CN207460429U - A kind of headphone - Google Patents
A kind of headphone Download PDFInfo
- Publication number
- CN207460429U CN207460429U CN201721157619.9U CN201721157619U CN207460429U CN 207460429 U CN207460429 U CN 207460429U CN 201721157619 U CN201721157619 U CN 201721157619U CN 207460429 U CN207460429 U CN 207460429U
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- CN
- China
- Prior art keywords
- auricular concha
- headband
- earphone
- main body
- headphone
- 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.)
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Abstract
The utility model is related to earphone fields, specifically disclose a kind of headphone, including headband and it is connected to a pair of of headset main body at headband both ends, the headset main body includes opening towards auricular concha, the driver that is arranged in auricular concha and the earmuff for covering at auricular concha opening on the inside of earphone, and the shell bottom of the auricular concha is the prism-frustum-shaped shell structure of bottom surface opening.It seals against each other to form resonator between auricular concha and earmuff, from the sound wave that driver emits multiple reflections are formed on the auricular concha of prism-frustum-shaped shell structure, so that there are good sound resonating spaces between auricular concha and earmuff, improve tonequality, expand range so that sound has higher resolution in middle low-and high-frequency.
Description
Technical field
The utility model is related to earphone field, more particularly, to a kind of headphone.
Background technology
Earphone is a pair of of converting unit, it receives the electric signal that media player or receiver are sent, using close to ear
Piece loud speaker convert it into the sound wave that can be heard.Earphone is usually separable with media player, is inserted using one
Head connection.Benefit is in the case where not influencing other people, can listen to sound equipment alone；Also the sound of ambient enviroment can be separated, to
The people that recording studio, DJ, journey, movement etc. use under noisy environment of making an uproar is helpful.Earphone original is made on phone and radio
, but it is prevailing with portable electronic devices, earphone is chiefly used in mobile phone, walkman, radio, portable electronic game sum digit
Reproducing apparatus for phonotape etc..
The species of earphone can substantially be divided into open earpiece, closed earphone and semi open model earphone.
Open earpiece is earphone pattern popular at present.The characteristics of such machine is by using spongiform micro-
Hole foamed plastic makes entrant sound ear pad.Its compact, wear it is very comfortable, do not use thick and heavy dye sound pad, then without
With extraneous isolation sense, otherwise sound can be revealed can also equally hear extraneous sound.If the degree that earphone opens is very
Height can hear the sound that another side unit is sent, and form certain mutual feedback so that sense of hearing is natural.But it low frequency loss compared with
Greatly, also someone says that its low frequency is accurate.The general sense of hearing of open earphone is naturally, wearing comfortably, is common in family expenses appreciation
HIFI earphones.
Closed earphone just refers to that the interior outside of phonation unit is not communicated with the external world, and phonation unit is in an envelope completely
In the cavity closed, when use, can reduce ambient noise, and the earmuff of earphone is also often using cortex and some acoustic materials.Example
Such as sky dragon D7100, FOSTEX TH900, ultimate attainment ED5, iron triangle W3000ANV are very classical closed earphones.It is good
Good soundproof effect also allows closed earphone to be more suitable for street use.But it is compared with open earpiece, the high frequency of closed earphone
Can be somewhat bored, the level of open earpiece is extremely difficult in parsing power.
Semi-open earphone refers to that the opening of earphone is selective, i.e., is only closing to other frequencies to some frequency openings
Or be in a certain direction it is open be closing in other directions.Semi open model earphone uses more diaphragm structures more
Improve high and low frequency effect, although which promotes tonequality, production technology process requirement is high, and cost is also higher, no
Beneficial to popularization.
Utility model content
In view of this, the utility model is at least one deficiency overcome described in the above-mentioned prior art, provides a kind of structure
Simply, headphone at low cost reduces production technology process requirement, sound is made to be respectively provided with higher solution in middle low-and high-frequency
Analysis degree.
In order to solve above-mentioned technical problem, the utility model uses following technical proposals：
A kind of headphone including headband and is connected to a pair of of headset main body at headband both ends, the earphone
Main body includes opening towards auricular concha, the driver that is arranged in auricular concha and the earmuff for covering at auricular concha opening on the inside of earphone,
The shell bottom of the auricular concha is the prism-frustum-shaped shell structure of bottom surface opening.
In the utility model, the auricular concha of headphone is the prism-frustum-shaped shell structure of bottom surface opening, auricular concha and earmuff
Between seal against each other to form resonator, formed from the sound wave that driver emits on the auricular concha of prism-frustum-shaped shell structure repeatedly
Reflection so that having good sound resonating spaces between auricular concha and earmuff, improves tonequality, expands range so that sound
There is higher resolution in middle low-and high-frequency.
In order to better adapt to human ear structure, while the aesthetic measure of earphone is improved, the shell bottom of the auricular concha is truncated rectangular pyramids
Shape shell structure.
The headset main body further includes the sympathetic response tank shell to match with auricular concha shape, and the auricular concha is sheathed on the sympathetic response
The outside of tank shell.As a result, from the sound wave that driver emits by be all prism-frustum-shaped shell structure sympathetic response tank shell on
Multiple reflections are formed, further improve tonequality, expand range so that sound has higher resolution in middle low-and high-frequency.Into
One step, the auricular concha is equipped with back-shaped hole, forms semi open model structure, further improves parsing of the sound in middle low-and high-frequency
Degree by the cooperation between the back-shaped hole on the gap between sympathetic response tank shell and auricular concha and auricular concha, reduces earphone on high frequency
Constriction.
In order to improve the comfort of wearing, the end of the headband is rotationally connected with the shell bottom center of the auricular concha, convenient
User adjusts the relative position between headset main body and headband according to own actual situation makes its head construction phase with oneself
It adapts to, so as to improve wearing comfort.Specifically, the shell bottom center of the auricular concha is equipped with bulbous recess, the end of the headband
Equipped with the protrusion being connected with the bulbous recess, the adjustment higher than 360 ° can be carried out between headset main body and headband.
To further improve the comfort of wearing, the headband includes master tape and the scalable pair for being plugged in master tape both ends
Band, the protrusion are arranged at the end of subband.
The utility model has the advantages that compared with prior art：The auricular concha of headphone is bottom surface opening
Prism-frustum-shaped shell structure, seal against each other to form resonator between auricular concha and earmuff, the sound wave emitted from driver is in rib
Multiple reflections are formed on the auricular concha of mesa-shaped shell structure, so that having good resonance of the voice sky between auricular concha and earmuff
Between, tonequality is improved, expands range so that sound has higher resolution in middle low-and high-frequency.
Description of the drawings
Fig. 1 is the structure diagram of headphone；
Fig. 2 is the partial exploded view of headphone；
Reference sign：Headset main body 100, auricular concha 110, back-shaped hole 111, bulbous recess 112, earmuff 120, resonant tank
Housing 130, headband 200, master tape 210, subband 220, protrusion 230.
Specific embodiment
Attached drawing is only for illustration, it is impossible to be interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment
Scheme some components to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by attached drawing；Position relationship is used to be only used for described in attached drawing
Exemplary illustration, it is impossible to be interpreted as the limitation to this patent.The utility model is done with reference to specific embodiment further in detail
It describes in detail bright.
As shown in Figure 1, a kind of headphone, including headband 200 and a pair of of ear at 200 both ends of headband is connected to
Owner's body 100, the headset main body 100 include opening towards on the inside of earphone auricular concha 110, the driving that is arranged in auricular concha 110
Device and the earmuff 120 for covering at 110 opening of auricular concha, the shell bottom of the auricular concha 110 are the prism-frustum-shaped housing knot of bottom surface opening
Structure.
In the utility model, the auricular concha 110 of headphone is the prism-frustum-shaped shell structure of bottom surface opening, auricular concha 110
Seal against each other to form resonator between earmuff 120, from the sound wave that driver emits prism-frustum-shaped shell structure auricular concha
Multiple reflections are formed on 110, so that having good sound resonating spaces between auricular concha 110 and earmuff 120, improve sound
Matter expands range so that sound has higher resolution in middle low-and high-frequency.
In order to better adapt to human ear structure, while the aesthetic measure of earphone is improved, the shell bottom of the auricular concha 110 is tetragonous
Mesa-shaped shell structure.
As shown in Fig. 2, the headset main body 100 further includes the sympathetic response tank shell 130 to match with 110 shape of auricular concha, institute
State the outside that auricular concha 110 is sheathed on the sympathetic response tank shell 130.The sound wave emitted as a result, from driver will be all rib
Multiple reflections are formed on the sympathetic response tank shell 130 of mesa-shaped shell structure, further improve tonequality, expand range so that sound exists
There is higher resolution in middle low-and high-frequency.Further, the auricular concha 110 is equipped with back-shaped hole 111, forms semi open model knot
Structure further improves resolution of the sound in middle low-and high-frequency.
In order to improve the comfort of wearing, the end of the headband 200 is rotationally connected in the shell bottom of the auricular concha 110
The heart makes itself and oneself convenient for users to adjusting the relative position between headset main body 100 and headband 200 according to own actual situation
Head construction be adapted, so as to improve wearing comfort.Specifically, the shell bottom center of the auricular concha 110 is equipped with bulbous recess
112, the end of the headband 200 is equipped with the protrusion 230 being connected with the bulbous recess 112, headset main body 100 and headband
The adjustment higher than 360 ° can be carried out between 200.
To further improve the comfort of wearing, the headband 200 includes master tape 210 and scalable is plugged in master tape
The subband 220 at 210 both ends, described raised 230 are arranged at the end of subband 220.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the utility model etc., should be included in
Within the protection domain of the utility model claims.
Claims (7)
1. a kind of headphone, including headband and a pair of of headset main body at headband both ends is connected to, which is characterized in that
The headset main body include opening towards on the inside of earphone auricular concha, the driver that is arranged in auricular concha and cover at auricular concha opening
Earmuff, the shell bottom of the auricular concha is the prism-frustum-shaped shell structure of bottom surface opening.
2. headphone according to claim 1, which is characterized in that the shell bottom of the auricular concha is quadrangular frustum pyramid shaped housing knot
Structure.
3. headphone according to claim 1 or 2, which is characterized in that the headset main body further includes and auricular concha shape
The sympathetic response tank shell that shape matches, the auricular concha are sheathed on the outside of the sympathetic response tank shell.
4. headphone according to claim 3, which is characterized in that the auricular concha is equipped with back-shaped hole.
5. headphone according to claim 1 or 2, which is characterized in that the end of the headband is rotationally connected with institute
State the shell bottom center of auricular concha.
6. headphone according to claim 5, which is characterized in that the shell bottom center of the auricular concha is equipped with spherical recessed
Slot, the end of the headband are equipped with the protrusion being connected with the bulbous recess.
7. headphone according to claim 6, which is characterized in that the headband includes master tape and scalable is plugged in
The subband at master tape both ends, the protrusion are arranged at the end of subband.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721157619.9U CN207460429U (en) | 2017-09-11 | 2017-09-11 | A kind of headphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721157619.9U CN207460429U (en) | 2017-09-11 | 2017-09-11 | A kind of headphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207460429U true CN207460429U (en) | 2018-06-05 |
Family
ID=62282931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721157619.9U Active CN207460429U (en) | 2017-09-11 | 2017-09-11 | A kind of headphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207460429U (en) |
-
2017
- 2017-09-11 CN CN201721157619.9U patent/CN207460429U/en active Active
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| GR01 | Patent grant |