CN107224349A - A kind of noise reduction eyeshade and denoising device - Google Patents
A kind of noise reduction eyeshade and denoising device Download PDFInfo
- Publication number
- CN107224349A CN107224349A CN201710595433.XA CN201710595433A CN107224349A CN 107224349 A CN107224349 A CN 107224349A CN 201710595433 A CN201710595433 A CN 201710595433A CN 107224349 A CN107224349 A CN 107224349A
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- eyeshade
- acoustic signals
- noise reduction
- electric signal
- fixed part
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- 230000009467 reduction Effects 0.000 title claims abstract description 44
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 16
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000012935 Averaging Methods 0.000 abstract 1
- 206010041235 Snoring Diseases 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000002407 reforming Methods 0.000 description 3
- 230000003860 sleep quality Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
- A61F9/045—Eye-shades or visors; Shields beside, between or below the eyes
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
- G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Multimedia (AREA)
- Acoustics & Sound (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The invention provides a kind of noise reduction eyeshade and denoising device, it is related to daily living article field.Wherein noise reduction eyeshade includes eyeshade body, location division and processing unit, and location division is connected with eyeshade body, and processing unit is arranged on eyeshade body；Processing unit is used to receive the first acoustic signals, and produces the second acoustic signals according to the first acoustic signals so that the first acoustic signals and the second sound wave Signal averaging, and cancels out each other.The noise reduction eyeshade that the present invention is provided can produce the second acoustic signals according to the first acoustic signals, the second acoustic signals is superimposed with the first acoustic signals, cancel out each other, so as to eliminate the first acoustic signals, reach the purpose of noise reduction.
Description
Technical field
The present invention relates to daily living article field, in particular to a kind of noise reduction eyeshade and denoising device.
Background technology
Eyeshade is to be worn over the thing for playing protection on eyes or blocking, and turns into the articles for use of fashion now, in life trip
There is the important function of dispelling fatigue in the trade.
Eyeshade is mainly used in the raising sleep quality that shut out the light during sleep in daily life, but in many situations
Under, the snoring sound of people can have a strong impact on sleep quality.
The content of the invention
It is an object of the invention to provide a kind of noise reduction eyeshade, its purport can remove snoring sound.
It is an object of the invention to provide a kind of denoising device, its purport can remove snoring sound.
The present invention provides a kind of technical scheme：
A kind of noise reduction eyeshade, including eyeshade body, location division and processing unit, the location division connect with the eyeshade body
Connect, the processing unit is arranged on the eyeshade body；
The processing unit includes acquisition module, processing module and sending module, the processing module and the collection mould
Block and sending module connection；
The acquisition module is used to gather the first acoustic signals；
The processing module is used to produce the second acoustic signals according to first acoustic signals, wherein, the rising tone
Ripple signal can be superimposed with first acoustic signals, and be cancelled out each other；
The sending module is used to send second acoustic signals.
Further, in preferred embodiments of the present invention, the acquisition module includes signal pickup assembly and first turn
Changing device, the signal pickup assembly is connected with first conversion equipment, first conversion equipment and the processing module
Connection；
The signal pickup assembly is used to gather first acoustic signals；
First conversion equipment is used to first acoustic signals being converted into the first electric signal.
Further, in preferred embodiments of the present invention, the processing module includes reception device, processing unit and life
Into device, the processing unit is connected with the reception device and the generating means, the reception device with described first turn
Changing device is connected, and the generating means are connected with the sending module；
The reception device is used to receive first electric signal；
The processing unit analyzes the frequency of first electric signal, and is gone out according to the frequency analysis of first electric signal
The waveform of first electric signal；
The generating means are used to produce the second electric signal according to the frequency and waveform of first electric signal.
Further, in preferred embodiments of the present invention, the sending module includes the second conversion equipment and signal is sent out
Device is sent, second conversion equipment is connected with the sender unit and processing module；
Second conversion equipment is used to second electric signal being converted into second acoustic signals, and by described the
Two acoustic signals are transmitted to the sender unit；
The sender unit is used to send second acoustic signals.
Further, in preferred embodiments of the present invention, the eyeshade body includes fixed part and installation portion, described solid
Determine portion to be connected with the installation portion, the location division is connected with the fixed part, the processing unit is arranged on the installation portion
On.
Further, in preferred embodiments of the present invention, side of the fixed part away from the installation portion is provided with
Groove.
Further, in preferred embodiments of the present invention, the fixed part includes fixed part body and occlusion part, described
Groove is arranged on the fixed part body, and the occlusion part is located on the fixed part body.
Further, in preferred embodiments of the present invention, the location division is made up of elastomeric material.
A kind of denoising device, including noise reduction eyeshade, the noise reduction eyeshade include eyeshade body, location division and processing unit,
The location division is connected with the eyeshade body, and the processing unit is arranged on the eyeshade body；
The processing unit includes acquisition module, processing module and sending module, the processing module and the collection mould
Block and sending module connection；
The acquisition module is used to gather the first acoustic signals；
The processing module is used to produce the second acoustic signals according to first acoustic signals, wherein, the rising tone
Ripple signal can be superimposed with first acoustic signals, and be cancelled out each other；
The sending module is used to send second acoustic signals.
Further, in preferred embodiments of the present invention, the denoising device also includes device body, the noise reduction eye
Cover is arranged on described device body.
The noise reduction eyeshade and the beneficial effect of denoising device that the present invention is provided be：In the present invention, acquisition module collection the
One acoustic signals, processing module produces the second acoustic signals according to the first sound wave, and sending module sends the second acoustic signals.This hair
The noise reduction eyeshade of bright offer can produce the second acoustic signals according to the first acoustic signals, enable the second acoustic signals and
One acoustic signals are superimposed, and are cancelled out each other, so as to eliminate the first acoustic signals, are reached the purpose of noise reduction.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation at the first visual angle of the noise reduction eyeshade that the embodiment of the present invention one is provided.
Fig. 2 is the composition frame chart of the processing unit for the noise reduction eyeshade that the embodiment of the present invention one is provided.
Fig. 3 is the composition frame chart of the acquisition module of the processing unit for the noise reduction eyeshade that the embodiment of the present invention one is provided.
Fig. 4 is the composition frame chart of the processing module of the processing unit for the noise reduction eyeshade that the embodiment of the present invention one is provided.
Fig. 5 is the composition frame chart of the sending module of the processing unit for the noise reduction eyeshade that the embodiment of the present invention one is provided.
Fig. 6 is the structural representation at the second visual angle of the noise reduction eyeshade that the embodiment of the present invention one is provided.
Icon：100- noise reduction eyeshades；110- processing units；112- acquisition modules；1122- signal pickup assemblies；1124-
One conversion equipment；114- processing modules；1142- reception devices；1144- processing units；1146- generating means；116- sends mould
Block；The conversion equipments of 1162- second；1164- sender units；120- eyeshade bodies；122- fixed parts；1222- fixed part sheets
Body；1224- occlusion parts；1226- grooves；124- installation portions；130- location divisions.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
In the description of the invention, it is to be understood that term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, or should
Orientation or position relationship that invention product is usually put when using, or the orientation or position that those skilled in the art usually understand
Relation is put, the description present invention is for only for ease of and simplifies description, rather than indicate or imply that the equipment or element of meaning are necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that indicating or implying
Relative importance.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Connect body；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirect by intermediary
It is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Embodiment one
Fig. 1 and Fig. 2 are referred to, a kind of noise reduction eyeshade 100, the noise reduction eyeshade that the present embodiment is provided is present embodiments provided
100 can go the sound of snoring.
Noise reduction eyeshade 100 includes eyeshade body 120, location division 130 and processing unit 110, location division 130 and eyeshade body
120 connections, processing unit 110 is arranged on eyeshade body 120；
Processing unit 110 is used to receive the first acoustic signals, and produces the second acoustic signals according to the first acoustic signals, makes
The second acoustic signals are obtained to be superimposed and mutually support with the first acoustic signals.
In the present embodiment, the first acoustic signals are snoring sound.
In the present embodiment, processing unit 110 is received after the first acoustic signals, analyzes and processes the first acoustic signals, and
Produce the second acoustic signals, the second acoustic signals of generation and the characteristic of the first acoustic signals on the contrary, make the first acoustic signals and
Second acoustic signals can be overlapped mutually and offset.
In the present embodiment, processing unit 110 includes acquisition module 112, processing module 114 and sending module 116, processing
Module 114 is connected with acquisition module 112 and sending module 116；
Acquisition module 112 is used to gather the first acoustic signals.
Processing module 114 is used to produce the second acoustic signals according to the first acoustic signals.
Sending module 116 is used to send the second acoustic signals.
In the present embodiment, the second acoustic signals sent are superimposed with the first acoustic signals, make the first acoustic signals
And second acoustic signals cancel out each other.
Referring to Fig. 3, in the present embodiment, acquisition module 112 includes the conversion equipment of signal pickup assembly 1122 and first
1124, signal pickup assembly 1122 is connected with the first conversion equipment 1124, and the first conversion equipment 1124 connects with processing unit 1144
Connect.
Signal pickup assembly 1122 is used to gather the first acoustic signals.
First reforming unit is used to the first acoustic signals being converted into the first electric signal.
In the present embodiment, signal pickup assembly 1122 is collected after the first acoustic signals, and the first reforming unit is used for will
First acoustic signals are converted into the first electric signal that processing module 114 can be recognized.
Referring to Fig. 4, in the present embodiment, processing module 114 includes reception device 1142, processing unit 1144 and generation
Device 1146, processing unit 1144 is connected with reception device 1142 and generating means 1146, and reception device 1142 and first is changed
Device 1124 is connected, and generating means 1146 are connected with sending module 116.
Reception device 1142 is used to receive the first electric signal.
Processing unit 1144 analyzes the frequency of first electric signal, and goes out first according to the frequency analysis of the first electric signal
The waveform of electric signal.
Generating means 1146 are used to produce the second electric signal according to the frequency and waveform of the first electric signal.
In the present embodiment, the waveform of the first electric signal can be square wave, can be sine wave either cosine wave.Connect
Receiving apparatus 1142 is after the first electric signal is received, and processing unit 1144 analyzes the frequency and waveform of the first electric signal, generation
Device 1146 according to the frequency and waveform of the first electric signal produce one it is identical with the frequency of the first electric signal, waveform conversely the
Two electric signals, and by the second electric signal transmission to sending module 116.
Referring to Fig. 5, sending module 116 includes the second conversion equipment 1162 and sender unit 1164, the second conversion
Device 1162 is connected with sender unit 1164 and processing module 114.
In the present embodiment, the second conversion equipment 1162 is connected with sender unit 1164 and generating means 1146.
Second conversion equipment 1162 is used to the second electric signal being converted into the second acoustic signals, and the second acoustic signals are passed
Transport to sender unit 1164.
Sender unit 1164 is used to send the second acoustic signals.
Referring to Fig. 6, in the present embodiment, eyeshade body 120 includes fixed part 122 and installation portion 124, fixed part 122
It is connected with installation portion 124, fixed part 122 is connected with installation portion 124, location division 130 is connected with fixed part 122, processing unit 110
It is arranged on installation portion 124.
In the present embodiment, side of the fixed part 122 away from installation portion 124 sets fluted 1226, and groove 1226 is located at
On the center line of fixed part 122.When consumer takes the noise reduction eyeshade 100 of the present embodiment offer, the nose and groove of consumer
1226 coordinate, and make consumer in the noise reduction eyeshade 100 provided using the present embodiment, improve the comfort level of consumer.
In the present embodiment, fixed part 122 includes fixed part body 1222 and occlusion part 1224, and groove 1226 is arranged on solid
Determine on portion's body 1222, the ring of occlusion part 1224 is set and fixed part body 1222.
In the present embodiment, occlusion part 1224 is arranged on side of the fixed part body 1222 away from installation portion 124.Work as consumption
Person is in the noise reduction eyeshade 100 provided using the present embodiment, and occlusion part 1224 prevents light from the side of fixed part body 1222
The eyes of consumer are entered, can be by light barrier in the outside of noise reduction eyeshade 100, so as to improve noise reduction eyeshade 100
Shaded effect.
In the present embodiment, location division 130 is made up of elastomeric material.
The operation principle for the noise reduction eyeshade 100 that the present embodiment is provided：In the present embodiment, signal pickup assembly 1122 is gathered
To after the first acoustic signals, the first acoustic signals are converted into after the first electric signal by the first reforming unit, and reception device 1142 connects
Receive the first electric signal and be sent to processing unit 1144, processing unit 1144 analyzes the frequency of the first electric signal, and according to first
The frequency analysis of electric signal goes out the waveform of the first electric signal, and frequency and waveform of the generating means 1146 according to the first electric signal are raw
Into the second electric signal, the frequency of the second electric signal is identical with the first signal frequency, and waveform is opposite.Second conversion equipment 1162 connects
Receive after the second electric signal and the second electric signal is converted into the second acoustic signals, and the second acoustic signals are transmitted to signal sent
Device 1164, sender unit 1164 sends the second acoustic signals.
In summary, the noise reduction eyeshade 100 that the present embodiment is provided can be produced and the first sound according to the first acoustic signals
Ripple signal frequency is identical, the second opposite acoustic signals of waveform, the second acoustic signals is superimposed with the first acoustic signals, phase
Mutually offset, so as to eliminate the first acoustic signals, reach except the purpose made an uproar.
Embodiment two
A kind of denoising device is present embodiments provided, the denoising device that the present embodiment is provided can remove noise.
In order to briefly describe, the present embodiment does not refer to that part can refer to embodiment one.
The denoising device that the present embodiment is provided includes device body and a kind of noise reduction eyeshade 100 of embodiment, noise reduction eyeshade
100 are arranged on device body.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of noise reduction eyeshade, it is characterised in that including eyeshade body, location division and processing unit, the location division with it is described
Eyeshade body is connected, and the processing unit is arranged on the eyeshade body；
The processing unit includes acquisition module, processing module and sending module, the processing module and the acquisition module and
The sending module connection；
The acquisition module is used to gather the first acoustic signals；
The processing module is used to produce the second acoustic signals according to first acoustic signals, wherein, the second sound wave letter
It number can be superimposed, and cancel out each other with first acoustic signals；
The sending module is used to send second acoustic signals.
2. noise reduction eyeshade according to claim 1, it is characterised in that the acquisition module includes signal pickup assembly and the
One conversion equipment, the signal pickup assembly is connected with first conversion equipment, first conversion equipment and the processing
Module is connected；
The signal pickup assembly is used to gather first acoustic signals；
First conversion equipment is used to first acoustic signals being converted into the first electric signal.
3. noise reduction eyeshade according to claim 2, it is characterised in that the processing module includes reception device, processing dress
Put and generating means, the processing unit is connected with the reception device and the generating means, the reception device with it is described
First conversion equipment is connected, and the generating means are connected with the sending module；
The reception device is used to receive first electric signal；
The processing unit analyzes the frequency of first electric signal, and according to going out the frequency analysis of first electric signal
The waveform of first electric signal；
The generating means are used to produce the second electric signal according to the frequency and waveform of first electric signal.
4. noise reduction eyeshade according to claim 3, it is characterised in that the sending module includes the second conversion equipment and letter
Number dispensing device, second conversion equipment is connected with the sender unit and processing module；
Second conversion equipment is used to second electric signal being converted into second acoustic signals, and by the rising tone
Ripple signal is transmitted to the sender unit；
The sender unit is used to send second acoustic signals.
5. noise reduction eyeshade according to claim 1, it is characterised in that the eyeshade body includes fixed part and installation portion,
The fixed part is connected with the installation portion, and the location division is connected with the fixed part, and the processing unit is arranged on described
On installation portion.
6. noise reduction eyeshade according to claim 5, it is characterised in that side of the fixed part away from the installation portion is set
It is equipped with groove.
7. noise reduction eyeshade according to claim 6, it is characterised in that the fixed part includes fixed part body and blocked
Portion, the groove is arranged on the fixed part body, and the occlusion part is located on the fixed part body.
8. noise reduction eyeshade according to claim 1, it is characterised in that the location division is made up of elastomeric material.
9. a kind of denoising device, it is characterised in that including the noise reduction eyeshade as described in claim any one of 1-8.
10. denoising device according to claim 9, it is characterised in that the denoising device also includes device body, described
Noise reduction eyeshade is arranged on described device body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595433.XA CN107224349A (en) | 2017-07-20 | 2017-07-20 | A kind of noise reduction eyeshade and denoising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595433.XA CN107224349A (en) | 2017-07-20 | 2017-07-20 | A kind of noise reduction eyeshade and denoising device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107224349A true CN107224349A (en) | 2017-10-03 |
Family
ID=59956172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710595433.XA Pending CN107224349A (en) | 2017-07-20 | 2017-07-20 | A kind of noise reduction eyeshade and denoising device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107224349A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019141167A1 (en) * | 2018-01-19 | 2019-07-25 | 王晓蕾 | Eye mask for aiding with sleep |
| GB2577297A (en) * | 2018-09-20 | 2020-03-25 | Deborah Caroline Turner Fernback | Ear-and-eye mask with noise attenuation and generation |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073978A (en) * | 2016-07-26 | 2016-11-09 | 京东方科技集团股份有限公司 | A kind of device for preventing snoring and snore relieving method |
| CN106073977A (en) * | 2016-07-20 | 2016-11-09 | 翁南帮 | The method of snoring and device for preventing snoring |
-
2017
- 2017-07-20 CN CN201710595433.XA patent/CN107224349A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073977A (en) * | 2016-07-20 | 2016-11-09 | 翁南帮 | The method of snoring and device for preventing snoring |
| CN106073978A (en) * | 2016-07-26 | 2016-11-09 | 京东方科技集团股份有限公司 | A kind of device for preventing snoring and snore relieving method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019141167A1 (en) * | 2018-01-19 | 2019-07-25 | 王晓蕾 | Eye mask for aiding with sleep |
| GB2577297A (en) * | 2018-09-20 | 2020-03-25 | Deborah Caroline Turner Fernback | Ear-and-eye mask with noise attenuation and generation |
| GB2577297B (en) * | 2018-09-20 | 2021-01-20 | Deborah Caroline Turner Fernback | Ear-and-eye mask with noise attenuation and generation |
| CN112888409A (en) * | 2018-09-20 | 2021-06-01 | 迪博拉·卡罗琳·特纳-费恩巴克 | Ear-eye shield with noise attenuation and generation |
| US11688380B2 (en) | 2018-09-20 | 2023-06-27 | Deborah Caroline Turner-Fernback | Ear device with dynamic noise attenuation and generation |
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Application publication date: 20171003 |
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