Horn assembly used for arranging plurality of sound production elements

Abstract

The horn assembly comprises a main horn and an auxiliary horn, the main horn is provided with an upper seat plate and a lower seat plate, a left horn part and a right horn part are connected between the lower seat plate and the upper seat plate, the left horn part is provided with a big-end-up left sound inlet channel, and the right horn part is provided with a big-end-up right sound inlet channel. The upper seat plate is provided with a left sound outlet communicated with the left sound inlet channel and a right sound outlet communicated with the right sound inlet channel, the lower seat plate is provided with a left sound inlet communicated with the left sound inlet channel and a right sound inlet communicated with the right sound inlet channel, and the lower side of the lower seat plate is connected with a first sound production element facing the left sound inlet and the right sound inlet. The auxiliary horn is located between the left horn part and the right horn part, the top of the auxiliary horn is connected to the upper seat plate, the auxiliary horn is provided with a middle sound inlet channel, the bottom of the auxiliary horn is connected with a second sound production element facing the lower port of the middle sound inlet channel, the upper seat plate is provided with a middle sound outlet communicated with the middle sound inlet channel, and the horn assembly is compact in structure and good in sound production effect.

Description

Technical Field

[0001] The utility model specifically relates to a horn assembly for arranging a plurality of sound-generating elements. Background Art

[0002] The inventor has long been committed to the study of audio horns used for amplifying audio equipment, such as the patent number CN201620350293.0, which is named a symmetrical equidistant compression linear array horn. Some of the audio horns are provided with built-in amplifying cone cores, and the amplifying cone cores are partially designed to be conical or blade-shaped, so that the sound waves can be refracted when passing through the amplifying cone core, so that the sound waves are diffused, and finally the sound wave energy is concentrated while having a wide radiation angle. However, traditional horns are generally used to connect sound elements on one side of the sound inlet, but a horn can only be set with one sound element correspondingly, such as a horn corresponding to a mid-range sound element. In this way, multiple different sound elements need to be set with multiple horns respectively, which makes the entire product layout loose and bloated, and the sound outlets of different horns are far apart, and the sound radiation angles output by different sound outlets have a low overlap, which affects the effect of sound mixing.

[0003] The utility model is produced based on the above-mentioned shortcomings. Utility Model Content

[0004] The utility model aims to overcome the deficiencies of the prior art and provide a horn assembly which has a compact structure and good sounding effect and is used for arranging a plurality of sounding elements.

[0005] The utility model is realized by the following technical solutions:

[0006] A horn assembly for arranging multiple sound-emitting elements comprises a main horn and a sub-horn, wherein the main horn comprises an upper seat plate and a lower seat plate, a left horn part and a right horn part are connected between the lower seat plate and the upper seat plate, the left horn part comprises a left sound inlet channel which is larger at the top and smaller at the bottom, and the right horn part comprises a right sound inlet channel which is larger at the top and smaller at the bottom, the upper seat plate is provided with a left sound outlet connected to the left sound inlet channel and a right sound outlet connected to the right sound inlet channel, the lower seat plate is provided with a left sound inlet connected to the left sound inlet channel and a right sound inlet connected to the right sound inlet channel, a first sound-emitting element facing the left sound inlet and the right sound inlet is connected to the lower side of the lower seat plate, the sub-horn is located between the left horn part and the right horn part, the top of the sub-horn is detachably connected to the upper seat plate, the sub-horn has a middle sound inlet channel which runs through from top to bottom and is larger at the top and smaller at the bottom, a second sound-emitting element facing the lower port of the middle sound inlet channel is connected to the bottom of the sub-horn, and the upper seat plate is provided with a middle sound outlet connected to the middle sound inlet channel.

[0007] The horn assembly for arranging a plurality of sound-generating elements as described above further comprises a bottom box detachably connected to the main horn, wherein the bottom box is provided with a middle groove cavity for accommodating the lower part of the main horn.

[0008] The horn assembly for arranging multiple sound-emitting elements as described above, the bottom box is also provided with a left slot cavity and a right slot cavity located on the left and right sides of the middle slot cavity, the main horn is provided with a left auxiliary sound input channel, the upper end of the left auxiliary sound input channel is connected to the left sound input channel, the main horn is provided with a right auxiliary sound input channel, the upper end of the right auxiliary sound input channel is connected to the right sound input channel, when the main horn is connected to the bottom box, the lower end of the left auxiliary sound input channel is connected to the left slot cavity, and the lower end of the right auxiliary sound input channel is connected to the right slot cavity.

[0009] As described above, in the horn assembly for arranging multiple sound-emitting elements, a third sound-emitting element and a fourth sound-emitting element are arranged in the middle slot cavity, a left through hole connecting the middle slot cavity and the left slot cavity is provided between the two, the third sound-emitting element cover is provided on the left through hole, a right through hole connecting the middle slot cavity and the right slot cavity is provided between the left through hole, and the fourth sound-emitting element cover is provided on the right through hole.

[0010] In the horn assembly for arranging multiple sound-emitting elements as described above, the left sound outlet, the middle sound outlet, and the right sound outlet are arranged side by side laterally, the left sound inlet channel is provided with a left partition plate for dividing it laterally, and the right sound inlet channel is provided with a right partition plate for dividing it laterally.

[0011] In the horn assembly for arranging multiple sound-generating elements as described above, there are two left auxiliary sound channels and they are respectively located on both sides of the left partition plate, and there are two right auxiliary sound channels and they are respectively located on both sides of the right partition plate.

[0012] In the horn assembly for arranging a plurality of sound-generating elements as described above, the left horn portion and the right horn portion are symmetrically arranged.

[0013] As described above, in the horn assembly for arranging multiple sound-generating elements, the top of the secondary horn has a secondary top plate, and the bottom of the upper seat plate of the main horn is provided with a mounting groove capable of accommodating the secondary top plate, and the mounting groove is arranged corresponding to the middle sound outlet.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] 1. The horn assembly of the utility model can realize sound amplification through the main horn and the auxiliary horn at the same time, and the auxiliary horn is integrated into the middle of the main horn, so that different sounding elements can be arranged without increasing the volume of the entire horn product, and different sounding elements have more consistent and higher overlap radiation angles, which not only makes the entire horn product structure more compact, but also has a better sounding effect;

[0016] 2. The horn assembly of the utility model also includes a bottom box, which is provided with a left slot cavity and a right slot cavity, in which a third sound element and a fourth sound element are arranged. The third sound element passes through the left slot cavity and then through the left auxiliary sound input channel and finally outputs from the left sound outlet, while the fourth sound element passes through the right slot cavity and then through the right auxiliary sound input channel and finally outputs from the right sound outlet, thereby achieving that the sounds of a variety of different sound elements of high, medium and low are more concentrated when finally output, so that different sound elements have more consistent and higher overlapping radiation angles, thereby saving space while improving the quality of the output sound. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the horn assembly of the utility model;

[0018] Figure 2 is a schematic cross-sectional view of the horn assembly of the utility model;

[0019] Figure 3 It is an exploded schematic diagram of the horn assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the main horn and the auxiliary horn of the utility model. Figure 1 ;

[0021] Figure 5 This is a schematic diagram of the main horn and the auxiliary horn of the utility model. Figure 2 . DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings:

[0023] The directions described in the utility model specification, such as "up", "down", "left", "right", "front", "back", etc., are based on the directions of the drawings and are intended to facilitate the description of the relationship between the various components. They do not indicate the unique or absolute positional relationship between the various components. They are only one of the implementation methods of the utility model and are not a limitation on its implementation method.

[0024] like Figures 1 to 5As shown, the present embodiment provides a horn assembly for arranging a plurality of sound-emitting elements, the horn assembly comprising a main horn 1 and a secondary horn 2, the main horn 1 comprising an upper seat plate 11 and a lower seat plate 12, a left horn portion 13 and a right horn portion 14 being connected between the lower seat plate 12 and the upper seat plate 11, the left horn portion 13 comprising a left sound inlet channel 130 which is larger at the top and smaller at the bottom, and the right horn portion 14 comprising a right sound inlet channel 140 which is larger at the top and smaller at the bottom, the upper seat plate 11 being provided with a left sound outlet 113 connected to the left sound inlet channel 130 and a right sound outlet 114 connected to the right sound inlet channel 140, the lower seat plate 12 being provided with a left sound inlet port 123 connected to the left sound inlet channel 130 and a right sound inlet port 124 connected to the right sound inlet channel 140, and a first The sound-emitting element 3, the sub-horn 2 is located between the left horn part 13 and the right horn part 14, the top of the sub-horn 2 is detachably connected to the upper seat plate 11, the sub-horn 2 has a middle sound inlet channel 200 which runs through from top to bottom and is larger at the top and smaller at the bottom, the bottom of the sub-horn 2 is connected with a second sound-emitting element 4 facing the lower port of the middle sound inlet channel 200, the upper seat plate 11 is provided with a middle sound outlet 112 located between the left sound outlet 113 and the right sound outlet 114, the middle sound outlet 112 is connected to the middle sound inlet channel 200, so that without increasing the volume of the entire horn product, the entire structure can simultaneously arrange two sound-emitting elements and two horns, and different sound-emitting elements have more consistent and higher overlapping radiation angles, which not only makes the entire horn product structure more compact, but also has a better sounding effect.

[0025] For example, the second sound element 4 adopts a treble sound element, and the first sound element 3 adopts a midrange sound element. The second sound element 4 is conducted through the auxiliary horn 2 and then output through the middle sound outlet 112, while the first sound element 3 is conducted through the left horn part 13 and the right horn part 14 of the main horn 1 and then output through the left sound outlet 113 and the right sound outlet 114. In addition, the midrange sound element and the treble sound element can be interchangeable and can also be replaced with a bass sound element. The flexibility of the design is reflected in the interchangeability of the sound elements. Users can easily adjust and install bass, midrange or treble sound elements according to specific needs to meet the needs of different music types or occasions.

[0026] As a preferred solution, Figures 1 to 3 As shown, it also includes a bottom box 5 detachably connected to the main horn 1. The bottom box 5 is provided with a middle groove cavity 51 for accommodating the lower part of the main horn 1, so that the structure is more complete and the structure is more firm and stable.

[0027] As a preferred solution, Figures 1 to 3As shown, the bottom box 5 is also provided with a left slot cavity 52 and a right slot cavity 53 located on the left and right sides of the middle slot cavity 51, the main horn 1 is provided with a left auxiliary sound input channel 15, and the upper end of the left auxiliary sound input channel 15 is connected to the left sound input channel 130, and the main horn 1 is provided with a right auxiliary sound input channel 16, and the upper end of the right auxiliary sound input channel 16 is connected to the right sound input channel 140. When the main horn 1 is connected to the bottom box 5, the lower end of the left auxiliary sound input channel 15 is connected to the left slot cavity 52, and the lower end of the right auxiliary sound input channel 16 is connected to the right slot cavity 53, so that other sound-emitting elements can be arranged in the left slot cavity 52 and the right slot cavity 53, and finally output to the left sound outlet 113 and the right sound outlet 114 through the left auxiliary sound input channel 15 and the right auxiliary sound input channel 16.

[0028] In this embodiment, the middle groove cavity 51 is arranged with a third sound element 6 and a fourth sound element 7, a left through hole 54 is provided between the middle groove cavity 51 and the left groove cavity 52 to connect the two, the third sound element 6 is covered on the left through hole 54, a right through hole 55 is provided between the middle groove cavity 51 and the right groove cavity 53 to connect the two, and the fourth sound element 7 is covered on the right through hole 55, so that the third sound element 6 passes through the left groove cavity 52 and then through the left auxiliary sound input channel 15 and finally output from the left sound outlet 113, while the fourth sound element 7 passes through the right groove cavity 53 and then through the right auxiliary sound input channel 16 and finally output from the right sound outlet 114. For example, the third sound element 6 and the fourth sound element 7 are bass sound elements, so that the bass sound can eventually reach the left sound outlet 113 and the right sound outlet 114, so that the sounds of various different sound elements such as high, medium and low are more concentrated when finally output, so that different sound elements have more consistent and higher overlapping radiation angles, thereby saving space while improving the quality of the output sound.

[0029] As a preferred solution, Figures 1 to 5 As shown, the left sound outlet 113, the middle sound outlet 112, and the right sound outlet 114 are arranged side by side horizontally, the left sound inlet channel 130 is provided with a left partition plate 131 for dividing it horizontally, and the right sound inlet channel 140 is provided with a right partition plate 141 for dividing it horizontally, that is, the left sound inlet channel 130 and the right sound inlet channel 140 are longitudinally divided into two channels, so that the sound is transmitted in the two channels.

[0030] As a preferred solution, Figures 1 to 5As shown, two left auxiliary sound input channels 15 are provided and are respectively located on both sides of the left partition plate 131, and two right auxiliary sound input channels 16 are provided and are respectively located on both sides of the right partition plate 141, so that the sounds emitted by the third sound element 6 and the fourth sound element 7 enter the two channels on both sides of the left partition plate 131 through the two left auxiliary sound input channels 15, or enter the two channels on both sides of the right partition plate 141 through the two right auxiliary sound input channels 16, and finally this part of the sound is transmitted to the left sound outlet 113 and the right sound outlet 114, and is transmitted through four channels, so that finally this part of the sound is evenly distributed and surrounds near the sound outlet output by the first sound element 3, so that different sound elements have more consistent and higher overlapping radiation angles.

[0031] As a preferred solution, Figures 1 to 5 As shown, the left horn portion 13 and the right horn portion 14 are symmetrically arranged.

[0032] As a preferred solution, Figures 1 to 5 As shown, the sub-horn 2 has a sub-top plate 21 on the top, and the bottom of the upper seat plate 11 of the main horn 1 is provided with a mounting groove 115 capable of accommodating the sub-top plate 21, and the mounting groove 115 is arranged corresponding to the middle sound outlet 112. Among them, the sub-top plate 21 is connected and fixed to the bottom of the upper seat plate 11 by means of screws and screw hole structures. In addition, the first sound element 3 and the lower seat plate 12 of the main horn 1, the second sound element 4 and the sub-horn 2, and the third sound element 6 and the fourth sound element 7 and the bottom box 5 are all connected and fixed by means of screws and screw hole structures, and of course, they can also be connected and fixed by means of bonding, magnetic attraction, etc.

[0033] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A horn assembly for arranging a plurality of sound-generating elements, characterized in that: The invention comprises a main horn (1) and a secondary horn (2), wherein the main horn (1) comprises an upper seat plate (11) and a lower seat plate (12), a left horn portion (13) and a right horn portion (14) are connected between the lower seat plate (12) and the upper seat plate (11), the left horn portion (13) comprises a left sound inlet channel (130) which is larger at the top and smaller at the bottom, and the right horn portion (14) comprises a right sound inlet channel (140) which is larger at the top and smaller at the bottom, the upper seat plate (11) is provided with a left sound outlet (113) connected to the left sound inlet channel (130) and a right sound outlet (114) connected to the right sound inlet channel (140), the lower seat plate (12) is provided with a left sound inlet (123) connected to the left sound inlet channel (130) and a right sound outlet (114) connected to the right sound inlet channel (140), The invention relates to a right sound inlet (124) connected to a channel (140), a first sound-emitting element (3) facing the left sound inlet (123) and the right sound inlet (124) is connected to the lower side of the lower seat plate (12), the sub-horn (2) is located between the left horn part (13) and the right horn part (14), the top of the sub-horn (2) is detachably connected to the upper seat plate (11), the sub-horn (2) has a middle sound inlet channel (200) which runs through from top to bottom and is larger at the top and smaller at the bottom, the bottom of the sub-horn (2) is connected to a second sound-emitting element (4) facing the lower end of the middle sound inlet channel (200), and the upper seat plate (11) is provided with a middle sound outlet (112) connected to the middle sound inlet channel (200).

2. The horn assembly for arranging a plurality of sound-generating elements according to claim 1, characterized in that: It also includes a bottom box (5) detachably connected to the main horn (1), wherein the bottom box (5) is provided with a middle groove cavity (51) for accommodating the lower part of the main horn (1).

3. The horn assembly for arranging a plurality of sound-generating elements according to claim 2, characterized in that: The bottom box (5) is further provided with a left groove cavity (52) and a right groove cavity (53) located on the left and right sides of the middle groove cavity (51); the main horn (1) is provided with a left auxiliary sound input channel (15); the upper end of the left auxiliary sound input channel (15) is communicated with the left sound input channel (130); the main horn (1) is provided with a right auxiliary sound input channel (16); the upper end of the right auxiliary sound input channel (16) is communicated with the right sound input channel (140); when the main horn (1) is connected to the bottom box (5), the lower end of the left auxiliary sound input channel (15) is communicated with the left groove cavity (52), and the lower end of the right auxiliary sound input channel (16) is communicated with the right groove cavity (53).

4. The horn assembly for arranging a plurality of sound generating elements according to claim 3, characterized in that: A third sounding element (6) and a fourth sounding element (7) are arranged in the middle groove cavity (51); a left through hole (54) is provided between the middle groove cavity (51) and the left groove cavity (52) to connect the two; the third sounding element (6) is covered on the left through hole (54); a right through hole (55) is provided between the middle groove cavity (51) and the right groove cavity (53) to connect the two; and the fourth sounding element (7) is covered on the right through hole (55).

5. The horn assembly for arranging a plurality of sound generating elements according to claim 3, characterized in that: The left sound outlet (113), the middle sound outlet (112), and the right sound outlet (114) are arranged side by side in a transverse direction. The left sound inlet channel (130) is provided with a left partition plate (131) for dividing it in a transverse direction, and the right sound inlet channel (140) is provided with a right partition plate (141) for dividing it in a transverse direction.

6. The horn assembly for arranging a plurality of sound generating elements according to claim 5, characterized in that: The two left auxiliary sound input channels (15) are provided and are respectively located on both sides of the left partition plate (131), and the two right auxiliary sound input channels (16) are provided and are respectively located on both sides of the right partition plate (141).

7. The horn assembly for arranging a plurality of sound generating elements according to claim 1, characterized in that: The left horn portion (13) and the right horn portion (14) are symmetrically arranged.

8. The horn assembly for arranging a plurality of sound generating elements according to claim 1, characterized in that: The top of the secondary horn (2) is provided with a secondary top plate (21), and the bottom of the upper seat plate (11) of the main horn (1) is provided with a mounting groove (115) capable of accommodating the secondary top plate (21), and the mounting groove (115) is arranged corresponding to the middle sound outlet (112).

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