CN208905179U - A kind of headset component of Japanese Listening Training packet ear formula - Google Patents
A kind of headset component of Japanese Listening Training packet ear formula Download PDFInfo
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- CN208905179U CN208905179U CN201822117861.4U CN201822117861U CN208905179U CN 208905179 U CN208905179 U CN 208905179U CN 201822117861 U CN201822117861 U CN 201822117861U CN 208905179 U CN208905179 U CN 208905179U
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- head beam
- shell
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Abstract
The utility model provides a kind of headset component of Japanese Listening Training packet ear formula, including main pronunciation unit, and full-covering type shell folds head beam, stereo clipping earmuff and concealed moving iron unit；There are two the main pronunciation unit is total, and respectively it is fixedly mounted in a full-covering type shell by screw respectively；The full-covering type housing top end is mounted on by screw connection and is folded on head beam, and is connected with each other between two full-covering type shells by folding head beam；The stereo clipping earmuff is socketed in one side on the inside of full-covering type shell by resilient sleeve.The problem of setting of stereo clipping earmuff and full-covering type shell, the Headphone structure for solving existing full-covering type packet ear is limited to moving-coil unit pronunciation characteristic, cannot the pronunciation in Japanese Teaching is accurately positioned and be reappeared.
Description
Technical field
The utility model belongs to teaching equipment technical field, and more specifically, in particular to a kind of Japanese Listening Training is used
The headset component of packet ear formula.
Background technique
Japanese belongs to Fuyu County's family of languages (Japan-high beautiful family of languages of sentence), and mother tongue number has 100,000,000 2,500 ten thousand people, uses the people of Japanese
Number accounts for the 1.6% of world population.
Japanese studying is different from English study, and Japanese has swift and fierce, more clean independence of enunciating, and the spy that word speed is fast
Property, while there is a large amount of approximate sound vocabulary, the ear of existing full-covering type packet ear high to earphone pronunciation required precision in Japanese
Machine structure constraint cannot be accurately positioned and be reappeared to the pronunciation in Japanese Teaching, be easy to make in moving-coil unit pronunciation characteristic
It can not hear clearly at learner, and the problem of having learnt single layer pronunciation of mistake.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of headset group of Japanese Listening Training packet ear formula
Part, to solve Japanese studying different from English study, Japanese has swift and fierce, more clean independence of enunciating, and word speed is fast
Characteristic, while there is a large amount of approximate sound vocabulary in Japanese, it is high to earphone pronunciation required precision, existing full-covering type packet ear
Headphone structure is limited to moving-coil unit pronunciation characteristic, cannot the pronunciation in Japanese Teaching is accurately positioned and be reappeared, and is easy
Learner is caused to can not hear clearly, and the problem of having learnt the problem of single layer pronounces of mistake.
The purpose and effect of a kind of the utility model Japanese Listening Training headset component of packet ear formula, by detail below
Technological means is reached:
A kind of headset component of Japanese Listening Training packet ear formula, including main pronunciation unit, full-covering type shell fold head
Beam, stereo clipping earmuff and concealed moving iron unit；There are two the main pronunciation unit is total, and pass through each self-retaining of screw respectively
It is mounted in a full-covering type shell；The full-covering type housing top end is mounted on by screw connection and is folded on head beam, and two
It is connected with each other between full-covering type shell by folding head beam；The stereo clipping earmuff is socketed in full-covering type shell by resilient sleeve
Inside one side；The concealed moving iron unit.
Further, the main pronunciation unit uses the liquid crystal Dual-layer oscillation membrane unit of aluminizing of a 45mm, while main pronunciation
Unit outer wall is isolated grid and uses golden curve grid, i.e. six golden curves are combined with each other into petal-shaped lattice structure.
Further, the full-covering type shell uses detachable earphone wire connection structure, and full-covering type shell is bilateral
Equipped with earphone line interface, and it is the connection that may make up sound source and earphone that earphone cable, which arbitrarily accesses an interface,；Outside the full-covering type
The double-deck sound chamber is divided by metal plate inside shell, and is hidden inside each joining place of full-covering type shell shell and offers multi-point sound
Chamber aperture.
Further, the folding head beam is designed using two sections head beam, 3D stereo clipping, and distal end chip beam uses circular arc
Ferrule beam, and ferrule beam length is adjustable；The folding head beam bottom end beam is using elastic cortex head beam；The folding head beam
Two sides are equipped with the folding rotary shaft that can be folded inward, and folding rotary shaft is directly connected to full-covering type shell.
Further, the stereo clipping earmuff uses 3D stereo clipping, and overall structure is in " Ω " type, and concealed dynamic iron
Unit is located inside the empty slot of stereo clipping earmuff " Ω " type structure formation.
Further, the concealed moving iron unit carries out circuit connection by independent frequency divider and main pronunciation unit.
Compared with prior art, the utility model has the following beneficial effects:
The setting of main pronunciation unit and full-covering type shell, the Headphone structure for solving existing full-covering type packet ear are limited to move
Coil unit pronunciation characteristic, the problem of cannot the pronunciation in Japanese Teaching be accurately positioned and be reappeared, by main pronunciation unit,
Golden curve grid uses golden curve segmentation of structures simultaneously, keeps the aperture of earphone driving unit balanced, reduces the dyeing of sound,
Make the more accurate reduction of sound；It is designed by the removable separated time of full-covering type shell, random grafting when in use, it is more arbitrarily square
Just, the alloy material multi-layer cavity of the double-deck sound chamber is conducive to inhibit Acoustic resonance, and multi-point sound chamber aperture correct guidance sound is intracavitary
Air motion, airflow balancing momentum optimize internal vibrating diaphragm movement, and auxiliary improves the reduction degree of earphone diaphragm sound.
Fold the setting of head beam and stereo clipping earmuff, the usage experience of lifting means, the metal arcuation knot of ferrule beam
The design of structure top layer head beam guarantees the structural strength of head beam entirety, under this basis, the cortex structure energy of independent cortex head beam
Enough arbitrarily fitting human body head curves, reduce the constriction that earphone generates wearer, reduce the phenomenon that earphone wears collet, together
When the design that splits independently of each other of two parts also to a certain extent compare metal hemming edge head beam and save materials, guarantee head beam
Integrally-built slim and graceful, fatigue will not be generated by wearing user for a long time；By the design of stereo clipping earmuff, quality is soft
It is soft, it is accurately bonded ear shape, while stereo clipping earmuff is big as far as possible to ear area coverage, mutually ties with concealed moving iron unit
It is combined into a complete package structure, reduces earphone and leaks sound, guarantees that academic environment is interfered minimum, use feeling by ambient noise
It is more comfortable.
The setting of concealed moving iron unit, the Headphone structure for solving existing full-covering type packet ear are limited to moving-coil unit hair
Sound feature the problem of cannot the pronunciation in Japanese Teaching is accurately positioned and be reappeared, passes through independent concealed dynamic iron list
Meta design, using the characteristic of dynamic iron pronunciation unit, the Headphone structure for making up full-covering type packet ear is limited to moving-coil unit pronunciation characteristic,
The problem of pronunciation in Japanese Teaching cannot being accurately positioned and be reappeared, compared to moving-coil type unit, moving-iron type unit, i.e.,
Balanced armature is called balanced armature, in the analysis power and stationkeeping ability to sound, is superior to moving-coil type unit, but moves iron
Formula unit volume is small, heavier in unit volume, is applied on headphone by the installation method of normal pronunciation unit, head
It wears the biggish inner space of earphone and seriously affects the performance of moving-iron type earphone, therefore use earmuff aperture, moving iron unit is hidden in
Inside earmuff, it is connected to the design of the frequency divider inside headset ear shell using cable, ensure that ear of the moving iron unit from user
It is piece close enough, so that reducing large space is unfavorable for the disadvantage that dynamic iron plays
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model.
Fig. 2 is the full-covering type shell schematic view of the front view of the utility model.
Fig. 3 is the full-covering type shell inside structure schematic diagram of the utility model.
Fig. 4 is the Section A-A schematic diagram of internal structure of the utility model.
Fig. 5 is the main pronunciation unit schematic diagram of internal structure of the utility model.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
The main pronunciation unit of 1-, 2- full-covering type shell, 3- folding head beam, 4- stereo clipping earmuff, the concealed moving iron unit of 5-,
101- golden curve grid, 201- bilayer sound chamber, 202- multi-point sound chamber aperture, 301- ferrule beam, 302- cortex head beam,
303- folding rotary shaft.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 5:
The utility model provides a kind of headset component of Japanese Listening Training packet ear formula, including main pronunciation unit 1, entirely
Formula shell 2 is covered, head beam 3, stereo clipping earmuff 4 and concealed moving iron unit 5 are folded；There are two the main pronunciation unit 1 is total, and
It is respectively fixedly mounted in a full-covering type shell 2 by screw respectively；Pacified by screw connection on 2 top of full-covering type shell
It is connected with each other on folding head beam 3, and between two full-covering type shells 2 by folding head beam 3；The stereo clipping earmuff 4
2 inside one side of full-covering type shell is socketed in by resilient sleeve；The concealed moving iron unit 5.
Wherein, the main pronunciation unit 1 uses the liquid crystal Dual-layer oscillation membrane unit of aluminizing of a 45mm, while main pronunciation unit
1 outer wall is isolated grid and uses golden curve grid 101, i.e. six golden curves are combined with each other into petal-shaped lattice structure, pass through
Main pronunciation unit 1, while golden curve grid 101 uses golden curve segmentation of structures, keeps the aperture of earphone driving unit balanced, drop
The low dyeing of sound, makes the more accurate reduction of sound.
Wherein, the full-covering type shell 2 uses detachable earphone wire connection structure, and full-covering type shell 2 is bilateral is all provided with
There is earphone line interface, and it is the connection that may make up sound source and earphone that earphone cable, which arbitrarily accesses an interface,；The full-covering type shell 2
Inside is divided into the double-deck sound chamber 201 by metal plate, and hides inside each joining place of 2 shell of full-covering type shell and offer multi-point
Sound chamber aperture 202.It is designed by the removable separated time of full-covering type shell 2, random grafting when in use, it is more arbitrarily convenient, it is double-deck
The alloy material multi-layer cavity of sound chamber 201 is conducive to inhibit Acoustic resonance, the 202 intracavitary gas of correct guidance sound of multi-point sound chamber aperture
Stream movement, airflow balancing momentum optimize internal vibrating diaphragm movement, and auxiliary improves the reduction degree of earphone diaphragm sound.
Wherein, the folding head beam 3 is designed using two sections head beam, 3D stereo clipping, and distal end chip beam is using circular arc gold
Belong to head beam 301, and 301 length of ferrule beam is adjustable；3 bottom end of the folding head beam head beam is using elastic cortex head beam 302；It is described
It folds 3 two sides of head beam and is equipped with the folding rotary shaft 303 that can be folded inward, and folding rotary shaft 303 is directly connected to full-covering type shell 2, gold
Belong to the design of the metal arced configuration top layer head beam of head beam 301, guarantees the structural strength of head beam entirety, it is independent under this basis
The cortex structure of cortex head beam 302 can arbitrarily be bonded human body head curve, reduce the constriction that earphone generates wearer,
Reduce the phenomenon that earphone wears collet, while the design that two parts are split independently of each other also to a certain extent compares metal packet
End beam saves materials, guarantees that head beam is integrally-built slim and graceful, fatigue will not be generated by wearing user for a long time.
Wherein, the stereo clipping earmuff 4 uses 3D stereo clipping, and overall structure is in " Ω " type, and concealed dynamic iron list
Member 5 is located inside the empty slot that stereo clipping earmuff 4 " Ω " type structure is formed, and by the design of stereo clipping earmuff 4, quality is soft
It is soft, it is accurately bonded ear shape, while stereo clipping earmuff 4 is big as far as possible to ear area coverage, with concealed 5 phase of moving iron unit
In conjunction with one complete package structure of composition, reduce earphone and leak sound, guarantees that academic environment is interfered minimum, use feeling by ambient noise
By more comfortable.
Wherein, the concealed moving iron unit 5 carries out circuit connection by independent frequency divider and main pronunciation unit 1.It is logical
Independent concealed moving iron unit 5 is crossed to design, using the characteristic of dynamic iron pronunciation unit, make up the Headphone structure of full-covering type packet ear by
The problem of being limited to moving-coil unit pronunciation characteristic, the pronunciation in Japanese Teaching cannot being accurately positioned and be reappeared, compared to dynamic
Ring type unit, moving-iron type unit, i.e. balanced armature, is called balanced armature, excellent in the analysis power and stationkeeping ability to sound
In moving-coil type unit, but moving-iron type unit volume is small, heavier in unit volume, passes through the installation method of normal pronunciation unit
Applied on headphone, the biggish inner space of headphone seriously affects the performance of moving-iron type earphone, therefore uses earmuff
Moving iron unit is hidden in inside earmuff by aperture, and the design of the frequency divider inside headset ear shell is connected to using cable, ensure that
Moving iron unit is close enough from the ear of user, so that reducing large space is unfavorable for the disadvantage that dynamic iron plays.
The specifically used mode and effect of the present embodiment:
In the utility model, in use, by main pronunciation unit 1, while golden curve grid 101 uses golden curve knot
Structure segmentation keeps the aperture of earphone driving unit balanced, reduces the dyeing of sound, make the more accurate reduction of sound；Pass through full-covering type
The removable separated time of shell 2 designs, random grafting when in use, more arbitrarily convenient, the alloy material multilayer chamber of the double-deck sound chamber 201
Body is conducive to inhibit Acoustic resonance, and the 202 intracavitary air motion of correct guidance sound of multi-point sound chamber aperture, airflow balancing momentum is excellent
Change internal vibrating diaphragm movement, auxiliary improves the reduction degree of earphone diaphragm sound；Pass through the metal arced configuration top layer of ferrule beam 301
The design of head beam, guarantees the structural strength of head beam entirety, under this basis, the cortex structure of independent cortex head beam 302 can
Arbitrarily fitting human body head curve reduces the constriction that earphone generates wearer, reduces the phenomenon that earphone wears collet, simultaneously
The design that two parts are split independently of each other also to a certain extent compares metal hemming edge head beam and saves materials, guarantees that head beam is whole
Body structure it is slim and graceful, make user for a long time wear will not generate fatigue；It is soft by the design of stereo clipping earmuff 4,
Accurate fitting ear shape, while stereo clipping earmuff 4 is big as far as possible to ear area coverage, with concealed 5 phase knot of moving iron unit
It is combined into a complete package structure, reduces earphone and leaks sound, guarantees that academic environment is interfered minimum, use feeling by ambient noise
It is more comfortable；It is designed by independent concealed moving iron unit 5, using the characteristic of dynamic iron pronunciation unit, makes up full-covering type packet ear
Headphone structure be limited to moving-coil unit pronunciation characteristic, the pronunciation in Japanese Teaching cannot be accurately positioned and what is reappeared asks
Topic, compared to moving-coil type unit, moving-iron type unit, i.e. balanced armature are called balanced armature, in the analysis power and positioning to sound
In ability, it is superior to moving-coil type unit, but moving-iron type unit volume is small, it is heavier in unit volume, pass through the list that normally pronounces
The installation method of member is applied on headphone, and the biggish inner space of headphone seriously affects the performance of moving-iron type earphone,
Therefore earmuff aperture is used, moving iron unit is hidden in inside earmuff, the frequency divider being connected to using cable inside headset ear shell
Design, ensure that moving iron unit is close enough from the ear of user, so that reducing large space is unfavorable for the disadvantage that dynamic iron plays.
The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field
Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.
Claims (6)
1. a kind of Japanese Listening Training headset component of packet ear formula, it is characterised in that: a kind of Japanese Listening Training packet
The headset component of ear formula includes main pronunciation unit (1), full-covering type shell (2), is folded head beam (3), stereo clipping earmuff (4) and
Concealed moving iron unit (5)；There are two the main pronunciation unit (1) is total, and one is respectively fixedly mounted on by screw respectively
In full-covering type shell (2)；Full-covering type shell (2) top is mounted on by screw connection and is folded on head beam (3), and two complete
It covers and is connected with each other between formula shell (2) by folding head beam (3)；The stereo clipping earmuff (4) is socketed in entirely by resilient sleeve
Cover one side on the inside of formula shell (2)；The concealed moving iron unit (5).
2. a kind of headset component of Japanese Listening Training packet ear formula as described in claim 1, it is characterised in that: the main hair
Sound unit (1) uses the liquid crystal Dual-layer oscillation membrane unit of aluminizing of a 45mm, while main pronunciation unit (1) outer wall isolation grid uses
Golden curve grid (101), i.e. six golden curves are combined with each other into petal-shaped lattice structure.
3. a kind of headset component of Japanese Listening Training packet ear formula as described in claim 1, it is characterised in that: described to cover entirely
Formula shell (2) uses detachable earphone wire connection structure, and full-covering type shell (2) is bilateral is equipped with earphone line interface, and ear
It is the connection that may make up sound source and earphone that machine line, which arbitrarily accesses an interface,；The full-covering type shell (2) is internal by metal plate point
It is cut into the double-deck sound chamber (201), and is hidden inside each joining place of full-covering type shell (2) shell and offers multi-point sound chamber aperture
(202)。
4. a kind of headset component of Japanese Listening Training packet ear formula as described in claim 1, it is characterised in that: the folding
Head beam (3) is designed using two sections head beam, 3D stereo clipping, and distal end chip beam uses circular arc ferrule beam (301), and ferrule
Beam (301) length is adjustable；Folding head beam (3) the bottom end head beam is using elastic cortex head beam (302)；The folding head beam (3)
Two sides are equipped with the folding rotary shaft (303) that can be folded inward, and folding rotary shaft (303) is directly connected to full-covering type shell (2).
5. a kind of headset component of Japanese Listening Training packet ear formula as described in claim 1, it is characterised in that: the solid
Earmuff (4) are cut out using 3D stereo clipping, overall structure is in " Ω " type, and concealed moving iron unit (5) is located at stereo clipping ear
It covers inside the empty slot that (4) " Ω " type structure is formed.
6. a kind of headset component of Japanese Listening Training packet ear formula as described in claim 1, it is characterised in that: described to hide
Formula moving iron unit (5) carries out circuit connection by independent frequency divider and main pronunciation unit (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822117861.4U CN208905179U (en) | 2018-12-17 | 2018-12-17 | A kind of headset component of Japanese Listening Training packet ear formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822117861.4U CN208905179U (en) | 2018-12-17 | 2018-12-17 | A kind of headset component of Japanese Listening Training packet ear formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208905179U true CN208905179U (en) | 2019-05-24 |
Family
ID=66578559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822117861.4U Expired - Fee Related CN208905179U (en) | 2018-12-17 | 2018-12-17 | A kind of headset component of Japanese Listening Training packet ear formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208905179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113141558A (en) * | 2021-04-13 | 2021-07-20 | 吴曼莉 | Earphone suitable for english listening comprehension training |
| CN114979871A (en) * | 2021-02-24 | 2022-08-30 | 华为技术有限公司 | Earphone set |
-
2018
- 2018-12-17 CN CN201822117861.4U patent/CN208905179U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114979871A (en) * | 2021-02-24 | 2022-08-30 | 华为技术有限公司 | Earphone set |
| CN114979871B (en) * | 2021-02-24 | 2023-12-08 | 华为技术有限公司 | Earphone |
| CN113141558A (en) * | 2021-04-13 | 2021-07-20 | 吴曼莉 | Earphone suitable for english listening comprehension training |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20191217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |