CN201674635U - Anti-noise earphone - Google Patents
Anti-noise earphone Download PDFInfo
- Publication number
- CN201674635U CN201674635U CN2010201996784U CN201020199678U CN201674635U CN 201674635 U CN201674635 U CN 201674635U CN 2010201996784 U CN2010201996784 U CN 2010201996784U CN 201020199678 U CN201020199678 U CN 201020199678U CN 201674635 U CN201674635 U CN 201674635U
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- CN
- China
- Prior art keywords
- earphone
- noise
- silica gel
- long
- gel sheath
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to an earphone, in particular to an anti-noise earphone which comprises a surface shell, a bottom shell and a loudspeaker contained in the surface shell and the bottom shell, wherein a long ellipsoidal silicon case is sheathed on the surface shell. The surface shell is convexly provided with an earplug part, and the silicon case is sheathed on the earplug part. The earplug part is convexly provided with a snap ring, and the silicon case is sheathed on the snap ring. A sound-penetrating hole is arranged on the silicon case. A shaft line of a long ellipsoidal long shaft of the silicon case is arranged on the sound-penetrating hole. The anti-noise earphone adopts the long ellipsoidal silicon case, thereby being tightly plugged in the auditory meatus; as long ellipsoid is thick at the outside and thin at the inside, the distance of being extended into the auditory meatus can be adjusted according to the different thicknesses of the auditory meatus, so that the silicon case can be always tightly plugged in the auditory meatus in a certain position, and the earphone can further have very good anti-noise effect. In addition, the silicon material can not only have the anti-noise effect, but also be floppy and soft, avoid causing great oppression to the auditory meatus and further enhance the comfort of using the earphone.
Description
Technical field
The utility model relates to a kind of earphone, especially its anti-noise earphone.
Background technology
Earphone has become at present that people travel outdoors, one of the requisite modernized product of living at home, and is small and exquisite flexibly with it, convenient and practical liking of obtaining most people.A lot of people also like having on earphone in motion or when having a rest, and sometimes earphone are used as earplug, are used for preventing extraneous noise jamming.
Just because of the scope of application of earphone is so wide, the performance and the comfort level of earphone become key issue.Earphone is small and exquisite, usually is difficult to thoroughly shelter from extraneous noise, has to adopt the special-purpose headset that has huge earphone covers sometimes, whole ear is entangled, but such form is too big to the compressing of ear.Make ear be in the oppression state for a long time because wear earphone, user's ear can pain.
Some technology are devoted to provide acoustics better earphone, for example Chinese utility model 01201184.3 provides a kind of earphone that meets Principles of Acoustics, comprises that this earphone comprises a housing, inner ccontaining sounding component, and open some shells hole, and the housing of nearly diaphragm is opened a line hole; One group of sounding component is placed in the housing, has a vibrating diaphragm and a magnet at least; One wiring, an end is connected in magnet, and end then passes from the line hole and can be connected in playback set in addition; Set into ear with the housing that is different from the vibrating diaphragm end, diaphragm is and can vibrates to open space, and housing and duct and the common resonance space that forms of ear-drum.But this earphone internal structure complexity is inconvenient to promote the use of, and wears the ear pain problem that earphone causes for a long time nor can solve, and can not thoroughly solve noiseproof problem.
Given this, be necessary to provide a kind of its anti-noise earphone of comfortable wearing.
The utility model content
The purpose of this utility model is to avoid weak point of the prior art and its anti-noise earphone that a kind of comfortable wearing is provided.
The purpose of this utility model realizes by following technical measures:
Its anti-noise earphone comprises face-piece, drain pan and is contained in the loudspeaker of described face-piece and drain pan, is socketed with long ellipsoidal silica gel sheath on the described face-piece.
Described face-piece convexes with earplug portion, and described silica gel sheath is socketed on described earplug portion.
Preferably, described earplug portion convexes with snap ring, and described silica gel sheath is socketed on described snap ring.
Another is preferred, and described silica gel sheath offers penetrable sound hole.
Another is preferred, and described penetrable sound hole is opened in the ellipsoidal long axis ray of length of described silica gel sheath.
Its anti-noise earphone of the present utility model, adopt closely jam-pack duct of long ellipsoidal silica gel sheath, because long ellipsoid is outer thin interior thick, therefore can stretch into the distance of duct according to the duct adjustment of different thicknesses, can make silica gel sheath jam-pack duct in certain position, therefore have extraordinary its anti-noise effect.In addition, silica gel material is its anti-noise both, and is soft again submissive, can not cause too big compressing to duct, thereby strengthened the comfort of using earphone.
Description of drawings
The utility model is described in further detail to utilize accompanying drawing, but the content in the accompanying drawing does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of an embodiment of the present utility model;
Fig. 2 is the decomposition texture schematic diagram of Fig. 1.
In Fig. 1 and Fig. 2, comprise:
Earplug portion 1
Snap ring 3
Loudspeaker 4
Face-piece 5
Silica gel sheath 6
Embodiment
With the following Examples the utility model is further described, an embodiment of its anti-noise earphone of the present utility model as depicted in figs. 1 and 2, comprise face-piece 5, drain pan 2 and be contained in the loudspeaker 4 of described face-piece 5 and drain pan 2, be socketed with long ellipsoidal silica gel sheath 6 on the described face-piece 5.Adopt closely jam-pack duct of long ellipsoidal silica gel sheath 6, because long ellipsoid is outer thin interior thick, therefore can stretch into the distance of duct according to the duct adjustment of different thicknesses, can make silica gel sheath jam-pack duct, therefore have extraordinary its anti-noise effect in certain position.In addition, silica gel material is its anti-noise both, and is soft again submissive, can not cause too big compressing to duct, thereby strengthened the comfort of using earphone.
Described face-piece 5 convexes with earplug portion 1, and described silica gel sheath 6 is socketed on described earplug portion 1.Earplug portion 1 is convexly set in face-piece 5, can transmit sound wave better, makes sound wave enter duct along earplug portion 1.
Described earplug portion 1 convexes with snap ring 3, and described silica gel sheath 6 is socketed on described snap ring 3.Make that like this installation of silica gel sheath 6 is more convenient laborsaving,, dismantle also very convenient as long as firmly just silica gel sheath 6 can be stuck on the snap ring 3 gently.
Described silica gel sheath 6 offers penetrable sound hole 7.Sound wave is transmitted better.
Especially the ellipsoidal long axis ray of length that described penetrable sound hole 7 can be opened in described silica gel sheath 6.Penetrable sound hole 7 is at utmost extend in the duct, thereby make the acoustics of earphone better.
Should be noted that at last; above embodiment only is used to the technical solution of the utility model is described but not to the restriction of the utility model protection range; although the utility model has been done detailed description with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the essence and the scope of technical solutions of the utility model.
Claims (5)
1. its anti-noise earphone comprises face-piece, drain pan and is contained in the loudspeaker of described face-piece and drain pan, it is characterized in that: be socketed with long ellipsoidal silica gel sheath on the described face-piece.
2. its anti-noise earphone according to claim 1 is characterized in that: described face-piece convexes with earplug portion, and described silica gel sheath is socketed on described earplug portion.
3. its anti-noise earphone according to claim 2 is characterized in that: described earplug portion convexes with snap ring, and described silica gel sheath is socketed on described snap ring.
4. its anti-noise earphone according to claim 1 is characterized in that: described silica gel sheath offers penetrable sound hole.
5. its anti-noise earphone according to claim 4 is characterized in that: described penetrable sound hole is opened in the ellipsoidal long axis ray of length of described silica gel sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201996784U CN201674635U (en) | 2010-05-14 | 2010-05-14 | Anti-noise earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201996784U CN201674635U (en) | 2010-05-14 | 2010-05-14 | Anti-noise earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201674635U true CN201674635U (en) | 2010-12-15 |
Family
ID=43332042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201996784U Expired - Fee Related CN201674635U (en) | 2010-05-14 | 2010-05-14 | Anti-noise earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201674635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103634561A (en) * | 2012-08-21 | 2014-03-12 | 徐丙川 | Conference communication device and system |
-
2010
- 2010-05-14 CN CN2010201996784U patent/CN201674635U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103634561A (en) * | 2012-08-21 | 2014-03-12 | 徐丙川 | Conference communication device and system |
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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: 20101215 Termination date: 20130514 |