CN109195082A - Electric terminal - Google Patents

Electric terminal Download PDF

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Publication number
CN109195082A
CN109195082A CN201811065330.3A CN201811065330A CN109195082A CN 109195082 A CN109195082 A CN 109195082A CN 201811065330 A CN201811065330 A CN 201811065330A CN 109195082 A CN109195082 A CN 109195082A
Authority
CN
China
Prior art keywords
microphone
electric terminal
acoustic aperture
housing
frame
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.)
Pending
Application number
CN201811065330.3A
Other languages
Chinese (zh)
Inventor
蔡晓东
马江羽
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.)
Goertek Inc
Original Assignee
Goertek Inc
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 Goertek Inc filed Critical Goertek Inc
Priority to CN201811065330.3A priority Critical patent/CN109195082A/en
Publication of CN109195082A publication Critical patent/CN109195082A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06Loudspeakers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02Details
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00Loudspeakers
    • H04R2400/11Aspects regarding the frame of loudspeaker transducers

Abstract

The present invention discloses a kind of electric terminal, comprising: shell has one to go out acoustic aperture;At least two microphone devices are set in the shell;And phonocatheter structure, it is connected to each microphone device and the acoustic aperture out.Technical solution of the present invention can improve the sound intensity of electric terminal.

Description

Electric terminal
Technical field
The present invention relates to electric terminal technical field, in particular to a kind of electric terminal.
Background technique
It is internal that an acoustical generator is usually only set in existing electric terminal (such as, but not limited to mobile phone, IPAD etc.) Part, and the microphone device is connected to by phonocatheter with the acoustic aperture that goes out on electric terminal shell, and sound is exported.However, sounding During the sound that device is issued conducts in phonocatheter, it will usually biggish volume attenuation is generated, so as to cause electronics The loudness of terminal is lower, influences user experience.
Summary of the invention
The main object of the present invention is to propose a kind of electric terminal, it is intended to improve the sound intensity of the electric terminal.
To achieve the above object, electric terminal proposed by the present invention includes:
Shell has one to go out acoustic aperture;
At least two microphone devices are set in the shell;And
Phonocatheter structure is connected to each microphone device and the acoustic aperture out.
Optionally, the phonocatheter that the phonocatheter structure setting is integral, the phonocatheter correspond to each sounding Device is equipped with one and leads sound entrance, and the corresponding acoustic aperture out is equipped with one and leads sound outlet.
Optionally, the phonocatheter structure leads phonon pipe including at least two, and each described one end for leading phonon pipe is corresponding to be connected A logical microphone device, the other end connection acoustic aperture out.
Optionally, the different different zones for leading the phonon pipe connection acoustic aperture out.
Optionally, the microphone device is moving-coil type acoustic generator part or the ultrasonic sensor for emitting ultrasonic wave.
Optionally, before the shell includes rear cover, the frame for being connected to the rear cover periphery and is connected to the frame Shell, the rear cover are oppositely arranged with the front housing, and the acoustic aperture out is set to the top of the front housing.
Optionally, before the shell includes rear cover, the frame for being connected to the rear cover periphery and is connected to the frame Shell, is formed with ventilative gap between the front housing and the frame, the ventilative gap is the acoustic aperture out.
Optionally, the hole of speaking is located at the medium position on the front housing top.
Optionally, at least two microphone device is identical;Or
One at least two microphone devices is low-frequency audible signal device part, other take place frequently for intermediate frequency microphone device or height Acoustic device.
Optionally, the working condition of at least two microphone device can independent control.
Optionally, the quantity of the microphone device is two, which is divided into the opposite of the acoustic aperture out Two sides.
It is equipped with two or more microphone devices in technical solution of the present invention, in electric terminal, and passes through phonocatheter Each microphone device is connected to by structure with the acoustic aperture that goes out of electric terminal, in this way, can be by the collaborative work of multiple microphone devices come more Volume attenuation caused by phonocatheter structure is mended, to promote the sound intensity of the electric terminal.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram at one embodiment of electric terminal, one visual angle of the present invention;
Fig. 2 is the partial enlarged view in Fig. 1 at A;
Fig. 3 is the schematic perspective fragmentary view at another visual angle of electric terminal in Fig. 1;
Fig. 4 is the partial enlarged view in Fig. 3 at B;
Fig. 5 is the structural schematic diagram of another embodiment of electric terminal of the present invention;
Fig. 6 is the partial enlarged view in Fig. 5 at C;
Fig. 7 is the structural schematic diagram of another embodiment of electric terminal of the present invention;
Fig. 8 is the structural schematic diagram of another embodiment of electric terminal of the present invention;
Fig. 9 is the structural schematic diagram of another embodiment of electric terminal of the present invention.
Drawing reference numeral explanation:
Label Title Label Title
101 Rear cover 102 Frame
103 Front housing 11 Acoustic aperture out
20 Microphone device 31 Phonocatheter
32 Lead phonon pipe
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention, Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship, Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy Sign.In addition, the meaning of the "and/or" occurred in full text, including three schemes arranged side by side, by taking " A and/or B " as an example, including the side A The scheme that case or B scheme or A and B meet simultaneously.In addition, the technical solution between each embodiment can be combined with each other, but To be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occur it is conflicting or can not Will be understood that the combination of this technical solution is not present when realization, also not the present invention claims protection scope within.
The present invention proposes a kind of electric terminal.
Referring to figs. 1 to Fig. 4, in an embodiment of the present invention, which includes:
Shell has one to go out acoustic aperture 11;
At least two microphone devices 20 are set in shell;And
Phonocatheter structure is connected to each microphone device 20 and acoustic aperture 11 out.
Without loss of generality, in the present embodiment, should go out acoustic aperture 11 can be the macropore of an entirety, and to avoid granule foreign Equal pollutants enter in shell from acoustic aperture 11 out, and going out in acoustic aperture 11 for macropore is covered with strainer as a whole.Right the design is unlimited In this, in other embodiments, should go out acoustic aperture 11 can also be made of a micropore group.
Two or more microphone devices 20 is equipped in technical solution of the present invention, in electric terminal, and by leading sound Each microphone device 20 is connected to by pipe structure with the acoustic aperture 11 that goes out of electric terminal, in this way, can pass through the collaboration of multiple microphone devices 20 Work is to make up volume attenuation caused by phonocatheter structure, to promote the sound intensity of the electric terminal.
Without loss of generality, in the present embodiment, the shell of the electric terminal includes rear cover 101, the side for being connected to rear cover periphery Frame 102, and it is connected to the front housing 103 of frame 102.Rear cover 101 is oppositely arranged with front housing 103, for convenient for hearing when user's communication Sound, acoustic aperture 11 can be set to the top (see Fig. 2) of front housing 103 out, and the setting of phonocatheter structure then may make microphone device 20 position selection is more convenient.
Alternatively, acoustic aperture 11 is not set on front housing 103 out, but the seam combined between frame 102 and front housing 103 is set At gap, shell includes rear cover 101, the frame 102 for being connected to rear cover periphery at this time, and is connected to the front housing 103 of frame 102.Afterwards Lid 101 is oppositely arranged with front housing 103, and ventilative gap is formed between front housing 103 and frame 102, and gap of breathing freely is acoustic aperture 11, such as Shown in Fig. 8.This structure is more suitable for comprehensive screen structure of electric terminal or the equipment that screen accounting is high at this time.
Further, ventilative gap is formed between above-mentioned front housing 103 and frame 102, be can be and is formed evacuation on front housing 103 Part is also possible to be formed on frame 102 so that when being combined with frame 102, the evacuation part of front housing 103 forms ventilative gap Avoid part, so that when being combined with front housing 103, the evacuation part of frame 102 forms ventilative gap, can also be front housing 103 and Frame 103 has evacuation part, at this time when front housing 103 is combined with frame 102, by the evacuation part of front housing 103 and frame 103 Ventilative gap is formed, as shown in Figure 9.
Further, above-mentioned electric terminal can be comprehensive screen mobile phone and perhaps shield the electricity such as the high mobile phone of accounting or IPAD Sub- equipment, the present invention are without limitation.
Further, above-mentioned rear cover 101 can be integrally formed structure with frame 103, at this time frame 102 and rear cover There is no apparent gap structures between 101, so that electric terminal is more aesthetically pleasing.Certainly, rear cover 101 and frame 102 can also be with It is separate structure, the present invention is without limitation.
In the present embodiment, referring to Fig. 4, further, the phonocatheter 31 that phonocatheter structure setting is integral, this leads sound The corresponding each microphone device 20 of pipe 31 is equipped with one and leads sound entrance, and corresponding acoustic aperture 11 out is equipped with one and leads sound outlet, in this way, may make The sound that each microphone device 20 is issued can enter phonocatheter 31, and by the conduction of phonocatheter 31 to acoustic aperture 11 out.It is appreciated that The phonocatheter 31 that phonocatheter structure setting is integral, it is only necessary to which once mounting movement can be complete by phonocatheter Standard Finish, is conducive to the promotion of product assembly efficiency.
In the present embodiment, optionally, at least two microphone device 20 is identical, in this way, on the one hand can get preferable Loudness promoted effect, be on the other hand conducive to microphone device 20 scale buying, to be conducive to the reduction of product cost.So The design is without being limited thereto, and in other embodiments, which is also possible to different, can be outer Shape size is different, and it is different to be also possible to issued sound frequency.Such as when electric terminal includes two microphone devices 20, Outer dimension is different, referring to Fig. 7.Particularly, one at least two microphone device 20 can be low-frequency audible signal device part (its The sound that is issued focuses on low frequency), it is other then can be for intermediate frequency microphone device (its sound issued emphasis intermediate frequency) or height Take place frequently acoustic device (its sound issued focuses on high frequency), in this way, the sound superposition that at least two microphone devices 20 are issued, it can Obtain the effect for improving complete machine sound quality.Certainly, above-mentioned at least two microphone device 20 can also all be low-frequency audible signal device part, or All it is intermediate frequency microphone device, or is all high frequency microphone device, the present invention is without limitation.
It optionally, is moving-coil type acoustic generator part, moving-coil type acoustic generator part used by microphone device 20 on the electric terminal Efficiency it is higher and reliability and durability.Right the design is without being limited thereto, the microphone device in other embodiments, on the electric terminal 20 also can be used the ultrasonic sensor etc. of transmitting ultrasonic wave, the invention is not limited in this regard.
In the present embodiment, further, the working condition of at least two microphone device 20 can independent control;It is It says, which is simultaneously operable, and can also only control one of microphone device 20 and work.It can be with Understand, single microphone device 20 works, and can save electricity, and loudness lower in ambient noise is of less demanding or needs more preferable Sound privacy without high loudness when, can only control one of work;And work at the same time, then it can get higher sound Degree.It should be noted that in the present embodiment, the mode that can have both powered from on-off can also be carried out from the mode of on-off signal The working state control of microphone device 20.
In the present embodiment, further, the quantity of microphone device 20 is two, and two microphone devices 20 are divided into The opposite sides of acoustic aperture 11 out, in this way, it is stereo to be conducive to make electronic device acquisition to work well.
Optionally, the medium position that acoustic aperture 11 is set to 103 top of front housing out is directed at ear so that user is in call, Consequently facilitating hearing clearly sound.
It is the structural schematic diagram of another embodiment of electric terminal of the present invention referring to Fig. 5, Fig. 5.Together referring to Fig. 6, the implementation Example with previous embodiment the difference is that, in the electric terminal, phonocatheter structure leads phonon pipe 32 including at least two, often One one end for leading phonon pipe 32 is connected to a microphone device 20 setting, the other end connection acoustic aperture 11 out.In this way, also can be by this Phonocatheter structure, the sound that each microphone device 20 is issued are conducted to acoustic aperture 11 out.
In the present embodiment, optionally, the different different zones led phonon pipe 32 and be connected to out acoustic aperture 11.In this way, different The sound that microphone device 20 is issued is conducted by corresponding phonon pipe 32 of leading, and from the different zones of acoustic aperture 11 out Outside is passed to, in this way, even if the region that correspondence one leads phonon pipe 32 in acoustic aperture 11 out is blocked, as long as correspondence is another to lead phonon pipe 32 region is not blocked, then can still hear sound, improves the sounding reliability of the electric terminal.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly It is included in other related technical areas in scope of patent protection of the invention.

Claims (11)

1. a kind of electric terminal characterized by comprising
Shell has one to go out acoustic aperture;
At least two microphone devices are set in the shell;And
Phonocatheter structure is connected to each microphone device and the acoustic aperture out.
2. electric terminal as described in claim 1, which is characterized in that the phonocatheter structure setting was integral leads sound Pipe, the phonocatheter correspond to each microphone device and lead sound entrance equipped with one, and the corresponding acoustic aperture out is equipped with one and leads sound outlet.
3. electric terminal as described in claim 1, which is characterized in that the phonocatheter structure leads phonon pipe including at least two, Each described one end for leading phonon pipe is corresponding to be connected to a microphone device, goes out acoustic aperture described in other end connection.
4. electric terminal as claimed in claim 3, which is characterized in that different described lead go out acoustic aperture described in the connection of phonon pipe Different zones.
5. electric terminal as described in claim 1, which is characterized in that the microphone device is moving-coil type acoustic generator part or hair Penetrate the ultrasonic sensor of ultrasonic wave.
6. electric terminal as described in claim 1, which is characterized in that the shell includes rear cover, is connected to the rear cover week The frame of edge and the front housing for being connected to the frame, the rear cover are oppositely arranged with the front housing, and the acoustic aperture out is set to described The top of front housing.
7. electric terminal as described in claim 1, which is characterized in that the shell includes rear cover, is connected to the rear cover week The frame of edge and the front housing for being connected to the frame are formed with ventilative gap, the ventilative seam between the front housing and the frame Gap is the acoustic aperture out.
8. electric terminal as claimed in claims 6 or 7, which is characterized in that the hole of speaking is located in the front housing top Portion position.
9. electric terminal as claimed in claims 6 or 7, which is characterized in that at least two microphone device is identical;Or Person
One at least two microphone devices is low-frequency audible signal device part, other are intermediate frequency microphone device or high frequency acoustical generator Part.
10. electric terminal as claimed in claims 6 or 7, which is characterized in that the working condition of at least two microphone device It can independent control.
11. electric terminal as claimed in claims 6 or 7, which is characterized in that the quantity of the microphone device is two, this two A microphone device is divided into the opposite sides of the acoustic aperture out.
CN201811065330.3A 2018-09-12 2018-09-12 Electric terminal Pending CN109195082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811065330.3A CN109195082A (en) 2018-09-12 2018-09-12 Electric terminal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811065330.3A CN109195082A (en) 2018-09-12 2018-09-12 Electric terminal
PCT/CN2018/120880 WO2020052130A1 (en) 2018-09-12 2018-12-13 Electronic terminal

Publications (1)

Publication Number Publication Date
CN109195082A true CN109195082A (en) 2019-01-11

Family

ID=64910754

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811065330.3A Pending CN109195082A (en) 2018-09-12 2018-09-12 Electric terminal

Country Status (2)

Country Link
CN (1) CN109195082A (en)
WO (1) WO2020052130A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109951582A (en) * 2019-02-28 2019-06-28 维沃移动通信有限公司 A kind of mobile terminal and sound output control method
WO2020147538A1 (en) * 2019-01-15 2020-07-23 歌尔股份有限公司 Electronic product
CN112788168A (en) * 2019-11-04 2021-05-11 深圳市万普拉斯科技有限公司 Audio output module and electronic equipment
WO2021104233A1 (en) * 2019-11-29 2021-06-03 维沃移动通信有限公司 Electronic device
WO2021104234A1 (en) * 2019-11-29 2021-06-03 维沃移动通信有限公司 Electronic equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203104578U (en) * 2012-12-29 2013-07-31 深圳天珑无线科技有限公司 A mobile communication device and a sounding device thereof
CN204810369U (en) * 2015-07-02 2015-11-25 瑞声光电科技(常州)有限公司 Mobile communication terminal
CN205081822U (en) * 2015-10-26 2016-03-09 瑞声光电科技(常州)有限公司 Mobile communication terminal
CN208597168U (en) * 2018-09-12 2019-03-12 歌尔股份有限公司 Electric terminal

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020147538A1 (en) * 2019-01-15 2020-07-23 歌尔股份有限公司 Electronic product
CN109951582A (en) * 2019-02-28 2019-06-28 维沃移动通信有限公司 A kind of mobile terminal and sound output control method
CN112788168A (en) * 2019-11-04 2021-05-11 深圳市万普拉斯科技有限公司 Audio output module and electronic equipment
WO2021104233A1 (en) * 2019-11-29 2021-06-03 维沃移动通信有限公司 Electronic device
WO2021104234A1 (en) * 2019-11-29 2021-06-03 维沃移动通信有限公司 Electronic equipment

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