CN106643282B - Gun intelligent security triggers are locked - Google Patents

Gun intelligent security triggers are locked Download PDF

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Publication number
CN106643282B
CN106643282B CN201611260226.0A CN201611260226A CN106643282B CN 106643282 B CN106643282 B CN 106643282B CN 201611260226 A CN201611260226 A CN 201611260226A CN 106643282 B CN106643282 B CN 106643282B
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CN
China
Prior art keywords
lock
connecting rod
latch hook
intelligent security
locking closure
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.)
Active
Application number
CN201611260226.0A
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Chinese (zh)
Other versions
CN106643282A (en
Inventor
李峰
许再宏
竺开明
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.)
Ningbo Dongfang Jinfeng Machinery Co Ltd
Original Assignee
Ningbo Dongfang Jinfeng Machinery 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.)
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Application filed by Ningbo Dongfang Jinfeng Machinery Co Ltd filed Critical Ningbo Dongfang Jinfeng Machinery Co Ltd
Priority to CN201611260226.0A priority Critical patent/CN106643282B/en
Publication of CN106643282A publication Critical patent/CN106643282A/en
Application granted granted Critical
Publication of CN106643282B publication Critical patent/CN106643282B/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/46—Trigger safeties, i.e. means for preventing trigger movement
    • 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
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • 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
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0057—Feeding
    • E05B2047/0058—Feeding by batteries

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The present invention relates to gun intelligent security triggers lock, including the left lock being mutually locked and right lock, the side of left lock and right lock is hinged, left lock includes latch hook and drives the locking mechanism of latch hook running, right lock includes latching and the main control module of control locking mechanism running, lock are fixedly installed on the side of right lock；Locking mechanism includes motor, worm gear mechanism, first connecting rod, second connecting rod and the fixed plate being arranged in left lock, it is pivotally connected in the middle part of second connecting rod in left lock, latch hook is movably installed in fixed plate by torsional spring, the drive shaft of motor and the input terminal of worm gear mechanism connect, the output terminal of worm gear mechanism and the first end of first connecting rod are hinged, the second end of first connecting rod and the first end of second connecting rod are hinged, second end and the spacing cooperation of latch hook of second connecting rod.Structure setting of the present invention is reasonable, rapid come controls connecting rod formula torsional spring locking mechanism, raising security performance, convenient for unlocking by main control module.

Description

Gun intelligent security triggers are locked
Technical field
The present invention relates to trigger lock technical field, more particularly to gun intelligent security triggers are locked.
Background technology
Gun belong to control weapon, have serious lethality, it is necessary to strictly take care of, it is impossible to made by unauthorized people With if gun are without safety lock, it may occur that malfunction trigger causes to cock off, or is illegally used by others, and will all cause serious Consequence, firearm safety lock can lock the trigger portion of gun, be allowed at will to use, only after firearm safety lock unlocks It can use, it can be ensured that the security that gun use.
In the prior art gun trigger lock generally using password is wheeled or key controller locking bar by the way of open trigger Lock, its unlock operation it is more numerous and diverse, take it is longer, but in case of emergency need in use, cause on the contrary it is inconvenient to use, So that user is in more dangerous condition, moreover, locking mechanism currently on the market generally uses bolt-type knot Structure, but socket type structural is simpler, and safety precaution effect is general, influences the safety in utilization of gun on the contrary, and structure is easier to Damage, causes user can not use gun.
The content of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of gun intelligent security triggers lock, Its structure setting is reasonable, and using link-type torsional spring locking mechanism, safety precaution effect is preferable, and locking is controlled by main control module Mechanism, improves security performance, and convenient for unlocking is rapid, using reliable.
To achieve the above object, the present invention uses following technical scheme.
Gun intelligent security triggers of the present invention lock, including the left lock being mutually locked and right lock, left lock with The trigger position for being placed in gun can be fixed after right lock is sealed, the side of left lock and right lock is hinged, and left lock includes lock Hook and the locking mechanism of driving latch hook running, right lock include the master control of the lock coordinated with latch hook and control locking mechanism running Module, lock are fixedly installed on the side adjacent with left lock of right lock；Locking mechanism includes the electricity being arranged in left lock Machine, worm gear mechanism, first connecting rod, second connecting rod and fixed plate, are pivotally connected in left lock in the middle part of second connecting rod, lock Hook is movably installed in fixed plate by torsional spring, and the drive shaft of motor and the input terminal of worm gear mechanism connect, worm and gear The output terminal of mechanism and the first end of first connecting rod are hinged, and the second end of first connecting rod and the first end of second connecting rod are hinged, the The second end of two connecting rods and the spacing cooperation of latch hook；Main control module driving motor running, motor drive the by worm gear mechanism One connecting rod operates, and first connecting rod drives second connecting rod to pivot about axis rotation, so that the second end of second connecting rod and latch hook are spacing Coordinate or depart from spacing cooperation, when the spacing cooperation of second end and the latch hook of second connecting rod, latch hook locking, when the of second connecting rod When two ends depart from spacing cooperation with latch hook, latch hook is opened.
Further, main control module includes PCB circuit board, battery module and fingerprint collecting plate, PCB circuit board and battery mould Block is arranged at the inner side of right lock, and battery module is connected to power to motor with motor, and PCB circuit board is connected to motor Motor running is controlled, fingerprint collecting plate is arranged at the outside of right lock, and fingerprint collecting plate is connected to PCB with PCB circuit board Circuit board sends fingerprint collecting information.
Further, main control module further includes GPS positioning module, and GPS positioning module is connected to launch with PCB circuit board GPS positioning signal.
Further, main control module further includes the RFID identification module being connected with intelligent terminal.
Further, left lock includes left lock housing and left locking closure, and left locking closure is arranged in left lock housing by screw cover, right lock Including right lock housing and right locking closure, right locking closure is arranged in right lock housing by screw cover；The side of right locking closure is equipped with articulated section, articulated section Axis pin is equipped with, left locking closure is equipped with the hinged groove for being used for housing axis pin.
Further, left locking closure includes upper cover plate and lower cover, is cooperatively formed between upper cover plate and lower cover described hinged Groove.
Further, right locking closure is equipped with cell containing cavity, and cell containing cavity is equipped with the battery compartment of drawer type, in battery compartment Button cell is equiped with, is equipped with baffle on the outside of battery compartment, one end of baffle is connected between right lock housing and right locking closure, and the other end leads to Screw is crossed to be fixedly connected with right locking closure.
Further, left lock further includes the key mechanism of driving latch hook work, and key mechanism includes being arranged at left lock Internal key cylinder and closing piece, key cylinder drive closing piece to rotate, the second end or second connecting rod of closing piece and first connecting rod First end is abutted to drive first connecting rod and second connecting rod to operate.
Further, side of the left lock away from right lock is fixedly connected with installing plate by screw, and installing plate is equipped with spiral shell Pit.
Further, the right locking closure side adjacent with left lock is equipped with the right rubber pad to match with firearm trigger, Zuo Suo The lid side adjacent with right lock is equipped with the left rubber pad to match with firearm trigger.
The present invention has the beneficial effect that：The present invention sets main control module to control locking mechanism to operate, and passes through motor driven latch Hook and snap fit, realize unlatching or the locking of trigger lock, the security of trigger lock are improved, using reliable；Known using fingerprint Trigger lock is not opened, its security performance higher, and convenient for unlocking is rapid；Left lock housing and left locking closure is set to be overlapped into left lock, Right lock housing and right locking closure are overlapped into right lock, are hinged by axis pin, form cover-plate type trigger lock, can prevent from breaking from exterior It is bad, improve the security of trigger lock.Structure setting of the present invention is reasonable, and security performance is higher, and convenient for unlocking is rapid, using can Lean on.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the present invention.
Fig. 2 is the structure diagram of torsional spring latch mechanism of the present invention.
Fig. 3 is the structure diagram of torsional spring latch mechanism of the present invention.
Fig. 4 is cover-plate type structure diagram of the present invention.
Fig. 5 is the structure diagram of battery case of the present invention.
Fig. 6 is the structure diagram of installing plate of the present invention.
In figure：1st, left lock；2nd, right lock；3rd, latch hook；4th, latch；5th, motor；6th, worm gear mechanism；7th, first connects Bar；8th, second connecting rod；9th, fixed plate；11st, PCB circuit board；12nd, battery module；13rd, fingerprint collecting plate；14th, GPS positioning module； 15th, RFID identification module；16th, left lock housing；17th, left locking closure；18th, right lock housing；19th, right locking closure；20th, articulated section；21st, axis pin；22、 Hinged groove；23rd, upper cover plate；24th, lower cover；25th, threaded hole；26th, battery compartment；27th, button cell；28th, baffle；29th, key lock Core；30th, closing piece；31st, installing plate；32nd, right rubber pad；33rd, left rubber pad.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figures 1 to 6, gun intelligent security triggers lock of the present invention, including 1 He of left lock being mutually locked Right lock 2, left lock 1 can fix the side of the trigger position for being placed in gun, left lock 1 and right lock 2 with right lock 2 after sealed While being hinged, the locking mechanism that left lock 1 includes latch hook 3 and drives latch hook 3 to operate, right lock 2 includes the lock coordinated with latch hook 3 4 main control modules operated with control locking mechanism, lock 4 are fixedly installed on the sides adjacent with left lock 1 of right lock 2；Lock Determine motor 5, worm gear mechanism 6, first connecting rod 7, second connecting rod 8 and fixed plate 9 that mechanism includes being arranged in left lock 1, The middle part of second connecting rod 8 is pivotally connected in left lock 1, and latch hook 3 is movably installed in fixed plate 9 by torsional spring, the drive of motor 5 Moving axis is connected with the input terminal of worm gear mechanism 6, and the first end of the output terminal and first connecting rod 7 of worm gear mechanism 6 is hinged, The second end of first connecting rod 7 and the first end of second connecting rod 8 are hinged, second end and the 3 spacing cooperation of latch hook of second connecting rod 8.
Main control module includes PCB circuit board 11, battery module 12 and fingerprint collecting plate 13, PCB circuit board 11 and battery mould Block 12 is arranged at the inner side of right lock 2, and battery module 12 is connected to power to motor 5 with motor 5, PCB circuit board 11 and electricity Machine 5 is connected to control motor 5 and operates, and fingerprint collecting plate 13 is arranged at the outside of right lock 2, fingerprint collecting plate 13 and PCB electricity Road plate 11 is connected to send fingerprint collecting information to PCB circuit board 11.
Main control module further includes GPS positioning module 14, and GPS positioning module 14 is connected to transmitting GPS with PCB circuit board 11 Positioning signal, can positioned trigger lock, prevent gun lose security performance it is higher；Main control module is further included to be connected with intelligent terminal RFID identification module 15, available handsets scanning recognition code, for identifying firearms information.
During unlock, main control module receives the fingerprint collecting information on fingerprint collecting plate 13, is sent to PCB circuit board 11, Indicator light in PCB circuit board 11 lights, that is, starts to control motor 5 to operate, motor 5 drives first by worm gear mechanism 6 Connecting rod 7 operates, and first connecting rod 7 drives second connecting rod 8 to pivot about axis rotation, so that the second end of second connecting rod 8 is de- with latch hook 3 From spacing cooperation, latch hook departs from fixed plate 9 under the drive of torsional spring, simultaneously because the reason of 2 self gravitation of right lock, lock 4 Automatically depart from the U-shaped opening of latch hook 3, right lock 2 is separated easily by the rotation of axis pin 21 with left lock 1 at this time Open.
During locking, first the trigger of gun is buckled at trigger lock, at this time by rotation of the right lock 2 by axis pin 21 and left lock Seat 1 closes, and the trigger of gun is fixed in trigger lock, while the lock 4 on right lock 2 is inserted into left lock 1, with latch hook 3 offset.
The first locking mode of locking mechanism during locking, when latch hook 3 arrives to certain position, passes through master control module controls Motor 5 drives the pivotal axis on second connecting rod 8 to drive the second end of second connecting rod 8 to spring back out, so that second connecting rod 8 toward revolution Second end and 3 spacing cooperation of latch hook, at this time reset first connecting rod 7.
Second of locking mode of locking mechanism during locking, when latch hook 3 arrives to certain position, passes through worm gear mechanism Screen resilience caused by 6, drives first connecting rod 7 to reset, so that drive second connecting rod 8 to pivot about axis toward back rotation, so that The second end of second connecting rod 8 and 3 spacing cooperation of latch hook.
The third locking mode of locking mechanism during locking, when latch hook 3 arrives to certain position, by second connecting rod 8 The torsional spring that portion is set, drives its pivotal axis toward revolution, so that the second end of second connecting rod 8 and 3 spacing cooperation of latch hook, makes the at this time One connecting rod 7 resets.
Left lock 1 includes left lock housing 16 and left locking closure 17, and left locking closure 17 is arranged in left lock housing 16 by screw cover, right lock 2 include right lock housing 18 and right locking closure 19, and right locking closure 19 is arranged in right lock housing 18 by screw cover；The side of right locking closure 19 is equipped with hinge Socket part 20, articulated section 20 are equipped with axis pin 21, and left locking closure 17 is equipped with the hinged groove 22 for being used for housing axis pin 21, and trigger lock is using lid The structure of board-like overlapping, strengthens trigger lock entirety anti-damage ability, instead of the simple shell structure of in the market, improves trigger The security of lock；Left locking closure 17 includes upper cover plate 23 and lower cover 24, sets upper cover plate 23, can will be fixedly connected with trigger lock It is screw concealed at the sealed place of left lock 1 and right lock 2, the destruction of outside can be prevented, between upper cover plate 23 and lower cover 24 The hinged groove 22 is cooperatively formed, hinged groove 22 is engaged with articulated section 20 and is rotatably connected by axis pin 21.
Right locking closure 19 is equipped with cell containing cavity, and cell containing cavity is equipped with the battery compartment 26 of drawer type, and battery compartment 26 is built-in Equipped with button cell 27, button cell 27 can be fixed well by the structure of drawer type, the outside of battery compartment 26 is equipped with baffle 28, one end of baffle 28 is connected between right lock housing 18 and right locking closure 19, and the other end is fixedly connected by screw with right locking closure.
Left lock 1 further includes the key mechanism that driving latch hook 3 works, and key mechanism includes being arranged inside left lock 1 Key cylinder 29 and closing piece 30, key cylinder 29 drive closing piece 30 to rotate, and closing piece 30 connects with the second end of first connecting rod 7 or second The first end of bar 8 is abutted to drive first connecting rod 7 and second connecting rod 8 to operate.
For the security consideration to trigger lock, trigger lock is arranged to cover-plate type structure, when dead battery, can only pass through Taking-up screw, which further takes out baffle 28, after unlock could replace button cell 27, and main control module will be unable to open locking mechanism at this time, Then need to open key mechanism with key, when key turns key cylinder 29, drive closing piece 30 to rotate, so that second connects Bar 8 pivots about axis rotation, so that the second end of second connecting rod 8 departs from spacing cooperation, drive of the latch hook 3 in torsional spring with latch hook 3 Lower disengaging fixed plate 9, simultaneously because the reason of 2 self gravitation of right lock, lock 4 automatically takes off at the U-shaped opening of latch hook 3 From right lock 2 is easily separated by the rotation of axis pin 21 with left lock 1, can take out screw and baffle 28 at this time, is replaced Button cell 27.
Side of the left lock 1 away from right lock 2 is fixedly connected with installing plate 31 by screw, and installing plate 31 is equipped with threaded hole 25, threaded hole 25 is set in some row's different angles, can be selected when installing trigger lock according to the actual use situation of gun One row's threaded hole 25 installs trigger lock to adjust the different angle of trigger lock, so as to change the direction of gun, is also set on installing plate There is the circular hole to match with key cylinder 29, also trigger lock can be opened by key in the case of plate 31 can not be removed and installed.
Right lock 2 side adjacent with left lock 1 is equipped with the right rubber pad 32 that matches with firearm trigger, left lock 1 with The adjacent side of right lock 2 is equipped with the left rubber pad 33 to match with firearm trigger, by setting rubber pad effectively to prevent The only abrasion at firearm trigger, left rubber pad 33 and right rubber pad 32 are equipped with variety classes, adapt to different gun.
GPS positioning module 23 is additionally provided with the right accommodating cavity, prevents gun are lost from damaging to society.
The above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application scope, The equivalent change or modification that feature and principle are done, is included in the range of present patent application.

Claims (10)

1. gun intelligent security triggers are locked, including the left lock being mutually locked（1）With right lock（2）, left lock（1）With right lock Seat（2）The trigger position for being placed in gun can be fixed after sealed, it is characterised in that：Left lock（1）With right lock（2）Side hinge Connect, left lock（1）Including latch hook（3）With driving latch hook（3）The locking mechanism of running, right lock（2）Including with latch hook（3）Coordinate Lock（4）With the main control module of control locking mechanism running, lock（4）It is fixedly installed on right lock（2）With left lock（1） Adjacent side；Locking mechanism includes being arranged at left lock（1）Interior motor（5）, worm gear mechanism（6）, first connecting rod （7）, second connecting rod（8）And fixed plate（9）, second connecting rod（8）Middle part be pivotally connected to left lock（1）It is interior, latch hook（3）Pass through Torsional spring is movably installed in fixed plate（9）On, motor（5）Drive shaft and worm gear mechanism（6）Input terminal connection, worm gear snail Linkage（6）Output terminal and first connecting rod（7）First end be hinged, first connecting rod（7）Second end and second connecting rod（8）'s First end is hinged, second connecting rod（8）Second end and latch hook（3）Spacing cooperation；Main control module drives motor（5）Running, motor （5）Pass through worm gear mechanism（6）Drive first connecting rod（7）Running, first connecting rod（7）Drive second connecting rod（8）Pivot about Axis rotates, so that second connecting rod（8）Second end and latch hook（3）Spacing cooperation departs from spacing cooperation, works as second connecting rod（8）'s Second end and latch hook（3）During spacing cooperation, latch hook locking, works as second connecting rod（8）Second end and latch hook（3）Depart from spacing cooperation When, latch hook is opened.
2. gun intelligent security triggers lock according to claim 1, it is characterised in that：Main control module includes PCB circuit board （11）, battery module（12）With fingerprint collecting plate（13）, PCB circuit board（11）And battery module（12）It is arranged at right lock（2） Inner side, battery module（12）With motor（5）It is connected to motor（5）Power supply, PCB circuit board（11）With motor（5）Connection For controlling motor（5）Running, fingerprint collecting plate（13）It is arranged at right lock（2）Outside, fingerprint collecting plate（13）With PCB electricity Road plate（11）It is connected to PCB circuit board（11）Send fingerprint collecting information.
3. gun intelligent security triggers lock according to claim 2, it is characterised in that：Main control module further includes GPS positioning Module（14）, GPS positioning module（14）With PCB circuit board（11）It is connected to transmitting GPS positioning signal.
4. the gun intelligent security triggers lock according to Claims 2 or 3, it is characterised in that：Main control module further includes and intelligence The RFID identification module of energy terminal connection（15）.
5. gun intelligent security triggers lock according to claim 1, it is characterised in that：Left lock（1）Including left lock housing （16）With left locking closure（17）, left locking closure（17）Left lock housing is arranged on by screw cover（16）On, right lock（2）Including right lock housing（18） With right locking closure（19）, right locking closure（19）Right lock housing is arranged on by screw cover（18）On；Right locking closure（19）Side be equipped with articulated section （20）, articulated section（20）It is equipped with axis pin（21）, left locking closure（17）Equipped with for housing axis pin（21）Hinged groove（22）.
6. gun intelligent security triggers lock according to claim 5, it is characterised in that：Left locking closure（17）Including upper cover plate （23）And lower cover（24）, upper cover plate（23）With lower cover（24）Between cooperatively form the hinged groove（22）.
7. gun intelligent security triggers lock according to claim 5, it is characterised in that：Right locking closure（19）Battery is equipped with to hold Chamber is put, cell containing cavity is equipped with the battery compartment of drawer type（26）, battery compartment（26）Inside it is equiped with button cell（27）, battery compartment （26）Outside is equipped with baffle（28）, baffle（28）One end be connected in right lock housing（18）With right locking closure（19）Between, the other end leads to Cross screw and right locking closure（19）It is fixedly connected.
8. gun intelligent security triggers lock according to claim 1, it is characterised in that：Left lock（1）Further include driving lock Hook（3）The key mechanism of work, key mechanism include being arranged at left lock（1）Internal key cylinder（29）And closing piece（30）, Key cylinder（29）Drive closing piece（30）Rotate, closing piece（30）With first connecting rod（7）Second end or second connecting rod（8）First End is abutted to drive first connecting rod（7）And second connecting rod（8）Running.
9. gun intelligent security triggers lock according to claim 1, it is characterised in that：Left lock（1）Away from right lock（2） Side installing plate is fixedly connected with by screw（31）, installing plate（31）It is equipped with threaded hole（25）.
10. gun intelligent security triggers lock according to claim 1, it is characterised in that：Right lock（2）With left lock（1） Adjacent side is equipped with the right rubber pad to match with firearm trigger（32）, left lock（1）With right lock（2）Adjacent side is set There is the left rubber pad to match with firearm trigger（33）.
CN201611260226.0A 2016-12-30 2016-12-30 Gun intelligent security triggers are locked Active CN106643282B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611260226.0A CN106643282B (en) 2016-12-30 2016-12-30 Gun intelligent security triggers are locked

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Application Number Priority Date Filing Date Title
CN201611260226.0A CN106643282B (en) 2016-12-30 2016-12-30 Gun intelligent security triggers are locked

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CN106643282A CN106643282A (en) 2017-05-10
CN106643282B true CN106643282B (en) 2018-05-11

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995014901A1 (en) * 1993-11-29 1995-06-01 Dragon Paul K Firearm locking device with motion sensor and alarm
CN104034203A (en) * 2014-06-12 2014-09-10 奉化市金丰机械有限公司 Intelligent safety lock for gun
WO2014182698A1 (en) * 2013-05-06 2014-11-13 Sentinl Llc Quick access firearm safety apparatus
CN204188061U (en) * 2014-11-04 2015-03-04 广州市星保信息科技有限公司 Intelligent gun lock
CN105333768A (en) * 2015-10-21 2016-02-17 奉化市金丰机械有限公司 Gun trigger lock

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995014901A1 (en) * 1993-11-29 1995-06-01 Dragon Paul K Firearm locking device with motion sensor and alarm
WO2014182698A1 (en) * 2013-05-06 2014-11-13 Sentinl Llc Quick access firearm safety apparatus
CN104034203A (en) * 2014-06-12 2014-09-10 奉化市金丰机械有限公司 Intelligent safety lock for gun
CN204188061U (en) * 2014-11-04 2015-03-04 广州市星保信息科技有限公司 Intelligent gun lock
CN105333768A (en) * 2015-10-21 2016-02-17 奉化市金丰机械有限公司 Gun trigger lock

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