CN2321027Y - Multi-functional safe driving night-vision glasses and holder thereof - Google Patents
Multi-functional safe driving night-vision glasses and holder thereof Download PDFInfo
- Publication number
- CN2321027Y CN2321027Y CN 97246014 CN97246014U CN2321027Y CN 2321027 Y CN2321027 Y CN 2321027Y CN 97246014 CN97246014 CN 97246014 CN 97246014 U CN97246014 U CN 97246014U CN 2321027 Y CN2321027 Y CN 2321027Y
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- eyeglass
- high light
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- light coatings
- mirror
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Abstract
The utility model relates to a pair of multifunctional safety driving night vision glasses and a holder thereof; the multifunctional safety driving night vision glasses comprising a frame for glasses and lenses; the holder comprises a clamping frame and lenses. The utility model is characterized in that a strong light prevention filming layer (2) is made locally on the external surface of a lens (1). The filming layer can be a vacuum chromium plated film, the thickness of which is 500-800 nm. Due to the fact that the strong light prevention filming layer can reflect more than 80% of the light of head lamps of a coming car in front, that eyes of a driver is stimulated by the strong light can be avoided. The normal line of sight of the driver can not be affected by the strong light prevention filming layer. Therefore, the glasses of the utility model are enabled to eliminate the glaring effect of the head lamps of the coming car in front to the driver at the time of meeting of two cars driving at night to guarantee the safety for night driving.
Description
The utility model relates to a kind of safety goggles.
Safety goggles of the prior art, as sunglasses, light-sensitive glasses and MULTILAYER COMPOSITE coating glasses etc., they have tangible attenuation to high light, thorn dazzling light etc., but can not satisfy the requirement of driver's driving at night, the big light of car that heads in the time of can't overcoming nights two car intersections is dazzle the eyes, owing to be subjected to the intense stimulus of big light, the entanglement of driver Shun mesopic vision, be difficult to correct judgement and in time dodge the other side's vehicle, the driving difficulty.
The purpose of this utility model is at above-mentioned existing problems, provides a kind of and can satisfy the requirement of driver's driving at night, and the safety goggles or the eyeglass clip mirror of traffic safety are guaranteed in the influence that the big light of car that heads in the time of overcoming nights two car intersections is dazzle the eyes.
Multifunctional safe is driven night vision goggles, comprises frame, mirror pin and eyeglass, and eyeglass is optics funeral broker eyeglass or plated film lens; Safe driving night vision goggles folder mirror comprises clamping frame and eyeglass, and eyeglass is optics funeral broker eyeglass or plated film lens.The utility model, with existing glasses difference be: in the local anti-high light coatings of making of the left side, the upper left corner, top or the vision area of eyeglass outside surface, anti-high light coatings area is adapted to abide by driver's use of " keeping to the right " traffic rules more than or equal to anti-high light coatings area on the right eyeglass on the eyeglass of a left side; If in the local anti-high light coatings of making of the right, top, the upper right corner or the vision area of eyeglass outside surface, anti-high light coatings area is adapted to abide by driver's use of " keeping left away " traffic rules more than or equal to anti-high light coatings area on the left eyeglass on the right eyeglass.The assembling form of night vision goggles is identical with traditional eyewear; The assembling form of night vision goggles folder mirror is: eyeglass is fixed by screw and is installed on the clamping frame.
The utility model, the anti-high light coatings of its eyeglass outside surface can be vacuum chromium-coated rete, its thickness is 500～800nm.
Multifunctional safe is driven night vision goggles can also respectively be provided with a rearview mirror in inboard, upper right side inboard and right eyeglass on the upper left side of left eyeglass, rearview mirror is made up of prism group and backsight picture frame, one cantilever is arranged on the backsight picture frame, cantilever is articulated on the spectacle-frame, and rearview mirror can turn to and mirror pin parallel position place from fitting in lens position by cantilever.The glasses of band rearview mirror have back vision function.
Safe driving night vision goggles folder mirror, its eyeglass can be the upper left side part of former folder mirror eyeglass, and left and right lens shape is similar, but left eyeglass area is adapted to abide by driver's use of " keeping to the right " traffic rules more than or equal to right eyeglass area; Perhaps eyeglass is the upper right side part of former folder mirror eyeglass, and left and right lens shape is similar, but right eyeglass area is adapted to abide by driver's use of " keeping left away " traffic rules more than or equal to left eyeglass area.
The utility model, on the basis of original various glasses or folder mirror, the local anti-high light coatings that increases of eyeglass has following good effect:
In the anti-high light coatings of the local making of the left side, the upper left corner, top or the vision area of eyeglass outside surface, be adapted to abide by driver's use of " keeping to the right " traffic rules.When driving at night, the anti-high light coatings big light of car that can will head on reflects away, reflectivity reaches more than 80%, so the big light of opposite car is by after the anti-high light coatings, its light is soft, can not stimulate driver's eyes, simultaneously, because the reflection of anti-high light coatings, part light is reflected to this vehicle front, and the brightness of this vehicle front is improved, the driver then faces the place ahead by the zone of nonreactive high light coatings, safe driving, oncoming vehicle is in time dodged in correct judgement, prevents the generation of accident.The area of anti-high light coatings should be more than or equal to the area of anti-high light coatings on the right eyeglass on the eyeglass of a left side, otherwise can influence driver's normal line of sight.
If in the anti-high light coatings of the local making of the right, the upper right corner, top or the vision area of eyeglass outside surface, be adapted to abide by driver's use of " keeping left away " traffic rules, its principle is same as described above.
Multifunctional safe is driven night vision goggles, because its version is similar to common spectacles, so use identical with common spectacles.
Safe driving night vision goggles folder mirror, will with the supporting use of common spectacles, the clamping frame of folder mirror is clipped on the central sill of framework of common spectacles and gets final product, on the folder or take off all very convenient, with the supporting use of various types of glasses (goggles, near-sighted glasses, presbyopic glasses etc.), not only have above-mentioned multifunctional safe and drive the identical good effect of night vision goggles, and adaptability is wider, can be fit to various types of people and use.
In a word, the anti-high light coatings of local making on the eyeglass outside surface, the light barrier as on the automobile had both prevented the irradiation of the sun effectively, and don't had influenced driver's normal line of sight.So the utility model can satisfy the requirement of driver's driving at night, the big light dazzling effect of car that heads in the time of overcoming nights two car intersections is guaranteed traffic safety, and adaline motor-car, bicycle driver driving at night use, and also adapt to the pedestrian and use.The glasses of band rearview mirror have back vision function, and function is more complete.
Following embodiment is further described the utility model in conjunction with the accompanying drawings.
Fig. 1 and Fig. 2 are respectively the left and right eyeglass outside drawing (be suitable for " keeping to the right " driver and use, down together) of the utility model one glasses.Figure 13, Figure 20-Figure 23 drive the structure principle chart of several forms of night vision goggles for safety.Wherein the local anti-high light coatings of Figure 13 is positioned at the upper left corner of eyeglass, and the local anti-high light coatings of Figure 20-Figure 23 is positioned at the vision area of eyeglass, and dash area is anti-high light coatings 2.
Figure 14 drives the schematic diagram of a kind of version of night vision goggles folder mirror for safety, and eyeglass 1 is fixed by screw and is installed on the clamping frame 10, and dash area is anti-high light coatings 2.
Be example with Figure 13 (being that local anti-high light coatings is positioned at the eyeglass upper left corner) below, introduce several versions, manufacturing process and characteristics thereof that this multifunctional safe is driven night vision goggles and eyeglass clip mirror:
Embodiment 3, composite film coating safe driving night vision goggles.Fig. 7 is a present embodiment left side eyeglass outside drawing, and dash area is anti-high light chromium plating rete, and Fig. 8 is the C-C cut-open view.Its manufacturing process is: A chooses optics funeral broker eyeglass 1; B adopts specialized equipment to be coated with MgF successively in the outside of eyeglass
2Film, ZnS film, CeF
3Film, MgF
2 MULTILAYER COMPOSITE coatings 4 such as film, the thickness of these MULTILAYER COMPOSITE coatings 4 each layers is respectively 138nm, 275nm, 138nm and 138nm; All the other technologies are with B, C, the D of embodiment 1.The characteristics of composite film coating safe driving night vision goggles are: 1, have anti-high light function, 2, the saturating rate of orange-yellow visible photopeak reaches more than 95%, has the mist of wearing function; 3, harm ray filterings such as infrared ray, ultraviolet ray and electromagnetic radiation can be able to be prevented the injury of harm ray to eyes, applied range.
Claims (6)
1, a kind of multifunctional safe is driven night vision goggles, comprise frame, mirror pin and eyeglass, eyeglass is optics funeral broker eyeglass or plated film lens, it is characterized by: the left side, the upper left corner, top or vision area at the eyeglass outside surface have an anti-high light coatings, and anti-high light coatings area is more than or equal to anti-high light coatings area on the right eyeglass on the left eyeglass; Or one anti-high light coatings being arranged in the right, the upper right corner, top or the vision area of eyeglass outside surface, anti-high light coatings area is more than or equal to anti-high light coatings area on the left eyeglass on the right eyeglass.
2, multifunctional safe according to claim 1 is driven night vision goggles, and it is characterized by: the anti-high light coatings of described eyeglass outside surface is vacuum chromium-coated rete, and its thickness is 500～800nm.
3, multifunctional safe according to claim 1 is driven night vision goggles, it is characterized by: respectively there is a rearview mirror inboard, upper right side inboard and right eyeglass on the upper left side of left eyeglass, rearview mirror is made up of prism group and backsight picture frame, one cantilever is arranged on the backsight picture frame, cantilever is articulated on the spectacle-frame, and rearview mirror can turn to and mirror pin parallel position place from fitting in lens position by cantilever.
4, a kind of multifunctional safe is driven night vision goggles folder mirror, comprise clamping frame and eyeglass, eyeglass is optics funeral broker eyeglass or plated film lens, it is characterized by: the left side, the upper left corner, top or vision area at the eyeglass outside surface have an anti-high light coatings, and anti-high light coatings area is more than or equal to anti-high light coatings area on the right eyeglass on the left eyeglass; Or one anti-high light coatings is arranged in the right, the upper right corner, top or the vision area of eyeglass outside surface, and anti-high light coatings area is more than or equal to anti-high light coatings area on the left eyeglass on the right eyeglass, and eyeglass is fixed by screw and is installed on the clamping frame.
5, multifunctional safe according to claim 4 is driven night vision goggles folder mirror, and it is characterized by: the anti-high light coatings of described eyeglass outside surface is vacuum chromium-coated rete, and its thickness is 500～800nm.
6, multifunctional safe according to claim 5 is driven night vision goggles folder mirror, and it is characterized by: described eyeglass is the upper left side part of former folder mirror eyeglass, and left and right lens shape is similar, but left eyeglass area is more than or equal to right eyeglass area; Or described eyeglass is the upper right side part of former folder mirror eyeglass, and left and right lens shape is similar, but right eyeglass area is more than or equal to left eyeglass area, and the eyeglass size satisfies and the clamping frame matching requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97246014 CN2321027Y (en) | 1997-11-28 | 1997-11-28 | Multi-functional safe driving night-vision glasses and holder thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97246014 CN2321027Y (en) | 1997-11-28 | 1997-11-28 | Multi-functional safe driving night-vision glasses and holder thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2321027Y true CN2321027Y (en) | 1999-05-26 |
Family
ID=33954346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97246014 Expired - Fee Related CN2321027Y (en) | 1997-11-28 | 1997-11-28 | Multi-functional safe driving night-vision glasses and holder thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2321027Y (en) |
-
1997
- 1997-11-28 CN CN 97246014 patent/CN2321027Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |