WO2018102986A1 - Vision assistive device for strengthening light - Google Patents

Vision assistive device for strengthening light Download PDF

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Publication number
WO2018102986A1
WO2018102986A1 PCT/CN2016/108706 CN2016108706W WO2018102986A1 WO 2018102986 A1 WO2018102986 A1 WO 2018102986A1 CN 2016108706 W CN2016108706 W CN 2016108706W WO 2018102986 A1 WO2018102986 A1 WO 2018102986A1
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WIPO (PCT)
Prior art keywords
mirror
human eye
external light
cornea
light
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PCT/CN2016/108706
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French (fr)
Chinese (zh)
Inventor
林亚立
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林亚立
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Application filed by 林亚立 filed Critical 林亚立
Priority to PCT/CN2016/108706 priority Critical patent/WO2018102986A1/en
Publication of WO2018102986A1 publication Critical patent/WO2018102986A1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/14—Mirrors; Prisms

Definitions

  • the present disclosure relates to a vision aid, and in particular to a vision aid for enhancing external light incident on a human eye.
  • the human eye is the window of a person's soul, used to view the rich scenery of the world. Like other mammalian eyes, the human eye has many uses. As a sensory organ, the eye responds to light and sends a signal to the brain to produce vision. When the human eye is watching the outside world, external light will be incident on the retina at the back end of the eye for imaging, and on the retina at the back end of the eye, there will be rod cells and cone cells, which can distinguish external things according to the intensity of external light. The color, shape, and depth of field.
  • Fig. 1 is a schematic view for explaining a path in which part of external light is incident on a human eye.
  • a part of the external light L is incident on the human eye 1 from one side and passes through the cornea 10 to be emitted from the other side of the human eye 1.
  • the external light is weak and the external light cannot be effectively incident on the human eye, thereby allowing the patient to become fully blind in a weaker area.
  • the main object of the present disclosure is to provide a vision aid for enhancing light, the vision aid comprising: a first mirror disposed at a first position on a cornea of a human eye; a second mirror disposed at a second position on the cornea of the human eye; and a third mirror disposed directly in front of the human eye; wherein the first mirror and the second mirror concentrate the external light Reflection to the first The three mirrors, after which the third mirror reflects the concentrated external light to the human eye to enhance the intensity of the external light received by the human eye.
  • the first position is located at the right edge of the cornea and the second position is located at the left edge of the cornea.
  • external light When external light penetrates the right edge of the cornea, external light is focused by the right edge of the cornea.
  • external light is focused by the left edge of the cornea to partially magnify and enhance external light.
  • the first mirror and the second mirror are both semi-circular or square.
  • the first mirror and the second mirror are both semi-circular, the first mirror and the second mirror are surrounded by the human eye.
  • the third mirror is circular or square in shape.
  • the first mirror, the second mirror, and the third mirror are respectively disposed on the cornea of the human eye by a bracket in a first position, a second position, and a front position of the human eye.
  • the bracket is implemented in the form of a head mounted device.
  • the first mirror and the second mirror are directly disposed at a first position and a second position on the cornea of the human eye.
  • the third mirror is one of a translucent material or a transparent material.
  • the first mirror and the second mirror are one of an opaque material, a translucent material, or a transparent material.
  • FIG. 1 is a schematic view showing a path in which part of external light is incident on a human eye
  • FIG. 2 is a schematic structural view illustrating a vision aid for enhancing light rays according to an embodiment of the present disclosure
  • FIG. 3 is a structural diagram showing a first mirror and a second mirror in a semi-circular arc shape in the embodiment of the present disclosure. intention;
  • FIG. 4a is a schematic diagram illustrating an embodiment of a vision aid for enhancing light rays in accordance with an embodiment of the present disclosure
  • Figure 4b is a schematic illustration of the portion of the eye of Figure 4a.
  • the vision aid for enhancing light includes a first mirror 20 , A second mirror 22 and a third mirror 24.
  • the first mirror 20 is disposed at a first position on the cornea 10 of the human eye 1
  • the second mirror 22 is disposed at a second position on the cornea 10 of the human eye 1
  • the third mirror 24 is provided. It is placed in front of the human eye 1.
  • the first position is at the right edge 100 of the cornea 10 and the second position is at the left edge 102 of the cornea 10.
  • the external light L1 is incident on the human eye 1 from various directions, including from the front, the right side, and the left side of the human eye 1. Since the external light L1 is incident from the parties to the human eye 1, in Fig. 2, the external light L1 is integrated into the incident light L2 for convenience of explanation.
  • the incident light ray L2 is incident on the first mirror 20 and the second mirror 22, after which the first mirror 20 and the second mirror 22 respectively reflect the incident ray L2 into the reflected ray L3, and
  • the reflected light L3 is collectively reflected to the third mirror 24, and finally, by the third mirror 24, the reflected light L3 is reflected as the reflected light L4 and reflected incident on the inside of the human eye 1.
  • the first mirror 20 and the second mirror 22 of the embodiment of the present disclosure reflect and concentrate the external light L1 to the third mirror 24, and then the third mirror 24 will concentrate the external light L1 (ie, the reflected light L4).
  • Reflected to the inside of the human eye 1 e.g., the retina
  • the third mirror 24 is disposed directly in front of the human eye 1, but in other embodiments, the third mirror 24 may be disposed in front of the human eye 1.
  • the third mirror 24 may be disposed in front of the human eye 1. Above or below.
  • the reflected light L3 is reflected as the reflected light L4 and reflected to the inside of the human eye 1.
  • the external light L1 may first penetrate the second mirror 22 and then pass through the cornea 10
  • the left edge 102, or the external light L1 directly passes through the left edge 102 of the cornea 10, and the external light L1 is focused by the wheel 102 to partially enlarge and strengthen the external light L1, and then the enhanced external light L1 will Re-shooting to the first mirror 20, the first mirror 20 reflects the enhanced external light L1 into the reflected light L3.
  • the vision aid for enhancing light in the embodiment of the present invention can further focus the external light L1 by the wheel portion 100 or the wheel portion 102 to partially enlarge and strengthen the external light L1, and finally, by the first mirror 20,
  • the second mirror 22 and the third mirror 24 reflect the enhanced external light L1 to the human eye 1 to enhance the intensity of the external light L1 received by the human eye 1; and, similarly, the external view from the front of the human eye 1
  • a portion of the light ray L1 will also pass through the right side edge 100 or the left side edge 102 of the cornea 10 (or may be adjusted by adjusting the position or angle of the first mirror 20, the second mirror 22, and the third mirror 24).
  • the external light L1 incident on the front side of the human eye 1 passes through the right edge 100 or the left edge 102 of the cornea 10 to focus and partially amplify and strengthen the external light L1 by the right edge 100 or the left edge 102, and then strengthen The external light L1 that has passed may be incident inside the human eye 1 to enhance the intensity of the external light L1 received by the human eye 1.
  • the third mirror 24 may be a translucent material or a transparent material to allow the external light L1 to be smoothly incident on the first mirror 20 and the second mirror 22 without affecting or Blocks the state of the human eye 1 to view the external scene.
  • the first mirror 20 and the second mirror 22 may be one of an opaque material, a translucent material or a transparent material, and the material selection of the first mirror 20 and the second mirror 22 may be changed according to the needs of the patient. In order to smoothly reflect the incident light L2 to the third mirror 24, it does not affect or block the state in which the human eye 1 views the external scene.
  • FIG. 3 is a schematic view for explaining a structure in which the first mirror and the second mirror are semicircular in the embodiment of the present disclosure. Please refer to FIG. 3.
  • FIG. 3 is a front view. As can be seen from the structure shown in FIG. 3, in this embodiment, the first mirror 30 and the second mirror 32 have a semicircular arc shape structure.
  • the first mirror 30 and the second mirror 32 When the first mirror 30 and the second mirror 32 have a semicircular arc shape structure, the first mirror 30 and the second mirror 32 can surround the entire human eye 1, so that the two mirrors and the human eye 1 can be The gap between them is minimized, and the external light is more efficiently reflected to the third mirror (not shown in Fig. 3, and should be placed directly in front of the human eye 1).
  • the first mirror 30 and the second mirror 32 may be one of an opaque material, a translucent material, or a transparent material, and the materials of the first mirror 30 and the second mirror 32 may be selected according to the disease. The need to change is changed to smooth the light Shoots to the third mirror without affecting or obscuring the state of the human eye 1 viewing the external scene.
  • FIG. 4a is a schematic view for explaining an embodiment of a vision aid for enhancing light according to an embodiment of the present disclosure
  • FIG. 4b is a schematic view for explaining an eye portion of FIG. 4a.
  • the first mirror 20, the second mirror 22, and the third mirror 24 are respectively suspended by the bracket 40 (or similar to the arrangement of the glasses).
  • the first position, the second position (the left and right sides of the cornea) on the cornea of the human eye 1 (not shown in FIGS. 4a and 4b), and the front position of the human eye 1 are provided, and the bracket 40 is provided. It can be implemented in the form of a head mounted device.
  • the user 5 wears the bracket 40 as a head mounted device on the ear 50 (like glasses). Setting method).
  • the first mirror 20, the second mirror 22 and the third mirror 24 suspended on the bracket 40 can be respectively located on the cornea of the human eye 1 (not shown in FIGS. 4a and 4b).
  • the first position, the second position (the left and right sides of the cornea), and the position directly in front of the human eye 1 can effectively reflect the external light to the inside of the human eye 1 and strengthen the user 5 to receive
  • the intensity of the light and the improvement of the user 5 in the weaker areas have problems that cannot be clearly seen.
  • the first mirror 20 and the second mirror 22 in FIGS. 4a and 4b may also be arranged in a semi-circular arc shape (such as the structure shown in FIG. 3) to further concentrate the external light.
  • the vision aid for illuminating the light of the present disclosure is provided on the user's head by using the bracket as the head mounted device, the embodiment is not limited thereto, and may be set in other manners.
  • On the head or on the eye for example, referring to the embodiment of the contact lens, two mirrors are directly placed on the left and right side regions of the cornea of the human eye, and then the third mirror is placed on the human eye by the bracket. In front of.
  • the present disclosure provides a vision aid for enhancing light, which successfully reflects external light to the inside of the human eye, so that when the user is in a weak area, the present invention can be used.
  • the disclosed vision aids reflect the weak external light into the human eye to effectively improve the user's problem of being unclear in areas with weak light.

Abstract

A vision assistive device for strengthening light, the vision assistive device comprising: a first reflection mirror (20) provided at a first location of a cornea (10) of a human eye (1); a second reflection mirror (22) provided at a second location of the cornea (10) of the human eye (1); and a third reflection mirror (24) provided right in front of the human eye (1). The first reflection mirror (20) and the second reflection mirror (22) reflect external light (L1) and concentrate same onto the third reflection mirror (24), and then the third reflection mirror (24) reflects the concentrated external light (L1) onto the human eye (1), so as to strengthen the intensity of the external light (L1) received by the human eye (1).

Description

用于强化光线的视力辅具Vision aid for strengthening light 技术领域Technical field
本公开涉及一种视力辅具，特别地，涉及一种用于强化入射至人眼的外部光线的视力辅具。The present disclosure relates to a vision aid, and in particular to a vision aid for enhancing external light incident on a human eye.
背景技术Background technique
人的眼睛为一个人的灵魂之窗，用于观看这世界的丰富景色。与其它哺乳动物的眼睛相同，人眼有多种用途。作为感觉器官，眼睛能对光起反应，传送信号至大脑，以产生视觉。当人眼在观看外界事物时，外部光线会入射至眼睛后端的视网膜以进行成像，而在眼睛后端的视网膜上，拥有视杆细胞和视锥细胞，能依据外部光线的强弱分辨出外界事物的颜色、外形，并产生景深。The human eye is the window of a person's soul, used to view the rich scenery of the world. Like other mammalian eyes, the human eye has many uses. As a sensory organ, the eye responds to light and sends a signal to the brain to produce vision. When the human eye is watching the outside world, external light will be incident on the retina at the back end of the eye for imaging, and on the retina at the back end of the eye, there will be rod cells and cone cells, which can distinguish external things according to the intensity of external light. The color, shape, and depth of field.
夜盲症，又称雀盲眼，在目前的眼睛病变中，夜盲症是一种在成年人中常见的眼睛疾病，其症状是当一个人处于黑暗中或光线较弱的地区时，会因为人眼无法有效地接收到外部光线，进而导致人眼看不清楚周遭事物。图1为一示意图，用以说明部分外部光线入射至人眼的路径。请参照图1，当人眼1处于光线较弱的地区时，一部分的外部光线L会由一侧边入射至人眼1，并穿过角膜10而从人眼1的另一侧边射出，当病人患有夜盲症又处于光线较弱的地区时，会因为外部光线较微弱且外部光线无法有效地入射至人眼中，进而让病人在光线较弱的地区变成全盲的状态。Night blindness, also known as blind eye, is a common eye disease in adults. In the current eye disease, when a person is in the dark or in a weak area, it is impossible for the human eye. Effectively receiving external light, which leads to the human eye not seeing the surrounding things. Fig. 1 is a schematic view for explaining a path in which part of external light is incident on a human eye. Referring to FIG. 1, when the human eye 1 is in a weak light region, a part of the external light L is incident on the human eye 1 from one side and passes through the cornea 10 to be emitted from the other side of the human eye 1. When a patient suffers from night blindness and is in a weaker area, the external light is weak and the external light cannot be effectively incident on the human eye, thereby allowing the patient to become fully blind in a weaker area.
基于上述理由，如何能够在光线较微弱的地区，有效地将外部光线集中入射至人眼中，是待解决的问题。For the above reasons, how to effectively illuminate external light into the human eye in a region with weak light is a problem to be solved.
发明内容Summary of the invention
鉴于上述已知技术的缺点，本公开的主要目的为提供一种用于强化光线的视力辅具，该视力辅具包括：第一反射镜，设置于人眼的角膜上的第一位置处；第二反射镜，设置于人眼的角膜上的第二位置处；以及一第三反射镜，设置于人眼的正前方；其中，第一反射镜及第二反射镜是将外部光线集中并反射至第 三反射镜，之后第三反射镜再将集中的外部光线反射至人眼，以强化人眼接收的外部光线的强度。In view of the above-discussed shortcomings of the prior art, the main object of the present disclosure is to provide a vision aid for enhancing light, the vision aid comprising: a first mirror disposed at a first position on a cornea of a human eye; a second mirror disposed at a second position on the cornea of the human eye; and a third mirror disposed directly in front of the human eye; wherein the first mirror and the second mirror concentrate the external light Reflection to the first The three mirrors, after which the third mirror reflects the concentrated external light to the human eye to enhance the intensity of the external light received by the human eye.
可选地，第一位置是位于角膜的右侧边缘，第二位置是位于角膜的左侧边缘，当外部光线穿透过角膜的右侧边缘时，外部光线会借由角膜的右侧边缘聚焦，以局部放大及强化外部光线，或当外部光线穿透过角膜的左侧边缘时，外部光线会借由角膜的左侧边缘聚焦，以局部放大及强化外部光线。Optionally, the first position is located at the right edge of the cornea and the second position is located at the left edge of the cornea. When external light penetrates the right edge of the cornea, external light is focused by the right edge of the cornea. To partially magnify and enhance external light, or when external light penetrates the left edge of the cornea, external light is focused by the left edge of the cornea to partially magnify and enhance external light.
可选地，第一反射镜及第二反射镜均为半圆弧形或方形形状。Optionally, the first mirror and the second mirror are both semi-circular or square.
可选地，当第一反射镜及第二反射镜均为半圆弧形时，第一反射镜及第二反射镜是环绕人眼。Optionally, when the first mirror and the second mirror are both semi-circular, the first mirror and the second mirror are surrounded by the human eye.
可选地，第三反射镜为圆形或方形形状。Optionally, the third mirror is circular or square in shape.
可选地，第一反射镜、第二反射镜及第三反射镜是借由支架以悬挂方式分别设置于人眼的角膜上的第一位置、第二位置及人眼的正前方位置。Optionally, the first mirror, the second mirror, and the third mirror are respectively disposed on the cornea of the human eye by a bracket in a first position, a second position, and a front position of the human eye.
可选地，支架是借由头戴式装置的形式据以实施。Optionally, the bracket is implemented in the form of a head mounted device.
可选地，第一反射镜及第二反射镜是直接设置于人眼的该角膜上的第一位置及第二位置。Optionally, the first mirror and the second mirror are directly disposed at a first position and a second position on the cornea of the human eye.
可选地，第三反射镜为半透明材质或透明材质的其中之一。Optionally, the third mirror is one of a translucent material or a transparent material.
可选地，第一反射镜及第二反射镜为不透明材质、半透明材质或透明材质的其中之一。Optionally, the first mirror and the second mirror are one of an opaque material, a translucent material, or a transparent material.
本公开的其它目的、好处与创新特征将可由以下本公开的详细示例连同附图而得知。Other objects, advantages and innovative features of the present disclosure will be apparent from the following detailed description of the <RTIgt;
附图说明DRAWINGS
当连同附图一起阅览时，即可更佳了解本公开可选范例、摘要以及上文详细说明。为达到本公开的说明目的，各图中绘有可选的范例。应当了解本公开并不限于附图所描绘的精确排置方式及设备装置。The alternative examples, abstracts, and detailed description above are better understood when viewed in conjunction with the drawings. For the purposes of illustration of the present disclosure, alternative examples are depicted in the various figures. It should be understood that the present disclosure is not limited to the precise arrangement and apparatus shown in the drawings.
图1为说明部分外部光线入射至人眼的路径的示意图；1 is a schematic view showing a path in which part of external light is incident on a human eye;
图2为说明本公开实施例的用于强化光线的视力辅具的结构示意图；2 is a schematic structural view illustrating a vision aid for enhancing light rays according to an embodiment of the present disclosure;
图3为说明本公开实施例中第一反射镜及第二反射镜为半圆弧形的结构示 意图；3 is a structural diagram showing a first mirror and a second mirror in a semi-circular arc shape in the embodiment of the present disclosure. intention;
图4a为说明本公开实施例的用于强化光线的视力辅具的实施方式的示意图；以及4a is a schematic diagram illustrating an embodiment of a vision aid for enhancing light rays in accordance with an embodiment of the present disclosure;
图4b为说明图4a中的眼睛部分的示意图。Figure 4b is a schematic illustration of the portion of the eye of Figure 4a.
符号说明：Symbol Description:
1           人眼1 human eye
10          角膜10 cornea
100         右侧边缘、轮部100 right side edge, wheel
102         左侧边缘、轮部102 left edge, wheel
20、30      第一反射镜20, 30 first mirror
22、32      第二反射镜22,32 second mirror
24          第三反射镜24 third mirror
40          支架40 bracket
5           使用者5 users
50          耳朵50 ears
L           光线L light
L1          外部光线L1 external light
L2          入射光线L2 incident light
L3、L4      反射光线L3, L4 reflected light
具体实施方式detailed description
现将详细参照本公开附图所示的范例。在图中尽可能以相同组件符号来代表相同或类似的部份。请注意这些图是以简化形式绘成，并未依精确比例绘制。Reference will now be made in detail to the embodiments illustrated in the drawings In the drawings, the same component symbols are used to represent the same or similar parts. Please note that these figures are drawn in simplified form and are not drawn to exact scale.
图2为示意图，用以说明本公开实施例的用于强化光线的视力辅具的结构。请参照图2，本公开实施例的用于强化光线的视力辅具包括一第一反射镜20、 一第二反射镜22以及一第三反射镜24。第一反射镜20是设置于一人眼1的角膜10上的一第一位置处，第二反射镜22是设置于人眼1的角膜10上的一第二位置处，而第三反射镜24是设置于人眼1的正前方。其中，第一位置是位于角膜10的右侧边缘100，第二位置是位于角膜10的左侧边缘102。在实际实施时，外部光线L1会从各个方向入射至人眼1，包括从人眼1的正前方、右侧方及左侧方。由于外部光线L1是从各方入射至人眼1，在图2中是将外部光线L1整合为入射光线L2，以方便进行说明。在进入人眼1之后，入射光线L2会入射至第一反射镜20以及第二反射镜22，之后第一反射镜20以及第二反射镜22会分别将入射光线L2反射为反射光线L3，并且将反射光线L3集中反射至第三反射镜24，最后，借由第三反射镜24，反射光线L3会被反射为反射光线L4并反射入射至人眼1的内部。本公开实施例的第一反射镜20及第二反射镜22是将外部光线L1反射并集中至第三反射镜24，之后，第三反射镜24再将集中的外部光线L1(即反射光线L4)反射至人眼1的内部(例如视网膜)，借此强化人眼1接收的外部光线L1的强度，并改善患有夜盲症的病人在光线较弱的地区有看不清楚的问题。值得一提的是，在本公开实施例中是将第三反射镜24设置于人眼1的正前方，但在其他实施例中，也可将第三反射镜24设置于人眼1的前上方或前下方。2 is a schematic view for explaining the structure of a vision aid for enhancing light rays according to an embodiment of the present disclosure. Referring to FIG. 2 , the vision aid for enhancing light includes a first mirror 20 , A second mirror 22 and a third mirror 24. The first mirror 20 is disposed at a first position on the cornea 10 of the human eye 1, the second mirror 22 is disposed at a second position on the cornea 10 of the human eye 1, and the third mirror 24 is provided. It is placed in front of the human eye 1. Wherein, the first position is at the right edge 100 of the cornea 10 and the second position is at the left edge 102 of the cornea 10. In actual implementation, the external light L1 is incident on the human eye 1 from various directions, including from the front, the right side, and the left side of the human eye 1. Since the external light L1 is incident from the parties to the human eye 1, in Fig. 2, the external light L1 is integrated into the incident light L2 for convenience of explanation. After entering the human eye 1, the incident light ray L2 is incident on the first mirror 20 and the second mirror 22, after which the first mirror 20 and the second mirror 22 respectively reflect the incident ray L2 into the reflected ray L3, and The reflected light L3 is collectively reflected to the third mirror 24, and finally, by the third mirror 24, the reflected light L3 is reflected as the reflected light L4 and reflected incident on the inside of the human eye 1. The first mirror 20 and the second mirror 22 of the embodiment of the present disclosure reflect and concentrate the external light L1 to the third mirror 24, and then the third mirror 24 will concentrate the external light L1 (ie, the reflected light L4). Reflected to the inside of the human eye 1 (e.g., the retina), thereby enhancing the intensity of the external light L1 received by the human eye 1, and improving the problem of patients with night blindness who are not clearly visible in areas with weak light. It should be noted that in the embodiment of the present disclosure, the third mirror 24 is disposed directly in front of the human eye 1, but in other embodiments, the third mirror 24 may be disposed in front of the human eye 1. Above or below.
值得一提的是，请再参照图2，当外部光线L1穿透过角膜10的右侧边缘100时(右侧边缘100亦为轮部100)(外部光线L1有可能会先穿透过第一反射镜20再穿过角膜10的右侧边缘100，或外部光线L1直接穿过角膜10的右侧边缘100)，外部光线L1会借由轮部100聚焦，以局部放大及强化外部光线L1，之后强化过的外部光线L1会再射至第二反射镜22，第二反射镜22会将强化过的外部光线L1反射为反射光线L3，并且将反射光线L3反射并集中至第三反射镜24，最后，借由第三反射镜24，反射光线L3会被反射为反射光线L4并反射至人眼1的内部。类似地，当外部光线L1穿透过角膜10的左侧边缘102时(左侧边缘102亦为轮部102)(外部光线L1有可能会先穿透过第二反射镜22再穿过角膜10的左侧边缘102，或外部光线L1直接穿过角膜10的左侧边缘102)，外部光线L1会借由轮部102聚焦，以局部放大及强化外部光线L1，之后强化过的外部光线L1会再射至第一反射镜20，第一反射镜20会将强化过的外部光线L1反射为反射光线L3， 并且将反射光线L3反射并集中至第三反射镜24，最后，借由第三反射镜24，反射光线L3会被反射为反射光线L4并反射至人眼1的内部。换言之，本案实施例的用于强化光线之视力辅具可进一步借由轮部100或轮部102来聚焦外部光线L1，以局部放大及强化外部光线L1，最后再借由第一反射镜20、第二反射镜22及第三反射镜24将强化过的外部光线L1反射至人眼1，以强化人眼1接收的外部光线L1的强度；另外，类似地，从人眼1正面入射的外部光线L1有一部分同样会穿过角膜10的右侧边缘100或左侧边缘102(或可藉由调整第一反射镜20、第二反射镜22及第三反射镜24的位置或角度来使从人眼1正面入射的外部光线L1穿过角膜10的右侧边缘100或左侧边缘102)，以借由右侧边缘100或左侧边缘102进行聚焦并局部放大及强化外部光线L1，之后强化过的外部光线L1可入射至人眼1的内部，以强化人眼1接收的外部光线L1的强度。It is worth mentioning that, referring to FIG. 2, when the external light L1 penetrates the right edge 100 of the cornea 10 (the right edge 100 is also the wheel 100) (the external light L1 may penetrate first) A mirror 20 then passes through the right edge 100 of the cornea 10, or the external light L1 passes directly through the right edge 100 of the cornea 10, and the external light L1 is focused by the wheel 100 to partially enlarge and enhance the external light L1. Then, the enhanced external light L1 will be incident on the second mirror 22, and the second mirror 22 will reflect the enhanced external light L1 into the reflected light L3, and reflect and concentrate the reflected light L3 to the third mirror. 24. Finally, by the third mirror 24, the reflected light L3 is reflected as the reflected light L4 and reflected to the inside of the human eye 1. Similarly, when the external light L1 penetrates the left edge 102 of the cornea 10 (the left edge 102 is also the wheel portion 102) (the external light L1 may first penetrate the second mirror 22 and then pass through the cornea 10 The left edge 102, or the external light L1 directly passes through the left edge 102 of the cornea 10, and the external light L1 is focused by the wheel 102 to partially enlarge and strengthen the external light L1, and then the enhanced external light L1 will Re-shooting to the first mirror 20, the first mirror 20 reflects the enhanced external light L1 into the reflected light L3. And the reflected light L3 is reflected and concentrated to the third mirror 24, and finally, by the third mirror 24, the reflected light L3 is reflected as the reflected light L4 and reflected to the inside of the human eye 1. In other words, the vision aid for enhancing light in the embodiment of the present invention can further focus the external light L1 by the wheel portion 100 or the wheel portion 102 to partially enlarge and strengthen the external light L1, and finally, by the first mirror 20, The second mirror 22 and the third mirror 24 reflect the enhanced external light L1 to the human eye 1 to enhance the intensity of the external light L1 received by the human eye 1; and, similarly, the external view from the front of the human eye 1 A portion of the light ray L1 will also pass through the right side edge 100 or the left side edge 102 of the cornea 10 (or may be adjusted by adjusting the position or angle of the first mirror 20, the second mirror 22, and the third mirror 24). The external light L1 incident on the front side of the human eye 1 passes through the right edge 100 or the left edge 102 of the cornea 10 to focus and partially amplify and strengthen the external light L1 by the right edge 100 or the left edge 102, and then strengthen The external light L1 that has passed may be incident inside the human eye 1 to enhance the intensity of the external light L1 received by the human eye 1.
另一方面，在本公开实施例中，第三反射镜24可为半透明材质或透明材质，以让外部光线L1顺利入射至第一反射镜20及第二反射镜22，且不会影响或遮挡到人眼1观看外部景象的状态。第一反射镜20及第二反射镜22可为不透明材质、半透明材质或透明材质的其中之一，第一反射镜20及第二反射镜22的材质选择可因应病患的需求作更改，以顺利将入射光线L2反射至第三反射镜24，且不会影响或遮挡到人眼1观看外部景象的状态。On the other hand, in the embodiment of the present disclosure, the third mirror 24 may be a translucent material or a transparent material to allow the external light L1 to be smoothly incident on the first mirror 20 and the second mirror 22 without affecting or Blocks the state of the human eye 1 to view the external scene. The first mirror 20 and the second mirror 22 may be one of an opaque material, a translucent material or a transparent material, and the material selection of the first mirror 20 and the second mirror 22 may be changed according to the needs of the patient. In order to smoothly reflect the incident light L2 to the third mirror 24, it does not affect or block the state in which the human eye 1 views the external scene.
在本公开实施例中，第一反射镜20及第二反射镜22可均为半圆弧形或均为方形形状，而第三反射镜24可为圆形或方形形状。现将详细叙述第一反射镜20及第二反射镜22为半圆弧形的形状结构。图3为一示意图，用以说明本公开实施例中第一反射镜及第二反射镜为半圆弧形的结构。请参照图3，图3为一正视图，由图3示出的结构可知，在此实施例中，第一反射镜30及第二反射镜32为半圆弧形的形状结构。当第一反射镜30及第二反射镜32为半圆弧形的形状结构时，第一反射镜30及第二反射镜32可环绕整个人眼1，如此可将二个反射镜与人眼1之间的空隙减少到最小，而更有效地将外部光线集中反射至第三反射镜(于图3中未示出，应设置于人眼1的正前方)。此外，类似地，第一反射镜30及第二反射镜32可为不透明材质、半透明材质或透明材质的其中之一者，第一反射镜30及第二反射镜32的材质选择可因应病患的需求作更改，以顺利将光线反 射至第三反射镜，且不会影响或遮挡到人眼1观看外部景象的状态。In the embodiment of the present disclosure, the first mirror 20 and the second mirror 22 may both have a semi-circular shape or a square shape, and the third mirror 24 may have a circular or square shape. The shape structure of the first mirror 20 and the second mirror 22 in a semicircular arc shape will now be described in detail. FIG. 3 is a schematic view for explaining a structure in which the first mirror and the second mirror are semicircular in the embodiment of the present disclosure. Please refer to FIG. 3. FIG. 3 is a front view. As can be seen from the structure shown in FIG. 3, in this embodiment, the first mirror 30 and the second mirror 32 have a semicircular arc shape structure. When the first mirror 30 and the second mirror 32 have a semicircular arc shape structure, the first mirror 30 and the second mirror 32 can surround the entire human eye 1, so that the two mirrors and the human eye 1 can be The gap between them is minimized, and the external light is more efficiently reflected to the third mirror (not shown in Fig. 3, and should be placed directly in front of the human eye 1). In addition, the first mirror 30 and the second mirror 32 may be one of an opaque material, a translucent material, or a transparent material, and the materials of the first mirror 30 and the second mirror 32 may be selected according to the disease. The need to change is changed to smooth the light Shoots to the third mirror without affecting or obscuring the state of the human eye 1 viewing the external scene.
图4a为一示意图，用以说明本公开实施例的用于强化光线的视力辅具的实施方式；图4b为一示意图，用以说明图4a中的眼睛部分。请同时参照图4a及4b，在本公开实施例中，第一反射镜20、第二反射镜22及第三反射镜24是借由支架40以悬挂方式(或类似于眼镜的设置方式)分别设置于人眼1的角膜(未于图4a及图4b中示出)上的第一位置、第二位置(角膜的左、右侧边)及人眼1的正前方位置处，而支架40可借由头戴式装置的形式据以实施。详细而言，当一使用者5需要配戴本公开实施例的用于强化光线的视力辅具时，使用者5是将作为头戴式装置的支架40配戴在耳朵50上(类似眼镜的设置方式)。配戴完成后，悬挂于支架40上的第一反射镜20、第二反射镜22及第三反射镜24即可分别位于人眼1的角膜(未于图4a及图4b中示出)上的第一位置、第二位置(角膜的左、右侧边)及人眼1的正前方位置处，如此即可有效地将外部光线集中反射至人眼1的内部，强化使用者5接受到的光线强度，并改善使用者5在光线较弱的地区有看不清楚的问题。应了解的是，也可将图4a及图4b中的第一反射镜20及第二反射镜22设置成半圆弧形状(如图3中示出的结构)，以进一步集中反射外部光线。4a is a schematic view for explaining an embodiment of a vision aid for enhancing light according to an embodiment of the present disclosure; and FIG. 4b is a schematic view for explaining an eye portion of FIG. 4a. 4a and 4b, in the embodiment of the present disclosure, the first mirror 20, the second mirror 22, and the third mirror 24 are respectively suspended by the bracket 40 (or similar to the arrangement of the glasses). The first position, the second position (the left and right sides of the cornea) on the cornea of the human eye 1 (not shown in FIGS. 4a and 4b), and the front position of the human eye 1 are provided, and the bracket 40 is provided. It can be implemented in the form of a head mounted device. In detail, when a user 5 needs to wear the vision aid for enhancing light of the embodiment of the present disclosure, the user 5 wears the bracket 40 as a head mounted device on the ear 50 (like glasses). Setting method). After the wearing is completed, the first mirror 20, the second mirror 22 and the third mirror 24 suspended on the bracket 40 can be respectively located on the cornea of the human eye 1 (not shown in FIGS. 4a and 4b). The first position, the second position (the left and right sides of the cornea), and the position directly in front of the human eye 1 can effectively reflect the external light to the inside of the human eye 1 and strengthen the user 5 to receive The intensity of the light and the improvement of the user 5 in the weaker areas have problems that cannot be clearly seen. It should be understood that the first mirror 20 and the second mirror 22 in FIGS. 4a and 4b may also be arranged in a semi-circular arc shape (such as the structure shown in FIG. 3) to further concentrate the external light.
需要注意的是，虽然本公开的用于强化光线的视力辅具是借由作为头戴式装置的支架设置于使用者头上，但实施方式因不限于此，也可使用其他方式设置于使用者的头上或眼睛上，例如参照隐形眼镜的实施方式而直接将二个反射镜置于人眼角膜的左、右侧边区域，之后再借由支架将第三反射镜设置于人眼的正前方。It should be noted that although the vision aid for illuminating the light of the present disclosure is provided on the user's head by using the bracket as the head mounted device, the embodiment is not limited thereto, and may be set in other manners. On the head or on the eye, for example, referring to the embodiment of the contact lens, two mirrors are directly placed on the left and right side regions of the cornea of the human eye, and then the third mirror is placed on the human eye by the bracket. In front of.
由上述内容可知，本公开提供一种用于强化光线的视力辅具，该视力辅具成功的将外部光线集中反射至人眼内部，如此当使用者在光线较弱的区域时，可借由本公开的视力辅具而将外部微弱的光线集中反射至人眼中，以有效地改善使用者在光线较弱的区域有看不清楚的问题。It can be seen from the above that the present disclosure provides a vision aid for enhancing light, which successfully reflects external light to the inside of the human eye, so that when the user is in a weak area, the present invention can be used. The disclosed vision aids reflect the weak external light into the human eye to effectively improve the user's problem of being unclear in areas with weak light.
在说明本公开的代表性范例时，本说明书已经提出操作本公开的该方法及/或程序作为某一特定顺序的步骤。但是，某种程度上该方法或程序并不会依赖此处所提出的特定顺序的步骤，该方法或程序不应限于上述这些特定的步骤顺序。如本领域技术人员将可了解，其它的步骤顺序也是可行的。因此，在本 说明书中所提出的特定顺序的步骤不应被视为对于申请专利范围的限制。此外，关于本公开的方法及/或程序的申请专利范围不应限于在所提出顺序中的步骤的效能，本领域技术人员可立即了解这些顺序可以改变，且仍维持在本公开的精神及范围内。In describing a representative example of the present disclosure, the present specification has been presented as a step of a particular order of operation of the method and/or program of the present disclosure. However, to some extent, the method or program does not rely on the specific sequence of steps set forth herein, and the method or program should not be limited to the specific order of the steps described above. As will be appreciated by those skilled in the art, other sequences of steps are also possible. Therefore, in this The specific sequence of steps set forth in the specification should not be construed as limiting the scope of the application. In addition, the scope of the patents of the methods and/or procedures of the present disclosure should not be limited to the performance of the steps in the order presented, and those skilled in the art can immediately understand that the order can be changed and still maintain the spirit and scope of the present disclosure. Inside.
本领域技术人员应了解可对上述各项范例进行变化，而不致悖离其广义的发明性概念。因此，应了解本公开并不限于本公开所揭露的特定范例，而应为涵盖归属如后所附各权利要求请求项所定义的本公开精神及范围内的修饰。 Those skilled in the art will appreciate that variations can be made in the above examples without departing from the broad inventive concepts. Therefore, it is understood that the invention is not limited to the specific embodiments disclosed herein, and the modifications are intended to be included within the spirit and scope of the disclosure as defined by the appended claims.

