CN204794245U - Charge treasured of answering boost charge module is regarded as with battery supply - Google Patents
Charge treasured of answering boost charge module is regarded as with battery supply Download PDFInfo
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- CN204794245U CN204794245U CN201520529876.5U CN201520529876U CN204794245U CN 204794245 U CN204794245 U CN 204794245U CN 201520529876 U CN201520529876 U CN 201520529876U CN 204794245 U CN204794245 U CN 204794245U
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- battery supply
- charge
- boost
- module
- battery
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a charge treasured of answering boost charge module is regarded as with battery supply, including battery supply, battery supply outgoing line is last to have the switch, battery supply still links to each other with the electric capacity that is used for the protection switch contact, battery supply through DC -DC boost module with charge precious linking to each other, DC -DC boost module and charge and be equipped with the diode between the treasured on the battery supply outgoing line, the boost charge module is answered to battery supply, switch, electric capacity and DC -DC boost module component, answer the boost charge module and the USB interface of precious sharing that charges, when the precious storage electric quantity that charges uses up, if need answer the boost charge this moment, can put into the battery jar with no. Five batteries, closed switch passes through USB interface connection with electronic equipment, and the 1.5V electric current process DC -DC boost module that the battery produced becomes 5V, can charge to the cell -phone, can solve when the cell -phone and charge and precious answer the boost charge problem when all not having the electricity, the characteristics that have simple structure, safety, convenient to use.
Description
Technical field
The utility model relates to a kind of charger baby, particularly a kind of charger baby using battery supply as emergent charging module.
Background technology
1) existing charger baby is equivalent to one piece of large battery, also needs certain hour to be full of.When people outside time, the situation that charger baby and mobile phone all do not have electricity may be run into, if be now in a hurry the contact such as the electronic equipment that needs mobile phone time; could feel simply helpless.
2) existing charger baby just accomplishes expection type emergent charging, when it does not have electricity yet, needs certain hour to be full of on locking-type plug, cannot accomplish the emergent charging of real meaning.
No. 5 battery charger for emergency sold on the market only can be met an urgent need, and there is large energy unlike charger baby, therefore concerning some chicken ribs user, also it can not be brought specially when going out, so be not just usually with at one's side by people due to function singleness, the ability of emergent charging cannot be given play to.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model there are provided a kind of charger baby using battery supply as emergent charging module, there is structure simple, safe, easy to use, make charger baby reach the object of emergent charging truly.
To achieve these goals, the technical solution adopted in the utility model is: a kind of charger baby using battery supply as emergent charging module, include battery supply, battery supply outlet line there is switch, battery supply 1 is also connected with the electric capacity for the protection of switch contact, and battery supply is connected with charger baby 5 by DC-DC boost module; Between DC-DC boost module and charger baby 5, battery supply outlet line is provided with diode; Battery supply, switch, electric capacity and DC-DC boost module composition emergent charging module; Emergent charging module and charger baby share a USB interface.
Described battery supply adopts common AA battery.
Described battery supply adopts dry cell.
The utility model has the following advantages:
Making charger baby store electricity at it uses up No. 5 batteries can bought can be used to carry out emergent charging in situation everywhere, compares normal charge treasured and is provided with real instant emergent charging ability.
No. 5 battery chargers and charger baby are integrally combined, the function singleness avoiding single No. 5 battery charger for emergency causes the problem that utility ratio is not high, extends the application function of charger baby simultaneously, gives its more potential value.
Accompanying drawing explanation
Fig. 1 is overall structure figure of the present utility model.
Fig. 2 is the circuit diagram of this improvement.
Embodiment
Below in conjunction with accompanying drawing, structural principle of the present utility model and operation principle are described in further detail.
See Fig. 1,2, a kind of charger baby using battery supply as emergent charging module, include battery supply 1, battery supply 1 outlet line there is switch 2, battery supply 1 is also connected with the electric capacity 3 for the protection of switch 2 contact, common No. 5 AA cell voltages are 1.5V, and No. 5 AA battery supplies 1 are connected with charger baby 5 by DC-DC boost module 7; Between DC-DC boost module 7 and charger baby 5, battery supply outlet line is provided with diode 6; Battery supply 1, switch 2, electric capacity 3 and DC-DC boost module 7 form emergent charging module; Emergent charging module and charger baby 5 share a USB interface 4.
Described battery supply 1 adopts common No. 5 AA batteries.
Described battery supply 1 adopts dry cell.
Cell voltage is risen to 5V by DC-DC boost module 7, reach mobile phone rechargeable standard, then through USB interface 4 pairs of mobile phone chargings, use same USB output for making charger baby and emergent charging module, charger baby battery one-way conduction need be ensured, charger baby cell output lines connects diode 6.
When the storage electricity of charger baby is finished, if now need emergent charging, No.5 cell can be put into battery case, electronic equipment is connected by USB interface 4 by Closing Switch 2, now the 1.5V electric current of No. 5 battery generations becomes 5V through boost module 7, now can charge to mobile phone.
Claims (3)
1. one kind is provided with the charger baby of No. 5 battery emergent charging modules, it is characterized in that, include battery supply (1), battery supply 1 outlet line there is switch (2), battery supply (1) is also connected with the electric capacity (3) for the protection of switch (2) contact, and battery supply (1) is connected with charger baby (5) by DC-DC boost module (7); Between DC-DC boost module (7) and charger baby (5), battery supply outlet line is provided with diode (6); Battery supply 1, switch (2), electric capacity (3) and DC-DC boost module (7) composition emergent charging module; Emergent charging module and charger baby (5) share a USB interface (4).
2. a kind of charger baby being provided with No. 5 battery emergent charging modules according to claim 1, is characterized in that, described battery supply (1) adopts dry cell.
3. a kind of charger baby being provided with No. 5 battery emergent charging modules according to claim 1, is characterized in that, described battery supply (1) adopts common No. 5 AA batteries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529876.5U CN204794245U (en) | 2015-07-21 | 2015-07-21 | Charge treasured of answering boost charge module is regarded as with battery supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529876.5U CN204794245U (en) | 2015-07-21 | 2015-07-21 | Charge treasured of answering boost charge module is regarded as with battery supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204794245U true CN204794245U (en) | 2015-11-18 |
Family
ID=54534223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520529876.5U Expired - Fee Related CN204794245U (en) | 2015-07-21 | 2015-07-21 | Charge treasured of answering boost charge module is regarded as with battery supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204794245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601298A (en) * | 2019-09-20 | 2019-12-20 | 捷开通讯(深圳)有限公司 | Emergency power bank and emergency power bank kit |
-
2015
- 2015-07-21 CN CN201520529876.5U patent/CN204794245U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601298A (en) * | 2019-09-20 | 2019-12-20 | 捷开通讯(深圳)有限公司 | Emergency power bank and emergency power bank kit |
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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: 20151118 Termination date: 20160721 |