CN103139692A - Portable electronic device with voice amplification function - Google Patents
Portable electronic device with voice amplification function Download PDFInfo
- Publication number
- CN103139692A CN103139692A CN2011103919584A CN201110391958A CN103139692A CN 103139692 A CN103139692 A CN 103139692A CN 2011103919584 A CN2011103919584 A CN 2011103919584A CN 201110391958 A CN201110391958 A CN 201110391958A CN 103139692 A CN103139692 A CN 103139692A
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- China
- Prior art keywords
- portable electronic
- electronic devices
- framework
- loudspeaker
- audio amplifier
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Abstract
The invention relates to a portable electronic device with a voice amplification function. The portable electronic device with the voice amplification function comprises a body and a loudspeaker. The loudspeaker is arranged on the body and comprises a vibration membrane, a plurality of frame bodies with different sizes and a foldable membrane. The foldable membrane is connected with the frame bodies and surrounds the vibration membrane. The frame bodies and the foldable membrane form a loudspeaker box of the loudspeaker, and the frame bodies and the foldable membrane can be folded or unfolded to enable the size of the loudspeaker box to be reduced or enlarged.
Description
Technical field
The invention relates to a kind of portable electronic devices, and particularly relevant for a kind of portable electronic devices with sound amplification function.
Background technology
Development along with Technology Times, the day by day maturation of touch technology, a large amount of exploitations and the use of application program, make portable electronic devices with touch controllable function convenient in operation, because this type of has the lifting of the portable electronic devices usefulness of touch controllable function, say that more cube is little, lightweight, is convenient to carrying of user.
Due to design slimming day by day in order to be easy to carry about with one of portable electronic devices, if be equipped with loudspeaker, just its volume that can export is subject to the slimming design of portable electronic devices, and make the multimedia usefulness of portable electronic devices be limited to.If loudspeaker has identical shake film, coordinate larger audio amplifier, could export larger volume, but the slimming of portable electronic devices design at present almost can't realize the micropkonic structure of large volume.
Summary of the invention
Therefore, a purpose of the present invention is that a kind of improvement loudspeaker of portable electronic devices is being provided.
According to the purpose of foregoing invention, a kind of portable electronic devices with sound amplification function is provided, it comprises a body and a loudspeaker.Loudspeaker is positioned on body, and comprises shake film, a plurality of framework that varies in size and a collapsible film.Collapsible film connects those frameworks and around the shake film, those frameworks and collapsible film are common forms micropkonic audio amplifier, and those frameworks and collapsible film can fold or launch to make reduction in bulk or the expansion of audio amplifier.
According to another embodiment of the present invention, portable electronic devices also comprises a lid, and it has a plurality of through holes, and to hour, lid is in order to the pressing audio amplifier and be fastened on body when the reduction in bulk of audio amplifier.
According to another embodiment of the present invention, lid is to be fixed on the minimum framework of those frameworks.
According to another embodiment of the present invention, those frameworks comprise square framework.
According to another embodiment of the present invention, those frameworks comprise the rectangle framework.
According to another embodiment of the present invention, those frameworks comprise circular framework.
According to another embodiment of the present invention, those frameworks comprise oval framework.
According to another embodiment of the present invention, the material of framework is metal or plastics.
According to another embodiment of the present invention, the material of collapsible film is rubber.
According to another embodiment of the present invention, those frameworks sequentially are connected on collapsible film according to its size.
From the above, use portable electronic devices of the present invention, borrow its audio amplifier can fold or launch to make reduction in bulk or expansion, be folded to volume hour at audio amplifier, make the thickness of portable electronic devices be unlikely increase, when being expanded to the volume maximum, micropkonic maximum output volume can further strengthen, so as to satisfying the demand of user's each side.In addition, can also support its body and keep an angle of inclination as the support of portable electronic devices when audio amplifier is folding, make the display screen in the front of body that better visual angle can be provided.
Description of drawings
For above and other objects of the present invention, feature, advantage and embodiment can be become apparent, appended the description of the drawings is as follows:
Fig. 1 is a kind of portable electronic devices with sound amplification function that illustrates according to an embodiment of the present invention;
Fig. 2 illustrates the state that the loudspeaker of the portable electronic devices of Fig. 1 launches;
Fig. 3 is the loudspeaker that illustrates the portable electronic devices of Fig. 1 a kind of occupation mode when launching;
Fig. 4 is the loudspeaker that illustrates the portable electronic devices of Fig. 1 another kind of occupation mode when launching.
[primary clustering symbol description]
100 portable electronic devices
102 bodies
102a is positive
The 102b back side
104 loudspeakers
The 104a framework
The collapsible film of 104b
The 104c sound hole
104d shakes film
105 lids
The 105a through hole
106 directions
Embodiment
Below will disclose a plurality of embodiment of the present invention with accompanying drawing, as clearly stated, the details on many practices will be explained in the following description.Yet, should be appreciated that, the details on these practices does not use to limit the present invention.That is to say, in part embodiment of the present invention, the details on these practices is non-essential.In addition, for the purpose of simplifying accompanying drawing, some known habitual structures and assembly will illustrate in the mode of simple signal in the accompanying drawings.
Please refer to Fig. 1, it illustrates a kind of portable electronic devices with sound amplification function according to an embodiment of the present invention.Portable electronic devices 100 can be the portable electronic devices such as flat computer, intelligent mobile phone, mobile computer.Be provided with a folding loudspeaker 104 on the body 102 of portable electronic devices 100.When loudspeaker 104 does not launch to use, in the collapsible body that is compressed to portable electronic devices 100 102 (illustrating as Fig. 1), and by lid 105 pressings and be fastened on body 102.Lid 105 has through hole 105a, when loudspeaker 104 does not launch to use, and still can via through holes 105a output sound.In the present embodiment, loudspeaker 104 is the back side that is installed in body 102, but loudspeaker 104 also can be installed in the front (one side with display screen) of body 102.
Please refer to Fig. 2, the state that its loudspeaker that illustrates the portable electronic devices of Fig. 1 launches.Loudspeaker 104 comprises an audio amplifier and shake film 104d, and has a plurality of sound holes on the output of audio amplifier.Audio amplifier is made of a plurality of framework 104a that vary in size and collapsible film 104b.Collapsible film 104b connects those frameworks and around shake film 104d, and forms a resonant cavity.Audio amplifier can fold and its reduction in bulk, the resonant cavity in it are also reduced, and therefore the max volume of output will diminish.Audio amplifier can launch and make its volume enlarge (direction 106 along Fig. 2 is launched to enlarge), and the resonant cavity in it also enlarges, and therefore the max volume of output will become large.Those frameworks 104a according to its size sequentially (for example by large and little or by little and large) be connected in collapsible film 104b, maximum framework 104a is fixed on body 102.When audio amplifier is folded to volume hour, collapsible film 104b is folded makes less framework 104a be positioned at larger framework 104a, therefore can make the reduced down in thickness of audio amplifier to quite thin, and be unlikely the thickness that increases body 102.
The mechanical strength of framework 104a and hardness are all large than collapsible film 104b, and the material of collapsible film 104b can be rubber etc., and the material of those frameworks 104a can be metal or plastics etc.Collapsible film 104b and framework 104a can utilize the technique of double-material jet formation to form audio amplifier.In addition, the shape of framework 104a can be rectangle (as illustrating in Fig. 2), square, circular or oval etc.Framework 104a with higher mechanical strength and hardness is in order to supporting the audio amplifier framework, and collapsible film 104b is in order to audio amplifier can be folded or launch to make reduction in bulk or the expansion of audio amplifier.
Please refer to Fig. 3, a kind of occupation mode when its loudspeaker that illustrates the portable electronic devices of Fig. 1 launches.When the loudspeaker 104 of portable electronic devices 100 launched to use, loudspeaker 104 also can have cradling function except sound amplification function, made the body 102 of portable electronic devices 100 keep an angle of inclination.Be positioned at loudspeaker 104 supporting bodies 102 of body 102 back side 102b, make the display screen of the positive 102a of body 102 that better visual angle can be provided.In originally making embodiment, lid 105 is to be fixed on framework minimum on audio amplifier, the folding or difficult loss of expansion with audio amplifier, but still have the audio amplifier pressing and be fastened on function on body 102.In addition, lid 105 also can not be fixed in (for example design in Fig. 1) on audio amplifier.
Please refer to Fig. 4, the another kind of occupation mode when its loudspeaker that illustrates the portable electronic devices of Fig. 1 launches.Loudspeaker 104 is still as cradling function at Fig. 4, and just the angle of inclination of supporting body 102 is variant.In Fig. 3, loudspeaker 104 is positioned at the below of body 102, therefore body 102 can be supported to the state near the vertical support face.In Fig. 4, loudspeaker 104 is positioned at the top (body 102 of Fig. 3 is turned over turnback) of body 102, therefore body 102 can only be supported to the state of pressing close to supporting surface.Two kinds of occupation modes respectively have its applicable situation.During as cradling function, the collapsible film strength of its audio amplifier may need to adjust according to this body weight of portable electronic devices when loudspeaker 104.
By the invention described above execution mode as can be known, use portable electronic devices of the present invention, borrow its audio amplifier can fold or launch to make reduction in bulk or expansion, be folded to volume hour at audio amplifier, make the thickness of portable electronic devices be unlikely increase, when being expanded to the volume maximum, micropkonic maximum output volume can further strengthen, so as to satisfying the demand of user's each side.In addition, can also support its body and keep an angle of inclination as the support of portable electronic devices when audio amplifier is folding, make the display screen in the front of body that better visual angle can be provided.
Although the present invention discloses as above with execution mode; so it is not to limit the present invention; anyly be familiar with this skill person; without departing from the spirit and scope of the present invention; when can be used for a variety of modifications and variations, so protection scope of the present invention is as the criterion when looking the scope that appending claims defines.
Claims (10)
1. the portable electronic devices with sound amplification function, is characterized in that, comprises at least:
One body; And
One loudspeaker is positioned at this body, and this loudspeaker comprises:
One shake film;
A plurality of frameworks that vary in size; And
One collapsible film connects those frameworks and around this shake film, this micropkonic audio amplifier of the common formation of those frameworks and this collapsible film, and those frameworks and this collapsible film can fold or launch to make reduction in bulk or the expansion of this audio amplifier.
2. portable electronic devices according to claim 1, is characterized in that, also comprises a lid, and it has a plurality of through holes, and to hour, this lid is in order to this audio amplifier of pressing and be fastened on this body when the reduction in bulk of this audio amplifier.
3. portable electronic devices according to claim 2, is characterized in that, this lid is to be fixed on the minimum framework of those frameworks.
4. portable electronic devices according to claim 1, is characterized in that, those frameworks comprise square framework.
5. portable electronic devices according to claim 1, is characterized in that, those frameworks comprise the rectangle framework.
6. portable electronic devices according to claim 1, is characterized in that, those frameworks comprise circular framework.
7. portable electronic devices according to claim 1, is characterized in that, those frameworks comprise oval framework.
8. portable electronic devices according to claim 1, is characterized in that, the material of this framework is metal or plastics.
9. portable electronic devices according to claim 1, is characterized in that, the material of this collapsible film is rubber.
10. portable electronic devices according to claim 1, is characterized in that, those frameworks sequentially are connected on this collapsible film according to its size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103919584A CN103139692A (en) | 2011-11-23 | 2011-11-23 | Portable electronic device with voice amplification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103919584A CN103139692A (en) | 2011-11-23 | 2011-11-23 | Portable electronic device with voice amplification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103139692A true CN103139692A (en) | 2013-06-05 |
Family
ID=48498893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103919584A Pending CN103139692A (en) | 2011-11-23 | 2011-11-23 | Portable electronic device with voice amplification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103139692A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277678A (en) * | 2017-08-02 | 2017-10-20 | 苏州昆仑工业设计有限公司 | A kind of sound equipment of the adjustable scope that amplifies |
| US10317005B2 (en) | 2016-08-17 | 2019-06-11 | Popsockets Llc | Expandable sockets for use with portable media players |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101742376A (en) * | 2008-11-24 | 2010-06-16 | 苏州佳世达电通有限公司 | Tunable rear sound cavity mechanism and electronic device with rear sound cavity |
| CN101938681A (en) * | 2010-09-10 | 2011-01-05 | 鸿富锦精密工业（深圳）有限公司 | Speaker with audio cavity |
| CN201699919U (en) * | 2010-06-25 | 2011-01-05 | 上海展英通信息技术有限公司 | Sound box with adjustable back sound cavity for portable electronic device |
-
2011
- 2011-11-23 CN CN2011103919584A patent/CN103139692A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101742376A (en) * | 2008-11-24 | 2010-06-16 | 苏州佳世达电通有限公司 | Tunable rear sound cavity mechanism and electronic device with rear sound cavity |
| CN201699919U (en) * | 2010-06-25 | 2011-01-05 | 上海展英通信息技术有限公司 | Sound box with adjustable back sound cavity for portable electronic device |
| CN101938681A (en) * | 2010-09-10 | 2011-01-05 | 鸿富锦精密工业（深圳）有限公司 | Speaker with audio cavity |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10317005B2 (en) | 2016-08-17 | 2019-06-11 | Popsockets Llc | Expandable sockets for use with portable media players |
| US10386009B2 (en) | 2016-08-17 | 2019-08-20 | Popsockets Llc | Expanding accessory for mobile electronic devices |
| US10655775B2 (en) | 2016-08-17 | 2020-05-19 | Popsockets Llc | Expandable sockets for use with portable media players |
| CN107277678A (en) * | 2017-08-02 | 2017-10-20 | 苏州昆仑工业设计有限公司 | A kind of sound equipment of the adjustable scope that amplifies |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |