CN101748938A - Electronic lock of mechano-electronic compound lock - Google Patents
Electronic lock of mechano-electronic compound lock Download PDFInfo
- Publication number
- CN101748938A CN101748938A CN201010109328A CN201010109328A CN101748938A CN 101748938 A CN101748938 A CN 101748938A CN 201010109328 A CN201010109328 A CN 201010109328A CN 201010109328 A CN201010109328 A CN 201010109328A CN 101748938 A CN101748938 A CN 101748938A
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- lock
- electronic
- bolt
- iron core
- dead bolt
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 41
- 239000004020 conductor Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000010008 shearing Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The invention discloses an electronic lock of a mechano-electronic compound lock, comprising a lock case, an electromagnet and a rotating latch bolt arranged in the lock case, the electromagnet is provided with a retractable movable core, a central shaft is fixedly arranged in the lock case, a rotating latch bolt rotating sleeve is arranged on the central shaft, a resetting torsional spring which enables the rotating latch bolt to reset is arranged between the central shaft and the rotating latch bolt; the electronic device is characterized in that the movable core is transversely arranged in the lock case, a vertically placed slide bolt is arranged between the rotating latch bolt and the movable core, in a locking state, the upper end of the slide bolt blocks the lower end of the rotating latch bolt, the lower end of the slide bolt is vertical to the protruding movable core, a first resetting spring is arranged between he slide bolt and the lock case in an apical grafting manner; the electronic lock has the advantages that in a locking state, the slide bolt is employed to block gyration of the rotating latch bolt, so that the movable core is not directly contacted with the rotating lock bolt, thus avoiding the movable core from being subjected to radial shearing stress; therefore the movable core is not damaged under the action of strong external force and safety and reliability of the electronic lock are ensured.
Description
Technical field
The present invention relates to a kind of lockset, especially relate to the electronic lock in a kind of mechanical and electronic compound lock.
Background technology
At present a lot of mechanical and electronic compound locks (as be used on the electronic type strongbox mechanical and electronic compound lock) when locking, directly stop by the moving iron core on the electronic lock slide plate or dead bolt after move, but the intensity of moving iron core is often not high, if slide plate or dead bolt after the moving iron core of bump firmly when moving, often directly rush open easily or damage moving iron core, the safety of electronic lock can't be guaranteed.
In order to improve the security reliability of this mechanical and electronic compound lock, the applying date be on November 30th, 2007 patent No. be to disclose a kind of mechanical and electronic compound lock in the Chinese utility model patent manual of ZL200720192747.7, include door-plate, be arranged on the slide plate that can move forward and backward along the door-plate back side on the door-plate, be arranged on the door-plate and have the electronic lock of telescopic electromagnetic core; Also include scotch, the axis of guide, the described axis of guide is arranged on the door-plate back side, rotatable being set on the axis of guide in described scotch middle part, and on the described axis of guide, be arranged with the reduction torsion spring that scotch is resetted, the upper end of described scotch cooperates with gear behind the skateboard back-end, and the lower end of scotch cooperates with gear before the overhanging electromagnetic core; Though this mechanical and electronic compound lock directly contacts with slide plate by scotch, its intensity is greater than the intensity of electromagnetic core, but under lock-out state, promote the scotch revolution if move behind the slide plate, because the electromagnetic core retaining is in the lower end of scotch, therefore electromagnetic core just can be subjected to the radial shear stress that scotch gives, and electromagnetic core is ruptured, and the safety of electronic lock, theftproof performance can't be ensured reliably.
Summary of the invention
Technical problem to be solved by this invention provides the electronic lock in a kind of safety that makes electronic lock, the mechanical and electronic compound lock that theftproof performance obtains reliable guarantee.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the electronic lock in a kind of mechanical and electronic compound lock, comprise lock housing and be arranged on the interior electromagnet of described lock housing and the rotation dead bolt, described electromagnet is provided with telescopic moving iron core, be set with central axis in the described lock housing, described rotation dead bolt turning set is located on the described central axis, be provided with the reduction torsion spring that described rotation dead bolt is resetted between described central axis and the described rotation dead bolt, described moving iron core is horizontally installed in the described lock housing, be provided with the sliding bolt of vertical placement between described rotation dead bolt and the described moving iron core, the upper end of described sliding bolt retaining is in the lower end of described rotation dead bolt under lock-out state, the lower end of described sliding bolt is vertical mutually with overhanging moving iron core, and apical grafting has first back-moving spring between described sliding bolt and the described lock housing.
Be provided with the emergent toggle mechanism of moving iron core in the described lock housing.
Described emergent toggle mechanism comprises emergent push rod and second back-moving spring that is set on the described emergent push rod, described emergent push rod is provided with spring stop piece, the described second back-moving spring apical grafting is between described spring stop piece and described lock housing, one end of described emergent push rod stretches out described lock housing, the other end of described emergent push rod is corresponding with described moving iron core, the described relatively moving iron core off-centre of described emergent push rod, the lower end of described sliding bolt is provided with breach over against the part of described emergent push rod.
The material of described emergent push rod is no magnetic conductive material, as plastics, Stainless Steel, aluminium alloys etc.
The middle part of described rotation dead bolt is provided with the mounting hole that cooperates with described central axis, the length of described mounting hole is greater than the diameter of described central axis, apical grafting has stage clip between the preceding inwall of described mounting hole and the described central axis, the rear side of described rotation dead bolt is provided with downward opening down bayonet socket, described lock housing be provided with opening up with the described upper latch notch of bayonet fittings down.
Be provided with the bumper that parallels with described moving iron core in the described lock housing, described bumper is positioned at the top of described electromagnet, and described bumper and described electromagnet are positioned at the both sides of described sliding bolt, described bumper is provided with spring block, apical grafting has the 3rd back-moving spring between described spring block and the described lock housing, described the 3rd back-moving spring is set on the described bumper, described sliding bolt is provided with locating hole, and described bumper slides and penetrates in the described locating hole.
The upper end of described sliding bolt is provided with ramp, and described ramp is relative with the lower end of described rotation dead bolt.
The lower end of described rotation dead bolt is provided with lower inclined plane, and described lower inclined plane is relative with described ramp.
Described lock housing comprises housing and cover plate, and described central axis is wholely set on described housing.
Compared with prior art, advantage of the present invention is the sliding bolt that is provided with vertical placement between rotation dead bolt and the moving iron core, under lock-out state, block the revolution of rotation dead bolt by sliding bolt, iron core can directly not contacted with the rotation dead bolt, avoid moving iron core to be subjected to radially shear stress, iron core also can be damaged under the effect of strong external force, guaranteed the security reliability of electronic lock; And be provided with the bumper that parallels with moving iron core in the lock housing, when laterally being placed, electronic lock make iron core be in plumbness, and make iron core when withdrawal by external force vibration, bumper slips in the locating hole of sliding bolt under the vibration of external force and the action of gravity of self, thereby prevent to rotate the revolution of dead bolt, electronic lock can't be unlocked, play anti-theft effect preferably; In addition, owing to be provided with the emergent toggle mechanism of moving iron core in the lock housing, when electromagnet generation unusual condition can't make the iron core operate as normal, can promote moving iron core withdrawal by promoting emergent push rod, make the rotation dead bolt can try hard to recommend outside to move down and turn round, thereby open electronic lock.
Description of drawings
Fig. 1 is a perspective view of the present invention;
Fig. 2 removes perspective view behind the cover plate for the present invention;
Fig. 3 removes front view behind the cover plate for the present invention;
Fig. 4 is a longitudinal sectional view of the present invention;
Fig. 5 is the sectional view at A-A place among Fig. 3.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
As shown in the figure, electronic lock in a kind of mechanical and electronic compound lock, comprise housing 1, cover plate 2, rotation dead bolt 3, emergent push rod 7, be wholely set central axis 11 on the housing 1, the middle part of rotation dead bolt 3 is provided with mounting hole 31, mounting hole 31 cooperates with central axis 11, the length of mounting hole 31 is greater than the diameter of central axis 11, apical grafting has stage clip 5 between the preceding inwall of mounting hole 31 and the central axis 11, the rear side of rotation dead bolt 3 is provided with downward opening bayonet socket 32 down, housing 1 is provided with the opening upper latch notch 12 that cooperates with following bayonet socket 32 up, be provided with the reduction torsion spring (not shown) that rotation dead bolt 3 is resetted between central axis 11 and the rotation dead bolt 3, be provided with electromagnet 4 in the housing 1, electromagnet 4 is provided with horizontal telescopic moving iron core 41, be provided with the sliding bolt 6 of vertical placement between rotation dead bolt 3 and the moving iron core 41, the upper end of sliding bolt 6 is provided with ramp 61, the lower end of rotation dead bolt 3 is provided with lower inclined plane 33, lower inclined plane 33 is relative with ramp 61, ramp 61 retainings in lock-out state downslide bolt 6 upper ends are rotating on the lower inclined plane 33 of dead bolt 3 lower ends, the lower end of sliding bolt 6 is vertical mutually with overhanging moving iron core 41, apical grafting has first back-moving spring 13 between sliding bolt 6 and the housing 1, emergent push rod 7 is arranged in the housing 1 and moving relatively iron core 41 off-centre, one end of emergent push rod 7 stretches out housing 1, the other end of emergent push rod 7 is corresponding with moving iron core 41, the lower end of sliding bolt 6 is provided with breach 62 over against the part of emergent push rod 7, be arranged with second back-moving spring 71 on the emergent push rod 7, be wholely set spring stop piece 72 on the emergent push rod 7, second back-moving spring, 71 apical graftings are between spring stop piece 72 and housing 1, be provided with the bumper 8 that parallels with moving iron core 41 in the housing 1, bumper 8 is positioned at the top of electromagnet 4, and bumper 8 and electromagnet 4 are positioned at the both sides of sliding bolt 6, bumper 8 is provided with spring block 81, apical grafting has the 3rd back-moving spring 82 between spring block 81 and the housing 1, the 3rd back-moving spring 82 is set on the bumper 8, sliding bolt 6 is provided with locating hole 63, and bumper 8 slides and penetrates in the locating hole 63.
The operating principle of this electronic lock is: in the time of need opening, electromagnet 4 energisings make iron core 41 withdrawals, external force promotes 3 revolutions of rotation dead bolt, the lower end of rotation dead bolt 3 promotes sliding bolt 6 and moves down, mechanical and electronic compound lock just can be opened, at this moment, first back-moving spring 13 is compressed, when needs locked, rotation dead bolt 3 resetted under the effect of reduction torsion spring, and sliding bolt 6 is slided and kept off on the lower end of rotation dead bolt 3 under the effect of first back-moving spring 13, moving iron core 41 stretches out under the effect of electromagnet 4 and keeps off in the lower end of sliding bolt 6, stop moving down of sliding bolt 6, electronic lock is locked, thereby makes whole mechanical and electronic compound lock locked; In addition, when unusual conditions take place and can't make iron core 41 normal withdrawals in electromagnet 4, promote emergent push rod 7 and make iron core 41 withdrawals, and because the lower end of sliding bolt 6 is provided with breach 62 over against the part of the push rod 7 of meeting an urgent need, thereby sliding bolt 6 can move down under the promotion of rotation dead bolt 3, and electronic lock is opened.
In the foregoing description, the material of emergent push rod 7 is no magnetic conductive material, as plastics, Stainless Steel, aluminium alloys etc., and emergent push rod 7 is stirred by the existing mechanical toggle mechanism, the machinery toggle mechanism extends to the outside of door, thereby can make the people stir emergent push rod 7 in the outside of door, make iron core 41 withdrawals, open mechanical and electronic compound lock; In addition, also can on emergent push rod 7 emergent plectrum be set, emergent plectrum stretches out cover plate 2, and this moment, one end of emergent push rod 7 did not need to stretch out outside the housing 1, and emergent plectrum is stirred by the existing mechanical toggle mechanism; This electronic lock also can use as lockset separately.
Claims (9)
1. the electronic lock in the mechanical and electronic compound lock, comprise lock housing and be arranged on the interior electromagnet of described lock housing and the rotation dead bolt, described electromagnet is provided with telescopic moving iron core, be set with central axis in the described lock housing, described rotation dead bolt turning set is located on the described central axis, be provided with the reduction torsion spring that described rotation dead bolt is resetted between described central axis and the described rotation dead bolt, it is characterized in that described moving iron core is horizontally installed in the described lock housing, be provided with the sliding bolt of vertical placement between described rotation dead bolt and the described moving iron core, the upper end of described sliding bolt retaining is in the lower end of described rotation dead bolt under lock-out state, the lower end of described sliding bolt is vertical mutually with overhanging moving iron core, and apical grafting has first back-moving spring between described sliding bolt and the described lock housing.
2. the electronic lock in a kind of mechanical and electronic compound lock as claimed in claim 1 is characterized in that being provided with in the described lock housing the emergent toggle mechanism that moves iron core.
3. the electronic lock in a kind of mechanical and electronic compound lock as claimed in claim 2, it is characterized in that described emergent toggle mechanism comprises emergent push rod and second back-moving spring that is set on the described emergent push rod, described emergent push rod is provided with spring stop piece, the described second back-moving spring apical grafting is between described spring stop piece and described lock housing, one end of described emergent push rod stretches out described lock housing, the other end of described emergent push rod is corresponding with described moving iron core, the described relatively moving iron core off-centre of described emergent push rod, the lower end of described sliding bolt is provided with breach over against the part of described emergent push rod.
4. the electronic lock in a kind of mechanical and electronic compound lock as claimed in claim 3 is characterized in that the material of described emergent push rod is no magnetic conductive material.
5. the electronic lock in a kind of mechanical and electronic compound lock as claimed in claim 1, the middle part that it is characterized in that described rotation dead bolt is provided with the mounting hole that cooperates with described central axis, the length of described mounting hole is greater than the diameter of described central axis, apical grafting has stage clip between the preceding inwall of described mounting hole and the described central axis, the rear side of described rotation dead bolt is provided with downward opening down bayonet socket, described lock housing be provided with opening up with the described upper latch notch of bayonet fittings down.
6. the electronic lock in a kind of mechanical and electronic compound lock as claimed in claim 1, it is characterized in that being provided with in the described lock housing bumper that parallels with described moving iron core, described bumper is positioned at the top of described electromagnet, and described bumper and described electromagnet are positioned at the both sides of described sliding bolt, described bumper is provided with spring block, apical grafting has the 3rd back-moving spring between described spring block and the described lock housing, described the 3rd back-moving spring is set on the described bumper, described sliding bolt is provided with locating hole, and described bumper slides and penetrates in the described locating hole.
7. the electronic lock in a kind of mechanical and electronic compound lock as claimed in claim 1 is characterized in that the upper end of described sliding bolt is provided with ramp, and described ramp is relative with the lower end of described rotation dead bolt.
8. the electronic lock in a kind of mechanical and electronic compound lock as claimed in claim 7 is characterized in that the lower end of described rotation dead bolt is provided with lower inclined plane, and described lower inclined plane is relative with described ramp.
9. the electronic lock in a kind of mechanical and electronic compound lock as claimed in claim 1 is characterized in that described lock housing comprises housing and cover plate, and described central axis is wholely set on described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101093289A CN101748938B (en) | 2010-02-08 | 2010-02-08 | Electronic lock of mechano-electronic compound lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101093289A CN101748938B (en) | 2010-02-08 | 2010-02-08 | Electronic lock of mechano-electronic compound lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101748938A true CN101748938A (en) | 2010-06-23 |
| CN101748938B CN101748938B (en) | 2012-11-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101093289A Expired - Fee Related CN101748938B (en) | 2010-02-08 | 2010-02-08 | Electronic lock of mechano-electronic compound lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101748938B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877713A (en) * | 2012-10-31 | 2013-01-16 | 镇江泰源电器科技有限公司 | Three-point type electromagnetic gate lock |
| CN104763240A (en) * | 2015-03-05 | 2015-07-08 | 林翔 | Electromagnet device for safe box |
| CN107355138A (en) * | 2017-08-17 | 2017-11-17 | 广州国保科技有限公司 | Rotary automatically controlled latch and application method |
| CN107386821A (en) * | 2017-08-07 | 2017-11-24 | 宁波市北仑区柴桥凯迪电子机械厂 | It is a kind of that there is the shockproof electromagnetic lock for opening function |
| CN108652258A (en) * | 2018-06-15 | 2018-10-16 | 重庆光大网络技术有限公司 | House Records Information Management System |
| CN110056267A (en) * | 2018-01-19 | 2019-07-26 | 株式会社日乃本锭前 | Locking device and double harness school bags |
| CN110670970A (en) * | 2019-11-01 | 2020-01-10 | 浙江幸福之家门业有限公司 | Double-system locking safety door |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075051B (en) * | 2013-01-09 | 2015-04-15 | 宁波虎王保险箱有限公司 | Shake-proof starting electronic lock and shake-proof method thereof |
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| CN1200427A (en) * | 1997-05-07 | 1998-12-02 | 马斯－汉密尔顿集团公司 | Solenoid controlled bolt control for electronic lock |
| JP2000183559A (en) * | 1998-12-10 | 2000-06-30 | Takaoka Electric Mfg Co Ltd | Door lock apparatus of device housing box |
| CN1363753A (en) * | 2002-02-07 | 2002-08-14 | 宁波永发集团有限公司 | Combined mechanoelectric lock |
| CN1730879A (en) * | 2005-08-02 | 2006-02-08 | 宁波永发集团有限公司 | Mechanical and electronic combined lock |
| CN201078172Y (en) * | 2007-07-06 | 2008-06-25 | 宁波永发集团有限公司 | Electronic type anti-theft door structure |
| CN201137360Y (en) * | 2007-11-30 | 2008-10-22 | 曹君 | Mechanical and electronic composite lock |
| CN201610665U (en) * | 2010-02-08 | 2010-10-20 | 王建明 | Electronic lock in a mechanical electronic composite lock |
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2010
- 2010-02-08 CN CN2010101093289A patent/CN101748938B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1200427A (en) * | 1997-05-07 | 1998-12-02 | 马斯－汉密尔顿集团公司 | Solenoid controlled bolt control for electronic lock |
| EP0882860A2 (en) * | 1997-05-07 | 1998-12-09 | Mas-Hamilton Group | Solenoid controlled bolt control for an electronic lock |
| JP2000183559A (en) * | 1998-12-10 | 2000-06-30 | Takaoka Electric Mfg Co Ltd | Door lock apparatus of device housing box |
| CN1363753A (en) * | 2002-02-07 | 2002-08-14 | 宁波永发集团有限公司 | Combined mechanoelectric lock |
| CN1730879A (en) * | 2005-08-02 | 2006-02-08 | 宁波永发集团有限公司 | Mechanical and electronic combined lock |
| CN201078172Y (en) * | 2007-07-06 | 2008-06-25 | 宁波永发集团有限公司 | Electronic type anti-theft door structure |
| CN201137360Y (en) * | 2007-11-30 | 2008-10-22 | 曹君 | Mechanical and electronic composite lock |
| CN201610665U (en) * | 2010-02-08 | 2010-10-20 | 王建明 | Electronic lock in a mechanical electronic composite lock |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877713A (en) * | 2012-10-31 | 2013-01-16 | 镇江泰源电器科技有限公司 | Three-point type electromagnetic gate lock |
| CN102877713B (en) * | 2012-10-31 | 2015-07-29 | 镇江泰源电器科技有限公司 | Three-point type electromagnetic gate lock |
| CN104763240A (en) * | 2015-03-05 | 2015-07-08 | 林翔 | Electromagnet device for safe box |
| CN107386821A (en) * | 2017-08-07 | 2017-11-24 | 宁波市北仑区柴桥凯迪电子机械厂 | It is a kind of that there is the shockproof electromagnetic lock for opening function |
| CN107355138A (en) * | 2017-08-17 | 2017-11-17 | 广州国保科技有限公司 | Rotary automatically controlled latch and application method |
| CN110056267A (en) * | 2018-01-19 | 2019-07-26 | 株式会社日乃本锭前 | Locking device and double harness school bags |
| CN108652258A (en) * | 2018-06-15 | 2018-10-16 | 重庆光大网络技术有限公司 | House Records Information Management System |
| CN108652258B (en) * | 2018-06-15 | 2023-12-19 | 重庆光大网络技术有限公司 | House archive information management system |
| CN110670970A (en) * | 2019-11-01 | 2020-01-10 | 浙江幸福之家门业有限公司 | Double-system locking safety door |
| CN110670970B (en) * | 2019-11-01 | 2024-03-26 | 浙江幸福之家门业有限公司 | Double-system locking safety door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101748938B (en) | 2012-11-28 |
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| C14 | Grant of patent or utility model | ||
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| ASS | Succession or assignment of patent right |
Owner name: NINGBO SHUANGCHI ELECTRONICS CO., LTD. Free format text: FORMER OWNER: WANG JIANMING Effective date: 20140411 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140411 Address after: 315800 Zhejiang city of Ningbo province Beilun xinqie Street West Road No. 588, building 2, No. 1 Patentee after: Ningbo Shuangchi Electronic Co., Ltd. Address before: 315800 Zhejiang city of Ningbo province Beilun Daqi Street Pioneer Village Industrial Zone No. 22-23 Patentee before: Wang Jianming |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20170208 |