CN204496125U - A kind of read-write mirror - Google Patents
A kind of read-write mirror Download PDFInfo
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- CN204496125U CN204496125U CN201520241113.0U CN201520241113U CN204496125U CN 204496125 U CN204496125 U CN 204496125U CN 201520241113 U CN201520241113 U CN 201520241113U CN 204496125 U CN204496125 U CN 204496125U
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Abstract
The utility model belongs to optometric technology field, disclose a kind of read-write mirror, comprise a picture frame and eyeglass, described picture frame has two holes, the eyeglass described in one is inlaid with in each hole, the convex lens that described eyeglass comprises a prism and fits with prism, described prism has a bottom surface and two sides, and described convex lens is arranged on one of them face of described prism; The side of described picture frame is provided with earpiece, and described earpiece comprises carbon fiber layer, nano coating and resin bed, and the outside of described carbon fiber layer is provided with nano coating, and described carbon fiber layer wraps described resin bed.Earpiece of the present utility model comprises carbon fiber layer, and carbon fiber not only has the intrinsic intrinsic property of material with carbon element, and have again the soft processibility of textile fibres concurrently, carbon fiber layer, together with resin layers, both met intensity, had and had flexibility.
Description
Technical field
The utility model belongs to eyewear art, particularly relates to a kind of read-write mirror.
Background technology
The Chinese myopia of latest survey statistics display gets more and more, and in the trend of becoming younger, one with the closely-related industry of adolescent myopia----optometry, over 30 years, spectacles industry also develops rapidly along with the swift and violent growth of adolescent myopia, becomes one unusual landscape.Optician's shop also is expanded like the mushrooms after rain! Spectacles industry is that teenager " corrects defects of vision ", and sole purpose is exactly the writing on the blackboard that help child has on that teacher at a distance seen clearly by glasses, in order to avoid affect school grade.This common spectacles can only deepen teen-age myopia degree, thus high myopia gets more and more, and the adjustment force of child's eyes also worse and worse." pushing hands behind " that common spectacles has become child's myopia degree to raise, over 30 years, myopia quantity adds 30 times.
Nearly 10 years, particularly the vision rehabilitation industry of nearly 5 Nian Lai China was flourish, multifarious, and The Eight Immortals cross the sea, and each show his special prowess, this wherein mixes the genuine with the fictitious unavoidably, and wherein many is therapy blending the east and the west, traditional Chinese medical herbal treatment, acupuncture and moxibustion treatment, phototherapy, massage, magnetic therapy, electrotherapy etc.Can say to be all more or less that myopia controls to have made some contributions, but these all can not be lasting, substantially just do not have effect to the later stage.The method of the solution myopia root problem do not had so far.The immanent cause of myopia is exactly the misgrowth of eyeball in fact, the growth of the eyes modulability number of degrees.By various methods of treatments before, may can control the growth of myopia over the course for the treatment of and keep eyesight, but later stage myopia degree remains to be lost control of, what use does that have again? in fact after child's birth, axis oculi vitreum is just grown up always, just stopped to body development, thus axis oculi whether misgrowth just can affect one's power of vision.Solve the growth that will control myopia degree exactly of teen-age visual problems most critical, the growth controlling myopia degree will control the misgrowth of eyeball exactly, controls the increase of the eyes modulability number of degrees.
The earpiece of existing glasses is all that common material is made, and can not meet the high-end demand of consumer.
Utility model content
(1) technical matters that will solve
The technical problems to be solved in the utility model is: existing glasses can not control the growth of myopia degree.The earpiece of existing glasses is all that common material is made, and can not meet the high-end demand of consumer.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of read-write mirror, comprise a picture frame and eyeglass, described picture frame has two holes, the eyeglass described in one is inlaid with in each hole, the convex lens that described eyeglass comprises a prism and fits with prism, described prism has a bottom surface and two sides, and described convex lens is arranged on one of them face of described prism; The side of described picture frame is provided with earpiece, and described earpiece comprises carbon fiber layer, nano coating and resin bed, and the outside of described carbon fiber layer is provided with nano coating, and described carbon fiber layer wraps described resin bed.
Preferably, described hole is provided with a draw-in groove, and described draw-in groove is provided with a shell fragment.
Preferably, the direction of the bottom surface of described prism earpiece is dorsad arranged, and removably connect between described earpiece and described picture frame, the junction of described earpiece and described picture frame is provided with snap ring.
Preferably, the end of described earpiece is also provided with a temple, is connected between described temple with described earpiece by rotating shaft, and described temple is provided with wearing layer.
(3) beneficial effect
Technique scheme tool has the following advantages: read-write mirror of the present utility model comprises prism and convex lens, the end of prism, changes pleasing to the eye light inwardly, the light of books all becomes parallel rays through prism and enters eyes nearby, seen far see closely to become, to see that nearly fatigue becomes and see exercise far away, study control myopia is neglected neither.Put on read-write mirror, when read and write the convex lens of mirror reach+1.75 relatively large time, sensory nerve is up to PPRF (the paramedian pontinereticular formation of brain stem, paramedian pontine reticular formation), suppress PPRF, because eyes during read-write produce position phase cell paroxysmal discharges in the eye interaction of pan head, pituitary gland receives suppression information: stop secretion vitreum growth factor, thus suppress vitreum growth, so just control the misgrowth of eyeball, reach the increase controlling myopic refractive degree.
In addition, earpiece of the present utility model comprises carbon fiber layer, carbon fiber not only has the intrinsic intrinsic property of material with carbon element, and have again the soft processibility of textile fibres concurrently, carbon fiber layer, together with resin layers, both met intensity, had and had flexibility.The outside of described carbon fiber layer is provided with nano coating, improves serviceable life.
Accompanying drawing explanation
Fig. 1 is the lens structure schematic diagram of the read-write mirror of a kind of embodiment of the utility model;
Fig. 2 is the structural representation of the read-write mirror of a kind of embodiment of the utility model;
Fig. 3 is the schematic diagram of the earpiece of a kind of embodiment of the utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As Figure 1-3, for being the structural representation of read-write mirror of a kind of embodiment of the utility model, the eyeglass that this read-write mirror comprises a picture frame 3 and is arranged in picture frame, the convex lens 2 that described eyeglass comprises a prism 1 and fits with prism, described prism has a bottom surface and two sides, and described convex lens is arranged on one of them face of described prism.
The side of picture frame 3 of the present utility model is provided with earpiece 4, and described earpiece comprises carbon fiber layer 42, nano coating 41 and resin bed 43, and as shown in Figure 3, the outside of described carbon fiber layer 42 is provided with nano coating 41, and described carbon fiber layer wraps described resin bed 43.Resin bed can be phenolics or Corvic.Preferably; TPU layer is enclosed with in described resin bed; TPU Chinese Polyurethane Thermoplastic Elastomer rubber by name, be a kind of can the plastic material of deliquescing or change repeatedly under certain temperature, and it can keep shape invariance can play a support, protect at normal temperatures.
Hole of the present utility model is provided with a draw-in groove, and described draw-in groove is provided with a shell fragment.Facilitating eyeglass is connected in hole, prevents the ejection of eyeglass.
Preferably, the direction of the bottom surface of described prism earpiece is dorsad arranged, and removably connect between described earpiece and described picture frame, the junction of described earpiece and described picture frame is provided with snap ring.Both strength of joint are strengthened by snap ring.
Preferably, the end of described earpiece 4 is also provided with a temple 5, and be connected by rotating shaft between described temple with described earpiece, described temple is provided with wearing layer.Temple can adjustment direction, facilitates the use of different crowd.Preferably, described rotating shaft is connected with connector lug, connector lug is connected with the collar, the described collar can be enclosed within the neck of people.
Read-write mirror of the present utility model comprises prism and convex lens, and the end of prism changes pleasing to the eye light inwardly, and the light of books all becomes parallel rays through prism and enters eyes nearby, sees far seeing closely to become.
Put on read-write mirror, when the parameter of convex lens reading and writing mirror reach+1.75 relatively large time, sensory nerve is up to the PPRF of brain stem, suppress PPRF, because eyes during read-write produce position phase cell paroxysmal discharges in the eye interaction of pan head, pituitary gland receives suppression information: stop secretion vitreum growth factor, thus suppress vitreum growth, so just control the misgrowth of eyeball, reach the increase controlling myopic refractive degree, wear dizziness when read-write mirror is read and write and belong to normal phenomenon.
Wear convex lens suppress eyeball excrescent while, also inhibits the centre of gyration of eyeball, the decline of the adjustment force of eyes, can produce amblyopia.Because read-write mirror is end prism inwardly and the combination of convex lens, and eyeball itself is convex lens, when wearing read-write mirror, both relaxed anterior rectus muscle, and oppressed again oblique behind equator, result makes the eye movement of extraocular muscle Posterior pole stop, and physiological activity declines gradually.When the suppressed then vitreum of physiological activity of eyeball is with regard to stasi, convex lens is again that anti-physiology is reverse, and wearing read-write mirror cannot sweep left and right, will produce amblyopia.
In order to better coordinate the use of read-write mirror, the utility model additionally provides one degree of falling mirror, comprise a picture frame and be arranged on the eyeglass in picture frame, the concave mirror that described eyeglass comprises a prism and fits with prism, described prism has a bottom surface and two sides, and described concave mirror is arranged on the bottom surface of described prism.Degree of falling mirror of the present utility model be at the bottom of Rhizoma Sparganii inwardly with the combination of concave mirror, not only can prevent binocular integration from increasing, and can also reduce the binocular integration number of degrees, the interior outward turning function of eyeball is better, and activation eyeball, can prevent amblyopia simultaneously.
Control myopia and have two kinds of ways: one, see nearly method; Two, method far away is seen.
One, nearly method is seen
For the child of the center training that has no time, wear read-write mirror exactly and see written word, so just equal doing the training suppressing eyeball, reach and control the excrescent object of eyeball.The regulating and controlling number of degrees increase simultaneously, prevention amblyopia, so just reach the object controlling myopia.
When child goes to school at ordinary times, must every day Dai Jiangdu mirror.Because see real image in nearly 60cm, see the outer virtual image of 60cm far away, along with natural vision activity is seen and closely seen far away, the alternately change of real image, the virtual image, eyeball function becomes better, eyeball is activated, prevents amblyopia.Before wearing read-write mirror sees written word, first must wear 4 days degree of falling mirror activation eyeballs, read-write mirror then could be coordinated to see written word, necessary more than 2 hours of every day, and degree of falling mirror needs to wear at ordinary times always, myopia degree just can control, and also can prevent amblyopia while control myopia.Degree of falling mirror and read-write Jing Shi gold partner, indispensable.
As two myopia not etc. are not looked, when wearing the reading of read-write mirror, block the eyes of the number of degrees low (eyeball is little), the eyes reading of the number of degrees high (eyeball is large), first suppresses the growth of the eyes that the number of degrees are high.If do not blocked, then the eyes that the number of degrees are low are first suppressed, and such heteropsia gap will widen, and affects visual function and the eye position of eyes.
Control the requirement for the head of a family in near-sighted process:
Supervise child's Dai Jiangdu mirror everyday, read-write mirror must see written word more than 2 hours every day, wears teleputer mirror and sees TV in right amount every day.See half an hour, Dai Jiangdu mirror loosens 10-15 minute;
Cultivate the read-write custom that child is good, eye hygiene is accustomed to;
Look after children and often carry out some outdoor exercises, particularly playing table tennis can improve eyesight;
Ensure that child can have the sufficient length of one's sleep;
Be careful in one's diet, nutrition wants balanced, the food of few eclipse duration glass is as Yoghourt, sweet food, soda, cream cake, chocolate, containing the high food of collagen as shank, pig's feet, fish-skin, flake etc., eat steroids food less, use hormonal medicaments less, many foods contain the food of vitamin A as carrot, Red Yellow fruit, green vegetables and bean product etc. as far as possible.
Advantage: 1, control synchronous, and reading is exactly a kind of training suppressing eyeball, does not affect study.As long as adhere to that Dai Yi just can play depending on publicly price-reduction degree mirror and read-write mirror the effect controlling myopia.
Simple and convenient, practical safety.
Shortcoming: 1, suppress the time of eyeball growth longer, generally need 1 year;
Firm practical time there will be the dizzy phenomenon such as uncomfortable.
Fortune successfully controls adolescent myopia more than 15000 in this way, obtains the consistent favorable comment of the head of a family, efficiently reaches 87%.
Two, method far away is seen
See that the specific practice of method far away puts on read-write mirror to draw sighting distance to train, from 7 centimeters, see a sighting target clearly, shrink back 1 centimeter, must be over 60cm more far away better.According to international sighting target, be nearby in 60 centimeters, 60 centimeters is outward at a distance, and wear convex lens and see that nearly namely training is no more than 60 centimeters, eyes see real image, and this has injury to eyes, and more than 60 centimeters, eyes equal seeing at a distance, see that the virtual image does not just injure.Read-write mirror has 4 pairs: Δ 3sin+0.50, Δ 3sin+1.00, Δ 3sin+1.50, Δ 3sin+1.75, and this 4 pair all will be used for training.The parameter area of convex lens is 0.5-1.75, and parameter refers to the negative relative adjustment of convex lens, and scope+175 is to+300.
Concrete grammar:
1. wear after Δ 3sin+0.50 trains 2 weeks and change Δ 3sin+1.00, in like manner progressively increase convex lens, finally wear Δ 3sin+1.75 and train 2 months.
2. when wearing after Δ 3sin+0.50 trains 2 weeks, Dai Jiangdu mirror of being in is consolidated, and wears after Δ 3sin+1.00 trains 2 weeks, wears Δ 3sin+0.50 and reads and writes and consolidate, in like manner by that analogy.When wear Δ 3sin+1.75 train after two months, be in wear Δ 3sin+1.50 read and write mirror consolidate two months, Δ 3sin+1.75 training terminate after, wear Δ 3sin+1.75 read and write mirror consolidate 6 months.
3. train 10 every day, each training will make progress, and just stop until within 1 minute, not seeing a sighting target, sighting distance must be over 60cm, more far away better.
When 4. training, motionless at every turn, moving target.Each limit moves 1cm, and prism both can occur and looked dynamic action, convex lens loosens effect, and the pernicious effect of physiology can occur again eyeball.Seeing the virtual image from seeing that real image is progressively seen far to become, amblyopia spinoff would not be produced, and thinning the bearing property of crystal, eye refraction degree minimizing+0.50D.
5. omnidistance 4 months of this training, consolidates and within 6 months, reaches good effect.
6. training period, be in and wear the consolidation of read-write mirror, At All Other Times necessary Dai Jiangdu mirror, every day sees TV in right amount.
7. control between lifetime of shortsightedness, the head of a family requires with seeing nearly method.
See that the specific practice of method far away puts on read-write mirror to draw sighting distance to train, from 7 centimeters, see a sighting target clearly, shrink back 1 centimeter, must be over 60cm more far away better.According to international sighting target, be nearby in 60 centimeters, 60 centimeters is outward at a distance, and wear convex lens and see that nearly namely training is no more than 60 centimeters, eyes see real image, and this has injury to eyes, and more than 60 centimeters, eyes equal seeing at a distance, see that the virtual image does not just injure.Read-write mirror has 4 pairs: Δ 3sin+0.50, Δ 3sin+1.00, Δ 3sin+1.50, Δ 3sin+1.75, and this 4 pair all will be used for training.
Concrete grammar:
1. wear after Δ 3sin+0.50 trains 2 weeks and change Δ 3sin+1.00, in like manner progressively increase convex lens, finally wear Δ 3sin+1.75 and train 2 months.
2. when wearing after Δ 3sin+0.50 trains 2 weeks, Dai Jiangdu mirror of being in is consolidated, and wears after Δ 3sin+1.00 trains 2 weeks, wears Δ 3sin+0.50 and reads and writes and consolidate, in like manner by that analogy.When wear Δ 3sin+1.75 train after two months, be in wear Δ 3sin+1.50 read and write mirror consolidate two months, Δ 3sin+1.75 training terminate after, wear Δ 3sin+1.75 read and write mirror consolidate 6 months.
3. train 10 every day, each training will make progress, and just stop until within 1 minute, not seeing a sighting target, sighting distance must be over 60cm, more far away better.
When 4. training, motionless at every turn, moving target.Each limit moves 1cm, and prism both can occur and looked dynamic action, convex lens loosens effect, and the pernicious effect of physiology can occur again eyeball.Seeing the virtual image from seeing that real image is progressively seen far to become, amblyopia spinoff would not be produced, and thinning the bearing property of crystal, eye refraction degree minimizing+0.50D.
5. omnidistance 4 months of this training, consolidates and within 6 months, reaches good effect.
6. training period, be in and wear the consolidation of read-write mirror, At All Other Times necessary Dai Jiangdu mirror, every day sees TV in right amount.
7. control between lifetime of shortsightedness, the head of a family requires with seeing nearly method.
How this method of operating, found out effective? survey is worn Δ 3sin+1.75 and is seen international sighting target, and sighting distance is greater than 60cm, can determine that convex lens is applied to vitreum centre of gyration through crystal like this, control eyeball misgrowth.
Wear Δ 3sin+1.75 to train, crystal produces bearing property, through crystal, is applied to vitreum.
Advantage: 1, control near-sighted instant effect, the time is short;
Effective, success ratio reaches 97%;
Can not amblyopia, have no side effect.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and replacement, these improve and replace and also should be considered as protection domain of the present utility model.
Claims (4)
1. a read-write mirror, it is characterized in that, comprise a picture frame and eyeglass, described picture frame has two holes, the eyeglass described in one is inlaid with in each hole, the convex lens that described eyeglass comprises a prism and fits with prism, described prism has a bottom surface and two sides, and described convex lens is arranged on one of them face of described prism; The side of described picture frame is provided with earpiece, and described earpiece comprises carbon fiber layer, nano coating and resin bed, and the outside of described carbon fiber layer is provided with nano coating, and described carbon fiber layer wraps described resin bed.
2. read-write mirror according to claim 1, is characterized in that, described hole is provided with a draw-in groove, and described draw-in groove is provided with a shell fragment.
3. read-write mirror according to claim 2, is characterized in that, the direction of the bottom surface of described prism earpiece is dorsad arranged, and removably connect between described earpiece and described picture frame, the junction of described earpiece and described picture frame is provided with snap ring.
4. read-write mirror according to claim 3, is characterized in that, the end of described earpiece is also provided with a temple, is connected between described temple with described earpiece by rotating shaft, and described temple is provided with wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520241113.0U CN204496125U (en) | 2015-04-20 | 2015-04-20 | A kind of read-write mirror |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520241113.0U CN204496125U (en) | 2015-04-20 | 2015-04-20 | A kind of read-write mirror |
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| Publication Number | Publication Date |
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| CN204496125U true CN204496125U (en) | 2015-07-22 |
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| CN201520241113.0U Active CN204496125U (en) | 2015-04-20 | 2015-04-20 | A kind of read-write mirror |
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