CN114637130A - Glasses capable of assisting user in learning and watching - Google Patents
Glasses capable of assisting user in learning and watching Download PDFInfo
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- CN114637130A CN114637130A CN202210377602.3A CN202210377602A CN114637130A CN 114637130 A CN114637130 A CN 114637130A CN 202210377602 A CN202210377602 A CN 202210377602A CN 114637130 A CN114637130 A CN 114637130A
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- user
- glasses
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- mirror
- eyes
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- 239000011521 glass Substances 0.000 title claims abstract description 51
- 210000001508 eye Anatomy 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000003384 imaging method Methods 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 abstract description 15
- 239000006185 dispersion Substances 0.000 abstract description 5
- 210000003128 head Anatomy 0.000 description 10
- 230000000007 visual effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 210000005252 bulbus oculi Anatomy 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
Images
Classifications
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/02—Catoptric systems, e.g. image erecting and reversing system
- G02B17/06—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/0808—Mirrors having a single reflecting layer
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/008—Spectacles frames characterized by their material, material structure and material properties
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Health & Medical Sciences (AREA)
- Eyeglasses (AREA)
Abstract
The invention discloses glasses capable of assisting a user in learning and watching, and relates to the technical field of glasses, and the glasses comprise user eyes, an observed object and a glass frame, wherein a first reflecting mirror and a second reflecting mirror are arranged on the glass frame, an included angle between the first reflecting mirror and the second reflecting mirror is 20-45 degrees, and the second reflecting mirror is used for reflecting a virtual image of the observed object in the first reflecting mirror. The lens of the glasses mainly comprises the substrate material and the reflecting film, the reflecting film is arranged on the surface of the substrate material, light rays cannot penetrate through the substrate material and are directly reflected through the reflecting film on the surface of the substrate material, so that the feeling of seeing objects through the substrate material is avoided, obvious dispersion is avoided, the situation that objects in a short distance are seen and dispersed is avoided, and the situation that imaging of the objects is unclear is also avoided.
Description
Technical Field
The invention relates to the technical field of glasses, in particular to glasses capable of assisting a user in learning and watching.
Background
In life, for example, when learning, reading and writing, the user often needs to lower his head to look down, and the cervical vertebrae are affected even though the user sits correctly. In addition, when a user lies flat on a bed and wants to watch a television on the wall side or lies on a sofa and holds a mobile phone for watching, the user does not need to lift the mobile phone for watching, so that the user needs to watch the television with the auxiliary device with the turning sight. This device is the common lazy eye on the market.
Chinese patent application No. 2012200170121 discloses a split type lazy people upward looking glasses, which adopts prism mode to realize the function of required sight turning. The device has the defects that the prism is thick and heavy, and the eyes are combined after the visual fields are separated, so that the phenomena of visual fatigue and dizziness are easy to appear. In addition, the form is equivalent to observing an object through thick plate glass, and the short-distance object has the defects of dispersion, unclear object imaging and the like.
Chinese patent application No. 2014202937461, entitled discrete lazy glasses, proposes another form of line of sight diversion, but this form is two separate parts, not only complicated to operate, but also inconvenient to carry.
To this end, glasses are proposed that can assist the user in learning and viewing.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art, and provides glasses capable of assisting a user in learning and watching.
In order to achieve the purpose, the invention adopts the following technical scheme:
the glasses comprise the eyes of a user, an observed object and a glass frame, wherein a first reflecting mirror and a second reflecting mirror are arranged on the glass frame, and the included angle between the first reflecting mirror and the second reflecting mirror is 20-45 degrees.
Preferably, the second mirror is used for reflecting the virtual image of the observed object in the first mirror.
Preferably, the temple of the frame is rotatably mounted to the frame.
Preferably, the nose pad is mounted on the spectacle frame.
Preferably, the portion of the frame holding the first mirror and the second mirror is rotatable.
Preferably, the left-right viewing angle of the glasses is greater than 40 °, and the up-down viewing angle is greater than 20 °.
Preferably, the first reflector and the second reflector each include a reflective film and a base material, the base material being mounted on the mirror frame, the reflective film being provided on a surface of the base material, and the image-forming reflected light in the present invention is directed from the air toward the reflective film and reflected without passing through the base material.
Preferably, the base material is preferably a transparent resin material.
Preferably, the glasses reflect the object in front of and below the body through the reflector on the glasses, and the virtual image of the observed object observed by the eyes of the user is in front of the sight line of the eyes of the user.
Preferably, the plane of the first reflector and the plane of the second reflector are both parallel to a line connecting the two eyes of the user.
Preferably, the user sits and forms a virtual image of the observed object under the eyes of the user in front of the eyes after the observed object is reflected by the first reflecting mirror and the second reflecting mirror.
Preferably, the material of picture frame is the carbon fiber material.
Compared with the prior art, the invention has the following beneficial effects:
1. the lens of the glasses mainly comprises the substrate material and the reflecting film, the reflecting film is arranged on the surface of the substrate material, light rays cannot penetrate through the substrate material and are directly reflected through the reflecting film on the surface of the substrate material, so that the feeling of seeing objects through the substrate material is avoided, obvious dispersion is avoided, the situation that objects in a short distance are seen and dispersed is avoided, and the situation that imaging of the objects is unclear is also avoided.
2. In the invention, the visual fields in the inner side directions of the two eyes are larger, compared with a prism window type observation mode, the visual field of a single eye is not limited by a visual field window, and a coherent visual field can be formed, so that the foreign body sensation in front of the eyes is reduced, and the use is more comfortable.
3. In the invention, the base material is preferably a transparent resin material, the spectacle frame is made of a carbon fiber material, and the two materials are light in weight, so that the weight borne by the nose bridge when a user wears the spectacles can be reduced, and the wearing comfort of the user is improved.
Drawings
Fig. 1 is a schematic structural diagram of glasses for assisting a user in learning and watching according to the present invention;
FIG. 2 is a schematic structural diagram of a first embodiment of glasses for assisting a user in learning and watching according to the present invention;
FIG. 3 is a schematic structural diagram of a second embodiment of glasses for assisting a user in learning and watching according to the present invention;
fig. 4 is a schematic structural diagram of a third embodiment of glasses for assisting a user in learning and watching according to the present invention.
In the figure: 1. a first reflector; 2. a second reflector; 3. an observed object; 4. the eyes of the user; 5. a spectacle frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The term "mirror" is used hereinafter to cover the entire lens for both eyes, as it can be a separate lens for each eye or a single lens that is continuous and integral.
Example one
Referring to fig. 1-2, an eyeglass capable of assisting a user in learning and watching comprises a user's eyes 4, an observed object 3 and a eyeglass frame 5, wherein a first reflecting mirror 1 and a second reflecting mirror 2 are mounted on the eyeglass frame 5, and an included angle between the first reflecting mirror 1 and the second reflecting mirror 2 is 20-45 degrees.
In the present invention, it is preferable that the second reflecting mirror 2 is for reflecting a virtual image of the observed object 3 inside the first reflecting mirror 1.
Preferably, the left-right viewing angle of the eyeglasses is greater than 40 ° and the up-down viewing angle is greater than 20 °.
Preferably, the first mirror 1 and the second mirror 2 each comprise a reflective film and a base material, the base material being mounted on the mirror frame 5, the reflective film being provided on the surface of the base material. The lens of this glasses mainly includes substrate material and reflectance coating, and the reflectance coating setting is on substrate material's surface, and light can not see through substrate material, directly reflects through the reflectance coating on substrate material surface, does not have the sensation that sees the object through substrate material like this, also does not have obvious dispersion and produces, has avoided watching closely that the object has the condition of chromatic dispersion to take place, can also avoid the unclear condition of object formation of image to take place.
Preferably, the base material is preferably a transparent resin material, and the base of the first reflecting mirror 1 and the second reflecting mirror 2 is mainly a transparent resin sheet, so that the light weight does not cause oppression to the nose bridge of the user.
Preferably, the glasses reflect the object in front of and below the body through the reflector on the glasses, and the virtual image of the observed object observed by the eyes of the user is in front of the sight line of the eyes of the user.
Preferably, the plane of the first mirror 1 and the plane of the second mirror 2 are both parallel to the line joining the two eyes of the user. The line of the centers of the two eyeballs of the user is taken as an axis, and all the reflecting mirror surfaces are parallel to the straight line.
The invention can be illustrated by the following operating modes:
in this embodiment, the light emitted from the observed object 3 in front of and under the eyes is first emitted upward to the first reflector 1 above the eyes 4 of the user, then emitted to the second reflector 2 toward one side of the eyes 4 of the user and emitted downward or obliquely downward to the eyes 4 of the user after being reflected by the second reflector 2. Finally, the virtual image of the observed object 3 is positioned right in front of the eyes 4 of the user, so that the person can see the observed object 3 in front of and below the person without lowering the head and looking down. Because of the two reflections, the vertical direction of the virtual image of the observed object 3 is still the same as that of the downward head view, and the phenomenon of upside down from left to right and upside down is not caused. The first reflector 1 and the second reflector 2 are fixedly combined into a pair of glasses which can be worn on the head through a proper frame 5. The frame 5 is required to be suitable for deformation resistance, and auxiliary elements such as a nose pad can be arranged according to the general wearing requirement. The frame 5 may be foldable and the temples may be foldable to reduce the overall volume in a general glasses storage manner. The two mirrors are arranged in such a way that, finally, each eye glass can observe at least a viewing angle or field of view of 20 ° or more from top to bottom, and a viewing angle or field of view of 40 ° or more from left to right.
Example two
Referring to fig. 3, the glasses for assisting the user to study and watch include the eyes 4 of the user, the observed object 3 and the glasses frame 5, the first reflector 1 and the second reflector 2 are installed on the glasses frame 5, and the included angle between the first reflector 1 and the second reflector 2 is 20-45 degrees.
In the present invention, it is preferable that the second reflecting mirror 2 is configured to reflect a virtual image of the observed object 3 within the first reflecting mirror 1.
Preferably, the left-right viewing angle of the eyeglasses is greater than 40 ° and the up-down viewing angle is greater than 20 °.
Preferably, the glasses reflect the object in front of and below the body through the reflector on the glasses, and the virtual image of the observed object observed by the eyes of the user is in front of the sight line of the eyes of the user.
Preferably, the plane of the first mirror 1 and the plane of the second mirror 2 are both parallel to the line joining the two eyes of the user. The line of the centers of the two eyeballs of the user is taken as an axis, and all the reflecting mirror surfaces are parallel to the straight line.
The invention can be illustrated by the following operating modes:
in this embodiment, this mode is an internal up-down reflection mode. Light emitted from an observed object 3 in front of and below the user's eye 4 is first emitted upward toward the first reflecting mirror 1 above the user's eye 4, then emitted downward or obliquely downward toward the second reflecting mirror 2 away from the user's eye 4, reflected by the second reflecting mirror 2, and emitted toward the user's eye 4. And finally, the virtual image of the observed object 3 is positioned right in front of the eyes of the user, so that the person can see the observed object 3 in front and below without lowering the head and looking down. Because of the two reflections, the vertical direction of the virtual image of the observed object 3 is still the same as that of the downward head view, and the phenomenon of upside down from left to right and upside down is not caused. The first reflector 1 and the second reflector 2 are fixedly combined into a pair of glasses which can be worn on the head through a proper frame 5. The frame 5 is required to be suitable for deformation resistance, and auxiliary elements such as a nose pad can be arranged according to the general wearing requirement. The frame 5 may be foldable and the temples may be foldable to reduce the overall volume in a general glasses storage manner. The two mirrors are arranged in such a way that, finally, each eye glass can observe at least a viewing angle or field of view of 20 ° or more from top to bottom, and a viewing angle or field of view of 40 ° or more from left to right.
EXAMPLE III
Referring to fig. 4, an eyeglass for assisting a user in learning and watching comprises a user's eyes 4, an observed object 3 and a eyeglass frame 5, wherein the eyeglass frame 5 is provided with a first reflecting mirror 1 and a second reflecting mirror 2, and an included angle between the first reflecting mirror 1 and the second reflecting mirror 2 is 20-45 degrees.
Preferably, the second mirror 2 is used to reflect a virtual image of the observed object 3 within the first mirror 1.
Preferably, the left-right viewing angle of the eyeglasses is greater than 40 ° and the up-down viewing angle is greater than 20 °.
Preferably, the glasses reflect the object in front of and below the body through the reflector on the glasses, and the virtual image of the observed object observed by the eyes of the user is in front of the sight line of the eyes of the user.
Preferably, the plane of the first mirror 1 and the plane of the second mirror 2 are both parallel to the line joining the two eyes of the user. The line of the centers of the two eyeballs of the user is taken as an axis, and all the reflecting mirror surfaces are parallel to the straight line.
