CN206620984U - The card holder stolen for taking precautions against electronic information - Google Patents
The card holder stolen for taking precautions against electronic information Download PDFInfo
- Publication number
- CN206620984U CN206620984U CN201621222094.8U CN201621222094U CN206620984U CN 206620984 U CN206620984 U CN 206620984U CN 201621222094 U CN201621222094 U CN 201621222094U CN 206620984 U CN206620984 U CN 206620984U
- Authority
- CN
- China
- Prior art keywords
- electronic information
- stolen
- information
- function film
- internal layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Credit Cards Or The Like (AREA)
- Storage Device Security (AREA)
Abstract
The utility model offer is a kind of to be used to take precautions against the card holder that electronic information is stolen, and the utility model includes upper strata, metal function film, lower floor, internal layer, the back side, front, information filtering layer, microprocessor, ciphering unit；The excellent metal function film of flexility is covered with the inside of the upper and lower；Internal layer is provided between two panels metal function film, the back side of bag clamping is provided with the outside of the metal function film, the surface of the internal layer is provided with front；The inside of the internal layer is provided with information filtering layer, and microprocessor is provided with the information filtering layer, ciphering unit is provided with the microprocessor；This can further be encrypted electronic information for taking precautions against the card holder that electronic information is stolen, even if electronic information is stolen, no password can not also open electronic information content so that ELECTRONIC INFORMATION SECURITY is stronger.
Description
Technical field
The utility model is related to a kind of electronic information field device, especially one kind can be carried out electronic information further
Encryption, even if electronic information is stolen, no password can not also open electronic information content so that ELECTRONIC INFORMATION SECURITY is more
It is strong to be used to take precautions against the card holder that electronic information is stolen.
Background technology
Short distance high frequency wireless communication technology (NearField Communication, abbreviation NFC) is quickly grown at present,
It can realize and carry out contactless Point-to-Point Data Transmission to carry out data exchange techniques in public transport between electronic equipment
Many aspects such as card, students' dining hall mess card, prepaid card are applied well, by card close to card reader, it is possible to complete to read
The function such as take, pay.But if this technology is by non-normal use, can cause the interior important information of card by criminal steal it is serious after
Fruit.Report that electronic equipment of the display equipped with short distance high-frequency wireless communication functional application includes the intelligent hand of ordinary people
If machine etc. apart from the case that the distance of chip card (including IC bank cards, there is certificate of store-memory function etc.) is very near,
Can obtains bulk information in card in the case of non-contacting, and a few bit digitals in card number end, electronics may be caused for bank card
The important private informations such as closing balance, identity card part digit information, transaction record.These important identity cards, bank card, deposit
Card storage is typically all to be placed in wallet or card holder.Therefore electronic information of the card holder in the smart card for preventing inside is stolen
Aspect does necessary protection Design, lifts the function of card holder.
At present, on this patent, known technical construction is to include upper strata, metal function film, lower floor, internal layer, the back side,
Front.This can not carry out the encrypted work of electronic information, the risk of information leakage for taking precautions against the card holder that electronic information is stolen
It is larger.
The content of the invention
Insufficient existing for existing technology in order to overcome, the utility model provides a kind of for taking precautions against what electronic information was stolen
Card holder, this, which is used to taking precautions against the card holder that electronic information is stolen, further to be encrypted electronic information, even if electronics
Information is stolen, and no password can not also open electronic information content so that ELECTRONIC INFORMATION SECURITY is stronger.
Technical scheme is used by the utility model solves its technical problem：The utility model includes upper strata, metal work(
Can film, lower floor, internal layer, the back side, front, information filtering layer, microprocessor, ciphering unit.
The excellent metal function film of flexility is covered with the inside of the upper and lower；Two panels metal function film it
Between be provided with internal layer, the back side of bag clamping is provided with the outside of the metal function film, the surface of the internal layer is provided with front；
The inside of the internal layer is provided with information filtering layer, and microprocessor, the microprocessor are provided with the information filtering layer
On be provided with ciphering unit.
Described metal function film includes glass layer and metal level, multiple in base fabric using glass fibre as base fabric
Conjunction has metal level.
The beneficial effects of the utility model are can further to be encrypted electronic information, even if electronic information quilt
Steal, no password can not also open electronic information content so that ELECTRONIC INFORMATION SECURITY is stronger.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the part structural map for the card holder embodiment stolen for taking precautions against electronic information.
Fig. 2 is the part structural map for the card holder embodiment stolen for taking precautions against electronic information.
Fig. 3 is the part structural map for the card holder embodiment stolen for taking precautions against electronic information.
In figure
1st, upper strata
2nd, metal function film
3rd, lower floor
4th, internal layer
5th, the back side
6th, it is positive
7th, information filtering layer
8th, microprocessor
9th, ciphering unit
Embodiment
In the embodiment shown in fig. 1, the utility model includes upper strata 1, metal function film 2, lower floor 3, internal layer 4, the back side
5th, front 6, information filtering layer 7, microprocessor 8, ciphering unit 9.
The upper strata 1 and the inner side of lower floor 3 are covered with the excellent metal function film 2 of flexility；Two panels metal function is thin
Internal layer 4 is provided between film 2, the outside of the metal function film 2 is provided with the back side 5 of bag clamping, and the surface of the internal layer 4 is set
It is equipped with front 6；The inside of the internal layer 4 is provided with information filtering layer 7, and microprocessor 8 is provided with the information filtering layer 7,
Ciphering unit 9 is provided with the microprocessor 8；Described metal function film 2 includes glass layer and metal level, with
Glass fibre is base fabric, and metal level is compounded with base fabric.
When it is implemented, because metal has reflection and shielding action for electromagnetic wave, there is short distance high frequency channel radio
The most energy for the radio magnetic wave signal that the electronic equipment of telecommunication function is sent can be by metal function film reflector, so as to reach
The effect of card holder internal memory card is arrived to barrier wireless signal, plays the stolen function of prevention card inside information；Even if in card
Information is stolen out, and when electronic information passes through information filtering layer 7, microprocessor 8 can control ciphering unit 9 thereon to the electricity
Sub-information is encrypted.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.
Embodiment disclosed above, for each side, all it is merely illustrative, is not only.It is all this
It is included in the utility model in the range of utility model or in the change being equal in the scope of the utility model.
Claims (2)
1. a kind of be used to take precautions against the card holder that electronic information is stolen, including upper strata, metal function film, lower floor, internal layer, the back side,
Front, information filtering layer, microprocessor, ciphering unit, it is characterized in that：Flexility is covered with the inside of the upper and lower
Excellent metal function film；Internal layer is provided between two panels metal function film, the outside of the metal function film is set
There is the back side of bag clamping, the surface of the internal layer is provided with front；The inside of the internal layer is provided with information filtering layer, the information mistake
Microprocessor is installed on filtering layer, ciphering unit is provided with the microprocessor.
2. it is according to claim 1 a kind of for taking precautions against the card holder that electronic information is stolen, it is characterized in that：Described metal
Function film includes glass layer and metal level, and using glass fibre as base fabric, metal level is compounded with base fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222094.8U CN206620984U (en) | 2016-11-14 | 2016-11-14 | The card holder stolen for taking precautions against electronic information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222094.8U CN206620984U (en) | 2016-11-14 | 2016-11-14 | The card holder stolen for taking precautions against electronic information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206620984U true CN206620984U (en) | 2017-11-10 |
Family
ID=60212600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621222094.8U Expired - Fee Related CN206620984U (en) | 2016-11-14 | 2016-11-14 | The card holder stolen for taking precautions against electronic information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206620984U (en) |
-
2016
- 2016-11-14 CN CN201621222094.8U patent/CN206620984U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20181114 |