CN208273193U - A kind of moving-coil sound-guiding structure of Novel earphone - Google Patents
A kind of moving-coil sound-guiding structure of Novel earphone Download PDFInfo
- Publication number
- CN208273193U CN208273193U CN201820676125.XU CN201820676125U CN208273193U CN 208273193 U CN208273193 U CN 208273193U CN 201820676125 U CN201820676125 U CN 201820676125U CN 208273193 U CN208273193 U CN 208273193U
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- China
- Prior art keywords
- sound
- leading note
- note slot
- moving
- slot
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Abstract
The utility model discloses a kind of moving-coil sound-guiding structures of Novel earphone, it include main shell, main shell upper end is provided with moving-coil loudspeaker accommodating cavity, the outer leading note slot and an interior leading note slot in rounded shape that shape is arranged in a ring is provided in moving-coil loudspeaker accommodating cavity, and sound barrier wall in a curved state is provided between interior leading note slot and outer leading note slot, interior leading note slot and outer leading note slot are provided with the sound convergence mouth of shape cross and fan-shaped, sound convergence mouth is connected with sound tube, and sound tube side is provided with several shunting sound guide tubes being connected to outer leading note slot and interior leading note slot.The utility model has novel design, structure simple, greatly promotes the musical instrument details of earphone, musical instrument positioning is more accurate, and level is clearly more demarcated, and voice knot is as relatively sharp advantage.
Description
Technical field
The utility model relates to ear phone technology field more particularly to a kind of moving-coil sound-guiding structures of Novel earphone.
Background technique
Earphone is classified from wearing mode, usually there is the types such as cab over type, supra-aural, In-Ear and wear-type.
Wherein, the In-Ear Headphones of the prior art usually have shell, are provided with frequency divider, a moving-coil list in shell
First (also known as, a moving-coil loudspeaker) and moving iron unit (also known as, moving iron loudspeaker), the front end of shell is protruding with for being inserted into ear
Sound mouth, the periphery of sound mouth are arranged with ear pad, and moving-coil unit, moving iron unit pass through sound guide tube respectively and lead to sound mouth.?
When work, moving-coil unit and moving iron unit are by frequency divider reception electric signal, then are transferred out respectively by respective sound guide tube
And sounding.
From the point of view of the documents such as description prior art In-Ear Headphones, audition music system, most In-Ear Headphones are moved
Coil unit is responsible for low frequency, moving iron unit is responsible for medium-high frequency, although being responsible for due to a moving iron unit in this way, low frequency is simple and honest
High frequency, will lead to medium-high frequency parsing and density is poor, makes one phonoreception feelings and validity is poor, cannot hear some pleasures of extremely high frequency
Device sound is difficult to realize the high-quality music effect of HIFI (English: High-Fidelity, high-fidelity).
Utility model content
The purpose of this utility model is that providing a kind of moving-coil leading note knot of Novel earphone in view of the deficiencies of the prior art
Structure, the moving-coil sound-guiding structure is novel in design, structure is simple, greatly promotes the musical instrument details of earphone, and musical instrument positioning is more accurate,
Level is clearly more demarcated, and voice knot is as relatively sharp.
In order to achieve the above objectives, the utility model is achieved through the following technical solutions.
A kind of moving-coil sound-guiding structure of Novel earphone, includes main shell, and main shell upper end is provided with the accommodating of moving-coil loudspeaker
Chamber is provided with the outer leading note slot and an interior leading note slot in rounded shape of a shape arrangement in a ring in moving-coil loudspeaker accommodating cavity, and interior
It is provided with sound barrier wall in a curved state between leading note slot and outer leading note slot, interior leading note slot and outer leading note slot, which are provided with, to cross
And the sound of fan-shaped shape converges mouth, sound convergence mouth is connected with sound tube, and sound tube side is provided with several and outer leading note
Slot and the shunting sound guide tube of interior leading note slot connection.
Wherein, the main shell is an integral molding structure with the sound tube.
Wherein, the interior leading note slot is set to inside the outer leading note slot.
Wherein, the sound tube be equipped with the quantity that is connected to the outer leading note slot of shunting sound guide tube more than with it is described interior
The quantity of leading note slot.
The utility model has the following beneficial effects: a kind of moving-coil sound-guiding structure of Novel earphone described in the utility model, packet
Main shell is included, main shell upper end is provided with moving-coil loudspeaker accommodating cavity, and a shape cloth in a ring is provided in moving-coil loudspeaker accommodating cavity
The outer leading note slot set and an interior leading note slot in rounded shape, and sound in a curved state is provided between interior leading note slot and outer leading note slot
Sound barrier wall, interior leading note slot and outer leading note slot are provided with the sound convergence mouth of shape cross and fan-shaped, and sound converges mouth connection
There is sound tube, sound tube side is provided with several shunting sound guide tubes being connected to outer leading note slot and interior leading note slot.This is practical new
Type hinders the sound in outer leading note slot and interior leading note slot by the way that sound barrier wall is added at the sound mouth of moving-coil loudspeaker accommodating cavity
It separates, so that the central point of moving-coil loudspeaker and the sound of periphery be made to separate, then mouth is converged by sound and shunts sound guide tube convergence
It is then converged to the form of sound tube for collecting the sound of each position such as moving-coil Loudspeaker diaphragm central point and periphery respectively
Onto sound tube, to reduce sound in transmission process since interference reflection etc. causes damages, the musical instrument of earphone is greatly promoted
Details, musical instrument positioning is more accurate, and level is clearly more demarcated, and voice knot is as relatively sharp.Therefore the utility model has novel in design, knot
Structure is simple, greatly promotes the musical instrument details of earphone, musical instrument positioning is more accurate, and level is clearly more demarcated, and voice knot is as relatively sharp
The advantages of.
Detailed description of the invention
The utility model is further detailed below with attached drawing, but the embodiment in attached drawing is not constituted pair
Any restrictions of the utility model.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model section view.
Include in Fig. 1-2:
1 --- main shell 11 --- moving-coil loudspeaker accommodating cavity
12 --- outer leading note slot 13 --- interior leading note slots
14 --- sound barrier wall 15 --- sound converge mouth
2 --- sound tubes 21 --- shunt sound guide tube.
Specific embodiment
The utility model is illustrated below with reference to specific embodiment.
As shown in Figs. 1-2, the moving-coil sound-guiding structure of a kind of Novel earphone includes main shell 1, the setting of 1 upper end of main shell
There is moving-coil loudspeaker accommodating cavity 11, an outer leading note slot 12 that shape is arranged in a ring and one is provided in moving-coil loudspeaker accommodating cavity 11 in circle
The interior leading note slot 13 of shape, and sound barrier wall 14 in a curved state is provided between interior leading note slot 13 and outer leading note slot 12, it is interior
Leading note slot 13 and outer leading note slot 12 are provided with the sound convergence mouth 15 of shape cross and fan-shaped, and sound convergence mouth 15 is connected with out
Sound tube 2,2 side of sound tube are provided with several shunting sound guide tubes 21 being connected to outer leading note slot 12 and interior leading note slot 13.
Preferred as the present embodiment, the main shell 1 is an integral molding structure with the sound tube 2.
Preferred as the present embodiment, the interior leading note slot 13 is set to 12 the inside of outer leading note slot.
Preferred as the present embodiment, the sound tube 2 is equipped with the shunting sound guide tube 21 and connects with the outer leading note slot 12
Logical quantity is more than the quantity with the interior leading note slot 13.
It need to further explain, the utility model is hindered by the way that sound is added at the sound mouth of moving-coil loudspeaker accommodating cavity 11
Partition wall 14 opens outer leading note slot 12 with the sound barrier in interior leading note slot 13, to make the central point of moving-coil loudspeaker and the sound of periphery
Sound separates, then by way of sound converges mouth 15 and shunting sound guide tube 21 converges to sound tube 2, for collecting moving-coil loudspeaker respectively
The sound of each position such as vibrating diaphragm central point and periphery, then converges on sound tube 2, to reduce sound in transmission process
Since interference reflection etc. causes damages, the musical instrument details of earphone is greatly promoted, musical instrument positioning is more accurate, and level is clearly more demarcated,
Voice knot is as relatively sharp.Therefore the utility model has novel design, structure simple, greatly promotes the musical instrument details of earphone,
Musical instrument positioning is more accurate, and level is clearly more demarcated, and voice knot is as relatively sharp advantage.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (4)
1. a kind of moving-coil sound-guiding structure of Novel earphone, it is characterised in that: include main shell (1), the setting of main shell (1) upper end
Have a moving-coil loudspeaker accommodating cavity (11), be provided in moving-coil loudspeaker accommodating cavity (11) one in a ring the outer leading note slot (12) of shape arrangement and
One interior leading note slot (13) in rounded shape, and sound in a curved state is provided between interior leading note slot (13) and outer leading note slot (12)
Barrier wall (14), interior leading note slot (13) and outer leading note slot (12) are provided with sound convergence mouth (15) of shape cross and fan-shaped,
Sound convergence mouth (15) is connected with sound tube (2), and sound tube (2) side is provided with several and outer leading note slot (12) and interior leading note
The shunting sound guide tube (21) of slot (13) connection.
2. a kind of moving-coil sound-guiding structure of Novel earphone according to claim 1, it is characterised in that: the main shell (1)
It is an integral molding structure with the sound tube (2).
3. a kind of moving-coil sound-guiding structure of Novel earphone according to claim 1, it is characterised in that: the interior leading note slot
(13) it is set to inside the outer leading note slot (12).
4. a kind of moving-coil sound-guiding structure of Novel earphone according to claim 1, it is characterised in that: the sound tube (2)
It is more than the number with the interior leading note slot (13) equipped with the quantity that shunting sound guide tube (21) is connected to the outer leading note slot (12)
Amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820676125.XU CN208273193U (en) | 2018-05-08 | 2018-05-08 | A kind of moving-coil sound-guiding structure of Novel earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820676125.XU CN208273193U (en) | 2018-05-08 | 2018-05-08 | A kind of moving-coil sound-guiding structure of Novel earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208273193U true CN208273193U (en) | 2018-12-21 |
Family
ID=64682274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820676125.XU Expired - Fee Related CN208273193U (en) | 2018-05-08 | 2018-05-08 | A kind of moving-coil sound-guiding structure of Novel earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208273193U (en) |
-
2018
- 2018-05-08 CN CN201820676125.XU patent/CN208273193U/en not_active Expired - Fee Related
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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: 20181221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |