens holder, which is rotatably disposed on the body, and the prism is fixed in the lens holder. Facing the window, a spiral groove is provided in the lens holder, and the convex lens is movably disposed in the spiral groove. The transmission system further includes a fixed lens frame for restricting the rotation of the convex lens, and The guide convex lens moves in an axial direction relative to the diaphragm. 9 · The dynamic lens vision training device according to item 1 of the scope of the patent application, wherein the optical system includes a prism lens, and the unit is integrally formed on a convex lens, so that the prism lens has a comparative Thick base. 10. The dynamic lens vision training device as described in item 9 of the scope of patent application, wherein the transmission system includes a swivel ring, the prism lens is fixed in the swivel ring, and substantially corresponds to the window 'the The transmission system further includes a plurality of rollers, which are engaged with the outer ring of the swivel ring so that the swivel ring can rotate about the axis / center line. — 11 · The dynamic lens vision training training device described in item 10 of the scope of patent application, wherein the transmission system further includes a gear system that meshes with the gear teeth provided on the outer diameter of the swivel ring, and is subject to / Driven by the drive Page 22 561041 ------ Case No._ 9111 β〇74 ___ 午 a g_ Amendment ___ 6. Apply for a patent to turn the delta ring, and then make the prism in the first position with the ring And the second position. 1 2 · Moving vision lens training as described in item 11 of the scope of patent application: training device, including two windows, and two corresponding rotations * a prism lens is fixed in it, The two rotating ring systems are respectively engaged with the gear system and can rotate at the same time. When the optical system is in the second position, the bases of the delta helical prisms are close to each other, and when the optical system is in the position In the first position, the bases of the prisms are far away from each other. 1 3. The dynamic lens vision training device according to item 2 of the scope of patent application, wherein the gear system includes a plurality of first gears that mesh with each other and are adapted to the teeth of the swivel rings. The gear system It further includes a pair of meshing bevel gears, one of which is driven by a motor and the other is coupled to one of the first gears. 1 4 · The moving lens vision training device described in item 1 of the scope of patent application, wherein the transmission system includes a rack, which is coupled to the palate, and a gear, which meshes with the rack, and is subject to: Driven by the driving device, it moves between the first position and the second position. 1 5 · The moving lens vision training device according to item 14 of the scope of patent application, which includes two windows and two corresponding cymbals, and the transmission system includes two racks, which are respectively combined On the prisms,: and-the gears are sprayed with the racks, and Yan ’s father drives the spurs, and places them at a distance from each other, a location close to each other The dynamic lens moves horizontally and linearly between vision training positions. 16. If the scope of patent application is No. 14 561041 _Case No. 9 ^ 16074_ Revised Year of the Month _ 6. The patent application scope training device includes two windows and a movable frame on which there are two cymbals, which correspond to these windows, respectively. The system is coupled to the movable frame and driven by the driving device, so that the movable frame and the 稜鏡 above it can be made between the first position that does not overlap with the windows and the second position that overlap with each other. Wrong linear movement. 1 7. The dynamic lens vision training device as described in item 1 of the scope of patent application, wherein the transmission system includes a movable swivel ring for fixing the cymbal, the swivel ring system can be rotated about a rotation axis, and Move between a first position overlapping the window and a second position overlapping the window. 18. The dynamic lens vision training device according to item 17 of the scope of the patent application, wherein the rotation axis is substantially perpendicular to the plane of the user's face. 19. The dynamic lens vision training device according to item 18 of the scope of the patent application, wherein the transmission system includes a gear system coupled between a driving device and the rotating shaft for rotating the rotating shaft. 20. The dynamic lens vision training device according to item 17 of the scope of the patent application, wherein the rotation axis is substantially parallel to the plane of the user's face. 2 1. The dynamic lens vision training device according to item 1 of the scope of patent application, further comprising a control circuit for controlling the transmission system to move the optical system between the first position and the second position. 2 2. The dynamic lens vision training-training device described in item 21 of the scope of patent application, wherein the control circuit can alternately move the frame between the first position and the second position. Stomach 2 3. The dynamic lens vision training device as described in item 22 of the scope of the patent application, wherein the time of the puppet in the first position is about 5-20 seconds, and 561041 ._ Case number 91116074_ 年月 日 __ VI. Application scope The time in the second position is about 10-30 seconds. 2 4. The dynamic lens vision training device described in item 1 of the scope of patent application, wherein the system is a head-mounted type. ; 2 5. The dynamic lens vision training device described in item 1 of the scope of the patent application: device, wherein the system is a spectacle rack type. 26. The dynamic lens vision training device according to item 1 of the scope of patent application, wherein the system is an eye mask type. 2 7. The dynamic lens vision training device described in item 1 of the scope of patent application, wherein the system is a desktop type. Page 25