CN207978097U - Detachable active noise reduction earphone - Google Patents
Detachable active noise reduction earphone Download PDFInfo
- Publication number
- CN207978097U CN207978097U CN201820350189.0U CN201820350189U CN207978097U CN 207978097 U CN207978097 U CN 207978097U CN 201820350189 U CN201820350189 U CN 201820350189U CN 207978097 U CN207978097 U CN 207978097U
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- CN
- China
- Prior art keywords
- noise reduction
- active noise
- detachable
- earmuff
- reduction earphone
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- 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 provides a kind of detachable active noise reduction earphone, including headset body and detachable part；Headset body includes left and right two earmuffs and Tou Liang；Left and right earmuff is separately fixed at the both ends Tou Liang；Detachable part can be mounted on the left and right any earmuff of earmuff.Compared with prior art, by increasing straw, active noise reduction earphone increases voice call function；Since straw and tone frequency channel wire are each attached on detachable part, detachable part can be mounted on left and right any earmuff, user can be as needed, arbitrarily replace the position of microphone and tone frequency channel wire, the problem of straw, tone frequency channel wire are mutually wound between occurring earphone during wearing is reduced, the usage experience of earphone is improved.
Description
Technical field
The utility model designs active noise reduction earphone field, in particular to a kind of dismountable active noise reduction earphone.
Background technology
By wearing active noise reduction earphone, the influence of ambient noise can be effectively reduced, is improved the quality of living.As active is dropped
The sustainable development for technology of making an uproar, active noise reduction earphone is approved and is bought by more and more consumers, while also being carried to noise cancelling headphone
Go out more demands, such as wishes that noise cancelling headphone there can be excellent audio result of broadcast simultaneously in noise reduction；For another example eliminating environment
Call function etc. is realized while noise.
Call function can be realized by increasing straw on active noise reduction earphone.For circumaural earphone, straw is usually pacified
On left side earmuff or right side earmuff, straw position is fixed, and user can not arbitrarily replace microphone and wear direction, to being to make
User makes troubles.Utility model patent《A kind of headset of the separable plug of straw》(201521051586.0) a kind of wheat is provided
Bar separates the headset of plug, and the flexible wearing for realizing headset has been completed at the same time the independence of ear-phone function after removing headset.
The solidification of earpiece audio line direction, inconvenient problem with use are still had for active noise reduction earphone.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of dismountable active noise reduction earphone, increase voice call function
While more convenient noise cancelling headphone use.
Detachable active noise reduction earphone provided by the utility model, including headset body and detachable part；The earphone
Ontology includes left earmuff, right earcup and Tou Liang；The left earmuff and right earcup are separately fixed at the both ends Tou Liang；
The detachable part can be mounted on the left earmuff and any earmuff of right earcup.
Further, the left earmuff and the right earcup all have jack.
Further, the detachable part includes straw, tone frequency channel wire component and pedestal；
The straw is respectively mounted on the base with the tone frequency channel wire component.
Further, the straw includes cantilever and microphone；
Microphone is fixed in described cantilever one end, and the other end installs cantilever plug.
Further, the tone frequency channel wire component includes tone frequency channel wire and audio jack；
The audio jack is mounted on one end of the tone frequency channel wire.
Further, the audio jack includes jack corresponding with the cantilever plug.
Further, the audio jack can be fastened and be fixed on the base.
Further, the headset body further includes active noise reduction system, and the active noise reduction is mounted in the earmuff.
Further, the active noise reduction system includes sequentially connected microphone, filter circuit and loud speaker.
The utility model provides a kind of detachable active noise reduction earphone, including headset body and detachable part；Earphone sheet
Body includes left and right two earmuffs and Tou Liang；Left earmuff and right earcup are separately fixed at the both ends Tou Liang；Detachable part can be mounted on
On any earmuff of left and right earmuff.Compared with prior art, by increasing straw, it is logical that active noise reduction earphone increases voice
Talk about function；Since straw and tone frequency channel wire are each attached on detachable part, detachable part can be mounted on left and right any earmuff
On, user can be as needed, arbitrarily replaces the position of microphone and tone frequency channel wire, reduces during wearing and wheat between earphone occurs
The problem of bar, tone frequency channel wire are mutually wound improves the usage experience of earphone.
Description of the drawings
It, below will be to specific implementation mode in order to illustrate more clearly of the technical solution of specific embodiment of the present invention
Needed in attached drawing be briefly described, it should be understood that the following drawings illustrate only the utility model some implementation
Mode, therefore it is not construed as the restriction to range, for those of ordinary skill in the art, do not paying creative labor
Under the premise of dynamic, other relevant attached drawings are can also be obtained according to these attached drawings.
Fig. 1 shows the detachable active noise reduction earphone Each part schematic diagram of the utility model embodiment；
Fig. 2 shows earphone body pieces structural schematic diagrams in detachable active noise reduction earphone shown in FIG. 1；
Fig. 3 shows the structural schematic diagram of the jack of earmuff in detachable active noise reduction earphone shown in FIG. 1；
Fig. 4 shows detachable part each section decomposition diagram in detachable active noise reduction earphone shown in FIG. 1；
Fig. 5 shows the structural schematic diagram of detachable part in detachable active noise reduction earphone shown in FIG. 1.
Reference numeral：1- headset bodies；2- detachable parts；The left earmuffs of 11-；12- beams；21- straws；22- tone frequency channel wires
Component；23- pedestals；24- protrusions corresponding with slot；25- cylindrical protrusions；111- slots；112- holes.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.Therefore, below to carrying in the accompanying drawings
The detailed description of the embodiments of the present invention of confession is not intended to limit claimed the scope of the utility model, but only
Only indicate the selected embodiment of the utility model.Based on the embodiments of the present invention, those skilled in the art are not making
The every other embodiment obtained under the premise of creative work, shall fall within the protection scope of the present invention.
In addition, in the description of the present invention, unless otherwise clearly defined and limited, term " installation ", " connection "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；Can be that machinery connects
It connects, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary in two elements
The connection in portion.For the ordinary skill in the art, it can understand above-mentioned term in the present invention with concrete condition
Concrete meaning.
Embodiment
As depicted in figs. 1 and 2, the present embodiment proposes a kind of detachable active noise reduction earphone, including headset body 1 and removable
Unload component 2；Headset body 1 includes left earmuff 11, right earcup and head beam 12；Left earmuff 11 and right earcup are separately fixed at above-mentioned head
12 both ends of beam；Detachable part 2 can be mounted on the above-mentioned left earmuff of institute and any earmuff of right earcup.
In one embodiment, refering to what is shown in Fig. 3, left and right earmuff all has jack.Left and right ear cover structure complete one
It causes, jack structure is also completely the same.Preferably, jack includes slot 111 and hole 112, including two sizes are identical, position
Symmetrical hole 112.
In one embodiment, refering to what is shown in Fig. 4, detachable part 2 includes straw 21, tone frequency channel wire component 22 and bottom
Seat 23；Straw 21 is installed in tone frequency channel wire component 22 on pedestal 23.
In one embodiment, refering to what is shown in Fig. 5, preferably, detachable part 2 has corresponding with the slot of earmuff
Protrusion by the way that the protrusion corresponding with slot of detachable part is inserted into the slot of earmuff, and the mating carriage bolt of size is entered
The hole of earmuff, and then realize being completely fixed for detachable part 2 and headset body 1.
In one embodiment, with continued reference to Fig. 4, straw 21 includes cantilever and microphone；Mike is fixed in cantilever one end
Wind, the other end install cantilever plug.Preferably, cantilever plug is cylindrical shape, and cantilever can be bent towards any direction.
In one embodiment, with continued reference to Fig. 4, tone frequency channel wire component 22 includes tone frequency channel wire and audio jack, and audio is inserted
Head is mounted on one end of tone frequency channel wire.
In one embodiment, with continued reference to Fig. 4, the audio jack of above-mentioned tone frequency channel wire component further includes and above-mentioned cantilever
The corresponding jack of plug.Preferably, the jack of cantilever plug and tone frequency channel wire component all has card slot, and cantilever plug is inserted into jack,
It is further fixed by card slot so that straw 21 can be fixed on tone frequency channel wire component.
In one embodiment, with continued reference to Fig. 4 and Fig. 5, the audio jack of tone frequency channel wire component 22 can fasten and consolidate
It is scheduled on pedestal 23.The audio jack and pedestal 23 of tone frequency channel wire component 22 are fixed, the detachable part 2 of composition, detachable part 2
By itself and slot corresponding raised 24 and hollow cylindrical protrusions 25 corresponding with the hole of earmuff, it is fixed on earmuff.
Preferably, by the suitable screw of size, further detachable part 2 is fixedly connected with earmuff.
In one embodiment, headset body 1 further includes active noise reduction system, and active noise reduction system is mounted on earmuff
It is interior.
In one embodiment, active noise reduction system includes sequentially connected microphone, filter circuit and loud speaker.
Preferably, using feedback topology structure, microphone is placed on earmuff back cavity close to the position of loud speaker, and filter circuit is that feedback is filtered
Wave circuit.The noise signal transmission detected to feedback filtering circuit is generated after feedback filtering processing of circuit and is disappeared by microphone
Noise cancellation signal, and noise cancellation signal is exported to loud speaker, loud speaker plays out de-noising sound wave, and de-noising sound wave generates dry with noise sound wave
It relates to, realizes the elimination of noise.
The utility model proposes detachable active noise reduction earphone, straw and tone frequency channel wire are integrated in detachable part.With
The prior art is compared, and by increasing straw, active noise reduction earphone increases voice call function；Since straw is solid with tone frequency channel wire
It is scheduled on detachable part, detachable part can be mounted on left and right any earmuff, and user can be as needed, arbitrarily be replaced
The problem of straw, tone frequency channel wire are mutually wound between occurring earphone during wearing is reduced in the position of microphone and tone frequency channel wire, improves
The usage experience of earphone.
The detachable active noise reduction earphone of the utility model embodiment is discussed in detail above, the explanation of embodiment is
To help to understand the core concept of the utility model.For those of ordinary skill in the art, according to the thought of the utility model,
There will be changes in the specific implementation manner and application range.In conclusion the content of the present specification should not be construed as to this
The limitation of utility model.
Claims (9)
1. a kind of detachable active noise reduction earphone, which is characterized in that including headset body and detachable part；The headset body
Including left earmuff, right earcup and Tou Liang；The left earmuff and right earcup are separately fixed at the both ends Tou Liang；
The detachable part is mounted on the left earmuff and any earmuff of right earcup.
2. detachable active noise reduction earphone according to claim 1, which is characterized in that the left earmuff and the right earcup
All have jack.
3. detachable active noise reduction earphone according to claim 1, which is characterized in that the detachable part includes wheat
Bar, tone frequency channel wire component and pedestal；
The straw is respectively mounted on the base with the tone frequency channel wire component.
4. detachable active noise reduction earphone according to claim 3, which is characterized in that the straw includes cantilever and Mike
Wind；
Microphone is fixed in described cantilever one end, and the other end installs cantilever plug.
5. detachable active noise reduction earphone according to claim 4, which is characterized in that the tone frequency channel wire component includes audio
Line and audio jack；
The audio jack is mounted on one end of the tone frequency channel wire.
6. detachable active noise reduction earphone according to claim 5, which is characterized in that the audio jack include with it is described
The corresponding jack of cantilever plug.
7. detachable active noise reduction earphone according to claim 5, which is characterized in that the audio jack can fasten simultaneously
It fixes on the base.
8. detachable active noise reduction earphone according to claim 1, which is characterized in that the headset body further includes actively
Noise reduction system, the active noise reduction system are mounted in the earmuff.
9. detachable active noise reduction earphone according to claim 8, which is characterized in that the active noise reduction system include according to
Microphone, filter circuit and the loud speaker of secondary connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820350189.0U CN207978097U (en) | 2018-03-14 | 2018-03-14 | Detachable active noise reduction earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820350189.0U CN207978097U (en) | 2018-03-14 | 2018-03-14 | Detachable active noise reduction earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207978097U true CN207978097U (en) | 2018-10-16 |
Family
ID=63765488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820350189.0U Expired - Fee Related CN207978097U (en) | 2018-03-14 | 2018-03-14 | Detachable active noise reduction earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207978097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022015589A3 (en) * | 2020-07-16 | 2022-02-24 | Bose Corporation | Wearable audio device with modular component attachment |
-
2018
- 2018-03-14 CN CN201820350189.0U patent/CN207978097U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022015589A3 (en) * | 2020-07-16 | 2022-02-24 | Bose Corporation | Wearable audio device with modular component attachment |
| US11627400B2 (en) | 2020-07-16 | 2023-04-11 | Bose Corporation | Wearable audio device with modular component attachment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 |