CN107302246B - 充电检测电路及终端设备 - Google Patents
充电检测电路及终端设备 Download PDFInfo
- Publication number
- CN107302246B CN107302246B CN201710499947.5A CN201710499947A CN107302246B CN 107302246 B CN107302246 B CN 107302246B CN 201710499947 A CN201710499947 A CN 201710499947A CN 107302246 B CN107302246 B CN 107302246B
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- CN
- China
- Prior art keywords
- nmos tube
- control module
- pin
- charging connector
- temperature sensor
- 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.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710499947.5A CN107302246B (zh) | 2017-06-27 | 2017-06-27 | 充电检测电路及终端设备 |
Applications Claiming Priority (1)
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CN201710499947.5A CN107302246B (zh) | 2017-06-27 | 2017-06-27 | 充电检测电路及终端设备 |
Publications (2)
Publication Number | Publication Date |
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CN107302246A CN107302246A (zh) | 2017-10-27 |
CN107302246B true CN107302246B (zh) | 2020-08-28 |
Family
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Family Applications (1)
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CN201710499947.5A Active CN107302246B (zh) | 2017-06-27 | 2017-06-27 | 充电检测电路及终端设备 |
Country Status (1)
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CN (1) | CN107302246B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11136874A (ja) * | 1997-10-29 | 1999-05-21 | Hitachi Ltd | バッテリィ充電装置 |
CN101695084A (zh) * | 2009-09-29 | 2010-04-14 | 深圳华为通信技术有限公司 | 提示方法及装置 |
CN101854067A (zh) * | 2009-04-01 | 2010-10-06 | 深圳富泰宏精密工业有限公司 | 电子装置及其安全充电的方法 |
CN103904716A (zh) * | 2012-12-28 | 2014-07-02 | 鸿富锦精密工业(深圳)有限公司 | 电子装置的充电电流调节系统及方法 |
CN205485902U (zh) * | 2016-01-28 | 2016-08-17 | 深圳宽洋网络发展有限公司 | 一种自动开机电路以及电子设备 |
CN105958579A (zh) * | 2016-05-27 | 2016-09-21 | 乐视控股(北京)有限公司 | Type-C接口的过温保护方法及装置 |
CN106708703A (zh) * | 2016-12-16 | 2017-05-24 | 上海斐讯数据通信技术有限公司 | 一种基于移动终端温度的显示方法和显示系统 |
-
2017
- 2017-06-27 CN CN201710499947.5A patent/CN107302246B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11136874A (ja) * | 1997-10-29 | 1999-05-21 | Hitachi Ltd | バッテリィ充電装置 |
CN101854067A (zh) * | 2009-04-01 | 2010-10-06 | 深圳富泰宏精密工业有限公司 | 电子装置及其安全充电的方法 |
CN101695084A (zh) * | 2009-09-29 | 2010-04-14 | 深圳华为通信技术有限公司 | 提示方法及装置 |
CN103904716A (zh) * | 2012-12-28 | 2014-07-02 | 鸿富锦精密工业(深圳)有限公司 | 电子装置的充电电流调节系统及方法 |
CN205485902U (zh) * | 2016-01-28 | 2016-08-17 | 深圳宽洋网络发展有限公司 | 一种自动开机电路以及电子设备 |
CN105958579A (zh) * | 2016-05-27 | 2016-09-21 | 乐视控股(北京)有限公司 | Type-C接口的过温保护方法及装置 |
CN106708703A (zh) * | 2016-12-16 | 2017-05-24 | 上海斐讯数据通信技术有限公司 | 一种基于移动终端温度的显示方法和显示系统 |
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Publication number | Publication date |
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CN107302246A (zh) | 2017-10-27 |
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Effective date of registration: 20200603 Address after: 518034 No. 6003, Shennan Avenue, Futian District, Shenzhen City, Guangdong Province Applicant after: Li Liping Address before: 330000 Jiangxi province Nanchang City Airport Lake Street No. 399 ru le Applicant before: SHANGHAI WIND COMMUNICATION TECHNOLOGIES Co.,Ltd. |
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Effective date of registration: 20200806 Address after: Room 2218, 20 / F, Wenti building, 70 Dongyi Road, Huandong street, Zhuji City, Shaoxing City, Zhejiang Province Applicant after: Zhuji aosu machinery design studio Address before: 518034 No. 6003, Shennan Avenue, Futian District, Shenzhen City, Guangdong Province Applicant before: Li Liping |
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