CN201048153Y - Multifunctional charger - Google Patents
Multifunctional charger Download PDFInfo
- Publication number
- CN201048153Y CN201048153Y CNU2007200474893U CN200720047489U CN201048153Y CN 201048153 Y CN201048153 Y CN 201048153Y CN U2007200474893 U CNU2007200474893 U CN U2007200474893U CN 200720047489 U CN200720047489 U CN 200720047489U CN 201048153 Y CN201048153 Y CN 201048153Y
- Authority
- CN
- China
- Prior art keywords
- output interface
- utility
- multifunctional charger
- model
- charging circuit
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a multifunctional charger and aims to provide a multifunctional charger with low cost and convenient use and having an output interface. The utility model comprises a box body (1), a battery storehouse (2), an attaching plug (3), a charge electrode (4), a indicator light (5) and a charge circuit (8). The charge electrode (4) is connected to the output end of the charge circuit (8). The multifunctional charger also comprises a USB output interface (6), the two electrodes of which are respectively communicated with the output end of the charge circuit (8). The utility model can be wide applied to the power supply field.
Description
Technical field
The utility model relates to a kind of multifunctional charger, relates in particular to a kind of multifunctional mobile phone charger of the USB of having output interface.
Background technology
At present, mobile phone seat fills and generally adopts the 220V mains-supplied, and increasing electronic product such as mobile phone, PDA, mp3 player etc. generally have USB interface, to be used for charging or work.In case when people outdoor or do not have power supply local time mobile phone, PDA etc. dead battery often cause and can't converse or situation such as dropped calls, bring inconvenience.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and the multifunctional charger that a kind of cost is low, easy to use, have output interface is provided.
The technical scheme that the utility model adopted is: the utility model comprises box body, battery compartment, attaching plug, charging electrode, indicator light, charging circuit, described charging electrode is connected to the output of described charging circuit, described multifunctional charger also comprises the USB output interface, and two electrodes of described USB output interface are electrically connected with the output of described charging circuit respectively.
The utility model also comprises the USB switch, and described USB switch inserts between the output of described USB output interface and described charging circuit.
The beneficial effects of the utility model are: because the utility model comprises the USB output interface, two electrodes of described USB output interface are electrically connected with the output of described charging circuit respectively, outside charging normal function, can also be with after the reserve battery charging, outwards power by described USB output interface, no matter in where, even there is not alternating current, also can be mobile phone, PDA, emergencing action is played in interim power supply of electronic equipments such as mp3 player and charging, and can charge in moving and conversation, and voltage is low, safe in utilization, harmless to electronic equipment and human body, so the utility model cost is low, easy to use, have output interface;
Because the utility model also comprises the USB switch, described USB switch inserts between the output of described USB output interface and described charging circuit, by switching described USB switch, can realize only giving the battery charge in the described battery compartment, or use by the powered by direct current subset that described multifunctional charger directly is converted to alternating current the output of described USB output interface, also can be by reserve battery from described USB output interface output DC, even can charge the battery simultaneously and by described USB output interface output DC, so the utility model use is convenient.
Description of drawings
Fig. 1 is an example structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of looking up of multifunctional charger shown in Figure 1;
Fig. 3 is a circuit theory schematic diagram of the present utility model.
Embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the utility model comprises box body 1, battery compartment 2, attaching plug 3, charging electrode 4, indicator light 5, USB output interface 6, USB switch 7, charging circuit 8, described charging electrode 4 is connected to the output of described charging circuit 8, use for battery of mobile phone or reserve battery 9 chargings, described reserve battery 9 is identical with the battery of mobile phone specification, can place in the described battery compartment 2 and also can take out at any time, described charging circuit 8 adopts existing cell phone charging circuit, two electrodes of described USB output interface 6 are electrically connected with the output of described charging circuit 8 respectively, described USB switch 7 inserts between the output of described USB output interface 6 and described charging circuit 8, when described USB switch 7 is closed, two electrodes of described USB output interface 6 respectively with the output conducting of described charging circuit 8, otherwise disconnect.
The utility model can be used for battery of mobile phone and charges normal as the regular handset charger, can also be with after charging with the identical described reserve battery 9 of battery of mobile phone specification, by described USB output interface 6 to outside power electronic equipment, no matter in where, even there is not alternating current, also can be interim power supply of electronic equipments such as mobile phone, PDA, mp3 player and charging, play emergencing action, and can in moving, charge and conversation, and voltage is low, safe in utilization, harmless to electronic equipment and human body.
The utility model can be widely used in field of power supplies.
Claims (2)
1. multifunctional charger, comprise box body (1), battery compartment (2), attaching plug (3), charging electrode (4), indicator light (5), charging circuit (8), described charging electrode (4) is connected to the output of described charging circuit (8), it is characterized in that: described multifunctional charger also comprises USB output interface (6), and two electrodes of described USB output interface (6) are electrically connected with the output of described charging circuit (8) respectively.
2. multifunctional charger according to claim 1 is characterized in that: described multifunctional charger also comprises USB switch (7), and described USB switch (7) inserts between the output of described USB output interface (6) and described charging circuit (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200474893U CN201048153Y (en) | 2007-01-17 | 2007-01-17 | Multifunctional charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200474893U CN201048153Y (en) | 2007-01-17 | 2007-01-17 | Multifunctional charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201048153Y true CN201048153Y (en) | 2008-04-16 |
Family
ID=39300743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200474893U Expired - Fee Related CN201048153Y (en) | 2007-01-17 | 2007-01-17 | Multifunctional charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201048153Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982922A (en) * | 2010-10-10 | 2011-03-02 | 深圳市威特宝科技发展有限公司 | Wireless charging device for mobile phone |
| CN102403749A (en) * | 2010-09-16 | 2012-04-04 | 李自田 | Power source adapter with universal serial bus (USB) for travel charging |
| CN102611165A (en) * | 2012-04-10 | 2012-07-25 | 江苏益荣模塑科技有限公司 | Portable movable power supply |
| CN104158263A (en) * | 2014-09-01 | 2014-11-19 | 苏州凯丰电子电器有限公司 | Dual-purpose charger |
| CN104953634A (en) * | 2014-03-31 | 2015-09-30 | 宇龙计算机通信科技(深圳)有限公司 | Power supply device |
-
2007
- 2007-01-17 CN CNU2007200474893U patent/CN201048153Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102403749A (en) * | 2010-09-16 | 2012-04-04 | 李自田 | Power source adapter with universal serial bus (USB) for travel charging |
| CN101982922A (en) * | 2010-10-10 | 2011-03-02 | 深圳市威特宝科技发展有限公司 | Wireless charging device for mobile phone |
| CN102611165A (en) * | 2012-04-10 | 2012-07-25 | 江苏益荣模塑科技有限公司 | Portable movable power supply |
| CN104953634A (en) * | 2014-03-31 | 2015-09-30 | 宇龙计算机通信科技(深圳)有限公司 | Power supply device |
| CN104158263A (en) * | 2014-09-01 | 2014-11-19 | 苏州凯丰电子电器有限公司 | Dual-purpose charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080416 Termination date: 20100220 |