CN2314532Y - Device for prevention of harmful radiation from mobile telephone - Google Patents
Device for prevention of harmful radiation from mobile telephone Download PDFInfo
- Publication number
- CN2314532Y CN2314532Y CN97244036U CN97244036U CN2314532Y CN 2314532 Y CN2314532 Y CN 2314532Y CN 97244036 U CN97244036 U CN 97244036U CN 97244036 U CN97244036 U CN 97244036U CN 2314532 Y CN2314532 Y CN 2314532Y
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- harmful radiation
- neck bush
- utility
- model
- 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
Links
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- Telephone Set Structure (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The utility model belongs to a protective device, in which an inner lining sleeve is provided with a conical through hole which is sheathed with the antenna of a mobile phone, and an outer protecting cover which is used for containing harmful irradiation prevention material is fixedly connected with the inner lining sleeve. The utility model is simple in structure, and the utility model can make the most the maximum efficiency of the harmful irradiation prevention material and decrease obviously the radiation interference of the mobile phone towards communication equipment, audiovisual equipment, etc.
Description
The utility model belongs to protector, relates to the anti-harmful radiation device of a kind of mobile phone.
Along with developing rapidly of mobile phone, scientific circles attract great attention to whether the electromagnetic wave of its emission is harmful, although still there is not final conclusion at present, but mobile phone is conspicuous to the radiated interference of communication and audio-visual equipment, the consequence of this interference is very serious sometimes, some mobile phones install the pad pasting of anti-harmful radiation material additional at the receiver position for this reason, so that reduce this interference, practice shows that it has little effect.
The purpose of this utility model provides a kind of application above-mentioned material, and obviously reduces the anti-harmful radiation device of mobile phone of radiated interference.
Above-mentioned purpose obtains by the following technical programs: neck bush 2 is provided with the conical through-hole that socket-connects with mobile phone antenna 3, contains the outer shield 1 and neck bush fixed engagement of anti-harmful radiation material 5.
Neck bush 2 is provided with chassis 4;
The top of outer shield 1 is provided with the through hole with neck bush 2 clampings, and its bottom engages with the chassis 4 of neck bush.
Below with drawings and Examples explanation the utility model.
Accompanying drawing 1, the utility model structural profile schematic diagram.
Among the figure: 1 outer shield, 2 neck bushs, 3 antennas, 4 chassis, 5 anti-harmful radiation materials.
Embodiment as shown in the figure, the neck bush 2 that plastics are made is provided with the conical through-hole that can be sleeved on the mobile phone antenna 3, this through hole can adapt to all size antenna, neck bush 2 bottoms are the chassis 4 of rest through hot-forming anti-harmful radiation material 5, the outer shield 1 and neck bush 2 fixed engagement that can contain anti-harmful radiation material, this example through hole by the outer shield top and neck bush engage with chassis 4 bottom clamping and the outer shield mutually and achieve a fixed connection.
Be installed in the utility model at mobile phone antenna position, can reduce the interference of electromagnetic wave that mobile phone launches greatly to communication apparatus, audio-visual equipment, noiseless distance only is a 0.3-0.5 rice, test shows that this device does not influence the transmitting range of mobile phone, and helps the raising of receiving sensitivity.
The utlity model has simple in structurely, can make anti-harmful radiation material performance maximum Usefulness obviously reduces aobvious to the radiation interference of the equipment such as communication, audiovisual of mobile phone The work advantage.
Claims (3)
1, the anti-harmful radiation device of mobile phone is made up of anti-harmful radiation material, and it is characterized in that: neck bush 2 is provided with the conical through-hole that socket-connects with mobile phone antenna, contains the outer shield and the neck bush fixed engagement of anti-harmful radiation material.
2, the anti-harmful radiation device of mobile phone as claimed in claim 1, it is characterized in that: neck bush is provided with the chassis.
3, the anti-harmful radiation device of mobile phone as claimed in claim 1 is characterized in that: the top of outer shield is provided with and the neck bush through hole of clamping mutually, and its bottom engages with the chassis of neck bush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97244036U CN2314532Y (en) | 1997-11-06 | 1997-11-06 | Device for prevention of harmful radiation from mobile telephone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97244036U CN2314532Y (en) | 1997-11-06 | 1997-11-06 | Device for prevention of harmful radiation from mobile telephone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2314532Y true CN2314532Y (en) | 1999-04-14 |
Family
ID=33952873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97244036U Expired - Fee Related CN2314532Y (en) | 1997-11-06 | 1997-11-06 | Device for prevention of harmful radiation from mobile telephone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2314532Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229621A (en) * | 2016-08-24 | 2016-12-14 | 芜湖辉灿电子科技有限公司 | A kind of detachable Antiradiation mobile phone antenna |
-
1997
- 1997-11-06 CN CN97244036U patent/CN2314532Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229621A (en) * | 2016-08-24 | 2016-12-14 | 芜湖辉灿电子科技有限公司 | A kind of detachable Antiradiation mobile phone antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |