CN202798097U - Multifunctional mobile charger - Google Patents
Multifunctional mobile charger Download PDFInfo
- Publication number
- CN202798097U CN202798097U CN2012204616112U CN201220461611U CN202798097U CN 202798097 U CN202798097 U CN 202798097U CN 2012204616112 U CN2012204616112 U CN 2012204616112U CN 201220461611 U CN201220461611 U CN 201220461611U CN 202798097 U CN202798097 U CN 202798097U
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- Prior art keywords
- charger
- charging
- charged
- multifunctional mobile
- plug
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- Expired - Fee Related
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910052744 lithium Inorganic materials 0.000 claims abstract 2
- 238000001514 detection method Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a multifunctional mobile charger. A retractable alternating current plug is arranged on the charger, alternating current is converted into 5.0V direct current by a switch power supply circuit, a built-in lithium battery (standby battery) of the charger is charged by a charging and discharging protection circuit, the standby battery is connected with a charging circuit, portable electric appliances such as a mobile phone, an MP3 ((moving picture experts group audio layer-3) player, an MP4 (mobile Pentium 4) player and an MP5 (machine pistol 5) player are charged after converting the direct current into the 5.0V direct current, an automatically retractable connection wire is arranged on the charger, can be pulled out and extended when the electric appliances are charged, can automatically retract into the charger after use and is convenient to carry, a double-color LED indicator lamp is arranged on the charger and displays red when the electric appliances are charged, the LED indicator lamp displays green when the electric appliances are fully charged, the capacity of the standby battery is 2000MA, and the LED indicator lamp automatically displays insufficiency when the capacity of the standby battery is low. The multifunctional mobile charger is integral in alternating current and direct current charging and convenient to use and carry, the alternating current plug and the direct current output wire can be retracted, and the electric quantity of a power supply of the charger can be detected.
Description
Technical field
The utility model relates to a kind of Multifunctional mobile charger.
Background technology
For present various portable electronic products, for example: MP3, PDA(Personal Digital Assistant), being used for Mobile power charger mostly is the vertoro that adopts alternating current-direct current to change, this transformation rectification is converted to direct current with the alternating current of family or office usefulness, then use and charging of mobile devices, but the mains charger that should be used for mobile device can only stay at home or have the place of ac voltage output to use, and causes mobile device to use interruption because power supply is not enough when the holder goes out to handle affairs all can't normally charge to mobile device.Charging of mobile devices device for is out of doors only also arranged at present on the market, still have at home in the situation of alternating current and can not charge.
Summary of the invention
In order to solve the problems of the technologies described above, the purpose of this utility model is to provide a kind of can detect the electric weight of self power supply, the Multifunctional mobile charger that use is easy to carry, interchange combines with DC charging.
Complete skill scheme of the present utility model is, a kind of Multifunctional mobile charger, be provided with an ac plug on the described charger, described ac plug turns DC circuit by interchange and is connected with the charging circuit of charger inside, described charger inside also is provided with a reserve battery, described reserve battery is connected with described charging circuit, also be provided with a USB charging inlet that is connected with charging device on the described charger, described charging circuit and reserve battery all are connected with described USB charging inlet.
Described ac plug is can contracting receipts plug.
Described USB charging inlet can automatically retract instrument internal and be fixed on the charger.
Be provided with two LED light on the described charger, described LED light links to each other with described charging circuit, show red during charging, show green when being full of, another is the electric weight detection of charger built-in battery, when electric weight was lower than 1/3, the prompting of LED automatic luminous should have been charged to internal battery.Described reserve battery capacity is 2000MA.
Therefore the utility model has been compared following beneficial effect with present technology:
This portable power source can not only detect the electric weight of self power supply, and can be convenient for carrying, the plug receipts that can contract, and the USB line automatically retracts instrument internal and is fixed on the mobile device.With the combination of AC and DC plug.When inputting without AC, when reserve battery possessed 10% above electric weight, this charger was answered the bio-occlusion cell-phone charging, as interim Emergency use.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, consists of the application's a part, does not consist of to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the utility model theory diagram.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to restriction of the present utility model.
Embodiment 1:
A kind of Multifunctional mobile charger of present embodiment, being provided with one on the charger can contracting receipts ac plug, ac plug turns DC circuit by interchange and is connected with the charging circuit of charger inside, charger inside also is provided with a reserve battery, reserve battery is connected with charging circuit, also be provided with a USB charging inlet that is connected with charging device on the charger, charging circuit and reserve battery all are connected with the USB charging inlet, the USB charging inlet can automatically retract instrument internal and be fixed on the charger, be provided with two LED light on the charger, described LED light links to each other with described charging circuit, show redness during charging, show green when being full of, another is the electric weight detection of charger built-in battery, when electric weight was lower than 1/3, the prompting of LED automatic luminous should have been charged to internal battery.
Therefore this portable power source can not only detect the electric weight of self power supply, and can be convenient for carrying, the plug receipts that can contract, and the USB line automatically retracts instrument internal and is fixed on the mobile device.With the combination of AC and DC plug.When inputting without AC, when reserve battery possessed 10% above electric weight, this charger was answered the bio-occlusion cell-phone charging, as interim Emergency use.
More than technical scheme that the utility model embodiment is provided be described in detail, used specific case herein principle and the execution mode of the utility model embodiment are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, all will change on embodiment and range of application, in sum, this description should not be construed as restriction of the present utility model.
Claims (5)
1. Multifunctional mobile charger, it is characterized in that, be provided with an ac plug on the described charger, described ac plug turns DC circuit by interchange and is connected with the charging circuit of charger inside, described charger inside also is provided with a lithium battery for subsequent use, described reserve battery is connected with described charging circuit, also be provided with a USB charging inlet that is connected with charging device on the described charger, described charging circuit and reserve battery all are connected with described USB charging inlet.
2. a kind of Multifunctional mobile charger according to claim 1 is characterized in that, described ac plug is can contracting receipts plug.
3. a kind of Multifunctional mobile charger according to claim 1 and 2 is characterized in that, described USB charging inlet can automatically retract instrument internal and be fixed on the charger.
4. a kind of Multifunctional mobile charger according to claim 3, it is characterized in that, be provided with two LED light on the described charger, described LED light links to each other with described charging circuit, show redness during charging, show when being full of that green, another LED light are the electric weight detection lamps of charger built-in battery, when electric weight was lower than 1/3, the prompting of LED automatic luminous should have been charged to internal battery.
5. a kind of Multifunctional mobile charger according to claim 4 is characterized in that, described reserve battery capacity is 2000MA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204616112U CN202798097U (en) | 2012-09-12 | 2012-09-12 | Multifunctional mobile charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204616112U CN202798097U (en) | 2012-09-12 | 2012-09-12 | Multifunctional mobile charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202798097U true CN202798097U (en) | 2013-03-13 |
Family
ID=47825271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204616112U Expired - Fee Related CN202798097U (en) | 2012-09-12 | 2012-09-12 | Multifunctional mobile charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202798097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019178727A1 (en) * | 2018-03-19 | 2019-09-26 | 深圳市大疆创新科技有限公司 | Charging method and charger |
-
2012
- 2012-09-12 CN CN2012204616112U patent/CN202798097U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019178727A1 (en) * | 2018-03-19 | 2019-09-26 | 深圳市大疆创新科技有限公司 | Charging method and charger |
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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: 20130313 Termination date: 20150912 |
|
| EXPY | Termination of patent right or utility model |