CN201622332U - Battery electric quantity display device - Google Patents
Battery electric quantity display device Download PDFInfo
- Publication number
- CN201622332U CN201622332U CN2009201818318U CN200920181831U CN201622332U CN 201622332 U CN201622332 U CN 201622332U CN 2009201818318 U CN2009201818318 U CN 2009201818318U CN 200920181831 U CN200920181831 U CN 200920181831U CN 201622332 U CN201622332 U CN 201622332U
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- module
- electric quantity
- control output
- display
- mobile phone
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- Expired - Fee Related
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- Telephone Function (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a battery electric quantity display device, which mainly comprises a MCU control module, an electric quantity acquisition module, a display module, a control output module and a keying module, wherein the MCU control module is respectively connected with the control output module, the electric quantity acquisition module and the keying module; the display module is connected with the control output module; the electric quantity acquisition module in the battery electric quantity display device realizes acquisition to the battery electric quantity; the keying module realizes the starting of the electric quantity acquisition function; the MCU control module realizes the treatment of keying signals and electric quantity information; and the electric quantity display motion is finished through the interaction of the control output module and the display module. The battery electric quantity display device with simple structure can be conveniently embedded into a movable power source or a charger, not only can accurately know about the condition of the battery electric quantity of the present mobile phone, but also can know about the current condition of the charged electric quantity at any moment during the charging process. Therefore, the electric quantity of the mobile phone can be known about by a mobile phone user at any moment, and the convenience can be increased.
Description
Technical field
The utility model relates to a kind of display device that is exclusively used in cell-phone battery electric-charge quantity.
Background technology
Along with improving and upgrading of function comprehensively, mobile phone has more and more become a kind of most important information carrier, and the communication function constantly of mobile phone brings great convenience to the modern.3G, WiFi now wait the platform of surfing the Net at a high speed to allow mobile phone further strengthened especially, allow the screen of this palm size project hundred life.Mention to make online experience the most joyful mobile phone, that will first elect the iPhone of tool fashion and intention." touch operation+super large widescreen " two big characteristics allow the user fully experience the connotation of " revolutionary character " mobile phone.The notion of people to conventional mobile phone overturned in the release of iPhone fully.It has accelerated modern's rhythm of life, has widened the channel of the information of obtaining, and has filled and led up the gully of mobile phone and other Tool Rooms, and iPhone is indicating the beginning in mobile device application innovation epoch.The prerequisite that certain all mobile phones want normal operation is that energy must be arranged, battery becomes the energy source that they must rely on, say that for the iPhone mobile phone its battery is fixedly to be built in the mobile phone, when dead battery, can not change, need the directly charging again of adept machine with reserve battery.This says global user and all brings and big inconvenience.Whether whether when the iPhone cell-phone charging, existing charger can only show present duty, promptly finish in charging and charging, but can not allow the cellphone subscriber understand at each period mobile phone electric weight what have filled on earth constantly, and this makes troubles to use.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and display device that a kind of battery electric quantity is provided.Not only can accurately know the battery electric quantity situation of present mobile phone, and when charging, know the battery condition of present charging at any time.
The utility model is realized in the following way: the utility model mainly includes: MCU control module, electric quantity acquisition module, display module, control output module, key-press module, and wherein: the MCU control module links to each other with control output module, electric quantity acquisition module, key-press module respectively; Display module links to each other with the control output module; Described electric quantity acquisition module is realized the collection to battery electric quantity; Key-press module realizes opening the electric quantity acquisition function; The MCU control module realizes the processing of push button signalling and information about power, by control output module and display module, works in coordination to finish the electric weight display action.
The utility model advantage is: the utility model apparatus structure is simple, can conveniently be built in removable power supply or the charger, not only can accurately know the battery electric quantity situation of present mobile phone, and knows the battery condition of present charging when charging at any time.This can allow the dynamo-electric amount of machine master adversary accomplish at any time to know what's what, and has increased convenience greatly.
Description of drawings:
Fig. 1 the utility model structural principle block diagram;
Fig. 2 the utility model circuit theory synoptic diagram;
Wherein: MCU control module 1, control output module 2, electric quantity acquisition module 3;
Fig. 3 the utility model circuit key-press module and display module principle schematic;
Wherein: key-press module 4, display module 5;
Fig. 4 the utility model user mode structural representation;
Embodiment
The utility model embodiment now is described in detail in detail in conjunction with the accompanying drawings:
As Fig. 1, Fig. 2, shown in Figure 3, the utility model mainly includes: MCU control module 1, electric quantity acquisition module 3, display module 5, control output module 2, key-press module 4, and wherein: MCU control module 1 links to each other with control output module 2, electric quantity acquisition module 3, key-press module 4 respectively; Display module 5 links to each other with control output module 2; The collection that described electric quantity acquisition module 3 is realized battery electric quantity; Key-press module 4 realizes opening the electric quantity acquisition function; MCU control module 1 realizes the processing of push button signalling and information about power, by control output module 2 and display module 5, works in coordination and finishes the electric weight display action.
As shown in Figure 4, mobile phone is fastened in the removable power supply 9 during use, in removable power supply 9, is provided with a draw-in groove that links to each other with mobile phone 6, the portable power source below is provided with the electric weight viewing area, mainly is made up of LED lamp 7, and the electric weight lamp is divided into four lattice altogether, be high light blue lamp, show that the lattice number is corresponding with electric weight.It is that 25%, the second lattice are that 50%, the three lattice are that 75%, the three lattice are 100% that first lattice are played on a left side.Be provided with a button 8 in removable power supply 9 upper ends; Show with the electric weight of opening battery by button 8; 4 LED display lamps are corresponding with electricity quantity display module 5.After connecting IPhone, open discharge by upper right side button 8, the LED lamp shows an electric weight simultaneously; The LED lamp extinguishes after showing after 8 seconds horse race three times.In discharge process, to open electric weight by upper right side button 8 and show, the demonstration electric weight was had a ride on a horse three times after 8 seconds, and LED lamp 7 extinguishes.
When portable power source 9 is connected with adapter, can open charging automatically.When mobile phone electricity core electric weight is empty,
The flicker of first lamp, fill lattice after, first lamp is long bright, second lamp flicker; The rest may be inferred, long bright until filling full state four lamps; Remove power supply, LED lamp 7 puts out entirely.
Claims (1)
1. battery electric quantity display device, it is characterized in that: mainly include: MCU control module (1), electric quantity acquisition module (3), display module (5), control output module (2), key-press module (4), wherein: MCU control module (1) links to each other with control output module (2), electric quantity acquisition module (3), key-press module (4) respectively; Display module (5) links to each other with control output module (2); Described electric quantity acquisition module (3) is realized the collection to battery electric quantity; Key-press module (4) realizes opening the electric quantity acquisition function; MCU control module (1) realizes the processing of push button signalling and information about power, by control output module (2) and display module (5), works in coordination to finish the electric weight display action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201818318U CN201622332U (en) | 2009-12-25 | 2009-12-25 | Battery electric quantity display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201818318U CN201622332U (en) | 2009-12-25 | 2009-12-25 | Battery electric quantity display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201622332U true CN201622332U (en) | 2010-11-03 |
Family
ID=43025790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201818318U Expired - Fee Related CN201622332U (en) | 2009-12-25 | 2009-12-25 | Battery electric quantity display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201622332U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102551304A (en) * | 2012-01-06 | 2012-07-11 | 苏州美娱网络科技有限公司 | Mobile terminal charging protection jacket with wireless digital communication net surfing function |
| CN104101839A (en) * | 2013-04-09 | 2014-10-15 | 东莞钜威新能源有限公司 | Electric quantity detection system and electric quantity detection method |
-
2009
- 2009-12-25 CN CN2009201818318U patent/CN201622332U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102551304A (en) * | 2012-01-06 | 2012-07-11 | 苏州美娱网络科技有限公司 | Mobile terminal charging protection jacket with wireless digital communication net surfing function |
| CN104101839A (en) * | 2013-04-09 | 2014-10-15 | 东莞钜威新能源有限公司 | Electric quantity detection system and electric quantity detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SCUDCN (Fujian) Electronics Co., Ltd. Assignor: Scud Battery Co., Ltd. Contract record no.: 2011350000130 Denomination of utility model: Battery electric quantity display device Granted publication date: 20101103 License type: Exclusive License Record date: 20110628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20161225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |