CN206876978U - A kind of mobile progressive multi-focus lens group - Google Patents
A kind of mobile progressive multi-focus lens group Download PDFInfo
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- CN206876978U CN206876978U CN201720825738.0U CN201720825738U CN206876978U CN 206876978 U CN206876978 U CN 206876978U CN 201720825738 U CN201720825738 U CN 201720825738U CN 206876978 U CN206876978 U CN 206876978U
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Abstract
A kind of mobile progressive multi-focus lens group that can be directly used in visual training equipment of the utility model, including upper eyeglass symmetrically arranged up and down and lower eyeglass, upper upper lens surface and lower eyeglass lower surface are to meet the non-aqueous plane surface that mathematics changing rule height rises and falls, upper eyeglass lower surface and lower upper lens surface are horizontal plane, the upper non-aqueous plane surface of eyeglass is provided with a upper peak and a upper minimum point, and the lower non-aqueous plane surface of eyeglass is provided with a lower peak and a lower minimum point；Multiple upper optical centres of consecutive variations are uniformly distributed between upper peak and upper minimum point along the non-aqueous plane surface of upper eyeglass, the refractive diopter of multiple upper optical centres successively decreases or is incremented by successively；Multiple lower optical centres of consecutive variations are uniformly distributed between lower peak and lower minimum point along the non-aqueous plane surface of lower eyeglass, the refractive diopter of multiple lower optical centres is incremented by successively or successively decreases.The lens set can realize visual exercise during just conventional eye.
Description
Technical field
The utility model is related to the technical field of vision correction and training, especially one kind can directly be used in eyesight instruction
Practice the mobile progressive multi-focus lens group in equipment.
Background technology
With the development of the society, increasing people because various inherent or external factors form it is near-sighted, weak
Depending on the problems such as, in order to solve problems, common solution is to carry out visual training using a series of correcting device,
To reach the purpose of lifting UCVA.However, most visual rehabilitation training needs special rehabilitation in the market
Mechanism is carried out, and this will directly influence normal work and the study of people, and great inconvenience is brought to daily life.
The content of the invention
The technical problems to be solved in the utility model is：In order to overcome the deficiencies in the prior art, there is provided Yi Zhongyi
Dynamic progressive multi-focus lens group, visual exercise can be realized during just conventional eye.
Technical scheme is used by the utility model solves its technical problem：A kind of mobile progressive multi-focus lens group,
Including upper eyeglass above and underlying lower eyeglass, the upper eyeglass and lower eyeglass are symmetrical arranged up and down, on
The upper surface of eyeglass and the lower surface of lower eyeglass are to meet the non-aqueous plane surface that mathematics changing rule height rises and falls, upper eyeglass
Lower surface and the upper surface of lower eyeglass are horizontal plane, and a upper peak and one are provided with the non-aqueous plane surface of upper eyeglass
Upper minimum point, a lower peak and a lower minimum point are provided with the non-aqueous plane surface of lower eyeglass；The upper peak and
Be evenly distributed with multiple upper optical centres of consecutive variations between upper minimum point along the non-aqueous plane surface of upper eyeglass, it is the multiple on
The refractive diopter of optical centre successively decreases or is incremented by successively；Along the non-horizontal song of lower eyeglass between the lower peak and lower minimum point
Face is evenly distributed with multiple lower optical centres of consecutive variations, and the refractive diopter of the multiple lower optical centre is incremented by successively or passs
Subtract.
Further specifically, in above-mentioned technical proposal, the upper peak is the maximum diopter center of eyeglass long sight,
The upper minimum point is the maximum diopter center of eyeglass myopia, uniform at interval of 0.5mm between upper peak and upper minimum point
The upper optical centre of distribution one, the number of degrees of the upper optical centre successively decrease or are incremented by according to 0.50D successively；The lower peak is
The maximum diopter center of eyeglass long sight, the lower minimum point are the maximum diopter center of eyeglass myopia, and lower peak is with
A lower optical centre is uniformly distributed at interval of 0.5mm between minimum point, the number of degrees of the lower optical centre are successively according to 0.50D
Increasing or decreasing.
Further specifically, in above-mentioned technical proposal, the number of degrees of the upper peak and lower peak are+8.00D,
The number of degrees of the upper minimum point and lower minimum point are -15.00D.
