CN210488023U

CN210488023U - Hardened mobile phone lens with high light transmittance

Info

Publication number: CN210488023U
Application number: CN201921969394.6U
Authority: CN
Inventors: 温作友
Original assignee: Huizhou Datang Weiye Electronics Co ltd
Current assignee: Huizhou Datang Weiye Electronics Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-05-08
Anticipated expiration: 2029-11-14

Abstract

The utility model relates to a hard cell-phone lens of high luminousness, including lens basic unit, the bottom fixedly connected with of lens basic unit adds the hard coat, the high euphotic layer of top fixedly connected with of lens basic unit, and the luminousness of high euphotic layer is more than or equal to ninety percent, two PMMA boards that the structure is the same of high euphotic layer to and set up and two anti blue light diaphragms between the PMMA board, the PMMA that is located the outside is provided with anti-dazzle structure, and anti-dazzle structure covers has the waterproof fog layer. Compare in current cell-phone window lens, the utility model discloses a hardbanding of setting absorbs the impact of striking, can improve the bulk strength of cell-phone lens, prevent that the display screen from damaging, and the functional promotion that also is showing simultaneously is to the anti blue light diaphragm reflection screen blue light of high euphotic layer through the centre gripping to and reach the hydrophobic greasy dirt of drenching on surface through the waterproof fog layer, realize the effect that protection eye and anti-soil were kept a public place clean.

Description

Hardened mobile phone lens with high light transmittance

Technical Field

The utility model relates to a cell-phone window lens field especially relates to a stiffened cell-phone lens of high luminousness.

Background

The mobile phone lens has the advantages that the mobile phone market is gradually enlarged, the demand of the mobile phone lens is increased year by year, the requirements on various aspects of the mobile phone lens are higher and higher, in order to have better watching and using effects, the existing mobile phone lens generally has good light transmittance, and basically can meet the picture quality requirements of a consumer for watching a screen.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model adopts the following technical scheme: the utility model provides a hard cell-phone lens of high luminousness, includes the lens basic unit, the bottom fixedly connected with of lens basic unit adds the hard layer, the top fixedly connected with high euphotic layer of lens basic unit, and the luminousness of high euphotic layer is more than or equal to ninety percent, two PMMA boards that the structure is the same of high euphotic layer to and set up and two anti blue light diaphragms between the PMMA board, the PMMA that is located the outside is provided with anti-dazzle structure, anti-dazzle structure covers has the waterproof fog layer.

The technical scheme can be further perfected as follows.

Further, the hard coating is a PC plate.

Further explaining, the hardened layer, the high light transmission layer and the lens base layer are bonded through ultraviolet curing glue.

It is further explained that the anti-glare structure is a frosted surface structure on the PMMA plate.

Further, the thickness of the lens base layer is 4-6 μm.

It is further noted that the proportion of the lens base layer to the total thickness of the lens is greater than or equal to one half.

Further, the hardness of the high light-transmitting layer is 8H or more in mohs hardness.

The utility model has the advantages that: compare in current cell-phone window lens, the utility model discloses a hardbanding of setting absorbs the impact of striking, can improve the bulk strength of cell-phone lens, prevent that the display screen from damaging, and the functional promotion that also is showing simultaneously is to the anti blue light diaphragm reflection screen blue light of high euphotic layer through the centre gripping to and reach the hydrophobic greasy dirt of drenching on surface through the waterproof fog layer, realize the effect that protection eye and anti-soil were kept a public place clean.

Drawings

The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.

Fig. 1 is a schematic structural view of a hardened mobile phone lens with high transmittance according to an embodiment of the present invention.

In the figure: 1-lens base layer, 2-hardening layer, 3-high light-transmitting layer, 31-PMMA plate, 32-blue light-resistant membrane and 4-water mist-proof layer

Detailed Description

To further understand the contents, features and functions of the present invention, the following embodiments are described.

As shown in fig. 1, an embodiment of the utility model provides a pair of high luminousness add hard cell-phone lens, including lens basic unit 1, the bottom fixedly connected with of lens basic unit 1 adds hard layer 2, the top fixedly connected with high euphotic layer 3 of lens basic unit 1, the luminousness of high euphotic layer 3 is more than or equal to ninety percent, the same PMMA panel 31 of two blocks of structures of high euphotic layer 3 to and set up and two blocks of PMMA panels 31 between anti blue light diaphragm 32, the PMMA that is located the outside is provided with anti-dazzle light structure, anti-dazzle light structure covers has waterproof fog layer 4.

Wherein, the hardened layer 2 is a PC plate. The hardened layer 2, the high light transmission layer 3 and the lens base layer 1 are bonded through ultraviolet curing glue. The anti-glare structure is a frosted surface structure on the PMMA plate 31. The thickness of the lens base layer 1 is 4-6 μm. The proportion of the lens base layer 1 in the total thickness of the lens is more than or equal to one half. The hardness of the high light-transmitting layer 3 is 8H or more in mohs hardness.

Specifically, referring to fig. 1, the mobile phone window lens is disposed outside the display screen for touch control and protection of the display screen, the mobile phone window lens includes, from inside to outside, a hardened layer 2, a lens base layer 1, a high light transmission layer 3, and a water mist resistant layer 4, the hardened layer 2 is a bottom layer of the mobile phone lens and is closest to the mobile phone display screen, the PC board has good toughness and impact strength to effectively protect the mobile phone display screen from impact damage, the lens base layer 1 is a main structure of the mobile phone lens, the lens base layer 1 accounts for not less than fifty percent of the total thickness, the other multiple layers account for less than fifty percent of the total thickness to ensure reasonable thickness of the mobile phone lens, the high light transmission layer 3 is formed by two PMMA boards 31 holding a blue light resistant film 32, the PMMA board 31 has extremely high light transmission, the light transmission rate can reach more than ninety percent, and is a glass substitute material frequently used in general, meanwhile, the hardness of the lens is high and can reach Mohs hardness of 8H, so that the lens can be effectively prevented from being scratched,

the anti blue light diaphragm 32 of PMMA panel 31 centre gripping can be used to radiate the blue light that the cell-phone display screen sent, reduce the blue light entering volume of people's eye, the eye health of protection user, PMMA panel 31 of the outermost side is dull polish surface structure, reduce the mirror reflection under the highlight environment through the diffuse reflection principle, thereby reduce the production of glare, dull polish surface structure covers has waterproof fog layer 4, waterproof fog layer 4 is the waterproof fog coating of coating on PMMA panel 31, can form hydrophobic oil drainage layer after solidifying, the water smoke greasy dirt is difficult to be attached to on waterproof fog layer 4, thereby maintain the surface cleanness of cell-phone lens.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A hardened mobile phone lens with high light transmittance is characterized in that: including lens basic unit (1), the bottom fixedly connected with of lens basic unit (1) adds hard layer (2), the top fixedly connected with high euphotic layer (3) of lens basic unit (1), the luminousness of high euphotic layer (3) is more than or equal to ninety percent, two PMMA plates (31) that the structure is the same of high euphotic layer (3) to and set up and two anti blue light diaphragm (32) between PMMA plate (31), be located the outside PMMA is provided with anti-dazzle structure, anti-dazzle structure covers has antifog layer (4).

2. The high transmittance stiffened cell phone lens of claim 1, wherein: the hardening layer (2) is a PC plate.

3. The high transmittance stiffened cell phone lens of claim 1, wherein: the hardened layer (2), the high light transmission layer (3) and the lens base layer (1) are bonded through ultraviolet curing glue.

4. The high transmittance stiffened cell phone lens of claim 1, wherein: the anti-dazzle structure is a frosted surface structure on the PMMA plate (31).

5. The high transmittance stiffened cell phone lens of claim 1, wherein: the thickness of the lens base layer (1) is 4-6 μm.

6. The high transmittance stiffened cell phone lens of claim 5, wherein: the proportion of the lens base layer (1) in the total thickness of the lens is more than or equal to one half.

7. The high transmittance stiffened cell phone lens of claim 1, wherein: the hardness of the high light-transmitting layer (3) is greater than or equal to Mohs hardness 8H.