CN203812298U - Induction type anti-theft passive electronic lock control device for manhole cover - Google Patents
Induction type anti-theft passive electronic lock control device for manhole cover Download PDFInfo
- Publication number
- CN203812298U CN203812298U CN201420144415.1U CN201420144415U CN203812298U CN 203812298 U CN203812298 U CN 203812298U CN 201420144415 U CN201420144415 U CN 201420144415U CN 203812298 U CN203812298 U CN 203812298U
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- China
- Prior art keywords
- power supply
- electronic lock
- inductive
- manhole cover
- theft
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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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Abstract
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420144415.1U CN203812298U (en) | 2014-03-27 | 2014-03-27 | Induction type anti-theft passive electronic lock control device for manhole cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420144415.1U CN203812298U (en) | 2014-03-27 | 2014-03-27 | Induction type anti-theft passive electronic lock control device for manhole cover |
Publications (1)
Publication Number | Publication Date |
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CN203812298U true CN203812298U (en) | 2014-09-03 |
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CN201420144415.1U Expired - Fee Related CN203812298U (en) | 2014-03-27 | 2014-03-27 | Induction type anti-theft passive electronic lock control device for manhole cover |
Country Status (1)
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CN (1) | CN203812298U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107389132A (en) * | 2017-07-28 | 2017-11-24 | 上海欧忆能源科技有限公司 | Cable work well intelligent monitoring system based on Internet of Things |
CN108286376A (en) * | 2018-01-31 | 2018-07-17 | 徐州易索电子科技有限公司 | A kind of pattern manhole cover lock transmitted using non-contact power supply magnetic force and electromagnetism resets |
CN108505542A (en) * | 2018-04-13 | 2018-09-07 | 王英华 | Configure the automation well lid of active electronic lock |
CN108661085A (en) * | 2018-04-13 | 2018-10-16 | 王英华 | Configure the application method of the automation well lid of active electronic lock |
-
2014
- 2014-03-27 CN CN201420144415.1U patent/CN203812298U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107389132A (en) * | 2017-07-28 | 2017-11-24 | 上海欧忆能源科技有限公司 | Cable work well intelligent monitoring system based on Internet of Things |
CN108286376A (en) * | 2018-01-31 | 2018-07-17 | 徐州易索电子科技有限公司 | A kind of pattern manhole cover lock transmitted using non-contact power supply magnetic force and electromagnetism resets |
CN108505542A (en) * | 2018-04-13 | 2018-09-07 | 王英华 | Configure the automation well lid of active electronic lock |
CN108661085A (en) * | 2018-04-13 | 2018-10-16 | 王英华 | Configure the application method of the automation well lid of active electronic lock |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Shaojun Inventor before: Feng Min |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180117 Address after: 710000 maple leaf building, Xi'an hi tech Zone, Shaanxi Province, 1 A1402 Patentee after: Xi'an Li an Intelligent Technology Co. Ltd. Address before: 710082 Shaanxi city of Xi'an Province Labor Park Road rowille 14-1-3-1 Patentee before: Feng Min |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20170327 |
|
CF01 | Termination of patent right due to non-payment of annual fee |