CN106936046B - A kind of cable - Google Patents

A kind of cable Download PDF

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Publication number
CN106936046B
CN106936046B CN201710302482.XA CN201710302482A CN106936046B CN 106936046 B CN106936046 B CN 106936046B CN 201710302482 A CN201710302482 A CN 201710302482A CN 106936046 B CN106936046 B CN 106936046B
Authority
CN
China
Prior art keywords
connector
usb interface
earphone
type
interface
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.)
Expired - Fee Related
Application number
CN201710302482.XA
Other languages
Chinese (zh)
Other versions
CN106936046A (en
Inventor
王文斌
曾令江
包振毅
李承敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Yude Technology Co Ltd
Original Assignee
Shanghai Yude Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Yude Technology Co Ltd filed Critical Shanghai Yude Technology Co Ltd
Priority to CN201710302482.XA priority Critical patent/CN106936046B/en
Publication of CN106936046A publication Critical patent/CN106936046A/en
Application granted granted Critical
Publication of CN106936046B publication Critical patent/CN106936046B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00Coupling parts supported only by co-operation with counterpart
    • H01R31/06Intermediate parts for linking two coupling parts, e.g. adapter
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64Means for preventing incorrect coupling
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00Coupling parts adapted for co-operation with two or more dissimilar counterparts

Abstract

The present invention relates to electronic technology fields, disclose a kind of cable.The cable includes transmission line, by transmission line the first connector interconnected, the second connector and third connector;First connector is for connecting terminal;At least one of second connector and third connector are the connector of USB interface and earphone multiplexing;And in the second connector and third connector when only one connector being multiplexed for USB interface and earphone, another connector is fixedly connected with earphone.Embodiment of the present invention is in terms of existing technologies, pass through single line cable, the connection etc. between terminal and other equipment for being provided with USB interface between connection, terminal and earphone can be realized, so that achieving that the functions such as charging, audio transmission and data interaction by the cable, achieve the purpose that joint use, the quantity for being conducive to reduce the external connection line of carrying, promotes portability.

Description

A kind of cable
Technical field
The present invention relates to electronic technology field, in particular to a kind of cable.
Background technique
With the development of electronic technology, more and more for the various external connection lines of terminal, such as earphone, data line/ Charging cable, OTG line etc..Various external connecting wire functions are different and single, each other independently of each other.Therefore, user is outgoing When, to guarantee the normal use of terminal and the realization of correlation function, it has to carry a variety of external connection lines.Obviously, this gives User brings great inconvenience, and also bringing to the usage experience of user greatly influences.
Summary of the invention
Embodiment of the present invention is designed to provide a kind of cable, so that charging, data transmission can be achieved at the same time in user And the multiple functions such as audio transmission promote portability to reduce the quantity of the external connection line of carrying.
Embodiments of the present invention provide a kind of cable, including transmission line, are connect by transmission line interconnected first Head, the second connector and third connector;First connector is for connecting terminal;At least one of second connector and third connector are The connector of USB interface and earphone multiplexing;And only one is USB interface and earphone multiplexing in the second connector and third connector When connector, another connector is fixedly connected with earphone.
Embodiment of the present invention in terms of existing technologies, is provided with three on the transmission line and is mutually interconnected by transmission line The connector connect, and one of connector connectable terminal is set, at least one in other two connector is can both to have connected USB to connect Mouth can connect earphone again, this makes the cable that can realize the connection between terminal and other equipment for being provided with USB interface, end Connection etc. between end and earphone, so that can realize the transmission of electric current, the transmission of audio and data by the cable The functions such as interaction, achieve the purpose that joint use, are conducive to the quantity for reducing the external connection line of carrying, are promoted portable Property.
Further, USB interface is Type-A type USB interface.It is advantageously implemented terminal and is connect with Type-A type USB is provided with The connection of the equipment of mouth.
Further, USB interface is Micro type USB interface.It is advantageously implemented terminal and is provided with Micro type USB interface Equipment connection.
Further, when the second connector and third connector are the connector that USB interface and earphone are multiplexed, one of USB Interface is Type-A type USB interface, another USB interface is Micro type USB interface.It is advantageously implemented terminal, is provided with The equipment of Type-A type USB interface and the connection being provided between the equipment three of Micro type USB interface.
Further, the first connector includes Type-c type USB interface and lightning Lightning interface in parallel.
Further, Type-c type USB interface connects together with the Lightning interface;Wherein, Type-c type One end of USB interface is connect with second connector and third connector with one end of Lightning interface;Type-c type USB When the other end of interface connects terminal, the other end of the Lightning interface is hanging;The other end of Lightning interface connects When connecing terminal, the other end of Type-c type USB interface is hanging.
Further, USB interface and the connector of earphone multiplexing include substrate and parallel several being set on substrate that tile Contact terminal;When connecting with earphone, the substrate direction vertical along the direction extended with contact terminal is rolled into cylinder insertion earphone and connects In mouthful;When connecting with the equipment for being equipped with USB interface, the USB that substrate is inserted into equipment after the direction doubling that contact terminal extends is connect In mouthful.
Further, USB interface is equipped with fool proof notch with the position that the connector that earphone is multiplexed is connect with earphone interface.Have The accuracy rate positioned when conducive to both raisings connection.
Further, the connecing at remittance of the cylinder that substrate is rolled into is arranged in fool proof notch.
Further, when pulling up earphone from the connector that USB interface and earphone are multiplexed, USB interface connects with what earphone was multiplexed Contact terminal and earphone in head for connecting earphone keep connecting.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the cable of first embodiment according to the present invention;
Fig. 2 is the structural schematic diagram for pulling up the earphone on the second connector of first embodiment according to the present invention;
Fig. 3 is the type one for the USB interface that the second connector of second embodiment according to the present invention is connect with third connector A is Type-A type USB interface, and the other is the structural schematic diagram of Micro type USB interface;
Fig. 4 is the structural schematic diagram of the standard interface of third embodiment according to the present invention;
Fig. 5 is a kind of section schematic diagram of fool proof notch of third embodiment according to the present invention;
Fig. 6 is the section schematic diagram of another fool proof notch of third embodiment according to the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to each reality of the invention The mode of applying is explained in detail.However, it will be understood by those skilled in the art that in each embodiment of the present invention, In order to make the reader understand this application better, many technical details are proposed.But even if without these technical details and base In the various changes and modifications of following embodiment, the application technical solution claimed also may be implemented.
First embodiment of the invention is related to a kind of cable.As shown in Figure 1, the cable includes transmission line 1 and passes through biography Defeated line 1 first connector 2 interconnected, the second connector 3 and third connector 4.
Specifically, the first connector 2 can be used for connecting terminal, such as mobile phone.First connector 2 may include parallel with one another Type-c type USB interface and Lightning interface (i.e. lightning interface).One end of Type-c type USB interface connects with Lightning One end of mouth is connect with the second connector and third connector;When the other end of Type-c type USB interface connects terminal, The other end of Lightning interface is then in vacant state, if the other end of Lightning interface connects terminal, Type-c The other end of type USB interface is in vacant state.
In actual design, settable Type-c type USB interface and Lightning interface connect together, and such as will It is placed in Lightning interface in Type-c type USB interface, and it is pluggable structure that Type-c type USB interface, which is arranged,.In this way from Outside is seen, is exactly Type-c type USB interface, can be used for connecting the terminal of setting Type-c type USB interface.If desired connection setting The terminal of Lightning interface, then can pull up Type-c type USB interface, can thus expose and be set in internal Lightning Interface.That is, the first connector 2 can be not only used for the terminal that connection has Type-c type USB interface, it can also connect and have The terminal of Lightning interface.
Second connector 3 is the connector of USB interface and earphone multiplexing, i.e. the second connector 3, which can be not only used for being connected with USB, to be connect The equipment of mouth, such as charger, computer, it can also be used to connect earphone.The type of the USB interface of second connector 3 connection can be with It is Type-A type USB interface, is also possible to Micro type USB interface.That is, the second connector 3 can be not only used for connection charging The equipment that device, computer etc. have Type-A type USB interface also can connect mobile phone etc. and have setting for Micro type USB interface It is standby.
When the first connector 2 connects mobile phone, and the second connector 3 connects charger or computer, can be realized to the first connector The functions such as the data transmission between the function that the mobile phone of connection charges, or realization mobile phone and computer.And when the first connector 2 connects Mobile phone, when the second connector 3 also connects mobile phone, so that it may realize OTG function between mobile phone and mobile phone.
In the present embodiment, third connector 4 is fixedly connected with earphone.It is noted that the second connector 3 is when connecting earphone, Its connect with third connector 4 one, earphone is L channel earphone, another is right-channel ear.It, can when needing to listen audio Earphone is accessed by 2 access terminal of the first connector, then by the second connector 3, at this point, the first connector 2 can be to the second connector 3, third The output of connector 4 carrys out the audio data of self terminal.
In addition, it is necessary to illustrate, in the present embodiment, the connector being multiplexed from USB interface and earphone is (in such as the present embodiment Second connector) on when pulling up earphone, connection (such as Fig. 2 can be still kept with earphone for connecting the contact terminal of earphone in the connector Shown, when pulling up earphone, contact terminal 5 can stretch out the connector of the USB interface and earphone multiplexing with earphone).In view of realizing The pin that need to be connected when different function is different, and therefore, this design method also may make while guaranteeing earphone normal use The connector can be connect with other equipment, to realize other functions.For example, wanting to charge the phone during listening song, so that it may will The earphone on connector that the USB interface is multiplexed with earphone is pulled up, then the connector is connected external power supply (such as charger, computer And other mobile phones etc.).Neither delay in this way and listen song, and does not interfere to charge the phone.That is, the USB interface and earphone The connector of multiplexing can connect earphone and other equipment for being provided with USB interface simultaneously.
Present embodiment is arranged three by transmission line connector interconnected, setting therein first on the transmission line Connector connectable terminal, the second connector can be connected with the equipment (such as charger, computer) and ear of USB interface simultaneously Machine, third connector are fixedly connected with earphone, this to realize the transmission of electric current, the transmission of audio and data by the cable The functions such as interaction, achieve the purpose that joint use, are conducive to the quantity for reducing the external connection line of carrying, are promoted portable Property.
Second embodiment of the invention is related to a kind of cable.Second embodiment is right on the basis of first embodiment Third connector is further improved, and is mainly theed improvement is that, in present embodiment, third connector is also USB interface and ear The connector of machine multiplexing.
Specifically, in present embodiment, the second connector and the connector that third connector is that USB interface and earphone are multiplexed. That is the second connector and third connector are all the equipment that can be both connected with USB interface, can also connect earphone.
It is noted that the type for the USB interface that the second connector is connect with third connector, can all be Type-A type USB interface or Micro type USB interface;It can also be Type-A type USB interface with one, and the other is Micro type USB interface (as shown in Figure 3).
After each connector connects upper corresponding equipment, it can realize that various functions (are such as filled by the software in corresponding equipment Electricity, data transmission etc.).
Present embodiment, the second connector of setting, third connector are the connector of USB interface and earphone multiplexing, so that the line Cable can connect more equipment simultaneously, while realize more functions, further enrich the purposes of the cable.
Third embodiment of the invention is related to a kind of cable.Third embodiment is in first embodiment or the second embodiment party On the basis of formula, the design of the substrate for the connector being multiplexed with earphone to USB interface is further improved.Main improvements exist In in third embodiment, aforesaid substrate is arranged to folding design.
By taking the type for the USB that the USB interface is connect with the connector that earphone is multiplexed is Type-A type USB interface as an example.Generally For, if the type for the USB that the USB interface is connect with the connector that earphone is multiplexed is Type-A type USB interface, then the USB connects Mouth and the connector of earphone multiplexing also can be Type-A type USB interfaces, and it is male connector that the difference of the two, which is one, another is mother Head.Type-A type USB interface is the standard interface that is known as, on substrate 6 side by side tiling there are four connecting terminals 5 (such as Shown in Fig. 4).This standard interface is wider, and when connecting with earphone, junction can relatively dash forward for small and exquisite earphone It is towering, influence the chemical examination of user.
And in general, it is ensured that the normal use of earphone, be usually only necessary to connection earphone left/right sound channel pin, with And ground pin, that is to say, that only need to supply two connecting terminals of earphone.It can be seen that earphone does not need Use all connecting terminals in the USB interface and the connector of earphone multiplexing.Accordingly it is contemplated that reducing the interface on earphone Width or volume, and by the substrate design of the USB interface and the connector of earphone multiplexing at the structure caning be folded into.Need should When USB interface and the connector of earphone multiplexing are inserted into earphone, first the substrate for the connector that the USB interface is multiplexed with earphone can be folded into With the shape of the Interface Matching on the earphone, then it is inserted into the interface on earphone.
In the USB interface of the equipment such as connector insertion charger, the computer for needing for the USB interface and earphone to be multiplexed When, the substrate of the USB interface and the connector of earphone multiplexing can be folded into and the USB interface of the equipment such as charger, computer The shape matched.
It in practical applications, can be by the substrate design of the USB interface and the connector of earphone multiplexing at folding flake. The width of the substrate can be the half of substrate thickness in standard interface with the equivalent width of substrate in standard interface, thickness. It, then can be by the thin slice by taking the shape of the interface on earphone is cylinder (such as cylindrical body, cuboid) as an example when being connect with earphone The substrate of the shape direction vertical along the direction extended with contact terminal is rolled into cylinder insertion earphone interface.It is connect with equipped with standard Mouthful equipment connection when, in the standard interface that substrate can be inserted into the equipment after the direction doubling that contact terminal extends.
Further, can also be arranged on the position that the USB interface is connect with the connector that earphone is multiplexed with earphone interface anti- Slow-witted notch 7 (as shown in Figure 5,6).Certainly, earphone, which corresponds to, should be arranged corresponding fool proof portion on the position of the fool proof notch.The fool proof Notch may be provided at the connecing at remittance of the cylinder that substrate is rolled into.The shape of fool proof notch can flexible setting according to the actual situation, this reality Apply mode with no restrictions.
It is noted that the type for the USB that present embodiment is connect with the USB interface with the connector that earphone is multiplexed is For Type-A type USB interface, to illustrate the design of the USB interface with the substrate of the connector of earphone multiplexing, so in practical application In, the type for the USB which connect with the connector that earphone is multiplexed is also possible to other types, such as Micro type USB interface, Its substrate can also do similar design at this time, and present embodiment repeats no more.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention, And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.

Claims (9)

1. a kind of cable, which is characterized in that connect including transmission line, by the transmission line the first connector interconnected, second Head and third connector;
First connector is for connecting terminal;At least one of second connector and the third connector are USB interface With the connector of earphone multiplexing;And only one is multiplexed in second connector and the third connector for USB interface and earphone Connector when, another connector is fixedly connected with earphone;
Wherein, the USB interface and the connector of earphone multiplexing include substrate and parallel several being set on the substrate that tile Contact terminal;
When connecting with earphone, the substrate direction vertical along the direction extended with the contact terminal is rolled into cylinder insertion earphone In interface;
When being connect with the equipment for being equipped with USB interface, described in the substrate is inserted into after the direction doubling that the contact terminal extends In the USB interface of equipment.
2. cable according to claim 1, which is characterized in that the USB interface is Type-A type USB interface.
3. cable according to claim 1, which is characterized in that the USB interface is Micro type USB interface.
4. cable according to claim 1, which is characterized in that second connector and the third connector are that USB connects When mouth and the connector of earphone multiplexing,
One of USB interface is Type-A type USB interface, another USB interface is Micro type USB interface.
5. cable as claimed in any of claims 1 to 4, which is characterized in that first connector includes in parallel Type-c type USB interface and lightning Lightning interface.
6. cable according to claim 5, which is characterized in that the Type-c type USB interface connects with the Lightning Muzzle is connected together;
Wherein, one end of one end of the Type-c type USB interface and the Lightning interface with second connector and The connection of third connector;
When the other end of the Type-c type USB interface connects terminal, the other end of the Lightning interface is hanging;It is described When the other end of Lightning interface connects terminal, the other end of the Type-c type USB interface is hanging.
7. cable according to claim 1, which is characterized in that the connector and the ear of the USB interface and earphone multiplexing The position of machine interface connection is equipped with fool proof notch.
8. cable according to claim 7, which is characterized in that the cylinder that the substrate is rolled into is arranged in the fool proof notch Connect at remittance.
9. cable according to claim 1, which is characterized in that pulled up from the connector that the USB interface is multiplexed with earphone When the earphone, contact terminal and the earphone in the connector of the USB interface and earphone multiplexing for connecting earphone are kept Connection.
CN201710302482.XA 2017-04-27 2017-04-27 A kind of cable Expired - Fee Related CN106936046B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710302482.XA CN106936046B (en) 2017-04-27 2017-04-27 A kind of cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710302482.XA CN106936046B (en) 2017-04-27 2017-04-27 A kind of cable

Publications (2)

Publication Number Publication Date
CN106936046A CN106936046A (en) 2017-07-07
CN106936046B true CN106936046B (en) 2019-02-22

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Application Number Title Priority Date Filing Date
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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108565618A (en) * 2018-06-04 2018-09-21 深圳市通泰祥电业制品有限公司 Slide fastener earpiece data one line
CN108923215A (en) * 2018-07-24 2018-11-30 努比亚技术有限公司 A kind of Multifunctional cable

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204350072U (en) * 2014-12-31 2015-05-20 上海乐今通信技术有限公司 Data line interface, headset plug, mobile terminal and system
CN205039378U (en) * 2015-09-06 2016-02-17 深圳市麦凯士智能科技有限公司 Data line
CN205583335U (en) * 2016-04-28 2016-09-14 恩得利工业股份有限公司 Electron connecting wire
CN205666410U (en) * 2016-06-01 2016-10-26 陈质冉 Type C adapter
CN206098992U (en) * 2016-06-27 2017-04-12 李慧 Interface switching device
CN106159611A (en) * 2016-07-29 2016-11-23 深圳市和昶科技有限公司 It is applied to adapter and the forwarding method of Lightning interface intelligent terminal
CN106253011B (en) * 2016-08-30 2019-06-04 硅谷数模半导体(北京)有限公司 The conversion equipment of data-interface

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