CN220383182U - Basketball shape audio amplifier convenient to assembly - Google Patents
Basketball shape audio amplifier convenient to assembly Download PDFInfo
- Publication number
- CN220383182U CN220383182U CN202321434841.4U CN202321434841U CN220383182U CN 220383182 U CN220383182 U CN 220383182U CN 202321434841 U CN202321434841 U CN 202321434841U CN 220383182 U CN220383182 U CN 220383182U
- Authority
- CN
- China
- Prior art keywords
- guide pipe
- air guide
- spherical shell
- assembly
- basketball
- 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.)
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Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims abstract description 22
- 230000003321 amplification Effects 0.000 claims description 12
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 12
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 8
- 229910052744 lithium Inorganic materials 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 12
- 230000005236 sound signal Effects 0.000 abstract description 6
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Abstract
The utility model provides a basketball shape audio amplifier convenient to assembly, it includes spherical shell, this spherical shell includes the hemisphere shell of two relative locks, is provided with the side loudspeaker subassembly respectively in spherical shell's both sides, is provided with the end loudspeaker subassembly in spherical shell's bottom, is provided with the leading subassembly of power amplifier in spherical shell's front side below, spherical shell's front side top seted up the guide duct erection mouth, curved guide duct upper end is fixed with the guide duct mount, its lower extreme is provided with the location knot, the inboard of guide duct erection mouth has set firmly the metal mounting panel, after the metal mounting panel is passed to curved guide duct lower extreme, the location knot is buckled with the inboard locating plate of spherical shell rear end mutually. The utility model is similar to basketball in appearance, the curved air guide pipe is arranged in the basketball, the sound signal can be enhanced in the low-frequency band, and the influence of atmospheric pressure on sound restoration is reduced, so that the basketball has clear and bright sound, reasonable internal structure layout, simple structure and convenient installation, and has good market prospect.
Description
Technical Field
The utility model relates to equipment for converting an audio signal into sound, in particular to a sound box with a spherical shape.
Background
A sound box refers to a device that converts an audio signal into sound. In popular terms, the power amplifier is arranged in the main box body of the sound box or the bass box body, and after the audio signal is amplified, the sound is played back by the sound box, so that the sound is amplified. Some sound boxes are designed to be spherical for attractive appearance, but the spherical sound boxes are troublesome to install.
The utility model discloses a chinese patent bureau 2022.02.01, patent number is 202121927200.3's novel spherical audio amplifier, including bottom sprag casing, bottom sprag casing bottom integrated into one piece has supporting platform, the supporting platform periphery is provided with anti-skidding cushion, anti-skidding cushion with supporting platform on the bottom sprag casing glues, the supporting platform middle part is provided with the jack that charges, integrated into one piece has the control platform on the bottom sprag casing lateral wall, the control platform is concave type structure. In order to simplify the installation, the spherical sound box omits important parts such as the air guide pipe and the like, so that the sound is relatively small.
Disclosure of Invention
The utility model aims at overcoming the defects and shortcomings of the prior art, and provides a basketball sound box which is convenient to install, clear in sound and flood.
The technical scheme adopted by the utility model for realizing the purposes is as follows: the basketball-shaped sound box convenient to assemble comprises a spherical shell, wherein the spherical shell comprises two hemispherical shells which are buckled relatively, side loudspeaker assemblies are respectively arranged on two sides of the spherical shell, a bottom loudspeaker assembly is arranged at the bottom of the spherical shell, and a power amplifier front assembly is arranged below the front side of the spherical shell; the inner side of the air guide pipe mounting opening is fixedly provided with a metal mounting plate, after the lower end of the curved air guide pipe passes through the metal mounting plate, the positioning buckle is buckled with the positioning plate at the inner side of the rear end of the spherical shell, the air guide pipe fixing frame is attached to the metal mounting plate, and the air guide pipe fixing frame can be fixed with the metal mounting plate through screws; the lithium battery is embedded at the top of the spherical shell, the battery frame is arranged at the bottom of the lithium battery, the main power amplification plate is arranged below the battery frame, the metal mounting plate is locally folded towards the main power amplification plate to form a supporting edge, and one side of the main power amplification plate is fixed with the supporting edge.
The air guide pipe is formed by locking two half pipe bodies, and the connecting lugs of the air guide pipe are positioned at the outer sides of the air guide pipe.
The upper part of the air guide pipe fixing frame is fixedly provided with a water retaining cover, and the water retaining cover is shielded above an air inlet at the upper end of the curved air guide pipe.
The side loudspeaker assembly on be provided with side loudspeaker buckle, be provided with side loudspeaker draw-in groove on the side loudspeaker assembly installation position on the spherical shell, side loudspeaker assembly is by outside inwards inserting side loudspeaker assembly installation position after, side loudspeaker buckle can with side loudspeaker draw-in groove lock.
The power amplifier front-end assembly is characterized in that the power amplifier front-end assembly is provided with a power amplifier front-end buckle, the power amplifier front-end assembly mounting position on the spherical shell is provided with a power amplifier front-end clamping groove, and the power amplifier front-end buckle can be buckled with the power amplifier front-end clamping groove after the power amplifier front-end assembly is inserted into the power amplifier front-end assembly mounting position from outside to inside.
The bottom loudspeaker assembly is characterized in that a hollowed base is arranged below the bottom loudspeaker assembly, and the base and the spherical shell can be fixed through screws after the bottom loudspeaker assembly and the base are inserted into the spherical shell from bottom to top.
The loudspeaker in the side loudspeaker assembly is an inner magnetic loudspeaker, and the loudspeaker in the bottom loudspeaker assembly is an outer magnetic loudspeaker.
The utility model is similar to basketball in appearance, the curved air guide pipe is arranged in the basketball, the sound signal can be enhanced in the low-frequency band, and the influence of atmospheric pressure on sound restoration is reduced, so that the basketball has clear and bright sound, reasonable internal structure layout, simple structure and convenient installation, and has good market prospect.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is an exploded view of the structure of the present utility model.
FIG. 3 is a schematic view of the installation of the curved air duct of the present utility model.
Fig. 4 is a schematic view of the installation of the bottom horn assembly and base of the present utility model.
Description of the embodiments
As shown in fig. 1 and 2, the utility model is a basketball-shaped sound box convenient to assemble, which comprises a spherical shell 10, wherein the spherical shell 10 comprises two opposite buckled hemispherical outer shells 11, two sides of the spherical shell 10 are respectively provided with a side loudspeaker assembly 70, the bottom of the spherical shell 10 is provided with a bottom loudspeaker assembly 80, and the front side of the spherical shell 10 is provided with a power amplifier front assembly 60.
As shown in fig. 3, an air guide pipe mounting opening is formed above the front side of the spherical shell 10, an air guide pipe assembly is mounted on the air guide pipe mounting opening, the air guide pipe assembly comprises a curved air guide pipe 21 and an air guide pipe fixing frame 22, the upper end of the curved air guide pipe 21 is fixed with the air guide pipe fixing frame 22, and a positioning buckle 211 is arranged at the lower end of the curved air guide pipe. The inner side of the air guide pipe mounting opening is fixedly provided with a metal mounting plate 50, after the lower end of the curved air guide pipe 21 passes through the metal mounting plate 50, the positioning buckle 211 is buckled with the positioning plate 12 on the inner side of the rear end of the spherical shell 10, the air guide pipe fixing frame 22 is attached to the metal mounting plate 50, and the air guide pipe fixing frame 22 and the metal mounting plate 50 can be fixed through screws. The air guide pipe is formed by locking two half pipe bodies, and the connecting lugs 212 are positioned at the outer side of the air guide pipe, so that burrs or protrusions cannot appear on the inner wall of the air guide pipe. The upper part of the air guide pipe fixing frame 22 is fixedly provided with a water retaining cover 23, and the water retaining cover 23 is shielded above an air inlet at the upper end of the curved air guide pipe 21 to prevent rainwater from entering the spherical shell 10 from the air inlet.
The top of the spherical shell 10 is embedded with a lithium battery 30, the bottom of the lithium battery 30 is provided with a battery frame 31, the lower part of the battery frame 31 is provided with a main power amplification plate 40, the metal mounting plate 50 is locally folded towards the main power amplification plate 40 to form a supporting edge 51, and one side of the main power amplification plate 40 is fixed with the supporting edge 51.
The side horn assembly 70 is provided with a side horn buckle 71, the side horn assembly 70 mounting position on the spherical shell 10 is provided with a side horn clamping groove 13, and the side horn buckle 71 can be buckled with the side horn clamping groove 13 after the side horn assembly 70 is inserted into the side horn assembly 70 mounting position from outside to inside.
The power amplifier front-end assembly 60 is provided with a power amplifier front-end buckle 61, the power amplifier front-end assembly 60 mounting position on the spherical shell 10 is provided with a power amplifier front-end clamping groove, and the power amplifier front-end buckle 61 can be buckled with the power amplifier front-end clamping groove after the power amplifier front-end assembly 60 is inserted into the power amplifier front-end assembly 60 mounting position from outside to inside.
As shown in fig. 4, a hollowed base 90 is disposed below the bottom horn assembly 80, and after the bottom horn assembly 80 and the base 90 are inserted into the spherical shell 10 from bottom to top, the base 90 and the spherical shell 10 can be fixed by screws.
The horns in the side horn assembly 70 are inner magnetic horns, so that the weight is light, and the side turning of the spherical shell 10 is avoided. The loudspeaker in the bottom loudspeaker assembly 80 is an external magnetic loudspeaker, and has heavier mass, so that the whole gravity center of the spherical shell 10 is lower and more stable.
During installation, the two hemispherical shells 11 of the spherical shell 10 are fastened and fixed relatively, and the metal mounting plate 50 is clamped between the two shells. The lithium battery 30 is then mounted on top of the spherical housing 10, and the lithium battery 30 is fixed by the battery holder 31. Then, the main power amplification plate 40 is mounted on the bottom of the battery frame 31, and the side edge of the main power amplification plate 40 is fixed with the supporting edge 51 of the metal mounting plate 50, so that the mounting of the main power amplification plate 40 is completed. The lower end of the curved air guide pipe 21 of the air guide pipe assembly penetrates through the metal mounting plate 50, the positioning buckle 211 is buckled with the positioning plate 12 on the inner side of the rear end of the spherical shell 10, the air guide pipe fixing frame 22 is attached to the metal mounting plate 50, and the air guide pipe fixing frame 22 can be fixed with the metal mounting plate 50 through screws, so that the installation of the air guide pipe assembly is completed. After the two side horn assemblies 70 are inserted into the side horn assembly 70 from outside to inside, the side horn buckles 71 are buckled with the side horn clamping grooves 13, and the side horn assembly 70 is mounted. After the power amplifier front-end assembly 60 is inserted into the installation position of the power amplifier front-end assembly 60 from outside to inside, the power amplifier front-end buckle 61 can be buckled with the power amplifier front-end clamping groove, and the installation of the power amplifier front-end assembly 60 is completed. The internal wires are then connected, as are the wires of the bottom horn assembly 80 to corresponding locations. Finally, after the bottom horn assembly 80 and the base 90 are inserted into the spherical shell 10 from bottom to top, the base 90 and the spherical shell 10 are fixed by screws, and the whole assembly is completed.
The outer wall of the spherical shell 10 can be wrapped to enable the spherical shell to be closer to basketball, nameplates can be arranged on the outer wall of the spherical shell 10, and LED lamp strips can be arranged, so that the whole basketball is more cool and dazzling.
The utility model looks like basketball, and the curved air guide pipe 21 is arranged in the basketball, so that the sound signal can be enhanced in the low-frequency band, and the influence of atmospheric pressure on sound restoration is reduced, so that the basketball has clear and bright sound, reasonable internal structure layout, simple structure and convenient installation, and has good market prospect.
Claims (7)
1. The basketball-shaped sound box is characterized in that an air guide pipe mounting opening is formed above the front side of the spherical shell, an air guide pipe assembly is mounted on the air guide pipe mounting opening, the air guide pipe assembly comprises a curved air guide pipe and an air guide pipe fixing frame, the upper end of the curved air guide pipe is fixed with the air guide pipe fixing frame, and a positioning buckle is arranged at the lower end of the curved air guide pipe; the inner side of the air guide pipe mounting opening is fixedly provided with a metal mounting plate, after the lower end of the curved air guide pipe passes through the metal mounting plate, the positioning buckle is buckled with the positioning plate at the inner side of the rear end of the spherical shell, the air guide pipe fixing frame is attached to the metal mounting plate, and the air guide pipe fixing frame can be fixed with the metal mounting plate through screws; the lithium battery is embedded at the top of the spherical shell, the battery frame is arranged at the bottom of the lithium battery, the main power amplification plate is arranged below the battery frame, the metal mounting plate is locally folded towards the main power amplification plate to form a supporting edge, and one side of the main power amplification plate is fixed with the supporting edge.
2. The sound box of claim 1, wherein the air duct is formed by two half-body locking, and the connecting lugs are located outside the air duct.
3. The basketball-shaped sound box convenient to assemble according to claim 1, wherein a water blocking cover is fixedly arranged above the air guide pipe fixing frame and is blocked above an air inlet at the upper end of the curved air guide pipe.
4. The basketball-shaped sound box convenient to assemble according to claim 1, wherein the side loudspeaker assembly is provided with a side loudspeaker buckle, the side loudspeaker assembly mounting position on the spherical shell is provided with a side loudspeaker clamping groove, and the side loudspeaker buckle can be buckled with the side loudspeaker clamping groove after the side loudspeaker assembly is inserted into the side loudspeaker assembly mounting position from outside to inside.
5. The basketball-shaped sound box convenient to assemble according to claim 1, wherein the power amplifier front-mounted component is provided with a power amplifier front-mounted buckle, the power amplifier front-mounted component mounting position on the spherical shell is provided with a power amplifier front-mounted clamping groove, and the power amplifier front-mounted buckle can be buckled with the power amplifier front-mounted clamping groove after the power amplifier front-mounted component is inserted into the power amplifier front-mounted component mounting position from outside to inside.
6. The basketball-shaped sound box convenient to assemble according to claim 1, wherein a hollowed base is arranged below the bottom loudspeaker assembly, and the base and the spherical shell can be fixed through screws after the bottom loudspeaker assembly and the base are inserted into the spherical shell from bottom to top.
7. The sound box of any one of claims 1-6, wherein the speaker in the side speaker assembly is an inner magnetic speaker and the speaker in the bottom speaker assembly is an outer magnetic speaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321434841.4U CN220383182U (en) | 2023-06-07 | 2023-06-07 | Basketball shape audio amplifier convenient to assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321434841.4U CN220383182U (en) | 2023-06-07 | 2023-06-07 | Basketball shape audio amplifier convenient to assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220383182U true CN220383182U (en) | 2024-01-23 |
Family
ID=89563683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321434841.4U Active CN220383182U (en) | 2023-06-07 | 2023-06-07 | Basketball shape audio amplifier convenient to assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220383182U (en) |
-
2023
- 2023-06-07 CN CN202321434841.4U patent/CN220383182U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |