CN209590881U - A kind of irreversible protection plate of the assets of hidden identification - Google Patents

Abstract

This application discloses a kind of irreversible protection plates of the assets of hidden identification, are related to army and police's security protection asset identification field.The irreversible protection plate of the assets of hidden identification provided by the present application, including protecting plate ontology, it is characterized in that, the protection plate ontology includes that integrally formed protection face board, the NFC tags for being stored with asset identification and protection backboard, the NFC tags are attached between the protection face board and the protection backboard.NFC tags are irreversibly placed in assets using protection plate provided by the utility model, do not change assets performance, form, attribute；It is integrally formed in NFC tags life cycle with assets, so that mark object location is invisible, content is unreadable, there is good hiding and confidentiality.

Description

A kind of irreversible protection plate of the assets of hidden identification

Technical field

It is irreversible anti-that the utility model relates to army and police security protection asset identification fields more particularly to a kind of assets of hidden identification Protect plate.

Background technique

For the ease of the management to all kinds of assets, being identified now to all kinds of assets is a universal phenomenon.Mostly Using forms such as stickup, welding, screws in number situation, by papery class, cloth synthetic fibers class, plastic material composition class, metal The markers such as class are fixed in assets, and content is using the forms expression such as text, chart, bar code thereon, and locality specific can look into, content Known to transparent.

Have aforesaid way there are two disadvantage: first is that the combination of marker and assets is reversible, i.e., is not breaking Assets and marker are separable under one of Ad assets and marker or all non-destructive situation of the two；Second is marker Hiding is bad, and position and content are easily identified, copy, replace, destroy.And aforesaid way is likely to result in assets information It divulges a secret or assets performance failure, so that not up to expected use target.

Utility model content

The application provides a kind of irreversible protection plate of assets of hidden identification, including protection plate ontology, the protection Plate ontology includes that protection face board, the NFC tags for being stored with asset identification and protection backboard, the NFC tags are attached It connects between the integrally formed protection face board and the protection backboard.

As above, wherein the protection plate ontology includes at least one layer of protection face board and at least one layer of protection backboard.

As above, wherein the NFC tags include tag card, NFC chip and NFC antenna coil, the NFC Aerial coil is connected the upper surface to form loop and be covered on the tag card with the NFC chip, the tag card Adhesive sticker is coated on lower surface.

As above, wherein the microcontroller of verifying external equipment legitimacy is integrated in NFC chip.

As above, wherein the NFC tags further include photosensitive sensors and send for receiving the NFC chip Self-destruction instruction control circuit, the NFC chip is connect with the photosensitive sensors, for receiving the photosensitive sensors sense The environment light known, the NFC chip are connect with the control circuit.

As above, wherein the tag card is flexible circuit board, and the NFC antenna coil is set to the flexible electrical The flexible circuit board is arranged in close to the position of pin in road plate upper surface, the NFC chip, the pin with described NFC days Line coil and NFC chip electrical connection.

As above, wherein wave layer is inhaled in coating on the flexible circuit board.

The utility model has the following beneficial effects: protection plate provided by the utility model by NFC tags irreversibly It is placed in assets, does not change assets performance, form, attribute；It is integrally formed, makes with assets in NFC tags life cycle It must identify that object location is invisible, content is unreadable, there is good hiding and confidentiality.

Detailed description of the invention

In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this The some embodiments recorded in application can also be obtained according to these attached drawings other for those of ordinary skill in the art Attached drawing.

Fig. 1 is protection plate main view provided by the embodiments of the present application；

Fig. 2 is each component exploded view of protection plate provided by the embodiments of the present application；

Fig. 3 is NFC tags schematic diagram in protection plate provided by the embodiments of the present application；

Fig. 4 is that NFC tags are that light sensation tamper self-destruction electronic tag shows in protection plate provided by the embodiments of the present application It is intended to.

Specific embodiment

The technical scheme in the utility model embodiment is clearly and completely described with reference to the accompanying drawing, it is clear that institute The embodiment of description is the utility model a part of the embodiment, instead of all the embodiments.Based on the reality in the utility model Apply example, those skilled in the art's every other embodiment obtained without making creative work belongs to this The range of utility model protection.

Fig. 1 is the main view that plate is protected in the embodiment of the present application, and Fig. 2 is protection each component exploded view of plate.

Fig. 1 and Fig. 2 are please referred to, the application provides a kind of protection plate, including protection plate ontology, protects plate ontology packet Include at least one layer of protection face board 1, the NFC tags 2 with asset identification attribute and at least one layer of protection backboard 3.Protection face Plate 1 and protection backboard 3 techniques such as are molded, are poured and forming each integrated formed structure along side welding, and NFC tags 2 are attached Between protection face board 1 and protection backboard 3.

Wherein, the number of plies and thickness of protection face board 1 and protection backboard 3 can sets itselfs according to demand；It and is easy to use NFC tags 2 can be irreversibly attached at protection face board 1 by modes such as glued stickups and protected appointing between backboard 3 Meaning position, is such as pasted onto the corner location of outermost one layer of protection face board inner wall, and the aerial coil of NFC tags is made to receive signal Ability is stronger.

Referring to Fig. 3, NFC tags 2 include tag card 21, NFC chip 22 and NFC antenna coil 23, NFC antenna Coil 23 is connected the upper surface to form loop and be covered on tag card 21 with NFC chip 22, on the lower surface of tag card 21 Coated with adhesive sticker, facilitate fixed be pasted onto inside protection plate；

NFC chip 22 includes storage unit, and asset identification with uniqueness is stored in advance in storage unit, can recognize In distance, the asset identification in NFC chip 22 identifies that equipment identification makes by legal external assets by NFC antenna coil 23 With；It preferably is integrated with microprocessor in NFC chip 22, for storing the key of verifying external equipment legitimacy, specifically, Internal key is configured when NFC tags 2 are dispatched from the factory, specifically: according to the seed key and manufacturer generated at random Password generates the first order private key of preset length, generates a K grades of random numbers at random, for each K grades of private keys, according to the Then the private key batch of generation is imported the core of NFC tags by K+1 grades of key pairs of K grades of private keys and K grades of generating random numbers In piece.

Further, in order to realize the irreversibility of marker, also for the resource identification quilt prevented in NFC tags Identification is copied or is replaced, and NFC tags are preferably arranged to anti-demolition electronic tags in the embodiment of the present application；

Such as by taking light sensation tamper self-destruction electronic tag as an example, referring to Fig. 4, light sensation tamper self-destruction electronic tag includes above-mentioned NFC tags, further include photosensitive sensors 24 and control circuit 25, wherein the chip and photosensitive sensors of NFC tags 24 and control circuit 25 connect, photosensitive sensors 24 include light sensitive component, can sensitive perception environment light, when protection plate is broken Bad when, photosensitive sensors 24 perceive the change of environment light, send environment light to the NFC chip 22 connecting with photosensitive sensors 24 and change Become instruction, NFC chip 22 sends self-destruction instruction to control circuit 25 after receiving environment light and changing instruction, and control circuit 25 connects The asset identification in NFC tags is deleted after receiving self-destruction instruction.

Further, since local environment is complicated when in use for protection plate provided by the present application, the application is real The NFC tags for applying example offer are preferably arranged to Anti-interference electronic label；

Wherein, Anti-interference electronic label includes above-mentioned NFC tags, and the tag card 21 is with insulation base flexible Flexible circuit board made of material (such as polyimides or polyester film), NFC antenna coil are set to flexible circuit board upper surface, Position of the flexible circuit board close to pin is arranged in NFC chip 22, wherein pin and NFC antenna coil 23 and 22 electricity of NFC chip Connection.Preferably, it can also be coated on flexible circuit board and inhale wave layer, suction wave layer is ferrite wave-absorbing material layer, increases NFC electricity Subtab is to the adaptability of environment, so that anti-interference ability is stronger.

It should be noted that the board plug structure provided in present specification attached drawing is by way of example only, the application is provided Scheme can be adapted for the protection plate of any shape, it is not limited here.

Although the preferred embodiment of the application has been described, it is created once a person skilled in the art knows basic Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as It selects embodiment and falls into all change and modification of the application range.Obviously, those skilled in the art can be to the application Various modification and variations are carried out without departing from spirit and scope.If in this way, these modifications and variations of the application Belong within the scope of the claim of this application and its equivalent technologies, then the application is also intended to encompass these modification and variations and exists It is interior.

Claims (7)

1. a kind of irreversible protection plate of the assets of hidden identification, including protection plate ontology, which is characterized in that the protection is inserted Plate ontology includes that protection face board, the NFC tags with asset identification attribute and protection backboard, the NFC tags are attached It connects between the integrally formed protection face board and the protection backboard；The NFC tags are pasted onto outermost one layer and prevent The corner location of protection slab inner wall.

2. the irreversible protection plate of the assets of hidden identification as described in claim 1, which is characterized in that the protection plate sheet Body includes at least one layer of protection face board and at least one layer of protection backboard.

3. the irreversible protection plate of the assets of hidden identification as described in claim 1, which is characterized in that the NFC electronics mark Label include tag card, NFC chip and NFC antenna coil, and the NFC antenna coil connects to form loop with the NFC chip And it is covered on the upper surface of the tag card, adhesive sticker is coated on the lower surface of the tag card.

4. the irreversible protection plate of the assets of hidden identification as claimed in claim 3, which is characterized in that in the NFC chip Inside it is integrated with the microprocessor of verifying external equipment legitimacy.

5. the irreversible protection plate of the assets of hidden identification as claimed in claim 3, which is characterized in that the NFC electronics mark Label further include photosensitive sensors and the control circuit for receiving the self-destruction instruction that the NFC chip is sent, the NFC chip with The photosensitive sensors connection, the environment light perceived for receiving the photosensitive sensors, the NFC chip and the control Circuit connection.

6. the irreversible protection plate of the assets of the hidden identification as described in any one of claim 3-5, which is characterized in that institute Stating tag card is flexible circuit board, and the NFC antenna coil is set to the flexible circuit board upper surface, the NFC chip The flexible circuit board is set close to the position of pin, the pin is electrically connected with the NFC antenna coil and the NFC chip It connects.

7. the irreversible protection plate of the assets of hidden identification as claimed in claim 6, which is characterized in that in the flexible circuit Wave layer is inhaled in coating on plate.