CN111458899A - Liquid curvature-adjustable eye protection device - Google Patents
Liquid curvature-adjustable eye protection device Download PDFInfo
- Publication number
- CN111458899A CN111458899A CN202010312898.1A CN202010312898A CN111458899A CN 111458899 A CN111458899 A CN 111458899A CN 202010312898 A CN202010312898 A CN 202010312898A CN 111458899 A CN111458899 A CN 111458899A
- Authority
- CN
- China
- Prior art keywords
- lens
- liquid
- frame
- lens barrel
- protection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 37
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 3
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims description 3
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 claims description 3
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 229920002545 silicone oil Polymers 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 abstract description 13
- 239000011521 glass Substances 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000002441 reversible effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000001491 myopia Diseases 0.000 description 2
- 230000004379 myopia Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000009182 swimming 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
- G02C5/00—Constructions of non-optical parts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/02—Goggles
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/12—Fluid-filled or evacuated lenses
- G02B3/14—Fluid-filled or evacuated lenses of variable focal length
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/08—Auxiliary lenses; Arrangements for varying focal length
- G02C7/081—Ophthalmic lenses with variable focal length
- G02C7/085—Fluid-filled lenses, e.g. electro-wetting lenses
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C9/00—Attaching auxiliary optical parts
- G02C9/02—Attaching auxiliary optical parts by hinging
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Eyeglasses (AREA)
Abstract
本发明公开了一种液体可调曲率的眼部防护装置，使得液体透镜与防护镜相结合，使得防护镜的光学性能有较大的范围，防护镜子的结构如下所述，防护镜采用两层镜架。下层镜架安装普通的防护镜片，而上层的镜架为可翻转镜架，整个结构使得防护镜的工作模式可以随意切换液体透镜采用旋转改变曲率，使得液体的透镜的焦距有所改变，从而改变整个护目镜的光学特性，使得使用者能够对更细节的目标进行观察。提供一种技术能够自动对焦，不需要机械式的移动镜片，成本比传统的镜片低，从而也能大幅度提升镜片寿命。
The invention discloses an eye protection device with adjustable curvature of liquid, which combines the liquid lens and the protective glasses, so that the optical performance of the protective glasses has a wide range. The structure of the protective mirror is as follows, and the protective glasses use two layers Frames. The lower frame is equipped with ordinary protective lenses, while the upper frame is a reversible frame. The whole structure enables the working mode of the protective goggles to be switched at will. The liquid lens adopts rotation to change the curvature, so that the focal length of the liquid lens changes, thereby changing The optical properties of the entire goggle allow the user to observe objects in greater detail. Provide a technology capable of automatic focusing, without the need for mechanically moving lenses, the cost is lower than that of traditional lenses, and the life of the lenses can also be greatly improved.
Description
技术领域technical field
本发明涉及护目镜技术领域，具体涉及一种液体可调曲率的眼部防护装置。The invention relates to the technical field of goggles, in particular to an eye protection device with adjustable curvature of liquid.
背景技术Background technique
目前，护目镜在一些特殊的工作环境中，如医院、机械切削加工等工作环境中，在滑雪、游泳等体育运动中都有较为广阔的应用。而针对近视人群时候，眼镜本身就拥有一定的结构以及重量，若采用护目镜与常用的眼镜配合时，会使得整个装置过于沉重，佩戴过程繁冗，舒适度也会降低。如何解决护目镜的度数精确可调，以满足适应不同近视度人群，并且提高使用者可视度、舒适度，使得护目镜在能提供防护的同时，也拥有着帮助使用者提高舒适度、简单化、看清目标的能力。提供一种技术能够自动对焦，不需要机械式的移动镜片，成本比传统的镜片低，从而也能大幅度提升镜片寿命。At present, goggles are widely used in some special working environments, such as hospitals, machining and other working environments, and in sports such as skiing and swimming. For people with myopia, the glasses themselves have a certain structure and weight. If goggles are used with commonly used glasses, the whole device will be too heavy, the wearing process will be cumbersome, and the comfort will be reduced. How to solve the problem that the degree of goggles can be accurately adjusted to meet the needs of people with different degrees of myopia, and improve the visibility and comfort of users, so that goggles can provide protection while also helping users improve comfort and simplicity. The ability to understand and see goals. Provide a technology capable of auto-focusing, without the need for a mechanical moving lens, the cost is lower than the traditional lens, and the life of the lens can also be greatly improved.
而液体透镜是将液体作为透镜通过改变液体的曲率来改变焦距。它可以通过外加电压改变液滴的形状，进而改变其焦距。该新技术应可以在不需配备机械部件的情况下实现自动对焦和变焦。在某些工作环境中，需要护目镜提供保护的同时，又需要对工作目标进行视觉上的精确把握，这时候护目镜的光学特性与使用者人眼的光学特性的匹配就显得及其重要，但是普通的护目镜就难以满足要求。在目前市面上的大部分的护目镜无法对度数进行精准的控制。而通过对特定使用的光学特性进行精准测量后再生产护目镜，虽然可以较好的匹配光学特性，但是而若该护目镜作为工作需要的时候，在目前劳动力存在一定的流动情况时候。由于该护目镜是针对特定使用者制定的，这种情况护目镜柔性就相当弱，无法为其他人提供相同的光学匹配。而目前护目镜的光学特性都是确定，也无法根据使用者的需求，对目前的细微细节进行把握。The liquid lens uses liquid as a lens to change the focal length by changing the curvature of the liquid. It can change the shape of the droplet by applying an applied voltage, thereby changing its focal length. The new technology should enable autofocus and zoom without the need for mechanical parts. In some working environments, while goggles are required to provide protection, it is also necessary to visually accurately grasp the work target. At this time, it is extremely important to match the optical characteristics of the goggles with the optical characteristics of the user's eyes. But ordinary goggles are difficult to meet the requirements. Most of the goggles on the market today cannot precisely control the degree. By accurately measuring the optical characteristics of the specific use and then producing the goggles, although the optical characteristics can be better matched, if the goggles are needed for work, there is a certain flow of labor at present. Since the goggles are made for a specific user, in this case the goggles are quite flexible and cannot provide the same optical match for others. At present, the optical characteristics of goggles are determined, and it is impossible to grasp the current subtle details according to the needs of users.
现有技术要么无法很好地解决护目镜与使用者眼睛的光学匹配，在为使用者提供保护的同时，为其提供精确的目标捕捉能力。而针对特定人眼睛的光学特生产的护目镜，其使用范围就严重缩小，由于的人眼的光学特性都是有所区别的，所以这种护目镜便无法为其他人使用相同的使用效果。The prior art either cannot well solve the optical matching between the goggles and the user's eyes, so as to provide the user with the accurate target capturing capability while providing protection for the user. The use of goggles specially produced for a specific person's eyes is severely reduced. Because the optical characteristics of the human eyes are different, this kind of goggles cannot be used for other people. Use the same effect.
发明内容SUMMARY OF THE INVENTION
本发明的目的在于提出一种液体可调曲率的眼部防护装置，以解决现有技术中所存在的一个或多个技术问题，至少提供一种有益的选择或创造条件。The purpose of the present invention is to provide a liquid-adjustable curvature eye protection device, so as to solve one or more technical problems existing in the prior art, and at least provide a beneficial option or create conditions.
本发明设计的一个将液体透镜与护目镜相结合的两层镜架的护目镜，使得护目镜的光学特性有较大的变动范围，使得护目镜能够为较大的人群提交的较高的目标捕捉能力。两个液体镜片还可以进一步组合成变焦系统。这种自动对焦系统不需要机械式的移动镜片，所以成本比传统的镜片低，大幅度提升镜片寿命。The goggles designed by the present invention are a two-layer frame goggle which combines the liquid lens and goggles, so that the optical characteristics of the goggles have a larger range of variation, so that the goggles can provide a higher target for a larger group of people. Capture ability. The two liquid lenses can be further combined into a zoom system. This autofocus system does not require mechanical moving lenses, so the cost is lower than traditional lenses, and the life of the lenses is greatly improved.
本发明提供一种液体可调曲率的眼部防护装置，所述眼部防护装置包括：The present invention provides an eye protection device with a liquid adjustable curvature, the eye protection device comprising:
眼镜架、镜腿；Spectacle frames, temples;
所述眼镜架包括下层镜架、上层镜架；The spectacle frame includes a lower spectacle frame and an upper spectacle frame;
所述上层镜架包括液体透镜；the upper frame includes a liquid lens;
所述镜腿包括第一镜腿和第二镜腿；The temples include a first temple and a second temple;
所述下层镜架的后面的两侧分别通过铰链与第一镜腿和第二镜腿铰接；The two sides of the rear of the lower mirror frame are hinged with the first temple and the second temple respectively through hinges;
所述下层镜架的前面上位于两个镜片框的位置分别嵌入有第一防护镜片和第二防护镜片，所述第一防护镜片和所述第二防护镜片的顶部的下层镜架的前面位置上均设有铰链，通过铰链与上层镜架的后面的顶部铰接，所述上层镜架的前面上位于两个镜片框的位置分别设置有右镜筒和左镜筒。A first protective lens and a second protective lens are respectively embedded in the two lens frames on the front of the lower frame, and the top of the first protective lens and the second protective lens is at the front of the lower frame. Both are provided with hinges, which are hinged with the top of the rear of the upper-layer mirror frame. The front of the upper-layer mirror frame is provided with a right lens barrel and a left lens barrel at the positions of the two lens frames respectively.
进一步地，所述右镜筒和所述左镜筒内部均设置有固定镜筒、液体透镜、密封垫、活动镜筒，所述的固定镜筒与上层镜架的镜片框固定连接；Further, the inside of the right lens barrel and the left lens barrel are provided with a fixed lens barrel, a liquid lens, a sealing gasket, and a movable lens barrel, and the fixed lens barrel is fixedly connected with the lens frame of the upper mirror frame;
进一步地，所述固定镜筒的外侧有外螺纹，活动镜筒内侧有内螺纹，外螺纹和内螺纹是相匹配，并可通过旋转来调节右镜筒和左镜筒的长度，当右镜筒和左镜筒的长度发生变化时，对液体透镜的压力也相应变化从而改变液体透镜的曲率。Further, the outer side of the fixed lens barrel has an external thread, and the inner side of the movable lens barrel has an internal thread, the external thread and the internal thread are matched, and the lengths of the right lens barrel and the left lens barrel can be adjusted by rotation, When the length of the barrel and the left lens barrel changes, the pressure on the liquid lens changes accordingly to change the curvature of the liquid lens.
进一步地，所述液体透镜为液压式微透镜。Further, the liquid lens is a hydraulic microlens.
进一步地，所述液压式微透镜为PDMS薄膜包裹矽酮油溶液构成，当薄膜产生压力，则由其内部的液压改变而产生透镜焦距和曲率的改变。Further, the hydraulic micro-lens is composed of a PDMS film wrapped with a silicone oil solution. When the film generates pressure, the change of the focal length and curvature of the lens is caused by the change of the hydraulic pressure inside.
进一步地，所述上层镜架的后面的底部设有卡扣，所述下层镜架的前面的底部设有与所述卡扣相匹配的卡扣槽。Further, the bottom of the back of the upper mirror frame is provided with a buckle, and the bottom of the front of the lower mirror frame is provided with a buckle slot matching the buckle.
进一步地，当所述卡扣嵌入所述卡扣槽中则所述眼部防护装置处于收拢的使用状态。Further, when the buckle is inserted into the buckle groove, the eye protection device is in a folded state of use.
本发明提出了一种液体可调曲率的眼部防护装置，设计合适可靠的机械结构，使得液体透镜能与防护镜相结合，使得防护镜的光学特性有较大的范围，在保护眼镜的同时，能够为不特定的人群提供较好的光学特性效果，不仅让该款防护镜的使用者的眼睛受到保护，同时根据需求，调节液体透镜的屈光度，更好地去捕捉目标物。The invention proposes a liquid-adjustable curvature eye protection device, which is designed with a suitable and reliable mechanical structure, so that the liquid lens can be combined with the protective glasses, so that the optical characteristics of the protective glasses have a wide range, and the protective glasses can be protected at the same time. , which can provide better optical characteristics for unspecified groups of people, not only protect the eyes of the users of the protective goggles, but also adjust the diopter of the liquid lens according to the needs to better capture the target object.
附图说明Description of drawings
通过对结合附图所示出的实施方式进行详细说明，本公开的上述以及其他特征将更加明显，本公开附图中相同的参考标号表示相同或相似的元素，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图，在附图中：The above-mentioned and other features of the present disclosure will become more apparent from the detailed description of the embodiments shown in conjunction with the accompanying drawings, in which the same reference numerals refer to the same or similar elements of the present disclosure. The drawings are only some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative efforts. In the drawings:
图1为一种液体可调曲率的眼部防护装置打开图；Figure 1 is an open view of a liquid adjustable curvature eye protection device;
图2为一种液体可调曲率的眼部防护装置使用状态图。Figure 2 is a state diagram of a liquid-adjustable curvature eye protection device.
具体实施方式Detailed ways
以下将结合实施例和附图对本发明的构思、具体结构及产生的技术效果进行清楚、完整地描述，以充分地理解本发明的目的、特征和效果。显然，所描述的实施例只是本发明的一部分实施例，而不是全部实施例，基于本发明的实施例，本领域的技术人员在不付出创造性劳动的前提下所获得的其他实施例，均属于本发明保护的范围。The concept, specific structure and technical effects of the present invention will be clearly and completely described below with reference to the embodiments and accompanying drawings, so as to fully understand the purpose, characteristics and effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts are all within the scope of The scope of protection of the present invention.
如图1所示为一种液体可调曲率的眼部防护装置打开图，图2为一种液体可调曲率的眼部防护装置使用状态图，下面结合图1和图2来阐述根据本公开的实施方式的一种液体可调曲率的眼部防护装置。FIG. 1 is an open view of a liquid-adjustable curvature eye protection device, and FIG. 2 is a use state diagram of a liquid-adjustable curvature eye protection device. Embodiments of a liquid adjustable curvature eye protection device.
眼镜架、镜腿；Spectacle frames, temples;
所述眼镜架包括下层镜架、上层镜架；The spectacle frame includes a lower spectacle frame and an upper spectacle frame;
所述上层镜架包括液体透镜；the upper frame includes a liquid lens;
所述镜腿包括第一镜腿和第二镜腿；The temples include a first temple and a second temple;
所述下层镜架的后面的两侧分别通过铰链与第一镜腿和第二镜腿铰接；The two sides of the rear of the lower mirror frame are hinged with the first temple and the second temple respectively through hinges;
所述下层镜架的前面上位于两个镜片框的位置分别嵌入有第一防护镜片和第二防护镜片，所述第一防护镜片和所述第二防护镜片的顶部的下层镜架的前面位置上均设有铰链，通过铰链与上层镜架的后面的顶部铰接，所述上层镜架的前面上位于两个镜片框的位置分别设置有右镜筒和左镜筒。A first protective lens and a second protective lens are respectively embedded in the two lens frames on the front of the lower frame, and the top of the first protective lens and the second protective lens is at the front of the lower frame. Both are provided with hinges, which are hinged with the top of the rear of the upper-layer mirror frame. The front of the upper-layer mirror frame is provided with a right lens barrel and a left lens barrel at the positions of the two lens frames respectively.
进一步地，所述右镜筒和所述左镜筒内部均设置有固定镜筒、液体透镜、密封垫、活动镜筒，所述的固定镜筒与上层镜架的镜片框固定连接；Further, the inside of the right lens barrel and the left lens barrel are provided with a fixed lens barrel, a liquid lens, a sealing gasket, and a movable lens barrel, and the fixed lens barrel is fixedly connected with the lens frame of the upper mirror frame;
进一步地，所述固定镜筒的外侧有外螺纹，活动镜筒内侧有内螺纹，外螺纹和内螺纹是相匹配，并可通过旋转来调节右镜筒和左镜筒的长度，当右镜筒和左镜筒的长度发生变化时，对液体透镜的压力也相应变化从而改变液体透镜的曲率。Further, the outer side of the fixed lens barrel has an external thread, and the inner side of the movable lens barrel has an internal thread, the external thread and the internal thread are matched, and the lengths of the right lens barrel and the left lens barrel can be adjusted by rotation, When the length of the barrel and the left lens barrel changes, the pressure on the liquid lens changes accordingly to change the curvature of the liquid lens.
进一步地，所述液体透镜为液压式微透镜。Further, the liquid lens is a hydraulic microlens.
进一步地，所述液压式微透镜为PDMS薄膜包裹矽酮油溶液构成，当薄膜产生压力，则由其内部的液压改变而产生透镜焦距和曲率的改变。Further, the hydraulic micro-lens is composed of a PDMS film wrapped with a silicone oil solution. When the film generates pressure, the change of the focal length and curvature of the lens is caused by the change of the hydraulic pressure inside.
进一步地，所述上层镜架的后面的底部设有卡扣，所述下层镜架的前面的底部设有与所述卡扣相匹配的卡扣槽。Further, the bottom of the back of the upper mirror frame is provided with a buckle, and the bottom of the front of the lower mirror frame is provided with a buckle slot matching the buckle.
进一步地，当所述卡扣嵌入所述卡扣槽中则所述眼部防护装置处于收拢的使用状态。Further, when the buckle is inserted into the buckle groove, the eye protection device is in a folded state of use.
以上对本发明的较佳实施方式进行了具体说明，但本发明创造并不限于所述实施例，熟悉本领域的技术人员在不违背本发明精神的前提下还可作出种种的等同变型或替换，这些等同的变型或替换均包含在本申请权利要求所限定的范围内。The preferred embodiments of the present invention have been specifically described above, but the present invention is not limited to the described embodiments, and those skilled in the art can also make various equivalent modifications or substitutions without departing from the spirit of the present invention, These equivalent modifications or substitutions are all included within the scope defined by the claims of the present application.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010312898.1A CN111458899A (en) | 2020-04-20 | 2020-04-20 | Liquid curvature-adjustable eye protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010312898.1A CN111458899A (en) | 2020-04-20 | 2020-04-20 | Liquid curvature-adjustable eye protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111458899A true CN111458899A (en) | 2020-07-28 |
Family
ID=71685942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010312898.1A Pending CN111458899A (en) | 2020-04-20 | 2020-04-20 | Liquid curvature-adjustable eye protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111458899A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116172786A (en) * | 2023-02-17 | 2023-05-30 | 光朗(海南)生物科技有限责任公司 | Light-emitting quantity and light source irradiation angle adjustable light feeding instrument |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5371629A (en) * | 1993-02-04 | 1994-12-06 | Kurtin; Stephen | Non-circular variable focus lens |
| CN2258286Y (en) * | 1995-06-10 | 1997-07-23 | 呼楠拜·努尔哈斯穆 | eye protection glasses |
| CN1044288C (en) * | 1994-04-12 | 1999-07-21 | 莱恩研究公司 | Spectacles using variable focal length lenses which have arbitrarily shaped periphery |
| CN101069106A (en) * | 2004-03-31 | 2007-11-07 | 加利福尼亚大学校务委员会 | Fluid Adaptive Lens |
| CN203838433U (en) * | 2014-05-11 | 2014-09-17 | 张蔓 | Goggles with function of rotating covering |
| CN106154577A (en) * | 2016-07-03 | 2016-11-23 | 蒋志波 | Intelligent 3D glasses with Zoom lens |
| CN205844661U (en) * | 2016-08-02 | 2016-12-28 | 武汉新芯集成电路制造有限公司 | A kind of anti-chemical protective eye lens of adjustable degrees |
| WO2017059381A1 (en) * | 2015-10-02 | 2017-04-06 | Stephen Kurtin | Adjustable focus spectacles with non-circular lenses |
| CN107422493A (en) * | 2017-06-22 | 2017-12-01 | 华中科技大学 | A kind of liquid-filled Zoom glasses of manual focusing |
| CN207202992U (en) * | 2017-03-15 | 2018-04-10 | 武林宁 | A kind of skiing glasses of rotary lenses |
| CN207502823U (en) * | 2017-11-02 | 2018-06-15 | 广东烨嘉光电科技股份有限公司 | An adjustable focus VR lens system |
| CN207895165U (en) * | 2018-03-21 | 2018-09-21 | 河南理工大学 | One kind is multi-purpose to adjust myopia-preventing mirror |
-
2020
- 2020-04-20 CN CN202010312898.1A patent/CN111458899A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5371629A (en) * | 1993-02-04 | 1994-12-06 | Kurtin; Stephen | Non-circular variable focus lens |
| CN1044288C (en) * | 1994-04-12 | 1999-07-21 | 莱恩研究公司 | Spectacles using variable focal length lenses which have arbitrarily shaped periphery |
| CN2258286Y (en) * | 1995-06-10 | 1997-07-23 | 呼楠拜·努尔哈斯穆 | eye protection glasses |
| CN101069106A (en) * | 2004-03-31 | 2007-11-07 | 加利福尼亚大学校务委员会 | Fluid Adaptive Lens |
| CN203838433U (en) * | 2014-05-11 | 2014-09-17 | 张蔓 | Goggles with function of rotating covering |
| WO2017059381A1 (en) * | 2015-10-02 | 2017-04-06 | Stephen Kurtin | Adjustable focus spectacles with non-circular lenses |
| CN106154577A (en) * | 2016-07-03 | 2016-11-23 | 蒋志波 | Intelligent 3D glasses with Zoom lens |
| CN205844661U (en) * | 2016-08-02 | 2016-12-28 | 武汉新芯集成电路制造有限公司 | A kind of anti-chemical protective eye lens of adjustable degrees |
| CN207202992U (en) * | 2017-03-15 | 2018-04-10 | 武林宁 | A kind of skiing glasses of rotary lenses |
| CN107422493A (en) * | 2017-06-22 | 2017-12-01 | 华中科技大学 | A kind of liquid-filled Zoom glasses of manual focusing |
| CN207502823U (en) * | 2017-11-02 | 2018-06-15 | 广东烨嘉光电科技股份有限公司 | An adjustable focus VR lens system |
| CN207895165U (en) * | 2018-03-21 | 2018-09-21 | 河南理工大学 | One kind is multi-purpose to adjust myopia-preventing mirror |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116172786A (en) * | 2023-02-17 | 2023-05-30 | 光朗(海南)生物科技有限责任公司 | Light-emitting quantity and light source irradiation angle adjustable light feeding instrument |
| CN116172786B (en) * | 2023-02-17 | 2024-06-11 | 光朗(海南)生物科技有限责任公司 | Light-emitting quantity and light source irradiation angle adjustable light feeding instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10114232B2 (en) | Fluid-filled lenses and their ophthalmic applications | |
| TWI633362B (en) | Intelligent assisted vision glasses | |
| US9726908B2 (en) | Optical device for restoring eyesight | |
| CN103380387A (en) | Variable binocular loupe utilizing fluid filled lens technology | |
| RU2610783C2 (en) | Fluid-filled lenses and filling mechanisms thereof | |
| KR101420157B1 (en) | A Device of Varying Focus of Lens, and Glasses Having the Same | |
| CN108693658A (en) | A kind of multi-functional glasses for capableing of hand-hydraulic adjusting | |
| CN109387953A (en) | A kind of smart myopia glasses | |
| US3027803A (en) | Spectacle lens-contact lens system | |
| CN111458899A (en) | Liquid curvature-adjustable eye protection device | |
| WO2006001013A3 (en) | Goggles for improved ocular vision | |
| CA2480323A1 (en) | Viewing device | |
| CA2437795A1 (en) | Deformable lens for adjustable eye glasses | |
| JPH04285907A (en) | Fluid variable focus spectacles | |
| US10156738B1 (en) | Foldable lenses and novel trifocal eyeglasses | |
| JP3187514U (en) | Field expansion optical system and field expansion glasses using the same | |
| CN201072469Y (en) | Spectacles with adjustable dioptre | |
| TR2024014974A2 (en) | A GLASSES THAT COMBINES THE FEATURES OF SUNGLASSES AND NORMAL GLASSES | |
| KR20240047046A (en) | autofocus glasses | |
| KR20140067742A (en) | Apparatus for protecting sight | |
| HUP0700213A2 (en) | Variable dioptric glasses | |
| KR20110135580A (en) | Variable focus glasses | |
| HK1186252B (en) | Fluid-filled lenses and their ophthalmic applications |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200728 |
|
| RJ01 | Rejection of invention patent application after publication |