CN206042295U - Many function combination earphone - Google Patents

Abstract

The utility model provides a many function combination earphone, it includes: audio frequency owner plug, left earplug, auris dextra stopper and tapping plate, tapping plate comprises three daughter board swing joint, and three daughter board passes through being connected with audio frequency owner plug, left earplug, auris dextra stopper of audio line one -to -one, constitutes bottom machine, left parasite aircraft, right parasite aircraft respectively, be equipped with two above signal interface in the three daughter board on at least one daughter board for handshaking and switching between the daughter board, its key technology lies in that at least one is equipped with auxiliary function module in bottom machine, left parasite aircraft, the right parasite aircraft. The utility model discloses an independence of three daughter board or combination are used, cooperation auxiliary function module's nimble design, have not only realized some functional device multiplexing of wired and wireless earphone, but also can realize charging / data line and interface converting's function, or even realize further through auxiliary function module that this many function combination earphone is more multi -functional, mainly are applied to amusement / recreation / leisure / body -building / medical treatment / health care etc..

Description

A kind of multifunctional combination earphone

Technical field

This utility model is related to technical field of electronic products, especially a kind of multifunctional combination earphone.

Background technology

Traditional wire earphone is usually that audio jack (such as 4 line of typical round, USB/ lightning interfaces etc.) passes through tone frequency channel wire Panel (including mike, line control machine for actuation of keys is uploaded into main frame) is connected to, and left and right ear is further connected to as solid Sound is answered, and constitutes a complete wired line control earphone.And bluetooth earphone receives generally by bluetooth transceiver and transmitting is penetrated Frequency signal, is connected to audio process and is followed by mike and earplug for processing audio signal, and complete bluetooth earphone also includes Battery and power management, general bluetooth earphone can be monaurals or stereo.It is due to the excellent tonequality of traditional wire earphone, resistance to With, the advantages of inexpensive, it is widely used, simultaneously as the convenience of bluetooth earphone, which has also obtained widely should With.Although this respectively has pluses and minuses due to both earphones, their basic function is similar to, but the occasion of application is different. Often also need to carry patchcord for charging and data transfer additionally, due to portable electric appts Jing.If while carrying them Three kinds again very inconvenient.

Utility model content

For solving above-mentioned technical problem, this utility model provides a kind of multifunctional combination earphone, by wired earphone, wireless ear Machine, charging/data wire are combined together, and on the basis of original ear-phone function is ensured, expand various application functions, greatly save Raw material and it is easy to carry.

A kind of multifunctional combination earphone, which includes：The main plug of audio frequency, left earplug, right earplug and tapping plate, tapping plate is by three Individual daughter board is movably connected to form, and three daughter boards are connected with the main plug of audio frequency, left earplug, right earplug correspondingly by tone frequency channel wire Connect, respectively constitute bottom machine, left handset, right handset, at least one daughter board is provided with two or more signal in three daughter boards Interface, for the signal exchange between daughter board and switching；

And at least one supplemental functionality is provided with bottom machine, left handset, right handset.

Preferably, in left handset or right handset, a handset is provided with supplemental functionality, after departing from bottom plate Composition single sound channel bluetooth headset, another handset constitute monophonic wired earphone with bottom plate.

Preferably, left handset and right handset are provided with different supplemental functionalities, disengaging bottom plate, one Handset composition monophonic answers earphone, and the sound channel is answered earphone and constitutes stereo double channel bluetooth ear with another handset grafting Machine.

Preferably, bottom machine, left handset, right handset are mutually disengaged, by being provided with not in left handset and right handset With supplemental functionality, composition single sound channel bluetooth headset or composition monophonic wired earphone or composition monophonic answer ear Machine or composition stereo double channel bluetooth earphone；Left handset and right handset are used directly as earplug.

Further, bottom machine is provided with supplemental functionality, by changing supplemental functionality and the main plug of audio frequency Type, realizes different interface lines after left handset, right handset is departed from.

Preferably, in bottom machine, left handset, right handset, any one is provided with supplemental functionality, and aids in work( Energy module includes detecting module, to detect or load the characteristic signal of daughterboard interface.

Preferably, three daughter board movable connection methods are：Concatenation type or superposing type, or any two daughter board is folded Plus concatenate with the 3rd daughter board afterwards.

Further, be provided with supplemental functionality handset depart from be connected with other handsets after, be individually formed intelligent chain, intelligence Energy ring or intelligent band, for transmitting and/or recording the performance data that its supplemental functionality is detected or produced.

Preferably, supplemental functionality is one or more sensors, and the data of the sensor measurement are temporary Be stored in the handset or upload main frame using the wired or wireless data transmission module in the handset, or by the handset and its Main frame is uploaded using the wired or wireless data transmission module in other handsets after its handset connection.

Preferably, supplemental functionality is brake, when the handset with brake is connected with other handsets When, two handsets are shaken hands identification, function of exchange module information or when implementing pre-set work program, for closing all or part Function, open sensor in multisensor or selectively unlocking each handset for being connected with each other by view picture earphone as needed Preferably comprise netted monitoring smart machine.

Further, three daughter board three handsets of correspondence are respectively designated as bottom plate, left daughter board and right daughter board；Bottom plate and Also detachably connect with another daughter board after being detachably connected between right daughter board, bottom plate and left daughter board or left daughter board and right daughter board Connect；Or be fixedly connected between bottom plate and right daughter board, bottom plate and left daughter board or left daughter board and right daughter board, form a list It is detachably connected with another daughter board after plate again, and the joint face of two daughter boards being detachably connected cooperates.

The beneficial effects of the utility model are,

By the flexible connection of three daughter boards, each multifunctional combination earphone can be lifted by the replacement of other daughter boards Service life.It is on the basis of flexible connection, four-dimensional by dissipating, by the separately or combined use of three daughter boards, coordinate auxiliary The flexible design of functional module, not only realizes the multiplexing of the partial function device of wired and wireless headset, but also can be real Now the function of charging/data wire and interface conversion, further expands even with supplemental functionality, is such as directed to blood glucose disease patient Supplemental functionality is designed as into blood-glucose meter, supplemental functionality is designed as into electronic compass for mountaineering person, for race Supplemental functionality is designed as velometer etc. by step fan, more multi-functional to realize this multifunctional combination earphone, mainly should For entertaining/play/lie fallow/body-building/medical treatment/health care etc..

Description of the drawings

With reference to the accompanying drawings and examples this utility model is further illustrated.

Fig. 1 is multifunctional combination earphone schematic diagram of the present utility model.

Fig. 2 a- Fig. 2 c are multifunctional combination earphone tapping plate connection diagrams of the present utility model.

Fig. 3 a- Fig. 3 c are three kinds of exemplary application maps of multifunctional combination earphone of the present utility model.

Fig. 4 is three kinds of exemplary application maps that this utility model tapping plate is chip.

Fig. 5 is multifunctional combination earphone schematic diagram of this utility model based on analogue audio frequency plug.

Fig. 6 is multifunctional combination earphone schematic diagram of this utility model based on analogue audio frequency USB plug.

Fig. 7 is multifunctional combination earphone schematic diagram of this utility model based on analogue audio frequency Fructus Mali pumilae lightning plug.

Fig. 8 is another kind of multifunctional combination earphone schematic diagram of this utility model based on analogue audio frequency Fructus Mali pumilae lightning plug.

Fig. 9 a- Fig. 9 c are three kinds of concatenation instance graphs of combination earphone of the present utility model.

Figure 10 a- Figure 10 b are two kinds of connection instance graphs of combination earphone of the present utility model.

Specific embodiment

This utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram, Basic structure of the present utility model is only illustrated in a schematic way, therefore which only shows the composition relevant with this utility model.

