CN203027004U - Universal mobile power supply - Google Patents
Universal mobile power supply Download PDFInfo
- Publication number
- CN203027004U CN203027004U CN 201320046058 CN201320046058U CN203027004U CN 203027004 U CN203027004 U CN 203027004U CN 201320046058 CN201320046058 CN 201320046058 CN 201320046058 U CN201320046058 U CN 201320046058U CN 203027004 U CN203027004 U CN 203027004U
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- CN
- China
- Prior art keywords
- circuit
- shell
- power supply
- usb interface
- power source
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a universal mobile power supply. The power supply comprises a housing, and is characterized in that the housing is provided with a standard A-type USB (Universal Serial Bus) interface, and a charging circuit and a discharging circuit respectively connected with the A-type USB interface are arranged in the housing; the housing is also provided with a battery mounting trough and a control button, and an electrode plate is arranged in the battery mounting trough; a selecting circuit is also arranged in the housing, the electrode plate is respectively connected with the charging circuit and the discharging circuit through the selecting circuit, and a control end of the selecting circuit is connected with the control button. The universal mobile power supply has the functions of both a mobile power supply and a universal charger, so that a user does not need to additionally carry a charger when going out, and the universal mobile power supply is convenient to use.
Description
Technical field
The utility model relates to charging device, is specifically related to the portable power source of universal charger function.
Background technology
A kind of portable charger that integrates power supply and charge function of portable power source can charge or the standby power supply whenever and wherever possible to digital equipments such as mobile phones.And the user can use civil power logarithmic code product to charge when indoor, also must carry in addition special charger or universal charger but use civil power to charge, for use is made troubles.
The utility model content
For above-mentioned existing deficiency, the technical problems to be solved in the utility model is to provide a kind of charging device that has portable power source and universal charger function concurrently.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is, omnipotent portable power source comprises shell, and shell is provided with standard A type USB interface, is provided with the charging circuit and the discharge circuit that are connected with this standard A type USB interface respectively in shell; Also be provided with battery mounting groove and control button on described shell, be provided with electrode slice in described battery mounting groove; Also be provided with the selection circuit in shell, electrode slice selects the control end of circuit to be connected with control button by selecting circuit to be connected with discharge circuit with charging circuit respectively.
Preferably, also be provided with minitype USB interface on shell, described minitype USB interface is connected with discharge circuit with charging circuit respectively.Minitype USB interface refers to the microUSB interface that standardization is used, and all adopts this interface on present most digital equipments.
Preferably, also be provided with supply hub on shell, described supply hub is connected with charging circuit.
Preferably, also comprise battery cover, described battery cover is removably mounted on shell, and the position of battery cover is corresponding with the battery mounting groove.
Omnipotent portable power source of the present utility model can have the function of portable power source and universal charger simultaneously concurrently, makes the user need not additionally to go out carrying charger, and is easy to use.
Description of drawings
Fig. 1 is the structural representation of the omnipotent portable power source of the utility model.
Fig. 2 is another angle structural representation of the omnipotent portable power source of the utility model.
Fig. 3 is the internal circuit configuration schematic diagram of the omnipotent portable power source of the utility model.
Wherein, 1, shell; 11, standard A type USB interface; 12, battery mounting groove; 13, control button; 14, electrode slice; 15, minitype USB interface; 16, supply hub; 2, battery cover; 3, battery.
Embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, omnipotent portable power source of the present utility model comprises shell 1, and shell 1 is provided with standard A type usb 11, is provided with the charging circuit and the discharge circuit that are connected with this standard A type usb 11 respectively in shell 1; Also be provided with battery mounting groove 12 and control button 13 on described shell 1, be provided with electrode slice 14 in described battery mounting groove 12.Also be provided with the selection circuit in shell 1, electrode slice 14 selects the control end of circuit to be connected with control button 13 by selecting circuit to be connected with discharge circuit with charging circuit respectively.Also be provided with minitype USB interface 15 and supply hub 16 on shell 1, minitype USB interface 15 is connected with discharge circuit with charging circuit respectively, and supply hub 16 is connected with charging circuit.Also comprise battery cover 2, described battery cover 2 is removably mounted on shell 1, and the position of battery cover 2 is corresponding with battery mounting groove 12.
The course of work: battery 3 is installed in battery mounting groove 12, and electrode slice 14 is aimed at the electrode of battery 3, connects connecting line.Pressing control button 13 makes the selection circuit working select charging, discharge or disconnect.By standard A type usb 11, minitype USB interface 15 or supply hub 16, civil power is charged to battery 3 via charging circuit when selecting charging.When selecting discharge, by standard A type usb 11 or minitype USB interface 15, other digital equipments are discharged by discharge circuit by battery 3.
To one skilled in the art, can make other various corresponding changes and deformation according to technical scheme described above and design, and within these all changes and deformation all should belong to the protection range of the utility model claim.
Claims (4)
1. omnipotent portable power source, comprise shell, and shell is provided with standard A type USB interface, is provided with the charging circuit and the discharge circuit that are connected with this standard A type USB interface respectively in shell; It is characterized in that: also be provided with battery mounting groove and control button on described shell, be provided with electrode slice in described battery mounting groove; Also be provided with the selection circuit in shell, electrode slice selects the control end of circuit to be connected with control button by selecting circuit to be connected with discharge circuit with charging circuit respectively.
2. omnipotent portable power source according to claim 1, it is characterized in that: also be provided with minitype USB interface on shell, described minitype USB interface is connected with discharge circuit with charging circuit respectively.
3. omnipotent portable power source according to claim 1, it is characterized in that: also be provided with supply hub on shell, described supply hub is connected with charging circuit.
4. omnipotent portable power source according to claim 1, it is characterized in that: also comprise battery cover, described battery cover is removably mounted on shell, and the position of battery cover is corresponding with the battery mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320046058 CN203027004U (en) | 2013-01-28 | 2013-01-28 | Universal mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320046058 CN203027004U (en) | 2013-01-28 | 2013-01-28 | Universal mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203027004U true CN203027004U (en) | 2013-06-26 |
Family
ID=48650955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320046058 Expired - Fee Related CN203027004U (en) | 2013-01-28 | 2013-01-28 | Universal mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203027004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441548A (en) * | 2013-08-29 | 2013-12-11 | 深圳市倍音美电子科技有限公司 | Mobile-power-supply multi-purpose battery charger using nonpolarity battery-compartment device |
-
2013
- 2013-01-28 CN CN 201320046058 patent/CN203027004U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441548A (en) * | 2013-08-29 | 2013-12-11 | 深圳市倍音美电子科技有限公司 | Mobile-power-supply multi-purpose battery charger using nonpolarity battery-compartment device |
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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: 20130626 Termination date: 20160128 |
|
| EXPY | Termination of patent right or utility model |