CN108542019A - A kind of active noise reduction down jackets - Google Patents
A kind of active noise reduction down jackets Download PDFInfo
- Publication number
- CN108542019A CN108542019A CN201810707485.6A CN201810707485A CN108542019A CN 108542019 A CN108542019 A CN 108542019A CN 201810707485 A CN201810707485 A CN 201810707485A CN 108542019 A CN108542019 A CN 108542019A
- Authority
- CN
- China
- Prior art keywords
- noise reduction
- active noise
- down jackets
- surface layer
- chip
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D3/00—Overgarments
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D15/00—Convertible garments
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/02—Layered materials
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2200/00—Components of garments
- A41D2200/20—Hoods
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2400/00—Functions or special features of garments
- A41D2400/10—Heat retention or warming
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2400/00—Functions or special features of garments
- A41D2400/70—Removability
Abstract
The invention discloses a kind of active noise reduction down jackets, the active noise reduction down jackets include down jackets ontology and even cap, the down jackets ontology and even cap include first surface layer, second surface layer, and the insulating layer between first surface layer and second surface layer, the even cap corresponds to the second surface layer at human body ear location and is equipped with error microphone and noise reduction loud speaker, active noise reduction chip is additionally provided in active noise reduction down jackets and for error microphone, the power module of noise reduction loud speaker and active noise reduction chip power supply, the signal input part of the signal output end connection active noise reduction chip of the error microphone, the signal input part of the signal output end connection noise reduction loud speaker of the active noise reduction chip.The active noise reduction down jackets can initiatively reduce noise, can also provide relatively quietly experience to wearer while providing warm to wearer.
Description
Technical field
The present invention relates to garment industries, and in particular to a kind of active noise reduction down jackets.
Background technology
When in some such as：In the public arenas such as subway, public transport, ambient enviroment can be flooded with noise pollution, these are made an uproar
Sound can not only interfere the rest for bothering oneself that can also interfere with the mood of oneself.In face of these noises, ear meeting again is blocked with hand
Seem less courtesy.
Invention content
In order to solve the deficiencies in the prior art, the present invention provides a kind of active noise reduction down jackets, the active drop
Down jackets of making an uproar can initiatively reduce noise, can also be provided to wearer while providing warm to wearer more quiet
Experience.
According to technical solution provided by the invention, a kind of active noise reduction down jackets, the active noise reduction down jackets include plumage
Suede takes ontology and even cap, and the down jackets ontology and even cap include first surface layer, second surface layer, and are located at the first table
Insulating layer between face layer and second surface layer, the even cap correspond to the second surface layer at human body ear location and are equipped with error
Microphone and noise reduction loud speaker are additionally provided with active noise reduction chip in active noise reduction down jackets and for error microphone, noise reduction
The signal output end of the power module of loud speaker and active noise reduction chip power supply, the error microphone connects active noise reduction chip
Signal input part, the active noise reduction chip signal output end connection noise reduction loud speaker signal input part.
Further, the even cap corresponds to the earmuff for being set at human body ear location and capable of covering human body ear, error Mike
Wind and noise reduction loud speaker are set in the earmuff.
Further, the active noise reduction chip and power module are set in the even insulating layer of cap, the down jackets ontology
Detachable connection structure is used with the joint of even cap.
From the above as can be seen that active noise reduction down jackets provided by the invention, have following compared with prior art
Advantage：The present invention can also provide quiet space while providing warm to wearer to the ear of wearer, and not
The daily washing for influencing to defend clothing is cleaned.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the A-A of Fig. 1 to schematic cross-sectional view.
Fig. 3 is the electrical schematic diagram of the present invention.
1. down jackets ontology, 2. connect cap, 310. first surface layers, 320. second surface layers, 330. insulating layers, 4. error wheats
Gram wind, 5. noise reduction loud speakers, 6. active noise reduction chips, 7. power modules, 8. earmuffs.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in more detail.Wherein identical parts are presented with like reference characters.It needs to illustrate
It is that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to the direction in attached drawing.It uses
Word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
A kind of active noise reduction down jackets, as shown in Fig. 1 ~ Fig. 3, the active noise reduction down jackets include 1 He of down jackets ontology
Even cap 2, the down jackets ontology 1 and even cap 2 include first surface layer 310, second surface layer 320, and are located at the first table
Insulating layer 330 between face layer 310 and second surface layer 320, the even cap 2 correspond to second surface layer at human body ear location
320 are equipped with error microphone 4 and noise reduction loud speaker 5, be additionally provided in active noise reduction down jackets active noise reduction chip 6 and for
The power module 7 that error microphone 4, noise reduction loud speaker 5 and active noise reduction chip 6 are powered, the active noise reduction chip 6 can be used
The AS3435 and AS3415 of Austrian Microtronic A/S.The signal output end connection active noise reduction chip 6 of the error microphone 4
Signal input part, the signal input part of the signal output end connection noise reduction loud speaker 5 of the active noise reduction chip 6.Error wheat
Gram wind 4 can receive noise, and will be transferred to active noise reduction chip 6 after the amplification of the noise of reception, and active noise reduction chip 6 is to noise
Audio carry out overall arrangement and calculation, driving noise reduction loud speaker 5 broadcasts the counteracting sound opposite with the frequency noise same phase received
Sound, the counteracting sound can offset noise to realize noise reduction.Insulating layer 330 in cap 2 have deadening to
Improve the active noise reduction performance of the present invention.
In order to reduce the space for needing active noise reduction, even cap 2, which corresponds to set at human body ear location, can cover human body ear
Earmuff 8, error microphone 4 and noise reduction loud speaker 5 be set in the earmuff 8, and the earmuff 8 can wrap up ear, and reducing needs
The space for wanting active noise reduction, to improve active noise reduction effect.
Since the present invention includes circuit part, in clothes cleaning process, the problem of circuit is intake may be faced, because
This described active noise reduction chip 6 and power module 7 are set in the even insulating layer 330 of cap 2, the down jackets ontology 1 and even cap 2
Joint uses Detachable connection structure, only need to even cap 2 can avoid electricity from the dismounting of down jackets ontology 1 is lower when needing cleaning
Road washing water inlet.Following implementation may be used in the down jackets ontology 1 and the Detachable connection structure that even joint of cap 2 uses
Example：
Embodiment one：Even cap 2 is equipped with zipper from the junction between down jackets ontology 1.
Embodiment two：Even cap 2 is equipped with velcro from the junction between down jackets ontology 1, and the cap 2 that connects is from down jackets sheet
Body 1 is bonded together by velcro.
Those of ordinary skills in the art should understand that：The above is only a specific embodiment of the present invention, and
It is not used in the limitation present invention, all within the purport of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (3)
1. a kind of active noise reduction down jackets, which is characterized in that the active noise reduction down jackets include down jackets ontology（1）With even cap
（2）, the down jackets ontology（1）With even cap（2）It include first surface layer（310）, second surface layer（320）, and be located at
First surface layer（310）With second surface layer（320）Between insulating layer（330）, the even cap（2）Corresponding human body ear location
Locate second surface layer（320）It is equipped with error microphone（4）With noise reduction loud speaker（5）, master is additionally provided in active noise reduction down jackets
Dynamic noise reduction chip（6）With for error microphone（4）, noise reduction loud speaker（5）With active noise reduction chip（6）The power supply mould of power supply
Block（7）, the error microphone（4）Signal output end connect active noise reduction chip（6）Signal input part, active drop
It makes an uproar chip（6）Signal output end connect noise reduction loud speaker（5）Signal input part.
2. active noise reduction down jackets as described in claim 1, which is characterized in that the even cap（2）Corresponding human body ear location
Place sets the earmuff that can cover human body ear（8）, error microphone（4）With noise reduction loud speaker（5）Set on the earmuff（8）In.
3. active noise reduction down jackets as described in claim 1, which is characterized in that the active noise reduction chip（6）With power supply mould
Block（7）Set on even cap（2）Insulating layer（330）In, the down jackets ontology（1）With even cap（2）Joint using detachable
Connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810707485.6A CN108542019A (en) | 2018-07-02 | 2018-07-02 | A kind of active noise reduction down jackets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810707485.6A CN108542019A (en) | 2018-07-02 | 2018-07-02 | A kind of active noise reduction down jackets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108542019A true CN108542019A (en) | 2018-09-18 |
Family
ID=63493370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810707485.6A Pending CN108542019A (en) | 2018-07-02 | 2018-07-02 | A kind of active noise reduction down jackets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108542019A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111951820A (en) * | 2020-08-24 | 2020-11-17 | 重庆大学 | Vest with noise reduction and voice enhancement functions |
| CN111938220A (en) * | 2020-08-06 | 2020-11-17 | 安徽沃伦科技有限公司 | Active noise reduction down jacket |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201054780Y (en) * | 2007-06-05 | 2008-04-30 | 炬力集成电路设计有限公司 | Automatic noise reduction earphone |
| CN106454638A (en) * | 2015-08-13 | 2017-02-22 | 阿迪达斯股份公司 | Sound insulation structure for a garment |
| CN107890390A (en) * | 2017-07-24 | 2018-04-10 | 湖北航天化学技术研究所 | Active noise reduction protection ear shield |
| CN107995566A (en) * | 2018-01-10 | 2018-05-04 | 湘潭大学 | A kind of automobile noise active control device |
| CN108189724A (en) * | 2018-01-03 | 2018-06-22 | 上海工程技术大学 | A kind of automobile feedback control active noise reduction neckpillow |
-
2018
- 2018-07-02 CN CN201810707485.6A patent/CN108542019A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201054780Y (en) * | 2007-06-05 | 2008-04-30 | 炬力集成电路设计有限公司 | Automatic noise reduction earphone |
| CN106454638A (en) * | 2015-08-13 | 2017-02-22 | 阿迪达斯股份公司 | Sound insulation structure for a garment |
| CN107890390A (en) * | 2017-07-24 | 2018-04-10 | 湖北航天化学技术研究所 | Active noise reduction protection ear shield |
| CN108189724A (en) * | 2018-01-03 | 2018-06-22 | 上海工程技术大学 | A kind of automobile feedback control active noise reduction neckpillow |
| CN107995566A (en) * | 2018-01-10 | 2018-05-04 | 湘潭大学 | A kind of automobile noise active control device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111938220A (en) * | 2020-08-06 | 2020-11-17 | 安徽沃伦科技有限公司 | Active noise reduction down jacket |
| CN111951820A (en) * | 2020-08-24 | 2020-11-17 | 重庆大学 | Vest with noise reduction and voice enhancement functions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212211366U (en) | Bone conduction earphone | |
| CN102487469B (en) | Ear shield and head-mounted noise reduction earphone | |
| CN106454574A (en) | Earplug type earphone microphone module | |
| CN108542019A (en) | A kind of active noise reduction down jackets | |
| TW201813416A (en) | Noise-cancelling earphone | |
| WO2015021851A1 (en) | Earphone loudspeaker | |
| CN105208477B (en) | A kind of double down In-Ear Headphones of making an uproar | |
| CN205081925U (en) | Noise reduction earphone | |
| CN204993766U (en) | Two in -ear earphone that make an uproar that fall | |
| CN105163212A (en) | In-ear microphone and control circuit including in-ear microphone and speaker headset | |
| CN207410494U (en) | A kind of multi-loudspeaker active noise reduction earphone | |
| CN207783066U (en) | A kind of pickup earphone | |
| CN105263081A (en) | Feedback-suppressed earplug device | |
| CN209314005U (en) | A kind of osteoacusis FM radio reception and Hearing aid ear-hook machine | |
| CN209419846U (en) | A kind of hanging ossiphone of ear clip | |
| CN204272228U (en) | Initiatively to eliminate the noise quiet communicator | |
| CN209562788U (en) | Anti-noise auricular concha, anti-noise auricular concha mould group and anti-noise overseas cap | |
| CN201928407U (en) | Ear muff and noise reduction headset | |
| CN210431783U (en) | Enhanced anti-noise earphone | |
| CN209435399U (en) | A kind of adaptive noise reduction earphone | |
| CN103209363B (en) | A kind of headset structure | |
| CN202979258U (en) | Intelligent broadband noise reduction headphone | |
| CN208707900U (en) | A kind of noise cancelling headphone | |
| CN206380055U (en) | A kind of noise reduction bluetooth earphone | |
| CN205081942U (en) | Earplug device with restrain back coupling function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180918 |
|
| RJ01 | Rejection of invention patent application after publication |