CN213126331U - Sound equipment and horn assembly thereof - Google Patents
Sound equipment and horn assembly thereof Download PDFInfo
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- CN213126331U CN213126331U CN202021638755.1U CN202021638755U CN213126331U CN 213126331 U CN213126331 U CN 213126331U CN 202021638755 U CN202021638755 U CN 202021638755U CN 213126331 U CN213126331 U CN 213126331U
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Abstract
The utility model relates to a horn combination body, which comprises a first horn and a second horn; the first horn and the second horn are arranged side by side; one end of the first horn is a first radiation end, and the other end of the first horn is a first sound source end; a first tweeter is arranged at the first sound source end; one end of the second horn is a second radiation end, and the other end of the second horn is a second sound source end; a second tweeter is arranged at the second sound source end; the first radiation end is connected with the second radiation end; the first radiating end and the second radiating end are in the same direction; the second tweeter is close to the outer wall of the first horn and is positioned at the middle section of the first horn. The effect is as follows: firstly, under the condition that the first radiation end and the second radiation end can emit sound waves towards the same direction, the width of the horn combination body is designed to be smaller, and the horn combination body is more suitable for small-sized sound equipment. And secondly, the waterproof sleeve is sleeved on the first tweeter, the second tweeter and the third tweeter, so that the horn assembly is suitable for outdoor places.
Description
Technical Field
The utility model relates to a stereo set accessory, more specifically say, it relates to a stereo set and bugle assembly thereof.
Background
In the existing sound field, most sound enthusiasts like the horn sound, because the horn sound is open and loose, the sound has strong extrusion sense, and is very strong and has distinct characteristics. And has huge sound field, abundant low frequency and loose timbre. However, since the horn assembly in the audio system is large in size, the horn audio system after the horn assembly is mounted is also designed to be larger than other audio systems, and therefore, it is necessary to improve the horn assembly.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a stereo set and bugle assembly thereof has small, effectual advantage.
The above technical purpose of the present invention can be achieved by the following technical solutions: a horn combination comprises a first horn and a second horn; the first horn and the second horn are arranged side by side;
one end of the first horn is a first radiation end, and the other end of the first horn is a first sound source end; a first tweeter is arranged at the first sound source end;
one end of the second horn is a second radiation end, and the other end of the second horn is a second sound source end; a second tweeter is arranged at the second sound source end;
the first radiation end is connected with the second radiation end; the first radiating end and the second radiating end are in the same orientation; the second tweeter is close to the outer wall of the first horn and is positioned at the middle section of the first horn.
Optionally, a third horn is further included; the third bugle and the first bugle are symmetrically arranged on two sides of the first bugle;
one end of the third horn is a third radiation end, and the other end of the third horn is a third sound source end; a third loud speaker is arranged at the third sound source end;
the third sound source end is fixedly connected with the first radiation end; the third high-pitched horn is close to the outer wall of the first horn and is positioned at the middle section of the first horn.
Optionally, the first horn comprises a first mounting plate and a horn-shaped first horn body; the first radiating end is the end with the larger opening of the first horn body, and the first sound source end is the end with the smaller opening of the first horn body; the first mounting plate is arranged on the first sound source end; the first tweeter is arranged on the first mounting plate;
the second horn comprises a second mounting plate and a horn-shaped second horn body; the second radiating end is positioned at one end with a larger opening of the second horn body, and the second sound source end is positioned at one end with a smaller opening of the second horn body; the second mounting plate is arranged on the second sound source end; the second tweeter is arranged on the second mounting plate;
the second tweeter is close to the outer wall of the first horn body and is located between the first sound source end and the first radiation end.
Optionally, the third horn comprises a third mounting plate and a horn-shaped third horn body; the third radiation end is positioned at one end of the third horn body with a larger opening, and the third sound source end is positioned at one end of the third horn body with a smaller opening; the third mounting plate is arranged on the third sound source end; the third loud speaker is arranged on the third mounting plate; the third high-pitched horn is close to the outer wall of the first horn body and located between the first sound source end and the first radiation end.
Optionally, waterproof covers are sleeved outside the first tweeter, the second tweeter and the third tweeter; the waterproof cover is connected to the first mounting plate.
Optionally, a sponge layer is arranged on the inner wall of the waterproof cover.
Optionally, a length from the first radiation end to the first sound source end is greater than a length from the second radiation end to the second sound source end.
Optionally, a connecting plate is arranged in the first horn; and a phase plug positioned in the first horn is arranged on the connecting plate.
The application also provides a stereo set, including foretell bugle assembly.
To sum up, the utility model discloses following beneficial effect has:
firstly, under the condition that the first radiation end and the second radiation end can emit sound waves towards the same direction, the width of the horn combination body is designed to be smaller, and the horn combination body is more suitable for small-sized sound equipment.
And secondly, the waterproof sleeve is sleeved on the first tweeter, the second tweeter and the third tweeter, so that the horn assembly is suitable for outdoor places.
Drawings
FIG. 1 is a schematic structural view of the present embodiment;
fig. 2 is a front view of the present embodiment.
In the figure: 1. a first horn; 11. a first radiating end; 12. a first sound source end; 13. a first mounting plate; 14. a first horn body; 2. a second horn; 21. a second radiating end; 22. a second sound source end; 23. a second mounting plate; 24. a second horn body; 3. a first tweeter; 4. a second tweeter; 5. a third horn; 51. a third radiating end; 52. a third sound source end; 53. a third mounting plate; 54. a third horn body; 6. a third loud speaker; 7. a waterproof cover; 8. a connecting plate; 9. a phase plug.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
The application provides a horn assembly, as shown in fig. 1, which includes a first horn 1 and a second horn 2; the first horn 1 and the second horn 2 are arranged side by side; one end of the first bugle 1 is a first radiation end 11, and the other end is a first sound source end 12; a first tweeter 3 is arranged at the first sound source end 12; one end of the second horn 2 is a second radiation end 21, and the other end is a second sound source end 22; a second tweeter 4 is arranged at the second sound source end 22; the first radiating end 11 is connected with the second radiating end 21; the first radiating end 11 and the second radiating end 21 are in the same orientation; the second tweeter 4 is close to the outer wall of the first horn 1 and is located at the middle position of the first horn 1.
The utility model provides a bugle assembly is shorter for current bugle combination in the width, more is fit for installing in miniature stereo set. In practical application, the first horn 1 and the second horn 2 of the present application both adopt high pitch horns, and the first sound source end 12 is provided with the first high pitch horn 3, so that sound waves are emitted through the first high pitch horn 3, and the sound waves enter the first horn 1 from the first sound source end 12, and then the sound waves are diffused outwards from the first radiation end 11. The second horn 2 is similar to the first horn 1 in that the second tweeter 4 is disposed at the second sound source end 22, so that sound waves are emitted through the second tweeter 4, and the sound waves enter the second horn 2 from the second sound source end 22, and then are diffused outward from the second radiation end 21. And because the inside of first tweeter 3 and second tweeter 4 is complicated, lead to the diameter of tweeter relatively great, consequently first tweeter 3 and second tweeter 4 set up and can lead to holistic width too big in the coplanar, consequently this application links to each other first radiation end 11 and second radiation end 21, makes first bugle 1 and second bugle 2 fixed connection. In addition, the first radiation end 11 and the second radiation end 21 are oriented in the same direction, that is, the first horn 1 and the second horn 2 are arranged side by side, and the second tweeter 4 is close to the outer wall of the first horn 1, and the second tweeter 4 is located at the middle position of the first horn 1. The first tweeter 3 and the second tweeter 4 are prevented from being located on the same plane, and the first radiating end 11 and the second radiating end 21 are oriented in the same direction, so that the sound waves emitted from the first radiating end 11 and the sound waves emitted from the second radiating end 21 can emit sound waves in the same direction. The width of the horn combination is designed to be smaller under the condition that the first radiation end 11 and the second radiation end 21 can emit sound waves in the same direction, and the horn combination is more suitable for small-sized sound equipment.
In an alternative embodiment, the length from the first radiating end 11 to the first sound source end 12 is greater than the length from the second radiating end 21 to the second sound source end 22, so that the first tweeter 3 and the second tweeter 4 are at different levels. And the direction of the first radiating end 11 towards the first sound source end 12 is parallel to the direction of the second radiating end 21 towards the second sound source end 22, so that the sound waves emitted by the first and second tweeters 3 and 4 are in the same direction to increase the diffusion distance of the sound waves.
In an optional embodiment, a third horn 5 is further included; the third horn 5 and the first horn 1 are arranged side by side; the third bugle 5 and the first bugle 1 are symmetrically arranged at two sides of the first bugle 1; one end of the third horn 5 is a third radiation end 51, and the other end is a third sound source end 52; a third loud speaker 6 is arranged at the third sound source end 52; the third sound source end 52 is fixedly connected with the first radiation end 11; the third loud speaker 6 is close to the outer wall of the first horn 1 and is positioned at the middle section of the first horn 1. In practical application, the third horns 5 are identical to the first horns 1 and symmetrically arranged on two sides of the first horns 1. And the second horn 2 and the third horn 5 are arranged at the same time to enhance the propagation distance of the sound wave emitted by the horn assembly.
Of course, the present application provides a plurality of horns corresponding to the first horn 1 or the second horn 2 on the outer sidewall of the first horn 1, for example: four, five, etc. are provided on the outer side wall of the first horn 1. Specifically, when a plurality of horns corresponding to the first horn 1 or the second horn 2 are provided on the outer side wall of the first horn 1, the sound source end of the horn is to be brought close to the middle position of the first horn 1.
In an alternative embodiment, the first horn 1 includes a first mounting plate 13 and a horn-shaped first horn 1 body; the first radiation end 11 is the end of the first horn body 14 with the larger opening, and the first sound source end 12 is the end of the first horn body 14 with the smaller opening; the first mounting plate 13 is disposed on the first sound source end 12; the first tweeter 3 is disposed on the first mounting plate 13. Meanwhile, the second horn 2 comprises a second mounting plate 23 and a horn-shaped second horn body 24; the second radiating end 21 is located at the end of the second horn body 24 with the larger opening, and the second sound source end 22 is located at the end of the second horn body 24 with the smaller opening; the second mounting plate 23 is disposed on the second sound source end 22; the second tweeter 4 is disposed on the second mounting plate 23. In practice, the diameters of the first and second mounting plates 13, 23 correspond to the diameters of the first and second tweeters 3, 4.
Based on this, that is, the diameter of the first horn 1 becomes larger from the first sound source end 12 to the first radiation end 11, and the diameter of the second horn 2 becomes larger from the second sound source end 22 to the second radiation end 21. However, since the first sound source end 12 and the second sound source end 22 need to be provided with speakers, when the first tweeter 3 and the second tweeter are located on the same plane, and the first radiation end 11 and the second radiation end 21 are located on the same plane, a hollow space exists in the middle position of the first horn 1 and the second horn 2. Therefore, this application will second loudspeaker 4 is close to the outer wall of first bugle 1 body, and be located the middle section position of first bugle 1 body, the space in the first bugle 1 middle section of make full use of.
In an alternative embodiment, the third horn 5 includes a third mounting plate 53 and a flared third horn body 54; the third radiation end 51 is located at the end of the third horn body 54 with the larger opening, and the third sound source end 52 is located at the end of the third horn body 54 with the smaller opening; the third mounting plate 53 is provided on the third sound source end 52; the third loud speaker 6 is arranged on the third mounting plate 53; the third loud speaker 6 is close to the outer wall of the first horn 1 body and is positioned at the middle section of the first horn 1 body. In practice, the third tweeter 6 is of the same diameter as the third mounting plate 53. This application is close to third high voice loudspeaker 6 the outer wall of first bugle 1 body, and be located the middle section position of first bugle 1 body, the space in the 1 middle section of make full use of. And simultaneously can be matched with the first bugle 1 to enhance the sound wave propagation distance.
In an alternative embodiment, a waterproof cover 7 is sleeved outside each of the first tweeter 3, the second tweeter 4 and the third tweeter 6; the waterproof covers 7 are connected to the corresponding mounting plates, respectively. Since many sound systems are used in outdoor locations, it is necessary to provide a waterproof function for the first tweeter 3, the second tweeter 4, and the third tweeter 6.
In an optional embodiment, a sponge layer is arranged on the inner wall of the waterproof cover 7, so that even if water penetrates into the waterproof cover 7, the water can be absorbed by the sponge layer, and a double waterproof effect is achieved.
In an alternative embodiment, a connecting plate 8 is arranged in the first horn 1; be provided with on connecting plate 8 and be located phase place stopper in first bugle 1 through the setting of phase place stopper, has reduced the distortion that sound produced in transmission process, does benefit to the improvement to sound tone quality.
The application still provides a stereo set, includes foretell bugle assembly, and compare in ordinary stereo set, the volume is littleer.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A horn combination, comprising a first horn and a second horn; the first horn and the second horn are arranged side by side;
one end of the first horn is a first radiation end, and the other end of the first horn is a first sound source end; a first tweeter is arranged at the first sound source end;
one end of the second horn is a second radiation end, and the other end of the second horn is a second sound source end; a second tweeter is arranged at the second sound source end;
the first radiation end is connected with the second radiation end; the first radiating end and the second radiating end are in the same orientation; the second tweeter is close to the outer wall of the first horn and is located between the first sound source end and the first radiation end.
2. The horn assembly of claim 1, further comprising a third horn; the third bugle and the first bugle are symmetrically arranged on two sides of the first bugle;
one end of the third horn is a third radiation end, and the other end of the third horn is a third sound source end; a third loud speaker is arranged at the third sound source end;
the third sound source end is fixedly connected with the first radiation end; the third high-pitched horn is close to the outer wall of the first horn and is located at the middle section of the first horn.
3. The horn assembly of claim 2, wherein the first horn comprises a first mounting plate and a first horn body that is horn-shaped; the first radiating end is the end with the larger opening of the first horn body, and the first sound source end is the end with the smaller opening of the first horn body; the first mounting plate is arranged on the first sound source end; the first tweeter is arranged on the first mounting plate;
the second horn comprises a second mounting plate and a horn-shaped second horn body; the second radiating end is positioned at one end with a larger opening of the second horn body, and the second sound source end is positioned at one end with a smaller opening of the second horn body; the second mounting plate is arranged on the second sound source end; the second tweeter is arranged on the second mounting plate;
the second tweeter is close to the outer wall of the first horn body and is located between the first sound source end and the first radiation end.
4. The horn assembly of claim 3, wherein the third horn comprises a third mounting plate and a trumpet-shaped third horn body; the third radiation end is positioned at one end of the third horn body with a larger opening, and the third sound source end is positioned at one end of the third horn body with a smaller opening; the third mounting plate is arranged on the third sound source end; the third loud speaker is arranged on the third mounting plate; the third high-pitched horn is close to the outer wall of the first horn body and located between the first sound source end and the first radiation end.
5. The horn assembly of claim 2, wherein a waterproof cover is disposed over each of the first tweeter, the second tweeter and the third tweeter.
6. The horn assembly of claim 5, wherein a sponge layer is disposed on the inner wall of the waterproof cover.
7. The horn assembly of claim 1, wherein a length of the first radiating tip to the first sound source tip is greater than a length of the second radiating tip to the second sound source tip.
8. The horn assembly of claim 1, wherein a connecting plate is disposed within the first horn; and a phase plug positioned in the first horn is arranged on the connecting plate.
9. A sound box comprising a horn assembly according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021638755.1U CN213126331U (en) | 2020-08-07 | 2020-08-07 | Sound equipment and horn assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021638755.1U CN213126331U (en) | 2020-08-07 | 2020-08-07 | Sound equipment and horn assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213126331U true CN213126331U (en) | 2021-05-04 |
Family
ID=75685918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021638755.1U Active CN213126331U (en) | 2020-08-07 | 2020-08-07 | Sound equipment and horn assembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213126331U (en) |
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2020
- 2020-08-07 CN CN202021638755.1U patent/CN213126331U/en active Active
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