CN103796114A - Portable loudspeaker box with SD card data reading and clock function - Google Patents
Portable loudspeaker box with SD card data reading and clock function Download PDFInfo
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- CN103796114A CN103796114A CN201310718915.1A CN201310718915A CN103796114A CN 103796114 A CN103796114 A CN 103796114A CN 201310718915 A CN201310718915 A CN 201310718915A CN 103796114 A CN103796114 A CN 103796114A
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- loudspeaker box
- control circuit
- audio amplifier
- card data
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Abstract
The invention relates to a portable loudspeaker box with an SD card data reading and clock 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, a clock control circuit board, 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; the clock control circuit board is embedded in the loudspeaker box body; and the SD card slot is embedded in the loudspeaker box body. The portable loudspeaker box with the SD card data reading and clock function is convenient in use and great in portability, can help to see the time, 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 time clock feature 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 time clock feature, can increase practical value.
Summary of the invention
The object of this invention is to provide a kind of band SD card data and read and time clock feature 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 time clock feature 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, clock control circuit plate, 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 body interior that is arranged on of clock control circuit plate, 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 and charging circuit.
Described clock control circuit is made up of clock control circuit, LCDs and setting key, and clock control circuit is around main control chip PCF1175C design circuit.
Described clock control circuit is connected on lithium battery.
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.
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. easy to use and carry; 2. can conveniently check that time and external data read conveniently.
Accompanying drawing explanation
Fig. 1 is with SD card data for one and reads and time clock feature portable loudspeaker box.
Fig. 2 is backsight structural representation 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, clock control circuit plate, 10, 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 time clock feature portable loudspeaker box, and 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, clock control circuit plate 9, SD draw-in groove 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, embedded audio amplifier body 1 inside that is arranged on of clock control circuit plate 9, SD draw-in groove 10 is embedded to be arranged in audio amplifier body 1, forms band SD card data and reads and time clock feature 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 5, clock control circuit plate 9 and control circuit board 3 will be switched on, after sound amplifies via the power amplifier on control circuit board 3, send from loud speaker 2 again, LCDs on clock control circuit plate 9 is by displaying time, when first use, use clock control circuit plate 9 setting key setting-up times, operating key 5 regulates sound size, 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 (9)
1. band SD card data read and a time clock feature 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, clock control circuit plate, 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 body interior that is arranged on of clock control circuit plate, 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 time clock feature 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 time clock feature portable loudspeaker box, it is characterized in that, are furnished with power amplifier and charging circuit on described control circuit board.
4. a kind of band SD card data according to claim 1 read and time clock feature portable loudspeaker box, it is characterized in that, described clock control circuit is made up of clock control circuit, LCDs and setting key, and clock control circuit is around main control chip PCF1175C design circuit.
5. a kind of band SD card data according to claim 1 read and time clock feature portable loudspeaker box, it is characterized in that, described clock control circuit is connected on lithium battery.
6. a kind of band SD card data according to claim 1 read and time clock feature 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.
7. a kind of band SD card data according to claim 1 read and time clock feature portable loudspeaker box, it is characterized in that, described audio interface is standard 3.5mm audio interface.
8. a kind of band SD card data according to claim 1 read and time clock feature 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.
9. a kind of band SD card data according to claim 1 read and time clock feature portable loudspeaker box, it 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 |
|---|---|---|---|
| CN201310718915.1A CN103796114A (en) | 2013-12-24 | 2013-12-24 | Portable loudspeaker box with SD card data reading and clock function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310718915.1A CN103796114A (en) | 2013-12-24 | 2013-12-24 | Portable loudspeaker box with SD card data reading and clock function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103796114A true CN103796114A (en) | 2014-05-14 |
Family
ID=50671319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310718915.1A Pending CN103796114A (en) | 2013-12-24 | 2013-12-24 | Portable loudspeaker box with SD card data reading and clock function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103796114A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104936084A (en) * | 2015-07-13 | 2015-09-23 | 深圳市率先电器有限公司 | Internet touch portable multimedia sound box |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200973175Y (en) * | 2006-10-19 | 2007-11-07 | 张国友 | Digital loudspeaker box |
| CN201887912U (en) * | 2010-11-22 | 2011-06-29 | 深圳市雷恒电子科技有限公司 | Multifunctional digital sound box |
| US20110317846A1 (en) * | 2010-06-23 | 2011-12-29 | Muqun Cao | Wireless Illuminative Speaker System and Wireless Illuminative Speaker Thereof |
| CN203289599U (en) * | 2013-05-24 | 2013-11-13 | 邓永贵 | Sound box |
-
2013
- 2013-12-24 CN CN201310718915.1A patent/CN103796114A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200973175Y (en) * | 2006-10-19 | 2007-11-07 | 张国友 | Digital loudspeaker box |
| US20110317846A1 (en) * | 2010-06-23 | 2011-12-29 | Muqun Cao | Wireless Illuminative Speaker System and Wireless Illuminative Speaker Thereof |
| CN201887912U (en) * | 2010-11-22 | 2011-06-29 | 深圳市雷恒电子科技有限公司 | Multifunctional digital sound box |
| CN203289599U (en) * | 2013-05-24 | 2013-11-13 | 邓永贵 | Sound box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104936084A (en) * | 2015-07-13 | 2015-09-23 | 深圳市率先电器有限公司 | Internet touch portable multimedia sound box |
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| 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 |