CN106025741B - Data switch connects system, mobile terminal and switching head apparatus - Google Patents

Data switch connects system, mobile terminal and switching head apparatus Download PDF

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Publication number
CN106025741B
CN106025741B CN201610538458.1A CN201610538458A CN106025741B CN 106025741 B CN106025741 B CN 106025741B CN 201610538458 A CN201610538458 A CN 201610538458A CN 106025741 B CN106025741 B CN 106025741B
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China
Prior art keywords
type
earphone
base
male connector
chip
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Active
Application number
CN201610538458.1A
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CN106025741A (en
Inventor
倪漫利
韩成
刘雷
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XIBEN NEW LINE STOCK CO Ltd
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XIBEN SHINKANSEN CO Ltd
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Priority to CN201610538458.1A priority Critical patent/CN106025741B/en
Publication of CN106025741A publication Critical patent/CN106025741A/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Telephone Function (AREA)
  • Telephone Set Structure (AREA)
  • Headphones And Earphones (AREA)

Abstract

The present invention provides a kind of data switch connection system, mobile terminal and switching head apparatus, switching head apparatus includes the TYPE-C male connector and earphone base of electrical connection, wherein: the end VCONN of TYPE-C male connector is connected to the end L channel L of earphone base, the end D+ of TYPE-C male connector is connected to the end L channel L of earphone base, the end D- of TYPE-C male connector is connected to the end right channel R of earphone base, and the end SBU of TYPE-C male connector is selectively connected thereto microphone end or the ground terminal of earphone base by the first double-pole four throw switch.Data switch provided by the invention connection system, mobile terminal and switching head apparatus automatic identification and can access OMTP type earphone and CTIA type earphone, and versatility is preferable.

Description

Data switch connects system, mobile terminal and switching head apparatus
Technical field
The present invention relates to field of communication technology, in particular to a kind of data switch connection system, mobile terminal and adapter Equipment.
Background technique
Currently, the mobile terminal or electronic equipment of more and more a new generations are only equipped with Type C interface, tradition is eliminated Earphone interface, cause traditional earphone not to be linked into the mobile terminal or electronic equipment by Type C interface directly.
In addition, one is the standards of OMTP, and one is the standards of CTIA there are two types of traditional earphone interface standards.
Referring to Fig. 1, Fig. 1 is the structural schematic diagram of OMTP type earphone and CTIA type earphone in the prior art.
In OMTP type earphone, 1 is L channel, and 2 be right channel, and 3 be microphone, and 4 be GND；
In CTIA type earphone, 1 is L channel, and 2 right channels, 3 be GND, and 4 be microphone.
They are the difference is that two contact points of ground wire and mike system (MIC) have carried out front and back exchange.In switching It needs to distinguish two kinds of earphone standards and treat, existing switching head apparatus can not lead to the earphone interface of both standards With switching.
Summary of the invention
The present invention provides a kind of data switch connection system, mobile terminal and switching head apparatus, to solve the prior art Transfer junction device to the earphone interface of two kinds of standards can not general switching the technical issues of.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of switching head apparatus is provided, it is described Switching head apparatus includes the TYPE-C male connector and earphone base of electrical connection, in which:
The end VCONN of the TYPE-C male connector is connected to the end L channel L of the earphone base,
The end D+ of the TYPE-C male connector is connected to the end L channel L of the earphone base,
The end D- of the TYPE-C male connector is connected to the end right channel R of the earphone base,
The end SBU of the TYPE-C male connector is selectively connected thereto the Mike of the earphone base by the first double-pole four throw switch Wind end or ground terminal,
The end GND of the TYPE-C male connector is selectively connected thereto the earphone base by first double-pole four throw switch Ground terminal or microphone end.
According to one preferred embodiment of the present invention, the switching head apparatus further includes the storage connecting with the TYPE-C male connector Device.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of mobile terminal, the shifting are provided Dynamic terminal includes the TYPE-C base and AP chip of electrical connection, in which:
The end VCONN and the end CC of the TYPE-C base are connected to the headset detection end of the AP chip, when earphone is not inserted Fashionable, the test side is high level, and when earphone insertion, the test side is low level；
The end D+ of the TYPE-C base is selectively connected thereto the left sound of the AP chip by the second double-pole four throw switch The road end L or data transmit the end DP,
The end D- of the TYPE-C base is selectively connected thereto the AP chip by second double-pole four throw switch The end right channel R or data transmit the end DN,
The end SBU of the TYPE-C base is connected to Mike's signal input part of the AP chip,
The AP chip further comprises headset type identification end, is additionally provided with described in being connected in the mobile terminal The bias voltage at the end SBU of TYPE-C base, Mike's signal input part of the AP chip and headset type identification end.
According to one preferred embodiment of the present invention, the bias voltage is 2.8V.
According to one preferred embodiment of the present invention, also in the bias voltage and the TYPE-C base in the mobile terminal The end SBU, the AP chip Mike's signal input part and the headset type identification end between be equipped with resistance.
According to one preferred embodiment of the present invention, the resistance value of the resistance is 2K ohm.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of data switch connection system is provided System, the data switch connect the switching head apparatus and above-mentioned mobile end that system includes above-mentioned TYPE-C male connector transfer ear base End, in which:
When the switching head apparatus is inserted into the TYPE-C base of the mobile terminal by the TYPE-C male connector, if The earphone base does not have earphone insertion, and the switching head apparatus default is accessed as movable storage device, at this point, described second pair The data that the end D+ of the TYPE-C base is connected to the AP chip are transmitted the end DP by four throw switch of knife, and the TYPE-C is female The end D- of seat is connected to the data transmission end DN of the AP chip.
According to one preferred embodiment of the present invention, the switching head apparatus is inserted into described mobile whole by the TYPE-C male connector When the TYPE-C base at end, if the earphone base receives earphone insertion, the headset detection of the AP chip of the mobile terminal End becomes low level from high level, and the second double-pole four throw switch described in the AP chip controls switches over, and makes the TYPE-C The end D+ of base is connected to the end L channel L of the AP chip, and the end D- of the TYPE-C base is made to be connected to the AP chip The end right channel R.
According to one preferred embodiment of the present invention, if it is the insertion of OMTP type earphone, the movement that the earphone base is received The headset type identification end of terminal is high level, at this point, first double-pole four throw switch is by the end GND of the TYPE-C male connector It is connected to the ground terminal of the earphone base, the end SBU of the TYPE-C male connector is connected to the microphone end of the earphone base.
According to one preferred embodiment of the present invention, if it is the insertion of CTIA type earphone, the movement that the earphone base is received The headset type identification end of terminal is low level, at this point, the switching of the first double-pole four throw switch described in the AP chip controls, makes institute The end GND for stating TYPE-C male connector is connected to the ground terminal of the earphone base, is connected to the end SBU of the TYPE-C male connector described The microphone end of earphone base.
The beneficial effects of the present invention are: be in contrast to the prior art, data switch connection system provided by the invention, Mobile terminal and switching head apparatus automatic identification and can access OMTP type earphone and CTIA type earphone, and versatility is preferable.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other Attached drawing, in which:
Fig. 1 is the structural schematic diagram of OMTP type earphone and CTIA type earphone in the prior art；
Fig. 2 is the schematic perspective view of the switching head apparatus of one embodiment of the present invention；
Fig. 3 is the configuration schematic diagram of switching head apparatus shown in Fig. 2；
Fig. 4 is the switching head apparatus internal circuit connection schematic diagram of the embodiment of the present invention；
Fig. 5 is the mobile terminal internal circuit connection schematic diagram of the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that the described embodiments are merely a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Referring to Figure 2 together and Fig. 3, Fig. 2 be one embodiment of the present invention switching head apparatus stereochemical structure signal Figure, Fig. 3 are the configuration schematic diagrams of switching head apparatus shown in Fig. 2.
As shown in Figures 2 and 3, the present invention provides a kind of switching head apparatus 100, the both ends difference of the switching head apparatus 100 Equipped with TYPE-C male connector and earphone base.
Specifically, the switching head apparatus 100 include upper housing 101, lower case 102, circuit board 103, earphone base 104, Conductive terminal 105, locking terminal 106, ground terminal 107, terminal fixing body 108 and metallic sheath 109.
Wherein, upper housing 101, lower case 102 are interlocked, by circuit board 103, earphone base 104, conductive terminal 105, lock Terminal 106, ground terminal 107, terminal fixing body 108 and metallic sheath 109 encapsulate, the both ends of upper housing 101, lower case 102 It is respectively equipped with round half bore and flute profile half bore, to expose TYPE-C male connector and earphone bore when fastening.
Circuit board 103 is in forked type shape, including main circuit board and extends two double walls on main circuit board, earphone base 104 It is inserted in two double walls and assembles, memory 1031 and switching IC1032, memory 1031 are further provided on circuit board 103 Setting so that the switching head apparatus 100 can be used as USB flash disk use, switching IC1032 play the role of double-pole four throw switch so that General access OMTP type earphone may be implemented in the switching head apparatus 100 or CTIA type earphone, conductive terminal 105 are connected in circuit board It on 103 and extend into terminal fixing body 108, two locking terminals 106 are located at the two sides of conductive terminal 105, two locks One end of terminal 106 is fixed on circuit board 103, the holding of other end elasticity in the side channel of the left and right of terminal fixing body 108 two, Two ground terminals 107 are assemblied on two surfaces up and down of terminal fixing body 108, and metallic sheath 109 is nested in terminal fixing body On the periphery of 108 exposed junctions.
Switching head apparatus provided by the invention have store function, and can automatic identification and access OMTP type earphone and CTIA type earphone, versatility are preferable.
Referring to Figure 4 together, Fig. 4 is the switching head apparatus internal circuit connection schematic diagram of the embodiment of the present invention.
As shown in figure 4, switching head apparatus provided by the invention includes the TYPE-C male connector and earphone base of electrical connection.
Firstly, the standard interface of brief introduction once TYPE-C, wherein TX/RX is used for high speed data transfer, D+/D- be used for Lower compatible USB2.0, VBUS are power pin, and SBU is display pin (display port), and CC is identification pin.
In switching head apparatus provided by the invention:
The end VCONN of TYPE-C male connector is connected to the end L channel L of earphone base,
The end D+ of TYPE-C male connector is connected to the end L channel L of earphone base,
The end D- of TYPE-C male connector is connected to the end right channel R of earphone base,
The end SBU of TYPE-C male connector is selectively connected thereto the microphone end of earphone base by the first double-pole four throw switch or connects Ground terminal,
The end GND of TYPE-C male connector is selectively connected thereto ground terminal or the Mike of earphone base by the first double-pole four throw switch Wind end.
Wherein, the first double-pole four throw switch can be realized by the switching IC1032 on circuit board 103 above.
Please refer to fig. 5, Fig. 5 is the mobile terminal internal circuit connection schematic diagram of the embodiment of the present invention.
As shown in figure 5, mobile terminal provided by the invention includes the TYPE-C base and AP (Application of electrical connection Processor, application chip) chip, in which:
The end VCONN and the end CC of TYPE-C base are connected to the headset detection end 1 of AP chip, and the headset detection end 1 is preset For high level, when earphone is not inserted into, test side is high level, and when earphone insertion, test side is low level；
The end D+ of TYPE-C base is selectively connected thereto the end L channel L or the number of AP chip by the second double-pole four throw switch According to transmission the end DP,
The end D- of TYPE-C base is selectively connected thereto the end right channel R or the number of AP chip by the second double-pole four throw switch According to transmission the end DN,
The end SBU of TYPE-C base is connected to Mike's signal input part 6 of AP chip,
AP chip further comprises headset type identification end 7, is additionally provided with the SBU for being connected to TYPE-C base in mobile terminal The bias voltage at end, Mike's signal input part 6 of the AP chip and headset type identification end 7.
In a preferred embodiment, which can be set as 2.8V, and but it is not limited to this, can be according to corresponding electronic equipment Actual needs is adjusted.
Further, it is also inputted in Mike's signal of the end SBU of bias voltage and TYPE-C base, AP chip in mobile terminal It is equipped with resistance between end 6 and headset type identification end 7, in a preferred embodiment, the resistance value of the resistance is 2K ohm, but not It is limited to this, can be adjusted according to the actual needs of corresponding electronic equipment.
The present invention also provides a kind of data switch to connect system, and it includes that above-mentioned adapter is set which, which connects system, Standby and above-mentioned mobile terminal, in which:
When head apparatus of transferring is inserted into the TYPE-C base of mobile terminal by TYPE-C male connector, if earphone base does not have earphone It is inserted into, switching head apparatus default is accessed as movable storage device, at this point, the second double-pole four throw switch is defaulted TYPE-C base The end D+ be connected to AP chip data transmission the end DP, by the end D- of TYPE-C base be connected to AP chip data transmit DN End.
When head apparatus of transferring is inserted into the TYPE-C base of mobile terminal by TYPE-C male connector, if earphone base receives earphone Insertion, the headset detection end 1 of the AP chip of mobile terminal become low level from high level, and AP chip controls the second double-pole four-throw is opened Pass switches over, and so that the end D+ of TYPE-C base is connected to the end L channel L of AP chip, is connected to the end D- of TYPE-C base The end right channel R of AP chip.
If received earphone base is the insertion of OMTP type earphone, the headset type identification end 7 of mobile terminal remains high electricity It is flat, at this point, the end GND of TYPE-C male connector is connected to the ground terminal 4 of earphone base by the first double-pole four throw switch default, by TYPE-C The end SBU of male connector is connected to the microphone end 3 of earphone base.
If received earphone base is the insertion of CTIA type earphone, the headset type identification end 7 of mobile terminal becomes low level, At this point, the first double-pole four throw switch of AP chip controls switches, the end GND of TYPE-C male connector is made to be connected to the ground terminal 3 of earphone base, So that the end SBU of TYPE-C male connector is connected to the microphone end 4 of earphone base, is achieved in two kinds of earphone automatic identification and connects Enter.
In conclusion it should be readily apparent to one skilled in the art that data switch provided by the invention connects system, mobile terminal And switching head apparatus automatic identification and can access OMTP type earphone and CTIA type earphone, versatility is preferable.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills Art field, is included within the scope of the present invention.

Claims (1)

1. a kind of data switch connects system, which is characterized in that the data switch connection system includes switching head apparatus and shifting Dynamic terminal,
Wherein:
The switching head apparatus includes the TYPE-C male connector and earphone base of electrical connection, in which:
The end VCONN of the TYPE-C male connector is connected to the end L channel L of the earphone base,
The end D+ of the TYPE-C male connector is connected to the end L channel L of the earphone base,
The end D- of the TYPE-C male connector is connected to the end earphone base right channel R,
The end SBU of the TYPE-C male connector is selectively connected thereto the microphone end of the earphone base by the first double-pole four throw switch Or ground terminal,
The end GND of the TYPE-C male connector is selectively connected thereto the Mike of the earphone base by first double-pole four throw switch Wind end or ground terminal,
The mobile terminal include electrical connection TYPE-C base and AP chip, in which: the end VCONN of the TYPE-C base and The end CC is connected to the headset detection end of the AP chip, and when earphone is not inserted into, the test side is high level, when earphone is inserted into When, the test side is low level；
The end D+ of the TYPE-C base is selectively connected thereto the end L channel L of the AP chip by the second double-pole four throw switch Or data transmit the end DP, the end D- of the TYPE-C base is selectively connected thereto the AP by second double-pole four throw switch The end right channel R of chip or data transmit the end DN, and the end SBU of the TYPE-C base is connected to Mike's signal of the AP chip Input terminal, the AP chip include headset type identification end, are additionally provided in the mobile terminal and are connected to the TYPE-C base The end SBU, the AP chip Mike's signal input part and the headset type identification end bias voltage, the biased electrical Pressing is 2.8V, also at the end SBU of the bias voltage and the TYPE-C base, the wheat of the AP chip in the mobile terminal Resistance is equipped between gram signal input part and headset type identification end, the resistance value of the resistance is 2K ohm,
The switching head apparatus further includes the memory connecting with the TYPE-C male connector；
When the switching head apparatus is inserted into the TYPE-C base of the mobile terminal by the TYPE-C male connector, if described Earphone base does not have earphone insertion, and the switching head apparatus default is accessed as movable storage device, at this point, second double-pole four The data that the end D+ of the TYPE-C base is connected to the AP chip are transmitted the end DP by throw switch, by the TYPE-C base The end D- is connected to the data transmission end DN of the AP chip, and the switching head apparatus is inserted into the shifting by the TYPE-C male connector When the TYPE-C base of dynamic terminal, if the earphone base receives earphone insertion, the earphone of the AP chip of the mobile terminal Test side becomes low level from high level, and the second double-pole four throw switch described in the AP chip controls switches over, and makes described The end D+ of TYPE-C base is connected to the end L channel L of the AP chip, is connected to the end D- of the TYPE-C base described The end right channel R of AP chip, if it is the insertion of OMTP type earphone, the headset type of the mobile terminal that the earphone base is received Identification end is high level, at this point, the end GND of the TYPE-C male connector is connected to the earphone by first double-pole four throw switch The end SBU of the TYPE-C male connector, is connected to the microphone end of the earphone base by the ground terminal of seat, if the earphone base receives Be CTIA type earphone insertion, then the mobile terminal headset type identification end be low level, at this point, the AP chip controls The first double-pole four throw switch switching, makes the end GND of the TYPE-C male connector be connected to the ground terminal of the earphone base, makes institute The end SBU for stating TYPE-C male connector is connected to the microphone end of the earphone base,
The switching head apparatus includes upper housing, lower case, circuit board, earphone base, conductive terminal, locking terminal, ground terminal, Terminal fixing body and metallic sheath,
The circuit board is in forked type shape, and circuit board includes main circuit board and extends two double walls on main circuit board, earphone base It is inserted in two double walls and assembles, circuit board is equipped with memory and switching IC, and the setting of memory is so that the adapter is set Standby to use as USB flash disk, switching IC plays the role of double-pole four throw switch, so that the switching head apparatus can be realized general access OMTP type earphone or CTIA type earphone, conductive terminal are connected on circuit board and extend into terminal fixing body, two lock ends Son is located at the two sides of conductive terminal, and one end of two locking terminals is fixed on circuit boards, and other end elasticity holding is in terminal In the side channel of left and right two of fixing body, two surfaces, the metallic sheath up and down that two ground terminals are assemblied in terminal fixing body are nested with On the periphery of terminal fixing body exposed junction.
CN201610538458.1A 2016-07-08 2016-07-08 Data switch connects system, mobile terminal and switching head apparatus Active CN106025741B (en)

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Application Number Priority Date Filing Date Title
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CN109194827B (en) * 2018-08-28 2021-02-23 维沃移动通信有限公司 Terminal device, audio signal output method and system
CN109359720A (en) * 2018-11-30 2019-02-19 深圳豪杰创新电子有限公司 A kind of mobile memory module device of miniature semiconductor Type-C
CN111009790A (en) * 2019-12-31 2020-04-14 展讯通信（上海）有限公司 Switching device and electronic equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105120404A (en) * 2015-07-31 2015-12-02 华为技术有限公司 Audio equipment, terminal equipment and electronic equipment

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102300003B (en) * 2011-09-20 2013-12-11 惠州Tcl移动通信有限公司 Mobile terminal capable of automatically detecting earphone jack
CN204836510U (en) * 2015-08-11 2015-12-02 深圳市创维电器科技有限公司 Earphone seat and terminal
CN205944658U (en) * 2016-07-08 2017-02-08 深圳天珑无线科技有限公司 Data switching connected system , mobile terminal and adapter equipment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105120404A (en) * 2015-07-31 2015-12-02 华为技术有限公司 Audio equipment, terminal equipment and electronic equipment

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