CN209000061U - A kind of antitheft information security card - Google Patents

Abstract

The utility model relates to field of compound material, specifically a kind of antitheft information security card, shielded layer is provided among the internal layer of the safety card, the shielded layer is secure card body, the front and back two sides of the shielded layer is provided with liner paper layer, the shielded layer is clamped among the liner paper layer on front and back two sides and fits with liner paper layer, plastic outer layer is provided on the outside of the liner paper layer, the plastic outer layer is the structural housing of safety card, the shielded layer includes tinfoil paper layer and graphite ene coatings, anti- detection chip built in the tinfoil paper layer, the graphite ene coatings are coated on the outside of tinfoil paper layer.The application forms fine and close information protection net by tinfoil paper layer and graphite ene coatings, and the high-frequency shield effectiveness of centering reaches 95db, can effectively prevent the reading of all kinds of electronic chips, be dodged and paid.

Description

A kind of antitheft information security card

Technical field

The utility model relates to field of compound material, specifically a kind of antitheft information security card.

Background technique

With era development, each of us is inseparable with various information, but there is also utilize electricity for the development of electronic technology Sub- technology illegally obtains the illegal activities of personal information and identity information, and this kind of thing is common in report.How we protect certainly Oneself information security, fund security.With regard to needing us to improve protective awareness, the release of oneself is protected, it is non-at oneself Leakage is not read under service condition.The release majority of existing market does not carry out anti-leak and unauthorized theft protection, leads Cause our identity information, bank information is exposed on outer, is utilized by criminal, steal fund, usurp identity carry out it is illegal Activity.Although belonging to inside bank and using, there is no universal, it is therefore desirable to design one there are some antitheft information products Kind protects the product of the various types of signal cards such as our portable identity card, bank card, social security cards.

A kind of safe cutting ferrule exists in the prior art, is pocket type or bite type structure, is designed using anti-shielding material, phase After pass bank card, identity information card, passport etc. put cutting ferrule into, the effect of protection is played to the information of card, but card is put into In cutting ferrule, volume becomes very big, it is difficult to which wallet could be packed into reluctantly by putting into wallet or by squeezing.Simultaneously when we will make Used time, it is not known that card what is put on earth inside cutting ferrule is, it is necessary to which releasing could identify, use very inconvenient.

Utility model content

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of antitheft information security card Problem.

To achieve the above object, the utility model provides the following technical solutions:

A kind of antitheft information security card, shielded layer is provided among the internal layer of the safety card, and the shielded layer is safety Card main body, the front and back two sides of the shielded layer are provided with liner paper layer, and the shielded layer is clamped in the internal lining paper on front and back two sides Layer is intermediate and fits with liner paper layer, and plastic outer layer is provided on the outside of the liner paper layer, and the plastic outer layer is peace The structural housing blocked entirely, the shielded layer include tinfoil paper layer and graphite ene coatings, and anti-detection chip built in the tinfoil paper layer is described Graphite ene coatings are coated on the outside of tinfoil paper layer.

As a further solution of the present invention: the shielded layer, liner paper layer and plastic outer layer are all made of gluing skill Art mutually fits closely.

As a further solution of the present invention: the outer surface of the plastic outer layer is printed with by gravure printing technique Printing surface.

As a further solution of the present invention: the outer surface of the plastic outer layer is pasted with sealing film.

The sealing film is wrapped in the side of safety card, the shielding as a further solution of the present invention, The side of layer, liner paper layer and plastic outer layer is closed by sealing film.

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

One, then forms corresponding electromagnetic field using closed circuit is formed between tinfoil paper layer and anti-detection chip, thus Interference is formed to the electromagnetic signal that the external world issues, daily cards all kinds of to bank card etc. form protection, to prevent other people from stealing Information.

Two, tinfoil paper layers itself have the effect of that isolation weakens electromagnetic signal, while grapheme material shielding is good, molecule table Area is big, it is easy to dense film is formed in the coating, thus to fine and close information protection net is further formed；To high frequency Shield effectiveness reach 95db, can effectively prevent all kinds of electronic chips reading, by dodge pay.

Three, are for certain anti-shield technologies, by the way of first destruction screen again steal information；The application graphene sheet Body is coated on tinfoil paper layer outer surface, is just formed protect to anti-detection chip first；Then achieve the effect that double shielding.

Protected all kinds of cards are placed on rear side of safety card by four, this products using simply, and product may be implemented Mechanization production, manufacturing cost is low, and having can production.

It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not The application can be limited.

Detailed description of the invention

The drawings herein are incorporated into the specification and forms part of this specification, to show the implementation for meeting the application Example, and together with specification it is used to explain the principle of the application.Meanwhile these attached drawings and verbal description are not intended to by appointing Where formula limits the range of the application design, but illustrates the application's by referring to specific embodiments for those skilled in the art Concept.

Fig. 1 is the front view of the utility model.

Fig. 2 is the sectional view of the utility model intermediate region.

Fig. 3 is the sectional view of the utility model side area.

In figure: 1- tinfoil paper layer, 2- graphite ene coatings, 3- shielded layer, 4- liner paper layer, 5- plastic outer layer, 6- printing surface, 7- Sealing film.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model It clearly and completely describes, the example is illustrated in the accompanying drawings.In the following description when referring to the accompanying drawings, unless otherwise indicated, different attached drawings In same numbers indicate identical or same element.

Obviously, the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Base In the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts There are other embodiments, fall within the protection scope of the utility model.

Embodiment one:

Please referring to Fig. 1 and Fig. 2, a kind of antitheft information security card is provided with shielded layer 3 among the internal layer of the safety card, The shielded layer 3 is secure card body, and the shielded layer 3 includes tinfoil paper layer 1 and graphite ene coatings 2, is prevented built in the tinfoil paper layer 1 Detection chip, anti-detection chip built-in signal circuit form closed circuit, institute between the tinfoil paper layer 1 and anti-detection chip State the outside that graphite ene coatings 2 are coated on tinfoil paper layer 1.

The front and back two sides of the shielded layer 3 is provided with liner paper layer 4, and the shielded layer 3 is clamped in the interior of front and back two sides It fits among lining paper layer 4 and with liner paper layer 4, liner paper layer 4 clamps molding effect to shielded layer 3, and material is partially soft Tinfoil paper layer 1 and graphite ene coatings 2 be retained as a fixed inner support face, play the molding effect of support.

Plastic outer layer 5 is provided on the outside of the liner paper layer 4, the plastic outer layer 5 is the structural housing of safety card, institute The effect that plastic outer layer 5 plays plastotype is stated, while liner paper layer 4 and the formation protection of shielded layer 3 to inside.The shielded layer 3, liner paper layer 4 and plastic outer layer 5 are all made of bonding technique and mutually fit closely.

The outer surface of the plastic outer layer 5 is printed with printing surface 6 by gravure printing technique, and being imprinted on printing surface 6 makes With specification, or it is printed with corresponding advertisement, to play the effect of commercial propaganda, or the corresponding character pattern of customization, risen To beautiful and decoration effect.

The working principle of the utility model is: in use, safety card is put into wallet by personnel, by various information class card Piece (bank card, the cards such as identity card) is placed on the rear side of safety card, and safety card is enabled to block various information class card, institute It states and forms closed circuit between tinfoil paper layer 1 and anti-detection chip, then form corresponding electromagnetic field, so that the external world is issued Electromagnetic signal forms interference, while tinfoil paper layer 1 itself has the effect of that isolation weakens electromagnetic signal, reduces external electromagnetic signal It influences.Grapheme material shielding is good, and molecular surface area is big, it is easy to dense film is formed in the coating, thus to further Fine and close information protection net is formed, the electromagnetic chip of various information class card is protected.The high-frequency screen of the application centering It covers effect and reaches 95db, the reading of all kinds of electronic chips can be effectively prevent, dodged and paid.

For certain anti-shield technologies, by the way of first destruction screen again steal information；The application graphene itself It is coated on 1 outer surface of tinfoil paper layer, just anti-detection chip is formed protect first；Then achieve the effect that double shielding.

Embodiment two:

Referring to Fig. 3, the present embodiment further optimizes as embodiment one, on its basis, the plastic outer layer 5 Outer surface is pasted with sealing film 7, and the sealing film 7 is wrapped in the side of safety card, the shielded layer 3,4 and of liner paper layer The side of plastic outer layer 5 is closed by sealing film 7.The safety card is formed by die-cutting machine and molding machine cutting processing, Its surface is coated with again after machine-shaping and environmental sealing film 7 avoids in card to achieve the effect that whole plastic packaging The situation that layer splits, and achieve the effect that waterproof, improve the service life of card.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (5)

1. a kind of antitheft information security card, it is provided with shielded layer (3) among the internal layer of the safety card, the shielded layer (3) is The front and back two sides of secure card body, the shielded layer (3) is provided with liner paper layer (4), and the shielded layer (3) is clamped in front and back The liner paper layer (4) on two sides is intermediate and fits with liner paper layer (4), is provided with plastics on the outside of the liner paper layer (4) Outer layer (5), the plastic outer layer (5) are the structural housing of safety card, which is characterized in that the shielded layer (3) includes tinfoil paper layer (1) and graphite ene coatings (2), anti-detection chip built in the tinfoil paper layer (1), the graphite ene coatings (2) are coated on tinfoil paper layer (1) outside.

2. antitheft information security card according to claim 1, which is characterized in that the shielded layer (3), liner paper layer (4) Bonding technique is all made of with plastic outer layer (5) mutually to fit closely.

3. antitheft information security card according to claim 2, which is characterized in that the outer surface of the plastic outer layer (5) is logical It crosses gravure printing technique and is printed with printing surface (6).

4. antitheft information security card according to claim 2 or 3, which is characterized in that the outer surface of the plastic outer layer (5) It is pasted with sealing film (7).

5. antitheft information security card according to claim 4, which is characterized in that the sealing film (7) is wrapped in safety The side of the side of card, the shielded layer (3), liner paper layer (4) and plastic outer layer (5) is closed by sealing film (7).