CN205545787U - Earphone with many play sound pipelines - Google Patents
Earphone with many play sound pipelines Download PDFInfo
- Publication number
- CN205545787U CN205545787U CN201620061195.5U CN201620061195U CN205545787U CN 205545787 U CN205545787 U CN 205545787U CN 201620061195 U CN201620061195 U CN 201620061195U CN 205545787 U CN205545787 U CN 205545787U
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- CN
- China
- Prior art keywords
- sound
- earphone
- sound tube
- inserts
- feature exists
- 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
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Abstract
The utility model discloses an earphone with many play sound pipelines, shell and earphone backshell including the earphone before, the shell forms a cavity that holds loudspeaker with earphone rear shell connected before the earphone, the tip of earphone backshell is equipped with the sound pipe of the certain angle of slope, goes out the play sound pipe inserts that is equipped with one multiplicable sound passageway in the pipeline of sound pipe, go out sound pipe inserts on the interval be equipped with a plurality of sound passageways, go out sound pipe inserts and stretch into in the middle part of the pipeline of managing to a sound by the sound outlet department of a sound pipe. When the sound of loudspeaker spreads from a pipeline that goes out the sound pipe, spread behind a plurality of sound passageways, go out sound pipe inserts embedded Groove in, can increase a wall thickness thickness of sound pipe, can reduce a sound pipe to an influence of sound tone quality, it is better to use sound tone quality. This product simple structure, the preparation is convenient to easy installation.
Description
Technical field
This utility model relates to earphone, particularly to a kind of earphone with a plurality of sound tube road.
Background technology
At present, the loudspeaker of earphone are typically all arranged in the housing hollow of earphone, due to loudspeaker
Having a segment distance with sound tube portion, loudspeaker spread out of sound after pronunciation behind sound tube portion again, due to
The wall thickness also ratio in the sound tube portion of earphone is relatively thin, by easily producing noise during acoustical vibration, and loudspeaker
Pronunciation can reduce tonequality through this segment distance when, makes tonequality the clearest and the most melodious and comfortable.Therefore,
Need existing this mini earphone is improved.
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, the earphone with a plurality of sound tube road sound tonequality can be improved.
For solving the drawbacks described above of prior art, the technical scheme that this utility model provides is: one
Plant the earphone with a plurality of sound tube road, including earphone fore shell and earphone back cover, before described earphone
Shell and earphone back cover connect the cavity forming receiving loudspeaker, and the end of described earphone back cover sets
Have tilt certain angle sound tube, be provided with in the pipeline of described sound tube one can increase sound lead to
The sound tube inserts in road, described sound tube inserts is interval with multiple sound channel, described in go out
Sound tube inserts is stretched in the middle part of the pipeline of described sound tube by the sound mouth of described sound tube.
There is a kind of improvement of the earphone in a plurality of sound tube road as this utility model, described in go out sound
Passage is at least four, and four sound channels are rounded to be arranged on described sound tube inserts.
There is a kind of improvement of the earphone in a plurality of sound tube road as this utility model, described in go out sound
Passage is rounded, square or oval.
There is a kind of improvement of the earphone in a plurality of sound tube road as this utility model, described in go out sound
A diameter of 1mm～5mm of passage.
There is a kind of improvement of the earphone in a plurality of sound tube road, described earphone as this utility model
The sidewall of back cover is provided with a ring-shaped step, and described loudspeaker are resisted against on described ring-shaped step.
There is a kind of improvement of the earphone in a plurality of sound tube road as this utility model, described in go out sound
The inner-walls of duct of pipe is provided with the groove installed for described sound tube inserts, and described groove is by described
The pipe outlet of sound tube extends in the middle part of the pipeline of described sound tube.
There is a kind of improvement of the earphone in a plurality of sound tube road as this utility model, described in go out sound
Pipe inserts is plastic member or wood component.
There is a kind of improvement of the earphone in a plurality of sound tube road as this utility model, described in go out sound
Pipe inserts is hardware.
There is a kind of improvement of the earphone in a plurality of sound tube road as this utility model, described in go out sound
The lateral wall of pipe is provided with the earplug set groove for mounting ear plug sleeve.
Compared with prior art, the utility model has the advantages that: this utility model is at sound tube
It is provided with a sound tube inserts that can increase sound channel in pipeline, sound tube inserts is interval with
Multiple sound channels, sound tube inserts is stretched to the pipeline of sound tube by the sound mouth of sound tube
Middle part.When the sound of loudspeaker spreads out of from the pipeline of sound tube, pass after multiple sound channels
Going out, sound tube inserts embeds in groove, can increase the wall thickness thickness of sound tube, it is possible to reduce
The sound tube impact on going out sound tonequality, uses sound tonequality more preferable.This product structure is simple, makes
Convenient, and easily install.
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 this utility model structure chart.
Fig. 2 is this utility model sound tube insert structure schematic diagram.
Reference title: 1, earphone fore shell 2, earphone back cover 3, cavity 4, sound tube 5,
Sound channel 6, sound tube inserts 7, ring-shaped step 8, loudspeaker 9, groove 10, earplug
Set 11, earplug set groove 12, annular projection.
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.
As depicted in figs. 1 and 2, a kind of earphone with a plurality of sound tube road, before earphone
Shell 1 and earphone back cover 2, earphone fore shell 1 and earphone back cover 2 connect one receiving loudspeaker of formation
The cavity 3 of 8, the end of earphone back cover 2 is provided with the sound tube 4 of certain angle, goes out sound
A sound tube inserts 6 that can increase sound channel 5, sound tube inserts it is provided with in the pipeline of pipe 4
Being interval with multiple sound channel 5 on 6, sound tube inserts 6 is by the sound mouth of sound tube 4
Stretch in the middle part of the pipeline of sound tube 4.The electricity electrically connected with loudspeaker 8 it is additionally provided with at cavity 3
Road plate.
Preferably, sound channel 5 at least four, four sound channels 5 are rounded to be arranged in
On sound tube inserts 6.
Preferably, sound channel 5 is rounded, square or oval.
Preferably, a diameter of 1mm～5mm of sound channel 5.
Preferably, the sidewall of earphone back cover 2 is provided with a ring-shaped step 7, and loudspeaker 8 are resisted against
On ring-shaped step 7.
Preferably, the inner-walls of duct of sound tube 4 is provided with the groove installed for sound tube inserts 6
9, groove 9 is extended in the middle part of the pipeline of sound tube 4 by the pipe outlet of sound tube 4.
Preferably, sound tube inserts 6 is plastic member or wood component.Sound tube inserts 6 is permissible
By integrated injection molding, make simple.
Preferably, sound tube inserts 6 is hardware.Sound tube inserts 6 can pass through punching press
Mode punch forming.
Preferably, the earplug set that the lateral wall of sound tube 4 is provided with for mounting ear plug sleeve 10 is recessed
Groove 11.Earplug set 10 is silica gel component, and earplug set 10 has sender, at sender
Sidewall is provided with the annular projection 12 being connected with earplug set groove 11.
This utility model be provided with in the pipeline of sound tube 4 one can increase sound channel 5 go out sound
Pipe inserts 6, sound tube inserts 6 is interval with multiple sound channel 5, sound tube inserts 6
Stretched in the middle part of the pipeline of sound tube 4 by the sound mouth of sound tube 4.Sound when loudspeaker 8
When the pipeline of sound tube 4 spreads out of, spread out of after multiple sound channels 5, sound tube inserts
6 embed in groove 9, can increase the wall thickness thickness of sound tube 4, it is possible to reduce sound tube 4
On the impact going out sound tonequality, use sound tonequality more preferable.This product structure is simple, easy to make,
And easily install.
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. there is the earphone in a plurality of sound tube road, including earphone fore shell and earphone back cover,
Described earphone fore shell and earphone back cover connect the cavity forming receiving loudspeaker, and its feature exists
In, the end of described earphone back cover is provided with the sound tube of certain angle, described sound tube
It is provided with a sound tube inserts that can increase sound channel in pipeline, described sound tube inserts is spaced
Being provided with multiple sound channel, described sound tube inserts is stretched to by the sound mouth of described sound tube
In the middle part of the pipeline of described sound tube.
The earphone with a plurality of sound tube road the most according to claim 1, its feature exists
In, described sound channel is at least four, four sound channels are rounded be arranged in described in go out sound
On pipe inserts.
The earphone with a plurality of sound tube road the most according to claim 2, its feature exists
In, described sound channel is rounded, square or oval.
The earphone with a plurality of sound tube road the most according to claim 1, its feature exists
In, a diameter of 1mm～5mm of described sound channel.
The earphone with a plurality of sound tube road the most according to claim 1, its feature exists
In, the sidewall of described earphone back cover is provided with a ring-shaped step, and described loudspeaker are resisted against described ring
On shape step.
The earphone with a plurality of sound tube road the most according to claim 5, its feature exists
In, the inner-walls of duct of described sound tube is provided with the groove installed for described sound tube inserts, institute
State groove to be extended in the middle part of the pipeline of described sound tube by the pipe outlet of described sound tube.
The earphone with a plurality of sound tube road the most according to claim 1, its feature exists
In, described sound tube inserts is plastic member or wood component.
The earphone with a plurality of sound tube road the most according to claim 1, its feature exists
In, described sound tube inserts is hardware.
The earphone with a plurality of sound tube road the most according to claim 1, its feature exists
In, the lateral wall of described sound tube is provided with the earplug set groove for mounting ear plug sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620061195.5U CN205545787U (en) | 2016-01-21 | 2016-01-21 | Earphone with many play sound pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620061195.5U CN205545787U (en) | 2016-01-21 | 2016-01-21 | Earphone with many play sound pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205545787U true CN205545787U (en) | 2016-08-31 |
Family
ID=56767487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620061195.5U Expired - Fee Related CN205545787U (en) | 2016-01-21 | 2016-01-21 | Earphone with many play sound pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205545787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111212352A (en) * | 2020-03-14 | 2020-05-29 | 深圳市昱声科技有限公司 | Earphone with hearing protection function |
-
2016
- 2016-01-21 CN CN201620061195.5U patent/CN205545787U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111212352A (en) * | 2020-03-14 | 2020-05-29 | 深圳市昱声科技有限公司 | Earphone with hearing protection function |
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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 |