CN202134595U - Mobile power supply - Google Patents
Mobile power supply Download PDFInfo
- Publication number
- CN202134595U CN202134595U CN201120255609U CN201120255609U CN202134595U CN 202134595 U CN202134595 U CN 202134595U CN 201120255609 U CN201120255609 U CN 201120255609U CN 201120255609 U CN201120255609 U CN 201120255609U CN 202134595 U CN202134595 U CN 202134595U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- lower casing
- battery
- power supply
- casing
- 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
Links
Images
Classifications
-
- 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
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a mobile power supply. The mobile power supply comprises an upper casing and a lower casing which are buckled to form a battery compartment, wherein a lithium battery is arranged in the battery compartment; the lower casing is provided with a USB (Universal Serial Bus) interface in conductive connection with the output terminal of the lithium battery; and a power plug in conductive connection with the input terminal of the lithium battery is arranged on the upper casing or the lower casing. As the built-in lithium battery and the casings are in detachable connection, a user can replace the damaged battery while continue to use the casings to avoid waste; and the user can replace lithium batteries with different capacities as required to change the capacity of the mobile power supply.
Description
Technical field
The utility model relates to a kind of charging device of mobile electronic device, is specifically related to a kind of portable power source.
Background technology
Continuous progress along with science and technology; The application of mobile electronic devices such as notebook, MP3, mobile phone has become the important step in present people's life, the work, yet existing mobile device is internal battery; Its battery capacity is limited; By it is for mobile phone, under the situation about can't charge of travelling outside, can bring inconvenience to people's work, life.
In order to have occurred multiple portable power source on the existing market timely to the mobile electronic device charging, these portable power sources all are integrated within it electrical storage devices; Utilize AC power that built-in electrical storage device is charged, the user carries, and lacks when mobile electronic device under the situation of electric weight; Mobile electronic device is supplied power, yet, because this portable power source is integrated electrical storage device in inside; Its capacity is fixed, and can not arbitrarily change, simultaneously; After inner electrical storage device damages, can't change, cause the waste of miscellaneous part.
The utility model content
To the deficiency of prior art, the purpose of the utility model is intended to provide a kind of portable power source, and inner electrical storage device and housing removably connect, thereby can change capacitance of storage as required, simultaneously, can change timely again with the inside electrical storage device that breaks down.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of portable power source; Comprise upper casing and lower casing; Upper casing and lower casing fastening also are formed with a battery compartment; Said battery compartment is built-in with a lithium battery, and said lower casing is provided with the USB interface that is connected with the conducting of lithium battery output, and said upper casing or lower casing are provided with the attaching plug that is connected with the conducting of lithium battery input.
Said upper casing or lower casing outer surface are provided with a holding tank, and said attaching plug is rotatably connected in the said holding tank.
Also be provided with electric weight indicator light on said upper casing or the lower casing with the lithium battery conducting.
The beneficial effect of the utility model is:
1, because detachable connection between built-in lithium battery and the housing after battery damages, can be changed, housing further continues to use, and can not cause waste;
2, the user can change the lithium battery of different capabilities as required, changes the capacity of portable power source.
Description of drawings
Fig. 1 is the structural representation of a kind of portable power source of the utility model;
Fig. 2 is the scheme of installation of portable power source shown in Figure 1.
Embodiment
Below, in conjunction with accompanying drawing and embodiment, the utility model done further describing:
Like Fig. 1, shown in 2, be a kind of portable power source of the utility model, comprise upper casing 1, lower casing 2; Its two fastening docks, and forms a battery compartment 3 in the two at it, and these battery compartment 3 inside are equipped with a lithium battery 4; The bottom section of lower casing 2 also is provided with a USB interface 21, and the output of the medial extremity of this USB interface 21 and lithium battery 4 electrically connects, in the outside of lower casing 2; Also be provided with an electric weight indicator light 22, itself and lithium battery 4 electrically conduct, and can be used for showing in real time the dump energy in the lithium battery 4; Certainly, above-mentioned electric weight indicator light 22 also can be arranged on the outside of upper casing 1.
Outside at above-mentioned lower casing 2; Also be provided with a holding tank 23, the rotating attaching plug 24 that is connected with in the holding tank 23, attaching plug 24 is connected with the input conducting of lithium battery 4; Be inserted on the common socket and can charge lithium battery; Under the situation of not charging, can attaching plug 24 inwardly be rotated, be accommodated in the holding tank 23.
For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection range of the utility model claim all according to the technical scheme and the design of above description.
Claims (3)
1. portable power source; It is characterized in that; Comprise upper casing and lower casing, upper casing and lower casing fasten and are formed with a battery compartment, and said battery compartment is built-in with a lithium battery; Said lower casing is provided with the USB interface that is connected with the conducting of lithium battery output, and said upper casing or lower casing are provided with the attaching plug that is connected with the conducting of lithium battery input.
2. portable power source as claimed in claim 1 is characterized in that, said upper casing or lower casing outer surface are provided with a holding tank, and said attaching plug is rotatably connected in the said holding tank.
3. portable power source as claimed in claim 1 is characterized in that, also is provided with the electric weight indicator light with the lithium battery conducting on said upper casing or the lower casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120255609U CN202134595U (en) | 2011-07-19 | 2011-07-19 | Mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120255609U CN202134595U (en) | 2011-07-19 | 2011-07-19 | Mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202134595U true CN202134595U (en) | 2012-02-01 |
Family
ID=45523357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120255609U Expired - Fee Related CN202134595U (en) | 2011-07-19 | 2011-07-19 | Mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202134595U (en) |
-
2011
- 2011-07-19 CN CN201120255609U patent/CN202134595U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202651825U (en) | Portable charger | |
| CN2842842Y (en) | Accumulation energy type mobile charging adapter | |
| CN201928061U (en) | Combined type universal charger | |
| CN203071602U (en) | Wireless portable direct-charging mobile power supply | |
| CN201925741U (en) | Solar flashlight | |
| CN202663159U (en) | Mobile power supply | |
| CN104659855A (en) | Charger baby | |
| CN201468323U (en) | Novel mobile phone case | |
| CN202798022U (en) | Vehicular USB charger | |
| CN202142894U (en) | Multifunctional solar cell phone battery charger | |
| CN201797005U (en) | Back clamped type external battery for iPhones | |
| CN202134595U (en) | Mobile power supply | |
| CN203104056U (en) | Mobile power supply | |
| CN202111501U (en) | Novel universal charger structure | |
| CN202696222U (en) | Multifunctional solar charger | |
| CN202649942U (en) | Mouse | |
| CN201320225Y (en) | Electric toothbrush | |
| CN201075857Y (en) | Sheath with solar energy charger unit | |
| CN201663208U (en) | PDA or mobile phone charging set for locomotive or electric bicycle | |
| CN203995179U (en) | There is the notebook of portable power source function | |
| CN203243384U (en) | Mobile phone shell capable of charging by dry batteries | |
| CN202424235U (en) | Multifunctional charger | |
| CN203377651U (en) | A portable smart phone battery charger with a mobile power source | |
| CN203135486U (en) | Portable power source | |
| CN202111506U (en) | Energy-saving luminous travel charger |
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: 20120201 Termination date: 20130719 |