CN203178607U - Polarized night vision goggle - Google Patents
Polarized night vision goggle Download PDFInfo
- Publication number
- CN203178607U CN203178607U CN 201320204008 CN201320204008U CN203178607U CN 203178607 U CN203178607 U CN 203178607U CN 201320204008 CN201320204008 CN 201320204008 CN 201320204008 U CN201320204008 U CN 201320204008U CN 203178607 U CN203178607 U CN 203178607U
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- CN
- China
- Prior art keywords
- night vision
- film
- polarized
- tac
- vision goggle
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Abstract
The utility model discloses a polarized night vision goggle. The polarized night vision goggle is characterized in that the lenses are formed by compounding two layers of TAC (Triallyl Cyanurate) films and a yellow PVA (Poly Vinyl Alcohol) film which is arranged between the two layers of TAC films, and then an TACHC (Triallyl Cyanurate Hydrocarbon Compound) film is compounded on one surface of the lenses while a TAC film and a TACHC film are compounded on the other surface of the lenses. By adopting the polarized night vision goggle, a driver can overcome the problem of glare on headlight from other sides while driving without reducing the vision before own car so that the accident rate is greatly reduced; and meanwhile, the driver can reduce eyestrain while wearing the polarized night vision goggle for a long time.
Description
Technical field
The utility model relates to a kind of night vision goggles, particularly a kind of polarisation night vision goggles of using for automobilist's nighttime driving.
Background technology
Night, headlight for vehicles can make the driver dizzy during owing to meeting, and traffic hazard takes place easily when driving.For this reason, driver's nighttime driving is put on night vision goggles, and is safer.Night vision goggles in the market generally all yellow organic glass be made into, this night vision goggles only become white light and shake from side to side, filter the light of a part of wavelength, but thoroughly do not solve and dazzle the eyes problem, the night vision goggles of organic glass making simultaneously, wear the health care that is unfavorable for driver's eyes for a long time, so need night vision goggles are improved.Be 91223441.5 as application number, name is called the utility model patent of " driver's night vision goggles ", disclose following content: driver's night vision goggles are made up of eyeglass and mirror holder, it is characterized in that eyeglass uses the optical clear glue glued adhesion to form by yellow optical glass and blue coloured light glass, or made by yellow optical glass or colouless optical glass plating multilayered medium blooming.The night vision goggles of this structure, compared with the night vision goggles that yellow organic glass is made, effect is good slightly, but also is not have thoroughly to solve the problem of dazzling the eyes, and does not also have to solve the eyeglass of making owing to glass simultaneously and brings the visual fatigue problem for driver's eyes.
Summary of the invention
In view of the deficiency that background technology exists, the technical problems to be solved in the utility model provides the polarisation night vision goggles that a kind of thorough solution is dazzle the eyes problem and eyes had protective effect.
For this reason, the utility model adopts following technical scheme to realize: a kind of polarisation night vision goggles, after it is characterized in that eyeglass is earlier compound by two-layer TAC film and yellow PVA film, wherein yellow PVA film places between the two-layer TAC film, wherein one side is compounded with TAC HC rete, and another side is compounded with TAC film and TAC HC rete.This structure of the present utility model adopts the TAC film as starting material, the eyeglass penetrance height that is made into, refractive index is low, thickness is even, and has low warpage properties, after synthesizing with yellow PVA film, thoroughly solved the problem of dazzling the eyes of night vision goggles, thereby, after the driver wears, get a clear view, prevent that the eye fatigue phenomenon from taking place, and has extraordinary result of use.
Description of drawings
Further describe relevant details of the present utility model below more by reference to the accompanying drawings.
Fig. 1 is the structural drawing of the utility model eyeglass.
Embodiment
As shown in Figure 1, this polarisation night vision goggles, comprise eyeglass and mirror holder, because mirror holder belongs to known technology, so not expression of accompanying drawing is also no longer described, after its eyeglass is compound by two-layer TAC film 2 and yellow PVA film 3 earlier, wherein yellow PVA film 3 places between the two-layer TAC film 2, and wherein one side is compounded with 1 layer of TAC HC film, and another side is compounded with 1 layer of TAC film 2 and TAC HC film.Described TAC film 2 is exactly three cellulose acetate membrane, it is one of critical material of realizing the polarisation principle, be equipped with yellow PVA film 3, the eyeglass that it is composited has thoroughly solved and has dazzle the eyes problem, after the driver wears, greatly reduce the generation of traffic hazard, and get a clear view, comfortable wearing, the eyes indefatigability has good result of use.
Claims (1)
1. polarisation night vision goggles, it is characterized in that eyeglass is compound by two-layer TAC film and yellow PVA film earlier after, wherein yellow PVA film places between the two-layer TAC film, wherein one side is compounded with TAC HC rete, another side is compounded with TAC film and TAC HC rete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320204008 CN203178607U (en) | 2013-04-22 | 2013-04-22 | Polarized night vision goggle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320204008 CN203178607U (en) | 2013-04-22 | 2013-04-22 | Polarized night vision goggle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203178607U true CN203178607U (en) | 2013-09-04 |
Family
ID=49075284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320204008 Expired - Fee Related CN203178607U (en) | 2013-04-22 | 2013-04-22 | Polarized night vision goggle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203178607U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104133300A (en) * | 2014-08-06 | 2014-11-05 | 瑞安市嘉崎偏光镜片有限公司 | Eyeglasses of sunglasses |
| CN107247344A (en) * | 2017-07-21 | 2017-10-13 | 瑞安市嘉崎偏光镜片有限公司 | Change colour polarisation night-vision spectacle lens |
-
2013
- 2013-04-22 CN CN 201320204008 patent/CN203178607U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104133300A (en) * | 2014-08-06 | 2014-11-05 | 瑞安市嘉崎偏光镜片有限公司 | Eyeglasses of sunglasses |
| CN107247344A (en) * | 2017-07-21 | 2017-10-13 | 瑞安市嘉崎偏光镜片有限公司 | Change colour polarisation night-vision spectacle lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20190422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |