CN213091925U

CN213091925U - PET anti-scraping 3D lens

Info

Publication number: CN213091925U
Application number: CN202021646757.5U
Authority: CN
Inventors: 吕凯鹏
Original assignee: Dongguan Shipeng Optical Material Co ltd
Current assignee: Dongguan Shipeng Optical Material Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-04-30
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a PET resists scraping 3D lens, including compensation film, polarizer and lug, the bottom of compensation film is provided with reinforced structure, the top of compensation film is provided with the polarizer, the top of polarizer is provided with resists scraping the PET structure, the top of resisting scraping the PET structure is provided with the film, the top of film all is provided with the lug, and is equidistant distribution on the surface of film between the lug, press from both sides the silk screen and set up in the bottom of compensation film, the inside of pressing from both sides the silk screen all is provided with the reinforcement granule. The utility model discloses a setting is at the reinforcement granule of pressing from both sides the silk screen the inside, and the reinforcement granule can play and carry out reinforced (rfd) effect to whole lens, when the installation lens, according to alternately warp and weft and reinforcing the granule and mutually supporting for the intensity of whole lens increases, thereby has reduced the damaged phenomenon of in-process to the lens installation.

Description

PET anti-scraping 3D lens

Technical Field

The utility model relates to a technical field is made to the lens, specifically is a PET resists scraping 3D lens.

Background

PET is resisted and is scraped 3D lens is a neotype lens, and at present, the traditional 3D lens main structure of resisting scraping is the TAC structure, and this kind of TAC structure is out of shape and is burst apart easily at the in-process of using in production, and the colour difference of this kind of lens is big moreover, will lead to that the 3D lens base color difference of compound production is obvious.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional PET scratch-resistant 3D lens is inconvenient to reinforce the whole lens in the using process, so that the lens is easy to break;

(2) the traditional PET scratch-resistant 3D lens is inconvenient to adopt a PET material in the using process, so that the transmittance of the lens is low;

(3) the traditional PET anti-scratch 3D lens is inconvenient to prevent the effect of scraping the lens in the use process, so that the lens is easy to scratch.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PET is anti scrapes 3D lens to propose inconvenient reinforcement, the transmittance is not high and prevent scraping the not good problem of effect in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PET resists scraping 3D lens, includes compensation film, polarizer and lug, the bottom of compensation film is provided with reinforced structure, the top of compensation film is provided with the polarizer, the top of polarizer is provided with resists scraping the PET structure, the top of resisting scraping the PET structure is provided with the film.

Preferably, the top end of the bottom plate is provided with bumps, and the bumps are distributed on the outer surface of the bottom plate at equal intervals.

Preferably, reinforced structure's inside has set gradually press from both sides the silk screen, has consolidated granule, warp and weft, press from both sides the silk screen and set up in the bottom of compensation membrane, the inside that presss from both sides the silk screen all is provided with the consolidated granule, one side of consolidating the granule all is provided with warp.

Preferably, the middle position of the warp is provided with the weft, and the warp and the weft are distributed in a crossed manner.

Preferably, the anti-scraping layer, the PET film and the diffusion layer are sequentially arranged in the anti-scraping PET structure, the diffusion layer is arranged on the top end of the polarizer, and the PET film is arranged on the top end of the diffusion layer.

Preferably, the top end of the PET film is provided with a scratch-resistant layer, and the scratch-resistant layer is in press fit connection with the diffusion layer through the PET film.

Compared with the prior art, the beneficial effects of the utility model are that: the PET scratch-resistant 3D lens not only realizes convenient reinforcement and good transmittance, but also realizes good scratch-resistant effect;

(1) through the lugs arranged on the bottom plate, the lugs are distributed on the bottom plate at equal intervals, so that the lens has concave-convex feeling, and the lens can have better scratch resistance under the condition of not influencing the use of the lens, thereby prolonging the service life of the lens and avoiding frequent replacement of the lens;

(2) the reinforcing particles arranged in the wire mesh can reinforce the whole lens, and when the lens is installed, the reinforcing particles are matched with the crossed warps and wefts, so that the strength of the whole lens is increased, and the phenomenon of damage in the lens installation process is reduced;

(3) through setting up the PET membrane on anti scraping the layer, then the PET membrane is connected with the diffusion layer for the PET membrane obtains fixed effect, when PET membrane, diffusion layer and anti scraping layer mutually support, compares traditional TAC membrane more durable and economy.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a side view, a cross-sectional view, and an enlarged structural view of the reinforcement structure of the present invention;

FIG. 3 is a structural diagram of the scratch-resistant PET of the present invention;

fig. 4 is a schematic side view of the cross-sectional structure of the present invention.

In the figure: 1. reinforcing the structure; 101. clamping a silk screen; 102. reinforcing the particles; 103. warp threads; 104. a weft; 2. a compensation film; 3. a scratch resistant PET structure; 301. a scratch-resistant layer; 302. a PET film; 303. a diffusion layer; 4. a negative film; 5. a polarizer; 6. and (4) a bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a PET anti-scraping 3D lens comprises a compensation film 2, a negative film 4, a polarizer 5 and a bump 6, wherein a reinforcing structure 1 is arranged at the bottom end of the compensation film 2, the polarizer 5 is arranged at the top end of the compensation film 2, an anti-scraping PET structure 3 is arranged at the top end of the polarizer 5, and the negative film 4 is arranged at the top end of the anti-scraping PET structure 3;

the top ends of the bottom plates 4 are provided with lugs 6, and the lugs 6 are distributed on the outer surface of the bottom plate 4 at equal intervals;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, the bumps 6 arranged on the bottom plate 4 make the lens have concave-convex feeling because the bumps 6 are distributed on the bottom plate 4 at equal intervals, and the lens can have better scratch resistance under the condition of not influencing the use of the lens, so that the service life of the lens is prolonged, and the lens cannot be frequently replaced;

the reinforced structure 1 is internally provided with a wire clamping net 101, reinforcing particles 102, warps 103 and wefts 104 in sequence, the wire clamping net 101 is arranged at the bottom end of the compensation film 2, the reinforcing particles 102 are arranged inside the wire clamping net 101, the warps 103 are arranged on one sides of the reinforcing particles 102, the wefts 104 are arranged in the middle of the warps 103, and the warps 103 and the wefts 104 are distributed in a crossed manner;

specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, the reinforcing particles 102 can play a role in reinforcing the whole lens through the reinforcing particles 102 arranged in the wire mesh 101, and when the lens is installed, the strength of the whole lens is increased according to the fact that the crossed warps 103 and wefts 104 are matched with the reinforcing particles 102, so that the phenomenon of damage in the lens installation process is reduced;

the scratch-resistant PET structure 3 is internally provided with a scratch-resistant layer 301, a PET film 302 and a diffusion layer 303 in sequence, the diffusion layer 303 is arranged at the top end of the polarizer 5, the PET film 302 is arranged at the top end of the diffusion layer 303, the scratch-resistant layer 301 is arranged at the top end of the PET film 302, and the scratch-resistant layer 301 is in press fit connection with the diffusion layer 303 through the PET film 302;

specifically, as shown in fig. 1 and 3, when the mechanism is used, first, by providing the PET film 302 on the scratch resistant layer 301 and then attaching the PET film 302 to the diffusion layer 303, the PET film 302 is fixed, and when the PET film 302, the diffusion layer 303 and the scratch resistant layer 301 are fitted to each other, it is more durable and economical than the conventional TAC film.

The working principle is as follows: the utility model discloses when using, at first, through being provided with film 4, there is lug 6 on film 4, because lug 6 is equidistant distribution on film 4 for the lens has unsmooth sense, under the condition that does not influence the lens use, can make the lens have better scratch resistance, thereby the life of the lens of increase, change lens that can not be frequent.

Afterwards, through being provided with reinforced structure 1, there is reinforcing granule 102 in the wire clamping net 101, reinforcing granule 102 can play the effect of consolidating whole lens, when the installation lens, mutually supports with reinforcing granule 102 according to crossing warp 103 and weft 104 for the intensity of whole lens increases, thereby has reduced the damaged phenomenon of in-process of lens installation.

Finally, through being provided with the anti PET structure 3 of scraping, there is PET membrane 302 on the anti layer 301 of scraping, then PET membrane 302 is connected with diffusion layer 303 for PET membrane 302 obtains fixed effect, when PET membrane 302, diffusion layer 303 and anti layer 301 of scraping mutually support, compares traditional TAC membrane durable more and economic.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a 3D lens is prevented scraping by PET, includes compensation film (2), film (4), polarizer (5) and lug (6), its characterized in that: the bottom of compensation film (2) is provided with reinforced structure (1), the top of compensation film (2) is provided with polarizer (5), the top of polarizer (5) is provided with anti PET structure (3) of scraping, the top of anti PET structure (3) of scraping is provided with film (4).

2. The PET scratch-resistant 3D lens according to claim 1, wherein: the top of the bottom plate (4) is provided with lugs (6), and the lugs (6) are distributed on the outer surface of the bottom plate (4) at equal intervals.

3. The PET scratch-resistant 3D lens according to claim 1, wherein: the reinforced structure (1) is characterized in that a clamping wire mesh (101), reinforced particles (102), warps (103) and wefts (104) are sequentially arranged inside, the clamping wire mesh (101) is arranged at the bottom end of the compensation film (2), the reinforced particles (102) are arranged inside the clamping wire mesh (101), and the warps (103) are arranged on one side of the reinforced particles (102).

4. The PET scratch-resistant 3D lens according to claim 3, wherein: the middle position of the warp (103) is provided with a weft (104), and the warp (103) and the weft (104) are distributed in a crossed manner.

5. The PET scratch-resistant 3D lens according to claim 1, wherein: the anti-scratch PET structure (3) is characterized in that an anti-scratch layer (301), a PET film (302) and a diffusion layer (303) are sequentially arranged inside, the diffusion layer (303) is arranged on the top end of the polarizer (5), and the PET film (302) is arranged on the top end of the diffusion layer (303).

6. The PET scratch-resistant 3D lens according to claim 5, wherein: the top of PET membrane (302) is provided with anti scratch layer (301), and is pressfitting connection through being between PET membrane (302) and diffusion layer (303) in anti scratch layer (301).