CN101212827A - Audio output device - Google Patents
Audio output device Download PDFInfo
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- CN101212827A CN101212827A CNA200610148766XA CN200610148766A CN101212827A CN 101212827 A CN101212827 A CN 101212827A CN A200610148766X A CNA200610148766X A CN A200610148766XA CN 200610148766 A CN200610148766 A CN 200610148766A CN 101212827 A CN101212827 A CN 101212827A
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- 230000002093 peripheral effect Effects 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 2
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- 230000000694 effects Effects 0.000 abstract description 4
- 230000005236 sound signal Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 206010019345 Heat stroke Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
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- 239000012467 final product Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
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Abstract
The invention relates to a sound output device, which is a portable exteriorized loud speaker that can be specifically directed. The invention comprises a connected port that is inserted into a portable sound apparatus, a connector for inputting power source and sound signals, a loud speaker device which outputs electronic signals transferred by the connector into the sound signals, a baffle plate which protects the loud speaker device, a supporting auxiliary material that is connected to the connector and protects the baffle plate, a connecting auxiliary material which connects the baffle plate with the supporting auxiliary material and causes the baffle plate and the supporting auxiliary material to rotate to each other and an electric wire which connects the connector to the loud speaker device and transfers the electronic signals. The portable exteriorized loud speaker of the invention can adjust angles, thus causing listeners to adjust sound wave directions emitted from the loud speaker device at option and showing sound reproduction effect as desired by the listeners.
Description
Technical field
Technology about loud speaker of the present invention is only just can the more careful hobby that must satisfy everyone with loud speaker, can adjust third dimension, but and the orientation of the place ahead adjustment loud speaker, the user is a kind of externally positioned type loud speaker of conversion arbitrarily.
Background technology
Usually, loud speaker is to shake the audible signal that above-mentioned electronic signal produces, the device that attentive listener is listened to by the loudspeaker arrangement output that is installed on above-mentioned loud speaker front end after receiving electronic signal.In addition, loud speaker is along with the listing of numerous mobile instruments, for convenient user provides portable externally positioned type loud speaker as mentioned above.
Fig. 1 is the side view of existing externally positioned type loud speaker.
Comprise the speaker unit 1 of exporting the sound with reference to figure 1 existing externally positioned type loud speaker 5; Protect the baffle 4 of above-mentioned speaker unit; Be connected to the electric wire 2 of above-mentioned baffle; Be connected to the connecting interface 3 of said wires head.
Concrete said wires 2 is for having certain length.3 of connecting interfaces that are connected in the said wires head are connected on the output port of sound equipment instrument.Also have, said wires is connected with above-mentioned speaker unit 1 by baffle 4.Therefore, the output port by above-mentioned sound equipment instrument transfers to above-mentioned speaker unit 1 with the sound and is radiated to the place ahead.
At this, if above-mentioned general externally positioned type loud speaker, volume is more portable mostly, and can't link to each other closely with product immediately, needs oversize connection electric wire to form whole with the sound equipment instrument.
In addition, the externally positioned type loud speaker has been installed on the portable audio instrument, listen to the music the time, the change loud speaker directed characteristics be very much restricted.Therefore, has the very difficult third dimension that realizes sound according to user's hobby and intention.
Summary of the invention
The objective of the invention is to address the above problem, provide the user can arbitrarily adjust the angle of speaker unit, the sound wave orientation that speaker unit is radiated changes, realization meets the tonequality that the user likes, the scalable sound angle, a kind of audio output device of convertible orientation is a kind of portable speaker.
For achieving the above object, the externally positioned type audio output device of convertible orientation of the present invention comprises: the sound that insert to move is play the connectivity port of sound equipment instrument, the connector of input power supply and audible signal, will be output as the speaker unit of audible signal by above-mentioned connector electrons transmitted signal; Protect the baffle of above-mentioned speaker unit; Be connected to above-mentioned connector and protect the support auxiliary material of above-mentioned baffle; Connect above-mentioned baffle and above-mentioned support auxiliary material and make they rotate mutually be connected auxiliary material and be connected to above-mentioned speaker unit, and transmit the electric wire of electronic signal from above-mentioned connector.
In addition, comprising the connectivity port of inserting the sound broadcast instrument that moves imports the connector of power supply and audible signal, will be output as the speaker unit of audible signal by above-mentioned connector electrons transmitted signal; Protect above-mentioned speaker unit baffle, be connected to above-mentioned connector and protect the support auxiliary material of above-mentioned baffle; Connect above-mentioned baffle and above-mentioned support auxiliary material and be they rotate mutually be connected auxiliary material and be connected to above-mentioned speaker unit, and transmit the electric wire of electronic signal from above-mentioned connector.
Not only can be by the above-mentioned speaker unit of said structure along with 360 ° of the required rotations in general family, and 90 ° of directions rotations to the left and right, best tonequality provided according to the position of listening the hearer, musical specific property, user preferences etc.
Effect of the present invention:
Having as above, the audio output device of the convertible orientation of the present invention of structure is a kind of portable speaker, the user not only can be as required with 360 ° of speaker unit rotations, about 90 °, also can provide best tonequality according to main audience's position, the characteristic of music, user's hobby etc.
In addition,, not only have associative perception, and have installation and advantage easy to carry with instrument because of audio output device of the present invention directly combines with portable mobile instrument and socket.
For further specifying above-mentioned purpose of the present invention, design feature and effect, the present invention is described in detail below with reference to accompanying drawing.
Description of drawings
Fig. 1 is the side view of existing externally positioned type loud speaker.
Fig. 2 is the externally positioned type loud speaker side view that the present invention shows.
Fig. 3 is I-I ' sectional drawing of Fig. 2.
Fig. 4 is II-II ' sectional drawing of Fig. 2.
Fig. 5 is the externally positioned type loud speaker exploded side figure that the present invention shows.
Fig. 6 is the side view of embodiments of the invention-externally positioned type loud speaker.
Fig. 7 is that the present invention shows externally positioned type loud speaker user mode figure.
The symbol description of major part in the accompanying drawing:
10: the sound is play instrument 20: the externally positioned type loud speaker
100: loudspeaker arrangement 120: electric wire
200: baffle 201: the hinge device
210: audio amplifier 220: connector
300: rotating shaft 310: concavo-convex ring
320: protruding device 330: measuring tube
Embodiment
Describe the embodiment of audio output device of the present invention in detail below by the accompanying drawing of specific embodiments of the invention.
In addition, illustrated audio amplifier also can support auxiliary material by called after among the present invention.Also have, the rotating shaft that comprises concavo-convex ring and protruding device also can connect auxiliary material by called after.
Below by accompanying drawing portable speaker operation principles of the present invention and structure are elaborated.
Fig. 2 is the externally positioned type loud speaker side view that the present invention shows.
With reference to Fig. 2; according to design of the present invention, externally positioned type loud speaker 20 comprises the connector 220 that is connected in the sound equipment instrument, be connected in the speaker unit that plays sound 100 on the above-mentioned connector 220, the baffle 200 of the above-mentioned speaker unit of protection and make the audio amplifier 210 of above-mentioned baffle rotation.
Specify, above-mentioned connector 220 microphone type of protruding certain-length of serving as reasons forms, and inserts input power supply and voice signal on the connectivity port of above-mentioned sound equipment instrument.Above-mentioned power supply of importing and voice signal are forwards emitted by above-mentioned speaker unit 100.Above-mentioned speaker unit 100 is protected by above-mentioned baffle 200, above-mentioned baffle 200 by above-mentioned audio amplifier 210 to the left and right each scope of 90 ° be rotated.
At this, above-mentioned audio amplifier 210 is formed for the form of above-mentioned baffle 200 shells of parcel, only just forms certain length in the top and the bottom of above-mentioned baffle 200.That is, rotate to open for making above-mentioned baffle 200 on the left side of above-mentioned audio amplifier 210 and right side.Therefore, the orientation of above-mentioned speaker unit 100 can be rotated according to the open position of above-mentioned audio amplifier 210.
Fig. 3 is I-I ' sectional drawing of Fig. 2.
With reference to Fig. 3, according to externally positioned type loud speaker 20 of the present invention, speaker unit 100 is formed the skeleton of speaker unit 100 and is fixed in baffle 200 by external frame 110, has the back side yoke that above-mentioned baffle 200 forms the audio amplifier 210 of profile and forms said external framework 110.The inside of above-mentioned yoke (not having diagram) has been buried annular magnet 130 underground, has comprised to be arranged at above-mentioned magnet 130 bobbin 150 on every side.
In addition, the preceding aspect of said external framework 110 is provided with jolting plate 140, is exposed to the place ahead of audio amplifier 200, and the outer survey edge that centers on above-mentioned jolting plate 140 has formed edge part 180.Above-mentioned edge part 180 plays a part control jolting plate 140 vibrations scopes, has also comprised the dust cover 190 that is arranged at above-mentioned jolting plate 140 centres.
Also have on the above-mentioned bobbin 150 to be tied with voice coil loudspeaker voice coil 160, be set on magnet 130 and York and voice coil loudspeaker voice coil 160, can form magnetic circuit.And the not Lay explicit law in the sense of current that forms according to above-mentioned bobbin 150 and the magnetic field of above-mentioned magnet 130 then makes above-mentioned jolting plate 140 vibrations.
Also have in the inner space that forms between said external framework 110 and the jolting plate 140 and have damper 170, thereby above-mentioned damper 170 also is connected with bobbin 150 and supports above-mentioned jolting plate 140, plays a part the vibrations scope of restriction jolting plate 140.In addition, the extraction electric wire 120 of magnet 130 is connected to form in said frame 110 with port one 15.
On the contrary, be formed rotatable rotary axle 300 on the appointment of above-mentioned baffle 200 and the above-mentioned audio amplifier 210 locking position and connect simultaneously, on above-mentioned rotating shaft 300 outer peripheral faces, form concavo-convex ring 310.The locking position of the baffle 200 of corresponding in addition above-mentioned concavo-convex ring 310 (the perforation position of baffle) is gone up and is formed protruding device 320.At this above-mentioned concavo-convex ring 310 and protruding device 320 are described in more details by accompanying drawing.
Have the speaker unit of going up as structure 100 and pass through port one 15, when electronic signal inputs to York (not diagram) and above-mentioned magnet 130 from the sound equipment instrument, be positioned on the voice coil loudspeaker voice coil 160 that forms in the magnetic circuit by above-mentioned York (not having diagram) and magnet 130 and produce electric current, make bobbin 150 pitchings.
Move forward meeting according to such principle jolting plate 140 just (+) sound press takes place, opposite jolting plate 140 moves backward then can bear (-) sound press, and sound wave radiates to audio amplifier the place ahead.The sound wave that takes place this moment is 20Hz between 20kHz the time, and the user can listen to.
Fig. 4 is II-II ' sectional drawing of Fig. 2, and Fig. 5 is the externally positioned type loud speaker exploded side figure that the present invention shows.
With reference to figure 4 and Fig. 5; according to design of the present invention, externally positioned type loud speaker 20 comprises the connector 220 that is connected on the portable audio instrument, be connected in the speaker unit of emitting sound 100 on the above-mentioned connector 220, the baffle 200 of the above-mentioned speaker unit of protection, make the audio amplifier 210 of above-mentioned baffle rotation, concavo-convex ring 310 and the protruding device 320 that is connected to electric wire 120 on the above-mentioned speaker unit from above-mentioned audio amplifier back, is installed on rotating shaft 300 on above-mentioned audio amplifier and the above-mentioned baffle, is formed centrally with above-mentioned rotating shaft being.
Also comprise in addition with above-mentioned rotating shaft 300 be the center be formed at rotating shaft 300 outer peripheral faces and on said wires 120 is adopted measuring tube 330.
About the concrete combination of above-mentioned connector 220 and above-mentioned audio amplifier 210 and above-mentioned baffle 200 shown in explanation.Above-mentioned baffle 200 and the corresponding mutually position of above-mentioned audio amplifier 210 form porose.The above-mentioned rotating shaft 300 of optional commentaries on classics is installed on the above-mentioned hole.That is, above-mentioned rotating shaft 300 be connected with the inner peripheral surface of audio amplifier 210 side be fixed in above-mentioned audio amplifier 210 above, another survey then be fixed in below.At this, above-mentioned rotating shaft 300 forms for connecting above-mentioned baffle 200 internal vertical states.
In addition, having formed with above-mentioned rotating shaft 300 is that the center has the above-mentioned measuring tube 330 that certain space is formed at above-mentioned baffle 210.Inserting said wires 120 by above-mentioned measuring tube 330 is connected on the port of the above-mentioned speaker unit 100 that is installed in above-mentioned baffle front.
On the other hand, the outer peripheral face of above-mentioned rotating shaft 300 has certain interval, has formed more than one concavo-convex ring 310 at least.Also have, also formed the protruding device 320 that conforms to above-mentioned concavo-convex ring 310 therewith in the Dui Ying position.That is, above-mentioned rotating shaft 300 operates according to hinge arrangement.At this, above-mentioned concavo-convex ring 310 and above-mentioned protruding device 320 are formed at the locking position of above-mentioned rotating shaft 300 and above-mentioned baffle 200.
Therefore, be rotated according to the above-mentioned rotating shaft 300 of above-mentioned hinge arrangement, concavo-convex ring 310 is rotated in the lump with above-mentioned rotating shaft 300.Because forming more than one above-mentioned protruding device 320 at least with above-mentioned concavo-convex ring 310 corresponding positions, above-mentioned concavo-convex ring 310 receives repeatedly and removes in above-mentioned protruding device 320, and above-mentioned baffle 200 is rotated at a certain angle at above-mentioned audio amplifier 210.Above-mentioned concavo-convex ring 310 is affiliated to repeatedly to be rotated because of above-mentioned protruding device 320 with about 15 ° interval and is the best.Though it is a plurality of that above-mentioned concavo-convex ring 310 can form on the outer peripheral face of above-mentioned rotating shaft 300, can in being, be formed centrally rectangle with above-mentioned rotating shaft 300.With the above-mentioned protruding device 320 of above-mentioned concavo-convex ring 310 corresponding formation also with the corresponding position of concavo-convex ring on form rectangle.
At this, above-mentioned concavo-convex ring 310 or above-mentioned protruding device 320 to be having certain flexible metal sheet moulding or ball bearing the best, but be not only to limit therewith, can be to have various materials such as certain flexible rubber all can.
Fig. 6 is the side view of embodiments of the invention-externally positioned type loud speaker.
With reference to figure 6, according to the present invention the externally positioned type loud speaker 20 of design comprise the connector 220 that is connected on the sound equipment instrument, the speaker unit 100 that is connected in heatstroke prevention sound on the above-mentioned connector 220, the above-mentioned speaker unit of protection baffle 200, make above-mentioned baffle rotation support auxiliary material 210, make the hinge device 201 of above-mentioned support auxiliary material and the rotation of above-mentioned baffle.
The profile of above-mentioned specifically support auxiliary material 210 is roughly '
' type.Externally positioned type loud speaker according to the present invention is consistent with the above-mentioned audio amplifier that has illustrated 210 effects with support auxiliary material 210.That is, be installed on above-mentioned baffle 200, can make above-mentioned baffle 200 left rotation and right rotation.
In addition, the two ends of above-mentioned support auxiliary material 210 at the position up and down of above-mentioned baffle 200 by above-mentioned hinge device 201 combinations.There is above-mentioned connector 220 to become one on the locking position of above-mentioned support auxiliary material 210.Form live wire 120 connections between position to above-mentioned baffle 200 back from the above-mentioned connector 220 of above-mentioned support auxiliary material 210.At this, said wires 120 can be wound in certain-length on described rotating shaft 300.Therefore, when above-mentioned baffle 200 rotated, said wires 120 can be twined or straighten one out and ease out his anxiety repeatedly, makes above-mentioned baffle 200 more easily rotate.
Therefore from the above-mentioned connector 220 power supply and voice signal by above-mentioned miter guide 120 connect with above-mentioned baffle 200 on.Tut signal etc. is finally forwards sent by above-mentioned speaker unit 100.
In this prior statement, above-mentioned support auxiliary material 210 makes 200 rotations of above-mentioned baffle and can draw various means easily from the design of the present invention and method all is included in the design of the present invention.
Fig. 7 is that the externally positioned type loud speaker of the design according to the present invention is incorporated into the state sectional drawing on the portable voice broadcast instrument.
With reference to figure 7, portable voice is play upper end, instrument 10 fronts and is had display 18, can show various functions, broadcast information etc., and the lower end has a plurality of button loaders 15.Above-mentioned button loader 15 roughly by broadcast button 16, make and play and search speed is very fast or the button 11 adjusted than the slow-motion row, stop button 12, pause button 13, volume button 14, maintained switch 17, menu button, record button etc. are formed.
At this, the connector 220 of externally positioned type loud speaker 20 is installed for the design according to the present invention that the user is directly listened on the output port 19 of tut broadcast instrument 10.
Below tut is play instrument 10 externally positioned type loud speaker 20 installation processes according to the present invention and carry out brief description.
At first, the user opens the power supply that tut is play instrument 10.On the output port 19 of tut broadcast instrument 10, above-mentioned externally positioned type loud speaker 20 is installed then.This user the connector 220 of above-mentioned externally positioned type loud speaker is inserted on the above-mentioned output port 19.Subsequently, the user with the speaker unit 100 directed spin locking angles of above-mentioned externally positioned type loud speaker 20 until desired location.
For example; when user's desire is pointed to left side or right side with above-mentioned speaker unit 100 directions; be installed on tut at above-mentioned externally positioned type loud speaker and play under the state on the instrument the open part of left and right side, rotate above-mentioned baffle 200 and satisfy customer requirements by the above-mentioned audio amplifier 210 of the above-mentioned speaker unit 100 of protection.When user's desire is pointed to upside or downside with above-mentioned speaker unit 100, above-mentioned audio amplifier 210 open portions of above-mentioned externally positioned type loud speaker 20 are got final product towards upside and the above-mentioned externally positioned type loud speaker 20 locking angles of following sideway swivel.As noted above, above-mentioned baffle 200 is satisfied customer requirements to upside or downside spin locking angle.
In addition, according to the above-mentioned connector 220 of externally positioned type loud speaker 20 of the present invention can according to the form of portable audio instrument port device can be above interface type under as above, also can be that these all are contained in the design of the present invention in this prior statement as the interface shape of USB port etc.
According to said structure, the user can rotate freely on the sound equipment instrument outside the above-mentioned baffle of above-mentioned externally positioned type loud speaker, because of the rotation of concluding the business on above-mentioned output port 19 of above-mentioned connector, therefore can freely adjust the sensing of above-mentioned externally positioned type loud speaker.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, and be not to be used as limitation of the invention, as long as in connotation scope of the present invention, all will drop in the scope of claims of the present invention variation, the modification of the above embodiment.
Claims (5)
1. audio output device is characterized in that comprising:
Insert the connectivity port of the sound broadcast instrument that moves, the connector of input power supply and voice signal;
To be output as the speaker unit of audible signal by above-mentioned connector electrons transmitted signal;
Protect the baffle of above-mentioned speaker unit;
Be connected to above-mentioned connector and protect the support auxiliary material of above-mentioned baffle;
Connect above-mentioned baffle and described support auxiliary material, make the connection auxiliary material of above-mentioned baffle locking angle rotation; And
Be connected to above-mentioned speaker unit from above-mentioned connector, and transmit the electric wire of electronic signal.
2. audio output device as claimed in claim 1 is characterized in that:
Above-mentioned connection auxiliary material be comprise the support auxiliary material that supports above-mentioned baffle, connect above-mentioned baffle, rotating shaft that two ends are connected with the inner peripheral surface of above-mentioned support auxiliary material, on above-mentioned rotating shaft outer peripheral face, form concavo-convex ring, form protruding device on the perforation position of the baffle of corresponding above-mentioned concavo-convex ring, the hinge device of formation makes above-mentioned baffle can rotate to the locking angle.
3. audio output device as claimed in claim 2 is characterized in that:
Above-mentioned concavo-convex ring has locking elastic, is flexible metal auxiliary material or ball bearing.
4. audio output device as claimed in claim 1 is characterized in that:
Above-mentioned baffle is that radius of turn is at least 180 °, can be fixed in the certain angle state.
5. audio output device as claimed in claim 1 is characterized in that:
Above-mentioned connection auxiliary material is that two ends combine with the outer peripheral face of above-mentioned baffle, makes above-mentioned baffle rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200610148766XA CN101212827A (en) | 2006-12-30 | 2006-12-30 | Audio output device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200610148766XA CN101212827A (en) | 2006-12-30 | 2006-12-30 | Audio output device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101212827A true CN101212827A (en) | 2008-07-02 |
Family
ID=39612397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200610148766XA Pending CN101212827A (en) | 2006-12-30 | 2006-12-30 | Audio output device |
Country Status (1)
| Country | Link |
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| CN (1) | CN101212827A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103634720A (en) * | 2012-08-21 | 2014-03-12 | 联想(北京)有限公司 | Playing control method and electronic equipment |
| CN106921907A (en) * | 2011-07-19 | 2017-07-04 | 搜诺思公司 | The playback apparatus and its method of shaping are carried out to sound |
| US10853023B2 (en) | 2011-04-18 | 2020-12-01 | Sonos, Inc. | Networked playback device |
-
2006
- 2006-12-30 CN CNA200610148766XA patent/CN101212827A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10853023B2 (en) | 2011-04-18 | 2020-12-01 | Sonos, Inc. | Networked playback device |
| US11531517B2 (en) | 2011-04-18 | 2022-12-20 | Sonos, Inc. | Networked playback device |
| CN106921907A (en) * | 2011-07-19 | 2017-07-04 | 搜诺思公司 | The playback apparatus and its method of shaping are carried out to sound |
| US10965024B2 (en) | 2011-07-19 | 2021-03-30 | Sonos, Inc. | Frequency routing based on orientation |
| US11444375B2 (en) | 2011-07-19 | 2022-09-13 | Sonos, Inc. | Frequency routing based on orientation |
| US12009602B2 (en) | 2011-07-19 | 2024-06-11 | Sonos, Inc. | Frequency routing based on orientation |
| US12176626B2 (en) | 2011-07-19 | 2024-12-24 | Sonos, Inc. | Position-based playback of multichannel audio |
| US12176625B2 (en) | 2011-07-19 | 2024-12-24 | Sonos, Inc. | Position-based playback of multichannel audio |
| CN103634720A (en) * | 2012-08-21 | 2014-03-12 | 联想(北京)有限公司 | Playing control method and electronic equipment |
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Open date: 20080702 |