CN206004886U - Audio amplifier - Google Patents
Audio amplifier Download PDFInfo
- Publication number
- CN206004886U CN206004886U CN201620824628.8U CN201620824628U CN206004886U CN 206004886 U CN206004886 U CN 206004886U CN 201620824628 U CN201620824628 U CN 201620824628U CN 206004886 U CN206004886 U CN 206004886U
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- China
- Prior art keywords
- high pitch
- squawker
- audio amplifier
- combinative structure
- pitch loudspeaker
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Abstract
This utility model provides a kind of audio amplifier, including Squawker combinative structure and high pitch loudspeaker combinative structure, described high pitch loudspeaker combinative structure is made up of multiple high pitch loudspeakers, it is connected to each other at the opening of the part that amplifies of the plurality of high pitch loudspeaker, and the distribution in regular polygon, make the angle of high pitch loudspeaker coordinate into 360 degree of sounding；Described Squawker combinative structure is made up of multiple Squawkers, is connected to each other at the opening of the part that amplifies of the plurality of Squawker, and the distribution in regular polygon, so that the angle of the plurality of Squawker coordinates into 360 degree of sounding；Wherein, the structure of described Squawker and/or described high pitch loudspeaker is led and is provided with tuning material on sound face so as to sounding angle narrows.Audio amplifier described in the utility model can reach 360 degree of sounding effect, and user can be made basically identical in 360 degree of audios heard of preset range horizontal plane.
Description
Technical field
This utility model is related to sound-box device field, more particularly, to a kind of audio amplifier.
Background technology
With the raising of people's living standard, people are for requirement also more and more higher, family's audio amplifier or the electricity of seeing and hearing enjoyment
Depending on also increasingly popularizing.Audio amplifier or TV sounding are to rely on its internal speaker although the distribution pattern of speaker is multiple many
Sample, but it is substantially all at grade, or in a cambered surface.Therefore, general audio amplifier only one of which is most preferably listened
Phoneme is put, for example, be located at before audio amplifier, and the audio in other orientation can be poor, with speaker sounding face angle is particularly
When 0 degree, audio is worst.And under many circumstances, need to accomplish that each orientation can have preferable audio, for example many people's viewings regard
Frequently, when, many people listen to music or multi-person conference, need each position audio consistent.
Utility model content
This utility model provides a kind of audio amplifier, reaches 360 degree of sounding effect, can make user in preset range horizontal plane
360 degree of audios heard are consistent.
In order to solve the above problems, this utility model provides a kind of audio amplifier, including Squawker combinative structure and/or
High pitch loudspeaker combinative structure, described high pitch loudspeaker combinative structure is made up of multiple high pitch loudspeakers, and the plurality of high pitch is raised
It is connected to each other at the opening of the part that amplifies of sound device, and rounded or polygon or other symmetrical/asymmetrically shaped distributions, make many
The angle of individual high pitch loudspeaker coordinates into 360 degree of sounding；Described Squawker combinative structure is made up of multiple Squawkers,
It is connected to each other at the opening of the part that amplifies of the plurality of Squawker, and the distribution in regular polygon, so that in the plurality of
The angle of sound speaker coordinates into 360 degree of sounding.
Preferably, the structure of the plurality of Squawker and/or the plurality of high pitch loudspeaker is led and is provided with sound face
Tuning material, so that its sounding angle narrows.
Preferably, the cone taper of the plurality of Squawker and/or the plurality of high pitch loudspeaker can adjust, so that
Its sounding angle narrows.
Preferably, described tuning material is sound-absorbing material and/or the material that amplifies.
Preferably, the part that amplifies of the multiple high pitch loudspeakers in described high pitch loudspeaker combinative structure is connected to each other, and
Square or asymmetric polygon distribution；And/or the part that amplifies in described Squawker combinative structure is connected to each other, and
Square or asymmetric polygon distribution.
Preferably, described audio amplifier also includes sound box, and described sound box is circular or polygon.
Preferably, in described audio amplifier, Squawker combinative structure is identical with the quantity of high pitch loudspeaker combinative structure, and
Symmetrically or asymmetric setting.
Preferably, in described audio amplifier, Squawker combinative structure is different with the quantity of high pitch loudspeaker combinative structure.
Audio amplifier described in the utility model can reach 360 degree of sounding effect, can make user in preset range horizontal plane
360 degree of audios heard are basically identical.
Brief description
Fig. 1 is the high pitch loudspeaker combining structure schematic diagram of this utility model embodiment；
Fig. 2 is the Squawker combining structure schematic diagram of this utility model embodiment；
Fig. 3 is the loudspeaker box structure schematic diagram of this utility model embodiment；
Fig. 4 is the structural representation preventing sound wave interference between each high pitch loudspeaker of this utility model embodiment one；
Fig. 5 is the structural representation preventing sound wave interference between each high pitch loudspeaker of this utility model embodiment two；
Description of reference numerals：1- high pitch loudspeaker, 2- Squawker, 3- high pitch loudspeaker combinative structure, 4- middle pitch are raised
Sound device combinative structure, 5- sound box, 6- tuning material, the sounding angle of high pitch loudspeaker before α-adjustment, high pitch after β-adjustment
The sounding angle of speaker.
Specific embodiment
The scheme with reference to the accompanying drawings and detailed description this utility model being provided elaborates.
This utility model embodiment provides a kind of audio amplifier, and Fig. 1 is that the high pitch loudspeaker of this utility model embodiment is bowed
Depending on structure chart, Fig. 2 is the Squawker overlooking structure figure of this utility model embodiment, and Fig. 3 is this utility model embodiment party
The loudspeaker box structure schematic diagram of formula；Fig. 4 is that the sound wave between each high pitch loudspeaker that prevents of this utility model embodiment one disturbs
Structural representation；Fig. 5 is the structural representation preventing sound wave interference between each high pitch loudspeaker of this utility model embodiment two
Figure.
Embodiment one
As Figure 1-3, audio amplifier described in the utility model includes multiple Squawkers 2 and multiple high pitch loudspeaker
1, multiple high pitch loudspeakers 1 form high pitch loudspeaker combinative structure 3, and multiple Squawkers 2 form Squawker combination knot
Structure 4.
As shown in figure 1, the part that amplifies of the multiple high pitch loudspeakers in high pitch loudspeaker combinative structure is divided in regular polygon
Cloth, makes the sounding angle of multiple high pitch loudspeakers coordinate into 360 degree of sounding.The pros being formed with four high pitch loudspeakers in Fig. 1
Illustrate as a example the high pitch loudspeaker combinative structure of shape.In FIG, two neighboring tweeter amplify the folder between part
Angle is 90 degree, and four high pitch loudspeakers are distributed in foursquare four sides.Multiple tweeter in high pitch loudspeaker combinative structure
Device not only can form square, can also form equilateral triangle, regular pentagon, positive six sides according to different speaker numbers
Shape, circle or polygon or other symmetrical/asymmetrically shaped equal distributions.Those skilled in the art can be according to the difference to audio amplifier
Demand, the appropriate number of high pitch loudspeaker of setting forms high pitch loudspeaker combinative structure, as long as guaranteeing high pitch loudspeaker combination knot
The Partial angle that amplifies of the multiple high pitch loudspeakers in structure coordinates into 360 sounding.
Similar with the high pitch loudspeaker combinative structure in Fig. 1, as shown in Fig. 2 many in Squawker combinative structure
The part that amplifies of individual Squawker is also in that regular polygon is distributed, and makes the sounding angle of multiple Squawkers coordinate into 360 degree
Sounding.Illustrate in Fig. 2 taking the square Squawker combinative structure that four Squawkers are formed as a example.In fig. 2,
The angle that two adjacent Squawkers amplify between part is 90 degree, and four Squawkers amplify part foursquare four
Individual side.In Squawker combinative structure, multiple Squawkers not only can form square, can also be formed equilateral triangle,
Regular pentagon or regular hexagon, regular hexagon, circle or polygon or other symmetrical/asymmetrically shaped equal distributions etc..This area
Technical staff can be arranged appropriate number of Squawker and form Squawker combination knot according to the different demands to audio amplifier
Structure, as long as the multiple Squawkers guaranteeing in Squawker combinative structure amplify, part forms regular polygon structure, realizes
The angle of multiple Squawkers coordinates into 360 sounding.
Interference is there may be so that the audio of different azimuth has difference between the sound wave sending due to multiple speakers,
For this reason, in order to prevent in high pitch loudspeaker combinative structure sound wave interference between each high pitch loudspeaker, can be using side as shown in Figure 4
Formula, leads setting tuning material 6 on sound face in the structure of high pitch loudspeaker, and the sound wave that high pitch loudspeaker sends is leading sound through structure
After tuning material 6 on face, its direction or intensity can change, and dotted line represents that the structure of high pitch loudspeaker leads sound in the diagram
The direction of propagation of sound wave during sound-absorbing material is not provided with face, solid line represent high pitch loudspeaker lead on sound face setting tuning material after
The direction of propagation of sound wave.From fig. 4, it can be seen that by arranging tuning material, the direction of propagation of adjustment high pitch loudspeaker sound wave, making
The sounding angle obtaining high pitch loudspeaker narrows, and then the sound wave interference between each high pitch loudspeaker reduces, so that user exists
360 degree of audios heard of predetermined audition scope (about 1-5 rice) horizontal plane are basically identical.Similar, in order to prevent middle pitch
Interfering between each Squawker in speaker combination structure is it is also possible to the structure in Squawker is led and set on sound face
Put tuning material so as to sounding angle narrows.Preferably, described tuning material can be sound-absorbing material and/or the material that amplifies.
Because the sound wave of medium-high frequency has certain directivity, for reaching comprehensive sounding and guarantee all angles audio one
Cause it should arrange high pitch loudspeaker combinative structure and Squawker combinative structure in the casing of audio amplifier simultaneously, but high pitch
The quantity of speaker combination structure and Squawker combinative structure and arrangement mode can be adjusted according to actual needs.For
Obtain preferably audio, preferably audio amplifier medium and high pitch loudspeaker combinative structure is equal with Squawker combinative structure quantity,
And be symmetrical set, but not limited to this, the equal high pitch loudspeaker combinative structure of quantity and Squawker combinative structure also may be used
Disposed asymmetrically.Fig. 3 shows a kind of arrangement mode, also includes sound box 5, in square audio amplifier in described audio amplifier
In casing 5, two high pitch loudspeaker combinative structurees 3 and two Squawker combinative structurees 4 are set, and wherein, two high pitchs are raised
Sound device combinative structure 3 arranged adjacent, two Squawker combinative structure 4 arranged adjacent.Certainly, audio amplifier medium and high pitch loudspeaker knot
Structure can be oppositely arranged, and accordingly, Squawker structure also becomes to be oppositely arranged.Additionally, according to the difference to audio amplifier demand, high
The quantity of sound speaker combination structure can also be different from the quantity of Squawker combinative structure.The shape of sound box is permissible
For square, can also be circle, polygon etc., those skilled in the art can be adjusted according to actual needs.
Embodiment two
The loudspeaker box structure of present embodiment is essentially identical with embodiment one, the difference is that only prevent each speaker it
Between sound wave interference mode.As shown in figure 5, in order to prevent in high pitch loudspeaker combinative structure sound wave between each high pitch loudspeaker to do
Relate to, the cone taper of each high pitch loudspeaker can be adjusted, dotted line represents the propagation side of high pitch loudspeaker sound wave before adjustment in Figure 5
To, solid line represents the direction of propagation of high pitch loudspeaker sound wave after adjustment, from fig. 5, it can be seen that the cone of adjustment high pitch loudspeaker
Before taper, the sounding angle of each high pitch loudspeaker is α, and such as α can be 150 degree, and each high pitch loudspeaker is in less audition model
Enclose interior there is interfering of sound wave, after adjustment cone taper, the sounding angle of high pitch loudspeaker is β, and such as β can be 120
Degree, and α ＞ β, that is, by the sounding angle of each high pitch loudspeaker that narrows, make the sound wave interference between each high pitch loudspeaker reduce,
So that user is basically identical in 360 degree of audios heard of predetermined audition scope (about 1-5 rice) horizontal plane.With such
Seemingly, raise it is also possible to adjust each middle pitch to prevent interfering between each Squawker in Squawker combinative structure
The cone taper of sound device is so as to sounding angle narrows.
Audio amplifier described in the utility model be can be seen that by above-mentioned embodiment and can reach 360 degree of sounding effect, energy
Make user basically identical in 360 degree of audios heard of predetermined audition scope (about 1-5 rice) horizontal plane.
The above is only preferred implementation of the present utility model it is noted that common skill for the art
Art personnel, on the premise of without departing from this utility model principle, can also make some improvements and modifications, these improvements and modifications
Also should be regarded as protection domain of the present utility model.
Claims (8)
1. a kind of audio amplifier is it is characterised in that including Squawker combinative structure and/or high pitch loudspeaker combinative structure, described
High pitch loudspeaker combinative structure is made up of multiple high pitch loudspeakers, at the opening of the part that amplifies of the plurality of high pitch loudspeaker that
This connects, and rounded or polygon or other symmetrical/asymmetrically shaped distributions, so that the angle of multiple high pitch loudspeakers is coordinated into
360 degree of sounding；Described Squawker combinative structure is made up of multiple Squawkers, the amplifying of the plurality of Squawker
It is connected to each other at partial opening, and the distribution in regular polygon, so that the angle of the plurality of Squawker coordinates into 360 degree
Sounding.
2. audio amplifier as claimed in claim 1 it is characterised in that：The plurality of Squawker and/or the plurality of high pitch are raised
The structure of sound device is led and is provided with tuning material on sound face, so that its sounding angle narrows.
3. audio amplifier as claimed in claim 1 it is characterised in that：The plurality of Squawker and/or the plurality of high pitch are raised
The cone taper of sound device can adjust, so that its sounding angle narrows.
4. audio amplifier as claimed in claim 2 is it is characterised in that described tuning material is sound-absorbing material and/or the material that amplifies.
5. the audio amplifier as any one of claim 1-4 is it is characterised in that many in described high pitch loudspeaker combinative structure
The part that amplifies of individual high pitch loudspeaker is connected to each other, and the distribution of square or asymmetric polygon；And/or described middle pitch raises one's voice
The part that amplifies in device combinative structure is connected to each other, and the distribution of square or asymmetric polygon.
6. the audio amplifier as any one of claim 1-4 is it is characterised in that described audio amplifier also includes sound box, described
Sound box is circular or polygon.
7. the audio amplifier as any one of claim 1-4 is it is characterised in that Squawker combinative structure in described audio amplifier
Identical with the quantity of high pitch loudspeaker combinative structure, and symmetrically or asymmetric setting.
8. the audio amplifier as any one of claim 1-4 is it is characterised in that Squawker combinative structure in described audio amplifier
Different with the quantity of high pitch loudspeaker combinative structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620824628.8U CN206004886U (en) | 2016-08-01 | 2016-08-01 | Audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620824628.8U CN206004886U (en) | 2016-08-01 | 2016-08-01 | Audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206004886U true CN206004886U (en) | 2017-03-08 |
Family
ID=58202339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620824628.8U Expired - Fee Related CN206004886U (en) | 2016-08-01 | 2016-08-01 | Audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206004886U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018227607A1 (en) * | 2017-06-12 | 2018-12-20 | Goertek. Inc | Monolithic loudspeaker and control method thereof |
| US10362398B2 (en) | 2017-06-12 | 2019-07-23 | Goertek, Inc. | Monolithic loudspeaker and control method thereof |
-
2016
- 2016-08-01 CN CN201620824628.8U patent/CN206004886U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018227607A1 (en) * | 2017-06-12 | 2018-12-20 | Goertek. Inc | Monolithic loudspeaker and control method thereof |
| US10362398B2 (en) | 2017-06-12 | 2019-07-23 | Goertek, Inc. | Monolithic loudspeaker and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170629 Address after: 101300, Beijing, Shunyi District economic zone core finance Hui Garden No. 6 building, 8-07 Patentee after: Xin Xin finance leasing (Beijing) Co., Ltd. Address before: 200232 Shanghai city Xuhui District Longteng Road No. 2879 building 3024 room 3 Patentee before: WHALEY TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20200801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |