CN201234676Y - Radiation protection magnetic card bag - Google Patents
Radiation protection magnetic card bag Download PDFInfo
- Publication number
- CN201234676Y CN201234676Y CNU2008200385697U CN200820038569U CN201234676Y CN 201234676 Y CN201234676 Y CN 201234676Y CN U2008200385697 U CNU2008200385697 U CN U2008200385697U CN 200820038569 U CN200820038569 U CN 200820038569U CN 201234676 Y CN201234676 Y CN 201234676Y
- Authority
- CN
- China
- Prior art keywords
- magnetic card
- layer
- screen layer
- shielding layer
- shielding
- 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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- Telephone Set Structure (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
A radiation-proof magnetic card bag includes a bag body (4) which comprises shielding layers (2), (6), (8) therein, at least one shielding layer (2) is arranged between a magnetic card (1) and a cell phone (3), a protection layer (5) and the shielding layer (2) are connected, and the protection layer (5) is located on the outer side of the shielding layer (2). The shielding layer (6) and the shielding layer (8) are respectively connected to the inner sides of two walls of the bag body (4), a protection layer (7) and a protection layer (9) are respectively connected with the inner sides of the shielding layer (6) and the shielding layer (8), and the shielding layers (2), (6), (8) are conductive metal layers. The utility model with the metal shielding layers can effectively prevent electromagnetic radiated interference of the cell phone and outside, can guarantee information in the magnetic card to be free of loss, and guarantees personal and property safety for people. The utility model further has the advantages of simple structure, low manufacturing cost and convenient use.
Description
Affiliated technical field
The utility model relates to a kind of magnetic card that prevents by the protective device of demagnetization, definite a kind of radiation proof magnetic card bag of saying so.
Background technology
At present; known bag is to protect the inside magnetic card to keep away the radiation interference that is subjected to mobile phone electromagnetic wave; various information such as magnetic card and mobile phone, computer communication tool is put together; information in the magnetic card is very easily eliminated by electromagnetic radiation; what bag and people showed consideration in addition is too near, and the dynamo-electric magnetic radiation of bag expert can produce human body and injure, and brings economic loss and the actual bodily harm that is difficult to retrieve to people; therefore, people need a kind of magnetic card of protecting in the bag to keep away the device that is subjected to electromagnetic interference.
Summary of the invention
The purpose of this utility model provides a kind of radiation proof magnetic card bag, and it can shield magnetic card and make its electromagnetic interference of avoiding communications such as mobile phone, computer, can effectively protect magnetic card and makes it not by demagnetization, satisfies people's user demand.
The technical scheme that its technical problem that solves the utility model adopts is: radiation proof magnetic card bag, it has inclusion, is provided with screen layer in inclusion.In the inclusion at least the position between magnetic card and mobile phone be provided with a screen layer, protective layer is connected with screen layer, protective layer is positioned at the screen layer outside, mobile phone can be the information communication instrument in various types of radiation source.Be connected with two screen layers respectively in inclusion two wall inboards, two screen layer inboards are connected with two protective layers respectively, and screen layer is a conductive metal layer.Conductive metal layer can be the metal stratum reticulare.
The beneficial effects of the utility model are, in inclusion, be provided with screen layer, its position between magnetic card and mobile phone is provided with metal screen layer, can effectively stop the interference of the electromagnetic radiation of bag expert machine to magnetic card, and mobile phone can be all kinds of information communication instruments that radiation source is arranged.It is provided with screen layer between inclusion inboard and magnetic card, can effectively stop extraneous electromagnetic interference.It is provided with screen layer between inclusion inboard and mobile phone, can effectively stop the injury of electromagnetic radiation of mobile telephone to human body.Can provide safeguard for people's property and health safety.The utility model also has advantage simple in structure, cheap for manufacturing cost, easy to use.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the side view of present embodiment.
Fig. 2 is I-I vertical section structural map of Fig. 1.
Fig. 3 is the front elevation of present embodiment screen layer 2.
1. magnetic cards among the figure, 2. screen layer, 3. mobile phone, 4. inclusion, 5. protective layer, 6. screen layer, 7. protective layer 8. screen layers, 9. protective layer
The specific embodiment
Radiation proof magnetic card bag; it has inclusion 4; be provided with screen layer 2,6,84 li of inclusions; at least be provided with a screen layer 2 in the position between magnetic card 1 and mobile phone 34 li of inclusions; protective layer 5 is connected with screen layer 2; protective layer 5 is positioned at screen layer 2 outsides, and mobile phone 3 can be all kinds of information communication instruments that radiation source is arranged.4 liang of wall inboards of inclusion are connected with screen layer 8 with screen layer 6 respectively, and 8 liang of inboards of screen layer 6 and screen layer are connected screen layer the 2,6, the 8th, conductive metal layer respectively with protective layer 9 with protective layer 7. Conductive metal layer 2,6,8 can be the metal stratum reticulare.Technical scheme described in the utility model does not limit in the scope with embodiment described in the utility model.The utility model not technology contents of detailed description is known technology.
Claims (4)
1; radiation proof magnetic card bag; it is characterized in that it has inclusion (4); be provided with screen layer (2) in inclusion (4) lining; (6); (8); inclusion (4) the lining position between magnetic card (1) and mobile phone (3) at least is provided with a screen layer (2); protective layer (5) is connected with screen layer (2); protective layer (5) is positioned at screen layer (2) outside; connect and compose with screen layer (6) and screen layer (8) respectively in inclusion (4) two wall inboards; screen layer (6) and screen layer (8) two inboards connect and compose screen layer (2) with protective layer (7) and protective layer (9) respectively; (6); (8) be conductive metal layer.
2, radiation proof magnetic card bag according to claim 1 is characterized in that conductive metal layer (2), (6), (8) can be the metal stratum reticulares.
3, radiation proof magnetic card bag according to claim 1 is characterized in that being provided with at least a screen layer (2) in inclusion.
4, radiation proof magnetic card bag according to claim 1 is characterized in that mobile phone (3) also can be all kinds of information communication instruments that radiation source is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200385697U CN201234676Y (en) | 2008-08-14 | 2008-08-14 | Radiation protection magnetic card bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200385697U CN201234676Y (en) | 2008-08-14 | 2008-08-14 | Radiation protection magnetic card bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201234676Y true CN201234676Y (en) | 2009-05-13 |
Family
ID=40647403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200385697U Expired - Fee Related CN201234676Y (en) | 2008-08-14 | 2008-08-14 | Radiation protection magnetic card bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201234676Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU172913U1 (en) * | 2016-08-15 | 2017-07-31 | Общество с ограниченной ответственностью "МАЙКЛОСОФТ" | Smart Key Protective Case |
-
2008
- 2008-08-14 CN CNU2008200385697U patent/CN201234676Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU172913U1 (en) * | 2016-08-15 | 2017-07-31 | Общество с ограниченной ответственностью "МАЙКЛОСОФТ" | Smart Key Protective Case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Fayang Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20090914 |