CN106159611A - It is applied to adapter and the forwarding method of Lightning interface intelligent terminal - Google Patents
It is applied to adapter and the forwarding method of Lightning interface intelligent terminal Download PDFInfo
- Publication number
- CN106159611A CN106159611A CN201610618783.9A CN201610618783A CN106159611A CN 106159611 A CN106159611 A CN 106159611A CN 201610618783 A CN201610618783 A CN 201610618783A CN 106159611 A CN106159611 A CN 106159611A
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- CN
- China
- Prior art keywords
- lightning
- joint
- intelligent terminal
- female joint
- adapter
- 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.)
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Classifications
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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
- 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
-
- 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
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
The invention discloses adapter and the forwarding method being applied to Lightning interface intelligent terminal.Adapter includes Lightning male joint, signal processing circuit and at least one audio frequency female joint, and Lightning male joint is connected with signal processing circuit, and signal processing circuit is connected with audio frequency female joint.The present invention achieves Lightning interface by adapter and transfers with other one or more standard interface compatibility, by the different joint categories of the extension of adapter, music call can not be listened to see video, the technical problem listening music can not simultaneously charge when seeing video with earphone with earphone when first solving charging, it is achieved that to identify the DAB conversion to analogue signal simultaneously；Next achieves the compatibility function of polytype charging wire on the market.The composite can be widely applied to the various intelligent terminal with Lightning interface.
Description
Technical field
The present invention relates to interface adapter field, particularly relate to a kind of be applied to Lightning interface intelligent terminal turn
Connect device and forwarding method.
Background technology
Lightning interface: a kind of high speed, support intelligent terminal's standard interface of two-sided insertion.
Lightning interface: Lightning Dock interface, Chinese can put it into " lightning " interface, is Fructus Mali pumilae high speed
Multi-functional I/O interface.
Along with popularizing of electronic intelligence product diversification, occur in that varied connector standards.Such as, Fructus Mali pumilae
Lightning interface, Lightning interface, Micro-USB interface, 3.5mm audio interface etc..Owing to various standards can not be held concurrently
Hold, cause the wasting of resources, use intelligent artifact to be restricted, give in life and bring inconvenience and worry.
Summary of the invention
In order to solve above-mentioned technical problem, it is an object of the invention to provide one and can realize Lightning interface and audio frequency
The adapter of standard interface compatibility switching and forwarding method.
The technical solution adopted in the present invention is:
A kind of adapter being applied to Lightning interface intelligent terminal, including Lightning male joint, signal processing circuit
With at least one audio frequency female joint, described Lightning male joint is connected with signal processing circuit, described signal processing circuit with
Audio frequency female joint connects.
Preferably, also include that standard extension joint, described signal processing circuit are connected with standard extension joint, described standard
Expansion joint is Lightning female joint and/or Type-C female joint and/or Micro-USB female joint.
Preferably, described standard extension joint includes that Lightning female joint, Type-C female joint and Micro-USB are female
Joint；Described signal processing circuit is for the D/A conversion of audio signal, filter between Lightning male joint and audio frequency female joint
Ripple and voltage stabilizing process；Described signal processing circuit is additionally operable to data letter between Lightning male joint and Lightning female joint
Number and the filtering of power supply signal and voltage stabilizing process；It is female with Type-C that described signal processing circuit is additionally operable to Lightning male joint
Between joint, data signal and the filtering of power supply signal and voltage stabilizing process；It is public that described signal processing circuit is additionally operable to Lightning
Between joint and Micro-USB female joint, data signal and the filtering of power supply signal and voltage stabilizing process.
As the first more excellent embodiment of adapter of the present invention, described signal processing circuit includes single-chip microcomputer electronic circuit,
Described Lightning male joint is connected with audio frequency female joint by single-chip microcomputer electronic circuit.
Preferably, described Lightning male joint includes power port, microphone port and FPDP, described audio frequency
Female joint includes power port, microphone port and left and right acoustic channels port, the power port of described Lightning male joint, wheat
Gram wind port and FPDP by single-chip microcomputer electronic circuit corresponding be connected to the power port of audio frequency female joint, microphone port and
Left and right acoustic channels port.
As the more excellent embodiment of adapter the second of the present invention, described signal processing circuit includes resonance frequency modulation electricity
Road, described Lightning male joint is connected with audio frequency female joint by resonance frequency modulation electronic circuit.
Preferably, described resonance frequency modulation electronic circuit is multiple inductance and the resonance circuit of electric capacity composition；Described Lightning
Male joint includes that microphone port and FPDP, described audio frequency female joint include microphone port and left and right acoustic channels port, institute
State the microphone port of Lightning male joint and FPDP to be connected to described audio frequency mother connect by resonance circuit is corresponding respectively
The microphone port of head and left and right acoustic channels port.
A kind of forwarding method being applied to Lightning interface intelligent terminal, including step:
S1, carries out D/A conversion, filtering and voltage stabilizing by adapter to the Lightning interface signal of intelligent terminal and processes, it is achieved
External audio joint and the connection of intelligent terminal's Lightning interface；
S2, extends at least one Lightning female joint, Type-C female joint or Micro-USB female joint on the adapter, real
The data transmission of existing compatible polytype modular connection and charge function.
As the first more excellent embodiment of the inventive method, described step S1 is particularly as follows: by the monolithic in adapter
Loom circuit carries out D/A conversion, filtering and voltage stabilizing and processes the Lightning interface signal of intelligent terminal, it is achieved external audio
Joint and the connection of intelligent terminal's Lightning interface.
As the more excellent embodiment of the inventive method the second, described step S1 is particularly as follows: by the resonance in adapter
Frequency modulation electronic circuit carries out D/A conversion, filtering and voltage stabilizing and processes the Lightning interface signal of intelligent terminal, it is achieved outside sound
Frequently joint and the connection of intelligent terminal's Lightning interface.
The invention has the beneficial effects as follows:
The present invention achieves Lightning interface by adapter and transfers with other one or more standard interface compatibility, passes through
The different joint categories of the extension of adapter, when first solving charging can not simultaneously with earphone listen music call see video,
Listen, with earphone, the technical problem that music can not charge when seeing video simultaneously, it is achieved that identify DAB to analogue signal turn
Change；Next achieves the compatibility function of polytype charging wire on the market.
The composite can be widely applied to the various intelligent terminal with Lightning interface.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described further:
Fig. 1 is the electrical block diagram of an embodiment of the present invention；
Fig. 2 is the circuit theory schematic diagram of the first embodiment of the present invention；
Fig. 3 is the circuit theory schematic diagram of the second embodiment of the present invention.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Combination mutually.
As it is shown in figure 1, a kind of adapter being applied to Lightning interface intelligent terminal, including Lightning public access
Head, signal processing circuit and at least one audio frequency female joint, Lightning male joint is connected with signal processing circuit, at signal
Reason circuit is connected with audio frequency female joint.
Standard extension joint is Lightning female joint and/or Type-C female joint and/or Micro-USB female joint etc..
Wherein, audio frequency female joint and/or Lightning female joint and/or Type-C female joint and/or Micro-USB female joint
Think one or more.
Wherein, Lightning male joint is used for being connected with the Lightning interface of intelligent terminal, audio frequency female joint,
Lightning female joint, Type-C female joint, Micro-USB female joint connect for modular connection corresponding with outside.This is real
Executing in example, audio frequency female joint is 3.5mm audio frequency female joint.
Standard extension joint includes Lightning female joint, Type-C female joint and Micro-USB female joint；At signal
Reason circuit processes for D/A conversion, filtering and the voltage stabilizing of audio signal between Lightning male joint and audio frequency female joint；Letter
Number process circuit be additionally operable to data signal and the filtering of power supply signal between Lightning male joint and Lightning female joint
Process with voltage stabilizing；Signal processing circuit is additionally operable to data signal and power supply between Lightning male joint and Type-C female joint
The filtering of signal and voltage stabilizing process；Signal processing circuit is additionally operable between Lightning male joint and Micro-USB female joint number
The number of it is believed that and the filtering of power supply signal and voltage stabilizing process.Concrete, as shown in Figures 2 and 3, two in Lightning male joint
Individual FPDP D+ and D-can be connected respectively Lightning female joint, Type-C female joint and Micro-USB female joint
In FPDP D+ and D-(principle schematic 2 and Fig. 3 in signal network RIGHT and LIFFT), it is achieved compatible dissimilar connects
The data-transformation facility of mouth；Power port VCC and GND in Lightning male joint can circuit and mu balanced circuit after filtering
(not shown) is connected respectively the electricity in Lightning female joint, Type-C female joint and Micro-USB female joint
Source port VCC and GND, it is achieved the charge function of compatible dissimilar interface.
As in figure 2 it is shown, as the first more excellent embodiment of adapter of the present invention, signal processing circuit includes monolithic loom
Circuit, Lightning male joint is connected with audio frequency female joint by single-chip microcomputer electronic circuit.Wherein, single-chip microcomputer electronic circuit is mainly used
Change in the D/A of audio signal.Lightning male joint includes power port, microphone port and FPDP, and audio frequency mother connect
Head includes power port, microphone port and left and right acoustic channels port, the power port of Lightning male joint, microphone port
It is connected to the power port of audio frequency female joint, microphone port and left and right acoustic channels by single-chip microcomputer electronic circuit is corresponding with FPDP
Port.In Fig. 1, two FPDP D+ and D-, microphone port MIC in Lightning male joint are connected in single-chip microcomputer
Three I/O ports (signal network RIGHT, LIFFT and MIC in principle schematic 2), the left and right in 3.5mm audio frequency female joint
The other three I/O port that sound channel port R and L, microphone port M are also connected in single-chip microcomputer (signal net in principle schematic 2
Network R, L and M), by chip microcontroller digital-to-analogue conversion (D/A conversion).
As it is shown on figure 3, as the more excellent embodiment of adapter the second of the present invention, signal processing circuit includes resonance frequency modulation
Electronic circuit, Lightning male joint is connected with audio frequency female joint by resonance frequency modulation electronic circuit.Wherein, resonance frequency modulation electronic circuit
It is mainly used in the D/A conversion of audio signal.Resonance frequency modulation electronic circuit is multiple inductance and the resonance circuit of electric capacity composition；
Lightning male joint includes that microphone port and FPDP, audio frequency female joint include microphone port and left and right acoustic channels end
Mouthful, the microphone port of Lightning male joint is connected to audio frequency female joint by resonance circuit is corresponding respectively with FPDP
Microphone port and left and right acoustic channels port.In Fig. 2, resonance frequency modulation electronic circuit includes three resonance circuits, each resonance circuit
All including an inductance and two electric capacity, the two ends of inductance are respectively by capacity earth, two numbers in Lightning male joint
According to port D+ with D-, microphone port MIC respectively through three corresponding left sides being connected in 3.5mm audio frequency female joint of resonance circuit
Signal network RIGHT, LIFFT, MIC, R, L and M in R channel port R and L, microphone port M(principle schematic 3).
A kind of forwarding method being applied to Lightning interface intelligent terminal, including step:
S1, carries out D/A conversion, filtering and voltage stabilizing by adapter to the Lightning interface signal of intelligent terminal and processes, it is achieved
External audio joint and the connection of intelligent terminal's Lightning interface；
S2, extends at least one Lightning female joint, Type-C female joint or Micro-USB female joint on the adapter, real
The data transmission of existing compatible polytype modular connection and charge function.
As the first more excellent embodiment of the inventive method, step S1 is particularly as follows: by the monolithic loom in adapter
Circuit carries out D/A conversion, filtering and voltage stabilizing and processes the Lightning interface signal of intelligent terminal, it is achieved external audio joint
Connection with intelligent terminal's Lightning interface.
As the more excellent embodiment of the inventive method the second, step S1 is particularly as follows: by the resonance frequency modulation in adapter
Electronic circuit carries out D/A conversion, filtering and voltage stabilizing and processes the Lightning interface signal of intelligent terminal, it is achieved external audio connects
Head and the connection of intelligent terminal's Lightning interface.
The present invention achieves Lightning interface by adapter and transfers with other one or more standard interface compatibility,
By the different joint categories of the extension of adapter, music call can not be listened to see with earphone when first solving charging simultaneously and regard
Frequently, listen, with earphone, the technical problem that music can not charge when seeing video simultaneously, it is achieved that identify that DAB arrives analogue signal
Conversion；Next achieves the compatibility function of polytype charging wire on the market.
The composite can be widely applied to the various intelligent terminal with Lightning interface.
It is above the preferably enforcement of the present invention is illustrated, but the invention is not limited to embodiment, ripe
Know those skilled in the art on the premise of spirit of the present invention, also can make all equivalent variations or replacement, this
Deformation or the replacement of a little equivalents are all contained in the application claim limited range.
Claims (10)
1. the adapter being applied to Lightning interface intelligent terminal, it is characterised in that include Lightning male joint,
Signal processing circuit and at least one audio frequency female joint, described Lightning male joint is connected with signal processing circuit, described letter
Number process circuit be connected with audio frequency female joint.
A kind of adapter being applied to Lightning interface intelligent terminal the most according to claim 1, it is characterised in that
Also including that standard extension joint, described signal processing circuit are connected with standard extension joint, described standard extension joint is
Lightning female joint and/or Type-C female joint and/or Micro-USB female joint.
A kind of adapter being applied to Lightning interface intelligent terminal the most according to claim 2, it is characterised in that
Described standard extension joint includes Lightning female joint, Type-C female joint and Micro-USB female joint；
Described signal processing circuit is for the D/A conversion of audio signal, filtering between Lightning male joint and audio frequency female joint
Process with voltage stabilizing；
Described signal processing circuit is additionally operable to data signal and power supply between Lightning male joint and Lightning female joint
The filtering of signal and voltage stabilizing process；
Described signal processing circuit is additionally operable to data signal and power supply signal between Lightning male joint and Type-C female joint
Filtering and voltage stabilizing process；
Described signal processing circuit is additionally operable to data signal and power supply between Lightning male joint and Micro-USB female joint
The filtering of signal and voltage stabilizing process.
A kind of adapter being applied to Lightning interface intelligent terminal the most according to claim 3, it is characterised in that
Described signal processing circuit includes single-chip microcomputer electronic circuit, and described Lightning male joint is female with audio frequency by single-chip microcomputer electronic circuit
Joint connects.
A kind of adapter being applied to Lightning interface intelligent terminal the most according to claim 4, it is characterised in that
Described Lightning male joint includes that power port, microphone port and FPDP, described audio frequency female joint include power end
Mouth, microphone port and left and right acoustic channels port, power port, microphone port and the data terminal of described Lightning male joint
Mouth is connected to the power port of audio frequency female joint, microphone port and left and right acoustic channels port by single-chip microcomputer electronic circuit correspondence.
A kind of adapter being applied to Lightning interface intelligent terminal the most according to claim 3, it is characterised in that
Described signal processing circuit includes resonance frequency modulation electronic circuit, and resonance frequency modulation electronic circuit and sound are passed through in described Lightning male joint
Frequently female joint connects.
A kind of adapter being applied to Lightning interface intelligent terminal the most according to claim 6, it is characterised in that
Described resonance frequency modulation electronic circuit is multiple inductance and the resonance circuit of electric capacity composition；Described Lightning male joint includes Mike
Wind port and FPDP, described audio frequency female joint includes microphone port and left and right acoustic channels port, described Lightning public access
The microphone port of head passes through the corresponding microphone port being connected to described audio frequency female joint of resonance circuit respectively with FPDP
With left and right acoustic channels port.
8. the forwarding method being applied to Lightning interface intelligent terminal, it is characterised in that include step:
S1, carries out D/A conversion, filtering and voltage stabilizing by adapter to the Lightning interface signal of intelligent terminal and processes, it is achieved
External audio joint and the connection of intelligent terminal's Lightning interface；
S2, extends at least one Lightning female joint, Type-C female joint or Micro-USB female joint on the adapter, real
The data transmission of existing compatible polytype modular connection and charge function.
