CN204651962U - A kind of portable power source with lantern slide or video playback - Google Patents
A kind of portable power source with lantern slide or video playback Download PDFInfo
- Publication number
- CN204651962U CN204651962U CN201520259910.1U CN201520259910U CN204651962U CN 204651962 U CN204651962 U CN 204651962U CN 201520259910 U CN201520259910 U CN 201520259910U CN 204651962 U CN204651962 U CN 204651962U
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- CN
- China
- Prior art keywords
- lantern slide
- power source
- power supply
- supply body
- circuit
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Abstract
The utility model relates to a kind of portable power source with lantern slide or video playback, comprise: power supply body, its side is provided with two USB output ports and micro charges and data transmission port, and power supply body surface is provided with binary-coded decimal battery capacity indication screen, power switch key, redirect key, silence switch key, loud speaker and display screen; Battery, it is fixed on power supply body interior; Mainboard, it is fixed on power supply body interior, and mainboard is provided with power circuit and main board control circuit; Battery is connected with power circuit, and two USB output ports, micro charging is shielded with data transmission port, binary-coded decimal battery capacity indication, power switch key, redirect key, silence switch key, loud speaker and display screen are all connected with main board control circuit.The beneficial effects of the utility model: a kind of portable power source having LCD to show is provided, and realize broadcasting and the display of lantern slide or video, can according to market and client's oneself requirement, self-control play content, realizes the automatic broadcasting of lantern slide or video, zonal cooling is play and loop play.
Description
Technical field
The utility model relates to portable power source, particularly relates to a kind of portable power source with lantern slide or video playback.
Background technology
At present, intelligent machine function is strong, and power consumption is large, and mobile phone in order to pursue light, volume is little makes it limit the volume of internal battery, therefore the capacity of battery is restricted, and this makes can be more and more extensive to the application of external portable power source-charger baby that mobile phone charges at any time.Existing portable power source function singleness, only possesses the function of charge and discharge, storage power, is a jumbo battery.Integrate a portable charger for power supply and charge function, charge or standby power both can to the digital equipment such as mobile phone, panel computer whenever and wherever possible, other functions can also be realized.
Utility model content
For the weak point existed in the problems referred to above, the utility model provides a kind of portable power source with lantern slide or video playback.
For achieving the above object, the utility model provides a kind of portable power source with lantern slide or video playback, comprising:
Power supply body, one side is provided with a USB output port, micro charging and data transmission port and the 2nd USB output port, and the upper surface of described power supply body is provided with binary-coded decimal battery capacity indication screen, power switch key, redirect key, silence switch key, loud speaker and display screen;
Battery, it is fixed on described power supply body interior;
Mainboard, it is fixed on described power supply body interior, and described mainboard is provided with power circuit and main board control circuit;
Described battery is connected with described power circuit, and a described USB output port, described micro charging is shielded with data transmission port, described 2nd USB output port, described binary-coded decimal battery capacity indication, described power switch key, described redirect key, described silence switch key, described loud speaker and described display screen are all connected with described main board control circuit.
Improve further as the utility model, the electric current that a described USB output port exports is 1A.
Improve further as the utility model, the electric current that described 2nd USB output port exports is 2A.
Improve further as the utility model, described binary-coded decimal battery capacity indication screen display shows 0-99 battery capacity indication.
Improve further as the utility model, described display screen is LCD display.
The beneficial effects of the utility model are: not only can realize charge function, a kind of portable power source having LCD to show also is provided, and the intelligent functions of lantern slide or video playback and display is provided, can according to market and client's oneself requirement, self-control lantern slide or video content, can realize the automatic broadcasting of lantern slide or video, zonal cooling is play and loop play.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of portable power source with lantern slide or video playback of the utility model;
Fig. 2 is the operation principle schematic diagram of the power circuit of a kind of portable power source with lantern slide or video playback of the utility model;
Fig. 3 is the operation principle schematic diagram of the main board control circuit of a kind of portable power source with lantern slide or video playback of the utility model.
In figure: 1, power supply body; 2, a USB output port; 3, micro charging and data transmission port; 4, the 2nd USB output port; 5, binary-coded decimal battery capacity indication screen; 6, power switch key; 7, redirect key; 8, silence switch key; 9, loud speaker; 10, display screen.
Embodiment
As shown in Figure 1, a kind of portable power source with lantern slide or video playback described in the utility model embodiment, comprising:
Power supply body 1, one side is provided with a USB output port 2, micro charging and data transmission port 3 and the 2nd USB output port 4, and the upper surface of power supply body 1 is provided with binary-coded decimal battery capacity indication screen 5, power switch key 6, redirect key 7, silence switch key 8, loud speaker 9 and display screen 10;
Battery, it is inner that it is fixed on power supply body 1;
Mainboard, it is inner that it is fixed on power supply body 1, and mainboard is provided with power circuit and main board control circuit;
Battery is connected with power circuit, a USB output port 2, micro charging and data transmission port 3, the 2nd USB output port 4, binary-coded decimal battery capacity indication shield 5, power switch key 6, redirect key 7, silence switch key 8, loud speaker 9 and display screen 10 are all connected with main board control circuit.
As shown in Figure 2; power circuit comprises: charging circuit, battery protecting circuit, booster circuit, output circuit, reset circuit, output current detection circuit, battery flowmeter charge circle, voltage stabilizing power supplying circuit, display screen circuit, electricity display charactron circuit, single chip circuit and key circuit; wherein, charging circuit, battery protecting circuit, booster circuit, output circuit, reset circuit, output current detection circuit, battery flowmeter charge circle, voltage stabilizing power supplying circuit, display screen circuit are all connected with single chip circuit with electricity display charactron circuit.
As shown in Figure 3, main board control circuit comprises voltage stabilizing power supplying circuit, DPF governor circuit, main memory circuit, display backlight power supply circuits, TF card seat circuit, key circuit and power amplifier.
Wherein, the electric current that a USB output port 2 exports is 1A, and the electric current that the 2nd USB output port 4 exports is 2A, and binary-coded decimal battery capacity indication screen 5 display 0-99 battery capacity indication, display screen 10 is LCD display.
During concrete use: the file first lantern slide on computer or video file being converted to specified format, then by the line of the charging micro plug of band data, micro charging and the data transmission port 3 of an insertion portable power source, the USB port of computer is inserted in other end, open the power switch key 6 of portable power source, pin quiet key 8 about 3 ~ 5 seconds, computer can detect external internal memory automatically, lantern slide on computer or video file are copied in portable power source, turn on the power switch the broadcasting that key 6 can complete lantern slide or video file.According to market and client's oneself requirement, the content of lantern slide or video can be made by oneself, can carry out broadcasting show the lantern slide or video comprising product information, and the automatic broadcasting of lantern slide or video can be realized, zonal cooling is play and loop play.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. the portable power source with lantern slide or video playback, is characterized in that, comprising:
Power supply body (1), one side is provided with a USB output port (2), micro charging and data transmission port (3) and the 2nd USB output port (4), and the upper surface of described power supply body (1) is provided with binary-coded decimal battery capacity indication screen (5), power switch key (6), redirect key (7), silence switch key (8), loud speaker (9) and display screen (10);
Battery, it is inner that it is fixed on described power supply body (1);
Mainboard, it is inner that it is fixed on described power supply body (1), and described mainboard is provided with power circuit and main board control circuit;
Described battery is connected with described power circuit, and a described USB output port (2), described micro charging is shielded (5), described power switch key (6), described redirect key (7), described silence switch key (8), described loud speaker (9) and described display screen (10) be all connected with described main board control circuit with data transmission port (3), described 2nd USB output port (4), described binary-coded decimal battery capacity indication.
2. the portable power source of band lantern slide according to claim 1 or video playback, is characterized in that: the electric current that a described USB output port (2) exports is 1A.
3. the portable power source of band lantern slide according to claim 1 or video playback, is characterized in that: the electric current that described 2nd USB output port (4) exports is 2A.
4. the portable power source of band lantern slide according to claim 1 or video playback, is characterized in that: described binary-coded decimal battery capacity indication screen (5) display 0-99 battery capacity indication.
5. the portable power source of band lantern slide according to claim 1 or video playback, is characterized in that: described display screen (10) is LCD display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259910.1U CN204651962U (en) | 2015-04-27 | 2015-04-27 | A kind of portable power source with lantern slide or video playback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259910.1U CN204651962U (en) | 2015-04-27 | 2015-04-27 | A kind of portable power source with lantern slide or video playback |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204651962U true CN204651962U (en) | 2015-09-16 |
Family
ID=54104671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520259910.1U Expired - Fee Related CN204651962U (en) | 2015-04-27 | 2015-04-27 | A kind of portable power source with lantern slide or video playback |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204651962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612084A (en) * | 2017-10-10 | 2018-01-19 | 左立杰 | A kind of charger baby |
-
2015
- 2015-04-27 CN CN201520259910.1U patent/CN204651962U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612084A (en) * | 2017-10-10 | 2018-01-19 | 左立杰 | A kind of charger baby |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20190427 |