CN103993786A - 一种电子机械双控锁 - Google Patents
一种电子机械双控锁 Download PDFInfo
- Publication number
- CN103993786A CN103993786A CN201410175979.6A CN201410175979A CN103993786A CN 103993786 A CN103993786 A CN 103993786A CN 201410175979 A CN201410175979 A CN 201410175979A CN 103993786 A CN103993786 A CN 103993786A
- Authority
- CN
- China
- Prior art keywords
- gear
- cam
- groove
- mechanical
- draw
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 210000000078 claw Anatomy 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
- E05B47/0607—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving pivotally or rotatively
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0075—Locks or fastenings for special use for safes, strongrooms, vaults, fire-resisting cabinets or the like
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C3/00—Fastening devices with bolts moving pivotally or rotatively
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/002—Geared transmissions
- E05B2047/0021—Geared sectors or fan-shaped gears
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0084—Key or electric means; Emergency release
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
Claims (10)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175979.6A CN103993786B (zh) | 2014-04-29 | 2014-04-29 | 一种电子机械双控锁 |
| SG11201609096RA SG11201609096RA (en) | 2014-04-29 | 2014-11-12 | Electronic-mechanical dual control lock |
| PCT/CN2014/090932 WO2015165248A1 (zh) | 2014-04-29 | 2014-11-12 | 一种电子机械双控锁 |
| SG10201809565XA SG10201809565XA (en) | 2014-04-29 | 2014-11-12 | Electronic-mechanical dual control lock |
| EP14890524.3A EP3138978B1 (en) | 2014-04-29 | 2014-11-12 | Electronic-mechanical dual control lock |
| US15/307,912 US9657500B2 (en) | 2014-04-29 | 2014-11-12 | Electronic-mechanical dual control lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175979.6A CN103993786B (zh) | 2014-04-29 | 2014-04-29 | 一种电子机械双控锁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103993786A true CN103993786A (zh) | 2014-08-20 |
| CN103993786B CN103993786B (zh) | 2016-05-18 |
Family
ID=51308098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410175979.6A Active CN103993786B (zh) | 2014-04-29 | 2014-04-29 | 一种电子机械双控锁 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9657500B2 (zh) |
| EP (1) | EP3138978B1 (zh) |
| CN (1) | CN103993786B (zh) |
| SG (2) | SG10201809565XA (zh) |
| WO (1) | WO2015165248A1 (zh) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015165248A1 (zh) * | 2014-04-29 | 2015-11-05 | 闵浩 | 一种电子机械双控锁 |
| CN108266070A (zh) * | 2018-03-12 | 2018-07-10 | 宁波华楷电子科技有限公司 | 一种车用微型执行器总成 |
| CN108286368A (zh) * | 2018-01-16 | 2018-07-17 | 周桂美 | 一种机电分离式开锁的电子锁 |
| CN110242112A (zh) * | 2019-06-25 | 2019-09-17 | 珠海格力电器股份有限公司 | 一种门锁及门 |
| CN111140086A (zh) * | 2019-12-31 | 2020-05-12 | 中国工程物理研究院电子工程研究所 | 一种平面鉴码轮结构 |
| CN113700388A (zh) * | 2021-08-27 | 2021-11-26 | 石家庄铠客威道科技中心(有限合伙) | 一种转舌锁电子控制装置及防盗保险柜用电子机械双控锁 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6370308B2 (ja) | 2012-12-19 | 2018-08-08 | ロック・セカンド・エル・エル・シー | ロックされた筐体への不必要なアクセスを防止するためのデバイスおよび方法 |
| RU2672158C2 (ru) * | 2014-04-29 | 2018-11-12 | Хао МИН | Замковое устройство ввода и устройство переключения |
| US10337207B1 (en) * | 2014-11-11 | 2019-07-02 | Marc W. Tobias | High security lock with multiple operational modes |
| AU2016215478A1 (en) * | 2015-02-02 | 2017-08-24 | Sargent And Greenleaf, Inc. | Mechanical override of an electronic lock |
| WO2016130164A1 (en) * | 2015-02-09 | 2016-08-18 | Gartner Klaus W | Electronic and mechanical combination lock |
| DE102015002538B3 (de) * | 2015-02-27 | 2016-03-31 | Emz-Hanauer Gmbh & Co. Kgaa | Türverschluss für ein elektrisches Haushaltsgerät, beispielsweise Waschmaschine |
| CN105257105B (zh) * | 2015-10-10 | 2018-02-06 | 杜明浩 | 双动力电子机械锁 |
| CN106761008B (zh) * | 2017-01-24 | 2022-06-17 | 浙江王力安防产品有限公司 | 一种自动门锁的锁出控制机构及其自动门 |
| CN107542323A (zh) * | 2017-09-01 | 2018-01-05 | 苏州苏驼通信科技股份有限公司 | 一种通信机柜锁舌管理机构 |
| CN110415414B (zh) * | 2019-07-31 | 2021-09-21 | 中国工商银行股份有限公司 | 基于双方验证的动态密码锁的解锁方法及装置 |
| CN112539003B (zh) * | 2020-12-24 | 2023-07-04 | 广州保仕盾智能科技有限公司 | 一种推拉式智能门锁的后面板及其传动装置 |
| CN118292698A (zh) * | 2023-01-05 | 2024-07-05 | 东屋世安物联科技(江苏)股份有限公司 | 防冲击型转舌式收纳装置及锁体 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400608A (zh) * | 2010-09-07 | 2012-04-04 | 德阳市盛堡锁业有限责任公司 | 一种机械与电动双控四舌锁具 |
| US8308203B1 (en) * | 2008-12-19 | 2012-11-13 | Sandia Corporation | Rotary mechanical latch |
| CN103233621A (zh) * | 2012-09-17 | 2013-08-07 | 魏孔明 | 无匙机电双控防盗锁具 |
| CN103334647A (zh) * | 2013-07-17 | 2013-10-02 | 河北高达电子科技有限公司 | 机电双控密码防盗锁 |
| CN203879136U (zh) * | 2014-04-29 | 2014-10-15 | 南京东屋电气有限公司 | 一种电子机械双控锁 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4899562A (en) * | 1988-05-11 | 1990-02-13 | Gartner Klaus W | Electronic door lock |
| US4967577A (en) * | 1988-06-10 | 1990-11-06 | La Gard, Inc. | Electronic lock with manual combination override |
| US5142890A (en) * | 1990-06-06 | 1992-09-01 | La Gard, Inc. | Electro-mechanical lock with rotary bolt |
| JPH06229155A (ja) * | 1992-01-13 | 1994-08-16 | C & M Technology Inc | セキュリティロック機構 |
| US5592838A (en) * | 1992-02-20 | 1997-01-14 | Mas-Hamilton Group | Anti-attack interlocks for a combination lock mechanism |
| US5257519A (en) * | 1992-04-13 | 1993-11-02 | Miller Iii J Clayton | Dead bolt assembly for combination dial lock assembly |
| US5473922A (en) * | 1993-12-13 | 1995-12-12 | Sargent & Greenleaf, Inc. | Motorized electronic lock |
| US5893283A (en) * | 1997-05-07 | 1999-04-13 | Mas-Hamilton Group | Solenoid controlled bolt control for an electronic lock |
| US6006561A (en) * | 1997-05-07 | 1999-12-28 | Mas-Hamilton Group, Inc. | Electronic reset for solenoid activated control in an electronic lock |
| US5881589A (en) * | 1997-06-12 | 1999-03-16 | Mas-Hamilton Group | Gear driven bolt withdrawal for an electronic combination lock |
| US6094952A (en) * | 1998-01-02 | 2000-08-01 | Sargent & Greenleaf, Inc. | Dead bolt combination lock with integrated re-locking features |
| SE514538C2 (sv) * | 1998-09-10 | 2001-03-12 | Fas Laasfabrik Ab | Lås och låsregel |
| US6038897A (en) * | 1998-09-18 | 2000-03-21 | Mas-Hamilton Group, Inc. | Back cover lock for a combination lock |
| US6741160B1 (en) * | 1998-10-20 | 2004-05-25 | Kaba-Mas Corporation | High security electronic combination lock |
| US6786519B2 (en) * | 2002-01-07 | 2004-09-07 | U-Code, Inc. | Swing bolt lock with improved tamper resistance and method of operation |
| US7461872B2 (en) * | 2006-04-12 | 2008-12-09 | Computerized Security Systems, Inc. | Motorized swing bolt lock |
| US20080314100A1 (en) * | 2006-09-25 | 2008-12-25 | Hao Min | Electric Anti-Impact Lock with Spring Accumulator |
| CN200975145Y (zh) * | 2006-09-25 | 2007-11-14 | 闵浩 | 转舌电控锁锁体结构 |
| KR101109804B1 (ko) * | 2006-11-09 | 2012-03-02 | 클라우스 더블유. 가트너 | 회전식 차단 장치 및 부정조작 방지 기구를 포함하는 로크 조립체 |
| CN101324163B (zh) * | 2007-06-11 | 2013-03-27 | 上海伙伴科技发展有限公司 | 一种转舌锁 |
| US8141400B2 (en) * | 2009-04-10 | 2012-03-27 | Emtek Products, Inc. | Keypad lockset |
| BR112012025822B1 (pt) * | 2010-04-09 | 2021-05-11 | Kaba Mas, Llc | fechadura de lingueta oscilante |
| JP6370308B2 (ja) * | 2012-12-19 | 2018-08-08 | ロック・セカンド・エル・エル・シー | ロックされた筐体への不必要なアクセスを防止するためのデバイスおよび方法 |
| US9458647B2 (en) * | 2013-10-29 | 2016-10-04 | Mg Tech Center Bv H.O.D.N. Lock Technology | Rotary blocking device |
| CN103993786B (zh) | 2014-04-29 | 2016-05-18 | 南京东屋电气有限公司 | 一种电子机械双控锁 |
-
2014
- 2014-04-29 CN CN201410175979.6A patent/CN103993786B/zh active Active
- 2014-11-12 EP EP14890524.3A patent/EP3138978B1/en active Active
- 2014-11-12 SG SG10201809565XA patent/SG10201809565XA/en unknown
- 2014-11-12 US US15/307,912 patent/US9657500B2/en active Active
- 2014-11-12 SG SG11201609096RA patent/SG11201609096RA/en unknown
- 2014-11-12 WO PCT/CN2014/090932 patent/WO2015165248A1/zh not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8308203B1 (en) * | 2008-12-19 | 2012-11-13 | Sandia Corporation | Rotary mechanical latch |
| CN102400608A (zh) * | 2010-09-07 | 2012-04-04 | 德阳市盛堡锁业有限责任公司 | 一种机械与电动双控四舌锁具 |
| CN103233621A (zh) * | 2012-09-17 | 2013-08-07 | 魏孔明 | 无匙机电双控防盗锁具 |
| CN103334647A (zh) * | 2013-07-17 | 2013-10-02 | 河北高达电子科技有限公司 | 机电双控密码防盗锁 |
| CN203879136U (zh) * | 2014-04-29 | 2014-10-15 | 南京东屋电气有限公司 | 一种电子机械双控锁 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015165248A1 (zh) * | 2014-04-29 | 2015-11-05 | 闵浩 | 一种电子机械双控锁 |
| US9657500B2 (en) | 2014-04-29 | 2017-05-23 | Nanjing Easthouse Electrical Co., Ltd. | Electronic-mechanical dual control lock |
| CN108286368A (zh) * | 2018-01-16 | 2018-07-17 | 周桂美 | 一种机电分离式开锁的电子锁 |
| CN108266070A (zh) * | 2018-03-12 | 2018-07-10 | 宁波华楷电子科技有限公司 | 一种车用微型执行器总成 |
| CN108266070B (zh) * | 2018-03-12 | 2024-04-05 | 宁波华楷电子科技有限公司 | 一种车用微型执行器总成 |
| CN110242112A (zh) * | 2019-06-25 | 2019-09-17 | 珠海格力电器股份有限公司 | 一种门锁及门 |
| CN111140086A (zh) * | 2019-12-31 | 2020-05-12 | 中国工程物理研究院电子工程研究所 | 一种平面鉴码轮结构 |
| CN113700388A (zh) * | 2021-08-27 | 2021-11-26 | 石家庄铠客威道科技中心(有限合伙) | 一种转舌锁电子控制装置及防盗保险柜用电子机械双控锁 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3138978A4 (en) | 2018-03-07 |
| SG11201609096RA (en) | 2016-12-29 |
| US20170051532A1 (en) | 2017-02-23 |
| SG10201809565XA (en) | 2018-11-29 |
| CN103993786B (zh) | 2016-05-18 |
| EP3138978A1 (en) | 2017-03-08 |
| WO2015165248A1 (zh) | 2015-11-05 |
| US9657500B2 (en) | 2017-05-23 |
| EP3138978B1 (en) | 2019-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Electronic and mechanical dual-control lock Effective date of registration: 20171127 Granted publication date: 20160518 Pledgee: Bank of Beijing Limited by Share Ltd. Nanjing branch Pledgor: NANJING EASTHOUSE ELECTRICAL Co.,Ltd. Registration number: 2017320000053 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180917 Granted publication date: 20160518 Pledgee: Bank of Beijing Limited by Share Ltd. Nanjing branch Pledgor: NANJING EASTHOUSE ELECTRICAL Co.,Ltd. Registration number: 2017320000053 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Electronic and mechanical dual-control lock Effective date of registration: 20190228 Granted publication date: 20160518 Pledgee: Bank of China Limited Nanjing Gulou Branch Pledgor: NANJING EASTHOUSE ELECTRICAL Co.,Ltd. Registration number: 2019320000107 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200309 Granted publication date: 20160518 Pledgee: Bank of China Limited Nanjing Gulou Branch Pledgor: NANJING EASTHOUSE ELECTRICAL Co.,Ltd. Registration number: 2019320000107 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Electronic and mechanical dual-control lock Effective date of registration: 20200311 Granted publication date: 20160518 Pledgee: Bank of China Limited Nanjing Gulou Branch Pledgor: NANJING EASTHOUSE ELECTRICAL Co.,Ltd. Registration number: Y2020980000592 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210125 Granted publication date: 20160518 Pledgee: Bank of China Limited Nanjing Gulou Branch Pledgor: NANJING EASTHOUSE ELECTRICAL Co.,Ltd. Registration number: Y2020980000592 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An electronic mechanical double control lock Effective date of registration: 20210126 Granted publication date: 20160518 Pledgee: Bank of China Limited Nanjing Gulou Branch Pledgor: NANJING EASTHOUSE ELECTRICAL Co.,Ltd. Registration number: Y2021980000738 |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.27 Puzhou Road, Jiangbei new district, Nanjing, Jiangsu Province 210032 Patentee after: Dongwu Shian IOT Technology (Jiangsu) Co.,Ltd. Address before: 210022 third floor, No. 5, dajiaochang Road, Nanjing, Jiangsu Patentee before: NANJING EASTHOUSE ELECTRICAL Co.,Ltd. |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220121 Granted publication date: 20160518 Pledgee: Bank of China Limited Nanjing Gulou Branch Pledgor: NANJING EASTHOUSE ELECTRICAL Co.,Ltd. Registration number: Y2021980000738 |
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Denomination of invention: An electronic mechanical double control lock Effective date of registration: 20220124 Granted publication date: 20160518 Pledgee: Bank of China Limited Nanjing Gulou Branch Pledgor: Dongwu Shian IOT Technology (Jiangsu) Co.,Ltd. Registration number: Y2022980000962 |
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Date of cancellation: 20230714 Granted publication date: 20160518 Pledgee: Bank of China Limited Nanjing Gulou Branch Pledgor: Dongwu Shian IOT Technology (Jiangsu) Co.,Ltd. Registration number: Y2022980000962 |
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