CN113925751B - Method for improving eyesight by applying VR equipment instrument and VR equipment - Google Patents
Method for improving eyesight by applying VR equipment instrument and VR equipment Download PDFInfo
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- CN113925751B CN113925751B CN202111102624.0A CN202111102624A CN113925751B CN 113925751 B CN113925751 B CN 113925751B CN 202111102624 A CN202111102624 A CN 202111102624A CN 113925751 B CN113925751 B CN 113925751B
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- 230000004438 eyesight Effects 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title abstract description 18
- 208000001491 myopia Diseases 0.000 claims abstract description 9
- 230000004379 myopia Effects 0.000 claims abstract description 8
- 206010020675 Hypermetropia Diseases 0.000 claims abstract description 7
- 201000006318 hyperopia Diseases 0.000 claims abstract description 7
- 230000004305 hyperopia Effects 0.000 claims abstract description 7
- 201000009487 Amblyopia Diseases 0.000 claims abstract description 6
- 201000009310 astigmatism Diseases 0.000 claims abstract description 6
- 201000010041 presbyopia Diseases 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 25
- 238000003825 pressing Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 230000007547 defect Effects 0.000 claims description 6
- 208000030533 eye disease Diseases 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 206010070834 Sensitisation Diseases 0.000 claims description 3
- 201000010099 disease Diseases 0.000 claims description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 3
- 230000008313 sensitization Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000004936 stimulating effect Effects 0.000 claims description 2
- 210000000608 photoreceptor cell Anatomy 0.000 abstract description 15
- 210000003128 head Anatomy 0.000 abstract description 14
- 230000008929 regeneration Effects 0.000 abstract description 4
- 238000011069 regeneration method Methods 0.000 abstract description 4
- 230000000638 stimulation Effects 0.000 abstract description 4
- 210000003169 central nervous system Anatomy 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 230000018109 developmental process Effects 0.000 description 5
- 230000004377 improving vision Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000004424 eye movement Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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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
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- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
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- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention provides a method for improving eyesight by applying VR equipment, which comprises the following steps: s1: wear VR equipment: wearing the VR equipment and eyes of a user, and sleeving fixing belts on two sides of the VR equipment on the head; s2: category selection: selecting a corresponding mode according to the problem of eyes of a user, wherein the eye problem comprises myopia, hyperopia, amblyopia, astigmatism and presbyopia; s3: and (5) intensity matching. The invention provides a method for improving eyesight by applying VR equipment and VR equipment, which develops eyesight by using common light, forcibly stimulates the photoreceptor cells by using the light, and can forcedly stimulate the photoreceptor cells which do not grow by the light because the light is a capacity substance, and the stimulation frequency is forcedly improved by several times compared with the normal condition, thereby achieving eyesight regeneration, and can mobilize the movement of eyes by looking at sceneries in VR, and in addition, the photoreceptor cells are stimulated by the light flash in VR, and the photoreceptor cells and a central nervous system are activated to improve eyesight of eyes.
Description
Technical Field
The invention relates to the field of eye health care equipment, in particular to a method for improving eyesight by applying VR equipment instrument and VR equipment.
Background
The eye is an organ capable of sensing light, the simplest eye structure can detect the brightness of the surrounding environment, and the more complex eye structure can provide vision.
Common diseases of the eyes include myopia, hyperopia, amblyopia, astigmatism, presbyopia, and the like, and in particular myopia is already common in the population.
At present, the vision is usually treated by adopting an operation, and the eye diseases are difficult to effectively treat by using medicines or treatment equipment except for operation equipment.
Therefore, there is a need to provide a method for improving eyesight by using VR equipment and VR equipment.
Disclosure of Invention
The invention provides a method for improving vision by using VR equipment and VR equipment, which solve the problem that the prior art lacks means for treating eye diseases such as myopia, hyperopia, amblyopia, astigmatism, presbyopia and the like except surgery.
In order to solve the technical problems, the method for improving eyesight by using the VR equipment provided by the invention comprises the following steps:
S1: wear VR equipment: wearing the VR equipment and eyes of a user, and sleeving fixing belts on two sides of the VR equipment on the head;
S2: category selection: selecting a corresponding mode according to the problem of eyes of a user, wherein the eye problem comprises myopia, hyperopia, amblyopia, astigmatism and presbyopia;
S3: intensity matching: matching the light intensity according to the eye condition of the user, wherein the matching of the light intensity specifically comprises: requiring the eyes of a user to look far for 10 seconds and then look near for 5 seconds, repeating the action, and finding out the light intensity combination of the defects suitable for the eyes of a certain vision segment through multiple practical comparison;
s4: sensitization treatment: the eyes were stimulated with VR dynamic light source 1 at 15 minutes, multiple times, using the light intensity adjusted in S3.
The invention provides VR equipment, which comprises a VR equipment main body, wherein the bottom of the VR equipment main body is fixedly arranged on a supporting arm through a connector;
The supporting arm comprises an outer sleeve arm and an inner arm, the inner arm and the outer sleeve arm are in telescopic arrangement, and a positioning mechanism for limiting the inner arm is arranged on the outer sleeve arm;
The connecting mechanism is arranged at the bottom end of the inner arm through a second rotating connector.
Preferably, the middle of the inner arm is penetrated and provided with a strip-shaped groove, the strip-shaped groove is provided with a plurality of groups of limiting grooves, each group of limiting grooves is two in number, and the two limiting grooves are symmetrically arranged on two sides of the strip-shaped groove.
Preferably, the positioning mechanism comprises a mounting block, the mounting block is located inside the outer sleeve arm and located in the strip-shaped groove, an extension cylinder is arranged at the top of the mounting block and located inside the strip-shaped groove, a pushing shaft is fixedly connected to one side of the mounting block, and one end of the pushing shaft penetrates through the outer sleeve arm and extends to the outside of the outer sleeve arm.
Preferably, one end of the pushing shaft positioned outside the outer sleeve arm is fixedly connected with a pressing handle, a first elastic piece is sleeved on the surface of the pushing shaft and positioned between the pressing handle and the outer sleeve arm, and a through cavity is formed in the back surface of the outer sleeve arm.
Preferably, the inside both sides of installation piece all slide and are provided with the connecting block, one side fixedly connected with fixture block of connecting block, the one end of fixture block runs through the installation piece and extends to the outside of installation piece, the upside of fixture block sets up to the arc surface, the inside slip of extension section of thick bamboo is provided with the slider, two the inboard of connecting block is all rotated and is connected with the drive arm, the one end of drive arm with the slider rotates to be connected, the inside of extension section of thick bamboo just is located the upside of slider and is provided with the second elastic component.
Preferably, the connecting mechanism comprises a U-shaped fixed box, a screw cap is arranged at the bottom of the U-shaped fixed box, a driving shaft is connected with internal threads of the screw cap, a driving handle is fixedly connected with the bottom end of the driving shaft, and a locking block is connected to the top end of the driving shaft and located in the U-shaped fixed box in a rotating mode.
Preferably, the connector comprises a first rotating connector, one end of the first rotating connector is fixedly connected with a first threaded pipe, and the top end of the outer sleeve arm is fixedly connected with a first threaded shaft.
Preferably, the first rotating connector and the second rotating connector both comprise bearing blocks, and spherical connecting pieces are arranged in the bearing blocks.
Preferably, the VR device further includes a control module, an input end of the control module is connected with an intensity matching module, an input end of the intensity matching module is connected with a category matching module, and an output end of the control module is connected with a photosensitive treatment module.
Compared with the related art, the vision improving method by applying the VR equipment instrument and the VR equipment provided by the invention have the following beneficial effects:
The invention provides a method for improving eyesight by using VR equipment instrument and VR equipment, which develops eyesight by using common light, forcibly stimulates photoreceptor cells by using the light, and can forcedly stimulate the photoreceptor cells which do not grow by light because the light is a capacity substance, and the stimulation frequency is forcedly improved by several times compared with the normal condition, thereby achieving eyesight regeneration, and can regulate the movement of eyes by looking at sceneries in VR, and in addition, the photoreceptor cells are stimulated by light flashlights in VR, so as to activate photoreceptor cells and central nervous system, thereby improving eyesight.
Drawings
FIG. 1 is a block diagram of steps in a method for improving vision using VR device apparatus in accordance with the present invention;
fig. 2 is a schematic structural diagram of a VR device provided by the present invention;
FIG. 3 is a schematic view of the support arm shown in FIG. 2;
FIG. 4 is a schematic view of the positioning mechanism shown in FIG. 2;
FIG. 5 is a schematic view of the structure of the connecting head shown in FIG. 2;
FIG. 6 is a cross-sectional view of the positioning mechanism shown in FIG. 4;
fig. 7 is a functional block diagram of a VR device provided by the present invention;
FIG. 8 is a schematic structural view of a third embodiment of the present invention;
fig. 9 is a rear view of a third embodiment support arm provided by the present invention.
Reference numerals in the drawings:
1. the main body of the VR device is provided with a plurality of devices,
2. A connector 21, a first rotary connector 22, a first threaded pipe,
3. The support arm, 31, the outer arm, 32, the inner arm, 33, the first screw shaft, 34, the bar-shaped groove, 35, the limit groove, 36 and the through cavity,
4. A positioning mechanism 41, a mounting block 42, an extension cylinder 43, a clamping block 44, a pushing shaft 45, a first elastic member 46, a pressing handle 47, a connecting block 48, a driving arm 49, a sliding block 40, a second elastic member,
5. The connecting mechanism 51, the U-shaped fixing box 52, the screw cap 53, the driving shaft 54, the driving handle 55 and the locking block,
6. The second rotates the connector, 7, second screw thread axle, 8, second screwed pipe, 9, magnetic path, 10, accomodate the groove, 11, absorption piece.
Detailed Description
The invention will be further described with reference to the drawings and embodiments.
Referring to fig. 1 in combination, fig. 1 is a block diagram of steps of a method for improving eyesight by using a VR device according to the present invention. A method of improving vision using a VR device instrument, comprising the steps of:
S1: wear VR equipment: wearing the VR equipment and eyes of a user, and sleeving fixing belts on two sides of the VR equipment on the head;
S2: category selection: selecting a corresponding mode according to the problem of eyes of a user, wherein the eye problem comprises myopia, hyperopia, amblyopia, astigmatism and presbyopia;
S3: intensity matching: matching the light intensity according to the eye condition of the user, wherein the matching of the light intensity specifically comprises: requiring the eyes of a user to look far for 10 seconds and then look near for 5 seconds, repeating the action, and finding out the light intensity combination of the defects suitable for the eyes of a certain vision segment through multiple practical comparison;
s4: sensitization treatment: the eyes were stimulated with VR dynamic light source 1 at 15 minutes, multiple times, using the light intensity adjusted in S3.
The development of a plurality of parts of the human body is stopped after a certain development stage, the development can be developed by an enhanced means, and the effects of improving vision and improving the vision are achieved by finding out the photoreceptor cells of the undeveloped parts and stimulating and activating the photoreceptor cells by light;
The eyes are stimulated by finding different light intensity combinations through the sensitivity of light to photoreceptor cells, eye movement is correspondingly mobilized to develop vision, after the VR equipment is worn, the eyes look far for 10 seconds for the internal objects of the VR glasses, then look close for 5 seconds for completion, then repeated and continuous, and the light intensity combinations suitable for defects of vision of a certain section of eyes are found through repeated practical comparison to develop vision problems of the section of eyes;
The VR device has maximum brightness of 350 15 LEDs and minimum brightness of 10 15 LEDs, and the maximum brightness is reduced from eye defect to light, for example, near vision of a person is 300 degrees, the brightness measurement is reduced from 280 15 LEDs to 20 15 LEDs to stimulate eyes by curve flashing, and if the brightness measurement is less than 100 degrees, the brightness measurement is reduced from 200 15 LEDs to 10 15 LEDs from high to low oscillation, so that vision is developed by aiming at different light structures with different vision in practice.
The light source in the remote terminal equipment is a clean light source after digital processing, the light source is far cleaner than the light source in a living place, the light source simulates a solar ray irradiation mode in nature, the light source irradiates from the sky above to the floor below, a natural scene is simulated in a vision cabin, the eyes are naturally opened to the inside, the active development of the self instinct vision physiological function can be realized without touching the eyes, the whole vision regeneration process is synchronous with the natural development of the eyes of a human body, and the remote terminal equipment guides the light source into the VR equipment.
The light is used to stimulate the photoreceptor cells forcefully, and the photoreceptor cells which do not grow are stimulated by light, and the stimulation frequency is forcefully improved by several times than that in normal condition, so that the vision regeneration is achieved, the movement of eyes can be mobilized by looking at the scenery in VR, and in addition, the photoreceptor cells are stimulated by the light flash in VR, so that the photoreceptor cells and the central nervous system are activated to improve the vision of eyes.
Second embodiment
Referring to fig. 2-7 in combination, another VR device is proposed according to a second embodiment of the present application based on the VR device provided in the first embodiment of the present application.
In particular, a second embodiment of the present application provides a VR device that differs in that,
A VR device for use in a method for improving vision using a VR device instrument as set forth in claim 1, said VR device comprising a VR device body 1, the bottom of said VR device body 1 being fixedly mounted to a support arm 3 by a connector 2;
The supporting arm 3 comprises an outer sleeve arm 31 and an inner arm 32, the inner arm 32 and the outer sleeve arm 31 are in telescopic arrangement, and a positioning mechanism 4 for limiting the inner arm 32 is arranged on the outer sleeve arm 31;
The connecting mechanism 5 is arranged at the bottom end of the inner arm 32 through the second rotary connector 6, and the connecting mechanism 5 is arranged at the bottom end of the inner arm 32.
The outer arm 31 and the inner arm 32 have the same length, and the support arm 3 is connected to the support arm 3 through a connector, so that the support arm 3 can move at multiple angles relative to the VR device.
The middle of the inner arm 32 is provided with a plurality of groups of limit grooves 35 in a penetrating way, each group of limit grooves 35 are two, and the two limit grooves are symmetrically arranged on two sides of the bar groove 34.
The spacing between adjacent sets of limit grooves 35 is set at 1-3 cm, preferably 1 cm.
The positioning mechanism 4 comprises a mounting block 41, the mounting block 41 is located inside the outer sleeve arm 31 and located in the strip-shaped groove 34, an extension cylinder 42 is arranged at the top of the mounting block 41, the extension cylinder 42 is located inside the strip-shaped groove 34, one side of the mounting block 41 is fixedly connected with a pushing shaft 44, and one end of the pushing shaft 44 penetrates through the outer sleeve arm 31 and extends to the outside of the outer sleeve arm 31.
The extension cylinder 42 communicates with the inside of the mounting block 41, and the outer diameter of the extension cylinder 42 is smaller than the groove cavity width of the bar-shaped groove 34.
One end of the pushing shaft 44, which is located outside the outer arm 31, is fixedly connected with a pressing handle 46, a first elastic piece 45 is sleeved between the pressing handle 46 and the outer arm 31 on the surface of the pushing shaft 44, and a through cavity is formed in the back surface of the outer arm 31.
The shape of the through cavity is the same as the shape of the body formed by combining the mounting block with the extension cylinder and the clamping block, and the size of the through cavity is adaptive.
The inside both sides of installation piece 41 all slide and are provided with connecting block 47, one side fixedly connected with fixture block 43 of connecting block 47, the one end of fixture block 43 runs through installation piece 41 and extends to the outside of installation piece 41, the upside of fixture block 43 sets up to the arc surface, the inside slip of extension section of thick bamboo 42 is provided with slider 49, two the inboard of connecting block 47 is all rotated and is connected with drive arm 48, the one end of drive arm 48 with slider 49 rotates to be connected, the inside of extension section of thick bamboo 42 just is located the upside of slider 49 and is provided with second elastic component 40.
The first elastic member 45 and the second elastic member 40 are each preferably provided as a spring.
The connecting mechanism 5 comprises a U-shaped fixed box 51, a nut 52 is arranged at the bottom of the U-shaped fixed box 51, a driving shaft 53 is connected with internal threads of the nut 52, a driving handle 54 is fixedly connected with the bottom end of the driving shaft 53, and a locking block 55 is connected to the top end of the driving shaft 53 and located in the U-shaped fixed box 51 in a rotating mode.
The surface of the driving shaft 53 is provided with external threads matched with the screw cap 52, rubber pads are adhered to the upper side of the locking block 55 and the upper side of the inner arm of the U-shaped fixing box 51, stability in fixing is improved, the connecting mechanism 5 can be fixed with the side of a table, the supporting arm 3 is supported, the supporting arm 3 supports the main body 1 of the VR equipment main body 1, long-time wearing is avoided, and head fatigue of a user is avoided.
The connector 2 comprises a first rotating connector 21, one end of the first rotating connector 21 is fixedly connected with a first threaded pipe 22, and the top end of the outer sleeve arm 31 is fixedly connected with a first threaded shaft 33.
The first threaded pipe 22 and the first threaded shaft 33 are arranged in an adaptive manner, can be fixedly connected with each other through threads, and are simple and convenient to install and detach between the support arm and the VR equipment.
The first rotating connector 21 and the second rotating connector 6 each comprise a bearing block, and spherical connecting pieces are arranged in the bearing blocks.
The ball-shaped connection is embedded inside the carrier block, two-fifths of which leak out, wherein the inner arm 32 and the first threaded tube are connected with the ball-shaped connection in the two swivel joints 6 and the first swivel joint 21, respectively.
The VR equipment further comprises a control module, wherein the input end of the control module is connected with an intensity matching module, the input end of the intensity matching module is connected with a category matching module, and the output end of the control module is connected with a photosensitive treatment module.
The intensity matching module is used for matching the intensity of light according to the degree of the eye disease of the patient, the category matching module is used for selecting the light according to the type of the eye disease of the patient, such as myopia, weakness, hyperopia and the like, and the photosensitive treatment module is used for treating the eye by light stimulation.
The working principle of the VR equipment provided by the invention is as follows:
The first threaded shaft 33 at the upper end of the support arm 3 is fixedly connected with the first threaded tube 22 at the bottom end of the VR device body 1 in a threaded manner, and then the connecting mechanism 5 is fixedly connected with the side of the table body at the front side of a patient;
When the fixing is performed, the U-shaped fixing box is clamped at the side of the table body, then the driving handle 54 is screwed, the driving handle 54 drives the driving shaft 53 to rotate, the driving shaft 53 and the nut 52 act to push the locking block 55, the locking block 55 and the table top are tightly squeezed, and the connection and the fixing with the table top are completed;
then the head of the patient is fixed through a fixing belt on the VR equipment, the treatment step is carried out, the patient can watch for 15 minutes each time and can be supported by the VR equipment through the support arm 3, the weight of the VR equipment is prevented from acting on the head of the patient, and the patient is worn for a long time, so that the head of the patient is tired;
Wherein the head of the patient is not limited by the support arm 3 during the wearing process, and can still pitch and swing at will;
Because the support arm 3 is connected with the VR equipment main body 1 and the connecting mechanism 5 through the first rotating connector 21 and the second rotating connector 6, and the first rotating connector 21 and the second rotating connector 6 are provided with spherical connecting pieces, the VR equipment main body 1, the support arm 3 and the connecting mechanism 5 can be adjusted at multiple angles, and the use is convenient
When the patient wears the VR device main body 1 for treatment, when the head of the patient is upward, the outer sleeve arm 31 and the inner arm 32 can relatively stretch to meet the distance requirement, and when the inner arm 32 is relatively elongated with the outside, the limiting groove 35 presses the arc-shaped surface of the clamping block 43, so that the clamping block 43 pushes the transmission arm 48 through the connecting block 47, the transmission arm 48 moves the sliding block 49 to compress the second elastic piece 40, at the moment, the clamping block 43 enters the inside of the mounting block, and when the clamping block 43 moves to the corresponding limiting groove 35, the clamping block 43 is pushed to enter the inside of the limiting groove 35 to limit the same through the action of the second elastic piece 40, and at the moment, the supporting arm 3 can still support the VR device main body 1;
When the head of the patient is depressed, the pressing handle 46 can be pressed at this time, the pressing handle 46 pushes the mounting block 41, the extension cylinder 42 and the clamping block 43 are all moved out through the through hole 36, the pushing shaft 44 is located inside the bar-shaped groove 34 at this time, the diameter of the pushing shaft 44 is smaller than the width of the groove cavity of the bar-shaped groove 34, and the pressing handle 46 compresses the first elastic piece 45;
the outer sleeve arm 31 can be pushed downwards at this time, the supporting arm 3 is shortened, when moving to the corresponding position, the clamping block 43 corresponds to the limiting groove 35, the clamping block 43 is pushed to enter the limiting groove 35 through the action of the first elastic piece 45, and the mounting block 41 and the extension cylinder 42 are located in the strip-shaped groove 34 at this time, so that the operation is simple and convenient.
Compared with the related art, the vision improving method by applying the VR equipment instrument and the VR equipment provided by the invention have the following beneficial effects:
The supporting arm 31 is matched with the connecting mechanism 5, and the connecting mechanism 5 is fixed with the side of the tabletop, so that the VR equipment main body 1 can be supported by the supporting arm 3, long-time wearing treatment of a patient is avoided, and head weighing fatigue is caused;
And preferably the support arm 31 is provided with outer arm 31 and inner arm 32 and cooperates positioning mechanism 4, cooperates first rotation connector 21 and second rotation connector simultaneously, and the patient's head still can control the upper and lower activity when wearing, can not restrict the head, convenient to use.
Third embodiment
Referring to fig. 8 and 9 in combination, another VR device is proposed according to a third embodiment of the present application based on the VR device provided in the first embodiment of the present application.
Specifically, the VR device provided in the third embodiment of the present application is different in that the VR device main body 1 is connected with a support member through the connector 2, the support member is formed by splicing a plurality of support arms 3, wherein the length of each outer arm of the support arms 3 is not greater than 10 cm, preferably 10 cm, the top of each outer arm 31 is provided with a sealing mechanism, the top is fixed with a second threaded shaft, and the bottom of the inner arm 32 is fixedly connected with a second internal threaded tube;
The plurality of support arms 3 are assembled and fixed through the cooperation of the threaded shaft and the threaded pipe, so that the operation is simple; wherein, one side and the front of the outer arm of part support arm 3 are all fixed with magnetic path 9, and storage tank 11 has been seted up to the opposite side and the back of the outer arm of another part support arm 3, and storage tank 11 internally mounted has absorption piece 12, and absorption piece 12 is the metal piece that can adsorb with magnet, wherein when support arm 3 is four, and is provided with magnetic path 9 on two support arms 3, and two are provided with absorption piece 12 in addition, and magnetic path 9 can be accomodate to storage tank 11's inside.
Wherein, a threaded shaft is correspondingly fixed on the spherical connecting piece in the second rotary connector 6 and is fixed with the inner arm 32 at the lowest side, and a first threaded shaft 33 which is matched with the first threaded pipe 22 is correspondingly arranged on the outer sleeve arm 31 in the support arm 3 at the highest side;
The support arms 3 are spliced to form the support arm through the plurality of short support arms, when the support arm is not used, the support arm can be detached, and the two support arms 3 can be connected with the adsorption block 11 through adsorption through the magnet 9, so that the support arm is convenient to store.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (6)
1. The VR equipment is characterized by comprising a VR equipment main body, wherein the bottom of the VR equipment main body is fixedly arranged on a supporting arm through a connector;
The supporting arm comprises an outer sleeve arm and an inner arm, the inner arm and the outer sleeve arm are in telescopic arrangement, and a positioning mechanism for limiting the inner arm is arranged on the outer sleeve arm;
the connecting mechanism is arranged at the bottom end of the inner arm through a second rotary connector;
the VR equipment further comprises a control module, wherein the input end of the control module is connected with an intensity matching module, the input end of the intensity matching module is connected with a category matching module, and the output end of the control module is connected with a photosensitive treatment module;
The category matching module selects a corresponding mode according to the eye problems of a user, wherein the eye problems comprise myopia, hyperopia, amblyopia, astigmatism and presbyopia;
The intensity matching module matches the intensity of light according to the disease degree of the eye disease of the patient, wherein the intensity matching specifically comprises: requiring the eyes of a user to look far for 10 seconds and then look near for 5 seconds, repeating the action, and finding out the light intensity combination of the defects suitable for the eyes of a certain vision segment through multiple practical comparison;
The sensitization treatment module stimulates eyes to treat through the VR dynamic light source, specifically, the intensity matching module is used for stimulating eyes through the VR dynamic light source according to the light intensity matched with the disease degree of the eye disease of a patient, and the eyes are stimulated for multiple times every 15 minutes, wherein the time is 1;
The brightness of the strongest light of the VR device is equivalent to 350 15 LEDs, the brightness of the weakest 10 15 LEDs is changed from heavy eye defects to light eyes, and the strongest light is weakened in a gradient mode.
2. The VR device of claim 1, wherein a strip-shaped groove is formed in the middle of the inner arm in a penetrating manner, a plurality of groups of limiting grooves are formed in the strip-shaped groove, the number of each group of limiting grooves is two, and the two limiting grooves are symmetrically formed in two sides of the strip-shaped groove.
3. The VR device of claim 1, wherein the positioning mechanism includes a mounting block, the mounting block is located inside the outer arm and located in the bar-shaped groove, an extension tube is disposed at the top of the mounting block, the extension tube is located inside the bar-shaped groove, one side of the mounting block is fixedly connected with a pushing shaft, and one end of the pushing shaft penetrates through the outer arm and extends to the outside of the outer arm;
The pushing shaft is fixedly connected with a pressing handle at one end outside the outer sleeve arm, a first elastic piece is sleeved on the surface of the pushing shaft and between the pressing handle and the outer sleeve arm, and a through cavity is formed in the back surface of the outer sleeve arm;
The inside both sides of installation piece all slide and are provided with the connecting block, one side fixedly connected with fixture block of connecting block, the one end of fixture block runs through the installation piece and extends to the outside of installation piece, the upside of fixture block sets up to the arc surface, the inside slip of extension section of thick bamboo is provided with the slider, two the inboard of connecting block is all rotated and is connected with the transfer arm, the one end of transfer arm with the slider rotates to be connected, the inside of extension section of thick bamboo just is located the upside of slider and is provided with the second elastic component.
4. The VR device of claim 1, wherein the connection mechanism comprises a U-shaped fixed box, a nut is mounted at the bottom of the U-shaped fixed box, a driving shaft is connected to the nut through internal threads, a driving handle is fixedly connected to the bottom end of the driving shaft, and a locking block is rotatably connected to the top end of the driving shaft and located in the U-shaped fixed box.
5. The VR device of claim 2, wherein the connector comprises a first rotating connector, wherein one end of the first rotating connector is fixedly connected with a first threaded tube, and wherein a top end of the outer arm is fixedly connected with a first threaded shaft.
6. The VR device of claim 5, wherein the first and second rotating connectors each comprise a bearing block with a spherical connector disposed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111102624.0A CN113925751B (en) | 2021-09-21 | 2021-09-21 | Method for improving eyesight by applying VR equipment instrument and VR equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111102624.0A CN113925751B (en) | 2021-09-21 | 2021-09-21 | Method for improving eyesight by applying VR equipment instrument and VR equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN113925751A CN113925751A (en) | 2022-01-14 |
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| CN110575373A (en) * | 2019-08-30 | 2019-12-17 | 吴登智 | vision training method and system based on VR integrated machine |
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| CN202061037U (en) * | 2011-03-21 | 2011-12-07 | 黄树桐 | Comprehensive optometric training instrument |
| CN103340522A (en) * | 2013-06-07 | 2013-10-09 | 张家炳 | Posture-correcting eye protecting frame |
| CN107072821B (en) * | 2014-09-09 | 2022-07-01 | 卢米希拉公司 | Multi-wavelength phototherapy devices, systems, and methods for non-invasive treatment of damaged or diseased tissue |
| CN204246319U (en) * | 2014-11-06 | 2015-04-08 | 广西明惠科技有限公司 | The eyeshield of prevention and therapy myopia |
| US10146067B2 (en) * | 2016-09-09 | 2018-12-04 | Ching-Lai Tsai | Eye-protective shade for augmented reality smart glasses |
| CN116115909A (en) * | 2017-06-08 | 2023-05-16 | 多帕维森有限公司 | System and method for stimulating optic nerve |
| KR102068414B1 (en) * | 2018-07-20 | 2020-01-20 | 서울과학기술대학교 산학협력단 | Head mounted display system for correction of user eyesight |
| CN210250492U (en) * | 2019-02-28 | 2020-04-07 | 张春山 | Visual training instrument for myopia and amblyopia |
| CN210611338U (en) * | 2019-09-17 | 2020-05-26 | 瑞安市永达箱包配件有限公司 | Multifunctional travel suitcase pull rod structure |
| CN110664596A (en) * | 2019-10-17 | 2020-01-10 | 张颖 | Holographic training system for eyes and brain |
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| CN208573812U (en) * | 2017-09-20 | 2019-03-05 | 河北省沧州中西医结合医院 | Orthopedic Clinical steel plate pre-bending device |
| CN110575373A (en) * | 2019-08-30 | 2019-12-17 | 吴登智 | vision training method and system based on VR integrated machine |
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