CN208874705U - Active anti-noise earphone assembly, connecting line component and removable PlayGear Stealth - Google Patents
Active anti-noise earphone assembly, connecting line component and removable PlayGear Stealth Download PDFInfo
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- CN208874705U CN208874705U CN201821363271.3U CN201821363271U CN208874705U CN 208874705 U CN208874705 U CN 208874705U CN 201821363271 U CN201821363271 U CN 201821363271U CN 208874705 U CN208874705 U CN 208874705U
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- noise
- connecting line
- signal
- line component
- electric connector
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Abstract
A kind of active anti-noise earphone assembly, connecting line component and removable PlayGear Stealth, wherein the active anti-noise earphone assembly includes connecting line component and removable PlayGear Stealth.Connecting line component includes sound source input end, plug socket and anti-noise circuit.Sound source input end transmits audio signal.Plug socket includes pedestal and plug connector.Removable PlayGear Stealth includes earphone case, microphone, electroacoustic unit and electric connector for socket.Microphone detection external noise and generate noise signal and exported.Electric connector for socket is placed in earphone case and corresponds to joining hole.Electric connector for socket removably connects for corresponding with plug connector group, and noise signal is sent to plug connector.Anti-noise circuit receives audio signal and noise signal, and carries out noise reduction process into noise reduction process audio signal.Electroacoustic unit receives and plays noise reduction process audio signal.
Description
Technical field
The utility model relates to electroacoustic field, especially a kind of active anti-noise earphone assembly connecting line component and removable
Formula PlayGear Stealth.
Background technique
As smartphone etc. develops, listened in public using earphone music, see film, play game chance
It obviously increases.However, external noise in public generates interference unavoidably, and affect the impression of listening.
Although there is anti-noise earphone on the market, however, being the earphone of wear-type mostly, with biggish volume, weight, no
It is easy to carry about with one or stores.
Utility model content
It is various in the prior art in order to solve the problems, such as, a kind of active anti-noise earphone assembly is provided herein.It is active anti-
Earphone assembly of making an uproar includes connecting line component and removable PlayGear Stealth.Connecting line component include sound source input end, plug socket,
And anti-noise circuit.Sound source input end transmits audio signal.Plug socket includes pedestal and plug connector, and pedestal offers slotting
Hole is connect, plug connector is located in pedestal and corresponding spliced eye.Anti-noise circuit is electrically connected sound source input end and plug electricity
Connector.Removable PlayGear Stealth includes earphone case, microphone, electroacoustic unit and electric connector for socket.Earphone case is opened
Equipped with sound hole, joining hole and sound outlet hole.Microphone is placed in earphone case and corresponds to sound hole.Outside microphone detection
Portion's noise and generate noise signal and exported.Electroacoustic unit is placed in earphone case and corresponds to sound outlet hole.Socket electricity
Connector is placed in earphone case and corresponds to joining hole.Electric connector for socket is electrically connected microphone and electroacoustic unit.It inserts
Seat electric connector removably connects for corresponding with plug connector group, and noise signal is sent to plug connector.Anti-noise
Circuit receives audio signal and noise signal, and carries out noise reduction process into noise reduction process audio signal.Noise reduction process audio signal
It is sent to electroacoustic unit via plug connector, electric connector for socket, electroacoustic unit receives and plays noise reduction process audio letter
Number.
In some embodiments, earphone case is separated into front cavity and rear chamber by electroacoustic unit.Microphone is located at back cavity
Body, front cavity are connected to sound outlet hole.Removable PlayGear Stealth further includes feedback detection microphone.Feedback detection microphone is placed in
In front cavity, feedback detection microphone and electric connector for socket are electrically connected, and feedback detection microphone detection ear canal noise simultaneously produces
Raw ear canal noise signal.Ear canal noise signal is more sent at the anti-noise group signal through electric connector for socket and plug connector
Manage circuit.Anti-noise circuit more carries out noise reduction process to audio signal according to noise signal and ear canal noise signal.
In some embodiments, anti-noise circuit is placed in pedestal.
Further, in some embodiments, connecting line component further includes battery module.Battery module is placed in pedestal
In, and it is electrically connected anti-noise circuit.Battery module powers to anti-noise circuit.
In some embodiments, connecting line component further includes external connection box, and sound source input end and anti-noise circuit are placed in external
In box.
Further, in some embodiments, connecting line component further includes battery module, and battery module is placed in external connection box
In, and it is electrically connected anti-noise circuit, battery module powers to the anti-noise circuit.
Here, more providing a kind of connecting line component.Connecting line component include pedestal, plug connector, sound source input end,
And anti-noise circuit.Plug connector is set to pedestal, removably with the electric connector for socket of removable PlayGear Stealth
Corresponding group connects, and receives the noise signal from electric connector for socket.Sound source input end transmits audio signal.Anti-noise circuit, electricity
Property connection sound source input end and plug connector, receive audio signal and noise signal, carry out noise reduction process into noise reduction process
It is exported after audio signal through plug connector.
In some embodiments, anti-noise circuit is placed in pedestal.
Further, in some embodiments, connecting line component further includes battery module.Battery module is placed in pedestal
In, and it is electrically connected anti-noise circuit.Battery module powers to anti-noise circuit.
In some embodiments, connecting line component further includes external connection box, and sound source input end and anti-noise circuit are placed in external
In box.
Further, in some embodiments, connecting line component further includes battery module, and battery module is placed in external connection box
In, and it is electrically connected anti-noise circuit, battery module powers to the anti-noise circuit.
In some embodiments, which further includes wireless signal transceiver.Wireless signal transceiver is placed in
In external connection box, and it is electrically connected battery component and sound source input end.Battery component powers to wireless signal transceiver.Wireless signal
Transceiver wireless receiving audio signal is simultaneously input in sound source input end.Further, in some embodiments, wireless signal is received
Hair device is Bluetooth signal transceiver.
In some embodiments, connecting line component further includes wire signal electric connector, the accommodating of wire signal electric connector
In external connection box, and it is electrically connected sound source input end.Wire signal electric connector receives audio signal and is input to source of sound input
In end.
Further, in some embodiments, wire signal electric connector is that USB electric connector or Lightning are inserted
Base connector.And connecting line component further includes digital analog converter.Digital analog converter connects wire signal electric connector
And sound source input end, the digital audio and video signals inputted by wire signal electric connector are converted into analog audio signal, then input
Into sound source input end.
Further, in further embodiments, wire signal electric connector is 3.5mm headphone plug or 3.5mm earphone
Hole.
In some embodiments, battery component include rechargeable battery and charging unit, charging unit selectively with outside
It is electrically connected and charges to rechargeable battery.Further, in some embodiments, charging unit can be wireless charging device
Or wired charging device.
Here, more providing a kind of removable PlayGear Stealth.Removable PlayGear Stealth include earphone case, microphone,
Electric connector for socket and electroacoustic unit.Earphone case offers sound hole, joining hole and sound outlet hole.Microphone is placed in ear
In casing body, and correspond to sound hole, microphone detection external noise simultaneously generates noise signal.Electric connector for socket is placed in ear
In casing body and correspond to joining hole, and is electrically connected microphone and electroacoustic unit.Electric connector for socket removably with connection
The plug connector of part component connects, and the noise signal to generate microphone is exported, and transmits from plug electricity
The anti-noise of connector handles audio signal.Electroacoustic unit is placed in the earphone case, and corresponds to the sound outlet hole, the electroacoustic list
Member receives and plays anti-noise processing audio signal.
In some embodiments, earphone case is separated into front cavity and rear chamber by electroacoustic unit.Microphone is located at back cavity
Body, front cavity are connected to sound outlet hole.Removable PlayGear Stealth further includes feedback detection microphone.Feedback detection microphone is placed in
In front cavity, feedback detection microphone and electric connector for socket are electrically connected, and feedback detection microphone detection ear canal noise simultaneously produces
Raw ear canal noise signal.Ear canal noise signal is more sent at the anti-noise group signal through electric connector for socket and plug connector
Manage circuit.Anti-noise circuit more carries out noise reduction process in implementation above-mentioned to audio signal according to noise signal and ear canal noise signal
In example.
In the foregoing embodiments, in the setting anti-noise circuit of connecting line component, in addition, in removable PlayGear Stealth
Provided with microphone, combined whereby to reach the function of active anti-noise.Active anti-noise earphone assembly can have lightly, just
The structure of benefit, while providing more preferably listening effect.In addition, removable PlayGear Stealth can be selected with each one hobby
It selects, to achieve the effect that customized.
Describe the detailed features and advantage of the utility model in detail in embodiments below, content is enough to make any
Be familiar with relevant art to understand the technology contents of the utility model and implement accordingly, and according to content disclosed by this specification,
Claim and schema, it is any to be familiar with relevant art and be readily understood upon the relevant purpose of the utility model and advantage.
Detailed description of the invention
The exemplary embodiment of the utility model is described in further detail by referring to accompanying drawing, the utility model above-mentioned and
Other exemplary embodiments, advantages and features will become clearer, in which:
Figure 1A is the stereoscopic schematic diagram of active anti-noise earphone assembly first embodiment.
Figure 1B is the partial enlargement diagram of one embodiment of removable PlayGear Stealth in Figure 1A.
Fig. 2 is the partial cutaway schematic of connecting line component in Figure 1A.
Fig. 3 is the diagrammatic cross-section of removable one embodiment of PlayGear Stealth in Figure 1A.
Fig. 4 is the cell schematics of active anti-noise earphone assembly first embodiment.
Fig. 5 is the diagrammatic cross-section of removable PlayGear Stealth second embodiment in Figure 1A.
Fig. 6 is the cell schematics of active anti-noise earphone assembly second embodiment.
Fig. 7 is the stereoscopic schematic diagram of active anti-noise earphone assembly 3rd embodiment.
Fig. 8 is the cell schematics of active anti-noise earphone assembly 3rd embodiment.
Fig. 9 is the unit schematic diagram of connecting line component fourth embodiment.
Figure 10 is the cell schematics of an embodiment of power supply module in Fig. 9.
Figure 11 is the unit schematic diagram of the 5th embodiment of connecting line component.
Figure 12 A is the sectional perspective schematic diagram of the 5th embodiment of connecting line component.
Figure 12 B is the sectional perspective schematic diagram of the 5th another aspect of embodiment of connecting line component.
Figure 13 is the unit schematic diagram of connecting line component sixth embodiment.
Figure 14 A is the sectional perspective schematic diagram of connecting line component sixth embodiment.
Figure 14 B is the sectional perspective schematic diagram of another aspect of connecting line component sixth embodiment.
Wherein appended drawing reference are as follows:
1 active 10 connecting line component of anti-noise earphone assembly
11 sound source input end, 13 plug socket
131 pedestal, 135 plug connector
137 spliced eye, 15 anti-noise circuit.
17 battery component, 171 rechargeable battery
The removable PlayGear Stealth of 173 charging unit 20
21 electric connector for socket, 211 sound hole
213 sound outlet hole, 215 joining hole
22 front cavity, 23 microphone
24 rear chamber, 25 electroacoustic unit
27 electric connector for socket 29 feedback detection microphone
30 audio signal wire, 40 external connection box
50 wireless signal transceiver, 60 wire signal electric connector
65 digital analog converter, 67 sound source signal line
75 sound source wire N noise signals
N1 ear canal noise signal S audio signal
S1 noise reduction process audio signal SD digital audio and video signals
Specific embodiment
Figure 1A is the stereoscopic schematic diagram of active anti-noise earphone assembly first embodiment.Figure 1B is the removable ear in Figure 1A
The partial enlargement diagram of one embodiment of plug earphone.Fig. 2 is the partial cutaway schematic of connecting line component in Figure 1A.Fig. 3 is
The diagrammatic cross-section of removable one embodiment of PlayGear Stealth in Figure 1A.Fig. 4 is active anti-noise earphone assembly first embodiment
Cell schematics.As shown in Figure 1A to Fig. 4, the active anti-noise earphone assembly 1 of the offer of first embodiment includes connecting line group
Part 10 and removable PlayGear Stealth 20.Connecting line component 10 includes sound source input end 11, plug socket 13 and anti-noise circuit
15.Sound source input end 11 transmits audio signal S.Plug socket 13 includes pedestal 131 and plug connector 135, and pedestal 131 is opened
Equipped with spliced eye 137, plug connector 135 is located in pedestal 131 and corresponding spliced eye 137.Anti-noise circuit 15 electrically connects
Connect sound source input end 11 and plug connector 135.Removable PlayGear Stealth 20 includes earphone case 21, microphone 23, electricity
Sound unit 25 and electric connector for socket 27.Earphone case 21 offers sound hole 211, sound outlet hole 213 and joining hole 215.Mike
Wind 23 is placed in earphone case 21 and corresponds to sound hole 211.Microphone 23 detects external noise and generates noise signal N
And it is exported.Electroacoustic unit 25 is placed in earphone case 21 and corresponds to sound outlet hole 213.Electric connector for socket 27 is placed in
In earphone case 21 and correspond to joining hole 215.Electric connector for socket 27 is electrically connected microphone 23 and electroacoustic unit 25.Socket
Electric connector 27 removably connects for corresponding with plug connector 135 group, and noise signal N is sent to plug connector
135.Anti-noise circuit 15 receives audio signal S and noise signal N, and carries out noise reduction process into noise reduction process audio signal S1.Drop
It makes an uproar and handles audio signal S1 and be sent to electroacoustic unit 25, electroacoustic unit via plug connector 135, electric connector for socket 27
25 receive and play noise reduction process audio signal S1.
In this embodiment, the anti-noise circuit 15 of active anti-noise earphone assembly 1 is placed in pedestal 131.And by whole
For body construction, the connecting line component 10 of active anti-noise earphone assembly 1 can be the audio letter that plug socket 13 is arranged on end
Number line 30.Audio signal wire 30 can be MMCX line, but this is merely illustrative, and without being limited thereto.In addition, sound source input end 11 can be with
For the electric connector on audio signal wire 30, to connect with external sound source (for example, mobile phone) with input audio signal
S.In addition, though electric connector for socket 27, plug connector 135, Ke Yili are drawn in schema in the form of plug, socket
Solution, electric connector for socket 27 and plug connector 135 processed refer to can accordingly grafting electric connector, not to limit
It is made as the socket of recess or the form of plug outstanding.
Further, as shown in Fig. 2, connecting line component 10 further includes battery module 17, battery module 17 is placed in pedestal
In 131, and it is electrically connected anti-noise circuit 15.Battery module 17 powers to anti-noise circuit 15.
Fig. 5 is the diagrammatic cross-section of removable PlayGear Stealth second embodiment in Figure 1A.Fig. 6 is active anti-noise earphone
The cell schematics of assembly second embodiment.As shown in Figures 5 and 6, earphone case 21 is separated into front cavity by the electroacoustic unit
22 and rear chamber 24, microphone 23 is located at rear chamber 24, and front cavity 22 is connected to sound outlet hole 213.Removable 20 earphone of ear type is more
Microphone 29 is detected comprising feedback, feedback detection microphone 29 is placed in front cavity 22.Feedback detection microphone 29 and socket
Electric connector 27 is electrically connected, and feedback detection microphone 29 can detect ear canal noise through sound outlet hole 213 and generate ear canal and make an uproar
Sound signal N1, ear canal noise signal N1 are more sent to anti-noise circuit 15 through electric connector for socket 27 and plug connector 135, resist
Noise cancellation circuit 15 more carries out noise reduction process into noise reduction process audio to audio signal S according to noise signal N and ear canal noise signal N1
Signal S1.
Fig. 7 is the stereoscopic schematic diagram of active anti-noise earphone assembly 3rd embodiment.Fig. 8 is active anti-noise earphone assembly
The cell schematics of 3rd embodiment.As shown in Figures 7 and 8, connecting line component 10 further includes external connection box 40.Sound source input end 11
And anti-noise circuit 15 is placed in external connection box.Here, external connection box 40 can penetrate 30 plug socket 13 of audio signal wire, that is,
Plug socket 13 can be located at the tail end of audio signal wire 30.And in this embodiment, sound source input end 11 can be on circuit board
Source of sound input port.In addition, audio signal wire 30 can be MMCX line.
As shown in figure 8, connecting line component 10 further includes battery component 17.Battery component 17 is placed in external connection box 40, and
It is electrically connected anti-noise circuit 15.Battery component 17 powers to anti-noise circuit 15.Although it is not shown in the diagrams, but it is understood that,
External connection box 40 can further include the switch of control, can be as active 1 line traffic control unit of anti-noise earphone assembly.Furthermore, it is possible to
Understand, the connecting line component 10 of above-described embodiment can also be with removable PlayGear Stealth collocation group described in Fig. 5,6
It connects.
Fig. 9 is the unit schematic diagram of connecting line component fourth embodiment.As shown in figure 9, connecting line component 10 more wraps
Containing wireless signal transceiver 50.Wireless signal transceiver 50 is placed in 40 in external connection box, and is electrically connected battery component 17 and sound
Source input terminal 11.Battery component 17 is to wireless signal transceiver power supply 50,50 wireless receiving audio signal S of wireless signal transceiver
And it is input in sound source input end 11.Further, wireless signal transceiver 50 can be Bluetooth signal transceiver, however this is only
For example, and it is without being limited thereto, and wireless signal transceiver 50 is also possible to wifi transceiver, ZeeBee transceiver etc..
Figure 10 is the cell schematics of an embodiment of power supply module in Fig. 9.In this embodiment, battery component 17 can also
With comprising rechargeable battery 171 and charging unit 173, charging unit 173 selectively connect with exposed electrical and to rechargeable battery
171 chargings.Here, charging unit 173 can be wired charging device, such as the electric connector being electrically connected on external connection box 40
To charge, or wireless charging device can be placed in external being electromagnetically charged on disk and charge.However, above only
For example, and it is without being limited thereto.In another example battery component 17 or disposable battery.
Figure 11 is the unit schematic diagram of the 5th embodiment of connecting line component.Figure 12 A is the implementation of connecting line component the 5th
The sectional perspective schematic diagram of example.Figure 12 B is the sectional perspective schematic diagram of the 5th another aspect of embodiment of connecting line component.Such as Figure 11
Shown, connecting line component 10 further includes wire signal electric connector 60 and digital analog converter 65.In this embodiment, wired
Signal electric connector 60 can be USB electric connector or Lightning electric connector, and digital analog converter 65 connects wired letter
Number electric connector 60, is converted into analog audio signal for the digital audio and video signals SD inputted by wire signal electric connector 60
S is input to again in sound source input end 11.Further, although it is not shown in the diagrams, but it is understood that, due to USB be electrically connected
Device or Lightning electric connector can provide biggish electric current, can connect battery component 17 as power input
Charging unit 173 charge to rechargeable battery 171, provided alternatively, can pass through USB electric connector or Lightning electric connector
Power supply, to directly drive active anti-noise earphone assembly 1.
As illustrated in fig. 12, wire signal electric connector 60 can be plug connector, and connecting line component 10 further includes
Sound source signal line 67 is extended by external connection box, and plug connector is set to the end of sound source signal line 67.Such as Figure 12 B institute
Show, wire signal electric connector 60 can be the electric connector for socket of USB or Lightning, that is, interface.External sound
Source device (for example, mobile phone) can be connect with sound source signal line (patchcord) with the electric connector for socket of USB or Lightning.With
It is upper merely illustrative, and it is without being limited thereto, and connecting line component 10 can be connect through various wired modes with sound source.
Figure 13 is the unit schematic diagram of connecting line component sixth embodiment.Figure 14 A is the implementation of connecting line component the 6th
The sectional perspective schematic diagram of example.Figure 14 B is the sectional perspective schematic diagram of another aspect of connecting line component sixth embodiment.Such as figure
13, shown in Figure 14 A and Figure 14 B, sixth embodiment and the 5th embodiment institute the difference is that, wire signal electric connector 60 is
Simulation is electric connector, and as shown in figure 13, wire signal electric connector 60 is 3.5mm headphone plug, can penetrate connecting line group
Part 10, which is further included, extends sound source wire 75 by external connection box, and 3.5mm headphone plug is set to the end of sound source wire 75.In addition, such as
Shown in Figure 13, wire signal electric connector 60 is 3.5mm earpiece holes.External sound source can be through sound source wire (switching
Line) it is connect with 3.5mm earpiece holes.In this embodiment, since the audio signal S of input is analog signal, without again via number
Word analog converter is converted.
In the foregoing embodiments, in the setting anti-noise circuit of connecting line component 10, in addition, in removable PlayGear Stealth
It is provided with microphone 23 in 20, is combined whereby to reach the function of active anti-noise.Active anti-noise earphone assembly 1 can have
Lightly, convenient structure, while providing more preferably listening effect.In addition, removable PlayGear Stealth 20 can be with each one
Hobby and select, to achieve the effect that customized.
Through above-mentioned detailed description, can sufficiently show all had in the purpose of this utility model and effect implementation into
Step property, the usability value of great industry, complies fully with patent requirement, and whence is filed an application in accordance with the law.Only the foregoing is merely this realities
With novel preferred embodiment, when the range that cannot be implemented to limit the utility model.It is i.e. all according to the utility model
Equivalent changes and modifications made by the scope of the patents all should belong in the range of the utility model patent covers, your examination committee sincerely asked
Member's explicit example for reference, and prays Hui Zhun, is to praying.
Claims (20)
1. a kind of active anti-noise earphone assembly includes a connecting line component and a removable PlayGear Stealth；Its feature exists
In the connecting line component includes:
One sound source input end transmits an audio signal；
One plug socket includes a pedestal and a plug connector, which offers a spliced eye, the plug connector
It is located in the pedestal and corresponds to the spliced eye；And
One anti-noise circuit is electrically connected the sound source input end and the plug connector；
Wherein, which includes:
One earphone case offers a sound hole, a joining hole and a sound outlet hole；
One microphone, be placed in the earphone case and correspond to the sound hole, one external noise of microphone detection and generate
One noise signal is simultaneously exported；
One electroacoustic unit is placed in the earphone case and corresponds to the sound outlet hole；And
One electric connector for socket, is placed in the earphone case and corresponds to the joining hole, which is electrically connected
The microphone and the electroacoustic unit, which removably connects for corresponding with the plug connector group, and this is made an uproar
Sound signal is sent to the plug connector；
Wherein, which receives the audio signal and the noise signal, and carries out noise reduction process into a noise reduction process audio
Signal, the noise reduction process audio signal are sent to the electroacoustic unit, the electricity via the plug connector, the electric connector for socket
Sound unit receives and plays the noise reduction process audio signal.
2. active anti-noise earphone assembly as described in claim 1, which is characterized in that the earphone case is by the electroacoustic unit point
It is divided into a front cavity and a rear chamber, which is located at the rear chamber, which is connected to the sound hole, and front cavity connection should
Sound outlet hole, the removable PlayGear Stealth further include feedback detection microphone, and feedback detection microphone is placed in the ante-chamber
In body, which detects microphone and the electric connector for socket is electrically connected, which detects one ear canal noise of microphone detection
And an ear canal noise signal is generated, which is more sent to this through the electric connector for socket and the plug connector
Anti-noise group signal processing circuit, the anti-noise circuit more carry out the audio signal according to the noise signal and the ear canal noise signal
Noise reduction process.
3. active anti-noise earphone assembly as described in claim 1, which is characterized in that the anti-noise circuit is placed in the pedestal
In.
4. active anti-noise earphone assembly as claimed in claim 3, which is characterized in that the connecting line component further includes a battery
Module, the battery module are placed in the pedestal, and are electrically connected the anti-noise circuit, which supplies the anti-noise circuit
Electricity.
5. active anti-noise earphone assembly as described in claim 1, which is characterized in that it is external that the connecting line component further includes one
Box, the sound source input end and the anti-noise circuit are placed in the external connection box.
6. active anti-noise earphone assembly as claimed in claim 5, which is characterized in that the connecting line component further includes a battery
Module, the battery module are placed in the external connection box, and are electrically connected the anti-noise circuit, which supplies the anti-noise circuit
Electricity.
7. a kind of connecting line component, characterized by comprising:
One pedestal；
One plug connector is set to the pedestal, removably with an electric connector for socket of a removable PlayGear Stealth
Corresponding group connects, and receives the noise signal from the electric connector for socket；
One sound source input end transmits an audio signal；And
One anti-noise circuit is electrically connected the sound source input end and the plug connector, receives the audio signal and noise letter
Number, it carries out noise reduction process and is exported at after a noise reduction process audio signal through the plug connector.
8. connecting line component as claimed in claim 7, which is characterized in that the anti-noise circuit is placed in the pedestal.
9. connecting line component as claimed in claim 8, which is characterized in that connecting line component further includes a battery module, the electricity
Pond module is placed in the pedestal, and is electrically connected the anti-noise circuit, which powers to the anti-noise circuit.
10. connecting line component as claimed in claim 7, which is characterized in that the connecting line component further includes an external connection box, the sound
Source input terminal and the anti-noise circuit are placed in the external connection box.
11. connecting line component as claimed in claim 10, which is characterized in that connecting line component further includes a battery module, should
Battery module is placed in the external connection box, and is electrically connected the anti-noise circuit, which powers to the anti-noise circuit.
12. connecting line component as claimed in claim 11, which is characterized in that the connecting line component further includes wireless signal receipts
Device is sent out, which is placed in the external connection box, and is electrically connected the battery component and the sound source input end, the electricity
Pond component powers to the wireless signal transceiver, which is simultaneously input to the source of sound
In input terminal.
13. connecting line component as claimed in claim 12, which is characterized in that the wireless signal transceiver is Bluetooth signal receipts
Send out device.
14. connecting line component as claimed in claim 10, which is characterized in that further include a wire signal electric connector, this has
Line signal electric connector is placed in the external connection box, and is electrically connected the sound source input end, which receives
The audio signal is simultaneously input in the sound source input end.
15. connecting line component as claimed in claim 14, which is characterized in that the wire signal electric connector is that a USB is electrically connected
Device or a Lightning socket connector are connect, and the connecting line component further includes a digital analog converter, which turns
Parallel operation connects the wire signal electric connector and the sound source input end, by inputted by the wire signal electric connector one digital sound
Frequency signal is converted into an analog audio signal, then is input in the sound source input end.
16. connecting line component as claimed in claim 14, which is characterized in that the wire signal electric connector is a 3.5mm ear
Machine transplanting of rice head or a 3.5mm earpiece holes.
17. connecting line component as claimed in claim 9, which is characterized in that battery component includes a rechargeable battery, charging dress
It sets and selectively connect with exposed electrical and charge to the rechargeable battery.
18. connecting line component as claimed in claim 17, which is characterized in that the charging unit is that a wireless charging device obtains one
Wired charging device.
19. a kind of removable PlayGear Stealth, characterized by comprising:
One earphone case offers a sound hole, a joining hole and a sound outlet hole；
One microphone is placed in the earphone case, and corresponds to the sound hole, which simultaneously generates
One noise signal；
One electric connector for socket is placed in the earphone case and corresponds to the joining hole, and is electrically connected the microphone and is somebody's turn to do
Electroacoustic unit, the electric connector for socket are removably connect with a plug connector of a connection piece component, to by the wheat
The noise signal that gram wind generates is exported, and is transmitted the anti-noise from the plug connector and handled audio signal；With
And
One electroacoustic unit, is placed in the earphone case, and corresponds to the sound outlet hole, which receives and play the anti-noise
Handle audio signal.
20. removable PlayGear Stealth as claimed in claim 19, which is characterized in that the earphone case is by the electroacoustic unit point
It is divided into a front cavity and a rear chamber, which is located at the rear chamber, which is connected to the sound outlet hole, the removable earplug
Formula earphone further includes feedback detection microphone, and feedback detection microphone is placed in the front cavity, which detects Mike
Wind and the electric connector for socket are electrically connected, which detects one ear canal noise of microphone detection and generate ear canal noise letter
Number, which more passes through to the anti-noise group signal processing circuit, and the anti-noise circuit is more according to the noise signal and the ear
Road noise signal carries out noise reduction process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821363271.3U CN208874705U (en) | 2018-08-23 | 2018-08-23 | Active anti-noise earphone assembly, connecting line component and removable PlayGear Stealth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821363271.3U CN208874705U (en) | 2018-08-23 | 2018-08-23 | Active anti-noise earphone assembly, connecting line component and removable PlayGear Stealth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208874705U true CN208874705U (en) | 2019-05-17 |
Family
ID=66465497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821363271.3U Expired - Fee Related CN208874705U (en) | 2018-08-23 | 2018-08-23 | Active anti-noise earphone assembly, connecting line component and removable PlayGear Stealth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208874705U (en) |
-
2018
- 2018-08-23 CN CN201821363271.3U patent/CN208874705U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |