CN110430495A - A kind of USB gaming headset - Google Patents
A kind of USB gaming headset Download PDFInfo
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- CN110430495A CN110430495A CN201910703460.3A CN201910703460A CN110430495A CN 110430495 A CN110430495 A CN 110430495A CN 201910703460 A CN201910703460 A CN 201910703460A CN 110430495 A CN110430495 A CN 110430495A
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- 238000004891 communication Methods 0.000 claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 6
- 238000012546 transfer Methods 0.000 abstract description 6
- 230000036760 body temperature Effects 0.000 description 10
- 230000005236 sound signal Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- 210000004556 brain Anatomy 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 240000006409 Acacia auriculiformis Species 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 235000011034 Rubus glaucus Nutrition 0.000 description 1
- 244000235659 Rubus idaeus Species 0.000 description 1
- 235000009122 Rubus idaeus Nutrition 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012905 input function Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
Abstract
The present invention is suitable for external equipment field, provides a kind of USB gaming headset, comprising: USB joint；Main control module passes through USB port agreement direct communication with the USB joint；Audio-frequency module passes through USB port agreement direct communication with the USB joint；Line control machine is communicated with the main control module by the microphone cord in earphone cable；Microphone is communicated with the audio-frequency module by the microphone cord in earphone cable；Electroacoustic conversion module is communicated with the audio-frequency module by the horn wire in earphone cable；Wherein, the microphone cord is for loading control at least one of signal and communication signal.Only need a microphone cord can be to the transmission of control information and communication signal in earphone cable, in line control machine and in auricular concha do not need that additional circuit is arranged, and it does not need USB line and is attached, no any agreement and transfer impedance requirement, common headphones line in technique using small, flexible can realize the transmission of information, reduce earphone cable cost.
Description
Technical field
The invention belongs to external connected electronic apparatus field more particularly to a kind of USB gaming headsets.
Background technique
With the raising of people's living standard and quality of life, game industry is also more and more hot, various game
It emerges one after another, since eighties of last century the seventies and eighties, there have been arcade, NES game machines etc..In order to which game sound is not mutual
Interference, some play places start to every game machine with an earphone.Since small earphone can not accomplish bass to imitate well
Earphone has then been made into large-scale headphone by fruit, is brought good sound field effect to user, is firmly got the favor of user, game
Therefore earphone is also gained the name.Later, with universal, the various giant brain game, network game appearance of computer and network, trip
Play earphone appearance has dissolved in the element of these game, joined the function such as luminous, vibration, orientation, body temperature, touch-control, gesture, idea
Energy.It will be apparent that the so powerful corresponding volume of transmitted data of function is also very big, depends audio interface alone and be unable to complete information friendship at all
It pays.In early days, some brands were once that gaming headset released special purpose interface, due to compatibility, popularization and promoted problem, soon
Die young.The appearance of USB interface opens new world for computer peripheral, and gaming headset is no exception.
Various complicated circuits are usually placed in line control machine or auricular concha by existing USB gaming headset, such as in line control machine
The complicated control circuit of interior setting, and D/A converting circuit etc. is set in auricular concha, and these complicated circuits are required by one
Root earphone cable and host carry out carry out digital communication.Moreover, because USB interface is a kind of High Speed General digital serial bus, pass
Defeated rate has reached 480Mbps, and this requires earphone cables to have to comply with agreement and transfer impedance requirement, is meeting agreement and transmission
In the case where resistance requirements, core wire needs to be coated with plurality of layers, in addition to other than core wire expoeridium insulating layer, it is also necessary to be coated with aluminium foil
Layer, braiding layer and serving etc., earphone cable will be made not only thick but also hard (such as Fig. 1) as USB line, and this earphone cable is deposited
Human body is being made to wear the problems such as experience is poor, storage is inconvenient, wire rod is at high cost.
Summary of the invention
The present invention provides a kind of gaming headset connector and gaming headset, it is intended to which it is not only thick but also hard to solve existing USB earphone cable, makes
It obtains human body and wears the problem that experience is poor, storage is inconvenient, wire rod is at high cost.
The invention is realized in this way providing a kind of USB gaming headset, it is connect for gaming headset with host USB interface,
Include:
USB joint；
Main control module passes through USB port agreement direct communication with the USB joint；
Audio-frequency module passes through USB port agreement direct communication with the USB joint；
Line control machine is communicated with the main control module by the microphone cord in earphone cable；
Microphone is communicated with the audio-frequency module by the microphone cord in earphone cable；
Electroacoustic conversion module is communicated with the audio-frequency module by the horn wire in earphone cable；
Wherein, the microphone cord is for loading control at least one of signal and communication signal.
Further, divider resistance corresponding with line control machine switch is provided on the microphone cord in the line control machine, with
The control signal loaded on the microphone cord is generated, the control signal is corresponding with line control machine switch.
Further, the main control module includes I/O port, and the I/O port is also integrated with AD input functional module,
So that the microphone cord is connected to the I/O port and realizes IO and AD input function.
It further, further include functional module, the functional module is set in auricular concha, is used for and the master control molding
Block is communicated by the microphone cord in earphone cable.
Further, the functional module includes secondary control module, the secondary control module and the main control module
It is communicated by the microphone cord.
Further, the secondary control module is single-chip microcontroller.
Further, the microphone cord is connected to the I/O port of the secondary control module, with the main control module
It is communicated.
Further, multiple LED light are connected in the secondary control module.
Further, the functional module includes signal acquisition module, the signal acquisition module and the main control
Module is communicated by the microphone cord.
Further, the main control module is single-chip microcontroller.
The beneficial effects obtained by the present invention are as follows due to being arranged master controller and audio-frequency module in USB joint end, auricular concha
It is interior woth no need to be arranged USB circuit, but by microphone cord communication connection on master controller, being integrated with AD input functional module
I/O port transmits control information and communication signal, so that only needing a microphone cord that can believe control in earphone cable
The transmission of breath and communication signal so that in line control machine and in auricular concha not needing that additional circuit is arranged, and does not need USB line
It is attached, no any agreement and transfer impedance requirement, can realize letter using the common headphones line of small, flexible in technique
The transmission of breath while reducing earphone cable cost, improves wearing experience.In addition, due to the connector and host of entire earphone
Only connector loss is lost between the line in earphone cable and reduces, and transmission speed is faster.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing USB line in background technique；
Fig. 2 is a kind of integrated circuit structural schematic diagram of USB gaming headset provided in an embodiment of the present invention；
Fig. 3 is a kind of junction circuit structural schematic diagram of USB gaming headset provided in an embodiment of the present invention；
Fig. 4 is a kind of structural schematic diagram of earphone cable in the embodiment of the present invention；
Fig. 5 is a kind of electrical block diagram of line control machine provided in an embodiment of the present invention；
Fig. 6 is the integrated circuit structural schematic diagram of another kind USB gaming headset provided in an embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Existing USB earphone cable, since USB interface is a kind of High Speed General digital serial bus, transmission rate reaches
480Mbps, this requires line have to comply with agreement and transfer impedance requirement, if meeting this requirement, line will be made again slightly
Hard (such as Fig. 1) again, this earphone cable exists so that human body wears the problems such as experience is poor, storage is inconvenient, wire rod is at high cost.The present invention
Since by master controller and audio-frequency module setting, at USB joint end, auricular concha is interior woth no need to which USB circuit is arranged, but passes through words
Cylinder line communication connection carries out control information and communication signal in the I/O port on master controller, being integrated with AD input functional module
Transmission, so that only needing a microphone cord can be to the transmission of control information and communication signal, so that line control machine in earphone cable
It does not need that additional circuit is arranged in interior and auricular concha, and does not need USB line and be attached, without any agreement and transfer impedance
It is required that the common headphones line in technique using small, flexible can realize the transmission of information, the same of earphone cable cost is reduced
When, improve wearing experience.
Embodiment one
Fig. 2 is referred to, Fig. 2 is a kind of integrated circuit figure of USB gaming headset in the embodiment of the present invention, as shown in Figure 1, this
Inventive embodiments provide a kind of USB gaming headset, connect for gaming headset with host USB interface, comprising: USB joint 101；
Main control module 102 passes through USB port agreement direct communication with above-mentioned USB joint 101；Audio-frequency module 103 connects with above-mentioned USB
First 101 pass through USB port agreement direct communication；Line control machine 104 passes through the microphone cord in earphone cable with above-mentioned main control module
105 are communicated；Microphone 106 is communicated with above-mentioned audio-frequency module 103 by the microphone cord in earphone cable；Electroacoustic modulus of conversion
Block 107 is communicated with above-mentioned audio-frequency module 103 by the horn wire 108 in earphone cable；Wherein, above-mentioned microphone cord 105 is used
At least one of signal and communication signal are controlled in load.What above-mentioned USB joint 101 can be is assisted based on USB2.0 standard
The USB joint of view is also possible to USB joint of other types agreement, such as USB1.1 agreement, USB3.0 etc..The above-mentioned end USB
Mouth agreement can be USB2.0 standard agreement.Above-mentioned main control module 102 can be single-chip microcontroller or other micro-control coremaking
Piece, for example, can be ARM single-chip microcontroller either other series single-chip microcontrollers, microcontroller chip can be raspberry pie, FPGA,
ESP8266 module etc. controls chip, it should be noted that the concrete type of main control module 102 is not limited in the present embodiment,
Other control modules or chip with control function are regarded as the replacement of optinal plan in this implementation.Above-mentioned master control molding
Block 102 and audio-frequency module 103 communicate to connect, and control audio-frequency module 103 carries out the encoding and decoding of communication signal and audio signal.Than
Such as, the digital audio and video signals transcoding that audio-frequency module 103 can transmit host is analog signal, is believed the simulation by horn wire
The electroacoustic conversion module number being transferred in auricular concha 109, converts analog signals into voice signal by electroacoustic conversion module 107.
In addition, audio-frequency module 103 is also used to the coding of the upper communication signal of microphone cord 105, and when user, which opens microphone 106, to speak, words
Cylinder 106 collects corresponding communication signal, and communication signal is transferred in audio-frequency module 103 by the load of microphone cord 105 and is carried out
Conversion is converted to digital signal, then digital signal is transferred in host by usb 1 01.Above-mentioned electroacoustic conversion module
107 can be loudspeaker, for example, can be electrodynamic type (i.e. moving-coil type), electrostatic (i.e. condenser type), electromagnetic type (i.e. reed),
The loudspeaker of the types such as piezoelectric type (i.e. crystal formula).Above-mentioned line control machine 104 and main control module 102 is logical by microphone cord 105
Letter connection, when on line control machine 104 generate control signal when, above-mentioned control signal can be such as volume plus-minus, switching or
Microphone switch etc. controls signal, carries out load to above-mentioned control signal by microphone cord 105 and is transferred in main control module 102,
It is handled by 102 pairs of control signals of main control module, respective modules execution is sent to control instruction is formed, for example, volume
The control instruction of plus-minus can be sent in audio-frequency module 103, and switching command is sent in host, and microphone switch instruction sends words
In cylinder 106.Above-mentioned earphone cable can be common headphones line as shown in figure 4, above-mentioned earphone cable may include horn wire 108
(left ear in Fig. 4+, left ear-, auris dextra+, auris dextra -), (ground wire can be used as words for microphone cord 105 (microphone cord+in Fig. 4) and ground wire
Cylinder line -), in a kind of possible implementation, earphone cable further include have power supply line 112 (power supply in Fig. 4+, ground wire, which can be used as, is
Power supply -), above-mentioned ground wire as microphone cord cathode with systematically connect.Earphone is additionally provided with to be passed through with above-mentioned USB joint
5V power supply is converted to 3V electricity by the DC/CD power module that USB port agreement is directly connected to, above-mentioned DC/CD power module 110
Source, for being powered to main control module and audio-frequency module.Above-mentioned DC/CD power module 110 passes through AMP connector 111
It is powered for above-mentioned audio-frequency module, above-mentioned AMP connector is connect by horn wire 108 with electroacoustic conversion module 107.On
The main control module 102 stated, the circuits such as audio-frequency module 103, DC/CD power module 110 are arranged at connecing after USB joint 101
Pass through USB port agreement direct communication with USB joint 101 in header structure cavity.Above-mentioned DC/CD power module 110 passes through perseverance
Flow module is connect with microphone cord 105, and microphone cord 105 is inscribed systematically in joint structure cavity.Above-mentioned microphone cord 105 can add
Carry the signal for communicating or controlling such as sound carrier, voltage or high low potential.
When host transmits digital audio and video signals by USB joint 101, which can be assisted by USB port
View is transmitted directly in main control module 102 and audio-frequency module 103, is transmitted without earphone cable (or USB data line), main
After control module 102 receives the signal, control audio-frequency module 103 executes the operation of number revolving die, and digital audio and video signals are converted to
Analog audio signal is transferred to the electroacoustic conversion module 107 in auricular concha 109 by horn wire 108, in auricular concha 109 there is no need to
Several revolving dies are carried out again to audio signal, analog audio signal is converted to sound and exported by electroacoustic conversion module 107.
When user opens microphone 106, when speaking to microphone 106, the voice input of user is converted to analog audio by microphone 106
Frequency signal, the analog audio signal are transferred in main control module 102 and audio-frequency module 103 by microphone cord 105, master control molding
After block 102 receives the analog audio signal, control audio-frequency module 103 executes mould rotation number operation to the analog audio signal, will
Analog audio signal is converted to digital audio and video signals and is exported, which can directly be passed by USB port agreement
It is defeated into host.
When user triggers the key switch on line control machine 104, corresponding voltage value signal can be generated, the voltage value signal
It is transferred in main control module 102 by microphone cord 105, in main control module 102, coding has the control of corresponding different voltages value
System instruction can match corresponding control instruction according to voltage value when main control module 102 receives voltage value signal, thus
It controls corresponding execution module and executes the control instruction being matched to.For example, one can be generated when user triggers the switch of volume reduction
Voltage value is the signal of V1, is transferred in main control module 102 by microphone cord 105, main control module 102 is according to voltage value V1
It is matched to this control instruction of volume down 10%, audio-frequency module 103 will be controlled by the strength reduction of analog audio signal
10%, so that the wave volume that the electroacoustic conversion module 107 in auricular concha 109 exports reduces.
The present invention in USB joint end, auricular concha due to being arranged USB electricity for master controller and audio-frequency module setting
Road, but by microphone cord communication connection on master controller, being integrated with the I/O port of AD input functional module to control information
And communication signal is transmitted, so that only needing microphone cord to carry out in earphone cable can be to control information and communication signal
Transmission so that in line control machine and in auricular concha not needing that additional circuit is arranged, and does not need USB line and is attached, and nothing is appointed
What agreement and transfer impedance require, and the common headphones line in technique using small, flexible can realize the transmission of information, reduce
While earphone cable cost, wearing experience is improved.Moreover, because the connector and host of entire earphone only have connector damage
It consumes, is lost and reduces between the line in earphone cable, transmission speed is faster.In addition, can not have in auricular concha the relevant circuit of setting USB with
And the relevant circuit of audio-frequency module, sound left and right side consistency can be accomplished more preferably in auricular concha, because without complexity in earphone
Circuit, acoustic cavity will not be impacted, acoustic cavity can have more design leeway.
Embodiment two
On the basis of example 1, as shown in figure 5, being set on microphone cord 105 in above-mentioned line control machine 104 in line control machine
It is equipped with divider resistance 1042 corresponding with line control machine switch 1041, loads on the microphone cord 105 to generate, is corresponded to described
The control signal of line control machine switch 1041.Specifically, being in series with a different resistance values on each switch of above-mentioned line control machine
Resistance, in switch triggering, to generate different voltage values.Above-mentioned line control machine switch 1041 can be key switch, can also
To be rotary switch, above-mentioned divider resistance 1042 corresponds to line control machine switch 1041 and connects when triggering line control machine switch 1041
Reduction of fractions to a common denominator piezoresistance 1042, so that the voltage change on microphone cord 105, to generate control signal, above-mentioned control signal is electricity
Signal is pressed, coding has the command signal of corresponding voltage signal in main control module, and above-mentioned control signal is defeated by above-mentioned AD
Enter functional module to be inputted, main control module decodes corresponding control instruction, above-mentioned control instruction according to control signal
It can be such as control audio-frequency module and carry out volume plus-minus, control host switches over or controls microphone 106 and switchs etc.
Control signal.The above-mentioned control signal generated by key switch is the voltage signal of a downlink, above-mentioned to be generated by rotary switch
Control signal be a succession of wave voltage signal and downlink with timing.In the present embodiment, in line control machine 104 only
Divider resistance 1042 to inductive switch need to be set, do not need additionally to increase control circuit.
In the present embodiment, corresponding voltage is generated in line control machine switch triggering due to making to obtain by divider resistance,
It forms control signal to be sent in main control module and is handled, does not need that control circuit additionally is arranged in line control machine, it need to be
Microphone cord and ground wire are welded on line traffic control plate, can make the small design of line control machine, lightweight, flexibility.
In a kind of possible embodiment, control module (control circuit) can be set in above-mentioned line control machine, passed through
Control module is acquired the control signal of switch and is sent in main control module by microphone cord, or in control mould
Block is processed into command signal, sends command signal in main control module and executes.Above-mentioned control module I/O port is logical
The I/O port crossed on microphone cord and above-mentioned main control module is attached the control to realize control signal transmission, on microphone cord
Signal can be 30KHz audio signal.Control module in line control machine can be single-chip microcontroller or other control chips.
In a kind of possible embodiment, functional module can be set in above-mentioned line control machine, for example shine, vibrate,
When the functional modules such as orientation, body temperature, touch-control, gesture, idea (biological electric wave acquisition module), can increase by one according to power supply line with
Row connection thinks that above-mentioned functional module is powered when above-mentioned functional module, and above-mentioned power supply line can connect in structural cavity body
Interior DC/CD power module is either directly attached with the protocol port of USB joint.
Embodiment three
On the basis of embodiment one or embodiment two, Fig. 6 is referred to, above-mentioned USB gaming headset further includes further including
Functional module, the functional module are set in auricular concha 109, for passing through in earphone cable with the main control module 102
Cylinder line 105 is communicated.Above-mentioned functional module is attached by power supply line 112 with USB joint 101.
In a kind of possible embodiment, above-mentioned functional module may include secondary control module 113 and other function mould
Block, above-mentioned secondary control module 113 are communicated with above-mentioned main control module 102 by microphone cord.Above-mentioned secondary control module 113 can
To be single-chip microcontroller or other control chips.Above-mentioned microphone cord 105 is connected to the I/O port of the secondary control module 113, with
It is communicated with the main control module 102.Specifically when function to be performed is to notify the functional module in auricular concha 109,
Main control module 102 so in USB joint will first detect the state on microphone cord 105, only just send out when the free time
The order needed to be implemented is sent, can be and transmission transmission is carried out by the I/O port of main control module 102, the monolithic in auricular concha 109
After machine receives order, controls corresponding functional module and execute corresponding function.Equally, the list in auricular concha 109 or in line traffic control 104
Piece machine can also be communicated with the main control module 102 in USB joint 101 in this way.
Above-mentioned functional module can be luminous, vibration, orientation, body temperature, touch-control, gesture, idea (biological electric wave acquisition mould
Block) etc. functional modules.
Above-mentioned light-emitting function module can be LED light, can be the multiple LED light connected in above-mentioned secondary control module.
Specifically, can be set in auricular concha in the present embodiment by the monolithic processor controlled seven coloured silks LED of PIC10F320, the color of lamp and
Variation pattern is controlled by the main control module in USB joint, and the control signal on microphone cord can be 30KHz audio letter
Number.
Above-mentioned functional module includes signal acquisition module, and the signal acquisition module and the main control module are described in
Microphone cord is communicated.Above-mentioned signal acquisition module includes vibration module, orientation module, body temperature module, touch-control module, gesture
Module, idea module (biological electric wave acquisition module) etc. have the module of acquisition function.Coding has correspondence in main control module
Command signal.Above-mentioned vibration module can be vibrating sensor, can pass through microphone by the parameter transform of vibration at electric signal
Line is transferred in main control module, is matched by main control module to the electric signal, is matched corresponding command signal, such as
When user has on earphone and nods, the Vibration Parameter converted electrical number for generation of nodding is transferred to main control module by vibrating sensor
Afterwards, it is matched to the command signal for cutting song, will be sent to host and cut song instruction.Above-mentioned orientation module can be aspect sensor,
It can be transferred in main control module by microphone cord, by the parameter transform of earth magnetism at electric signal by main control module to the electricity
Signal is matched, and corresponding command signal is matched, for example, aspect sensor turns earth magnetism parameter when user turns one's head to the left
It changes electric signal into, after being transferred to main control module by microphone cord, is matched to the command signal at the visual angle that turns left, it will be to master
Machine sends the instruction at the visual angle that turns left, and the picture of host screen is made to turn left.Above-mentioned body temperature module can be body temperature sensing
Human body temperature is converted to electric signal by body temperature transducer, is transferred in main control module by microphone cord, by main control by device
Module matches the electric signal, matches corresponding command signal, for example, body temperature transducer will when user's temperature decline
User's body temperature is converted to electric signal, after being transferred to main control module by microphone cord, is matched to the instruction of prompt user's rest, just
The instruction that prompt user rests to host or directly can be sent to audio-frequency module, pass through the screen of host or audio-frequency module
Sound prompts user.Similarly, touch-control module, gesture module, idea module etc. can also refer to above-mentioned example.Its
In, idea module can be biological electric wave collector, can adopt brain wave, and amplify brain wave by operational amplifier, shape
At electric signal, it is transferred in main control module and matches corresponding command signal.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of USB gaming headset characterized by comprising
USB joint；
Main control module passes through USB port agreement direct communication with the USB joint；
Audio-frequency module passes through USB port agreement direct communication with the USB joint；
Line control machine is communicated with the main control module by the microphone cord in earphone cable；
Microphone is communicated with the audio-frequency module by the microphone cord in earphone cable；
Electroacoustic conversion module is communicated with the audio-frequency module by the horn wire in earphone cable；
Wherein, the microphone cord is for loading control at least one of signal and communication signal.
2. USB gaming headset as described in claim 1, which is characterized in that be provided on the microphone cord in the line control machine with
Line control machine switchs corresponding divider resistance, to generate the control signal loaded on the microphone cord, the control signal and institute
Line control machine switch is stated to correspond to.
3. USB gaming headset as described in claim 1, which is characterized in that the main control module includes I/O port, the IO
Port is also integrated with AD input functional module, so that the microphone cord is connected to the I/O port and realizes IO and AD input work
Energy.
4. USB gaming headset as described in claim 1, which is characterized in that it further include functional module, the functional module setting
In in auricular concha, for being communicated with the main control module by the microphone cord in earphone cable.
5. USB gaming headset as claimed in claim 4, which is characterized in that the functional module includes secondary control module, described
Secondary control module is communicated with the main control module by the microphone cord.
6. USB gaming headset as claimed in claim 5, which is characterized in that the secondary control module is single-chip microcontroller.
7. USB gaming headset as claimed in claim 5, which is characterized in that the microphone cord is connected to the secondary control module
I/O port, to be communicated with the main control module.
8. gaming headset as claimed in claim 5, which is characterized in that connect multiple LED light in the secondary control module.
9. USB gaming headset as claimed in claim 4, which is characterized in that the functional module includes signal acquisition module, institute
It states signal acquisition module and is communicated with the main control module by the microphone cord.
10. USB gaming headset as described in claim 1, which is characterized in that the main control module is single-chip microcontroller.
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| CN201910703460.3A CN110430495A (en) | 2019-07-31 | 2019-07-31 | A kind of USB gaming headset |
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| CN201910703460.3A CN110430495A (en) | 2019-07-31 | 2019-07-31 | A kind of USB gaming headset |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203590405U (en) * | 2013-10-15 | 2014-05-07 | 江苏海事职业技术学院 | Detachable Bluetooth microphone earphone |
| CN204559840U (en) * | 2015-04-03 | 2015-08-12 | 杭州纳雄科技有限公司 | A kind of earphone with Data Control plate |
| CN106303829A (en) * | 2016-08-31 | 2017-01-04 | 杭州纳雄科技有限公司 | Double nip head circuit and control method thereof |
| CN107783924A (en) * | 2017-12-04 | 2018-03-09 | 广东众易云网智能科技有限公司 | A kind of pluggable Multifunctional audio expansion interface using USB3.0TYPE A type interfaces |
| CN207529372U (en) * | 2017-12-04 | 2018-06-22 | 广东众易云网智能科技有限公司 | A kind of pluggable Multifunctional audio expansion interface using USB3.0TYPE-A type interfaces |
| CN210351552U (en) * | 2019-07-31 | 2020-04-17 | 深圳市睿耳电子有限公司 | USB game earphone |
-
2019
- 2019-07-31 CN CN201910703460.3A patent/CN110430495A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203590405U (en) * | 2013-10-15 | 2014-05-07 | 江苏海事职业技术学院 | Detachable Bluetooth microphone earphone |
| CN204559840U (en) * | 2015-04-03 | 2015-08-12 | 杭州纳雄科技有限公司 | A kind of earphone with Data Control plate |
| CN106303829A (en) * | 2016-08-31 | 2017-01-04 | 杭州纳雄科技有限公司 | Double nip head circuit and control method thereof |
| CN107783924A (en) * | 2017-12-04 | 2018-03-09 | 广东众易云网智能科技有限公司 | A kind of pluggable Multifunctional audio expansion interface using USB3.0TYPE A type interfaces |
| CN207529372U (en) * | 2017-12-04 | 2018-06-22 | 广东众易云网智能科技有限公司 | A kind of pluggable Multifunctional audio expansion interface using USB3.0TYPE-A type interfaces |
| CN210351552U (en) * | 2019-07-31 | 2020-04-17 | 深圳市睿耳电子有限公司 | USB game earphone |
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