CN110939332A - Gun lock - Google Patents
Gun lock Download PDFInfo
- Publication number
- CN110939332A CN110939332A CN201911237208.4A CN201911237208A CN110939332A CN 110939332 A CN110939332 A CN 110939332A CN 201911237208 A CN201911237208 A CN 201911237208A CN 110939332 A CN110939332 A CN 110939332A
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- Prior art keywords
- lock
- locking
- rod
- locking block
- gun
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- 238000000034 method Methods 0.000 description 7
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- 239000003086 colorant Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/10—Illuminating devices on or for locks or keys; Transparent or translucent lock parts; Indicator lights
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories 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
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
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- 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
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- 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
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention provides a gun lock, which comprises a lock shell, wherein the lock shell is provided with a notch, and two groove walls of the notch are oppositely provided with lock holes; the lock device is matched with the lock shell and comprises a driving assembly, a first elastic piece, a locking assembly and a lock rod, the lock rod is slidably arranged in the lock hole and forms a locking space with the bottom wall of the notch, and the first elastic piece is arranged in the lock hole; the lock rod slides into the lock hole, compresses the first elastic piece and is locked with the locking assembly; the driving assembly drives the locking assembly to be separated from the lock rod, and the first elastic piece drives the lock rod to slide out along the lock hole in a recovering mode. The gun lock can drive the lock rod to slide into the lock hole to lock the lock rod and the locking assembly, and the trigger of the gun is locked by utilizing the locking space to prevent the trigger from being triggered and the gun can not be used after being stolen. After the driving assembly drives the locking assembly to be separated from the lock rod, the first elastic piece can enable the lock rod to automatically pop out of the lock hole, the lock rod is conveniently pulled outwards, and the lock rod is separated from the trigger to be unlocked.
Description
Technical Field
The invention relates to the technical field of devices for locking firearms, in particular to a gun lock.
Background
In order to prevent the potential danger of holding a firearm after it is lost or stolen by a lawless person, and also to prevent the firearm from being fired and causing serious injury and death, a firearm lock is required to lock the firearm and prevent a trigger from triggering the firearm. The existing gun latch has the problems of complex internal structure, poor stability and the like. Therefore, the gun lock needs to be improved in structure, the internal structure is optimized to facilitate use, the stability is improved, and the service life is prolonged.
Disclosure of Invention
Aiming at the problems of complex internal structure and poor stability in the prior art, the invention aims to optimally design a novel locking structure, and has the advantages of convenience in use, high stability and the like.
In order to achieve the purpose, the invention adopts the following technical scheme:
a gun lock comprises
The lock shell is provided with a notch, and two groove walls of the notch are oppositely provided with lock holes;
the lock device is matched with the lock shell and comprises a driving assembly, a first elastic piece, a locking assembly and a lock rod, the lock rod is slidably arranged in the lock hole and forms a locking space with the bottom wall of the notch, and the first elastic piece is arranged in the lock hole;
the lock rod slides into the lock hole, compresses the first elastic piece and is locked with the locking assembly;
the driving assembly drives the locking assembly to be separated from the lock rod, and the first elastic piece drives the lock rod to slide out along the lock hole in a recovering mode.
Preferably, the locking assembly is arranged in the lock shell and comprises a locking block and a second elastic piece, the second elastic piece abuts against the position between the inner wall of the lock shell and the locking block, the locking block is convexly provided with a bulge, and the locking rod is provided with a groove;
when the bulge is clamped with the groove, the locking block is locked with the locking rod;
the driving assembly drives the locking block to slide along the direction far away from the groove and compress the second elastic piece, and the protrusion is separated from the groove.
Preferably, the locking assembly further comprises a limiting block, the limiting block is provided with a face structure, the limiting block is fixed with the shell to form a sliding space, and the locking block slides along the sliding space.
Preferably, one of the locking block and the limiting block is provided with a limiting opening, the other is provided with a limiting part, and the limiting part is abutted against the limiting opening.
Preferably, the locking bar is provided with an inclined part at one side opposite to the first elasticity.
Preferably, drive assembly includes the key and with key matched with lock core, and the one end of lock core sets up the actuating lever, the distolateral butt of actuating lever and locking block, and the key inserts the lock core and drives the actuating lever rotation, and the actuating lever drives the locking block and slides.
Preferably, the driving assembly comprises a fingerprint identification piece, a circuit board and a driving piece, the driving piece is provided with a driving rod, and the driving rod is abutted against the end side of the locking block;
fingerprint identification piece discernment fingerprint, circuit board control driving piece rotate, and the actuating lever drive locking piece slides.
Preferably, the circuit board is provided with an electronic limit switch, and the locking block is convexly provided with a touch part which acts with the electronic limit switch;
the locking block slides back and forth, and the touch part touches the electronic limit switch to close or open the electronic limit switch.
Preferably, one of the lock rod and the lock shell is provided with a sliding groove along the sliding direction of the lock rod, and the other is provided with a convex block clamped in the sliding groove.
Preferably, one end of the lock rod close to the opening of the lock hole is provided with a hole structure on the side surface opposite to the inner wall of the lock shell.
The gun lock can drive the lock rod to slide into the lock hole to lock the lock rod and the locking assembly, and the trigger of the gun is locked by utilizing the locking space, so that the trigger is prevented from being triggered, and the gun cannot be used after being stolen. After the driving assembly drives the locking assembly to be separated from the locking rod, the first elastic piece can enable the locking rod to automatically pop out of the locking hole, the locking rod is conveniently pulled outwards, and the locking rod is separated from a trigger to further unlock the firearm.
Drawings
FIG. 1 is a schematic view of a firearm;
FIG. 2 is a schematic view of the gun lock in locking the firearm;
FIG. 3 is a schematic diagram of the construction of one embodiment of the gun lock;
FIG. 4 is a schematic view of the gun lock without the locking bar;
FIG. 5 is a schematic view of the gun lock in another orientation;
FIG. 6 is an exploded view of FIG. 3;
FIG. 7 is a schematic structural view of the upper cover;
FIG. 8 is a schematic structural view of the middle cap;
FIG. 9 is a schematic structural view of the combination of the upper cover and the middle cover;
FIG. 10 is an exploded view of the lock device;
FIG. 11 is a schematic view of the locking lever;
FIG. 12 is a partial schematic view of the lock device;
FIG. 13 is an enlarged view of the location designated A in FIG. 12;
FIG. 14 is a schematic view of the locking block;
fig. 15 is a schematic structural diagram of a limiting block.
The reference numbers are as follows:
100-gun lock, 1-lock shell, 11-bottom shell, 111-baffle, 12-middle shell, 121-lug, 122-small hole, 123-first lock hole, 124-first notch, 125-clamping hole, 13-upper shell, 14-notch, 15-locking space and 16-lock hole; 20-lock device, 21-key, 22-lock core, 221, 251-driving rod, 23-fingerprint identification piece, 24-circuit board, 241-electronic limit switch, 2411-switch, 242-charging port, 25-driving piece, 26-indicator light and 27-installation part; 3-locking component, 31-locking block, 311-bulge, 312-touching part, 313-limiting opening, 314-containing hole, 32-second elastic part, 33-limiting block, 331-surface structure and 332-limiting part; 4-locking bar, 41-groove, 42-sliding groove, 43-hole structure, 44-inclined part; 5-a first elastic member; 6-firearm, 61-trigger chamber, 62-trigger.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Referring to fig. 1, a firearm 6 typically has a trigger chamber 61 and a trigger 62, and the firearm 6 can fire a round by pulling the trigger 62. To prevent potential danger from loss or theft of the firearm 6, and to prevent personal injury from the firing of the trigger 62, firelocks are commonly used to lock the firearm 6, and typically the trigger 62, so that the trigger 62 cannot be pulled.
Referring to fig. 2-5, the gun lock 100 of the present embodiment includes a lock housing 1 and a lock device 20 (fig. 10), the lock housing 1 has a notch 14, and two slot walls of the notch 14 are opposite to each other to form a lock hole 16. When the firearm 6 is locked, the slot 14 can be snapped into place with the firearm 6, and the trigger chamber 61 and trigger 62 of the firearm 6 are received in the slot 14. The lock device 20 is arranged in cooperation with the lock shell 1, the lock device 20 comprises a driving assembly (not shown), a first elastic member 5 (fig. 6 or 10), a locking assembly 3 and a locking rod 4, the locking rod 4 is slidably arranged in the lock hole 16 and forms a locking space 15 with the bottom wall of the notch 14, and the first elastic member 5 is arranged in the lock hole 16 and is positioned between the inner wall of the lock shell 1 and the locking rod 4. The lock rod 4 can slide in the lock hole 16 in a reciprocating manner, when the lock rod 4 slides in the lock hole 16, the first elastic piece 5 is compressed, and the lock rod 4 is locked with the locking assembly 3, at this time, in the locking space 15, the lock rod 4 can pass through the trigger cavity 61 of the firearm 6, the lock rod 4 is close to the trigger 62, so that the fingers of a person can not go deep into the trigger cavity 61 to pull down the trigger 62, and the trigger 62 of the firearm 6 is locked. Thus, even if the firearm 6 is stolen, the stolen person cannot use the firearm 6 because the firearm 6 is locked, while the firearm 6 is prevented from being fired. When the firearm 6 needs to be used, the driving assembly drives the locking assembly 3 to be separated from the locking rod 4, the first elastic piece 5 drives the locking rod 4 to slide along the locking hole 16 again, the locking rod 4 is drawn out of the trigger cavity 61, the firearm 6 and the firearm lock 100 are not locked any more, and the firearm 6 can be taken down from the notch 14.
Referring to fig. 6-9, in the present embodiment, the lock case 1 is divided into a bottom case 11, a middle case 12 and an upper case 13, wherein the middle case 12 is fixed between the bottom case 11 and the upper case 13. The bottom shell 11 is provided with a baffle 111 inward, and the baffle 111 is used for abutting against one end of the second elastic element 32 (fig. 9). Well casing 12 sets up the first notch 124 that is the cuboid, first notch 123 is seted up relatively to two cell walls of first notch 124, the position that upper casing 13 and first notch 123 correspond sets up the second lockhole (not shown), upper casing 13 sets up the second notch with the position that first notch 124 corresponds, upper casing 13 and well casing 12 are fixed the back, first notch 124 combines together with the second notch and forms notch 14 (fig. 2), first lockhole 123 combines together with the second lockhole and forms lockhole 16, divide lock casing 1 into drain pan 11, well casing 12 and upper casing 13, be fixed in drain pan 11 structure as an organic whole with well casing 12 block, again with upper casing 13 lock joint, and the threaded fixation is in the same place, so, the modularization of being convenient for makes lock casing 1, improve assembly production efficiency.
Referring to fig. 8-9 and 11, the hole wall of the first locking hole 123 of the middle shell 12 has a small hole 122 and a protrusion 121. The lock rod 4 and the first elastic member 5 can be accommodated in the lock hole 16, the first elastic member 5 is located between the lock rod 4 and the inner wall of the lock case 1, one end of the first elastic member 5 abuts against the small hole 122 of the middle case 12, and the other end abuts against the lock rod 4, wherein the first elastic member 5 can be a blind hole, and the first elastic member 5 can be a spring. The lock bar 4 is provided with a sliding groove 42, the arrangement direction of the sliding groove 42 is consistent with the sliding direction of the lock bar 4 in the lock hole 16, and the sliding groove is in concave-convex fit with the convex block 121 to play a guiding role. Because the lock shell 1 is provided with the notch 14 (fig. 3), the lock rod 4 slides in the notch 14 in a suspended mode, the lock rod 4 can deviate in the sliding direction when sliding in the notch 14, the sliding stability of the lock rod 4 can be improved due to the matching arrangement of the sliding groove 42 and the protruding block 121, the sliding direction of the lock rod 4 is ensured, the lock rod 4 can move along one direction, and the reliability of the locking firearm 6 is improved. As for other arrangement modes of the sliding groove 42 and the projection 121, the projection 121 may be arranged on the lock rod 4, and the sliding groove 42 may be arranged on the middle shell 12, which does not affect the function of the projection 121 and the sliding groove 42.
Referring to fig. 10-11 and 14, the locking assembly 3 includes a locking block 31 and a second elastic member 32, the second elastic member 32 may be a spring, the second elastic member 32 abuts between the shutter 111 (fig. 9) and the locking block 31, the locking block 31 has a receiving hole 314, one end of the second elastic member 32 is disposed in the receiving hole 314, the receiving hole 314 defines a position of the second elastic member 32, and reliability of compression of the second elastic member 32 by the locking block 31 and consistency of a restoring force direction of the second elastic member 32 and a moving direction of the locking block 31 are ensured.
Referring to fig. 8-11 and 14, the locking block 31 is provided with a protrusion 311, the locking rod 4 is provided with a groove 41 and a hole structure 43, and an inclined portion 44 is provided at a side opposite to the first elastic member 5, and the hole structure 43 is provided at a side opposite to the inner wall of the lock case 1 at an end close to the opening of the locking hole 16. Referring to fig. 8-9, the first locking hole 123 of the middle shell 12 is opened with an engaging hole 125, the protrusion 311 can extend into the engaging hole 125 to engage and fix with the groove 41, when the protrusion 311 engages with the groove 41, the locking block 31 is locked with the locking rod 4, and at this time, the first elastic element 5 is compressed; when the protrusion 311 is separated from the groove 41, the first elastic member 5 is restored and pushes the locking bar 4 outward for a certain distance, and then the locking bar 4 can be easily pulled out from the locking hole 16 by holding the hole structure 43 disposed at one end of the locking bar 4. The arrangement of the hole structure 43 is convenient for the lock rod 4 to be drawn out from the lock hole 16, and for achieving the technical effect, the surface of one end of the lock rod 4 can be provided with rectangular parallelepiped stripes or rectangular parallelepiped concave structures which are arranged, and the effect similar to that of the hole structure 43 can also be achieved. When the locking block 31 and the lock bar 4 need to be locked again, the lock bar 4 needs to be pushed inwards along the lock hole 16, and the protrusion 311 is fastened and fixed with the groove 41. At this time, the lock rod 4 is provided with the inclined portion 44, in the process that the lock rod 4 is pushed inwards along the lock hole 16, the side surface of the lock rod 4 provided with the inclined portion 44 first contacts with the protrusion 311 of the locking block 31, after the locking block 31 is separated from the lock rod 4, the positions of the lock rod 4 and the locking block 31 are slightly dislocated, the protrusion 311 may prevent the lock rod 4 from sliding, the inclined portion 44 of the lock rod 4 reduces the size of the end side of the lock rod 4, it is ensured that one end of the lock rod 4 can pass through the protrusion 311 of the locking block 31, so that the protrusion 311 is engaged with the groove 41, and the arrangement of the inclined portion 44 can avoid the problem that the protrusion 311 cannot be engaged with the groove 41 due to the fact that the.
Referring to fig. 6, 10 and 14-15, the locking assembly 3 further includes a stopper 33, the stopper 33 has a surface structure 331, the stopper 33 is fixed with the housing 1 and forms a sliding space (not shown), the locking block 31 slides along the sliding space, the locking block 31 abuts against the surface structure 331, the surface structure 331 defines a sliding direction of the locking block 31, and the locking block 31 abuts against the surface structure 331 and can ensure that the locking block 31 slides back and forth along one direction because the acting force direction of the key 21 (fig. 1) and the key cylinder 22 on the locking block 31 is not consistent with the sliding direction of the locking block 31 and the acting force direction of the driving member 25 on the locking block 31 is not consistent with the sliding direction of the locking block 31. In order to limit the sliding distance of the locking block 31 and avoid the problem that the protrusion 311 of the locking block 31 is seriously misaligned with the lock rod 4, and the locking block 31 pushes one end of the lock rod 4 to make the protrusion 311 and the groove 41 not engaged. One of the locking block 31 and the stopper 33 is provided with a stopper opening 313, and the other is provided with a stopper portion 332, in this embodiment, the locking block 31 is provided with the stopper opening 313, the stopper 33 is provided with the stopper portion 332, and the stopper portion 332 abuts against the stopper opening 313, so that the sliding distance of the locking block 31 is limited, and the sliding distance of the locking block 31 is determined by the size of the stopper opening 313. The stopper 332 may be a block structure having a smooth surface contacting the stopper hole 313 to facilitate sliding.
The driving assembly can drive the locking block 31 to slide, and for the form of the driving assembly, in the embodiment, two driving assemblies with different structures are designed. Referring to fig. 1 and 10, the driving assembly includes a key 21 and a key cylinder 22 coupled to the key 21, and the key cylinder 22 is fixed to the housing 1. One end of the key cylinder 22 is provided with a driving rod 221, the driving rod 221 is in a rectangular column structure, the driving rod 221 abuts against the end side of the locking block 31, the key 21 is inserted into the key cylinder 22 to drive the driving rod 221 to rotate, and the driving rod 221 drives the locking block 31 to slide.
As another form of the driving assembly, please refer to fig. 10. The driving assembly includes a power source (not shown) and a charging port 242 for charging the power source, an indicator lamp 26, a fingerprint identification member 23, a circuit board 24, and a driving member 25, wherein the driving member 25 is electrically connected to the circuit board 24, a mounting portion 27 is provided on the circuit board 24, and the mounting portion 27 is used for mounting the driving member 25. The driving member 25 is provided with a driving rod 251, the driving rod 251 has a rectangular columnar structure, and the driving rod 251 abuts against the end side of the lock block 31. The fingerprint identification part 23 can identify fingerprints, when the fingerprints identified by the fingerprint identification part 23 are matched with the stored fingerprints, the circuit board 24 controls the driving part 25 to rotate, and the driving rod 251 drives the locking block 31 to slide; when the fingerprint recognized by the fingerprint recognition member 23 does not match the stored fingerprint, the driving member 25 does not rotate. In this way, only a person who has stored a fingerprint in the gun lock 100 can unlock the gun lock 100. Wherein, driving piece 25 can be the motor, and pilot lamp 26 can show three kinds of colours according to the condition, and different colours correspond to fingerprint respectively and unblank to instruct, discern wrong indication, charge and three kinds of functions of low-voltage suggestion.
As for the arrangement of the two structures of the driving assembly, either one of the gun lock 100 or both of them may be provided. In this embodiment, the gun lock 100 has two structures of the driving assembly, and one end of the locking block 31 has a stepped structure, so that the driving rod 221 of the lock core 22 abuts against the driving rod 251 of the driving member 25. Thus, the gun lock 100 can be unlocked by using the fingerprint and the key 21, and different unlocking forms provide different choices, so that the adaptability of the product is enhanced.
With respect to the key 21 and the key cylinder 22, the user can easily control the rotation of the key 21 to control the sliding of the lock block 31. However, for fingerprint unlocking, the rotation of the drive element 25 is effected by switching the current in the circuit. For a specific control mode of fingerprint unlocking, please refer to fig. 12-13, an electronic limit switch 241 is installed on the circuit board 24, and the electronic limit switch 241 has a switch 2411 for controlling the on/off of the circuit. The lock block 31 is provided with a contact portion 312 protruding from the electronic limit switch 241, and the contact portion 312 controls the electronic limit switch 241 to be turned on and off by interaction with the switch 2411, and further controls the connection and disconnection of the current in the circuit, thereby controlling the rotation or stop of the motor.
Locking and unlocking of the firearm lock 100 with the firearm 6:
locking procedure
As shown in fig. 2, the trigger chamber 61 of the firearm 6 is disposed within the slot 14, and the firearm 6 abuts the edge of the slot 14. At this time, the locking bar 4 of the gun lock 100 is in a free state, and then the user presses the locking bar 4 with his finger to slide along the locking hole 16, passing through the trigger chamber 61 in the notch 14, compressing the first elastic member 5, and the groove 41 of the locking bar 4 is locked with the protrusion 311 of the locking block 31. Thus, the firearm lock 100 locks the firearm 6.
Unlocking process of key 21 and key cylinder 22
The user inserts the key 21 into the key cylinder 22, rotates the key 21 to drive the driving rod 221 of the key cylinder 22 to rotate, slides the locking block 31 along the surface structure 331 of the limiting block 33, and simultaneously slides the limiting opening 313 of the locking block 31 on the limiting portion 332, in this process, the locking block 31 compresses the second elastic member 32, the groove 41 of the lock rod 4 is separated from the protrusion 311 of the locking block 31, the lock rod 4 is pushed out by a distance under the restoring action force of the first elastic member 5, and then, the user can easily pull the lock rod 4 out of the lock hole 16 by holding the hole structure 43 of the lock rod 4 with fingers. The locking lever 4 is remote from the trigger cavity 61 and the firearm lock 100 is unlocked from the firearm 6 and the user can remove the firearm 6 from the slot 14. In addition, after the lock rod 4 is pulled out from the lock hole 16, the locking block 31 can be driven to slide in the opposite direction under the restoring force of the second elastic element 32, and the limiting opening 313 limits the sliding distance of the locking block 31.
Fingerprint unlocking process
The user will point the fingerprint identification window of pressing fingerprint identification piece 23, and fingerprint identification 2 discernment fingerprint, when the fingerprint of fingerprint identification piece 23 discernment and the fingerprint of storage are not matchd, driving piece 25 does not rotate. When the fingerprint identified by the fingerprint identification part 23 matches the stored fingerprint, the circuit board 24 controls the driving rod 251 of the driving part 25 to rotate, so that the locking block 31 slides along the surface structure 331 of the limiting block 33, meanwhile, the limiting opening 313 of the locking block 31 slides on the limiting part 332, after the limiting block 33 slides for a certain distance, the touch part 312 of the limiting block 33 and the switch 2411 of the electronic limiting switch 241 are acted to be disconnected, the circuit is disconnected, and the driving part 25 stops rotating. In the process, the locking block 31 compresses the second elastic member 32, the groove 41 of the locking rod 4 is separated from the protrusion 311 of the locking block 31, the locking rod 4 is pushed out by a distance under the restoring force of the first elastic member 5, and then the user can easily pull the locking rod 4 out of the locking hole 16 by holding the hole structure 43 of the locking rod 4 with a finger. The locking lever 4 is remote from the trigger cavity 61 and the firearm lock 100 is unlocked from the firearm 6 and the user can remove the firearm 6 from the slot 14. After the lock lever 4 is pulled out from the lock hole 16, the lock block 31 is driven to slide in the opposite direction by the return force of the second elastic member 32, the stopper opening 313 defines the sliding distance of the lock block 31, and after the lock block 31 slides in the opposite direction for a certain distance, the touching portion 312 of the stopper 33 and the switch 2411 of the electronic limit switch 241 are operated to be closed, thereby connecting the circuit.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A gun lock is characterized by comprising
The lock shell is provided with a notch, and two groove walls of the notch are oppositely provided with lock holes;
the lock device is matched with the lock shell and comprises a driving assembly, a first elastic piece, a locking assembly and a lock rod, the lock rod is slidably arranged in the lock hole and forms a locking space with the bottom wall of the notch, and the first elastic piece is arranged in the lock hole;
the lock rod slides into the lock hole, compresses the first elastic piece and is locked with the locking assembly;
the driving assembly drives the locking assembly to be separated from the lock rod, and the first elastic piece drives the lock rod to slide out along the lock hole in a recovering mode.