The invention can be illustrated by the following operating modes:
in this embodiment, this mode is an internal lower upper reflection type. Light emitted from an observed object 3 in front of and below the eyes 4 of a user is firstly emitted upwards to a first reflecting mirror 1 which is positioned below the eyes 4 of the user and close to the face or the body, then is emitted to a second reflecting mirror 2 in a manner of being far away from the eyes 4 of the user and upwards or obliquely upwards, is emitted after being reflected by the second reflecting mirror 2, and is emitted to the eyes 4 of the user. Finally, the virtual image of the observed object 3 is positioned right in front of the eyes 4 of the user, so that the person can see the observed object 3 in front of and below the person without lowering the head and looking down. Because of the two reflections, the vertical direction of the virtual image of the observed object 3 is still the same as that of the downward head view, and the phenomenon of upside down from left to right and upside down is not caused. The first reflector 1 and the second reflector 2 are fixedly combined into a pair of glasses which can be worn on the head through a proper frame 5. The frame 5 is required to be suitable for deformation resistance, and auxiliary elements such as a nose pad can be arranged according to the general wearing requirement. The frame 5 may be foldable and the temples may be foldable to reduce the overall volume in a general glasses storage manner. The two mirrors are arranged in such a way that, finally, each eye glass can observe at least a viewing angle or field of view of 20 ° or more from top to bottom, and a viewing angle or field of view of 40 ° or more from left to right.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. Glasses capable of assisting a user in learning and watching are characterized by comprising the eyes (4) of the user, an observed object (3) and a glass frame (5), wherein a first reflecting mirror (1) and a second reflecting mirror (2) are mounted on the glass frame (5), and an included angle between the first reflecting mirror (1) and the second reflecting mirror (2) is 20-45 degrees.
2. Glasses as in claim 1, characterized in that said second mirror (2) is used to reflect the virtual image of the observed object (3) inside the first mirror (1).
3. The eyeglasses for assisting a user in learning and viewing of claim 1, wherein said eyeglasses have a left-right viewing angle of greater than 40 ° and an up-down viewing angle of greater than 20 °.
4. Glasses capable of assisting the user in learning and watching according to claim 1, characterized in that the first reflector (1) and the second reflector (2) each comprise a reflective film and a base material, the base material is mounted on the frame (5), the reflective film is arranged on the surface of the base material, the imaging reflected light in the present invention is directly emitted to the reflective film from the air and reflected without passing through the base material.
5. Glasses for assisting the user in learning and watching according to claim 1, characterized in that the plane of the first mirror (1) and the plane of the second mirror (2) are parallel to the line connecting the two eyes of the user.
6. Glasses for assisting the user in learning and watching according to claim 1, characterized in that said frame (5) is made of carbon fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210377602.3A CN114637130A (en) | 2022-04-04 | 2022-04-04 | Glasses capable of assisting user in learning and watching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210377602.3A CN114637130A (en) | 2022-04-04 | 2022-04-04 | Glasses capable of assisting user in learning and watching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114637130A true CN114637130A (en) | 2022-06-17 |
Family
ID=81951078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210377602.3A Pending CN114637130A (en) | 2022-04-04 | 2022-04-04 | Glasses capable of assisting user in learning and watching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114637130A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080072800A (en) * | 2008-06-26 | 2008-08-07 | 유종호 | Refractional glass |
| CN202433623U (en) * | 2012-01-16 | 2012-09-12 | 连斌 | Split-type upward eyeglasses lazyboots |
| CN203930248U (en) * | 2014-06-04 | 2014-11-05 | 西安交通大学 | A kind of distributed lazyboot's glasses |
| KR20170027441A (en) * | 2015-09-02 | 2017-03-10 | 최학범 | Spectacles with 2 way sight |
| CN109814265A (en) * | 2019-03-28 | 2019-05-28 | 浙江大学医学院附属邵逸夫医院 | One kind, which is exempted to bow, faces bireflectance imaging operating spectacles |
-
2022
- 2022-04-04 CN CN202210377602.3A patent/CN114637130A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080072800A (en) * | 2008-06-26 | 2008-08-07 | 유종호 | Refractional glass |
| CN202433623U (en) * | 2012-01-16 | 2012-09-12 | 连斌 | Split-type upward eyeglasses lazyboots |
| CN203930248U (en) * | 2014-06-04 | 2014-11-05 | 西安交通大学 | A kind of distributed lazyboot's glasses |
| KR20170027441A (en) * | 2015-09-02 | 2017-03-10 | 최학범 | Spectacles with 2 way sight |
| CN109814265A (en) * | 2019-03-28 | 2019-05-28 | 浙江大学医学院附属邵逸夫医院 | One kind, which is exempted to bow, faces bireflectance imaging operating spectacles |
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