CN102561832A - Mechanical and electronic composite lock - Google Patents
Mechanical and electronic composite lock Download PDFInfo
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- CN102561832A CN102561832A CN2012100696729A CN201210069672A CN102561832A CN 102561832 A CN102561832 A CN 102561832A CN 2012100696729 A CN2012100696729 A CN 2012100696729A CN 201210069672 A CN201210069672 A CN 201210069672A CN 102561832 A CN102561832 A CN 102561832A
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Abstract
A mechanical and electronic composite lock comprises a lock case and an electromagnetic valve lock with an electromagnet core. The electromagnet core is sleeved with a spring and fixed with a retainer ring. The mechanical and electronic composite lock is characterized in that the inside of the lock case is rotatably connected with a lock bolt plate via a rotating shaft, and the rotating shaft is sleeved with a first torsional spring; an electromagnet which is arranged transversely is further disposed in the lock case via a base, the middle of a crow plate is connected to the upper side of the base, the crow plate can deflect left and right, and the upper end of the crow plate is connected with the right of the base via a tension spring; and when the lock bolt plate extends out of the lock case, the upper end of the lock bolt plate matches with a gear position of the electromagnet core extending outwards so as to stop the lock bolt plate from rotating to retract into the lock case, and the lower end of the crow plate matches with the retainer ring in a retaining manner so as to stop the electromagnet core from moving upwards. The electromagnet and the crow plate are further disposed in the lock case, when the electromagnet is in power failure, the crow plate can stop the retainer ring from moving upwards and has an auxiliary locking effect, locking ability of the composite lock is greatly strengthened, and safety of the composite lock is enhanced.
Description
Technical field
The present invention relates to a kind of lock structure that is used for strongbox, especially refer to a kind of mechanical and electronic compound lock.
Background technology
Mechanical and electronic compound lock on traditional electronic type strongbox comprises the slide plate of being located at the door-plate back side; The front end of slide plate is connected with the bolt head; Slide plate have Drive Structure to drive and can before and after laterally slippage, the door-plate back side is provided with the electromagnetism block of valve of charged magnetic core, electromagnetic core is scalable to be gone out the electromagnetism block of valve and carries out gear with slide plate to cooperate with the prevention slide plate and move forward and backward; Drive Structure has generally comprised handle; Be arranged on the rotating disk or the plectrum at the door-plate back side, rotating disk or plectrum link to each other with slide plate, and turning handle just can drive slide plate and move forward and backward under the drive of rotating disk or plectrum.
Like a patent No. is a kind of combined mechanoelectric lock the Chinese utility model patent " a kind of combined mechanoelectric lock " of ZL02215701.8 (notification number is CN2525181Y) has disclosed.
The existing machinery electron recombination is latched in following drawback: 1, electromagnetic core all is directly to contact with slide plate; In case overexert during turning handle, slide plate just can directly clash into electromagnetic core, damages electromagnetic core or directly slips over electromagnetic core; Door is opened, caused potential safety hazard; 2, opened by vibrations easily, the existing electromagnetism block of valve remains on the operating position because of its electromagnetic core stretches out through spring (general elastic force is less, big do not inhale); As through the vibrations casing, promptly lift casing on one side, a hand is placed on the handle position; Another hand control casing falls, and at the handle of rotation in a flash that lands, at this moment mandrel lands moment because the relation of gravity inertial has a power down at casing; And can down a bit of shape journey, thereby break away from the operating position, cause potential safety hazard; 3, existing machinery electron recombination lock does not have the emergency opening function, and the electromagnetism block of valve damages the back and is difficult for opening.
In sum, the existing mechanical and electronic compound lock that is used on the strongbox also can improve further.
Summary of the invention
Technical problem to be solved by this invention is the mechanical and electronic compound lock that provides a kind of electromagnetic core directly not contact with slide plate to above-mentioned prior art present situation, and it has safe, the reliable advantage of intensity.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of mechanical and electronic compound lock; Comprise the lock shell; Be provided with the electromagnetism block of valve in the lock shell with telescopic electromagnetic core; Be arranged with spring on the electromagnetic core and be fixed with back-up ring, this spring action is in back-up ring and make electromagnetic core keep the trend that moves down; It is characterized in that: be rotatably connected to bolt plate through rotating shaft in the said lock shell, be arranged with in the rotating shaft and make outer first torsion spring that stretches out the opening trend on the lock shell side wall of bolt plate maintenance; Also be provided with the electromagnet of horizontally set in the said lock shell; This electromagnet is installed in the lock shell through pedestal; Have a skid plate center to be connected the upside and the ability left and right sides deflection of pedestal, the upper end of skid plate is connected with the right part of pedestal through extension spring, and this extension spring makes the lower end of skid plate keep perk trend left; Outside bolt plate, stretch out under the state of lock shell, the upper end of said bolt plate cooperates with overhanging electromagnetic core gear and stops bolt plate revolution indentation lock shell, and the lower end of said skid plate and said back-up ring retaining are joined and moved on the block electromagnetic iron core.
The lower end of above-mentioned skid plate has the stop part that is bent to form left, and the back-up ring retaining on this stop part and the overhanging electromagnetic core is joined.Because stop part length is longer,, install more convenient so skid plate is adjusted in can be in a big way.
The both sides, upper end of above-mentioned skid plate have breach, and pedestal left end top has two upwardly extending inserting columns, and said inserting column is plugged in the said breach, and said extension spring one end catches on the skid plate upper end, and the extension spring other end catches on the right-hand member top of pedestal.Inserting column and breach are loose fit, and be easy for installation so skid plate can be realized relative pedestal deflection, and skid plate also can adopt the formation of alternate manner and pedestal to be rotationally connected certainly.
The outer face has outward extending said rotating shaft respectively in the middle part of above-mentioned bolt plate; The outer face of bolt plate also has outward extending bumping post; Said first torsion spring set is located in the rotating shaft; One end of first torsion spring is resisted against on the following inwall of lock shell, and the other end of first torsion spring is resisted against on the said bumping post and makes bolt plate keep outer opening trend of stretching out on the lock shell side wall.
Above-mentioned bolt plate has vertical wall and arcwall, outside bolt plate, stretches out under the state of the opening on the lock shell side wall, and said vertical wall exposes outside the lock shell.Vertically wall energy better with strongbox in slide plate contact, the slippage of slide plate can more easily drive bolt plate deflection, and opposite side is set to annular wall, guarantee bolt plate ability when rotation overhanging or in contract through less opening, reduce to lock the shell size.
Has baffle plate in the above-mentioned lock shell; Have the breach that the power supply magnetic core passes on the baffle plate; Under the overhanging state of electromagnetic core maintenance, said back-up ring contacts baffle plate with the upper surface of baffle plate and not only electromagnetic core is played guiding function, also back-up ring is played position-limiting action in addition.
Further improve, also be provided with the emergent plectrum that can rotate in the above-mentioned lock shell, this emergent plectrum cooperates with the right side of said back-up ring lower surface and skid plate, the rotation of said emergent plectrum can promote that skid plate moves to left and back-up ring on move.Emergent plectrum is set can be under the situation of the electromagnetism block of valve or electromagnet damage, and this composite lock of emergency opening, but emergent plectrum key actuated certainly also can be by other tool drives.
The middle part of above-mentioned emergent plectrum is set on the column of lock shell bottom surface; The left side of emergent plectrum has first pushing part that can cooperate with said back-up ring lower surface; Be arranged with second torsion spring on the said column; One end of second torsion spring is plugged on first pushing part, and the other end of second torsion spring then contacts with the right side of skid plate.Second torsion spring promoted skid plate deflection to the right earlier when emergent plectrum rotated, and was rotated further, and first pushing part just promotes to move on the back-up ring, finally opens this composite lock.Two pushing parts that cooperate with back-up ring and skid plate respectively also can be set certainly.
The right side of above-mentioned emergent plectrum has second pushing part of extending to the right; The right side wall of said lock shell is uploaded the emergent push rod that is provided with the ability move left and right; Should expose outside lock shell right side wall by emergent push rod right-hand member; The left end of emergent push rod promotes to cooperate with said second pushing part, and the moving to left of push rod of promptly meeting an urgent need can promote second pushing part and drive the plectrum of meeting an urgent need and clockwise rotate.Through locking the outside push rod of meeting an urgent need that promotes of shell again, just can drive emergent plectrum rotation, emergency opening is easy to operate.
Be arranged with on the above-mentioned emergent push rod and make emergent push rod keep the secondary spring of overhanging trend.Secondary spring is set feel can more be arranged when pushing emergent push rod.
Compared with prior art; The invention has the advantages that: this composite lock is associated with external structure such as slide plate through bolt plate; And therefore the intensity of bolt plate can promote this mechanical and electronic compound lock integral intensity greater than electromagnetic core, even external component such as slide plate can directly not clash into the electromagnetic core core and damage electromagnetic core or directly slip over electromagnetic core; Further improved the safety of this mechanical and electronic compound lock, reasonable integral structure is practical; The moment that first torsion spring has certain anti-scotch to reverse, the torsion of torsion spring can effectively reduce the impulse force that shipper pole comes behind the slide plate, thereby reduce the stressed of electromagnetic core, play the effect of protection electromagnetic core; The most important thing is that lock also is provided with electromagnet and skid plate parts in the shell, under the electromagnet off-position, skid plate can stop on the back-up ring and moves, and plays the effect of secondary locking, strengthens the locking ability of this composite lock greatly, strengthens the safety of this composite lock.
Description of drawings
Fig. 1 is the perspective view (the overhanging state of bolt plate) of the embodiment of the invention;
Fig. 2 is the Facad structure sketch map (the overhanging state of bolt plate) of the embodiment of the invention;
Fig. 3 is the Facad structure sketch map (bolt plate recessed shape attitude) of the embodiment of the invention;
Fig. 4 is the stereochemical structure exploded view of the embodiment of the invention;
Fig. 5 is the installation schematic perspective view between skid plate and the electromagnet in the embodiment of the invention.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Shown in Fig. 1～5, be a preferred embodiment of the present invention.
A kind of mechanical and electronic compound lock; Comprise lock shell 1; Lock shell 1 has upper casing and lower casing to be joined together to form through screw; Be provided with the electromagnetism block of valve 2 with telescopic electromagnetic core 21 in the lock shell 1, be arranged with spring 22 on the electromagnetic core 21 and be fixed with back-up ring 23, this spring 22 acts on back-up ring 23 and makes electromagnetic core 21 keep the trend that moves down; Have baffle plate 12 in the lock shell 1, have the breach 121 that power supply magnetic core 21 passes on the baffle plate 12, under the overhanging state of electromagnetic core 21 maintenances, back-up ring 23 contacts with the upper surface of baffle plate 12.
Be rotatably connected to bolt plate 3 through rotating shaft 31 in the lock shell 1; Bolt plate 3 is semicircle shape basically; Bolt plate 3 has vertical wall 34 and arcwall 35; Be arranged with in the rotating shaft 31 and make outer first torsion spring 32 that stretches out opening 11 trend on lock shell 1 sidewall of bolt plate 3 maintenances, outside bolt plate 3, stretch out under the state of the opening 11 on the lock shell side wall, vertically wall 34 exposes outside and locks shell 1.The outer face has outward extending rotating shaft 31 respectively in the middle part of bolt plate 3; It is interior and can rotate that the axis hole that is plugged in upper casing and lower casing is rotated in this rotating shaft 31; The outer face of bolt plate 3 also has outward extending bumping post 33; First torsion spring 32 is set in the rotating shaft 31, and an end of first torsion spring 32 is resisted against on the following inwall of lock shell 1, and the other end of first torsion spring 32 is resisted against on the bumping post 33 and makes bolt plate 3 keep outer opening 11 trend of stretching out on the lock shell lower wall.
As shown in Figure 5, lock the electromagnet 4 that also is provided with horizontally set in the shell 1, this electromagnet 4 is installed in the lock shell 1 through pedestal 5; There are a skid plate 6 centers to be connected the upside and the ability left and right sides deflection of pedestal 5; The both sides, upper end of skid plate 6 have breach 62, and pedestal 5 left end tops have two upwardly extending inserting columns 52, and inserting column 52 activities are plugged in the breach 62; The upper end of skid plate 6 is connected through the right part of extension spring 51 with pedestal 5; An end that is extension spring 51 catches on skid plate 6 upper ends, and the other end of extension spring 51 catches on the right-hand member top of pedestal 5, and this extension spring 51 makes the lower end of skid plate 6 keep perk trend left.
The lower end of skid plate 6 has the stop part 61 that is bent to form left, outside bolt plate 3, stretches out under the state of lock shell 1, and this stop part 61 is joined with back-up ring 23 retainings on the overhanging electromagnetic core 21 and moved on the block electromagnetic iron core 21; The upper end of bolt plate 3 cooperates with overhanging electromagnetic core 21 gears and stops bolt plate 3 revolution indentations lock shells 1.
Lock also is provided with the emergent plectrum 7 that can rotate in the shell 1, and this emergent plectrum 7 cooperates with the right side of back-up ring 23 lower surfaces and skid plate 6, the rotation of the plectrum 7 of meeting an urgent need can promote that skid plate 6 moves to left and back-up ring 23 on move.
The middle part of emergent plectrum 7 is set on the column 13 of lock shell 1 bottom surface; The left side of emergent plectrum 7 has first pushing part 71 that can cooperate with back-up ring 23 lower surfaces; Be arranged with second torsion spring 72 on the column 13; One end of second torsion spring 72 is plugged on first pushing part 71, and the other end of second torsion spring 72 then contacts with the right side of skid plate 6.
The right side of emergent plectrum 7 has second pushing part 73 of extending to the right; The right side wall of lock shell 1 is uploaded the emergent push rod 8 that is provided with the ability move left and right; Should expose outside lock shell 1 right side wall by emergent push rod 8 right-hand members; Be arranged with on the emergent push rod 8 and make emergent push rod 8 keep the secondary spring 9 of overhanging trend, the left end of emergent push rod 8 promotes to cooperate with second pushing part 73, and promptly moving to left of emergent push rod 8 can promote second pushing part 73 and the drive plectrum 7 of meeting an urgent need clockwise rotates.
The operating principle and the process of this mechanical and electronic compound lock are following:
Like Fig. 1, shown in 2; Under the lock-out state; Bolt plate 3 is stretched out the opening 11 on the lock shell lower wall outside under the first torsion spring effect, stops the slippage of strongbox locking mechanism middle slide plate, the electromagnetism block of valve and electromagnet dead electricity; Overhanging joining of electromagnetic core and stop bolt plate 3 revolution indentations lock shells 1 with bolt plate retaining; Stop part 61 on the while skid plate 6 is joined with back-up ring 23 retainings on the overhanging electromagnetic core 21 and is moved on the block electromagnetic iron core 21, and this composite lock is carried out double locking to bolt plate simultaneously through the electromagnetism block of valve and electromagnet structure, and safety is better.
As shown in Figure 3, the normal unlatching, electromagnet gets electric adhesive skid plate; The lower end of skid plate 6 moves to right, and the stop part 61 of skid plate 6 lower ends leaves back-up ring 23, no longer moves on the block electromagnetic iron core; The electromagnetism block of valve gets electric, moves on the adhesive electromagnetic core, and electromagnetic core 21 lower ends no longer stop bolt plate 3 revolution indentation lock shells 1; If move behind the mechanism of the strongbox locking at this moment middle slide plate, just promote to realize release in the bolt plate revolution indentation lock shell 1.
As shown in Figure 3, emergency opening promotes emergent push rod 8; The elastic force that emergent push rod 8 overcomes secondary spring 9 moves to left and promotes second pushing part 73 of emergent plectrum 7; Emergent plectrum 7 turns clockwise, and the lower end that first pushing part 71 of emergent plectrum 7 drives the end promotion skid plate 6 of second torsion spring 72 moves to right, and the stop part 61 of skid plate 6 lower ends leaves back-up ring 23; No longer move on the block electromagnetic iron core; First pushing part 71 of emergent simultaneously plectrum 7 upwards promotes to move on the elastic force that electromagnetic core overcomes spring 22, and electromagnetic core 21 lower ends no longer stop bolt plate 3 revolution indentations lock shells 1, if move behind the mechanism of the strongbox locking at this moment middle slide plate; Just promote to realize emergent release in the bolt plate revolution indentation lock shell 1.
Claims (10)
1. mechanical and electronic compound lock; Comprise lock shell (1); Be provided with the electromagnetism block of valve (2) in the lock shell (1) with telescopic electromagnetic core (21); Be arranged with spring (22) on the electromagnetic core (21) and be fixed with back-up ring (23), this spring (22) acts on back-up ring (23) and makes electromagnetic core (21) keep the trend that moves down; It is characterized in that: be rotatably connected to bolt plate (3) through rotating shaft (31) in the said lock shell (1), be arranged with in the rotating shaft (31) and make outer first torsion spring (32) that stretches out opening (11) trend on lock shell (1) sidewall of bolt plate (3) maintenance; Also be provided with the electromagnet (4) of horizontally set in the said lock shell (1); This electromagnet (4) is installed in the lock shell (1) through pedestal (5); There is a skid plate (6) center to be connected the upside and the ability left and right sides deflection of pedestal (5); The upper end of skid plate (6) is connected through the right part of extension spring (51) with pedestal (5), and this extension spring (51) makes the lower end of skid plate (6) keep perk trend left; Outside bolt plate (3), stretch out under the state of lock shell (1); The upper end of said bolt plate (3) cooperates with overhanging electromagnetic core (21) gear and stops bolt plate (3) revolution indentation lock shell, and the lower end of said skid plate (6) and said back-up ring (23) retaining are joined and moved on the block electromagnetic iron core (21).
2. mechanical and electronic compound lock according to claim 1 is characterized in that: the lower end of said skid plate (6) has the stop part (61) that is bent to form left, and this stop part (61) is joined with back-up ring (23) retaining on the overhanging electromagnetic core (21).
3. mechanical and electronic compound lock according to claim 2; It is characterized in that: the both sides, upper end of said skid plate (6) have breach (62); Pedestal (5) left end top has two upwardly extending inserting columns (52); Said inserting column (52) is plugged in the said breach (62), and said extension spring (51) one ends catch on skid plate (6) upper end, the right-hand member top that extension spring (51) other end catches on pedestal (5).
4. mechanical and electronic compound lock according to claim 1; It is characterized in that: the outer face has outward extending said rotating shaft (31) respectively in the middle part of said bolt plate (3); The outer face of bolt plate (3) also has outward extending bumping post (33); Said first torsion spring (32) is set in the rotating shaft (31); One end of first torsion spring (32) is resisted against on the following inwall of lock shell (1), and the other end of first torsion spring (32) is resisted against said bumping post (33) and goes up and make bolt plate (3) to keep outer opening (11) trend of locking on the shell side wall of stretching out.
5. mechanical and electronic compound lock according to claim 4; It is characterized in that: said bolt plate (3) has vertical wall (34) and arcwall (35); Outside bolt plate (3), stretch out under the state of the opening (11) on the lock shell side wall, said vertical wall (34) exposes outside lock shell (1).
6. mechanical and electronic compound lock according to claim 1; It is characterized in that: have baffle plate (12) in the said lock shell (1); Have the breach (121) that power supply magnetic core (21) passes on the baffle plate (12); Under the overhanging state of electromagnetic core (21) maintenance, said back-up ring (23) contacts with the upper surface of baffle plate (12).
7. according to the described mechanical and electronic compound lock of arbitrary claim in the claim 1～6; It is characterized in that: also be provided with the emergent plectrum (7) that can rotate in the said lock shell (1); Should cooperate with the right side of said back-up ring (23) lower surface and skid plate (6) by emergent plectrum (7), the rotation of said emergent plectrum (7) can promote that skid plate (6) moves to left and back-up ring (23) on move.
8. mechanical and electronic compound lock according to claim 7; It is characterized in that: the middle part of said emergent plectrum (7) is set on the column (13) of lock shell (1) bottom surface; The left side of emergent plectrum (7) has first pushing part (71) that can cooperate with said back-up ring (23) lower surface; Be arranged with second torsion spring (72) on the said column (13), an end of second torsion spring (72) is plugged on first pushing part (71), and the other end of second torsion spring (72) then contacts with the right side of skid plate (6).
9. mechanical and electronic compound lock according to claim 8; It is characterized in that: the right side of said emergent plectrum (7) has second pushing part (73) of extending to the right; The right side wall of said lock shell (1) is uploaded the emergent push rod (8) that is provided with the ability move left and right; Should expose outside lock shell (1) right side wall by emergent push rod (8) right-hand member; The left end of emergent push rod (8) promotes to cooperate with said second pushing part (73), and promptly moving to left of emergent push rod (8) can promote second pushing part (73) and the drive plectrum (7) of meeting an urgent need clockwise rotates.
10. mechanical and electronic compound lock according to claim 9 is characterized in that: be arranged with the secondary spring (9) that makes the overhanging trend of emergent push rod (8) maintenance on the said emergent push rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210069672.9A CN102561832B (en) | 2012-03-16 | 2012-03-16 | Mechanical and electronic composite lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210069672.9A CN102561832B (en) | 2012-03-16 | 2012-03-16 | Mechanical and electronic composite lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102561832A true CN102561832A (en) | 2012-07-11 |
| CN102561832B CN102561832B (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210069672.9A Expired - Fee Related CN102561832B (en) | 2012-03-16 | 2012-03-16 | Mechanical and electronic composite lock |
Country Status (1)
| Country | Link |
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| CN (1) | CN102561832B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075051A (en) * | 2013-01-09 | 2013-05-01 | 陈军彪 | Shake-proof starting electronic lock and shake-proof method thereof |
| CN107339023A (en) * | 2017-04-14 | 2017-11-10 | 宁波方太厨具有限公司 | A kind of virgin lock and the baking box locked using the child |
| CN109339587A (en) * | 2018-10-18 | 2019-02-15 | 宁波盛威卓越安全设备有限公司 | Mechano-electronic clutch transfer lock |
| CN109881993A (en) * | 2019-01-21 | 2019-06-14 | 厦门中锐电力科技有限公司 | A kind of power equipment lock |
| CN116475039A (en) * | 2023-05-23 | 2023-07-25 | 惠州市思茗答科技有限公司 | Optical fixing machine applied to mobile hard disk production |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH559846A5 (en) * | 1973-10-23 | 1975-03-14 | Brauchli E & R Amstein Fa | Electromagnetic security lock for doors - locking and bolting levers use signal micro-switch to indicate condition |
| EP0193017A1 (en) * | 1985-03-01 | 1986-09-03 | Fritz Fuss GmbH & Co. | Device for actuating a release bolt |
| DE3926132A1 (en) * | 1989-08-08 | 1991-02-14 | Sitec Gmbh Sicherheitseinricht | Safe storage compartment with doors outside and inside secure room - has electrical interlock preventing simultaneous opening of doors and automatic locking without key operation |
| CN1363753A (en) * | 2002-02-07 | 2002-08-14 | 宁波永发集团有限公司 | Combined mechanoelectric lock |
| CN2861402Y (en) * | 2005-11-08 | 2007-01-24 | 宁波永发集团有限公司 | Mechanical electronic lock with emergency lock |
| CN201730413U (en) * | 2009-10-15 | 2011-02-02 | 宁波泰佳安全设备有限公司 | Electromagnetic valve lock and assembled lock with same |
| CN202530878U (en) * | 2012-03-16 | 2012-11-14 | 宁波永发集团有限公司 | Mechanical electronic composite lock |
-
2012
- 2012-03-16 CN CN201210069672.9A patent/CN102561832B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH559846A5 (en) * | 1973-10-23 | 1975-03-14 | Brauchli E & R Amstein Fa | Electromagnetic security lock for doors - locking and bolting levers use signal micro-switch to indicate condition |
| EP0193017A1 (en) * | 1985-03-01 | 1986-09-03 | Fritz Fuss GmbH & Co. | Device for actuating a release bolt |
| DE3926132A1 (en) * | 1989-08-08 | 1991-02-14 | Sitec Gmbh Sicherheitseinricht | Safe storage compartment with doors outside and inside secure room - has electrical interlock preventing simultaneous opening of doors and automatic locking without key operation |
| CN1363753A (en) * | 2002-02-07 | 2002-08-14 | 宁波永发集团有限公司 | Combined mechanoelectric lock |
| CN2861402Y (en) * | 2005-11-08 | 2007-01-24 | 宁波永发集团有限公司 | Mechanical electronic lock with emergency lock |
| CN201730413U (en) * | 2009-10-15 | 2011-02-02 | 宁波泰佳安全设备有限公司 | Electromagnetic valve lock and assembled lock with same |
| CN202530878U (en) * | 2012-03-16 | 2012-11-14 | 宁波永发集团有限公司 | Mechanical electronic composite lock |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075051A (en) * | 2013-01-09 | 2013-05-01 | 陈军彪 | Shake-proof starting electronic lock and shake-proof method thereof |
| CN107339023A (en) * | 2017-04-14 | 2017-11-10 | 宁波方太厨具有限公司 | A kind of virgin lock and the baking box locked using the child |
| CN109339587A (en) * | 2018-10-18 | 2019-02-15 | 宁波盛威卓越安全设备有限公司 | Mechano-electronic clutch transfer lock |
| CN109339587B (en) * | 2018-10-18 | 2024-01-30 | 宁波盛威卓越安全设备有限公司 | Mechanical and electronic clutch transfer lock |
| CN109881993A (en) * | 2019-01-21 | 2019-06-14 | 厦门中锐电力科技有限公司 | A kind of power equipment lock |
| CN109881993B (en) * | 2019-01-21 | 2024-01-05 | 厦门中锐电力科技有限公司 | Power equipment lock |
| CN116475039A (en) * | 2023-05-23 | 2023-07-25 | 惠州市思茗答科技有限公司 | Optical fixing machine applied to mobile hard disk production |
| CN116475039B (en) * | 2023-05-23 | 2023-10-10 | 惠州市思茗答科技有限公司 | Optical fixing machine applied to mobile hard disk production |
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| Publication number | Publication date |
|---|---|
| CN102561832B (en) | 2014-04-30 |
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