CN204929206U - Audio amplifier with a plurality of diffusion directions - Google Patents
Audio amplifier with a plurality of diffusion directions Download PDFInfo
- Publication number
- CN204929206U CN204929206U CN201520713581.3U CN201520713581U CN204929206U CN 204929206 U CN204929206 U CN 204929206U CN 201520713581 U CN201520713581 U CN 201520713581U CN 204929206 U CN204929206 U CN 204929206U
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- CN
- China
- Prior art keywords
- loudspeaker
- group
- audio amplifier
- ultrahigh frequency
- amplifier body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
The utility model relates to an audio amplifier technical field, an audio amplifier with a plurality of diffusion directions, including audio amplifier body and frequency divider, the audio amplifier body is provided with the super loudspeaker of first group, the audio amplifier body is provided with the super loudspeaker of second group, the super loudspeaker's of the super loudspeaker of first group and second group surface cheng circular arc is described, the audio amplifier body is equipped with the first loudspeaker of group, the audio amplifier body is equipped with the loudspeaker of second group, loudspeaker of first group and the second loudspeaker's of group surface cheng circular arc is described. This audio amplifier has a plurality of diffusion directions, and the wide propagated to sound moreover, audio amplifier effectual.
Description
Technical field
The utility model relates to technology for loudspeaker box field.
Background technology
At present, of the prior art, the dispersal direction of audio amplifier only has one, realize audio amplifier there is multiple dispersal direction can only to have multiple loudspeaker, audio amplifier existing at present only with loudspeaker, also has multiple loudspeaker, as the audio amplifier with two loudspeaker, one is loudspeaker, and one is bass horn.But the loudspeaker of the audio amplifier with multiple loudspeaker in prior art are towards being identical, so the relay of sound that loudspeaker send is limited in scope, the poor effect of audio amplifier, the direction of the diffusion of audio amplifier is limited simultaneously.
Utility model content
The utility model is for overcoming at least one defect described in above-mentioned prior art, and provide a kind of audio amplifier with multiple dispersal direction, this audio amplifier has multiple dispersal direction, and sound transmission is wide, audio amplifier effective.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of audio amplifier with multiple dispersal direction is provided, comprise audio amplifier body and frequency divider, described audio amplifier body is provided with first group of ultrahigh frequency loudspeaker, described audio amplifier body is provided with second group of ultrahigh frequency loudspeaker, the circular arc shape of outer surface of described first group of ultrahigh frequency loudspeaker and second group of ultrahigh frequency loudspeaker, described audio amplifier body is provided with first group of loudspeaker, and described audio amplifier body is provided with second group of loudspeaker, the circular arc shape of outer surface of described first group of loudspeaker and second group of loudspeaker.
Described a kind of audio amplifier with multiple dispersal direction, its first group of ultrahigh frequency loudspeaker has two loudspeaker, and the angle of the arc of circle shape of described first group of ultrahigh frequency loudspeaker is 40 degree.
Described a kind of audio amplifier with multiple dispersal direction, its second group of ultrahigh frequency loudspeaker has two loudspeaker, and the angle of the arc of circle shape of described second group of ultrahigh frequency loudspeaker is 30 degree.
Described a kind of audio amplifier with multiple dispersal direction, its first group of loudspeaker has two loudspeaker, and the angle of the arc of circle shape of described first group of loudspeaker is 30 degree.
Described a kind of audio amplifier with multiple dispersal direction, its second group of loudspeaker has two loudspeaker, and the angle of the arc of circle shape of described second group of loudspeaker is 40 degree.
Compared with prior art, the beneficial effects of the utility model are:
This audio amplifier of the utility model has eight loudspeaker, have four groups of loudspeaker towards difference, the sound that loudspeaker send can spread towards different directions, so spread scope is very wide, also improves speaker effect.Because multiple loudspeaker are arranged on circular arc, the propagation face of such sound is wider.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is schematic diagram of the present utility model.
Embodiment
Below in conjunction with embodiment, the utility model is further described.Wherein, accompanying drawing only for exemplary illustration, expression be only schematic diagram, but not pictorial diagram, can not be interpreted as the restriction to this patent; In order to embodiment of the present utility model is described better, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; For a person skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.
The corresponding same or analogous parts of same or analogous label in the accompanying drawing of the utility model embodiment, in description of the present utility model, it will be appreciated that, if have term " on ", D score, " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the term of position relationship is described only for exemplary illustration in accompanying drawing, the restriction to this patent can not be interpreted as.
In the utility model, unless otherwise prescribed or limit, it should be noted that, if there is the term such as " installation ", " connection ", " being connected " to be interpreted broadly, such as, can be mechanically connected or be electrically connected or gas circuit connection, also can be the connection of two element internals, can be direct connection, also can be indirectly be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
As shown in Figure 1 and Figure 2, can find out that the utility model comprises audio amplifier body 1, frequency divider 2, first group of ultrahigh frequency loudspeaker 3, second group of ultrahigh frequency loudspeaker 4, first group of loudspeaker 5, second group of loudspeaker 6.A kind of audio amplifier with multiple dispersal direction, comprise audio amplifier body 1 and frequency divider 2, described audio amplifier body 1 is provided with first group of ultrahigh frequency loudspeaker 3, described audio amplifier body 1 is provided with second group of ultrahigh frequency loudspeaker 4, the circular arc shape of outer surface of described first group of ultrahigh frequency loudspeaker 3 and second group of ultrahigh frequency loudspeaker 4, described audio amplifier body 1 is provided with first group of loudspeaker 5, described audio amplifier body 1 is provided with second group of loudspeaker 6, the circular arc shape of outer surface of described first group of loudspeaker 5 and second group of loudspeaker 6.
A kind of audio amplifier with multiple dispersal direction, comprise audio amplifier body 1 and frequency divider 2, described audio amplifier body 1 is provided with first group of ultrahigh frequency loudspeaker 3, described audio amplifier body 1 is provided with second group of ultrahigh frequency loudspeaker 4, the circular arc shape of outer surface of described first group of ultrahigh frequency loudspeaker 3 and second group of ultrahigh frequency loudspeaker 4, described audio amplifier body 1 is provided with first group of loudspeaker 5, described audio amplifier body 1 is provided with second group of loudspeaker 6, the circular arc shape of outer surface of described first group of loudspeaker 5 and second group of loudspeaker 6.Its first group of ultrahigh frequency loudspeaker 3 has two loudspeaker, and the angle of the arc of circle shape of described first group of ultrahigh frequency loudspeaker 3 is 40 degree.
A kind of audio amplifier with multiple dispersal direction, comprise audio amplifier body 1 and frequency divider 2, described audio amplifier body 1 is provided with first group of ultrahigh frequency loudspeaker 3, described audio amplifier body 1 is provided with second group of ultrahigh frequency loudspeaker 4, the circular arc shape of outer surface of described first group of ultrahigh frequency loudspeaker 3 and second group of ultrahigh frequency loudspeaker 4, described audio amplifier body 1 is provided with first group of loudspeaker 5, described audio amplifier body 1 is provided with second group of loudspeaker 6, the circular arc shape of outer surface of described first group of loudspeaker 5 and second group of loudspeaker 6.Its second group of ultrahigh frequency loudspeaker 4 has two loudspeaker, and the angle of the arc of circle shape of described second group of ultrahigh frequency loudspeaker 4 is 30 degree.Its first group of loudspeaker 5 has two loudspeaker, and the angle of the arc of circle shape of described first group of loudspeaker 5 is 30 degree.Its second group of high pitch loudspeaker 6 have two loudspeaker, the angle of the arc of circle shape of described second group of loudspeaker 6 is 40 degree.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., within the protection range that all should be included in the utility model claim.
Claims (5)
1. one kind has the audio amplifier of multiple dispersal direction, comprise audio amplifier body and frequency divider, it is characterized in that, described audio amplifier body is provided with first group of ultrahigh frequency loudspeaker, described audio amplifier body is provided with second group of ultrahigh frequency loudspeaker, the circular arc shape of outer surface of described first group of ultrahigh frequency loudspeaker and second group of ultrahigh frequency loudspeaker, described audio amplifier body is provided with first group of loudspeaker, described audio amplifier body is provided with second group of loudspeaker, the circular arc shape of outer surface of described first group of loudspeaker and second group of loudspeaker.
2. a kind of audio amplifier with multiple dispersal direction according to claim 1, is characterized in that, described first group of ultrahigh frequency loudspeaker have two loudspeaker, and the angle of the arc of circle shape of described first group of ultrahigh frequency loudspeaker is 40 degree.
3. a kind of audio amplifier with multiple dispersal direction according to claim 1, is characterized in that, described second group of ultrahigh frequency loudspeaker have two loudspeaker, and the angle of the arc of circle shape of described second group of ultrahigh frequency loudspeaker is 30 degree.
4. a kind of audio amplifier with multiple dispersal direction according to claim 1, is characterized in that, described first group of loudspeaker has two loudspeaker, and the angle of the arc of circle shape of described first group of loudspeaker is 30 degree.
5. a kind of audio amplifier with multiple dispersal direction according to claim 1, is characterized in that, described second group of loudspeaker has two loudspeaker, and the angle of the arc of circle shape of described second group of loudspeaker is 40 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713581.3U CN204929206U (en) | 2015-09-16 | 2015-09-16 | Audio amplifier with a plurality of diffusion directions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713581.3U CN204929206U (en) | 2015-09-16 | 2015-09-16 | Audio amplifier with a plurality of diffusion directions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204929206U true CN204929206U (en) | 2015-12-30 |
Family
ID=54978299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520713581.3U Expired - Fee Related CN204929206U (en) | 2015-09-16 | 2015-09-16 | Audio amplifier with a plurality of diffusion directions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204929206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109361971A (en) * | 2018-11-28 | 2019-02-19 | 大连国晨科技有限公司 | A kind of Echo Wall stereo set and playback method |
-
2015
- 2015-09-16 CN CN201520713581.3U patent/CN204929206U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109361971A (en) * | 2018-11-28 | 2019-02-19 | 大连国晨科技有限公司 | A kind of Echo Wall stereo set and playback method |
| CN109361971B (en) * | 2018-11-28 | 2023-09-26 | 大连国晨科技有限公司 | Echo wall sound equipment and playing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20180916 |