CN109586125A - Type-C adapter, terminal and electronic equipment - Google Patents
Type-C adapter, terminal and electronic equipment Download PDFInfo
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- CN109586125A CN109586125A CN201811429298.2A CN201811429298A CN109586125A CN 109586125 A CN109586125 A CN 109586125A CN 201811429298 A CN201811429298 A CN 201811429298A CN 109586125 A CN109586125 A CN 109586125A
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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
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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
- 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
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
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Abstract
The disclosure is directed to a kind of Type-C adapters, comprising: Type-C interface connects the Type-C interface of terminal, wherein, for Type-C interface in the case where being connected to Type-C interface, the idle pin of Type-C interface is connected to first assembly, and first assembly is connected to the first level;Audio interface connects audio device plug;First elastic slice is arranged in audio interface, is connected to idle pin;Second elastic slice is arranged in audio interface, is connected to the second component of audio interface, the second component is connected to second electrical level;Wherein, when audio interface is detached from audio device plug, the first elastic slice and the open circuit of the second elastic slice.In accordance with an embodiment of the present disclosure, MIC pin can be made in audio device plug from audio interface in withdrawal process, it powers off within the shorter time, to guarantee the GND pin of audio device plug when touching MIC pin, MIC pin has powered off, and the electric current in MIC pin is avoided to flow into audio device plug and POP sound occur.
Description
Technical field
This disclosure relates to field of terminal technology more particularly to a kind of Type-C adapter, terminal and electronic equipment.
Background technique
In order to reduce Audio jack earphone interface the space occupied in the terminal, more and more terminals have been taken at present
Disappeared Audio jack earphone interface.It, can be by connecting on Type-C interface such as in the terminal for having Type-C interface
An adapter is connect, and further connects audio device plug on adapter.
But when audio device plug is extracted from adapter, the GND pin of audio frequency apparatus can be touched in adapter
The elastic slice of MIC pin is connected in Audio jack interface.And the mode for controlling the power-off of MIC pin at present is the power supply pipe of terminal
Whether the CC pin of Type-C interface of reason chip detection terminal powers off, then in the case where CC pin powers off, then to power supply
Control module transmission of control signals, so that power control module control MIC pin power-off, wherein signal needs first to be transmitted to power supply
Managing chip, then signal is transmitted from power management chip to power control module, and then control behaviour is executed by power control module
Make.
The time-consuming of whole flow process is more, it is difficult to which when guaranteeing that audio device plug is extracted from adapter, MIC pin breaks immediately
Electricity.Therefore it is possible to cause the GND pin of audio frequency apparatus can touch the elastic slice for being connected to MIC pin, and MIC pin is not yet
Power-off, and then the GND pin for having electric current to flow into audio frequency apparatus, cause audio frequency apparatus to export POP sound, reduce user experience.
Summary of the invention
The disclosure provides a kind of Type-C adapter, terminal and electronic equipment, to solve deficiency in the related technology.
According to the first aspect of the embodiments of the present disclosure, a kind of Type-C adapter is provided, comprising:
Type-C interface, for connecting the Type-C interface of terminal, wherein the Type-C interface is being connected to Type-C
In the case where interface, the idle pin of the Type-C interface is connected to first assembly, and the first assembly is connected to the first electricity
It is flat;
Audio interface, for connecting audio device plug;
First elastic slice is arranged in the audio interface, is connected to the idle pin;
Second elastic slice is arranged in the audio interface, is connected to the second component of the audio interface, and described second group
Part is connected to second electrical level, and the second electrical level is different from first level;
Wherein, when the audio interface is detached from audio device plug, first elastic slice and second elastic slice open circuit,
The first signal for becoming the first level from the second electrical level is transmitted to the power supply control mould of the terminal by the idle pin
Block, so that the power control module stops the MIC pin powered to the audio interface.
Optionally, when the audio interface is connected to audio device plug, first elastic slice is set by the audio
Standby plug is electrically connected to second elastic slice, and the idle pin will be become the second signal of second electrical level from first level
It is transmitted to the power control module of the terminal, so that MIC pin powered of the power control module to the audio interface.
Optionally, the idle pin includes:
SSTXn1 pin and SSTXn2 pin;
Or SSTXp1 pin and SSTXp2 pin.
According to the second aspect of an embodiment of the present disclosure, a kind of terminal, including Type-C interface, the Type-C interface are provided
For connecting Type-C adapter described in any one of any one of claims 1 to 33, the terminal further include:
Power control module stops the MIC pin powered to the audio interface when receiving first signal;
Wherein, the idle pin of the Type-C interface of the terminal is connected to the power control module.
Optionally, the first assembly is arranged in the power control module, and is connected to the power control module
The first level terminal.
Optionally, the first assembly is resistance.
Optionally, the power control module is codec.
Optionally, first level is high level, and the second electrical level is low level;
Or first level is low level, the second electrical level is high level.
According to the third aspect of an embodiment of the present disclosure, a kind of electronic equipment is provided, comprising:
Processor;
Memory for storage processor executable instruction;
Further include: Type-C interface, the Type-C interface is for connecting described in any one of any one of claims 1 to 33
Type-C adapter;
Power control module stops the MIC pin powered to the audio interface when receiving first signal.
The technical scheme provided by this disclosed embodiment can include the following benefits:
As can be seen from the above embodiments, when audio device plug is inserted into audio interface, since audio device plug is general
For conductor, therefore the first elastic slice and the second elastic slice can be electrically connected, and when extracting audio device plug from audio interface
When, then it can disconnect the electrical connection between the first elastic slice and the second elastic slice.
And electrical connection between the first elastic slice and the second elastic slice is connected to the electricity of the idle pin of the first elastic slice when disconnecting
It is flat to change, such as in the first level be high level, second electrical level is the level of idle pin in low level situation
High level will be become from low level, to generate a rising edge signal namely the first signal.And then it can be connected to
The power control module of idle pin receives the first signal, and is stopped according to the triggering of the first signal to the audio interface
The operation of MIC pin powered.
Relative in the related technology by terminal power management chip detection terminal Type-C interface CC pin whether
Power-off, then in the case where CC pin powers off, then to power control module transmission of control signals, so that power control module control
The mode of MIC pin power-off processed.Electric control module in the present embodiment can be extracted from audio interface in audio device plug
When, the first signal is immediately received, and then guarantee the power-off of MIC pin, so that MIC pin is in audio device plug from audio interface
It in middle withdrawal process, powers off within the shorter time, to guarantee that the GND pin of audio device plug is touching MIC pin
When, MIC pin has powered off, and the electric current in MIC pin is avoided to flow into audio device plug and POP sound occur.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.
Fig. 1 is a kind of pin schematic diagram of Type-C adapter shown according to an exemplary embodiment.
Fig. 2 is the connection signal of a kind of Type-C interface and power control module shown according to an exemplary embodiment
Figure.
Fig. 3 is a kind of schematic block diagram of device with Type-C interface shown according to an exemplary embodiment.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
Fig. 1 is a kind of pin schematic diagram of Type-C adapter shown according to an exemplary embodiment, which turns
Connector can be adapted for the Type-C interface for connecting terminal.As shown in Figure 1, the Type-C adapter includes:
Type-C interface 1, for connecting the Type-C interface of terminal, wherein the Type-C interface is being connected to Type-
In the case where C interface, the idle pin of the Type-C interface is connected to first assembly, and the first assembly is connected to the first electricity
It is flat.
Audio interface 2, for connecting audio device plug.
In one embodiment, adapter may include Type-C interface and audio interface, wherein Type-C interface 1 and sound
Frequency interface 2 (such as Audio jack interface) can be as shown in Figure 1 respectively, wherein Type-C interface can be public mouth can also be with
It is female mouth, audio interface can be male mouth and be also possible to female mouth.
In one embodiment, first assembly can be set in Type-C adapter, also can be set in the terminal, and
The first level terminal with the first level, then be generally located in terminal.
First elastic slice 10 is arranged in the audio interface 2, is connected to the idle pin.
In one embodiment, in different application scene, can according to need by Type-C interface some or certain
Several pins are as idle pin.
Such as in the case where Type-C adapter is connected to the Type-C interface of terminal by USB2.0, Type-C switching
In the Type-C interface of head, SSTXn1 pin and SSTXn2 pin or SSTXp1 pin and SSTXp2 pin are idle, namely
These pins do not need to be connected to other structures, thus can using SSTXn1 pin and SSTXn2 pin as idle pin, or
Using SSTXp1 pin and SSTXp2 pin as idle pin.Mainly draw below in idle pin for SSTXn1 pin and SSTXn2
In the case where foot, the present embodiment is illustrated.
And if Type-C adapter is connected to the Type-C interface of terminal by USB3.0, then can be made according to pin
Idle pin is redefined with situation.
Second elastic slice 20 is arranged in the audio interface 2, is connected to the second component 21 of the audio interface 2, described
Second component 21 is connected to second electrical level, and the second electrical level is different from first level, such as one of them is high level,
Another is low level, it is of course also possible to be other relationships, as long as guaranteeing that the level of the two is different.
In one embodiment, if the first level is high level, then second electrical level is low level;If the first level is low
Level, then second electrical level is high level.Below mainly the first level be high level, second electrical level be low level situation
Under, the present embodiment is illustrated.
It in one embodiment, is high level in the first level, second electrical level is the second component 21 in low level situation
It can be as shown in Figure 1, being the conductive structure of ground connection.
Wherein, when the audio interface is detached from audio device plug, first elastic slice and second elastic slice open circuit,
The first signal for becoming the first level from the second electrical level is transmitted to the power supply control mould of the terminal by the idle pin
Block, so that the power control module stops the MIC pin powered to the audio interface.
In one embodiment, when audio device plug (such as headset plug) is inserted into audio interface, due to audio
Equipment plug is generally conductor, therefore the first elastic slice and the second elastic slice can be electrically connected, and when by audio device plug from sound
When extracting in frequency interface, then the electrical connection between the first elastic slice and the second elastic slice can be disconnected.
And electrical connection between the first elastic slice and the second elastic slice is connected to the electricity of the idle pin of the first elastic slice when disconnecting
It is flat to change, such as in the first level be high level, second electrical level is the level of idle pin in low level situation
High level will be become from low level, to generate a rising edge signal namely the first signal.And then it can be connected to
The power control module of idle pin receives the first signal, and is stopped according to the triggering of the first signal to the audio interface
The operation of MIC pin powered.
Relative in the related technology by terminal power management chip detection terminal Type-C interface CC pin whether
Power-off, then in the case where CC pin powers off, then to power control module transmission of control signals, so that power control module control
The mode of MIC pin power-off processed.Electric control module in the present embodiment can be extracted from audio interface in audio device plug
When, the first signal is immediately received, and then guarantee the power-off of MIC pin, so that MIC pin is in audio device plug from audio interface
It in middle withdrawal process, powers off within the shorter time, to guarantee that the GND pin of audio device plug is touching MIC pin
When, MIC pin has powered off, and the electric current in MIC pin is avoided to flow into audio device plug and POP sound occur.
Optionally, when the audio interface is connected to audio device plug, first elastic slice is set by the audio
Standby plug is electrically connected to second elastic slice, and the idle pin will be become the second signal of second electrical level from first level
It is transmitted to the power control module of the terminal, so that MIC pin powered of the power control module to the audio interface.
In one embodiment, when the first elastic slice and the second elastic slice establish electrical connection, it is connected to the free time of the first elastic slice
The level of pin will change, for example, the first level be high level, second electrical level be low level situation under, the free time draws
The level of foot will become low level from high level, to generate a failing edge signal namely second signal.And then it can make
The power control module that idle pin must be connected to receives second signal, and is stopped according to second signal triggering to the audio
The operation of the MIC pin powered of interface.
Optionally, the idle pin includes:
SSTXn1 pin and SSTXn2 pin;
Or SSTXp1 pin and SSTXp2 pin.
In one embodiment, the case where Type-C adapter is connected to the Type-C interface of terminal by USB2.0
Under, in the Type-C interface of Type-C adapter, SSTXn1 pin and SSTXn2 pin or SSTXp1 pin and SSTXp2 pin
It is idle namely these pins do not need to be connected to other structures, therefore SSTXn1 pin and SSTXn2 pin can be made
For idle pin, or using SSTXp1 pin and SSTXp2 pin as idle pin.
And if Type-C adapter is connected to the Type-C interface of terminal by USB3.0, then can be made according to pin
Idle pin is redefined with situation.
Fig. 2 is the connection signal of a kind of Type-C interface and power control module shown according to an exemplary embodiment
Figure.
The disclosure also proposed a kind of terminal, including Type-C interface 4, and the Type-C interface 4 is for connecting above-mentioned
Type-C adapter in one embodiment, the terminal further include:
Power control module 3 stops the MIC pin powered to the audio interface when receiving first signal;
Wherein, the idle pin of the Type-C interface 4 of the terminal is connected to the power control module 3.
In one embodiment, as shown in Fig. 2, the Type-C interface 4 of terminal can connect in Type-C as shown in Figure 1
The Type-C interface of adapter, and identical pin is correspondingly connected with, so that the Type-C of Type-C adapter connects
SSTXn1 pin and SSTXn2 pin in mouthful can be drawn by SSTXn1 pin in the Type-C interface of terminal and SSTXn2
Foot is connected to power control module, and then the first signal and the second signal in above-described embodiment are transmitted to power supply control mould
Block.
In one embodiment, power control module can pass through the CC pin and VCONN in the Type-C interface of terminal
Pin can then interrupt above-mentioned power supply and when receiving the first signal to the MIC pin powered of the audio interface of adapter.
Optionally, the first assembly 31 is arranged in the power control module 3, and is connected to the power supply control mould
First level terminal of block 3.
In one embodiment, as shown in Fig. 2, first assembly 31 can be set in power supply module 3, one end is connected to end
SSTXn1 pin and SSTXn2 pin in the Type-C interface at end, the other end are connected to the first level terminal, such as high level end,
Namely VCC.
Between the first elastic slice and the second elastic slice exist electrical connection when, be connected to the first elastic slice SSTXn1 pin and
The level of SSTXn2 pin is high level.And electrical connection between the first elastic slice and the second elastic slice is connected to first when disconnecting
The SSTXn1 pin and SSTXn2 pin of elastic slice will be connected to low level by the first elastic slice and the second elastic slice, so that
The level of SSTXn1 pin and SSTXn2 pin becomes high level from low level, to generate a rising edge signal.And
When one elastic slice and the second elastic slice establish electrical connection again, it is connected to the SSTXn1 pin of the first elastic slice and the level of SSTXn2 pin
Low level is become from high level, to generate a failing edge signal.
In one embodiment, due to first assembly be arranged in power control module, SSTXn1 pin and
The first signal and the second signal that SSTXn2 pin generates can be directly transferred to power control module, without being subjected to other electricity
Road or device guarantee power control module to the instantaneity of MIC pin power-off and powered operation.
Optionally, the first assembly is resistance.
In one embodiment, resistance can play the role of pull-up resistor, guarantee SSTXn1 pin and SSTXn2 pin
When not connecing low level, high level state is kept.
Optionally, the power control module is codec.
Optionally, first level is high level, and the second electrical level is low level;
Or first level is low level, the second electrical level is high level.
For device embodiment, since it corresponds essentially to embodiment of the method, so related place is referring to method reality
Apply the part explanation of example.The apparatus embodiments described above are merely exemplary, wherein described be used as separation unit
The unit of explanation may or may not be physically separated, and component shown as a unit can be or can also be with
It is not physical unit, it can it is in one place, or may be distributed over multiple network units.It can be according to actual
The purpose for needing to select some or all of the modules therein to realize disclosure scheme.Those of ordinary skill in the art are not paying
Out in the case where creative work, it can understand and implement.
Fig. 3 is a kind of schematic block diagram of device 300 with Type-C interface shown according to an exemplary embodiment.Example
Such as, device 300 can be mobile phone, computer, digital broadcasting terminal, messaging device, game console, and plate is set
It is standby, Medical Devices, body-building equipment, personal digital assistant etc..
Referring to Fig. 3, device 300 may include following one or more components: processing component 302, memory 304, power supply
Component 306, multimedia component 308, audio component 310, the interface 312 of input/output (I/O), sensor module 314, and
Communication component 316.Further include: Type-C interface, the Type-C interface is for connecting described in any one of any one of claims 1 to 33
Type-C adapter;Power control module stops drawing to the MIC of the audio interface when receiving first signal
Foot power supply.
The integrated operation of the usual control device 300 of processing component 302, such as with display, telephone call, data communication, phase
Machine operation and record operate associated operation.Processing component 302 may include that one or more processors 320 refer to execute
It enables, to perform all or part of the steps of the methods described above.In addition, processing component 302 may include one or more modules, just
Interaction between processing component 302 and other assemblies.For example, processing component 302 may include multi-media module, it is more to facilitate
Interaction between media component 308 and processing component 302.
Memory 304 is configured as storing various types of data to support the operation in device 300.These data are shown
Example includes the instruction of any application or method for operating on the device 300, contact data, and telephone book data disappears
Breath, picture, video etc..Memory 304 can be by any kind of volatibility or non-volatile memory device or their group
It closes and realizes, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable to compile
Journey read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 306 provides electric power for the various assemblies of device 300.Power supply module 306 may include power management system
System, one or more power supplys and other with for device 300 generate, manage, and distribute the associated component of electric power.
Multimedia component 308 includes the screen of one output interface of offer between described device 300 and user.One
In a little embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch screen, to receive input signal from the user.Touch panel includes one or more touch sensings
Device is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding action
Boundary, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, more matchmakers
Body component 308 includes a front camera and/or rear camera.When device 300 is in operation mode, such as screening-mode or
When video mode, front camera and/or rear camera can receive external multi-medium data.Each front camera and
Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 310 is configured as output and/or input audio signal.For example, audio component 310 includes a Mike
Wind (MIC), when device 300 is in operation mode, when such as call mode, recording mode, and voice recognition mode, microphone is matched
It is set to reception external audio signal.The received audio signal can be further stored in memory 304 or via communication set
Part 316 is sent.In some embodiments, audio component 310 further includes a loudspeaker, is used for output audio signal.
I/O interface 312 provides interface between processing component 302 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include, but are not limited to: home button, volume button, start button and lock
Determine button.
Sensor module 314 includes one or more sensors, and the state for providing various aspects for device 300 is commented
Estimate.For example, sensor module 314 can detecte the state that opens/closes of device 300, and the relative positioning of component, for example, it is described
Component is the display and keypad of device 300, and sensor module 314 can be with 300 1 components of detection device 300 or device
Position change, the existence or non-existence that user contacts with device 300,300 orientation of device or acceleration/deceleration and device 300
Temperature change.Sensor module 314 may include proximity sensor, be configured to detect without any physical contact
Presence of nearby objects.Sensor module 314 can also include optical sensor, such as CMOS or ccd image sensor, at
As being used in application.In some embodiments, which can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 316 is configured to facilitate the communication of wired or wireless way between device 300 and other equipment.Device
300 can access the wireless network based on communication standard, such as WiFi, 2G or 3G or their combination.In an exemplary implementation
In example, communication component 316 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 316 further includes near-field communication (NFC) module, to promote short range communication.Example
Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 300 can be believed by one or more application specific integrated circuit (ASIC), number
Number processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided
It such as include the memory 304 of instruction, above-metioned instruction can be executed by the processor 320 of device 300 to complete the above method.For example,
The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk
With optical data storage devices etc..
Those skilled in the art will readily occur to its of the disclosure after considering specification and practicing disclosure disclosed herein
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (9)
1. a kind of Type-C adapter characterized by comprising
Type-C interface, for connecting the Type-C interface of terminal, wherein the Type-C interface is being connected to Type-C interface
In the case where, the idle pin of the Type-C interface is connected to first assembly, and the first assembly is connected to the first level;
Audio interface, for connecting audio device plug;
First elastic slice is arranged in the audio interface, is connected to the idle pin;
Second elastic slice is arranged in the audio interface, is connected to the second component of the audio interface, and second component connects
It is connected to second electrical level, the second electrical level is different from first level;
Wherein, when the audio interface is detached from audio device plug, first elastic slice and second elastic slice open circuit are described
The first signal for becoming the first level from the second electrical level is transmitted to the power control module of the terminal by idle pin, with
The power control module is set to stop the MIC pin powered to the audio interface.
2. Type-C adapter according to claim 1, which is characterized in that be connected to audio frequency apparatus in the audio interface
When plug, first elastic slice is electrically connected to second elastic slice by the audio device plug, and the idle pin will be by
The second signal that first level becomes second electrical level is transmitted to the power control module of the terminal, so that described for automatically controlled
MIC pin powered of the molding block to the audio interface.
3. Type-C adapter according to claim 1, which is characterized in that the idle pin includes:
SSTXn1 pin and SSTXn2 pin;
Or SSTXp1 pin and SSTXp2 pin.
4. a kind of terminal, which is characterized in that including Type-C interface, the Type-C interface is for connecting in claims 1 to 33
Described in any item Type-C adapters, the terminal further include:
Power control module stops the MIC pin powered to the audio interface when receiving first signal;
Wherein, the idle pin of the Type-C interface of the terminal is connected to the power control module.
5. terminal according to claim 4, which is characterized in that the first assembly is arranged in the power control module
In, and it is connected to the first level terminal of the power control module.
6. terminal according to claim 5, which is characterized in that the first assembly is resistance.
7. terminal according to claim 5, which is characterized in that the power control module is codec.
8. terminal according to any one of claims 4 to 7, which is characterized in that first level is high level, described
Second electrical level is low level;
Or first level is low level, the second electrical level is high level.
9. a kind of electronic equipment characterized by comprising
Processor;
Memory for storage processor executable instruction;
Further include: Type-C interface, the Type-C interface is for connecting Type-C described in any one of any one of claims 1 to 33
Adapter;
Power control module stops the MIC pin powered to the audio interface when receiving first signal.
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CN111009790A (en) * | 2019-12-31 | 2020-04-14 | 展讯通信(上海)有限公司 | Switching device and electronic equipment |
WO2023216787A1 (en) * | 2022-05-12 | 2023-11-16 | 荣耀终端有限公司 | Electronic device, pull-up circuit, and method for inhibiting pop sound of earphones |
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CN106033855A (en) * | 2015-03-11 | 2016-10-19 | 泰科电子(上海)有限公司 | Socket connector and electric connector assembly |
CN106785699A (en) * | 2016-11-25 | 2017-05-31 | 深圳市冠旭电子股份有限公司 | Adapter |
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CN103022831A (en) * | 2012-12-30 | 2013-04-03 | 青岛歌尔声学科技有限公司 | Earphone socket, earphone noise reduction device and earphone socket implementation method |
CN103414042A (en) * | 2013-07-25 | 2013-11-27 | 苏州三星电子电脑有限公司 | Four-segment type headphone port and laptop with same |
CN106033855A (en) * | 2015-03-11 | 2016-10-19 | 泰科电子(上海)有限公司 | Socket connector and electric connector assembly |
CN106785699A (en) * | 2016-11-25 | 2017-05-31 | 深圳市冠旭电子股份有限公司 | Adapter |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111009790A (en) * | 2019-12-31 | 2020-04-14 | 展讯通信(上海)有限公司 | Switching device and electronic equipment |
WO2023216787A1 (en) * | 2022-05-12 | 2023-11-16 | 荣耀终端有限公司 | Electronic device, pull-up circuit, and method for inhibiting pop sound of earphones |
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