CN201234348Y - Symmetrical hemispherical active multimedia loudspeaker box - Google Patents
Symmetrical hemispherical active multimedia loudspeaker box Download PDFInfo
- Publication number
- CN201234348Y CN201234348Y CNU2008200594245U CN200820059424U CN201234348Y CN 201234348 Y CN201234348 Y CN 201234348Y CN U2008200594245 U CNU2008200594245 U CN U2008200594245U CN 200820059424 U CN200820059424 U CN 200820059424U CN 201234348 Y CN201234348 Y CN 201234348Y
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- CN
- China
- Prior art keywords
- hemispherical
- loudspeaker
- active multimedia
- symmetry
- horn
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a symmetric hemispherical active multimedia sound box, which belongs to the technical field of manufacturing and use of sound boxes, and is characterized in that a wire wound in the shape of a spring is connected with two symmetric hemispherical bodies, a large hole and a small hole are formed on each of the two symmetric hemispherical bodies, the large hole is a sounding hole equipped with a loudspeaker, and the small hole is a horn-shaped guide hole; a circuit board connected with a left loudspeaker, a USB socket arranged on the inner surface of the left hemispherical casing and an audio plug connected with the wire are arranged inside the left hemispherical body; a right loudspeaker and a battery case with a cover for holding a battery pack are arranged inside the right hemispherical body; and the above components are arranged on a fixing frame and wrapped between a hemispherical casing cover and a back casing, respectively. The symmetric hemispherical active multimedia sound box provides an USB power supply mode and a battery power supply mode. The connecting wire of the sound box body is made from a spring wire, so as to remarkably reduce inconvenience due to many connecting wires of the sound box body. The active multimedia sound box has the advantages of novel appearance and shape, humanized structure, low cost, and convenience for carrying, thereby being a promising product.
Description
Technical field
The dominant case is made, the operation technique field.
Background technology
At present, the most moulding dullness of general speaker products, function singleness; Along with computer, multimedia develop rapidly, the market demand of the speaker products that adapts has with it also appearred requiring.
Summary of the invention
The utility model provides a kind of modern design, energy and computer, the hemispherical active multimedia loudspeaker box of the matching used symmetry of multimedia.
The technical scheme that the utility model is taked:
The hemispherical active multimedia loudspeaker box of symmetry, comprise by audio frequency and amplify power amplifier plate that promotes sound horn and the shell that loudspeaker are installed, its scheme is: by the lead of spring-like coiling, connect two hemispherical entities of symmetry, two hemispherical solid object surfaces all have large and small two holes, macropore is the vocal hole of device loudspeaker, and aperture is horn-like pilot hole; In the left hemisphere shape entity circuit board that links to each other with left horn is arranged, the USB socket that places left hemisphere shell internal layer surface and the audio jack of the lead of ining succession are arranged; In the right hemispherical entity right horn is arranged, put the battery case with cover of battery pack; Above-mentioned device is fixed on the fixed mount respectively, and is wrapped in respectively between hemispherical casing cover and the back cover.
Good effect behind enforcement the utility model is:
The utility model provides USB power supply and powered battery duplicate supply pattern.In being arranged, the environment of computer can pass through the power taking of USB socket, if carry and in not having the situation of computer, also can pass through powered battery.After using the USB powering mode, built-in wiring board can cut off powered battery automatically.The connecting line of casing is made with spring wire, the many and inconvenience that brings of the connecting line that has greatly reduced casing.The appearance and modeling novelty, the structure hommization, cost is low, easy to carry, is a promising product.
Description of drawings
Fig. 1, be the utility model separate type assembling schematic perspective view
Fig. 2, be two hemispherical entities of symmetry, be combined into one with seam complete spheroid schematic perspective view mutually
Fig. 3, be one of complete spheroid different angles schematic perspective view
Fig. 4, be two of complete spheroid different angles schematic perspective view
Embodiment
The hemispherical active multimedia loudspeaker box of symmetry, comprise by audio frequency and amplify power amplifier plate that promotes sound horn and the shell that loudspeaker are installed, its structure is: by the lead of spring-like coiling, connect two hemispherical entities of symmetry, two hemispherical solid object surfaces all have large and small two holes, macropore is the vocal hole of device loudspeaker, and aperture is horn-like pilot hole; The circuit board 14 that links to each other with left horn 12 is arranged in the left hemisphere shape entity, the USB socket 16 that places left hemisphere shell internal layer surface and the audio jack of the lead of ining succession are arranged; In the right hemispherical entity right horn 4 is arranged, put with cover 8 battery case of battery pack 7; Above-mentioned device is fixed on the fixed mount 5,13 respectively, and is wrapped in respectively between hemispherical casing cover 2,10 and the back cover 6,15.
Described two hemispherical entities of symmetry are that hemisphere is that band S shape is cut apart, and are combined into one with seam complete spheroid mutually; Cut apart the place S shape, one semihard arc pressure ring lid 3,11 is arranged with circular arc; Respectively there is the negative and positive breach to match at hemispherical plane back cover place; The hemispherical plane of a back cover has the strip groove that buries spring-like coiling lead.
Described macropore is the vocal hole of device loudspeaker, and its vocal hole is facing to loudspeaker 4,12, the rosette 1,9 that has the patellate slide to intersperse on the face.
Described lead by the spring-like coiling includes battery powered power line and audio output line.
Claims (4)
1, the hemispherical active multimedia loudspeaker box of symmetry, comprise by audio frequency and amplify power amplifier plate that promotes sound horn and the shell that loudspeaker are installed, it is characterized in that: by the lead of spring-like coiling, connect two hemispherical entities of symmetry, two hemispherical solid object surfaces all have large and small two holes, macropore is the vocal hole of device loudspeaker, and aperture is horn-like pilot hole; The circuit board (14) that links to each other with left horn (12) is arranged in the left hemisphere shape entity, the USB socket (16) that places left hemisphere shell internal layer surface and the audio jack of the lead of ining succession are arranged; In the right hemispherical entity right horn (4) is arranged, put the battery case of (8) with cover of battery pack (7); Above-mentioned device is fixed on the fixed mount (5,13) respectively, and is wrapped in respectively between hemispherical casing cover (2,10) and the back cover (6,15).
2, the hemispherical active multimedia loudspeaker box of symmetry according to claim 1 is characterized in that: described two hemispherical entities of symmetry are that hemisphere is that band S shape is cut apart, and are combined into one with seam complete spheroid mutually; Cut apart the place S shape, one semihard arc pressure ring lid (3,11) is arranged with circular arc; Respectively there is the negative and positive breach to match at hemispherical plane back cover place; The hemispherical plane of a back cover has the strip groove that buries spring-like coiling lead.
3, the hemispherical active multimedia loudspeaker box of symmetry according to claim 1, it is characterized in that: described macropore is the vocal hole of device loudspeaker, its vocal hole is facing to loudspeaker (4,12), the rosette (1,9) that has the patellate slide to intersperse on the face.
4, the hemispherical active multimedia loudspeaker box of symmetry according to claim 1 is characterized in that: described lead by the spring-like coiling includes battery powered power line and audio output line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200594245U CN201234348Y (en) | 2008-06-06 | 2008-06-06 | Symmetrical hemispherical active multimedia loudspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200594245U CN201234348Y (en) | 2008-06-06 | 2008-06-06 | Symmetrical hemispherical active multimedia loudspeaker box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201234348Y true CN201234348Y (en) | 2009-05-06 |
Family
ID=40620735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200594245U Expired - Fee Related CN201234348Y (en) | 2008-06-06 | 2008-06-06 | Symmetrical hemispherical active multimedia loudspeaker box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201234348Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104581508A (en) * | 2015-01-19 | 2015-04-29 | 李伟 | Multifunctional mobile phone loudspeaker box |
| CN104581456A (en) * | 2015-01-19 | 2015-04-29 | 李伟 | Swaying loudspeaker box with support function |
| WO2015127650A1 (en) * | 2014-02-28 | 2015-09-03 | 刘骏涛 | Miniature audio electronic |
-
2008
- 2008-06-06 CN CNU2008200594245U patent/CN201234348Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015127650A1 (en) * | 2014-02-28 | 2015-09-03 | 刘骏涛 | Miniature audio electronic |
| CN104581508A (en) * | 2015-01-19 | 2015-04-29 | 李伟 | Multifunctional mobile phone loudspeaker box |
| CN104581456A (en) * | 2015-01-19 | 2015-04-29 | 李伟 | Swaying loudspeaker box with support function |
| CN104581456B (en) * | 2015-01-19 | 2017-10-10 | 李伟 | A kind of belt supporting frame function rocks audio amplifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20130606 |