CN203933711U - A kind of radiation proof handset cover - Google Patents
A kind of radiation proof handset cover Download PDFInfo
- Publication number
- CN203933711U CN203933711U CN201420272814.6U CN201420272814U CN203933711U CN 203933711 U CN203933711 U CN 203933711U CN 201420272814 U CN201420272814 U CN 201420272814U CN 203933711 U CN203933711 U CN 203933711U
- Authority
- CN
- China
- Prior art keywords
- radiation
- protecgulum
- absorbing material
- cover
- mobile phone
- 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 kind of radiation proof handset cover; it is a kind of left and right clamshell handset protective sleeve; cell-phone cover and protecgulum are to be articulated and connected; in the protecgulum inner side of protective sleeve or to be pasted with thickness be 0.5-1.0mm absorbing material in outside; the area of pasting absorbing material is larger; radiation-proof effect is better; used radiation proof handset cover; when the protecgulum that closes receives calls; the electromagnetic wave that it sends mobile phone absorbs by absorbing material; it forms a radiation-absorbing barrier between mobile phone and human body head, reduces the harm impact of mobile phone radiation on human body head, and it manufactures simple, easy to use.
Description
Technical field
The utility model relates to mobile phone accessories field, relates in particular to a kind of radiation proof handset cover.
Background technology
On market, emerge increasing radiation proof handset cover now; in the mobile phone protective cover protecgulum of renovating, add and in metallic plate or mobile phone protecting case bonnet, add the similar radiation protection product of sheet metal etc. and can be found everywhere; it does not only have radiation proof effect; have side effects on the contrary; add metal species material and can only cause reflection of electromagnetic wave effect; can cause electromagnetic interference to mobile phone, when serious, can affect the normal use of mobile phone, shorten the useful life of mobile phone.In the process of mobile communication, there will be electromagnetic radiation pollution, the harm of mobile phone radiation is more and more paid close attention to by people, because mobile phone is to be attached to head to use, belong to a kind of communication tool that microwave source and human body minimum distance are used, so closely can be subject to electromagnetic radiation pollution for a long time, can make people easily suffer from various diseases, for the various shielding principle of reflection radiation proof handset covers of selling on market, rare true powerful a kind of radiation proof handset cover also at present.
Summary of the invention
The utility model object is to provide a kind of simple in structure; practical a kind of radiation proof handset cover; it is a kind of left and right clamshell handset protective sleeve; cell-phone cover and protecgulum are to be articulated and connected; the reserved nozzle of listening in protecgulum top of protective sleeve; protecgulum inner side or outside at protective sleeve are pasted with absorbing material; when the protecgulum that closes receives calls; the absorbing material attenuation by absorption that mobile phone is stuck to the electromagnetic wave of cephalad direction radiation; reduce the electromagenetic wave radiation energy of mobile phone to human body head direction, do not affected mobile phone signal.
The technical solution of the utility model is: a kind of radiation proof handset cover; it is a kind of left and right clamshell handset protective sleeve; cell-phone cover and protecgulum are to be articulated and connected, and the reserved nozzle of listening in protecgulum top of protective sleeve, is pasted with absorbing material in protecgulum inner side or the outside of protective sleeve.It is characterized in that: do not change designing and producing under prerequisite of former common clamshell handset cover, just in original protecgulum inner side or outside, be pasted with absorbing material, absorbing material is by silica gel material, as carrier, to add electromagnetic energy translation function dusty material to make, the thickness of absorbing material is 0.5-1.0mm, the bonding agent of absorbing material is pasted in protecgulum inner side or outside must select the two-sided tape that can paste silica gel, owing to making the functional powder material of absorbing material, contain a large amount of black raw materials, easily fade in absorbing material surface, material surface must spray treatment.
Described absorbing material quality percentage composition is: silica gel material accounts for 40～70%, electromagnetic energy translation function dusty material accounts for 30～60%, and electromagnetic energy translation function dusty material comprises: in carbon dust, carbonyl iron dust, carborundum powder, ferrite powder, multiple formulations is mixed.
A kind of radiation proof handset cover manufacture method is extremely simple: must select the two-sided tape that can paste silica gel; the 0.5-1.0mm thickness absorbing material cutting is directly sticked on to protecgulum inner side or the outside of left and right clamshell handset protective sleeve; the area of pasting absorbing material is larger, and radiation-proof effect is better.
The beneficial effects of the utility model are, used radiation proof handset cover, when the protecgulum that closes receives calls, the electromagnetic wave that it sends mobile phone absorbs by absorbing material, it forms a radiation-absorbing barrier between mobile phone and human body head, reduce the harm impact of mobile phone radiation on human body head, it manufactures simple, easy to use.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is that the protective sleeve protecgulum of the utility model embodiment is opened schematic appearance.
Fig. 2 is the protective sleeve protecgulum cross-section structure of the utility model embodiment.
In figure: cell-phone cover protecgulum 1, absorbing material 2, adhesive tape 3.
Embodiment
Embodiment
Shown in Fig. 1 and Fig. 2: cell-phone cover protecgulum 1, absorbing material 2, adhesive tape 3, protecgulum 1 inner side is pasted with thickness 0.5mm absorbing material 2 with adhesive tape 3, the reserved nozzle of listening in protecgulum top of protective sleeve.
Claims (2)
1. a radiation proof handset cover, is characterized in that: it is a kind of left and right clamshell handset protective sleeve, and cell-phone cover and protecgulum are to be articulated and connected, in the protecgulum inner side of protective sleeve or to be pasted with thickness be 0.5-1.0mm absorbing material in outside.
2. a kind of radiation proof handset cover as claimed in claim 1, is characterized in that: described stickup absorbing material bonding agent must be selected the two-sided tape that can paste silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420272814.6U CN203933711U (en) | 2014-05-27 | 2014-05-27 | A kind of radiation proof handset cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420272814.6U CN203933711U (en) | 2014-05-27 | 2014-05-27 | A kind of radiation proof handset cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203933711U true CN203933711U (en) | 2014-11-05 |
Family
ID=51829461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420272814.6U Expired - Fee Related CN203933711U (en) | 2014-05-27 | 2014-05-27 | A kind of radiation proof handset cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203933711U (en) |
-
2014
- 2014-05-27 CN CN201420272814.6U patent/CN203933711U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150527 |
|
| EXPY | Termination of patent right or utility model |