CN208597169U - Electric terminal - Google Patents
Electric terminal Download PDFInfo
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- CN208597169U CN208597169U CN201821495782.0U CN201821495782U CN208597169U CN 208597169 U CN208597169 U CN 208597169U CN 201821495782 U CN201821495782 U CN 201821495782U CN 208597169 U CN208597169 U CN 208597169U
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- electric terminal
- acoustic aperture
- front housing
- microphone device
- microphone
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Abstract
The utility model discloses a kind of electric terminal, comprising: shell is equipped at least two and goes out acoustic aperture；At least two microphone devices are set in the shell, the acoustic aperture setting out of each microphone device corresponding one；And phonocatheter structure, it is connected to the corresponding microphone device and the acoustic aperture out.The technical solution of the utility model can improve the sound intensity of the electric terminal.
Description
Technical field
The utility model 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.
Utility model content
The main purpose of the utility model 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, the utility model proposes electric terminal include:
Shell is equipped at least two and goes out acoustic aperture；
At least two microphone devices are set in the shell, the acoustic aperture setting out of each microphone device corresponding one；
And
Phonocatheter structure is connected to the corresponding microphone device and the acoustic aperture out.
Optionally, the phonocatheter that the phonocatheter structure setting is integral, the phonocatheter is interior to lead equipped at least two
Sound channel, one microphone device of each corresponding connection in the one end for leading sound channel, other end connection is corresponding described to speak
Hole.
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 corresponding acoustic aperture out of other end connection.
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 described at least two go out the top that acoustic aperture is set to 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 at least two ventilative gaps between the front housing and the frame, at least two ventilative gap be it is described at least
Two go out acoustic aperture.
Optionally, at least two microphone device is identical；Or
One at least two microphone device is low-frequency audible signal device part, and others are intermediate frequency microphone device or high frequency
Microphone device.
Optionally, the working condition of at least two microphone device can independent control.
Optionally, the quantity of the acoustic aperture out is two, wherein an acoustic aperture out is arranged close to the left side of the front housing,
Another acoustic aperture out is arranged close to the right side of the front housing.
Optionally, the electric terminal is mobile phone, and further includes the Attitute detecting device in the shell, described in two
Microphone device and the Attitute detecting device are electrically connected with the microprocessor of the electric terminal, and the microprocessor is according to institute
The testing result of Attitute detecting device is stated, the microphone device sounding close to the front housing left or right side is controlled.
Optionally, the Attitute detecting device include in inclination sensor, attitude transducer and photoinduction sensor extremely
Few one kind.
Two or more microphone devices is equipped in the technical solution of the utility model, in electric terminal, and by leading
Sound pipe structure respectively goes out that acoustic aperture is corresponding to be connected to for each microphone device and electric terminal, in this way, can pass through the association of multiple microphone devices
With work to make up volume attenuation caused by phonocatheter structure, to promote the sound intensity of the electric terminal；In addition, due to
Go out acoustic aperture configured with two or more, is blocked even if there is part to go out acoustic aperture, the part that still there can be sound never to block is spoken
Hole is conducted and is gone out, to improve the sounding reliability of the electric terminal.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram at one embodiment of the utility model electric terminal, one visual angle；
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 schematic perspective fragmentary view of another embodiment of the utility model electric terminal；
Fig. 5 is the schematic perspective fragmentary view of another embodiment of the utility model electric terminal；
Fig. 6 is the structural schematic diagram of another embodiment of the utility model electric terminal；
Fig. 7 is the structural schematic diagram of another embodiment of the utility model electric terminal.
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, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.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, packet
The scheme for including A scheme or B scheme or A and B while meeting.In addition, the technical solution between each embodiment can be tied mutually
Close, but must 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 will be understood that the combination of this technical solution is not present when cannot achieve, also not the protection scope of the requires of the utility model it
It is interior.
The utility model proposes a kind of electric terminals.
Referring to figs. 1 to Fig. 3, in an embodiment of the utility model, which includes:
Shell is equipped at least two and goes out acoustic aperture 11；
At least two microphone devices 20 are set in shell, and each microphone device 20 corresponding one goes out acoustic aperture 11 and is arranged；And
Phonocatheter structure is connected to corresponding microphone device 20 and acoustic aperture 11 out.
Without loss of generality, in the present embodiment, each acoustic aperture 11 out can be a whole macropore, and to avoid particle miscellaneous
The pollutants such as matter 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 not
It is limited to this, in other embodiments, each going out acoustic aperture 11 can be also made of a micropore group.
It is equipped with two or more microphone devices 20 in the technical solution of the utility model, in electric terminal, and passes through
Phonocatheter structure respectively goes out that acoustic aperture 11 is corresponding to be connected to for each microphone device 20 and electric terminal, in this way, can pass through multiple acoustical generators
The collaborative work of part 20 is to make up volume attenuation caused by phonocatheter structure, to promote the sound intensity of the electric terminal；
In addition, being blocked even if there is part to go out acoustic aperture 11 due to going out acoustic aperture 11 configured with two or more, can still having sound never stifled
The part of plug goes out the conduction of acoustic aperture 11 and goes out, to improve the sounding reliability 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, at least two go out the top (see Fig. 1) that acoustic aperture 11 can be set to front housing 103, and the setting of phonocatheter structure then may make
The position selection of microphone device 20 is more convenient.
Alternatively, acoustic aperture 11 is not set on front housing 103 out, but it is arranged between frame 102 and front housing 103, it is outer at this time
Shell includes rear cover 101, the frame 102 for being connected to rear cover periphery, and is connected to the front housing 103 of frame 102.Rear cover 101 and front housing
103 are oppositely arranged, and at least two ventilative gaps are formed between front housing 103 and frame 102, and at least two ventilative gaps are at least two
A acoustic aperture 11 out (carries out example so that electric terminal tool is there are two ventilative gap as an example in the example shown) as shown in Figure 6.This knot at this time
Structure is more suitable for comprehensive screen structure of electric terminal or the equipment that screen accounting is high.
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 7.
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 utility model 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 utility model is without limitation.
In the present embodiment, referring to Fig. 3, further, the phonocatheter 31 that phonocatheter structure setting is integral, phonocatheter
It is equipped at least two in 31 to lead sound channel (not shown), one microphone device 20 of each corresponding connection in the one end for leading sound channel is another
The corresponding acoustic aperture 11 out of end connection.It is appreciated that the phonocatheter 31 that phonocatheter structure setting is integral, it is only necessary to primary peace
Dress movement can finish phonocatheter Standard, be 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. 4.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 utility model 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 transmitting ultrasonic wave ultrasonic sensor etc., the utility model to this with no restriction.
In the present embodiment, further, the working condition of at least two microphone devices 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.
In the present embodiment, further, the quantity of acoustic aperture 11 is two out, wherein one goes out acoustic aperture 11 close to front housing 103
Left side setting, it is another go out acoustic aperture 11 be arranged close to the right side of front housing 103, in this way, it is good to be conducive to make electronic device to obtain effect
Good is stereo.
It in the present embodiment, further, further include the posture inspection in shell when the electric terminal is mobile phone
It surveys device (not shown), the Attitute detecting device is to obtain user to the answering mode of mobile phone communication.Without loss of generality, user
Generally comprise that left ear is answered and auris dextra is answered to the answering mode of mobile phone communication.Two microphone devices 20 and Attitute detecting device are equal
It is electrically connected with the microprocessor of electric terminal.To make user obtain better communication effect, the microprocessor of electric terminal can root
According to the testing result of Attitute detecting device, 20 sounding of microphone device close to 103 left or right side of front housing is controlled；Specifically, when
When user uses left ear answering mode, 20 sounding of microphone device close to 103 left side of front housing is controlled, and when user is connect using auris dextra
When listening mode, microphone device 20 sounding of the control cabinet close to 103 right side of front housing.
In the present embodiment, the Attitute detecting device generally includes inclination sensor, the inclination angle of the available mobile phone,
To determine that the posture of mobile phone is in left-leaning or Right deviation.Normally, when user is conversed using the mobile phone, and mobile phone is in
When left-leaning state, it can determine that user in such a way that left ear is answered；And works as user and conversed using the mobile phone, and mobile phone is in
When Right deviation state, it can determine that user in such a way that auris dextra is answered.
Right the design is without being limited thereto, and in some other embodiment, the Attitute detecting device can also include that posture passes
Sensor, attitude transducer can directly acquire the athletic posture of mobile phone, therefore, it is determined that the posture of mobile phone is in left-leaning or Right deviation.
In addition, the Attitute detecting device can also include photoinduction sensor in other still other embodiments；Normally, each
Perhaps side is correspondingly provided with a photoinduction sensor when in acoustic aperture 11 or other close to going out for 103 left side of front housing in acoustic aperture 11 out
When the photoinduction sensor on side is blocked, it can determine that user using left ear answering mode；And when speaking close to 103 right side of front housing
When the photoinduction sensor on hole 11 or side is blocked, it can determine that user using auris dextra answering mode.
It is the schematic perspective fragmentary view of the another embodiment of the utility model electric terminal referring to Fig. 5, Fig. 5.The embodiment with
Previous embodiment the difference is that, in the electric terminal, phonocatheter structure includes at least two leading phonon pipe 32, each to lead
One microphone device 20 of the corresponding connection in one end of phonon pipe 32, the corresponding acoustic aperture 11 out of other end connection.In this way, can also be led by this
Sound pipe structure, the sound that each microphone device 20 is issued are conducted to corresponding acoustic aperture 11 out.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (11)
1. a kind of electric terminal characterized by comprising
Shell is equipped at least two and goes out acoustic aperture；
At least two microphone devices are set in the shell, the acoustic aperture setting out of each microphone device corresponding one；And
Phonocatheter structure is connected to the corresponding 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 is interior to lead sound channel, one sounding of each corresponding connection in the one end for leading sound channel equipped at least two
Device, the corresponding acoustic aperture out of other end connection.
3. electric terminal as described in claim 1, which is characterized in that the phonocatheter structure leads phonon pipe including at least two,
One microphone device of the corresponding connection in one end of phonon pipe, the corresponding acoustic aperture out of other end connection are led described in each.
4. 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.
5. 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 described at least two go out acoustic aperture
Set on the top of the front housing.
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 are formed at least two ventilative gaps, institute between the front housing and the frame
It states at least two ventilative gaps and goes out acoustic aperture for described at least two.
7. such as electric terminal described in claim 5 or 6, which is characterized in that at least two microphone device is identical；Or
Person
One at least two microphone device is low-frequency audible signal device part, and others are intermediate frequency microphone device or high frequency sounding
Device.
8. such as electric terminal described in claim 5 or 6, which is characterized in that the working condition of at least two microphone device
It can independent control.
9. electric terminal as claimed in claim 8, which is characterized in that the quantity of the acoustic aperture out is two, wherein described in one
Acoustic aperture is arranged close to the left side of the front housing out, and another acoustic aperture out is arranged close to the right side of the front housing.
10. electric terminal as claimed in claim 9, which is characterized in that the electric terminal is mobile phone, and further includes being set to institute
State the Attitute detecting device in shell, two microphone devices and the Attitute detecting device with micro- place of the electric terminal
Manage device electrical connection, the microprocessor according to the testing result of the Attitute detecting device, control on the left of the front housing or
The microphone device sounding on right side.
11. electric terminal as claimed in claim 10, which is characterized in that the Attitute detecting device include inclination sensor,
At least one of attitude transducer and photoinduction sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495782.0U CN208597169U (en) | 2018-09-12 | 2018-09-12 | Electric terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495782.0U CN208597169U (en) | 2018-09-12 | 2018-09-12 | Electric terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208597169U true CN208597169U (en) | 2019-03-12 |
Family
ID=65605570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821495782.0U Active CN208597169U (en) | 2018-09-12 | 2018-09-12 | Electric terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208597169U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108924715A (en) * | 2018-09-12 | 2018-11-30 | 歌尔股份有限公司 | Electric terminal |
| CN109996161A (en) * | 2019-04-23 | 2019-07-09 | Oppo广东移动通信有限公司 | A kind of mobile terminal and its control method of speaking, the device with store function |
-
2018
- 2018-09-12 CN CN201821495782.0U patent/CN208597169U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108924715A (en) * | 2018-09-12 | 2018-11-30 | 歌尔股份有限公司 | Electric terminal |
| WO2020052131A1 (en) * | 2018-09-12 | 2020-03-19 | 歌尔股份有限公司 | Electronic terminal |
| CN109996161A (en) * | 2019-04-23 | 2019-07-09 | Oppo广东移动通信有限公司 | A kind of mobile terminal and its control method of speaking, the device with store function |
| CN109996161B (en) * | 2019-04-23 | 2021-04-27 | Oppo广东移动通信有限公司 | Mobile terminal, voice control method thereof and device with storage function |
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