CN202772641U - Mobile phone charger - Google Patents
Mobile phone charger Download PDFInfo
- Publication number
- CN202772641U CN202772641U CN 201220514719 CN201220514719U CN202772641U CN 202772641 U CN202772641 U CN 202772641U CN 201220514719 CN201220514719 CN 201220514719 CN 201220514719 U CN201220514719 U CN 201220514719U CN 202772641 U CN202772641 U CN 202772641U
- Authority
- CN
- China
- Prior art keywords
- transformer
- plug
- circuit board
- mobile phone
- charger
- 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 mobile phone charger, and mainly solves the problem that mobile electronic products such as mobile phones cannot be charged by a mobile phone charger on the present market under the condition of power failure or without an external power supply. The mobile phone charger comprises a shell, a transformer and a circuit board are arranged in the shell, a power plug is arranged on one side of the shell and is connected with the transformer, and an output end of the transformer is connected with the circuit board. The mobile phone charger is characterized in that a rechargeable battery is arranged in the shell and is connected with a plug lead, and the lower end of the plug lead is connected with a plug. As the rechargeable battery is additionally arranged in the shell of the charger, the mobile electronic products such as the mobile phones can be charged by the charger under the condition of power failure or without the external power supply.
Description
Technical field
The utility model relates to a kind of charger, is specifically related to a kind of mobile phone.
Background technology
At present, the charger for mobile phone style form of producing on the market is various, but all there is charger for mobile phone in the situation that have a power failure or can not finish the problem of charging to mobile electronic products such as mobile phones without external power supply, uses the charger for mobile phone charging to bring many not putting just and limiting to people.
Summary of the invention
For the shortcoming that overcomes background technology with not enough, the utility model provides a kind of charger for mobile phone, mainly solves charger for mobile phone in the market in the situation that have a power failure or can not finish the problem of charging to mobile electronic products such as mobile phones without external power supply.
The technical solution of the utility model is: a kind of charger for mobile phone, comprise housing, described housing the inside is provided with transformer and circuit board, described housing one side is provided with attaching plug, described attaching plug connection transformer input lead, described transformer input lead rear end links to each other with the transformer wire input end, described transformer wire output end links to each other with the transformer output lead, described transformer output lead rear end links to each other with the circuit board wire input end, and described circuit board wire output end links to each other with the circuit board output lead.Be provided with rechargeable battery in the described housing, described circuit board output lead rear end links to each other with rechargeable battery, plug wires in parallel simultaneously on the described rechargeable battery, and described plug wires lower end links to each other with plug.
Rechargeable battery rated voltage in the described charger for mobile phone equates with the cell phone apparatus rated voltage that is recharged, and so both can not cause damage to the cell phone apparatus that is recharged.
The large cell phone apparatus capacitance with being recharged of rechargeable battery rated capacitance in the described charger for mobile phone so both can be finished charging to the cell phone apparatus that is recharged.
The utlity model has following beneficial effect; Owing in the situation that having increased rechargeable battery in the charger shell so that charger is having a power failure or allowing the rechargeable battery output electric energy of charger for mobile phone the inside finish charging to mobile electronic products such as mobile phones without external power supply.
Description of drawings
Fig. 1 is partial sectional view of the present utility model.
Among the figure, housing 1, attaching plug 2, transformer 3, circuit board 4, rechargeable battery 5, plug 6, transformer input lead 7, transformer wire input end 71, transformer output lead 8, transformer wire output end 81, circuit board output lead 9, circuit board wire output end 91, plug wires 10, circuit board wire input end 11.
Embodiment
The below is described further embodiment of the present utility model for accompanying drawing:
Shown in figure, a kind of charger for mobile phone, comprise housing 1, described housing 1 the inside is provided with transformer 3 and circuit board 4, described housing 1 one sides are provided with attaching plug 2, described attaching plug 2 connection transformer input leads 7, described transformer input lead 7 rear ends link to each other with transformer wire input end 71, described transformer wire output end 81 links to each other with transformer output lead 8, described transformer output lead 8 rear ends link to each other with circuit board wire input end 11, and described circuit board wire output end 91 links to each other with circuit board output lead 9.1 li of described housing is provided with rechargeable battery 5, and described circuit board output lead 9 rear ends link to each other with rechargeable battery 5, plug wires 10 in parallel simultaneously on the described rechargeable battery 5, and described plug wires 10 lower ends link to each other with plug 6.
When using charger for mobile phone, attaching plug 2 is inserted on the power supply, plug 6 is connected on the cell phone apparatus that is recharged, can charge simultaneously with the cell phone apparatus that is connected on the plug 6 for the rechargeable battery 5 of housing 1 the inside like this, when the rechargeable battery 5 of housing 1 the inside with when being connected to cell phone apparatus on the plug 6 and all being full of electricity, plug 6 is pulled away cell phone apparatus, and attaching plug 2 pulls away power supply and gets final product.
First attaching plug 2 is inserted on the power supply and is full of electricity for the rechargeable battery 5 of housing 1 the inside, if like this in the situation that travel outdoors or when give not having the cell phone apparatus charging of electricity without external power supply, just as long as plug 6 is connected on the cell phone apparatus that is recharged, rechargeable battery 5 electric fluxs of housing 1 the inside is replenished to the cell phone apparatus that is recharged with plug 6 by plug wires 10 finish charging.Carry for the rechargeable battery 5 of housing 1 the inside is full of electricity if when re-using, again attaching plug 2 is inserted on the power supply next time, namely can be recycled.
Claims (1)
1. charger for mobile phone, comprise housing (1), described housing (1) the inside is provided with transformer (3) and circuit board (4), described housing (1) one side is provided with attaching plug (2), described attaching plug (2) connection transformer input lead (7), described transformer input lead (7) rear end links to each other with transformer wire input end (71), described transformer wire output end (81) links to each other with transformer output lead (8), described transformer output lead (8) rear end links to each other with circuit board wire input end (11), described circuit board wire output end (91) links to each other with circuit board output lead (9), it is characterized in that: described housing (1) the inside is provided with rechargeable battery (5), described circuit board output lead (9) rear end links to each other with rechargeable battery (5), the upper simultaneously plug wires (10) in parallel of described rechargeable battery (5), described plug wires (10) lower end links to each other with plug (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514719 CN202772641U (en) | 2012-09-13 | 2012-09-13 | Mobile phone charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514719 CN202772641U (en) | 2012-09-13 | 2012-09-13 | Mobile phone charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202772641U true CN202772641U (en) | 2013-03-06 |
Family
ID=47779183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220514719 Expired - Fee Related CN202772641U (en) | 2012-09-13 | 2012-09-13 | Mobile phone charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202772641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366783A (en) * | 2020-11-13 | 2021-02-12 | 深圳市北美通科技有限公司 | Novel charger combining rechargeable battery and traditional mobile phone charger |
-
2012
- 2012-09-13 CN CN 201220514719 patent/CN202772641U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366783A (en) * | 2020-11-13 | 2021-02-12 | 深圳市北美通科技有限公司 | Novel charger combining rechargeable battery and traditional mobile phone charger |
| CN112366783B (en) * | 2020-11-13 | 2023-01-24 | 深圳市北美通科技有限公司 | Charger combined with rechargeable battery |
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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: 20130306 Termination date: 20140913 |
|
| EXPY | Termination of patent right or utility model |