CN103149703A - Liquid self-adapted focusing glasses - Google Patents
Liquid self-adapted focusing glasses Download PDFInfo
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- CN103149703A CN103149703A CN2013100700983A CN201310070098A CN103149703A CN 103149703 A CN103149703 A CN 103149703A CN 2013100700983 A CN2013100700983 A CN 2013100700983A CN 201310070098 A CN201310070098 A CN 201310070098A CN 103149703 A CN103149703 A CN 103149703A
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Abstract
The invention relates to liquid self-adapted focusing glasses comprising glasses frames, glasses legs, lenses mounted on the glasses frames, an interpupillary distance adjusting device and a degree adjusting rod, wherein the glasses frames are provided with the front and back lenses in a sealed manner; the front and back lenses are made of different materials to form a closed chamber for containing liquid with the glasses frames; the interpupillary distance adjusting device is mounted on a connecting frame rod between the two glasses frames; the glasses legs are connected with the glasses frames through bolts; each glasses leg is internally provided with an injection device; the injection device comprises a push rod, a piston and a spring; and a rubber hose is used for conducting the liquid between a closed cavity of the glasses legs and the closed chamber formed by the lenses and the glasses frames. A user can adjust the glasses into myopia glasses or hypermetropia glasses according to own different conditions and can change the degrees of the lenses according to the requirements of the user to achieve the requirements of the user. The liquid self-adapted focusing glasses have the advantages of economy, environmental protection and convenience.
Description
Technical field
The present invention relates to a kind of liquid self-adapting focusing glasses, belong to mechanical engineering, optical engineering and Materials Science and Engineering technical field.
Background technology
Existing resin glasses a pair of glasses can only satisfy a kind of number of degrees requirement, due to glasses wearing and tearing or number of degrees intensification, needs the periodic replacement glasses, and the glasses life-span is very limited, and therefore joining the mirror cost increases greatly.Usually the glasses of using all can only abandon, and have caused huge waste.Compare with conventional glasses, liquid self-adapting focusing glasses can be regulated the variation that diopter is realized the different number of degrees, and use cost is lower, has more economy.
The patent No. is 03233686.1 patent, has proposed a kind of lens of adjustable focal length, and it utilizes the liquid that is filled with, and changes the diopter between the transparent zoom sheet that is attached on eyeglass, realizes zoom.But the device of its injecting fluid is outside at glasses, regulates inconvenience, causes practicality not strong, and aesthetics does not reach requirement yet.The material of its zoom sheet (plastics, rubber etc.) can produce fatigue of materials through after stretching for several times, affects the life-span.The patent No. is 201020160833.1 patent, has proposed a kind of double-layer variable-focus spectacle, and it utilizes the liquid that pours, and changes the thickness of liquid between two-layer eyeglass, changes the dioptric purpose of eyeglass to reach, and realizes zoom.But the adjustable distance between its two eyeglasses is subject to the restriction of lens thickness, and attainable focusing range is limited; Injection device is positioned at outside glasses equally, uses inconvenient; The more important thing is, the change of distance between two-layer eyeglass, inevitable requirement wherein one deck eyeglass moves, and causes eyeglass and the picture frame can only clearance fit, and sealing is a greater impact; Could not provide the measure of regulating interpupillary distance.Yellow graceful, Liang Ruisheng, in the wise man, Xu Xingkai. topping up type adjustable focus liquid [J]. optical technology, 2011,37 (3), introduced a kind of topping up type adjustable focus liquid lens, use transparent elastic film and optical plate glass with the liquid-packing of certain volume in columniform cavity, when the liquid volume in cavity changes, the radius-of-curvature of lens changes thereupon, has realized the adjustable focus of lens.Although substantially can realize the function of focusing, not provide concrete regulating device or injection device.Japan Adlens company has designed a focus-adjustable glasses " Adlens P.O.V ", and in eyeglass, sealing is injected with silicone oil liquid, and picture frame both sides are designed with roller, control by swing roller the size that in eyeglass, the silicone oil liquid capacity is regulated the eyeglass number of degrees.Its injection device is independent, is positioned at the both sides of mirror holder, and mounting or dismounting cause sealing and accuracy to reduce repeatedly; It utilizes roller to realize the device of injection, and precision is too low, can't realize comparatively meticulous number of degrees adjusting; Could not provide the measure of regulating interpupillary distance.
Summary of the invention
Defective for the prior art existence, goal of the invention is to provide a kind of liquid self-adapting focusing glasses, solved injection device separate with glasses, can not realize in a big way focus adjustment, can't realize the comparatively meticulous problems such as number of degrees adjusting, sealing and aesthetic property, utilize mechanical injection device, transparency liquid is filled with and extracts out eyeglass inside, change whereby the inboard film of eyeglass radian, realize that liquid self-adaptation focuses.
For achieving the above object, the present invention adopts following technical scheme:
A kind of liquid self-adapting focusing glasses comprise picture frame, mirror leg, are arranged on eyeglass, interpupillary distance adjusting gear and number of degrees regulating rod on picture frame; Two eyeglasses before and after on described picture frame, sealing is installed, two of described front and back eyeglass adopts different materials, consists of the airtight chamber of receiving fluids together with picture frame; On side link between two picture frames, the interpupillary distance adjusting gear is installed; Described mirror leg and picture frame are bolted; Also contain injection device in described mirror leg; Described injection device comprises push rod, piston and spring; The internal thread of described mirror leg inwall and the engagement of the external thread of push rod, described piston forms the airtight cavity of receiving fluids with mirror leg forward end seal, and the front end of described push rod withstands piston, and putting back-end has " one " word groove that coordinates with number of degrees regulating rod; Place a spring in the airtight cavity of mirror leg, spring one end is fixed on piston, and an end is fixed on the inwall of mirror leg; Liquid between the airtight cavity of a rubber hose conducting mirror leg and the airtight chamber that eyeglass consists of together with picture frame.Described number of degrees regulating rod is carved with the reference line of number of degrees dimension location.
Compared with prior art, the present invention has following outstanding substantive distinguishing features and significant progressive:
The liquid self-adapting focusing glasses of the present invention can be realized the adjusting of different diopter scopes by the thickness of prefabricated picture frame; Elastic film has good retractility, can reach significantly radian requirement.Easy to use; Regulate accurately; Structure is light and handy, and injection device is built in the mirror leg, can regulate according to actual conditions at any time.By the interpupillary distance adjusting gear between two eyeglasses, can change the spacing of two eyeglasses, satisfy the interpupillary distance needs of different user.The user is adjusted to spectacles or spectacles for long sight according to the different situations of self, and can according to user's needs, change at any time the number of degrees of eyeglass to reach user's requirement.The present invention has economy, the feature of environmental protection, convenience.
Description of drawings
Fig. 1 is liquid self-adapting focusing glasses overview.
Fig. 2 is number of degrees regulating rod schematic diagram.
Fig. 3 is the inner injection device structural representation of mirror leg.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
As shown in Figure 1, a kind of liquid self-adapting focusing glasses comprise picture frame 1, mirror leg 2, are arranged on eyeglass 3, interpupillary distance adjusting gear 4 and number of degrees regulating rod 5 on picture frame; Two eyeglasses 3 before and after on described picture frame 1, sealing is installed, two of described front and back eyeglass 3 adopts different materials, consists of the airtight chamber of receiving fluids together with picture frame 1; On side link between two picture frames 1, interpupillary distance adjusting gear 4 is installed; Described mirror leg 2 is connected by bolt 10 with picture frame 1; As shown in Figure 3, also contain injection device in described mirror leg 2; Described injection device comprises push rod 7, piston 8 and spring 9; The engagement of the internal thread of described mirror leg 2 inwalls and the external thread of push rod 7, described piston 8 form the airtight cavity of receiving fluids with mirror leg 2 forward end seal, and the front end of described push rod 7 withstands piston 8, and there is " one " word groove that coordinates with number of degrees regulating rod 5 push rod 7 rear ends; Place a spring 9 in the airtight cavity of mirror leg 2, spring 9 one ends are fixed on piston 8, and an end is fixed on the inwall of mirror leg 2; Liquid between the airtight cavity of rubber hose 6 conducting mirror legs 2 and airtight chamber that eyeglass 3 consists of together with picture frame 1.
In the present embodiment, anterior eyeglass 3 adopts transparent resin material, and the eyeglass 3 at rear portion uses the transparent elastic rubber diaphragm.
As shown in Figure 2, described number of degrees regulating rod 5 is carved with the reference line of number of degrees dimension location.
Adopt liquid (water or glycerine) as the main medium of eyeglass, eyeglass is simultaneously resin material, and one side is the transparent elastic rubber diaphragm.Change internal liquid pressure by injection device, thereby make the transparent elastic rubber face of eyeglass can require to realize recessed and protruding variation, and adjusting range is large, can reach significantly to regulate dioptric purpose.
The most important thing is that liquid self-adapting focusing glasses degree of regulation counting method is simple and convenient, the user can grasp using skill fast.Thereby the user can in time regulate eyeglass lens power when eyesight changes, and also can avoid to a certain extent the improper myopia degree that causes of eyeglass lens power to deepen, and vision protection has also been played certain help.
Claims (3)
1. liquid self-adapting focusing glasses, comprise picture frame (1), mirror leg (2), be arranged on eyeglass (3), interpupillary distance adjusting gear (4) and number of degrees regulating rod (5) on picture frame; It is characterized in that, two eyeglasses (3) before and after the upper sealing of described picture frame (1) is installed, two eyeglasses in described front and back (3) adopt different materials, consist of the airtight chamber of receiving fluids together with picture frame (1); Interpupillary distance adjusting gear (4) is installed on the side link between two picture frames (1); Described mirror leg (2) is connected by bolt (10) with picture frame (1); Also contain injection device in described mirror leg (2); Described injection device comprises push rod (7), piston (8) and spring (9); The internal thread of described mirror leg (2) inwall and the engagement of the external thread of push rod (7), described piston (8) is with mirror leg (2) forward end seal, form the airtight cavity of receiving fluids, the front end of described push rod (7) withstands piston (8), and there is " one " word groove that coordinates with number of degrees regulating rod (5) push rod (7) rear end; Place a spring (9) in the airtight cavity of mirror leg (2), spring (9) one ends are fixed on piston (8), and an end is fixed on the inwall of mirror leg (2); Liquid between the airtight cavity of a rubber hose (6) conducting mirror leg (2) and airtight chamber that eyeglass (3) consists of together with picture frame (1).
2. liquid self-adapting focusing glasses according to claim 1, is characterized in that, anterior eyeglass (3) adopts transparent resin material, and the eyeglass at rear portion (3) uses the transparent elastic rubber diaphragm.
3. liquid self-adapting focusing glasses according to claim 1, is characterized in that, described number of degrees regulating rod (5) is carved with the reference line of number of degrees dimension location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100700983A CN103149703A (en) | 2013-03-06 | 2013-03-06 | Liquid self-adapted focusing glasses |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100700983A CN103149703A (en) | 2013-03-06 | 2013-03-06 | Liquid self-adapted focusing glasses |
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| CN103149703A true CN103149703A (en) | 2013-06-12 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106773122A (en) * | 2017-01-22 | 2017-05-31 | 温州海迪光学有限公司 | Adjustable focus lens and preparation method thereof and the glasses using the eyeglass |
| WO2017113192A1 (en) * | 2015-12-30 | 2017-07-06 | 深圳市柔宇科技有限公司 | Head mounted display apparatus |
| CN108471529A (en) * | 2018-06-11 | 2018-08-31 | 河海大学文天学院 | The adjustable 3D glasses of myopia degree, glasses management system and its application method |
| CN108693658A (en) * | 2018-07-05 | 2018-10-23 | 苏州征之魂专利技术服务有限公司 | A kind of multi-functional glasses for capableing of hand-hydraulic adjusting |
| CN108957790A (en) * | 2018-08-10 | 2018-12-07 | 安徽工程大学 | A method of the glasses and detection myopia degree of detection myopia degree |
| CN109298471A (en) * | 2018-11-07 | 2019-02-01 | 北京五环伟业科技有限公司 | A kind of Zoom lens device |
| CN109375385A (en) * | 2018-11-07 | 2019-02-22 | 北京五环伟业科技有限公司 | A kind of adaptive presbyopia's glasses |
| CN109387952A (en) * | 2018-11-07 | 2019-02-26 | 北京五环伟业科技有限公司 | A kind of lens system |
| CN109387953A (en) * | 2018-11-07 | 2019-02-26 | 北京五环伟业科技有限公司 | A kind of smart myopia glasses |
| CN113568190A (en) * | 2021-07-27 | 2021-10-29 | 杨明明 | Intelligent liquid automatic zooming glasses |
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| CN202512311U (en) * | 2012-02-21 | 2012-10-31 | 林乾 | Power-adjustable spectacles |
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2013
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| CN2598014Y (en) * | 2003-01-01 | 2004-01-07 | 周会林 | Diopter adjustable glasses |
| US20100053543A1 (en) * | 2006-07-10 | 2010-03-04 | Joshua David Silver | Variable focus lens and spectacles |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017113192A1 (en) * | 2015-12-30 | 2017-07-06 | 深圳市柔宇科技有限公司 | Head mounted display apparatus |
| CN106773122A (en) * | 2017-01-22 | 2017-05-31 | 温州海迪光学有限公司 | Adjustable focus lens and preparation method thereof and the glasses using the eyeglass |
| CN108471529A (en) * | 2018-06-11 | 2018-08-31 | 河海大学文天学院 | The adjustable 3D glasses of myopia degree, glasses management system and its application method |
| CN108471529B (en) * | 2018-06-11 | 2020-09-25 | 河海大学文天学院 | 3D glasses with adjustable myopia degrees, glasses management system and using method thereof |
| CN108693658A (en) * | 2018-07-05 | 2018-10-23 | 苏州征之魂专利技术服务有限公司 | A kind of multi-functional glasses for capableing of hand-hydraulic adjusting |
| CN108957790B (en) * | 2018-08-10 | 2020-05-12 | 安徽工程大学 | Glasses for detecting myopia degrees and method for detecting myopia degrees |
| CN108957790A (en) * | 2018-08-10 | 2018-12-07 | 安徽工程大学 | A method of the glasses and detection myopia degree of detection myopia degree |
| CN109375385A (en) * | 2018-11-07 | 2019-02-22 | 北京五环伟业科技有限公司 | A kind of adaptive presbyopia's glasses |
| CN109387952A (en) * | 2018-11-07 | 2019-02-26 | 北京五环伟业科技有限公司 | A kind of lens system |
| CN109387953A (en) * | 2018-11-07 | 2019-02-26 | 北京五环伟业科技有限公司 | A kind of smart myopia glasses |
| CN109298471A (en) * | 2018-11-07 | 2019-02-01 | 北京五环伟业科技有限公司 | A kind of Zoom lens device |
| CN113568190A (en) * | 2021-07-27 | 2021-10-29 | 杨明明 | Intelligent liquid automatic zooming glasses |
| CN113568190B (en) * | 2021-07-27 | 2022-12-02 | 杨明明 | Intelligent liquid automatic zooming glasses |
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Application publication date: 20130612 |