CN205301733U - Night vision lens - Google Patents
Night vision lens Download PDFInfo
- Publication number
- CN205301733U CN205301733U CN201521063514.8U CN201521063514U CN205301733U CN 205301733 U CN205301733 U CN 205301733U CN 201521063514 U CN201521063514 U CN 201521063514U CN 205301733 U CN205301733 U CN 205301733U
- Authority
- CN
- China
- Prior art keywords
- opposite side
- infrared film
- location
- infrared
- fin
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a night vision lens, including lens body and infrared membrane, the lens body is the curved surface structure, infrared membrane includes infrared membrane body and infrared membrane edge, infrared membrane is marginal to be included the front and back edge and controls marginally, infrared membrane body is attached on the arc surface of lens body, the lens body is including the front and back opposite side and control the opposite side, the front and back opposite side all is equipped with the bead, the bead bottom surface is equipped with the slot, the bead about both ends seted up with the communicating locating hole of slot, control the opposite side and levelly and smoothly extend competent location edgewise, the location edgewise flushes the setting with the bead bottom surface, the edge is attached about red adventitial edgewise goes up in the location, infrared membrane edge is through four the opposite side fixed connection s of injection moulding with the lens body. The utility model discloses shifting or marginal fold defect appears in the infrared membrane that can avoid attaching to on the lens body, and messenger's lens body is more firm with the combination of infrared membrane, improves the lens quality, reduces far -reaching headlamp intensity, prevents the glare, improvement driving safety at night nature.
Description
Technical field
This utility model belongs to optical glass technical field, especially a kind of night-vision spectacle lens that can effectively get rid of infrared harm, reduction high beam intensity.
Background technology
Night-vision spectacle lens is to attach infrared film on the surface of eyeglass, so as to the veiling glare got rid of and filter in light beam, dazzle, discharges infrared harm, reduces high beam intensity, it is prevented that dazzle, make to get a clear view, improve noctovision effect, improves nighttime driving safety.
Night-vision spectacle lens of the prior art, it is attached to lens surface typically by forced fluid, is solidified on lens surface after drying. But, make, by immersion way, the method that eyeglass both sides all enclose forced fluid, it is easy to 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 it is shown in figure 1, this night-vision spectacle lens can reach the purpose of uniform variable color, eyeglass night vision better effects if by the mode that infrared film and sheet are pasted. But, due to the warp architecture of eyeglass, easily cause infrared film displacement when pasting infrared film or the problems such as marginal fold occur.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provides a kind of night-vision spectacle lens, is firmly combined with between eyeglass body and the infrared film of this night-vision spectacle lens, solves the problems such as the infrared film displacement occurred in prior art or marginal fold.
To achieve these goals, the technical solution adopted in the utility model is: a kind of night-vision spectacle lens, including eyeglass body and infrared film, eyeglass body structure in curved surface, infrared film includes infrared film body and infrared film edge, infrared film edge includes 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 includes 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 of edge, the front and back traverse being available for infrared film, the two ends, left and right of described fin offer the hole, location communicated with slit, the smooth location edgewise being extended with level of described left and right opposite side, described location edgewise flushes setting with fin bottom surface, the left and right edges of infrared film is then attached on the location edgewise of eyeglass body left and right opposite side, described infrared film edge is connected by injection mo(u)lding is fixing with four opposite side of eyeglass body.
In said structure, the slit of traverse front and back, edge, the front and back fin of infrared film, and by infrared film is fixed by the hole, location of the positioning needle insertion fin of mold, the left and right edges of infrared film is then attached on the location edgewise of eyeglass body left and right opposite side, smooth fixing is carried out by pressing under mold, the edge all around of this infrared film all attaches after putting in place, it is fixed on eyeglass by upper/lower die injection mo(u)lding, it is to avoid shifting phenomena that infrared film of the prior art occurs in the course of processing or the generation of marginal fold phenomenon.
As further setting of the present utility model, the tapered structure in cross section, hole, described location, the aperture in hole, location along pilot hole axes by being gradually reduced inwardly outward.
In said structure, the tapered structure in hole, location, the positioning needle being mated is tapered accordingly so that when positioning needle is squeezed on infrared film, it is to avoid causes because of bump contact and buckling phenomena occurs.
As further setting of the present utility model, described location edgewise deviates from the end face of infrared film and is provided with wrinkle resistant salient point, and this wrinkle resistant salient point is that frustum structure is arranged, and the outer face of this frustum is convex globoidal structure.
In said structure, when after eyeglass molding, during mounted on top, it is to avoid upper strata eyeglass directly contacts friction with the infrared film being positioned at lower floor's eyeglass and causes fold.
As further setting of the present utility model, described fin has the radian that the curved-surface structure with eyeglass body adapts, 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 so that the stickiness of infrared film and eyeglass body is more preferably.
Adopting such scheme, this utility model can avoid the infrared film being attached on eyeglass body displacement or marginal fold defect occur, makes eyeglass body be combined with infrared film more firm, improve lens quality, reduce high beam intensity, it is prevented that dazzle, improve nighttime driving safety.
Below in conjunction with accompanying drawing, this utility model is further described.
Accompanying drawing explanation
Accompanying drawing 1 causes the structural representation of infrared film marginal fold for the directly stickup of eyeglass body in prior art with infrared film;
Accompanying drawing 2 is the constructional appearance schematic diagram of this utility model specific embodiment eyeglass body;
Accompanying drawing 3 is the structural front view of this utility model specific embodiment eyeglass body;
Accompanying drawing 4 is attached the structure sectional view after infrared film on this utility model specific embodiment eyeglass body;
Eyeglass body 1, front and back opposite side 11, left and right opposite side 12, fin 2, hole 21, location, arcuate surface 22, location edgewise 3, slit 4, wrinkle resistant salient point 5, convex globoidal 51, infrared film 6.
Detailed description of the invention
Specific embodiment of the utility model is night-vision spectacle lens as Figure 1-4, including eyeglass body 1 and infrared film 6, eyeglass body 1 structure in curved surface, infrared film 6 includes infrared film 6 body and infrared film 6 edge, infrared film 6 edge includes 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 includes 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 of edge, the front and back traverse being available for infrared film 6, the two ends, left and right of fin 2 offer the hole, location 21 communicated with slit 4, the smooth location edgewise 3 being extended with level of left and right opposite side 12, location edgewise 3 flushes setting with fin 2 bottom surface, the left and right edges of infrared film 6 is then attached on the location edgewise 3 of eyeglass body about 1 opposite side 12, infrared film 6 edge is connected by injection mo(u)lding is fixing with four opposite side of eyeglass body 1.The slit 4 of traverse front and back, edge, the front and back fin 2 of infrared film 6, and by infrared film 6 is fixed by the hole, location 21 of the positioning needle insertion fin 2 of mold, the left and right edges of infrared film 6 is then attached on the location edgewise 3 of eyeglass body about 1 opposite side 12, smooth fixing is carried out by pressing under mold, the edge all around of this infrared film 6 all attaches after putting in place, it is fixed on eyeglass by upper/lower die injection mo(u)lding, it is to avoid shifting phenomena that infrared film 6 of the prior art occurs in the course of processing or the generation of marginal fold phenomenon.
The tapered structure in cross section, hole 21, above-mentioned location, the aperture in hole 21, location is along positioning hole 21 axis by being gradually reduced inwardly outward. The tapered structure in hole 21, location, the positioning needle being mated is tapered accordingly so that when positioning needle is squeezed on infrared film 6, it is to avoid causes because of bump contact and buckling phenomena occurs.
The end face that above-mentioned location edgewise 3 deviates from infrared film 6 is provided with wrinkle resistant salient point 5, and this wrinkle resistant salient point 5 is arranged in frustum structure, and the outer face of this frustum is convex globoidal 51 structure. When after eyeglass molding, during mounted on top, it is to avoid upper strata eyeglass directly contacts friction with the infrared film 6 being positioned at lower floor's eyeglass and causes fold.
Above-mentioned fin 2 has the radian that the curved-surface structure with eyeglass body 1 adapts, 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 so that the stickiness of infrared film 6 and eyeglass body 1 is more preferably.
This utility model can avoid the infrared film 6 being attached on eyeglass body 1 displacement or marginal fold defect occur, makes eyeglass body 1 be combined with infrared film 6 more firm, improves lens quality, reduce high beam intensity, it is prevented that dazzle, improve nighttime driving safety. This utility model is not limited to above-mentioned detailed description of the invention; persons skilled in the art are according to this utility model disclosure; other multiple detailed description of the invention can be adopted to implement of the present utility model; or every employing design structure of the present utility model and thinking; do simple change or change, both fall within protection domain of the present utility model.
Claims (5)
1. a night-vision spectacle lens, including eyeglass body and infrared film, eyeglass body structure in curved surface, infrared film includes infrared film body and infrared film edge, infrared film edge includes 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 includes 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 of edge, the front and back traverse being available for infrared film, the two ends, left and right of described fin offer the hole, location communicated with slit, the smooth location edgewise being extended with level of described left and right opposite side, described location edgewise flushes setting with fin bottom surface, the left and right edges of infrared film is then attached on the location edgewise of eyeglass body left and right opposite side, described infrared film edge is connected by injection mo(u)lding is fixing with four opposite side of eyeglass body.
2. night-vision spectacle lens according to claim 1, it is characterised in that: the tapered structure in cross section, hole, described location, location hole aperture along pilot hole axes by being gradually reduced inwardly outward.
3. night-vision spectacle lens according to claim 1 and 2, it is characterised in that: described location edgewise deviates from the end face of infrared film and is provided with wrinkle resistant salient point, and this wrinkle resistant salient point is that frustum structure is arranged, and the outer face of this frustum is convex globoidal structure.
4. night-vision spectacle lens according to claim 1 and 2, it is characterised in that: described fin has the radian that the curved-surface structure with eyeglass body adapts, 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, it is characterised in that: described fin has the radian that the curved-surface structure with eyeglass body adapts, 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 |
|---|---|---|---|
| CN201521063514.8U CN205301733U (en) | 2015-12-21 | 2015-12-21 | Night vision lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521063514.8U CN205301733U (en) | 2015-12-21 | 2015-12-21 | Night vision lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205301733U true CN205301733U (en) | 2016-06-08 |
Family
ID=56471408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521063514.8U Expired - Fee Related CN205301733U (en) | 2015-12-21 | 2015-12-21 | Night vision lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205301733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105388633A (en) * | 2015-12-21 | 2016-03-09 | 瑞安市圣视光学有限公司 | Night vision lens |
-
2015
- 2015-12-21 CN CN201521063514.8U patent/CN205301733U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105388633A (en) * | 2015-12-21 | 2016-03-09 | 瑞安市圣视光学有限公司 | Night vision lens |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205301733U (en) | Night vision lens | |
| CN203752840U (en) | Automatic color changing automobile front windshield | |
| CN204870754U (en) | Car reflector with automatic rain function of hanging | |
| CN205450484U (en) | Polarized lens | |
| CN105388633A (en) | Night vision lens | |
| CN205450317U (en) | Photochromic lens | |
| CN208351094U (en) | Barn door and lens assembly | |
| CN204576000U (en) | Optical lens with curved surface | |
| CN207557612U (en) | Improve the backlight module of bright border | |
| CN103538451B (en) | Automobile sliding window adhesive tape | |
| CN205407917U (en) | Camera protects mirror with CD line effect | |
| CN204792826U (en) | Colored glaze dual glass assembly | |
| CN203178605U (en) | Night vision goggles special for driving of driver | |
| CN206217788U (en) | Light leakage decorative strip of automobile door structure | |
| CN208462998U (en) | A kind of silica-gel sponge item facilitating stickup | |
| CN203580574U (en) | Novel front car sun visor | |
| CN208156335U (en) | A kind of TAC polarized lenses | |
| CN203968219U (en) | A kind of video camera and reflection-proof sky shade thereof | |
| CN206638844U (en) | A kind of mobile phone white glass day and night optical filter coating fixture | |
| CN208937846U (en) | A kind of goggles with diamond luster degree | |
| CN208283669U (en) | Its no-frame glasses of a kind of eyeglass connection structure of no-frame glasses and application | |
| CN201220628Y (en) | Automobile rearview mirror with steering indicating light | |
| CN203995582U (en) | Automobile anti-dazzle sunshade mirror | |
| CN204556986U (en) | One-body molded folder mirror structure | |
| CN204945518U (en) | One is blocked and is disturbed light formula sunglasses eyeglass up and down |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20181221 |