CN217985371U - Ant nest structure-imitated multi-cavity sound box - Google Patents
Ant nest structure-imitated multi-cavity sound box Download PDFInfo
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- CN217985371U CN217985371U CN202222348726.7U CN202222348726U CN217985371U CN 217985371 U CN217985371 U CN 217985371U CN 202222348726 U CN202222348726 U CN 202222348726U CN 217985371 U CN217985371 U CN 217985371U
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Abstract
The application discloses multicavity audio amplifier of imitative ant nest structure relates to the technical field of audio amplifier equipment. It includes the audio amplifier casing, the audio amplifier casing is provided with high pitch unit, well pitch unit and bass unit, high pitch unit and bass unit set up the upper portion in the front side of audio amplifier casing, bass unit sets up the lower part at audio amplifier casing front side and rear side, the bass unit symmetry of audio amplifier casing front side and rear side sets up, be provided with the direction subassembly that is used for improving intercommunity between each audio frequency in the audio amplifier casing. The audio amplifier front side is provided with high pitch unit, well sound unit and bass unit, and the bass unit that the audio amplifier rear side set up can make the more muddy of sound that the audio amplifier sent, and the low frequency voluminous feels increases, and the direction subassembly can be to intercommunication between the audio frequency, fuses the sound of each audio frequency, improves the tone quality of audio amplifier.
Description
Technical Field
The application relates to the technical field of sound box equipment, in particular to a multi-cavity sound box with an ant nest simulating structure.
Background
The sound box is a device which can convert audio signals into sound, and in popular speaking, the sound box is a main machine box body of the sound box or a bass box body, a power amplifier is arranged in the main machine box body or the bass box body, the audio signals are amplified, the sound box generates sound, the sound is amplified, the sound is an important component of the sound box system, and the sound box system is used for converting electric signals into sound signals to be directly listened by ears of people.
In the related art, the sound box comprises a shell and loudspeakers with different frequencies, wherein the loudspeakers are arranged at the front end of the shell, and the loudspeakers interfere with each other when sounds with different frequencies are played to influence the phase, so that the tone quality of the sound box is poor.
SUMMERY OF THE UTILITY MODEL
In order to improve the tone quality of audio amplifier, this application provides an imitative ant nest structure's multicavity audio amplifier.
The application provides a pair of multicavity audio amplifier of imitative ant nest structure adopts following technical scheme:
the utility model provides an imitative ant nest structure's multicavity audio amplifier, includes speaker housing, speaker housing is provided with high pitch unit, well sound unit and bass unit, high pitch unit and bass unit set up the upper portion in speaker housing's front side, bass unit sets up the lower part at speaker housing front side and rear side, the bass unit symmetry of speaker housing front side and rear side sets up, be provided with the direction subassembly that is used for improving intercommunity between each audio frequency in the speaker housing.
Through adopting above-mentioned technical scheme, the audio amplifier front side is provided with high pitch unit, well sound unit and bass unit, and the bass unit that the audio amplifier rear side set up can make the sound that the audio amplifier sent more muddy, and the low frequency volume feels and increases, and dive is deep and numerous more, and the direction subassembly can be to intercommunication between the audio frequency, fuses the sound of each audio frequency, improves the tone quality of audio amplifier.
Optionally, well sound unit extends the setting with the treble unit along the length direction of audio amplifier casing, well sound unit is provided with four groups, four groups two liang of settings respectively in the both sides of treble unit of well sound unit, the front side of audio amplifier casing is provided with two sets of bass unit, and is two sets of bass unit symmetry respectively sets up the below at well sound unit.
Through adopting above-mentioned technical scheme, four groups of middle pitch subassemblies symmetry respectively set up in the high pitch unit both sides, have reduced the interference of high pitch unit to the middle pitch unit, have improved the integration of high pitch unit with middle pitch unit sound, have further improved the tone quality of audio amplifier.
Optionally, the direction subassembly includes first acoustic celotex board and second acoustic celotex board, first acoustic celotex board sets up between bass unit and well sound unit and high pitch unit, enclose between the bottom side of first acoustic celotex board and the audio amplifier casing inner wall and establish and form the bass chamber, the second acoustic celotex board sets up between the interior top side of first acoustic celotex board and audio amplifier casing, enclose between second acoustic celotex board, first acoustic celotex board, audio amplifier casing top side, audio amplifier casing front side and the two inboards of audio amplifier casing and establish and form the well high pitch chamber, high pitch guiding hole and a plurality of well sound guiding hole have been seted up on the first acoustic celotex board, low and well high pitch chamber pass through high pitch guiding hole and a plurality of well sound guiding hole intercommunication.
Through adopting above-mentioned technical scheme, first acoustic celotex board separates bass unit and high pitch unit and bass unit, has reduced the interference between high pitch unit, medium pitch unit and the bass unit, and the second acoustic celotex board has reduced the influence of the bass unit of audio amplifier casing rear side to medium pitch unit and high pitch unit audio frequency, has improved the tone quality of audio amplifier.
Optionally, the guide assembly further comprises a third sound insulation board, the third sound insulation board is arranged between the front side of the sound box shell and the bass unit at the rear side of the sound box shell, and the third sound insulation board is provided with a bass guide hole.
Through adopting above-mentioned technical scheme, the setting is provided with the third acoustic celotex board between the bass unit of audio amplifier casing front side and rear side, has reduced the audio frequency between the bass unit and in the internal mutual interference of audio amplifier, and the bass guiding hole can make the bass unit of both sides through specific orbit intercommunication, makes the bass unit sound production outstanding more, has improved the tone quality of audio amplifier.
Optionally, be provided with two fourth acoustic celotex boards, two between the front side of third acoustic celotex board and audio amplifier casing the fourth acoustic celotex board sets up in the both sides of high pitch guiding hole, fourth acoustic celotex board and audio amplifier casing, first acoustic celotex board and third acoustic celotex board butt.
By adopting the technical scheme, the fourth sound insulation board reduces the mutual interference between the two bass units on the same side of the sound box shell, improves the frequency intercommunication between the treble units and the bass units and further improves the tone quality of the sound box.
Optionally, a bass guide hole is formed in the third sound insulation board, and the bass guide hole is formed between the two fourth sound insulation boards.
Through adopting above-mentioned technical scheme, the high bass guiding hole can make the sound of high pitch unit fuse each other with bass unit, further improves the tone quality of audio amplifier.
Optionally, two fourth acoustic panels are arranged between the third acoustic panel and the rear side of the sound box shell, and the two fourth acoustic panels on the rear side of the sound box shell and the two fourth acoustic panels on the front side of the sound box shell are symmetrically arranged.
Through adopting above-mentioned technical scheme, two fourth acoustic celotex boards that the rear side of audio amplifier casing set up have reduced the phenomenon emergence of mutual interference between the two bass units of audio amplifier casing rear side.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the high pitch unit, the middle pitch unit and the low pitch unit are arranged on the front side of the sound box, the low pitch unit arranged on the rear side of the sound box can enable the sound emitted by the sound box to be more vigorous, the low frequency volume feeling is increased, the diving is deeper, the guide assembly can intercommunicate the audio frequencies, the sound of each audio frequency is fused, and the sound quality of the sound box is improved;
2. the first sound insulation board separates the bass unit from the treble unit and the middle sound unit, so that the interference among the treble unit, the middle sound unit and the bass unit is reduced, the second sound insulation board reduces the influence of the bass unit on the tone of the treble unit and the bass unit on the rear side of the sound box shell, and the tone quality of the sound box is improved;
3. the fourth acoustic celotex board sets up both sides around the audio amplifier casing, has reduced the phenomenon of mutual interference and has taken place between the bass unit of audio amplifier casing homonymy.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present application.
Fig. 2 is a front view of a hidden treble unit, a middle-tone unit, and a bass unit according to an embodiment of the present application.
Fig. 3 is a rear view of an embodiment of the present application after concealing the bass unit.
Fig. 4 is a schematic structural view of the present application, which mainly shows a guide assembly.
FIG. 5 is a top view of the embodiment of the present application after hiding the enclosure of the sound box.
Description of reference numerals:
1. a sound box housing; 2. a high pitch unit; 21. a high pitch unit mounting hole; 3. a middle voice unit; 31. a middle sound unit mounting hole; 4. a bass unit; 41. a bass unit mounting hole; 5. a first baffle plate; 51. a high pitch guide hole; 52. a middle tone guide hole; 6. a second baffle; 7. a third baffle; 71. a bass guide hole; 72. a bass guide hole; 8. and a fourth baffle.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses multicavity audio amplifier of imitative ant nest structure.
Referring to fig. 1, the multi-cavity speaker with the ant nest imitating structure comprises a speaker housing 1, a high pitch unit 2, a middle pitch unit 3 and a low pitch unit 4 which are arranged on the speaker housing 1, and a guide component which is arranged in the speaker housing 1 and used for improving the interoperability of various audios.
Referring to fig. 2, loudspeaker housing 1's front side is opened and is equipped with high pitch unit mounting hole 21, well sound unit mounting hole 31 and bass unit mounting hole 41, high pitch unit mounting hole 21 and well sound unit mounting hole 31 set up the upper portion at loudspeaker housing 1, high pitch unit mounting hole 21 and well sound unit mounting hole 31 set up along loudspeaker housing 1's length direction, in this embodiment, high pitch unit mounting hole 21 is provided with one, well sound unit mounting hole 31 is provided with four, four well sound unit mounting holes 31 are two liang of settings respectively in loudspeaker housing 21's both sides, four well sound unit mounting holes 31 set up with the even interval of high pitch unit mounting hole 21.
Referring to fig. 2 and 3, the front side of the cabinet 1 is provided with two bass unit mounting holes 41, the two bass unit mounting holes 41 are symmetrically disposed below the bass unit mounting holes 41 on both sides of the treble unit mounting hole 21, the rear side of the cabinet 1 is also provided with two bass unit mounting holes 41, and the front side of the cabinet 1 and the bass unit mounting holes 41 on the rear side are symmetrically disposed.
Referring to fig. 1 and 4, the direction subassembly includes first acoustic celotex board 5, second acoustic celotex board 6, third acoustic celotex board 7 and fourth acoustic celotex board 8, first acoustic celotex board 5 level sets up between bass unit 4 and well sound unit 3 and high pitch unit 2, first spout has been seted up on the two inside walls of the left and right sides of audio amplifier casing 1, two first spouts extend the setting along the width direction of audio amplifier casing 1, the opening direction of two first spouts sets up in opposite directions, first acoustic celotex board 5 is through the left and right sides wall sliding connection of first spout and audio amplifier casing 1, the wall butt of first acoustic celotex board 5 and audio amplifier casing 1 around, enclose between the bottom side of first acoustic celotex board 5 and the inside wall of audio amplifier casing 1 and establish the low sound chamber that forms, reduce the sound production between bass unit 4 and well sound unit 3 and the high pitch unit 2 and disturb.
Wherein, second acoustic celotex board 6 sets up between the top side in first acoustic celotex board 5 and audio amplifier casing 1, second acoustic celotex board 6 is along the vertical setting of the length direction of audio amplifier casing 1, second acoustic celotex board 6, first acoustic celotex board 5, 1 top side of audio amplifier casing, enclose between 1 front side of audio amplifier casing and the 1 two inboards of audio amplifier casing and establish and form the well high sound chamber, the second spout has been seted up on the two inside walls of the left and right sides of audio amplifier casing 1, two second spouts are seted up along vertical direction, the opening of two second spouts sets up in opposite directions, second acoustic celotex board 6 is through the left and right sides wall sliding connection of two second spouts and audio amplifier casing 1, the top side butt of second acoustic celotex board 6 and first acoustic celotex board 5 and audio amplifier casing 1.
Referring to fig. 5, six middle-pitch guide holes 52 and one high-pitch guide hole 51 are formed in the first sound insulation plate 5, referring to fig. 4 and 5, the six middle-pitch guide holes 52 and the high-pitch guide hole 51 are arranged in the middle-pitch and high-pitch cavities, the six middle-pitch guide holes 52 and the high-pitch guide hole 51 communicate the low-pitch cavity with the middle-pitch and high-pitch cavities, and three middle-pitch guide holes 52 are uniformly arranged on the left side and the right side of the high-pitch guide hole 51 respectively, referring to fig. 1 and 4, two middle-pitch units 3 on one side of the high-pitch unit 2 are communicated with the low-pitch cavity through the three middle-pitch guide holes 52 respectively, and the audios of the middle-pitch unit 3 and the high-pitch unit 2 are communicated with the low-pitch cavity through the middle-pitch guide holes 52 and the high-pitch guide hole 51 respectively, so that the sounds of the cavities are more excellent, and the sound quality of the sound box is improved; in order to reduce the mutual interference of the audio frequencies of the middle tone unit 3 and the high tone unit 2, the second baffle plate 6 is vertically provided on the side of the middle tone guide hole 52 and the high tone guide hole 51 away from the front side of the cabinet housing 1.
Referring to fig. 1 and 4, third acoustic celotex board 7 sets up between the bass unit 4 of 1 front side of audio amplifier casing and 1 rear side of audio amplifier casing, third acoustic celotex board 7 extends the setting along the length direction of audio amplifier casing 1, third acoustic celotex board 7 and first acoustic celotex board 5, the bottom side of audio amplifier casing 1 and the left and right sides butt of audio amplifier casing 1, the mutual interference of bass unit 4 of both sides around audio amplifier casing 1 has been reduced, two bass guiding holes 71 have been seted up on the third acoustic celotex board 7, the audio frequency of the bass unit 4 of 1 front side of audio amplifier casing and rear side mutual symmetry passes through two bass guiding holes 71 intercommunications, increase the low frequency of audio amplifier and feel, improve the tone quality of audio amplifier.
Referring to fig. 2 and 4, fourth acoustic celotex board 8 is provided with four, wherein two vertical settings are between third acoustic celotex board 7 and 1 front side of audio amplifier casing, the bottom side of first acoustic celotex board 5 and the bottom side of audio amplifier casing 1 are provided with third spout and fourth spout respectively, the third spout is seted up along the width direction of audio amplifier casing 1, the third spout sets up the both sides at high pitch guiding hole 51, the fourth spout is seted up along the width direction of audio amplifier casing 1, the fourth spout sets up with the third spout symmetry, two fourth acoustic celotex boards 8 are through two third spouts and first acoustic celotex board 5 sliding connection, two fourth acoustic celotex boards 8 are through the bottom side sliding connection of two fourth spouts and audio amplifier casing 1, two fourth acoustic celotex boards 8 and the front side and the third acoustic celotex board 7 butt of audio amplifier casing 1, mutual interference between two bass units 4 of audio amplifier casing 1 front side has been reduced.
In addition, remaining two vertical settings of fourth acoustic celotex board 8 are between third acoustic celotex board 7 and 1 rear side of audio amplifier casing, two fourth acoustic celotex board 8 of 1 front side of audio amplifier casing and two symmetrical settings of fourth acoustic celotex board 8 of 1 rear side of audio amplifier casing, four fourth acoustic celotex board 8 is the same with the connected mode of first acoustic celotex board 5 and the bottom of audio amplifier casing 1, two fourth acoustic celotex board 8 and third acoustic celotex board 7 and the rear side butt of audio amplifier casing 1, mutual interference between two bass unit 4 of the 1 rear side of audio amplifier casing has been reduced.
Referring to fig. 1 and 4, the third baffle 7 is provided with a bass guide hole 72, and the bass guide hole 72 is disposed between the two fourth baffles 8, so as to improve the audio fusion between the treble unit 2 and the bass unit 4 and improve the sound quality of the sound box.
The utility model provides an implementation principle of imitative ant nest structure's multicavity audio amplifier does: install first acoustic celotex board 5, second acoustic celotex board 6, third acoustic celotex board 7 and fourth acoustic celotex board 8 in audio amplifier casing 1, then with middle-pitched sound unit 3, high-pitched sound unit 2 and bass unit 4 install respectively on middle-pitched sound unit mounting hole 31, high-pitched sound unit mounting hole 21 and bass unit mounting hole 41, after opening bass unit 4, middle-pitched sound unit 3 and high-pitched sound unit 2, the bass unit 4 of the front side of audio amplifier casing 1 and rear side passes through bass guiding hole 71 intercommunication, reduce mutual interference between bass unit 4, middle-pitched sound unit 3 fuses through the audio frequency of middle-pitched sound guiding hole 52 with bass unit 4, high-pitched sound unit 2 fuses through the audio frequency of high-pitched sound guiding hole 51 and high-pitched sound guiding hole 72 with bass unit 4, reduce mutual interference between each audio frequency, the tone quality of audio amplifier has been improved.
The above is the preferred embodiment of the present application, and the protection scope of the present application is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides an imitative ant nest structure's multicavity audio amplifier, includes audio amplifier casing (1), its characterized in that: loudspeaker box casing (1) is provided with high pitch unit (2), well pitch unit (3) and bass unit (4), high pitch unit (2) and bass unit (4) set up the upper portion in loudspeaker box casing's (1) front side, bass unit (4) set up the lower part at loudspeaker box casing (1) front side and rear side, loudspeaker box casing (1) front side and rear side's bass unit (4) symmetry set up, be provided with in loudspeaker box casing (1) and be used for improving the direction subassembly of intercommunity between each audio frequency.
2. The ant nest-like multi-cavity loudspeaker box of claim 1, wherein: well sound unit (3) extend the setting with treble unit (2) along the length direction of audio amplifier casing (1), well sound unit (3) are provided with four groups, four groups two liang of settings are in the both sides of treble unit (2) respectively in well sound unit (3), the front side of audio amplifier casing (1) is provided with two sets of bass unit (4), and is two sets of bass unit (4) symmetry setting is in the below of well sound unit (3) respectively.
3. The ant nest-like multi-cavity loudspeaker box of claim 2, wherein: the direction subassembly includes first acoustic celotex board (5) and second acoustic celotex board (6), first acoustic celotex board (5) set up between bass unit (4) and well sound unit (3) and high pitch unit (2), enclose between the bottom side of first acoustic celotex board (5) and audio amplifier casing (1) inner wall and establish and form the bass chamber, second acoustic celotex board (6) set up between the interior top side of first acoustic celotex board (5) and audio amplifier casing (1), second acoustic celotex board (6), first acoustic celotex board (5), audio amplifier casing (1) top side, audio amplifier casing (1) front side and audio amplifier casing (1) two inboards enclose and establish and form the alto chamber, high pitch guiding hole (51) and a plurality of alto guiding hole (52) have been seted up on first acoustic celotex board (5), bass chamber and alto chamber pass through high pitch guiding hole (51) and a plurality of alto guiding hole (52) intercommunication.
4. The ant nest-like multi-cavity loudspeaker box of claim 3, wherein: the direction subassembly still includes third acoustic celotex board (7), third acoustic celotex board (7) set up between audio amplifier casing (1) front side and bass unit (4) of audio amplifier casing (1) rear side, bass guiding hole (71) have been seted up on third acoustic celotex board (7).
5. The ant nest-like multi-cavity loudspeaker box of claim 4, wherein: be provided with two fourth acoustic celotex board (8), two between the front side of third acoustic celotex board (7) and audio amplifier casing (1 fourth acoustic celotex board (8) set up in the both sides of high pitch guiding hole (51), fourth acoustic celotex board (8) and audio amplifier casing (1), first acoustic celotex board (5) and third acoustic celotex board (7) butt.
6. The ant nest-like multi-cavity loudspeaker box of claim 5, wherein: and a high-low sound guide hole (72) is formed in the third sound insulation board (7), and the high-low sound guide hole (72) is formed between the two fourth sound insulation boards (8).
7. The ant nest-like multi-cavity loudspeaker box of claim 5, wherein: be provided with two fourth acoustic celotex board (8) between the front and back side of third acoustic celotex board (7) and audio amplifier casing (1) respectively, two fourth acoustic celotex board (8) of audio amplifier casing (1) rear side and two fourth acoustic celotex board (8) symmetry settings of audio amplifier casing (1) front side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222348726.7U CN217985371U (en) | 2022-09-02 | 2022-09-02 | Ant nest structure-imitated multi-cavity sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222348726.7U CN217985371U (en) | 2022-09-02 | 2022-09-02 | Ant nest structure-imitated multi-cavity sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217985371U true CN217985371U (en) | 2022-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222348726.7U Active CN217985371U (en) | 2022-09-02 | 2022-09-02 | Ant nest structure-imitated multi-cavity sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217985371U (en) |
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2022
- 2022-09-02 CN CN202222348726.7U patent/CN217985371U/en active Active
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