CN206686345U - A kind of earphone - Google Patents
A kind of earphone Download PDFInfo
- Publication number
- CN206686345U CN206686345U CN201720365471.1U CN201720365471U CN206686345U CN 206686345 U CN206686345 U CN 206686345U CN 201720365471 U CN201720365471 U CN 201720365471U CN 206686345 U CN206686345 U CN 206686345U
- Authority
- CN
- China
- Prior art keywords
- dynamic iron
- moving
- iron unit
- earphone
- unit
- 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 a kind of earphone,Including earphone outer covering and the dynamic iron unit component being arranged in earphone outer covering,Moving-coil unit and transaudient passage,Outlet sound mouth is provided with earphone outer covering,The output end of dynamic iron unit component is arranged on inside outlet sound mouth and with outlet sound mouth towards unanimously,The output end of moving-coil unit is towards outlet sound mouth,The transaudient passage is connected between the output end of dynamic iron unit component and the output end of moving-coil unit,Voice signal for moving-coil unit is exported is transferred in the output end of dynamic iron unit component,Tonequality is improved by way of transaudient passage combination dynamic iron unit component and moving-coil unit,The sound output of dynamic iron unit component medium-high frequency part is more preferable,Moving-coil unit is in low frequency part more aobvious advantage,Both combine to make to integrate tonequality and are improved,Production cost but decreases,So as to be more widely used,Prospect is splendid.
Description
Technical field
The utility model is related to earphone, more particularly, to it is a kind of can low cost provide high tone quality earphone.
Background technology
With the extensive use of the portable intelligent electronic product of high-quality, people couple can be with the earphone of its fit applications
It is required that also more and more higher, while requiring that its bodily form is compact, also requires that it possesses and is capable of the high guarantor true to nature for reproducing various audios
True tonequality performance.In addition, no matter which kind of above-mentioned electronic product, in order to allow user to listen to electronics in the case where not disturbing the situation of other people
The voice signal that product is provided, earphone have become the necessary accessory of each electronic product, and earphone also provides listener in addition
Preferable transfer voice, listener is set clearly to hear and understand sound-content.
In the market circulates two big type earphones, and one kind is iron earphone, and another kind is moving-coil earphone, dynamic iron unit volume
Small but expensive, moving-coil unit volume is larger but inexpensively, and sound output of the dynamic iron unit in medium-high frequency part is more preferable, and
Therefore how moving-coil unit, rationally makes good use of dynamic iron unit with moving-coil unit in low frequency part more aobvious advantage, can not only be more preferable
Lifting earphone tonequality, manufacturing cost can also be reduced.
Utility model content
In order to solve the above technical problems, the purpose of this utility model be to provide it is a kind of can low cost provide high tone quality ear
Machine.
The technical solution adopted in the utility model is：A kind of earphone, including earphone outer covering, it is provided with earphone outer covering and speaks
Mouthful；And it is arranged in earphone outer covering
Dynamic iron unit component, the output end of dynamic iron unit component are arranged on inside outlet sound mouth and with outlet sound mouth towards unanimously；
Moving-coil unit, the output end of moving-coil unit is towards outlet sound mouth；
Transaudient passage, the transaudient passage are connected between the output end of dynamic iron unit component and the output end of moving-coil unit,
Voice signal for moving-coil unit is exported is transferred in the output end of dynamic iron unit component.
In the technical program, dynamic iron unit component includes：
Intermediate frequency dynamic iron unit, intermediate frequency dynamic iron unit are arranged on inside outlet sound mouth for exporting sound intermediate frequency signal；And
High frequency dynamic iron unit, high frequency dynamic iron unit are arranged on inside outlet sound mouth for exporting high-frequency sound signal.
In the technical program, one end of transaudient passage connection dynamic iron unit component be arranged on intermediate frequency dynamic iron unit output end with
Centre position between high frequency dynamic iron unit output end.
In the technical program, in addition to tuning frequency division module, tuning frequency division module move with high frequency dynamic iron unit, intermediate frequency respectively
Iron unit and moving-coil unit are electrically connected with for by the work of high frequency dynamic iron unit, intermediate frequency dynamic iron unit and moving-coil unit
Frequency range is round and smooth smoothly to dock.
In the technical program, moving-coil unit is arranged to low frequency moving-coil unit, output low frequency voice signal.
In the technical program, outlet sound mouth lateral wall is arranged with the gum cover for sound insulation.
In the technical program, in addition to earphone cord, one end of earphone cord respectively with dynamic iron unit component and moving-coil unit
It is electrically connected with, the other end of earphone cord is provided with headset plug.
In the technical program, the one end of earphone outer covering away from outlet sound mouth scribbles the skid resistant course for being easy to hand to take.
The beneficial effects of the utility model：The design provides a kind of earphone, passes through transaudient passage combination dynamic iron unit component
Tonequality is improved with the mode of moving-coil unit, the sound output of dynamic iron unit component medium-high frequency part is more preferable, and moving-coil unit is low
Frequency part more aobvious advantage, both combine to make to integrate tonequality and are improved, and production cost but decreases, so as to obtain more
It is widely applied, prospect is splendid.
Brief description of the drawings
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is the stereoscopic figure of the utility model earphone；
Fig. 2 is the schematic internal view of the utility model earphone；
Fig. 3 is the side view of the utility model earphone；
Fig. 4 is the inner side elevational view of the utility model earphone.
Embodiment
As Figure 1-Figure 4, a kind of earphone, including earphone outer covering 1 and the dynamic iron unit group that is arranged in earphone outer covering 1
Part, moving-coil unit and transaudient passage 4, outlet sound mouth 2 are provided with earphone outer covering 1, the output end of dynamic iron unit component is arranged on out
The inside of sound mouth 2 and with outlet sound mouth 2 towards consistent, the output end of moving-coil unit is connected to dynamic towards outlet sound mouth 2, the transaudient passage 4
Between the output end of iron unit block and the output end of moving-coil unit, the voice signal for moving-coil unit is exported is transferred to
In the output end of dynamic iron unit component, with dynamic iron unit group output sound mix, so as to user can hear it is multi-faceted
Sound exports.
Wherein, dynamic iron unit component includes intermediate frequency dynamic iron unit 5 and high frequency dynamic iron unit 6, and intermediate frequency dynamic iron unit 5 is set
For exporting sound intermediate frequency signal inside outlet sound mouth 2, high frequency dynamic iron unit 6 is arranged on inside outlet sound mouth 2 for output
High-frequency sound signal.Medium-high frequency voice signal because wavelength is shorter, therefore its propagation when it is weaker around the ability of obstruction, work as frequency
Height to a certain extent, can only be propagated, therefore the output end of intermediate frequency dynamic iron unit 5 and high frequency dynamic iron unit 6 is with going out in a linear fashion
Sound mouth 2 is towards consistent, so that voice signal can ensure that the quality of voice signal along straightline propagation.
Preferably, one end of the transaudient connection of passage 4 dynamic iron unit component is arranged on the output end of intermediate frequency dynamic iron unit 5 and high frequency
Centre position between the output end of dynamic iron unit 6, so that the output that high-frequency sound signal and sound intermediate frequency signal can be more balanced.
In order that voice signal exports more smooth, the utility model also includes tuning frequency division module, tuning frequency dividing mould
Block respectively with high frequency dynamic iron unit 6, intermediate frequency dynamic iron unit 5 and moving-coil unit be electrically connected with for by high frequency dynamic iron unit 6,
The working frequency range of intermediate frequency dynamic iron unit 5 and moving-coil unit is round and smooth smoothly to be docked, and improves overall sound quality.
Wherein, moving-coil unit is arranged to low frequency moving-coil unit 3, and output low frequency voice signal, low frequency signal is due to its wavelength
It is long, can be with cut-through thing, therefore, the output end of low frequency moving-coil unit 3 can be transferred to dynamic iron unit group by transaudient passage 4
In output end.
Preferably, the lateral wall of outlet sound mouth 2 is arranged with the gum cover 7 for sound insulation, using the material such as silica gel or high resiliency polyester
Be made, 7 are wrapped in the preferable cavernous body of comfortableness or cloth on gum cover, with its insert duct after can be close with duct
Contact, entered with completely cutting off sound in middle ear and inner ear, reach the purpose of sound insulation, but not allow the ear of user to feel not relax
Clothes.
The utility model also includes earphone cord, and one end of earphone cord is electrical with dynamic iron unit component and moving-coil unit respectively
Connection, the other end of earphone cord are provided with headset plug, are used cooperatively with the portable mobile device of outside, in addition,
The one end of earphone outer covering 1 away from outlet sound mouth 2 scribbles the skid resistant course 9 for being easy to hand to take, and increases the frictional force that finger is in contact with it, i.e.,
Make to be that small volume can also hold steadily.
Preferred embodiments of the present utility model are the foregoing is only, the utility model is not limited to above-mentioned embodiment party
Formula, if with essentially identical means realize the technical scheme of the utility model purpose belong to the scope of protection of the utility model it
It is interior.
Claims (8)
- A kind of 1. earphone, it is characterised in that including：Earphone outer covering（1）, the earphone outer covering（1）On be provided with outlet sound mouth（2）；And it is arranged on earphone outer covering（1）InteriorDynamic iron unit component, the output end of dynamic iron unit component are arranged on outlet sound mouth（2）Internal and and outlet sound mouth（2）Towards one Cause；Moving-coil unit, the output end of moving-coil unit is towards outlet sound mouth（2）；Transaudient passage（4）, the transaudient passage（4）Be connected to dynamic iron unit component output end and moving-coil unit output end it Between, the voice signal for moving-coil unit is exported is transferred in the output end of dynamic iron unit component.
- 2. a kind of earphone according to claim 1, it is characterised in that the dynamic iron unit component includes：Intermediate frequency dynamic iron unit（5）, the intermediate frequency dynamic iron unit（5）It is arranged on outlet sound mouth（2）Inside is for output intermediate frequency sound Signal；AndHigh frequency dynamic iron unit（6）, the high frequency dynamic iron unit（6）It is arranged on outlet sound mouth（2）Inside is for output high-frequency sound Signal.
- A kind of 3. earphone according to claim 2, it is characterised in that：The transaudient passage（4）Connect dynamic iron unit component One end be arranged on intermediate frequency dynamic iron unit（5）Output end and high frequency dynamic iron unit（6）Centre position between output end.
- A kind of 4. earphone according to claim 2, it is characterised in that：Also include tuning frequency division module, the tuning frequency dividing Module respectively with high frequency dynamic iron unit（6）, intermediate frequency dynamic iron unit（5）And moving-coil unit is electrically connected with for high frequency is moved into iron Unit（6）, intermediate frequency dynamic iron unit（5）And the working frequency range of moving-coil unit round and smooth smoothly docks.
- A kind of 5. earphone according to claim 1 or 4, it is characterised in that：The moving-coil unit is arranged to low frequency moving-coil list Member（3）, output low frequency voice signal.
- A kind of 6. earphone according to claim 1, it is characterised in that：The outlet sound mouth（2）Lateral wall be arranged with for every The gum cover of sound（7）.
- A kind of 7. earphone according to claim 1, it is characterised in that：Also include earphone cord, one end of earphone cord respectively with Dynamic iron unit component and moving-coil unit are electrically connected with, and the other end of earphone cord is provided with headset plug.
- A kind of 8. earphone according to claim 1, it is characterised in that：Earphone outer covering（1）Away from outlet sound mouth（2）One end apply There is the skid resistant course for being easy to hand to take（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720365471.1U CN206686345U (en) | 2017-04-07 | 2017-04-07 | A kind of earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720365471.1U CN206686345U (en) | 2017-04-07 | 2017-04-07 | A kind of earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206686345U true CN206686345U (en) | 2017-11-28 |
Family
ID=60399728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720365471.1U Expired - Fee Related CN206686345U (en) | 2017-04-07 | 2017-04-07 | A kind of earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206686345U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107920295A (en) * | 2017-12-04 | 2018-04-17 | 深圳倍声声学技术有限公司 | A kind of TWS earphones |
| CN108156547A (en) * | 2017-12-04 | 2018-06-12 | 深圳倍声声学技术有限公司 | A kind of TWS earphones |
| CN108156549A (en) * | 2017-12-04 | 2018-06-12 | 深圳倍声声学技术有限公司 | A kind of TWS earphones |
| CN108156548A (en) * | 2017-12-04 | 2018-06-12 | 深圳倍声声学技术有限公司 | A kind of TWS earphones |
-
2017
- 2017-04-07 CN CN201720365471.1U patent/CN206686345U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107920295A (en) * | 2017-12-04 | 2018-04-17 | 深圳倍声声学技术有限公司 | A kind of TWS earphones |
| CN108156547A (en) * | 2017-12-04 | 2018-06-12 | 深圳倍声声学技术有限公司 | A kind of TWS earphones |
| CN108156549A (en) * | 2017-12-04 | 2018-06-12 | 深圳倍声声学技术有限公司 | A kind of TWS earphones |
| CN108156548A (en) * | 2017-12-04 | 2018-06-12 | 深圳倍声声学技术有限公司 | A kind of TWS earphones |
| CN108156549B (en) * | 2017-12-04 | 2023-04-25 | 深圳倍声声学技术有限公司 | TWS earphone |
| CN107920295B (en) * | 2017-12-04 | 2023-04-25 | 深圳倍声声学技术有限公司 | TWS earphone |
| CN108156547B (en) * | 2017-12-04 | 2023-09-12 | 深圳市长盈精密技术股份有限公司 | TWS earphone |
| CN108156548B (en) * | 2017-12-04 | 2023-09-19 | 深圳市长盈精密技术股份有限公司 | TWS earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20190407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |