CN206196006U - Many loudspeaker earphone with leading note pipe - Google Patents
Many loudspeaker earphone with leading note pipe Download PDFInfo
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- CN206196006U CN206196006U CN201621262179.9U CN201621262179U CN206196006U CN 206196006 U CN206196006 U CN 206196006U CN 201621262179 U CN201621262179 U CN 201621262179U CN 206196006 U CN206196006 U CN 206196006U
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- sound
- guide tube
- sound guide
- horn single
- tube
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Abstract
The utility model provides a many loudspeaker earphone with leading note pipe, the play sound pipe of shell, setting confession sound outgoing on the shell before the earphone before the earphone to and setting a plurality of loudspeaker body in the shell before the earphone, wherein, the portion all is provided with the leading note pipe at every loudspeaker body's sound production, and the one end of leading note pipe links to each other with the loudspeaker body's who corresponds sound production portion, and the other end passes out the sound pipe and communicates with the external world. Through the utility model discloses can avoid different loudspeaker body to take place sound cancel each other out phenomenon, and then promote the wholeness ability of earphone.
Description
Technical field
The utility model is related to acoustic-electric switch technology field, more specifically, is related to a kind of many loudspeaker with sound guide tube
Earphone.
Background technology
Earphone is articles for daily use most common during people live, as the portable electronics such as high-quality smart mobile phone, Pad are produced
The extensive use of product, people couple can with the requirement of the earphone of its fit applications also more and more higher, wherein, the acoustical quality of earphone is
Through as an important indicator for evaluating headphone quality.
At present, it is the acoustical quality of lifting earphone, it will usually which multiple horn single bodies are set inside earphone, by different
Horn single body produces different audio frequency effects.For example, a high-frequency horn monomer and low frequency can be respectively provided with inside earphone
Horn single body, wherein, high-frequency horn monomer is responsible for producing high frequency sound wave, Low frequency horn monomer to be responsible for producing low-frequency sound wave.
In current many loudspeaker earphones, one is extended typically on the housing of earphone fore shell for sound outgoing
Sound tube, the end of sound tube opens up out acoustic aperture, and the sound wave that multiple horn single bodies send by the sound tube and goes out acoustic aperture biography
Go out.However, by the wavelength of sound that the loudspeaker of different audios are sent is differed, if the sound wave that multiple horn single bodies send is equal
If being spread out of by same sound tube, then the phenomenon for interfering occurs unavoidably, in this way, will cause that the tonequality of earphone is received
To influence, so as to reduce the tonequality of earphone.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of many loudspeaker earphones with sound guide tube, to solve
Existing multiple loudspeaker there are problems that interfering using same sound tube, so that the problem of the tonequality reduction of earphone.
The many loudspeaker earphones with sound guide tube that the utility model is provided, including earphone fore shell, be arranged on earphone fore shell
Confession sound outgoing sound tube, and be arranged on the multiple horn single bodies in earphone fore shell；Wherein, in each horn single body
Pars stridulans is provided with sound guide tube, and one end of sound guide tube is connected with the pars stridulans of corresponding horn single body, and the other end passes through out sound
Pipe is in communication with the outside.
Furthermore it is preferred that structure be：Earphone fore shell includes lid, and sound tube is extended on lid.
Furthermore it is preferred that structure be：The end of sound tube is provided with out acoustic aperture, sound guide tube passes through one end of sound tube simultaneously
It is in communication with the outside by going out acoustic aperture.
Furthermore it is preferred that structure be：Be arranged on multiple horn single bodies in earphone fore shell include moving-coil horn single body and/or
Dynamic iron horn single body.
Furthermore it is preferred that structure be：The multiple horn single bodies being arranged in earphone fore shell include a moving-coil horn single body
With two dynamic iron horn single bodies.
Furthermore it is preferred that structure be：Work of the length and diameter of sound guide tube according to the horn single body corresponding with sound guide tube
Make frequency range, working frequency and sensitivity to determine.
Furthermore it is preferred that structure be：The length and diameter of sound guide tube according to the horn single body corresponding with sound guide tube with go out
The relative position of sound tube determines.
Furthermore it is preferred that structure be：The section of sound guide tube is circular, rectangle or pyramidal structure.
Using above-mentioned according to many loudspeaker earphones with sound guide tube of the present utility model, by the hair in each horn single body
Part set sound guide tube, one end of sound guide tube is connected with the pars stridulans of corresponding horn single body, the other end through sound tube with
External world's connection, so as to the sound that each horn single body sends be isolated by sound guide tube, is made with eliminating each horn single body
During with same sound tube, the interference effect of similar frequency bands sound, it is to avoid different horn single bodies occur sound and cancel out each other phenomenon, enter
And lift the overall performance of earphone.
Brief description of the drawings
By reference to the content of the explanation below in conjunction with accompanying drawing, and it is more fully understood from to of the present utility model, this
Other purposes and result of utility model will be more apparent and should be readily appreciated that.In the accompanying drawings：
Fig. 1 is many loudspeaker Headphone structure schematic diagrames with sound guide tube according to the utility model embodiment.
Identical label indicates similar or corresponding feature or function in all of the figs.
In figure：The dynamic iron horn single body 4, sound guide tube of lid 11, sound tube 2, moving-coil horn single body 3, sound guide tube 31, first
41st, second move iron horn single body 5, sound guide tube 51, go out acoustic aperture 6.
Specific embodiment
Specific embodiment of the utility model is described in detail below with reference to accompanying drawing.
Transmitted using same sound tube for foregoing existing multiple loudspeaker and interfere problem, this practicality existing for sound
The new pars stridulans by each horn single body sets sound guide tube, by the sounding of one end of sound guide tube and corresponding horn single body
Portion is connected, and the other end is in communication with the outside through sound tube, so as to the sound for sending each horn single body is carried out by sound guide tube
Isolation, when using same sound tube to eliminate each horn single body, the interference effect of similar frequency bands sound, it is to avoid different loudspeaker lists
There is sound and cancel out each other phenomenon in body, and then lift the overall performance of earphone.
The many loudspeaker earphones with sound guide tube that will be provided the utility model below carry out summary explanation.
Specifically, many loudspeaker earphones with sound guide tube that the utility model is provided include earphone fore shell, are arranged on earphone
The sound tube of the confession sound outgoing on fore shell, and it is arranged on the multiple horn single bodies in earphone fore shell.To avoid multiple loudspeaker
Monomer interferes phenomenon using the sound that same sound tube is caused, and is provided with accordingly in the pars stridulans of each horn single body
Sound guide tube, one end of sound guide tube is connected with the pars stridulans of corresponding horn single body, and the other end is in communication with the outside through sound tube.
, wherein it is desired to explanation, to lift the acoustical behavior of earphone, is arranged on the multiple horn single bodies in earphone fore shell
The combination of moving-coil horn single body, dynamic iron horn single body or both can be included.
In the utility model, sound guide tube is set by the pars stridulans in each horn single body such that it is able to by each loudspeaker
The sound that monomer sends is isolated, and the sound sent due to each horn single body is each independent to be spread out of, therefore, it is possible to
Multiple loudspeaker are avoided to there are problems that interfering using same sound tube, and then the overall acoustical behavior for lifting earphone.
To describe many loudspeaker earphones with sound guide tube that the utility model is provided in detail, Fig. 1 is shown according to this practicality
The structure of many loudspeaker earphones with sound guide tube of new embodiment.
As shown in figure 1, many loudspeaker earphones with sound guide tube that the utility model is provided include earphone fore shell, are arranged on ear
The sound tube 2 of the confession sound outgoing on machine fore shell, and the dynamic iron loudspeaker of moving-coil horn single body 3, first being arranged in earphone fore shell
The dynamic iron horn single body 5 of monomer 4 and second.
Wherein, earphone fore shell includes lid 11, and an extension is provided with lid 11, and the extension is and above-mentioned goes out
Sound tube 2.I.e.：Above-mentioned sound tube 2 is extended on lid 11.
Specifically, to avoid multiple loudspeaker from there are problems that interfering using same sound tube, in moving-coil horn single body 3
Pars stridulans is provided with sound guide tube 31, the pars stridulans of the first dynamic iron horn single body 4 is provided with sound guide tube 41, in the second dynamic iron loudspeaker
The pars stridulans of monomer 5 is provided with sound guide tube 51.
Wherein, one end of sound guide tube 31 is connected with the pars stridulans of moving-coil horn single body 3, the other end through sound tube 2 with it is outer
Boundary connects；One end of sound guide tube 41 is connected with the pars stridulans of the first dynamic iron horn single body 4, and the other end passes through sound tube 2 with the external world
Connection；One end of sound guide tube 51 is connected with the pars stridulans of the second dynamic iron horn single body 5, and the other end connects through sound tube 2 with extraneous
It is logical.
Further, the end of sound tube 2 is provided with out acoustic aperture 6, sound guide tube 31, sound guide tube 41 and sound guide tube 51 are worn
The one end for crossing sound tube 2 is in communication with the outside by going out acoustic aperture 6, so that respectively by the dynamic iron horn single body of moving-coil horn single body 3, first
4 and second the sound that sends of dynamic iron horn single body 5 be delivered to the external world.
Further, since the frequency range that different horn single bodies is worked is differed, in order that earphone has more preferable acoustics
Performance, in an example of the present utility model, in addition it is also necessary to working frequency range, working frequency according to each horn single body and right
The sensitivity requirement of earphone determines the length and diameter of corresponding sound guide tube.By the sound guide tube for setting different length and diameter
To strengthen the acoustical behavior of correspondence horn single body.
In addition, in another example of the present utility model, on the basis of above-mentioned example, can also be according to each loudspeaker
Monomer determines the length and diameter of corresponding sound guide tube with the relative position of sound tube.That is, the length of sound guide tube and
Diameter can according to the working frequency range of the horn single body corresponding with sound guide tube, working frequency, the sensitivity requirement to earphone, with
And horn single body determines with the distance of sound tube.
Further, in another example of the present utility model, can also strengthen corresponding by the shape of sound guide tube
The acoustical behavior of horn single body.Wherein, the section of sound guide tube can be circular, rectangle or pyramidal structure.Preferably due to cut
Face is minimum on the biography ripple of sound and influence for the sound guide tube of circular configuration, therefore, in example of the invention, the section of sound guide tube
It is circular configuration.
By above-mentioned, many loudspeaker earphones with sound guide tube that the utility model is provided, can be by each loudspeaker list
The sound that body sends is isolated by sound guide tube, so that when eliminating each horn single body using same sound tube, similar frequency bands
The interference of sound, it is to avoid different horn single bodies occur sound and cancel out each other phenomenon, and then lift the overall performance of earphone；Together
When, strengthen the acoustical behavior of different frequency range by using different length and diameter, and different leading note tube shape, to enter one
Step lifts contribution of each horn single body to overall earphone performance.
Described in an illustrative manner above with reference to accompanying drawing according to many loudspeaker earphones with sound guide tube of the present utility model.
It will be understood by those skilled in the art, however, that many loudspeaker earphones with sound guide tube proposed for above-mentioned the utility model,
Various improvement can also be made on the basis of the utility model content is not departed from.Therefore, protection domain of the present utility model should
Determine when by the content of appending claims.
Claims (8)
1. a kind of many loudspeaker earphones with sound guide tube, including earphone fore shell, the confession sound being arranged on the earphone fore shell go out
The sound tube penetrated, and it is arranged on the multiple horn single bodies in the earphone fore shell；Characterized in that,
Sound guide tube is provided with the pars stridulans of each horn single body, the hair of one end of the sound guide tube and corresponding horn single body
Part is connected, and the other end is in communication with the outside through the sound tube.
2. there are many loudspeaker earphones of sound guide tube as claimed in claim 1, it is characterised in that
The earphone fore shell includes lid, and the sound tube is extended on the lid.
3. there are many loudspeaker earphones of sound guide tube as claimed in claim 2, it is characterised in that
The end of the sound tube is provided with out acoustic aperture, the sound guide tube is spoken through one end of the sound tube by described
Hole is in communication with the outside.
4. there are many loudspeaker earphones of sound guide tube as claimed in claim 1, it is characterised in that
The multiple horn single bodies being arranged in the earphone fore shell include moving-coil horn single body and/or dynamic iron horn single body.
5. there are many loudspeaker earphones of sound guide tube as claimed in claim 4, it is characterised in that
The multiple horn single bodies being arranged in earphone fore shell include a moving-coil horn single body and two dynamic iron horn single bodies.
6. there are many loudspeaker earphones of sound guide tube as claimed in claim 4, it is characterised in that
Working frequency range, working frequency of the length and diameter of the sound guide tube according to the horn single body corresponding with the sound guide tube
Determine with sensitivity.
7. there are many loudspeaker earphones of sound guide tube as claimed in claim 6, it is characterised in that
The length and diameter of the sound guide tube are according to relative with the sound tube with the horn single body that the sound guide tube is corresponding
Position determines.
8. many loudspeaker earphones with sound guide tube as described in any one in claim 1~7, it is characterised in that
The section of the sound guide tube is circular, rectangle or pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621262179.9U CN206196006U (en) | 2016-11-11 | 2016-11-11 | Many loudspeaker earphone with leading note pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621262179.9U CN206196006U (en) | 2016-11-11 | 2016-11-11 | Many loudspeaker earphone with leading note pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206196006U true CN206196006U (en) | 2017-05-24 |
Family
ID=58724649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621262179.9U Active CN206196006U (en) | 2016-11-11 | 2016-11-11 | Many loudspeaker earphone with leading note pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206196006U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109257676A (en) * | 2018-10-31 | 2019-01-22 | 苏州全频智能科技有限公司 | A kind of Bluetooth earphone system based on audio distortion compensation technique |
| CN109302663A (en) * | 2018-10-23 | 2019-02-01 | 苏州倍声声学技术有限公司 | Pronunciation device and electronic equipment |
| CN109379657A (en) * | 2018-10-31 | 2019-02-22 | 苏州全频智能科技有限公司 | A kind of dynamic iron earphone of wideband sound multiple-unit |
| CN109831715A (en) * | 2019-03-19 | 2019-05-31 | 苏州全频智能科技有限公司 | A kind of multiple-unit wireless Bluetooth headsets structure |
-
2016
- 2016-11-11 CN CN201621262179.9U patent/CN206196006U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302663A (en) * | 2018-10-23 | 2019-02-01 | 苏州倍声声学技术有限公司 | Pronunciation device and electronic equipment |
| CN109257676A (en) * | 2018-10-31 | 2019-01-22 | 苏州全频智能科技有限公司 | A kind of Bluetooth earphone system based on audio distortion compensation technique |
| CN109379657A (en) * | 2018-10-31 | 2019-02-22 | 苏州全频智能科技有限公司 | A kind of dynamic iron earphone of wideband sound multiple-unit |
| CN109831715A (en) * | 2019-03-19 | 2019-05-31 | 苏州全频智能科技有限公司 | A kind of multiple-unit wireless Bluetooth headsets structure |
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