CN105388633A - Night vision lens - Google Patents
Night vision lens Download PDFInfo
- Publication number
- CN105388633A CN105388633A CN201510955634.7A CN201510955634A CN105388633A CN 105388633 A CN105388633 A CN 105388633A CN 201510955634 A CN201510955634 A CN 201510955634A CN 105388633 A CN105388633 A CN 105388633A
- Authority
- CN
- China
- Prior art keywords
- infrared film
- fin
- eyeglass body
- opposite side
- night
- 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
- 230000004297 night vision Effects 0.000 title claims abstract description 19
- 230000037303 wrinkles Effects 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000007547 defect Effects 0.000 abstract description 3
- 230000004313 glare Effects 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
The present invention discloses a night vision lens, including a lens body and an infrared film, the lens body is a curved surface structure, the infrared film comprises an infrared film body and infrared film edges, the infrared film edges comprise front and back edges and left and right edges, the infrared film body is attached to the curved outer surface of the lens body, the lens body comprises front and back opposite sides and left and right opposite sides, the front and back opposite sides are respectively provided with a flange, the bottom surface of the flange is provided with a slot, the left and the right ends of the flange are provided with positioning through holes for communicating the slot, the left and right opposite sides respectively smoothly extends to form a horizontal positioning border, the positioning borders and the bottom surface of the flange are flushed, the left and right edges of the infrared film are respectively attached to the positioning borders, and the infrared film edges are in fixed connection with the four opposite sides of the lens body by injection moulding. The night vision lens can avoid the defects of shift or marginal fold of the infrared film attached to the lens body, the lens body and the infrared film can be more firmly bonded, the quality of the lens can be improved, strength of a headlight on full beam can be reduced, glare can be prevented, and night driving safety can be improved.
Description
Technical field
The invention belongs to optical mirror slip technical field, especially a kind of night-vision spectacle lens effectively can got rid of infrared harm, reduce high beam intensity.
Background technology
Night-vision spectacle lens attaches infrared film on the surface of eyeglass, so as to the veiling glare in eliminating and filtering light beam, dazzle, discharges infrared harm, reduce high beam intensity, prevent dazzle, make to get a clear view, improve night vision effect, improve nighttime driving security.
Night-vision spectacle lens of the prior art, it is normally attached to lens surface by forced fluid, carries out oven dry Post RDBMS in lens surface.But, make eyeglass both sides all enclose the method for forced fluid by immersion way, easily occur that the problem such as liquid, infrared film attachment unshapeliness hung by eyeglass, and then reduce lens quality.Not enough in order to improve this, people replace immersion way to make color-changing lens as shown in Figure 1 by the mode that infrared film and sheet are pasted, and this night-vision spectacle lens can reach the object of even variable color, eyeglass night vision better effects if.But, due to the warp architecture of eyeglass, easily cause infrared film be shifted or occur the problems such as marginal fold when pasting infrared film.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of night-vision spectacle lens, combining firmly between the eyeglass body of this night-vision spectacle lens and infrared film, solve the problems such as the infrared film displacement that occurs in prior art or marginal fold.
To achieve these goals, the technical solution used in the present invention is: a kind of night-vision spectacle lens, comprise eyeglass body and infrared film, eyeglass body is curved-surface structure, infrared film comprises infrared film body and infrared film edge, infrared film edge comprises edge, front and back and left and right edges, infrared film body is attached on the arc-shaped outer surface of eyeglass body, eyeglass body comprises front and back opposite side and left and right opposite side, it is characterized in that: described front and back opposite side is equipped with fin, fin bottom surface is provided with the slit that can pass for the edge, front and back of infrared film, the two ends, left and right of described fin offer the pilot hole communicated with slit, the smooth positioned edge limit being extended with level of described left and right opposite side, described positioned edge limit flushes setting with fin bottom surface, the left and right edges of infrared film is then attached on the positioned edge limit of eyeglass body left and right opposite side, described infrared film edge is fixedly connected with four opposite side of eyeglass body by injection mo(u)lding.
In said structure, the edge, front and back of infrared film passes the slit of front and back fin, and by infrared film being fixed in the pilot hole of the pilot pin insertion fin of mold, the left and right edges of infrared film is then attached on the positioned edge limit of eyeglass body left and right opposite side, pressed down by mold and carry out smooth fixing, after the edge all around of this infrared film all attaches and puts in place, be fixed on eyeglass by upper/lower die injection mo(u)lding, avoid the generation of shifting phenomena that infrared film of the prior art occurs in process or marginal fold phenomenon.
As the further setting of the present invention, the tapered structure in described pilot hole cross section, the aperture of pilot hole along pilot hole axes by reducing gradually inwardly outward.
In said structure, the tapered structure of pilot hole, the pilot pin be mated is tapered accordingly, when pilot pin is squeezed on infrared film, avoids causing because of bump contact occurring buckling phenomena.
As the further setting of the present invention, the end face that described positioned edge limit deviates from infrared film is provided with wrinkle resistant salient point, and this wrinkle resistant salient point is frustum vibrational power flow, and the outer face of this frustum is convex globoidal structure.
In said structure, after eyeglass is shaping, during mounted on top, upper strata eyeglass is avoided to cause fold with the direct contact friction of infrared film being positioned at lower floor's eyeglass.
As the further setting of the present invention, described fin has the radian adapted with the curved-surface structure of eyeglass body, and this fin rectangular in cross-section structure, the upper end of rectangular configuration has arcuate surface.
In said structure, fin and eyeglass body have the radian adapted, and its slit also has the radian adapted with eyeglass body, make the stickiness of infrared film and eyeglass body better.
Adopt such scheme, the present invention can avoid the infrared film be attached on eyeglass body to occur displacement or marginal fold defect, eyeglass body is combined more firm with infrared film, improve lens quality, reduce high beam intensity, prevent dazzle, improve nighttime driving security.
Below in conjunction with accompanying drawing, the invention will be further described.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation that the direct stickup of eyeglass body and infrared film in prior art causes infrared film marginal fold;
Accompanying drawing 2 is the constructional appearance schematic diagram of specific embodiment of the invention eyeglass body;
Accompanying drawing 3 is the structural front view of specific embodiment of the invention eyeglass body;
Accompanying drawing 4 is structure cut-open view specific embodiment of the invention eyeglass body attached after infrared film;
Eyeglass body 1, front and back opposite side 11, left and right opposite side 12, fin 2, pilot hole 21, arcuate surface 22, positioned edge limit 3, slit 4, wrinkle resistant salient point 5, convex globoidal 51, infrared film 6.
Embodiment
Specific embodiments of the invention are night-vision spectacle lens as Figure 1-4, comprise eyeglass body 1 and infrared film 6, eyeglass body 1 is in curved-surface structure, infrared film 6 comprises infrared film 6 body and infrared film 6 edge, infrared film 6 edge comprises edge, front and back and left and right edges, infrared film 6 body is attached on the arc-shaped outer surface of eyeglass body 1, eyeglass body 1 comprises front and back opposite side 11 and left and right opposite side 12, front and back opposite side 11 is equipped with fin 2, fin 2 bottom surface is provided with the slit 4 that can pass for the edge, front and back of infrared film 6, the two ends, left and right of fin 2 offer the pilot hole 21 communicated with slit 4, the smooth positioned edge limit 3 being extended with level of left and right opposite side 12, positioned edge limit 3 flushes setting with fin 2 bottom surface, the left and right edges of infrared film 6 is then attached on the positioned edge limit 3 of eyeglass body about 1 opposite side 12, infrared film 6 edge is fixedly connected with four opposite side of eyeglass body 1 by injection mo(u)lding.The edge, front and back of infrared film 6 passes the slit 4 of front and back fin 2, and by infrared film 6 being fixed in the pilot hole 21 of the pilot pin insertion fin 2 of mold, the left and right edges of infrared film 6 is then attached on the positioned edge limit 3 of eyeglass body about 1 opposite side 12, pressed down by mold and carry out smooth fixing, after the edge all around of this infrared film 6 all attaches and puts in place, be fixed on eyeglass by upper/lower die injection mo(u)lding, avoid the generation of shifting phenomena that infrared film 6 of the prior art occurs in process or marginal fold phenomenon.
The tapered structure in above-mentioned pilot hole 21 cross section, the aperture of pilot hole 21 along pilot hole 21 axis by reducing gradually inwardly outward.The tapered structure of pilot hole 21, the pilot pin be mated is tapered accordingly, when pilot pin is squeezed on infrared film 6, avoids causing because of bump contact occurring buckling phenomena.
The end face that above-mentioned positioned edge limit 3 deviates from infrared film 6 is provided with wrinkle resistant salient point 5, and this wrinkle resistant salient point 5 is in frustum vibrational power flow, and the outer face of this frustum is convex globoidal 51 structure.After eyeglass is shaping, during mounted on top, upper strata eyeglass is avoided to cause fold with the direct contact friction of the infrared film 6 being positioned at lower floor's eyeglass.
Above-mentioned fin 2 has the radian adapted with the curved-surface structure of eyeglass body 1, and this fin 2 rectangular in cross-section structure, the upper end of rectangular configuration has arcuate surface 22.Fin 2 and eyeglass body 1 have the radian adapted, and its slit 4 also has the radian adapted with eyeglass body 1, make infrared film 6 better with the stickiness of eyeglass body 1.
The present invention can avoid the infrared film 6 be attached on eyeglass body 1 to occur displacement or marginal fold defect, eyeglass body 1 is combined with infrared film 6 more firm, improves lens quality, reduce high beam intensity, prevent dazzle, improve nighttime driving security.The present invention is not limited to above-mentioned embodiment; persons skilled in the art are according to content disclosed by the invention; other multiple embodiments can be adopted to implement of the present invention; or every employing project organization of the present invention and thinking; do simple change or change, all fall into protection scope of the present invention.
Claims (5)
1. a night-vision spectacle lens, comprise eyeglass body and infrared film, eyeglass body is curved-surface structure, infrared film comprises infrared film body and infrared film edge, infrared film edge comprises edge, front and back and left and right edges, infrared film body is attached on the arc-shaped outer surface of eyeglass body, eyeglass body comprises front and back opposite side and left and right opposite side, it is characterized in that: described front and back opposite side is equipped with fin, fin bottom surface is provided with the slit that can pass for the edge, front and back of infrared film, the two ends, left and right of described fin offer the pilot hole communicated with slit, the smooth positioned edge limit being extended with level of described left and right opposite side, described positioned edge limit flushes setting with fin bottom surface, the left and right edges of infrared film is then attached on the positioned edge limit of eyeglass body left and right opposite side, described infrared film edge is fixedly connected with four opposite side of eyeglass body by injection mo(u)lding.
2. night-vision spectacle lens according to claim 1, is characterized in that: the tapered structure in described pilot hole cross section, the aperture of pilot hole along pilot hole axes by reducing gradually inwardly outward.
3. night-vision spectacle lens according to claim 1 and 2, is characterized in that: the end face that described positioned edge limit deviates from infrared film is provided with wrinkle resistant salient point, and this wrinkle resistant salient point is frustum vibrational power flow, and the outer face of this frustum is convex globoidal structure.
4. night-vision spectacle lens according to claim 1 and 2, is characterized in that: described fin has the radian adapted with the curved-surface structure of eyeglass body, and this fin rectangular in cross-section structure, the upper end of rectangular configuration has arcuate surface.
5. night-vision spectacle lens according to claim 3, is characterized in that: described fin has the radian adapted with the curved-surface structure of eyeglass body, and this fin rectangular in cross-section structure, the upper end of rectangular configuration has arcuate surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510955634.7A CN105388633A (en) | 2015-12-21 | 2015-12-21 | Night vision lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510955634.7A CN105388633A (en) | 2015-12-21 | 2015-12-21 | Night vision lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105388633A true CN105388633A (en) | 2016-03-09 |
Family
ID=55421075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510955634.7A Pending CN105388633A (en) | 2015-12-21 | 2015-12-21 | Night vision lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105388633A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030147047A1 (en) * | 2002-01-16 | 2003-08-07 | Renard Paula A. | Hybrid lens with polarizer for eyeglasses |
| US7537335B2 (en) * | 2002-01-16 | 2009-05-26 | Renard Paula A | Hybrid lens with polarizer for eyeglasses |
| US20100045925A1 (en) * | 2008-08-20 | 2010-02-25 | Trujillo Alfredo N | Sun films |
| CN202771112U (en) * | 2012-08-23 | 2013-03-06 | 厦门诗龙光学有限公司 | Anti-glare lens |
| CN203178605U (en) * | 2013-05-02 | 2013-09-04 | 徐浩原 | Night vision goggles special for driving of driver |
| CN203299472U (en) * | 2013-06-14 | 2013-11-20 | 厦门珈昕偏光科技有限公司 | Optical lens |
| CN203799139U (en) * | 2013-12-04 | 2014-08-27 | 贺竑雁 | Driving spectacles special for night glare prevention |
| JP2015118156A (en) * | 2013-12-17 | 2015-06-25 | 公 足立 | Color vision correction lens and color vision correction spectacles |
| CN104793349A (en) * | 2015-01-29 | 2015-07-22 | 广州琦安琦视觉科技有限公司 | Multifunctional contact lens resistant to ultraviolet ray, diffraction ray and blue ray |
| CN104808355A (en) * | 2015-04-27 | 2015-07-29 | 北海和思科技有限公司 | Contact lens for preventing ultraviolet light, diffraction light and blue light |
| CN204576000U (en) * | 2015-03-06 | 2015-08-19 | 厦门珈昕偏光科技有限公司 | Optical lens with curved surface |
| CN204679735U (en) * | 2015-06-19 | 2015-09-30 | 浙江方氏眼镜制造有限公司 | A kind of Multifunction glasses |
| CN205301733U (en) * | 2015-12-21 | 2016-06-08 | 瑞安市圣视光学有限公司 | Night vision lens |
-
2015
- 2015-12-21 CN CN201510955634.7A patent/CN105388633A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030147047A1 (en) * | 2002-01-16 | 2003-08-07 | Renard Paula A. | Hybrid lens with polarizer for eyeglasses |
| US7537335B2 (en) * | 2002-01-16 | 2009-05-26 | Renard Paula A | Hybrid lens with polarizer for eyeglasses |
| US20100045925A1 (en) * | 2008-08-20 | 2010-02-25 | Trujillo Alfredo N | Sun films |
| CN202771112U (en) * | 2012-08-23 | 2013-03-06 | 厦门诗龙光学有限公司 | Anti-glare lens |
| CN203178605U (en) * | 2013-05-02 | 2013-09-04 | 徐浩原 | Night vision goggles special for driving of driver |
| CN203299472U (en) * | 2013-06-14 | 2013-11-20 | 厦门珈昕偏光科技有限公司 | Optical lens |
| CN203799139U (en) * | 2013-12-04 | 2014-08-27 | 贺竑雁 | Driving spectacles special for night glare prevention |
| JP2015118156A (en) * | 2013-12-17 | 2015-06-25 | 公 足立 | Color vision correction lens and color vision correction spectacles |
| CN104793349A (en) * | 2015-01-29 | 2015-07-22 | 广州琦安琦视觉科技有限公司 | Multifunctional contact lens resistant to ultraviolet ray, diffraction ray and blue ray |
| CN204576000U (en) * | 2015-03-06 | 2015-08-19 | 厦门珈昕偏光科技有限公司 | Optical lens with curved surface |
| CN104808355A (en) * | 2015-04-27 | 2015-07-29 | 北海和思科技有限公司 | Contact lens for preventing ultraviolet light, diffraction light and blue light |
| CN204679735U (en) * | 2015-06-19 | 2015-09-30 | 浙江方氏眼镜制造有限公司 | A kind of Multifunction glasses |
| CN205301733U (en) * | 2015-12-21 | 2016-06-08 | 瑞安市圣视光学有限公司 | Night vision lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160309 |
|
| WD01 | Invention patent application deemed withdrawn after publication |