CN204650192U - Audio frequency obtains structure and applies the intelligent terminal that this audio frequency obtains structure - Google Patents
Audio frequency obtains structure and applies the intelligent terminal that this audio frequency obtains structure Download PDFInfo
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- CN204650192U CN204650192U CN201520187055.8U CN201520187055U CN204650192U CN 204650192 U CN204650192 U CN 204650192U CN 201520187055 U CN201520187055 U CN 201520187055U CN 204650192 U CN204650192 U CN 204650192U
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Abstract
Disclosure embodiment discloses a kind of audio frequency and obtains structure and apply the intelligent terminal that this audio frequency obtains structure, described audio frequency obtains structure and comprises pickup hole, transmission channel and MIC element, wherein, pickup hole is arranged on the sidewall of USB interface, transmission channel one end is communicated with described pickup hole, and the other end is connected with MIC element.After sound signal enters pickup hole, be transferred to MIC element via transmission channel, realize sound collection process.Because pickup hole is arranged on the sidewall of USB interface, instead of be arranged on the shell of intelligent terminal, thus under the prerequisite of the number of openings not increasing shell, realize the quantity increasing pickup hole, outward appearance and the structural strength of intelligent terminal shell can not be affected.
Description
Technical field
The disclosure relates to field of computer technology, particularly relates to audio frequency and obtains structure and apply the intelligent terminal that this audio frequency obtains structure.
Background technology
Audio frequency obtains structure for obtaining sound, and such as, intelligent terminal obtains the sound of intelligent terminal outside by MIC.MIC integrated circuit is arranged on intelligent terminal inside usually, i.e. built-in MIC, and this built-in MIC needs pickup pore structure by the transfer voice in the external world to built-in MIC.Pickup hole is arranged on the hole on intelligent terminal shell usually, and this hole is directly connected with MIC integrated circuit, external voice is transferred to MIC integrated circuit.
Along with the function of intelligent terminal is more and more abundanter, the quantitative requirement of the MIC of needs also gets more and more, and such as, binaural recording mode can be adopted to reduce noise when making a phone call.But offer the outward appearance that multiple pickup hole can affect intelligent terminal on intelligent terminal shell, and intelligent terminal housing openings is more, the structural strength of shell is poorer, and namely shell is not firmer.
Utility model content
For overcoming Problems existing in correlation technique, the disclosure provides a kind of audio frequency to obtain structure and applies the intelligent terminal that this audio frequency obtains structure.
In order to solve the problems of the technologies described above, disclosure embodiment discloses following technical scheme:
According to the first aspect of disclosure embodiment, provide a kind of audio frequency to obtain structure, be applied to and have in the intelligent terminal of USB interface, comprising: pickup hole, transmission channel, and be arranged on the MIC element on the printing board PCB of intelligent terminal;
Described pickup hole is arranged on the sidewall of described USB interface;
Described transmission channel one end is communicated with described pickup hole, and the other end is connected with described MIC element, to give described MIC element by audio signal transmission.
In conjunction with first aspect, in the first possible implementation of first aspect, described transmission channel adopts encapsulant.
In conjunction with the first possible implementation of first aspect, in the implementation that the second of first aspect is possible, described encapsulant comprises: rubber or foam rubber.
In conjunction with any one in the first possible implementation of first aspect, first aspect and the possible implementation of the second, in the third possible implementation of first aspect: the quantity in described pickup hole is at least two, and different described pickup holes is arranged on the different lateral of described USB interface.
In conjunction with any one in the first possible implementation of first aspect, first aspect and the possible implementation of the second, in the 4th kind of possible implementation of first aspect: the quantity in described pickup hole is at least two, and described USB interface sidewall is provided with at least two described pickup holes.
According to the second aspect of disclosure embodiment, a kind of intelligent terminal is provided, comprise: audio frequency obtains structure, USB interface and processor, described audio frequency obtains structure and comprises pickup hole, transmission channel and be arranged on the MIC element on the printed-wiring board (PWB) PCB in described intelligent terminal;
Described pickup hole is arranged on the sidewall of described USB interface, and described transmission channel one end is communicated with described pickup hole, and the other end is connected with described MIC element;
The sound signal collected is supplied to described processor and processes by described MIC element.
In conjunction with second aspect, in the first possible implementation of second aspect, described transmission channel adopts encapsulant.
In conjunction with the first possible implementation of second aspect, in the implementation that the second of second aspect is possible, described encapsulant comprises: rubber or foam rubber.
In conjunction with any one in the first possible implementation of second aspect, second aspect and the possible implementation of the second, in the third possible implementation of second aspect, the quantity in described pickup hole is at least two, and different described pickup hole is arranged on the different lateral of described USB interface.
In conjunction with any one in the first possible implementation of second aspect, second aspect and the possible implementation of the second, in the 4th kind of possible implementation of second aspect, the quantity in described pickup hole is at least two, a sidewall of described USB interface is provided with at least two described pickup holes.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: described audio frequency obtains structure and comprises pickup hole, transmission channel and MIC element, wherein, pickup hole is arranged on the sidewall of USB interface, and transmission channel one end is communicated with described pickup hole, and the other end is connected with MIC element.After sound signal enters pickup hole, be transferred to MIC element via transmission channel, realize sound collection process.Because pickup hole is arranged on the sidewall of USB interface, instead of be arranged on the shell of intelligent terminal, thus under the prerequisite of the number of openings not increasing shell, realize the quantity increasing pickup hole, outward appearance and the structural strength of intelligent terminal shell can not be affected.
Should be understood that, it is only exemplary that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing to be herein merged in instructions and to form the part of this instructions, shows and meets embodiment of the present utility model, and is used from instructions one and explains principle of the present utility model.
Fig. 1 is the schematic cross-section of a kind of audio frequency acquisition structure according to an exemplary embodiment;
Fig. 2 is the schematic cross-section of the another kind of audio frequency acquisition structure according to an exemplary embodiment;
Fig. 3 is the schematic cross-section of another audio frequency acquisition structure according to an exemplary embodiment;
Fig. 4 is the schematic cross-section of another audio frequency acquisition structure according to an exemplary embodiment;
Fig. 5 is the end face of the USB interface of intelligent terminal according to an exemplary embodiment, bottom surface or side schematic view;
Fig. 6 is the block diagram of a kind of intelligent terminal according to an exemplary embodiment.
By above-mentioned accompanying drawing, illustrate the embodiment that the disclosure is clear and definite more detailed description will be had hereinafter.These accompanying drawings be not in order to limited by any mode the disclosure design scope, but by reference to specific embodiment for those skilled in the art illustrate concept of the present disclosure.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the disclosure.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present disclosure are consistent.
Fig. 1 is the schematic cross-section of a kind of audio frequency acquisition structure according to an exemplary embodiment, and this structure is applied on intelligent terminal, such as, and smart mobile phone.As shown in Figure 1, described audio frequency acquisition structure comprises pickup hole 110, transmission channel 120 and MIC element 130.
Pickup hole 110 is arranged on the sidewall of USB (Universal Serial Bus, USB (universal serial bus)) interface 140 of intelligent terminal.Usb 1 40 comprises four sidewalls, and pickup hole 110 can be arranged on any sidewall of usb 1 40.
One end of described transmission channel 120 is communicated with described pickup hole 110, and the other end is connected with described MIC element 130.In the disclosure one exemplary embodiment, transmission channel 120 can adopt encapsulant, such as, and rubber or foam rubber.The material of encapsulant usually can be softer, and shape can adjust.
And, shape, the trend of transmission channel 120 can according to the practical structures adjustment between pickup hole and MIC element, such as, pickup hole 110 is on one of them sidewall of usb 1 40, and corresponding MIC element 130 is far away apart from described usb 1 40, now, can according to the physical location of the MIC element 130 of pickup hole 110 and correspondence, the trend of design transmission channel 120.
MIC element 130 is arranged on the PCB (Printed Circuit Board, printed circuit board (PCB)) of intelligent terminal.Pickup hole 110 is transferred to MIC element 130, MIC element 130 by described transmission channel 120 and converts the sound signal received to processor that electric signal is supplied to intelligent terminal after obtaining extraneous sound signal.
In the disclosure one exemplary embodiment, the quantity in pickup hole 110 can be at least two, and multiple pickup hole 110 can be separately positioned on the different lateral of usb 1 40.
In another exemplary embodiment of the disclosure, each sidewall of usb 1 40 can be provided with multiple pickup hole.
It should be noted that, each pickup hole 110 needs correspondence to arrange a MIC element 130, i.e. pickup hole 110 and MIC element 130 one_to_one corresponding.
The audio frequency that the present embodiment provides obtains structure and comprises pickup hole, transmission channel and MIC element, and wherein, pickup hole is arranged on the sidewall of USB interface, and transmission channel one end is communicated with described pickup hole, and the other end is connected with MIC element.After sound signal enters pickup hole, be transferred to MIC element via transmission channel, realize sound collection process.Because pickup hole is arranged on the sidewall of USB interface, instead of be arranged on the shell of intelligent terminal, thus under the prerequisite of the number of openings not increasing shell, realize the quantity increasing pickup hole, outward appearance and the structural strength of intelligent terminal shell can not be affected.
In the disclosure one exemplary embodiment, USB interface comprises four sidewalls, wherein, a sidewall is provided with a pickup hole.
As shown in Figure 2, a pickup hole 110 can be all set on each sidewall of usb 1 40, can think that intelligent terminal increases by four pickup holes.
In the disclosure one exemplary embodiment, as shown in Figure 3, a pickup hole 110 can be all set on any three sidewalls of usb 1 40, can think that intelligent terminal increases by three pickup holes.
In another exemplary embodiment of the disclosure, as shown in Figure 4, any two sidewalls of usb 1 40 all arrange a pickup hole 110, can think that intelligent terminal increases by two pickup holes.
In another exemplary embodiment of the disclosure, a USB interface sidewall can arrange at least two pickup holes 110.
Fig. 5 is the end face of the USB interface shown in the disclosure one exemplary embodiment, bottom surface or side schematic view, transmission channel and MIC element not shown in Figure 5.
As shown in Figure 5, two pickup holes 110 can be provided with on any one sidewall of usb 1 40.
If four of usb 1 40 sidewalls are provided with two pickup holes 110, then can increase by eight pickup holes for intelligent terminal.
If any three sidewalls of usb 1 40 are provided with two pickup holes, then can increase by six pickup holes for intelligent terminal.If any two sidewalls of usb 1 40 are provided with two pickup holes, then can increase by four pickup holes for intelligent terminal.If any one sidewall of USB interface is provided with two pickup holes, then can increase by two pickup holes for intelligent terminal.
The audio frequency that the present embodiment provides obtains structure, the sidewall of USB interface is provided with multiple pickup hole, greatly can increases the quantity in the pickup hole of intelligent terminal.
About the device in above-described embodiment, wherein the concrete mode of modules executable operations has been described in detail in about the embodiment of the method, will not elaborate explanation herein.
Fig. 6 is the block diagram of a kind of intelligent terminal 800 according to an exemplary embodiment.Such as, intelligent terminal 800 can be mobile phone, computing machine, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc.
As shown in Figure 6, intelligent terminal 800 can comprise following one or more assembly: processing components 802, storer 804, power supply module 806, multimedia groupware 808, audio-frequency assembly 810, the interface 812 of I/O (I/O), sensor module 814, and communications component 816.
Processing components 802 controls the integrated operation of intelligent terminal 800 usually, and such as with display, call, data communication, camera operation and record operate the operation be associated.Processing components 802 can comprise one or more processor 820 to perform instruction, to complete all or part of step of above-mentioned method.In addition, processing components 802 can comprise one or more module, and what be convenient between processing components 802 and other assemblies is mutual.Such as, processing components 802 can comprise multi-media module, mutual with what facilitate between multimedia groupware 808 and processing components 802.
Storer 804 is configured to store various types of data to be supported in the operation of intelligent terminal 800.The example of these data comprises for any application program of operation on intelligent terminal 800 or the instruction of method, contact data, telephone book data, message, picture, video etc.Storer 804 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), ROM (read-only memory) (ROM), magnetic store, flash memory, disk or CD.
The various assemblies that power supply module 806 is intelligent terminal 800 provide electric power.Power supply module 806 can comprise power-supply management system, one or more power supply, and other and the assembly generating, manage and distribute electric power for intelligent terminal 800 and be associated.
Multimedia groupware 808 is included in the screen providing an output interface between described intelligent terminal 800 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel comprises one or more touch sensor with the gesture on sensing touch, slip and touch panel.Described touch sensor can the border of not only sensing touch or sliding action, but also detects the duration relevant to described touch or slide and pressure.In certain embodiments, multimedia groupware 808 comprises a front-facing camera and/or post-positioned pick-up head.When intelligent terminal 800 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.
Audio-frequency assembly 810 is configured to export and/or input audio signal.Such as, audio-frequency assembly 810 comprises microphone (MIC), and when intelligent terminal 800 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The sound signal received can be stored in storer 804 further or be sent via communications component 816.In certain embodiments, audio-frequency assembly 810 also comprises a loudspeaker, for output audio signal.
I/O interface 812 is for providing interface between processing components 802 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.
Sensor module 814 comprises one or more sensor, for providing the state estimation of various aspects for intelligent terminal 800.Such as, sensor module 814 can detect the opening/closing state of intelligent terminal 800, the relative positioning of assembly, such as described assembly is display and the keypad of intelligent terminal 800, the position that sensor module 814 can also detect intelligent terminal 800 or intelligent terminal 800 1 assemblies changes, the presence or absence that user contacts with intelligent terminal 800, the temperature variation of intelligent terminal 800 orientation or acceleration/deceleration and intelligent terminal 800.Sensor module 814 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor module 814 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor module 814 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure transducer or temperature sensor.
Communications component 816 is configured to the communication being convenient to wired or wireless mode between intelligent terminal 800 and other equipment.Intelligent terminal 800 can access the wireless network based on communication standard, as WiFi, 2G or 3G, or their combination.In one exemplary embodiment, communications component 816 receives from the broadcast singal of external broadcasting management system or broadcast related information via broadcast channel.In one exemplary embodiment, described communications component 816 also comprises near-field communication (NFC) module, to promote junction service.Such as, can based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, intelligent terminal 800 can be realized, for performing said method by one or more application specific integrated circuit (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD) (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components.
In the exemplary embodiment, additionally provide a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the storer 804 of instruction, above-mentioned instruction can perform said method by the processor 820 of intelligent terminal 800.Such as, described non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc.
The audio frequency that the intelligent terminal that the disclosure provides also comprises above-described embodiment to be provided obtains structure, and described audio frequency acquisition structure comprises the MIC element in pickup hole, transmission channel and audio-frequency assembly 810.
Wherein, pickup hole is arranged on the sidewall of USB interface, and described transmission channel one end is communicated with described pickup hole, and the other end is connected with described MIC element.
When intelligent terminal 800 is in operator scheme, during as call model, logging mode and speech recognition mode, MIC element is configured to receive external audio signal, then sound signal is sent to MIC element by transmission channel, MIC element converts the sound signal collected to electronic signal and carries out subsequent treatment.
The quantity in pickup hole can be multiple, and in the disclosure one exemplary embodiment, can arrange a pickup hole on of a USB interface sidewall, four sidewalls of USB interface can arrange four pickup holes; Certainly, at least two pickup holes can also be set on of a USB interface sidewall, four sidewalls of USB interface at least can arrange eight pickup holes.
Transmission channel can adopt encapsulant, and such as, rubber, foam rubber, the material of encapsulant usually can be softer, and shape can adjust.
And shape, the trend of transmission channel can according to the practical structures adjustment between pickup hole and MIC element.Such as, pickup hole is on one of them sidewall of USB interface, and corresponding MIC element distances USB interface is comparatively far away, now, can according to the physical location of the MIC element of pickup hole and correspondence, the trend of design transmission channel
Those skilled in the art, at consideration instructions and after putting into practice utility model disclosed herein, will easily expect other embodiment of the present utility model.The application is intended to contain any modification of the present utility model, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present utility model and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.Instructions and embodiment are only regarded as exemplary, and true scope of the present utility model and spirit are pointed out by claim below.
Should be understood that, the utility model is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.Scope of the present utility model is only limited by appended claim.
Claims (10)
1. audio frequency obtains a structure, is applied to and has in the intelligent terminal of USB interface, it is characterized in that, comprising: pickup hole, transmission channel, and be arranged on the MIC element on the printing board PCB of intelligent terminal;
Described pickup hole is arranged on the sidewall of described USB interface;
Described transmission channel one end is communicated with described pickup hole, and the other end is connected with described MIC element, to give described MIC element by audio signal transmission.
2. audio frequency according to claim 1 obtains structure, it is characterized in that, described transmission channel adopts encapsulant.
3. audio frequency according to claim 2 obtains structure, and it is characterized in that, described encapsulant comprises: rubber or foam rubber.
4. the audio frequency according to any one of claim 1-3 obtains structure, it is characterized in that: the quantity in described pickup hole is at least two, and different described pickup holes is arranged on the different lateral of described USB interface.
5. the audio frequency according to any one of claim 1-3 obtains structure, it is characterized in that: the quantity in described pickup hole is at least two, and described USB interface sidewall is provided with at least two described pickup holes.
6. an intelligent terminal, is characterized in that, comprising: audio frequency obtains structure, USB interface and processor, and described audio frequency obtains structure and comprises pickup hole, transmission channel and be arranged on the MIC element on the printed-wiring board (PWB) PCB in described intelligent terminal;
Described pickup hole is arranged on the sidewall of described USB interface, and described transmission channel one end is communicated with described pickup hole, and the other end is connected with described MIC element;
The sound signal collected is supplied to described processor and processes by described MIC element.
7. intelligent terminal according to claim 6, is characterized in that, described transmission channel adopts encapsulant.
8. intelligent terminal according to claim 7, is characterized in that, described encapsulant comprises: rubber or foam rubber.
9. the intelligent terminal according to any one of claim 6-8, is characterized in that, the quantity in described pickup hole is at least two, and different described pickup hole is arranged on the different lateral of described USB interface.
10. the intelligent terminal according to any one of claim 6-8, is characterized in that, the quantity in described pickup hole is at least two, a sidewall of described USB interface is provided with at least two described pickup holes.
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| CN201520187055.8U CN204650192U (en) | 2015-03-31 | 2015-03-31 | Audio frequency obtains structure and applies the intelligent terminal that this audio frequency obtains structure |
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| CN201520187055.8U CN204650192U (en) | 2015-03-31 | 2015-03-31 | Audio frequency obtains structure and applies the intelligent terminal that this audio frequency obtains structure |
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| CN106131259A (en) * | 2016-08-17 | 2016-11-16 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN106990812A (en) * | 2017-03-10 | 2017-07-28 | 北京小米移动软件有限公司 | USB connector and terminal device |
| WO2018014672A1 (en) * | 2016-07-18 | 2018-01-25 | 广东欧珀移动通信有限公司 | Anti-dust apparatus for acoustic device of mobile terminal and mobile terminal |
| CN110087167A (en) * | 2019-04-26 | 2019-08-02 | 维沃移动通信有限公司 | Terminal device |
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| WO2018014672A1 (en) * | 2016-07-18 | 2018-01-25 | 广东欧珀移动通信有限公司 | Anti-dust apparatus for acoustic device of mobile terminal and mobile terminal |
| CN106131260A (en) * | 2016-08-17 | 2016-11-16 | 广东欧珀移动通信有限公司 | Connect interface and mobile terminal |
| CN106131259A (en) * | 2016-08-17 | 2016-11-16 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN106131259B (en) * | 2016-08-17 | 2018-02-06 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN108111654A (en) * | 2016-08-17 | 2018-06-01 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN108347507A (en) * | 2016-08-17 | 2018-07-31 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN108111654B (en) * | 2016-08-17 | 2020-04-17 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN106990812A (en) * | 2017-03-10 | 2017-07-28 | 北京小米移动软件有限公司 | USB connector and terminal device |
| CN110087167A (en) * | 2019-04-26 | 2019-08-02 | 维沃移动通信有限公司 | Terminal device |
| WO2020215941A1 (en) * | 2019-04-26 | 2020-10-29 | 维沃移动通信有限公司 | Terminal device |
| US12028665B2 (en) | 2019-04-26 | 2024-07-02 | Vivo Mobile Communication Co., Ltd. | Terminal device |
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