CN201222799Y - Multifunctional navigation earphone - Google Patents
Multifunctional navigation earphone Download PDFInfo
- Publication number
- CN201222799Y CN201222799Y CNU2008200251635U CN200820025163U CN201222799Y CN 201222799 Y CN201222799 Y CN 201222799Y CN U2008200251635 U CNU2008200251635 U CN U2008200251635U CN 200820025163 U CN200820025163 U CN 200820025163U CN 201222799 Y CN201222799 Y CN 201222799Y
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- CN
- China
- Prior art keywords
- earmuff
- earplug
- earphone
- sound
- functional
- 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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Abstract
The utility model relates to a multi-functional aviation earphone, which belongs to the field of visual audio, and comprises a left earmuff, a right earmuff and elastic clamps, wherein the elastic clamps are arranged on the two outer sides of the left earmuff and the right earmuff, and a sound-producing device which is connected with an earphone wire is arranged in the earmuffs. The multi-functional aviation earphone is characterized in that the sound-producing device is an earplug, the earplug is connected on the inner side surfaces of the earmuffs through an earplug frame, the inner side and the outer side of the earplug are communicated through an S-shaped inner balance hole, and the inner side surfaces and the outer side surfaces of the earmuffs are communicated through the other one S-shaped outer balance hole. The multi-functional aviation earphone can listen music, further can achieve to overcome drone when in sleep and at rest, thereby being favorable for sleeping. The multi-functional aviation earphone is suitable for aviation, and is also suitable for the fields with large noise.
Description
Technical field
The utility model relates to a kind of audio-visual equipment, is specially a kind of multi-functional aviation earphone.
Background technology
Existing earphone kind is more, and in the bigger place of environmental noise, for example on the airborne vehicle, adopt both sides is left and right earmuff more, by elastic clip left and right earmuff is clamped on two ears, and sound-producing device (loudspeaker) is set directly in the earmuff.The effect that the earphone of this structure is listened to the music in the process of travelling by air still can, it is lonely that the personnel that sleepy is not felt can remove travelling by music; Also can be used as earplug,, help having a rest to reduce the influence of noise.But, longer when hourage, when the passenger need sleep rest, this earphone uses as earplug and has very distinct issues, shows that this earphone when the reduction external noise enters in the ear, can produce drone sound, have a strong impact on people's mood, most of people can't be fallen asleep at all.
The utility model content
Technical assignment of the present utility model is to provide a kind of multi-functional aviation earphone at above-mentioned deficiency of the prior art, and it not only can be listened to the music, and overcomes drone sound in the time of can also being implemented in the sleep rest, helps sleep.
The technical scheme that its technical problem that solves the utility model adopts is: this multi-functional aviation earphone, comprise left and right earmuff and be connected the elastic clip in left and right earmuff two outsides, be provided with the sound-producing device that connects earphone cord in the earmuff, it is characterized in that, described sound-producing device is an earplug, described earplug is connected on the medial surface of earmuff by the earplug frame, inner equilibrium hole by the S shape between the inboard of described earplug and the outside communicates, and the outer balancing hole by another S shape between described earmuff medial surface and the earmuff lateral surface communicates.
The edge of described earmuff opening is provided with the soft seal pad that contacts with ear periphery skin.
The described earplug outside is provided with sponge earplug cover.
The beneficial effects of the utility model are: owing to be provided with the inner equilibrium hole of S shape and outer balancing hole, make the inside and outside both sides of the earphone balance that both keep-uped pressure, again effective attenuation external noise.Therefore, it not only can be listened to the music, and overcomes drone sound in the time of can also being implemented in the sleep rest, helps sleep.It not only is suitable for aviation, also is suitable for the bigger place of other noise.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
Among the figure: 1 elastic clip, 2 earmuffs, 21 outer balancing holes, 3 earplugs, 31 sponge earplug covers, 32 inner equilibrium holes, 4 earplug framves, 5 soft seal pads.
Embodiment
With reference to Figure of description 1, Fig. 1 has only provided elastic clip and left side earmuff.
This multi-functional aviation earphone, comprise left side, two earmuffs 2 in right side and be connected the elastic clip 1 in left and right earmuff two outsides, be provided with the earplug 3 that connects earphone cord in the earmuff, described earplug 3 is connected on the medial surface of earmuff by earplug frame 4, earplug frame 4 is flexible, so that regulate the position of earplug 3.
The profile of earplug 3 and existing earplug are basic identical, and the described earplug outside is provided with sponge earplug cover 31.Inner equilibrium hole 32 by the S shape between the inboard (towards earhole one side) that difference is earplug and the outside (side outside earhole) communicates.
The profile of earmuff 2 and existing earmuff are basic identical, and the outer balancing hole 21 by another S shape between described earmuff medial surface and the earmuff lateral surface communicates.The edge of earmuff opening is provided with the soft seal pad 5 that contacts with ear periphery skin.
Owing to be provided with the inner equilibrium hole of S shape and outer balancing hole, make inside and outside both sides (in the earhole with the earmuff outside) balance that both keep-uped pressure of earphone, again effective attenuation external noise.Therefore, it not only can be listened to the music, and overcomes drone sound in the time of can also being implemented in the sleep rest, helps sleep.
Claims (3)
1, multi-functional aviation earphone, comprise left and right earmuff and be connected the elastic clip in left and right earmuff two outsides, be provided with the sound-producing device that connects earphone cord in the earmuff, it is characterized in that, described sound-producing device is an earplug, described earplug is connected by the earplug frame on the medial surface of earmuff, and the inner equilibrium hole by the S shape between the inboard of described earplug and the outside communicates, and the outer balancing hole by another S shape between described earmuff medial surface and the earmuff lateral surface communicates.
2, multi-functional aviation earphone according to claim 1 is characterized in that, the edge of described earmuff opening is provided with the soft seal pad that contacts with ear periphery skin.
3, multi-functional aviation earphone according to claim 1 is characterized in that, the described earplug outside is provided with sponge earplug cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200251635U CN201222799Y (en) | 2008-07-03 | 2008-07-03 | Multifunctional navigation earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200251635U CN201222799Y (en) | 2008-07-03 | 2008-07-03 | Multifunctional navigation earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201222799Y true CN201222799Y (en) | 2009-04-15 |
Family
ID=40576301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200251635U Expired - Fee Related CN201222799Y (en) | 2008-07-03 | 2008-07-03 | Multifunctional navigation earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201222799Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104581481A (en) * | 2014-12-19 | 2015-04-29 | 苏州锦腾电子科技有限公司 | Earplug for earphone |
| CN105554608A (en) * | 2015-12-23 | 2016-05-04 | 戴进贵 | Noiseproof earphone |
-
2008
- 2008-07-03 CN CNU2008200251635U patent/CN201222799Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104581481A (en) * | 2014-12-19 | 2015-04-29 | 苏州锦腾电子科技有限公司 | Earplug for earphone |
| CN105554608A (en) * | 2015-12-23 | 2016-05-04 | 戴进贵 | Noiseproof earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20110703 |