CN203691591U - Anti-radiation earphone - Google Patents
Anti-radiation earphone Download PDFInfo
- Publication number
- CN203691591U CN203691591U CN201320782288.3U CN201320782288U CN203691591U CN 203691591 U CN203691591 U CN 203691591U CN 201320782288 U CN201320782288 U CN 201320782288U CN 203691591 U CN203691591 U CN 203691591U
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- CN
- China
- Prior art keywords
- radiation
- signal line
- radiation absorption
- absorption body
- right audio
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- Expired - Fee Related
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Headphones And Earphones (AREA)
Abstract
The utility model discloses an anti-radiation earphone comprising a signal line and an anti-radiation device. The signal line is provided with a left audio frequency signal line and a right audio frequency signal line. The anti-radiation device comprises a radiation absorption tube body and a radiation blocking sleeve body disposed on the signal line. The left audio frequency signal line and the right audio frequency signal line are disposed on the tube wall of the radiation absorption tube body in a reeled manner along an axial direction, and then the radiation blocking sleeve body is disposed on the outer periphery of the radiation absorption tube body in a sleeved manner. The inner layer radiation absorption tube body can be used for absorbing and inhibiting the radiation, and is cooperated with the radiation-blocking function and the radiation-shielding function of the outer layer radiation insulation sleeve body, and in addition, the left audio frequency signal line and the right audio frequency signal line are disposed on the tube wall of the radiation absorption tube body in a reeled manner along an axial direction to generate the annular-shaped inductive effect, and therefore the high frequency noises and the high frequency electromagnetic waves can be effectively filtered, and the above mentioned functions can supplement each other to form the multiple complex anti-radiation structure.
Description
Technical field
The utility model is relevant a kind of radioresistance earphone, the ring-type inductive effect that espespecially a kind of audio signal line " axially circle around " produces in the tube wall of a radiation absorption body, and the design of MULTIPLE COMPOSITE radio-resistant structure is set.
Background technology
Because mobile communication device is universal, the product of wireless transmission is used in a large number, has been full of various invisible radiation electric waves (Radiated Wave) in living environment, and everyone health is caused to potential impact; Especially mobile phone is article indispensable during everyone lives, and in the time that mobile phone is talked near ear, electromagnetic wave has the greatest impact to human brain, while therefore call as otherwise near human brain, except using Handless amplifies, use exactly earphone.
Inferior person, shown in Fig. 1, is a kind of existing earphone 30, and it comprises that source of sound attachment plug 31, signal line 32 and individual earphones 33 form; But look into, earphone 30 is to utilize this source of sound attachment plug 31 to transfer out signal with this signal line 32 from mobile phone, so also having radiation, itself is conducted out, and because individual earphones 33 is to be directly placed in ear, even if therefore only have micro-radiation, but long-time prestowage also can cause the impact on health.
Utility model content
Technical problem underlying to be solved in the utility model is, overcomes the above-mentioned defect that prior art exists, and a kind of radioresistance earphone is provided, and it has the user of enhancement health and safe effect, effectively filter away high frequency noise and electromagnetic wave.
The utility model solves the technical scheme that its technical problem adopts:
A kind of radioresistance earphone, comprising: a signal line, this signal line has left and right audio signal line, this left and right audio signal line and close end and be jointly linked to a source of sound attachment plug, the forked end of this left and right audio signal line is linked with individual earphones separately; And at least one anti-radiation device, be arranged at this signal line, this anti-radiation device comprises a radiation absorption body and a radiation resistance spacer body, be around in the tube wall of this radiation absorption body and make this left and right audio signal line axially enclose, and this radiation resistance spacer body is sheathed on to this radiation absorption body periphery; Whereby, the radiation absorption body of internal layer produces the effect that suppresses radiation that absorbs, coordinate outer field radiation resistance spacer body to produce the effect of shielding radiation, add this left and right audio signal line axially circle be around in the ring-type inductive effect that the tube wall of this radiation absorption body produces, to form the radio-resistant structure of MULTIPLE COMPOSITE.
In addition, this left and right audio signal line axially encloses the tube wall that is around in this radiation absorption body, makes this left and right audio signal line axially be arranged in after this radiation absorption body, is more axially set around the tube wall of this radiation absorption body in the mode of pitch of the laps.Another person, this anti-radiation device borrows a location collar to be arranged at this signal line, and this locating bundling cover stretches through tight bundle or mould injection forming in this signal line.Again, this radiation absorption body is made by the magnetic material of high magnetic permeability, and the magnetic material of this radiation absorption body is selected from Fe
2o
3, Fe
3o
4, Fe
3c or Fe
7c
3.Moreover this radiation resistance spacer body is made by metal material.
By on take off technical characterictic, the utility model coordinates outer field radiation resistance spacer body to produce the effect of shielding radiation, add the ring-type inductive effect that this left and right audio signal line " axially circle around " produces in the tube wall of this radiation absorption body, effectively filter away high frequency noise and electromagnetic wave, both are mutually auxiliary multiplies each other, to form the radio-resistant structure of MULTIPLE COMPOSITE.
The beneficial effects of the utility model are that it has the user of enhancement health and safe effect, effectively filter away high frequency noise and electromagnetic wave.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structure outside drawing of existing earphone.
Fig. 2 is structure outside drawing of the present utility model.
Fig. 3 is the structural representation of anti-radiation device of the present utility model.
Fig. 4 is the structure chart of anti-radiation device of the present utility model.
Fig. 5 is the radiation signal waveform figure of general earphone.
Fig. 6 is radiation signal waveform figure of the present utility model.
Number in the figure explanation:
10 radioresistance earphones
11 source of sound attachment plugs
12 signal line
The left and right audio signal line of 12L, 12R
13L, 13R individual earphones
20 anti-radiation devices
21 radiation absorption bodys
22 radiation resistance spacer bodies
23 location collars
30 earphones
31 source of sound attachment plugs
32 signal line
33 individual earphones
A axially circle around
Embodiment
First, refer to shown in Fig. 2～Fig. 4, radioresistance earphone 10 of the present utility model comprises: a signal line 12, this signal line 12 has left and right audio signal line 12L, 12R, this left and right audio signal line 12L, 12R's and close end and be jointly linked to a source of sound attachment plug 11, the forked end of this left and right audio signal line 12L, 12R is linked with individual earphones 13L, 13R separately; And at least one anti-radiation device 20, be arranged at this signal line 12, this anti-radiation device 20 comprises a radiation absorption body 21 and a radiation resistance spacer body 22, this radiation absorption body 21 is made by the magnetic material of high magnetic permeability, and make this left and right audio signal line 12L, 12R axially enclose the tube wall that is around in this radiation absorption body 21, this radiation resistance spacer body 22 is made by metal material, and this radiation resistance spacer body 22 is sheathed on to this radiation absorption body 21 peripheries.
In the present embodiment, this left and right audio signal line 12L, 12R be axial circle around (A) in the tube wall of this radiation absorption body 21; Described " axially circle around " (A) refers to that this left and right audio signal line 12L, 12R are not only axially arranged in this radiation absorption body 21, but be first axially arranged in after this radiation absorption body 21, be more axially set around the tube wall of this radiation absorption body 21 in the mode of pitch of the laps; Thus, can be in the situation that these radiation absorption body 21 volumes increase, the contact area that causes the tube wall of this left and right audio signal line 12L, 12R and this radiation absorption body 21 to double, effectively filter away high frequency noise and electromagnetic wave more.
In addition, this anti-radiation device 20 can borrow a location collar 23 to be arranged in this signal line 12, this location collar 23 can stretch through tight bundle or mould injection forming (molding) in this signal line 12, and then generation is arranged at the locating effect in this signal line 12 by this radiation absorption body 21 with this radiation resistance spacer body 22: again, the magnetic material of this radiation absorption body 21 is selected from Fe
2o
3, Fe
3o
4, Fe
3c or Fe
7c
3.
Based on above-mentioned formation, the utility model borrows the radiation absorption body 21 of internal layer to produce the effect that suppresses radiation that absorbs, coordinate outer field radiation resistance spacer body 22 to produce the effect of shielding radiation, add this left and right audio signal line 12L, 12R axially circle be around in the ring-type inductive effect that the tube wall of this radiation absorption body 21 produces, more effectively filter away high frequency noise and electromagnetic wave, both are mutually auxiliary multiplies each other, to form the radio-resistant structure of MULTIPLE COMPOSITE, and there is the user of enhancement health and safe effect.But, please comparison diagram 5, shown in Fig. 6, the general earphone of anti-radiation device is not set, its radiation signal S1 nearly all can exceed safety standard ST at high frequency section, and radioresistance earphone of the present utility model, its radiation signal S2 is that full rate section all can be suppressed in safety standard ST.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
In sum, the utility model is in structural design, use practicality and cost benefit, meet industry development completely required, and the structure disclosing is also to have unprecedented innovative structure, there is novelty, creativeness, practicality, meet the regulation about utility model patent important document, therefore mention application in accordance with the law.
Claims (7)
1. a radioresistance earphone, is characterized in that, comprising:
One signal line, this signal line has left and right audio signal line, this left and right audio signal line and close end and be jointly linked to a source of sound attachment plug, the forked end of this left and right audio signal line is linked with individual earphones separately; And
At least one anti-radiation device, be arranged at this signal line, this anti-radiation device comprises a radiation absorption body and a radiation resistance spacer body, is around in the tube wall of this radiation absorption body, and this radiation resistance spacer body is sheathed on to this radiation absorption body periphery and make this left and right audio signal line axially enclose;
Whereby, the radiation absorption body of internal layer produces the effect that suppresses radiation that absorbs, coordinate outer field radiation resistance spacer body to produce the effect of shielding radiation, add this left and right audio signal line axially circle be around in the ring-type inductive effect that the tube wall of this radiation absorption body produces, to form the radio-resistant structure of MULTIPLE COMPOSITE.
2. radioresistance earphone according to claim 1, it is characterized in that, described left and right audio signal line axially encloses the tube wall that is around in this radiation absorption body, make this left and right audio signal line axially be arranged in after this radiation absorption body, be more axially set around the tube wall of this radiation absorption body in the mode of pitch of the laps.
3. radioresistance earphone according to claim 1, is characterized in that, described anti-radiation device borrows a location collar to be arranged at this signal line.
4. radioresistance earphone according to claim 3, is characterized in that, described locating bundling cover stretches through tight bundle or mould injection forming in this signal line.
5. according to the radioresistance earphone described in claim 1 to 4 any one, it is characterized in that, described radiation absorption body is made by the magnetic material of high magnetic permeability.
6. radioresistance earphone according to claim 5, is characterized in that, the magnetic material of described radiation absorption body is selected from Fe
2o
3, Fe
3o
4, Fe
3c or Fe
7c
3.
7. according to the radioresistance earphone described in any one in claim 1 to 4, it is characterized in that, described radiation resistance spacer body is made by metal material.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102221555U TWM481566U (en) | 2013-11-19 | 2013-11-19 | Anti-radiation headphone |
| CN201320782288.3U CN203691591U (en) | 2013-11-19 | 2013-11-27 | Anti-radiation earphone |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102221555U TWM481566U (en) | 2013-11-19 | 2013-11-19 | Anti-radiation headphone |
| CN201320782288.3U CN203691591U (en) | 2013-11-19 | 2013-11-27 | Anti-radiation earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203691591U true CN203691591U (en) | 2014-07-02 |
Family
ID=54292976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320782288.3U Expired - Fee Related CN203691591U (en) | 2013-11-19 | 2013-11-27 | Anti-radiation earphone |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203691591U (en) |
| TW (1) | TWM481566U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI634912B (en) * | 2013-02-21 | 2018-09-11 | 日商克利普頓股份有限公司 | Washing and sterilizing method |
-
2013
- 2013-11-19 TW TW102221555U patent/TWM481566U/en not_active IP Right Cessation
- 2013-11-27 CN CN201320782288.3U patent/CN203691591U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TWM481566U (en) | 2014-07-01 |
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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: 20140702 Termination date: 20141127 |
|
| EXPY | Termination of patent right or utility model |