CN202363913U - Portable charger - Google Patents
Portable charger Download PDFInfo
- Publication number
- CN202363913U CN202363913U CN2011202763466U CN201120276346U CN202363913U CN 202363913 U CN202363913 U CN 202363913U CN 2011202763466 U CN2011202763466 U CN 2011202763466U CN 201120276346 U CN201120276346 U CN 201120276346U CN 202363913 U CN202363913 U CN 202363913U
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- China
- Prior art keywords
- charging
- device body
- charging device
- charger
- utility
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- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a portable charger which comprises a charging device body. A charging circuit and a charging battery are arranged inside the charging device body. A telescoping charging plug is disposed on the charging device body. The charging plug is connected with the charging circuit via a spring wire in an elastic manner. The charger is small in size, allows a cell phone to be directly received to serve as a protective sleeve, is convenient to be carried, enables the cell phone to be charged anytime and anywhere, and is both convenient and practical for users.
Description
Technical field
The utility model relates to charger field, relates in particular to a kind of portable charger for handset.
Background technology
In the ordinary course of things; Mobile phone is the terminating machine that in moving, utilizes Telephone set with music and data communication and additional function (MP3, photograph); Mobile phone of locating like this shortens at the elapsed time of its service time of long more rechargeable battery, need be in other charging place charging or with preparing and rechargeable battery replacing just can continuation use and discharge is preceding fully.But often take place because of the battery mobile phone situation about can't use of being shut down of discharging fully when band preparation battery maybe can't find the charging place.The dropped calls that the amount of batteries that particularly in conversation, takes place is not enough causes serious consequence under case of emergency.
Existing charger, a kind of is a formula charger, and an end is for exchanging input plug, and the other end links to each other with mobile phone and charges; Another kind is a portable charger, is hand power or solar cell for supplying power, is cell-phone charging through output line.
If under the non-transformer environment, mobile phone does not have electricity and reserve battery again, and this moment, mobile phone can't charge, and brought inconvenience to the user.If charge with solar energy, well-known, solar energy receives weather effect, and conversion efficiency is very low, though need the long period to have practiced thrift the energy for mobile phone is full of electricity, has wasted the time, so still not ideal enough.
Summary of the invention
The purpose of the utility model is to provide a kind of portable charger, can give electronic equipment (like mobile phone etc.) charging whenever and wherever possible, can also play the effect of protective sleeve simultaneously.
The purpose of the utility model realizes through following technical scheme.
A kind of portable charger comprises: the charging device body, be provided with a charging circuit and a rechargeable battery in the charging device body, and on the charging device body, be provided with a retractable charging plug, charging plug is connected with charging circuit elasticity through spring wire.
Preferably, on the relevant position of charging device body, also be provided with the receptacle outlet that supplies charging plug flexible.
Preferably, also be provided with the function key outlet corresponding in the side of charging device body with electronic equipment.
Preferably, said rechargeable battery is a lithium battery.
The utility model compared with prior art, its advantage is that volume is little, can directly hold electronic equipment and make protective sleeve and use, and is easy to carry; Can charge to electronic equipment whenever and wherever possible, for the user, convenient and practical.
Description of drawings
Fig. 1 is the utility model charger construction sketch map;
Sketch map when Fig. 2 is the work of the utility model charger;
Fig. 3 is a sketch map in the utility model charging plug indentation charging device body.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
See also Fig. 1, shown in 2; The utility model charger includes charging device body 1, is provided with a charging circuit and a lithium battery in the charging device body 1; On charging device body 1, be provided with a retractable charging plug 2; Charging plug 2 is connected with charging circuit elasticity through spring wire 3, and wherein, spring wire can be one or two.On the relevant position of charging device body 1, also be provided with and supply charging plug 2 to stretch out the receptacle outlet 4 with indentation; When perhaps charging is accomplished when mobile phone need be connected with computer; Can be with in the charging plug 2 indentation receptacle outlets 4, as shown in Figure 3, one side can not influence mobile phone and be connected with computer; Make charger and mobile phone keep coincide on the other hand, strengthen that it is attractive in appearance.
In order keeping and the coincideing of mobile phone, also to be provided with the function key corresponding in the side of charging device body 1 and to export 5, such as the button of mobile phone adjusted volume, the button etc. of taking pictures with mobile phone.
During charging, mobile phone is positioned in the charging device body 1, links to each other with mobile phone charging interface, and constitute a charge circuit, be its charging with charging circuit through charging plug 2.
The utility model charger can be carried, and the bound of up time is decided by the amount of capacity of charged lithium cells.Charged lithium cells repeatability is implemented charging and discharge, and shared outside carries movable electrical appliances and carry out charger and do not have additional expenses, and is easy to use.
The utility model charger can carry with mobile phone, and in use electric quantity of rechargeable battery deficiency or exhausted can not the times spent, uses this charger to be used for power supply and supplies with, and plays the charging device function.
The charging plug form of the utility model charger specifically illustrates, and this is adaptive with the specification of charging inlet according to mobile phone, and with other charging inlet the same terms of mobile phone under can use each other.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection range of the utility model.
Claims (4)
1. portable charger; It is characterized in that, comprising: the charging device body is provided with a charging circuit and a rechargeable battery in the charging device body; On the charging device body, be provided with a retractable charging plug, charging plug is connected with charging circuit elasticity through spring wire.
2. portable charger as claimed in claim 1 is characterized in that, on the relevant position of charging device body, also is provided with the receptacle outlet that supplies charging plug flexible.
3. portable charger as claimed in claim 1 is characterized in that, also is provided with the function key outlet corresponding with electronic equipment in the side of charging device body.
4. portable charger as claimed in claim 1 is characterized in that, said rechargeable battery is a lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202763466U CN202363913U (en) | 2011-08-01 | 2011-08-01 | Portable charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202763466U CN202363913U (en) | 2011-08-01 | 2011-08-01 | Portable charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202363913U true CN202363913U (en) | 2012-08-01 |
Family
ID=46575069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202763466U Expired - Fee Related CN202363913U (en) | 2011-08-01 | 2011-08-01 | Portable charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202363913U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611004A (en) * | 2015-12-19 | 2016-05-25 | 深圳爱易瑞科技有限公司 | Mobile terminal |
| CN105939621A (en) * | 2013-10-17 | 2016-09-14 | 吉瑞高新科技股份有限公司 | Electronic cigarette and assembly method thereof |
| CN106356950A (en) * | 2016-10-25 | 2017-01-25 | 深圳市和宏实业股份有限公司 | Portable charger |
| CN107180469A (en) * | 2017-06-08 | 2017-09-19 | 南通京希信息技术有限公司 | A kind of intelligent entrance guard indoor set |
-
2011
- 2011-08-01 CN CN2011202763466U patent/CN202363913U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105939621A (en) * | 2013-10-17 | 2016-09-14 | 吉瑞高新科技股份有限公司 | Electronic cigarette and assembly method thereof |
| CN105939621B (en) * | 2013-10-17 | 2019-05-17 | 吉瑞高新科技股份有限公司 | Electronic cigarette and its assemble method |
| CN105611004A (en) * | 2015-12-19 | 2016-05-25 | 深圳爱易瑞科技有限公司 | Mobile terminal |
| CN106356950A (en) * | 2016-10-25 | 2017-01-25 | 深圳市和宏实业股份有限公司 | Portable charger |
| CN107180469A (en) * | 2017-06-08 | 2017-09-19 | 南通京希信息技术有限公司 | A kind of intelligent entrance guard indoor set |
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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: 20120801 Termination date: 20150801 |
|
| EXPY | Termination of patent right or utility model |