CN214381266U - Sound box with ceramic sound cavity structure - Google Patents
Sound box with ceramic sound cavity structure Download PDFInfo
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- CN214381266U CN214381266U CN202120078926.8U CN202120078926U CN214381266U CN 214381266 U CN214381266 U CN 214381266U CN 202120078926 U CN202120078926 U CN 202120078926U CN 214381266 U CN214381266 U CN 214381266U
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- sound
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- acoustic
- cover
- cavity structure
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- 239000000919 ceramic Substances 0.000 title claims description 13
- 239000000758 substrate Substances 0.000 claims abstract description 15
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 7
- 238000009792 diffusion process Methods 0.000 abstract description 6
- 238000007493 shaping process Methods 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
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Abstract
The utility model provides a audio amplifier with pottery sound cavity structure, including frame set spare, loudspeaker subassembly and sound cavity subassembly, loudspeaker unit mount in frame set spare to with the power intercommunication, make loudspeaker subassembly can sound in frame set spare, sound cavity unit mount in frame set spare, and cover in loudspeaker subassembly outside, wherein, sound cavity subassembly adopts the ceramic material shaping. This sound cavity subassembly of audio amplifier comprises ellipsoid shape cover casing, the pattern can be printed to its surface, put as the handicraft, it is unified with the house furnishings harmony easily, thereby the service function of extension audio amplifier, and cover casing adopts the ceramic material shaping, its audio performance that can promote the audio amplifier as the sound cavity main part, and speaker is located the location opening part of cover casing, make the sound directive property that speaker sent better, and the support column separates the diffusion passageway that forms with the supporting substrate with placing the mesa, make the sound diffusion scope wider, be favorable to promoting the broadcast performance.
Description
Technical Field
The utility model relates to a sound equipment especially relates to a audio amplifier with pottery sound cavity structure.
Background
The loudspeaker box is a terminal of the whole sound system, has the function of converting an audio signal into sound, and is widely used in home furnishing, but the commonly used loudspeaker box has a single function, is generally used for playing audio, and is not easy to coordinate with the home furnishing, so that the utilization rate of a home space is low. Therefore, there is a need for an improved structure for such enclosures that overcomes the above-mentioned deficiencies.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a audio amplifier with pottery sound cavity structure to promote the performance of audio amplifier.
The utility model discloses a solve the technical scheme that its technical problem adopted and be:
an acoustic enclosure having a ceramic acoustic cavity structure, comprising:
a frame assembly;
the loudspeaker component is arranged in the frame component and is communicated with a power supply, so that the loudspeaker component can produce sound in the frame component;
the sound cavity component is arranged in the frame component and covers the outside of the loudspeaker component;
wherein, the sound cavity component is formed by ceramic materials.
Specifically, the sound cavity assembly includes:
the cover and shield shell is ellipsoidal, the bottom of the cover and shield shell is provided with a positioning opening, the edge of the positioning opening is arranged in the frame component, and a sound cavity is formed in the cover and shield shell.
In one embodiment of the invention, the length of the diameter of the positioning opening is smaller than the length of the short axis of the sound chamber housing.
Further, the sound cavity assembly further comprises:
and the phase inverter tube body is arranged in the frame assembly, the bottom end of the phase inverter tube body extends out of the frame assembly, the top end of the phase inverter tube body extends into the shield casing, and air in the shield casing can circulate with the outside through the phase inverter tube body.
In one embodiment of the present invention, the top of the inverter tube body is provided with a set of extension end tubes, each of which is sequentially engaged with the inverter tube body through a plug structure, so as to adjust the length of the inverter tube as required.
Further, the speaker assembly includes:
and the loudspeaker device is arranged in the frame component and is positioned at the positioning opening of the cover shell, and the vibrating diaphragm of the loudspeaker device points to the outer side of the positioning opening.
In an embodiment of the present invention, an airflow hole is formed in the speaker device, the airflow hole runs through both ends of the speaker device, and air in the housing can circulate through the airflow hole and the outside.
Further, the frame assembly includes:
a support substrate, in which a position-avoiding through hole is formed, a support frame of the speaker device is mounted on the support substrate through a connecting member, and a diaphragm of the speaker device is exposed from the position-avoiding through hole;
and the supporting columns are provided with a group, and each supporting column is fixed at the bottom of the supporting base plate and is sequentially arranged along the circumferential direction of the supporting base plate.
Further, the frame assembly further comprises:
and the positioning ring is arranged on the top surface of the supporting substrate and wraps the outer side of the cover and shield shell, and the edge of the positioning opening of the cover and shield shell is jointed with the inner edge of the positioning ring.
The utility model has the advantages that:
this sound cavity subassembly of audio amplifier comprises ellipsoid shape cover casing, the pattern can be printed to its surface, put as the handicraft, it is unified with house furnishings coordination easily, thereby the service function of extension audio amplifier, and cover casing adopts the ceramic material shaping, its audio performance that can promote the audio amplifier as the sound cavity main part, and cover casing bottom is seted up the location opening, the length of location opening diameter is less than the length of sound cavity casing minor axis, speaker is located the location opening part of cover casing, make the sound directive property that speaker sent better, and the support column separates the formation diffusion channel with the placing table face with the supporting substrate, make the sound diffusion scope wider, be favorable to promoting the broadcast performance.
Drawings
Fig. 1 is a schematic structural diagram of a sound box with a ceramic sound cavity structure according to the present invention;
FIG. 2 is a cross-sectional view of the enclosure;
fig. 3 is an exploded view of the enclosure.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.
As shown in fig. 1-3, the utility model provides a audio amplifier with pottery sound cavity structure includes frame set spare, raises one's voice subassembly and sound cavity subassembly, raises one's voice the unit mount in frame set spare to with the power intercommunication, make the subassembly of raising one's voice can sound in frame set spare, sound cavity unit mount is in frame set spare, and cover in the subassembly outside of raising one's voice, wherein, sound cavity subassembly adopts the ceramic material shaping. The sound cavity assembly comprises a housing shell 110 which is ellipsoidal and has a positioning opening at its bottom, the edge of the positioning opening is mounted in the frame assembly, and a sound cavity is formed in the housing shell. In this embodiment, the length of the diameter of the positioning opening is smaller than the length of the minor axis of the sound cavity housing. The sound chamber assembly further comprises an inverter tube 120, which is mounted in the frame assembly, the bottom end of which extends outside the frame assembly, and the top end of which extends inside the housing, and through which air in the housing can flow to the outside. In this embodiment, the inverter body is provided with a set of extension tubes 130 at the top thereof, each of which is sequentially engaged with the inverter body by a bayonet type structure to facilitate adjustment of the length of the inverter tube as needed. The speaker assembly includes a speaker device 210 mounted in the frame assembly and located at the positioning opening of the housing shell, with its diaphragm pointing outside the positioning opening. In this embodiment, the speaker device is provided with an airflow through hole 211, the airflow through hole penetrates through two ends of the speaker device, and the air in the housing can flow through the airflow through hole to the outside. The frame assembly comprises a supporting substrate 310, supporting columns 320 and positioning rings 330, wherein the supporting substrate is provided with a position-avoiding through hole, a supporting frame of the loudspeaker device is installed on the supporting substrate through a connecting piece, a vibrating diaphragm of the loudspeaker device is exposed out of the position-avoiding through hole, the supporting columns are provided with a group, the supporting columns are fixed at the bottom of the supporting substrate and are sequentially arranged along the circumferential direction of the supporting substrate, the positioning rings are arranged on the top surface of the supporting substrate and wrap the outer side of the cover and shield shell, and the edges of the positioning openings of the cover and shield shell are connected with the inner edges of the positioning rings. This sound cavity subassembly of audio amplifier comprises ellipsoid shape cover casing, the pattern can be printed to its surface, put as the handicraft, it is unified with house furnishings coordination easily, thereby the service function of extension audio amplifier, and cover casing adopts the ceramic material shaping, its audio performance that can promote the audio amplifier as the sound cavity main part, and cover casing bottom is seted up the location opening, the length of location opening diameter is less than the length of sound cavity casing minor axis, speaker is located the location opening part of cover casing, make the sound directive property that speaker sent better, and the support column separates the formation diffusion channel with the placing table face with the supporting substrate, make the sound diffusion scope wider, be favorable to promoting the broadcast performance.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to let the technical personnel in the field understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (9)
1. An acoustic enclosure having a ceramic acoustic cavity structure, comprising:
a frame assembly;
a speaker assembly mounted in the frame assembly;
the sound cavity component is arranged in the frame component and covers the outside of the loudspeaker component;
the method is characterized in that:
the sound cavity component is formed by ceramic materials.
2. An acoustic enclosure having a ceramic acoustic cavity structure according to claim 1, wherein the acoustic cavity assembly comprises:
the cover and shield shell is ellipsoidal, the bottom of the cover and shield shell is provided with a positioning opening, the edge of the positioning opening is arranged in the frame component, and a sound cavity is formed in the cover and shield shell.
3. An acoustic enclosure having a ceramic acoustic cavity structure according to claim 2, wherein:
the length of the diameter of the positioning opening is smaller than that of the short shaft of the sound cavity shell.
4. An acoustic enclosure having a ceramic acoustic cavity structure according to claim 2, wherein the acoustic cavity assembly further comprises:
and the phase inverter tube body is arranged in the frame assembly, the bottom end of the phase inverter tube body extends out of the frame assembly, the top end of the phase inverter tube body extends into the shield casing, and air in the shield casing can circulate with the outside through the phase inverter tube body.
5. An acoustic enclosure having a ceramic acoustic cavity structure according to claim 4, wherein:
the top of the phase inverter body is provided with a group of extension end pipes, and each extension end pipe is sequentially connected with the phase inverter body through a splicing structure so as to adjust the length of the phase inverter pipe according to the requirement.
6. The acoustic enclosure having a ceramic acoustic cavity structure of claim 2, wherein the speaker assembly comprises:
and the loudspeaker device is arranged in the frame component and is positioned at the positioning opening of the cover shell, and the vibrating diaphragm of the loudspeaker device points to the outer side of the positioning opening.
7. An acoustic enclosure having a ceramic acoustic cavity structure according to claim 6, wherein:
an airflow through hole is arranged in the loudspeaker device and penetrates through two ends of the loudspeaker device, and air in the cover and protection shell can circulate with the outside through the airflow through hole.
8. An acoustic enclosure having a ceramic acoustic cavity structure according to claim 6, wherein the frame assembly comprises:
a support substrate, in which a position-avoiding through hole is formed, a support frame of the speaker device is mounted on the support substrate through a connecting member, and a diaphragm of the speaker device is exposed from the position-avoiding through hole;
and the supporting columns are provided with a group, and each supporting column is fixed at the bottom of the supporting base plate and is sequentially arranged along the circumferential direction of the supporting base plate.
9. The acoustic enclosure having a ceramic acoustic cavity structure of claim 8, wherein the frame assembly further comprises:
and the positioning ring is arranged on the top surface of the supporting substrate and wraps the outer side of the cover and shield shell, and the edge of the positioning opening of the cover and shield shell is jointed with the inner edge of the positioning ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120078926.8U CN214381266U (en) | 2021-01-12 | 2021-01-12 | Sound box with ceramic sound cavity structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120078926.8U CN214381266U (en) | 2021-01-12 | 2021-01-12 | Sound box with ceramic sound cavity structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214381266U true CN214381266U (en) | 2021-10-08 |
Family
ID=77955741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120078926.8U Expired - Fee Related CN214381266U (en) | 2021-01-12 | 2021-01-12 | Sound box with ceramic sound cavity structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214381266U (en) |
-
2021
- 2021-01-12 CN CN202120078926.8U patent/CN214381266U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20211008 |