CN103796131A - Solar portable loudspeaker box with SD card data reading function - Google Patents
Solar portable loudspeaker box with SD card data reading function Download PDFInfo
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- CN103796131A CN103796131A CN201310734364.8A CN201310734364A CN103796131A CN 103796131 A CN103796131 A CN 103796131A CN 201310734364 A CN201310734364 A CN 201310734364A CN 103796131 A CN103796131 A CN 103796131A
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- audio amplifier
- card data
- loudspeaker box
- embedded
- audio
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Abstract
The invention relates to a solar portable loudspeaker box with an SD card data reading function. The solar portable loudspeaker box comprises a loudspeaker box body, a power interface, a switch, an audio interface, a control circuit board, a lithium battery, a loudspeaker, a control key, an SD card slot, and a solar energy receiving module; the power interface is embedded in the loudspeaker box body; the switch is embedded in the loudspeaker box body; the audio interface is embedded in the loudspeaker box body; the control key is embedded in the loudspeaker box body; the control circuit board is installed in the loudspeaker box body; the lithium battery is installed in the loudspeaker box body; the loudspeaker is installed in the loudspeaker box body; the SD card slot is embedded in the loudspeaker box body; and the solar energy receiving module is installed at the top of the loudspeaker box body. The solar portable loudspeaker box with the SD card data reading function is energy-saving and environmentally-friendly, is convenient in use and great in portability, and is easy in reading the external data.
Description
Technical field
The present invention relates to audio amplifier, be specifically related to a kind of band SD card data read functions solar portable formula audio amplifier.
Background technology
Nowadays, the portable loudspeaker box scope of application is more and more wider, if band SD card data read functions, we can break away from the burden of wire harness, many times in use, after internal cell uses, just cannot work.
Summary of the invention
The object of this invention is to provide a kind of band SD card data read functions solar portable formula audio amplifier, this audio amplifier is to overcome the deficiencies in the prior art.
In order to realize above-mentioned technical purpose, the technical scheme that the present invention takes is: a kind of band SD card data read functions solar portable formula audio amplifier, is characterized in that, it comprises audio amplifier body, power interface, switch, audio interface, control circuit board, lithium battery, loud speaker, operating key, SD draw-in groove, solar energy receiver module; In the embedded installation audio amplifier of described power interface body, switch is embedded to be arranged in audio amplifier body, audio interface is embedded to be arranged in audio amplifier body, the embedded audio amplifier body interior that is arranged on of operating key, control circuit board is arranged on audio amplifier body interior, and lithium battery is arranged on audio amplifier body interior, and loud speaker is arranged on audio amplifier body interior, SD draw-in groove is embedded to be arranged in audio amplifier body, and solar energy receiver module is arranged on audio amplifier bodies top.
Described audio amplifier body is aluminium material.
On described control circuit board, be furnished with power amplifier and charging circuit.
Described switch, audio interface, lithium battery, loud speaker, operating key, solar energy receiver module are connected to control circuit board by wire.
Described audio interface is standard 3.5mm audio interface.
Described SD draw-in groove is connected to the power amplifier on control circuit board by wire.
The adjustable sound size of described operating key, next song, last song, F.F. and retreat.
Advantage of the present invention and good effect are: 1. energy-conserving and environment-protective, easy to use and carry, external data reads conveniently.
Accompanying drawing explanation
Fig. 1 is a kind of band SD card data read functions solar portable formula audio amplifier.
Fig. 2 is plan structure schematic diagram embodiment illustrated in fig. 1.
Wherein: 1, audio amplifier body, 2, loud speaker, 3, control circuit board, 4, switch, 5, operating key, 6, audio interface, 7, power interface, 8, lithium battery, 9, SD draw-in groove, 10, solar energy receiver module.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
A kind of band SD card data read functions solar portable formula audio amplifier, as Fig. 1, shown in Fig. 2, it comprises audio amplifier body 1, loud speaker 2, control circuit board 3, switch 4, operating key 5, audio interface 6, power interface 7, lithium battery 8, SD draw-in groove 9, solar energy receiver module 10; In the embedded installation audio amplifier of described power interface 7 body 1, switch 4 is embedded to be arranged in audio amplifier body 1, audio interface 6 is embedded to be arranged in audio amplifier body 1, embedded audio amplifier body 1 inside that is arranged on of operating key 5, control circuit board 3 is arranged on audio amplifier body 1 inside, lithium battery 8 is arranged on audio amplifier body 1 inside, loud speaker 2 is arranged on audio amplifier body 1 inside, SD card 9 grooves are embedded to be arranged in audio amplifier body 1, solar energy receiver module 10 is arranged on audio amplifier body 1 top, forms band SD card data read functions solar portable formula audio amplifier.
Concrete operations are as follows: first utilize the solar energy receiver module 10 at audio amplifier body 1 top or external power source to be linked into power interface 7, via the charging circuit on control circuit board 3, lithium battery 8 is charged, external sound source is linked into audio interface 6 or external data card is inserted in SD draw-in groove 9, open switch 4, after sound amplifies via the power amplifier on control circuit board 3, send again the adjustable sound size of operating key 5, next song, last song, F.F. and retreat from loud speaker 2.
In the present invention, as becoming row embodiment, audio amplifier body is aluminium material.Therefore the scope that the scope of the present invention limits with claims is as the criterion.
Claims (7)
1. a band SD card data read functions solar portable formula audio amplifier, is characterized in that, it comprises audio amplifier body, power interface, switch, audio interface, control circuit board, lithium battery, loud speaker, operating key, SD draw-in groove, solar energy receiver module; In the embedded installation audio amplifier of described power interface body, switch is embedded to be arranged in audio amplifier body, audio interface is embedded to be arranged in audio amplifier body, the embedded audio amplifier body interior that is arranged on of operating key, control circuit board is arranged on audio amplifier body interior, and lithium battery is arranged on audio amplifier body interior, and loud speaker is arranged on audio amplifier body interior, SD draw-in groove is embedded to be arranged in audio amplifier body, and solar energy receiver module is arranged on audio amplifier bodies top.
2. a kind of band SD card data read functions solar portable formula audio amplifier according to claim 1, is characterized in that, described audio amplifier body is aluminium material.
3. a kind of band SD card data read functions solar portable formula audio amplifier according to claim 1, is characterized in that, is furnished with power amplifier and charging circuit on described control circuit board.
4. a kind of band SD card data read functions solar portable formula audio amplifier according to claim 1, is characterized in that, described switch, audio interface, lithium battery, loud speaker, operating key, solar energy receiver module are connected to control circuit board by wire.
5. a kind of band SD card data read functions solar portable formula audio amplifier according to claim 1, is characterized in that, described audio interface is standard 3.5mm audio interface.
6. a kind of band SD card data read functions solar portable formula audio amplifier according to claim 1, is characterized in that, described SD draw-in groove is connected to the power amplifier on control circuit board by wire.
7. a kind of band SD card data read functions solar portable formula audio amplifier according to claim 1, is characterized in that, the adjustable sound size of described operating key, next song, last song, F.F. and retreat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310734364.8A CN103796131A (en) | 2013-12-27 | 2013-12-27 | Solar portable loudspeaker box with SD card data reading function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310734364.8A CN103796131A (en) | 2013-12-27 | 2013-12-27 | Solar portable loudspeaker box with SD card data reading function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103796131A true CN103796131A (en) | 2014-05-14 |
Family
ID=50671336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310734364.8A Pending CN103796131A (en) | 2013-12-27 | 2013-12-27 | Solar portable loudspeaker box with SD card data reading function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103796131A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201690598U (en) * | 2010-04-19 | 2010-12-29 | 东莞市金业电子科技有限公司 | Megaphone with USB interface and SD card interface |
| CN201699983U (en) * | 2010-07-13 | 2011-01-05 | 陈楚鑫 | Portable multifunctional sound device |
| CN102098604A (en) * | 2011-02-17 | 2011-06-15 | 刘曙生 | Mobile phone Bluetooth sound box based on Bluetooth file transfer protocol |
| CN202103808U (en) * | 2010-09-30 | 2012-01-04 | 深圳市汇佳品商贸有限公司 | Solar energy sound box |
-
2013
- 2013-12-27 CN CN201310734364.8A patent/CN103796131A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201690598U (en) * | 2010-04-19 | 2010-12-29 | 东莞市金业电子科技有限公司 | Megaphone with USB interface and SD card interface |
| CN201699983U (en) * | 2010-07-13 | 2011-01-05 | 陈楚鑫 | Portable multifunctional sound device |
| CN202103808U (en) * | 2010-09-30 | 2012-01-04 | 深圳市汇佳品商贸有限公司 | Solar energy sound box |
| CN102098604A (en) * | 2011-02-17 | 2011-06-15 | 刘曙生 | Mobile phone Bluetooth sound box based on Bluetooth file transfer protocol |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140514 |
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| WD01 | Invention patent application deemed withdrawn after publication |