CN110267139A - A kind of intelligence voice identification noise filtering earphone - Google Patents
A kind of intelligence voice identification noise filtering earphone Download PDFInfo
- Publication number
- CN110267139A CN110267139A CN201910503889.8A CN201910503889A CN110267139A CN 110267139 A CN110267139 A CN 110267139A CN 201910503889 A CN201910503889 A CN 201910503889A CN 110267139 A CN110267139 A CN 110267139A
- Authority
- CN
- China
- Prior art keywords
- outside
- noise reduction
- circuit board
- shell
- sealing
- 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
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 23
- 230000009467 reduction Effects 0.000 claims abstract description 63
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims abstract description 26
- 244000046052 Phaseolus vulgaris Species 0.000 claims abstract description 26
- 230000006698 induction Effects 0.000 claims abstract description 17
- 210000001951 dura mater Anatomy 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 11
- 208000002925 dental caries Diseases 0.000 claims abstract description 4
- 101001010782 Drosophila melanogaster Fez family zinc finger protein erm Proteins 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000010985 leather Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 210000003128 head Anatomy 0.000 description 19
- 238000010276 construction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 210000000613 ear canal Anatomy 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000012814 acoustic material Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
- H04R1/1058—Manufacture or assembly
-
- 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
- H04R1/1083—Reduction of ambient noise
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
- H04R2460/01—Hearing devices using active noise cancellation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The invention discloses a kind of intelligent voice to identify noise filtering earphone, including ear casing and noise reduction beans, induction, which is provided with, on the outside of two ear casings touches shell, two inductions touch case surface and are provided with installation cavity, inlay card is equipped with noise reduction beans inside two installation cavitys, the noise reduction steamed buns stuffed with sweetened bean paste includes sealing shell, sealing is installed on the outside of the sealing shell and touches dura mater, the sealing shell upper end is equipped with signal receiving module, is equipped with radio module on the outside of any signal receiving module.Beneficial effect is: a kind of intelligent voice identification noise filtering earphone reduces the use of key, is controlled by way of press shell the work of device, intelligence is higher；Device can independently can identify ambient noise and voice after opening human voice patterns, not need manual wake-up processor, convenient for receiving while noise reduction to extraneous information；Device is applied widely, and noise reduction beans are combined with earphone, can be suitable for different occasions.
Description
Technical field
The present invention relates to ear phone technology fields, identify noise filtering earphone more particularly, to a kind of intelligent voice.
Background technique
There are two ways to earphone noise reduction, active noise reduction and passive noise reduction.
Active noise reduction function is exactly that the reversed sound wave equal with ambient noise is generated by noise reduction system, and noise is neutralized,
To realize the effect of noise reduction.Active voice identification noise filtering earphone have the Dolby circuit that contends with outside noise they
It is most of to be carried out using the biggish wear-type design of volume using the constructions such as earplug cotton and earphone outer covering blocking outside noise
First round sound insulation, and also to have sufficient space installation active noise reduction circuit and power supply.
Passive type voice identification noise filtering earphone, which mainly passes through, surrounds ear formation enclosure space, or uses silica gel ear
The acoustic materials such as plug stop outside noise.Since noise does not pass through Dolby circuit chip processing, high frequency can only be generally obstructed
Noise, it is unobvious to low-frequency noise noise reduction effect.
In site construction, construction machinery can generate certain noise, and long-time noise is pleasant, can be to the work of construction site
The hearing for making personnel impacts；The passenger to ride public transportation means for a long time is needed, the vehicles in the process of running, can generate
Certain noise, these noises can affect to passenger；In the working environment of workplace, when office worker needs at work
It is easy that the Thoughts of worker are impacted due to will appear voice noise in professional air when wanting quiet environment, because
This needs to wear voice identification noise filtering earphone, staff is isolated with ambient enviroment, but existing work earphone
When in use, need manual wake-up processor, open extraneous human voice patterns, it has not been convenient to receive necessary or urgent prompting and
Notice, is not easy to be linked up under noisy environment.
Summary of the invention
The object of the invention is that providing a kind of intelligent voice identification noise filtering earphone to solve the above-mentioned problems.
The technical scheme of the present invention is realized as follows:
A kind of intelligence voice identification noise filtering earphone, including ear casing and noise reduction beans, two ear casings outsides are respectively provided with
There is induction to touch shell, two inductions touch case surface and are provided with installation cavity, block inside two installation cavitys
Embedding to be equipped with noise reduction beans, the noise reduction steamed buns stuffed with sweetened bean paste includes sealing shell, and sealing is equipped on the outside of the sealing shell and touches dura mater, described
Sealing shell upper end is equipped with signal receiving module, the model YS-K3 of the signal receiving module, and any signal receives
Radio module is installed on the outside of module, the model K2019041602 of the radio module, the sealing shell is far from described close
One end that envelope touches dura mater is set with earplug, and the sealing touches and is equipped with strain transducer, the strain sensing on the inside of dura mater
The model 120-1AA of device, is equipped with rechargeable battery inside the sealing shell, the rechargeable battery close to the earplug one
Side is equipped with main control chip, the model H30002 of the main control chip, and the main control chip is pacified close to the side of the earplug
Equipped with sound module, the model jglyp03hs of the sound module, the rechargeable battery is close to the side of the radio module
Signal connector, the model MM116 of the signal connector are installed；
Rotating support is equipped with by shaft on the outside of the ear casing, the rotating support upper end is equipped with rotation by shaft
Adapter, the rotary joint upper end are equipped with telescopic head band by shaft, and the telescopic head band is slidably mounted on the head beam
The both ends of frame, the ear casing are equipped with external microphone close to one end of the rotating support, the external microphone
Model SM93, the ear casing are provided with charge port, setting on the inside of the ear casing far from one end of the rotating support
There is ear muff；
Circuit board is installed inside the ear casing, player, the model of the player are installed on the inside of the circuit board
SA5608, the circuit board outside are equipped with battery close to one end of the charge port, and the battery is close to the charging
One end of mouth is equipped with charging end, and one end far from the charge port is equipped with wireless charger on the outside of the circuit board, described
The model CD181 of wireless charger, the circuit board outside are equipped with sound pick-up close to the position of the external microphone, institute
The model TM100 of sound pick-up is stated, symmetric position is vertically arranged with the sound pick-up on the outside of the circuit board and noise reduction loudspeaker is installed,
Position is equipped with processor between the wireless charger and the battery on the outside of the circuit board, the processor
Model QN1, the circuit board outside are located at the sound pick-up lower position and are equipped with acoustic wave analysis module, filter, balance
Adjuster, the model FBAR of the acoustic wave analysis module, the model AC-iPurifier of the filter, the balance are adjusted
Save the model ES-2106M of device, be located on the outside of the circuit board noise reduction loudspeaker lower position be equipped with bluetooth module,
Oscillator, balance balanced device, the model CCALL-BT01 of the bluetooth module, the model of the oscillator
STM8S003F3P6, the model Crystal-CS46XX of the balance balanced device；
The sound module, the radio module, the signal connector, the radio module, the strain transducer and
The rechargeable battery is electrically connected with the main control chip, and the rechargeable battery, the battery and the processor are equal
With the wireless charger be electrically connected, the sound pick-up, the bluetooth module, the acoustic wave analysis module, the filter,
It the noise reduction loudspeaker, the circuit board, the balance regulator, the oscillator, the balance balanced device and described broadcasts
It puts device to be electrically connected with the processor, the sound pick-up and the filter electrically connect with the acoustic wave analysis module
It connects, the noise reduction loudspeaker and the circuit board are electrically connected with the filter, and the balance regulator, the balance are equal
Weighing apparatus and the oscillator are electrically connected with the circuit board, and the balance regulator and the balance balanced device are and institute
State player electric connection.
Further, sponge is filled with inside the ear muff, outside is leather sheath or silica gel sheath.
Further, it is sheet metal that the ear casing and the induction, which touch shell and be all made of internal, and outside is rubber
The structure of film.
Further, it is provided with flexible pad on the inside of the head roof beam structure, is filled with sponge inside the flexible pad.
Further, anti-skid bulge is provided on the outside of the telescopic head band.
Further, the induction touches and is again provided with strain transducer on the inside of shell.
Further, the sealing shell touches one end of dura mater for elongated end, outside the elongated end far from the sealing
Side is equipped with inertia sponge.
Further, the charge port is divided into type-c and 3.5mm interface.
Further, amplifying circuit is provided on the circuit board.
Further, the ear casing is provided with microphone close to one end of the charge port.
Using above-mentioned technical proposal, the invention has the benefit that a kind of intelligent voice identification noise filtering earphone
The use for reducing key controls the work of device by way of pressing shell, intelligent higher；Device can be
After opening human voice patterns, independently ambient noise and voice can be identified, do not need manual wake-up processor, convenient for dropping
Extraneous information is received while making an uproar；Device is applied widely, and noise reduction beans are combined with earphone, can be suitable for difference
Occasion.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is earphone right view of the invention；
Fig. 2 is earphone main view of the invention；
Fig. 3 is ear casing internal structure schematic diagram of the invention；
Fig. 4 is noise reduction beans main view of the invention；
Fig. 5 is the right view internal structure schematic diagram of noise reduction beans of the invention；
Fig. 6 is circuit system block diagram of the invention.
The reference numerals are as follows:
1, noise reduction beans；101, sealing shell；102, sealing touches dura mater；103, signal receiving module；104, radio module；105,
Earplug；106, main control chip；107, sound module；108, signal connector；109, strain transducer；110, rechargeable battery；2,
Installation cavity；3, ear casing；301, charge port；4, rotary joint；5, telescopic head band；6, head roof beam structure；7, rotating support；8, external
Microphone；9, induction touches shell；10, ear muff；11, processor；12, player；13, balanced device is balanced；14, oscillator；15,
Bluetooth module；16, noise reduction loudspeaker；17, wireless charger；18, sound pick-up；19, acoustic wave analysis module；20, filter；21,
Balance regulator；22, circuit board；23, battery；2301, charging end.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in figures 1 to 6, a kind of intelligent voice identifies noise filtering earphone, including ear casing 3 and noise reduction beans 1, two institutes
It states and is provided with induction touch shell 9 on the outside of ear casing 3, two inductions touch 9 surfaces of shell and are provided with installation cavity 2,
Two 2 inside of the installation cavitys inlay cards are equipped with noise reduction beans 1, and the noise reduction beans 1 include sealing shell 101, outside the sealing
Sealing is installed on the outside of shell 101 and touches dura mater 102,101 upper end of sealing shell is equipped with signal receiving module 103, any
Radio module 104 is installed, the sealing shell 101 touches dura mater far from the sealing on the outside of the signal receiving module 103
102 one end is set with earplug 105, and the sealing touches and is equipped with strain transducer 109 on the inside of dura mater 102, outside the sealing
Rechargeable battery 110 is installed, the rechargeable battery 110 is equipped with main control chip close to the side of the earplug 105 inside shell 101
106, the main control chip 106 is equipped with sound module 107 close to the side of the earplug 105, and the rechargeable battery 110 is close
The side of the radio module 104 is equipped with signal connector 108；
Rotating support 7 is equipped with by shaft on the outside of the ear casing 3,7 upper end of rotating support is installed by shaft
There is rotary joint 4,4 upper end of rotary joint is equipped with telescopic head band 5 by shaft, and the telescopic head band 5 is slidably mounted on
The both ends of the head roof beam structure 6, the ear casing 3 is equipped with external microphone 8 close to one end of the rotating support 7, described
Ear casing 3 is provided with charge port 301 far from one end of the rotating support 7, is provided with ear muff 10 on the inside of the ear casing 3；
Circuit board 22 is installed inside the ear casing 3, player 12, the circuit board 22 are installed on the inside of the circuit board 22
Outside is equipped with battery 23 close to one end of the charge port 301, and the battery 23 is close to one end of the charge port 301
Charging end 2301 is installed, 22 outside of circuit board is equipped with wireless charger 17, institute far from one end of the charge port 301
State the outside of circuit board 22 and sound pick-up 18 be installed close to the position of the external microphone 8,22 outside of circuit board with it is described
Sound pick-up 18 is vertically arranged symmetric position and is equipped with noise reduction loudspeaker 16, be located on the outside of the circuit board 22 wireless charger 17 with
Position is equipped with processor 11 between the battery 23, is located at 18 lower position of sound pick-up on the outside of the circuit board 22 and pacifies
Equipped with acoustic wave analysis module 19, filter 20, balance regulator 21, the noise reduction loudspeaker 16 is located on the outside of the circuit board 22
Lower position is equipped with bluetooth module 15, oscillator 14, balance balanced device 13；
The sound module 107, the signal connector 108, the radio module 104, described is answered at the radio module 104
Become sensor 109 and the rechargeable battery 110 to be electrically connected with the main control chip 106, the rechargeable battery 110, institute
It states battery 23 and the processor 11 to be electrically connected with the wireless charger 17, the sound pick-up 18, the bluetooth
Module 15, the acoustic wave analysis module 19, the filter 20, the noise reduction loudspeaker 16, the circuit board 22, the balance
Adjuster 21, the oscillator 14, the balance balanced device 13 and the player 12 electrically connect with the processor 11
It connects, the sound pick-up 18 and the filter 20 are electrically connected with the acoustic wave analysis module 19, the noise reduction loudspeaker 16
With the circuit board 22 with the filter 20 be electrically connected, the balance regulator 21, the balance balanced device 13 and
The oscillator 14 is electrically connected with the circuit board 22, and the balance regulator 21 and the balance balanced device 13 are and institute
State the electric connection of player 12.
In the present embodiment, sponge is filled with inside the ear muff 10, outside is leather sheath or silica gel sheath, and setting in this way can lead to
Crossing leather sheath or silica gel sheath is bonded device with ear, reduces noise and penetrates into.
In the present embodiment, the ear casing 3 and the induction touch shell 9 and are all made of inside as sheet metal, and outside is
The structure of rubber film, in this way setting can make the energy of the extraneous collision of confrontation of device guarantee earphone outer covering while insulation
Power.
In the present embodiment, it is provided with flexible pad on the inside of the head roof beam structure 6, is filled with sponge inside the flexible pad, in this way
It can guarantee comfort level of the earphone when wearing, while head can be made more to be bonded with the head roof beam structure 6, guarantee the wearing of earphone
Stability.
In the present embodiment, it is provided with anti-skid bulge on the outside of the telescopic head band 5, setting in this way is real convenient for passing through anti-skid bulge
The telescopic slide of existing the head roof beam structure 6 and the telescopic head band 5, so that convenient be adjusted the wearing length of earphone.
In the present embodiment, the induction touches and is again provided with strain transducer 109 on the inside of shell 9, and setting in this way is convenient for
Earphone open and close by the strain transducer 109 and is controlled.
In the present embodiment, the sealing shell 101 is elongated end far from one end that the sealing touches dura mater 102, described
Inertia sponge is installed on the outside of elongated end, setting in this way can be convenient for protruding into the elongated end of the noise reduction beans 1 in external auditory canal, together
When can be filled by inertia sponge, can prevent the noise reduction beans 1 from falling while guaranteeing comfort, can also mention
The passive noise reduction capability of the high noise reduction beans 1.
In the present embodiment, the charge port 301 is divided for type-c and 3.5mm interface, and setting is in this way convenient for by different
Charging cable charges, applied widely.
In the present embodiment, it is provided with amplifying circuit on the circuit board 22, setting in this way can be convenient for making the filter
20 are attached with amplifying circuit, can be by sound after voice is screened in filtering, to voice when collecting extraneous voice
Processing is amplified, prevents sound too small, can not be identified by ear.
In the present embodiment, the ear casing 3 is provided with microphone close to one end of the charge port 301, can make in this way
Device realizes call function.
In use, adjusting the length of the telescopic head band 5 and the head roof beam structure 6, the earphone after adjustment length is worn on
Head, and cover on the ear muff 10 on the outside of ear, it clicks the induction and touches shell 9, open the processor 11, and pass through
The bluetooth module 15 is attached with extraneous controlling terminal, receives audio-frequency information or remote control information, the bluetooth module
The audio-frequency information received is sent to the processor 11 by 15, and by the processing of the processor 11 after, through the broadcasting
Device 12 plays out, and wearer can carry out music by the device；It, can be by clicking the induction when carrying out noise reduction
It touches shell 9 and selects noise reduction mode, when selecting complete noise reduction, the sound pick-up 18 is picked up the sound of external environment,
And convert electric signal for the voice signal picked up and be sent to the acoustic wave analysis module 19, the acoustic wave analysis module 19 is right
Signal carries out analysis identification, and signal is divided into bass section-middle section and the high segment of middle section-, 20 pairs of filter letters
It number is filtered, after being balanced processing to bass section-middle section signal by the balance regulator 21, through the noise reduction
Loudspeaker 16 plays sound wave identical with noise opposite in phase, amplitude, neutralizes to noise, realizes bass section-middle section
The noise of noise reduction, the high segment of middle section-carries out noise reduction by the leakproofness of earphone itself；When the listening environment for selecting incomplete noise reduction
It when sound, such as when on road, needs to be picked up extraneous ambient sound, to receive external environment sound, convenient for locating ring
Border is understood, and when preventing unexpected, the sound pick-up 18 is picked up the sound of external environment at this time, and pickup is arrived
Voice signal be converted into electric signal and be sent to the acoustic wave analysis module 19, the acoustic wave analysis module 19 divides signal
Analysis identification, and signal is divided into bass section-middle section and the high segment of middle section-, the filter 20 is filtered signal,
After being balanced processing to bass section-middle section signal by the balance regulator 21, broadcast through the noise reduction loudspeaker 16
It is put in the identical sound wave of noise opposite in phase, amplitude, noise is neutralized, realizes bass section-middle section noise reduction, while institute
It states 12 pairs of player extraneous ambient sounds and carries out amount of bass broadcasting, so that wearer understands ambient enviroment, prevent unexpected generation；It is elected
When selecting when listening to voice of incomplete noise reduction, for example carrying out construction on-site, external environment is noisy, but needs to the external world
The voice of environment is listened to, and convenient for understanding condition of construction and documentary whip, the sound pick-up 18 is to external environment at this time
Sound is picked up, and is converted electric signal for the voice signal picked up and be sent to the acoustic wave analysis module 19, the sound
Wave analysis module 19 carries out analysis identification to signal, and signal is divided into bass section-middle section and the high segment of middle section-, institute
It states filter 20 to be filtered signal, place is balanced to bass section-middle section signal by the balance regulator 21
After reason, it is played in the identical sound wave of noise opposite in phase, amplitude through the noise reduction loudspeaker 16, noise is neutralized, realized
Bass section-middle section noise reduction, the balance balanced device 13 are balanced processing to the voice information of the high segment of middle section-, and
After carrying out precision calibration by the oscillator 14, amount of bass broadcasting is carried out by the player 12, makes wearer in not shadow
Important notice can be listened to while ringing noise reduction, is also convenient for being linked up with work buddies；
It, can be by the noise reduction beans 1 from described when external environment noise decibel is not high, while when in the case where can not wearing earphone
It removes in installation cavity 2, and is worn by the earplug 105 to two external auditory canals, click the sealing and touch dura mater
102, the strain transducer 109 is picked up click signal, and control device is opened, the radio module 104 with
Extraneous controlling terminal is attached, and receives audio-frequency information or remote control information, and the radio module 104 is receiving audio letter
After breath, electric signal is converted the signal to, and is sent to the main control chip 106 and is handled, after treatment passes through the hair
Sound module 107 realizes that audio plays, while the signal connector 108 can be such that two noise reduction beans 1 are matched, can
After the noise reduction beans 1 receive signal, two noise reduction beans 1 carry out information transmission, realize synchronous working, the radio reception
Module 104 can pick up the acoustic information of wearer, be easy to implement the call function of device, when noise reduction, pass through the noise reduction beans 1
It is pleasant to reduce noise for closure to external auditory canal；When device charges, charging circuit is inserted into the charge port 301, makes the charging
End 2301 is electrically connected with room, and electric energy via line is sent in the battery 23 and stores, while can be by described wireless
Charger 17 charges to the noise reduction beans 1, and is stored in inside the rechargeable battery 110；When needing to receive to device
When receiving, rotary folding can be carried out by the rotary joint 4 and the rotating support 7, reduce the volume of device, convenient for into
Row storage.
With the only presently preferred embodiments of the present invention, it is not intended to limit the invention, it is all in spirit of the invention
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of intelligence voice identifies noise filtering earphone, it is characterised in that: including ear casing (3) and noise reduction beans (1), two institutes
It states and is provided with induction touch shell (9) on the outside of ear casing (3), two inductions touch shell (9) surfaces and are provided with peace
It behave affectedly (2), the internal inlay card of two installation cavitys (2) is equipped with noise reduction beans (1), and the noise reduction beans (1) include sealing shell
(101), sealing is installed on the outside of the sealing shell (101) and touches dura mater (102), sealing shell (101) the upper end installation
Have signal receiving module (103), radio module (104), the sealing are installed on the outside of any signal receiving module (103)
Shell (101) is set with earplug (105) far from one end that the sealing touches dura mater (102), and the sealing touches dura mater (102)
Inside is equipped with strain transducer (109), is equipped with rechargeable battery (110) inside the sealing shell (101), the charging electricity
Pond (110) is equipped with main control chip (106) close to the side of the earplug (105), and the main control chip (106) is close to the ear
The side of plug (105) is equipped with sound module (107), side of the rechargeable battery (110) close to the radio module (104)
Signal connector (108) are installed；
It is equipped with rotating support (7) on the outside of the ear casing (3) by shaft, rotating support (7) upper end is by turning
Axis is equipped with rotary joint (4), and rotary joint (4) upper end is equipped with telescopic head band (5) by shaft, the telescopic head band
(5) both ends of the head roof beam structure (6) are slidably mounted on, the ear casing (3) is installed close to the one end of the rotating support (7)
Have external microphone (8), the ear casing (3) is provided with charge port (301), institute far from the one end of the rotating support (7)
It states and is provided with ear muff (10) on the inside of ear casing (3)；
It is equipped with circuit board (22) inside the ear casing (3), is equipped with player (12) on the inside of the circuit board (22), it is described
One end on the outside of circuit board (22) close to the charge port (301) is equipped with battery (23), and the battery (23) is close to institute
The one end for stating charge port (301) is equipped with charging end (2301), far from the charge port (301) on the outside of the circuit board (22)
One end is equipped with wireless charger (17), and the position on the outside of the circuit board (22) close to the external microphone (8) is equipped with
Sound pick-up (18), circuit board (22) outside are vertically arranged symmetric position with the sound pick-up (18) and are equipped with noise reduction loudspeaker
(16), position is equipped with place between the wireless charger (17) and the battery (23) on the outside of the circuit board (22)
Manage device (11), be located on the outside of the circuit board (22) sound pick-up (18) lower position be equipped with acoustic wave analysis module (19),
Filter (20), balance regulator (21), circuit board (22) outside are located at noise reduction loudspeaker (16) lower position and pacify
Equipped with bluetooth module (15), oscillator (14), balance balanced device (13)；
The sound module (107), the radio module (104), the signal connector (108), the radio module
(104), the strain transducer (109) and the rechargeable battery (110) are electrically connected with the main control chip (106),
The rechargeable battery (110), the battery (23) and the processor (11) are electrical with the wireless charger (17)
Connection, it is the sound pick-up (18), the bluetooth module (15), the acoustic wave analysis module (19), the filter (20), described
Noise reduction loudspeaker (16), the circuit board (22), the balance regulator (21), the oscillator (14), the balance are balanced
Device (13) and the player (12) are electrically connected with the processor (11), the sound pick-up (18) and the filter
(20) it is electrically connected with the acoustic wave analysis module (19), the noise reduction loudspeaker (16) and the circuit board (22) are and institute
State filter (20) electric connection, the balance regulator (21), the balance balanced device (13) and the oscillator with
The circuit board (22) is electrically connected, the balance regulator (21) and the balance balanced device (13) with the player
(12) it is electrically connected.
2. a kind of intelligent voice identifies noise filtering earphone according to claim 1, it is characterised in that: in the ear muff (10)
Portion is filled with sponge, and outside is leather sheath or silica gel sheath.
3. a kind of intelligent voice identifies noise filtering earphone according to claim 1, it is characterised in that: the ear casing (3)
Touching shell (9) with the induction and be all made of internal is sheet metal, and outside is the structure of rubber film.
4. a kind of intelligent voice identifies noise filtering earphone according to claim 1, it is characterised in that: the head roof beam structure (6)
Inside is provided with flexible pad, is filled with sponge inside the flexible pad.
5. a kind of intelligent voice identifies noise filtering earphone according to claim 1, it is characterised in that: the telescopic head band
(5) outside is provided with anti-skid bulge.
6. a kind of intelligent voice identifies noise filtering earphone according to claim 1, it is characterised in that: the induction touches outer
Strain transducer (109) are again provided on the inside of shell (9).
7. a kind of intelligent voice identifies noise filtering earphone according to claim 1, it is characterised in that: the sealing shell
(101) one end for touching dura mater (102) far from the sealing is elongated end, is equipped with inertia sponge on the outside of the elongated end.
8. a kind of intelligent voice identifies noise filtering earphone according to claim 1, it is characterised in that: the charge port
(301) it is divided into type-c and 3.5mm interface.
9. a kind of intelligent voice identifies noise filtering earphone according to claim 1, it is characterised in that: the circuit board (22)
On be provided with amplifying circuit.
10. a kind of intelligent voice identifies noise filtering earphone according to claim 1, it is characterised in that: the ear casing (3)
One end close to the charge port (301) is provided with microphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910503889.8A CN110267139B (en) | 2019-06-12 | 2019-06-12 | Intelligent voice recognition noise filtering earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910503889.8A CN110267139B (en) | 2019-06-12 | 2019-06-12 | Intelligent voice recognition noise filtering earphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110267139A true CN110267139A (en) | 2019-09-20 |
| CN110267139B CN110267139B (en) | 2024-04-12 |
Family
ID=67917719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910503889.8A Active CN110267139B (en) | 2019-06-12 | 2019-06-12 | Intelligent voice recognition noise filtering earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110267139B (en) |
Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020104545A1 (en) * | 2001-02-05 | 2002-08-08 | Ma Hsi Kuang | Earphone with coverings |
| WO2009079604A2 (en) * | 2007-12-17 | 2009-06-25 | Astro Gaming, Inc. | Headset with noise plates |
| CN103686501A (en) * | 2012-09-05 | 2014-03-26 | 深圳市凯聚源科技有限公司 | Noise cancelling bluetooth headset |
| US20140233754A1 (en) * | 2013-02-18 | 2014-08-21 | Polk Audio, Inc. | Headphone system with retractable microphone |
| CN204069274U (en) * | 2014-10-10 | 2014-12-31 | 量子精工机械(山东)有限公司 | A kind of industrial noise reduction bluetooth earphone |
| US20150365760A1 (en) * | 2014-06-12 | 2015-12-17 | Deyin Jiang | Rechargeable Hearing Protector Having Multi-function Noise Cancellation Earphone |
| CN205092949U (en) * | 2015-11-06 | 2016-03-16 | 歌尔声学股份有限公司 | Noise -canceling headphones |
| JP2017092889A (en) * | 2015-11-17 | 2017-05-25 | 株式会社ファインウェル | Transmitting/receiving device |
| CN106792316A (en) * | 2017-01-10 | 2017-05-31 | 南京航空航天大学 | A kind of industrial active noise reduction earmuff |
| CN206260067U (en) * | 2016-11-02 | 2017-06-16 | 广州杰赛科技股份有限公司 | A kind of Intelligent earplug |
| CN207117886U (en) * | 2017-07-10 | 2018-03-16 | 吉安县瑞丰达电子有限公司 | A kind of sound insulation and noise reduction earphone |
| CN207150781U (en) * | 2016-08-20 | 2018-03-27 | 中声科技（北京）有限公司 | A kind of active noise reduction earphone of pluggable earphone line |
| KR20180064096A (en) * | 2016-12-05 | 2018-06-14 | 주식회사 사운드브릿지 | Bluetooth earset with ear canal microphone and external microphone adaptive to external noise environment and method for controlling thereof. |
| WO2018128577A2 (en) * | 2017-01-03 | 2018-07-12 | Earin Ab | Wireless earbuds, and a storage and charging capsule therefor |
| CN108401204A (en) * | 2018-01-22 | 2018-08-14 | 广东思派康电子科技有限公司 | A kind of novel active noise reduction earphone |
| CN108550367A (en) * | 2018-05-18 | 2018-09-18 | 深圳傲智天下信息科技有限公司 | A kind of portable intelligent interactive voice control device, method and system |
| CN108600888A (en) * | 2018-05-10 | 2018-09-28 | 广东森麦电子有限公司 | A kind of noise reduction bluetooth headset |
| CN208079336U (en) * | 2018-02-27 | 2018-11-09 | 奥维通信股份有限公司 | Multifunctional headphone system |
| TWM571098U (en) * | 2018-12-01 | Active noise-resistant earphone assembly, cable assembly and detachable earbuds | ||
| CN208386874U (en) * | 2018-06-21 | 2019-01-15 | 歌尔科技有限公司 | Earphone |
| CN208434085U (en) * | 2018-06-05 | 2019-01-25 | 歌尔科技有限公司 | A kind of wireless headset |
| CN109379654A (en) * | 2017-10-05 | 2019-02-22 | 诸爱道 | A kind of noise reduction air conduit microphone, noise reduction safety earphone and the safe bluetooth headset of noise reduction |
| CN109547891A (en) * | 2019-01-22 | 2019-03-29 | 海商电子(深圳)有限公司 | Novel combined earphone |
| CN109729460A (en) * | 2017-10-27 | 2019-05-07 | 北京金锐德路科技有限公司 | The music controller of formula interactive voice earphone is worn for neck |
| CN209731521U (en) * | 2019-06-12 | 2019-12-03 | 郭军伟 | A kind of intelligence voice identification noise filtering earphone |
-
2019
- 2019-06-12 CN CN201910503889.8A patent/CN110267139B/en active Active
Patent Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM571098U (en) * | 2018-12-01 | Active noise-resistant earphone assembly, cable assembly and detachable earbuds | ||
| US20020104545A1 (en) * | 2001-02-05 | 2002-08-08 | Ma Hsi Kuang | Earphone with coverings |
| WO2009079604A2 (en) * | 2007-12-17 | 2009-06-25 | Astro Gaming, Inc. | Headset with noise plates |
| CN103686501A (en) * | 2012-09-05 | 2014-03-26 | 深圳市凯聚源科技有限公司 | Noise cancelling bluetooth headset |
| US20140233754A1 (en) * | 2013-02-18 | 2014-08-21 | Polk Audio, Inc. | Headphone system with retractable microphone |
| US20150365760A1 (en) * | 2014-06-12 | 2015-12-17 | Deyin Jiang | Rechargeable Hearing Protector Having Multi-function Noise Cancellation Earphone |
| CN204069274U (en) * | 2014-10-10 | 2014-12-31 | 量子精工机械(山东)有限公司 | A kind of industrial noise reduction bluetooth earphone |
| CN205092949U (en) * | 2015-11-06 | 2016-03-16 | 歌尔声学股份有限公司 | Noise -canceling headphones |
| JP2017092889A (en) * | 2015-11-17 | 2017-05-25 | 株式会社ファインウェル | Transmitting/receiving device |
| CN207150781U (en) * | 2016-08-20 | 2018-03-27 | 中声科技（北京）有限公司 | A kind of active noise reduction earphone of pluggable earphone line |
| CN206260067U (en) * | 2016-11-02 | 2017-06-16 | 广州杰赛科技股份有限公司 | A kind of Intelligent earplug |
| KR20180064096A (en) * | 2016-12-05 | 2018-06-14 | 주식회사 사운드브릿지 | Bluetooth earset with ear canal microphone and external microphone adaptive to external noise environment and method for controlling thereof. |
| WO2018128577A2 (en) * | 2017-01-03 | 2018-07-12 | Earin Ab | Wireless earbuds, and a storage and charging capsule therefor |
| CN106792316A (en) * | 2017-01-10 | 2017-05-31 | 南京航空航天大学 | A kind of industrial active noise reduction earmuff |
| CN207117886U (en) * | 2017-07-10 | 2018-03-16 | 吉安县瑞丰达电子有限公司 | A kind of sound insulation and noise reduction earphone |
| CN109379654A (en) * | 2017-10-05 | 2019-02-22 | 诸爱道 | A kind of noise reduction air conduit microphone, noise reduction safety earphone and the safe bluetooth headset of noise reduction |
| CN109729460A (en) * | 2017-10-27 | 2019-05-07 | 北京金锐德路科技有限公司 | The music controller of formula interactive voice earphone is worn for neck |
| CN108401204A (en) * | 2018-01-22 | 2018-08-14 | 广东思派康电子科技有限公司 | A kind of novel active noise reduction earphone |
| CN208079336U (en) * | 2018-02-27 | 2018-11-09 | 奥维通信股份有限公司 | Multifunctional headphone system |
| CN108600888A (en) * | 2018-05-10 | 2018-09-28 | 广东森麦电子有限公司 | A kind of noise reduction bluetooth headset |
| CN108550367A (en) * | 2018-05-18 | 2018-09-18 | 深圳傲智天下信息科技有限公司 | A kind of portable intelligent interactive voice control device, method and system |
| CN208434085U (en) * | 2018-06-05 | 2019-01-25 | 歌尔科技有限公司 | A kind of wireless headset |
| CN208386874U (en) * | 2018-06-21 | 2019-01-15 | 歌尔科技有限公司 | Earphone |
| CN109547891A (en) * | 2019-01-22 | 2019-03-29 | 海商电子(深圳)有限公司 | Novel combined earphone |
| CN209731521U (en) * | 2019-06-12 | 2019-12-03 | 郭军伟 | A kind of intelligence voice identification noise filtering earphone |
Non-Patent Citations (3)
| Title |
|---|
| CHAO SUN等: "An Automated Hearing Test Equipment Based on Active Noise Control Technology", 《2019 IEEE INTERNATIONAL INTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE (I2MTC)》 * |
| 张亚东: "前馈式降噪耳机设计", 《电声技术》 * |
| 王萍红: "基于QFD产品创新设计方法的产品设计——以自由听运动耳机为例", 《中国优秀硕士学位论文全文数据库-信息科技辑》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110267139B (en) | 2024-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2004229638B2 (en) | Intrabody communication with ultrasound | |
| US8005249B2 (en) | Ear canal signal converting method, ear canal transducer and headset | |
| US6661901B1 (en) | Ear terminal with microphone for natural voice rendition | |
| US6567524B1 (en) | Noise protection verification device | |
| EP1969335B1 (en) | System and method for separation of a user's voice from ambient sound | |
| US3882285A (en) | Implantable hearing aid and method of improving hearing | |
| US20110319021A1 (en) | Intra-oral tissue conduction microphone | |
| US20040234091A1 (en) | Hearing aid apparatus | |
| JPH06506572A (en) | improved hearing aids | |
| CN105872924A (en) | Binaural hearing system and a hearing device comprising a beamforming unit | |
| US9247353B2 (en) | Acoustic coupler | |
| CN207744142U (en) | A kind of multi-functional bone conduction hearing aid system | |
| KR101376217B1 (en) | Bone conductive headphone | |
| US20170127200A1 (en) | Hearing aid system, a hearing aid device and a method of operating a hearing aid system | |
| CN105992117A (en) | Eardrum hearing aid | |
| CN209731521U (en) | A kind of intelligence voice identification noise filtering earphone | |
| CN107343235A (en) | It is a kind of can plug earphone cord active noise reduction earphone | |
| CN209345401U (en) | A kind of smart phone auditory prosthesis | |
| CN110267139A (en) | A kind of intelligence voice identification noise filtering earphone | |
| CN209002161U (en) | A kind of special type noise reduction group-net communication earphone | |
| WO2002017835A1 (en) | Ear terminal for natural own voice rendition | |
| CN102469399A (en) | Noise-reduction hearing aid | |
| CN214256604U (en) | Bone conduction hearing aid | |
| CN210158775U (en) | Integrated eye and ear cover | |
| KR101785602B1 (en) | Patch-Speech Device Having a Speaker and Microphone Integrated |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |