CN205693881U - A kind of speaker system and mobile terminal - Google Patents
A kind of speaker system and mobile terminal Download PDFInfo
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- CN205693881U CN205693881U CN201620555487.4U CN201620555487U CN205693881U CN 205693881 U CN205693881 U CN 205693881U CN 201620555487 U CN201620555487 U CN 201620555487U CN 205693881 U CN205693881 U CN 205693881U
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Abstract
This utility model provides a kind of speaker system and mobile terminal, and speaker system includes: sound box body, be provided with in it sound chamber and connect with sound chamber one go out acoustic aperture；Speaker, is arranged in sound chamber, and the face of speaking of speaker is just to going out acoustic aperture；The diaphragm of loudspeaker, is arranged on above the face of speaking of speaker；Soft drive circuit, is arranged on the bottom in sound chamber, is used for driving speaker；Fin, is arranged on outside speaker, and the position of fin corresponding connection shell fragment is provided with through hole；Connect shell fragment, for connecting soft drive circuit and speaker by the corresponding through hole on fin.The heat that this utility model produces when speaker operation just can be gone out by described fin conductive, thus effectively reduces the temperature of described speaker itself, makes described speaker operation in stable temperature.The heat produced due to speaker operation is gone out by described fin conductive, therefore, will not impact the performance of speaker and peripheral devices thereof.
Description
Technical field
This utility model relates to technical field of mobile terminals, particularly relates to a kind of speaker system and mobile terminal.
Background technology
Along with the development of communication technology, mobile terminal also becomes to be more and more universal, and it is played the part of in people live
Role also becomes increasingly for important.By mobile terminal, people are possible not only to carry out communication, but also can carry out doing shopping or
The various activities such as amusement.As, the commonly used mobile terminal of people is listened music or sees video, then will necessarily pass through speaker
Exporting sound, therefore, speaker needs to work long hours, and speaker can produce a lot of heat after working long hours, this generation
Heat the performance of speaker and peripheral devices thereof is impacted, thus the reliability of speaker and peripheral devices thereof is brought
Great risk.
Therefore, it is necessary to a kind of new technical scheme is proposed, to solve above-mentioned technical problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of speaker system and mobile terminal, it is intended to solve existing
Can produce a lot of heat after speaker works long hours with the presence of technology, the heat of this generation is to speaker and periphery device thereof
The performance of part impacts, thus the problem that the reliability of speaker and peripheral devices thereof is brought great risk.
For solving above-mentioned technical problem, this utility model embodiment provides techniques below scheme:
This utility model embodiment provides a kind of speaker system, and described speaker system includes:
Sound box body, be provided with in it sound chamber and connect with described sound chamber one go out acoustic aperture；
Speaker, is arranged in described sound chamber, the face of speaking of described speaker just to described go out acoustic aperture；
The diaphragm of loudspeaker, is arranged on above the face of speaking of described speaker；
Soft drive circuit, is arranged on the bottom in described sound chamber, is used for driving described speaker；
Fin, is arranged on outside described speaker, and the position of described fin corresponding connection shell fragment is provided with logical
Hole；And
Described connection shell fragment, for connecting described soft drive circuit by the corresponding described through hole on described fin
And described speaker.
In described speaker system, described speaker includes: vibrating voice coil and magnetic structure, described vibrating voice coil
Being positioned in magnetic field produced by described magnetic structure, described vibrating voice coil is connected to the described diaphragm of loudspeaker；Described fin sets
Put the appearance of described magnetic structure at described speaker.
In described speaker system, described fin is arranged on described in addition to the face of speaking of described speaker and raises
Sound device shell.
In described speaker system, described speaker system also includes:
Main body vibrating diaphragm, be arranged on described in go out at acoustic aperture, for strengthening the low-frequency effect of described speaker.
In described speaker system, the distance of the described diaphragm of loudspeaker and described main body vibrating diaphragm is more than described speaker
The unilateral Oscillation Amplitude of vibrating diaphragm and the unilateral Oscillation Amplitude sum of described main body vibrating diaphragm.
In described speaker system, described fin is iron plate.
In described speaker system, the thickness of described fin is 0.3mm～1mm.
For solving above-mentioned technical problem, this utility model embodiment additionally provides techniques below scheme:
This utility model embodiment additionally provides a kind of mobile terminal, including body, is arranged on the screen of described body surface
Curtain, and it is arranged on described intrinsic circuit arrangement and speaker system；Described speaker system includes:
Sound box body, be provided with in it sound chamber and connect with described sound chamber one go out acoustic aperture；
Speaker, is arranged in described sound chamber, the face of speaking of described speaker just to described go out acoustic aperture；
The diaphragm of loudspeaker, is arranged on above the face of speaking of described speaker；
Soft drive circuit, is arranged on the bottom in described sound chamber, is used for driving described speaker；
Fin, is arranged on outside described speaker, and the position of described fin corresponding connection shell fragment is provided with logical
Hole；And
Described connection shell fragment, for connecting described soft drive circuit by the corresponding described through hole on described fin
And described speaker.
In described mobile terminal, described speaker includes: vibrating voice coil and magnetic structure, described vibrating voice coil position
In magnetic field produced by described magnetic structure, described vibrating voice coil is connected to the described diaphragm of loudspeaker；Described fin is arranged
Appearance at the described magnetic structure of described speaker.
In described mobile terminal, described fin is arranged on outside the speaker in addition to the face of speaking of described speaker
Shell.
Relative to prior art, speaker system of the present utility model and mobile terminal, set by the outside at speaker
Putting fin, so, the heat produced when speaker operation just can be gone out by described fin conductive, thus effectively reduces institute
State the temperature of speaker itself, make described speaker operation in stable temperature.The heat produced due to speaker operation leads to
Cross described fin conductive to go out, therefore, the performance of speaker and peripheral devices thereof will not be impacted.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below in embodiment
The required accompanying drawing used is briefly described.Accompanying drawing in describing below is only section Example of the present utility model, for
For those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation of the speaker system that this utility model embodiment one provides；
Fig. 2 is the structural representation of the speaker system that this utility model embodiment two provides.
Detailed description of the invention
Refer in accompanying drawing is graphic, and the most identical element numbers represents identical assembly, principle of the present utility model
It is to be implemented in a suitable computing environment illustrating.The following description is based on exemplified tool of the present utility model
Body embodiment, it is not construed as limiting other specific embodiment that this utility model is the most detailed herein.
Embodiment one
Refer to Fig. 1, for the structural representation of the speaker system that this utility model embodiment one provides；For the ease of saying
Bright, illustrate only the part relevant to this utility model embodiment.
Described speaker system 10 includes: sound box body 11, speaker 12, the diaphragm of loudspeaker 121, soft drive circuit
14, fin 16 and connection shell fragment 15.
In this utility model embodiment, be provided with in described sound box body 11 a sound chamber 111 and with described sound chamber 111
The one of connection goes out acoustic aperture 112；Described speaker 12 is arranged in described sound chamber 111, and the face of speaking of described speaker 12 is just to institute
State out acoustic aperture 112；The described diaphragm of loudspeaker 121 is arranged on above the face of speaking of described speaker 12；Described soft drive circuit
14 bottoms being arranged on described sound chamber 111, are used for driving described speaker 12；Described fin 16 is arranged on described speaker 12
Outside, the position of described fin 16 corresponding connection shell fragment 15 is provided with through hole 17；Described connection shell fragment 15 is used for passing through
Corresponding described through hole 17 on described fin 16 connects described soft drive circuit 14 and described speaker 12.
Wherein, described speaker 12 includes: vibrating voice coil and magnetic structure, and described vibrating voice coil is positioned at described magnetic circuit knot
In magnetic field produced by structure, described vibrating voice coil is connected to the described diaphragm of loudspeaker, and can drive the described diaphragm of loudspeaker together
Vibration.
Concrete, described fin 16 is arranged on the appearance of the described magnetic structure of described speaker 12.So, when raising one's voice
The heat that device 12 work produces just can be conducted by described fin 16, thus effectively reduces described speaker 12 itself
Temperature, makes described speaker 12 be operated in stable temperature.Owing to the heat of speaker 12 work generation is by described heat radiation
Sheet 16 conducts, and therefore, will not impact the performance of speaker and peripheral devices thereof.
Preferably, described fin 16 is iron plate, it is understood, however, that other material can also be used to be used as
Fin 16, as long as in the range of the material that can carry out dispelling the heat is included in this.
Preferably, the thickness of described fin is 0.3mm～1mm.Such thickness can significantly more efficient heat radiation.
In this utility model embodiment, described speaker system also includes: main body vibrating diaphragm 13, and described main body vibrating diaphragm 13 sets
Put described go out at acoustic aperture 112, for strengthening the low-frequency effect of described speaker 12.The diaphragm of loudspeaker 121 and main body vibrating diaphragm 13
Distance more than the unilateral Oscillation Amplitude of the diaphragm of loudspeaker 121 and the unilateral Oscillation Amplitude sum of main body vibrating diaphragm 13.Here
Unilateral Oscillation Amplitude refer to the diaphragm of loudspeaker 121 or main body vibrating diaphragm 13 under the sound driver of speaker 12, upwards vibration or to
The ultimate range of lower vibration.
For the vibration effectiveness of provider's vibrating diaphragm 13, this main body vibrating diaphragm 13 is preferably poroid vibrating diaphragm or thin film vibrating diaphragm.
When the speaker system 10 of this preferred embodiment uses, soft drive circuit 14 is by connecting shell fragment 15 to speaker
12 are driven, and speaker 12 can send the sound of various frequency range.The wherein diaphragm of loudspeaker 121 spoken on face of speaker 12
Low-frequency sound in the sound of various frequency ranges can be strengthened.The sound of the most various frequency ranges is spoken by sound box body 11
During hole 112, the main body vibrating diaphragm 13 gone out in acoustic aperture 112 being arranged on sound box body 11 can be to the all-bottom sound in the sound of various frequency ranges
Sound proceeds to strengthen.So can effectively reduce the audible frequency of the low-frequency sound of speaker system 10, thus enhance
The sounding effect of the low-frequency sound of speaker system 10.
Preferably, the distance one side more than the diaphragm of loudspeaker 121 of the diaphragm of loudspeaker 121 and main body vibrating diaphragm 13 is set here
Oscillation Amplitude and the unilateral Oscillation Amplitude sum of main body vibrating diaphragm 13, to avoid the diaphragm of loudspeaker 121 and main body vibrating diaphragm 13 shaking
Mutual sounding collision time dynamic, thus affect the sounding effect of speaker system 10.
From the foregoing, it will be observed that the speaker system that the present embodiment one provides, fin is set by the outside at speaker, this
Sample, the heat produced when speaker operation just can be gone out by described fin conductive, thus effectively be reduced described speaker originally
The temperature of body, makes described speaker operation in stable temperature.Owing to the heat of speaker operation generation is by described heat radiation
Sheet conducts, and therefore, will not impact the performance of speaker and peripheral devices thereof.And, by described go out acoustic aperture
Main body vibrating diaphragm is set at 112, therefore strengthens the low-frequency effect of speaker system, thus improve the middle bass of speaker system
Result of broadcast.
Embodiment two
Refer to Fig. 2, for the structural representation of the speaker system that this utility model embodiment two provides；For the ease of saying
Bright, illustrate only the part relevant to this utility model embodiment.
Described speaker system 20 includes: sound box body 21, speaker 22, the diaphragm of loudspeaker 221, soft drive circuit
24, fin 26 and connection shell fragment 25.
In this utility model embodiment, be provided with in described sound box body 21 a sound chamber 211 and with described sound chamber 211
The one of connection goes out acoustic aperture 212；Described speaker 22 is arranged in described sound chamber 211, and the face of speaking of described speaker 22 is just to institute
State out acoustic aperture 212；The described diaphragm of loudspeaker 221 is arranged on above the face of speaking of described speaker 22；Described soft drive circuit
24 bottoms being arranged on described sound chamber 211, are used for driving described speaker 22；Described fin 26 is arranged on except described speaker
Face of speaking outside described speaker housings, the position of described fin 26 corresponding connection shell fragment 25 is provided with through hole
27；Described connection shell fragment 25 is for connecting described soft drive circuit by the corresponding described through hole 27 on described fin 26
24 and described speaker 22.
Wherein, described speaker 22 includes: vibrating voice coil and magnetic structure, and described vibrating voice coil is positioned at described magnetic circuit knot
In magnetic field produced by structure, described vibrating voice coil is connected to the described diaphragm of loudspeaker, and can drive the described diaphragm of loudspeaker together
Vibration.
In this utility model embodiment, described fin 26 is arranged on described in addition to the face of speaking of described speaker
Speaker housings, as such, it is possible to increase more area of dissipation, the heat produced when speaker 22 work just can be dissipated by described
Backing 26 conducts, thus effectively reduces the temperature of described speaker 22 itself, makes described speaker 22 be operated in stable
In temperature.The heat produced due to speaker 22 work is conducted by described fin 26, therefore, will not to speaker and
The performance of its peripheral devices impacts.
Preferably, described fin 26 is iron plate, it is understood, however, that other material can also be used to be used as
Fin 26, as long as in the range of the material that can carry out dispelling the heat is included in this.
Preferably, the thickness of described fin is 0.3mm～1mm.Such thickness can significantly more efficient heat radiation.
In this utility model embodiment, described speaker system also includes: main body vibrating diaphragm 23, and described main body vibrating diaphragm 23 sets
Put described go out at acoustic aperture 212, for strengthening the low-frequency effect of described speaker 22.The diaphragm of loudspeaker 221 and main body vibrating diaphragm 23
Distance more than the unilateral Oscillation Amplitude of the diaphragm of loudspeaker 221 and the unilateral Oscillation Amplitude sum of main body vibrating diaphragm 23.Here
Unilateral Oscillation Amplitude refer to the diaphragm of loudspeaker 221 or main body vibrating diaphragm 23 under the sound driver of speaker 22, upwards vibration or to
The ultimate range of lower vibration.
For the vibration effectiveness of provider's vibrating diaphragm 23, this main body vibrating diaphragm 23 is preferably poroid vibrating diaphragm or thin film vibrating diaphragm.
When the speaker system 20 of this preferred embodiment uses, soft drive circuit 24 is by connecting shell fragment 25 to speaker
22 are driven, and speaker 22 can send the sound of various frequency range.The wherein diaphragm of loudspeaker 221 spoken on face of speaker 22
Low-frequency sound in the sound of various frequency ranges can be strengthened.The sound of the most various frequency ranges is spoken by sound box body 21
During hole 212, the main body vibrating diaphragm 23 gone out in acoustic aperture 212 being arranged on sound box body 21 can be to the all-bottom sound in the sound of various frequency ranges
Sound proceeds to strengthen.So can effectively reduce the audible frequency of the low-frequency sound of speaker system 20, thus enhance
The sounding effect of the low-frequency sound of speaker system 20.
Preferably, the distance one side more than the diaphragm of loudspeaker 221 of the diaphragm of loudspeaker 221 and main body vibrating diaphragm 23 is set here
Oscillation Amplitude and the unilateral Oscillation Amplitude sum of main body vibrating diaphragm 23, to avoid the diaphragm of loudspeaker 221 and main body vibrating diaphragm 23 shaking
Mutual sounding collision time dynamic, thus affect the sounding effect of speaker system 20.
From the foregoing, it will be observed that the speaker system that the present embodiment two provides, by addition to the face of speaking of described speaker
At described speaker housings, fin is set, as such, it is possible to increase more area of dissipation, when the heat that speaker operation produces
Just can be gone out by described fin conductive, thus effectively reduce the temperature of described speaker itself, make described speaker operation
In stable temperature.The heat produced due to speaker operation is gone out by described fin conductive, therefore, and will not be to raising one's voice
The performance of device and peripheral devices thereof impacts.And, by going out to arrange main body vibrating diaphragm at acoustic aperture described, therefore strengthen and raise
The low-frequency effect of sound device system, thus improve the result of broadcast of the middle bass of speaker system.
This utility model additionally provides a kind of mobile terminal, for convenience of description, illustrate only and implements with this utility model
The part that example is relevant.Described mobile terminal includes body, is arranged on the screen of described body surface, and is arranged on described body
Interior circuit arrangement and speaker system.
Described speaker system includes: sound box body, speaker, the diaphragm of loudspeaker, soft drive circuit, fin, with
And connection shell fragment.
In this utility model embodiment, in described sound box body, it is provided with a sound chamber and connect with described sound chamber
Go out acoustic aperture；Described speaker is arranged in described sound chamber, the face of speaking of described speaker just to described go out acoustic aperture；Described speaker
Vibrating diaphragm is arranged on above the face of speaking of described speaker；Described soft drive circuit is arranged on the bottom in described sound chamber, is used for driving
Dynamic described speaker；Described fin is arranged on outside described speaker, the position of described fin corresponding connection shell fragment
It is provided with through hole；Described connection shell fragment is for connecting described soft drive electricity by the corresponding described through hole on described fin
Road and described speaker.
Wherein, described speaker includes: vibrating voice coil and magnetic structure, and described vibrating voice coil is positioned at described magnetic structure
In produced magnetic field, described vibrating voice coil is connected to the described diaphragm of loudspeaker, and can drive the starting of oscillation of the described diaphragm of loudspeaker one
Dynamic.
As this utility model one embodiment, described fin is arranged on outside the described magnetic structure of described speaker
Table.
As another embodiment of this utility model, described fin is arranged on raising in addition to the face of speaking of described speaker
Sound device shell.
So, the heat produced when speaker operation just can be gone out by described fin conductive, thus effectively reduces institute
State the temperature of speaker itself, make described speaker operation in stable temperature.The heat produced due to speaker operation leads to
Cross described fin conductive to go out, therefore, the performance of speaker and peripheral devices thereof will not be impacted.
Preferably, described fin is iron plate, it is understood, however, that other material can also be used to be used as dissipating
Backing, as long as in the range of the material that can carry out dispelling the heat is included in this.
Preferably, the thickness of described fin is 0.3mm～1mm.Such thickness can significantly more efficient heat radiation.
In this utility model embodiment, described speaker system also includes: main body vibrating diaphragm, and described main body vibrating diaphragm is arranged on
Described go out at acoustic aperture, for strengthening the low-frequency effect of described speaker.The distance of the diaphragm of loudspeaker and main body vibrating diaphragm is more than raising one's voice
The unilateral Oscillation Amplitude of device vibrating diaphragm and the unilateral Oscillation Amplitude sum of main body vibrating diaphragm.Here unilateral Oscillation Amplitude refers to raise one's voice
Device vibrating diaphragm or main body vibrating diaphragm, under the sound driver of speaker, upwards vibrate or the ultimate range of vibration downwards.
In order to provider shakes vibration of membrane effectiveness, this main body vibrating diaphragm is preferably poroid vibrating diaphragm or thin film vibrating diaphragm.
When the speaker system of this preferred embodiment uses, speaker is driven by soft drive circuit by connecting shell fragment
Dynamic, speaker can send the sound of various frequency range.Wherein the diaphragm of loudspeaker spoken on face of speaker can be to various frequency ranges
Low-frequency sound in sound is strengthened.The sound of the most various frequency ranges passes through when going out acoustic aperture of sound box body, is arranged on audio amplifier
Low-frequency sound in the sound of various frequency ranges can be proceeded to strengthen by the main body vibrating diaphragm gone out in acoustic aperture of main body.So can have
The audible frequency of the low-frequency sound of the reduction speaker system of effect, thus enhance the sounding effect of the low-frequency sound of speaker system
Really.
Preferably, the distance unilateral Oscillation Amplitude more than the diaphragm of loudspeaker of the diaphragm of loudspeaker and main body vibrating diaphragm is set here
And the unilateral Oscillation Amplitude sum of main body vibrating diaphragm, to avoid the diaphragm of loudspeaker and the main body vibrating diaphragm mutual sounding when vibration to touch
Hit, thus affect the sounding effect of speaker system.
From the foregoing, it will be observed that the mobile terminal that the present embodiment provides, fin is set by the outside at speaker, so, when
The heat that speaker operation produces just can be gone out by described fin conductive, thus effectively reduces the temperature of described speaker itself
Degree, makes described speaker operation in stable temperature.Owing to the heat of speaker operation generation is by described fin conductive
Go out, therefore, the performance of speaker and peripheral devices thereof will not be impacted.And, by going out to arrange at acoustic aperture described
Main body vibrating diaphragm, therefore strengthens the low-frequency effect of speaker system, thus improves the broadcasting effect of the middle bass of speaker system
Really.
Speaker system and mobile terminal that this utility model embodiment provides belong to same design, and it implements process
Referring to description in full, here is omitted.
In sum, although this utility model is disclosed above with preferred embodiment, but above preferred embodiment is not used
To limit this utility model, those of ordinary skill in the art, without departing from spirit and scope of the present utility model, all can make
Various changes and retouching, protection domain the most of the present utility model defines in the range of standard with claim.
Claims (10)
1. a speaker system, it is characterised in that described speaker system includes:
Sound box body, be provided with in it sound chamber and connect with described sound chamber one go out acoustic aperture；
Speaker, is arranged in described sound chamber, the face of speaking of described speaker just to described go out acoustic aperture；
The diaphragm of loudspeaker, is arranged on above the face of speaking of described speaker；
Soft drive circuit, is arranged on the bottom in described sound chamber, is used for driving described speaker；
Fin, is arranged on outside described speaker, and the position of described fin corresponding connection shell fragment is provided with through hole；With
And
Described connection shell fragment, for by corresponding described through hole on described fin connect described soft drive circuit and
Described speaker.
2. speaker system as claimed in claim 1, it is characterised in that described speaker includes: vibrating voice coil and magnetic circuit
Structure, described vibrating voice coil is positioned in magnetic field produced by described magnetic structure, and described vibrating voice coil is connected to described speaker
Vibrating diaphragm；Described fin is arranged on the appearance of the described magnetic structure of described speaker.
3. speaker system as claimed in claim 1, it is characterised in that described fin is arranged on going out except described speaker
Described speaker housings outside sound face.
4. speaker system as claimed in claim 1, it is characterised in that described speaker system also includes:
Main body vibrating diaphragm, be arranged on described in go out at acoustic aperture, for strengthening the low-frequency effect of described speaker.
5. speaker system as claimed in claim 4, it is characterised in that the described diaphragm of loudspeaker and described main body vibrating diaphragm away from
From the unilateral Oscillation Amplitude sum more than the unilateral Oscillation Amplitude of the described diaphragm of loudspeaker and described main body vibrating diaphragm.
6. speaker system as claimed in claim 1, it is characterised in that described fin is iron plate.
7. speaker system as claimed in claim 1, it is characterised in that the thickness of described fin is 0.3mm～1mm.
8. a mobile terminal, including body, is arranged on the screen of described body surface, and is arranged on described intrinsic electricity
Road device and speaker system；It is characterized in that, described speaker system includes:
Sound box body, be provided with in it sound chamber and connect with described sound chamber one go out acoustic aperture；
Speaker, is arranged in described sound chamber, the face of speaking of described speaker just to described go out acoustic aperture；
The diaphragm of loudspeaker, is arranged on above the face of speaking of described speaker；
Soft drive circuit, is arranged on the bottom in described sound chamber, is used for driving described speaker；
Fin, is arranged on outside described speaker, and the position of described fin corresponding connection shell fragment is provided with through hole；With
And
Described connection shell fragment, for by corresponding described through hole on described fin connect described soft drive circuit and
Described speaker.
9. mobile terminal as claimed in claim 8, it is characterised in that described speaker includes: vibrating voice coil and magnetic circuit knot
Structure, described vibrating voice coil is positioned in magnetic field produced by described magnetic structure, and described vibrating voice coil is connected to described speaker and shakes
Film；Described fin is arranged on the appearance of the described magnetic structure of described speaker.
10. mobile terminal as claimed in claim 8, it is characterised in that described fin is arranged on going out except described speaker
Speaker housings outside sound face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620555487.4U CN205693881U (en) | 2016-06-07 | 2016-06-07 | A kind of speaker system and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620555487.4U CN205693881U (en) | 2016-06-07 | 2016-06-07 | A kind of speaker system and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205693881U true CN205693881U (en) | 2016-11-16 |
Family
ID=57260250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620555487.4U Active CN205693881U (en) | 2016-06-07 | 2016-06-07 | A kind of speaker system and mobile terminal |
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| Country | Link |
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| CN (1) | CN205693881U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108174330A (en) * | 2017-12-11 | 2018-06-15 | 广东欧珀移动通信有限公司 | A kind of loudspeaker assembly and mobile terminal |
| US10104761B1 (en) | 2017-06-27 | 2018-10-16 | Bose Corporation | Cooling techniques to improve thermal performance of electroacoustic device |
| US10306386B2 (en) | 2017-06-27 | 2019-05-28 | Bose Corporation | Portable speaker configurations |
| US10524042B2 (en) | 2017-06-27 | 2019-12-31 | Bose Corporation | Electro-acoustical transducer arrangements of a sound system |
-
2016
- 2016-06-07 CN CN201620555487.4U patent/CN205693881U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10104761B1 (en) | 2017-06-27 | 2018-10-16 | Bose Corporation | Cooling techniques to improve thermal performance of electroacoustic device |
| US10306386B2 (en) | 2017-06-27 | 2019-05-28 | Bose Corporation | Portable speaker configurations |
| US10524042B2 (en) | 2017-06-27 | 2019-12-31 | Bose Corporation | Electro-acoustical transducer arrangements of a sound system |
| US10555101B2 (en) | 2017-06-27 | 2020-02-04 | Bose Corporation | Portable speaker configurations |
| US11013101B2 (en) | 2017-06-27 | 2021-05-18 | Bose Corporation | Cooling techniques to improve thermal performance of electroacoustic device |
| CN108174330A (en) * | 2017-12-11 | 2018-06-15 | 广东欧珀移动通信有限公司 | A kind of loudspeaker assembly and mobile terminal |
| CN108174330B (en) * | 2017-12-11 | 2020-05-08 | Oppo广东移动通信有限公司 | Loudspeaker assembly and mobile terminal |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: Guangdong Opel Mobile Communications Co., Ltd. |