CN102509660B - 基于微型直流电机的五防闭锁系统的电脑钥匙 - Google Patents
基于微型直流电机的五防闭锁系统的电脑钥匙 Download PDFInfo
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- CN102509660B CN102509660B CN201110351609.XA CN201110351609A CN102509660B CN 102509660 B CN102509660 B CN 102509660B CN 201110351609 A CN201110351609 A CN 201110351609A CN 102509660 B CN102509660 B CN 102509660B
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- micromotor
- computer key
- spring
- drive circuit
- locking system
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CN201110351609.XA CN102509660B (zh) | 2011-11-09 | 2011-11-09 | 基于微型直流电机的五防闭锁系统的电脑钥匙 |
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CN201110351609.XA CN102509660B (zh) | 2011-11-09 | 2011-11-09 | 基于微型直流电机的五防闭锁系统的电脑钥匙 |
Publications (2)
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CN102509660A CN102509660A (zh) | 2012-06-20 |
CN102509660B true CN102509660B (zh) | 2014-11-05 |
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CN201110351609.XA Active CN102509660B (zh) | 2011-11-09 | 2011-11-09 | 基于微型直流电机的五防闭锁系统的电脑钥匙 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108133853B (zh) * | 2017-12-08 | 2024-04-09 | 国网浙江宁波市鄞州区供电有限公司 | 高压带电显示闭锁装置 |
CN108460924A (zh) * | 2018-01-25 | 2018-08-28 | 浙江中控西子科技有限公司 | 一种智能快递柜系统及其分配方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101089342A (zh) * | 2007-07-20 | 2007-12-19 | 珠海市共创有限公司 | 一种多模式机械数码锁 |
CN101271786A (zh) * | 2008-05-05 | 2008-09-24 | 珠海市共创有限公司 | 微机在线防止电气误操作系统 |
CN201311854Y (zh) * | 2008-11-28 | 2009-09-16 | 常州帕斯菲克自动化技术有限公司 | 环网柜防误操作闭锁装置 |
CN201649821U (zh) * | 2010-02-11 | 2010-11-24 | 珠海理想科技有限公司 | 一种用于磁编码锁的电控智能钥匙 |
CN201802145U (zh) * | 2010-04-09 | 2011-04-20 | 珠海共创电力安全技术股份有限公司 | 闭锁器 |
CN201902058U (zh) * | 2010-11-18 | 2011-07-20 | 珠海华伟电气科技股份有限公司 | 具有锁销状态检测功能的智能钥匙 |
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- 2011-11-09 CN CN201110351609.XA patent/CN102509660B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101089342A (zh) * | 2007-07-20 | 2007-12-19 | 珠海市共创有限公司 | 一种多模式机械数码锁 |
CN101271786A (zh) * | 2008-05-05 | 2008-09-24 | 珠海市共创有限公司 | 微机在线防止电气误操作系统 |
CN201311854Y (zh) * | 2008-11-28 | 2009-09-16 | 常州帕斯菲克自动化技术有限公司 | 环网柜防误操作闭锁装置 |
CN201649821U (zh) * | 2010-02-11 | 2010-11-24 | 珠海理想科技有限公司 | 一种用于磁编码锁的电控智能钥匙 |
CN201802145U (zh) * | 2010-04-09 | 2011-04-20 | 珠海共创电力安全技术股份有限公司 | 闭锁器 |
CN201902058U (zh) * | 2010-11-18 | 2011-07-20 | 珠海华伟电气科技股份有限公司 | 具有锁销状态检测功能的智能钥匙 |
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Application publication date: 20120620 Assignee: NANJING GUODIAN NANZI RURAL POWER GRID AUTOMATION ENGINEERING CO., LTD. Assignor: Nanjing Automation Co., Ltd., China Electronics Corp. Contract record no.: 2012320000240 Denomination of invention: Miniature-direct-current-motor-based computer key for five-prevention locking system License type: Exclusive License Record date: 20120316 |
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GR01 | Patent grant | ||
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EC01 | Cancellation of recordation of patent licensing contract |
Assignee: NANJING GUODIAN NANZI RURAL POWER GRID AUTOMATION ENGINEERING CO., LTD. Assignor: Nanjing Automation Co., Ltd., China Electronics Corp. Contract record no.: 2012320000240 Date of cancellation: 20181031 |