CN215117047U - Blue light prevention optical lens - Google Patents
Blue light prevention optical lens Download PDFInfo
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- CN215117047U CN215117047U CN202121548284.XU CN202121548284U CN215117047U CN 215117047 U CN215117047 U CN 215117047U CN 202121548284 U CN202121548284 U CN 202121548284U CN 215117047 U CN215117047 U CN 215117047U
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- resistant layer
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- blue light
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Abstract
The utility model discloses a blue light-proof optical lens, which comprises a lens body and a lens frame, wherein the lens body comprises a wear-resistant layer, an impact-resistant layer, a blue light-resistant absorption layer and a lens base layer, one side of the wear-resistant layer is fixedly connected with the impact-resistant layer, one side of the impact-resistant layer, which is far away from the wear-resistant layer, is fixedly connected with the lens base layer, one side of the blue light-resistant absorption layer, which is far away from the impact-resistant layer, is fixedly connected with the lens base layer, the surface of the lens body is provided with the lens frame, the middle part of the top end of the lens frame is provided with an installation port, one side of the top end of the lens frame is hinged with a cover plate, and one end of the cover plate is provided with a jack, the working personnel put the lens body into the lens frame, cover the cover plate, pull a telescopic rod through a rotary rod, then rotate the rotary rod to clamp a fixed column and the jack, if the lens body provided with the lens frame falls down when in use, the lens body can effectively prevent the edge of the lens body from being damaged, the service life of the lens body is prolonged.
Description
Technical Field
The utility model relates to an optical lens piece field specifically is a prevent optical lens piece of blue light.
Background
The blue light irradiates the retina to generate free radicals which can cause the retinal pigment epithelial cells to die, the die of the epithelial cells can cause the light-sensitive cells to lack nutrients so as to cause visual impairment and even loss, the damage is irreversible, the blue light prevention glasses are glasses capable of preventing blue light from stimulating eyes, can effectively isolate ultraviolet radiation and filter blue light, and are suitable for being used when a user watches a computer or a television mobile phone, the existing blue light prevention glasses directly cut lenses into required shapes and then are fixed with glasses legs through screws, and the rimless blue light prevention glasses can cause the edges of the lenses to be damaged when falling, so that the service life is short.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent optical lens piece of blue light to the frameless that proposes in the solution above-mentioned background art prevents that blue light glasses can lead to the lens edge impaired when falling, leads to the brief problem of life.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent optical lens piece of blue light, includes lens body and picture frame, the lens body includes wearing layer, shock resistance layer, anti blue light absorption layer and lens basic unit, one side fixedly connected with shock resistance layer of wearing layer, one side fixedly connected with anti blue light absorption layer that wearing layer was kept away from to the shock resistance layer, one side fixedly connected with lens basic unit that shock resistance layer was kept away from to anti blue light absorption layer, the surface of lens body is equipped with the picture frame, the installing port has been seted up at the middle part on picture frame top, one side on picture frame top articulates there is the apron, the jack has been seted up to the one end of apron, the opposite side on picture frame top is seted up flutedly, the bottom fixedly connected with telescopic link of recess inner wall, the flexible end of telescopic link rotates and is connected with the rotary rod, the one end fixedly connected with fixed column of telescopic link is kept away from to the rotary rod.
As an optimized technical scheme of the utility model, the screw has been seted up to the positive one side of keeping away from the apron of picture frame.
As a preferred technical scheme of the utility model, the mounting groove has been seted up to one side of picture frame inner wall, the one end fixed mounting of mounting groove has reset spring, reset spring's one end fixedly connected with extrusion piece.
As an optimized technical scheme of the utility model, the surface spraying of wearing layer has anti-fingerprint coating.
As a preferred technical solution of the present invention, the impact resistant layer is made of resin.
As an optimized technical scheme of the utility model, the surface of anti blue light absorption layer is equipped with anti blue light membrane.
Compared with the prior art, the beneficial effects of the utility model are that: the staff puts into the picture frame with the lens body, cover the apron, through rotary rod pulling telescopic link, make the telescopic link be higher than the picture frame, then rotate the rotary rod, make fixed column and jack block, it is fixed with the lens body and the glasses leg and the nose bridge frame of installation picture frame with the nut, when can effectively preventing to fall, lens body edge receives the damage, the life of lens body has been prolonged, the inside effect through reset spring and extrusion piece of picture frame, make the more firm of lens body installation, be difficult for rocking, add anti blue light factor in the substrate of anti blue light absorption layer, form double-deck protection with the blue light prevention film, more effectual protection eyes do not infringed by the blue light.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
fig. 3 is a schematic view of the lens profile structure of the present invention.
In the figure: 1. a wear layer; 2. an impact resistant layer; 3. a blue-light resistant absorbing layer; 4. a lens base layer; 5. a lens body; 6. a cover plate; 7. a jack; 8. a telescopic rod; 9. rotating the rod; 10. fixing a column; 11. a groove; 12. a return spring; 13. extruding the block; 14. mounting grooves; 15. an installation port; 16. a mirror frame; 17. and a screw hole.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-3, the utility model provides a blue light-proof optical lens, which comprises a lens body 5 and a lens frame 16, wherein the lens body 5 comprises a wear-resistant layer 1, an impact-resistant layer 2, a blue light-resistant layer 3 and a lens base layer 4, one side of the wear-resistant layer 1 is fixedly connected with the impact-resistant layer 2, one side of the impact-resistant layer 2 away from the wear-resistant layer 1 is fixedly connected with the blue light-resistant layer 3, one side of the blue light-resistant layer 3 away from the impact-resistant layer 2 is fixedly connected with the lens base layer 4, the lens body 5 has the functions of falling resistance, wear resistance and blue light resistance, the surface of the lens body 5 is provided with the lens frame 16, the middle part of the top end of the lens frame 16 is provided with an installation opening 15, one side of the top end of the lens frame 16 is hinged with a cover plate 6, one end of the cover plate 6 is provided with a jack 7, the other side of the top end of the lens frame 16 is provided with a groove 11, the bottom end of the inner wall of the groove 11 is fixedly connected with a telescopic rod 8, the flexible end of telescopic link 8 rotates and is connected with rotary rod 9, when the blue light lens is prevented in the one end fixedly connected with fixed column 10 staff that telescopic link 8 was kept away from to rotary rod 9 need the installation, earlier place optical lens in picture frame 16 through installing port 15, cover apron 6, make fixed column 10 be higher than picture frame 16 through spur rotary rod 9, rotate rotary rod 9, make fixed column 10 correspond with jack 7, accomplish the optical lens installation, 5 surface mounting of lens body have picture frame 16, when making the lens drop, the surface is not damaged, and service life is prolonged.
