CN202797513U - Cell phone charging socket - Google Patents
Cell phone charging socket Download PDFInfo
- Publication number
- CN202797513U CN202797513U CN 201220516539 CN201220516539U CN202797513U CN 202797513 U CN202797513 U CN 202797513U CN 201220516539 CN201220516539 CN 201220516539 CN 201220516539 U CN201220516539 U CN 201220516539U CN 202797513 U CN202797513 U CN 202797513U
- Authority
- CN
- China
- Prior art keywords
- relay
- cell phone
- charging
- usb jack
- chip microprocessor
- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a timing socket that is a cell phone charging socket. The cell phone charging socket includes a power plug and a power jack connected with the power plug. The cell phone charging socket also includes a relay, a single-chip microprocessor connected to a control terminal of the relay and an electronic clock and a charging time setting button together connected to the single-chip microprocessor. The power jack is connected to an input terminal of the relay. An output terminal of the relay is connected with a transformer. A USB jack is connected to an output terminal of the transformer. USB jack conducting time can be set through the charging time setting button. The set information is recorded by the single-chip microprocessor. And after the USB jack is in conduction, the electronic clock starts to count down. When the preset charging time runs out, the electronic clock transmits signals to the single-chip microprocessor. Then the single-chip microprocessor controls the relay to open and the power supply of the USB jack is thereby interrupted. Therefore, a fact that a cell phone battery is not in a charging state for a long term can be guaranteed and the charging safety is improved.
Description
Technical field
The utility model relates to a kind of household electrical appliance, is specifically related to a kind of regular socket.
Background technology
As everyone knows, the smart mobile phone that powerful, playability is high now becomes the first-selection that people buy mobile phone, but along with the screen of smart mobile phone is increasing, its CPU speed of service is more and more higher, mobile phone modelling is more and more frivolous, cause the service time of mobile phone shorter and shorter, be washed in one day one as using the widespread consensus of smart mobile phone.And most of people use mobile phone daytime, go home evening just to be cell-phone charging and often to rush one night at night that the next morning, WA was pulled up charger afterwards.Long-time the aging of battery of mobile phone of causing easy to charge affects useful life of battery of mobile phone, also may cause the blast of lithium battery under the extreme case, causes potential safety hazard.
Summary of the invention
The utility model is in order to overcome the deficiency of above technology, and a kind of Mobile phone charging socket that can timing is provided.
The technical scheme that its technical problem that overcomes the utility model adopts is:
This Mobile phone charging socket, comprise attaching plug and the supply hub that is connected with attaching plug, the electronic clock and the charging interval that also comprise relay, be connected in the single-chip microcomputer of Control end and be connected in single-chip microcomputer arrange button, described supply hub is connected in the input of relay, the output of described relay is connected with transformer, and the USB jack is connected in the output of transformer.
Also include the LED lamp that is connected in the transformer output.When lighting, the LED lamp can inform that people's USB jack this moment is in "on" position.
The beneficial effects of the utility model are: after general understanding battery of mobile phone is full of the electric weight required time, can button be set by the charging interval USB jack conduction time is set, information after arranging is by the single-chip microcomputer record, and after the energising of USB jack, electronic clock begins countdown, and after arriving the default charging interval, electronic clock sends signal to single-chip microcomputer, this moment, the Single-chip Controlling relay disconnected, and this moment, the USB jack was realized outage.It is hereby ensured that battery of mobile phone can not be in charged state for a long time, improve charging security.
Description of drawings
Fig. 1 is Circuits System block diagram of the present utility model.
Embodiment
Be described further below in conjunction with 1 pair of the utility model of accompanying drawing.
This Mobile phone charging socket, comprise attaching plug and the supply hub that is connected with attaching plug, the electronic clock and the charging interval that also comprise relay, be connected in the single-chip microcomputer of Control end and be connected in single-chip microcomputer arrange button, described supply hub is connected in the input of relay, the output of described relay is connected with transformer, and the USB jack is connected in the output of transformer.Transformer can change outside 220V alternating current into the 5V direct current, satisfies the standard of cell-phone charging.After general understanding battery of mobile phone is full of the electric weight required time, can button be set by the charging interval USB jack conduction time is set, information after arranging is by the single-chip microcomputer record, and after the energising of USB jack, electronic clock begins countdown, and after arriving the default charging interval, electronic clock sends signal to single-chip microcomputer, this moment, the Single-chip Controlling relay disconnected, and this moment, the USB jack was realized outage.It is hereby ensured that battery of mobile phone can not be in charged state for a long time, improve charging security.
Also include the LED lamp that is connected in the transformer output.When lighting, the LED lamp can inform that people's USB jack this moment is in "on" position.When lighting, the LED lamp can inform that people's USB jack this moment is in "on" position.
Claims (2)
1. Mobile phone charging socket, comprise attaching plug and the supply hub that is connected with attaching plug, it is characterized in that: the electronic clock and the charging interval that also comprise relay, be connected in the single-chip microcomputer of Control end and be connected in single-chip microcomputer arrange button, described supply hub is connected in the input of relay, the output of described relay is connected with transformer, and the USB jack is connected in the output of transformer.
2. Mobile phone charging socket according to claim 1 is characterized in that: also include the LED lamp that is connected in the transformer output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220516539 CN202797513U (en) | 2012-10-10 | 2012-10-10 | Cell phone charging socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220516539 CN202797513U (en) | 2012-10-10 | 2012-10-10 | Cell phone charging socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202797513U true CN202797513U (en) | 2013-03-13 |
Family
ID=47824703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220516539 Expired - Fee Related CN202797513U (en) | 2012-10-10 | 2012-10-10 | Cell phone charging socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202797513U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103972738A (en) * | 2014-04-28 | 2014-08-06 | 上海电力学院 | Portable mobile phone safety charging socket with countdown self power-off function and working method |
| CN103972756A (en) * | 2014-05-27 | 2014-08-06 | 上海电力学院 | USB (Universal Serial Bus) charging connecting wire capable of performing countdown power failure |
| CN105356185A (en) * | 2015-11-24 | 2016-02-24 | 济南大学 | Multifunctional socket having timing function |
| CN105449802A (en) * | 2015-11-30 | 2016-03-30 | 芜湖锐芯电子科技有限公司 | Infrared remote power-off mobile phone charger |
| CN105449751A (en) * | 2015-11-30 | 2016-03-30 | 芜湖锐芯电子科技有限公司 | Vehicle-mounted APO (Automatic Power Off) phone charging circuit |
| CN105449801A (en) * | 2015-11-30 | 2016-03-30 | 芜湖锐芯电子科技有限公司 | Power-off protection-type mobile phone charger |
| CN105449749A (en) * | 2015-11-30 | 2016-03-30 | 芜湖锐芯电子科技有限公司 | APO (Automatic Power Off) phone charger |
| CN105449752A (en) * | 2015-11-30 | 2016-03-30 | 芜湖锐芯电子科技有限公司 | Vehicle-mounted automatic power-off mobile phone charger |
| CN105449748A (en) * | 2015-11-30 | 2016-03-30 | 芜湖锐芯电子科技有限公司 | Touch control vehicle-mounted APO (Automatic Power Off) phone charger |
| CN105739342A (en) * | 2016-04-11 | 2016-07-06 | 谈健 | Power supply system capable of realizing charging intelligent control base on wireless network application |
| CN106846658A (en) * | 2016-12-16 | 2017-06-13 | 廊坊育同软件开发有限公司 | A kind of Internet of Things is based on controller that wechat pays and preparation method thereof |
-
2012
- 2012-10-10 CN CN 201220516539 patent/CN202797513U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103972738A (en) * | 2014-04-28 | 2014-08-06 | 上海电力学院 | Portable mobile phone safety charging socket with countdown self power-off function and working method |
| CN103972756A (en) * | 2014-05-27 | 2014-08-06 | 上海电力学院 | USB (Universal Serial Bus) charging connecting wire capable of performing countdown power failure |
| CN103972756B (en) * | 2014-05-27 | 2016-06-08 | 上海电力学院 | A kind of USB charging connection wire that can countdown power-off |
| CN105356185A (en) * | 2015-11-24 | 2016-02-24 | 济南大学 | Multifunctional socket having timing function |
| CN105449802A (en) * | 2015-11-30 | 2016-03-30 | 芜湖锐芯电子科技有限公司 | Infrared remote power-off mobile phone charger |
| CN105449751A (en) * | 2015-11-30 | 2016-03-30 | 芜湖锐芯电子科技有限公司 | Vehicle-mounted APO (Automatic Power Off) phone charging circuit |
| CN105449801A (en) * | 2015-11-30 | 2016-03-30 | 芜湖锐芯电子科技有限公司 | Power-off protection-type mobile phone charger |
| CN105449749A (en) * | 2015-11-30 | 2016-03-30 | 芜湖锐芯电子科技有限公司 | APO (Automatic Power Off) phone charger |
| CN105449752A (en) * | 2015-11-30 | 2016-03-30 | 芜湖锐芯电子科技有限公司 | Vehicle-mounted automatic power-off mobile phone charger |
| CN105449748A (en) * | 2015-11-30 | 2016-03-30 | 芜湖锐芯电子科技有限公司 | Touch control vehicle-mounted APO (Automatic Power Off) phone charger |
| CN105739342A (en) * | 2016-04-11 | 2016-07-06 | 谈健 | Power supply system capable of realizing charging intelligent control base on wireless network application |
| CN106846658A (en) * | 2016-12-16 | 2017-06-13 | 廊坊育同软件开发有限公司 | A kind of Internet of Things is based on controller that wechat pays and preparation method thereof |
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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: 20130313 Termination date: 20131010 |