CN202076384U - Mobile power supply capable of changing output parameter of USB (Universal Serial Bus) jack - Google Patents
Mobile power supply capable of changing output parameter of USB (Universal Serial Bus) jack Download PDFInfo
- Publication number
- CN202076384U CN202076384U CN2011201942401U CN201120194240U CN202076384U CN 202076384 U CN202076384 U CN 202076384U CN 2011201942401 U CN2011201942401 U CN 2011201942401U CN 201120194240 U CN201120194240 U CN 201120194240U CN 202076384 U CN202076384 U CN 202076384U
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- China
- Prior art keywords
- rechargeable battery
- output
- usb socket
- output electrodes
- usb
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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
Abstract
The utility model discloses a mobile power supply capable of changing an output parameter of a USB (Universal Serial Bus) jack. The mobile power supply capable of changing the output parameter of the USB jack comprises a rechargeable battery (1), wherein the rechargeable battery (1) is provided with a USB socket (2); four output electrodes are arranged in the USB socket (2); the positive electrode and the negative electrode of the rechargeable battery (1) are connected with two of the output electrodes; and the rechargeable battery (1) is provided with a selector switch (3) which can switch and select to electrically connect the positive electrode and the negative electrode of the rechargeable battery (1) with two of the four output electrodes. Through switching of the selector switch, the positive electrode and the negative electrode of the rechargeable battery (1) can be switched and selected to be electrically connected with any two of the four output electrodes, so that the output parameter of the USB socket is changed, and different electrical appliances defined by parameters of a plurality of USB charging interfaces can be powered without a plurality of jacks or adapters. The mobile power supply has a simple structure and extremely high practicability and promotion value and is convenient to use.
Description
Technical field
The utility model relates to a kind of chargeable portable power source, specifically is meant a kind of portable power source of the USB of change socket output parameter.
Background technology
At present, portable power source has obtained using widely because of it has advantages such as should be acute good, easy to carry.Portable power source of the prior art normally adopts the USB socket output current, according to the USB interface standard, has four output electrodes in the USB socket.The positive pole of the rechargeable battery of portable power source, negative pole are connected with wherein two output electrodes.But the parameter-definition of the USB charging inlet of different electrical equipment is different.In order to realize that multiple different electrical equipment is powered, two or more sockets need be set in portable power source, perhaps use adapter to solve this problem.Use the shortcoming of a plurality of sockets to be to use inconvenience, and the situation of rechargeable battery damage might take place to cause because simultaneously two electrical equipment are powered; Use the shortcoming of adapter to be to carry inconvenience, lose easily.
Therefore, provide the portable power source of the electrical equipment of a kind of changeable USB output parameter to become the industry technical issues that need to address to be applicable to the distinct interface definition.
The utility model content
The utility model technical issues that need to address are to provide the portable power source of the electrical equipment of a kind of changeable USB output parameter to be applicable to the distinct interface definition.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the portable power source that can change USB socket output parameter, include rechargeable battery, rechargeable battery is provided with USB socket, be provided with four output electrodes in the USB socket, the positive pole of rechargeable battery, negative pole are connected with wherein two output electrodes, described rechargeable battery be provided with positive pole, the negative pole that can make rechargeable battery switch select with four output electrodes in two diverter switches that output electrode is electrically connected.
Described diverter switch is made up of control IC and button, four output electrodes of the positive pole of rechargeable battery, negative pole and USB socket are connected with control IC, button output switching signal is given control IC, and control IC is switched according to switching signal and selected anodal, negative pole to be electrically connected with two output electrodes in four output electrodes.
Described diverter switch is a mechanical switch, and diverter switch is connected between four output electrodes of positive pole, negative pole and USB socket of rechargeable battery.
Owing to adopted above-mentioned structure, the utility model is by the switching of diverter switch, can make the positive pole, negative pole of rechargeable battery switch any two output electrodes of selecting with in four output electrodes is electrically connected, to change the output parameter of USB socket, it need not to use a plurality of sockets or adapter, just can power by different electrical equipment to the parameter-definition of multiple USB charging inlet.The utility model is simple in structure, and is easy to use, has very strong practicality and promotional value.
Description of drawings
Fig. 1 is the circuit diagram that can change the portable power source of USB socket output parameter.
Fig. 2 is the circuit diagram of embodiment one that can change the portable power source of USB socket output parameter.
Fig. 3 is the circuit diagram of embodiment two that can change the portable power source of USB socket output parameter.
Fig. 4 is the diverter switch mobile status figure of the portable power source of changed USB socket output parameter shown in Figure 3.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Embodiment one
As depicted in figs. 1 and 2, the portable power source that changes USB socket output parameter described in the utility model includes rechargeable battery 1, and rechargeable battery 1 is provided with USB socket 2, rechargeable battery 1 is made of housing and built-in lithium battery, and USB socket 2 is arranged on the housing.Described USB socket 2 can be standard USB interface, is provided with four output electrodes in the USB socket 2.Described rechargeable battery 1 is provided with the positive pole that can make rechargeable battery 1, negative pole and switches and select the diverter switch 3 that is electrically connected with two output electrodes in four output electrodes.Described diverter switch 3 is made up of control IC 31 and button 32, and four output electrodes of the positive pole of rechargeable battery 1, negative pole and USB socket 2 are connected with control IC 31.Button 32 output switching signals are given control IC 31, and control IC 31 is anodal according to switching signal switching selection, negative pole is electrically connected with four output electrodes, two output electrodes wherein.The mode input signal of button 32 is provided with according to control IC 31 built-in programs, as select to connect by, longly distinguish different input signals by waiting, control IC 31 selects in four output electrodes two as anodal, negative poles output according to input signal.Can change the output parameter of USB socket like this, select anodal, the cathode output end of any two conducts in four output electrodes, with the different electrical equipment of parameter-definition that adapts to multiple USB charging inlet.
Embodiment two
As Fig. 1, Fig. 3 and shown in Figure 4, can change the portable power source of USB socket output parameter, include rechargeable battery 1, rechargeable battery 1 is provided with USB socket 2, and rechargeable battery 1 is made of housing and built-in lithium battery, and USB socket 2 is arranged on the housing.Described USB socket 2 can be standard USB interface, is provided with four output electrodes in the USB socket 2.Described rechargeable battery 1 is provided with the positive pole that can make rechargeable battery 1, negative pole and switches and select the diverter switch 3 that is electrically connected with two output electrodes in four output electrodes.Described diverter switch 3 is mechanical switch, diverter switch 3 is connected between four output electrodes of positive pole, negative pole and USB socket 2 of rechargeable battery 1, two inputs of diverter switch 3 are connected with positive pole, the negative pole of rechargeable battery 1, diverter switch 3 has two traveling electrodes, traveling electrode changeable with four output electrodes in two be connected.As shown in Figure 3 and Figure 4, move or push diverter switch 3, can make two traveling electrodes of diverter switch 3 switch with four output electrodes in two be connected.Can change the output parameter of USB socket like this, select anodal, the cathode output end of any two conducts in four output electrodes, with the different electrical equipment of parameter-definition that adapts to multiple USB charging inlet.The switching mode of mechanical diverter switch 3 can also be other forms, connect constant as positive pole with being connected of an output electrode, negative pole switch to select with other three output electrodes in one be connected, its concrete switching mode is provided with according to the variation of the output parameter of USB socket, and these forms are not enumerated one by one.
In a word; though the utility model has exemplified above-mentioned preferred implementation; but should illustrate; though those skilled in the art can carry out various variations and remodeling; unless such variation and remodeling have departed from scope of the present utility model, otherwise all should be included in the protection range of the present utility model.
Claims (3)
1. portable power source that can change USB socket output parameter, include rechargeable battery (1), rechargeable battery (1) is provided with USB socket (2), be provided with four output electrodes in the USB socket (2), the positive pole of rechargeable battery (1), negative pole are connected with wherein two output electrodes, it is characterized in that: described rechargeable battery (1) is provided with positive pole, the negative pole that can make rechargeable battery (1) and switches and select the diverter switch (3) that is electrically connected with two output electrodes in four output electrodes.
2. according to the described portable power source that changes USB socket output parameter of claim 1, it is characterized in that: described diverter switch (3) is made up of control IC (31) and button (32), four output electrodes of positive pole, negative pole and the USB socket (2) of rechargeable battery (1) are connected with control IC (31), button (32) output switching signal is given control IC (31), and control IC (31) is switched according to switching signal and selected anodal, negative pole to be electrically connected with two output electrodes in four output electrodes.
3. according to the described portable power source that changes USB socket output parameter of claim 1, it is characterized in that: described diverter switch (3) is a mechanical switch, and diverter switch (3) is connected between four output electrodes of positive pole, negative pole and USB socket (2) of rechargeable battery (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201942401U CN202076384U (en) | 2011-06-10 | 2011-06-10 | Mobile power supply capable of changing output parameter of USB (Universal Serial Bus) jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201942401U CN202076384U (en) | 2011-06-10 | 2011-06-10 | Mobile power supply capable of changing output parameter of USB (Universal Serial Bus) jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202076384U true CN202076384U (en) | 2011-12-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201942401U Expired - Fee Related CN202076384U (en) | 2011-06-10 | 2011-06-10 | Mobile power supply capable of changing output parameter of USB (Universal Serial Bus) jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202076384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106611979A (en) * | 2015-10-26 | 2017-05-03 | 江苏紫米电子技术有限公司 | A mobile power supply based on a physical button switching function |
-
2011
- 2011-06-10 CN CN2011201942401U patent/CN202076384U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106611979A (en) * | 2015-10-26 | 2017-05-03 | 江苏紫米电子技术有限公司 | A mobile power supply based on a physical button switching function |
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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: 20111214 Termination date: 20120610 |