CN208110183U - A kind of teenager's pre-control Zoom glasses - Google Patents
A kind of teenager's pre-control Zoom glasses Download PDFInfo
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- CN208110183U CN208110183U CN201820599435.6U CN201820599435U CN208110183U CN 208110183 U CN208110183 U CN 208110183U CN 201820599435 U CN201820599435 U CN 201820599435U CN 208110183 U CN208110183 U CN 208110183U
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Abstract
This application discloses a kind of teenager's pre-control Zoom glasses comprising the eyeglass ontology with refractive surface, eyeglass ontology include far with vision area, closely with vision area, transition vision area and shaking blind area, far have with vision area and fixed remote with degree and are covered with release film；Wherein, far with vision area to the progressive band of luminosity closely with vision area with diopter smooth change, the diopter of eyeglass ontology is gradually increased along the progressive band of luminosity；Transition vision area and the first arcuate zone far is set as with the boundary line of vision area；Transition vision area and it closely is set as the second arcuate zone with the boundary line of vision area, the first arcuate zone and the second arcuate zone bending direction are all partial to eyeglass body central, and the curvature of the first arcuate zone is less than the second arcuate zone curvature.The utility model is by being arranged the remote with vision area, transition vision area and closely with vision area of corresponding arc band connection, reasonable region of deploying to ensure effective monitoring and control of illegal activities, using the progressive band increasing dioptric degree of the natural luminosity of transition, steady zoom, previous single focus or the arrangement of irregular focus are avoided, the fatigue of eyes is caused.
Description
Technical field
The application belongs to eyeglass technical field, specifically, being related to a kind of teenager's pre-control Zoom glasses.
Background technique
Teenager is near-sighted group of people at high risk, and frequent close eye is main cause, and prevention and control adolescent myopia add
Deep glasses become eyewear industry and study critically important content, and existing market product uses the eyeglass of single focus and traditional progressive
Based on multifocal lens.Its defect is mainly：
1：It is that its long-time close eye causes that teenager, which becomes near-sighted group of people at high risk's main cause, we are in optician's shop
Degree when mainly taking it far to use degree when testing with eyes, that is, seeing remote becomes the degree of glasses, this is no longer satisfied this
The needs that crowd is accustomed to eye, the long-standing reading of teenager, online, operation etc. are all that glasses are in nervous and tired for a long time
Labor state deepens the degree of eyes gradually.Therefore single-focusing eyeglass is no longer satisfied the needs of the crowd.
2：Limitation of traditional progressive multi-focus lens because of its design, typically fixed addition degree closely
（ADD）It is 100 or 150 degree,（ADD value Yu is small close just wide with light region, otherwise Yu is narrow, it is narrow just can be appreciated that when seeing close it is invalid
Area and generate scalloping）.However such addition degree might have a little effect when far smaller with light degree, but
When being even 1000 degree when myopia degree reaches 300 or more, it cannot achieve the effect that lower closely with degree（Closely with degree=
Far use degree-addition degree ADD value）, therefore the utility model far uses the technology closely with luminosity gradually transition using human eye, makes
Teenager can be obtained in frequent and long-time close eye this apart from when practical degree.
3：It is briefly exactly that teenager's pre-control Zoom glasses are exactly user during from the distant to the near with eye, it can be with
Zoom occurs according to user's degree actually required.To solve the single degree of single focus eyeglass and traditional progressive additional
The fixed defect that degree is added makes the long-term close eye of the crowd eyes can also be made no longer nervous and fatigue, to reach
Delay and prevent the function of myopia development.
4：There is no the teenager of degree that can reach prevention effect using this kind of glasses, there is degree to can achieve the function delayed
Effect.
Utility model content
In view of this, passing through the technical problem to be solved by the application is to provide a kind of teenager's pre-control Zoom glasses
The remote with vision area, transition vision area and closely with vision area, region of rationally deploying to ensure effective monitoring and control of illegal activities, using the natural light of transition of corresponding arc band connection is set
Progressive band increasing dioptric degree is spent, steady zoom avoids previous single focus or the arrangement of irregular focus, causes the tired of eyes
Labor.
In order to solve the above-mentioned technical problem, this application discloses a kind of teenager's pre-control Zoom glasses comprising has folding
The eyeglass ontology of reflective surface, eyeglass ontology include suitable for watching the remote with vision area, nearly use vision area, position suitable for viewing nearby of distant place
In far with vision area and nearly transition vision area between vision area and positioned at transition vision area and the nearly shaking blind area for using vision area two sides,
Far with vision area have it is fixed it is remote with degree and be covered with release film, release film is separated in far with vision area, closely having with vision area
It is fixed it is close use degree, closely with degree lower than far using degree；Wherein, far with vision area to closely with vision area with diopter smooth change
The progressive band of luminosity, the progressive band of luminosity is set as being bent and connecting far with vision area and the nearly focus for using vision area, and eyeglass ontology is bent
Luminosity is gradually increased along the progressive band of luminosity；Transition vision area and the first arcuate zone far is set as with the boundary line of vision area；Transition vision area
Be closely set as the second arcuate zone with the boundary line of vision area, the first arcuate zone and the second arcuate zone bending direction are all partial to eyeglass
Body central, and the curvature of the first arcuate zone is less than the second arcuate zone curvature.
According to one embodiment of the utility model, wherein the increment value of the diopter of the progressive band of above-mentioned luminosity be 25 degree with
It is interior.
According to one embodiment of the utility model, wherein above-mentioned first arcuate zone and the second arcuate zone are both configured to both sides pair
Claim, and distance of the midpoint of the first arcuate zone apart from eyeglass body central is 6mm, the midpoint of the second arcuate zone is apart from eyeglass ontology
The distance at center is 14mm.
According to one embodiment of the utility model, wherein having gradual change width between above-mentioned transition vision area two sides, gradual change is wide
By far being become larger again with vision area to closely first being become smaller with vision area direction, the straight line where gradual change width is located on the downside of eyeglass body central degree
When 4mm, gradual change width is minimum.
According to one embodiment of the utility model, wherein above-mentioned transition vision area is axisymmetric in shape.
According to one embodiment of the utility model, wherein above-mentioned eyeglass ontology is coated with anti-blue Light Film using nano-coating.
Compared with prior art, the application can be obtained including following technical effect：
1）By the way that the remote with vision area, transition vision area and closely with vision area of corresponding arc band connection is arranged, region of rationally deploying to ensure effective monitoring and control of illegal activities is adopted
With the progressive band increasing dioptric degree of the natural luminosity of transition, steady zoom avoids previous single focus or the arrangement of irregular focus,
Cause the fatigue of eyes.
2）Transition vision area uses the increasing dioptric degree of even variation, finds suitable focus accurately to application eye distance from transition is more
For nature.
3）Closely with vision area compared with far using vision area updip curvature larger, comprehensive use affords a wide field of vision, comfortable with eye.
Certainly, any product for implementing the application must be not necessarily required to reach all the above technical effect simultaneously.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings：
Fig. 1 is teenager's pre-control Zoom glasses schematic diagram of the embodiment of the present application.
Appended drawing reference
Vision area 11 is far used, vision area 12 is closely used, transition vision area 13 shakes blind area 14, the first arcuate zone 21, the second arcuate zone
22, focus A is far used, focus B, eyeglass body central O, the progressive band L of luminosity are closely used.
Specific embodiment
Presently filed embodiment is described in detail below in conjunction with accompanying drawings and embodiments, thereby how the application is applied
Technological means solves technical problem and reaches the realization process of technical effect to fully understand and implement.
Referring to FIG. 1, Fig. 1 is teenager's pre-control Zoom glasses schematic diagram of the embodiment of the present application.As shown, a kind of blueness
Juvenile pre-control Zoom glasses include the eyeglass ontology with refractive surface, and eyeglass ontology includes using vision area suitable for watching the remote of distant place
11, suitable for watch nearby close with vision area 12, positioned at remote vision area 11 and the nearly transition vision area 13 between vision area 12, Yi Jiwei
In transition vision area 13 and the nearly shaking blind area 14 for using 12 two sides of vision area, far there is fixed remote with degree and be covered with vision area 11
Release film, release film are separated in far with vision area 11, nearly vision area 12 have it is fixed it is close use degree, closely used with degree lower than remote
Degree；Wherein, far there is with vision area 11 to nearly vision area 12 the progressive band L of luminosity of diopter smooth change, the progressive band L of luminosity to set
Be set to bending and connection be far with vision area 11 and the nearly focus for using vision area 12, the diopter of eyeglass ontology along the progressive band L of luminosity gradually
Increase；Transition vision area 13 and the first arcuate zone 21 far is set as with the boundary line of vision area 11；Transition vision area 13 and nearly vision area 12
Boundary line be set as the second arcuate zone 22, the first arcuate zone 21 and 22 bending direction of the second arcuate zone are all partial to eyeglass ontology
Center O, and the curvature of the first arcuate zone 21 is less than 22 curvature of the second arcuate zone.In one embodiment of the utility model, eyeglass
Ontology is ordinary optical eyeglass, is usually formed from a resin, and surface has refractive index.Meanwhile position can be marked off to Integrated lens
Remote use vision area 11 in upside, the transition vision area 13 at middle part, the close of downside use vision area 12, and the shaking vision area positioned at two sides
14。
The utility model is attached at using release film far with vision area 11, clear to distinguish, and wearer is facilitated to find sight accurately, convenient
Observation is suitable for long sight and uses.In addition the remote eyeglass with where vision area 11, dust-proof anti-gray can also be protected.First arcuate zone 21
With the boundary line up and down of the second arcuate zone 22 composition transition vision area 13, the two curvature is different, i.e. the bending degree of the first arcuate zone 21
It is less than the bending degree of the second arcuate zone.Teenager's pre-control Zoom glasses provided by the utility model are suitable for teenager's low coverage
Write from reading, middle distance, which looks at the blackboard, attends class etc., therefore, the second arcuate zone 22 be bent upwards it is larger, can be with respect to enlarged proximal
Viewed area, orientation is wider, and reading and writing eye is more comfortable.First arcuate zone 21 is bent downwardly smaller, controls appropriate distance vision zone
Between while minimize influence to transition vision area 13, be supplied to middle section apart from visual range, comprehensive study of attending class reduces
Glasses over fatigue.In addition, the first arcuate zone 21 is both configured to the second arcuate zone 22, both sides are symmetrical, and the first arcuate zone 21
Distance of the midpoint apart from eyeglass body central O is 6mm, and distance of the midpoint of the second arcuate zone 22 apart from eyeglass body central O is
14mm, regional boundary line distribution is clear, and users is suitble to use.
Far with vision area 11 be suitable for viewing at a distance, have be partial on the upside of eyeglass body central O it is remote use focus A, bend
Luminosity can be arranged according to the practical degree of wearer.In addition transition vision area 13 with far set with the boundary line of vision area 11 using non-blind area
Meter, sight is wider, with comprehensive remote use vision area 11.The generation for shaking blind area 14 is avoided, for using eye will not at a distance
Fatigue and injury are caused, use is more comfortable.
It closely is set as arcuate zone with the boundary line of vision area 12 and transition vision area 13, arcuate zone is along the direction eyeglass body central O
Bending, i.e., intersection is bent up partially and prolongs, and can correspondingly read on hand when writing, and provides the more wide nearly visual field, has
The nearly corresponding diopter with where focus B, numerical value are less than normal, that is to say, that without using far with vision area 11 is higher, more standard
Diopter, give the biggish compressing of eyes, closely use, guarantee the comfortable of eye, using lower luminosity.
There is gradual change width, gradual change width is by far using vision area 11 to closely with 12 direction of vision area elder generation between 13 two sides of transition vision area
Become smaller and becomes larger again.It is to be understood that the principle of transition vision area 13 it is practical be original remote diopter with vision area 11 numerically
Continuous addition degree, is similar to and adds convex lens, and keeping increment value in one embodiment is natural mistake within 25 degree
It crosses, so that original such as -600 degree is remote constantly value added with eyeglass lens power, becomes -575, -550, -525, until meeting nearly use
+ 200 degree values of eyeglass lens power or so realize that a focal variation is extremely accurate, and uniform vision area, meeting middle section distance makes
With, such as see TV, using digital product etc., use is more comfortable for office.And inevitably not with diopter
Disconnected to increase, compound edge can generate distortion, therefore produce and shake blind area 14, and the utility model will be by that will shake blind area 14
Spacing distance, i.e. the regular setting of the gradual change width band of transition vision area 13, variation numerical value see the table below.
As seen from table, gradual change width by far being become larger with vision area 11 to closely first being become smaller with 12 direction of vision area again, when gradual change width
When place straight line is located at 4mm on the downside of eyeglass body central O, gradual change width reaches minimum, at this point, sight focus concentrates on transition view
The centre in area 13, is not influenced by blind area, comfortable with eye, 13 region of transition vision area of rationally deploying to ensure effective monitoring and control of illegal activities, and expands use scope, transition
It can be more natural.In addition, the extra shaking blind area 14 in two sides also can accordingly be cut off when matching mirror.It is noted that
Transition vision area 13 be in shape it is axisymmetric, be evenly arranged, transition is natural.
The remote progressive band L of luminosity with vision area 11 to nearly vision area 12 with diopter smooth change, the progressive band L setting of luminosity
To be bent and connecting remote vision area 11 and the nearly focus for using vision area 12, the diopter of eyeglass ontology gradually increases along the progressive band L of luminosity
Add.The progressive band L of luminosity is connected to far uses focus B with focus A and closely, and the focal variation of transition vision area 13 is uniformly arranged in luminosity
It on progressive band L, is uniformly distributed, diopter is incremented by successively, guarantees the accurate orderly of focal variation, when in use, can also find conjunction
Suitable focus correspond to user with eye distance from, for a long time using eyes will not be caused dry and astringent, tired phenomena such as.It is worth mentioning
It is that eyeglass ontology is coated with anti-blue Light Film using nano-coating, can be anti-radiation, comprehensive protection eyes.
Above description shows and describes several preferred embodiments of the present application, but as previously described, it should be understood that the application
Be not limited to forms disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations,
Modification and environment, and the above teachings or related fields of technology or knowledge can be passed through in application contemplated scope described herein
It is modified.And changes and modifications made by those skilled in the art do not depart from spirit and scope, then it all should be in this Shen
It please be in the protection scope of appended claims.
Claims (6)
1. a kind of teenager's pre-control Zoom glasses, which is characterized in that including：
Eyeglass ontology with refractive surface, the eyeglass ontology include being suitable for watching the remote of distant place use vision area, be suitable for viewing closely
Place it is close with vision area, positioned at the remote vision area and the nearly transition vision area between vision area and be located at the transition and regard
Area and the nearly shaking blind area with vision area two sides, it is described far with vision area have it is fixed it is remote with degree and be covered with release film,
The release film is separated in described remote with vision area, it is described closely with vision area have it is fixed it is close use degree, it is described close low with degree
Degree is far used in described；
Wherein, described far with vision area to the progressive band of luminosity closely with vision area with diopter smooth change, the luminosity is gradually
Forward (FWD) is set as being bent and connecting the remote focus with vision area and the nearly vision area, and the diopter of the eyeglass ontology is along institute
The progressive band of luminosity is stated to gradually increase；
The transition vision area is far set as the first arcuate zone with the boundary line of vision area with described；
The transition vision area and it is described be closely set as the second arcuate zone with the boundary line of vision area, first arcuate zone and described the
Two arcuate zone bending directions are all partial to the eyeglass body central, and the curvature of first arcuate zone is less than second arc
Shape band curvature.
2. teenager's pre-control Zoom glasses according to claim 1, which is characterized in that wherein the progressive band of the luminosity is in the wrong
The increment value of luminosity is within 25 degree.
3. teenager's pre-control Zoom glasses according to claim 1, which is characterized in that wherein first arcuate zone and institute
It states the second arcuate zone and is both configured to that both sides are symmetrical, and distance of the midpoint of first arcuate zone apart from the eyeglass body central
For 6mm, distance of the midpoint of second arcuate zone apart from the eyeglass body central is 14mm.
4. teenager's pre-control Zoom glasses according to claim 3, which is characterized in that wherein transition vision area two sides it
Between there is the visual width of gradual change, the visual width of gradual change far becomes with vision area to described closely first become smaller with vision area direction again by described
Greatly, when straight line is located at 4mm on the downside of the eyeglass body central where gradual change width, the gradual change width is minimum.
5. teenager's pre-control Zoom glasses according to claim 1, which is characterized in that wherein the transition vision area is in shape
It is axisymmetric.
6. teenager's pre-control Zoom glasses according to claim 1, which is characterized in that wherein the eyeglass ontology is used and received
Rice plated film is coated with anti-blue Light Film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820599435.6U CN208110183U (en) | 2018-04-25 | 2018-04-25 | A kind of teenager's pre-control Zoom glasses |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820599435.6U CN208110183U (en) | 2018-04-25 | 2018-04-25 | A kind of teenager's pre-control Zoom glasses |
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| Publication Number | Publication Date |
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| CN208110183U true CN208110183U (en) | 2018-11-16 |
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| CN201820599435.6U Active CN208110183U (en) | 2018-04-25 | 2018-04-25 | A kind of teenager's pre-control Zoom glasses |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082932A (en) * | 2019-04-15 | 2019-08-02 | 深圳市明瞳视光科技有限公司 | Trifocal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082932A (en) * | 2019-04-15 | 2019-08-02 | 深圳市明瞳视光科技有限公司 | Trifocal |
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