CN216192025U

CN216192025U - Corrosion-resistant film for absorbing electromagnetic wave particles

Info

Publication number: CN216192025U
Application number: CN202022662146.6U
Authority: CN
Inventors: 向良才
Original assignee: Jiangsu Yinjiuzhou Industrial Development Co ltd
Current assignee: Jiangsu Yinjiuzhou Industrial Development Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2022-04-05
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses an electromagnetic wave particle-absorbing corrosion-resistant film which mainly comprises a top film, a reinforcing film, a corrosion-resistant layer, an accommodating layer, a middle layer, a base film, an adhesive film and absorbing balls, wherein the reinforcing film is arranged at the bottom end of the top film, the side wall of the top end of the reinforcing film is in hot adhesive combination with the side wall of the bottom end of the top film, the corrosion-resistant layer is adhered to the bottom end of the reinforcing film, the top end of the corrosion-resistant layer is coated with an adhesive layer, the corrosion-resistant layer is fixedly connected with the reinforcing film through the adhesive layer, and the accommodating layer is fixedly adhered to the bottom end of the corrosion-resistant layer. The utility model has reasonable structural design, perfect functions, reasonable blue light resistance and electromagnetic wave absorption, more high efficiency in use, stab resistance and corrosion resistance, electrostatic adsorption during pasting, no glue left after pasting and high practicability.

Description

Corrosion-resistant film for absorbing electromagnetic wave particles

Technical Field

The utility model relates to a corrosion-resistant film, in particular to an electromagnetic wave absorption particle corrosion-resistant film.

Background

The liquid crystal screen refers to an LCD liquid crystal screen on the MD machine body for displaying the state of the MD machine so as to be grasped by a user. However, not all MD machines have liquid crystal screens, and especially some single-player models do not have liquid crystal screens. Meanwhile, the drive-by-wire earphones of some products are also provided with a liquid crystal screen. The liquid crystal screen can be used more conveniently by a user, but the basic use function of the product is not influenced, the electromagnetic wave radiation quantity of the liquid crystal screen is large, and the skin and the body health of workers facing the liquid crystal screen for a long time can be influenced.

The surface of the existing liquid crystal screen is mostly provided with a blue light film, although blue light radiation can be prevented, the inhibition capability of the existing liquid crystal screen on an electromagnetic film is insufficient, the electromagnetic wave absorption capability cannot be achieved, the corrosion resistance is insufficient, fuzzification occurs after corrosion, and the light transmission is influenced.

Accordingly, those skilled in the art have provided an electromagnetic wave absorbing particle corrosion resistant film to solve the problems set forth in the background art described above.

Disclosure of Invention

The present invention is directed to a corrosion resistant film with electromagnetic wave absorbing particles to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an inhale electromagnetic wave granule corrosion-resistant membrane mainly includes apical membrane, reinforced membrane, corrosion-resistant layer, holds layer, intermediate level, base film, gluing membrane and absorption ball, the apical membrane bottom is provided with the reinforced membrane, and reinforced membrane top lateral wall combines with apical membrane bottom lateral wall heat subsides, the reinforced membrane bottom is stained with corrosion-resistant layer, and corrosion-resistant layer top coating has the glue film, and corrosion-resistant layer is via glue film and reinforced membrane fixed connection, corrosion-resistant layer bottom mounting is stained with holding the layer, holds layer top lateral wall and corrosion-resistant layer bottom lateral wall fixed connection, it is provided with the intermediate level to hold the layer bottom, and the inside blue light factor of preventing that has of intermediate level, the intermediate level bottom is provided with the base film, base film top lateral wall and intermediate level bottom lateral wall fixed connection, base film bottom fixed mounting has gluing membrane, it mixes the absorption ball to hold the internal portion cloth.

As a further scheme of the utility model: the absorbing ball mainly comprises a Co layer, a basal nucleus, a FeNi layer and an AO layer, wherein the Co layer is settled on the outer side of the basal nucleus, the AO layer is arranged on the outer side of the Co layer, and the FeNi layer is arranged on the outer side of the AO layer.

As a still further scheme of the utility model: the accommodating layer is made of a light-transmitting cross-linking agent, and the thickness of the accommodating layer is 3-10 mu m.

As a still further scheme of the utility model: and performing electrostatic adsorption treatment on the sticking film.

As a still further scheme of the utility model: the reinforced film is prepared by compounding a transparent co-extruded multilayer film.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model has reasonable structural design, perfect functions, reasonable blue light resistance and electromagnetic wave absorption, more high efficiency in use, stab resistance and corrosion resistance, electrostatic adsorption during pasting, no glue left after pasting and high practicability.

Drawings

Fig. 1 is a schematic structural view of an electromagnetic wave absorbing particle corrosion resistant film.

Fig. 2 is a schematic cross-sectional view of an absorption sphere in an electromagnetic wave absorbing particle corrosion resistant film.

In the figure: the film comprises a top film 1, a reinforcing film 2, a corrosion-resistant layer 3, a containing layer 4, an intermediate layer 5, a base film 6, an adhesive film 7, absorption balls 8, a Co layer 9, a base core 10, a FeNi layer 11 and an A1O layer 12.

Detailed Description

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

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, in the embodiment of the present invention, an electromagnetic wave absorbing particle corrosion resistant film mainly includes a top film 1, a reinforcing film 2, a corrosion resistant layer 3, an accommodating layer 4, an intermediate layer 5, a base film 6, an adhesive film 7 and absorbing balls 8, the reinforcing film 2 is disposed at the bottom end of the top film 1, the top side wall of the reinforcing film 2 is bonded to the bottom side wall of the top film 1 by heat adhesion, the corrosion resistant layer 3 is adhered to the bottom end of the reinforcing film 2, the top end of the corrosion resistant layer 3 is coated with an adhesive layer, the corrosion resistant layer 3 is fixedly connected to the reinforcing film 2 via the adhesive layer, the accommodating layer 4 is adhered to the bottom end of the corrosion resistant layer 3, the top side wall of the accommodating layer 4 is fixedly connected to the bottom side wall of the corrosion resistant layer 3, the intermediate layer 15 is disposed at the bottom end of the accommodating layer 4, a blue light preventing factor is added inside the intermediate layer 15, the bottom end of the intermediate layer 5 is disposed with the base film 6, the top side wall of the base film 6 is fixedly connected to the bottom side wall of the

intermediate layer

5, 6 bottom fixed mounting of base film has pasting membrane 7, it has absorption ball 8 to hold the inside distribution of layer 4.

The absorption ball 8 mainly comprises a Co layer 9, a base core 10, a FeNi layer 11 and an A1O layer 12, wherein the Co layer 9 is settled outside the base core 10, the A1O layer 12 is arranged outside the Co layer 9, and the FeNi layer 11 is arranged outside the A1O layer 12.

The accommodating layer 4 is made of a light-transmitting cross-linking agent, and the thickness of the accommodating layer 4 is 3-10 μm.

The adhesive film 7 is subjected to electrostatic adsorption treatment.

The reinforced film 2 is made by compounding transparent co-extruded multilayer films.

The working principle of the utility model is as follows:

the utility model relates to an electromagnetic wave absorption particle corrosion-resistant film, which is outstanding in various electromagnetic radiation protection materials due to the fact that the electromagnetic-resistant protective film is convenient, light, small in space occupation, integrated with a base material and the like, and is outstanding in various radiation-reducing materials, because the electromagnetic-resistant protective film can absorb and reduce redundant electromagnetic waves, the interference of the electromagnetic waves to self equipment is reduced, and the disturbance and the injury of the electromagnetic radiation to surrounding equipment and personnel are effectively prevented; because of the limitation of the protective film, the protective film is more applied to the field of liquid crystal screen protection, when in work, the puncture resistance of the device can be improved through the arrangement of the reinforced film 2, the corrosion-resistant layer 3 is arranged at the position close to the outer side and is positioned at the inner side of the reinforced film 2, the strength can be ensured, and simultaneously, the protective film is suitable for more use environments, in addition, through the containing layer 4 with the absorption ball 8, the Co/A10/FeNi nanometer three-layer film is also successfully prepared by utilizing the multi-target ion beam sputtering technology, the ceramic-based nanometer magnetic metal shell structure nanometer magnetic metal particle film is adopted, namely, one or more layers of nanometer magnetic metal particle films with different electromagnetic parameters are wrapped on the surface of the insulating medium microsphere, or a ceramic/metal mutually wrapped multilayer structure is formed, the electromagnetic wave width absorption of different frequency bands and different frequency bands is realized, and the magnetic metal oxidation is avoided, and the characteristics of small relative density are utilized to achieve the aims of reducing the mass and reducing the thickness of the layer. Meanwhile, the multilayer structure magnetic metal particle film can possibly increase the absorption cross section and the propagation path of electromagnetic waves, reflected waves of the film and human radio waves are more likely to form interference, and interference loss of the electromagnetic waves is realized, so that the wave-absorbing material has absorption and interference dual loss capacity, and simultaneously has blue light resistance capacity, and can ensure blue light resistance capacity.

The utility model has reasonable structural design, perfect functions, reasonable blue light resistance and electromagnetic wave absorption, more high efficiency in use, stab resistance and corrosion resistance and high practicability.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The electromagnetic wave particle-absorbing corrosion-resistant film mainly comprises a top film (1), a reinforcing film (2), a corrosion-resistant layer (3), a containing layer (4), an intermediate layer (5), a base film (6), an adhesive film (7) and an absorbing ball (8), and is characterized in that the reinforcing film (2) is arranged at the bottom end of the top film (1), the top end side wall of the reinforcing film (2) is in heat-bonding combination with the bottom end side wall of the top film (1), the corrosion-resistant layer (3) is adhered to the bottom end of the reinforcing film (2), the adhesive layer is coated at the top end of the corrosion-resistant layer (3), the corrosion-resistant layer (3) is fixedly connected with the reinforcing film (2) through the adhesive layer, the containing layer (4) is adhered to the bottom end of the corrosion-resistant layer (3), the top end side wall of the containing layer (4) is fixedly connected with the bottom end side wall of the corrosion-resistant layer (3), the intermediate layer (5) is arranged at the bottom end of the containing layer (4), the base film (6) is arranged at the bottom end of the intermediate layer (5), base film (6) top lateral wall and intermediate level (5) bottom lateral wall fixed connection, base film (6) bottom fixed mounting has adhesive film (7), it has absorption ball (8) to hold layer (4) inside distribution mixture.

2. The electromagnetic wave absorbing particle corrosion resistant film as claimed in claim 1, wherein the absorbing spheres (8) mainly comprise a Co layer (9), a base core (10), a FeNi layer (11) and an AlO layer (12), the Co layer (9) is deposited outside the base core (10), the AlO layer (12) is disposed outside the Co layer (9), and the FeNi layer (11) is disposed outside the AlO layer (12).

3. The electromagnetic wave absorbing particle corrosion resistant film according to claim 1, wherein the containment layer (4) is made of a light transmitting cross-linking agent, and the thickness of the containment layer (4) is 3-10 μm.

4. The electromagnetic wave absorbing particle corrosion resistant film as claimed in claim 1, wherein the adhesive film (7) is subjected to electrostatic adsorption treatment.

5. The electromagnetic wave absorbing particle corrosion resistant film as claimed in claim 1, wherein the reinforcing film (2) is made by transparent co-extruded multi-layer film lamination.