CN105756438A - Mechanical unlocking device of electromagnetic lock - Google Patents

Mechanical unlocking device of electromagnetic lock Download PDF

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Publication number
CN105756438A
CN105756438A CN201610266739.6A CN201610266739A CN105756438A CN 105756438 A CN105756438 A CN 105756438A CN 201610266739 A CN201610266739 A CN 201610266739A CN 105756438 A CN105756438 A CN 105756438A
Authority
CN
China
Prior art keywords
lock
mechanical release
electromagnetic lock
electromagnetic
hole
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.)
Pending
Application number
CN201610266739.6A
Other languages
Chinese (zh)
Inventor
曾俊
王炜
吕永祥
汤茜
包磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhenjiang Huayuan Jinchang Electric Appliance Co Ltd
Original Assignee
Zhenjiang Huayuan Jinchang Electric Appliance Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhenjiang Huayuan Jinchang Electric Appliance Co Ltd filed Critical Zhenjiang Huayuan Jinchang Electric Appliance Co Ltd
Priority to CN201610266739.6A priority Critical patent/CN105756438A/en
Publication of CN105756438A publication Critical patent/CN105756438A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/08Key guides; Key pins Keyholes; Keyhole finders
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00Accessories in connection with locks
    • E05B17/14Closures or guards for keyholes
    • E05B17/18Closures or guards for keyholes shaped as lids or slides
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00Keys; Accessories therefor
    • E05B19/26Use of special materials for keys
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/02Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E05B47/026Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly

Abstract

The invention discloses a mechanical unlocking device of an electromagnetic lock.The mechanical unlocking device comprises a lock shell (1).The upper portion in the lock shell (1) is a mechanical unlocking area (2), and the lower portion in the lock shell (1) is an electromagnetic unlocking area (3).The electromagnetic unlocking area (3) is internally provided with a spring bolt (5) with the top end extending to the mechanical unlocking area (2).The top end of the spring bolt (5) extends into a lock catch (4).A lock cylinder (6) is movably arranged in the mechanical unlocking area (2).A lock hole (7) is formed in the center of the lock cylinder (6).A lock cover (13) covers the lock shell (1).A plurality of through holes (14) are formed in the lock cover (13).The through holes (14) include the real through hole (21) communicated with the lock hole (7) and the anti-theft through holes (22) all connected with an alarm device.The mechanical unlocking device is high in anti-theft level, safety and practicability.

Description

Electromagnetic lock mechanical release device
Technical field
The present invention relates to a kind of electromagnetic lock mechanical release device, belong to lock technology field.
Background technology
Electromagnetic lock is the principle utilizing electricity magnetisation, and when electric current is by stalloy, electromagnetic lock can produce the powerful suction absorption iron plate that holds tightly and reach the effect locked a door.The setting of electromagnetic lock mechanical release device, is in order in actual use when electron key is malfunctioning, it is possible to adopt mechanical release key to open electromagnetic lock further.
Existing electromagnetic lock mechanical release apparatus structure is simple, antitheft rank is low, stealer commercially available iron wire on the market or screw can open electromagnetic lock, therefore existing electromagnetic lock mechanical release device is set on electromagnetic lock, the level of security of electromagnetic lock can be reduced on the contrary, make electromagnetic lock value expensive and impracticable.
As can be seen here, study and design a kind of level of security high, the electromagnetic lock mechanical release device that special mechanical release key is opened can be adopted when electron key is malfunctioning to be necessary.
Summary of the invention
The technical problem to be solved is to provide one and both can unlock by electromagnetism, it is also possible to the electromagnetic lock mechanical release device of mechanical release;Further, the present invention provides the electromagnetic lock mechanical release device that a kind of level of security is high;Further, the present invention provides one to can be used for outdoor, the electromagnetic lock mechanical release device of waterproof.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
Electromagnetic lock mechanical release device, it is characterized in that: include lock housing, described lock housing internal upper part is mechanical release district, in described lock housing, bottom is that electromagnetism unlocks district, including top in described electromagnetism unblock district and extend to the dead bolt in described mechanical release district, described dead bolt top extends in snap close, is movably set with lock core in described mechanical release district, described lock core be provided centrally with lockhole, described outer wall of lock core is connected with plectrum;Described lock housing is coated with locking closure, described locking closure has some through holes, described through hole includes a true through hole being connected with described lockhole, remaining described through hole is the antitheft through hole being connected with alarm device, being connected by slanted channel between described lockhole and true through hole, described key is made up of flexible material.
Described true through hole is apart from vertical to projecting at least 2cm on described locking closure of described lockhole.
Described flexible material includes rubber or gel.
Described activity is set on described lock-shell lining to be provided with bearing, and the one side of described bearing and described lock core socket-connects, and the another side of described lock core is provided with described lockhole;Be provided with some grooves being parallel to each other in described lockhole, described be provided with on the key one with described fit depressions and along being perpendicular to the raised line that described key is axially arranged.
Described lockhole, slanted channel are identical with the diameter of key and are unconventional size.
Described electromagnetism unlocks in district and is provided with electric magnet, described electric magnet bottom is connected with electromagnetic lock lock, the bottom of described electromagnetic lock lock extends to outside described lock housing bottom, being provided with stage clip on described electromagnetic lock lock within described lock housing, described stage clip connects described electric magnet bottom and described dead bolt bottom;Described electric magnet is connected with electromagnetism key solution lockhole.Described dead bolt bottom is placed on described electromagnetic lock lock.
Described electromagnetic lock lock bottom is provided with baffle ring, and described baffle ring is connected with described lock housing and locking closure bottom outer wall, is provided with the sealing ring for waterproof between described baffle ring and described electromagnetic lock lock bottom.
Described through hole external activity is provided with water fender.
Described alarm device includes buzzer.
Described water fender is all marked with different digital.
The invention have the benefit that a kind of electromagnetic lock mechanical release device provided by the invention, the setting of one true through hole and some antitheft through holes, strengthen the safety of the present invention, only house-owner knows that the through hole of which numeral labelling is true through hole, all the other through holes are antitheft through hole, as long as stealer touches antitheft through hole, alarm will be reported to the police at once;And under normal condition, common people can think to be just true through hole to the position of lockhole, and due to the fact that and be connected by slanted channel between true through hole and lockhole, lockhole is not just to true through hole, therefore without selecting true through hole during stealer first time exploratory selection through hole, therefore be easy to touch alarm, remind house-owner and surrounding population to have alert in time;The setting of electric magnet, electromagnetic lock lock, stage clip and dead bolt, it is simple to the electromagnetism of the present invention is unblanked;The setting of lock core, it is simple to insertion key carries out machinery unblanks;Being provided with groove in lock core, be provided with the setting with raised line on the key, it is simple to rotary locking cylinder, lock core is freely rotatable under the effect of bearing, and then drives plectrum to rotate, and when above plectrum rotation to dead bolt, dead bolt can be released snap close, it is achieved machinery is unblanked;Electromagnetic lock lock bottom extends to the setting outside lock housing bottom, it is simple to presses electromagnetic lock lock bottom, and then is pushed by dead bolt in snap close, it is achieved lock operation;Key is the setting of flexible material, makes level of security of the present invention high, and stealer uses the iron wire of conventional rigidity or bolt all cannot realize unlocking;The setting of water fender and sealing ring, makes to present invention can apply to outdoor, has water-proof function.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of slanted channel in the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Fig. 1 ~ Fig. 2, electromagnetic lock mechanical release device, it is characterized in that: include lock housing 1, described lock housing 1 internal upper part is mechanical release district 2, and in described lock housing 1, bottom is that electromagnetism unlocks district 3, includes top and extend to the dead bolt 5 in described mechanical release district 2 in described electromagnetism unblock district 3, described dead bolt 5 top extends in snap close 4, be movably set with lock core 6 in described mechanical release district 2, described lock core 6 be provided centrally with lockhole 7, described lock core 6 outer wall is connected with plectrum 8;Described lock housing 1 is coated with locking closure 13, described locking closure 13 has some through holes 14, described through hole 14 includes a true through hole 21 being connected with described lockhole 7, remaining described through hole 14 is the antitheft through hole 22 being connected with alarm device, being connected by slanted channel 20 between described lockhole 7 and true through hole 21, described key 15 is made up of flexible material.
Described true through hole 21 is apart from vertical to projecting at least 2cm on described locking closure 13 of described lockhole 7.
Described flexible material includes rubber or gel.
Described activity is set on described lock housing 1 inwall to be provided with bearing 12, and the one side of described bearing 12 and described lock core 6 socket-connects, and the another side of described lock core 6 is provided with described lockhole 7;Be provided with some grooves 16 being parallel to each other in described lockhole 7, described key 15 is provided with one that match with described groove 16 and along being perpendicular to the raised line 17 that described key 15 is axially arranged.
Described lockhole 7, slanted channel 20 are identical with the diameter of key 15 and are unconventional size.
Described electromagnetism unlocks in district 3 and is provided with electric magnet 9, described electric magnet 9 bottom is connected with electromagnetic lock lock 10, the bottom of described electromagnetic lock lock 10 extends to outside described lock housing 1 bottom, being provided with stage clip 11 on described electromagnetic lock lock 10 within described lock housing 1, described stage clip 11 connects described electric magnet 9 bottom and described dead bolt 5 bottom;Described electric magnet 9 is connected with electromagnetism key solution lockhole 18.
Described electromagnetic lock lock 10 bottom is provided with baffle ring 19, and described baffle ring 19 is connected with described lock housing 1 and locking closure 13 bottom outer wall, is provided with the sealing ring for waterproof between described baffle ring 19 and described electromagnetic lock lock 10 bottom.
Described through hole 14 external activity is provided with water fender.
Described alarm device includes buzzer.
Described water fender is all marked with different digital.
The above is only the preferred embodiment of the present invention; it is noted that, for those skilled in the art; under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.

Claims (10)

1. electromagnetic lock mechanical release device, it is characterized in that: include lock housing (1), described lock housing (1) internal upper part is mechanical release district (2), described lock housing (1) interior bottom is that electromagnetism unlocks district (3), include top in described electromagnetism unblock district (3) and extend to the dead bolt (5) of described mechanical release district (2), described dead bolt (5) top extends in snap close (4), it is movably set with lock core (6) in described mechanical release district (2), described lock core (6) be provided centrally with lockhole (7), described lock core (6) outer wall is connected with plectrum (8);Described lock housing (1) is coated with locking closure (13), described locking closure (13) has some through holes (14), described through hole (14) includes a true through hole (21) being connected with described lockhole (7), remaining described through hole (14) is the antitheft through hole (22) being connected with alarm device, being connected by slanted channel (20) between described lockhole (7) and true through hole (21), described key (15) is made up of flexible material.
2. electromagnetic lock mechanical release device according to claim 1, it is characterised in that: described true through hole (21) is apart from vertical to projecting at least 2cm on described locking closure (13) of described lockhole (7).
3. electromagnetic lock mechanical release device according to claim 1, it is characterised in that: described flexible material includes rubber or gel.
4. electromagnetic lock mechanical release device according to claim 1, it is characterized in that: described activity is set on described lock housing (1) inwall to be provided with bearing (12), the one side of described bearing (12) and described lock core (6) socket-connects, and the another side of described lock core (6) is provided with described lockhole (7);Be provided with some grooves (16) being parallel to each other in described lockhole (7), described key (15) is provided with one that match with described groove (16) and along being perpendicular to the raised line (17) that described key (15) is axially arranged.
5. electromagnetic lock mechanical release device according to claim 1, it is characterised in that: described lockhole (7), slanted channel (20) are identical with the diameter of key (15) and are unconventional size.
6. electromagnetic lock mechanical release device according to claim 1, it is characterized in that: described electromagnetism unlocks in district (3) and is provided with electric magnet (9), described electric magnet (9) bottom is connected with electromagnetic lock lock (10), the bottom of described electromagnetic lock lock (10) extends to outside described lock housing (1) bottom, the described electromagnetic lock lock (10) that described lock housing (1) is internal is provided with stage clip (11), described dead bolt (5) bottom is placed on described electromagnetic lock lock (10), described stage clip (11) connects described electric magnet (9) bottom and described dead bolt (5) bottom;Described electric magnet (9) is connected with electromagnetism key solution lockhole (18).
7. electromagnetic lock mechanical release device according to claim 6, it is characterized in that: described electromagnetic lock lock (10) bottom is provided with baffle ring (19), described baffle ring (19) is connected with described lock housing (1) and locking closure (13) bottom outer wall, is provided with the sealing ring for waterproof between described baffle ring (19) and described electromagnetic lock lock (10) bottom.
8. electromagnetic lock mechanical release device according to claim 1, it is characterised in that: described through hole (14) is outside is all movably set with water fender.
9. electromagnetic lock mechanical release device according to claim 1, it is characterised in that: described alarm device includes buzzer.
10. electromagnetic lock mechanical release device according to claim 8, it is characterised in that: described water fender is all marked with different digital.
CN201610266739.6A 2016-04-26 2016-04-26 Mechanical unlocking device of electromagnetic lock Pending CN105756438A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610266739.6A CN105756438A (en) 2016-04-26 2016-04-26 Mechanical unlocking device of electromagnetic lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610266739.6A CN105756438A (en) 2016-04-26 2016-04-26 Mechanical unlocking device of electromagnetic lock

Publications (1)

Publication Number Publication Date
CN105756438A true CN105756438A (en) 2016-07-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610266739.6A Pending CN105756438A (en) 2016-04-26 2016-04-26 Mechanical unlocking device of electromagnetic lock

Country Status (1)

Country Link
CN (1) CN105756438A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109403737A (en) * 2018-08-28 2019-03-01 谢颖贤 A kind of smart lock with theftproof self-locking ability

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2119456A (en) * 1937-02-10 1938-05-31 Charles A Dies Door lock
CN2844335Y (en) * 2005-11-01 2006-12-06 姜汉平 Flexible key and lock master
US20080223096A1 (en) * 2007-01-22 2008-09-18 Robert Loughlin Indirect lock interface
CN202544539U (en) * 2012-01-18 2012-11-21 宋玉卿 Anti-theft lock capable of being unlocked through flexible key
CN105003123A (en) * 2015-07-10 2015-10-28 镇江华源晋昌电器有限公司 Mechanical unlocking device for electromagnetic lock
CN204838597U (en) * 2015-05-29 2015-12-09 漳州知书达人自动化办公设备有限公司 Theftproof filing cabinet
CN205894907U (en) * 2016-04-26 2017-01-18 镇江华源晋昌电器有限公司 Electromagnetic lock mechanically -unlocking device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2119456A (en) * 1937-02-10 1938-05-31 Charles A Dies Door lock
CN2844335Y (en) * 2005-11-01 2006-12-06 姜汉平 Flexible key and lock master
US20080223096A1 (en) * 2007-01-22 2008-09-18 Robert Loughlin Indirect lock interface
CN202544539U (en) * 2012-01-18 2012-11-21 宋玉卿 Anti-theft lock capable of being unlocked through flexible key
CN204838597U (en) * 2015-05-29 2015-12-09 漳州知书达人自动化办公设备有限公司 Theftproof filing cabinet
CN105003123A (en) * 2015-07-10 2015-10-28 镇江华源晋昌电器有限公司 Mechanical unlocking device for electromagnetic lock
CN205894907U (en) * 2016-04-26 2017-01-18 镇江华源晋昌电器有限公司 Electromagnetic lock mechanically -unlocking device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109403737A (en) * 2018-08-28 2019-03-01 谢颖贤 A kind of smart lock with theftproof self-locking ability

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SE01 Entry into force of request for substantive examination
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RJ01 Rejection of invention patent application after publication

Application publication date: 20160713

RJ01 Rejection of invention patent application after publication