CN110496019B - Portable vision training instrument and vision training method - Google Patents
Portable vision training instrument and vision training method Download PDFInfo
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- CN110496019B CN110496019B CN201910871682.6A CN201910871682A CN110496019B CN 110496019 B CN110496019 B CN 110496019B CN 201910871682 A CN201910871682 A CN 201910871682A CN 110496019 B CN110496019 B CN 110496019B
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H5/00—Exercisers for the eyes
Abstract
The invention discloses a portable vision training instrument and a vision training method. The invention also discloses a vision training method, which comprises the steps of setting a visual target object, and setting the distance of the visual target object for a user as a reference distance; setting the playing speed and playing time of the dynamic image, setting the distance of the user watching the dynamic image and adjusting the frequency of the distance according to the reference distance to generate a corresponding vision training method; and also discloses a use method of the portable vision training instrument; the vision training method and the portable vision training instrument disclosed by the invention can make reasonable training plans for different users according to the myopia conditions of different users, ensure the effect of vision training, and simultaneously can help the users to perform high-effect far-near point vision training at any time and any place.
Description
Technical Field
The invention belongs to the field of vision training, and particularly relates to a portable vision training instrument and a vision training method.
Background
The pathogenesis of myopia is long-term short-distance vision of eyes, which causes the loss of far-near accommodation ability of ciliary muscles, crystalline lenses and the like of eyes, and the axial distance of the eyeballs is prolonged and shaped. At present, most of technologies related to vision regulation adopt a Bettz vision training method, and a dynamic image means is adopted to exercise eyes at all angles in all directions up and down, left and right, front and back, so as to change the front and back axes of the eyeballs which are stretched, thereby achieving the purpose of improving vision, but achieving little or no effect. In the prior art, the eyes are comfortable due to relaxation, but the actual eyesight is not improved. In the prior art, the eyes are subjected to forward and backward linear reciprocating motion to exercise the adjusting capability of ciliary muscles, but the speed is low, the strengthening adjustment of the eyes cannot be formed, the eyes cannot form obvious forward and backward adjusting memory effect, and the effect of improving eyesight is not obvious.
Disclosure of Invention
The invention provides a portable vision training instrument and a vision training method, which aim to solve the technical problems of strengthening and adjusting eyes, enabling the eyes to form obvious front and back adjusting memory effect, improving vision effect and the like in daily vision training.
In order to achieve the above object, the present invention adopts the following technical scheme:
a portable vision training instrument comprises a shell, a display module, a storage module, an audio power amplification module, a power supply module, an information input module and a control module;
a display module embedded on a surface of the housing; the display module is used for displaying dynamic images and is connected with the control module through a display control circuit;
the storage module is arranged inside the shell and connected with the control module, and comprises a built-in storage unit and an expansion storage unit, wherein the expansion storage unit corresponds to an expansion storage opening on the shell; the storage module is used for storing data information of an operating system, video playing software and dynamic images; the data information comprises a plurality of images and gradual change cyclic play data of the images, wherein the gradual change cyclic play data comprises cyclic play data of the images from small to large, cyclic play data of unidirectional sizes from small to large, cyclic play data of multi-dimensional marching type rotation or distortion and color conversion data of the images in the play process;
the audio power amplification module is arranged inside the shell and corresponds to the orifice on the shell; the audio power amplification module is used for playing music and is connected with the earphone and the built-in loudspeaker;
the power module is arranged inside the shell and corresponds to the charging socket on the shell;
the information input module comprises an operation key and an information input circuit, wherein the operation key is movably embedded in the shell, and the information input circuit is arranged in the shell and comprises a USB interface circuit; the operation keys comprise a video playing mode selection key, an image selection key, a playing speed setting key, a volume adjusting key, a background music selection key, a playing stop key and a power switch key, and the display module, the audio power amplification module, the control module and the power module are correspondingly controlled through the control module respectively; the information input module is used for inputting information;
the control module is an MP4 controller and is arranged inside the shell and connected with the display module, the storage module, the audio power amplification module, the power module, the information input module and the light sensing module.
The portable vision training instrument further comprises a light sensing module for sensing the use environment of the portable vision training instrument and adjusting the display brightness of the display module according to the brightness of the environment.
The vision training method of the portable training instrument comprises the following steps of:
step one, user vision measurement: the prior measuring method is used for measuring the naked eyes of a user, determining the myopia level of the user and determining the standard: the degrees of the myopia glasses are less than 300 degrees and are mild myopia, the degrees of the myopia glasses are more than or equal to 300 degrees and less than 600 degrees are moderate myopia, and the degrees of the myopia glasses are more than or equal to 600 degrees and are high myopia;
step two, selecting a playing mode: determining a playing mode of a dynamic image of the portable training instrument according to the vision measurement result, and selecting a cyclic playing mode with a unidirectional size gradually changed from small to large, a cyclic playing mode with a unidirectional size gradually changed from large to small and a cyclic playing mode with a unidirectional size firstly changed from small to large and then from large to small;
step three, selecting a dynamically played image: selecting a corresponding color system on the portable training instrument according to the vision measurement result of the user, and selecting images in the corresponding color system according to the preference of the user;
step four, confirming the playing time and the playing speed: confirming the continuous playing time of each time of the portable training instrument according to the vision measurement result of the user;
step five, determining the set height and the set position of the portable training instrument: determining a set distance of the portable training instrument according to the vision measurement result of the user, and determining a set height of the portable training instrument according to the height of eyes when the user sits;
step six, fixing the portable training instrument: setting a supporting frame at the bottom of the portable training instrument, and taking the center of a display module of the portable training instrument and the sight of a user as the standard on the same horizontal plane according to the position and the height determined in the step four, wherein a moving straight line in a dynamic image and the plane of the face of the user are in a 90-degree vertical state;
and step seven, starting the portable training instrument, and starting the portable training instrument to perform vision training according to the determined playing mode, playing speed and playing time.
In the second step, the mild myopia selects a mode that the unidirectional size gradually increases from small to large, the moderate myopia selects a mode that the unidirectional size gradually decreases from large, and the high myopia selects a mode that the unidirectional size gradually increases from small to large and then gradually decreases from large.
In the third step, slight myopia selects light green background, moderate myopia selects dark green background and high myopia selects cyan background.
In the fourth step, the mild myopia selects a rapid mode, and the time for each round trip movement or each complete movement process is 1.5s-2s, and the playing time is 50 minutes; medium myopia selects a medium speed playing mode, and the playing time is 40 minutes after 5s-6s are used for each round trip movement or each complete movement process; the high myopia selects a slow play mode, with a play time of 30 minutes, for 8s-10s per round trip movement or per complete movement process.
The vision training method of the portable training instrument further comprises the following steps: in the fifth step, the vision training instrument is placed in front of the eyes of the user and on the same horizontal plane with the eyes of the user; the reference distance is more than or equal to 10cm and less than or equal to 15cm.
According to the vision training method of the portable training instrument, a user starts the vision training instrument through the power switch key;
playing the dynamic image in the display module through the play stop key;
adjusting the playing speed and playing time of the dynamic image through the video time speed setting key;
selecting background music corresponding to the dynamic image through the background music selection key, and adjusting the volume of the background music by using the volume;
and controlling to pause playing midway, play again and stop playing the dynamic image through the playing stop key.
The invention has the advantages and positive effects that:
the vision training method and the portable vision training instrument disclosed by the invention can make reasonable training plans for different users according to the myopia conditions of different users, ensure the effect of vision training, and simultaneously can help the users to perform high-effect far-near point vision training at any time and any place.
Drawings
FIG. 1 is a schematic block diagram of a circuit of the present invention;
FIG. 2 is a schematic circuit diagram of one embodiment of the present invention;
FIG. 3 is a schematic view of the overall construction of the vision training apparatus of the present invention;
FIG. 4 is a flow chart of a vision training method of the present invention;
FIG. 5 is a flowchart of the steps of the vision training apparatus of the present invention;
FIG. 6 is a schematic view of the vision training apparatus of the present invention;
fig. 7 is a flow chart of steps of a vision training method in accordance with another embodiment of the present invention.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings.
The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
The following is a further description of embodiments of the invention, taken in conjunction with the accompanying drawings:
as shown in fig. 1, 2 and 3, the vision training apparatus of this embodiment includes a casing, where the casing of the embodiment is made of a high polymer, such as polyethylene, and has the characteristics of high durability and drop resistance;
further comprises:
a display module embedded on a surface of the housing 100; the display module is used for displaying dynamic images;
the storage module is arranged inside the shell and comprises a built-in storage unit and an expansion storage unit, and the expansion storage unit corresponds to an expansion storage opening on the shell; the storage module is used for storing the data information of the dynamic image;
the audio power amplification module is arranged inside the shell and corresponds to the orifice on the shell; the audio power amplification module is used for playing music;
the power module is arranged inside the shell and corresponds to the charging socket on the shell;
the information input module comprises operation keys and an information input circuit, such as a USB interface and the like. The operation key is movably embedded in the shell, and the information input circuit is arranged in the shell; the information input module is used for inputting information;
the portable training instrument further comprises a light sensing module, wherein the light sensing module is used for sensing the use environment of the portable vision training instrument, and the display brightness of the display module is adjusted according to the brightness of the environment, so that eyes of a user can adapt to the environment, enter a vision training state rapidly, and the vision training effect is improved.
The control module is arranged inside the shell and is connected with the display module, the storage module, the audio power amplification module, the power module, the information input module and the light sensing module.
In this embodiment, the display module is configured to display a dynamic image, and the display module includes an LCD liquid crystal screen 1 and a display control unit, where the display control unit is connected to the LCD liquid crystal screen 1 and the control module respectively.
In this embodiment, the audio power amplification module includes an audio processing unit, an internal speaker, and an external earphone output unit; the audio processing unit is connected with the control module, the built-in loudspeaker and the external earphone output unit. The audio power amplification module is used for playing background music corresponding to the dynamic image.
In this embodiment, the apertures comprise a distributed aperture 2 and an earphone aperture 3; the built-in speaker corresponds to the distributed mode port 2 and the external earphone output unit corresponds to the earphone port 3. The diversity of setting up the drill way can let the user select different listening modes in different environment, improves training effect.
In this embodiment, the storage module is configured to store data information of a dynamic image, including information related to video, audio, or dynamic images for training.
In this embodiment, the power module includes a charging interface unit, a power management unit, a battery, and an electrical conversion unit; the power supply management unit is connected with the power supply and the electric conversion unit; the electric conversion unit is connected with the charging interface unit and the battery; the charging interface unit corresponds to the charging socket 4.
In the present embodiment, the operation keys include a video time speed setting key 5, a volume adjusting key 6, a background music selecting key 7, a play stop key 8, and a power switch key 9. Further, the keys respectively correspond to the display module, the audio power amplifying module, the control module and the power module.
In the embodiment, the portable vision training instrument is small in size and convenient to carry and use. The portable vision training instrument is 8 cm long, 5cm wide and 0.5 cm thick, has the same size as a mobile phone, and is convenient for users to use at any time and any place
As shown in fig. 4, 5 and 6, according to another aspect of the present embodiment, there is provided a vision training method based on the above portable vision training apparatus, including the steps of:
in this embodiment, the vision training method further includes: the vision training instrument is placed right in front of the eyes of the user and is positioned on the same horizontal plane with the eyes of the user; the reference distance is more than or equal to 10cm and less than or equal to 15cm.
In this embodiment, the vision training method further includes: and the user starts the vision training instrument through the power switch key and plays the dynamic image through the play stop key.
In this embodiment, the vision training method further includes: the user directly looks at the dynamic image in the display module and adjusts the distance along with the change of the dynamic image.
In this embodiment, the vision training method further includes: the user carries out the midway tentative operation according to the playing time, and then plays the dynamic image again until the training is finished
In this embodiment, the vision training method further includes: the user circularly executes the training method according to the using effect of the vision training instrument.
In this embodiment, the playing the moving image includes: the marker displayed in the moving image is specifically shown as a process in which the marker is a cycle that gradually becomes smaller from large to small and then becomes larger from small to large. The gradual increase and decrease refers to uniform smooth gradual change of the image, namely, the image moves linearly back and forth at uniform speed, and the schematic motion flow of the image is as follows: min-increase one number-increase 2 number-increase 3 number-increase 4 number-increase 5 number-maximum-decrease 1 number-decrease 2 number-decrease 3 number-decrease 4 number-decrease 5 number-minimum.
In this embodiment, the vision training method further includes: and playing sound according to the dynamic image playing speed and the frequency time information of the adjusting distance.
In this embodiment, the user takes a sitting posture or stands, places the vision training device at a position about 10cm from the eyes, the height is equal to the eyes, the user wearing the near vision mirror can place the vision training device far as appropriate, the distance is adjusted within 15cm to be clear, the playing switch key is opened, and the display module plays videos to train the vision.
According to a second aspect of the present embodiment, there is provided another vision training method based on the portable vision training apparatus, including the steps of:
setting a visible target object, and setting the distance from which a user can clearly see the target object as a reference distance;
and setting the playing speed and playing time of the dynamic image, setting the distance of the user watching the dynamic image and adjusting the frequency of the distance according to the reference distance to generate a corresponding vision training method.
In this embodiment, the vision training method further includes: acquiring vision data information of a user; the user vision data information includes historical vision data information and current vision data information. Such as information about the refractive medium of the user's eye.
In this embodiment, the vision training method further includes: and setting vision training time according to the current vision measurement data information.
In this embodiment, the number of vision training cycles is set according to the vision training time.
In this embodiment, the setting the visual target includes: the set visual target is positioned in front of the eyes of the user and on the same horizontal line with the eyes of the user.
In this embodiment, the visual target is disposed at a center position of a screen of the moving image.
In this embodiment, the moving image includes: the picture properties of the dynamic image may be adjusted according to the user performing the vision training process.
In this embodiment, the moving image includes: the dynamic process of the dynamic image is a cyclic process that the image is changed from large to small and then from small to large. In another embodiment, the images in the dynamic image can be any of letters, chinese characters, various pictures, photos and the like.
In this embodiment, the vision training method further includes: and playing sound according to the playing speed of the dynamic image and the frequency time information of the adjusting distance. In another embodiment, the sound includes background music, the process of playing dynamic images can be provided with background music or not, and can be provided with sound novels, phase sounds, small products, songs, vocal music, instrumental music and other audio files according to personal preference.
In this embodiment, the vision training method further includes: after the vision training performed by the user is finished, acquiring vision data information of the user; the acquired user vision data information is used for storing and comparing with the previous user vision data information, so that the vision training effect is reflected.
As shown in fig. 7, according to still another embodiment of the present embodiment, there is provided a use method of the portable training device based on the above, including the steps of:
the user starts the vision training instrument through the power switch key;
playing the dynamic image in the display module through the play stop key;
adjusting the playing speed and playing time of the dynamic image through the video time speed setting key;
selecting background music corresponding to the dynamic image through the background music selection key, and adjusting the volume of the background music by using the volume;
and controlling to pause playing midway, play again and stop playing the dynamic image through the playing stop key.
The invention needs to be used after the instrument is fixed strictly according to the operation steps, ensures that the instrument is proper in height, proper in left and right positions and proper in front and back positions, ensures that the image is positioned right in front of a user, and ensures that the moving straight line in the dynamic image is in a 90-degree vertical state with the plane where the eyes of the user are positioned. The method mainly comprises the following steps:
1, the user adopts sitting posture or standing posture, and the head is kept straight; 2, setting the height of the instrument by using an adjustable bracket, wherein the height of the instrument above the ground is equal to the height of the connecting line between the middle points of the two eyes above the ground; 3, setting the position of the instrument by using an adjustable bracket, wherein the instrument is positioned right in front of a user; 4, adjusting the far and near positions of the instrument or adjusting the far and near positions of the instrument according to the vision actual condition of the user after the playing is started, so that the user can clearly see the minimum image. The images used by the invention are implanted into a mobile phone, an mp4 or other portable playing equipment and then are used at will, otherwise, the training effect is not obvious due to the fact that the moving direction line of the images is not coincident with the front and back adjusting line of eyeballs, and even serious consequences of strabismus of eyes of users are caused by light people.
According to the invention, the ciliary muscle regulation capability of the user is exercised by using the dynamic image which accords with the pure near-far regulation of the user, so that the quick memory effect of eyes is facilitated, the regulation function of the eyes is recovered, and the vision is promoted to be recovered to be normal; the eye ball is used for simulating extrusion, stretching, re-extrusion and re-stretching of the eye ball, so as to exercise the three-dimensional adjustment capacity of the ciliary muscle, and after the eye ball is continuously used for a period of time, the eyeball can generate a memory effect and can perform far and near adjustment voluntarily, thereby achieving the purpose of vision training.
In addition, the portable vision training instrument provided by the embodiment of the invention has the advantages of simple structure, small size, convenience in use and low production cost, and is suitable for most families.
The above embodiments are merely for fully disclosing the present invention, but not limiting the present invention, and should be considered as the scope of the disclosure of the present application based on the substitution of equivalent technical features of the inventive subject matter without creative work.
Claims (5)
1. A portable vision training instrument comprises a shell, a display module, a storage module, an audio power amplification module, a power module, an information input module, a control module and a light sensing module; it is characterized in that the method comprises the steps of,
a display module embedded on a surface of the housing; the display module is used for displaying dynamic images and is connected with the control module through a display control circuit;
the storage module is arranged inside the shell and connected with the control module, and comprises a built-in storage unit and an expansion storage unit, wherein the expansion storage unit corresponds to an expansion storage opening on the shell; the storage module is used for storing data information of an operating system, video playing software and dynamic images; the data information comprises a plurality of images and gradual-change cyclic play data of the images, wherein the gradual-change cyclic play data comprises cyclic play data of the images which are gradually enlarged from small to large, cyclic play data of multi-dimensional marching type rotation or distortion and color conversion data of the images in the play process;
the audio power amplification module is arranged inside the shell and corresponds to the orifice on the shell; the audio power amplification module is used for playing music and is connected with the earphone and the built-in loudspeaker;
the power module is arranged inside the shell and corresponds to the charging socket on the shell;
the information input module comprises an operation key and an information input circuit, wherein the operation key is movably embedded in the shell, and the information input circuit is arranged in the shell and comprises a USB interface circuit; the operation keys comprise a video playing mode selection key, an image selection key, a playing speed setting key, a volume adjusting key, a background music selection key, a playing stop key and a power switch key, and the display module, the audio power amplification module, the control module and the power module are correspondingly controlled through the control module respectively; the information input module is used for inputting information;
the control module is an MP4 controller and is arranged in the shell and connected with the display module, the storage module, the audio power amplification module, the power supply module, the information input module and the light sensing module;
the vision training method using the portable vision training instrument comprises the following steps:
step one, user vision measurement: the prior measuring method is used for measuring the naked eyes of a user, determining the myopia level of the user and determining the standard: the degrees of the myopia glasses are less than 300 degrees and are mild myopia, the degrees of the myopia glasses are more than or equal to 300 degrees and less than 600 degrees are moderate myopia, and the degrees of the myopia glasses are more than or equal to 600 degrees and are high myopia;
step two, selecting a playing mode: determining a playing mode of a dynamic image of the portable vision training instrument according to the vision measurement result, and selecting a cyclic playing mode with the unidirectional size gradually changed from small to large, a cyclic playing mode with the unidirectional size gradually changed from large to small and a cyclic playing mode with the unidirectional size firstly changed from small to large and then from large to small;
step three, selecting a dynamically played image: selecting a corresponding color system on the portable vision training instrument according to the vision measurement result of the user, and selecting images in the corresponding color system according to the preference of the user;
step four, confirming the playing time and the playing speed: confirming the continuous playing time of each time of the portable vision training instrument according to the vision measurement result of the user;
step five, determining the setting height and the setting position of the portable vision training instrument: determining a set distance of the portable vision training instrument according to the vision measurement result of the user, and determining a set height of the portable vision training instrument according to the height of eyes when the user sits;
step six, fixing the portable vision training instrument: arranging a supporting frame at the bottom of the portable vision training instrument, and enabling the center of a display module of the portable vision training instrument and the sight of a user to be on the same horizontal plane according to the position and the height determined in the step five, wherein a moving straight line in a dynamic image and the plane of the face of the user are in a 90-degree vertical state;
step seven, starting the portable vision training instrument, and starting the portable vision training instrument to perform vision training according to the determined playing mode, playing speed and playing time;
in the second step, a mode that the one-way size of the mild myopia is gradually increased is selected, a mode that the one-way size of the moderate myopia is gradually decreased is selected, and a mode that the one-way size of the high myopia is gradually increased and then gradually decreased is selected;
in the third step, light myopia selects light green background, medium myopia selects dark green background and high myopia selects cyan background.
2. The portable vision training apparatus of claim 1, wherein the light sensing module is configured to sense a use environment of the portable vision training apparatus, and adjust a display brightness of the display module according to brightness of the environment.
3. The portable vision training apparatus of claim 1, wherein in step four, mild myopia selects a fast mode, each complete movement takes 1.5s-2s, and the playing time is 50 minutes; medium myopia selects a medium-speed playing mode, and the playing time is 40 minutes after 5s-6s are used in each complete movement process; the slow play mode is selected for the high myopia, and the time for each complete exercise process is 8s-10s, and the play time is 30 minutes.
4. The portable vision training apparatus of claim 1 wherein the vision training method further comprises: in the fifth step, the vision training device is placed in front of the eyes of the user and is positioned on the same horizontal plane with the eyes of the user.
5. The portable vision training apparatus of claim 1 wherein a user activates the vision training apparatus through the power switch key;
playing the dynamic image in the display module through the play stop key;
adjusting the playing speed and the playing time of the dynamic image through a video time speed setting key;
selecting background music corresponding to the dynamic image through the background music selection key, and adjusting the volume of the background music by using the volume adjustment key;
and controlling to pause playing midway, play again and end playing the dynamic image through the playing stop key.
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