CN106303786A - A kind of terminal of integrated detachable earphone - Google Patents
A kind of terminal of integrated detachable earphone Download PDFInfo
- Publication number
- CN106303786A CN106303786A CN201610899488.5A CN201610899488A CN106303786A CN 106303786 A CN106303786 A CN 106303786A CN 201610899488 A CN201610899488 A CN 201610899488A CN 106303786 A CN106303786 A CN 106303786A
- Authority
- CN
- China
- Prior art keywords
- terminal
- earphone
- detachable
- snap part
- receiver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005236 sound signal Effects 0.000 claims description 49
- 230000005540 biological transmission Effects 0.000 claims description 30
- 238000012360 testing method Methods 0.000 claims description 26
- 210000000988 bone and bone Anatomy 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 3
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 19
- 229910052751 metal Inorganic materials 0.000 description 19
- 238000013461 design Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 240000006409 Acacia auriculiformis Species 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 238000013213 extrapolation Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000010793 electronic waste Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 210000004222 sensilla Anatomy 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention discloses the terminal of a kind of integrated detachable earphone, it is provided with through hole in described terminal, described detachable earphone includes earphone heads, and when the earphone heads of described detachable earphone fits in described through hole, the receiver at described earphone heads is as the receiver of described terminal；When the earphone heads of described detachable earphone separates with described through hole, described detachable earphone is as the external earphone of described terminal, in order to provide the terminal of a kind of detachable earphone with handset function and ear-phone function.
Description
Technical field
The present invention relates to technical field of communication equipment, particularly relate to the terminal of a kind of integrated detachable earphone.
Background technology
Along with development and the progress of science and technology of society, mobile communication equipment is more and more universal.Especially with smart mobile phone
Arrival, the life changing people like the mushrooms after rain of increasing electronic equipment.Earphone is as a base of mobile phone
Plinth adnexa, is the indispensable part of communication equipment.
At present earphone be people listen music, one of equipment conventional when making a phone call, when the inconvenient hand-held call of user, often
Mode usually through peripheral earphone is conversed, and therefore user has to ear to be carried with while carrying mobile phone terminal
Machine adnexa, if user leaves behind headset accessory, will result in various inconvenience.And due to the earphone cord of existing earphone redundancy
Usually can mutually be wound around, the most unsightly, and cause in-convenience in use Consumer's Experience.As can be seen here, existing earphone merit
Can be more single, and earphone uses as an adnexa, usually separates with mobile phone terminal, using and carrying and bring to user
Various inconvenience.
Summary of the invention
The embodiment of the present invention provides the terminal of a kind of integrated detachable earphone, in order to provide one to have handset function and ear
The terminal of the detachable earphone of machine function.
The inventive method includes the terminal of a kind of integrated detachable earphone, and described terminal is provided with through hole, described removable
Unload earphone and include earphone heads, when the earphone heads of described detachable earphone fits in described through hole, listening at described earphone heads
Cylinder is as the receiver of described terminal；When the earphone heads of described detachable earphone separates with described through hole, described detachable earphone
External earphone as described terminal.
Further, described earphone heads is provided with the first snap part；It is provided with in described terminal and described first card
Button suitable the second snap part of parts, described earphone heads fits in the of described through hole by described first snap part
On two snap parts.
Wherein, described first snap part is public snap part, and described second snap part is on female snap part；Or
Person, described first snap part is female snap part, and described second snap part is on public snap part
Further, described first snap part is crosswise groove, and described second snap part is the crosswise position of bone, institute
State the crimp when described earphone heads loads described through hole from the back side of described terminal of the crosswise position of bone, so that described earphone heads
Being held in described through hole, the back side of wherein said terminal is the face at the back cover place of described terminal.
Further, described vias, in the upper side body of described terminal, the housing of the through hole of described terminal sets
There is stop surface, so that after the earphone heads of described detachable earphone is entirely enclosed in described through hole, the hollow out face of described earphone heads
Fitting with the front of described terminal, the front of wherein said terminal is the face at the screen place of described terminal.
Or, described first snap part is some salient points, and described second snap part is some grooves, described salient point
It is being coupled with described groove, so that described earphone heads is tight when described earphone heads loads described through hole from the back side of described terminal
Being buckled in described through hole, the back side of wherein said terminal is the face at the back cover place of described terminal
Further, described detachable earphone also includes the electrical connector in earphone heads, and the mainboard of described terminal also sets
It is equipped with the contact being connected with described electrical connector；When described electrical connector connects with described contact, described electrical connector and institute
State contact for transmitting the earphone heads sound source signal on the mainboard of described terminal to described detachable earphone.
Further, the mainboard of described terminal is additionally provided with testing circuit and switching circuit；Described testing circuit is used for
Location status output interrupt signal according to the described earphone heads detected or closure signal；
The audio signal of detachable earphone is switched by described switching circuit for the output signal according to described testing circuit
For earpiece audio signal or receiver audio signal.
Further, described detachable earphone also includes Magnetic Sensor, and described mainboard is additionally provided with the first Audio Processing list
Unit, the second audio treatment unit；
Described testing circuit, for when described Magnetic Sensor being detected, generates closure signal；
Earpiece audio signal, for the closure signal according to the described testing circuit output received, is cut by described switching circuit
Shift to the first audio treatment unit that described earphone heads is corresponding, so that described earphone heads output earpiece audio signal；
Described testing circuit is additionally operable to when can't detect described Magnetic Sensor, generates interrupt signal；
Described switching circuit is additionally operable to: according to the interrupt signal of the described testing circuit output received, earpiece audio believed
Number switch to the second audio treatment unit that described earphone interface is corresponding, and the receiver audio signal in described terminal is passed through institute
State electrical connector transmission extremely described earphone heads, so that described earphone heads output receiver audio signal.
Preferably, described detachable earphone also includes the handle portion being connected with described earphone heads, on described handle portion
It is additionally provided with headset；Described headset is for when described detachable earphone separates with institute terminal, collecting source of sound.
Further, state detachable earphone and also include audio transmission line；
One end of described audio transmission line is connected with described earphone heads, the other end of described audio transmission line and described terminal
Mainboard connect, described audio transmission line is for transmitting the earpiece audio signal of described mainboard to described earphone heads；Described end
Being provided with connection box in the body of end, described connection box is the cavity of inner hollow, is provided with for accommodating described sound in described cavity
Frequently the spiral helicine grooved tracks of transmission line.
Further, being additionally provided with return spring in described connection box, described return spring is for by described audio transmission line
It is returned in described connection box.
The embodiment of the present invention is by designing a kind of terminal being integrated with detachable earphone, when the earphone of described detachable earphone
When head fits in described through hole, the receiver in described earphone heads is as the receiver of described terminal；When described detachable earphone
When earphone heads separates with described through hole, described detachable earphone is as the external earphone of described terminal, and terminal is through this method
After improvement, earphone is not the most re-used as adnexa of terminal and uses, but with constitute one of them part of terminal, because of
This, effectively avoid user and earphone still further carry as adnexa brought inconvenience, and meanwhile, detachable earphone is the most permissible
Can use as earphone again as receiver so that more user-friendly, give user preferably experience.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below required for make
Accompanying drawing briefly introduce, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention, for this
From the point of view of the those of ordinary skill in field, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing.
The assembling schematic diagram one of the terminal being integrated with detachable earphone that Fig. 1 provides for the embodiment of the present invention；
The assembling schematic diagram two of the terminal being integrated with detachable earphone that Fig. 2 provides for the embodiment of the present invention；
The side sectional view of the terminal shell stop surface being integrated with detachable earphone that Fig. 3 provides for the embodiment of the present invention；
The schematic rear view of the terminal being integrated with detachable earphone that Fig. 4 provides for the embodiment of the present invention；
The assembling schematic diagram three of the terminal being integrated with detachable earphone that Fig. 5 provides for the embodiment of the present invention；
The assembling schematic diagram of the terminal of the integrated wired earphone that Fig. 6 provides for the embodiment of the present invention；
The connection box assembling schematic diagram of the wired earphone that Fig. 7 provides for the embodiment of the present invention；
The assembling schematic diagram of the wireless headset that Fig. 8 provides for the embodiment of the present invention；
The electrical connector of the detachable earphone that Fig. 9 provides for the embodiment of the present invention and the assembling schematic diagram of Magnet；
Mike's profile of the detachable earphone that Figure 10 provides for the embodiment of the present invention；
The Hall testing circuit schematic diagram that Figure 11 provides for the embodiment of the present invention；
The switching circuit schematic diagram that Figure 12 provides for the embodiment of the present invention.
Detailed description of the invention
In order to make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing the present invention made into
One step ground describes in detail, it is clear that described embodiment is only some embodiments of the present invention rather than whole enforcement
Example.Based on the embodiment in the present invention, those of ordinary skill in the art are obtained under not making creative work premise
All other embodiments, broadly fall into the scope of protection of the invention.
In the embodiment of the present application, terminal can be various wireless terminal, such as, can be mobile phone, panel computer, individual
People's digital assistant (English: personal digital assistant, PDA), wearable device and E-book reader abbreviation:
(English: e-book reader) etc..
The problem carried to solve existing earphone to be inconvenient to as adnexa and use, embodiments provides one
Plant the terminal including detachable earphone, this terminal is provided with through hole, when the earphone heads of detachable earphone fits in the logical of terminal
Time at hole, the receiver in earphone heads uses as the receiver of described terminal；Earphone heads and the through hole of terminal when detachable earphone
During separation, dismantle the earphone external earphone just as described terminal and use.The embodiment of the present invention is given above-mentioned integrated removable simultaneously
Unload the multiple design structure of earphone, all can reach to be fixed in terminal detachable earphone, or take from terminal neatly
The purpose gone out, wherein as it is shown in figure 1, in FIG, detachable earphone includes earphone heads 101, earphone heads to the first design structure
First snap part 102 of 101 both sides, wherein includes receiver in earphone heads 101, terminal includes through hole 103, and is positioned at logical
The second snap part 104 on the side body of 103 liang of hole, the earphone heads 101 of detachable earphone can be from the back side of terminal through logical
Hole 103, on the second snap part 104 that the first snap part 102 in earphone heads 101 can be buckled in terminal, thus may be used
To avoid earphone landing from terminal.If user wants detachable earphone to take out from terminal, it is only necessary to referring to that abdomen is by earphone heads
Release from terminal front side.
Wherein, the enlarged drawing of the first snap part 102 and the second snap part 104 as shown in fig. 1, the first snap part
102 is crosswise groove, and the second snap part 104 is the crosswise position of bone, and the groove face of its further groove and crosswise position of bone face are tools
Having upper and lower oblique angle, the most more convenient earphone heads 101 loads at through hole 103 or takes out.The additionally vertical slot of crosswise groove
Having importing effect, earphone heads 101 first matches with the perpendicular row position of bone of the crosswise position of bone when loading through hole 103, the most permissible
Off normal when preventing earphone heads from loading, after perpendicular row position of bone para-position success, could be entirely enclosed in earphone heads in terminal, otherwise
Words cannot be entirely enclosed in.It addition, the crosswise position of bone is made into upper and lower two parts, two parts not exclusively connect, upper hip cross
Dividing and be made into the cantilevered fashion shown in figure, so when earphone heads loads, the crosswise position of bone becomes because the generation that is squeezed is slight
Shape, is of value to and makes earphone heads be firmly secured at through hole, be not susceptible to landing.
It should be noted that the first snap part 102 and the second snap part 104 in the embodiment of the present invention can also do
Become other shape, such as rice shape or big shape, in embodiments of the present invention and be not specifically limited other shapes of buckle
Parts still have identical fastening effect, it is preferable that do crosswise, because crosswise is more convenient at the first snap part
Catching groove and arrange the position of bone on the second snap part 104 on 102, compares meter shape or big shape mechanism is simpler, and
The effect of fastening is the most fine.
It addition, the second design structure is as in figure 2 it is shown, the first snap part can also make the bump design shown in Fig. 2
(the amplification Figure 102 see in Fig. 2), the second snap part then can make the groove corresponding with bump location and size (see Fig. 2
In amplification Figure 104), so, when detachable earphone insert terminal through hole time, by the design structure of concave point and salient point, with
Sample can reach the purpose being fixed in terminal by detachable earphone.
Close it should be noted that the first snap part 102 and the second snap part 104 are the male and female that mutually can couple
System, the first snap part 102 can be public snap part, and the second snap part 104 can be master card button parts, it is of course possible to becomes
Being changed to the first snap part 102 can be master card button parts, and the second snap part 104 can be public snap part, say, that
The first snap part 102 on detachable earphone can make the crosswise position of bone in Fig. 1, then the second snap part in terminal
104 can make the crosswise groove shown in Fig. 1, so after conversion, still can reach when detachable earphone is as terminal
Receiver use time, can consolidate is buckled in detachable earphone in terminal, when detachable earphone uses when earphone, permissible
The effect taken out from terminal neatly.
It addition, be additionally provided with stop surface 100 on the housing of the through hole of terminal, as it is shown on figure 3, the main work of stop surface
With being to prevent earphone heads 101 from passing from the front of through hole 103, additionally after earphone heads 101 is entirely enclosed in through hole 103, stop surface
100 rationally arrange makes the hollow out face of earphone heads 101 can fit with the screen of terminal, and as shown in Figure 4, user can be by can
Dismounting earphone uses as the receiver of terminal.
Wherein, the third design structure of the terminal of detachable earphone can be as it is shown in figure 5, arrange in terminal in Figure 5
Having movable flip 501, additionally movable flip 501 is provided with suction buckle 502, when user inserts through hole 103 detachable earphone
Afterwards, it is possible to movable flip 501 be fitted on back cover, detachable earphone the most both can have been stoped de-from terminal back cover
Falling, simultaneously as the design of stop surface, also prevent detachable earphone to come off from terminal front side, this design structure can also be avoided
Detachable earphone leaks outside so that the global design of terminal is more attractive in appearance.
Further, detachable earphone can also have audio transmission line 105, as shown in Figure 6, audio transmission line 105
One end be connected with earphone heads 101, the other end of audio transmission line 105 is connected with the mainboard of terminal, so, mainboard generate ear
Machine audio signal just can pass to the receiver in earphone heads 101 by audio transmission line 105.User uses for convenience, this
Bright embodiment arranges a connection box 106 further at the terminal back side, and connection box 106 is mainly used in receiving audio transmission line
105。
Wherein, the concrete structure of connection box 106 is as it is shown in fig. 7, from figure 7, it is seen that connection box 106 is fixed on the terminal back side
Side, connection box 106 is internal comprises a cavity, has been covered with spiral helicine grooved tracks, so, audio transmission line in cavity
105 just can be accommodated in the inside of connection box round and round.Connection box 106 is additionally provided with return spring 107, return spring
The Main Function of 107 is to be returned in described connection box 106 by described audio transmission line 105.In addition, it is necessary to explanation, collection
Line box 106 is except the structure described in Fig. 5, it is also possible to be other shape, such as, can dispose a runner, sound in connection box 106
Frequently transmission line 105 can be wrapped on runner.In view of the trend of the lightening development of terminal, described in embodiment of the present invention Fig. 5
Connection box can reduce the thickness of terminal to greatest extent, so being more suitable for the designer trends of current terminal.
It should be noted that detachable earphone can also be wireless headset, such as bluetooth earphone, the end of integrated wireless earphone
The structure chart of end as shown in Figure 8, i.e. the mainboard of terminal by audio transmission line transmission earpiece audio signal to earphone, but adopt
Transmitting the earpiece audio signal of terminal to earphone by the mode of near-field communication, like this, the design saving connection box is empty
Between so that terminal body is more frivolous.
Further, why detachable earphone can have ear-phone function and handset function concurrently, the switching of its audio signal
Principle is as follows:
As it is shown in figure 9, be additionally provided with electrical connector 108 and magnet piece 109 on detachable earphone, terminal is additionally provided with and institute
Stating the contact that electrical connector connects, the receiver audio signal that electrical connector 108 is mainly used in mainboard generates passes through electrical connector
108 transmit the receiver to earphone heads 101.Because electrical connector 108 needs have electric action, therefore electrical connector 106 can
To be the shell fragment of metal class.The such as electrical connector 108 shown in Fig. 9 includes L channel metal clips and R channel metal clips,
And positive pole Mike's metal clips, negative pole Mike's metal clips, the corresponding contact in terminal can also be four metal clips,
It is respectively L channel metal clips and R channel metal clips, and positive pole Mike's metal clips, negative pole Mike's metal clips, its
In, L channel metal clips is mainly used in transmitting the receiver audio signal of L channel, and R channel metal clips is mainly used in transmission
The receiver audio signal of R channel；Positive pole Mike's metal clips and negative pole Mike's metal clips are for transmitting the wheat of detachable earphone
Gram receive sound.
Wherein, 109 1 kinds of Magnetic Sensors of the magnet piece in Fig. 9, Main Function is for forming Hall testing circuit, Hall
Testing circuit is mainly used in when described earphone heads separates with described terminal, generates closure signal；When described earphone heads is buckled in
Time in described terminal, generate interrupt signal.Therefore, the processor in terminal just can be according to the output signal of Hall testing circuit
Judge the position of current earphone head, and then accordingly audio signal is switched to corresponding headset mode or handset mode.Can
Seeing, Hall testing circuit primarily serves the effect of test earphone head status, therefore except arranging magnet piece on detachable earphone
Mode, it is also possible to utilize other sensor to substitute, such as sensillum opticum, infrared sensor etc., equally play detection removable
Unload the purpose of earphone state, do not repeat them here.
It addition, be additionally provided with Mike 110 on detachable earphone, Mike position as shown in Figure 10 because terminal itself also sets
There is a Mike, so when detachable earphone uses as receiver, Mike 110 uses as de-noising Mike, when detachable ear
When machine uses as earphone, Mike 110 uses as main Mike, and the Mike in terminal uses as de-noising Mike.Specifically,
When Hall testing circuit detects magnet piece, then processor is according to interrupt signal, realizes Mike 110 as de-noising by software
Mike, the sound that Mike 110 receives is eliminated as noise；When Hall testing circuit can't detect magnet piece, processor
According to closure signal, the Mike realized in terminal by software is made as de-noising Mike, the sound that the Mike in terminal receives
Eliminate for noise, in this manner it is possible to avoid carrying out conversing or during video, echo or the problem of noise, raising sound occur
The definition of sound.
Further, the embodiment of the present invention provides the circuit theory diagrams shown in Figure 11 and Figure 12, and end is expanded on further
Reason device is how to detect detachable earphone diverse location, and according to testing result switched audio signal.Specifically, shown in Figure 11
Circuit diagram be Hall testing circuit realize schematic diagram, when detachable earphone is not transferred to, because magnet piece is in terminal,
So can be the output pin VDD offer Hall voltage of sensor U2, and then high electricity of output pin OUT output of sensor U2
Flat；When detachable earphone is pulled out, because magnet piece is away from terminal, so the output pin VDD of sensor U2 is without Hall electricity
Gesture, and then the output pin OUT output low level of sensor U2.
Further, in Figure 11 sensor U2 output result received by the processor CPU of terminal, and then processor according to
Output result generate control signal, if such as processor receive be high level time, processor controls the defeated of Figure 12 switching circuit
Enter pin GPIO001 and GPIO002 and be 0；What if processor received is low level, processor controls Figure 12 switching circuit
Input pin GPIO001 and GPIO002 is 1；For different input signals, the switch unit U1 in Figure 12 controls three respectively
Double-pole double throw switch carries out the connected state of different modes.When input pin GPIO001 and GPIO002 is 0, U1 controls three cuttves
Commutator switches to 2/4/6, and earpiece audio audio signal (8/9/10) connects with outfan 2/4/6, earpiece audio signal sound
Frequently signal (auris dextra audio signal 8/ left monaural audio signal 9/ Mike's audio signal 10) transmission is corresponding to traditional earphone interface
Second audio treatment unit (circuit J802 in Figure 12), if user inserts earphone and just can hear sound, detachable earphone is corresponding
The first audio treatment unit be not received by earpiece audio signal, so detachable earphone switches to handset mode.At this moment, because of
And detachable earphone is loaded in terminal, so L channel metal clips on detachable earphone and R channel metal clips are just
Connecting with the contact of mainboard, the receiver audio signal that therefore mainboard generates just can be by L channel metal clips and R channel gold
Belonging to shell fragment and transmit the receiver to earphone heads, so, user just can hear receiver audio signal by the receiver in earphone heads,
Achieve handset function multi-functional.
In the case of another kind, when input pin GPIO001 and GPIO002 is 1, U1 controls triac device switching
To 1/3/5, earpiece audio signal (8/9/10) connects with outfan 1/3/5, earpiece audio signal (the left ear of auris dextra audio signal 8/
Audio signal 9/ Mike's audio signal 10) transmission is to the first audio treatment unit (Figure 12 adapter corresponding to detachable earphone
CON1), so, the receiver in earphone heads just can receive by audio transmission line 105 or by the form of near-field communication
The earpiece audio signal of the first audio treatment unit transmission, so will be by earphone heads when user extracts earphone heads
Earpiece audio signal heard by receiver.It addition, at this moment because detachable earphone separates with terminal, so L channel metal clips
Do not connect with the contact of terminal with R channel metal clips, so the receiver audio signal of the mainboard output that just cannot receive, therefore
At this moment detachable earphone is achieved that ear-phone function.
It addition, in Figure 12, if when detachable earphone uses as handset mode, user inserts earphone by earphone interface
Time, U1 receives the interrupt signal that earphone inserts, and at this moment U1 can control triac device and switches to 2/4/6, and then earpiece audio
Signal is exported by the earphone of extrapolation.Additionally detachable earphone can include one or two earphone heads, it is contemplated that an ear
Head just can meet ear-phone function and handset function, and also is able to conveniently generate manufacture, so the embodiment of the present invention is preferential
Ground scheme is one earphone heads of loading on a detachable earphone.
It should be noted that because the earpiece audio signal in terminal and receiver audio signal are generally by different merits
Rate amplifier carries out what power amplifier obtained, so the most different sources of sound.The embodiment of the present invention still retains current Terminal Design
On earphone interface, inherit current design structure to greatest extent, the detachable earphone that the embodiment of the present invention provides is not
Affect the use of conventional earphone, when detachable earphone uses as receiver, be merely able to receive receiver audio signal, when removable
Unload earphone when using as earphone, be merely able to receive earphone source of sound, if user actively utilizes earphone interface extrapolation earphone, then
The most current circuit implementing method of switching of audio signal is consistent, does not repeats at this.
In sum, the embodiment of the present invention is by a kind of detachable earphone of design, and this detachable earphone can pass through earphone
The first snap part on head fits on the second snap part in terminal, and then realizes being fixed on terminal when detachable earphone
Time upper, it is possible to use as receiver, just using as earphone when detachable earphone separates with terminal, terminal is through this side
After method is improved, earphone is not the most re-used as adnexa of terminal and uses, but with constitute one of them part of terminal, because of
This, effectively avoid user and earphone still further carry as adnexa brought inconvenience, and meanwhile, detachable earphone is the most permissible
Can use as earphone again as receiver, it is achieved that switch between handset mode and headset mode, thus have concurrently and listen
Cylinder function and ear-phone function, wherein, the snap part of detachable earphone is provided with magnet piece, when detachable earphone is fixed on body
Time upper, testing circuit just can detect magnet piece, and then output interrupt signal, switching circuit because receiving interrupt signal thus
Detachable earphone is switched to handset mode, the receiver output in earphone heads of the earpiece audio signal；When detachable earphone is from machine
When transfering on body, testing circuit cannot detect magnetic block, and then output closure signal, and switching circuit is because receiving closure signal
Thus detachable earphone is switched to headset mode, the receiver output in earphone heads of the receiver audio signal.As can be seen here, removable
Unload earphone and can realize the switching between handset function and ear-phone function under different occupation modes, so possessing detachable ear
The terminal of machine is more user-friendly, gives user preferably experience, it addition, this terminal is the most more environmentally-friendly, is conducive to
Reduce the generation of electronic waste.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know basic creation
Property concept, then can make other change and amendment to these embodiments.So, claims are intended to be construed to include excellent
Select embodiment and fall into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and the modification essence without deviating from the present invention to the present invention
God and scope.So, if these amendments of the present invention and modification belong to the scope of the claims in the present invention and equivalent technologies thereof
Within, then the present invention is also intended to comprise these change and modification.
Claims (12)
1. the terminal of an integrated detachable earphone, it is characterised in that be provided with through hole, described detachable earphone in described terminal
Including earphone heads, the receiver conduct when the earphone heads of described detachable earphone fits in described through hole, in described earphone heads
The receiver of described terminal；When the earphone heads of described detachable earphone separates with described through hole, described detachable earphone is as institute
State the external earphone of terminal.
2. terminal as claimed in claim 1, it is characterised in that be provided with the first snap part in described earphone heads；
Being provided with second snap part suitable with described first snap part in described terminal, described earphone heads is by described
First snap part fits on the second snap part of described through hole.
3. terminal as claimed in claim 2, it is characterised in that described first snap part is public snap part, described second
Snap part is on female snap part；Or, described first snap part is female snap part, and described second snap part is public
On snap part.
4. terminal as claimed in claim 3, it is characterised in that described first snap part is crosswise groove, described second
Snap part is the crosswise position of bone, and the described crosswise position of bone is when described earphone heads loads described through hole from the back side of described terminal
Crimp, so that described earphone heads is held in described through hole, the back side of wherein said terminal is the back cover institute of described terminal
Face.
5. terminal as claimed in claim 4, it is characterised in that described vias is in the upper side body of described terminal, described
The housing of the through hole of terminal is provided with stop surface, so that the earphone heads of described detachable earphone is entirely enclosed in described through hole
After, the front laminating of the hollow out face of described earphone heads and described terminal, the front of wherein said terminal is the screen of described terminal
The face at place.
6. terminal as claimed in claim 2, it is characterised in that described first snap part is some salient points, described second card
Button parts are some grooves, and described salient point is recessed with described when described earphone heads loads described through hole from the back side of described terminal
Groove is coupled, so that described earphone heads is held in described through hole, the back side of wherein said terminal is the back cover institute of described terminal
Face.
7. terminal as claimed in claim 2, it is characterised in that described detachable earphone also includes the electrical connection in earphone heads
Part, the mainboard of described terminal is additionally provided with the contact being connected with described electrical connector；
When described electrical connector connects with described contact, described electrical connector and described contact are for by the mainboard of described terminal
On the transmission of receiver sound source signal to described detachable earphone.
8. terminal as claimed in claim 7, it is characterised in that be additionally provided with testing circuit and switching on the mainboard of described terminal
Circuit；
Described testing circuit is for the location status output interrupt signal according to the described earphone heads detected or closure signal；
Described switching circuit is for switching to ear according to the output signal of described testing circuit by the audio signal of detachable earphone
Machine audio signal or receiver audio signal.
9. terminal as claimed in claim 8, it is characterised in that described detachable earphone also includes Magnetic Sensor, described mainboard
On be additionally provided with the first audio treatment unit, the second audio treatment unit；
Described testing circuit, for when described Magnetic Sensor being detected, generates closure signal；
Earpiece audio signal, for the closure signal according to the described testing circuit output received, is switched to by described switching circuit
The first audio treatment unit that described receiver is corresponding, so that described receiver output earpiece audio signal；
Described testing circuit is additionally operable to when can't detect described Magnetic Sensor, generates interrupt signal；
Described switching circuit is additionally operable to: according to the interrupt signal of the described testing circuit output received, cut by earpiece audio signal
Shift to the second audio treatment unit that described earphone interface is corresponding, and by the receiver audio signal in described terminal by described electricity
Connector transmission is to described receiver, so that described receiver output receiver audio signal.
10. terminal as claimed in claim 1, it is characterised in that described detachable earphone also includes being connected with described earphone heads
Handle portion, described handle portion is additionally provided with headset；
Described headset is for when described detachable earphone separates with institute terminal, picking up acoustical signal.
11. terminals as claimed in claim 1, it is characterised in that described detachable earphone also includes audio transmission line；
One end of described audio transmission line is connected with described earphone heads, the other end of described audio transmission line and the master of described terminal
Plate connects, and described audio transmission line is for the receiver transmitted to described earphone heads by the earpiece audio signal of described mainboard；Institute
Being provided with connection box in stating the body of terminal, described connection box is the cavity of inner hollow, is provided with for accommodating in described cavity
State the spiral helicine grooved tracks of audio transmission line.
12. terminals as claimed in claim 11, it is characterised in that be additionally provided with return spring, described Hui Li in described connection box
Spring is for being returned to described audio transmission line in described connection box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610899488.5A CN106303786A (en) | 2016-10-14 | 2016-10-14 | A kind of terminal of integrated detachable earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610899488.5A CN106303786A (en) | 2016-10-14 | 2016-10-14 | A kind of terminal of integrated detachable earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106303786A true CN106303786A (en) | 2017-01-04 |
Family
ID=57718705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610899488.5A Pending CN106303786A (en) | 2016-10-14 | 2016-10-14 | A kind of terminal of integrated detachable earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106303786A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108495223A (en) * | 2018-03-31 | 2018-09-04 | 华勤通讯技术有限公司 | The shell and terminal of terminal |
| CN108540592A (en) * | 2017-03-01 | 2018-09-14 | 深圳市乔威电源有限公司 | A kind of mobile phone carrying bluetooth headset |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005318267A (en) * | 2004-04-28 | 2005-11-10 | Mitsubishi Electric Corp | Electronic equipment |
| CN102821568A (en) * | 2011-06-10 | 2012-12-12 | 新疆天地集团有限公司 | Terminal device with built-in retractable earphone |
| CN202872877U (en) * | 2012-11-12 | 2013-04-10 | 浪潮乐金数字移动通信有限公司 | Mobile communication terminal |
| CN203675289U (en) * | 2014-01-21 | 2014-06-25 | 许荣富 | Telescopic headset and mobile phone with same |
| CN104333630A (en) * | 2013-12-31 | 2015-02-04 | 广州三星通信技术研究有限公司 | Mobile phone having wireless earphone embedded therein |
| CN205545392U (en) * | 2016-01-20 | 2016-08-31 | 上海乐今通信技术有限公司 | Mobile terminal with front camera and large LCD |
| CN206136218U (en) * | 2016-10-14 | 2017-04-26 | 上海创功通讯技术有限公司 | Terminal of earphone can be dismantled in integration |
-
2016
- 2016-10-14 CN CN201610899488.5A patent/CN106303786A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005318267A (en) * | 2004-04-28 | 2005-11-10 | Mitsubishi Electric Corp | Electronic equipment |
| CN102821568A (en) * | 2011-06-10 | 2012-12-12 | 新疆天地集团有限公司 | Terminal device with built-in retractable earphone |
| CN202872877U (en) * | 2012-11-12 | 2013-04-10 | 浪潮乐金数字移动通信有限公司 | Mobile communication terminal |
| CN104333630A (en) * | 2013-12-31 | 2015-02-04 | 广州三星通信技术研究有限公司 | Mobile phone having wireless earphone embedded therein |
| CN203675289U (en) * | 2014-01-21 | 2014-06-25 | 许荣富 | Telescopic headset and mobile phone with same |
| CN205545392U (en) * | 2016-01-20 | 2016-08-31 | 上海乐今通信技术有限公司 | Mobile terminal with front camera and large LCD |
| CN206136218U (en) * | 2016-10-14 | 2017-04-26 | 上海创功通讯技术有限公司 | Terminal of earphone can be dismantled in integration |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108540592A (en) * | 2017-03-01 | 2018-09-14 | 深圳市乔威电源有限公司 | A kind of mobile phone carrying bluetooth headset |
| CN108495223A (en) * | 2018-03-31 | 2018-09-04 | 华勤通讯技术有限公司 | The shell and terminal of terminal |
| CN108495223B (en) * | 2018-03-31 | 2021-04-02 | 华勤技术股份有限公司 | Terminal shell and terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11877115B2 (en) | Convertible head wearable audio devices | |
| WO2019218368A1 (en) | Tws headphones, wrist-worn ai voice interaction device and system | |
| US11122352B2 (en) | Wireless earphone | |
| CN203057211U (en) | Protective shell with shutter structure | |
| CN103891311A (en) | Headset with proximity determination | |
| US20070154052A1 (en) | Noise cancelling cable assembly | |
| CN206422884U (en) | Wireless headset | |
| CN109150221B (en) | Master-slave switching method for wearable equipment and related product | |
| TWI275287B (en) | Bluetooth mobile phone having a detachable bluetooth earpiece | |
| CN108834013B (en) | Wearable equipment electric quantity balancing method and related product | |
| CN103533141A (en) | Hands-free communication devices for corded and wireless communication | |
| CN105704604A (en) | Smart home earphones | |
| CN107770662A (en) | A kind of automatic charging and the implementation method and circuit of switching on and shutting down | |
| CN210536921U (en) | Multifunctional TWS Bluetooth earphone sound box | |
| CN106303786A (en) | A kind of terminal of integrated detachable earphone | |
| CN105409295A (en) | A feature pack for a portable device | |
| JP3066305U (en) | Hearing aid | |
| CN206136218U (en) | Terminal of earphone can be dismantled in integration | |
| CN108200490A (en) | Wireless headset and its noise-reduction method | |
| CN102594969A (en) | Mobile phone | |
| WO2020042491A9 (en) | Headphone far-field interaction method, headphone far-field interaction accessory, and wireless headphones | |
| WO2018227434A1 (en) | Electronic device | |
| CN203377919U (en) | Wrist-worn touch control intelligent telephone | |
| CN203243510U (en) | Stereo Bluetooth earphone | |
| CN213581633U (en) | Intelligence bluetooth glasses |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
|
| RJ01 | Rejection of invention patent application after publication |