CN206251298U - A kind of Based Intelligent Control headphone with breath light - Google Patents
A kind of Based Intelligent Control headphone with breath light Download PDFInfo
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- CN206251298U CN206251298U CN201621050921.XU CN201621050921U CN206251298U CN 206251298 U CN206251298 U CN 206251298U CN 201621050921 U CN201621050921 U CN 201621050921U CN 206251298 U CN206251298 U CN 206251298U
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- processor
- capacitance
- induction electrode
- based intelligent
- intelligent control
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Abstract
The utility model discloses a kind of Based Intelligent Control headphone with breath light, including：Earmuff (1), auricular concha (6), processor and Bluetooth chip (5), also set up capacitance sensor (3) and LED breath lights, the processor connects the Bluetooth chip (5), LED breath lights and capacitance sensor (3), the capacitance sensor is connected with induction electrode, induction electrode is positioned over inside earmuff, the capacitance sensor gathers capacitance signal by the induction electrode, and pass it to processor, the processor is based on the change of capacitance signal, the first control signal is generated in real time and passes to the Bluetooth chip (5), the Bluetooth chip (5) controls the broadcasting and pause of the headphone accordingly；And, the processor generates the second control signal and passes to the LED breath lights in real time, thus controls the closing and unlatching of the LED breath lights.
Description
Technical field
The utility model is related to a kind of headphone, and more particularly to a kind of intelligent-induction controls earphone to play and suspend
The wear-type bluetooth earphone of operation.
Background technology
Earphone is widely used personal voice playback equipment in audio-visual devices and communication apparatus, and sound source signal is converted into
Sound is answered for user.In structure type, earphone is divided into PlayGear Stealth and headphone, PlayGear Stealth volume
It is small, lightweight to be used, it is necessary to fill in duct；Headphone is generally by hanger and the ear-shield type receiver of two built-in audible devices
Composition, also than larger, two earmuffs are covered on auricle volume, the incoming duct of sound.Earmuff can also completely cut off external noise, obtain
Best sound effect.
Earphone needs electric signal to drive to produce voice signal when working, larger power can be related in the case of sounding
Consumption, when not using or earphone being removed from the state of wearing, it is therefore desirable to which earphone is turned off, to save electric power.Either
Switch is set on earphone, or earphone is pulled up from source of sound jack, be directed to the operation of people, when user forgets operation
Switch or forget to extract earphone from source of sound jack, earphone will be made to be constantly in working condition.
With the development of electronic industry, the electronic product such as smart mobile phone, panel computer and MP4 players oneself widely should
For in daily life；During above-mentioned electronic product use, oneself is very important auxiliary as one kind for bluetooth earphone
Help device and application is very universal.
Bluetooth earphone is liked with its light, compact advantage by numerous users.But, bluetooth in the market
Earphone basic operation is all based on manually operated, and this is not only inconvenient but also can waste electricity influence because forgetting to operate simultaneously
The cruising time of electronic equipment.
Generally, can mechanical switch be set on ear speaker device, by manipulating the switch being arranged on ear speaker device, can makes
Earphone switches between work and standby (ON/OFF) pattern, if user forgets to operate this switch, it is possible to make equipment long
Phase is in running order, constantly consumption electric power.
Utility model content
Technical problem to be solved in the utility model is based on problem above, there is provided one kind is realized certainly based on intelligent-induction
The headphone of dynamic control, while the working condition of user's current earphone can be reminded in broadcasting or pause based on lamp effect.
The technical scheme that the utility model solution above-mentioned technical problem is taken is as follows：
A kind of Based Intelligent Control headphone with breath light, including：Earmuff (1), auricular concha (6), processor and bluetooth core
Piece (5), also sets up capacitance sensor (3) and LED breath lights, and the processor connects the Bluetooth chip (5), LED breath lights
With capacitance sensor (3), the capacitance sensor is connected with induction electrode, and induction electrode is positioned over inside earmuff, the electric capacity
Sensor gathers capacitance signal by the induction electrode, and passes it to processor, and the processor is based on capacitance signal
Change, in real time generation the first control signal simultaneously pass to the Bluetooth chip (5), the Bluetooth chip (5) controls institute accordingly
State the broadcasting and pause of headphone；And, the processor generates the second control signal and passes to the LED and exhales in real time
Lamp is inhaled, the closing and unlatching of the LED breath lights is thus controlled, the LED breath lights reflect the headphone accordingly
Lamp effect change, puts on earphone lamp effect and opens, and removes earphone lamp effect and closes.
Preferably, the induction electrode is placed on a circuit board (2), and the circuit board is located inside earmuff, is earmuff
Covered, induction electrode be located at circuit board (2) and earmuff between, the electricity being contacting and separating for perceiving earmuff and human body skin
Hold signal.
Preferably, opposite side of the capacitance sensor (3) positioned at the circuit board (2).
Preferably, the capacitance sensor (3) is connected to the processor, the processor and bluetooth core by wire
In the mainboard in auricular concha, the Bluetooth chip (5) receives control signal that processor transmits to control earphone piece (5)
Broadcasting and pause.
Preferably, sensitivity adjusting circuit (4) is provided between the induction electrode and capacitance sensor, the above is sensitive
Degree regulation electricity routing resistance R and electric capacity C is constituted, and the capacitance sensor has six pins, and the first pin is model selection pin,
Second pin is that earth terminal, the 4th pin connect vdd terminal, the 6th pin and connect described in processor, the 3rd pin be connected to by resistance R
On induction electrode, and the electric capacity C is set between resistance and the 3rd pin, the other end ground connection of electric capacity C.
Preferably, the scope 0pF-50pF of the capacitance of the electric capacity.
Preferably, the electric capacity C has temperature coefficient small and good stability characteristic.
Preferably, the capacitance selection NPO material electric capacity.
Preferably, the induction electrode is a Copper Foil.
Preferably, the Copper Foil is made into disc-shaped or ring-type.
The utility model is taken after such scheme, can carry out switch Based Intelligent Control to headphone, and earphone is worn
Just played on head, remove and suspend, it is not necessary to which manual operation is switched, and greatly improves the convenience that user uses, and reduction need not
The electric energy loss wanted, reaches convenience, the effect of energy-conservation.
Meanwhile, when broadcasting and pause, starting LED effect, user can in real time learn the work shape of current earphone
State, preferably experience is brought to user.
Additionally, being provided with sensitivity adjusting circuit, more accurate identification can be accomplished, improve antijamming capability, kept away as far as possible
Exempt from maloperation occur.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the utility model.The purpose of this utility model and other advantages can pass through
Specifically noted structure is realized and obtained in the specification, claims and accompanying drawing write.
Brief description of the drawings
The utility model is described in detail below in conjunction with the accompanying drawings, to cause above-mentioned advantage of the present utility model more
Clearly.Wherein,
Fig. 1 is the structural representation of Based Intelligent Control headphone of the utility model with breath light；
Fig. 2 is the schematic block circuit diagram schematic diagram of Based Intelligent Control headphone of the utility model with breath light；
Fig. 3 is that the circuit of the sensitivity adjusting circuit of Based Intelligent Control headphone of the utility model with breath light is illustrated
Figure.
Specific embodiment
Implementation method of the present utility model is described in detail below with reference to drawings and Examples, whereby to the utility model
How application technology means solve technical problem, and reach the implementation process of technique effect and can fully understand and implement according to this.
If it should be noted that do not constitute conflict, each feature in each embodiment and each embodiment in the utility model
Can be combined with each other, the technical scheme for being formed is within protection domain of the present utility model.
Specifically, as shown in figure 1, the utility model provides a kind of Based Intelligent Control headphone with breath light,
Including：Earmuff 1, circuit board 2, sensitivity adjusting circuit 4, auricular concha 6, processor and Bluetooth chip 5, also set up capacitance sensor 3
With LED breath light (not shown)s, the processor connection Bluetooth chip 5, LED breath lights and capacitance sensor 3, institute
State capacitance sensor and be connected with induction electrode, induction electrode is positioned over inside earmuff, the capacitance sensor is by the sensing
Electrode gathers capacitance signal, and passes it to processor, and the processor is based on the change of capacitance signal, and first is generated in real time
First control signal is simultaneously passed to the Bluetooth chip 5 by control signal, and the Bluetooth chip 5 controls the wear-type ear accordingly
The broadcasting and pause of machine；And, the processor generates the second control signal and passes to the second control signal described in real time
LED breath lights, thus control the closing and unlatching of the LED breath lights, and the LED breath lights reflect the wear-type ear accordingly
The lamp effect change of machine, for example, in one embodiment, putting on earphone lamp effect and opening, removes earphone lamp effect and closes.
Wherein, after the utility model takes such scheme, switch Based Intelligent Control, ear can be carried out to headphone
Machine is worn on the head and turns on, and removes and closes, it is not necessary to which manual operation is switched, and greatly improves the convenience that user uses, and is reduced
Unnecessary electric energy loss, reaches convenience, the effect of energy-conservation.
Meanwhile, when pause and broadcasting, starting different LED effects, user can in real time learn current earphone
Working condition, preferably experience is brought to user.
It should be noted that the breath light of the utility model embodiment, it refers to that those have according to control signal presentation
The light fixture of two states is closed and opens, the specific special efficacy of light fixture can be not limited to traditional breath light, and fast flashing light can also be regarded
It is the signified breath light of the utility model, will herein be described in detail.
Fig. 2 is the circuit diagram of Based Intelligent Control headphone of the utility model with breath light；
Wherein, in embodiment, on the circuit board 2, the circuit board is located inside earmuff, is ear for the induction electrode placement
Cover is covered, and induction electrode is located between circuit board 2 and earmuff, the electricity being contacting and separating for perceiving earmuff and human body skin
Hold signal.
Such as Fig. 2, by signal transmission to capacitance type sensor, capacitance type sensor will be corresponding for the induction electrode on circuit board
Capacitance signal passes to processor, and the processor forms control signal according to capacitance variations, and is divided into two-way, all the way for controlling
LED breath lights processed, user's control Bluetooth chip, is achieved in the opening and closing of lamp effect all the way；And the broadcasting of earphone and temporarily
Stop.
Capacitance sensor 3 and induction electrode do not reside at side, and as a rule, induction electrode is located at the front of circuit board,
Capacitance sensor is located at the back side of circuit board 2.
Preferably, the capacitance sensor 3 is connected to the processor, the processor and Bluetooth chip by wire
5 are arranged in the mainboard in auricular concha, and the Bluetooth chip 5 receives control signal that processor transmits to control the broadcasting of earphone
And pause.
As shown in figure 3, induction electrode chooses Copper Foil.Preferably, set between the induction electrode and capacitance sensor
There is sensitivity adjusting circuit 4, above sensitivity adjusting circuit is made up of resistance R and electric capacity C, and the capacitance sensor has six
Pin, the first pin is model selection pin, second pin be earth terminal, the 4th pin connect vdd terminal, the 6th pin connect processor,
3rd pin is connected on the induction electrode by resistance R, and the electric capacity C is set between resistance and the 3rd pin, electricity
Hold the other end ground connection of C.
Preferably, the scope 0pF-50pF of the capacitance of the electric capacity.
Preferably, the electric capacity C need to meet that temperature coefficient is small and characteristic of good stability.Such as the electricity of X7R, NPO material
Hold, it is recommended to use NPO material electric capacity.The smaller transducer sensitivity of electric capacity is higher.The area of induced signal penetration power and Copper Foil into
Direct ratio, and the size of electric capacity is inversely proportional.So the size of electric capacity is determined by factors such as Copper Foil, medium, structural environments.Regulation
Resistance value can be finely adjusted to sensitivity, and improve the anti-interference energy to chip internal power supply ripple and external radio-frequency signal
Power.
Preferably, the capacitance selection NPO material electric capacity.
Preferably, the induction electrode is a Copper Foil.
Preferably, the Copper Foil is made into disc-shaped or ring-type, according to demand, or other geometries, this
A little all can be what is known for art technology.Also, according to specific design, it can be placed in any one side of left and right earmuff
Below the epidermis optional position.
The utility model is taken after such scheme, can carry out switch Based Intelligent Control to headphone, and earphone is worn
Just played on head, remove and suspend, it is not necessary to which manual operation is switched, and greatly improves the convenience that user uses, and reduction need not
The electric energy loss wanted, reaches convenience, the effect of energy-conservation.
Meanwhile, when broadcasting and pause, starting LED effect, user can in real time learn the work shape of current earphone
State, preferably experience is brought to user；Additionally, being provided with sensitivity adjusting circuit, more accurate identification can be accomplished, improved
Antijamming capability, avoids the occurrence of maloperation as far as possible.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, although ginseng
The utility model is described in detail according to previous embodiment, for a person skilled in the art, it still can be with
Technical scheme described in foregoing embodiments is modified, or equivalent is carried out to which part technical characteristic.It is all
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. should be included in this practicality
Within new protection domain.
Claims (9)
1. a kind of Based Intelligent Control headphone with breath light, including：Earmuff (1), auricular concha (6), processor and Bluetooth chip
(5), it is characterised in that also set up capacitance sensor (3) and LED breath lights, the processor connect the Bluetooth chip (5),
LED breath lights and capacitance sensor (3), the capacitance sensor are connected with induction electrode, and induction electrode is positioned over inside earmuff,
The capacitance sensor gathers capacitance signal by the induction electrode, and passes it to processor, and the processor is based on
The change of capacitance signal, generates the first control signal and passes to the Bluetooth chip (5) in real time, Bluetooth chip (5) evidence
The broadcasting and pause of this control headphone；And, the processor generates the second control signal and passes in real time
The LED breath lights, thus control the closing and unlatching of the LED breath lights, and the LED breath lights reflect described wearing accordingly
The lamp effect change of formula earphone, puts on earphone lamp effect and opens, and removes earphone lamp effect and closes.
2. the Based Intelligent Control headphone with breath light according to claim 1, it is characterised in that the induction electrode
Be placed on a circuit board (2), the circuit board is located inside earmuff, is covered by earmuff, induction electrode positioned at circuit board (2) and
Between earmuff, the capacitance signal being contacting and separating for perceiving earmuff and human body skin.
3. the Based Intelligent Control headphone with breath light according to claim 2, it is characterised in that the capacitance sensing
Opposite side of the device (3) positioned at the circuit board (2).
4. the Based Intelligent Control headphone with breath light according to claim 1, it is characterised in that the capacitance sensing
Device (3) is connected to the processor by wire, the processor and Bluetooth chip (5) in the mainboard in auricular concha, institute
Bluetooth chip (5) is stated to receive control signal that processor transmits to control the broadcasting and pause of earphone.
5. the Based Intelligent Control headphone with breath light according to claim 1, it is characterised in that the induction electrode
Sensitivity adjusting circuit (4) is provided with and capacitance sensor between, above sensitivity adjusting circuit is made up of resistance R and electric capacity C,
The capacitance sensor has six pins, and the first pin is model selection pin, and second pin is earth terminal, the 4th pin connects
Vdd terminal, the 6th pin are connect processor, the 3rd pin and are connected on the induction electrode by resistance R, and are drawn in resistance and the 3rd
The electric capacity C, the other end ground connection of electric capacity C are set between pin.
6. the Based Intelligent Control headphone with breath light according to claim 5, it is characterised in that the electricity of the electric capacity
The scope 0pF-50pF of capacitance.
7. the Based Intelligent Control headphone with breath light according to claim 5, it is characterised in that the capacitance selection
NPO material electric capacity.
8. the Based Intelligent Control headphone with breath light according to claim 5, it is characterised in that the induction electrode
It is a Copper Foil.
9. the Based Intelligent Control headphone with breath light according to claim 8, it is characterised in that the Copper Foil is made
Into disc-shaped or ring-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621050921.XU CN206251298U (en) | 2016-09-12 | 2016-09-12 | A kind of Based Intelligent Control headphone with breath light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621050921.XU CN206251298U (en) | 2016-09-12 | 2016-09-12 | A kind of Based Intelligent Control headphone with breath light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206251298U true CN206251298U (en) | 2017-06-13 |
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ID=58998914
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621050921.XU Active CN206251298U (en) | 2016-09-12 | 2016-09-12 | A kind of Based Intelligent Control headphone with breath light |
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| Country | Link |
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| CN (1) | CN206251298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107820149A (en) * | 2016-09-12 | 2018-03-20 | 北京酷我科技有限公司 | A kind of intelligent control headphone with breath light |
-
2016
- 2016-09-12 CN CN201621050921.XU patent/CN206251298U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107820149A (en) * | 2016-09-12 | 2018-03-20 | 北京酷我科技有限公司 | A kind of intelligent control headphone with breath light |
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