The beneficial effects of the utility model are：A kind of mobile progressive multi-focus lens group provided by the utility model, passes through
Channel width and refractive change gradient to eyeglass optimize, and it is possessed more excellent visual field width, while the eyeglass
Also there is more preferable mechanical performance, be simultaneously plane, be simultaneously curved surface, so as to easily make it by mechanical device
Corresponding position is moved to, in addition, forming the situation that different refractive diopters ensures to meet normal vision by the change of position
Visual exercise requirement is issued to, can also extensive use in addition to the key technology controlled as youngsters and children related preventive
In non-pathologic amblyopia, presbyopia and various ametropic rectificative trainings, by the regular zoom motion of focus-variable lens
Vision process, reach and be effectively improved overall visual performance, lifting UCVA, correct defects of vision, and finally realize that nature is naked
The normal and thorough elimination kopiopia of eye vision.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments described in the application, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure marked as：1st, upper eyeglass；1-1, upper peak；1-2, upper minimum point；2nd, lower eyeglass；2-1, lower highest
Point；2-2, lower minimum point.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
See Fig. 1, a kind of mobile progressive multi-focus lens group of the present utility model, including upper eyeglass 1 above and position
Lower eyeglass 2 in lower section, upper eyeglass 1 and lower eyeglass 2 are symmetrical arranged up and down, under the upper surface of upper eyeglass 1 and lower eyeglass 2
Surface is the upper surface for meeting the non-aqueous plane surface that mathematics changing rule height rises and falls, the lower surface of upper eyeglass 1 and lower eyeglass 2
It is horizontal plane, a upper peak 1-1 and a upper minimum point 1-2, lower eyeglass is provided with the non-aqueous plane surface of upper eyeglass 1
A lower peak 2-1 and a lower minimum point 2-2 are provided with 2 non-aqueous plane surface.
Between upper peak 1-1 and upper minimum point 1-2 consecutive variations are evenly distributed with along the non-aqueous plane surface of upper eyeglass 1
Multiple upper optical centres, the refractive diopter of multiple upper optical centres successively decrease or are incremented by successively.Upper peak 1-1 is eyeglass long sight
Maximum diopter center, upper minimum point 1-2 are the maximum diopter center of eyeglass myopia, upper peak 1-1 and upper minimum point 1-2
Between at interval of 0.5mm be uniformly distributed a upper optical centre, the number of degrees of upper optical centre successively decrease or passed according to 0.50D successively
Increase.The upper peak 1-1 number of degrees are+8.00D, and the upper minimum point 1-2 number of degrees are -15.00D.
Between lower peak 2-1 and lower minimum point 2-2 consecutive variations are evenly distributed with along the non-aqueous plane surface of lower eyeglass 2
Multiple lower optical centres, the refractive diopter of multiple lower optical centres is incremented by successively or successively decreases.Lower peak 2-1 is eyeglass long sight
Maximum diopter center, lower minimum point 2-2 are the maximum diopter center of eyeglass myopia, lower peak 2-1 and lower minimum point it
Between at interval of 0.5mm be uniformly distributed a lower optical centre, the number of degrees of lower optical centre are successively according to 0.50D increasing or decreasings.
The lower peak 2-1 number of degrees are+8.00D, and the lower minimum point 2-2 number of degrees are -15.00D.
The movement progressive multi-focus lens group, is optimized by the channel width to eyeglass and refractive change gradient, made
It possesses more excellent visual field width, while the eyeglass also has more preferable mechanical performance, is simultaneously plane, is simultaneously song
Face, so as to easily be moved into corresponding position by mechanical device, in addition, passing through upper eyeglass 1 and lower mirror
The mobile cooperation of piece 2, make diopter in moving process that smooth change occur, by controlling upper phase between eyeglass 1 and lower eyeglass 2
Mutual relation, the refractive diopter of accurate control lens set is finally reached, i.e., it is true different refractive diopters to be formed by the change of position
Guarantor meets to reach visual exercise requirement in the case of normal vision, except the crucial skill controlled as youngsters and children related preventive
Outside art, non-pathologic amblyopia, presbyopia and various ametropic rectificative trainings can also be widely used in, pass through focus-variable lens
Regular zoom motion in vision process, reach and be effectively improved overall visual performance, lifting UCVA, correct defects of vision,
And finally realize the normal and thorough elimination kopiopia of nature UCVA.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (3)
1. a kind of mobile progressive multi-focus lens group, it is characterized in that：Including upper eyeglass (1) above and it is underlying under
Eyeglass (2), the upper eyeglass (1) and lower eyeglass (2) are symmetrical arranged up and down, the upper surface of upper eyeglass (1) and lower eyeglass (2)
Lower surface be to meet the non-aqueous plane surface that mathematics changing rule height rises and falls, the lower surface of upper eyeglass (1) and lower eyeglass (2)
Upper surface be horizontal plane, be provided with a upper peak (1-1) on the non-aqueous plane surface of upper eyeglass (1) and one go up it is minimum
Point (1-2), a lower peak (2-1) and a lower minimum point (2-2) are provided with the non-aqueous plane surface of lower eyeglass (2)；Institute
State and be evenly distributed with consecutive variations along the non-aqueous plane surface of upper eyeglass (1) between peak (1-1) and upper minimum point (1-2)
Multiple upper optical centres, the refractive diopter of the multiple upper optical centre successively decrease or are incremented by successively；The lower peak (2-1) and
Multiple lower optical centres of consecutive variations, institute are evenly distributed between lower minimum point (2-2) along the non-aqueous plane surface of lower eyeglass (2)
The refractive diopter for stating multiple lower optical centres is incremented by successively or successively decrease.
2. a kind of mobile progressive multi-focus lens group as claimed in claim 1, it is characterized in that：The upper peak (1-1) is
The maximum diopter center of eyeglass long sight, the upper minimum point (1-2) be eyeglass myopia maximum diopter center, upper peak
Between (1-1) and upper minimum point (1-2) a upper optical centre, the degree of the upper optical centre are uniformly distributed at interval of 0.5mm
Number successively decreases or is incremented by according to 0.50D successively；The lower peak (2-1) is the maximum diopter center of eyeglass long sight, under described
Minimum point (2-2) is the maximum diopter center of eyeglass myopia, at interval of 0.5mm between lower peak (2-1) and lower minimum point
A lower optical centre is uniformly distributed, the number of degrees of the lower optical centre are successively according to 0.50D increasing or decreasings.
3. a kind of mobile progressive multi-focus lens group as claimed in claim 1, it is characterized in that：The upper peak (1-1) and
The number of degrees of lower peak (2-1) are+8.00D, and the number of degrees of the upper minimum point (1-2) and lower minimum point (2-2) are-
15.00D。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720825738.0U CN206876978U (en) | 2017-07-08 | 2017-07-08 | A kind of mobile progressive multi-focus lens group |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720825738.0U CN206876978U (en) | 2017-07-08 | 2017-07-08 | A kind of mobile progressive multi-focus lens group |
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| CN206876978U true CN206876978U (en) | 2018-01-12 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108445559A (en) * | 2018-05-18 | 2018-08-24 | 北京睿世力科技有限公司 | A kind of two-sided focus-variable lens of designed in mirror image |
| CN108628002A (en) * | 2018-05-18 | 2018-10-09 | 北京睿世力科技有限公司 | A kind of two-sided focus-variable lens combination unit and combined method of designed in mirror image |
| CN108652582A (en) * | 2018-05-18 | 2018-10-16 | 北京睿世力科技有限公司 | A kind of self-service subjective refraction intelligent wearable device and eyeglass number of degrees computational methods |
| CN110090131A (en) * | 2019-06-12 | 2019-08-06 | 河南目光之成智能科技股份有限公司 | Eyesight improving instrument with vision restoration function |
| CN111752008A (en) * | 2020-07-23 | 2020-10-09 | 江苏万新光学有限公司 | Progressive multifocal lens set |
-
2017
- 2017-07-08 CN CN201720825738.0U patent/CN206876978U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108445559A (en) * | 2018-05-18 | 2018-08-24 | 北京睿世力科技有限公司 | A kind of two-sided focus-variable lens of designed in mirror image |
| CN108628002A (en) * | 2018-05-18 | 2018-10-09 | 北京睿世力科技有限公司 | A kind of two-sided focus-variable lens combination unit and combined method of designed in mirror image |
| CN108652582A (en) * | 2018-05-18 | 2018-10-16 | 北京睿世力科技有限公司 | A kind of self-service subjective refraction intelligent wearable device and eyeglass number of degrees computational methods |
| CN108628002B (en) * | 2018-05-18 | 2023-08-29 | 北京睿世力科技有限公司 | Double-sided zoom lens combination device and combination method with mirror image design |
| CN108445559B (en) * | 2018-05-18 | 2024-01-26 | 江苏睿世力科技有限公司 | Double-sided zoom lens with mirror image design |
| CN110090131A (en) * | 2019-06-12 | 2019-08-06 | 河南目光之成智能科技股份有限公司 | Eyesight improving instrument with vision restoration function |
| CN111752008A (en) * | 2020-07-23 | 2020-10-09 | 江苏万新光学有限公司 | Progressive multifocal lens set |
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