CN106790806A - Loudspeaker assembly, mobile terminal and mobile terminal go out sound direction-controlling method - Google Patents
Loudspeaker assembly, mobile terminal and mobile terminal go out sound direction-controlling method Download PDFInfo
- Publication number
- CN106790806A CN106790806A CN201611191079.6A CN201611191079A CN106790806A CN 106790806 A CN106790806 A CN 106790806A CN 201611191079 A CN201611191079 A CN 201611191079A CN 106790806 A CN106790806 A CN 106790806A
- Authority
- CN
- China
- Prior art keywords
- sender
- mobile terminal
- loudspeaker
- sound direction
- sensor
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0279—Improving the user comfort or ergonomics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
- H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers
Abstract
Go out sound direction-controlling method the invention discloses a kind of loudspeaker assembly, mobile terminal and mobile terminal, it is related to audio signal processing technique field, sender for solving mobile terminal is sealed by barrier, is caused sound to be spread out of from sender and is come or the less problem of sound.The loudspeaker assembly includes hollow shell, loudspeaker, sensor and motor, wherein, the hollow shell is revolving structure, and sender is provided with the surface of revolution of the hollow shell；The loudspeaker is arranged in the hollow shell, and the sound that the loudspeaker sends is traveled to outside hollow shell through the sender；The sensor is arranged at the sender, for detecting whether sender is sealed by barrier；The output shaft of the motor is connected with the centre of gyration of the hollow shell.The loudspeaker assembly that the present invention is provided is applied in mobile terminal.
Description
Technical field
The present invention relates to audio signal processing technique field, more particularly to a kind of loudspeaker assembly, mobile terminal and mobile terminal
Go out sound direction-controlling method.
Background technology
The loudspeaker for playing sound, and carrying with user's request are generally included in current mobile terminal such as mobile phone
Height, user has a requirement higher to the timbre matter that goes out of loudspeaker, in addition loudspeaker go out timbre matter can turn into user's selection or
The reasons why person abandons certain mobile phone, such as audiophile and game enthusiasts are more likely to buy the more preferable hand of stereophonic effect
Machine, and the elderly more has a preference for the larger mobile phone of volume.
In the prior art, sender generally is set in the front of mobile phone or the back side, interior of mobile phone sets loudspeaker, raises one's voice
The sound that device sends is traveled to outside mobile phone through sender.
But design at present is present when mobile phone sender is sealed by barrier, and sound can not spread out of to come or sound from sender
Less problem.For example, when user keeps flat on the table the mobile phone for being only overleaf provided with sender and mobile phone screen is upward
When, sound of being raised one's voice to its utmost because sender is sealed by desktop, outside mobile phone is smaller.Such as screen lower section front is provided with the hand of sender again
Machine, when user grasps mobile phone bottom transverse screen viewing video, sound of being raised one's voice to its utmost because sender is sealed by palm, outside mobile phone is smaller
Causing user cannot not hear.
The content of the invention
What the present invention provided a kind of loudspeaker assembly, mobile terminal and mobile terminal goes out sound direction-controlling method, for solving
Certainly the sender of mobile terminal is sealed by barrier, and sound can not spread out of from sender and come or the less problem of sound.
To reach above-mentioned purpose, the present invention is adopted the following technical scheme that：
In a first aspect, the invention provides a kind of loudspeaker assembly, the loudspeaker assembly includes：
Hollow shell, the hollow shell is revolving structure, and sender is provided with the surface of revolution of the hollow shell；
The loudspeaker in the hollow shell is arranged on, the sound that the loudspeaker sends is traveled to through the sender
Outside hollow shell；
The sensor at the sender is arranged on, the sensor is used to detect whether sender is sealed by barrier；
And motor, the output shaft of the motor is connected with the centre of gyration of the hollow shell.
On the basis of first aspect, alternatively, the loudspeaker is with sender just to setting.
On the basis of first aspect, alternatively, the sensor be located at sender in and with the hole wall of the sender
It is fixedly connected.
The loudspeaker assembly that the present invention is provided compared with prior art, has the advantages that：
In the loudspeaker assembly that the present invention is provided, the centre of gyration of hollow shell is connected with the output shaft of motor, motor
During driving hollow shell to rotate, can adjust the sender being located on the surface of revolution of hollow shell goes out sound direction,
Being located at sensor at sender is used to detecting whether sender different to be sealed by barrier when going out sound direction being adjusted to.
When the loudspeaker assembly is applied in mobile terminal, sensor and motor in the loudspeaker assembly with mobile terminal in
Processor signal connection, when sensor detects sender to be sealed by barrier, processor in mobile terminal control horse
Go out sound direction up to adjustment sender, with avoiding obstacles.As can be seen here, the loudspeaker assembly that the present invention is provided can be in movement
Under the control of the processor in terminal, detect whether the sender of mobile terminal is sealed by barrier, and adjust mobile terminal
Go out sound direction avoiding obstacles, sealed by barrier with the sender for solving mobile terminal, sound can not spread out of from sender
Come or the less problem of sound.
Second aspect, present invention also offers a kind of mobile terminal, the mobile terminal includes：Terminal body, and
Loudspeaker assembly in terminal body, as described in the first aspect of the invention, wherein,
Processor in the terminal body is connected with the motor and sensor signal of the loudspeaker assembly respectively,
When the sender that the sensor detects the loudspeaker assembly is sealed by barrier, the processor control motor adjustment
Sender goes out sound direction.
On the basis of second aspect, alternatively, the terminal body is shaped as cuboid, the mobile terminal
The short brink and long side of body are at least provided with a loudspeaker assembly.
The mobile terminal had the advantage that relative to prior art with above-mentioned loudspeaker assembly it is identical, herein no longer go to live in the household of one's in-laws on getting married
State.
The third aspect, the control of sound direction is gone out present invention also offers a kind of mobile terminal as described in respect of the second aspect of the invention
Method processed, the sound direction-controlling method that goes out of the mobile terminal includes：
Whether sensor detection sender is sealed by barrier；
When the sensor detects sender to be sealed by barrier, the processor control motor adjustment in mobile terminal
Sender goes out sound direction.
On the basis of the third aspect, alternatively, processor control motor adjustment sender goes out sound direction, bag
Include：
The sender for presetting the mobile terminal goes out sound direction at the back side of the mobile terminal；
When the sensor detects sender to be sealed by barrier, the processor controls motor by the sender
Go out the side that sound direction is adjusted to the mobile terminal from the back side of the mobile terminal；
When the sender is after going out sound direction and be adjusted to the side of the mobile terminal, if the sensor is detected out
Sound hole is sealed by barrier, and the sender is gone out sound direction from the side of the mobile terminal by the processor control motor
It is adjusted to the front of the mobile terminal.
On the basis of the third aspect, alternatively, sound direction is gone out in institute when what the sensor detected the sender
When the back side, side and the front for stating mobile terminal are enclosed, the processor outputting alarm information.
Further, the warning information is included in the word warning information ejected in the display screen of the mobile terminal
And/or image warning information.
Further, the mobile terminal includes at least two loudspeaker assemblies, and one of loudspeaker assembly goes out
When sound hole is not sealed by barrier, the warning information also includes phonic warning information.
The mobile terminal to go out sound direction-controlling method excellent relative to what prior art had with above-mentioned mobile terminal
Gesture is identical, will not be repeated here.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the loudspeaker assembly that the embodiment of the present invention one is provided；
The sender of the mobile terminal that Fig. 2 is provided for the embodiment of the present invention two is adjusted to signal during mobile terminal front
Figure；
The sender of the mobile terminal that Fig. 3 is provided for the embodiment of the present invention two is adjusted to signal during mobile terminal side
Figure；
The sender of the mobile terminal that Fig. 4 is provided for the embodiment of the present invention two is adjusted to the signal during mobile terminal back side
Figure；
Fig. 5 is the flow chart for sound direction-controlling method of the mobile terminal that the embodiment of the present invention three is provided；
Fig. 6 is that the sound direction-controlling method that of the mobile terminal that the embodiment of the present invention three is provided rotates forward mode of operation and shows
It is intended to；
Fig. 7 is that the sound direction-controlling method that of the mobile terminal that the embodiment of the present invention three is provided rotates backward mode of operation and shows
It is intended to.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment one
As shown in figure 1, the loudspeaker assembly 10 that the embodiment of the present invention one is provided includes hollow shell 11, loudspeaker (in Fig. 1
It is not shown), sensor 14 and motor 16；Wherein,
Hollow shell 11 is revolving structure, and such as hollow shell 11 is cylindrical housings, oval-shaped shell or spherical shell；
The surface of revolution 12 of hollow shell 11 is provided with sender 13.When hollow shell 11 be cylindrical housings when, hollow shell 11 return
Turn the side that face 12 is cylindrical housings, the centre of gyration 15 of hollow shell 11 is the center line of cylindrical housings.Work as hollow shell
When body 11 is oval-shaped shell, the surface of revolution 12 of hollow shell 11 is the surface of oval-shaped shell, in the revolution of hollow shell 11
The heart 15 is any one center line of oval-shaped shell.When hollow shell 11 is spherical shell, the surface of revolution of hollow shell 11
12 is the sphere of spherical shell, and the centre of gyration 15 of hollow shell 11 is any one diameter of spherical shell.But actually should
In, hollow shell 11 is commonly made to elongated revolving structure, and such as hollow shell 11 is cylindrical housings, in order to be arranged on
Including in the mobile terminal 20 including mobile phone.
Sender 13 is the sound that sends of loudspeaker from the internal communication of hollow shell 11 to the passage outside hollow shell 11,
Sender 13 is shaped as rectangle, ellipse, track type or circle, and in the embodiment shown in fig. 1, sender 13 is shaped as square
Shape.On the surface of revolution 12 that sender 13 is arranged on.In addition, in order to prevent foreign, such as water, dust, grease or particulate matter,
Sender 13 is blocked, Air Filter is set generally at sender 13.
Loudspeaker is arranged on inside hollow shell 11, and the sound that loudspeaker sends travels to hollow shell through sender 13
Outside 11.Loudspeaker can be with sender 13 just to setting, i.e. the central area of loudspeaker is just right with the central area of sender 13
Set, because the energy of the sound of the energy ratio loudspeaker neighboring area of the sound in speaker center region is bigger, when raising
When sound device and sender 13 are just to setting, the sound that loudspeaker sends is traveling to the mistake outside hollow shell 11 through sender 13
Although there is decay in journey, remain to keep larger volume.Certainly, loudspeaker can not also be with sender 13 just to setting, only
Need to ensure that sound can be passed；The sound sent to reduce loudspeaker is traveling to hollow shell through sender 13
Energy loss during outside 11, can set leading note passage between sender 13 and loudspeaker.In addition, loudspeaker can be with
For coil-moving speaker, electromagnetic loudspeaker, inductance type loudspeaker or electrostatic loudspeaker, or mono speaker,
Two-way speaker or boombox.In order to further lift audio, the quantity of loudspeaker can also be for 2 or multiple,
But cost can be increased.
Sensor 14 is provided with sender 13, specifically, sensor 14 be generally arranged in sender 13 and with
The hole wall of sender 13 is fixedly connected, with improve sensor 14 detection sender 13 whether the degree of accuracy sealed by barrier；When
So, sensor 14 can also be arranged on the edge of sender 13.Sensor 14 is used to detect whether sender 13 is sealed by barrier
Firmly.Wherein, sensor 14 can be range sensor, and range sensor includes infrared sensor, laser sensor or ultrasound
Wave sensor.Sender 13 is sealed by barrier, refers to that sender 13 is blocked or blocked by such as barrier such as palm, desktop
When, such as when the distance between barrier and sender 13 are less than or equal to 3mm, the sound that loudspeaker sends cannot pass through out sound
Hole 13 is traveled to outside hollow shell 11, or the sound that loudspeaker sends is traveled to outside hollow shell 11 through sender 13
Volume is smaller.Therefore, when range sensor detects the distance between barrier and sender 13 less than or equal to 3mm, it is believed that
Sender 13 is sealed by barrier；When range sensor detects the distance between barrier and sender 13 more than 3mm, recognize
For sender 13 is not sealed by barrier.
The output shaft 17 of motor 16 is fixed or is detachably connected with the centre of gyration 15 of hollow shell 11, the output of motor 16
Axle 17 can drive hollow shell 11 when rotating and the sender 13 that is located on hollow shell 11 and sensor 14 are rotated together.
Wherein, motor 16 can be variable speed driver, can manually be controlled by user.For example, set button in the mobile terminal 20, when with
When family hand pins the button, motor 16 drives output shaft 17 to rotate, when user unclamps the button, the controlled output axle of motor 16
17 stop operating.Certainly, in order to improve precision and be user-friendly to, motor 16 can also be by the treatment in mobile terminal 20
Device is automatically controlled.For example it is being adjusted to the back side of mobile terminal 20 and is being sealed by barrier when sensor 14 detects sender 13
When firmly, the output shaft 17 that the processor in mobile terminal 20 can automatically control motor 16 is rotated, and sender 13 is gone out into sound side
Mobile terminal is adjusted to the side for being adjusted to from the back side of mobile terminal 20 mobile terminal 20 or from the back side of mobile terminal 20
20 front.
The loudspeaker assembly 10 that the embodiment of the present invention one is provided compared with prior art, has the advantages that：
In the loudspeaker assembly 10 that the present invention is provided, sender 13 is arranged on hollow shell 11, and loudspeaker is arranged on
Inside hollow shell 11, sensor 14 is provided with the sender 13 of hollow shell 11, sensor 14 follows hollow shell 11
Rotate, to detect whether sender 13 different is sealed by barrier when going out sound direction being adjusted to；Hollow shell 11 return
Turn center 15 to be connected with the output shaft 17 of motor 16, motor 16 is used to drive hollow shell 11 to rotate, and hollow shell 11 is rotated
When the sender 13 that is located on the surface of revolution 12 of hollow shell 11 of adjustment go out sound direction so that sound that loudspeaker sends can be with
Normally passed to outside hollow shell 11 from sender 13, so as to solve sound can not spread out of to come or sound is less asks from sender 13
Topic.
Additionally, when the loudspeaker assembly 10 is applied in the mobile terminal 20, the sensor 14 in the loudspeaker assembly 10
It is connected with the processor signal in mobile terminal 20 with motor 16, is sealed by barrier when sensor 14 detects sender 13
When, the processor control adjustment sender 13 of motor 16 in mobile terminal 20 goes out sound direction, with avoiding obstacles, loudspeaker hair
The sound for going out can be passed to normally outside hollow shell 11 from sender 13.
Embodiment two
As shown in figs 2-4, the embodiment of the present invention two provides a kind of mobile terminal 20, and the mobile terminal 20 includes：It is mobile
Terminal body 21, and in being arranged on terminal body 21, the loudspeaker assembly 10 as described in embodiment one；Wherein, it is mobile
Processor (not shown in Fig. 2-Fig. 4) in terminal 20 respectively with loudspeaker assembly 10 in loudspeaker, sensor 14 and motor
16 signals are connected, when the sender 13 that sensor 14 detects loudspeaker assembly 10 is sealed by barrier, in mobile terminal 20
The processor control adjustment sender 13 of motor 16 go out sound direction.
During specific implementation, mobile terminal 20 can be mobile phone, notebook, PDA (Personal Digital
Assistant) or panel computer, terminal body 21 is typically referred in mobile terminal 20 except loudspeaker group in the present embodiment
Other parts outside part 10, such as mobile terminal 20 are mobile phone, then terminal body 21 is except the loudspeaker group in mobile phone
Other parts outside part 10, specifically may include：The electricity of phone housing, display screen 22, camera, microphone and interior of mobile phone
Road plate, battery, processor etc..Processor in mobile terminal 20 can be to be arranged on the general place inside terminal body 21
Reason device, with cost-effective；Or, the processor in mobile terminal 20 can also be provided in inside terminal body 21, control
Make the application specific processor for sound direction of above-mentioned loudspeaker assembly 10.
The shape of terminal body 21 can be cuboid, cylinder or ellipsoid.As shown in figs 2-4, movement is worked as
When being shaped as cuboid of terminal body 21, in the short brink centre position of terminal body 21, is provided with a loudspeaker group
Part 10；The sound that loudspeaker in loudspeaker assembly 10 sends is traveled to outside terminal body 21 by sender 13；When raising
When the sensor 14 of sound device assembly 10 detects sender 13 and sealed by barrier, the processor control in mobile terminal 20 is raised one's voice
Motor 16 (not shown in Fig. 2-4) adjustment sender 13 in device assembly 10 goes out sound direction.
Further, when terminal body 21 is when being shaped as cuboid, the short brink and length of terminal body 21
Avris at least provided with a loudspeaker assembly 10, for example, is respectively set in two short brink centre positions of terminal body 21
One loudspeaker assembly 10, and two loudspeaker assemblies 10 are gone out into the front that sound direction is adjusted to mobile terminal 20,
When user is watched video or played stereo music using the transverse screen of mobile terminal 20, the user positioned at the front of mobile terminal 20 can
To obtain more preferable stereo experience.
Or, when the sender 13 of one of loudspeaker assembly 10 is sealed completely, what sender 13 was not enclosed
Loudspeaker assembly 10 can be as backup loudspeaker assembly 10.Wherein, the sender 13 of loudspeaker assembly 10 is sealed completely, is
Refer to that going out when sound direction is adjusted to all adjustable directions for the loudspeaker assembly 10 is enclosed.For example, such as Fig. 2-Fig. 4 institutes
Show, a loudspeaker assembly 10 is set in the top short brink of display screen 22 of terminal body 21, when user is grasped with left hand
The firmly top short side of display screen 22 of terminal body 21, and terminal body 21 is rotated by 90 ° transverse screen viewing video to the left
When, the sender 13 for being arranged on the loudspeaker assembly 10 of the top short brink of display screen 22 is being adjusted to mobile terminal 20 just
Sealed by palm when face, side and the back side.If terminal body 21 is provided only on raising one's voice for the top short brink of display screen 22
Device assembly 10, when the sender 13 of the loudspeaker assembly 10 for being arranged on the top short brink of display screen 22 is sealed completely by user's left hand palm
When firmly, the possible very little of outer sound reproduction sound causes user can not hear clearly；If the loudspeaker except being arranged on the top short brink of display screen 22
Outside component 10, another loudspeaker assembly also is set in the right side of the display screen 22 side centre position long of terminal body 21
10, when be arranged on the sender 13 of loudspeaker assembly 10 of the top short brink of display screen 22 by user's left hand the palm seal completely when,
The loudspeaker assembly 10 for being arranged on the right side of display screen 22 side centre position long still can be with normal work, the i.e. loudspeaker assembly 10
The sound for sending still can be passed to normally outside terminal body 21, and volume is sufficiently large, reduce mobile terminal 20
The probability that sender 13 is sealed completely by barrier.
The mobile terminal 20 that the embodiment of the present invention two is provided is with the loudspeaker assembly 10 described in embodiment one relative to existing
There is technology to have the advantage that identical, will not be repeated here.
Embodiment three
As shown in figure 5, the embodiment of the present invention three a kind of mobile terminal 20 as described in embodiment two is provided go out sound direction
Control method, including：
Whether step 301, the detection sender 13 of sensor 14 is sealed by barrier；
Wherein, sensor 14 can be range sensor, and range sensor includes infrared sensor, laser sensor or super
Sonic sensor.Sender 13 is sealed by barrier, refers to that sender 13 is blocked or blocked up by such as barrier such as palm, desktop
When firmly, such as when the distance between barrier and sender 13 are less than or equal to 3mm, the sound that loudspeaker sends cannot pass through out
Sound hole 13 is traveled to outside hollow shell 11, or the sound that loudspeaker sends is traveled to outside mobile terminal 20 through sender 13
Volume it is smaller.Therefore, when range sensor detects the distance between barrier and sender 13 less than or equal to 3mm,
Think that sender 13 is sealed by barrier；When range sensor detects the distance between barrier and sender 13 more than 3mm
When, it is believed that sender 13 is not sealed by barrier.
Step 302, when sensor 14 detects sender 13 to be sealed by barrier, the processor control in mobile terminal 20
The adjustment sender 13 of motor processed 16 goes out sound direction.
Wherein, the processor in mobile terminal 20 is the processor in the mobile terminal 20 described in embodiment two, mobile
The method for going out sound direction of the processor control adjustment sender 13 of motor 16 in terminal 20 has various, such as following method one
With method two, wherein method one specifically includes：
The sender 13 of default mobile terminal 20 goes out sound direction at the back side of mobile terminal 20；
When sensor 14 detects sender 13 to be sealed by barrier, the processor control motor 16 in mobile terminal 20
By the side that sound direction is adjusted to mobile terminal 20 from the back side of mobile terminal 20 that goes out of sender 13；
When sender 13 is after going out sound direction and be adjusted to the side of mobile terminal 20, if sensor 14 detects sender 13
Still sealed by barrier, sender 13 is gone out sound direction from mobile terminal by the processor control motor 16 in mobile terminal 20
20 side is adjusted to the front of mobile terminal 20.
Wherein, method two is specifically included：
The sender 13 of default mobile terminal 20 goes out sound direction at the back side of mobile terminal 20；
When sensor 14 detects sender 13 to be sealed by barrier, the processor control motor 16 in mobile terminal 20
By the front that sound direction is adjusted to mobile terminal 20 from the back side of mobile terminal 20 that goes out of sender 13；
When sender 13 is after going out sound direction and be adjusted to the front of mobile terminal 20, if sensor 14 detects sender 13
Still sealed by barrier, sender 13 is gone out sound direction from mobile terminal by the processor control motor 16 in mobile terminal 20
20 front is adjusted to the side of mobile terminal 20.
Of course, according to actual needs, the processor control motor 16 in mobile terminal 20 adjusts going out for mobile terminal 20
During sound direction, specifically can be using rotating forward mode of operation or rotate backward mode of operation.As shown in fig. 6, rotating forward work
Operation mode refers to that the output shaft 17 of the processor control motor 16 in mobile terminal 20 is rotated, and adjust sender 13 goes out sound direction
The mode of operation that fixed-direction according to the back side, side, front, the back side is rotated.As shown in fig. 7, rotate backward mode of operation being
Refer to that the output shaft 17 of the control motor 16 of the processor in mobile terminal 20 is rotated, adjust sender 13 goes out sound direction according to just
The mode of operation that face, side, the back side, positive fixed-direction are rotated.
Sealed completely when sensor 14 detects sender 13, i.e., sender 13 is adjusted to mobile terminal 20 respectively
When the back side, side and front are sealed by barrier, the processor outputting alarm information in mobile terminal 20.Wherein, alarm letter
Breath is included in the word warning information and/or image warning information ejected in the display screen 22 of mobile terminal 20.
Further, when mobile terminal 20 includes at least two loudspeaker assemblies 10, and one of loudspeaker assembly 10
Sender 13 when not sealed by barrier, warning information also includes phonic warning information.
The shifting gone out described in sound direction-controlling method and embodiment two of the mobile terminal 20 that the embodiment of the present invention three is provided
Dynamic terminal 20 has the advantage that identical relative to prior art, will not be repeated here.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of loudspeaker assembly, it is characterised in that including：
Hollow shell, the hollow shell is revolving structure, and sender is provided with the surface of revolution of the hollow shell；
The loudspeaker in the hollow shell is arranged on, the sound that the loudspeaker sends travels to hollow through the sender
Outside housing；
The sensor at the sender is arranged on, the sensor is used to detect whether sender is sealed by barrier；
And motor, the output shaft of the motor is connected with the centre of gyration of the hollow shell.
2. loudspeaker assembly according to claim 1, it is characterised in that the loudspeaker is with sender just to setting.
3. loudspeaker assembly according to claim 1 and 2, it is characterised in that the sensor be located in sender and with
The hole wall of the sender is fixedly connected.
4. a kind of mobile terminal, it is characterised in that including：Terminal body, and in terminal body, such as weigh
Profit requires the loudspeaker assembly described in any one of 1-3, wherein,
Processor in the terminal body is connected with the motor and sensor signal of the loudspeaker assembly respectively, works as institute
When stating sensor and detecting the sender of the loudspeaker assembly and sealed by barrier, the processor control motor adjusts out sound
Hole goes out sound direction.
5. mobile terminal according to claim 4, it is characterised in that the terminal body is shaped as cuboid,
The short brink and long side of the terminal body are at least provided with a loudspeaker assembly.
6. a kind of mobile terminal as described in claim 4 or 5 goes out sound direction-controlling method, it is characterised in that including：
Whether sensor detection sender is sealed by barrier；
When the sensor detects sender to be sealed by barrier, the processor control motor in mobile terminal adjusts out sound
Hole goes out sound direction.
7. mobile terminal according to claim 6 goes out sound direction-controlling method, it is characterised in that the processor control
Motor adjustment sender goes out sound direction, including：
The sender for presetting the mobile terminal goes out sound direction at the back side of the mobile terminal；
When the sensor detects sender to be sealed by barrier, processor control motor the going out the sender
Sound direction is adjusted to the side of the mobile terminal from the back side of the mobile terminal；
When the sender is after going out sound direction and be adjusted to the side of the mobile terminal, if the sensor detects sender
Sealed by barrier, the processor control motor adjusts the sound direction that of the sender from the side of the mobile terminal
To the front of the mobile terminal.
8. mobile terminal according to claim 7 goes out sound direction-controlling method, it is characterised in that when sensor inspection
When going out sound direction and being adjusted to the back side, side and the front of the mobile terminal and be enclosed of the sender is measured, it is described
Processor outputting alarm information.
9. mobile terminal according to claim 8 goes out sound direction-controlling method, it is characterised in that the warning information bag
Include the word warning information and/or image warning information ejected in the display screen of the mobile terminal.
10. mobile terminal according to claim 8 goes out sound direction-controlling method, it is characterised in that the mobile terminal
When sender including at least two loudspeaker assemblies, and one of loudspeaker assembly is not sealed by barrier, the alarm
Information also includes phonic warning information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611191079.6A CN106790806A (en) | 2016-12-21 | 2016-12-21 | Loudspeaker assembly, mobile terminal and mobile terminal go out sound direction-controlling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611191079.6A CN106790806A (en) | 2016-12-21 | 2016-12-21 | Loudspeaker assembly, mobile terminal and mobile terminal go out sound direction-controlling method |
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| Publication Number | Publication Date |
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| CN106790806A true CN106790806A (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611191079.6A Pending CN106790806A (en) | 2016-12-21 | 2016-12-21 | Loudspeaker assembly, mobile terminal and mobile terminal go out sound direction-controlling method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109088985A (en) * | 2018-07-24 | 2018-12-25 | Oppo（重庆）智能科技有限公司 | Voice data generation method and relevant apparatus |
| CN109246294A (en) * | 2018-08-24 | 2019-01-18 | 维沃移动通信有限公司 | A kind of terminal and the loudspeaker applied to terminal go out sound controlling method |
| CN109257668A (en) * | 2018-08-21 | 2019-01-22 | 广东思派康电子科技有限公司 | A kind of speaker and its computer readable storage medium of self adaptive control audio |
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| CN110312004A (en) * | 2018-03-27 | 2019-10-08 | 广东欧珀移动通信有限公司 | The control method of electronic device and electronic device |
| CN110312004B (en) * | 2018-03-27 | 2021-02-09 | Oppo广东移动通信有限公司 | Electronic device and control method thereof |
| CN109088985A (en) * | 2018-07-24 | 2018-12-25 | Oppo（重庆）智能科技有限公司 | Voice data generation method and relevant apparatus |
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| CN109257668A (en) * | 2018-08-21 | 2019-01-22 | 广东思派康电子科技有限公司 | A kind of speaker and its computer readable storage medium of self adaptive control audio |
| CN109246294A (en) * | 2018-08-24 | 2019-01-18 | 维沃移动通信有限公司 | A kind of terminal and the loudspeaker applied to terminal go out sound controlling method |
| CN109769181A (en) * | 2019-01-28 | 2019-05-17 | 努比亚技术有限公司 | A kind of loudspeaker sound outlet hole, terminal and loudspeaker sound outlet hole control method |
| CN112533117A (en) * | 2019-09-19 | 2021-03-19 | 中兴通讯股份有限公司 | Mobile terminal and voice control method thereof |
| CN115567628A (en) * | 2022-11-01 | 2023-01-03 | 深圳市销邦科技股份有限公司 | Mobile terminal control method and mobile terminal |
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