CN105992090A - Earphone - Google Patents
Earphone Download PDFInfo
- Publication number
- CN105992090A CN105992090A CN201610373754.0A CN201610373754A CN105992090A CN 105992090 A CN105992090 A CN 105992090A CN 201610373754 A CN201610373754 A CN 201610373754A CN 105992090 A CN105992090 A CN 105992090A
- Authority
- CN
- China
- Prior art keywords
- earphone
- sleeve
- passage
- speaking
- moving
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
Abstract
The invention discloses an earphone. The earphone comprises an earphone shell which is internally provided with a moving coil unit and a moving iron unit. The earphone shell is provided with a sound generating cylinder which is internally provided with an independent sound generating channel in a way of being matched with the moving iron unit. The external side of the sound generating cylinder is sleeved by a sleeve. A sealing plate is arranged in the sleeve in a way of being corresponding to the sound generating channel. The sound generating channel is opened or closed by the sealing plate by moving the sleeve. The sound generating cylinder of the earphone is externally provided with the sleeve on which the sealing plate is arranged, and opening or sealing of the sound generating channel of the moving iron unit can be realized by changing the position of the sleeve so that on/off of the sound effect of the moving iron unit can be realized, different sound quality effects can be provided for users, the users are enabled to experience the sound quality of the moving iron earphone and independently listen to the familiar moving coil sound effect according to their preferences, the multipurpose performance of the earphone can be realized, the acoustic experience requirements of the users can be met, and the sleeve mode is easy to adjust and convenient to operate.
Description
Technical field
The present invention relates to a kind of earphone, particularly relate to an Artenkreis ferrum earphone.
Background technology
The most common earphone is divided into two kinds by energy conversion regime: moving-coil type and moving-iron type.Dynamic
Ring type earphone relies on the vibration of voice coil loudspeaker voice coil to drive vibrating diaphragm sounding, and volume is relatively big, have good sound musicality and
Sound field effect;And moving-iron type earphone utilizes the vibration of balanced armature, it is transmitted to micro-by accurate conducting structure
Type vibrating diaphragm, band actuating miniature vibrating diaphragm sounding, compact, highly sensitive, there is preferably sound stereovision
With the power of parsing.Therefore, in some earphones by the two with the use of providing the more preferable sound of combination property to imitate
Really, ferrum earphone is i.e. enclosed.
Chinese invention patent " a kind of earphone " (application number 201110333539.5) such as disclose one
Planting earphone, it is internally provided with moving-coil module and dynamic swage block;Chinese utility model patent " a kind of earphone "
(application number 201020210991.3) discloses and a kind of dynamic swage block and moving-coil module is combined
Earphone, make that the tonequality of earphone shows is outstanding.
But, the evaluation of earphone tonequality needs to consider that the Consumer's Experience of its user, different user have difference
Tonequality demand, dynamic ferrum unit mainly can make the loudness of sound HFS increase, but much people is not
Get used to the high loudness of high-frequency sound, and the circle ferrum earphone of prior art does not have disc-jockey functionality, can not
Single moving-coil type acoustical quality is provided.
Summary of the invention
Moving-iron type earphone audio can be experienced in view of the earphone of prior art cannot meet user, can listen to again
The problem of the moving coil earphone tonequality being familiar with, it is proposed that a kind of earphone of the present invention, this earphone is designed with
Moving-coil unit and dynamic ferrum unit, its ear casing is provided with sleeve, by changing the position of sleeve, permissible
Realize speaking dynamic ferrum unit the opening of sound channel or sealing, thus realizes use or the closedown of moving-iron type audio,
Provide the user different acoustical qualities.
In order to reach the purpose of the present invention, the present invention adopts the following technical scheme that
A kind of earphone, including ear casing, is provided with moving-coil unit and dynamic ferrum unit, institute in described ear casing
State and on ear casing, be provided with out cylinder record, described in go out cylinder record to coordinate described dynamic ferrum unit be provided with an independence
Passage of speaking;Described go out cylinder record outer sheath have sleeve, passage of speaking described in correspondence in described sleeve arrange
There is sealing plate;By mobile described sleeve, described sealing plate open or close described in speak passage.
Alternatively, described in the speak end of passage be provided with annular groove, the sealing plate of described sleeve is corresponding
Be provided with annular protrusion, described annular protrusion enter described annular groove is i.e. closed described in speak passage,
Described annular protrusion leave described annular groove i.e. open described in speak passage;Set bottom described annular groove
It is equipped with sealing gasket.
Alternatively, there is the gap of transmission sound, institute between described sealing plate side and described sleeve lining
State and some otic placodes are set on sealing plate side are connected with described sleeve lining fixing.
Alternatively, described in go out cylinder record is provided with mounting seat, described dynamic ferrum unit is arranged on described mounting seat
In, described mounting seat is provided with one section of cylindrical channel, constitutes the passage of speaking of described dynamic ferrum unit.
Alternatively, in described mounting seat around described dynamic ferrum unit be provided with some go out acoustic aperture, described in speak
Hole constitutes the passage of speaking of described moving-coil unit, and the passage of speaking of described moving-coil unit is in all the time opens shape
State, is not blocked by described sleeve.
Alternatively, described in go out on cylinder record, to be provided with locating dowel, described sleeve is provided with slide rail, described cunning
Trackside limit is additionally provided with some locating slots, and described locating dowel slips into described locating slot by described slide rail and positions
Described sleeve.
Alternatively, described locating slot has two, described slide rail both sides of living apart.
Alternatively, described in speak and be provided with snap ring on drum outer wall, described sleeve is provided with and described snap ring
Corresponding draw-in groove, by described snap ring and the cooperation of described draw-in groove, stop described sleeve from described go out cylinder record
Upper landing.
Alternatively, described in speak and be provided with seal groove on drum outer wall, be provided with sealing ring in described seal groove,
Described sealing ring goes out to form sealing between cylinder record and the barrel of described sleeve to described.
Alternatively, described sleeve one end be enclosed within described in go out outside cylinder record, the other end constitute outlet sound mouth, described
Being provided with Air Filter at outlet sound mouth, described sleeve is covered with earphone covers.
In sum, the invention has the beneficial effects as follows:
The earphone of the present invention goes out cylinder record and is outside equipped with sleeve, and it has sealing plate, by changing sleeve
Position, it is possible to achieve the opening of sound channel that dynamic ferrum unit is spoken or sealing, thus realize dynamic ferrum unit audio
Use and close, provide the user moving-coil and acoustical quality that dynamic ferrum coexists and moving-coil individualism
Acoustical quality, makes user can experience the tonequality of moving-iron type earphone, again can be single according to the hobby of oneself
Solely listening to familiar moving-coil type audio, it is achieved a earphone multiple use, the acoustics experience meeting user is wanted
Ask, and sleeve fashion regulation is simple, it is simple to operation.
Accompanying drawing explanation
The earphone explosive view that Fig. 1 provides for one embodiment of the invention;
Fig. 2 for the earphone moving-iron unit that one embodiment of the invention provides speak passage open time section
Figure;
Fig. 3 speaks section during pathway closure for the earphone moving-iron unit that one embodiment of the invention provides
Figure;
Fig. 4 for the earphone moving-iron unit that one embodiment of the invention provides speak passage open time sleeve position
Put schematic diagram;
Fig. 5 speaks sleeve position during pathway closure for the earphone moving-iron unit that one embodiment of the invention provides
Put schematic diagram;
Profile at the earphone sleeve A-A that Fig. 6 provides for one embodiment of the invention.
In figure: 1. moving-coil unit;2. move ferrum unit;3. ear casing;4. go out cylinder record;41. locating dowels;
42. snap rings;43. seal grooves;44. mounting seats;45. go out acoustic aperture;46. annular grooves;5. sleeve;51.
Slide rail;52. locating slots;53. draw-in grooves;54. sealing plates;55. otic placodes;56. annular protrusions;6. ear
Mantle;7. sealing ring;8. sealing gasket;9. Air Filter;10. speak passage.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to this
Bright embodiment is described in further detail.
Embodiment 1
The earphone explosive view that Fig. 1 provides for one embodiment of the invention;Fig. 2 is one embodiment of the invention
The earphone moving-iron unit provided is spoken passage profile when opening;Fig. 3 is that one embodiment of the invention carries
The earphone moving-iron unit of confession speak pathway closure time profile.
As Figure 1-3, a kind of earphone, including ear casing 3, in ear casing 3, it is provided with moving-coil unit 1
With dynamic ferrum unit 2, ear casing 3 is provided with out cylinder record 4, goes out and cylinder record 4 coordinates dynamic ferrum unit 2 arrange
There is an independent passage 10 of speaking;Going out and be cased with sleeve 5 outside cylinder record 4, in sleeve 5, correspondence is spoken logical
Road 10 is provided with sealing plate 54;By moving sleeve 5, sealing plate 54 opens or cuts out passage of speaking
10。
The earphone of the present invention goes out cylinder record and is outside equipped with sleeve, and it has sealing plate, by changing sleeve
Position, it is possible to achieve the opening of sound channel that dynamic ferrum unit is spoken or sealing, thus realize dynamic ferrum unit audio
Use and close, provide the user moving-coil and acoustical quality that dynamic ferrum coexists and moving-coil individualism
Acoustical quality, makes user can experience the tonequality of moving-iron type earphone, again can be single according to the hobby of oneself
Solely listening to familiar moving-coil type audio, it is achieved a earphone multiple use, the acoustics experience meeting user is wanted
Ask, and sleeve fashion regulation is simple, it is simple to operation.
As in figure 2 it is shown, speak, the end of passage 10 is provided with annular groove 46, the sealing plate of sleeve 5
54 are correspondingly arranged on annular protrusion 56, and annular protrusion 56 enters i.e. closes passage of speaking in annular groove 46
10, annular protrusion 56 leaves annular groove 46 and i.e. opens passage 10 of speaking;Set bottom annular groove 46
It is equipped with sealing gasket 8.The annular groove and annular protrusion cooperated is set, and increases close between
Packing, it is possible to preferably stop the transmission of dynamic the sent sound of ferrum unit, can play the dynamic ferrum of preferably isolation
The effect of unit sound.
Profile at the earphone sleeve A-A that Fig. 6 provides for one embodiment of the invention.As shown in Figure 6,
There is the gap of transmission sound between sealing plate 54 side and sleeve 5 inwall, sealing plate 54 side sets
Put some otic placodes 55 and be connected with sleeve 5 inwall fixing.
Gap between sealing plate 54 and sleeve 5 inwall is as the sound outlet of sleeve, with moving-coil unit 1
All be connected with dynamic ferrum unit 2, when sealing plate 54 open or close dynamic ferrum unit 2 speak passage 10 time,
The sound channel of speaking of moving-coil unit 1 is unaffected.Otic placode be used for fixing seal plate 54, its quantity, shape and
Position can adjust as required, is not limited only to Fig. 6 and shows shown.
As shown in Figure 2,3, going out and be provided with mounting seat 44 in cylinder record 4, dynamic ferrum unit 2 is arranged on installation
In seat 44, mounting seat 44 is provided with one section of cylindrical channel, constitutes the passage of speaking of dynamic ferrum unit 2
10。
In mounting seat 44 around dynamic ferrum unit 2 be provided with some go out acoustic aperture 45, go out acoustic aperture 45 and constitute moving-coil
The passage of speaking of unit 1, the passage of speaking of moving-coil unit 1 is in open mode, all the time not by sleeve 5
Block.
Moving-coil unit 1 volume is big, is arranged on rear portion, is positioned in ear casing, and dynamic ferrum unit 2 volume is little,
Be arranged on front portion, be positioned in cylinder record 4, so can Appropriate application Headphone structure, and sound channel is just
In design.
Fig. 4 for the earphone moving-iron unit that one embodiment of the invention provides speak passage open time sleeve position
Put schematic diagram;Fig. 5 for the earphone moving-iron unit that one embodiment of the invention provides speak pathway closure time
Sleeve portion schematic diagram.
As shown in Figure 4,5, go out and on cylinder record 4, be provided with locating dowel 41, sleeve 5 is provided with slide rail 51,
Slide rail 51 side is additionally provided with some locating slots 52, and locating dowel 41 slips into locating slot 52 by slide rail 51
Abutment sleeve 5.
Preferably, locating slot 52 has two, live apart slide rail 51 both sides, sleeve 5 can by rotate and
Elastic, it is fixed on out the diverse location of cylinder record 4, is inserted in out the degree of depth of cylinder record 4 not by sleeve 5
With, it is achieved its interior sealing plate 54 opens or closes the passage of speaking of dynamic ferrum unit 2.
As Figure 1-3, go out and be provided with snap ring 42 on cylinder record 4 outer wall, sleeve 5 is provided with and snap ring
42 corresponding draw-in grooves 53, by snap ring 42 and the cooperation of draw-in groove 53, stop sleeve 5 from going out cylinder record 4
Upper landing.
Go out and be provided with seal groove 43 on cylinder record 4 outer wall, in seal groove 43, be provided with sealing ring 7, sealing ring
Formed between 7 pairs of barrels going out cylinder record 4 and sleeve 5 and seal, reduce and between cylinder record 4 and sleeve 5
Sound is revealed, and improves acoustical quality.
Sleeve 5 one end is enclosed within out outside cylinder record 4, and the other end constitutes outlet sound mouth, is provided with anti-at outlet sound mouth
Dirt net 9, sleeve 5 is covered with earphone covers 6.Preferably, Air Filter 9 is steel mesh, it is simple to processes and can carry
High intensity, preferably protection earphone internal structure, improves service life.
It is an advantage of the current invention that: the earphone of the present invention goes out cylinder record and is outside equipped with sleeve, and it has sealing
Plate, by changing the position of sleeve, it is possible to achieve the opening of sound channel that dynamic ferrum unit is spoken or sealing, from
And realize using and closing of dynamic ferrum unit audio, provide the user moving-coil and acoustical quality that dynamic ferrum coexists
And the acoustical quality of moving-coil individualism, make user can experience the tonequality of moving-iron type earphone, again can
According to the hobby of oneself, individually listen to familiar moving-coil type audio, it is achieved a earphone multiple use, full
The acoustics experience requirements of foot user, and sleeve fashion regulation is simple, it is simple to operation.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the protection model of the present invention
Enclose.All any modification, equivalent substitution and improvement etc. made within the spirit and principles in the present invention, all
Comprise within the scope of the present invention.
Claims (10)
1. an earphone, including ear casing, is provided with moving-coil unit and dynamic ferrum unit in described ear casing,
Be provided with out cylinder record on described ear casing, it is characterised in that described in go out cylinder record coordinates described dynamic ferrum unit
It is provided with an independent passage of speaking;Described go out cylinder record outer sheath have sleeve, corresponding institute in described sleeve
State passage of speaking and be provided with sealing plate;By mobile described sleeve, described sealing plate opens or cuts out institute
State passage of speaking.
2. earphone as claimed in claim 1, it is characterised in that described in the speak end of passage be provided with
Annular groove, the sealing plate of described sleeve is correspondingly arranged on annular protrusion, and described annular protrusion enters described
Speaking passage described in i.e. closing in annular groove, described annular protrusion leaves described annular groove and i.e. opens institute
State passage of speaking;It is provided with sealing gasket bottom described annular groove.
3. earphone as claimed in claim 1, it is characterised in that described sealing plate side and described sleeve
There is the gap of transmission sound between inwall, described sealing plate side arranges some otic placodes and described sleeve
Inwall connects fixing.
4. earphone as claimed in claim 1, it is characterised in that described in go out cylinder record is provided with mounting seat,
Described dynamic ferrum unit is arranged in described mounting seat, and described mounting seat is provided with one section of cylindrical channel,
Constitute the passage of speaking of described dynamic ferrum unit.
5. earphone as claimed in claim 4, it is characterised in that around described dynamic ferrum in described mounting seat
Unit be provided with some go out acoustic aperture, described in go out acoustic aperture and constitute the passage of speaking of described moving-coil unit, described dynamic
The passage of speaking of coil unit is in open mode all the time, is not blocked by described sleeve.
6. earphone as claimed in claim 1, it is characterised in that described in go out on cylinder record, to be provided with locating dowel,
Being provided with slide rail on described sleeve, described slide rail side is additionally provided with some locating slots, and described locating dowel is led to
Cross described slide rail and slip into the described sleeve in described locating slot location.
7. earphone as claimed in claim 6, it is characterised in that described locating slot has two, institute of living apart
State slide rail both sides.
8. earphone as claimed in claim 1, it is characterised in that described in speak and be provided with card on drum outer wall
Ring, described sleeve is provided with draw-in groove corresponding with described snap ring, by described snap ring and described draw-in groove
Coordinate, stop described sleeve from described go out landing cylinder record.
9. earphone as claimed in claim 1, it is characterised in that described in speak be provided with on drum outer wall close
Sealing groove, is provided with sealing ring in described seal groove, described sealing ring to described go out cylinder record and described sleeve
Formed between barrel and seal.
10. earphone as claimed in claim 1, it is characterised in that described sleeve one end be enclosed within described in go out
Outside cylinder record, the other end constitutes outlet sound mouth, is provided with Air Filter, described sleeve outer housing at described outlet sound mouth
There is earphone covers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610373754.0A CN105992090B (en) | 2016-05-30 | 2016-05-30 | A kind of earphone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610373754.0A CN105992090B (en) | 2016-05-30 | 2016-05-30 | A kind of earphone |
Publications (2)
Publication Number | Publication Date |
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CN105992090A true CN105992090A (en) | 2016-10-05 |
CN105992090B CN105992090B (en) | 2019-04-30 |
Family
ID=57044059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610373754.0A Active CN105992090B (en) | 2016-05-30 | 2016-05-30 | A kind of earphone |
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CN (1) | CN105992090B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106231479A (en) * | 2016-10-18 | 2016-12-14 | 歌尔股份有限公司 | Circle ferrum earphone |
CN107770670A (en) * | 2017-11-14 | 2018-03-06 | 东莞市云仕电子有限公司 | A kind of combining structure and earphone of dynamic iron loudspeaker and moving-coil loudspeaker |
CN107911771A (en) * | 2017-12-04 | 2018-04-13 | 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 |
CN109905798A (en) * | 2019-04-08 | 2019-06-18 | 成都必盛科技有限公司 | Wireless headset |
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US4150262A (en) * | 1974-11-18 | 1979-04-17 | Hiroshi Ono | Piezoelectric bone conductive in ear voice sounds transmitting and receiving apparatus |
JP2003189386A (en) * | 2001-12-19 | 2003-07-04 | Hamanako Denso Co Ltd | Manufacturing method of electric horn |
CN203608331U (en) * | 2013-11-07 | 2014-05-21 | 张尚国 | Earphone composition with adjustable sound quality |
CN104185123A (en) * | 2014-09-10 | 2014-12-03 | 常州阿木奇声学科技有限公司 | Sound production component of headphone or loudspeaker box |
CN104244150A (en) * | 2014-09-28 | 2014-12-24 | 常州阿木奇声学科技有限公司 | Coil-iron type articulation unit of coaxial in-ear earphone |
CN204518007U (en) * | 2015-04-27 | 2015-07-29 | 常州阿木奇声学科技有限公司 | The pronunciation device of a kind of headphone or audio amplifier |
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2016
- 2016-05-30 CN CN201610373754.0A patent/CN105992090B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US4150262A (en) * | 1974-11-18 | 1979-04-17 | Hiroshi Ono | Piezoelectric bone conductive in ear voice sounds transmitting and receiving apparatus |
JP2003189386A (en) * | 2001-12-19 | 2003-07-04 | Hamanako Denso Co Ltd | Manufacturing method of electric horn |
CN203608331U (en) * | 2013-11-07 | 2014-05-21 | 张尚国 | Earphone composition with adjustable sound quality |
CN104185123A (en) * | 2014-09-10 | 2014-12-03 | 常州阿木奇声学科技有限公司 | Sound production component of headphone or loudspeaker box |
CN104244150A (en) * | 2014-09-28 | 2014-12-24 | 常州阿木奇声学科技有限公司 | Coil-iron type articulation unit of coaxial in-ear earphone |
CN204518007U (en) * | 2015-04-27 | 2015-07-29 | 常州阿木奇声学科技有限公司 | The pronunciation device of a kind of headphone or audio amplifier |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106231479A (en) * | 2016-10-18 | 2016-12-14 | 歌尔股份有限公司 | Circle ferrum earphone |
WO2018072469A1 (en) * | 2016-10-18 | 2018-04-26 | 歌尔股份有限公司 | Coil-iron earphone |
CN106231479B (en) * | 2016-10-18 | 2018-10-30 | 歌尔股份有限公司 | Enclose iron earphone |
CN107770670A (en) * | 2017-11-14 | 2018-03-06 | 东莞市云仕电子有限公司 | A kind of combining structure and earphone of dynamic iron loudspeaker and moving-coil loudspeaker |
CN107770670B (en) * | 2017-11-14 | 2024-02-09 | 东莞市云仕电子有限公司 | Moving iron loudspeaker and moving coil loudspeaker combined structure and earphone |
CN107911771A (en) * | 2017-12-04 | 2018-04-13 | 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 |
CN107911771B (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 |
CN109905798A (en) * | 2019-04-08 | 2019-06-18 | 成都必盛科技有限公司 | Wireless headset |
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