2. The gun lock of claim 1, wherein the locking assembly is disposed within the lock housing, the locking assembly including a locking block and a second resilient member, the second resilient member being disposed between an inner wall of the lock housing and the locking block, the locking block having a protrusion thereon, the locking bar having a recess therein;
when the bulge is clamped with the groove, the locking block is locked with the locking rod;
the driving assembly drives the locking block to slide along the direction far away from the groove and compress the second elastic piece, and the protrusion is separated from the groove.
3. The gun lock of claim 2, wherein the locking assembly further comprises a stop having a face configuration, the stop being fixed with the housing and forming a sliding space, the locking block sliding along the sliding space.
4. The gun lock of claim 3, wherein one of the locking block and the stop block is provided with a stop opening and the other is provided with a stop portion, the stop portion abutting against the stop opening.
5. The gun lock of claim 2, wherein a side of the locking bar opposite the first spring is provided with an inclined portion.
6. The gun lock according to any of claims 2-5, wherein the driving assembly comprises a key and a lock cylinder matched with the key, a driving rod is arranged at one end of the lock cylinder and abutted against the end side of the locking block, the key is inserted into the lock cylinder and drives the driving rod to rotate, and the driving rod drives the locking block to slide.
7. The gun lock according to any of claims 2-5, characterized in that the drive assembly comprises a fingerprint identifier, a circuit board and a drive member, wherein the drive member is provided with a drive rod, which abuts against an end side of the locking block;
fingerprint identification piece discernment fingerprint, circuit board control the driving piece rotates, the actuating lever drive the locking block slides.
8. The gun lock of claim 7, wherein the circuit board is provided with an electronic limit switch, and the locking block is provided with a protruding contact part for operating with the electronic limit switch;
the locking block slides back and forth, and the touch part touches the electronic limit switch to close or open the electronic limit switch.
9. The gun lock of claim 1, wherein one of the locking bar and the lock housing has a sliding groove along a sliding direction of the locking bar, and the other has a protrusion engaged in the sliding groove.
10. The gun lock of claim 1, wherein an end of the locking bar proximate the keyhole opening is apertured on a side of the locking bar opposite the inner wall of the lock housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911237208.4A CN110939332A (en) | 2019-12-05 | 2019-12-05 | Gun lock |
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| CN201911237208.4A CN110939332A (en) | 2019-12-05 | 2019-12-05 | Gun lock |
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| CN110939332A true CN110939332A (en) | 2020-03-31 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2615627Y (en) * | 2003-03-31 | 2004-05-12 | 林清东 | Trigger lock for guns |
| CN102011519A (en) * | 2010-11-18 | 2011-04-13 | 广州智嘉通讯科技有限公司 | Electric control latch lock |
| US20130318847A1 (en) * | 2012-05-29 | 2013-12-05 | Sensor Systems, LLC | Security system |
| CN104034203A (en) * | 2014-06-12 | 2014-09-10 | 奉化市金丰机械有限公司 | Intelligent safety lock for gun |
| CN106150221A (en) * | 2015-04-27 | 2016-11-23 | 圣指通科技（北京）有限公司 | Bolt-type rifle is locked |
| CN212154437U (en) * | 2019-12-05 | 2020-12-15 | 深圳沃圣数码科技有限公司 | Gun lock |
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2019
- 2019-12-05 CN CN201911237208.4A patent/CN110939332A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2615627Y (en) * | 2003-03-31 | 2004-05-12 | 林清东 | Trigger lock for guns |
| CN102011519A (en) * | 2010-11-18 | 2011-04-13 | 广州智嘉通讯科技有限公司 | Electric control latch lock |
| US20130318847A1 (en) * | 2012-05-29 | 2013-12-05 | Sensor Systems, LLC | Security system |
| CN104034203A (en) * | 2014-06-12 | 2014-09-10 | 奉化市金丰机械有限公司 | Intelligent safety lock for gun |
| CN106150221A (en) * | 2015-04-27 | 2016-11-23 | 圣指通科技（北京）有限公司 | Bolt-type rifle is locked |
| CN212154437U (en) * | 2019-12-05 | 2020-12-15 | 深圳沃圣数码科技有限公司 | Gun lock |
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