CN108289268A - A kind of microphone transmitters and radio system - Google Patents
A kind of microphone transmitters and radio system Download PDFInfo
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- CN108289268A CN108289268A CN201810354395.3A CN201810354395A CN108289268A CN 108289268 A CN108289268 A CN 108289268A CN 201810354395 A CN201810354395 A CN 201810354395A CN 108289268 A CN108289268 A CN 108289268A
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- microphone transmitters
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- microphone
- transmitters
- control module
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- 238000001514 detection method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 16
- 238000011017 operating method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 12
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- 239000003086 colorant Substances 0.000 description 2
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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
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
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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
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
Abstract
This application discloses a kind of microphone transmitters and radio systems, microphone transmitters, including charging interface and first switch control module, the first switch control module are connect with charging interface, first switch control module is when detecting that charging interface accesses power supply, control microphone transmitters shutdown；And/or when detecting that the charging interface is disconnected with power supply, the microphone transmitters booting is controlled.It can be seen that, use microphone transmitters provided by the embodiments of the present application, when user's use, which finishes microphone transmitters, to be needed to charge to it, can the charging interface of microphone transmitters directly be accessed into power supply, pass through the i.e. controllable microphone transmitters automatic shutdown of first switch control module, it triggers closing key again without user and realizes shutdown process, simplify operating procedure, it is more convenient to use.
Description
Technical field
This application involves microphone techniques fields, more specifically to a kind of microphone transmitters and radio system.
Background technology
With electronic technology development and application increasingly extensively, it is the technology of wireless microphone, considerable using having obtained
Progress.Wireless microphone generally comprises microphone transmitters and receiver, by microphone transmitters carry out sound collection,
Reason, and signal is sent to receiver by wireless by treated.
Existing microphone transmitters are generally opened by the switch key of setting on the body to control microphone transmitters
Shutdown.In actual application, user needs to charge to it for a period of time afterwards using microphone transmitters, and hand control switch
Switch shuts down to it, and when in use takes away it from power supply, and hand control switch switch is switched on to it.Whole operation
Flow can be：Manual trigger switch switch realize shutdown-microphone transmitters access power supply charge-by microphone
Transmitter is realized with power supply disconnection-manual trigger switch switch and is switched on.
Obviously, existing microphone transmitters are cumbersome using process mode of operation, inconvenient to use.
Invention content
In view of this, this application provides a kind of microphone transmitters and radio system, for solving existing microphone hair
Emitter is cumbersome using process, inconvenient problem with use.
To achieve the goals above, it is proposed that scheme it is as follows：
A kind of microphone transmitters, including：
Charging interface and first switch control module, the first switch control module are connect with the charging interface；
The first switch control module controls the microphone transmitting when detecting that the charging interface accesses power supply
Device shuts down；And/or when detecting that the charging interface is disconnected with power supply, the microphone transmitters booting is controlled.
Preferably, further include：
Voltage detecting interface and second switch control module, the second switch control module and the voltage detecting interface
Connection；
The voltage detecting interface is adapted with the voltage interface in the storage device for storing microphone transmitters, institute
Voltage detecting interface is stated when being connected with the voltage interface, will produce voltage signal；
The second switch control module controls the wheat when detecting that the voltage detecting interface generates voltage signal
The shutdown of gram wind transmitter；And/or when the voltage signal for detecting that the voltage detecting interface generates disappears, control the Mike
Wind transmitter is switched on.
Preferably, further include：
First data transmission interface, for terminal device into row data communication.
Preferably, further include：
It is set to the stabilizing member on the microphone transmitters surface, the stabilizing member in the microphone transmitters for putting
When being placed in storage device, the microphone transmitters are fixed.
Preferably, the stabilizing member is magnetic structure.
Preferably, further include：
It is set to the geometrical clamp on the microphone transmitters surface, for being consolidated in the microphone transmitters use
Determine on a support.
Preferably, the geometrical clamp is provided with non-slip mat with above support contact side.
Preferably, the geometrical clamp is set to the microphone transmitters first surface, and the clamping direction edge of geometrical clamp
The first of the first surface is diagonally opposed.
Preferably, the microphone transmitters include at least two sound hole, and described two sound hole are distributed in the wheat
The second surface of gram wind transmitter second it is diagonally opposed on, the second surface is parallel to the first surface, described second
It is diagonally opposed that be not parallel to described first diagonally opposed.
Preferably, further include：
Reset key controls microphone transmitters machine open/close for detecting external pressing duration, and according to duration, or
Into pairing state.
Preferably, the microphone transmitters are established by secret agreement and specified receiver and are connected, and are communicated.
A kind of radio system, including：Microphone transmitters, receiver and terminal device；
The microphone transmitters include charging interface and switch control module, the switch control module and the charging
Interface connects；The switch control module controls the microphone transmitters when detecting that the charging interface accesses power supply
Shutdown；
The terminal device includes storage device, and for storing microphone transmitters, the storage device is provided with power supply
Interface is adapted to the charging interface, is charged to the microphone transmitters by the charging interface；
And/or the first switch control module is additionally operable to, and when detecting that the charging interface is disconnected with power supply, control
The microphone transmitters booting.
Preferably, the microphone transmitters further include：Voltage detecting interface and second switch control module, described second
Switch control module is connect with the voltage detecting interface；
The storage device is additionally provided with voltage interface, and the voltage interface is adapted to the voltage detecting interface, the two
When conducting voltage signal is generated in the voltage detecting interface；
The second switch control module controls the wheat when detecting that the voltage detecting interface generates voltage signal
The shutdown of gram wind transmitter；And/or when the voltage signal for detecting that the voltage detecting interface generates disappears, control the Mike
Wind transmitter is switched on.
Preferably, the microphone transmitters further include：First data transmission interface；The storage device is additionally provided with
Two data transmission interfaces, the first data transmission interface are adapted with second data transmission interface.
Preferably, the storage device includes the groove being formed in the terminal, and the microphone transmitters are embedded in institute
It states fixed in groove.
Preferably, the receiver is built in the terminal device, and the antenna of the receiver is set to the terminal
Device outer surface.
Preferably, the receiver timing sends heartbeat packet to the processor of the terminal device, and the heartbeat packet includes：
Microphone connection status and/or connection signal intensity.
It can be seen from the above technical scheme that microphone transmitters provided by the embodiments of the present application, including charging interface
And first switch control module, the first switch control module are connect with charging interface, first switch control module is detecting
When charging interface accesses power supply, control microphone transmitters shutdown；And/or detecting the charging interface and power supply disconnection
When, control the microphone transmitters booting.It can be seen that using microphone transmitters provided by the embodiments of the present application, when with
When family use finishes microphone transmitters and needs to charge to it, can the charging interface of microphone transmitters directly be accessed into electricity
Source, by the i.e. controllable microphone transmitters automatic shutdown of first switch control module, and, it is disconnected when by microphone transmitters
When power supply, microphone transmitters Auto Power On can control.Switching on and shutting down process is realized without user's trigger switch switch, simplifies behaviour
Make step, it is more convenient to use.
Also, it, can not due to that need not realize that the switching on and shutting down to microphone transmitters are controlled by switch key
Switch key is set on microphone transmitters, simplifies the structure of microphone transmitters, also saves cost.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of application for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of radio system structural schematic diagram disclosed in the embodiment of the present application；
Fig. 2 is storage device and microphone transmitters structural schematic diagram disclosed in the embodiment of the present application；
Fig. 3 is the electrical structure diagram of microphone transmitters disclosed in the embodiment of the present application；
Fig. 4 is the electrical structure diagram of another microphone transmitters disclosed in the embodiment of the present application；
Fig. 5 its illustrate a kind of microphone transmitters and be electrically connected schematic diagram with storage device；
Fig. 6 is the electrical structure diagram of another microphone transmitters disclosed in the embodiment of the present application；
Fig. 7 is the first visual angle schematic diagram of microphone transmitters disclosed in the embodiment of the present application；
Fig. 8 is the second visual angle schematic diagram of microphone transmitters disclosed in the embodiment of the present application；
Fig. 9 example users wear the effect diagram of microphone transmitters；
Figure 10 is the third visual angle schematic diagram of microphone transmitters disclosed in the embodiment of the present application；
Figure 11 is the 4th visual angle schematic diagram of microphone transmitters disclosed in the embodiment of the present application.
Specific implementation mode
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
Under a kind of applicable scene of the application microphone transmitters, user can be by it when without using microphone transmitters
It is placed on charging socket or has in the equipment of charging ability, need user's mute microphone (MIC) transmitter according to the prior art, and
Accessed electric power incoming line charging.Its mode of operation is comparatively laborious, inconvenient to use.And application scheme can simplify operation step
Suddenly, it is not necessarily to the manual mute microphone (MIC) transmitter of user, operation is simpler.
The embodiment of the present application discloses a kind of radio system, and shown referring to Fig. 1 and Fig. 2, which may include：Wheat
Gram wind transmitter 100, receiver and terminal device 200.
Wherein, the structure of microphone transmitters 100 is referred to shown in Fig. 3 comprising charging interface 11 and first switch
Control module 12.First switch control module 12 is connect with charging interface 11.First switch control module 12 is detecting charging
When interface 11 accesses power supply, the microphone transmitters shutdown is controlled.
First switch control module 12 can also control the microphone hair when detecting 11 deenergization of charging interface
Emitter is switched on.First switch control module 12 can only realize above-mentioned control microphone transmitters start process, can also be only real
Microphone transmitters shutdown process is now controlled, or realizes the shutdown of control microphone transmitters and start process simultaneously.
Terminal device 200 includes storage device 300, and for storing microphone transmitters 100, the storage device 300 is set
It is equipped with power interface, is adapted to the charging interface 11, the microphone transmitters 100 are carried out by the charging interface 11
Charging.
Terminal device 200 can be computer, speech recorder or other electronic products, be used for and microphone transmitters
100 match.
Storage device 300 may include the groove being formed on terminal device 200, microphone transmitters in the present embodiment
It is fixed in 100 insertion grooves.What groove side setting power interface etc. and microphone transmitters 100 had compatible connects
Mouthful.Between groove and microphone transmitters 100 by way of side, bottom surface limit, ensure that above-mentioned interface docks one by one.
Receiver can be built in terminal device 200 in the present embodiment, and the antenna of receiver is set to outside terminal device
Surface.
Receiver periodically can send heartbeat packet to the processor of the terminal device 200, and the heartbeat packet may include：
Microphone connection status and/or connection signal intensity.
Wherein, microphone connection status can determine whether microphone audio access for processor.Connection signal
Intensity can then be identified for processor, when connection signal intensity is weak, show that microphone transmitters carry user far from terminal
Equipment can send out prompt message to ensure connection status, to prompt carrier close to terminal device.
In addition to this, heartbeat packet can also include：The ID of microphone transmitters, the ID of receiver, microphone transmitters
Version number, the version number of receiver, microphone transmitters the information such as current electric quantity.
Next, describing in detail to the structure and function of the microphone transmitters of the embodiment of the present application in conjunction with attached drawing.
Aforementioned to have been described above, control microphone transmitters automatic shutdown may be implemented in first switch control module 12.
Wherein, the circuit structure that first switch control module 12 can be made of electrical equipment.
In the case of one kind is optional, first switch control module 12 includes：Current sampling circuit and comparator.Current sample
Circuit is connect with charging interface 11, and current sample is carried out to charging interface, and by comparator to sample rate current and reference current into
Row compares, and output low and high level is as switching signal.Show that sample rate current is charging for example, when charging interface 11 accesses power supply
Electric current.It is a small value that reference current, which can be arranged, then sample rate current is more than reference current.By sample rate current input comparator
In-phase input end, then comparator can export high level.By choosing the type of microphone transmitters switch, high level can be set
For off signal, and then control microphone transmitters shutdown.
Using microphone transmitters provided by the embodiments of the present application, needed to it when user's use finishes microphone transmitters
When charging, can the charging interface of microphone transmitters directly be accessed into power supply, it is i.e. controllable by first switch control module
Microphone transmitters automatic shutdown triggers closing key without user and realizes shutdown process, operating procedure simplified, using more again
Add conveniently.
Also, it, can not be in wheat due to that need not realize that the shutdown to microphone transmitters is controlled by closing key
Closing key is set on gram wind transmitter, simplifies the structure of microphone transmitters, also saves cost.
Further, in this embodiment can also realize that microphone transmitters power off automatic turn-on function.Specific implementation side
Formula is as follows：
First switch control module 12 can be also used for：
When detecting 11 deenergization of charging interface, the booting of the microphone transmitters 100 is controlled.
Specifically, still include with above-mentioned exemplary first switch control module 12：For current sampling circuit and comparator.
When 11 deenergization of charging interface, sample rate current becomes 0, and sample rate current is less than reference current, and comparator can export low level.
It is starting-up signal that low level, which can be arranged, then can control the booting of microphone transmitters 100.
According to microphone transmitters provided in this embodiment, needed to it when user's use finishes microphone transmitters 100
When charging, can the charging interface of microphone transmitters directly be accessed into power supply, it is i.e. controllable by first switch control module 12
Microphone transmitters automatic shutdown processed.Further, when user is continuing with microphone transmitters, it is only necessary to by its charging
11 deenergizations of mouth, microphone transmitters 100 can be realized Auto Power On, are switched on manually without user, and operation is more convenient, and
Starting up speed is faster.
It is understood that first switch control module 13 can select only to realize that control microphone transmitters 100 are automatic
Power up function can also select only to realize control 100 automatic shut-off function of microphone transmitters, or realize control Mike simultaneously
100 Auto Power On of wind transmitter, shut-off function.
In the application another embodiment, the electrical structure of another microphone transmitters is described, in conjunction with Fig. 4 and figure
3 it is found that microphone transmitters 100 can also include：
Voltage detecting interface 13 and second switch control module 14, the second switch control module 14 are examined with the voltage
Interface 13 is surveyed to connect.
Based on the microphone transmitters of the present embodiment introduction, the storage device 300 being adapted to it is also provided with voltage
Interface, the voltage interface are adapted to voltage detecting interface 13, and voltage is generated in the voltage detecting interface 13 when the two is connected
Signal.
The second switch control module 14 controls institute when detecting that the voltage detecting interface 13 generates voltage signal
State microphone transmitters shutdown.
It is understood that second switch control module 14 can be and 12 independent two moulds of first switch control module
Block.Certainly, second switch control module 14 can also be the modular form with first switch control module 12 as a whole.
User can be placed on when without using microphone transmitters 100 in storage device 300, and by charging interface
11 dock with power interface, while voltage detecting interface 13 is docked with voltage interface.
When voltage detecting interface 13 on microphone transmitters 100 is connected with the voltage interface in storage device 300, meeting exists
Voltage detecting interface 13 generates voltage signal, and the voltage signal is non-zero.Conversely, the voltage detecting on microphone transmitters 100 connects
Mouthfuls 13 with voltage interface access failure in storage device 300 when, then voltage detecting interface 13 not will produce voltage signal, in other words
Voltage signal is 0.
Second switch control module 14 is monitored voltage detecting interface 13, when detect voltage detecting interface 13 generate
When voltage signal, control microphone transmitters shutdown.
In the case of one kind is optional, second switch control module 14 may include：Voltage sampling circuit and comparator.Voltage
Sample circuit is connect with voltage detecting interface 13, carries out voltage sample to voltage detecting interface, and by comparator to sampled voltage
It is compared with reference voltage, output low and high level is as switching signal.Show for example, working as voltage detecting interface 13 and storage device
On voltage interface conducting when, sampled voltage be it is non-zero, can be arranged reference voltage be small value, then sampled voltage be more than benchmark electricity
Pressure.By the in-phase input end of sampled voltage input comparator, then comparator can export high level.By choosing microphone transmitters
The type of switching tube, it is off signal that high level, which can be arranged, and then controls microphone transmitters shutdown.
Referring to Fig. 5, illustrates a kind of microphone transmitters and be electrically connected schematic diagram with storage device.
In Fig. 5, storage device 300 is provided with power interface and voltage interface.One is connected between voltage interface and the earth
Dropping resistor R.Microphone transmitters 100 are provided with charging interface 11 and voltage detecting interface 13.
When voltage detecting interface 13 is connected with voltage interface, according to the exemplary electrical structures of Fig. 5 it is found that in voltage interface
13 will produce a voltage signal.
Optionally, pass through position and the microphone transmitters of setting 300 upper power source interface of storage device and voltage interface
The position of charging interface 11 and voltage detecting interface 13 on 100, when charging interface 11 can be made to access power interface, voltage inspection
It surveys interface 13 and also accesses voltage interface.
Microphone transmitters provided in this embodiment are further controlled by increasing voltage detecting interface 13 and second switch
Module 14 realizes that when microphone transmitters are put into storage device, voltage interface generates voltage with voltage detecting interface 13
Signal, and then microphone transmitters shutdown is controlled by second switch control module 14.In the present embodiment, realized by two ways
The automatic shutdown control of microphone transmitters, two ways exist parallel, when any one control mode when something goes wrong, separately
One kind may insure that microphone transmitters can shut down.
Show for example, when power interface can not provide power supply or charging interface damage can not be charged normal, then first
Switch control module 12 can not the shutdown of normal control microphone transmitters.At this point, the voltage detecting due to microphone transmitters connects
Mouth 13 is connected with the voltage interface of storage device, then shutdown control can be realized by second switch control module 14.
When voltage interface or voltage detecting interface 13 damage, then second switch control module 14 can not normal control Mike
Wind transmitter shuts down.At this point, since the charging interface of microphone transmitters is connected with power interface and can be charged normal, then
Shutdown control can be realized with first switch control module 12.
Further, on the basis of the microphone transmitters of above-described embodiment introduction, can also pass through in the present embodiment
Second switch control module 14 realizes that microphone transmitters 100 leave automatic turn-on function after storage device 300.Specific implementation side
Formula is as follows：
Second switch control module 14 can be also used for：
When the voltage signal for detecting that the voltage detecting interface 13 generates disappears, controls the microphone transmitters and open
Machine.
Specifically, still include with above-mentioned exemplary second switch control module 14：For voltage sampling circuit and comparator.
When voltage detecting interface 13 and voltage interface disconnect, sampled voltage becomes 0, and sampled voltage is less than reference voltage, comparator meeting
Export low level.It is starting-up signal that low level, which can be arranged, then can control microphone transmitters booting.
Microphone transmitters provided in this embodiment further pass through voltage detecting interface 13 and second switch control module
14, it realizes when microphone transmitters are taken from storage device, microphone transmitters booting is controlled by second switch control module 14.
This booting control mode and the side for controlling microphone transmitters booting in previous embodiment by first switch control module 12
Formula can exist parallel, when any one control mode when something goes wrong, another kind may insure that microphone transmitters can be opened
Machine.
It is understood that second switch control module 14 can select only to realize that control microphone transmitters 100 are automatic
Power up function can also select only to realize control 100 automatic shut-off function of microphone transmitters, or realize control Mike simultaneously
100 Auto Power On of wind transmitter, shut-off function.
In conjunction with shown in Fig. 6, microphone transmitters 100 disclosed in the embodiment of the present application can also include：
First data transmission interface 15, for terminal device into row data communication.
First data transmission interface 15 is mainly used for carrying out data transmission.
Based on microphone transmitters disclosed in the present embodiment, the storage devices 300 of microphone transmitters can also be arranged with
The second data transmission interface that first data transmission interface 15 is adapted to.The second data transmission interface in storage device 300 can be with
It is communicated to connect with terminal device 200.Based on this, terminal device 200 can pass through the second data transmission interface, first data transmission
Interface issues upgrade command to microphone transmitters and starts upgrade mode, and upgrading software, realization pair are operated in terminal
The update of microphone transmitters embedded software upgrades.It avoids conventional microphone transmitter and is merely able to form by returning factory's burning
The trouble present in software upgrading is carried out, it is simpler, conveniently that software upgrading upgrades mode.
First data transmission interface 15, can be independently of charging interface 11, i.e., respectively by different in hardware setting
Realize first data transmission interface 15 and charging interface 11 in contact.It is of course also possible to realize the first number simultaneously by same contacts
It can 15 and charging interface 11 according to transmission.
Optionally, in order to ensure the privacy of microphone transmitters and receiver pairing, reduction is mismatched to situation, for private
The close higher application scenarios of property, the application can also be arranged microphone transmitters and establish company by secret agreement and specified receiver
It connects, and communicates.Wherein, specified receiver can be fixedly installed in terminal device.
Next, the embodiment of the present application combination attached drawing 7-11, is further situated between to the hardware configuration of microphone transmitters
It continues.
The microphone transmitters 100 of the application may include：
The stabilizing member (not shown) for being set to surface is used for when the microphone transmitters are positioned over storage device,
The microphone transmitters are fixed.
Optionally, which can be magnetic structure.It is corresponding that matched magnetic stabilization is also provided in storage device
Part ensures that after microphone transmitters are positioned in storage device, the two can fit closely, and is not in shaking, is detached from
Situations such as.Stabilizing member can also be other elastic constructions, give microphone transmitters with pressure and fixation.In combination with the transmitting
Utensil has an oblique angle, convenient for for being taken out out of groove.
Further, microphone transmitters 100 can also include：
The geometrical clamp 1 on the microphone transmitters surface is set to for being consolidated in the microphone transmitters use
Determine on a support.
Optionally, it in order to ensure the clamping effect of geometrical clamp, can also be contacted with supporter in geometrical clamp in the present embodiment
Non-slip mat is arranged in side.The non-slip mat can increase the material of frictional force, will not convenient for microphone to be clamped on a support
Appearance is shaken easily.
In order to ensure the ease of use of geometrical clamp, it is to tilt structure that geometrical clamp top, which can be arranged, in the application, as Fig. 7 shows
Example.User only needs to slide into, and without arduously breaking geometrical clamp into two with one's hands, use is simpler.
The spliced eye 2 of microphone transmitters is also shown in Fig. 7, spliced eye 2 contains the charging of previous embodiment introduction
Interface, first data transmission interface, voltage detecting interface.
Microphone transmitters disclosed in the embodiment of the present application may include two faces being mutually parallel, and be respectively defined as first
Surface and second surface.
First surface is generally the back side of microphone transmitters.Corresponding, second surface is the front of microphone transmitters.
Geometrical clamp 1 can be set to first surface, and the clamping direction of geometrical clamp 1 is along the first diagonal side of first surface
To.
Wherein, for the ease of wearing, it is unfilled corner structure that microphone transmitters main body, which can be arranged,.Then the first of first surface
It is diagonally opposed to be, it is directed toward its diagonal direction along the unfilled corner of first surface.
The wearing effect of the microphone transmitters of the embodiment of the present application is shown referring to Fig. 9.
The geometrical clamp for coordinating the unfilled corner direction setting of microphone transmitters, clamps the collar of user, simple in structure, uses
It is convenient.
Further, in order to ensure that microphone transmitters packet can be arranged in the radio reception effect of microphone transmitters, the application
Containing multiple wheats, by taking two wheats as an example, it is correspondingly arranged at least two sound hole, sound hole 3 and 4 as shown in Figure 10.
Two sound hole be distributed in the second surface of microphone transmitters second it is diagonally opposed on.
Second surface is front, and second surface is outside after wearing, ensures that sound hole can be good at receiving sound.
Second is diagonally opposed with the aforementioned first diagonally opposed relationship to be, second diagonally opposed to be not parallel to first diagonal
Direction.
Second surface co-exist in two it is diagonally opposed, one of them is to be directed toward its diagonal side along the unfilled corner of second surface
To this is diagonally opposed diagonally opposed parallel with first.Can be selected in the present embodiment in second surface with first it is diagonally opposed not
Parallel second is diagonally opposed, the arranged direction as sound hole.
In Figure 10, sound hole 3 and 4 be distributed in second it is diagonally opposed on.
