CN203574406U - Card type portable mobile power supply - Google Patents
Card type portable mobile power supply Download PDFInfo
- Publication number
- CN203574406U CN203574406U CN201320668034.9U CN201320668034U CN203574406U CN 203574406 U CN203574406 U CN 203574406U CN 201320668034 U CN201320668034 U CN 201320668034U CN 203574406 U CN203574406 U CN 203574406U
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- China
- Prior art keywords
- power supply
- mobile power
- portable mobile
- type portable
- card type
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- Expired - Fee Related
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Abstract
The utility model discloses a card type portable mobile power supply which comprises the components of: an upper housing, a bottom housing, a PCB control board, a functional button, an LED state indicating lamp and a cell. The card type portable mobile power supply is characterized in that: the cell is a lithium polymer cell; the PCB control board is provided with the LED state indicating lamp and is internally provided with two connecting line ends, wherein one connecting line is an inward charging input end which is provided with a USB interface, and the other connecting line end is an outward power supply output end. The card type portable mobile power supply provided by the utility model has a size which is same with that of a bank card, and can be placed in the card clamp of a wallet or handbag for facilitating carrying. Not only can individualized colorful contents of personal picture, blessing characters, beautiful pictures, etc. be printed on the surface of the card type portable mobile power supply, but also charging the communication electronic products of a smart mobile phone in time by a user is facilitated because two charging lines are internally arranged and the card type portable mobile power supply is different from the traditional mobile power supply which can be used through carrying a specialized charging line. Additionally because the USB line for charging the card type portable mobile power supply is arranged therein, the user does not require carrying of the specialized charging device and the charging line, and the electric amount of the card type portable mobile power supply can be supplemented anytime and anywhere.
Description
Technical field
The utility model relates to a kind of power-supply device, particularly a kind of card form Portable mobile power source.
Background technology
The develop rapidly of mobile technology makes our life more and more the communication electronic products such as smart mobile phone be produced and be relied on, and along with the lifting of performance and power consumption, the endurance of communication electronic product day by day deficiency is almost the problem of each user's headache.While going out, who is unwilling to carry a portable power source that volume is very large, the connecting line of its charging of portable power source is in the market generally external, when going out, not only need Special-purpose connecting line to be also with together, before charging, external Special-purpose connecting line to be connected portable power source with communication electronic products such as smart mobile phones, and want interface and plug adaptation to use, otherwise cannot charge; While charging to the machine in addition, also need special-purpose charging wire, to user, brought worry.
Utility model content
The utility model is for existing deficiency, and a kind of card form Portable mobile power source is provided, and this Power Management Design is reasonable, simple and practical.
A kind of card form Portable mobile power source, comprise upper casing, drain pan, PCB control board, function button, led status indicator lamp, battery, it is characterized in that: described battery is lithium polymer battery, on described PCB control board, be provided with LED state indicator light and be built-inly connected with two line ends, wherein a line end is the internal charging input end that is provided with USB joint, and another line end is supplying power for outside output.
The plug of the supplying power for outside output port of further described another line end can be the applicable 8pin plug of Micro-B plug or iPhone5, can be also the plug that adapts to the communication electronic product disposable types such as smart mobile phone.
Further described drain pan offers two place's grooves, and two plugs of described line end are concealed in groove respectively.
Further described a kind of card form Portable mobile power source is designed with function button, led status indicator lamp, the electric weight of led status indicator lamp display power supply while pressing function button.
Further described a kind of card form Portable mobile power source, can be by content personalization colour prints such as individual photo, blessing word and Mei Tu on its surface.
Further described a kind of card form Portable mobile power source, only has bank card size, can be positioned over the clip places such as wallet or handbag, be convenient for carrying, because built-in two charging wires, be different from traditional portable power source and need to carry special charging line and could use, user charges to communication electronic products such as smart mobile phones very easily.
The beneficial effects of the utility model are that the personalized colorful of having realized the card form Portable mobile power source of bank card size is printed, because built-in two charging wires, not needing special charging line is chargeable use, easy to carry, simple and practical, in addition because the built-in USB line to the machine charging, user does not need to carry special charging device and charging wire, can supplement electric weight to this portable power source whenever and wherever possible.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is fundamental diagram of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail: as shown in Figure 1, a kind of card form Portable mobile power source, by upper casing 1, drain pan 6, PCB control board 3, led status indicator lamp 4, USB joint 7, the plug 8 of another line end and battery 9 form, it is characterized in that: described battery 9 is lithium polymer battery, on described PCB control board 3, be provided with led status indicator lamp 4, and be built-inly connected with two line ends, wherein a line end is internal charging input end, be provided with USB joint 7, another line end is supplying power for outside output, be provided with plug 8.
Further described shell drain pan 6 is offered two place's grooves above, and described two plugs 7,8 are concealed in respectively in two place's grooves.
Further described led status indicator lamp 4, function button 5 are distributed in respectively on PCB control board 3, the electric weight of led status indicator lamp 4 display power supplies during open function button 5.
Further described PCB control board 3 is fixed on drain pan 6 by screw 2.
As shown in Figure 2; described power supply body is divided into lithium polymer battery charging input circuit and supplying power for outside output circuit; when power supply master control IC has detected the access of external charge circuit; to built-in lithium polymer battery charging; corresponding led status indicator lamp shows charged state, and during supplying power for outside output, power supply master control IC opens control circuit; in process, form and overcharge testing circuit, carry out over-charge protective.
The foregoing is only preferred embodiment of the present utility model, be not intended to limit protection range of the present utility model.
Claims (6)
1. a card form Portable mobile power source, comprise upper casing, drain pan, PCB control board, function button, led status indicator lamp, battery, it is characterized in that: described battery is lithium polymer battery, on described PCB control board, be provided with LED state indicator light and be built-inly connected with two line ends, wherein a line end is the internal charging input end that is provided with USB joint, and another line end is supplying power for outside output.
2. a kind of card form Portable mobile power source according to claim 1; it is characterized in that: described battery is divided into lithium polymer battery charging input circuit and supplying power for outside output circuit; when power supply master control IC has detected the access of external charge circuit; to built-in lithium polymer battery charging; corresponding led status indicator lamp shows charged state, and during supplying power for outside output, power supply master control IC opens control circuit; in process, form and overcharge testing circuit, carry out over-charge protective.
3. a kind of card form Portable mobile power source according to claim 1, it is characterized in that: the port plug of the supplying power for outside output of described another line end can be the 8pin plug of Micro-B plug or iPhone5, can be also the plug of adaptive communication electronic product disposable type; The internal charging input end of the described USB of being provided with joint is USB male interface standard.
4. a kind of card form Portable mobile power source according to claim 1, is characterized in that: described drain pan offers two place's grooves, and two plugs of described line end are concealed in groove respectively.
5. a kind of card form Portable mobile power source according to claim 1, is characterized in that: the electric weight of led status indicator lamp display power supply while pressing described function button.
6. a kind of card form Portable mobile power source according to claim 1, is characterized in that: individual photo, blessing word and Mei Tu personalized colorful can be printed on to its surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320668034.9U CN203574406U (en) | 2013-10-25 | 2013-10-25 | Card type portable mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320668034.9U CN203574406U (en) | 2013-10-25 | 2013-10-25 | Card type portable mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203574406U true CN203574406U (en) | 2014-04-30 |
Family
ID=50542118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320668034.9U Expired - Fee Related CN203574406U (en) | 2013-10-25 | 2013-10-25 | Card type portable mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203574406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104659607A (en) * | 2015-02-20 | 2015-05-27 | 深圳市和宏实业股份有限公司 | Mobile power source and data cable device box |
-
2013
- 2013-10-25 CN CN201320668034.9U patent/CN203574406U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104659607A (en) * | 2015-02-20 | 2015-05-27 | 深圳市和宏实业股份有限公司 | Mobile power source and data cable device box |
| CN104659607B (en) * | 2015-02-20 | 2017-06-20 | 深圳市和宏实业股份有限公司 | Portable power source data wire device box |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20161025 |