Claims (10)

  1. 一种用于强化光线的视力辅具，该视力辅具包括：A vision aid for enhancing light, the vision aid comprising:
    一第一反射镜，设置于一人眼的角膜上的一第一位置处；a first mirror disposed at a first position on a cornea of a human eye;
    一第二反射镜，设置于该人眼的该角膜上的一第二位置处；以及a second mirror disposed at a second position on the cornea of the human eye;
    一第三反射镜，设置于该人眼的正前方；a third mirror disposed in front of the human eye;
    其中，该第一反射镜及该第二反射镜是将外部光线反射并集中至该第三反射镜，之后该第三反射镜再将集中的该外部光线反射至该人眼，以强化该人眼接收的该外部光线的强度。The first mirror and the second mirror reflect and concentrate external light to the third mirror, and then the third mirror reflects the concentrated external light to the human eye to strengthen the person. The intensity of the external light received by the eye.
  2. 根据权利要求1所述的用于强化光线的视力辅具，其中，该第一位置是位于该角膜的右侧边缘，该第二位置是位于该角膜的左侧边缘，当该外部光线穿透过该角膜的该右侧边缘时，该外部光线会借由该角膜的该右侧边缘聚焦，以局部放大及强化该外部光线，或当该外部光线穿透过该角膜的该左侧边缘时，该外部光线会借由该角膜的该左侧边缘聚焦，以局部放大及强化该外部光线。The vision aid for enhancing light according to claim 1, wherein the first position is located at a right edge of the cornea, and the second position is located at a left edge of the cornea when the external light penetrates When the right edge of the cornea passes, the external light is focused by the right edge of the cornea to partially enlarge and strengthen the external light, or when the external light penetrates the left edge of the cornea The external light is focused by the left edge of the cornea to partially amplify and enhance the external light.
  3. 根据权利要求1所述的用于强化光线的视力辅具，其中，The vision aid for enhancing light according to claim 1, wherein
    该第一反射镜及该第二反射镜均为半圆弧形或均为方形形状。The first mirror and the second mirror are both semi-circular or square.
  4. 根据权利要求3所述的用于强化光线的视力辅具，其中，The vision aid for enhancing light according to claim 3, wherein
    当该第一反射镜及该第二反射镜为半圆弧形时，该第一反射镜及该第二反射镜是环绕该人眼。When the first mirror and the second mirror are semi-circular, the first mirror and the second mirror surround the human eye.
  5. 根据权利要求1所述的用于强化光线的视力辅具，其中，The vision aid for enhancing light according to claim 1, wherein
    该第三反射镜为圆形或方形形状。The third mirror has a circular or square shape.
  6. 根据权利要求1所述的用于强化光线的视力辅具，其中，The vision aid for enhancing light according to claim 1, wherein
    该第一反射镜、该第二反射镜及该第三反射镜是借由一支架以悬挂方式分别设置于该人眼的该角膜上的该第一位置、该第二位置及该人眼的正前方位置处。The first mirror, the second mirror and the third mirror are respectively disposed on the cornea of the human eye in a first position, the second position, and the human eye by a bracket Right in front of the position.
  7. 根据权利要求6所述的用于强化光线的视力辅具，其中，The vision aid for enhancing light according to claim 6, wherein
    该支架是借由头戴式装置的形式据以实施。The bracket is implemented in the form of a head mounted device.
  8. 根据权利要求1所述的用于强化光线的视力辅具，其中，The vision aid for enhancing light according to claim 1, wherein
    该第一反射镜及该第二反射镜是直接设置于该人眼的该角膜上的该第一 位置及该第二位置。The first mirror and the second mirror are directly disposed on the cornea of the human eye Location and the second location.
  9. 根据权利要求1所述的用于强化光线的视力辅具，其中，The vision aid for enhancing light according to claim 1, wherein
    该第三反射镜为半透明材质或透明材质的其中之一。The third mirror is one of a translucent material or a transparent material.
  10. 根据权利要求1所述的用于强化光线的视力辅具，其中，The vision aid for enhancing light according to claim 1, wherein
    该第一反射镜及该第二反射镜为不透明材质、半透明材质或透明材质的其中之一。 The first mirror and the second mirror are one of an opaque material, a translucent material, or a transparent material.
PCT/CN2016/108706 2016-12-06 2016-12-06 Vision assistive device for strengthening light WO2018102986A1 (en)

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Application Number Priority Date Filing Date Title
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1493885A (en) * 1976-06-11 1977-11-30 Secr Defence Night vision aids
DE3623206A1 (en) * 1986-07-10 1988-01-21 Udo Dipl Ing Kopmann Night-vision device (nightviewer, night sight equipment, night security device)
CN201311524Y (en) * 2008-12-08 2009-09-16 大连工业大学 Back-visible eyeglasses
CN201689232U (en) * 2010-04-30 2010-12-29 大连海事大学 Night blindness spectacles
CN102707457A (en) * 2012-04-29 2012-10-03 张航 Rearview spectacles allowing user to look forwards only
CN105974609A (en) * 2016-07-14 2016-09-28 吕金泽 Wide angle glasses

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1493885A (en) * 1976-06-11 1977-11-30 Secr Defence Night vision aids
DE3623206A1 (en) * 1986-07-10 1988-01-21 Udo Dipl Ing Kopmann Night-vision device (nightviewer, night sight equipment, night security device)
CN201311524Y (en) * 2008-12-08 2009-09-16 大连工业大学 Back-visible eyeglasses
CN201689232U (en) * 2010-04-30 2010-12-29 大连海事大学 Night blindness spectacles
CN102707457A (en) * 2012-04-29 2012-10-03 张航 Rearview spectacles allowing user to look forwards only
CN105974609A (en) * 2016-07-14 2016-09-28 吕金泽 Wide angle glasses

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