CN103796119A - Portable loudspeaker box with SD card data reading and Bluetooth function - Google Patents
Portable loudspeaker box with SD card data reading and Bluetooth function Download PDFInfo
- Publication number
- CN103796119A CN103796119A CN201310719664.9A CN201310719664A CN103796119A CN 103796119 A CN103796119 A CN 103796119A CN 201310719664 A CN201310719664 A CN 201310719664A CN 103796119 A CN103796119 A CN 103796119A
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- CN
- China
- Prior art keywords
- loudspeaker box
- audio amplifier
- card data
- bluetooth function
- embedded
- 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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Abstract
The invention relates to a portable loudspeaker box with an SD card data reading and Bluetooth function. The 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, and an SD card slot; 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; a compass is installed at the top of the loudspeaker box body, and the SD card slot is embedded in the loudspeaker box body. In the invention, the portable loudspeaker box with the SD card data reading and Bluetooth function is convenient in using and carrying, 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 and read and Bluetooth function portable loudspeaker box.
Background technology
Nowadays, the portable loudspeaker box scope of application is more and more wider, if band SD card data read and Bluetooth function, can remove the loaded down with trivial details of wiring and restriction from, when we are in the wild time, can distinguish orientation, brings great convenience to us.
Summary of the invention
The object of this invention is to provide a kind of band SD card data and read and Bluetooth function portable loudspeaker box, 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 and Bluetooth function portable loudspeaker box, it 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; 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, the embedded audio amplifier bodies top that is arranged on of compass, SD draw-in groove is embedded to be arranged in audio amplifier body.
Described audio amplifier body is aluminium material.
On described control circuit board, be furnished with power amplifier, bluetooth module and charging circuit.
Described switch, audio interface, lithium battery, loud speaker, operating key are connected to control circuit board by wire.
Described audio interface is standard 3.5mm audio interface.
The adjustable sound size of described operating key, next song, last song, F.F. and retreat.
Described control circuit board is connected on lithium battery by wire.
Described SD draw-in groove is connected to the power amplifier on control circuit board by wire.
Advantage of the present invention and good effect are: 1. easy to use and carry; 2. external data reads conveniently.
Accompanying drawing explanation
Fig. 1 is with SD card data for one and reads and Bluetooth function portable loudspeaker box.
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.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
A kind of band SD card data read and Bluetooth function portable loudspeaker box, and as shown in Figure 1, 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; 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, and lithium battery 8 is arranged on audio amplifier body 1 inside, and loud speaker 2 is arranged on audio amplifier body 1 inside, SD draw-in groove 9 is embedded to be arranged in audio amplifier body 1, forms band SD card data and reads and Bluetooth function portable loudspeaker box.
Concrete operations are as follows: first external power source is connect and is put in the power interface 7 being embedded in audio amplifier body 1, 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 10, open switch 4, after sound amplifies via the power amplifier on control circuit board 3, send from loud speaker 2 again, the outer audio equipment of use with Bluetooth function, can search signal connection that the bluetooth module on control circuit board 3 is sent out, after connection, the sound that outer audio equipment is play outputs to after the power amplifier amplification on control circuit board 3 via bluetooth module again, send from loud speaker 2 again, the adjustable sound size of operating key 6, next song, last song, F.F. and retreating.
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 (8)
1. band SD card data read and a Bluetooth function portable loudspeaker box, it 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; 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, the embedded audio amplifier bodies top that is arranged on of compass, SD draw-in groove is embedded to be arranged in audio amplifier body.
2. a kind of band SD card data according to claim 1 read and Bluetooth function portable loudspeaker box, it is characterized in that, described audio amplifier body is aluminium material.
3. a kind of band SD card data according to claim 1 read and Bluetooth function portable loudspeaker box, it is characterized in that, are furnished with power amplifier, bluetooth module and charging circuit on described control circuit board.
4. a kind of band SD card data according to claim 1 read and Bluetooth function portable loudspeaker box, it is characterized in that, described switch, audio interface, lithium battery, loud speaker, operating key are connected to control circuit board by wire.
5. a kind of band SD card data according to claim 1 read and Bluetooth function portable loudspeaker box, it is characterized in that, described audio interface is standard 3.5mm audio interface.
6. a kind of band SD card data according to claim 1 read and Bluetooth function portable loudspeaker box, it is characterized in that the adjustable sound size of described operating key, next song, last song, F.F. and retreat.
7. a kind of band SD card data according to claim 1 read and Bluetooth function portable loudspeaker box, it is characterized in that, described control circuit board is connected on lithium battery by wire.
8. a kind of band SD card data according to claim 1 read and Bluetooth function portable loudspeaker box, it is characterized in that, described SD draw-in groove is connected to the power amplifier on control circuit board by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310719664.9A CN103796119A (en) | 2013-12-24 | 2013-12-24 | Portable loudspeaker box with SD card data reading and Bluetooth function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310719664.9A CN103796119A (en) | 2013-12-24 | 2013-12-24 | Portable loudspeaker box with SD card data reading and Bluetooth function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103796119A true CN103796119A (en) | 2014-05-14 |
Family
ID=50671324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310719664.9A Pending CN103796119A (en) | 2013-12-24 | 2013-12-24 | Portable loudspeaker box with SD card data reading and Bluetooth function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103796119A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202059546U (en) * | 2011-05-23 | 2011-11-30 | 浙江科技学院 | Multifunctional loudspeaker box |
| CN202374411U (en) * | 2011-12-28 | 2012-08-08 | 深圳市弘仁通明科技有限公司 | Bluetooth artistic sound equipment with LED (Light-Emitting Diode) lighting device |
| CN202889594U (en) * | 2012-10-31 | 2013-04-17 | 江门市奥威斯电子有限公司 | Intelligent furniture digital sound box |
| CN203104758U (en) * | 2012-10-25 | 2013-07-31 | 深圳市仁慧工业材料有限公司 | Novel Bluetooth flat speaker |
-
2013
- 2013-12-24 CN CN201310719664.9A patent/CN103796119A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202059546U (en) * | 2011-05-23 | 2011-11-30 | 浙江科技学院 | Multifunctional loudspeaker box |
| CN202374411U (en) * | 2011-12-28 | 2012-08-08 | 深圳市弘仁通明科技有限公司 | Bluetooth artistic sound equipment with LED (Light-Emitting Diode) lighting device |
| CN203104758U (en) * | 2012-10-25 | 2013-07-31 | 深圳市仁慧工业材料有限公司 | Novel Bluetooth flat speaker |
| CN202889594U (en) * | 2012-10-31 | 2013-04-17 | 江门市奥威斯电子有限公司 | Intelligent furniture digital sound box |
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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 |