CN205432480U - Take polymer lithium ion battery's multi -functional wallet - Google Patents
Take polymer lithium ion battery's multi -functional wallet Download PDFInfo
- Publication number
- CN205432480U CN205432480U CN201521077950.0U CN201521077950U CN205432480U CN 205432480 U CN205432480 U CN 205432480U CN 201521077950 U CN201521077950 U CN 201521077950U CN 205432480 U CN205432480 U CN 205432480U
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- China
- Prior art keywords
- ion battery
- wallet
- polymer
- circuit board
- lithium ion
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a take polymer lithium ion battery's multi -functional wallet, a serial communication port, including wallet body to and hidden the setting is in polymer lithium ion battery in the wallet body and be used for carrying on the circuit board of charging control, polymer lithium ion battery with circuit board electricity is connected, and wallet body is last to be provided with and to can be used to the USB interface that charges or be used for charging for polymer lithium ion battery for outside electronic equipment, USB interface connection extremely the circuit board. It is provided with polymer lithium ion battery in the wallet, convenience of customers charges for other electronic equipment to adopt polymer lithium ion battery safer, have the wallet function promptly and have the function of charging again, and the utility model discloses same USB interface is all used in the charge -discharge, and the cost is reduced makes things convenient for for the user provides.
Description
Technical field
This utility model relates to wallet field, the multi-functional wallet of a kind of band polymer Li-ion battery.
Background technology
Wallet (qi á nb ā o), as the term suggests being the bag bag of dress money, is also most important parcel in people's daily life, had both been suitable for the identity of oneself, and had embodied again the individual character of oneself.Suitably wallet style more can embody your fashion index.
Wallet be possible not only to a money collect with the money instrument such as bank card, the credit card together be contained in a parcel, and be easy to carry with use, generally have palm size.Nowadays wallet can also is that carry-on ornament or when family's photo clip uses in addition to above effect.But, consideration based on safety, the wallet of prior art does not the most have charge function.
Therefore, prior art has yet to be improved and developed.
Utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide the multi-functional wallet of a kind of band polymer Li-ion battery, it is provided with polymer Li-ion battery in wallet, user is facilitated to charge to other electronic equipments, and use polymer Li-ion battery safer, i.e. there is wallet function there is charge function, and this utility model discharge and recharge all uses same USB interface, reduce cost, provide users with the convenient.
The technical solution of the utility model is as follows:
A kind of multi-functional wallet of band polymer Li-ion battery, wherein, including wallet body, and hiding and be arranged on the intrinsic polymer Li-ion battery of described wallet and for being charged the circuit board controlled, described polymer Li-ion battery electrically connects with described circuit board；And be provided with on described wallet body and can be used for polymer Li-ion battery charging or for the USB interface charged to external electronic device；Described USB interface is connected to described circuit board.
The multi-functional wallet of described band polymer Li-ion battery, wherein, it also includes that one is arranged on the photoelectric conversion plate that described wallet body shows, described photoelectric conversion plate is connected with described polymer Li-ion battery by described circuit board.
The multi-functional wallet of described band polymer Li-ion battery, wherein, described circuit board is additionally provided with the booster circuit being connected with described battery and charge management circuit, and described booster circuit, described charge management circuit are connected with described USB interface respectively.
The multi-functional wallet of described band polymer Li-ion battery, wherein, is additionally provided with one on described wallet body and is connected to described circuit board for the LED illuminated, described LED by a switch being arranged on wallet body.
The multi-functional wallet of described band polymer Li-ion battery, wherein, described USB interface is microUSB interface.
The multi-functional wallet of band polymer Li-ion battery provided by the utility model, in wallet, polymer Li-ion battery it is provided with owing to have employed it, there is portable power source function, user is facilitated to charge to other electronic equipments, and have photoelectric conversion plate in wallet surface configuration, it is that electric energy charges to polymer Li-ion battery that the low-light of light or sunlight can transfer to when emergent electric energy, and polymer Li-ion battery can be crossed charge and charge to other electronic equipments, i.e. there is wallet function there is again charge function, and this utility model discharge and recharge all uses same USB interface, automatically charging or electric discharge are identified, greatly reduce cost, provide users with the convenient；And it is safer to use polymer Li-ion battery to compare other battery, safety is higher.
Accompanying drawing explanation
Fig. 1 is the perspective view of the first preferred embodiment of the multi-functional wallet of band polymer Li-ion battery of the present utility model.
Fig. 2 is the external structure schematic diagram of the first preferred embodiment of the multi-functional wallet of band polymer Li-ion battery of the present utility model.
Fig. 3 is the schematic block circuit diagram of the preferred embodiment of the multi-functional wallet of band polymer Li-ion battery of the present utility model.
Fig. 4 is the schematic block circuit diagram of the second preferred embodiment of the multi-functional wallet of band polymer Li-ion battery of the present utility model.
Detailed description of the invention
This utility model provide a kind of band polymer Li-ion battery multi-functional wallet, for making the purpose of this utility model, technical scheme and effect clearer, clear and definite, referring to the drawings and give an actual example to this utility model further describe.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
The multi-functional wallet of a kind of band polymer Li-ion battery that this utility model embodiment provides, as depicted in figs. 1 and 2, including wallet body 10, and hide be arranged on the polymer Li-ion battery 30 in described wallet body 10 and for be charged control circuit board 20, described polymer Li-ion battery 30 electrically connects with described circuit board 20；And be provided with on described wallet body 10 and can be used for charging to polymer Li-ion battery 30 or for the USB interface 40 charged to external electronic device；Described USB interface 40 is connected to described circuit board 20.
Because conventional lithium-ion battery overcharging, the situation such as short circuit time when occurring, inside battery is likely to occur intensification, positive electrode decomposes, negative pole and the phenomenon such as electrolyte material is oxidized, and then cause gas expansion and inner pressure of battery to strengthen, it is possible to blast occurs after pressure reaches to a certain degree.And this utility model embodiment uses polymer Li-ion battery 30 because employing colloidal electrolyte, a large amount of gas will not be produced because of liquid boiling, thus stopped the possibility of heavy explosion, improve safety.
And this utility model use input to polymer Li-ion battery charging and input out to external equipment charging all use same USB interface, charging control circuit on circuit board identifies automatically, is to external electronic device charging or to the polymer Li-ion battery charging of this wallet；Such as, when the voltage voltage higher than this polymer Li-ion battery of USB interface is accessed in outside, then control to charge to the polymer Li-ion battery of this wallet by charging control circuit, and when accessing the external voltage voltage less than the polymer Li-ion battery of this wallet of USB interface, be identified as needing to charge to external electronic device.
Preferably, the multi-functional wallet of described band polymer Li-ion battery, as it is shown on figure 3, be additionally provided with the booster circuit 21 being connected with described battery and charge management circuit 22 on described circuit board 20, described booster circuit 21, described charge management circuit 22 are connected with described USB interface 40 respectively.
So, the present embodiment uses and is provided with polymer Li-ion battery in wallet, user is facilitated to charge to other electronic equipments, and use polymer Li-ion battery safer, i.e. there is wallet function there is again charge function, and this utility model discharge and recharge all uses same USB interface, reduces cost, provides users with the convenient.
It is preferred that the multi-functional wallet of described band polymer Li-ion battery, described USB interface 40 is microUSB interface.
Preferably, the multi-functional wallet of the band polymer Li-ion battery described in this utility model embodiment, as shown in Figures 2 and 3, it also includes that one is arranged on the photoelectric conversion plate 50 that described wallet body 10 shows, described photoelectric conversion plate 50 is connected with described polymer Li-ion battery 30 by described circuit board 20.So, wallet of the present utility model can be under emergency conditions, in the case of there is no power supply as taken an excursion in an open country, the low-light utilizing solar energy or the sun also can charge to this device polymer Li-ion battery, thus the wallet that can cross this utility model embodiment again charges to mobile phone etc., significantly provides users with the convenient.
Another embodiment of this utility model, the multi-functional wallet of described band polymer Li-ion battery, as shown in Figure 3 and Figure 4, described wallet body 10 is additionally provided with one and is connected to described circuit board 20 for the LED 70 illuminated, described LED 70 by a switch 60 being arranged on wallet body 10.So, emergency lighting can be done under emergency conditions use.
In sum, the multi-functional wallet of band polymer Li-ion battery provided by the utility model, in wallet, polymer Li-ion battery 30 it is provided with owing to have employed it, there is portable power source function, user is facilitated to charge to other electronic equipments, and have photoelectric conversion plate 50 in wallet surface configuration, it is that electric energy charges to polymer Li-ion battery 30 that the low-light of light or sunlight can transfer to when emergent electric energy, and polymer Li-ion battery 30 can be crossed charge and charge to other electronic equipments, i.e. there is wallet function there is again charge function, and this utility model discharge and recharge all uses same USB interface, automatically charging or electric discharge are identified, greatly reduce cost, provide users with the convenient；And it is safer to use polymer Li-ion battery 30 to compare other battery, safety is higher.
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, can be improved according to the above description or convert, all these modifications and variations all should belong to the protection domain of this utility model claims.
Claims (5)
1. the multi-functional wallet of a band polymer Li-ion battery, it is characterized in that, including wallet body, and hiding and be arranged on the intrinsic polymer Li-ion battery of described wallet and for being charged the circuit board controlled, described polymer Li-ion battery electrically connects with described circuit board；And be provided with on described wallet body and can be used for polymer Li-ion battery charging or for the USB interface charged to external electronic device；Described USB interface is connected to described circuit board.
The multi-functional wallet of band polymer Li-ion battery the most according to claim 1, it is characterized in that, it also includes that one is arranged on the photoelectric conversion plate that described wallet body shows, described photoelectric conversion plate is connected with described polymer Li-ion battery by described circuit board.
The multi-functional wallet of band polymer Li-ion battery the most according to claim 1, it is characterized in that, being additionally provided with the booster circuit being connected with described battery and charge management circuit on described circuit board, described booster circuit, described charge management circuit are connected with described USB interface respectively.
The multi-functional wallet of band polymer Li-ion battery the most according to claim 1, it is characterised in that be additionally provided with one on described wallet body and be connected to described circuit board for the LED illuminated, described LED by a switch being arranged on wallet body.
The multi-functional wallet of band polymer Li-ion battery the most according to claim 1, it is characterised in that described USB interface is microUSB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077950.0U CN205432480U (en) | 2015-12-22 | 2015-12-22 | Take polymer lithium ion battery's multi -functional wallet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077950.0U CN205432480U (en) | 2015-12-22 | 2015-12-22 | Take polymer lithium ion battery's multi -functional wallet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205432480U true CN205432480U (en) | 2016-08-10 |
Family
ID=56585205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521077950.0U Expired - Fee Related CN205432480U (en) | 2015-12-22 | 2015-12-22 | Take polymer lithium ion battery's multi -functional wallet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205432480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612091A (en) * | 2017-10-20 | 2018-01-19 | 王庆超 | A kind of Multifunctional portable power source |
-
2015
- 2015-12-22 CN CN201521077950.0U patent/CN205432480U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612091A (en) * | 2017-10-20 | 2018-01-19 | 王庆超 | A kind of Multifunctional portable power source |
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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: 20160810 Termination date: 20161222 |