CN202886759U - Spherical surface polarized light lenses with equal vertical and horizontal polarized light camber ratio - Google Patents
Spherical surface polarized light lenses with equal vertical and horizontal polarized light camber ratio Download PDFInfo
- Publication number
- CN202886759U CN202886759U CN 201220379087 CN201220379087U CN202886759U CN 202886759 U CN202886759 U CN 202886759U CN 201220379087 CN201220379087 CN 201220379087 CN 201220379087 U CN201220379087 U CN 201220379087U CN 202886759 U CN202886759 U CN 202886759U
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- spherical surface
- polarized light
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Abstract
The utility model relates to spherical surface polarized light lenses with equal vertical and horizontal polarized light camber ratio. The spherical surface polarized light lenses with equal vertical and horizontal polarized light camber ratio comprises a spherical surface body; the camber ratio of the polarized horizontal camber of the spherical surface polarized light lenses to the camber of the vertical camber vertical to the polarized light horizontal direction is 1:1; the spherical surface body comprises spherical surface monomers prepared from PC (polycarbonate), nylon (poly A), polymethyl methacrylate (AC), and cellulose acetate butyrate (CAB) and a polarized light membrane which is clamped between two spherical surface monomers. The camber ratio of the polarized horizontal camber of the spherical surface polarized light lenses provided by the utility model to the camber of the vertical camber vertical to the polarized light horizontal direction is 1:1; during the manufacturing process, the lenses are difficult to deform; the optical performance of the lenses can be protected well, so that the lenses achieve the optical refraction standard, and the visible image reduction degree is high; and because the arc bending is stable, and the lenses are difficult to deform; transmitting node images are clear; the image distortion is tiny; the product percentage of pass is improved greatly; and the production cost is lowered.
Description
Technical field
The utility model relates to a kind of polarized lenses, more particularly, relates to the sphere polarized lenses that a kind of in length and breadth polarisation camber is in equal proportions.
Background technology
Existing eyeglass is square eyeglass, and its polarisation transverse deflection is not equal to 1 with camber ratio perpendicular to the vertical camber of polarisation of polarisation transverse deflection, in use, and easily distortion.Eyeglass has multiple working procedure in process, temperature can change, and eyeglass is compound substance, and the eyeglass overall shrinkage is different.This just causes in process easily, and eyeglass is out of shape easily, affects the optical property of eyeglass, and eyeglass is difficult to reach optics dioptric standard, loose, the distortion of video.Because arc is curved unstable, cause the eyeglass distortion, just directly cause its printing opacity knot seeing poor, image distortion can not play and normally look light effect, finally becomes waste product.
Chinese utility model patent ZL 201120273593.0 discloses a kind of resin polarized light eyeglass, comprising: ground floor resin lens layer is the positive arc surface with a radian; Second layer resin lens layer is the positive arc surface that has with ground floor resin lens layer identical radian measure; The polarisation diaphragm is the positive arc surface diaphragm that has with ground floor resin lens layer or second layer resin lens layer identical radian measure, and glue laminating is between ground floor resin lens layer and second layer resin lens layer.
The described resin polarized light eyeglass of above-mentioned utility model can prevent that light polarizing film from being ground flower, has improved light transmission.But still Shortcomings: because eyeglass is compound substance, the eyeglass overall shrinkage is different, and sheet has multiple working procedure in process, the variation of temperature can cause that eyeglass is out of shape easily, affects the optical property of eyeglass, eyeglass is difficult to reach optics dioptric standard, loose, the distortion of video.Because arc is curved unstable, cause the eyeglass distortion, just directly cause its printing opacity knot seeing poor, image distortion can not play and normally look light effect.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of not yielding, dioptric is respond well, printing opacity knot is in equal proportions as in length and breadth polarisation camber clear, attractive in appearance sphere polarized lenses is provided.
The technical solution of the utility model is as follows:
The sphere polarized lenses that a kind of in length and breadth polarisation camber is in equal proportions, comprise spherical surface body, the polarisation transverse deflection of described sphere polarized lenses is 1:1 with camber ratio perpendicular to vertical camber of polarisation horizontal direction, and described spherical surface body comprises that sphere monomer, light polarizing film, described light polarizing film that polycarbonate (PC), nylon (PA), polymethylmethacrylate (AC), acetylbutyrylcellulose (CAB) process are installed between two sphere monomers.
As preferably, described spherical surface body edge is provided with outstanding lamination stacking table.
As preferably, described lamination stacking table is arranged on the spherical surface body edge symmetrically.
As preferably, the thickness of described lamination stacking table is greater than the thickness of described spherical surface body.
As preferably, the transverse deflection of described spherical surface body and vertical camber are 2 curved-10 curved.
As preferably, the transverse deflection of described spherical surface body and vertical camber are 6 curved.
As preferably, described spherical surface body inside surface is provided with more than one pit.
The beneficial effects of the utility model are as follows:
The polarisation transverse deflection of sphere polarized lenses described in the utility model is 1:1 with camber ratio perpendicular to vertical camber of polarisation horizontal direction, in process, eyeglass is not yielding, can guarantee better the optical property of eyeglass, make eyeglass reach optics dioptric standard, the video reduction degree is high.Because arc is curved stable, eyeglass is not yielding, and it is clear that its printing opacity knot resembles, and image distortion is little, greatly improves the qualification rate of product, saves production cost.
Description of drawings
Fig. 1 is the front elevation of polarized lenses described in the utility model;
Fig. 2 is that utility model shown in Figure 1 is along the cross-sectional schematic of A-A line;
Fig. 3 is that utility model shown in Figure 1 is along the cross-sectional schematic of B-B line;
Among the figure: the 1st, spherical surface body, the 2nd, lamination stacking table, the 3rd, pit.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described in detail.
Such as Fig. 1, Fig. 2, shown in Figure 3, the sphere polarized lenses that a kind of in length and breadth polarisation camber is in equal proportions, comprise spherical surface body 1, the polarisation transverse deflection of described sphere polarized lenses is 1:1 with camber ratio perpendicular to vertical camber of polarisation horizontal direction, described spherical surface body 1 comprises that sphere monomer, light polarizing film, described light polarizing film that polycarbonate (PC), nylon (PA), polymethylmethacrylate (AC, i.e. acrylic), acetylbutyrylcellulose (CAB) process are installed between two sphere monomers.
Described spherical surface body 1 edge is provided with outstanding lamination stacking table 2.In the present embodiment, described lamination stacking table 2 is arranged on spherical surface body 1 edge symmetrically.The thickness of described lamination stacking table 2 is greater than the thickness of described spherical surface body 1.
As preferred scope, the transverse deflection of described spherical surface body 1 and vertical camber are 2 curved-10 curved.In the present embodiment, the transverse deflection of described spherical surface body 1 and vertical camber are 6 curved.
Described spherical surface body 1 inside surface is provided with more than one pit 3, plays the effect of the stable position in production, forming process.In the present embodiment, table 1 is provided with four pits 3 in spherical surface body, and described pit 3 is symmetrical.
Above-described embodiment only is that the utility model is described, and is not with the restriction of the present utility model of opposing.So long as according to technical spirit of the present utility model, to above-described embodiment change, modification etc. all will drop in the scope of claim of the present utility model.
Claims (7)
1. sphere polarized lenses of being in equal proportions of polarisation camber in length and breadth, comprise spherical surface body, it is characterized in that, the polarisation transverse deflection of described sphere polarized lenses is 1:1 with camber ratio perpendicular to vertical camber of polarisation horizontal direction, described spherical surface body comprises sphere monomer, light polarizing film, and described light polarizing film is installed between two sphere monomers.
2. the sphere polarized lenses that is in equal proportions of in length and breadth polarisation camber according to claim 1 is characterized in that described spherical surface body edge is provided with outstanding lamination stacking table.
3. the sphere polarized lenses that is in equal proportions of in length and breadth polarisation camber according to claim 2 is characterized in that described lamination stacking table is arranged on the spherical surface body edge symmetrically.
4. the sphere polarized lenses that is in equal proportions of in length and breadth polarisation camber according to claim 2 is characterized in that the thickness of described lamination stacking table is greater than the thickness of described spherical surface body.
5. the sphere polarized lenses that is in equal proportions of in length and breadth polarisation camber according to claim 1 is characterized in that, the transverse deflection of described spherical surface body and vertical camber are 2 curved-10 curved.
6. the sphere polarized lenses that is in equal proportions of in length and breadth polarisation camber according to claim 5 is characterized in that, the transverse deflection of described spherical surface body and vertical camber are 6 curved.
7. the sphere polarized lenses that is in equal proportions of in length and breadth polarisation camber according to claim 1 is characterized in that described spherical surface body inside surface is provided with more than one pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220379087 CN202886759U (en) | 2012-08-01 | 2012-08-01 | Spherical surface polarized light lenses with equal vertical and horizontal polarized light camber ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220379087 CN202886759U (en) | 2012-08-01 | 2012-08-01 | Spherical surface polarized light lenses with equal vertical and horizontal polarized light camber ratio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202886759U true CN202886759U (en) | 2013-04-17 |
Family
ID=48078168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220379087 Expired - Lifetime CN202886759U (en) | 2012-08-01 | 2012-08-01 | Spherical surface polarized light lenses with equal vertical and horizontal polarized light camber ratio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202886759U (en) |
-
2012
- 2012-08-01 CN CN 201220379087 patent/CN202886759U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160510 Granted publication date: 20130417 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20161110 Granted publication date: 20130417 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |