CN203406627U - Mobile phone charging device - Google Patents
Mobile phone charging device Download PDFInfo
- Publication number
- CN203406627U CN203406627U CN201320246856.8U CN201320246856U CN203406627U CN 203406627 U CN203406627 U CN 203406627U CN 201320246856 U CN201320246856 U CN 201320246856U CN 203406627 U CN203406627 U CN 203406627U
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- China
- Prior art keywords
- power supply
- mobile phone
- unit
- charging
- rechargeable battery
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- Expired - Fee Related
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Abstract
The utility model discloses a mobile phone charging device which comprises a power supply unit, a detection control unit, a charging circuit unit, and an electric quantity display unit. The power supply unit comprises a rechargeable battery and an external power supply. The power supply unit is connected with the charging circuit unit, used for supplying working power for the mobile phone charging device, and also used for supplying working power for the charging circuit unit. The detection control unit is connected with the power supply unit, the charging circuit unit, and the electric quantity display unit, and used for detecting the power supply unit and the charging state of a mobile phone and controlling the operation of the power supply unit and the charging circuit unit. The charging circuit unit is used for converting supply power into a mobile phone charging power supply and providing a mobile phone charging interface. The electric quantity display unit is used for displaying the electric quantity of the rechargeable battery and the information of the charging state of the mobile phone. The information of electric quantity is displayed for providing a reference for a user through the electric quantity display unit, and the user can understand the electric quantity of the battery in real time.
Description
Technical field
The utility model relates to a kind of charging device of electronic product, especially relates to a kind of charging equipment for mobile phone that facilitates mobile phone charging.
Background technology
Along with scientific and technical development and the raising of people's living standard, the use of mobile phone is more and more general, and especially, mobile phone has become business people, important communication and the media of communication carried of personage's indispensability of the work of especially often going on business or go out.Mobile phone is generally with battery, and institute's charged pool has certain stand-by time and air time, all needs in use for some time charging, and general at present to adopt the independent charger for mobile phone as Cellphone Accessories be mobile phone charging.But people often can encounter such situation: because certain day phone is too many or other reasons causes mobile phone not have suddenly electricity, and this does not have suitable power supply at one's side, thereby affects work and exchange; In order to address the above problem, a kind of portable power source is provided in prior art, electric weight is stored in battery and then to mobile phone, is powered, but there is the function that cannot detect rechargeable battery dump energy in this type of portable power source, for whether possessing suitable operating state, often user is difficult for judgement.
Utility model content
The purpose of this utility model is to provide a kind of charging equipment for mobile phone, is intended to solve the problem of the difficult judgement of user power status in prior art.
The utility model is achieved in that a kind of charging equipment for mobile phone, comprises power supply unit, detection control unit and charging circuit unit, electric weight display unit; Described power supply unit comprises rechargeable battery and external power supply, and described power supply unit also connects charging circuit unit, is used to described charging equipment for mobile phone that working power is provided, for charging circuit unit provides power supply; Described detection control unit connects power supply unit, charging circuit unit and electric weight display unit, for detection of power supply unit and mobile phone charge condition and control power supply unit and the work of charging circuit unit; Described charging circuit unit is for converting power supply mobile phone charge power supply to and mobile phone charging interface is provided; Described electric weight display unit is used for showing described electric quantity of rechargeable battery and mobile phone charge condition information.
Preferably, described power supply unit also comprises power supply switch unit, and for switching external power supply and rechargeable battery as power supply, described power supply switch unit comprises the first switch element and second switch unit.
Preferably, described detection control unit comprises current detection circuit, thereby estimates the required electric weight of mobile phone by detecting current flow after connection mobile phone.
Preferably, described power supply unit also comprises for electrical switch, connects respectively described rechargeable battery and external power supply, for controlling the charging of external power supply direct-furnish mobile phone or controlling external power supply and charge to described rechargeable battery.
Preferably, described power supply unit also comprises protected location, is connected between described rechargeable battery and external power supply, for the protection of rechargeable battery, avoids its low electric weight operation or charging of electric weight excess.
Preferably, described detection control unit is embedded controller or single-chip microcomputer.
Use technique scheme, the dump energy information of rechargeable battery in the detected described power supply unit of described detection control unit, send to described electric weight display unit to show this information, for user's reference before use, whether need to supplement electric weight, as needs supplement electric weight, described external power supply startup being carried out to electric weight to described rechargeable battery supplements, and now user's mobile phone also needs to supplement in the situation of electric weight, mobile phone can be connected to described charging circuit unit, described external power supply carries out electric weight by charging circuit unit to mobile phone and supplements.
Accompanying drawing explanation
Fig. 1 is the product module connection diagram that the utility model provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Shown in Fig. 1, the utility model embodiment provides a kind of charging equipment for mobile phone, comprises power supply unit 1, detection control unit 2 and charging circuit unit 3, electric weight display unit 4, described power supply unit 1 comprises rechargeable battery 11 and external power supply 12, and described power supply unit 1 also connects charging circuit unit 3, is used to described charging equipment for mobile phone that working power is provided, for charging circuit unit provides power supply, described detection control unit 2 connects power supply unit 1, charging circuit unit 3 and electric weight display units 4, for detection of power supply unit 1 and mobile phone charge condition and control power supply unit 1 and the work of charging circuit unit 3, described charging circuit unit 3 is for converting power supply to mobile phone charge power supply and mobile phone charging interface 31 being provided, described electric weight display unit 4 is for showing described rechargeable battery 11 electric weight and mobile phone charge condition information, use technique scheme, the dump energy information of rechargeable battery 11 in the detected described power supply unit 1 of described detection control unit 2, send to described electric weight display unit 4 to show this information, for user's reference before use, whether need to supplement electric weight, as needs supplement electric weight, described external power supply 12 startups being carried out to electric weight to described rechargeable battery 11 supplements, and now user's mobile phone also needs to supplement in the situation of electric weight, mobile phone can be connected to described charging circuit unit 3, described external power supply 12 carries out electric weight by 3 pairs of charging circuit unit mobile phone and supplements.Described power supply unit 1 also comprises power supply switch unit 13, be used for switching external power supply 12 and rechargeable battery 11 as power supply, described power supply switch unit 13 comprises the first switch element 131 and second switch unit 132, preferably, described detection control unit 2 comprises current detection circuit 21, thereby estimate the required electric weight of mobile phone by detecting current flow after connection mobile phone, and by the message reflection of estimating the required electric weight of mobile phone to described electric weight display unit 4, preferably, described power supply unit 1 also comprises for electrical switch 15, connect respectively described rechargeable battery 11 and external power supply 12, be used for controlling external power supply 12 direct-furnish mobile phone chargings or control external power supply 12 to described rechargeable battery 11 chargings, preferably, described power supply unit 1 also comprises protected location 14, be connected between described rechargeable battery 11 and external power supply 12, for the protection of rechargeable battery 11, avoid its low electric weight operation or charging of electric weight excess, preferably, described detection control unit 2 is embedded controller or single-chip microcomputer.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (6)
1. a charging equipment for mobile phone, is characterized in that, comprises power supply unit, detection control unit and charging circuit unit, electric weight display unit; Described power supply unit comprises rechargeable battery and external power supply, and described power supply unit also connects charging circuit unit, is used to described charging equipment for mobile phone that working power is provided, for charging circuit unit provides power supply; Described detection control unit connects power supply unit, charging circuit unit and electric weight display unit, for detection of power supply unit and mobile phone charge condition and control power supply unit and the work of charging circuit unit; Described charging circuit unit is for converting power supply mobile phone charge power supply to and mobile phone charging interface is provided; Described electric weight display unit is used for showing described electric quantity of rechargeable battery and mobile phone charge condition information.
2. charging equipment for mobile phone according to claim 1, it is characterized in that: described power supply unit also comprises power supply switch unit, be used for switching external power supply and rechargeable battery as power supply, described power supply switch unit comprises the first switch element and second switch unit.
3. charging equipment for mobile phone according to claim 2, is characterized in that: described detection control unit comprises current detection circuit, thereby estimates the required electric weight of mobile phone by detecting current flow after connection mobile phone.
4. charging equipment for mobile phone according to claim 3, it is characterized in that: described power supply unit also comprises for electrical switch, connect respectively described rechargeable battery and external power supply, for controlling the charging of external power supply direct-furnish mobile phone or controlling external power supply and charge to described rechargeable battery.
5. charging equipment for mobile phone according to claim 4, is characterized in that: described power supply unit also comprises protected location, is connected between described rechargeable battery and external power supply, for the protection of rechargeable battery, avoids its low electric weight operation or charging of electric weight excess.
6. according to the charging equipment for mobile phone described in claim 1 to 5 any one, it is characterized in that: described detection control unit is embedded controller or single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320246856.8U CN203406627U (en) | 2013-05-08 | 2013-05-08 | Mobile phone charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320246856.8U CN203406627U (en) | 2013-05-08 | 2013-05-08 | Mobile phone charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203406627U true CN203406627U (en) | 2014-01-22 |
Family
ID=49942547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320246856.8U Expired - Fee Related CN203406627U (en) | 2013-05-08 | 2013-05-08 | Mobile phone charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203406627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105446674A (en) * | 2014-07-31 | 2016-03-30 | 展讯通信（上海）有限公司 | Method and system for quickly displaying charging icon of mobile terminal |
-
2013
- 2013-05-08 CN CN201320246856.8U patent/CN203406627U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105446674A (en) * | 2014-07-31 | 2016-03-30 | 展讯通信（上海）有限公司 | Method and system for quickly displaying charging icon of mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUIZHOU SANSEN SOFTWARE DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: HUIZHOU MIQI COMMUNICATION EQUIPMENT CO., LTD. Effective date: 20140221 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140221 Address after: 518000 Guangdong city of Huizhou province huiao Avenue South High-tech Industrial Park in Admiralty Road No. 1 Building 2 floor No. 208 Patentee after: Huizhou Sansen Software Development Co., Ltd. Address before: 518000 Guangdong city of Huizhou province huiao Avenue South High-tech Industrial Park in Minfeng Road No. 3 4 floor Patentee before: Huizhou Miqi Communication Equipment Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150929 Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee after: Shenzhen three pine Software Development Co., Ltd. Address before: 518000 Guangdong city of Huizhou province huiao Avenue South High-tech Industrial Park in Admiralty Road No. 1 Building 2 floor No. 208 Patentee before: Huizhou Sansen Software Development Co., Ltd. |
|
| 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: 20140122 Termination date: 20180508 |