CN205489616U - Ultra -thin portable power source of solos charge -discharge sharing USB - Google Patents
Ultra -thin portable power source of solos charge -discharge sharing USB Download PDFInfo
- Publication number
- CN205489616U CN205489616U CN201620048093.XU CN201620048093U CN205489616U CN 205489616 U CN205489616 U CN 205489616U CN 201620048093 U CN201620048093 U CN 201620048093U CN 205489616 U CN205489616 U CN 205489616U
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- CN
- China
- Prior art keywords
- module
- discharge
- foot
- interface
- charge
- 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
- 238000007599 discharging Methods 0.000 abstract 3
- 230000001681 protective effect Effects 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an ultra -thin portable power source of solos charge -discharge sharing USB, including battery, the module of charging, the module of discharging, battery protective film piece, battery protective film piece is connected to the battery, battery protective film piece connect respectively charge the module with discharge the module, the module of charging still is connected with foot 4 with the foot of interface 1, and the module of discharging still is connected with foot 3 with the foot 2 of interface. The utility model discloses the voltage input and the output function of ultra -thin portable power source of solos charge -discharge sharing USB make full use of microusb interface only adopt a micro usb interface to accomplish charge -discharge work, have reduced the portable power source volume, realize single USB's charging and discharging sharing, and more stable than MCU judges, mains voltage is less than the cell -phone terminal voltage can not cause counter filling yet.
Description
Technical field
This utility model relates to a kind of portable power source, and specifically a kind of single port discharge and recharge shares USB ultra-thin mobile power supply.
Background technology
Portable power source, is also " charger baby ".It is a kind of portable charger integrating power supply and charge function, charges to the digital equipment such as mobile phone, panel computer whenever and wherever possible.Typically by lithium cell as charge storage unit, convenient to use, therefore just liked by people once release, traditional portable power source is designed with an even interface, charging inlet and electric discharge interface, is typically filled with electrical interface and selects micro usb interface, and the interface that discharges mostly is USB3.0 interface, this design adds the volume of portable power source undoubtedly, and now portable power source toward thinner, gentlier, less direction develop, therefore reduce its interface quantity and can effectively reduce the volume of portable power source.
Utility model content
The purpose of this utility model is to provide a kind of single port discharge and recharge to share USB ultra-thin mobile power supply, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of single port discharge and recharge shares USB ultra-thin mobile power supply; including battery, charging module, discharge module, battery protection module; described battery connects battery protection module; battery protection module connects charging module and discharge module respectively; described charging module is also connected with foot 1 and the foot 4 of interface, and discharge module is also connected with foot 2 and the foot 3 of interface.
As preferred version of the present utility model: described interface is micro usb interface.
Compared with prior art, the beneficial effects of the utility model are: this utility model single port discharge and recharge shares USB ultra-thin mobile power supply and makes full use of voltage input and the output function of micro usb interface, charge/discharge operation is completed only with a micro usb interface, reduce portable power source volume, the charge and discharge realizing single USB shares, more more stable than MCU judges, supply voltage does not results in reversely charging less than mobile phone terminal voltage yet.
Accompanying drawing explanation
Fig. 1 is the structured flowchart that single port discharge and recharge shares USB ultra-thin mobile power supply.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1; a kind of single port discharge and recharge shares USB ultra-thin mobile power supply; including battery, charging module, discharge module, battery protection module; described battery connects battery protection module; battery protection module connects charging module and discharge module respectively; described charging module is also connected with foot 1 and the foot 4 of interface, and discharge module is also connected with foot 2 and the foot 3 of interface.
Interface is micro usb interface.
Operation principle of the present utility model is: Micro USB the 1st foot and the charging foot both positive and negative polarity that the 4th foot is portable power source, Micro
Every 2 feet of USB and every 3 feet are the electric discharge foot both positive and negative polarity of portable power source.Traditional portable power source can only single use its charging foot or electric discharge foot, the design makes full use of its electric discharge foot and charging foot, charge/discharge operation is completed only with a micro usb interface, reduce portable power source volume, the charge and discharge realizing single USB shares, more more stable than MCU judges, supply voltage does not results in reversely charging less than mobile phone terminal voltage yet.
Claims (2)
1. a single port discharge and recharge shares USB ultra-thin mobile power supply; including battery, charging module, discharge module, battery protection module; it is characterized in that; described battery connects battery protection module; battery protection module connects charging module and discharge module respectively; described charging module is also connected with foot 1 and the foot 4 of interface, and discharge module is also connected with foot 2 and the foot 3 of interface.
2. share USB ultra-thin mobile power supply according to a kind of single port discharge and recharge described in claim 1, it is characterised in that described interface is micro usb interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620048093.XU CN205489616U (en) | 2016-01-19 | 2016-01-19 | Ultra -thin portable power source of solos charge -discharge sharing USB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620048093.XU CN205489616U (en) | 2016-01-19 | 2016-01-19 | Ultra -thin portable power source of solos charge -discharge sharing USB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205489616U true CN205489616U (en) | 2016-08-17 |
Family
ID=56670147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620048093.XU Expired - Fee Related CN205489616U (en) | 2016-01-19 | 2016-01-19 | Ultra -thin portable power source of solos charge -discharge sharing USB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205489616U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109831010A (en) * | 2019-03-29 | 2019-05-31 | 深圳市搜电科技发展有限公司 | A kind of mobile power source of contact wireless charging |
| CN111614143A (en) * | 2020-06-10 | 2020-09-01 | 深圳市猿人创新科技有限公司 | A single-port adjustable charging and discharging circuit |
-
2016
- 2016-01-19 CN CN201620048093.XU patent/CN205489616U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109831010A (en) * | 2019-03-29 | 2019-05-31 | 深圳市搜电科技发展有限公司 | A kind of mobile power source of contact wireless charging |
| CN111614143A (en) * | 2020-06-10 | 2020-09-01 | 深圳市猿人创新科技有限公司 | A single-port adjustable charging and discharging circuit |
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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: 20160817 Termination date: 20190119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |