WO2023226607A1 - 一种眼部智能生物视光仪和眼睛训练方法 - Google Patents

一种眼部智能生物视光仪和眼睛训练方法 Download PDF

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Publication number
WO2023226607A1
WO2023226607A1 PCT/CN2023/087682 CN2023087682W WO2023226607A1 WO 2023226607 A1 WO2023226607 A1 WO 2023226607A1 CN 2023087682 W CN2023087682 W CN 2023087682W WO 2023226607 A1 WO2023226607 A1 WO 2023226607A1
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Prior art keywords
eye
light
infrared
light source
layer
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PCT/CN2023/087682
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English (en)
French (fr)
Inventor
黄小球
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深圳市雏鹰视界健康科技有限公司
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Priority to KR1020237020892A priority Critical patent/KR20230164647A/ko
Publication of WO2023226607A1 publication Critical patent/WO2023226607A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/0622—Optical stimulation for exciting neural tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
    • A61M2021/0022—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the tactile sense, e.g. vibrations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/05—General characteristics of the apparatus combined with other kinds of therapy
    • A61M2205/051—General characteristics of the apparatus combined with other kinds of therapy with radiation therapy
    • A61M2205/052—General characteristics of the apparatus combined with other kinds of therapy with radiation therapy infrared
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
    • A61N2005/0643—Applicators, probes irradiating specific body areas in close proximity
    • A61N2005/0645—Applicators worn by the patient
    • A61N2005/0647—Applicators worn by the patient the applicator adapted to be worn on the head
    • A61N2005/0648—Applicators worn by the patient the applicator adapted to be worn on the head the light being directed to the eyes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/065—Light sources therefor
    • A61N2005/0651—Diodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0664—Details

Definitions

  • the invention belongs to the technical field of visual health, and specifically relates to an intelligent eye biophotometer and an eye training method.
  • Eye massagers can relieve eye fatigue by massaging the eyes.
  • the eye massagers currently on the market can only do some mechanized massage or heated massage around the eyes. Their functions are only to relax the eye muscles and strengthen the blood circulation of the eye muscles, and can only be used temporarily. Relieves eye fatigue without fundamentally improving vision health.
  • the purpose of the present invention is to provide an intelligent eye biophotometer and an eye training method to solve at least one technical problem existing in the prior art.
  • the present invention provides an intelligent biological optometre for eyes, which includes a optometre body.
  • the optometre body includes a first cover and a second cover respectively adapted to the left and right eyes of the human body.
  • the sides of the first cover and the second cover facing the eyes of the human body are respectively provided with a first cavity and a second cavity.
  • An infrared light-emitting module is installed in the first cavity, and the second cavity is installed in the first cavity.
  • the cavity is equipped with a photobiology training room that fits the human eye;
  • the infrared light-emitting module includes glue iron, and the glue iron includes an assembly groove, and the assembly groove opens from bottom to top.
  • a reflective film, a light guide plate, a diffusion film, a lower light-enhancing film, an upper light-enhancing film and black glue are installed in sequence on the top of the cover.
  • the black glue is bonded to the inside of the first cover or the second cover.
  • An infrared LED point light source is provided on one side of the light guide plate and between the reflective film and the diffusion film. The infrared wavelength emitted by the infrared LED point light source is 600nm to 750nm;
  • a controller is provided inside the optometre body, and the controller is electrically connected to the infrared LED point light source.
  • a music playing module is also provided in the optometre body, and the music playing module is electrically connected to the controller.
  • the infrared LED point light source includes a substrate layer, a Bragg optical reflective layer is provided on the substrate layer, and an N-AIGaInP N-type with a thickness of 1800nm to 2200nm is provided on the Bragg optical reflective layer.
  • the N-type limiting layer is provided with an I-AIGaInP active layer with a thickness of 0.1nm ⁇ 0.3um
  • the I-AIGaInP active layer is provided with a P-AIGaInP P-type limiting layer with a thickness of 34000nm ⁇ 36000nm
  • the P-type confinement layer is provided with a p-GaP window layer with a thickness of 47000nm ⁇ 49000nm;
  • the substrate layer includes a GaAs substrate with a thickness of 220-320nm, a SiO2 protective layer with a thickness of 200-220nm is provided on the surface of the GaAs substrate, and an ITO enhancement layer with a thickness of 200-250nm is provided on the surface of the SiO2 protective layer.
  • the method of arranging the SiO2 protective layer on the surface of the GaAs substrate includes but is not limited to electroplating, and the method of arranging the ITO reinforcement layer on the surface of the SiO2 protective layer includes but is not limited to electroplating.
  • the light guide plate is made of polymethylmethacrylate (PMMA) material and is made by laser engraving.
  • PMMA polymethylmethacrylate
  • the controller includes a lighting control circuit, which includes a microprocessor chip U4 with a model number of SY7201ABC.
  • the LX pin of the microprocessor chip U4 is One end of the inductor L1 is connected to the positive end of the infrared LED point light source. The negative end of the infrared LED point light source is connected to the first capacitor C3 and then grounded. The ground pin GND of the microprocessor chip U4 is grounded.
  • the FB pin of the microprocessor chip U4 is respectively connected to one end of the first resistor R13, one end of the second resistor R12 and the positive electrode of the power supply. The other end of the first resistor R13 and the other end of the second resistor are grounded.
  • the IN pin of the microprocessor chip U4 is connected to the other end of the inductor L1, one end of the second capacitor C2 and the 3.3V voltage. The other end of the second capacitor C2 is grounded.
  • the microprocessor chip U4 The OVP pin is connected in series with the third resistor R9 and then connected to one end of the first capacitor C3 and the negative electrode of the power supply respectively.
  • the EN/PWM pin of the microprocessor chip U4 is connected in series with the fourth resistor R10 and then connected to the power supply voltage VCC.
  • the luminous angle of the infrared LED point light source is not less than 120 degrees
  • the lower light-enhancing film and the upper light-enhancing film are both provided with prisms, and the installation angle of the prisms is adjustable.
  • the total thickness of the infrared light-emitting module is no more than 0.95mm.
  • the light guide uniformity of the light guide plate is not less than 90%.
  • the present invention provides an eye training method using the intelligent eye biophotometer as described in any one of the second to seventh possible designs of the first aspect, including:
  • Eye muscle relaxation training is performed by facing the human eye to the photobiological training room, and a voice prompt is given when the second preset duration is reached.
  • the method further includes:
  • a first cavity and a second cavity are sequentially opened on the side of the first cover and the second cover of the optometre body facing the human eye, and infrared sensors are installed in the first cavity.
  • the light-emitting module has a photobiological training room that fits the human eye in the second cavity.
  • the infrared LED point light source of the infrared light-emitting module emits infrared light with a wavelength of 600nm to 750nm, which is used to stimulate the human eye.
  • the cone cells and columnar cells on the retina cause the eye to secrete more dopamine, which causes the choroidal blood vessels of the eye to expand, thereby strengthening the retinal choroidal blood circulation and moving the thickening position of the choroidal blood vessel wall forward, shortening the axial length of the eye, and improving the naked eye vision of the eye;
  • the human eyes can observe the light environment of different colors of the optometre for a long time, so that the ciliary muscle of the eye can relax and restore the elasticity of the ciliary muscle, so that the eye lens can have better curvature setting ability.
  • make the eye refractive adjustment normal play music through the music playing module, such as brain wave light music, to stimulate the brain nervous system and completely relax the brain nerves, so as to relax the eye muscles of the visual system and further improve the visual health of the eyes.
  • Figure 1 is a front view of the intelligent eye biophotometer in this embodiment
  • Figure 2 is a three-dimensional view of the intelligent eye biophotometer in this embodiment
  • Figure 3 is a schematic structural diagram of the infrared light-emitting module in this embodiment.
  • Figure 4 is a circuit schematic diagram of the light emission control circuit in this embodiment.
  • 1-optical body 2-first cover; 3-second cover; 4-first cavity; 5-second cavity; 6-infrared light-emitting module; 61-plastic iron; 62 -With reflective film; 63-light guide plate; 64-diffusion film; 65- Lower light-enhancing film; 66-upper light-enhancing film; 67-infrared LED point light source; 68-black vinyl.
  • this embodiment provides an intelligent biological optometre for eyes, which includes a optometre body (1).
  • the first cover (2) and the second cover (3) are adapted to the eyes, and the sides of the first cover (2) and the second cover (3) facing the human eye are sequentially provided with A first cavity (4) and a second cavity (5).
  • An infrared light-emitting module (6) is installed in the first cavity (4).
  • the total thickness of the infrared light-emitting module (6) is no more than Greater than 0.95mm
  • the second cavity (5) is equipped with a photobiology training room that fits the human eye;
  • the infrared light-emitting module (6) includes a rubber iron (61), and the rubber iron (61) includes an assembly groove.
  • a reflective film (62) and a light guide plate (63) are installed in the assembly groove from bottom to top.
  • diffusion film (64), lower light-enhancing film (65), upper light-enhancing film (66) and black black glue (68), the black black glue (68) is bonded to the first cover (2) or the Inside the second cover (3), an infrared LED point light source (67) is provided on one side of the light guide plate (63) and between the reflective film and the diffusion film (64).
  • the infrared wavelength emitted by the point light source (67) is 600nm ⁇ 750nm;
  • the optometre body (1) is provided with a controller (not shown), and the controller and the infrared
  • the LED point light source (67) is electrically connected.
  • the assembly groove provided in the rubber iron (61) is used to provide assembly space for each component and plays a protective role.
  • the rubber iron (61) is integrally injection molded; so
  • the reflective film is used to reflect the infrared light scattered from the back of the light guide plate (63) back to the light guide plate (63), so as to increase the luminous brightness and uniformity of the light;
  • the light guide plate (63) is used to reflect the infrared LED point light source ( The point light source emitted by 67) is converted into a surface light source and used for light transmission and heat dissipation.
  • this embodiment uses polymethyl methacrylate PMMA (polymethyl methacrylate).
  • methacrylate also known as acrylic or organic glass
  • methacrylate also known as acrylic or organic glass
  • the laser-engraved light guide plate (63) has a V-CUT pattern, thereby obtaining a light guide plate (63) with a uniformity of not less than 90% ), and the uniformity of the existing light guide plate (63) is generally not less than 80%.
  • the traditional small dot printing method is used. After printing on the light guide plate (63), the flatness and uniformity of the dot pattern obtained are properties will be different, and its light guide uniformity can only be ⁇ 80%. Therefore, the light guide plate (63) in this embodiment is better than the traditional light guide plate (63) and can be effectively applied to the retinal biological cells of the human eye. stimulation and training.
  • the diffusion film (64) is used to use the diffusion particles on the surface to further improve the uniformity of the surface light source; the lower light-enhancing film (65) and the upper light-enhancing film (66) are used to use the surface light-enhancing film (65) respectively.
  • the microscopic graphics realize the concentration and re-diffusion of the infrared light source to further improve the brightness and uniformity of the module.
  • the luminous angle of the infrared LED point light source (67) is not less than 120 degrees, and the lower light-enhancing film (65) and the The above-mentioned light-enhancing films (66) are all equipped with prisms, and the installation angle of the prisms can be adjusted to generate focused light perpendicular to the human eye, avoiding the overflow of infrared light, and ultimately forming infrared light 90° perpendicular to the human eye, thus It is more concentrated and more direct to stimulate and activate the cone cells and column cells of the eye's retina, which is beneficial to the visual health of the eyes.
  • the light-emitting angle is not greater than 100°.
  • the angle of the emitted light is astigmatism and cannot be focused. This embodiment can better stimulate and train the biological cells of the retina of the human eye.
  • the first cavity (4) is sequentially opened on the side of the first cover (2) and the second cover (3) of the optometre body (1) facing the human eye. and a second cavity (5).
  • An infrared light-emitting module (6) is installed in the first cavity (4).
  • a darkroom training room that fits the human eye is provided in the second cavity (5).
  • the infrared light with a wavelength of 600nm to 750nm emitted by the infrared LED point light source (67) of the infrared light-emitting module (6) is used to stimulate the cone cells and columnar cells on the retina of the human eye, causing the eye to secrete more Dopamine causes the choroidal blood vessels of the eye to dilate, thereby strengthening the retinal choroidal blood circulation and moving the choroidal blood vessel wall thickening position forward, shortening the eye axis, and improving the naked eye vision of the eye; through the photobiology training room, the human eye can be observed for a longer period of time with different colors of the training device
  • the light environment relaxes the ciliary muscles of the eyes, restores the elasticity of the ciliary muscles, enables the eye lens to have better curvature setting ability, and normalizes the refractive adjustment of the eyes.
  • the optometre body (1) is also provided with a music playing module (not shown).
  • the music playing module is electrically connected to the controller, and the music is played through the music playing module.
  • brain wave light music can stimulate the brain nervous system and completely relax the brain nerves, so as to relax the eye muscles of the visual system and further improve the visual health of the eyes.
  • the infrared LED point light source (67) includes a substrate layer, a Bragg optical reflective layer is provided on the substrate layer, and an N-N-conductor with a thickness of 1800 nm to 2200 nm is provided on the Bragg optical reflective layer.
  • the N-type confinement layer is provided with an I-AIGaInP active layer with a thickness of 0.1nm ⁇ 0.3um, and the I-AIGaInP active layer is provided with a P-AIGaInP P-type with a thickness of 34000nm ⁇ 36000nm Confinement layer, the P-type confinement layer is provided with a p-GaP window layer with a thickness of 47000nm ⁇ 49000nm;
  • the substrate layer includes GaAs with a thickness of 220 ⁇ 320nm
  • the surface of the GaAs substrate is provided with a SiO2 protective layer with a thickness of 200 ⁇ 220nm, and the surface of the SiO2 protective layer is provided with an ITO enhancement layer with a thickness of 200 ⁇ 250nm.
  • the light source (67) can emit infrared light with a wavelength of 600nm to 750nm.
  • the controller in order to control the opening and closing of the infrared LED point light source, includes a lighting control circuit, and the lighting control circuit includes a microprocessor chip U4 with a model number of SY7201ABC.
  • the LX pin of the processor chip U4 is respectively connected to one end of the inductor L1 and the positive end of the infrared LED point light source.
  • the negative end of the infrared LED point light source is connected to the first capacitor C3 and then grounded.
  • the microprocessor The ground pin GND of the chip U4 is connected to the ground.
  • the FB pin of the microprocessor chip U4 is connected to one end of the first resistor R13, one end of the second resistor R12 and the positive electrode of the power supply.
  • the other end of the first resistor R13 is connected to the positive electrode of the power supply.
  • the other end of the second resistor is connected to ground.
  • the IN pin of the microprocessor chip U4 is connected to the other end of the inductor L1, one end of the second capacitor C2 and the 3.3V voltage.
  • the other end of the second capacitor C2 is connected to the ground.
  • the OVP pin of the microprocessor chip U4 is connected in series with the third resistor R9 and then connected to one end of the first capacitor C3 and the negative electrode of the power supply respectively, and the EN/PWM pin of the microprocessor chip U4 is connected in series with the fourth resistor R10 Then connect the power supply voltage VCC.
  • the present invention provides an eye training method using the intelligent eye biophotometer as described in any one of the second to seventh possible designs of the first aspect, including:
  • Eye muscle relaxation training is performed by facing the human eye to the photobiological training room, and a voice prompt is given when the second preset duration is reached.
  • the method further includes:
  • this embodiment emits infrared light with a wavelength of 600 nm to 750 nm through the infrared LED point light source (67) of the infrared light emitting module (6) to stimulate the cones and columns on the retina of the human eye.
  • the long-term observation training device does not require a color light environment to relax the ciliary muscles of the eyes, restore the elasticity of the ciliary muscles, make the eye lens have better curvature setting ability, and normalize the refractive adjustment of the eyes; through music playback
  • the module plays music, such as brain wave light music, to stimulate the brain nervous system and completely relax the brain nerves, thereby relaxing the eye muscles of the visual system and further improving eye visual health.

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Abstract

本发明公开了眼部智能生物视光仪和眼部训练方法，视光仪包括视光仪本体，视光仪本体包括第一罩壳和第二罩壳，第一罩壳和第二罩壳面向人体眼部的一侧设有第一空腔和第二空腔，第一空腔内安装有红外发光模组，第二空腔内设有光生物训练室；红外发光模组的胶铁的装配槽内自下而上依次安装有反射膜、导光板、扩散膜、下增光膜、上增光膜和黑黑胶，导光板的一侧设有红外LED点光源，红外LED点光源发出的红外波长为600nm～750nm，视光仪本体内设有控制器与红外LED点光源电连接。本发明能刺激人体眼睛视网膜上的视锥细胞和视柱细胞，提高裸眼视力；能使人体眼睛较长时间的观察视光仪不同颜色光环境，使眼睛睫状肌肌肉舒张放松，使眼睛屈光调节正常。

Description

一种眼部智能生物视光仪和眼睛训练方法 技术领域
本发明属于视觉健康技术领域，具体涉及一种眼部智能生物视光仪和眼睛训练方法。
背景技术
近年来，由于工作和生活习惯等原因，人们的用眼时间越来越长。为了缓解眼部疲劳，市场上出现了眼部按摩仪等按摩产品，眼部按摩仪可以通过按摩眼部的方式，缓解眼部疲劳。但目前市场上现有的眼部按摩仪都只能对眼部周围做一些机械化的按摩或带有加热的按摩，其作用仅是对眼部肌肉放松及加强眼部肌肉血液循环，只能短暂缓解眼部疲劳，而不能从根本上改善视力健康。
发明内容
本发明的目的是提供一种眼部智能生物视光仪和眼睛训练方法，用于解决现有技术中存在的至少一个技术问题。
为了实现上述目的，本发明采用以下技术方案：
第一方面，本发明提供一种眼部智能生物视光仪，包括视光仪本体，所述视光仪本体包括分别与人体左右眼适配的第一罩壳和第二罩壳，所述第一罩壳和所述第二罩壳面向人体眼部的一侧均依次开设有第一空腔和第二空腔，所述第一空腔内安装有红外发光模组，所述第二空腔内设有与人体眼部贴合的光生物训练室；
所述红外发光模组包括胶铁，所述胶铁包括装配槽，所述装配槽内自下而 上依次安装有反射膜、导光板、扩散膜、下增光膜、上增光膜和黑黑胶，所述黑黑胶粘结在所述第一罩壳或所述第二罩壳内侧，所述导光板的一侧且位于所述反射膜和所述扩散膜之间设有红外LED点光源，所述红外LED点光源发出的红外波长为600nm～750nm；
所述视光仪本体内设有控制器，所述控制器与所述红外LED点光源电连接。
在一种可能的设计中，所述视光仪本体内还设有音乐播放模块，所述音乐播放模块与所述控制器电连接。
在一种可能的设计中，所述红外LED点光源包括衬底层，所述衬底层上设有布拉格光学反射层，所述布拉格光学反射层上设有厚度为1800nm～2200nm的N-AIGaInP N型限制层，所述N型限制层上设有厚度为0.1nm～0.3um的I-AIGaInP活性层，所述I-AIGaInP活性层上设有厚度为34000nm～36000nm的P-AIGaInP P型限制层，所述P型限制层上设有厚度为47000nm～49000nm的p-GaP窗口层；
所述衬底层包括厚度为220～320nm的GaAs衬底，所述GaAs衬底表面设有厚度为200～220nm的SiO2保护层，所述SiO2保护层表面设有厚度为200～250nm的ITO增强层，优选的，所述GaAs衬底表面设置SiO2保护层的方式包括但不限于电镀方式，所述SiO2保护层表面设置ITO增强层的方式包括但不限于电镀方式。
在一种可能的设计中，所述导光板采用聚甲基丙烯酸甲酯PMMA材料，并通过激光雕刻制成。
在一种可能的设计中，所述控制器包括发光控制电路，所述发光控制电路包括型号为SY7201ABC的微处理器芯片U4，所述微处理器芯片U4的LX引脚分 别与电感L1的一端和所述红外LED点光源的正向端连接，所述红外LED点光源的负向端连接第一电容C3后接地，所述微处理器芯片U4的接地脚GND接地，所述微处理器芯片U4的FB引脚分别与第一电阻R13的一端、第二电阻R12的一端以及电源正极连接，所述第一电阻R13的另一端和所述第二电阻的另一端接地，所述微处理器芯片U4的IN引脚分别与电感L1的另一端、第二电容C2的一端以及3.3V电压连接，所述第二电容C2的另一端接地，所述微处理器芯片U4的OVP引脚与第三电阻R9串联后分别与第一电容C3的一端和电源负极连接，所述微处理器芯片U4的EN/PWM引脚串联第四电阻R10后接入电源电压VCC。
在一种可能的设计中，所述红外LED点光源的发光角度不小于120度，所述下增光膜和所述上增光膜均设有棱镜，且棱镜的安装角度可调整。
在一种可能的设计中，所述红外发光模组的总厚度不大于0.95mm。
在一种可能的设计中，所述导光板的导光均匀度不小于90％。
第二方面，本发明提供一种应用如第一方面第二至第七种可能的设计中的任一项所述的眼部智能生物视光仪的眼睛训练方法，包括：
将眼部智能生物视光仪佩戴至人体眼部，通过控制器控制红外发光模组发出垂直于人体眼部且波长为600nm～750nm的红外光线，并控制红外光线按照第一预设时长刺激人体眼睛视网膜上的视锥细胞和视柱细胞；
通过将人体眼部面向光生物训练室进行眼睛肌肉舒张训练，并在到达第二预设时长时进行语音提示。
在一种可能的设计中，所述方法还包括：
通过控制器控制音乐播放模块播放音乐，以对人体大脑神经进行刺激训练。
有益效果：
本发明通过在视光仪本体的第一罩壳和所述第二罩壳面向人体眼部的一侧均依次开设第一空腔和第二空腔，在所述第一空腔内安装红外发光模组，第二空腔内设有与人体眼部贴合的光生物训练室，通过红外发光模组的红外LED点光源发出的红外波长为600nm～750nm的红外光，用于刺激人体眼睛视网膜上的视锥细胞和视柱细胞，使眼睛分泌更多的多巴胺，致使眼睛脉络膜血管扩张从而加强视网膜脉络膜血液循环和使脉络膜血管壁增厚位置前移，眼轴缩短，眼睛裸眼视力提高；通过光生物训练室使人体眼睛较长时间的观察视光仪不同颜色光环境，使眼睛睫状肌肌肉舒张放松，恢复睫状肌肌肉弹力，使眼睛晶状体具有更好的曲度设节能力，使眼睛屈光调节正常；通过音乐播放模块播放音乐，例如脑电波轻音乐来对大脑神经系统刺激，使大脑神经完全放松，以达到对视觉系统眼睛肌肉放松，进一步改善眼部视觉健康。
附图说明
图1为本实施例中的眼部智能生物视光仪的正视图；
图2为本实施例中的眼部智能生物视光仪的立体图；
图3为本实施例中的红外发光模组的结构示意图；
图4为本实施例中的发光控制电路的电路原理图。
其中，1-视光仪本体；2-第一罩壳；3-第二罩壳；4-第一空腔；5-第二空腔；6-红外发光模组；61-胶铁；62-有反射膜；63-导光板；64-扩散膜；65- 下增光膜；66-上增光膜；67-红外LED点光源；68-黑黑胶。
具体实施方式
为使本说明书实施例的目的、技术方案和优点更加清楚，下面将结合本说明书实施例中的附图，对本说明书实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本说明书一部分实施例，而不是全部的实施例。基于本说明书中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
实施例
如图1-图4所示，第一方面，本实施例提供一种眼部智能生物视光仪，包括视光仪本体(1)，所述视光仪本体(1)包括分别与人体左右眼适配的第一罩壳(2)和第二罩壳(3)，所述第一罩壳(2)和所述第二罩壳(3)面向人体眼部的一侧均依次开设有第一空腔(4)和第二空腔(5)，所述第一空腔(4)内安装有红外发光模组(6)，优选的，红外发光模组(6)的总厚度不大于0.95mm，所述第二空腔(5)内设有与人体眼部贴合的光生物训练室；
所述红外发光模组(6)包括胶铁(61)，所述胶铁(61)包括装配槽，所述装配槽内自下而上依次安装有反射膜(62)、导光板(63)、扩散膜(64)、下增光膜(65)、上增光膜(66)和黑黑胶(68)，所述黑黑胶(68)粘结在所述第一罩壳(2)或所述第二罩壳(3)内侧，所述导光板(63)的一侧且位于所述反射膜和所述扩散膜(64)之间设有红外LED点光源(67)，所述红外LED点光源(67)发出的红外波长为600nm～750nm；
所述视光仪本体(1)内设有控制器(未图示)，所述控制器与所述红外 LED点光源(67)电连接。
其中，需要说明的是，所述胶铁(61)设置的装配槽，是用于为各组件提供装配空间，并起到防护作用，优选的，所述胶铁(61)一体注塑成形；所述反射膜用于将导光板(63)背面散射的红外光线反射回导光板(63)，以便增加发光亮度和发光均匀性；所述导光板(63)用于将所述红外LED点光源(67)发射的点光源转变为面光源，并用于光线的传导和散热，为了提高导光板(63)光线传导和散射的均匀性，优选的，本实施例采用聚甲基丙烯酸甲酯PMMA(polymethyl methacrylate，又称作亚克力或有机玻璃)材料，并通过激光雕刻制成，其中，激光雕刻而成的导光板(63)具有V-CUT图形，从而得到均匀度不小于90％的导光板(63)，而现有的导光板(63)均匀度一般不小于80％，采用的是传统的小点印刷方法，通过在导光板(63)上印刷后，得到的点阵图型平整度与均匀性都会有所差异，且其导光均匀度只能做到≥80％，因此本实施例中的导光板(63)优于传统的导光板(63)，能够有效适用于人体眼睛视网膜生物细胞的刺激和训练中。
其中，需要说明的是，所述扩散膜(64)用于利用表面的扩散粒子进一步提高面光源的均匀度；所述下增光膜(65)和上增光膜(66)分别用于利用表面的微观图形实现红外光源聚光及再次扩散，以进一步提高模组的亮度和均匀性，其中所述红外LED点光源(67)的发光角度不小于120度，所述下增光膜(65)和所述上增光膜(66)均设有棱镜，且棱镜的安装角度可调整，从而可以生成垂直人眼方向的聚焦光线，避免了红外光线的外溢，最终形成90°垂直人眼的红外光线，从而更集中、更直接刺激和激活眼睛视网膜视锥细胞和视柱细胞目的，有益眼睛视觉健康，相较于传统白光LED的发光角度不大于100°， 且散发的光线角度是散光，无法聚焦，本实施例能够更好地作用于人眼睛视网膜生物细胞的刺激和训练。
基于上述公开的内容，通过在视光仪本体(1)的第一罩壳(2)和所述第二罩壳(3)面向人体眼部的一侧均依次开设第一空腔(4)和第二空腔(5)，在所述第一空腔(4)内安装红外发光模组(6)，第二空腔(5)内设有与人体眼部贴合的暗室训练室，通过红外发光模组(6)的红外LED点光源(67)发出的红外波长为600nm～750nm的红外光，用于刺激人体眼睛视网膜上的视锥细胞和视柱细胞，使眼睛分泌更多的多巴胺，致使眼睛脉络膜血管扩张从而加强视网膜脉络膜血液循环和使脉络膜血管壁增厚位置前移，眼轴缩短，眼睛裸眼视力提高；通过光生物训练室使人体眼睛较长时间的观察训练仪不同颜色光环境，使眼睛睫状肌肌肉舒张放松，恢复睫状肌肌肉弹力，使眼睛晶状体具有更好的曲度设节能力，使眼睛屈光调节正常。
在一种可能的设计中，所述视光仪本体(1)内还设有音乐播放模块(未图示)，所述音乐播放模块与所述控制器电连接，则通过音乐播放模块播放音乐，例如脑电波轻音乐来对大脑神经系统刺激，使大脑神经完全放松，以达到对视觉系统眼睛肌肉放松，进一步改善眼部视觉健康。
在一种可能的设计中，所述红外LED点光源(67)包括衬底层，所述衬底层上设有布拉格光学反射层，所述布拉格光学反射层上设有厚度为1800nm～2200nm的N-AIGaInP N型限制层，所述N型限制层上设有厚度为0.1nm～0.3um的I-AIGaInP活性层，所述I-AIGaInP活性层上设有厚度为34000nm～36000nm的P-AIGaInP P型限制层，所述P型限制层上设有厚度为47000nm～49000nm的p-GaP窗口层；所述衬底层包括厚度为220～320nm的GaAs 衬底，所述GaAs衬底表面设有厚度为200～220nm的SiO2保护层，所述SiO2保护层表面设有厚度为200～250nm的ITO增强层，那么，通过上述层连接构成的红外LED点光源(67)，能够发出600nm～750nm波长的红外光。
在一种可能的设计中，为了对所述红外LED点光源的启闭进行控制，所述控制器包括发光控制电路，所述发光控制电路包括型号为SY7201ABC的微处理器芯片U4，所述微处理器芯片U4的LX引脚分别与电感L1的一端和所述红外LED点光源的正向端连接，所述红外LED点光源的负向端连接第一电容C3后接地，所述微处理器芯片U4的接地脚GND接地，所述微处理器芯片U4的FB引脚分别与第一电阻R13的一端、第二电阻R12的一端以及电源正极连接，所述第一电阻R13的另一端和所述第二电阻的另一端接地，所述微处理器芯片U4的IN引脚分别与电感L1的另一端、第二电容C2的一端以及3.3V电压连接，所述第二电容C2的另一端接地，所述微处理器芯片U4的OVP引脚与第三电阻R9串联后分别与第一电容C3的一端和电源负极连接，所述微处理器芯片U4的EN/PWM引脚串联第四电阻R10后接入电源电压VCC。
其中，优选的，本实施例中的发光控制电路中各电路元器件的参数取值可以是：电感L1的电感量为6.8uH(微亨)，第一电容C3的电容量为1u/50V，第一电阻R13和第二电阻R12的电阻值为10欧姆，第二电容C2的电容量为4.7u，第三电阻R9和第四电阻R10的电阻值为零，其中，该发光控制电路的输出恒流OUT＝200mV，该电感L1的电感量不大于6.8uH，否则电源IC可能会发热较为严重。
第二方面，本发明提供一种应用如第一方面第二至第七种可能的设计中的任一项所述的眼部智能生物视光仪的眼睛训练方法，包括：
将眼部智能生物视光仪佩戴至人体眼部，通过控制器控制红外发光模组(6)发出垂直于人体眼部且波长为600nm～750nm的红外光线，并控制红外光线按照第一预设时长刺激人体眼睛视网膜上的视锥细胞和视柱细胞；
通过将人体眼部面向光生物训练室进行眼睛肌肉舒张训练，并在到达第二预设时长时进行语音提示。
在一种可能的设计中，所述方法还包括：
通过控制器控制音乐播放模块播放音乐，以对人体大脑神经进行刺激训练。
基于上述公开的内容，本实施例通过红外发光模组(6)的红外LED点光源(67)发出的红外波长为600nm～750nm的光，用于刺激人体眼睛视网膜上的视锥细胞和视柱细胞，使眼睛分泌更多的多巴胺，致使眼睛脉络膜血管扩张从而加强视网膜脉络膜血液循环和使脉络膜血管壁增厚位置前移，眼轴缩短，眼睛裸眼视力提高；通过光生物训练室使人体眼睛较长时间的观察训练仪不用颜色光环境，使眼睛睫状肌肌肉舒张放松，恢复睫状肌肌肉弹力，使眼睛晶状体具有更好的曲度设节能力，使眼睛屈光调节正常；通过音乐播放模块播放音乐，例如脑电波轻音乐来对大脑神经系统刺激，使大脑神经完全放松，以达到对视觉系统眼睛肌肉放松，进一步改善眼部视觉健康。
最后应说明的是：以上所述仅为本发明的优选实施例而已，并不用于限制本发明的保护范围。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种眼部智能生物视光仪，其特征在于，包括视光仪本体(1)，所述视光仪本体(1)包括分别与人体左右眼适配的第一罩壳(2)和第二罩壳(3)，所述第一罩壳(2)和所述第二罩壳(3)面向人体眼部的一侧均依次开设有第一空腔(4)和第二空腔(5)，所述第一空腔(4)内安装有红外发光模组(6)，所述第二空腔(5)内设有与人体眼部贴合的光生物训练室；
    所述红外发光模组(6)包括胶铁(61)，所述胶铁(61)包括装配槽，装配槽内自下而上依次安装有反射膜(62)、导光板(63)、扩散膜(64)、下增光膜(65)、上增光膜(66)和黑黑胶(68)，所述黑黑胶(68)粘结在所述第一罩壳(2)或所述第二罩壳(3)内侧，所述导光板(63)的一侧且位于所述反射膜和所述扩散膜(64)之间设有红外LED点光源(67)，所述红外LED点光源(67)发出的红外波长为600nm～750nm；
    所述视光仪本体(1)内设有控制器，所述控制器与所述红外LED点光源(67)电连接。
  2. 根据权利要求1所述的眼部智能生物视光仪，其特征在于，所述视光仪本体(1)内还设有音乐播放模块，所述音乐播放模块与所述控制器电连接。
  3. 根据权利要求1所述的眼部智能生物视光仪，其特征在于，所述红外LED点光源(67)包括衬底层，所述衬底层上设有布拉格光学反射层，所述布拉格光学反射层上设有厚度为1800nm～2200nm的N-AIGaInP N型限制层，所述N型限制层上设有厚度为0.1nm～0.3um的I-AIGaInP活性层，所述I-AIGaInP活性层上设有厚度为34000nm～36000nm的P-AIGaInP P型限制层，所述P型限制层上设有厚度为47000nm～49000nm的p-GaP窗口层；
    所述衬底层包括厚度为220～320nm的GaAs衬底，GaAs衬底表面设有厚度为200～220nm的SiO2保护层，SiO2保护层表面设有厚度为200～250nm的ITO增强层。
  4. 根据权利要求1所述的眼部智能生物视光仪，其特征在于，所述导光板(63)采用聚甲基丙烯酸甲酯PMMA材料，并通过激光雕刻制成。
  5. 根据权利要求1所述的眼部智能生物视光仪，其特征在于，所述控制器包括发光控制电路，所述发光控制电路包括型号为SY7201ABC的微处理器芯片U4，所述微处理器芯片U4的LX引脚分别与电感L1的一端和所述红外LED点光源的正向端连接，所述红外LED点光源的负向端连接第一电容C3后接地，所述微处理器芯片U4的接地脚GND接地，所述微处理器芯片U4的FB引脚分别与第一电阻R13的一端、第二电阻R12的一端以及电源正极连接，所述第一电阻R13的另一端和所述第二电阻的另一端接地，所述微处理器芯片U4的IN引脚分别与电感L1的另一端、第二电容C2的一端以及3.3V电压连接，所述第二电容C2的另一端接地，所述微处理器芯片U4的OVP引脚与第三电阻R9串联后分别与第一电容C3的一端和电源负极连接，所述微处理器芯片U4的EN/PWM引脚串联第四电阻R10后接入电源电压VCC。
  6. 根据权利要求1所述的眼部智能生物视光仪，其特征在于，所述红外LED点光源(67)的发光角度不小于120度，所述下增光膜(65)和所述上增光膜(66)均设有棱镜，且棱镜的安装角度可调整。
  7. 根据权利要求1所述的眼部智能生物视光仪，其特征在于，所述红外发光模组(6)的总厚度不大于0.95mm。
  8. 根据权利要求1所述的眼部智能生物视光仪，其特征在于，所述导光板(63)的导光均匀度不小于90％。
  9. 一种应用如权利要求2-8任意一项所述的眼部智能生物视光仪的眼睛训练方法，其特征在于，包括：
    将眼部智能生物视光仪佩戴至人体眼部，通过控制器控制红外发光模组(6)发出垂直于人体眼部且波长为600nm～750nm的红外光线，并控制红外光线按照第一预设时长刺激人体眼睛视网膜上的视锥细胞和视柱细胞；
    通过将人体眼部面向光生物训练室进行眼睛肌肉舒张训练，并在到达第二预设时长时进行语音提示。
  10. 根据权利要求9所述的眼睛训练方法，其特征在于，所述方法还包括：
    通过控制器控制音乐播放模块播放音乐，以对人体大脑神经进行刺激训练。
PCT/CN2023/087682 2022-05-24 2023-04-11 一种眼部智能生物视光仪和眼睛训练方法 WO2023226607A1 (zh)

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