CN105472501A - Pick-up and noise-reducing dual-channel communication earphone - Google Patents
Pick-up and noise-reducing dual-channel communication earphone Download PDFInfo
- Publication number
- CN105472501A CN105472501A CN201610009984.9A CN201610009984A CN105472501A CN 105472501 A CN105472501 A CN 105472501A CN 201610009984 A CN201610009984 A CN 201610009984A CN 105472501 A CN105472501 A CN 105472501A
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- CN
- China
- Prior art keywords
- microphone
- auris dextra
- earphone
- noise reduction
- control panel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
- H04R2201/107—Monophonic and stereophonic headphones with microphone for two-way hands free communication
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention belongs to the technical field of electronic devices, and discloses a pick-up and noise-reducing dual-channel communication earphone. The pick-up and noise-reducing dual-channel communication earphone comprises a left earphone body and a right earphone body, wherein the left earphone body and the right earphone body are interconnected through a frame body; inside of the left earphone body and inside of the right earphone body both are fixedly provided with a central control panel and a loudspeaker, and the central control panels are interconnected through a connection wire; the outer side of the right earphone body is provided with a microphone and the bottom of the microphone is connected with a microphone working plug wire, and one side of the right earphone body is provided with a microphone wire jack corresponding to the microphone working plug wire; and the microphone working plug wire is connected with the microphone jack through a microphone wire plug. The pick-up and noise-reducing dual-channel communication earphone is rational in design, can protect auditory sense and keep in contact under high-noise environment, and meanwhile, can listen to a farther sound or a small sound under quiet environment, thereby being very convenient to use.
Description
Technical field
The present invention relates to a kind of earphone, be specifically related to a kind of pickup noise reduction dual-channels communication earphone, belong to technical field of electronic equipment.
Background technology
The use of earphone widely, but, current earphone generally adopts the mode of passive noise reduction, namely the method completely by closing prevents noise, sound completely cuts off to external world, or the microphone just for received speech signal carries out filtering noise, filtration is not had to the ambient sound of outside, utilization benefit is lower, do not possess simultaneously the external world is carried out the function of amplifying lower than the sound that people's ear can be heard, nor can with communication system differentiating and processing, cause existing earphone can not carry out classification process by active absorption ambient sound, reduce noise to continue to keep communicating with by intercom or mobile phone, using function is lower, for this reason, we propose a kind of pickup noise reduction dual-channels communication earphone.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect; a kind of pickup noise reduction dual-channels communication earphone is provided; this pickup noise reduction dual-channels communication headset designs is reasonable, under high noise environments, can protect the sense of hearing; keep in touch; simultaneously under the environment of quietness, the sound that energy uppick is farther, or small sound; very easy to use, effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
The invention provides a kind of pickup noise reduction dual-channels communication earphone, comprise left earphone body and auris dextra body, connected by support body between described left earphone body and auris dextra body, described left earphone body and auris dextra internal body are all fixed with center control panel and loud speaker, connected by connecting line between the control panel of described center, the external side of described right earphone is provided with bottom microphone and microphone and is connected with microphone works plug wire, described auris dextra body side is provided with the microphone lines socket corresponding with microphone works plug wire, described microphone works plug wire is connected with microphone lines socket by microphone lines plug, described microphone lines socket and center control panel are electrical connected, described left earphone body and right earphone surface layer are all fixedly connected with pick-up, described pick-up and center control panel are electrical connected, described auris dextra organism bottom is provided with controll block and controll block top layer is provided with volume increasing key and volume down key, described controll block working line is connected with center control panel, described auris dextra organism bottom is connected with equipment plug wire.
As a preferred technical solution of the present invention, described left earphone body and the external side of right earphone are all fixedly connected with Battery placement box.
As a preferred technical solution of the present invention, described left earphone body and right earphone surface layer are all fixed with fixed axis, and be all fixedly connected with rotary sleeve bottom described support body, described rotary sleeve is connected with fixed axis.
As a preferred technical solution of the present invention, described microphone is fixedly connected with rotary sleeve, is all fixedly connected with earphone guard shield inside described left earphone body and auris dextra body.
As a preferred technical solution of the present invention, described loud speaker and center control panel are electrical connected.
As a preferred technical solution of the present invention, described support body top layer is connected with protecting band, and described connecting line is arranged on protecting band inside.
The beneficial effect that the present invention reaches is: a kind of pickup noise reduction dual-channels communication earphone, this pickup noise reduction dual-channels communication headset designs is reasonable, by arranging microphone, pick-up, center control panel and loud speaker, under high noise environments, the sense of hearing can be protected, keep in touch, be convenient in battlefield, the use of the high noise environments such as industry and flight, simultaneously under the environment of quietness, the sound that energy uppick is farther, or small sound, be convenient in rescue, warning and patrol etc. will strengthen the use of acoustic environments, initiatively can pick up ambient sound, effective differentiating and processing signal, the safe range value received higher than ear is reduced, sound lower than ear range of receiving is amplified, and can keep using interphone communication system simultaneously, or cellular communications network, very easy to use, ensure result of use and the utilization benefit of this pickup noise reduction dual-channels communication earphone.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is a kind of pickup noise reduction dual-channels communication earphone overall structure schematic diagram described in the embodiment of the present invention;
Fig. 2 is a kind of pickup noise reduction dual-channels communication earphone auris dextra body schematic internal view described in the embodiment of the present invention;
Fig. 3 is a kind of pickup noise reduction dual-channels communication ear microphone line socket schematic diagram described in the embodiment of the present invention;
Fig. 4 is a kind of pickup noise reduction dual-channels communication head circuit schematic diagram described in the embodiment of the present invention;
Fig. 5 is a kind of pickup noise reduction dual-channels communication head circuit schematic diagram described in the embodiment of the present invention;
Fig. 6 is a kind of pickup noise reduction dual-channels communication head circuit schematic diagram described in the embodiment of the present invention;
Fig. 7 is a kind of pickup noise reduction dual-channels communication head circuit schematic diagram described in the embodiment of the present invention;
Fig. 8 is a kind of pickup noise reduction dual-channels communication head circuit schematic diagram described in the embodiment of the present invention;
Fig. 9 is a kind of pickup noise reduction dual-channels communication head circuit schematic diagram described in the embodiment of the present invention;
Figure 10 is a kind of pickup noise reduction dual-channels communication head circuit schematic diagram described in the embodiment of the present invention;
A kind of pickup noise reduction dual-channels communication head circuit schematic diagram described in Figure 11 embodiment of the present invention;
Number in the figure: 1, left earphone body; 2, auris dextra body; 3, support body; 4, protecting band; 5, connecting line; 6, microphone; 7, microphone works plug wire; 8, microphone lines plug; 9, equipment plug wire; 10, Battery placement box; 11, earphone guard shield; 12, center control panel; 13, loud speaker; 14, pick-up; 15, fixed axis; 16, rotary sleeve; 17, volume increases key; 18, volume decrease keys; 19, controll block; 20, microphone lines socket.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Embodiment: refer to Fig. 1-11, the present invention is a kind of pickup noise reduction dual-channels communication earphone, comprise left earphone body 1 and auris dextra body 2, connected by support body 3 between described left earphone body 1 and auris dextra body 2, described left earphone body 1 and auris dextra body 2 inside are all fixed with center control panel 12 and loud speaker 13, connected by connecting line 5 between described center control panel 12, be provided with outside described auris dextra body 2 bottom microphone 6 and microphone 6 and be connected with microphone works plug wire 7, described auris dextra body 2 side is provided with the microphone lines socket 20 corresponding with microphone works plug wire 7, described microphone works plug wire 7 is connected with microphone lines socket 20 by microphone lines plug 8, described microphone lines socket 20 is electrical connected with center control panel 12, described left earphone body 1 and auris dextra body 2 top layer are all fixedly connected with pick-up 14, described pick-up 14 is electrical connected with center control panel 12, be provided with controll block 19 and controll block 19 top layer bottom described auris dextra body 2 to be provided with volume and to increase key 17 and volume down key 18, described controll block 19 working line is connected with center control panel 12, equipment plug wire 9 is connected with bottom described auris dextra body 2.
Battery placement box 10 is all fixedly connected with outside described left earphone body 1 and auris dextra body 2, described left earphone body 1 and auris dextra body 2 top layer are all fixed with fixed axis 15, rotary sleeve 16 is all fixedly connected with bottom described support body 3, described rotary sleeve 16 is connected with fixed axis 15, described microphone 6 is fixedly connected with rotary sleeve 16, earphone guard shield 11 is all fixedly connected with inside described left earphone body 1 and auris dextra body 2, described loud speaker 13 is electrical connected with center control panel 12, described support body 3 top layer is connected with protecting band 4, it is inner that described connecting line 5 is arranged on protecting band 4, the setting of fixed axis 15 and rotary sleeve 15, the rotation of microphone 6 and support body 3 can be convenient to, the setting of protecting band 4, the comfort of user when wearing can be ensured, the setting of center control panel 12 and pick-up 13, front-end filtering is carried out at the input audio signal of theoretical value 100hz-3khz, when value of magnification is constant, input audio signal can be carried out negative feedback and enter front end filter, after both convolution are divided, volume value trends towards constant, namely be that the volume exceeding waveform is reduced, low wave volume is raised, mixed effect protects the sense of hearing, the identification of effective raising sound.
It should be noted that, the present invention is a kind of pickup noise reduction dual-channels communication earphone, during work, microphone works plug wire 7 is connected with microphone lines socket 20, by equipment plug wire 9 and use equipment connection, pin volume simultaneously and increase the work that key 17 and volume down key 18 open this earphone, center control panel 12 and pick-up 13 are started working, the intensity of sound that key 17 and volume down key 18 carry out regulating this earphone can be increased respectively by volume, in the process, dual system walks abreast, while pickup noise reduction receiving filtration ambient sound, the communication system be connected with intercom or mobile phone can work simultaneously, can keep contacting with the external world under high noise environments, sound threshold value region will be exceeded reduce, raise lower than sound threshold value region, intercom and mobile phone need distinguish adaptive different ptt, ensure the normal use of this pickup noise reduction dual-channels communication earphone.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a pickup noise reduction dual-channels communication earphone, comprise left earphone body (1) and auris dextra body (2), it is characterized in that, connected by support body (3) between described left earphone body (1) and auris dextra body (2), described left earphone body (1) and auris dextra body (2) inside are all fixed with center control panel (12) and loud speaker (13), connected by connecting line (5) between described center control panel (12), described auris dextra body (2) outside is provided with microphone (6) and microphone (6) bottom is connected with microphone works plug wire (7), described auris dextra body (2) side is provided with the microphone lines socket (20) corresponding with microphone works plug wire (7), described microphone works plug wire (7) is connected with microphone lines socket (20) by microphone lines plug (8), described microphone lines socket (20) and center control panel (12) are electrical connected, described left earphone body (1) and auris dextra body (2) top layer are all fixedly connected with pick-up (14), described pick-up (14) and center control panel (12) are electrical connected, described auris dextra body (2) bottom is provided with controll block (19) and controll block (19) top layer is provided with volume increasing key (17) and volume down key (18), described controll block (19) working line is connected with center control panel (12), described auris dextra body (2) bottom is connected with equipment plug wire (9).
2. a kind of pickup noise reduction dual-channels communication earphone according to claim 1, is characterized in that, described left earphone body (1) and auris dextra body (2) outside are all fixedly connected with Battery placement box (10).
3. a kind of pickup noise reduction dual-channels communication earphone according to claim 1, it is characterized in that, described left earphone body (1) and auris dextra body (2) top layer are all fixed with fixed axis (15), described support body (3) bottom is all fixedly connected with rotary sleeve (16), and described rotary sleeve (16) is connected with fixed axis (15).
4. a kind of pickup noise reduction dual-channels communication earphone according to claim 2, it is characterized in that, described microphone (6) is fixedly connected with rotary sleeve (16), and described left earphone body (1) and auris dextra body (2) inner side are all fixedly connected with earphone guard shield (11).
5. a kind of pickup noise reduction dual-channels communication earphone according to claim 1, is characterized in that, described loud speaker (14) and center control panel (12) are electrical connected.
6. a kind of pickup noise reduction dual-channels communication earphone according to claim 1, it is characterized in that, described support body (3) top layer is connected with protecting band (4), and it is inner that described connecting line (5) is arranged on protecting band (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610009984.9A CN105472501A (en) | 2016-01-04 | 2016-01-04 | Pick-up and noise-reducing dual-channel communication earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610009984.9A CN105472501A (en) | 2016-01-04 | 2016-01-04 | Pick-up and noise-reducing dual-channel communication earphone |
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| Publication Number | Publication Date |
|---|---|
| CN105472501A true CN105472501A (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610009984.9A Pending CN105472501A (en) | 2016-01-04 | 2016-01-04 | Pick-up and noise-reducing dual-channel communication earphone |
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| Country | Link |
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| CN (1) | CN105472501A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109089184A (en) * | 2018-03-28 | 2018-12-25 | 广州市神火科技有限公司 | A kind of wear-type pickup noise reduction communication earphone |
| CN109479169A (en) * | 2016-06-29 | 2019-03-15 | 3M创新有限公司 | A kind of method and hearing protectors for reequiping hearing protectors |
| CN112235683A (en) * | 2020-11-20 | 2021-01-15 | 北京旋极信息技术股份有限公司 | Receiver-transmitter and ambient sound noise reduction method |
| CN115278438A (en) * | 2022-07-27 | 2022-11-01 | 北京爱德发科技有限公司 | Noise reduction earphone, noise reduction method and device, storage medium and processor |
-
2016
- 2016-01-04 CN CN201610009984.9A patent/CN105472501A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109479169A (en) * | 2016-06-29 | 2019-03-15 | 3M创新有限公司 | A kind of method and hearing protectors for reequiping hearing protectors |
| US10561532B2 (en) | 2016-06-29 | 2020-02-18 | 3M Innovative Properties Company | Method of retrofitting a hearing protector, and a hearing protector |
| CN109089184A (en) * | 2018-03-28 | 2018-12-25 | 广州市神火科技有限公司 | A kind of wear-type pickup noise reduction communication earphone |
| CN112235683A (en) * | 2020-11-20 | 2021-01-15 | 北京旋极信息技术股份有限公司 | Receiver-transmitter and ambient sound noise reduction method |
| CN115278438A (en) * | 2022-07-27 | 2022-11-01 | 北京爱德发科技有限公司 | Noise reduction earphone, noise reduction method and device, storage medium and processor |
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Application publication date: 20160406 |
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