CN206807701U - Bluetooth earphone based on NFC technique - Google Patents
Bluetooth earphone based on NFC technique Download PDFInfo
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- CN206807701U CN206807701U CN201720476828.3U CN201720476828U CN206807701U CN 206807701 U CN206807701 U CN 206807701U CN 201720476828 U CN201720476828 U CN 201720476828U CN 206807701 U CN206807701 U CN 206807701U
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- bluetooth
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- nfc
- earphone
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Abstract
The utility model discloses a kind of bluetooth earphone based on NFC technique, including：Earphone case, Bluetooth chip and NFC chip, the Bluetooth chip include microprocessor, Bluetooth signal receiving unit, the first microphone, two microphones, noise reduction unit, loudspeaker for collecting external noise signals；Physiology sign detection means is provided with the earphone case.Using the NFC bluetooth earphones and system, the functional diversities of NFC bluetooth earphones can be made.Meanwhile the application attaches the characteristics of skin uses using earphone, and detection means is set on earphone case, can effectively detect human body physiological parameter, enriches the function of earphone.Bluetooth chip has hearing aid and anti-noise function concurrently.
Description
Technical field
It the utility model is related to earphone, and in particular to a kind of bluetooth earphone based on NFC technique.
Background technology
Earphone is the symbol of the portable speaker of people.Handset earphone is divided into two kinds of standards：OMTP standards are generally called country
Standard, CTIA are referred to as international standard.Earphone is classified according to its transposition mode, is mainly had：Moving mode, moving iron way, electrostatic
Formula and such as magnetic type.Functional mode is classified from structure, can be divided into semi open model and closed；Classify in form then from wearing
There are ear type, ear suspension type, In-Ear and wear-type；Classify from number of people wearing, there is single headphones and more people headphones；From source of sound
Upper difference, active earphone and Passive earphone can be divided into；Active earphone is also commonly known as card earphone.
Bluetooth (Bluetooth) is the wireless communication standard of exploitation of being joined together by commmunication company and mobile computing company,
For establishing a kind of short-distance wireless link between portable computer, mobile phone and other mobile devices, have small
Type, economy, the advantages that facilitating.Bluetooth technology is widely used on mobile phone, and bluetooth earphone is one kind therein, is utilized
What bluetooth earphone can realize call send words and called, and Bluetooth stereo music.
But existing bluetooth earphone function is single, it is impossible to meet the needs of multi-faceted.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of bluetooth earphone based on NFC technique, including：
Earphone case, Bluetooth chip and NFC chip, Bluetooth chip and NFC chip are arranged inside earphone case；The Bluetooth chip
Coupled with NFC chip, the Bluetooth chip includes microprocessor, Bluetooth signal receiving unit, for gathering external voice signal
The first microphone, the second microphone for collecting external noise signals, the noise reduction unit for noise reduction, for playing audio
Loudspeaker；The microprocessor respectively with Bluetooth signal receiving unit, the first microphone, second microphone, noise reduction unit,
Three loudspeakers connect；Physiology sign detection means is provided with the earphone case, the physiology sign detection means is film
Shape, the detection means include being used for the vital sign sensors for detecting human body physiological parameter, the physiology sign detection means
It is attached on the earphone case.
Further, the physiology sign detection means includes：
Supporting layer, it is attached on the housing；
Sensitive material, it is formed at the upper surface of the supporting layer；
Electrode layer, including at least two electrodes drawn from sensitive material or sensitive material layer surface；
And protective layer, it is formed at the upper surface of the upper surface of the sensitive material or sensitive material and electrode layer position
In the part of the upper surface of sensitive material.
Also include Bluetooth antenna and NFC antenna.
Further, the Bluetooth chip also includes being used for the mode switch element for switching bluetooth mode or hearing aid mode.
Further, the Bluetooth chip also includes being used for the memory cell for storing default hearing spectrum data.
Further, the Bluetooth chip also includes being used for the multi-frequency amplifier for amplifying audio signal.
Further, in addition to key group, definition of gesture unit and gesture identification unit；The key group includes multiple press
Key；Each button in definition of gesture unit coupling key group, records caused each button in key group under defining mode
Gesture.
Further, the protective layer wraps up the sensitive material jointly with supporting layer.
Further, the physiology sign detection means also includes detection circuit, and the detection circuit includes communication module.
In summary, the bluetooth earphone based on NFC technique that the application provides, including：Earphone case, Bluetooth chip and
NFC chip, Bluetooth chip and NFC chip are arranged inside earphone case；The Bluetooth chip and NFC chip coupling, it is described
Bluetooth chip includes Bluetooth signal receiving unit, the first microphone for gathering external voice signal, made an uproar for collecting outside
The second microphone of acoustical signal, the noise reduction unit for noise reduction, the loudspeaker for playing audio；Set on the earphone case
There is physiology sign detection means, the physiology sign detection means is film-form, and the detection means includes being used to detect human body
The vital sign sensors of physiological parameter, the physiology sign detection means are attached on the earphone case.
Bluetooth chip can receive the control instruction of intelligent terminal transmission and be forwarded to the NFC chip, receive the NFC
The answer signal of chip transmission is simultaneously forwarded to intelligent terminal, and receives the operational order that the intelligent terminal is sent and be forwarded to
The NFC chip；The NFC chip can refer to when receiving the control instruction of the Bluetooth chip forwarding according to the control
Order switches to corresponding mode of operation, and sends answer signal to the Bluetooth chip, and receives the Bluetooth chip forwarding
The operational order from intelligent terminal, according to the operational order perform corresponding to operate.Using the NFC bluetooth earphones and
System, the functional diversities of NFC bluetooth earphones can be made.
Meanwhile the application attaches the characteristics of skin uses using earphone, and detection means, Neng Gouyou are set on earphone case
The detection human body physiological parameter of effect, enrich the function of earphone.
Bluetooth chip has hearing aid and anti-noise function concurrently, the user for having middle low dysaudia can voluntarily adjust hearing spectrum and
Help without professional person；Increased noise cancellation module, reduce external noise and user is disturbed, make bluetooth earphone more real
With, and it is feature-rich.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art and advantage
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, it is attached in describing below
Figure is only some embodiments of the utility model, for those of ordinary skill in the art, is not paying creative work
On the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structure chart of earphone provided by the utility model.
Embodiment
What is be described below is some in multiple possible embodiments of the present utility model, it is desirable to provide to of the present utility model
Basic understanding, it is no intended to confirm of the present utility model crucial or conclusive key element or limit scope of the claimed.Easily
Understand, according to the technical solution of the utility model, in the case where not changing connotation of the present utility model, the general technology of this area
Personnel can propose other implementations that can mutually replace.Therefore, detailed description below and accompanying drawing are only to this reality
With the exemplary illustration of new technical scheme, and it is not to be construed as whole of the present utility model or is considered as to the utility model
Technical scheme defines or limits.
In following description, for the clear and concise of description, all multiple parts shown in figure are not retouched
State.Shown in the drawings of multiple parts the disclosure of the present utility model for being fully able to realize is provided for those of ordinary skill in the art
Content.To those skilled in the art, perhaps multipart operation is all familiar and obvious.
Herein, " on ", " under ", the directional terminology of "left", "right", "front", "rear" are filled relative to the opening and closing in accompanying drawing
The orientation after installing and using in rail vehicle or the orientation shown in relative accompanying drawing is put to define, and, it should be understood that
Arrive, these directional terminologies are relative concepts, they be used for relative to description and clarification, it can be according to bluetooth earphone institute
The change in the orientation of storing and correspondingly change.
As shown in figure 1, the utility model provides a kind of bluetooth earphone based on NFC technique, including：Earphone case, indigo plant
Tooth chip 1 and NFC chip 2, Bluetooth chip 1 and NFC chip 2 are arranged inside earphone case；The Bluetooth chip 1 and NFC
Chip 2 couples, and the Bluetooth chip 1 includes microprocessor 3, Bluetooth signal receiving unit 4, for gathering external voice signal
First microphone 5, the second microphone 6 for collecting external noise signals, the noise reduction unit 7 for noise reduction, for playing sound
The loudspeaker 8 of frequency；The microprocessor respectively with Bluetooth signal receiving unit, the first microphone, second microphone, noise reduction list
Member, three loudspeakers connection；Physiology sign detection means is provided with the earphone case, the physiology sign detection means is
Film-form, the detection means include being used for the vital sign sensors for detecting human body physiological parameter, the physiology sign detection
Device is attached on the earphone case.
Further, the physiology sign detection means includes：
Supporting layer, it is attached on the housing；
Sensitive material, it is formed at the upper surface of the supporting layer；
Electrode layer, including at least two electrodes drawn from sensitive material or sensitive material layer surface；
And protective layer, it is formed at the upper surface of the upper surface of the sensitive material or sensitive material and electrode layer position
In the part of the upper surface of sensitive material.
Also include Bluetooth antenna and NFC antenna.
Further, the Bluetooth chip also includes being used for the mode switch element for switching bluetooth mode or hearing aid mode.
Further, the Bluetooth chip also includes being used for the memory cell for storing default hearing spectrum data.
Further, the Bluetooth chip also includes being used for the multi-frequency amplifier for amplifying audio signal.
Further, in addition to key group, definition of gesture unit and gesture identification unit；The key group includes multiple press
Key；Each button in definition of gesture unit coupling key group, records caused each button in key group under defining mode
Gesture.
Further, the protective layer wraps up the sensitive material jointly with supporting layer.
Further, the physiology sign detection means also includes detection circuit, and the detection circuit includes communication module.
In summary, the bluetooth earphone based on NFC technique that the application provides, including：Earphone case, Bluetooth chip and
NFC chip, Bluetooth chip and NFC chip are arranged inside earphone case；The Bluetooth chip and NFC chip coupling, it is described
Bluetooth chip includes Bluetooth signal receiving unit, the first microphone for gathering external voice signal, made an uproar for collecting outside
The second microphone of acoustical signal, the noise reduction unit for noise reduction, the loudspeaker for playing audio；Set on the earphone case
There is physiology sign detection means, the physiology sign detection means is film-form, and the detection means includes being used to detect human body
The vital sign sensors of physiological parameter, the physiology sign detection means are attached on the earphone case.
Bluetooth chip can receive the control instruction of intelligent terminal transmission and be forwarded to the NFC chip, receive the NFC
The answer signal of chip transmission is simultaneously forwarded to intelligent terminal, and receives the operational order that the intelligent terminal is sent and be forwarded to
The NFC chip；The NFC chip can refer to when receiving the control instruction of the Bluetooth chip forwarding according to the control
Order switches to corresponding mode of operation, and sends answer signal to the Bluetooth chip, and receives the Bluetooth chip forwarding
The operational order from intelligent terminal, according to the operational order perform corresponding to operate.Using the NFC bluetooth earphones and
System, the functional diversities of NFC bluetooth earphones can be made.
Meanwhile the characteristics of skin uses is attached using earphone, detection means is set on earphone case, can effectively be examined
Human body physiological parameter is surveyed, enriches the function of earphone.
Bluetooth chip has hearing aid and anti-noise function concurrently, the user for having middle low dysaudia can voluntarily adjust hearing spectrum and
Help without professional person；Increased noise cancellation module, reduce external noise and user is disturbed, make bluetooth earphone more real
With, and it is feature-rich.
Claims (8)
- A kind of 1. bluetooth earphone based on NFC technique, it is characterised in that including：Earphone case, Bluetooth chip and NFC chip, it is blue Tooth chip and NFC chip are arranged inside earphone case；The Bluetooth chip and NFC chip coupling, the Bluetooth chip bag Include microprocessor, Bluetooth signal receiving unit, the first microphone for gathering external voice signal, for collecting external noise The second microphone of signal, the noise reduction unit for noise reduction, the loudspeaker for playing audio；The microprocessor respectively with indigo plant Tooth signal receiving unit, the first microphone, second microphone, noise reduction unit, three loudspeakers connection；Set on the earphone case Physiology sign detection means is equipped with, the physiology sign detection means is film-form, and the detection means includes being used to detect people The vital sign sensors of body physiological parameter, the physiology sign detection means are attached on the earphone case.
- 2. the bluetooth earphone according to claim 1 based on NFC technique, it is characterised in that the physiology sign detection dress Put including：Supporting layer, it is attached on the housing；Sensitive material, it is formed at the upper surface of the supporting layer；Electrode layer, including at least two electrodes drawn from sensitive material or sensitive material layer surface；And protective layer, it is formed at the upper surface of the upper surface of the sensitive material or sensitive material and electrode layer positioned at quick Feel the part of the upper surface of material layer.
- 3. the bluetooth earphone according to claim 1 based on NFC technique, it is characterised in that the Bluetooth chip also includes For switching the mode switch element of bluetooth mode or hearing aid mode.
- 4. the bluetooth earphone according to claim 1 based on NFC technique, it is characterised in that the Bluetooth chip also includes For storing the memory cell of default hearing spectrum data.
- 5. the bluetooth earphone according to claim 1 based on NFC technique, it is characterised in that the Bluetooth chip also includes For amplifying the multi-frequency amplifier of audio signal.
- 6. the bluetooth earphone according to claim 1 based on NFC technique, it is characterised in that also fixed including key group, gesture Adopted unit and gesture identification unit；The key group includes multiple buttons；Each pressing in definition of gesture unit coupling key group Key, caused each button gesture in key group is recorded under defining mode.
- 7. the bluetooth earphone according to claim 2 based on NFC technique, it is characterised in that the protective layer and supporting layer The sensitive material is wrapped up jointly.
- 8. the bluetooth earphone according to claim 1 based on NFC technique, it is characterised in that the physiology sign detection dress Putting also includes detection circuit, and the detection circuit includes communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720476828.3U CN206807701U (en) | 2017-04-28 | 2017-04-28 | Bluetooth earphone based on NFC technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720476828.3U CN206807701U (en) | 2017-04-28 | 2017-04-28 | Bluetooth earphone based on NFC technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206807701U true CN206807701U (en) | 2017-12-26 |
Family
ID=60737783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720476828.3U Active CN206807701U (en) | 2017-04-28 | 2017-04-28 | Bluetooth earphone based on NFC technique |
Country Status (1)
| Country | Link |
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| CN (1) | CN206807701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335701A (en) * | 2018-01-24 | 2018-07-27 | 青岛海信移动通信技术股份有限公司 | A kind of method and apparatus carrying out noise reduction |
-
2017
- 2017-04-28 CN CN201720476828.3U patent/CN206807701U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335701A (en) * | 2018-01-24 | 2018-07-27 | 青岛海信移动通信技术股份有限公司 | A kind of method and apparatus carrying out noise reduction |
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