CN205545774U - Earphone earmuff and be equipped with earphone of this earmuff - Google Patents
Earphone earmuff and be equipped with earphone of this earmuff Download PDFInfo
- Publication number
- CN205545774U CN205545774U CN201521112049.2U CN201521112049U CN205545774U CN 205545774 U CN205545774 U CN 205545774U CN 201521112049 U CN201521112049 U CN 201521112049U CN 205545774 U CN205545774 U CN 205545774U
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- earphone
- ear muff
- earmuff
- fabric
- wearing
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Abstract
The utility model relates to an earphone earmuff and be equipped with earphone of this earmuff is in by having elastic cyclic annular sponge and cladding the outside surface fabric of cyclic annular sponge constitutes, a plurality of disappointing through -holes have been seted up on the surface fabric. The utility model discloses a mode in the surface trompil of the surface fabric of earphone earmuff for the earphone obtains effectual adjustment at the frequency response of intermediate frequency, low frequency. That is simultaneously wearing the atmospheric pressure of earphone in can making duct and earphone cavity in the twinkling of an eye partlyly shunts away from the trompil of earmuff institute to protection earphone diaphragm makes it can not lead to the earphone diaphragm to warp by too big instantaneous atmospheric pressure when wearing, and then has reduced bad phenomenons such as the loudspeaker that the instantaneous atmospheric pressure of earphone when wearing caused are noiseless, distortion increasing.
Description
Technical field
This utility model relates to a kind of earphone ear muff, and the perforate being specifically related on a kind of earphone ear muff designs.
Background technology
People often use earphone to listen to music, not only will not bother others but also can be immersed in moving melody with the degree of depth.Clamp lug formula or ear-shield type headband receiver are earphones the most common, modal, and its driver element is basically a small-sized moving-coil speaker, the voice coil loudspeaker voice coil being in permanent magnetic field drive vibrating diaphragm (diaphragm) vibration being attached thereto.Moving coil earphone efficiency comparison is high, can be that the earphone output on sound equipment drives mostly, and reliability and durability.
But some clamp lug formula & circumaural earphones now, use whole bark ear muff, and earphone frequency response curve intermediate frequency, LF-response too much to such an extent as to affect earphone tonequality.Simultaneously as whole bark ear muff has preferably sealing, therefore excessive when wearing instantaneous air pressure causes earphone diaphragm deformation, the bad phenomenon such as the loudspeaker being likely to result in are noiseless, distortion increasing.
Utility model content
The technical problems to be solved in the utility model is: proposes a kind of preferable exhaust performance and can adjust intermediate frequency, the earphone ear muff of low frequency frequency response performance simultaneously.
This utility model is to solve the technical scheme that above-mentioned technical problem proposes to be: a kind of earphone ear muff, is by having resilient ring-type sponge and be coated on the fabric outside described ring-type sponge and constitute, described fabric offering multiple disappointing through hole.
Further, described fabric is leather material.
Further, described disappointing through hole is opened on the fabric at the inner ring being positioned at described ear muff.
Further, described disappointing through hole is opened in and is positioned at described ear muff side for the fabric contacted with user's skin.
Further, described disappointing through hole is opened on the fabric at the inner ring being positioned at described ear muff and is opened in and is positioned at described ear muff side for the fabric contacted with user's skin.
A kind of earphone, is equipped with any one earphone ear muff aforementioned.
The beneficial effects of the utility model are:
This utility model is by the way of in the web surface perforate of earphone ear muff so that earphone is effectively adjusted at the frequency response of intermediate frequency, low frequency.Simultaneously a part for the air pressure in auditory meatus gill machine cavity body can be made to shunt away from the perforate of ear muff institute wearing earphone moment; thus protect earphone diaphragm; make its will not because wearing time excessive instantaneous air pressure cause earphone diaphragm deformation, and then reduce the bad phenomenon such as noiseless, the distortion increasing of loudspeaker that the earphone instantaneous air pressure when wearing causes.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings earphone ear muff of the present utility model is described further.
Fig. 1 is the structural representation of the earphone ear muff in embodiment one；
Fig. 2 is the structural representation of the earphone ear muff in embodiment two；
Fig. 3 is the structural representation of the another kind of earphone ear muff in embodiment two.
Detailed description of the invention
Embodiment one
According to Fig. 1, the earphone ear muff 1 in the present embodiment, is by having resilient ring-type sponge and being coated on the fabric outside ring-type sponge and constitute.Wherein, fabric is leather material, certainly considers for other angle, it is also possible to replace for PU material or other material with similar closed performance.
It is positioned on the fabric at the inner ring 2 of ear muff 1 and offers multiple disappointing through hole 3.
Embodiment two
According to Fig. 2, the present embodiment is the improvement carried out on the basis of embodiment one:
Further, on the fabric contacted with user's skin, disappointing through hole 3 is also offered being positioned at ear muff 1 side 4.
Certainly, as it is shown on figure 3, the through hole 3 that loses heart can also only be opened in ear muff 1 side 4 for the fabric contacted with user's skin, and it is not opened on the fabric at the inner ring 2 of ear muff 1.
Embodiment three
A kind of earphone, is equipped with the headset ear shell in embodiment one or embodiment two.
In the present embodiment, the earphone of aforementioned headset earmuff is when wearing, and the instantaneous air pressure in auditory meatus is discharged in the sponge of ear muff 1 by the disappointing through hole 3 being opened on fabric, reduces the air pressure inside of earphone, thus protects diaphragm and do not deformed.
Of the present utility model it is not limited to above-described embodiment; the technical scheme of each embodiment above-mentioned of the present utility model can form new technical scheme with combined crosswise each other; the technical scheme that the most all employing equivalents are formed, all falls within the protection domain of this utility model requirement.
Claims (9)
1. an earphone ear muff, is by having resilient ring-type sponge and being coated on the fabric outside described ring-type sponge and constitute, it is characterised in that: offer multiple disappointing through hole on described fabric.
Earphone ear muff the most according to claim 1, it is characterised in that: described fabric is leather material.
Earphone ear muff the most according to claim 1 or claim 2, it is characterised in that: described disappointing through hole is opened on the fabric at the inner ring being positioned at described ear muff.
Earphone ear muff the most according to claim 1 or claim 2, it is characterised in that: described disappointing through hole is opened in and is positioned at described ear muff side for the fabric contacted with user's skin.
Earphone ear muff the most according to claim 3, it is characterised in that: described disappointing through hole is also opened in and is positioned at described ear muff side for the fabric contacted with user's skin.
6. an earphone, it is characterised in that: it is equipped with earphone ear muff as claimed in claim 1.
7. an earphone, it is characterised in that: it is equipped with earphone ear muff as claimed in claim 3.
8. an earphone, it is characterised in that: it is equipped with earphone ear muff as claimed in claim 4.
9. an earphone, it is characterised in that: it is equipped with earphone ear muff as claimed in claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521112049.2U CN205545774U (en) | 2015-12-29 | 2015-12-29 | Earphone earmuff and be equipped with earphone of this earmuff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521112049.2U CN205545774U (en) | 2015-12-29 | 2015-12-29 | Earphone earmuff and be equipped with earphone of this earmuff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205545774U true CN205545774U (en) | 2016-08-31 |
Family
ID=56762013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521112049.2U Active CN205545774U (en) | 2015-12-29 | 2015-12-29 | Earphone earmuff and be equipped with earphone of this earmuff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205545774U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018045498A1 (en) * | 2016-09-07 | 2018-03-15 | 易力声科技(深圳)有限公司 | Earmuff for earphone and earphone provided with earmuff |
| CN113661717A (en) * | 2019-04-04 | 2021-11-16 | 五十平方株式会社 | Earphone sleeve and fixing piece thereof |
-
2015
- 2015-12-29 CN CN201521112049.2U patent/CN205545774U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018045498A1 (en) * | 2016-09-07 | 2018-03-15 | 易力声科技(深圳)有限公司 | Earmuff for earphone and earphone provided with earmuff |
| CN113661717A (en) * | 2019-04-04 | 2021-11-16 | 五十平方株式会社 | Earphone sleeve and fixing piece thereof |
| CN113661717B (en) * | 2019-04-04 | 2024-05-31 | 五十平方株式会社 | Earphone sleeve and fixing piece thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |