CN204993766U - Two in -ear earphone that make an uproar that fall - Google Patents
Two in -ear earphone that make an uproar that fall Download PDFInfo
- Publication number
- CN204993766U CN204993766U CN201520725864.XU CN201520725864U CN204993766U CN 204993766 U CN204993766 U CN 204993766U CN 201520725864 U CN201520725864 U CN 201520725864U CN 204993766 U CN204993766 U CN 204993766U
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- earphone
- noise reduction
- anc
- electrically connected
- control assembly
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Abstract
The utility model discloses a two in -ear earphone that make an uproar that fall, including earphone joint, earphone cord, master control box and earphone head, master control box and earphone volume control assembly electric connection, make an uproar microphone unit and earphone volume control assembly electric connection fall in ANC, make an uproar loudspeaker unit and earphone volume control assembly electric connection fall in ANC, just ANC falls and makes an uproar the loudspeaker unit and listen to pronunciation or music horn unit electric connection, send words osteoacusis vibrations sensor settings volume output at earphone head body, just send words osteoacusis vibrations sensor and master control box electric connection. This two in -ear earphone that make an uproar that fall compares with traditional NOISE -CANCELLING HEADPHONES, uses the utility model discloses the time, insert the earphone when conversing on the cell -phone, not only solve the noise problem that has reduced the noisy environment of the other side, also having solved simultaneously and not having received the interference of your all ring edge borders noise with your conversation to can clearly obtaining the speech signal who listens to you.
Description
Technical field
The utility model belongs to ear phone technology field, is specifically related to a kind of two noise reduction In-Ear Headphones.
Background technology
Earphone belt is enjoyed to people's melody, and noise but allows people not feel well.For pursuing higher musical qualities, we need to reduce earphone noise to greatest extent.Eliminate the source that first earphone noise will understand fully earphone noise.It is earphone external environment condition that earphone noise source mainly contains three: one, and two is earphone inside, and three is that earphone is subject to external signal to disturb self generation.The noise of external environment condition is complicated and changeable, and what the sound that the noise of earphone inside mainly self sends from earphone sounding body produced in earphone cavity alters sound, and extraneous electromagnetic signals also easily disturbs earphone to make earphone produce noise.
Noise cancelling headphone is on the market all adopt active mode denoise technology substantially, only address only " listening " this single aspect problem, does not have the problem solving " saying " noise reduction.In addition, owing to listening noise reduction horn and loudspeaker of listening to the music are that same loudspeaker export, and both to want all to obtain best effect be conflicting in principle, on electronic circuit, relatively to spend high cost in other words, not only cost improves, and also compares power consumption.Therefore, need to design a kind of pair of noise reduction In-Ear Headphones and solve the above-mentioned problem mentioned.
Utility model content
The purpose of this utility model is to provide a kind of two noise reduction In-Ear Headphones, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of two noise reduction In-Ear Headphones, comprise Earphone joint, earphone cord, master control box and earphone head, described earphone cord is connected with earpiece volume control assembly, described Earphone joint and earphone cord are electrically connected, described earpiece volume control assembly is electrically connected by earphone cord and earphone head, described master control box is electrically connected on earphone cord, described master control box and earpiece volume control assembly are electrically connected, described earphone head comprises earphone head body, ANC noise reduction microphone unit, ANC noise reduction horn unit, hearing voice or music loudspeaker unit talk about osteoacusis shock sensor with sending, described ANC noise reduction microphone unit and earpiece volume control assembly are electrically connected, described ANC noise reduction horn unit and earpiece volume control assembly are electrically connected, described ANC noise reduction horn unit is arranged on the left side of hearing voice or music loudspeaker unit, and described ANC noise reduction horn unit and hearing voice or music loudspeaker unit are electrically connected, the described volume output sending words osteoacusis shock sensor to be arranged on earphone head body, and described in send words osteoacusis shock sensor and master control box be electrically connected.
Preferably, described master control box be internally connected with active noise reduction ANC circuit and rechargeable battery.
Preferably, the side of described earpiece volume control assembly is provided with microphone.
Technique effect of the present utility model and advantage: this pair of noise reduction In-Ear Headphones, compared with traditional noise cancelling headphone, when using the utility model, earphone is inserted in when mobile phone is conversed, not only solve and reduce the noise problem of the other side's noisy environment, also solve simultaneously with your partner can clear acquisition listen to you voice signal and not by the interference of your surrounding enviroment noise; Simultaneously, when you are in subway or the environment such as district of making trouble are noisy, but after putting on earphone of the present utility model, open the two decrease of noise functions of DNC, can eliminate in subway immediately or most of noises such as district of making trouble, so not only reduce the injury of noise, also make both call sides become more freely unobstructed simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is earphone head internal structure schematic diagram of the present utility model.
In figure: 1 Earphone joint, 2 earphone cords, 3 earpiece volume control assemblys, 4 master control boxes, 5 earphone heads, 6 earphone head body, 7ANC noise reduction microphone unit, 8ANC noise reduction horn unit, 9 hearing voice or music loudspeaker unit, 10 send words osteoacusis shock sensor.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides the two noise reduction In-Ear Headphones of one as shown in Figure 1-2, comprise Earphone joint 1, earphone cord 2, master control box 4 and earphone head 5, described earphone cord 2 is connected with earpiece volume control assembly 3, the side of described earpiece volume control assembly 3 is provided with microphone, described Earphone joint 1 is electrically connected with earphone cord 2, described earpiece volume control assembly 3 is electrically connected by earphone cord 2 and earphone head 5, described master control box 4 is electrically connected on earphone cord 2, described master control box 4 be internally connected with active noise reduction ANC circuit and rechargeable battery, described master control box 4 is electrically connected with earpiece volume control assembly 3, described earphone head 5 comprises earphone head body 6, ANC noise reduction microphone unit 7, ANC noise reduction horn unit 8, hearing voice or music loudspeaker unit 9 talk about osteoacusis shock sensor 10 with sending, described ANC noise reduction microphone unit 7 is electrically connected with earpiece volume control assembly 3, described ANC noise reduction horn unit 8 is electrically connected with earpiece volume control assembly 3, described ANC noise reduction horn unit 8 is arranged on the left side of hearing voice or music loudspeaker unit 9, and described ANC noise reduction horn unit 8 is electrically connected with hearing voice or music loudspeaker unit 9, the described volume output sending words osteoacusis shock sensor 10 to be arranged on earphone head body 6, and described in send words osteoacusis shock sensor 10 to be electrically connected with master control box 4.
Operation principle: during use, open master control box 4 mains switch, open the two decrease of noise functions of DNC, divide three important component parts: first, realize " listening " part decrease of noise functions, namely common ANC decrease of noise functions, ANC noise reduction microphone unit 7 collects surroundings outside noise, noise signal is by master control box 4 master control borad processing of circuit, form the noise antiphase signal collected with ANC noise reduction microphone unit 7 and export to noise treatment loudspeaker, the signal wave that last loudspeaker export just can reach the effect of reduction or offset noise signal; The second, realize " saying " part decrease of noise functions, when selecting osteoacusis shock sensor 10 to speak as call under noisy environment, the other side can't hear your noisy environment substantially to her interference; 3rd, realize the function of " sound " part, the utility model adopts independently hearing voice or music loudspeaker unit 9 independently to listen to music and call voice, does not share ANC noise reduction horn unit 8, is limited to and affect to avoid music effect.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. a two noise reduction In-Ear Headphones, comprise Earphone joint (1), earphone cord (2), master control box (4) and earphone head (5), described earphone cord (2) is connected with earpiece volume control assembly (3), described Earphone joint (1) and earphone cord (2) are electrically connected, described earpiece volume control assembly (3) is electrically connected by earphone cord (2) and earphone head (5), it is characterized in that: described master control box (4) is electrically connected on earphone cord (2), described master control box (4) and earpiece volume control assembly (3) are electrically connected, described earphone head (5) comprises earphone head body (6), ANC noise reduction microphone unit (7), ANC noise reduction horn unit (8), hearing voice or music loudspeaker unit (9) and send words osteoacusis shock sensor (10), described ANC noise reduction microphone unit (7) and earpiece volume control assembly (3) are electrically connected, described ANC noise reduction horn unit (8) and earpiece volume control assembly (3) are electrically connected, described ANC noise reduction horn unit (8) is arranged on the left side of hearing voice or music loudspeaker unit (9), and described ANC noise reduction horn unit (8) is electrically connected with hearing voice or music loudspeaker unit (9), the described volume output sending words osteoacusis shock sensor (10) to be arranged on earphone head body (6), and described in send words osteoacusis shock sensor (10) to be electrically connected with master control box (4).
2. the two noise reduction In-Ear Headphones of one according to claim 1, is characterized in that: described master control box (4) be internally connected with active noise reduction ANC circuit and rechargeable battery.
3. the two noise reduction In-Ear Headphones of one according to claim 1, is characterized in that: the side of described earpiece volume control assembly (3) is provided with microphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725864.XU CN204993766U (en) | 2015-09-19 | 2015-09-19 | Two in -ear earphone that make an uproar that fall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725864.XU CN204993766U (en) | 2015-09-19 | 2015-09-19 | Two in -ear earphone that make an uproar that fall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204993766U true CN204993766U (en) | 2016-01-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520725864.XU Expired - Fee Related CN204993766U (en) | 2015-09-19 | 2015-09-19 | Two in -ear earphone that make an uproar that fall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204993766U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105208477A (en) * | 2015-09-19 | 2015-12-30 | 中山阿迪通电子科技有限公司 | Dual-noise-reduction in-ear type earphone |
| WO2018149075A1 (en) * | 2017-02-14 | 2018-08-23 | 歌尔股份有限公司 | Noise-cancelling headphone and electronic device |
| CN110896514A (en) * | 2019-12-20 | 2020-03-20 | 晨诚兴科技深圳有限公司 | Noise reduction earphone |
| US11373671B2 (en) | 2018-09-12 | 2022-06-28 | Shenzhen Shokz Co., Ltd. | Signal processing device having multiple acoustic-electric transducers |
-
2015
- 2015-09-19 CN CN201520725864.XU patent/CN204993766U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105208477A (en) * | 2015-09-19 | 2015-12-30 | 中山阿迪通电子科技有限公司 | Dual-noise-reduction in-ear type earphone |
| CN105208477B (en) * | 2015-09-19 | 2018-05-29 | 中山阿迪通电子科技有限公司 | A kind of double down In-Ear Headphones of making an uproar |
| WO2018149075A1 (en) * | 2017-02-14 | 2018-08-23 | 歌尔股份有限公司 | Noise-cancelling headphone and electronic device |
| US11373671B2 (en) | 2018-09-12 | 2022-06-28 | Shenzhen Shokz Co., Ltd. | Signal processing device having multiple acoustic-electric transducers |
| US11875815B2 (en) | 2018-09-12 | 2024-01-16 | Shenzhen Shokz Co., Ltd. | Signal processing device having multiple acoustic-electric transducers |
| CN110896514A (en) * | 2019-12-20 | 2020-03-20 | 晨诚兴科技深圳有限公司 | Noise reduction earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160919 |