CN105992090B - A kind of earphone - Google Patents
A kind of earphone Download PDFInfo
- Publication number
- CN105992090B CN105992090B CN201610373754.0A CN201610373754A CN105992090B CN 105992090 B CN105992090 B CN 105992090B CN 201610373754 A CN201610373754 A CN 201610373754A CN 105992090 B CN105992090 B CN 105992090B
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- CN
- China
- Prior art keywords
- sleeve
- earphone
- moving
- speaking
- channel
- Prior art date
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Classifications
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- 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
Abstract
The invention discloses a kind of earphone, which includes ear casing, and moving-coil unit and moving iron unit are provided in ear casing, and cylinder record is provided with out on ear casing, cooperates moving iron unit to be provided with an independent channel of speaking in cylinder record out；Cylinder record outer sheath has sleeve out, and corresponding channel of speaking is provided with sealing plate in sleeve；By moving sleeve, sealing plate turns on or off channel of speaking.Earphone of the invention goes out cylinder record peripheral hardware and is equipped with sleeve, there is sealing plate thereon, by the position for changing sleeve, may be implemented to speak to moving iron unit the opening or sealing of sound channel, to realize using and closing for moving iron unit audio, for the different acoustical quality of user, make user that can experience the sound quality of moving-iron type earphone, it again can be according to oneself hobby, moving-coil type audio, realizes a earphone multiple use, meets the acoustics experience requirements of user known to individually listening to, and sleeve fashion is adjusted simply, convenient for operation.
Description
Technical field
The present invention relates to a kind of earphones, more particularly to an Artenkreis iron earphone.
Background technique
Common earphone by energy conversion regime is divided into two kinds on the market at present: moving-coil type and moving-iron type.Moving coil earphone
Vibrating diaphragm sounding is driven by the vibration of voice coil, volume is larger, has good sound musicality and sound field effect；And moving-iron type earphone
Using the vibration of balanced armature, miniature vibrating diaphragm is transmitted to by accurate conducting structure, band actuating miniature vibrating diaphragm sounding, compact,
High sensitivity has preferably sound stereovision and parsing power.Therefore, the two is used cooperatively in some earphones to provide synthesis
The better sound effect of performance, i.e. circle iron earphone.
Such as a kind of earphone is disclosed in Chinese invention patent " a kind of earphone " (application number 201110333539.5), in
Portion is provided with moving-coil module and dynamic swage block；Chinese utility model patent " a kind of earphone " (application number 201020210991.3) is public
It has opened a kind of by dynamic swage block and the combined earphone of moving-coil module, has showed the sound quality of earphone more outstanding.
However, the evaluation of earphone sound quality needs to consider that the user experience of its user, different user have different sound quality to need
It asks, moving iron unit can mainly be such that the loudness of sound high frequency section increases, but many people and the Gao Xiang for being unaccustomed to high-frequency sound
Degree, and the circle iron earphone of the prior art does not have disc-jockey functionality, can not provide individual moving-coil type acoustical quality.
Summary of the invention
In view of the prior art earphone be unable to satisfy user can experience moving-iron type earphone audio and known to listening to it is dynamic
The problem of ring type earphone sound quality, proposes a kind of earphone of the invention, and design has moving-coil unit and moving iron unit on the earphone,
Sleeve is provided on ear casing, by changing the position of sleeve, the opening or sealing of the sound channel that may be implemented to speak to moving iron unit,
To realize the use of moving-iron type audio or close, different acoustical qualities is provided for user.
In order to reach the purpose of the present invention, the present invention adopts the following technical scheme:
A kind of earphone, including ear casing, are provided with moving-coil unit and moving iron unit in the ear casing, on the ear casing
It is provided with out cylinder record, cooperates the moving iron unit to be provided with an independent channel of speaking in the cylinder record out；The cylinder record out
Outside is cased with sleeve, it is corresponding in the sleeve described in channel of speaking be provided with sealing plate；Pass through the movement sleeve, the sealing
Plate turns on or off the channel of speaking.
Optionally, the end in the channel of speaking is provided with annular groove, and the sealing plate of the sleeve is correspondingly arranged on ring
Shape protrusion, it is channel of speaking described in closing in the annular groove that the annular protrusion, which enters, and the annular protrusion leaves described
Annular groove is channel of speaking described in opening；The annular groove bottom is provided with gasket.
Optionally, there is the gap of transmission sound, the sealing plate between the sealing plate side and the sleeve lining
Several otic placodes are arranged on side to be connected and fixed with the sleeve lining.
Optionally, it is provided with mounting base in the cylinder record out, the moving iron unit is mounted in the mounting base, the peace
It is provided with one section of cylindrical channel on dress seat, constitutes the channel of speaking of the moving iron unit.
Optionally, the moving iron unit is provided with several acoustic aperture out in the mounting base, the acoustic aperture out constitutes institute
The channel of speaking of moving-coil unit is stated, the channel of speaking of the moving-coil unit is in the open state always, not by the screening of the sleeve
Gear.
Optionally, it is provided with positioning column on the cylinder record out, sliding rail is provided on the sleeve, the sliding rail side is also set
Several locating slots are equipped with, the positioning column slides into the locating slot by the sliding rail and positions the sleeve.
Optionally, there are two the locating slots, the sliding rail two sides of living apart.
Optionally, it is provided with snap ring on the drum outer wall of speaking, block corresponding with the snap ring is provided on the sleeve
Slot prevents the sleeve from sliding from the cylinder record out by the cooperation of the snap ring and the card slot.
Optionally, it is provided with seal groove on the drum outer wall of speaking, sealing ring, the sealing is provided in the seal groove
Circle goes out to form sealing between cylinder record and the barrel of the sleeve to described.
Optionally, for one end cap of sleeve on the outside of the cylinder record out, the other end constitutes outlet sound mouth, sets at the outlet sound mouth
It is equipped with Air Filter, the sleeve is covered with earphone covers.
In conclusion the beneficial effects of the present invention are:
Earphone of the invention goes out cylinder record peripheral hardware and is equipped with sleeve, has sealing plate thereon, can be with by changing the position of sleeve
It realizes and the speak opening or sealing of sound channel of moving iron unit is mentioned to realize using and closing for moving iron unit audio for user
The acoustical quality of the acoustical quality and moving-coil individualism that coexist for moving-coil and dynamic iron, makes user that can experience moving-iron type ear
The sound quality of machine, and can individually listen to known moving-coil type audio according to the hobby of oneself, realize a earphone multiple use, it is full
The acoustics experience requirements of sufficient user, and sleeve fashion is adjusted simply, convenient for operation.
Detailed description of the invention
Fig. 1 is earphone explosive view provided by one embodiment of the present invention；
Fig. 2 be earphone moving-iron unit provided by one embodiment of the present invention speak channel open when sectional view；
Fig. 3 be earphone moving-iron unit provided by one embodiment of the present invention speak channel close when sectional view；
Fig. 4 be earphone moving-iron unit provided by one embodiment of the present invention speak channel open when sleeve portion signal
Figure；
Fig. 5 be earphone moving-iron unit provided by one embodiment of the present invention speak channel close when sleeve portion signal
Figure；
Fig. 6 is sectional view at earphone sleeve A-A provided by one embodiment of the present invention.
In figure: 1. moving-coil units；2. moving iron unit；3. ear casing；4. going out cylinder record；41. positioning column；42. snap ring；43. close
Sealing groove；44. mounting base；45. going out acoustic aperture；46. annular groove；5. sleeve；51. sliding rail；52. locating slot；53. card slot；54. sealing
Plate；55. otic placode；56. annular protrusion；6. earphone covers；7. sealing ring；8. gasket；9. Air Filter；10. channel of speaking.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Embodiment 1
Fig. 1 is earphone explosive view provided by one embodiment of the present invention；Fig. 2 is earphone provided by one embodiment of the present invention
Moving iron unit speak channel open when sectional view；Fig. 3 speaks logical for earphone moving-iron unit provided by one embodiment of the present invention
Sectional view when road is closed.
As shown in Figure 1-3, a kind of earphone, including ear casing 3, it is provided with moving-coil unit 1 and moving iron unit 2 in ear casing 3,
It is provided with out cylinder record 4 on ear casing 3, cooperates moving iron unit 2 to be provided with an independent channel 10 of speaking in cylinder record 4 out；It speaks
4 outside of cylinder is cased with sleeve 5, and corresponding channel 10 of speaking is provided with sealing plate 54 in sleeve 5；By moving sleeve 5, sealing plate 54 is beaten
On or off closes channel 10 of speaking.
Earphone of the invention goes out cylinder record peripheral hardware and is equipped with sleeve, has sealing plate thereon, can be with by changing the position of sleeve
It realizes and the speak opening or sealing of sound channel of moving iron unit is mentioned to realize using and closing for moving iron unit audio for user
The acoustical quality of the acoustical quality and moving-coil individualism that coexist for moving-coil and dynamic iron, makes user that can experience moving-iron type ear
The sound quality of machine, and can individually listen to known moving-coil type audio according to the hobby of oneself, realize a earphone multiple use, it is full
The acoustics experience requirements of sufficient user, and sleeve fashion is adjusted simply, convenient for operation.
As shown in Fig. 2, the end in channel 10 of speaking is provided with annular groove 46, the sealing plate 54 of sleeve 5 is correspondingly arranged on
Annular protrusion 56, annular protrusion 56, which enters, closes channel 10 of speaking in annular groove 46, annular protrusion 56 leaves annular groove
46 open channel 10 of speaking；46 bottom of annular groove is provided with gasket 8.Mutually matched annular groove and convex annular are set
It rises, and increases gasket between, can preferably prevent the transmission that moving iron unit is made a sound, can play preferably
Completely cut off the effect of moving iron unit sound.
Fig. 6 is sectional view at earphone sleeve A-A provided by one embodiment of the present invention.As shown in fig. 6,54 side of sealing plate
There is the gap of transmission sound between 5 inner wall of sleeve, several otic placodes 55 are set on 54 side of sealing plate and are connect with 5 inner wall of sleeve
It is fixed.
Sound outlet of the gap as sleeve between 5 inner wall of sealing plate 54 and sleeve, with moving-coil unit 1 and moving iron unit
2 be connected, when sealing plate 54 open or close moving iron unit 2 speak channel 10 when, the sound channel of speaking of moving-coil unit 1 is not by shadow
It rings.Otic placode is used for fixing seal plate 54, and quantity, shape and position can according to need adjustment, be not limited only to Fig. 6 show it is shown.
As shown in Figure 2,3, mounting base 44 is provided in cylinder record 4 out, moving iron unit 2 is mounted in mounting base 44, mounting base
It is provided with one section of cylindrical channel on 44, constitutes the channel 10 of speaking of moving iron unit 2.
Moving iron unit 2 is provided with several acoustic aperture 45 out in mounting base 44, acoustic aperture 45 constitutes speaking for moving-coil unit 1 out
The channel of speaking in channel, moving-coil unit 1 is in the open state always, is not blocked by sleeve 5.
1 volume of moving-coil unit is big, is mounted on rear portion, is located in ear casing, moving iron unit 2 is small in size, is mounted on front, position
In cylinder record 4 out, Headphone structure can be rationally utilized in this way, and sound channel is convenient for design.
Fig. 4 be earphone moving-iron unit provided by one embodiment of the present invention speak channel open when sleeve portion signal
Figure；Fig. 5 be earphone moving-iron unit provided by one embodiment of the present invention speak channel close when sleeve portion schematic diagram.
As shown in Figure 4,5, positioning column 41 is provided on cylinder record 4 out, sliding rail 51 is provided on sleeve 5,51 side of sliding rail is also
Several locating slots 52 are provided with, positioning column 41 slides into 52 abutment sleeve 5 of locating slot by sliding rail 51.
Preferably, there are two locating slots 52,51 two sides of sliding rail of living apart, sleeve 5 can pass through rotation and elastic, fixation
In the different location of cylinder record 4 out, the depth for being inserted in out cylinder record 4 by sleeve 5 is different, realizes that the sealing plate 54 in it plays on or off
Close the channel of speaking of moving iron unit 2.
As shown in Figure 1-3, being provided with snap ring 42 on 4 outer wall of cylinder record out, card slot corresponding with snap ring 42 is provided on sleeve 5
53, by the cooperation of snap ring 42 and card slot 53, sleeve 5 is prevented to slide from cylinder record 4 out.
It is provided with seal groove 43 on 4 outer wall of cylinder record out, sealing ring 7 is provided in seal groove 43, sealing ring 7 is to cylinder record 4 out
Sealing is formed between the barrel of sleeve 5, is reduced out the sound leakage between cylinder record 4 and sleeve 5, is improved acoustical quality.
5 one end cap of sleeve constitutes outlet sound mouth, is provided with Air Filter 9, sleeve 5 at outlet sound mouth in 4 outside of cylinder record out, the other end
It is covered with earphone covers 6.Preferably, Air Filter 9 is steel mesh, easy to process and can improve intensity, preferably protection earphone internal junction
Structure improves service life.
The present invention has the advantages that earphone of the invention, which goes out cylinder record peripheral hardware, is equipped with sleeve, there is sealing plate thereon, by changing
The position for becoming sleeve, the opening or sealing of the sound channel that may be implemented to speak to moving iron unit, to realize making for moving iron unit audio
With and close, provide the acoustical quality of acoustical quality and moving-coil individualism that moving-coil and dynamic iron coexist for user, make user
The sound quality of moving-iron type earphone and the hobby according to oneself can be experienced, known moving-coil type audio is individually listened to, realizes one
Money earphone multiple use meets the acoustics experience requirements of user, and sleeve fashion is adjusted simply, convenient for operation.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent replacement, improvement and so within the spirit and principles in the present invention, are all contained in protection scope of the present invention
It is interior.
Claims (10)
1. a kind of earphone, including ear casing, it is provided with moving-coil unit and moving iron unit in the ear casing, is set on the ear casing
It is equipped with out cylinder record, which is characterized in that cooperate the moving iron unit to be provided with an independent channel of speaking in the cylinder record out；Institute
Stating out cylinder record outer sheath has a sleeve, it is corresponding in the sleeve described in channel of speaking be provided with sealing plate；By the movement sleeve,
The sealing plate turns on or off the channel of speaking.
2. earphone as described in claim 1, which is characterized in that the end in the channel of speaking is provided with annular groove, described
The sealing plate of sleeve is correspondingly arranged on annular protrusion, the annular protrusion enter in the annular groove close described in speak it is logical
Road, the annular protrusion leave the annular groove open described in speak channel；The annular groove bottom is provided with sealing
Pad.
3. earphone as described in claim 1, which is characterized in that exist between the sealing plate side and the sleeve lining and pass
The gap of defeated sound is arranged several otic placodes on the sealing plate side and is connected and fixed with the sleeve lining.
4. earphone as described in claim 1, which is characterized in that be provided with mounting base, the moving iron unit in the cylinder record out
It is mounted in the mounting base, one section of cylindrical channel is provided in the mounting base, it is logical to constitute speaking for the moving iron unit
Road.
5. earphone as claimed in claim 4, which is characterized in that in the mounting base around the moving iron unit be provided with it is several
Acoustic aperture out, the acoustic aperture out constitute the channel of speaking of the moving-coil unit, and the channel of speaking of the moving-coil unit is in always to be beaten
Open state is not blocked by the sleeve.
6. earphone as described in claim 1, which is characterized in that be provided with positioning column on the cylinder record out, set on the sleeve
It is equipped with sliding rail, the sliding rail side is additionally provided with several locating slots, and the positioning column slides into the locating slot by the sliding rail
Position the sleeve.
7. earphone as claimed in claim 6, which is characterized in that there are two the locating slots, the sliding rail two sides of living apart.
8. earphone as described in claim 1, which is characterized in that snap ring is provided on the drum outer wall of speaking, on the sleeve
Be provided with card slot corresponding with the snap ring, by the cooperation of the snap ring and the card slot, prevent the sleeve from it is described go out
It is slid on cylinder record.
9. earphone as described in claim 1, which is characterized in that be provided with seal groove, the sealing on the drum outer wall of speaking
Sealing ring is provided in slot, the sealing ring goes out to form sealing between cylinder record and the barrel of the sleeve to described.
10. earphone as described in claim 1, which is characterized in that one end cap of sleeve is on the outside of the cylinder record out, the other end
Outlet sound mouth is constituted, is provided with Air Filter at the outlet sound mouth, the sleeve is covered with earphone covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
|---|---|---|---|
| CN201610373754.0A CN105992090B (en) | 2016-05-30 | 2016-05-30 | A kind of earphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105992090A CN105992090A (en) | 2016-10-05 |
| CN105992090B true CN105992090B (en) | 2019-04-30 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610373754.0A Active CN105992090B (en) | 2016-05-30 | 2016-05-30 | A kind of earphone |
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| Country | Link |
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| CN (1) | CN105992090B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106231479B (en) * | 2016-10-18 | 2018-10-30 | 歌尔股份有限公司 | Enclose iron earphone |
| 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 |
| 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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| 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 |
|---|---|---|---|---|
| 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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| CN105992090A (en) | 2016-10-05 |
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