WO2017088236A1

WO2017088236A1 - Intelligent dynamic compound vision improving instrument

Info

Publication number: WO2017088236A1
Application number: PCT/CN2015/099019
Authority: WO
Inventors: 刘东光
Original assignee: 刘东光
Priority date: 2015-11-27
Filing date: 2015-12-25
Publication date: 2017-06-01
Also published as: CN105250120B; CN105250120A

Abstract

Disclosed is an intelligent dynamic compound vision improving instrument. The intelligent dynamic compound vision improving instrument is provided with a base (100), and comprises an ocular head assembly (1), and a vision improvement training device (2), a vision physiological stimulation device (3) and a control device (4) in communication with the ocular head assembly (1), wherein the vision improvement training device (2) is arranged at the top of the base (100), and the vision physiological stimulation device (3) is arranged in the base (100). The beneficial effects of the intelligent dynamic compound vision improving instrument lie in realizing a dynamic training interface capable of conducting forward and backward zooming motion by means of introducing a transmission component (9). On one hand, all vision improving functions of domestic multifunctional weak sight instruments are maintained. On the other hand, the sensitivity of eyeball adjustment during weak sight instrument training can be enhanced. Hence, all vision improvement training functions are strengthened during dynamic zooming, and same can help to prevent or control the occurrence and development of shortsightedness caused in weak sight instrument therapy.

Description

Intelligent dynamic compound viewer

Technical field

The invention relates to ophthalmic treatment in the field of medical instruments, in particular to an intelligent dynamic compound accuper.

Background technique

Children with amblyopia are common eye diseases in ophthalmology. The incidence rate in China is about 3%, and the total number is about 30 million. Amblyopia treatment is one of the main contents of children's eye health care, and it is highly valued by the whole society. The main methods of amblyopia treatment include wearing glasses or covering the eyes, while the heavier ones need to use the amblyopia instrument to assist in the training of the eyesight.

At present, the main amblyopia instruments popular in the domestic market include a single color light or icon function amblyopia instrument, and a multi-functional integrated or composite type amblyopia instrument with multiple eyesight functions combined. The main disadvantage of these amblyopia devices is that the visualization icon is static and the distance between the interface and the eye is usually less than 15 cm. The process of treatment with such amblyopia is essentially a process of doing fine work at a very close distance, which can easily lead to adjustment of sputum or delay and aggravate acquired myopia. Therefore, in Europe, the United States and other developed countries almost do not use such amblyopia, but Europe and the United States currently do not differ from the above-mentioned special amblyopia treatment instrument, only for the prevention of myopia straight line training.

Therefore, the Applicant believes that it is necessary to develop an eye-viewer that not only retains various composite functions, but also needs to avoid the defects of the conventional composite-type amblyopia which are likely to cause and aggravate acquired myopia during the training process.

Summary of the invention

In view of the defects of the prior art, the present invention aims to provide an intelligent dynamic composite visual acuity device, which comprehensively upgrades various training icon interfaces on the basis of domestic integrated or composite visual amblyopia, and realizes the front by introducing a transmission member. The dynamic training interface of the rear zoom motion preserves all the visual enhancement functions of the domestic multi-functional amblyopia device on the one hand, and increases the eyeball adjustment sensitivity in the visual amblyopia training on the other hand, thereby enhancing the various visual enhancement training functions in the dynamic zoom. And help prevent and control the occurrence and development of myopia caused by the treatment of amblyopia.

Secondly, the dynamic zoom visual stimulation interface of the present invention conforms to the physiologically accommodative visual function of the normal human eye, and thus is more effective for enhancing visual cell development and improving the enhancement performance. It not only solves the defects that traditional amblyopia is easy to cause and aggravate acquired myopia, but also makes a major upgrade of the traditional amblyopia instrument. It also fills the technical blank of the non-dynamic zoom and visual amblyopia instrument at home and abroad.

In order to achieve the above object, the technical solution adopted by the present invention is as follows:

An intelligent dynamic composite visual acuity device, wherein the dynamic composite visual acuity device is provided with a base, including an eye lens assembly, a visual enhancement training device connected to the eye lens, a visual physiological stimulation device and a control device; Provided on the top of the base, the visual physiological stimulation device is disposed in the base;

The eyepiece assembly is composed of a custom frame and a darkroom eye cover, and the darkroom eye cover includes a darkroom lens holder and a darkroom lens cover, the frame is movably connected to the outer surface of the darkroom lens cover, and the darkroom eyecup is sequentially disposed. An eyeball illuminator, a left and right prism, a red and blue spectacles frame, and a red filter frame;

The visual training device is composed of an upper body and a lower body, and is provided with a film box member and a light brush transposer member fixedly connected thereto; and an active connection is connected to the light brush a light brush on one side of the positioner member, and a transmission member that allows the film box to reciprocate;

The visual physiological stimulation device includes a visual stimulation member and a tracing plate connected thereto;

The control device includes a control circuit board and a control PCB board electrically connected thereto;

A convex lens is further disposed between the darkroom lens holder and the additional training device.

It should be noted that in order to prevent light leakage from affecting the training during use, the perimeter of the darkroom mirror cover is provided with a darkroom cushion.

It should be further noted that an eye patch is further disposed between the custom frame and the darkroom lens cover.

It should be noted that, in order to adjust the rotation of the red and blue eyeglass frames and the red filter frame, one ends of the frames of the two protrusions respectively protrude from the darkroom lens holder along the length thereof, and further, protrude from the The end of one end of the darkroom lens holder is further provided with a twist; secondly, the red and blue eyeglass frames and the red filter frame are respectively provided with protrusions, and the darkroom lens holder is provided with a limit corresponding to the convex position The bit block ensures that the red and blue eyeglass frames and the red filter frame rotate within a certain range.

It should be noted that the film box member is composed of a light box, a film box jacket, and a film box that is sleeved therein, and the light box is disposed at a bottom of the film box; the transmission member includes a screw fixing clip and is disposed at the same a screw set in a screw retaining clip and a moving guide rail, the screw fixing clip being fixedly coupled to a bottom of the film case outer casing; wherein the screw set is composed of a screw and a reduction motor rotatably coupled thereto, the screw threading Connected to the screw fixing clip; a moving slider fixedly connected to the bottom of the screw fixing clip is further provided, and a bottom of the moving slider is provided with a slot matching the moving rail.

It should be further noted that the film box comprises a rotating groove and a film rotating shaft inserted therein, and a noise-proof silicone sleeve is disposed on the surface of the film rotating shaft.

As a preferred technical solution, the moving rail has a dovetail shape, and a cross section of the moving slider is matched with the dovetail shape, and between the moving rail and the moving slider. Wear-resistant pieces.

It should be noted that when the present invention is used, the eye lens, the light brush, and the light box are on the same axis.

It should be noted that the light brush transposer member is composed of a positioner front cover and a rear cover, and is provided with a positioning magnet block, a positioner knob and a transverse connection member rotatably connected thereto; wherein The transverse connecting member comprises an upper cover and a lower cover, wherein the lower end of the positioner twist is provided with a vertical helical tooth, and the transverse connecting member is provided with a transverse connecting rod, and one end of the transverse connecting rod is provided with a lateral helical tooth corresponding to and closely connected to the vertical helical tooth, wherein the upper cover and the lower cover are further provided with a silicone clutch sleeve sleeved in the transverse connecting rod; The side is fixedly connected to the light brush.

It should be noted that the visual stimulation component is composed of a micro motor, a hood, a backlight turntable, an LED lamp, and a fixing frame. The hood is inserted into a rotating shaft of the micro motor, and the backlight rotating wheel is disposed on the The hood is connected to the rotating shaft, the bottom of the hood is provided with a light trough, the LED lamp is disposed in the light trough, and the hood is sleeved in the fixing frame, the drawing board Provided on the surface of the fixed frame.

It should be noted that the control circuit board is provided with a driving power source and a function selection module electrically connected thereto. As a preferred solution, the optional training modes of the present invention include, but are not limited to, a light brush, a red flash, a rear image, a grating (visual physiological stimulator), and a level view. Force contrast sensitivity, optotype-background contrast sensitivity, visual positioning, simultaneous viewing, fusion viewing, stereoscopic viewing.

It should be noted that, on the one hand, in order to prevent the moving slider from being detached from the moving rail during the sliding process; on the other hand, in order to realize the training function, at least three positioning sensing circuits are provided on the periphery of the moving rail for determining The moving slider is at a specific position of the moving rail. An inductive circuit is disposed on each of the front end portion and the rear end portion of the moving rail to prevent derailment; and an inductive circuit is disposed near the middle portion of the moving rail to realize a fixed point of the moving slider.

As an implementation manner of the present invention, a training method for the intelligent dynamic composite visual acuity device is also provided:

A method for training using an intelligent dynamic composite visualizer, the method comprising the following steps:

The S1 user or patient transfers out a training chart that requires training;

S2 press the corresponding function key;

S3 through the eyepiece component annotation view in the view or color light;

S4 according to the training requirements of the figure, say the icon E word direction or what figure or quantity, or draw the graphic line by hand;

When S5 selects the light brush training, it uses the line of sight to track the secret palace or airplane map in the picture;

S6 ends the training until the bell rings.

It should be noted that the present invention has different modes, and different training effects can be realized in various modes.

The beneficial effects of the invention are:

1. Integrating the function of amblyopia and the prevention and control of myopia, it is beneficial to prevent and control the occurrence and development of myopia caused by the long-term close-up of the subtle static optotype in the amblyopia.

2. Upgrade the traditional integrated or composite amblyopia treatment instrument from static training mode to dynamic training mode test, so as to actively mobilize multiple visual factors in the movement to promote visual acuity, and improve the sensitivity through focusing sensitivity. Stimulate vision, further mobilize the potential of visual development, and promote the development of difficult amblyopia vision.

3, the existing domestic amblyopia treatment instrument is almost all on a fixed static plane basis for a variety of eyesight training equipment centered on fine eyesight. Because there is a risk of causing and aggravating myopia, almost no developed country has adopted it. The stereoscopic training instrument used in foreign countries is a linear training instrument (ie, an eye adjustment-collection training device). The technical solution of the invention realizes the multifunctional dynamic amblyopia-myopia viewer, thereby filling the blank in this field at home and abroad.

DRAWINGS

Figure 1 is a schematic view of the structure of the present invention;

2 is a schematic structural view of the eye lens of FIG. 1;

3 is a schematic structural view of the training device of FIG. 1;

Figure 4 is a schematic view showing the connection structure of the visual stimulation member and the tracing plate of Figure 1;

Figure 5 is a schematic structural view of the film box member of Figure 3;

Figure 6 is a schematic structural view of the light brush transposer of Figure 3;

Figure 7 is a schematic view showing the connection structure of the light brush transposer and the light brush of Figure 3;

Figure 8 is a schematic structural view of the transmission member of Figure 3;

9 is a schematic structural view of another moving slider and a moving rail in FIG. 8;

Figure 10a is a schematic structural view of the visual stimulation member of Figure 4;

Figure 10b is a schematic structural view of the hood of Figure 10a;

Figure 11 is a schematic view showing the positional relationship between the transmission member and the sensing circuit of Figure 8.

DESCRIPTION OF REFERENCE NUMERALS: base 100, induction circuit 200, eye lens assembly 1, visual enhancement training device 2, visual physiological stimulation device 3, control device 4, convex lens 5, film box member 6, light brush transposer member 7, light The brush 8, the transmission member 9, the custom frame 11, the darkroom lens holder 12, the darkroom mirror cover 13, the eyeball illumination board 14, the left and right prism mirror 15, the red and blue eyeglass frame 16, the red filter frame 17, the eye patch 18, Darkroom cushion 19, upper fuselage 21, lower fuselage 22, visual stimulation component 31, micromotor 311, hood 312, backlight turntable 313, fixed frame 314, light slot 315, tracing plate 32, light box 61, film box jacket 62, the film box 63, the rotating slot 631, the anti-noise silicone sleeve 632, the front cover 71, the rear cover 72, the positioning magnet block 73, the positioner knob 74, the transverse connection member 75, the transverse link 751, the lateral oblique teeth 752 , silicone clutch sleeve 753, upper cover 754, lower cover 755, vertical helical teeth 76, screw fixing clip 91, screw set 92, screw 921, reduction motor 922, moving rail 93, moving slider 94, slotted 941, resistant Grinding sheet 95.

detailed description

The present invention will be further described with reference to the accompanying drawings. It should be noted that the present embodiment is based on the technical solution, and the detailed embodiments and operation procedures are given, but the scope of protection of the present invention is not limited to the embodiment.

As shown in FIG. 1 , an intelligent dynamic composite visual acuity device is provided, and the dynamic composite visual acuity device is provided The base 100 includes an eye lens assembly 1, an eye-training training device 2 connected to the eyepiece assembly 1, a visual physiological stimulation device 3, and a control device 4; the visual-training device 2 is disposed at the top of the base 100. The visual physiological stimulation device 3 is disposed in the base 100.

As shown in FIG. 2, the eye lens assembly 1 is composed of a custom frame 11 and a darkroom eye cover, and the darkroom eye cover includes a darkroom lens holder 12 and a darkroom lens cover 13, and the customized lens frame 11 is movably connected to the darkroom mirror cover 13 The outer surface of the darkroom eye mask is provided with an eyeball illuminating plate 14, a left and right prism mirror 15, a red and blue spectacles frame 16, and a red filter frame 17;

It should be noted that, in order to prevent light leakage during use and affect training, the darkroom mirror cover 13 is provided with a darkroom cushion 19;

a convex lens 5 is further disposed between the darkroom lens holder 12 and the additional training device;

It should be further noted that an eye patch 18 is further disposed between the custom frame 11 and the darkroom lens cover 13 .

Further, in order to be used for some patients with heavier conditions, a lens suitable for the purpose can be customized and installed in the darkroom mirror cover with a custom frame.

Further, in order to facilitate adjustment of the rotation of the red-blue spectacles frame and the red filter frame, one ends of the frames of the two protrusions respectively extend along the length direction of the darkroom lens holder, and further, protrude from the The end of one end of the darkroom lens holder is further provided with a knob; secondly, the red and blue eyeglass frames and the red filter frame are respectively provided with protrusions, and the darkroom lens holder is provided with a position corresponding to the position of the limiting block The limiting block ensures that the red and blue eyeglass frames and the red filter frame rotate within a certain range.

As shown in FIG. 3, the visual training device 2 is composed of an upper body 21 and a lower body 22. There is a film box member 6 and a light brush positioner member 7 fixedly connected thereto; a light brush 8 movably connected to one side of the light brush positioner member 7 is provided, and the film box is made The member 6 can reciprocally move the transmission member 9; as shown in Figure 4, the visual physiological stimulation device 3 includes a visual stimulation member 31 and a tracing plate 32 connected thereto;

As shown in FIG. 5, the film box member 6 is composed of a light box 61, a film box jacket 62, and a film box 63 that is sleeved therein, and the light box 61 is disposed at the bottom of the film box 63; further, the The film box 63 includes a rotating groove 631 and a film rotating shaft inserted therein, and a noise-proof silicone sleeve 632 is wound around the surface of the film rotating shaft.

It should be noted that, in order to prevent the vibration generated by the transmission member during the reciprocating movement from being transmitted to the film rotating shaft and causing the noise caused by the collision with the rotating groove, the user or the patient cannot concentrate on training, therefore, The anti-noise silicone sleeve is set on the surface of the film shaft to offset the noise caused by the collision and ensure the training effect.

It should be further noted that the film box has a film picture and a background flat light curtain or an electronic photo album player, and can select a required training chart by rotating the film shaft; further, as another preferred technical solution, The film hinge can be changed to a button structure, and the button can be used to select the desired training chart.

As shown in FIG. 6 and FIG. 7, the light brush transposer member 7 is composed of a positioner front cover 71 and a rear cover 72, and is provided with a positioning magnet block 73, a positioner knob 74 and a rotary connection therewith. The lateral connecting member 75; wherein the lateral connecting member comprises an upper cover 754 and a lower cover 755, and the lower end portion of the positioner knob 74 is provided with a vertical helical tooth 76, and the horizontal connecting member 75 is provided a transverse link 751, one end of the transverse link 751 is provided with a lateral helical tooth 752 corresponding to the position of the vertical helical tooth 76 and closely connected thereto; the transverse connection One side of the member 75 is fixedly coupled to the light brush 8.

Next, as shown in FIG. 6, the upper cover 754 and the lower cover 755 are further provided with a silicone clutch sleeve 753, and the lateral connecting rod 751 is sleeved in the silicone clutch sleeve 753, and the two ends thereof are respectively extended. Out of the silicone clutch sleeve 753.

When the positioner knob is rotated, the vertical helical teeth disposed at the lower end thereof are simultaneously rotated, thereby driving the lateral helical teeth in the lateral connecting member to rotate, thereby causing the lateral links to rotate one after another, thereby causing the silicone clutch sleeve to rotate at the same time. The rotation of the transverse connecting member is caused to finally realize the rotation of the light brush connected to the lateral connecting member; but when the positioner knob is excessively rotated or the force is excessively large, the outer surface of the lateral connecting rod and the inner surface of the silicone clutch sleeve are overcome. The friction between the two causes the transverse connecting rod to idle, but it does not actually drive the rotation of the silicone clutch sleeve, thereby avoiding damage to the structure of the light brush positioner member and the light brush.

Further, in order to keep the light brush in a position perpendicular to the light brush transposer in a normal state, the light brush is made of a material that can be magnetically adsorbed, and thus can be disposed in the light brush transposer. The positioning magnets are attracted to each other so that the light brush can be rotated perpendicular to the photo-replacer without being rotated.

As shown in FIG. 8, the transmission member 9 includes a screw fixing clip 91, a screw set 92 disposed in the screw fixing clip 91, and a moving rail 93, and the screw fixing clip 91 is fixedly coupled to the film box jacket. The bottom of the screw assembly 92 is composed of a screw 921 and a reduction motor 922 rotatably connected thereto, and the screw 921 is connected to the screw fixing clip 91; and is further fixedly connected to the screw fixing clip 91. The bottom of the moving slider 94, the bottom of the moving slider 94 is provided with a slot 941 matching the moving rail 93.

It should be noted that in order to reduce the vibration of the geared motor during operation, the film box member is kept reciprocating in a relatively stable state, a shock absorbing sponge is provided on the surface of the geared motor, and the motor is mounted on the surface of the geared motor. A retaining clip secures the shock absorbing sponge.

It should be noted that the upper body is provided with a moving slot corresponding to the positioner knob and the knob of the film box, and the positioner knob protrudes from the moving slot through the moving slot. The fuselage; secondly, the length of the moving slot matches the length of the moving rail.

As shown in FIG. 9, as a preferred technical solution, the moving rail 93 has a dovetail shape, and the slotted section of the moving slider 94 matches the dovetail shape on the moving rail. A wear plate 95 is further disposed between the 93 and the moving slider 94.

As shown in FIG. 10a, the visual stimulator member 31 is composed of a micromotor 311, a hood 312, a backlight 313, an LED lamp, and a fixing frame 314. The hood 312 is connected to the rotating shaft of the micromotor 311. The backlight 313 is disposed in the hood 312 and connected to the rotating shaft. The bottom of the hood 312 is provided with a light slot. The LED light is disposed in the light groove, and the hood 312 is disposed. Connected to the fixing frame 314 , the drawing board 32 is disposed on the surface of the fixing frame 314 . Further, the tracing plate 32 can change different patterns according to the needs of the user/patient.

As a preferred technical solution, as shown in FIG. 10b, the lamp socket 315 at the bottom of the hood 312 may have an annular structure, and the LED lamp may be installed in the ring lamp socket by the structure of the lamp strip.

It should be further noted that the control device includes a control circuit board and a control PCB board electrically connected thereto; wherein the control circuit board is provided with a microprocessor and An electrically connected function selection module and a driving power source; the microprocessor is configured to receive an electrical signal of the function selection module, thereby instructing components in each device to operate;

As a preferred solution, the optional training modes of the present invention include, but are not limited to, a light brush, a red flash, a rear image, a grating (visual physiological stimulator), a level vision contrast sensitivity, an optotype-background contrast sensitivity, and a visual Positioning, simultaneous viewing, fusion viewing and stereoscopic viewing.

As shown in FIG. 11, the moving slider should set a defined range of movement in the moving rail, on the one hand to prevent the moving slider 94 from moving out of the moving rail 93 during sliding; on the other hand, in order to realize the training function In order to achieve the above object, at least three positioning sensing circuits 200 may be disposed on the periphery of the moving rail 93 for determining a specific position of the moving slider 94 at the moving rail 93. Further, an inductive circuit 200 is disposed on each of the front end portion and the rear end portion of the moving rail 93 to prevent the occurrence of derailment. In addition, an inductive circuit 200 is disposed near the middle portion of the moving rail 93 to realize the movement of the slider 94. Fixed point.

Example

In order to better understand the technical solution of the present invention, the intelligent dynamic composite visual acuity of the present invention is described by the following embodiments, but should not be construed as limiting the implementation of the present invention. The intelligent dynamic composite visual acuity device of the invention can be divided into four parts accordingly.

1, the eye lens assembly

Including personalized frames, darkroom cushions, darkroom eye masks, eyeballs, left and right prisms, red and blue frames, red filter frames, eye patches, and near-point fixed-focus lenses Constitute

2. Intensive training device

The utility model comprises a film box member, a light brush transposer member, a light brush, and a transmission member for reciprocating the film box member, and the power transmission member moves back and forth for 5 to 30 weeks per minute after being energized;

3, CAM (visual physiological stimulation device)

Including micro-motor, backlight turntable, hood, LED light, fixed frame and tracing board, turn 1~5 weeks per minute after power-on;

4, control device

It includes a driving power supply, a control circuit board, and a control PCB board electrically connected thereto; the following training modes can be realized by a function selection module on the control circuit board:

1, light brush add-on function, 2, red flash visual standard viewing function, 3, rear image (post-image icon) add-on function, 4, grating (CAM meter), 5, level of vision (contrast sensitivity) increase Function, 6, visual standard - background contrast sensitivity, 7, visual positioning, 8, simultaneous viewing, 9, fusion vision, 10, stereoscopic.

The training method as the present invention is as follows:

The S1 user (patient) transfers out a training chart that requires training;

S2 press the corresponding function key;

S3 through the eyepiece component annotation view in the view or color light;

S6 ends the training until the bell rings.

The training of the present invention in various modes is further described by the following description:

(1) Light brush enhancement function

1. Press the "Light Brush" button on the panel;

2. Let the user/patient look at the light brush blue light moving back and forth through the eyepiece hole;

3. When the user/patient sees where, there will be a brush like a brush, and the light brush will see the inner ring or the center ring from the outer ring of the labyrinth, or the outer ring from the inner ring, for 5 minutes each time. effective.

(2) Red flash visual target enhancement function

1. Transfer any figure from 01 to 03;

2. Press the "red flash" button;

3. Let the user/patient say the name of the image next to each serial number in the red light curtain picture in the round-trip movement through the eyepiece aperture. Whether it is correct or not, just look at the red light for 5 minutes.

(3) Rear image (post image icon) enhancement function

1. Transfer out the “black dot” chart of No. 04;

2. Cover the mirror hole on either side with a cover eye;

3. Press the "Back Image" button;

4. Let the user/patient look at "●" with one eye. When the strong light becomes a dark flash, let the user/patient say the direction of the "E" next to each serial number or what image is corresponding.

(4) Rear image (post-image target) enhancement function

1. Transfer out the “black dot” chart of No. 04;

2. Cover the mirror hole on either side with a cover eye;

3. Press the "Back Image" button;

4. Let the user/patient look at "●" with one eye. When the strong light turns into a dark flash, turn out the 05 figure and say the "E" direction next to each serial number.

(5) Grade vision (contrast sensitivity) enhancement function

1. Transfer out the pictures from 1 to 10: How many numbers of pictures are used for training. (If the visual acuity is 0.1 for the 1st map, 0.2 for the 2nd map, 0.3 for the 3rd map, and so on);

2, press the "level vision" button once, high and medium contrast light will appear in sequence within 5 minutes;

3. Let the user/patient identify the direction of the “E, C” gap in the moving and moving picture by the serial number (the picture above the 6th has the “C” target);

4. If it can't be fully recognized within 5 minutes, if you can continue to recognize it all the time, you should press the “Low Contrast Light” button to train. If you can identify it under “Low Contrast Light”, it means that your vision has improved and you can use it. Level 1 visual standard training.

(6) Level vision (moving visual target) enhancement function

1. Transfer out the picture from 11 to 14: How many numbers of pictures are used for training? (For example, the visual acuity is 0.1 to 0.2 with the 11th figure, 0.3 to 0.4 with the 12th figure, and the 0.5 to 0.7 with the 13th figure 0.8 to 1.0 with the 14th figure);

2, press the "level vision" button twice, high and medium contrast light will appear in sequence within 5 minutes;

3. Let the user/patient identify the direction of the “E, C or V” gap by the serial number on the moving picture. If you can't identify it all within 5 minutes, if you can continue to recognize it all the time, it means that your eyesight has improved. You can switch to a higher level of visual target training.

(7) Hand brain eye drawing work (planar drawing)

1. Insert the film strip face up in front of the grating turntable;

2. Press the "Hand Brain Eye Drawing" button;

3. Select any of the pictures 1 to 3, or select the 4 to 8 figure according to the visual acuity, so that the user/patient can draw a large picture along the line with a watercolor pen on the transparent drawing board in a correct posture and click each "" The center and the direction of the "E" by the serial number.

(8) Visual physiology (flying point visual physiology)

1. Transfer any figure from 15 to 17;

2. Press the "Visual Positioning" button;

3. Let the user/patient say the image name or the direction of "E or C" by serial number. Regardless of whether it is correct or not, it is effective for 5 minutes of training.

(9) Visual physiology (interference visual physiology)

1. Transfer any figure from 18 to 19;

2. Press the "Visual Positioning" button;

3. In the state where the picture box moves back and forth, let the user/patient say the name of the graphic next to each serial number in the picture and count the number of each graphic. Whether it is correct or not, it is effective for 5 minutes each time.

(10) Eye sensitivity - adjustment sensitivity

1. Press the “Sensitivity” button twice;

2. Keep the forehead close to the forehead;

5, watching and pursuing the light and shadow of the eye movement, when the left and right flying points are shining at the same time, you should look at the front, use the left light to see the left and right flying points to expand the field of view, and watch the moving picture box after 3 minutes (only watch, no training ), effective for about 5 minutes per training.

(11) Contrast sensitivity

1. Transfer any figure from 20 to 24;

2. Press the “Grade Vision” button twice;

3. In the state where the picture box is moving, let the user/patient say the direction of the gap of the "E, C" next to each serial number or the name of the image, whether it is correct or not, as long as it is effective for 5 minutes each time.

(12) Visual positioning (simultaneous view)

1. Transfer out the 25th chart;

2. Turn down the red and blue mirrors;

3. Press the “visual positioning” button twice;

4. Let the user/patient look at the graphics in the frame and try to see the graphic in the middle (because the graphics in the frame have a tendency to run outward), effective for 2 to 3 minutes per training.

(13) Visual positioning (integration training)

1. Transfer out the figure No. 26;

2. Turn down the red and blue mirrors;

3. Press the “visual positioning” button twice;

4. Let the user/patient see the two graphs as one, which is effective for 2 to 3 minutes per training.

(14) Visual positioning (planar stereo)

1. Transfer out the No. 27 chart;

2. Turn down the red and blue mirrors;

3. Press the “visual positioning” button twice;

4. Let the user/patient say what image and where the image is located. It is effective for 2 to 3 minutes each time.

(15) Visual positioning (beveled stereo)

1. Transfer out the 28th chart;

2. Turn down the red and blue mirrors;

3. Press the “visual positioning” button twice;

4. Let the user/patient say which image and which part of the image is the front. It is effective for 2 to 3 minutes per training.

(16) Visual positioning (solid stereo)

1. Transfer any figure from 29 to 32;

2. Turn down the red and blue mirrors;

3. Press the “visual positioning” button twice;

4. Let the user/patient say what image, and which part of the image is the last, which part is the front, and it is effective for 2 to 3 minutes each time.

The invention realizes the dynamic training interface of the front and rear zoom movements by introducing the transmission member, and on the one hand, retains all the visual enhancement functions of the domestic multifunctional visual amblyopia, and on the other hand, increases the eyeball adjustment sensitivity in the training of the amblyopia, thereby Prevent the occurrence and development of myopia caused by the treatment of amblyopia.

Various other changes and modifications may be made by those skilled in the art in light of the above-described technical solutions and concepts, and all such changes and modifications are intended to fall within the scope of the appended claims.

Claims

An intelligent dynamic composite visualizer, wherein the dynamic composite visual amplifier is provided with a base, comprising: an eye lens assembly, an eye-training training device connected to the eye lens, a visual physiological stimulation device, and a control device; a visual enhancement training device is disposed on the top of the base, and the visual physiological stimulation device is disposed in the base, wherein

The eyepiece assembly is composed of a frame and a darkroom eye cover, and the darkroom eye cover includes a darkroom lens holder and a darkroom mirror cover, the frame is movably connected to an outer surface of the darkroom lens cover, and the eyeball light-emitting panel is sequentially disposed in the darkroom eyecup. , left and right edge convex mirror, red and blue eyeglass frame and red filter frame;

The visual training device is composed of an upper body and a lower body, and is provided with a film box member and a light brush transposer member fixedly connected thereto; and a movable connection member of the light brush transposer a side light brush, and a transmission member that allows the film box to reciprocate;

The visual physiological stimulation device includes a visual stimulation member and a tracing plate connected thereto;

The control device includes a control circuit board and a control PCB board electrically connected thereto;

A convex lens is further disposed between the darkroom lens holder and the visual training device.
The intelligent dynamic composite visual acuity device according to claim 1, wherein a perimeter of the darkroom mirror cover is provided with a darkroom cushion; and a cover-eye patch is further disposed between the frame and the darkroom mirror cover.
The intelligent dynamic composite visual acuity device according to claim 1, wherein one end of the red and blue eyeglass frames and the red filter frame respectively protrudes from the darkroom lens holder along a length thereof; The eyeglass frame and the red filter frame are respectively provided with protrusions, and the darkroom lens holder is provided with a limiting block corresponding to the convex position.
The intelligent dynamic composite visual acuity device according to claim 1, wherein the film box member is composed of a light box, a film box jacket, and a film box with a socket, and the light box is disposed in the film box. a bottom portion; the transmission member includes a screw fixing clip, a screw set disposed in the screw fixing clip, and a moving guide rail, the screw fixing clip is fixedly coupled to a bottom of the film case jacket; wherein the screw kit is a screw and a geared motor connected thereto, the screw is inserted into the screw fixing clip; and a moving slider fixedly connected to the bottom of the screw fixing clip is further provided, and the bottom of the moving slider is provided with The moving rail matches the slot.
The intelligent dynamic composite visual acuity device according to claim 1, wherein the light brush transposer member is composed of a positioner front cover and a rear cover, and a positioning magnetic block and a positioner rotation are arranged therein. And a transverse connecting member connected thereto, wherein the lateral connecting member comprises an upper cover and a lower cover, the lower end portion of the positioner twist is provided with vertical helical teeth, and the transverse connecting member is provided with a transverse direction a connecting rod, one end of the transverse connecting rod is provided with a lateral helical tooth corresponding to the vertical oblique tooth position and closely connected thereto, and the upper cover and the lower cover are further sleeved in the horizontal connecting rod a silicone clutch sleeve; one side of the transverse connector is fixedly coupled to the light brush.
The intelligent dynamic composite visual acuity device according to claim 1, wherein the visual stimulation component is composed of a micro motor, a hood, a backlight turntable, an LED lamp, and a fixing frame, and the hood is connected to the In the rotating shaft of the micro-motor, the backlight turntable is disposed in the hood and connected to the rotating shaft, the bottom of the hood is provided with a light trough, and the LED lamp is disposed in the light trough, the shading The cover is sleeved in the fixing frame, and the drawing board is disposed on a surface of the fixing frame.
The intelligent dynamic composite visual acuity device according to claim 1, wherein the control circuit board is provided with a driving power source and a function selection module electrically connected thereto.
The intelligent dynamic composite visual acuity device according to claim 4, wherein at least three positioning sensing circuits are disposed on a periphery of the moving rail for determining a specificity of the moving slider on the moving rail position.
The intelligent dynamic composite visual acuity device according to claim 4 or 8, wherein the moving rail has a dovetail shape, and the cross section of the moving slider is matched with the dovetail shape. A wear piece is further disposed between the moving rail and the moving slider.
A method for training using the intelligent dynamic composite visualizer according to claim 1, wherein the method comprises the following steps:

The S1 user or patient transfers out a training chart that requires training;

S2 press the corresponding function key;

S3 through the eyepiece component annotation view in the view or color light;

S4 according to the training requirements of the figure, say the icon E word direction or what figure or quantity, or draw the graphic line by hand;

When S5 selects the light brush training, it uses the line of sight to track the secret palace or airplane map in the picture;

S6 ends the training until the bell rings.