By this setup, coordinate the structure of the application microphone transmitters so that between sound source and two sound hole
Angle between line, and the vertical line of sound source to ground is no more than 30 degree, that is, is maintained within best radio reception angle.
In Figure 10, second it is diagonally opposed on indicator light 5 can also be set.
The indicator light 5 can carry out lamplight pointing in microphone transmitters and receiver with clock synchronization, and pairing process is such as arranged
Middle indicator light 5 is alternately flickered by two kinds of colors to prompt matching, and is such as alternately flickered with red blue two color light.After successful matching
Extinguish.
Indicator light 5 can be also used for carrying out charging instruction when microphone transmitters charge.Different charge capacities are such as set
Corresponding different colours lamplight pointing.For example, electricity shows green when being higher than 50%, it is displayed in red when less than 50%.
Further, as the exemplary microphone transmitters of Figure 11 100 can also include：Reset key 6.
Reset key 6 can be arranged in the side of microphone transmitters.
Reset key 6 is used to detect external pressing duration, and controls microphone transmitters machine open/close according to duration, or
Into pairing state.
For example, long-press 2s, controls microphone transmitters machine open/close.
Long-press 5s (under off-mode), control microphone transmitters start to match.
In addition, microphone transmitters are built-in with multi-microphone array, there is decrease of noise functions, improve sound collection quality, it is excellent
Two-microphone array may be used in choosing.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only that
A little elements, but also include other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the application.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can in other embodiments be realized in the case where not departing from spirit herein or range.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (17)
1. a kind of microphone transmitters, which is characterized in that including：
Charging interface and first switch control module, the first switch control module are connect with the charging interface；
The first switch control module controls the microphone transmitters and closes when detecting that the charging interface accesses power supply
Machine；And/or when detecting that the charging interface is disconnected with power supply, the microphone transmitters booting is controlled.
2. microphone transmitters according to claim 1, which is characterized in that further include：
Voltage detecting interface and second switch control module, the second switch control module connect with the voltage detecting interface
It connects；
The voltage detecting interface is adapted with the voltage interface in the storage device for storing microphone transmitters, the electricity
Pressure detection interface will produce voltage signal when being connected with the voltage interface；
The second switch control module controls the microphone when detecting that the voltage detecting interface generates voltage signal
Transmitter shuts down；And/or when the voltage signal for detecting that the voltage detecting interface generates disappears, the microphone hair is controlled
Emitter is switched on.
3. microphone transmitters according to claim 1 or 2, which is characterized in that further include：
First data transmission interface, for terminal device into row data communication.
4. microphone transmitters according to claim 1 or 2, which is characterized in that further include：
It is set to the stabilizing member on the microphone transmitters surface, the stabilizing member in the microphone transmitters for being positioned over
When storage device, the microphone transmitters are fixed.
5. microphone transmitters according to claim 4, which is characterized in that the stabilizing member is magnetic structure.
6. microphone transmitters according to claim 1 or 2, which is characterized in that further include：
Be set to the geometrical clamp on the microphone transmitters surface, for the microphone transmitters using when be fixed in
On supporter.
7. microphone transmitters according to claim 6, which is characterized in that the geometrical clamp contacts one with above support
Side is provided with non-slip mat.
8. microphone transmitters according to claim 6, which is characterized in that the geometrical clamp is set to the microphone hair
Emitter first surface, and the clamping direction of geometrical clamp is along the first diagonally opposed of the first surface.
9. microphone transmitters according to claim 8, which is characterized in that the microphone transmitters include at least two
Sound hole, described two sound hole be distributed in the second surface of the microphone transmitters second it is diagonally opposed on, described
Two surfaces are parallel to the first surface, and described second diagonally opposed to be not parallel to described first diagonally opposed.
10. microphone transmitters according to claim 1 or 2, which is characterized in that further include：
Reset key controls microphone transmitters machine open/close for detecting external pressing duration, and according to duration, or enters
Pairing state.
11. microphone transmitters according to claim 1 or 2, which is characterized in that the microphone transmitters pass through secret
Agreement is established with specified receiver and is connected, and is communicated.
12. a kind of radio system, which is characterized in that including：Microphone transmitters, receiver and terminal device；
The microphone transmitters include charging interface and first switch control module, the first switch control module with it is described
Charging interface connects；The first switch control module controls the Mike when detecting that the charging interface accesses power supply
Wind transmitter shuts down；
The terminal device includes storage device, and for storing microphone transmitters, the storage device is provided with power interface,
It is adapted to the charging interface, is charged to the microphone transmitters by the charging interface；
And/or the first switch control module is additionally operable to, when detecting that the charging interface is disconnected with power supply, described in control
Microphone transmitters are switched on.
13. system according to claim 12, which is characterized in that the microphone transmitters further include：Voltage detecting connects
Mouth and second switch control module, the second switch control module are connect with the voltage detecting interface；
The storage device is additionally provided with voltage interface, and the voltage interface is adapted to the voltage detecting interface, the two conducting
When the voltage detecting interface generate voltage signal；
The second switch control module controls the microphone when detecting that the voltage detecting interface generates voltage signal
Transmitter shuts down；And/or when the voltage signal for detecting that the voltage detecting interface generates disappears, the microphone hair is controlled
Emitter is switched on.
14. system according to claim 12, which is characterized in that the microphone transmitters further include：First data pass
Defeated interface；The storage device is additionally provided with the second data transmission interface, and the first data transmission interface is counted with described second
It is adapted according to coffret.
15. according to the system described in claim 12-14 any one, which is characterized in that the storage device includes being formed in
Groove on the terminal device, the microphone transmitters are embedded in fixed in the groove.
16. according to the system described in claim 12-14 any one, which is characterized in that the receiver is built in the end
In end equipment, the antenna of the receiver is set to the terminal device outer surface.
17. according to the system described in claim 12-14 any one, which is characterized in that the receiver is periodically to the end
The processor of end equipment sends heartbeat packet, and the heartbeat packet includes：Microphone connection status and/or connection signal intensity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810354395.3A CN108289268A (en) | 2018-04-19 | 2018-04-19 | A kind of microphone transmitters and radio system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810354395.3A CN108289268A (en) | 2018-04-19 | 2018-04-19 | A kind of microphone transmitters and radio system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108289268A true CN108289268A (en) | 2018-07-17 |
Family
ID=62834545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810354395.3A Pending CN108289268A (en) | 2018-04-19 | 2018-04-19 | A kind of microphone transmitters and radio system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108289268A (en) |
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| CN101170325A (en) * | 2007-12-05 | 2008-04-30 | 新洋电子科技有限公司 | Bluetooth wireless microphone |
| CN201134803Y (en) * | 2007-12-05 | 2008-10-15 | 新洋电子科技有限公司 | Bluetooth wireless microphone |
| US20150341716A1 (en) * | 2014-05-21 | 2015-11-26 | Mark Desmarais | Battery charging adaptor for a wireless microphone |
| CN107396218A (en) * | 2017-06-20 | 2017-11-24 | 广州市缔客航海设备有限公司 | Wireless microphone and its control mode |
| CN107770662A (en) * | 2016-08-23 | 2018-03-06 | 深圳市三诺数字科技有限公司 | A kind of automatic charging and the implementation method and circuit of switching on and shutting down |
| CN208316992U (en) * | 2018-04-19 | 2019-01-01 | 科大讯飞股份有限公司 | A kind of microphone transmitters and radio system |
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2018
- 2018-04-19 CN CN201810354395.3A patent/CN108289268A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101170325A (en) * | 2007-12-05 | 2008-04-30 | 新洋电子科技有限公司 | Bluetooth wireless microphone |
| CN201134803Y (en) * | 2007-12-05 | 2008-10-15 | 新洋电子科技有限公司 | Bluetooth wireless microphone |
| US20150341716A1 (en) * | 2014-05-21 | 2015-11-26 | Mark Desmarais | Battery charging adaptor for a wireless microphone |
| CN107770662A (en) * | 2016-08-23 | 2018-03-06 | 深圳市三诺数字科技有限公司 | A kind of automatic charging and the implementation method and circuit of switching on and shutting down |
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