As shown in figure 1, multifunctional combination earphone of the present utility model include the main plug of audio frequency (can be circular 4 line plug, USB or lightning interface etc.), tone frequency channel wire (can be the electric wire of traditional only transmission simulated audio signal rank, or have The electric wire of transmission data/charge level, or various combination), the main plug of audio frequency is connected to a tapping plate by tone frequency channel wire, and Tapping plate is connected to left and right earplug by tone frequency channel wire.The dismountable daughter board composition of tapping plate at least 3, it is including bottom plate (B), left Daughter board (L) and right daughter board (R), wherein bottom plate (B) are connected to the main plug of audio frequency, left daughter board (L) and right daughter board point by tone frequency channel wire Left earplug and right earplug are not connected to by tone frequency channel wire.At least left earplug/tone frequency channel wire/left daughter board constitutes left handset, at least right earplug/ Tone frequency channel wire/left daughter board constitutes right handset, at least main plug of audio frequency, and tone frequency channel wire and middle daughter board constitute bottom machine.

On the bottom of tapping plate/left/right daughter board, at least including a standard or non-standard signaling interface, wherein at least one Individual daughter board at least includes two signaling interfaces, for the signal exchange between each daughter board and switching, the such as signal of telecommunication by contact pin/ Jack electrode, convex-concave electrode, USB male and females, lightning male and female；Also at least include mechanical fixed structure on daughter board, such as convex-concave interlocks, Positive and negative attracting etc. the mechanical interface of magnetic pole, for interfixing between daughter board key.Connected mode between bottom/left/right daughter board Can be various combination, series-parallel, the string stacked type as shown in each subgraph in Fig. 2 a- Fig. 2 c, stacked and string data etc..Each At least two electrode external connections of signaling interface on daughter board, for the connection between each daughter board and transmission simulation and/or number Word audio signal.Such as transmission simulation left/right sound channel/microphone signal, or transmission digital audio and video signals are such as with I2S, USB Agreement or self-defining digital audio protocol are exchanged with each other audio signal, or transmission non-audio data/control signal is (such as single Line digital signal, multi-thread I2C, self-defined host-host protocol, in analogue audio frequency line transmitting data agreement).

Also include supplemental functionality in left and/or right handset and/or bottom machine, for further expanding combination earphone Function.Supplemental functionality includes memorizer, read-write cell, audio codec, bluetooth unit, microprocessor, battery, defeated Enter/output device, wire/wireless transceiver, GPS devices, touch feedback device, display, sensor, driver, executor, TRT, photovoltaic cell, velometer, electronic compass, magnetometer, gyroscope, thermometer, drimeter, barometer, sphygomanometer, Antiperspirant juice sensor, sphygmometer, blood-glucose meter, vibrator, photometer, antenna, interface detection/transducer, loudspeaker, earplug, mike, One or more in photographic head, tracking pulley/cunning ball, touch sensor, piezometer, LED.Supplemental functionality can be Any position of each handset, in such as daughter board, or in earplug, or on tone frequency channel wire, plug is medium.Wherein, bottom machine and it is left and Or right handset can independently realize that function is realized in function or combination：Include realizing the institute needed for bluetooth earphone in left and/or right handset Some element (such as bluetooth transmitting-receiving, Audio Processing, battery etc.), so as to left or right handset is independent as a monophonic bluetooth ear Machine is used, and further right or left handset independently can be answered earphone as simple monophonic and be used or insert opposite side left/right Handset composition stereo double channel bluetooth earphone is used；Bottom machine can be with reference to connecing on the different main plug of audio frequency and bottom plate Mouthful type realizes interface line, transfers such as from audio frequency round end to USB, USB to Fructus Mali pumilae lightning, or USB is to nonstandard contact pin/insert Hole etc., for functions such as data exchange, chargings.

Further, the application proposes new application and extension thinking, and concrete function is realized being capable of achieving by prior art, It is not described in detail one by one again：Such as, there is a button at least one daughter board, for controlling volume, receive calls, and combination ear Control of other functions on machine etc.；There is mike at least one daughter board and have sound inlet/seam；Or can also have a line traffic control plate, On left or right tone frequency channel wire.

Shown in Fig. 3 a- Fig. 3 c, have on the downside of left daughter board inside a pair of jack electrode L/G and connect its left earplug and bluetooth earphone The L channel output of master chip, also has the R channel for connecting its bluetooth earphone master chip inside a pair of jack electrode R/G on the right side of which Output；The side of right daughter board has inside a pair of contact pin electrode R/G and connects right earplug；And there are a pair of contact pin L/G the top side of bottom plate With a pair of jack electrode R/G, inside is by tone frequency channel wire direct (such as suitable for analog interface earphone) or indirectly (suitable for numeral Interface headphones) it is connected with the holding wire of the main plug of audio frequency.Can also further there is mike at least one daughter board, for leading to Words are used.If three daughter boards are connected with each other, prohibition unit molecule machine function, the bluetooth earphone function of such as left handset, Ke Yishi Existing conventional stereo sound wired earphone, line traffic control plate that further can also be extra or realizes line traffic control function using daughter board.

When being that left daughter board is extracted in Fig. 3 a, the right side/bottom plate keeps connection, if now left handset is independently operated, which and includes The required components and parts of bluetooth earphone, then be that monaural bluetooth earphone or other miscellaneous functions are used；Right handset and bottom machine are protected Connection is held, then the monophonic wired earphone or other miscellaneous functions for forming a long line is used.May be used also on right daughter board or bottom plate To there is mike/button.

It is connected with each other for left/right daughter board in Fig. 3 b and bottom plate is extracted, such left and right handset forms a stereosonic fortune Dynamic formula I tech clip S and/or other miscellaneous functions are used；Simultaneously bottom machine then can as interface line/data wire/ Charging wire or other miscellaneous functions are used.

Mutually extract for left/right/bottom plate in Fig. 3 c, now left handset is used for monaural bluetooth earphone, right son Machine is used (if no mike or line control machine on daughter board) as simple earplug, bottom plate then as patchcord/data wire/ Charging wire.Other miscellaneous functions can also be realized on each same daughter board.

As shown in figure 4, the interconnection between daughter board shown here is analogue audio frequency line, and microphone lines M, ground wire G, R channel line R, L channel line L；There are three electrode L/R/G bottom surface on left daughter board, is respectively connected to the left and right earplug drive circuit of bluetooth earphone And ground wire is while L is also connected to left earplug by tone frequency channel wire；There are three electrode L/R/G in the front of right daughter board, and there are four electrodes at the back side L/R/G/M, wherein M are connected to the mike on right daughter board, and R is then connected to right earplug by tone frequency channel wire；There is L/R/ in the front of bottom plate While they are directly or indirectly connected to the main plug of audio frequency by tone frequency channel wire, (the round audio jack of four lines or USB are inserted tetra- electrodes of G/M Head).And the electrode interior of the same name on each daughter board is communicated and the homonymy electrode position on different daughter board matches and is easy to alignment to connect Connect.There is the magnetic block (or convex-concave structure) of positive and negative cooperation on daughter board, one of connected mode of such daughter board is left daughter board most Upper strata, in centre, in the bottom, three plate electrodes are mutually aligned magnetic pole and suck to realize lap connection bottom plate right daughter board.According to The combination by pulling down different daughter boards is needed, so as to realize different connections and function.Further, three daughter boards can The electrode at the positive back side having as right daughter board, so avoids the need for distinguishing the level of different daughter boards when three daughter boards are connected, side Just connect.Further, there can also be one or more coordination electrodes ID between daughter board, for the logical of the non-audio signals between daughter board News and identification of function.Without external, then the M lines being connected to thereon can be utilized to conduct to mike such as on left daughter board The transmission of non-audio signals and detection line.

As shown in figure 5, herein on left daughter board with USB public affairs mouth (at least including VDD, L, R, ID, G) and public mouth seat end band two Jack electrode (being R/G right-channel signals herein), bottom plate are mothers' mouth of the USB with mike (at least including VDD, L, R, ID, G) And female two jack electrode (can be R/G right-channel signals) of mouth seat end band, right daughter board is that two contact pin electrode of narrow sheet strips is used for driving Dynamic right earplug.So USB male and females interface can be mutually inserted, at the same the right daughter board of arrow gauge shape may be inserted into or suck to USB it is public or The counter electrode at female mouth seat end realizes the connection of R/G.Then can be by left daughter board insert band USB so when left handset is independently used The main frame of interface or any other equipment are used for exchange data or charging, such as when main frame is mobile phone, mobile phone must support and USB OTG patterns are started to charge for left handset.

Fig. 6 is the combination ear based on analogue audio frequency USB plug (microphone lines M, ground wire G, R channel line R, L channel line L) Machine, left daughter board are USB mother's mouths and two jack electrode of seat end band, and bottom plate is USB public affairs mouths and two jack electrode of seat end band, right daughter board It is the tone frequency channel wire for driving right earplug for two electrode of narrow sheet strips.Such three daughter boards freely can be plugged.So in three daughter board phases Main audio USB plug is inserted external power supply or supports the mobile phone of USB OTG to charge directly to combination earphone or exchange by Lian Shi Data.

As shown in fig. 7, based on analogue audio frequency Fructus Mali pumilae lightning plug (microphone lines M, R channel line R, L channel line L, control ID, ground wire G) earphone that transmits, left daughter board is USB public affairs mouths, and bottom plate is USB mother's mouths, right daughter board be USB male and females transducer and With mike, now need microphone lines and be connected with bottom plate.Such three daughter boards freely can be plugged.

As shown in figure 8, based on analogue audio frequency USB plug, (microphone lines M, R channel line R, L channel line L control ID, ground Line G) combination earphone, left daughter board be USB public affairs mouth, bottom plate be four line audio frequency circular holes, right daughter board be USB public affairs mouth to four line of audio frequency Plug converter and carry mike.Such three daughter boards freely can be plugged.

Content is all that simulated audio signal is accessed from the main plug of audio frequency above, used as extension thinking：The main plug of audio frequency is also Transmission digital audio and video signals can be exchanged (such as with VDD, D-, D+, the GND of USB format, or other digital sounds with insertion main frame Transmission I2S of frequency form etc.), by DAB is converted into analog audio using digital audio codec on combination earphone Earplug and mike is driven after frequency；According to digital audio codec on different daughter boards, the line between each daughter board can Being whole transmission simulated audio signals (assuming codec on bottom plate), or part number/simulated audio signal (coding On left daughter board, left bottom plate transmits DAB, left and right daughter board transmission analogue audio frequency to device).

Further, plug and/or the main plug plug of audio frequency between daughter board is detected at least one daughter board of multifunctional combination earphone Detecting module, such as mechanical compression switch and/or electrical switch and/or analog/digital signal generation/identification/loaded circuit, Or raw identification voltage etc. is produced by simple pullup/pulldown/divider resistance combination.Detecting module can detect/load daughter board The characteristic signal of the characteristic signal of the tone frequency channel wire of interface or additional control line, the result of detection of detecting module can be used to know The plug of small pin for the case plate is used for controlling the switch/selection of the functional device on earphone simultaneously, such as by a certain sound of bluetooth master chip The output of road signal is set to high-impedance state etc..Characteristic signal can be dead level, high/low or a certain fixed value, or dynamic pulse That is Serial No., or the just profound signal of the different frequency of the change of simulation, triangular wave etc..

Certainly, the communication between daughter board, can pass through single-wire-protocol (OW, SPW) or multi-thread I2C or off-gauge simulation sums Word communications protocol etc., can be communicated supplemented by other daughter boards based on a daughter board, or simple broadcast type communication；Detection line Can share with tone frequency channel wire.

After the handset departs to be connected with other handsets, intelligent chain/ring/band can be individually formed and (can be easy to carry/be made With being such as wound in corporal parts palm/wrist/finger/waist/chest/stem/head/leg/foot, or bondage in Valuable object is used for anti-lost or environment sensitive article to be used for protecting, or is placed in other spacious environment), for recording and/or passing The physics that defeated supplemental functionality is monitored or produces, chemistry, health, environmental phenomenon etc..Supplementary module includes can be with correlation Sensor or brake, digital independent/storage/transmission device.Sensor is used for measuring such as sound, and distance, temperature are wet Degree, pressure, magnetic field, acceleration, angular velocity, luminosity, blood pressure, body temperature, blood glucose, blood oxygen, composition of air, smog/dust, haze, Harmful gass/liquid, water quality etc..And measured data can be temporarily stored in handset or using the wired (ratio in the handset Such as the multi-thread usb protocols of single line OW/) or wireless (such as bluetooth) data transmission module upload main frame, or by the handset and other Main frame is uploaded using the wired or wireless data transmission module in other handsets after handset connection.Same handset can have multiple Sensor monitors its tone frequency channel wire that can be distributed in handset for multivariate, and on earplug, on plug, on daughter board, multiple handsets can To there is sensor, for the monitoring of various dimensions.Brake can be then that the physical/chemical change required for producing such as is shaken The devices such as dynamic/luminous/sounding.When being connected with other handsets with the handset of intellectual monitoring function, two handsets are shaken hands knowledge (encroach right mountain vallage product or principal and subordinate's selection is not such as matched or prevents), function of exchange module information (is matched somebody with somebody to optimize function of unity Put), or (the whole intelligent functions of such as closing are if the insertion for detecting illegality equipment, or close to implement pre-set work program Closing part point function includes the sensor for repeating or transfer function with save resources, or opens multisensor to merge multiple variables use In high precision monitor, or the sensor in selectively unlocking each handset for being connected with each other is by view picture earphone preferred structure as needed Reticulate monitoring smart machine.The system is mainly used in amusement/trip in addition to it can realize original earphone basic function Play/leisure/body-building/medical treatment/health care etc..

Three daughter board three handsets of correspondence are respectively designated as bottom plate, left daughter board and right daughter board；Bottom plate and right daughter board, bottom Also it is detachably connected with another daughter board after being detachably connected between daughter board and left daughter board or left daughter board and right daughter board；Or bottom Be fixedly connected between daughter board and right daughter board, bottom plate and left daughter board or left daughter board and right daughter board, formed a veneer after again with Another daughter board is detachably connected, and the joint face of two daughter boards being detachably connected cooperates.Left and right of combination earphone Plate mutually can be detachably connected, and left and/or right daughter board is detachably connected with bottom plate.Any two daughter board passes through connecting portion It is detachably connected, connecting portion includes two attachment means, two attachment means cooperate and are located at what is be detachably connected respectively On two daughter boards.

As shown in Figure 2 c, after bottom plate, left daughter board, right daughter board are sorted as desired by two connecting portions, three daughter boards it Between string data connection, if being ordered as left daughter board, bottom plate, right daughter board, then the two of a connecting portion attachment means difference position On left daughter board, bottom plate, two attachment means of another connecting portion are located on bottom plate, right daughter board respectively.Such as Fig. 9 a institutes Show, after being sorted on bottom plate, left daughter board, right daughter board as desired, realize the closed loop string between three daughter boards by three connecting portions Formula connects, if sequence is still left daughter board, bottom plate, right daughter board, then the two of first connecting portion attachment means are located at a left side respectively On daughter board, bottom plate, two attachment means of second connecting portion are located on bottom plate, right daughter board respectively, the 3rd connecting portion Individual attachment means be located at left daughter board respectively, on right daughter board.

Separately, such as the bottom plate in the connection of above-mentioned string data, left daughter board, bottom plate in above-mentioned closed loop string data connection, right daughter board, If a daughter board is provided with two attachment means, two attachment means may be located at the identical faces of the daughter board or not coplanar, its The face at place can be plane, recessed, as long as convex grade can be matched being inlayed；The corresponding surface of another daughter board.

Preferably, daughter board can be long body to effect, and cube, lamellar, ring-type are round, and spheroid, cylinder, vertical tone frequency channel wire cut Face can be irregular polygon, or part constitutes the overall triad of these geometries (need not decile), or be mutually matched Male and female interface (standard is non-standard), attachment means include that electrically connecting (convex-concave electrode, USB, Fructus Mali pumilae lightning etc.) and/or machinery connects Connect (convex-concave, contact pin jack, positive and negative magnet etc.).Shown in Fig. 9 a- Fig. 9 c, three daughter board Radix Anisodi Acutanguli prisms, three-pointer body or circle Cylinder, the situation of three points of cubes.

Motion is formed by single daughter board (or left and right is fixedly connected daughter board) for left and right earplug as as-shown-in figures 10 a and 10b Formula bluetooth earphone, and the daughter board can detachably be connected with bottom plate with USB interface (can transmit numeral or simulation or mixed signal) Connect, and the audio jack for connecting bottom plate can be traditional 4 line round end transmission simulated audio signal or the digital sound of USB plug transmission Frequency signal or other combination of transmitted.Signal transmission between same daughter board can be analog or digital signal, or audio frequency Or non-audio signals.Detecting module identification plug on an at least daughter board is with prohibiting/enabling bluetooth earphone function or enable/forbid Wired earphone function.

After above-mentioned art solutions are proposed, above-mentioned technical proposal can be implemented by existing method, specifically Any implementation method be not the application key, the protection domain of the application is the several functions combination for proposing, to solve In existing prior art, earphone uses single function, and the more and more various accessories for bringing of electronic product are disorderly and unsystematic, carry not Just problem.

The control using method that above-mentioned technical proposal is related to, is briefly described as follows：

When two daughter boards are mutually inserted/extracted, it is mutually distinguishable by daughterboard interface detection, and daughter board is controlled according to result of detection On audio-frequency function module and/or supplemental functionality switch/setting/selection etc.,

When left daughter board is detected inserts/extract bottom plate directly or indirectly through right daughter board, left daughter board prohibiting/enabling its The part or all of function such as off/on of bluetooth earphone its L channel output driving left earplug, and/or prohibiting/enabling other Supplemental functionality.

Be inserted directly into when left daughter board is only detected/when extracting right daughter board, left daughter board enables/forbids the right sound of its bluetooth earphone Road output driving right earplug, and/or prohibiting/enabling other supplemental functionalities.

When left and right daughter board is connected, when left daughter board detects bottom plate and inserts/extract, left daughter board then prohibiting/enabling which is blue The part or all of function of tooth earphone, such as off/on its left/right sound channel output driving left/right earplug, and/or forbid/make Can other supplemental functionalities.

When right daughter board is connected with bottom plate, left daughter board detect with they one of insertion/extract when, left daughter board is then prohibited Only/and the part or all of function of its bluetooth earphone is enabled, such as disconnect its left/right or connect its L channel output driving earplug； And/or prohibiting/enabling other supplemental functionalities.

When three daughter boards or left/right daughter board are connected with bottom plate, combination earphone includes automatically or control starts realization manually Wired (when the main plug of audio frequency inserts main frame) of the non-audio data between main frame or switched wireless, such as by combination earphone Sensing data is uploaded, or by the function combinations of combination earphone upload or main frame to passing under combination earphone functional requirement,

When three daughter boards or left/right daughter board are connected with bottom plate, notify main frame on combination earphone battery charge and its Its functional module is powered, and such as notifying to arrange with upload information during analogue audio frequency plug strengthens main frame MIC lines driving force or number Start USBotg during word audio jack and unlatching driving vdd line is set.

When three daughter boards or left/right daughter board are connected with bottom plate, manually or according to the survey of the functional module on combination earphone Measure size of data to start/arrange/select the functional module on combination earphone, such as when battery electric quantity is low or accelerometer sensing When device detects certain deliberate action, can startup power supply management module and notify insert main frame for combination earphone battery or its Its module for power supply, or start the such as monitoring of sound/optical electrical etc. of other functional modules.

When three daughter boards or left/right daughter board are connected with bottom plate, when the main plug of audio frequency inserts main frame, when in wired earphone Call/listening mode when, extract left daughter board or when left and right daughter board is extracted together, then bottom plate notifies mian engine changeover to bluetooth ear Machine call mode, left daughter board are automatically turned on bluetooth earphone and are connected call/audition for realizing bluetooth earphone with main frame.And work as left son When plate reinserts bottom plate, then left daughter board is closed the part or all of function of bluetooth earphone and notifies mian engine changeover to wired earphone Call/listening mode.

When audio frequency main plug insertion main frame, with bottom plate insert/extract for non-left/right daughter board miscellaneous equipment when, When the external miscellaneous equipment of bottom plate detection, such as power supply or other external equipments or another main frame, control arranges/configuration bottom plate Mode of operation, and notify/coordinate the automatically selecting of the such as USBotg patterns such as data exchange and charging direction of terminal device/ Arrange.

With it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, by above-mentioned description, related work people Member can carry out various change and modification completely in the range of without departing from this utility model technological thought.This reality The content being not limited to new technical scope in description, it is necessary to determine its technology according to right Property scope.

Claims (11)

1. a kind of multifunctional combination earphone, it is characterised in that include：The main plug of audio frequency, left earplug, right earplug and tapping plate, point Fishplate bar is movably connected to form by three daughter boards, three daughter boards by tone frequency channel wire correspondingly with the main plug of audio frequency, left earplug, the right side Earplug connect, respectively constitute bottom machine, left handset, right handset, in three daughter boards at least one daughter board be provided with two with Upper signaling interface, for the signal exchange between daughter board and switching；

And at least one supplemental functionality is provided with bottom machine, left handset, right handset.

2. multifunctional combination earphone as claimed in claim 1, it is characterised in that set in a handset in left handset or right handset There is supplemental functionality, after departing from bottom plate, constitute single sound channel bluetooth headset, another handset constitutes monophonic with bottom plate Wired earphone.

3. multifunctional combination earphone as claimed in claim 1, it is characterised in that left handset and right handset are provided with different auxiliary Functional module is helped, departs from bottom plate, a sub- unit answers earphone into monophonic, and the sound channel answers earphone and another handset Grafting constitutes stereo double channel bluetooth earphone.

4. multifunctional combination earphone as claimed in claim 1, it is characterised in that bottom machine, left handset, right handset mutually take off From by being provided with different supplemental functionalities, or composition single sound channel bluetooth headset or composition monophone in left handset and right handset Road wired earphone or composition monophonic answer earphone or composition stereo double channel bluetooth earphone；Left handset and right handset are direct Use as earplug.

5. the multifunctional combination earphone as described in any one claim in claim 1-4, it is characterised in that on bottom machine Supplemental functionality is provided with, by changing the type of supplemental functionality and the main plug of audio frequency, after left handset, right handset is departed from Realize different interface lines.

6. multifunctional combination earphone as claimed in claim 1, it is characterised in that any one in bottom machine, left handset, right handset It is individual to be provided with supplemental functionality, and supplemental functionality includes detecting module, to detect or load the characteristic signal of daughterboard interface.

7. multifunctional combination earphone as claimed in claim 1, it is characterised in that three daughter board movable connection methods are：Concatenation Concatenate with the 3rd daughter board after formula or superposing type, or the superposition of any two daughter board.

8. multifunctional combination earphone as claimed in claim 1, it is characterised in that be provided with supplemental functionality handset depart from After other handset connections, intelligent chain, intelligent ring or intelligent band is individually formed, for transmitting and/or recording its supplemental functionality Detection or the performance data for producing.

9. multifunctional combination earphone as claimed in claim 8, it is characterised in that supplemental functionality is one or more Sensor, the data of the sensor measurement are temporarily stored in the handset or using the wired or wireless data transfer mould in the handset Block uploads main frame, or using the wired or wireless data transmission module in other handsets after the handset is connected with other handsets Upload main frame.

10. multifunctional combination earphone as claimed in claim 8, it is characterised in that supplemental functionality is brake, when carrying When the handset of brake is connected with other handsets, two handsets are shaken hands and identification, function of exchange module information or implement default work When making program, for closing all or part of function, opening multisensor or selectively unlocking each handset for being connected with each other On sensor view picture earphone is preferably comprised into netted monitoring smart machine as needed.

11. multifunctional combination earphones as claimed in claim 1, it is characterised in that three daughter board three handsets of correspondence are ordered respectively Entitled bottom plate, left daughter board and right daughter board；Between bottom plate and right daughter board, bottom plate and left daughter board or left daughter board and right daughter board Also it is detachably connected with another daughter board after being detachably connected；Or bottom plate and right daughter board, bottom plate and left daughter board or a left side It is fixedly connected between daughter board and right daughter board, is detachably connected with another daughter board after forming a veneer again, and is detachably connected The joint face of two daughter boards cooperate.