CN203406985U - Multifunctional charging sound box - Google Patents
Multifunctional charging sound box Download PDFInfo
- Publication number
- CN203406985U CN203406985U CN201320504565.4U CN201320504565U CN203406985U CN 203406985 U CN203406985 U CN 203406985U CN 201320504565 U CN201320504565 U CN 201320504565U CN 203406985 U CN203406985 U CN 203406985U
- Authority
- CN
- China
- Prior art keywords
- switch
- audio amplifier
- housing
- sound box
- charging
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a sound box and especially relates to a multifunctional charging sound box which has multiple functions and can be charged. The multifunctional charging sound box is characterized in that the overall structure of the multifunctional charging sound box comprises a shell, a sounding device, a first switch, a power supply and a charging device, wherein the sounding device is installed at one end of the shell, the first switch is installed at the other end of the shell, and the power supply and the charging device are arranged inside the shell. The multifunctional charging sound box has the following beneficial effects: the utility model provides the multifunctional charging sound box which has multiple functions and can be charged, and the multifunctional charging sound box is small in size, convenient to carry and low in cost, can be charged and is easy to use.
Description
Technical field
The utility model relates to a kind of audio amplifier, and espespecially a kind of possess multi-functional charging audio amplifier multi-functional and that can charge.
Background technology
Along with science and technology is constantly progressive, the development of phonotape and videotape industry, for being only used for inputting now audio frequency, audio frequency is amplified to the life requirement that the audio amplifier of exporting no longer meets people, current audio amplifier or volume is on the market large, carry inconvenience, and cost is high, the audio amplifier that its volume is small and exquisite, function is single, cannot meet the diversified requirement of people to electronic product, practicality is not high.
Summary of the invention
In order to address the above problem, the utility model aims to provide a kind of audio amplifier, and espespecially a kind of possess multi-functional charging audio amplifier multi-functional and that can charge.
Realize above-mentioned purpose, the technical solution used in the present invention is: a kind of multi-functional charging audio amplifier, it is characterized in that: overall structure comprises housing, sound-producing device, the first switch, power supply and charging device, described sound-producing device is installed on one end of housing, described the first switch is installed on the other end of housing, and described power supply and charging device are all arranged on enclosure interior.
Secondly; described charging device further includes indicator lamp control system, audio signal amplifying system, charge protection system; described indicator lamp control system, audio signal amplifying system and charge protection system in combination form main control board, on described main control board, are provided with second switch.
In addition, described housing is provided with guide runner, and described guide runner is equipped with leads thick stick, and described guide rod top is butted on switch bottom, and described guide rod is provided with spring.
Moreover described housing is provided with hollow guide pillar, described hollow guide pillar is provided with draw-in groove, and described second switch snaps in described draw-in groove suitablely.
Secondly, described the first switch is provided with thimble, and described thimble is arranged in hollow guide pillar and is butted on second switch in bottom.
In addition, described charging device can be provided with USB interface.
The beneficial effects of the utility model are presented as: the utility model provides a kind of multi-functional charging audio amplifier multi-functional and that can charge that possesses, and its volume is little, easy to carry, and cost is low, and can charge, convenient use.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is the utility model overall structure explosive view.
Fig. 3 is the utility model schematic diagram.
Accompanying drawing marking explanation:
1-housing; 2-sound-producing device; 3-the first switch; 4-power supply; 5-charging device; 6-indicator lamp control system; 7-audio signal amplifying system; 8-charge protection system; 9-main control board; 10-guide runner; 11-guide rod; 12-spring; The hollow guide pillar of 13-; 14-draw-in groove; 15-second switch; 16-thimble; 17-USB interface.
Embodiment
Below in conjunction with accompanying drawing, describe the specific embodiment of the present invention in detail:
As Figure 1-3, a kind of multi-functional charging audio amplifier, overall structure comprises housing 1, sound-producing device 2, the first switch 3, power supply 4 and charging device 5, described sound-producing device 2 is installed on one end of housing 1, described the first switch 3 is installed on the other end of housing 1, and described power supply 4 and charging device 5 are all arranged on housing 1 inside.
Secondly; described charging device 5 further includes indicator lamp control system 6, audio signal amplifying system 7, charge protection system 8; described indicator lamp control system 6, audio signal amplifying system 7 and charge protection system 8 are combined to form main control board 9, on described main control board 9, are provided with second switch 15.
In addition, described housing 1 is provided with guide runner 10, and described guide runner 10 is equipped with leads thick stick, and described guide rod 11 tops are butted on switch bottom, and described guide rod 11 is provided with spring 12.
Moreover described housing 1 is provided with hollow guide pillar 13, described hollow guide pillar 13 is provided with draw-in groove 14, and described second switch 15 snaps in described draw-in groove 14 suitablely.
Secondly, described the first switch 3 is provided with thimble 16, and described thimble 16 is arranged in hollow guide pillar 13 and in bottom, is butted on second switch 15.
In addition, described charging device 5 can be provided with usb 17.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, the technical staff of the industry, under the inspiration of the technical program, can make some distortion and revise, any modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (6)
1. a multi-functional charging audio amplifier, it is characterized in that: overall structure comprises housing, sound-producing device, the first switch, power supply and charging device, described sound-producing device is installed on one end of housing, described the first switch is installed on the other end of housing, and described power supply and charging device are all arranged on enclosure interior.
2. a kind of multi-functional charging audio amplifier according to claim 1; it is characterized in that: described charging device further includes indicator lamp control system, audio signal amplifying system, charge protection system; described indicator lamp control system, audio signal amplifying system and charge protection system in combination form main control board, on described main control board, are provided with second switch.
3. a kind of multi-functional charging audio amplifier according to claim 1, is characterized in that: described housing is provided with guide runner, and described guide runner is equipped with leads thick stick, and described guide rod top is butted on switch bottom, and described guide rod is provided with spring.
4. a kind of multi-functional charging audio amplifier according to claim 1, is characterized in that: described housing is provided with hollow guide pillar, and described hollow guide pillar is provided with draw-in groove, and described second switch snaps in described draw-in groove suitablely.
5. a kind of multi-functional charging audio amplifier according to claim 1, is characterized in that: described the first switch is provided with thimble, and described thimble is arranged in hollow guide pillar and is butted on second switch in bottom.
6. a kind of multi-functional charging audio amplifier according to claim 1, is characterized in that: described charging device can be provided with USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504565.4U CN203406985U (en) | 2013-08-16 | 2013-08-16 | Multifunctional charging sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504565.4U CN203406985U (en) | 2013-08-16 | 2013-08-16 | Multifunctional charging sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203406985U true CN203406985U (en) | 2014-01-22 |
Family
ID=49942903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320504565.4U Expired - Fee Related CN203406985U (en) | 2013-08-16 | 2013-08-16 | Multifunctional charging sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203406985U (en) |
-
2013
- 2013-08-16 CN CN201320504565.4U patent/CN203406985U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20140816 |
|
| EXPY | Termination of patent right or utility model |