CN205545784U - Loudspeaker are at earphone of sound pipe portion - Google Patents
Loudspeaker are at earphone of sound pipe portion Download PDFInfo
- Publication number
- CN205545784U CN205545784U CN201620061175.8U CN201620061175U CN205545784U CN 205545784 U CN205545784 U CN 205545784U CN 201620061175 U CN201620061175 U CN 201620061175U CN 205545784 U CN205545784 U CN 205545784U
- Authority
- CN
- China
- Prior art keywords
- earphone
- loudspeaker
- tube portion
- sound tube
- sound
- 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
Links
Abstract
The utility model discloses a loudspeaker are at earphone of sound pipe portion, shell and earphone backshell before the earphone, shell and earphone rear shell connected form an earphone cavity before the earphone, and the tip of earphone backshell is equipped with a sound pipe portion of inclining certain angle and communicateing with the earphone cavity, and the inside wall of sound pipe portion is equipped with the ring groove who is used for installing loudspeaker. The utility model discloses with the loudspeaker setting in the cavity of sound pipe portion to can set up middle part or sound outlet department in sound pipe portion, so both can reduce the volume of earphone shell, make the earphone littleer, and can reduce the preparation material cost of earphone. Loudspeaker are installed in sound pipe portion, can shorten the sound distance of loudspeaker, can not receive the influence of sound pipe portion, make the pronunciation of loudspeaker directly enter into human ear, and tone quality is more clear and melodious, comfortable.
Description
Technical field
This utility model relates to earphone, particularly to a kind of loudspeaker earphone in sound tube portion.
Background technology
At present, (such as Fig. 1 institute in the loudspeaker of earphone are typically all arranged on the housing hollow of earphone
Show), including fore shell 21 and back cover 20, fore shell 21 is connected one receiving of formation with back cover 20
The cavity of loudspeaker 10, one end of fore shell 21 is provided with the sound tube portion 23 of a loudspeaker cavity connection,
Sound tube portion 23 has a sound mouth 22, and the outer sheath in sound tube portion 23 is provided with an earplug set 30,
Sender 31 it is provided with in the middle part of earplug set 30.Owing to there are a segment distance, loudspeaker in loudspeaker and sound tube portion
After pronunciation, behind sound tube portion, spread out of sound again, and loudspeaker pronunciation is through this segment distance when
Tonequality can be reduced, make tonequality the clearest and the most melodious and comfortable.
Utility model content
The purpose of this utility model is the drawbacks described above for prior art, it is provided that a kind of structure letter
Singly, pronunciation tonequality, the loudspeaker earphone in sound tube portion can be improved.
For solving the drawbacks described above of prior art, the technical scheme that this utility model provides is: one
Kind of the loudspeaker earphone in sound tube portion, including earphone fore shell and earphone back cover, described earphone fore shell and
Earphone back cover connects, and forms an earphone cavity, and the end of described earphone back cover is provided with an inclination
Certain angle the sound tube portion connected with described earphone cavity, the medial wall in described sound tube portion sets
There is the annular slot for installing loudspeaker.
As a kind of improvement of this utility model loudspeaker earphone in sound tube portion, before described loudspeaker
End lateral wall is provided with a ring-shaped step, and described ring-shaped step is connected with the annular of compression loudspeaker
Set.
As a kind of improvement of this utility model loudspeaker earphone in sound tube portion, described sound tube portion
Front end outer side wall is provided with the earplug set mounting groove for mounting ear plug sleeve, and described earplug set is hemisphere
Shape.
Improve in, described earplug set in the one of the earphone in sound tube portion as this utility model loudspeaker
It is inserted in the middle part in described sound tube portion.
As a kind of improvement of this utility model loudspeaker earphone in sound tube portion, described loudspeaker are installed
At the sound mouth in described sound tube portion.
As a kind of improvement of this utility model loudspeaker earphone in sound tube portion, described sound tube portion inclines
Rake angle is 15 °～45 °.
As a kind of improvement of this utility model loudspeaker earphone in sound tube portion, described earplug set is
Silica gel component.
As a kind of improvement of this utility model loudspeaker earphone in sound tube portion, described loudspeaker are installed
Middle part in described sound tube portion.
As a kind of improvement of this utility model loudspeaker earphone in sound tube portion, after described loudspeaker
Side outer wall embeds described annular slot, and the front side outer wall of loudspeaker uses annular sleeve to compress.
Compared with prior art, the utility model has the advantages that: loudspeaker are arranged by this utility model
In the cavity in sound tube portion, and can be arranged at middle part or the sound mouth in sound tube portion, so
One both can reduce the volume of earphone outer covering, makes earphone less, and can reduce earphone
Make material cost.Loudspeaker are arranged on sound tube portion, and that can shorten loudspeaker goes out sound distance, will not
Being affected by sound tube portion, make the pronunciation of loudspeaker enter directly into human body ear, tonequality is the most clear
Crisp, comfortable.This product structure is simple, designs the most more humane, and sound tube portion is provided with necessarily
The angle tilted, can facilitate the external auditory meatus that sound tube portion extend into human body, and be not easy
Go out.
Accompanying drawing explanation
The most with reference to the accompanying drawings with detailed description of the invention to this utility model and useful technology thereof
Effect is described in further detail, wherein:
Fig. 1 is prior art perspective view.
Fig. 2 is this utility model sectional view.
Reference title: 1, earphone fore shell 2, earphone back cover 3, earphone cavity 4, sound
Pipe portion 5, loudspeaker 6, annular slot 7, ring-shaped step 8, annular sleeve 9, earplug set 10,
Earplug set mounting groove.
Detailed description of the invention
With specific embodiment, this utility model is further described the most with reference to the accompanying drawings, but this
The embodiment of utility model is not limited to this.
Embodiment one: as in figure 2 it is shown, a kind of loudspeaker are at the earphone in sound tube portion, before earphone
Shell 1 and earphone back cover 2, earphone fore shell 1 and earphone back cover 2 connect, and form an earphone sky
Chamber 3, the end of earphone back cover 2 is provided with an inclination certain angle and connects with earphone cavity 3
Sound tube portion 4, the medial wall in sound tube portion 4 is provided with the annular slot 6 for installing loudspeaker 5.
Loudspeaker 5 are arranged at the sound mouth in sound tube portion 4.Direct incoming human body ear after loudspeaker 5 pronunciation
In, sound transmission is the most direct and clear and melodious.
Preferably, the front end outer side wall of loudspeaker 5 is provided with a ring-shaped step 7, on ring-shaped step 7
It is connected with the annular sleeve 8 of compression loudspeaker 5.
Preferably, the front end outer side wall in sound tube portion 4 is provided with the earplug set for mounting ear plug sleeve 9
Mounting groove 10, earplug set 9 is hemispherical.
Preferably, earplug set 9 is inserted in the middle part in sound tube portion 4.Earplug set 9 can be by sound tube portion
The first half of 4 encases, and makes sound tube portion 4 will not cause external auditory meatus after stretching into human body external auditory meatus
Pain, makes human body wear the most comfortable.
Preferably, angle of inclination, sound tube portion 4 is 15 °～45 °.Sound tube portion 4 is provided with one
The angle that constant inclination is oblique, can facilitate the external auditory meatus that sound tube portion extend into human body, and be not easy
Drop out.
Preferably, earplug set 9 is silica gel component.
Preferably, the rear side outer wall of loudspeaker 5 embeds annular slot 6, the front side outer wall of loudspeaker 5
Annular sleeve 8 is used to compress.
Embodiment two: a kind of loudspeaker are at the earphone in sound tube portion, after earphone fore shell 1 and earphone
Shell 2, earphone fore shell 1 and earphone back cover 2 connect, and form an earphone cavity 3, after earphone
The end of shell 2 is provided with an inclination certain angle the sound tube portion 4 connected with earphone cavity 3,
The medial wall in sound tube portion 4 is provided with the annular slot 6 for installing loudspeaker 5.Loudspeaker 5 are arranged on
The middle part in sound tube portion 4.
Loudspeaker are arranged in the cavity in sound tube portion by this utility model, and can be arranged on sound tube
At the middle part in portion or sound mouth, the most both can reduce the volume of earphone outer covering, make earphone
Less, and the making material cost of earphone can be reduced.Loudspeaker are arranged on sound tube portion, permissible
That shortens loudspeaker goes out sound distance, will not be affected by sound tube portion, make the pronunciation of loudspeaker directly enter
Entering to human body ear, tonequality is the clearest and the most melodious, comfortable.This product structure is simple, and design is also compared
Hommization, sound tube portion has the angle of certain inclination, can facilitate and sound tube portion is extend into human body
External auditory meatus, and be not easy to drop out.
Embodiment the most of the present utility model, common for this area
For technical staff, it is possible to understand that in the case of without departing from principle of the present utility model and structure
These embodiments can be carried out multiple change, revise, replace and modification, of the present utility model
Scope is limited by claims and equivalency range thereof.
Claims (9)
1. loudspeaker are at the earphone in sound tube portion, including earphone fore shell and earphone back cover, described
Earphone fore shell and earphone back cover connect, and form an earphone cavity, it is characterised in that described ear
The end of machine back cover is provided with an inclination certain angle the sound tube connected with described earphone cavity
Portion, the medial wall in described sound tube portion is provided with the annular slot for installing loudspeaker.
Loudspeaker the most according to claim 1 are at the earphone in sound tube portion, it is characterised in that
The front end outer side wall of described loudspeaker is provided with a ring-shaped step, and described ring-shaped step is connected with a pressure
The annular sleeve of tight loudspeaker.
Loudspeaker the most according to claim 2 are at the earphone in sound tube portion, it is characterised in that
The front end outer side wall in described sound tube portion is provided with the earplug set mounting groove for mounting ear plug sleeve, described
Earplug set is hemispherical.
Loudspeaker the most according to claim 3 are at the earphone in sound tube portion, it is characterised in that
Described earplug set is inserted in the middle part in described sound tube portion.
Loudspeaker the most according to claim 4 are at the earphone in sound tube portion, it is characterised in that
Described loudspeaker are arranged at the sound mouth in described sound tube portion.
Loudspeaker the most according to claim 5 are at the earphone in sound tube portion, it is characterised in that
Angle of inclination, described sound tube portion is 15 °～45 °.
Loudspeaker the most according to claim 3 are at the earphone in sound tube portion, it is characterised in that
Described earplug set is silica gel component.
Loudspeaker the most according to claim 1 are at the earphone in sound tube portion, it is characterised in that
Described loudspeaker are arranged on the middle part in described sound tube portion.
Loudspeaker the most according to claim 2 are at the earphone in sound tube portion, it is characterised in that
The rear side outer wall of described loudspeaker embeds described annular slot, and the front side outer wall of loudspeaker uses annular sleeve
Compress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620061175.8U CN205545784U (en) | 2016-01-21 | 2016-01-21 | Loudspeaker are at earphone of sound pipe portion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620061175.8U CN205545784U (en) | 2016-01-21 | 2016-01-21 | Loudspeaker are at earphone of sound pipe portion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205545784U true CN205545784U (en) | 2016-08-31 |
Family
ID=56767493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620061175.8U Expired - Fee Related CN205545784U (en) | 2016-01-21 | 2016-01-21 | Loudspeaker are at earphone of sound pipe portion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205545784U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108076402A (en) * | 2016-11-10 | 2018-05-25 | 美律电子(深圳)有限公司 | Anti-noise earphone |
| CN108076403A (en) * | 2016-11-10 | 2018-05-25 | 美律电子(深圳)有限公司 | Anti-noise earphone |
| CN108124210A (en) * | 2016-11-26 | 2018-06-05 | 王永明 | A kind of In-Ear Headphones |
-
2016
- 2016-01-21 CN CN201620061175.8U patent/CN205545784U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108076402A (en) * | 2016-11-10 | 2018-05-25 | 美律电子(深圳)有限公司 | Anti-noise earphone |
| CN108076403A (en) * | 2016-11-10 | 2018-05-25 | 美律电子(深圳)有限公司 | Anti-noise earphone |
| CN108124210A (en) * | 2016-11-26 | 2018-06-05 | 王永明 | A kind of In-Ear Headphones |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20190121 |