CN207968806U - A kind of earphone horn of high-fidelity - Google Patents
A kind of earphone horn of high-fidelity Download PDFInfo
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- CN207968806U CN207968806U CN201820315851.9U CN201820315851U CN207968806U CN 207968806 U CN207968806 U CN 207968806U CN 201820315851 U CN201820315851 U CN 201820315851U CN 207968806 U CN207968806 U CN 207968806U
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- fidelity
- sound
- earphone
- shell
- lower housing
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Abstract
The utility model discloses a kind of earphone horns of high-fidelity, belong to horn art, including upper shell, lower housing, bass component, middle pitch component and high pitch component.A kind of earphone horn of high-fidelity disclosed by the utility model, pass through different independent sounding channels, the sound that earphone high-pitched speaker, mediant trumpet and woofer are sent out is sent to out sound through-hole respectively, it avoids the sound of different frequency while acting on same sounding channel and causing the distortion of sound waveform, simultaneously sound absorbing layer is fixedly connected in lower housing inner surface, it can be to avoid avoiding the sound that earphone horn is sent out from generating resonance effects with shell, to improve the fidelity of earphone.
Description
Technical field
The utility model is related to horn arts, more particularly to a kind of earphone horn of high-fidelity.
Background technology
Earphone includes wearing two kinds of attaching type earphone and PlayGear Stealth, and former earphone is mainly made of four parts：
Headband, left and right phonation unit, earmuff and lead.Latter includes mainly shell, left and right phonation unit and lead.Since earphone is light
Just, easy to carry, easy to use, it is increasingly popularized and is developed, become popular daily necessities.
A kind of high-fidelity earplug loudspeaker are disclosed in patent " CN201520548230.1 ", include high-pitched speaker, under
Channel, mediant trumpet, woofer I, upper channel, woofer II etc.；But it can be seen that the earplug loudspeaker from the content of the disclosure
In high-pitched speaker, mediant trumpet, woofer I and woofer II share a sounding channel, this can allow different loudspeakers
The sound that sends out acts on the same sounding channel and interferes with each other to influence the fidelity of PlayGear Stealth.
In summary, it is necessary to design a kind of Novel earphone speaker to solve the above problems.
Utility model content
In order to overcome the deficiencies of existing technologies, the technical problem to be solved by the utility model is to propose a kind of high-fidelity
Earphone horn, the utility model is by different independent sounding channels, by earphone high-pitched speaker, mediant trumpet and bass
The sound that loudspeaker are sent out is sent to out sound through-hole respectively, avoid the sound of different frequency and meanwhile act on same sounding channel and
The distortion of sound waveform is caused, while sound absorbing layer is fixedly connected in lower housing inner surface, can be sent out to avoid earphone horn
Sound and shell generate resonance effects, to improve the fidelity of earphone.
For this purpose, the utility model uses following technical scheme：
The utility model provides a kind of earphone horn of high-fidelity, including upper shell, lower housing, bass component, middle pitch
Component and high pitch component；
It is fixedly connected at the top of the bottom of the upper shell and the lower housing；
One vessel of Inner Constitution of the inside of the upper shell and the lower housing；
The bass component, middle pitch component and high pitch component are respectively positioned in the vessel；
The high pitch component includes high-pitched speaker and two treble pathways being oppositely arranged；
One end of the treble pathways is fixedly connected with the end of the high-pitched speaker；
The other end of the treble pathways has upwardly extended first passage；
The high-pitched speaker, two treble pathways and two first passages constitute the first host cavity；
The middle pitch component is located in first host cavity；
The middle pitch component includes mediant trumpet and two midrange pathways being oppositely arranged；
One end of the midrange pathway is fixedly connected with the end of the mediant trumpet；
The other end of the midrange pathway has upwardly extended second channel；
The mediant trumpet, the midrange pathway and the second channel constitute the second host cavity；
The bass component is located in second host cavity；
The bass component includes woofer and the bass channel being vertically arranged；
The lower end of the bass channel is fixedly connected with the upper end of the woofer；
The upper surface of the upper surface of the first passage, the upper surface of the second channel and the bass channel is equal
In same level.
Optionally, the upper shell includes main body and goes out sound shell；
It is described go out sound shell lower end be fixedly connected with the upper end of the main body；
It is described go out sound shell on offer out sound through-hole.
Optionally, it is described go out sound shell in be equipped with filter screen.
Optionally, the lower housing inner surface is fixedly connected with sound absorbing layer.
Optionally, the sound absorbing layer external surface shape is wavy.
Optionally, further include cock body；
The cock body goes out described in being sheathed on the outer wall of sound shell.
Optionally, the bottom of the lower housing offers the guide hole through the lower housing and the sound absorbing layer.
Optionally, the cock body material is configured to silica gel.
The beneficial effects of the utility model are：
A kind of earphone horn of high-fidelity provided by the utility model, the utility model are logical by different independent sounding
The sound that earphone high-pitched speaker, mediant trumpet and woofer are sent out is sent to out sound through-hole, avoided not by road respectively
The sound of same frequency acts on same sounding channel simultaneously and causes the distortion of sound waveform, while solid in lower housing inner surface
Surely it is connected with sound absorbing layer, resonance effects can be generated to avoid the sound that earphone horn is sent out and shell, to improve earphone
Fidelity.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the earphone horn for high-fidelity that specific embodiment of the present invention provides.
In figure：
1, upper shell；11, main body；12, go out sound shell；121, go out sound through-hole；122, filter screen；2, lower housing；3, bass group
Part；31, woofer；32, bass channel；4, middle pitch component；41, mediant trumpet；42, midrange pathway；43, second channel；5、
High pitch component；51, high-pitched speaker；52, treble pathways；53, first passage；6, sound absorbing layer；7 cock bodys；8, vessel；9, the first receiving
Chamber；10, the second host cavity.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Show to Fig. 1 exemplaries a kind of structural schematic diagram of the earphone horn of high-fidelity provided by the utility model；Such as
Shown in Fig. 1, a kind of earphone horn of high-fidelity, including upper shell 1, lower housing 2, bass component 3, middle pitch component 4 and high pitch
Component 5；The bottom of upper shell 1 is fixedly connected with the top of lower housing 2；The inside of upper shell 1 and the inside structure of lower housing 2
At a vessel 8；Bass component 3, middle pitch component 4 and high pitch component 5 are respectively positioned in vessel 8；High pitch component 5 includes high pitch loudspeaker
51 and two treble pathways 52 being oppositely arranged；One end of treble pathways 52 is fixedly connected with the end of high-pitched speaker 51；
The other end of treble pathways 52 has upwardly extended first passage 53；51, two treble pathways 52 of high-pitched speaker and two first
Channel 53 constitutes the first host cavity 9；Middle pitch component 4 is located in the first host cavity 9；Middle pitch component 4 include mediant trumpet 41 and
Two midrange pathways 42 being oppositely arranged；One end of midrange pathway 42 is fixedly connected with the end of mediant trumpet 41；Midrange pathway
42 other end has upwardly extended second channel 43；Mediant trumpet 41, midrange pathway 42 and second channel 43 constitute second and receive
Vessel 10；Bass component 3 is located in the second host cavity 10；Bass component 3 includes woofer 31 and the bass being vertically arranged
Channel 32；The lower end of bass channel 32 is fixedly connected with the upper end of woofer 31；The upper surface of first passage 53, second channel
43 upper surface and the upper surface of bass channel 32 are respectively positioned in same level.When user wears earphone and starts to incline
When listening to music, the sound wave of high frequency passes to the ear of user by treble pathways 52 and first passage 53 from high-pitched speaker 51
In；The sound wave of intermediate frequency is by midrange pathway 42 and second channel 43 in the ear that mediant trumpet 41 passes to user；Low frequency
Sound wave the ear of user is passed to from woofer 31 by bass channel 32.The propagation of the sound of three kinds of different frequencies is mutual
The distortion of sound waveform will not be independently caused because acting on same transaudient channel.Meanwhile the upper surface of first passage 53, second
The upper surface in channel 43 and the upper surface of bass channel 32 are respectively positioned in same level, make the acoustic distance of three kinds of frequencies
The distance of user's ear-drum is consistent, improves the fidelity of earphone.
Optionally, upper shell 1 including main body 11 and goes out sound shell 12；The lower end for going out sound shell 12 and the upper end of main body 11 are solid
Fixed connection；Go out on sound shell 12 to offer out sound through-hole 121.Open up out sound through-hole 121 can allow the high pitch component 5 in earphone, in
The sound that sound component 4 and bass component 3 are sent out is spread out of from sound through-hole 121 is gone out.
Optionally, go out and be equipped with filter screen 122 in sound shell 12.It can be entered inside earphone to avoid sundries using filter screen 122
To influence the normal work of earphone horn.
Optionally, 2 inner surface of lower housing is fixedly connected with sound absorbing layer 6.It can be sent out to avoid earphone horn using sound absorbing layer 6
Sound and lower housing 2 generate resonance effects, improve the fidelity of earphone.
Optionally, 6 external surface shape of sound absorbing layer is wavy.The use of external surface shape is that wavy sound absorbing layer 6 can be with
The surface area of sound absorbing layer 6 is increased, sound-absorbing effect is improved.
Optionally, further include cock body 7；Cock body 7 is sheathed on out on the outer wall of sound shell 12.Cock body 7 can reduce external environment
Noise enters the ear of wearer, avoids influencing wearer's appreciation music.
Optionally, the bottom of lower housing 2 offers the guide hole 21 through lower housing 2 and sound absorbing layer 6.It can using guide hole 21
To avoid earphone when filling in ear air pressure inside change dramatically, result in the passive mobile to cause loudspeaker to shake of Loudspeaker diaphragm
The damage of film.
Optionally, 7 material of cock body is configured to silica gel.Silica gel soft texture has elasticity again, with can allowing wearer comfort
Wear earphone.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case of with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (8)
1. a kind of earphone horn of high-fidelity, it is characterised in that：
Including upper shell (1), lower housing (2), bass component (3), middle pitch component (4) and high pitch component (5)；
It is fixedly connected at the top of the bottom of the upper shell (1) and the lower housing (2)；
The inside of the upper shell (1) and one vessel of Inner Constitution (8) of the lower housing (2)；
The bass component (3), middle pitch component (4) and high pitch component (5) are respectively positioned in the vessel (8)；
The high pitch component (5) includes high-pitched speaker (51) and two treble pathways (52) being oppositely arranged；
One end of the treble pathways (52) is fixedly connected with the end of the high-pitched speaker (51)；
The other end of the treble pathways (52) has upwardly extended first passage (53)；
The high-pitched speaker (51), two treble pathways (52) and two first passages (53) constitute first and receive
Vessel (9)；
The middle pitch component (4) is located in first host cavity (9)；
The middle pitch component (4) includes mediant trumpet (41) and two midrange pathways (42) being oppositely arranged；
One end of the midrange pathway (42) is fixedly connected with the end of the mediant trumpet (41)；
The other end of the midrange pathway (42) has upwardly extended second channel (43)；
The mediant trumpet (41), the midrange pathway (42) and the second channel (43) constitute the second host cavity (10)；
The bass component (3) is located in second host cavity (10)；
The bass component (3) includes woofer (31) and the bass channel (32) being vertically arranged；
The lower end of the bass channel (32) is fixedly connected with the upper end of the woofer (31)；
The upper surface of the first passage (53), the upper surface of the second channel (43) and the bass channel (32)
Upper surface is respectively positioned in same level.
2. a kind of earphone horn of high-fidelity as described in claim 1, it is characterised in that：
The upper shell (1) includes main body (11) and goes out sound shell (12)；
It is described go out sound shell (12) lower end be fixedly connected with the upper end of the main body (11)；
It is described go out sound shell (12) on offer out sound through-hole (121).
3. a kind of earphone horn of high-fidelity as claimed in claim 2, it is characterised in that：
It is described go out sound shell (12) in be equipped with filter screen (122).
4. a kind of earphone horn of high-fidelity as described in claim 1, it is characterised in that：
Lower housing (2) inner surface is fixedly connected with sound absorbing layer (6).
5. a kind of earphone horn of high-fidelity as claimed in claim 4, it is characterised in that：
Sound absorbing layer (6) external surface shape is wavy.
6. a kind of earphone horn of high-fidelity as claimed in claim 2, it is characterised in that：
Further include cock body (7)；
The cock body (7) goes out described in being sheathed on the outer wall of sound shell (12).
7. a kind of earphone horn of high-fidelity as claimed in claim 4, it is characterised in that：
The bottom of the lower housing (2) offers the guide hole (21) through the lower housing (2) and the sound absorbing layer (6).
8. a kind of earphone horn of high-fidelity as claimed in claim 6, it is characterised in that：
Cock body (7) material is configured to silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315851.9U CN207968806U (en) | 2018-03-07 | 2018-03-07 | A kind of earphone horn of high-fidelity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315851.9U CN207968806U (en) | 2018-03-07 | 2018-03-07 | A kind of earphone horn of high-fidelity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207968806U true CN207968806U (en) | 2018-10-12 |
Family
ID=63741480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820315851.9U Active CN207968806U (en) | 2018-03-07 | 2018-03-07 | A kind of earphone horn of high-fidelity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207968806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024045282A1 (en) * | 2022-08-30 | 2024-03-07 | 瑞声光电科技(常州)有限公司 | Electronic device having sound production function |
-
2018
- 2018-03-07 CN CN201820315851.9U patent/CN207968806U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024045282A1 (en) * | 2022-08-30 | 2024-03-07 | 瑞声光电科技(常州)有限公司 | Electronic device having sound production function |
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