CN202333871U - Lithium-battery mobile power supply with two universal serial bus (USB) interfaces - Google Patents
Lithium-battery mobile power supply with two universal serial bus (USB) interfaces Download PDFInfo
- Publication number
- CN202333871U CN202333871U CN201120455165XU CN201120455165U CN202333871U CN 202333871 U CN202333871 U CN 202333871U CN 201120455165X U CN201120455165X U CN 201120455165XU CN 201120455165 U CN201120455165 U CN 201120455165U CN 202333871 U CN202333871 U CN 202333871U
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- Prior art keywords
- lithium
- usb
- power supply
- mobile power
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Links
- 229910052744 lithium Inorganic materials 0.000 claims description 16
- WHXSMMKQMYFTQS-UHFFFAOYSA-N lithium Chemical compound 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[Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 15
- 235000012970 cakes Nutrition 0.000 claims description 11
- 150000002641 lithium Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
The utility model discloses a lithium-battery mobile power supply with two universal serial bus (USB) interfaces. The lithium-battery mobile power supply comprises an upper cover, a lower cover which is connected to the upper cover, a circuit board which is arranged between the upper cover and the lower cover, a cell which is connected with the circuit board, and the two USB interfaces. The lithium-battery mobile power supply can charge two products simultaneously, and even if one of the USB interfaces is broken, the other USB interface can continuously work, so the lithium-battery mobile power supply can be continuously used, and the performance of the whole product is not influenced.
Description
Technical field
The utility model relates to a kind of portable power source, relates in particular to a kind of lithium battery portable power source.
Background technology
The lithium battery portable power source generally comprises loam cake, lower cover and is arranged at the circuit board between loam cake and the lower cover, electric core and the USB interface that is connected with circuit board; Said USB interface is used for being connected with charge prepd; Unmarried traditional lithium battery portable power source all only is provided with a USB interface, so once can only give a product charging, if USB interface has been broken; This lithium battery portable power source just is equivalent to give up, and can not use again.
The utility model content
The purpose of the utility model is to provide a kind of lithium battery portable power source, and it is provided with two double-H groove weld SB interfaces, thereby can be the chargings of two products simultaneously, even and if one of them USB interface break, do not influence the performance of entire product yet, can also continue use.
For realizing above-mentioned purpose, the technical scheme that the utility model adopted is:
A kind of lithium battery portable power source that is provided with double-H groove weld SB interface comprises that a loam cake, is connected in the lower cover of loam cake and is arranged at the circuit board between loam cake and the lower cover, electric core and the USB interface that is connected with circuit board, and said USB interface is provided with two.
The beneficial effect of the utility model is: because be provided with two USB interfaces; So the utility model lithium battery portable power source can be two product chargings simultaneously; Even if one of them USB interface has been broken; The another one USB interface can also work on, thereby the utility model lithium battery portable power source can also continue to use, and does not influence the performance of entire product.
Description of drawings
Fig. 1 is the utility model lithium battery portable power source schematic perspective view;
Fig. 2 is the utility model lithium battery portable power source floor map.
Embodiment
Below will specify a kind of lithium battery portable power source that is provided with double-H groove weld SB interface of the utility model with reference to accompanying drawing.
Like Fig. 1, shown in 2; In the present embodiment, the utility model lithium battery portable power source of being provided with double-H groove weld SB interface comprises that a loam cake 1, is connected in the lower cover 2 of loam cake 1 and is arranged at the circuit board (figure does not show) between loam cake 1 and the lower cover 2, electric core (scheming not show) and the USB interface 3 that is connected with circuit board.
In the present embodiment, said USB interface is provided with two, first USB interface 31 and second USB interface 32 shown in figure.So; The utility model lithium battery portable power source can be the chargings of two products simultaneously, even and if one of them USB interface broken, the another one USB interface can also work on; Thereby the utility model lithium battery portable power source can also continue to use, and does not influence the performance of entire product.
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 (1)
1. lithium battery portable power source that is provided with double-H groove weld SB interface; Comprise that a loam cake, is connected in the lower cover of loam cake and is arranged at the circuit board between loam cake and the lower cover, electric core and the USB interface that is connected with circuit board, it is characterized in that: said USB interface is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120455165XU CN202333871U (en) | 2011-11-15 | 2011-11-15 | Lithium-battery mobile power supply with two universal serial bus (USB) interfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120455165XU CN202333871U (en) | 2011-11-15 | 2011-11-15 | Lithium-battery mobile power supply with two universal serial bus (USB) interfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202333871U true CN202333871U (en) | 2012-07-11 |
Family
ID=46445837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120455165XU Expired - Fee Related CN202333871U (en) | 2011-11-15 | 2011-11-15 | Lithium-battery mobile power supply with two universal serial bus (USB) interfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202333871U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103580211A (en) * | 2013-08-21 | 2014-02-12 | 昆山市圣光新能源科技有限公司 | Double-charging portable power source with distress signal lamp |
| CN103580213A (en) * | 2013-08-22 | 2014-02-12 | 昆山市圣光新能源科技有限公司 | Double-charging mobile power supply with help-seeking signal lamp and liquid crystal display screen displaying electric quantity |
| CN103580177A (en) * | 2013-08-18 | 2014-02-12 | 昆山市圣光新能源科技有限公司 | Novel double-charging vehicle-mounted charger with power lamp |
| CN103606992A (en) * | 2013-09-12 | 2014-02-26 | 昆山博文照明科技有限公司 | Waterproof dual-charging portable power source |
-
2011
- 2011-11-15 CN CN201120455165XU patent/CN202333871U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103580177A (en) * | 2013-08-18 | 2014-02-12 | 昆山市圣光新能源科技有限公司 | Novel double-charging vehicle-mounted charger with power lamp |
| CN103580211A (en) * | 2013-08-21 | 2014-02-12 | 昆山市圣光新能源科技有限公司 | Double-charging portable power source with distress signal lamp |
| CN103580213A (en) * | 2013-08-22 | 2014-02-12 | 昆山市圣光新能源科技有限公司 | Double-charging mobile power supply with help-seeking signal lamp and liquid crystal display screen displaying electric quantity |
| CN103606992A (en) * | 2013-09-12 | 2014-02-26 | 昆山博文照明科技有限公司 | Waterproof dual-charging portable power source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen APOKIN Science and Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen APOKIN Science and Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141115 |
|
| EXPY | Termination of patent right or utility model |