CN206061076U - A kind of bluetooth earphone - Google Patents
A kind of bluetooth earphone Download PDFInfo
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- CN206061076U CN206061076U CN201621050228.2U CN201621050228U CN206061076U CN 206061076 U CN206061076 U CN 206061076U CN 201621050228 U CN201621050228 U CN 201621050228U CN 206061076 U CN206061076 U CN 206061076U
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Abstract
This utility model belongs to ear phone technology field, there is provided a kind of bluetooth earphone.In this utility model, by adopting the bluetooth earphone for including the first audio output apparatus, the second audio output apparatus, the first magnetic module, the second magnetic module and magnetic control device, so that when the first audio output apparatus are separated with the second audio output apparatus, produce without the magnetic line of force between first magnetic module and the second magnetic module, magnetic control break-over of device simultaneously controls bluetooth earphone start or matches；When the first audio output apparatus and the second audio output apparatus adhesive, the magnetic line of force is produced between first magnetic module and the second magnetic module, magnetic control device ends under magnetic line of force effect, to control bluetooth earphone shutdown, and then start, pairing and the shutdown of bluetooth earphone are realized by the presence or absence of magnetic field, the start of bluetooth earphone, pairing are carried out without using button and is shut down, saved the time and be easy to operation, when solving the problems, such as that existing bluetooth earphone has an operating cost and inconvenience.
Description
Technical field
This utility model belongs to ear phone technology field, more particularly to a kind of bluetooth earphone.
Background technology
As the electronic products such as the development of electronic industry, smart mobile phone, panel computer and MP4 players widely should
In for daily life, and in the use process of the electronic products such as intelligent secretary, panel computer and MP4 players
In, bluetooth earphone has become a kind of very important auxiliary device and application is very universal.
Bluetooth earphone is liked by numerous user with its light, compact advantage.But, bluetooth in the market
Earphone be all booted up using mechanical key, shut down, with peering, this not only wastes the operating time of user, and
Make troubles to user.
In sum, when there is operating cost in existing bluetooth earphone and inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of bluetooth earphone, it is intended to solves existing bluetooth earphone and there is operating cost
When and inconvenience problem.
This utility model is achieved in that a kind of bluetooth earphone, including the first audio output apparatus, the second audio output
Equipment, the first magnetic module, the second magnetic module and magnetic control device；
First magnetic module is arranged in the first audio output apparatus, and second magnetic module is arranged on the second sound
In frequency outut device, the magnetic control device is arranged in the first audio output apparatus or the second audio output apparatus；
When first audio output apparatus are separated with second audio output apparatus, first magnetic module with
Produce without the magnetic line of force between second magnetic module, the magnetic control break-over of device simultaneously controls the bluetooth earphone start or matches somebody with somebody
It is right；When first audio output apparatus are with the second audio output apparatus adhesive, first magnetic module with it is described
The magnetic line of force is produced between second magnetic module, the magnetic control device ends under magnetic line of force effect, to control the bluetooth
Earphone shuts down.
In this utility model, include the first audio output apparatus, the second audio output apparatus, the first magnetic by adopting
The bluetooth earphone of module, the second magnetic module and magnetic control device so that when the first audio output apparatus and the second audio output
When equipment separates, produce without the magnetic line of force between the first magnetic module and the second magnetic module, magnetic control break-over of device simultaneously controls bluetooth
Earphone is started shooting or is matched；When the first audio output apparatus and the second audio output apparatus adhesive, the first magnetic module and second
The magnetic line of force is produced between magnetic module, magnetic control device ends under magnetic line of force effect, to control bluetooth earphone shutdown, and then passes through
Start, pairing and the shutdown of bluetooth earphone is realized in the presence or absence of magnetic field, carries out start, the pairing of bluetooth earphone without using button
And shutdown, save the time and be easy to operation, when solving the problems, such as that existing bluetooth earphone has an operating cost and inconvenience.
Description of the drawings
Fig. 1 is the modular structure schematic diagram of the bluetooth earphone provided by one embodiment of this utility model；
Fig. 2 is the structural representation of the first magnetic module that one embodiment of this utility model is provided and the second magnetic module
Figure；
Fig. 3 is the first audio output apparatus that one embodiment of this utility model is provided and the second audio frequency apparatus separated position
Schematic diagram；
Fig. 4 is the first audio output apparatus that one embodiment of this utility model is provided and the second audio output apparatus adhesive
View；
Fig. 5 is the modular structure schematic diagram of the magnetic control device provided by another embodiment of this utility model；
Fig. 6 is the electrical block diagram of the magnetic control device of the bluetooth earphone provided by one embodiment of this utility model.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to explain
This utility model, is not used to limit this utility model.
Realization of the present utility model is described in detail below in conjunction with concrete accompanying drawing：
Fig. 1 shows the modular structure of the bluetooth earphone provided by one embodiment of this utility model, for convenience of description, only
The part related to this utility model embodiment is shown, details are as follows：
As shown in figure 1, bluetooth earphone provided by the utility model includes the first magnetic module 10, the second magnetic module
12nd, magnetic control device 14, the first audio output apparatus 20 and the second audio output apparatus 30.
Wherein, the first magnetic module 10 is arranged on the first audio output apparatus 20 and (not shown in figure, refer to Fig. 3 or figure
4), in, the second magnetic module is arranged in the second audio output apparatus 30 (not shown in figure, refer to Fig. 3 or Fig. 4), magnetic controller
Part 14 is arranged in the first audio output apparatus 20 or the second audio output apparatus 30；It should be noted that in the present embodiment,
Magnetic control device 14 is arranged in the first audio output apparatus 20.
Specifically, as shown in figure 3, when the first audio output apparatus 20 are separated with the second audio output apparatus 30, first
Between magnetic module 10 and the second magnetic module 12 without the magnetic line of force produce, magnetic control device 14 turn on and control bluetooth earphone start or
Pairing；Further, as shown in figure 4, when the first audio output apparatus 20 and the second 30 adhesive of audio output apparatus, the first magnetic
Property produce the magnetic line of force between module 10 and the second magnetic module 12, magnetic control device 14 ends under magnetic line of force effect, to control indigo plant
Tooth earphone shuts down.
It should be noted that in the present embodiment, the first audio output apparatus 20 refer to the left ear earplug of bluetooth earphone,
Second audio output apparatus 30 refer to the auris dextra earplug of bluetooth earphone, in other embodiments, the first audio output apparatus 20
Can also be the auris dextra earplug of bluetooth earphone, the second audio output apparatus 30 can be the left ear earplug of bluetooth earphone.
In the present embodiment, the first audio output apparatus 20, the second audio output apparatus 30, the first magnetic are included by employing
The bluetooth earphone of property module 10, the second magnetic module 12 and magnetic control device 14 so that when the first audio output apparatus 20 and
When two audio output apparatus 30 separate, produce without the magnetic line of force between the first magnetic module 10 and the second magnetic module 12, magnetic controller
Part 14 turns on and controls bluetooth earphone start or matches；When the first audio output apparatus 20 are inhaled with the second audio output apparatus 30
During conjunction, the magnetic line of force between the first magnetic module 10 and the second magnetic module 12, is produced, magnetic control device 14 is cut under magnetic line of force effect
Only, to control bluetooth earphone shutdown, and then the start of bluetooth earphone is realized by the presence or absence of magnetic field, is matched and is shut down, need not
Start, pairing and the shutdown of bluetooth earphone are carried out using button, the time is saved and is easy to operation.
Further, as one preferred implementation of this utility model, as shown in Fig. 2 the first magnetic module 10 includes
One magnet unit 100 and the second magnet unit 101, the second magnetic module 12 include the 3rd magnet unit 120 and the 4th magnetic list
Unit 121, wherein, the first magnet unit 100 is attracting with the 3rd magnet unit 120, the second magnet unit 101 and the 4th magnet unit
121 is attracting.
Further, as one preferred implementation of this utility model, as shown in Fig. 2 the first magnet unit 100 and second
Magnet unit 101 is setting up and down, and the axis of the axis of the first magnet unit 100 and the second magnet unit 101 is same
On straight line；3rd magnet unit 120 is setting up and down with the 4th magnet unit 121, and the axis of the 3rd magnet unit 120 and the
The axis of four magnet units 121 is on the same line.
Further, as one preferred implementation of this utility model, as shown in Fig. 2 the first magnet unit 100 includes
One magnetic device 100a and the second magnetic device 100b, the second magnet unit 101 include the 3rd magnetic device 101a and the 4th magnetic
Property device 101b, the first magnetic device 100a are attracting with the second magnetic device 100b, the 3rd magnetic device 101a and the 4th magnetic
Device 101b is attracting.
Further, as one preferred implementation of this utility model, as shown in Fig. 2 the first magnetic device 100a close to
Be arranged on the left side of the second magnetic device 100b, and parallel with the second magnetic device 100b, and with the second magnetic device 100b poles
Property conversely, the 3rd magnetic device 101a is provided immediately on the left side of the 4th magnetic device 101b, and with the 4th magnetic device 101b
It is parallel, and with the 4th magnetic device 101b opposite polarities, the first magnetic device 100a and the 3rd magnetic device 101a opposite polarities,
Second magnetic device 100b is contrary with the 4th magnetic device polarity 101b.
Further, as one preferred implementation of this utility model, as shown in Fig. 2 the 3rd magnet unit 120 includes
Five magnetic device 120a and the 6th magnetic device 120b, the 4th magnet unit 121 include the 7th magnetic device 121a and the 8th magnetic
Property device 121b, the 5th magnetic device 120a are attracting with the 6th magnetic device 120b, the 7th magnetic device 121a and the 8th magnetic
Device 121b is attracting.
Further, as one preferred implementation of this utility model, as shown in Fig. 2 the 5th magnetic device 120a close to
Be arranged on the left side of the 6th magnetic device 120b, and parallel with the 6th magnetic device 120b, and with the 6th magnetic device 120b poles
Property conversely, the 7th magnetic device 121a is provided immediately on the left side of the 8th magnetic device 121b, and with the 8th magnetic device 121b
It is parallel, and with the 8th magnetic device 121b opposite polarities, the 5th magnetic device 120a and the 6th magnetic device 120b opposite polarities,
7th magnetic device 121a is contrary with the 8th magnetic device polarity 121b.
Additionally, the first magnetic device 100a, the second magnetic device 100b, the 3rd magnetic device 101a, the 4th magnetic device
101b, the 5th magnetic device 120a, the 6th magnetic device 120b, the 7th magnetic device 121a and the 8th magnetic device 121b are equal
For Magnet, the volume of the first Magnet, the volume of the second Magnet, the volume of the 3rd Magnet, the volume of the 4th Magnet, the 7th Magnet
The volume of volume and the 8th Magnet is equal, and the volume of the 5th Magnet is equal with the volume of the 6th Magnet, and is more than the first magnetic
The volume of ferrum, the volume of the second Magnet, the volume of the 3rd Magnet, the volume of the 4th Magnet, the volume and the 8th of the 7th Magnet
The volume of Magnet.
In the present embodiment, volume, the body of second Magnet of the volume of the 5th Magnet and the 6th Magnet more than the first Magnet
Product, the volume of the 3rd Magnet, the volume of the 4th Magnet, the volume of the 7th Magnet and the volume of the 8th Magnet can make the first audio frequency
When outut device 20 and the second 30 adhesive of audio frequency apparatus, strengthen the magnetic line of force through magnetic control device 14, and then cause through magnetic control
Device 14 it is magnetic field-enhanced, and enhance the magnetoresistance of magnetic control device 14.
Furthermore, it is necessary to explanation, in the present embodiment, the first magnetic device 100a, the 4th magnetic device 101b, the 5th
Magnetic device 120a and the 8th magnetic device 121b are S polarized magnets, the second magnetic device 100b, the 3rd magnetic device
101a, the 6th magnetic device 120b and the 7th magnetic device 121a are N polarized magnets.
Further, as one preferred implementation of this utility model, as shown in figure 5, magnetic control device 14 includes partial pressure mould
Block 140, voltage comparison module 141, temperature compensation module 142, latch switch module 143 and drive module 144.
Wherein, division module 140 input receive outside running voltage, i.e., the input of division module 140 with it is outer
Portion's voltage end Vcc connections, the first outfan of division module 140 are connected with the first input end of voltage comparison module 141, partial pressure
Second outfan of module 140 is connected with the second input of voltage comparison module 141, the outfan of voltage comparison module 141
It is connected with the input of temperature compensation module 142, the outfan of temperature compensation module 142 and the input of latch switch module 143
End connection, the outfan of latch switch module 143 are connected with the input of drive module 144, and the outfan of drive module 144 is defeated
Go out control signal.
When the first audio output apparatus 20 are separated with the second audio output apparatus 30, the first magnetic module 10 and the second magnetic
Property module 12 between without the magnetic line of force produce, voltage comparison module 141 according to the partial pressure of division module 140 export the first level letter
Number, 142 pairs of the first level signals of temperature compensation module are exported after carrying out temperature-compensating process to latch switch module 143, are latched
Switch module 143 according to temperature-compensating after the first level signal export first switch signal to drive module 144, and to temperature
The first level signal after compensation is stored, and drive module 144 is according to first switch signal conduction, and output control signal control
Bluetooth earphone start processed is matched；
When the first audio output apparatus 20 and the second 30 adhesive of audio output apparatus, the first magnetic module 10 and the second magnetic
Property module 12 between produce the magnetic line of force, voltage comparison module 141 exports second electrical level signal according to the partial pressure of division module 140,
Temperature compensation module 142 is exported after carrying out temperature-compensating process to second electrical level signal to latch switch module 143, latch switch
Module 143 according to the second electrical level signal output second switch signal after temperature-compensating to drive module 144, and to temperature-compensating
Second electrical level signal afterwards is stored, and drive module 144 is ended according to second switch signal, so that bluetooth earphone shutdown.
It should be noted that in the present embodiment, as shown in fig. 6, magnetic control device 14 can be realized by Hall magnetic sensor,
And voltage comparison module 141 is realized by existing voltage comparator U1；Temperature compensation module 142 is by existing temperature-compensating electricity
Road U2 is realized；Latch switch module 143 is realized by existing latch cicuit；Drive module 144 is level driver change-over circuit, excellent
Choosing, the level driver change-over circuit is existing CMOS level drivers change-over circuit.
Further, as one preferred implementation of this utility model, as shown in fig. 6, division module 140 includes first point
Piezoresistance R1, the second divider resistance R2, the 3rd divider resistance R3 and the 4th divider resistance R4；
The first end of the first divider resistance R1 connects the input to form division module altogether with the first end of the second divider resistance R2
End, the second end and the first end of the 3rd divider resistance R3 of the first divider resistance R1 connect to form the first defeated of division module 140 altogether
Go out end, second end of the second divider resistance R2 connects to form the second of division module 140 with the first end of the 4th divider resistance R4 altogether
Outfan, second end of the 3rd divider resistance R3 are connected to ground Gnd altogether with second end of the 4th divider resistance R4.
The operation principle of the bluetooth earphone provided to this utility model with reference to Fig. 3, Fig. 4 and Fig. 6 is illustrated,
Details are as follows：
As shown in Fig. 3 and Fig. 6, when the first audio output apparatus 20 are separated with the second audio output apparatus 30, due to the
Upper lower magnet in one audio output apparatus 20 is at an angle with the upper lower magnet in the second audio output apparatus 30, because
This so that the S poles of upper and lower device and the magnetic force line balance of N poles, and then cause to pass through magnetic control device 14 without the magnetic line of force；When without magnetic force
When line passes through magnetic control device 14, voltage comparison module 141 is electric according to the branch pressure voltage of the A points of division module 140 and the partial pressure of B points
Pressure the first level signal of output, 142 pairs of the first level signals of temperature compensation module are exported to latch after carrying out temperature-compensating process
Switch module 143, latch switch module 143 according to temperature-compensating after the first level signal output first switch signal to driving
Module 144, and to temperature-compensating after the first level signal store, drive module 144 according to first switch signal conduction,
And the outfan Out output control signals control bluetooth earphone start of drive module 144 is matched.
Further, as shown in Fig. 4 and Fig. 6, when 30 adhesive of the first audio output apparatus 20 and the second audio output apparatus
When, due to the 5th Magnet and the 6th Magnet in the second audio output apparatus 30 volume more than the second audio output apparatus 30 with
The volume of other magnets in the first audio output apparatus 20, therefore, in the first audio output apparatus 20 and the second audio frequency apparatus
When magnetic device in 30 passes through magnetic attraction, the magnetic force of the 3rd magnet unit 120 of the second audio output apparatus 30 is stronger, and
And the S poles of upper and lower device are broken with the magnetic force line balance of N poles, and then cause the magnetic line of force to pass through magnetic control device 14；Work as magnetic
When the line of force passes through magnetic control device 14, the resistance decrease of the first divider resistance R1 and the 4th divider resistance R4, and then cause partial pressure mould
The A points of block 140 produce potential difference with B points, and then cause voltage comparison module 141 according to the partial pressure electricity of the A points of division module 140
Pressure exports second electrical level signal with the branch pressure voltage of B points, and temperature compensation module 142 carries out temperature-compensating to second electrical level signal
Export after process to latch switch module 143, latch switch module 143 is according to the second electrical level signal output after temperature-compensating
Two switching signals are to drive module 144, and the second electrical level signal after temperature-compensating is stored, 144 basis of drive module
Second switch signal ends, so that bluetooth earphone shutdown.
In this utility model embodiment, include the first audio output apparatus 20, the second audio output apparatus by adopting
30th, the bluetooth earphone of the first magnetic module 10, the second magnetic module 12 and magnetic control device 14 so that when the first audio output sets
When separating with the second audio output apparatus 30 for 20, produce without the magnetic line of force between the first magnetic module 10 and the second magnetic module 12
Raw, magnetic control device 14 turns on and controls bluetooth earphone start or matches；When the first audio output apparatus 20 and the second audio output
During 30 adhesive of equipment, the magnetic line of force between the first magnetic module 10 and the second magnetic module 12, is produced, magnetic control device 14 is in the magnetic line of force
Effect is lower to be ended, and to control bluetooth earphone shutdown, and then realizes the start of bluetooth earphone by the presence or absence of magnetic field, matches and close
Machine, carries out start, pairing and the shutdown of bluetooth earphone without using button, saves the time and is easy to operation, solves existing
With the presence of bluetooth earphone operating cost when and inconvenience problem.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in this utility model
Protection domain within.
Claims (10)
1. a kind of bluetooth earphone, it is characterised in that the bluetooth earphone includes that the first audio output apparatus, the second audio output set
Standby, the first magnetic module, the second magnetic module and magnetic control device；
First magnetic module is arranged in the first audio output apparatus, and it is defeated that second magnetic module is arranged on the second audio frequency
Go out in equipment, the magnetic control device is arranged in the first audio output apparatus or the second audio output apparatus；
When first audio output apparatus are separated with second audio output apparatus, first magnetic module with it is described
Produce without the magnetic line of force between second magnetic module, the magnetic control break-over of device simultaneously controls the bluetooth earphone start or matches；When
First audio output apparatus with during the second audio output apparatus adhesive, first magnetic module and second magnetic
Property module between produce the magnetic line of force, the magnetic control device ends under magnetic line of force effect, is closed with controlling the bluetooth earphone
Machine.
2. bluetooth earphone according to claim 1, it is characterised in that first magnetic module includes the first magnet unit
With the second magnet unit, second magnetic module includes the 3rd magnet unit and the 4th magnet unit, the first magnetic list
First attracting with the 3rd magnet unit, second magnet unit is attracting with the 4th magnet unit.
3. bluetooth earphone according to claim 2, it is characterised in that first magnet unit and the second magnetic list
Unit is setting up and down, and the axis of the axis of first magnet unit and second magnet unit is on the same line；
3rd magnet unit is setting up and down with the 4th magnet unit, and the axis of the 3rd magnet unit and described
The axis of four magnet units is on the same line.
4. bluetooth earphone according to claim 2, it is characterised in that first magnet unit includes the first magnetic device
With the second magnetic device, second magnet unit includes the 3rd magnetic device and the 4th magnetic device, the first magnetic device
Part is attracting with second magnetic device, and the 3rd magnetic device is attracting with the 4th magnetic device.
5. bluetooth earphone according to claim 4, it is characterised in that first magnetic device is provided immediately on described
The left side of two magnetic devices, and it is parallel with second magnetic device, and the 3rd magnetic device is provided immediately on the described 4th
The left side of magnetic device, and parallel with the 4th magnetic device, first magnetic device and the 3rd magnetic device pole
Property is conversely, second magnetic device and the 4th magnetic device opposite polarity.
6. bluetooth earphone according to claim 5, it is characterised in that the 3rd magnet unit includes the 5th magnetic device
With the 6th magnetic device, the 4th magnet unit includes the 7th magnetic device and the 8th magnetic device, the 5th magnetic device
Part is attracting with the 6th magnetic device, and the 7th magnetic device is attracting with the 8th magnetic device.
7. bluetooth earphone according to claim 6, it is characterised in that the 5th magnetic device is provided immediately on described
The left side of six magnetic devices, and it is parallel with the 6th magnetic device, and the 7th magnetic device is provided immediately on the described 8th
The left side of magnetic device, and parallel with the 8th magnetic device, the 5th magnetic device and the 6th magnetic device pole
Property is conversely, the 7th magnetic device and the 8th magnetic device opposite polarity.
8. bluetooth earphone according to claim 7, it is characterised in that first magnetic device, the second magnetic device,
Three magnetic devices, the 4th magnetic device, the 5th magnetic device, the 6th magnetic device, the 7th magnetic device and the 8th magnetic device
Part is Magnet, the volume of the first Magnet, the volume of the second Magnet, the volume of the 3rd Magnet, the volume of the 4th Magnet, the 7th magnetic
The volume of the volume of ferrum and the 8th Magnet is equal, and the volume of the 5th Magnet is equal with the volume of the 6th Magnet, and is more than institute
State the volume of the first Magnet, the volume of the second Magnet, the volume of the 3rd Magnet, the volume of the 4th Magnet, the volume of the 7th Magnet
And the 8th Magnet volume.
9. bluetooth earphone according to claim 1, it is characterised in that the magnetic control device includes division module, voltage ratio
Compared with module, temperature compensation module, latch switch module and drive module；
Running voltage outside the input reception of the division module, the first outfan and the voltage of the division module
The first input end connection of comparison module, the second outfan of the division module are input into the second of the voltage comparison module
End connection, the outfan of the voltage comparison module are connected with the input of the temperature compensation module, the temperature-compensating mould
The outfan of block is connected with the input of the latch switch module, the outfan of the latch switch module and the driving mould
The input connection of block, the outfan output control signal of the drive module；
When first audio output apparatus are separated with second audio output apparatus, first magnetic module with it is described
Produce without the magnetic line of force between second magnetic module, the voltage comparison module is electric according to the output first of the partial pressure of the division module
Ordinary mail number, the temperature compensation module are exported to the latch switch after carrying out temperature-compensating process to first level signal
Module, the latch switch module according to temperature-compensating after the first level signal export first switch signal to the driving mould
Block, and the first level signal after the temperature-compensating is stored, the drive module is according to the first switch signal
Conducting, and output control signal controls the bluetooth earphone start or pairing；
When first audio output apparatus are with the second audio output apparatus adhesive, first magnetic module with it is described
The magnetic line of force is produced between second magnetic module, the voltage comparison module exports second electrical level according to the partial pressure of the division module
Signal, the temperature compensation module are exported after carrying out temperature-compensating process to the second electrical level signal to the latch switch mould
Block, the latch switch module is according to the second electrical level signal output second switch signal after temperature-compensating to the driving mould
Block, and the second electrical level signal after the temperature-compensating is stored, the drive module is according to the second switch signal
Cut-off, so that bluetooth earphone shutdown.
10. bluetooth earphone according to claim 9, it is characterised in that the division module include the first divider resistance,
Two divider resistances, the 3rd divider resistance and the 4th divider resistance；
The first end of first divider resistance connects to form the division module with the first end of second divider resistance altogether
Input, the second end of first divider resistance connect to form the division module with the first end of the 3rd divider resistance altogether
The first outfan, the second end of second divider resistance connects to form described point with the first end of the 4th divider resistance altogether
Second outfan of die block, the second end and second end of the 4th divider resistance of the 3rd divider resistance are connected to altogether
Ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621050228.2U CN206061076U (en) | 2016-09-12 | 2016-09-12 | A kind of bluetooth earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621050228.2U CN206061076U (en) | 2016-09-12 | 2016-09-12 | A kind of bluetooth earphone |
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| Publication Number | Publication Date |
|---|---|
| CN206061076U true CN206061076U (en) | 2017-03-29 |
Family
ID=58370157
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621050228.2U Active CN206061076U (en) | 2016-09-12 | 2016-09-12 | A kind of bluetooth earphone |
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| CN (1) | CN206061076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108733121A (en) * | 2018-04-28 | 2018-11-02 | 深圳市华讯方舟微电子科技有限公司 | Temperature-compensation circuit |
| WO2020155089A1 (en) * | 2019-01-28 | 2020-08-06 | 傲基科技股份有限公司 | Control method for bluetooth earphone, bluetooth earphone and computer-readable storage medium |
-
2016
- 2016-09-12 CN CN201621050228.2U patent/CN206061076U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108733121A (en) * | 2018-04-28 | 2018-11-02 | 深圳市华讯方舟微电子科技有限公司 | Temperature-compensation circuit |
| WO2020155089A1 (en) * | 2019-01-28 | 2020-08-06 | 傲基科技股份有限公司 | Control method for bluetooth earphone, bluetooth earphone and computer-readable storage medium |
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