CN210287203U

CN210287203U - Navigator protection film

Info

Publication number: CN210287203U
Application number: CN201920149447.3U
Authority: CN
Inventors: 邓志军
Original assignee: Shenzhen Lifengda Zhanmao Technology Co ltd
Current assignee: Shenzhen Lifengda Zhanmao Technology Co ltd
Priority date: 2019-01-26
Filing date: 2019-01-26
Publication date: 2020-04-10
Anticipated expiration: 2029-01-26

Abstract

The utility model relates to the technical field of protective films, in particular to a navigator protective film, which is used for being attached to the surface of a display screen of a navigator to protect the display screen of the navigator, and comprises an adhesive layer and a protective layer arranged on the adhesive layer, wherein a middle layer is arranged between the adhesive layer and the protective layer, and a transparent silica gel layer is coated on the surface of the adhesive layer; compare breakable glass material display screen protection film, the processing degree of difficulty and manufacturing cost are greatly reduced, have improved shock resistance and shock attenuation, and the safety in utilization also improves greatly to it is very practical, improved the factor of safety of this navigator protection film, thereby have simple structure reasonable, convenient to use's characteristics.

Description

Navigator protection film

Technical Field

The utility model relates to a protection film technical field, concretely relates to navigator protection film.

Background

With the development of the technology, the navigator protective film is used as an indispensable protective measure of the navigator, and can protect the navigator glass from being scratched by sharp objects, so that the appearance is not influenced. Present car navigator generally adopts the protection film that the glass thin slice was made, has satisfied the functional requirement of display screen protection film high rigidity, but the glass material is breakable, and glass after the fracture constitutes the potential safety hazard easily, when being used for big screen, has the processing degree of difficulty big, and easy cracked shortcoming, still adopts the protection film of flexible material mostly, nevertheless has shortcomings such as difficult subsides are applied, easy wrinkling, has the phenomenon that the protection film drops. The present invention has been made to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a navigator protection film to solve at least one of the above-mentioned defect that prior art exists.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a navigator protection film for attached display screen surface at the navigator, is in including pasting the layer and setting up paste the protective layer on the layer, paste the layer with be equipped with the intermediate level between the protective layer, the adhesion layer surface scribbles transparent silica gel layer.

The utility model discloses a further improvement, the upper surface in intermediate level with the lower surface in close contact with of protective layer.

The utility model discloses a further improvement, the lower surface in intermediate level with paste the upper surface in close contact with on layer.

The utility model discloses a further improvement, the protective layer is PET top layer or TPU top layer or AG anti dizzy protection rete or AR prevents the anti-gloss layer.

The utility model discloses a further improvement, the material in intermediate level is PC material or PMMA material or PET material.

The utility model discloses a further improvement, the thickness of navigator protection film is 0.2mm-2 mm.

To sum up, the utility model discloses following beneficial effect has:

this kind of navigator protection film for attached display screen surface at the navigator, to the display screen of protection navigator, including pasting the layer and setting up paste the protective layer on the layer, paste the layer with be equipped with the intermediate level between the protective layer, paste the layer surface and scribble transparent silica gel layer, through adopting above-mentioned design, thereby have and prevent the fingerprint, prevent reflecting, prevent dazzling treatment effect, and the difficult phenomenon that corrugates that appears, and should paste the layer through adopting, can paste fast and apply, have the effect of tearing strength, improved the durability of protection film, avoided the easy phenomenon that drops of protection film, and have good resilience performance, be difficult for corrugating, compare breakable glass material display screen protection film, the processing degree of difficulty and manufacturing cost all greatly reduced, the safety in utilization also greatly improves, thereby it is very practical.

The invention is further described with reference to the drawings and the specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

In the drawings: 1. a bonding layer; 2. a protective layer; 3. an intermediate layer.

Detailed Description

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, the utility model discloses a navigator protection film for attaching to the surface of the display screen of a navigator to protect the display screen of the navigator, which comprises an adhesive layer 1 and a protective layer 2 disposed on the adhesive layer 1, wherein an intermediate layer 3 is disposed between the adhesive layer 1 and the protective layer 2, and the intermediate layer 3 is used for further increasing strength, so as to improve the stretch-proof and impact-resistant capabilities and make the safety performance better; the surface of the adhesive layer 1 is coated with a transparent silica gel layer, so that the adhesive layer has tear strength and rebound resilience; when the anti-wrinkle fabric is used, the silica gel is coated on the surface of the adhesive layer 1 and then is attached to a screen of a navigator, so that the anti-wrinkle fabric can be quickly attached, the anti-wrinkle fabric has the advantages that the upper surface of the intermediate layer 3 is tightly contacted with the lower surface of the protective layer 2; the lower surface of the middle layer 3 is closely contacted with the upper surface of the pasting layer 1; the thickness of the navigator protection film is 0.2mm-2 mm.

The protective layer 2 is a PET surface layer or a TPU surface layer or an AG anti-glare protective film layer or an AR anti-reflection layer; the middle layer 3 is made of a PC material or a PMMA material or a PET material, the PC material is a polycarbonate material, and the PMMA material is a methyl methacrylate material.

The PC material has the functions of flame resistance, wear resistance and oxidation resistance; the PMMA material has high strength, tensile resistance and impact resistance, and high transmittance; the PET material has good optical performance and weather resistance, and the amorphous PET plastic has good optical transparency.

When the protective layer 2 adopts a PET surface layer, the navigator protective film has the characteristics of good hardening and strong wear resistance. The PET protective film material is transparent and colorless, and the surface of the PET protective film material is hardened.

When the protective layer 2 adopts a TPU surface layer, the navigator protective film has the characteristics of toughness and ageing resistance, so that the safety is improved. The TPU surface layer is made of environment-friendly materials.

When the protective layer 2 adopts an AG anti-glare protective film layer, the navigator protective film has the characteristics of good fingerprint resistance, oil stain resistance, high light transmittance and the like.

When the protective layer 2 adopts the AR anti-reflection layer, the navigator protective film effectively reduces the reflection of the glass, increases the transmittance of the glass, and enables the original color of the glass to be brighter and more real.

By adopting the navigator protective film with the thickness of 0.2mm-2mm, the wear resistance and scratch resistance of the navigator protective film are enhanced, and the impact resistance is improved.

In conclusion, the protective film for the navigator has the effects of fingerprint prevention, reflection prevention and dazzling prevention, and is not easy to wrinkle; compare breakable glass material display screen protection film, the processing degree of difficulty and manufacturing cost are greatly reduced, have improved shock resistance and shock attenuation, and the safety in utilization also improves greatly to it is very practical, improved the factor of safety of this navigator protection film, thereby have simple structure reasonable, convenient to use's characteristics.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship.

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described above with reference to the embodiments and the accompanying drawings, so as to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions.

The above embodiments are only used for further explanation of the present invention, and it is not understood that the present invention is limited by the protection scope of the present invention, and the technical engineers in the field are right according to the above contents of the present invention.

Claims

1. The utility model provides a navigator protection film for attached display screen surface at the navigator, its characterized in that to protect the display screen of navigator: the adhesive comprises an adhesive layer (1) and a protective layer (2) arranged on the adhesive layer (1), wherein an intermediate layer (3) is arranged between the adhesive layer (1) and the protective layer (2), and a transparent silica gel layer is coated on the surface of the adhesive layer (1); the upper surface of the middle layer (3) is in close contact with the lower surface of the protective layer (2); the lower surface of the middle layer (3) is tightly contacted with the upper surface of the pasting layer (1); the protective layer (2) is a PET surface layer or a TPU surface layer or an AG anti-glare protective film layer or an AR anti-reflection layer; the middle layer (3) is made of a PC material, a PMMA material or a PET material; the thickness of the navigator protection film is 0.2mm-2 mm.