Preferably, the front side of the mirror frame 16, which is far away from the cover plate 6, is provided with a screw hole 17.
Preferably, mounting groove 14 has been seted up to one side of picture frame 16 inner wall, and the one end fixed mounting of mounting groove 14 has reset spring 12, and reset spring 12's one end fixedly connected with extrusion piece 13, when picture frame 16 was installed into to lens body 5, reset spring 12 drove extrusion piece 13 and removes to lens body 5, makes lens body 5 receive the extrusion, and then fixed more firm between lens body 5 and the picture frame 16 is difficult for rocking.
Preferably, the surface spraying of wearing layer 1 has anti-fingerprint coating, leaves the trace when preventing that the finger mistake from touching lens body 5, influences the use of lens body 5.
Preferably, the impact resistant layer 2 is made of resin, which has strong falling resistance and is not easy to damage when falling.
Preferably, the surface of the blue light absorption layer 3 is provided with a blue light prevention film which can effectively reflect high-energy short-wave blue light and protect eyes.
When the blue-light-proof optical lens is used, when a worker needs to install the lens body 5, the lens body 5 is firstly put into the frame 16 from the installation opening 15, the extrusion block 13 is driven to extrude the lens body 5 through the reset spring 12 in the frame 16, so that the lens body 5 is more stably and firmly installed in the frame 16 and is not easy to shake, after the placement is completed, the cover plate 6 is covered, the telescopic rod 8 is pulled, the rotary rod 9 is rotated to enable the fixed column 10 to correspond to the jack 7, the telescopic rod 8 is pressed down to enable the telescopic rod 8 to recover the original position, the cover plate 6 is clamped with the installation opening 15, finally, the installed lens body 5 is fixed on the bridge through the screw hole 17 by using a nut, the assembly of the blue-light-proof glasses of the frame 16 is completed, the edge of the lens can be effectively prevented from being damaged when eyes fall, the service life of the blue-light-proof glasses is prolonged, when lens body 5 need be changed, open apron 6, change lens convenient and fast more, add anti blue light factor in anti blue light absorption layer 3's the substrate, form double-deck protection with preventing blue light membrane, more effectual protection eyes do not receive the blue light infringement.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. An optical lens for preventing blue light, comprising a lens body (5) and a frame (16), characterized in that: the eyeglass comprises an eyeglass body (5) and is characterized in that the eyeglass body (5) comprises a wear-resistant layer (1), an impact-resistant layer (2), a blue light-resistant layer (3) and an eyeglass base layer (4), the impact-resistant layer (2) is fixedly connected to one side of the wear-resistant layer (1), the blue light-resistant layer (3) is fixedly connected to one side of the impact-resistant layer (2), the eyeglass base layer (4) is fixedly connected to one side of the blue light-resistant layer (3) far away from the impact-resistant layer (2), an eyeglass frame (16) is arranged on the surface of the eyeglass body (5), a mounting opening (15) is formed in the middle of the top end of the eyeglass frame (16), a cover plate (6) is hinged to one side of the top end of the eyeglass frame (16), a jack (7) is formed in one end of the cover plate (6), a groove (11) is formed in the other side of the top end of the eyeglass frame (16), and a telescopic rod (8) is fixedly connected to the bottom end of the inner wall of the groove (11), the flexible end of telescopic link (8) is rotated and is connected with rotary rod (9), one end fixedly connected with fixed column (10) of telescopic link (8) are kept away from to rotary rod (9).
2. The blue-light blocking optical lens of claim 1, wherein: the side of the front surface of the mirror frame (16) far away from the cover plate (6) is provided with a screw hole (17).
3. The blue-light blocking optical lens of claim 1, wherein: mounting groove (14) have been seted up to one side of picture frame (16) inner wall, the one end fixed mounting of mounting groove (14) has reset spring (12), the one end fixedly connected with extrusion piece (13) of reset spring (12).
4. The blue-light blocking optical lens of claim 1, wherein: the surface of the wear-resistant layer (1) is sprayed with anti-fingerprint paint.
5. The blue-light blocking optical lens of claim 1, wherein: the impact resistant layer (2) is made of resin.
6. The blue-light blocking optical lens of claim 1, wherein: the surface of the anti-blue light absorption layer (3) is provided with an anti-blue light film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121548284.XU CN215117047U (en) | 2021-07-08 | 2021-07-08 | Blue light prevention optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121548284.XU CN215117047U (en) | 2021-07-08 | 2021-07-08 | Blue light prevention optical lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215117047U true CN215117047U (en) | 2021-12-10 |
Family
ID=79314823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121548284.XU Active CN215117047U (en) | 2021-07-08 | 2021-07-08 | Blue light prevention optical lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215117047U (en) |
-
2021
- 2021-07-08 CN CN202121548284.XU patent/CN215117047U/en active Active
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