CN107517423A - A kind of highly sensitive bluetooth earphone - Google Patents
A kind of highly sensitive bluetooth earphone Download PDFInfo
- Publication number
- CN107517423A CN107517423A CN201710989657.9A CN201710989657A CN107517423A CN 107517423 A CN107517423 A CN 107517423A CN 201710989657 A CN201710989657 A CN 201710989657A CN 107517423 A CN107517423 A CN 107517423A
- Authority
- CN
- China
- Prior art keywords
- sound wave
- headset body
- earphone
- electrically connected
- processor
- 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
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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
- H04R1/1083—Reduction of ambient noise
-
- 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
Abstract
The invention discloses a kind of highly sensitive bluetooth earphone,Including headset body,The headset body side is provided with earphone heads,Headset body on the downside of earphone heads is provided with electricity and shows bar,Charging jacks are additionally provided with the headset body,And then conveniently to charging bluetooth earphone,Acoustic receiver detector is provided with the top of the headset body,Acoustic receiver detector electrically connected processing device,The output end of processor is electrically connected with sound wave and Canceller occurs,The input of acoustic receiver detection means electrically connected processing device,The present invention is simple in construction,Rationally,It is chargeable,Can real storing electricity,The sound wave of external interference can be detected,Then sent " anti-sound wave " with same waveform so as to which Canceller occurs for sound wave,So as to offset the noise around headset body,So ensure that earphone all the time in a Jing Yin environment,So as to ensure that communication quality,It is practical.
Description
Technical field
The present invention relates to equipment wireless connection technical field, specifically a kind of highly sensitive bluetooth earphone.
Background technology
Earphone is a pair of converting units, and it receives the electric signal that media player or receiver are sent, using pressing close to ear
Piece loudspeaker convert it into the sound wave that can be heard.Earphone is usually separable with media player, is inserted using one
Head connection.Benefit is in the case where not influenceing other people, can listen to sound equipment alone；Also the sound of surrounding environment can be separated, to
The people that recording studio, DJ, journey, motion etc. use under noisy environment of making an uproar is helpful.Earphone original is made on phone and radio
, but it is prevailing with portable electronic devices, earphone is used for mobile phone, walkman, radio.Portable electronic game sum digit
Reproducing apparatus for phonotape etc..From the point of view of the development of whole audio industry, wireless headset is still new things, and development time is not
It is long, the rising stage is still at present, and user's request is constantly lifted, and user is also improving to the desired value of wireless headset, and here it is right
The new test that industry proposes.
The sound that the bluetooth earphone of in the market is sent easily is disturbed by ambient noise, and then the sound for causing bluetooth earphone to send
Sound tonequality is not high, in order to solve the above problems, now provides a kind of highly sensitive bluetooth earphone.
The content of the invention
It is an object of the invention to provide a kind of highly sensitive bluetooth earphone, is asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：
A kind of highly sensitive bluetooth earphone, including headset body, the headset body side are provided with earphone heads, under earphone heads
The headset body of side is provided with electricity and shows bar, and charging jacks are additionally provided with the headset body, and then conveniently to bluetooth earphone
Charging, is provided with acoustic receiver detector at the top of the headset body, acoustic receiver detector electrically connected processing device, processor
Output end electric connection sound wave generation Canceller, the input of acoustic receiver detection means electrically connected processing device, processor
Output end is electrically connected with sound wave and Canceller occurs, and sound wave receives the acoustic signals that detection means is used for around test earphone body,
Then sound wave model is passed into processor, processor sends tool according to the signal detected and then so as to which Canceller occurs for sound wave
There is " the anti-sound wave " of same waveform, so as to offset the noise around headset body, so ensure that earphone is in one all the time
In Jing Yin environment, so as to ensure that communication quality, the acoustic receiver detection means includes a cylindrical tube, on cylinder
Two reception oscillating plates be arrangeding in parallel are provided with port, oscillating plate is received and is made up of metal material, thus constitute electric capacity
Device, series circuit is formed between two reception oscillating plates and power module and galvanometer, the reception oscillating plate in outside receives
During external sound wave, receiving oscillating plate can vibrate, and the instantaneous distance that two such receives between oscillating plate will change,
Thus the electric capacity of capacitor can be caused to change, so that galvanometer deflects, the deflection size of galvanometer was both anti-
Reflect the size of sound wave, external sound wave can thus be detected, power module here be by converting direct-current power into alternating-current power,
Canceller, which occurs, for the sound wave includes mounting cylinder, is provided with elastic magnetic sheet at mounting cylinder upper port, the mounting cylinder below elastic magnetic sheet
Inside is provided with soft iron core, and magnet coil, magnet coil electrically connected processing device, processor control electromagnetism are arranged with the outside of soft iron core
The size of electric current in coil, and then control magnetic force size caused by soft iron core, and then control the vibration of elastic magnetic sheet, so as to produce with
The opposite sound wave of sound wave is detected, and then offsets external sound wave, this ensures that the tonequality of bluetooth earphone.
As the further scheme of the present invention：The electricity shows that bar is made up of multiple LED display lamps.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention it is simple and reasonable for structure, it is chargeable, can reality deposit
Reserve of electricity, the input of acoustic receiver detection means electrically connected processing device, the output end of processor are electrically connected with sound wave
Canceller, sound wave receive the acoustic signals that detection means is used for around test earphone body, sound wave model then are passed into place
Device is managed, processor sends " anti-sound wave " with same waveform according to the signal detected and then so as to which Canceller occurs for sound wave,
So as to offset the noise around headset body, so ensure that earphone is in a Jing Yin environment all the time, so as to ensure
Communication quality, it is practical.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of acoustic receiver detector in the present invention.
Fig. 3 is the structural representation that Canceller occurs for sound wave in the present invention.
Wherein：Headset body 1, acoustic receiver detector 2, receive oscillating plate 21, power module 22, galvanometer 23, processing
Device 3, earphone heads 4, sound wave occur Canceller 5, elastic magnetic sheet 51, magnet coil 52, soft iron core 53, electricity and show that bar 6, charging are inserted
Hole 7.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~3, in the embodiment of the present invention, a kind of highly sensitive bluetooth earphone, including headset body 1, the ear
The side of machine body 1 is provided with earphone heads 4, and the headset body 1 of the downside of earphone heads 4 is provided with electricity and shows bar 6, electricity show bar 6 by
Multiple LED display lamps are formed, and charging jacks 7 are additionally provided with the headset body 1, and then conveniently to charging bluetooth earphone, it is described
The top of headset body 1 is provided with acoustic receiver detector 2, the electrically connected processing device 3 of acoustic receiver detector 2, the output of processor 3
End electric connection sound wave generation Canceller 5, the input of the electrically connected processing device 3 of acoustic receiver detection means 2, processor 3
Output end is electrically connected with sound wave and Canceller 5 occurs, and sound wave receives the sound wave letter that detection means 2 is used for around test earphone body 1
Number, sound wave model is then passed into processor 3, processor 3 is according to the signal detected and then so as to which Canceller 5 occurs for sound wave
" anti-sound wave " with same waveform is sent, so as to offset the noise around headset body 1, so ensures that earphone is located all the time
In a Jing Yin environment, so as to ensure that communication quality, the acoustic receiver detection means 2 includes a cylindrical tube
Body, two reception oscillating plates 21 be arrangeding in parallel are provided with cylinder upper port, receive oscillating plate 21 and be made up of metal material, so
Capacitor is just constituted, series circuit is formed between two reception oscillating plates 21 and power module 22 and galvanometer 23, in outside
Reception oscillating plate 21 when receiving external sound wave, receiving oscillating plate 21 can vibrate, and two such receives between oscillating plate
Instantaneous distance will change, thus the electric capacity of capacitor can be caused to change, so that galvanometer 23 occurs
Deflection, the size of the deflection size of galvanometer 23 both reflecting wave, can thus be detected, power supply here to external sound wave
Module 22 is by converting direct-current power into alternating-current power, and Canceller 5, which occurs, for the sound wave includes mounting cylinder, is provided with mounting cylinder upper port
Elastic magnetic sheet 51, the mounting cylinder inside of the elastic lower section of magnetic sheet 51 are provided with soft iron core 53, and the outside of soft iron core 53 is arranged with magnet coil
52, the electrically connected processing device 3 of magnet coil 52, processor 3 controls the size of electric current in magnet coil 52, and then controls soft iron core
Magnetic force size caused by 53, and then control elastic magnetic sheet 51 to vibrate, so as to produce the sound wave opposite with detecting sound wave, and then offset
External sound wave, this ensures that the tonequality of bluetooth earphone.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (2)
1. a kind of highly sensitive bluetooth earphone, including headset body (1), it is characterised in that headset body (1) side is provided with
Earphone heads (4), the headset body (1) on the downside of earphone heads (4) are provided with electricity and show bar (6), also set on the headset body (1)
There are charging jacks (7), and then acoustic receiver detector conveniently is provided with to charging bluetooth earphone, headset body (1) top
(2), acoustic receiver detector (2) electrically connected processing device (3), the output end of processor (3) are electrically connected with sound wave and offset
Device (5), the input of acoustic receiver detection means (2) electrically connected processing device (3), the output end of processor (3) are electrically connected with
Canceller (5) occurs for sound wave, and sound wave receives the acoustic signals that detection means (2) is used for around test earphone body (1), then will
Sound wave model passes to processor (3), and processor (3) is according to the signal detected and then so as to which Canceller (5) hair occurs for sound wave
Go out " anti-sound wave " with same waveform, so as to offset the noise around headset body (1), so ensure that earphone is located all the time
In a Jing Yin environment, so as to ensure that communication quality, the acoustic receiver detection means (2) includes a cylindrical tube
Body, two reception oscillating plates (21) be arrangeding in parallel are provided with cylinder upper port, receive oscillating plate (21) and be made up of metal material,
Capacitor is thus constituted, series electrical is formed between two reception oscillating plates (21) and power module (22) and galvanometer (23)
Road, when the reception oscillating plate (21) in outside receives external sound wave, receiving oscillating plate (21) can vibrate, and two such connects
Instantaneous distance between vibrated plate will change, and thus the electric capacity of capacitor can be caused to change, so that
Galvanometer (23) deflects, and the size of the deflection size of galvanometer (23) both reflecting wave, thus external sound wave can be entered
Row detection, power module (22) here is by converting direct-current power into alternating-current power, and Canceller (5), which occurs, for the sound wave includes installation
Cylinder, is provided with elastic magnetic sheet (51) at mounting cylinder upper port, and the mounting cylinder inside below elastic magnetic sheet (51) is provided with soft iron core (53),
Magnet coil (52), magnet coil (52) electrically connected processing device (3), processor (3) control are arranged with the outside of soft iron core (53)
The size of electric current in magnet coil (52), and then magnetic force size caused by soft iron core (53) is controlled, and then control elastic magnetic sheet
(51) vibrate, so as to produce the sound wave opposite with detecting sound wave, and then offset external sound wave, this ensures that bluetooth earphone
Tonequality.
A kind of 2. highly sensitive bluetooth earphone according to claim 1, it is characterised in that the electricity show bar (6) by
Multiple LED display lamps are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710989657.9A CN107517423A (en) | 2017-10-23 | 2017-10-23 | A kind of highly sensitive bluetooth earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710989657.9A CN107517423A (en) | 2017-10-23 | 2017-10-23 | A kind of highly sensitive bluetooth earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107517423A true CN107517423A (en) | 2017-12-26 |
Family
ID=60727477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710989657.9A Pending CN107517423A (en) | 2017-10-23 | 2017-10-23 | A kind of highly sensitive bluetooth earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107517423A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200976667Y (en) * | 2006-11-29 | 2007-11-14 | 中兴通讯股份有限公司 | Bluetooth earphone having noise-eliminating function |
| CN101924967A (en) * | 2010-08-20 | 2010-12-22 | 黎晓 | Noise reduction earphone and method for reducing noises and distortion of same |
| US20140192994A1 (en) * | 2013-01-04 | 2014-07-10 | Roger Chen | Noise Cancelling Headphone |
| CN205566575U (en) * | 2016-01-21 | 2016-09-07 | 深圳市启宏科技有限公司 | Bluetooth earphone |
| CN106308812A (en) * | 2015-07-08 | 2017-01-11 | 宣威科技股份有限公司 | Portable hearing examination device |
| CN206100378U (en) * | 2016-08-22 | 2017-04-12 | 万魔声学科技有限公司 | Bluetooth earphone |
| CN106851449A (en) * | 2016-11-11 | 2017-06-13 | 广东探金电子科技有限公司 | A kind of blue-tooth intelligence noise cancelling headphone |
-
2017
- 2017-10-23 CN CN201710989657.9A patent/CN107517423A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200976667Y (en) * | 2006-11-29 | 2007-11-14 | 中兴通讯股份有限公司 | Bluetooth earphone having noise-eliminating function |
| CN101924967A (en) * | 2010-08-20 | 2010-12-22 | 黎晓 | Noise reduction earphone and method for reducing noises and distortion of same |
| US20140192994A1 (en) * | 2013-01-04 | 2014-07-10 | Roger Chen | Noise Cancelling Headphone |
| CN106308812A (en) * | 2015-07-08 | 2017-01-11 | 宣威科技股份有限公司 | Portable hearing examination device |
| CN205566575U (en) * | 2016-01-21 | 2016-09-07 | 深圳市启宏科技有限公司 | Bluetooth earphone |
| CN206100378U (en) * | 2016-08-22 | 2017-04-12 | 万魔声学科技有限公司 | Bluetooth earphone |
| CN106851449A (en) * | 2016-11-11 | 2017-06-13 | 广东探金电子科技有限公司 | A kind of blue-tooth intelligence noise cancelling headphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171226 |