A kind of forwarding method being applied to Lightning interface intelligent terminal the most according to claim 8, its feature exists
In, described step S1 is particularly as follows: enter the Lightning interface signal of intelligent terminal by the single-chip microcomputer electronic circuit in adapter
Row D/A conversion, filtering and voltage stabilizing process, it is achieved external audio joint and the connection of intelligent terminal's Lightning interface.
A kind of forwarding method being applied to Lightning interface intelligent terminal the most according to claim 8, its feature exists
In, described step S1 particularly as follows: by the Lightning interface signal to intelligent terminal of the resonance frequency modulation electronic circuit in adapter
Carry out D/A conversion, filtering and voltage stabilizing to process, it is achieved external audio joint and the connection of intelligent terminal's Lightning interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610618783.9A CN106159611A (en) | 2016-07-29 | 2016-07-29 | It is applied to adapter and the forwarding method of Lightning interface intelligent terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610618783.9A CN106159611A (en) | 2016-07-29 | 2016-07-29 | It is applied to adapter and the forwarding method of Lightning interface intelligent terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106159611A true CN106159611A (en) | 2016-11-23 |
Family
ID=57328404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610618783.9A Pending CN106159611A (en) | 2016-07-29 | 2016-07-29 | It is applied to adapter and the forwarding method of Lightning interface intelligent terminal |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106814814A (en) * | 2017-03-07 | 2017-06-09 | 北京酷能量科技有限公司 | A kind of Interface Expanding device and method of mobile terminal |
| CN106856289A (en) * | 2016-11-30 | 2017-06-16 | 深圳众思科技有限公司 | Electronic equipment and its circuit, interconnecting device and its circuit and signal processing system |
| CN106936046A (en) * | 2017-04-27 | 2017-07-07 | 上海与德科技有限公司 | A kind of cable |
| WO2018176901A1 (en) * | 2017-03-31 | 2018-10-04 | 中兴通讯股份有限公司 | Adapter, terminal device and adapter system |
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| CN204991149U (en) * | 2015-10-09 | 2016-01-20 | 上海盛微申芯科技有限公司 | External audio playback device based on mobile terminal interface that charges |
| CN205406921U (en) * | 2016-03-10 | 2016-07-27 | 韩宇鹏 | Audio frequency conversion line |
| CN205847512U (en) * | 2016-07-13 | 2016-12-28 | 东莞宸帏电子有限公司 | A kind of digital tone source hand-hold electronic equipments revolving die intends sound source |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204721596U (en) * | 2015-07-08 | 2015-10-21 | 鲍长君 | A kind of audio frequency apparatus and audio extension card thereof |
| CN204991149U (en) * | 2015-10-09 | 2016-01-20 | 上海盛微申芯科技有限公司 | External audio playback device based on mobile terminal interface that charges |
| CN205406921U (en) * | 2016-03-10 | 2016-07-27 | 韩宇鹏 | Audio frequency conversion line |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106856289A (en) * | 2016-11-30 | 2017-06-16 | 深圳众思科技有限公司 | Electronic equipment and its circuit, interconnecting device and its circuit and signal processing system |
| CN106814814A (en) * | 2017-03-07 | 2017-06-09 | 北京酷能量科技有限公司 | A kind of Interface Expanding device and method of mobile terminal |
| WO2018176901A1 (en) * | 2017-03-31 | 2018-10-04 | 中兴通讯股份有限公司 | Adapter, terminal device and adapter system |
| JP2020515972A (en) * | 2017-03-31 | 2020-05-28 | 中興通訊股▲ふん▼有限公司Ｚｔｅ Ｃｏｒｐｏｒａｔｉｏｎ | Adapters, terminals, and adapter systems |
| US11526459B2 (en) | 2017-03-31 | 2022-12-13 | Zte Corporation | Adapter, terminal device and adapter system |
| CN106936046A (en) * | 2017-04-27 | 2017-07-07 | 上海与德科技有限公司 | A kind of cable |
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Application publication date: 20161123 |