CN201797345U - Four-level electric quantity movable power supply with trans-flash (TF) card - Google Patents
Four-level electric quantity movable power supply with trans-flash (TF) card Download PDFInfo
- Publication number
- CN201797345U CN201797345U CN2010205148252U CN201020514825U CN201797345U CN 201797345 U CN201797345 U CN 201797345U CN 2010205148252 U CN2010205148252 U CN 2010205148252U CN 201020514825 U CN201020514825 U CN 201020514825U CN 201797345 U CN201797345 U CN 201797345U
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- China
- Prior art keywords
- power supply
- control module
- module
- mcu control
- card
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- 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 relates to a movable power supply, in particular to a portable movable power supply which can be charged and recharged conveniently. The movable power supply comprises a microprogrammed control unit (MCU) control module, a charging module, a four-level electric quantity display screen and a power supply, wherein the charging module is connected with the power supply; the MCU control module is connected with the charging module and the power supply; the four-level electric quantity display screen is connected with the MCU control module; the MCU control module is connected with a key; the charging module is connected with the input end of the power supply; the MCU control module is connected with the output end of the power supply; and the charging module is provided with a trans-flash (TF) card. The movable power supply has a simple structure and high safety and is convenient to operate and use.
Description
Technical field
The utility model is a kind of portable power source, particularly a kind of portable portable power source that conveniently discharges and recharges.
Background technology
Increasing digital product of the prior art, camera, mobile phone, mobile device or portable unit, more directly perceived in order to operate, all adopt large scale display, power consumption is fast, particularly at whilst on tour, tends to electric weight and uses up, and can't in time charge, cause and can not use.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, has solved the deficiency of fail safe, provide a kind of can be conveniently to 4 grades of electric weight portable power sources that have the TF card of charging of mobile devices.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of 4 grades of electric weight portable power sources that have the TF card, comprise MCU control module, charging module, 4 grades of electric weight display screens and power supply, described charging module is connected with power supply, the MCU control module is connected with power supply with charging module, 4 grades of electric weight display screens are connected with the MCU control module, and described MCU control module is connected with button, and described charging module is connected with power input, described MCU control module is connected with power output end, is provided with the TF card in the described charging module.
Can on the socket of family expenses, charging of portable power source, also can charge on computers, disposable charged after, can charge to mobile device whenever and wherever possible, guarantee that the normal of mobile device in time uses, and portable power source is smaller and more exquisite, easy to carry, in operation, equally also very convenient.
As preferably; described power supply is connected with battery protecting plate; described MCU control module is connected with battery protecting plate with charging module, TF card, power supply; the DC-DC boost module that is connected with the MCU control module; MCU control module and DC-DC boost module are in series, and the DC-DC boost module is connected with power output end.
As preferably, described charging module is connected with ground protection end I, and described battery protecting plate is connected with ground protection end II, and described MCU control module is connected with ground protection end III with the DC-DC boost module.
Therefore, 4 grades of electric weight portable power sources that have the TF card that the utility model provides, simple in structure, easy to operate, easy to use, safe.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1; a kind of 4 grades of electric weight portable power sources that have the TF card; comprise MCU control module 1; charging module 4; 4 grades of electric weight display screens 5 and power supply 6; described charging module 4 is connected with power supply 6; MCU control module 1 is connected with power supply 6 with charging module 4; 4 grades of electric weight display screens 5 are connected with MCU control module 1; described MCU control module 1 is connected with button 7; described charging module 4 is connected with power input 8; described MCU control module 1 is connected with power output end 9; be provided with TF card 13 in the described charging module 4; described power supply 6 is connected with battery protecting plate 3; described MCU control module 1 and charging module 4; TF card 13; power supply 6 is connected with battery protecting plate 3; the DC-DC boost module 2 that is connected with MCU control module 1; MCU control module 1 and DC-DC boost module 2 are in series; DC-DC boost module 2 is connected with power output end 9; described charging module 4 is connected with ground protection end I 10; described battery protecting plate 3 is connected with ground protection end II 11, and described MCU control module 1 is connected with ground protection end III 12 with DC-DC boost module 2.
Claims (3)
1. 4 grades of electric weight portable power sources that have the TF card, it is characterized in that: comprise MCU control module (1), charging module (4), 4 grades of electric weight display screens (5) and power supply (6), described charging module (4) is connected with power supply (6), MCU control module (1) is connected with power supply (6) with charging module (4), 4 grades of electric weight display screens (5) are connected with MCU control module (1), described MCU control module (1) is connected with button (7), described charging module (4) is connected with power input (8), described MCU control module (1) is connected with power output end (9), is provided with TF card (13) in the described charging module (4).
2. 4 grades of electric weight portable power sources that have the TF card according to claim 1; it is characterized in that: described power supply (6) is connected with battery protecting plate (3); described MCU control module (1) is connected with charging module (4), TF card (13), power supply (6) and battery protecting plate (3); the DC-DC boost module (2) that is connected with MCU control module (1); MCU control module (1) and DC-DC boost module (2) are in series, and DC-DC boost module (2) is connected with power output end (9).
3. 4 grades of electric weight portable power sources that have the TF card according to claim 2; it is characterized in that: described charging module (4) is connected with ground protection end I (10); described battery protecting plate (3) is connected with ground protection end II (11), and described MCU control module (1) is connected with ground protection end III (12) with DC-DC boost module (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205148252U CN201797345U (en) | 2010-09-03 | 2010-09-03 | Four-level electric quantity movable power supply with trans-flash (TF) card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205148252U CN201797345U (en) | 2010-09-03 | 2010-09-03 | Four-level electric quantity movable power supply with trans-flash (TF) card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201797345U true CN201797345U (en) | 2011-04-13 |
Family
ID=43852242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205148252U Expired - Fee Related CN201797345U (en) | 2010-09-03 | 2010-09-03 | Four-level electric quantity movable power supply with trans-flash (TF) card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201797345U (en) |
-
2010
- 2010-09-03 CN CN2010205148252U patent/CN201797345U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20130903 |