CN207039838U - A kind of earphone case and earphone - Google Patents
A kind of earphone case and earphone Download PDFInfo
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- CN207039838U CN207039838U CN201720901924.8U CN201720901924U CN207039838U CN 207039838 U CN207039838 U CN 207039838U CN 201720901924 U CN201720901924 U CN 201720901924U CN 207039838 U CN207039838 U CN 207039838U
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- interior
- inner housing
- housing
- sender
- shell body
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Abstract
The utility model embodiment discloses a kind of earphone case, including inner housing and shell body, inner housing is supporing shell, inner housing includes being used for the installation cavity for housing pronunciation unit, the front end of inner housing offers the interior sender for transmitting sound to duct, and the front end of inner housing is further opened with interior sound regulating hole, and interior sender and interior sound regulating hole connect with installation cavity, shell body is flexible shell, and shell body is coated on the outer wall of inner housing.The invention also discloses a kind of earphone, including earphone case as described above.In use, the duct flexible contact of flexible shell and ear, avoids hard extruding of the earphone case to duct, sense of discomfort and the distending pain sense of user are eliminated, effectively lifts the usage experience of user.Also, flexible contact can also lift the compactness between earphone case and ear, the situation for causing interior sender that leakage sound occurs because being bonded deficiency is avoided；Also, by the setting of interior sender and interior sound regulating hole, lift the acoustical quality of earphone.
Description
Technical field
It the utility model is related to electronic device field, more particularly to a kind of earphone case and earphone.
Background technology
With the development of electronic device technology, the use of mobile terminal is also increasingly popularized；For example, utilize earphone and movement
Terminal, which coordinates, listens music etc..In the prior art, the housing of In-Ear Headphones is generally ebonite housing, and user is wearing the mistake of earphone
Cheng Zhong, ebonite housing easily contact firmly with ear, are extruded so as to be formed to ear, and the use to user brings sense of discomfort.When long
Between wear, or even also result in duct there is distending pain sense, the usage experience of user has been greatly reduced.
Utility model content
The purpose of this utility model is to provide a kind of earphone case and earphone, and the hard of ear is squeezed to eliminate earphone case
Pressure, lift the usage experience of user.
The utility model provides a kind of earphone case, including inner housing and shell body, the inner housing are supporing shell,
The inner housing includes being used for the installation cavity for housing pronunciation unit, and the front end of the inner housing, which offers, to be used for duct transmission sound
The interior sender of sound, the front end of the inner housing are further opened with interior sound regulating hole, and the interior sender and the interior sound regulating hole are equal
Connected with the installation cavity, the shell body is flexible shell, and the shell body is coated on the outer wall of the inner housing.
The utility model also provides a kind of earphone, including earphone case as described above.
In the utility model embodiment, using inner housing as supporing shell, the electronic components such as pronunciation unit are installed
In installation cavity；Also, flexible shell (i.e. shell body) is coated in the outer wall of inner housing, in use, flexible shell is soft with ear
Property contact, avoid hard extruding of the earphone case to ear, eliminate sense of discomfort and the distending pain sense of user, effectively lifting use
The usage experience at family.Also, flexible contact can also lift the compactness between earphone case and ear, avoid because fitting deficiency and
Cause interior sender that the situation of leakage sound occurs, effectively improve the acoustical quality of earphone.
Further, due to being provided with pronunciation unit in installation cavity, interior sender connects with installation cavity；Wherein, sound is inside gone out
Hole is during use, it can be understood as mainly transmits the sound (sound passed out through interior sender to the duct of ear
Sound is to be difficult to be transferred to the external world), the duct of ear can be transferred to through interior sender by the sound that pronunciation unit is sent, for
Family is listened to, simple in construction, easy to use.Also, the front end of inner housing is further opened with interior sound regulating hole, interior sound regulating hole connects with installation cavity
It is logical；Interior sound regulating hole is during use, it can be understood as mainly sound is outwardly transmitted, to adjust the pronunciation of pronunciation unit
Effect (such as acoustic pressure voice effect), so as to lift the acoustical quality of earphone.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, and drawings in the following description are only some embodiments of the utility model, for this
For the those of ordinary skill of field, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other
Accompanying drawing.
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is Fig. 1 fractionation schematic diagram；
Fig. 3 is Fig. 1 A-A sectional views.
Embodiment
In order that technical problem, technical scheme and beneficial effect that the utility model solves are more clearly understood, below
With reference to drawings and Examples, the utility model is further elaborated.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
Embodiment one：
Reference picture 1, Fig. 2 and Fig. 3, a kind of earphone case, including inner housing 1 and shell body 2, the inner housing 1 are branch
Housing is supportted, the inner housing 1 includes being used for the installation cavity 11 for housing pronunciation unit, and the front end of the inner housing 1, which offers, to be used for
The interior sender 12 of sound is transmitted to duct, the front end of the inner housing 1 is further opened with interior sound regulating hole 13, the interior sender 12
And the interior sound regulating hole 13 connects with the installation cavity 11, the shell body 2 is flexible shell, and the shell body 2 coats
In the outer wall of the inner housing 1.
As the preferred embodiment of the present embodiment, the inner housing 1 is ebonite housing, and the shell body 2 is soft gel coat
Body.Wherein, the ebonite housing is PC (Polycarbonate, makrolon) housings or ABS (Acrylonitrile
Butadiene Styrene, acrylonitrile-butadiene-styrene copolymer) housing, the flexible glue housing is TPU
(Thermoplastic polyurethanes, TPUE rubber) housing, TPEE (Thermoplastic
Polyester Elastomer, thermoplastic polyester elastomer) housing or silica gel housing.
In the present embodiment, the inner housing 1 is integrated the housing of injection molding, the integrated injection molding of shell body 2 in
The outer wall of the inner housing 1.Earphone case of the present utility model can obtain by injection molding twice, in order to ear casing
Body is manufactured.In actual production, molding machine can be molded into using double-colored core to be molded, the injection machine can be quick
Two kinds of different materials are realized into injection molding on same board and are combined together in ground.
In the present embodiment, the thickness of the shell body 2 is not less than 0.2mm.Preferably, the thickness of shell body is 0.25mm,
It is effectively prevented from causing the damaged situation of shell body 2 because the thickness of shell body 2 is excessively thin.
In the present embodiment, the interior sound regulating hole 13 is arranged on the downside of the interior sender 12, simple in construction, and design is closed
Reason.Further, in embodiment, outer sound regulating hole 22 can also be provided in the downside of outer sender 21.
Further, the shell body 2 offers outer sender 21 corresponding to the opening position of the interior sender 12, described
Outer sender 21 connects with the interior sender 12.By above-mentioned structure setting, make shell body 2 be configured to and inner housing
1 construction matches, i.e. the unitary construction of earphone case more they tends to rationally；Also, pronunciation unit be successively through interior sender 12,
Outer sender 21 transmits sound to the duct of ear.
Further, the shell body 2 offers outer sound regulating hole 22 corresponding to the opening position of the interior sound regulating hole 13, described
Outer sound regulating hole 22 connects with the interior sound regulating hole 13.By above-mentioned structure setting, make shell body 2 be configured to and inner housing
1 construction matches, i.e. the unitary construction of earphone case more they tends to rationally.
In the present embodiment, the interior sender 12 and the interior sound regulating hole 13 are provided with Air Filter and (not shown in figure
Go out), to protect the pronunciation unit in installation cavity.Further, the rear end of inner housing 1 is the opening of installation cavity 11, in order to send out
The electronic components such as sound unit are arranged in installation cavity 11, simple in construction, practical.
In the utility model embodiment, using inner housing 1 as supporing shell, by electricity such as pronunciation unit (not shown)s
Sub- component is arranged in installation cavity 11；Also, in the outer wall cladding flexible shell (i.e. shell body 2) of inner housing 1, in use,
Flexible shell and ear flexible contact, avoid hard extruding of the earphone case to ear, eliminate the sense of discomfort of user and swollen
Pain, effectively lift the usage experience of user.Also, flexible contact can also lift being bonded between earphone case and ear
Degree, the situation for causing interior sender that leakage sound occurs because being bonded deficiency is avoided, effectively improve the acoustical quality of earphone.
Further, due to being provided with pronunciation unit in installation cavity 11, interior sender 12 connects with installation cavity 11；Wherein,
Interior sender 12 is during use, it can be understood as mainly transmits sound (i.e. through interior sender 12 to the duct of ear
The sound passed out is to be difficult to be transferred to the external world), it can be transferred to ear through interior sender 12 by the sound that pronunciation unit is sent
Piece duct, listened to for user, it is simple in construction, it is easy to use.Also, the front end of inner housing 1 is further opened with interior sound regulating hole 13, interior
Sound regulating hole 13 connects with installation cavity 11；Interior sound regulating hole 13 is during use, it can be understood as mainly outwardly transmission sound
Sound, to adjust the voice effect of pronunciation unit (such as acoustic pressure voice effect), so as to lift the acoustical quality of earphone.
Apply example two：
A kind of earphone, including earphone case as described above.
In the present embodiment, due to containing above-mentioned earphone case.In the earphone case, branch is used as using inner housing 1
Housing is supportted, the electronic components such as pronunciation unit (not shown) are arranged in installation cavity 11；Also, in the outer of inner housing 1
Wall cladding flexible shell (i.e. shell body 2), in use, flexible shell and ear flexible contact, avoid earphone case to ear
Hard extruding, eliminate sense of discomfort and the distending pain sense of user, effectively lifted user usage experience.Also, flexible contact
The compactness between earphone case and ear can also be lifted, avoids the feelings for causing interior sender that leakage sound occurs because being bonded deficiency
Condition, effectively improve the acoustical quality of earphone.
Further, due to being provided with pronunciation unit in installation cavity 11, interior sender 12 connects with installation cavity 11；Wherein,
Interior sender 12 is during use, it can be understood as mainly transmits sound (i.e. through interior sender 12 to the duct of ear
The sound passed out is to be difficult to be transferred to the external world), it can be transferred to ear through interior sender 12 by the sound that pronunciation unit is sent
Piece duct, listened to for user, it is simple in construction, it is easy to use.Also, the front end of inner housing 1 is further opened with interior sound regulating hole 13, interior
Sound regulating hole 13 connects with installation cavity 11；Interior sound regulating hole 13 is during use, it can be understood as mainly outwardly transmission sound
Sound, to adjust the voice effect of pronunciation unit (such as acoustic pressure voice effect), so as to lift the acoustical quality of earphone.
In description of the present utility model, it is to be understood that the orientation of the instruction such as term " on ", " under ", " interior ", " outer "
Or position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of description the utility model and simplification is retouched
State, rather than instruction or imply signified device or element there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not intended that to limitation of the present utility model.It is to combine one or more embodiment party that particular content provides as described above
Formula, do not assert that specific implementation of the present utility model is confined to these explanations.It is all near with method of the present utility model, structure etc.
Seemingly, it is identical, or for making some technology deduction or replace under the utility model concept thereof, it is new should to be all considered as this practicality
The protection domain of type.
Claims (10)
1. a kind of earphone case, it is characterised in that including inner housing (1) and shell body (2), the inner housing (1) is support
Housing, the inner housing (1) include being used for the installation cavity (11) for housing pronunciation unit, and the front end of the inner housing (1) offers
For transmitting the interior sender (12) of sound to duct, the front end of the inner housing (1) is further opened with interior sound regulating hole (13), described
Interior sender (12) and the interior sound regulating hole (13) connect with the installation cavity (11), and the shell body (2) is flexible shell
Body, the shell body (2) are coated on the outer wall of the inner housing (1).
2. earphone case according to claim 1, it is characterised in that the inner housing (1) is ebonite housing, the shell
Body (2) is flexible glue housing.
3. earphone case according to claim 2, it is characterised in that the ebonite housing is makrolon housing or propylene
Nitrile-BS housing, the flexible glue housing are TPUE rubber shell, thermoplastic poly
Ester elastomer housing or silica gel housing.
4. earphone case according to claim 1, it is characterised in that the inner housing (1) is integrated the shell of injection molding
Body, shell body (2) integrated injection molding is in the outer wall of the inner housing (1).
5. earphone case according to claim 1, it is characterised in that the thickness of the shell body (2) is not less than 0.2mm.
6. earphone case according to claim 1, it is characterised in that the interior sound regulating hole (13), which is arranged in described, goes out sound
The downside in hole (12).
7. earphone case according to claim 1, it is characterised in that the shell body (2) corresponds to the interior sender
(12) opening position offers outer sender (21), and the outer sender (21) connects with the interior sender (12).
8. earphone case according to claim 1, it is characterised in that the shell body (2) corresponds to the interior sound regulating hole
(13) opening position offers outer sound regulating hole (22), and the outer sound regulating hole (22) connects with the interior sound regulating hole (13).
9. earphone case according to claim 1, it is characterised in that the interior sender (12) and the interior sound regulating hole
(13) it is provided with Air Filter.
10. a kind of earphone, it is characterised in that including the earphone case as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720901924.8U CN207039838U (en) | 2017-07-21 | 2017-07-21 | A kind of earphone case and earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720901924.8U CN207039838U (en) | 2017-07-21 | 2017-07-21 | A kind of earphone case and earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207039838U true CN207039838U (en) | 2018-02-23 |
Family
ID=61464212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720901924.8U Active CN207039838U (en) | 2017-07-21 | 2017-07-21 | A kind of earphone case and earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207039838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331782A (en) * | 2020-03-06 | 2020-06-26 | 东莞市金铂钰橡塑五金制品有限公司 | Solid earphone sleeve and manufacturing method thereof |
-
2017
- 2017-07-21 CN CN201720901924.8U patent/CN207039838U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331782A (en) * | 2020-03-06 | 2020-06-26 | 东莞市金铂钰橡塑五金制品有限公司 | Solid earphone sleeve and manufacturing method thereof |
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