CN109838146B - Intelligent alarm pick-proof intelligent lock - Google Patents
Intelligent alarm pick-proof intelligent lock Download PDFInfo
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- CN109838146B CN109838146B CN201910168901.4A CN201910168901A CN109838146B CN 109838146 B CN109838146 B CN 109838146B CN 201910168901 A CN201910168901 A CN 201910168901A CN 109838146 B CN109838146 B CN 109838146B
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- 230000001681 protective effect Effects 0.000 claims abstract description 53
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims description 35
- 238000004146 energy storage Methods 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 238000005507 spraying Methods 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000005484 gravity Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims description 3
- 239000012634 fragment Substances 0.000 description 8
- 210000003437 trachea Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The invention belongs to the technical field of intelligent locks, and particularly relates to an intelligent alarm anti-prying intelligent lock, which comprises a lock body and a lock cylinder, wherein a keyboard is arranged below the lock body, and an alarm is arranged below a top plate of the lock body; a controller is arranged in the machine body; a protective cover is arranged on one side of the keyboard positioned in the machine body; the lower surface of the protective cover is provided with a pick-proof sensor; a sealing unit is arranged outside the lock hole; the protective cover is also internally provided with a prying-resistant module; the anti-prying module comprises an anti-prying shell, a locking screw, a guide rod and an auxiliary fixing unit; the anti-prying shell is slidably mounted on a shell of the keyboard, the anti-prying shell is connected with the inner wall of the protective cover through the air cylinder, guide rods are fixedly connected to two sides of the anti-prying shell, and two locking screw rods are symmetrically screwed along the center of the protective cover; the door lock is simple in structure and convenient to operate, the door lock is pre-protected through the anti-prying module, and meanwhile, the door lock is combined with anti-prying interference, so that the safety of the door lock is improved.
Description
Technical Field
The invention belongs to the technical field of intelligent locks, and particularly relates to an intelligent alarm anti-prying intelligent lock.
Background
The intelligent lock is different from a traditional mechanical lock, and is a lock which is more intelligent in the aspects of user identification, safety and manageability. The intelligent lock is an execution component for locking a door in an access control system. The existing safety lock is low in reliability and easy to be maliciously damaged by outsiders from the outside, and property loss is caused by lock picking.
Some anti-prying intelligent safety locks have also appeared in the prior art, for example, a chinese patent with application number 2017211656070 discloses an anti-prying intelligent safety lock, which comprises a machine body and a lock core, a keyboard is arranged in a rectangular through hole cut at the lower part of one side of the machine body, a battery box is arranged at one side of the interior of the machine body far away from the keyboard, the keyboard is provided with a protective cover outside one side inside the machine body, one side inside the machine body of the protective cover is connected with one end of a wire, the other end of the wire is connected with a connecting port of the lock cylinder, a prying-resistant protective cover is arranged outside the lock cylinder, a vibration sensor is arranged on one side of the prying-resistant protective cover, the upper part of the opening at the top of the anti-prying protective cover is connected with a sealing plate through a bolt, the lower surface of the top plate of the machine body is provided with an alarm through a mounting rack, one side of the lock cylinder, which is far away from the lock hole, is connected with a handle, and a protective cover is arranged outside the lock hole.
This technical scheme, rational in infrastructure, inside pick-proof safety cover, protection casing reduce the destroyed probability of important part to lock core and keyboard protection. However, in the technical scheme, the combination of pre-prying protection and prying interference on the door lock is not considered, and the identifying smell and the identification are added to the lock prying personnel, so that the seeking convenience of the police is improved, and the technical scheme is limited.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides an intelligent alarm anti-prying lock which is simple in structure and convenient to operate, pre-protects a door lock through an anti-prying module, and is combined with anti-prying interference, so that identifying smell and identification are added to lock prying personnel, and the safety of the door lock is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: an intelligent alarm anti-prying intelligent lock comprises a door and a door lock; the door lock comprises a machine body and a lock cylinder, wherein a keyboard is arranged below the machine body, and an alarm is arranged below a top plate of the machine body; a controller is arranged on one side of the interior of the machine body, which is far away from the keyboard; the controller is used for controlling the intelligent lock to automatically operate; a protective cover is arranged on one side of the keyboard positioned in the machine body; the lower surface of the protective cover is provided with a pick-proof sensor; one side of the lock cylinder, which is far away from the lock hole, is connected with a handle, and a sealing unit is arranged outside the lock hole; the protective cover is also internally provided with a prying-resistant module; the anti-prying module is used for pre-protecting the keyboard and comprises an anti-prying shell, a locking screw rod, a guide rod and an auxiliary fixing unit; the auxiliary fixing unit is used for carrying out auxiliary support on the anti-prying shell; the anti-prying shell is slidably mounted on a shell of the keyboard, the anti-prying shell is connected with the inner wall of the protective cover through an air cylinder, guide rods are fixedly connected to two sides of the anti-prying shell, and through holes for the locking screws to pass through are formed in the side wall of the anti-prying shell; two locking screw rods are symmetrically and spirally connected along the center of the protective cover; the guide rods are all connected to the corresponding inner walls of the protective covers in a sliding mode and are connected with the turbines through ball screw pairs; the turbine is connected to the side wall of the protective cover below the locking screw rod; grooves corresponding to the locking screws are formed in the upper side and the lower side of the keyboard; when the guide rod moves left and right along with the anti-prying shell, the guide rod can push the connected turbine to rotate through the ball screw pair, and the turbine can be meshed with the locking screw rod in a rotating mode, so that the locking screw rod rotates and moves towards the anti-prying shell until the end of the locking screw rod is inserted into the corresponding groove in the keyboard, and the anti-prying shell is locked. When the door lock is locked, the controller firstly controls the cylinder to extend out, the cylinder extends out to push the connected anti-prying shell to slide along the surface of the keyboard shell, the guide rods connected with the two sides of the anti-prying shell can be pushed to slide along the side wall of the protective cover in the sliding process of the anti-prying shell, the guide rods can push the connected turbines to rotate through the ball screw pair, the turbines can be meshed with the locking screws to rub the locking screws to rotate until the ends of the anti-prying shell are attached to the side wall of the machine body, at the moment, the locking screws just penetrate through the through holes in the anti-prying shell and are screwed into the grooves in the keyboard, the anti-prying shell is locked, the keyboard is completely sealed by the anti-prying shell at the moment, the keyboard is prevented from being damaged manually, and when the locking screws lock the upper side and the lower side of the anti-prying shell, the auxiliary fixing units are driven by the locking screws to perform auxiliary fixing on the side ends of the anti-prying shell; when the keyboard is intact, the lock hole is under the seal of the sealing unit, and when the keyboard fails, the sealing unit controls the lock hole to leak out; the controller controls a password input through the keyboard to carry out unlocking action, when the password is invalid, a key is used for carrying out unlocking action, if someone uses a specific tool to carry out unlocking and lock picking, a prying-resistant sensor on the protective cover detects the action of damaging the protective cover, then a signal is fed back to the controller, the controller controls the alarm to give out an alarm sound to remind an outsider, and intelligent alarm is realized; when the door lock is locked, the anti-prying protection of the keyboard is realized through the anti-prying module, and the intelligent alarm is realized by matching with the anti-prying sensor, so that the door lock can be unlocked only through a normal way, the anti-prying of the door lock is realized, and the safety of the door lock is improved.
Preferably, the inner wall of the anti-prying shell is provided with two magnets I; a second magnet magnetically attracted with the first magnet is arranged on the shell of the keyboard; the auxiliary fixing unit comprises an arc-shaped plate, an energy storage pressure spring, an arc-shaped elastic sheet and a steel wire rope; the two arc-shaped plates are symmetrically arranged, and arc-shaped elastic sheets are connected between the two arc-shaped plates; the ends of the arc-shaped plates are connected with steel wire ropes; the other end of the steel wire rope sequentially penetrates through the inner ring of the energy storage pressure spring and the side wall of the protective cover and then is wound on the locking screw rod; the initial state of the energy storage pressure spring is an energy storage state, one end of the energy storage pressure spring is fixedly connected to one end of the arc plate, and the other end of the energy storage pressure spring is fixedly connected to the inner wall of the protective cover; when the locking screw rod rotates, the locking screw rod can gradually loosen the pulling and holding of the steel wire rope, so that the steel wire rope can gradually loosen the pulling and holding of the arc-shaped plate, then the energy storage pressure spring releases energy, the two arc-shaped plates are pushed to swing towards the middle, the top ends of the arc-shaped plates are tightly attached to the anti-prying shell, and the auxiliary squeezing of the anti-prying shell is completed. The during operation, at the in-process that locking screw rotated and moved to the keyboard under the effect of turbine, locking screw can relax gradually and hold drawing of wire rope, thereby make wire rope relax and hold drawing of arc, energy storage pressure spring is energy release afterwards, thereby promote two arcs to swing to the middle part, make the arc top hug closely on the pick-proof shell, the completion is crowded tightly to the supplementary of pick-proof shell, and when two arcs swung to the middle part in step, can make the interval between two arcs reduce, thereby extrude the arc shell fragment, make the arc shell fragment warp to the outside arch, the tight on pick-proof shell lateral wall is pasted completely to arc shell fragment bellying department, thereby increase the friction between arc shell fragment and the pick-proof shell, avoid the pick-proof shell to slide.
Preferably, an air bag is arranged on the side wall of the machine body away from the protective cover; the interior of the air bag is provided with gas with severe odor and is difficult to dissipate; the air bag is communicated with the air hole arranged on the anti-prying shell through an air pipe; the air pipe is provided with a control valve; the air hole is conical, and the small end of the air hole is communicated with the outside; the cylinder is a double-shaft cylinder, one end of the double-shaft cylinder is connected with the anti-prying shell, and the other end of the double-shaft cylinder is connected with the air bag. The during operation, pick-proof sensor on the protection casing detects when someone uses the instrument to destroy the protection casing, the pick-proof sensor gives the controller with signal feedback, the one end of being connected with the gasbag in the controller control biax cylinder stretches out, thereby extrude the gasbag rapidly, the control valve on the trachea is opened to the simultaneous control ware, the gasbag receives can be in the twinkling of an eye the gaseous blowout of the violent stink of inside after the extrusion, this gas is to picking the blowout of lock personnel through trachea and toper gas pocket, the pressure boost can be realized to the conical gas pocket, thereby increase gaseous blowout distance, on the one hand can carry out supplementary interference and warning to picking the lock personnel, on the other hand violent stink has provided the mark for police afterwards to pursue.
Preferably, the sealing unit is used for sealing the lock hole and comprises a sealing plate and a pair of magnetically attracted third magnets; a sliding groove is formed in one side, away from the keyboard, of the lock hole, and a right-angle groove is formed in one side, close to the keyboard, of the lock hole; the sliding grooves and the right-angle grooves are connected with sealing plates in a sliding manner; wherein the sealing plate far away from the keyboard is connected in the corresponding sliding groove through a spring, and the other end of the right-angle groove is connected with the top end of the guide rod in a sliding manner. When the keyboard unlocking device works, a key is used for unlocking only when the keyboard unlocking fails, so that when the keyboard unlocking is normal, the sealing unit can seal the lock hole to prevent the lock hole from leaking; concretely, the guide arm removes until the bottom that removes the right angle groove along with the pick-proof shell to can compress the gas in the right angle groove, compressed gas later releases the closing plate, and the distance between two closing plates shortens gradually, and No. three magnets that a pair of magnetism attracted each other on two closing plates produce magnetic force and adsorb, and then make the adjacent end of two closing plates tightly adsorb, realized the sealed to the lockhole.
Preferably, a group of micro liquid spraying ports are symmetrically arranged on the frame body arranged on the two sides of the door; a liquid storage tank is arranged at the bottom of the frame body; fluorescent liquid is arranged in the liquid storage tank; the liquid storage tank is communicated with the micro liquid spraying port through a pipeline; the pipeline is provided with a control valve; the miniature liquid spraying ports form a thief character; a gravity sensor is arranged in an unlocking area where the door stands in front of the door; the gravity sensor is electrically connected with the controller. The during operation, when gravity sensor senses the sled lock personnel and stops, controller control has the gaseous blowout of stink, sled lock personnel receive gaseous interference this moment, the control valve on the pipeline is opened in the control of simultaneous control ware, spout the fluorescent liquid in the reservoir simultaneously to sled lock personnel on one's body through miniature liquid spraying mouth at once, the word appearance of thief is constituteed to spun fluorescent liquid, the word appearance that fluorescent liquid constitutes also can send fluorescence when night and be convenient for discern, and the position of miniature liquid spraying mouth can remove and constitute arbitrary word appearance.
Preferably, an induction area is arranged on the walkway in front of the door; the surface of the sensing area is consistent with the surface of the walkway, the sensing area is one sole size, and two pressure sensors are arranged in the sensing area; wherein, the foot only steps on the pressure sensor at the front row, and then the door can be opened by unlocking the keyboard; the pressure sensors are all electrically connected with the controller. During operation, need walk earlier in the induction zone when personnel open the door to half only step on being located the pressure sensor in the prostate, pressure sensor gives the controller with signal transmission, and the work of controller control keyboard just can unblank through the keyboard afterwards and realize opening the door, thereby improves the security of lock.
The invention has the following beneficial effects:
1. when the door lock is locked, the keyboard is protected against prying through the prying-resistant module, and intelligent alarm is realized by matching with the prying-resistant sensor, so that the door lock can be unlocked only through a normal way, prying resistance of the door lock is realized, and safety of the door lock is improved.
2. The anti-prying sensor on the protective cover is used for detecting whether a person uses a tool to damage the protective cover, the anti-prying sensor feeds a signal back to the controller, the controller controls the double-shaft cylinder to quickly extrude the air bag and instantly spray out violent odor gas in the air bag, on one hand, the anti-prying sensor can assist in interference and warning for a lock picking person, and on the other hand, the violent odor provides a mark for subsequent police to seek.
3. When the gravity sensor senses that a lock picking person stays, the lock picking person is firstly interfered by gas, the controller controls the fluorescent liquid to be sprayed onto the lock picking person through the micro liquid spraying port at once, the sprayed fluorescent liquid forms a character of a thief, the character formed by the fluorescent liquid can emit fluorescence at night to be conveniently identified, and the position of the micro liquid spraying port can be moved to form any character.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of the door lock of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
in the figure: the device comprises a door lock 1, a machine body 2, a lock cylinder 3, a keyboard 4, an alarm 5, a controller 6, a protective cover 7, a sealing unit 8, a sealing plate 81, a magnet No. III 82, a pick-proof module 9, a pick-proof shell 91, a locking screw 92, a guide rod 93, an auxiliary fixing unit 94, an arc-shaped plate 941, an energy storage pressure spring 942, an arc-shaped elastic sheet 943, a steel wire rope 944, an air cylinder 95, an air bag 10, a micro liquid spraying port 11, a gravity sensor 12 and a pressure sensor 13.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 3, the intelligent alarm anti-prying intelligent lock comprises a door and a door lock 1; the door lock 1 comprises a machine body 2 and a lock cylinder 3, wherein a keyboard 4 is arranged below the machine body 2, and an alarm 5 is arranged below a top plate of the machine body 2; a controller 6 is arranged on one side of the interior of the machine body 2 far away from the keyboard 4; the controller 6 is used for controlling the intelligent lock to automatically operate; a protective cover 7 is arranged on one side of the keyboard 4 positioned in the machine body 2; the lower surface of the protective cover 7 is provided with a pick-proof sensor; a handle is connected to one side, away from the lock hole, of the lock cylinder 3, and a sealing unit 8 is arranged outside the lock hole; the protective cover 7 is also internally provided with a prying-resistant module 9; the anti-prying module 9 is used for pre-protecting the keyboard 4, and the anti-prying module 9 comprises an anti-prying shell 91, a locking screw 92, a guide rod 93 and an auxiliary fixing unit 94; the auxiliary fixing unit 94 is used for auxiliary supporting of the prying-resistant shell 91; the anti-prying shell 91 is slidably mounted on the shell of the keyboard 4, the anti-prying shell 91 is connected with the inner wall of the protective cover 7 through the cylinder 95, the two sides of the anti-prying shell 91 are fixedly connected with the guide rods 93, and through holes for the locking screws 92 to pass through are formed in the side wall of the anti-prying shell 91; two locking screw rods 92 are symmetrically screwed along the center of the protective cover 7; the guide rods 93 are connected to the corresponding inner walls of the protective cover 7 in a sliding manner, and the guide rods 93 are connected with a turbine through a ball screw pair; the turbine is connected to the side wall of the protective cover 7 below the locking screw 92; grooves corresponding to the locking screws 92 are formed in the upper side and the lower side of the keyboard 4; when the guide rod 93 moves left and right along with the anti-prying shell 91, the guide rod 93 can push the connected turbine to rotate through the ball screw pair, and the turbine can be meshed with the locking screw 92, so that the locking screw 92 rotates and moves towards the anti-prying shell 91 until the end of the locking screw 92 is inserted into a corresponding groove on the keyboard 4, and the anti-prying shell 91 is locked. When the door lock 1 is locked, the controller 6 firstly controls the cylinder 95 to extend, the cylinder 95 extends to push the connected anti-prying shell 91 to slide along the surface of the shell of the keyboard 4, the guide rods 93 connected at two sides can be pushed to slide along the side wall of the protective cover 7 in the sliding process of the anti-prying shell 91, the guide rods 93 slide to push the connected turbines to rotate through the ball screw pair, the turbines rotate to be meshed with the locking screw 92, thereby twisting the locking screw 92 to rotate until the end of the anti-prying shell 91 is attached to the side wall of the machine body 2, at the moment, the locking screw 92 just penetrates through the through hole on the anti-prying shell 91 and is screwed into the groove on the keyboard 4, thereby realizing the locking of the anti-prying shell 91, the anti-prying shell 91 completely closes the keyboard 4 at the moment, preventing the keyboard 4 from being damaged manually, when the locking screw 92 locks the upper and lower sides of the anti-prying shell 91, the locking screw 92 urges the auxiliary fixing unit 94 to perform auxiliary fixing on the side end of the anti-prying shell 91; when the keyboard 4 is in good condition, the lock hole is under the seal of the seal unit 8, and when the keyboard 4 fails, the seal unit 8 controls the lock hole to leak out; the controller 6 controls the password input through the keyboard 4 to carry out unlocking action, when the password is invalid, the key is used for carrying out unlocking action, if someone uses a specific tool to carry out unlocking and lock picking, the anti-prying sensor on the protective cover 7 detects the action of damaging the protective cover 7, then a signal is fed back to the controller 6, the controller 6 controls the alarm 5 to give out an alarm sound to remind outsiders, and intelligent alarm is realized; when the door lock 1 is locked, the anti-prying protection of the keyboard 4 is realized through the anti-prying module 9, and the intelligent alarm is realized by matching with the anti-prying sensor, so that the door lock 1 can be unlocked only through a normal way, the anti-prying of the door lock 1 is realized, and the safety of the door lock 1 is improved.
As one embodiment, two magnets are arranged on the inner wall of the anti-prying shell 91; a second magnet magnetically attracted with the first magnet is arranged on the shell of the keyboard 4; the auxiliary fixing unit 94 comprises an arc-shaped plate 941, an energy storage pressure spring 942, an arc-shaped elastic sheet 943 and a steel wire rope 944; two arc-shaped plates 941 are symmetrically arranged, and an arc-shaped elastic sheet 943 is connected between the two arc-shaped plates 941; the ends of the arc-shaped plates 941 are connected with steel wire ropes 944; the other end of the steel wire rope 944 sequentially penetrates through the inner ring of the energy storage pressure spring 942 and the side wall of the protective cover 7 and then is wound on the locking screw 92; the initial state of the energy storage pressure spring 942 is an energy storage state, one end of the energy storage pressure spring 942 is fixedly connected to one end of the arc-shaped plate 941, and the other end of the energy storage pressure spring 942 is fixedly connected to the inner wall of the protective cover 7; when the locking screw 92 rotates, the locking screw 92 gradually releases the pull of the steel wire rope 944, so that the steel wire rope 944 releases the pull of the arc-shaped plate 941, and then the energy storage pressure spring 942 releases energy to push the two arc-shaped plates 941 to swing towards the middle part, so that the top ends of the arc-shaped plates 941 are tightly attached to the anti-prying shell 91, and the auxiliary squeezing of the anti-prying shell 91 is completed. During operation, rotate and to the in-process that 4 removals of keyboard under the effect of turbine at locking screw 92, locking screw 92 can relax gradually and hold drawing of wire rope 944, thereby make wire rope 944 relax and hold drawing of arc plate 941, energy storage pressure spring 942 releases the energy afterwards, thereby promote two arc plates 941 to the swing of middle part, make the arc plate 941 top hug closely on pick-proof shell 91, the completion is crowded tightly to the supplementary of pick-proof shell 91, and when two arc plates 941 swung to the middle part in step, can make the interval between two arc plates 941 reduce, thereby extrude arc shell fragment 943, make arc shell fragment 943 warp to the outer side bulge, arc shell fragment 943 protruding department pastes tightly on pick-proof shell 91 lateral wall completely, thereby increase the friction between arc shell fragment 943 and the pick-proof shell 91, avoid pick-proof shell 91 to slide.
As an embodiment, an air bag 10 is arranged on a side wall of the body 2 away from the protective cover 7; the gas with violent odor is arranged in the air bag 10 and is difficult to dissipate; the air bag 10 is communicated with an air hole arranged on the anti-prying shell 91 through an air pipe; the air pipe is provided with a control valve; the air hole is conical, and the small end of the air hole is communicated with the outside; the cylinder 95 is a double-shaft cylinder, one end of the double-shaft cylinder is connected with the anti-prying shell 91, and the other end of the double-shaft cylinder is connected with the air bag 10. The during operation, pick-proof sensor on protection casing 7 detects someone use tools when destroying protection casing 7, the pick-proof sensor gives controller 6 with signal feedback, the one end of being connected with gasbag 10 stretches out in the 6 control biax cylinders of controller, thereby extrude gasbag 10 rapidly, simultaneously controller 6 opens the control valve on the trachea, gasbag 10 receives can be in the twinkling of an eye the gaseous blowout of the violent stink of inside after the extrusion, this gas is to picking the blowout of lock personnel through trachea and toper gas pocket, the pressure boost can be realized to conical gas pocket, thereby increase gaseous blowout distance, on the one hand can carry out supplementary interference and warning to picking the lock personnel, on the other hand violent stink is for following police pursuit provides the mark.
As one embodiment, the sealing unit 8 is used for sealing a lock hole, and the sealing unit 8 includes a sealing plate 81 and a pair of magnetically attracted magnets 82; a sliding groove is formed in one side, away from the keyboard 4, of the lock hole, and a right-angle groove is formed in one side, close to the keyboard 4, of the lock hole; the sliding grooves and the right-angle grooves are connected with sealing plates 81 in a sliding manner; wherein the sealing plate 81 far away from the keyboard 4 is connected in the corresponding sliding groove through a spring, and the other end of the right-angle groove is connected with the top end of the guide rod 93 in a sliding way. When the keyboard 4 is normally unlocked, the sealing unit 8 seals the lock hole to prevent the lock hole from leaking out in order to avoid picking the lock; concretely, guide arm 93 removes until the bottom that removes the right angle groove along with pick-proof shell 91 to can compress the gas in the right angle groove, compressed gas later releases closing plate 81, and the distance between two closing plate 81 shortens gradually, and No. three magnet 82 that a pair of magnetism attracted each other on two closing plate 81 produce magnetic force and adsorb, and then make the adjacent end of two closing plate 81 tightly adsorb, realized the sealed to the keyhole.
As an embodiment, a group of micro liquid spraying ports 11 are symmetrically arranged on the frame body arranged at two sides of the door; a liquid storage tank is arranged at the bottom of the frame body; fluorescent liquid is arranged in the liquid storage tank; the liquid storage tank is communicated with the micro liquid spraying port 11 through a pipeline; the pipeline is provided with a control valve; the miniature liquid spraying port 11 forms a thief character; a gravity sensor 12 is arranged in an unlocking area where the door stands; the gravity sensor 12 is electrically connected to the controller 6. The during operation, when gravity sensor 12 senses the sled lock personnel and stops, 6 control of controller have the gaseous blowout of stink, sled lock personnel receive gaseous interference this moment, 6 control of simultaneous control ware open the control valve on the pipeline, spout the fluorescent liquid in the reservoir simultaneously to sled lock personnel on one's body through miniature hydrojet mouth 11 at once, the word appearance of thief is constituteed to spun fluorescent liquid, the word appearance that fluorescent liquid constitutes also can send fluorescence when night and be convenient for discern, and the position of miniature hydrojet mouth 11 can remove and constitute arbitrary word appearance.
As one embodiment, a sensing area is arranged on the walkway in front of the door; the surface of the sensing area is consistent with the surface of the walkway, the sensing area is one sole size, and two pressure sensors 13 are arranged in the sensing area; wherein the foot only steps on the pressure sensor 13 positioned at the front row, and then the door can be opened through unlocking the keyboard 4; the pressure sensors 13 are all electrically connected to the controller 6. During operation, when the personnel open the door, need walk to the induction area earlier in to half only step on being located the leading pressure sensor 13, pressure sensor 13 gives controller 6 with signal transmission, and controller 6 control keyboard 4 work can only realize opening the door through keyboard 4 unblanking afterwards, thereby improves the security of lock 1.
When the door lock 1 is locked, the controller 6 firstly controls the cylinder 95 to extend, the cylinder 95 extends to push the connected anti-prying shell 91 to slide along the surface of the shell of the keyboard 4, the guide rods 93 connected at two sides can be pushed to slide along the side wall of the protective cover 7 in the sliding process of the anti-prying shell 91, the guide rods 93 slide to push the connected turbines to rotate through the ball screw pair, the turbines rotate to be meshed with the locking screw 92, thereby twisting the locking screw 92 to rotate until the end of the anti-prying shell 91 is attached to the side wall of the machine body 2, at the moment, the locking screw 92 just penetrates through the through hole on the anti-prying shell 91 and is screwed into the groove on the keyboard 4, thereby realizing the locking of the anti-prying shell 91, the anti-prying shell 91 completely closes the keyboard 4 at the moment, preventing the keyboard 4 from being damaged manually, when the locking screw 92 locks the upper and lower sides of the anti-prying shell 91, the locking screw 92 urges the auxiliary fixing unit 94 to perform auxiliary fixing on the side end of the anti-prying shell 91; when the keyboard 4 is in good condition, the lock hole is under the seal of the seal unit 8, and when the keyboard 4 fails, the seal unit 8 controls the lock hole to leak out; the controller 6 controls the password input through the keyboard 4 to carry out unlocking action, when the password is invalid, the key is used for carrying out unlocking action, if someone uses a specific tool to carry out unlocking and lock picking, the anti-prying sensor on the protective cover 7 detects the action of damaging the protective cover 7, then a signal is fed back to the controller 6, the controller 6 controls the alarm 5 to give out an alarm sound to remind outsiders, and intelligent alarm is realized; when the door lock 1 is locked, the anti-prying protection of the keyboard 4 is realized through the anti-prying module 9, and the intelligent alarm is realized by matching with the anti-prying sensor, so that the door lock 1 can be unlocked only through a normal way, the anti-prying of the door lock 1 is realized, and the safety of the door lock 1 is improved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An intelligent alarm anti-prying intelligent lock comprises a door and a door lock (1); the door lock (1) comprises a machine body (2) and a lock cylinder (3), a keyboard (4) is installed below the machine body (2), and an alarm (5) is installed below a top plate of the machine body (2); a controller (6) is arranged on one side of the interior of the machine body (2) far away from the keyboard (4); the controller (6) is used for controlling the intelligent lock to automatically operate; a protective cover (7) is arranged on one side of the keyboard (4) positioned in the machine body (2); the lower surface of the protective cover (7) is provided with a pick-proof sensor; one side of the lock cylinder (3) far away from the lock hole is connected with a handle; the method is characterized in that: a sealing unit (8) is arranged outside the lock hole; the protective cover (7) is also internally provided with a prying-resistant module (9); the anti-prying module (9) is used for pre-protecting the keyboard (4), and the anti-prying module (9) comprises an anti-prying shell (91), a locking screw rod (92), a guide rod (93) and an auxiliary fixing unit (94); the auxiliary fixing unit (94) is used for carrying out auxiliary support on the anti-prying shell (91); the anti-prying shell (91) is slidably mounted on a shell of the keyboard (4), the anti-prying shell (91) is connected with the inner wall of the protective cover (7) through an air cylinder (95), guide rods (93) are fixedly connected to two sides of the anti-prying shell (91), and through holes for the locking screws (92) to pass through are formed in the side wall of the anti-prying shell (91); two locking screw rods (92) are symmetrically screwed along the center of the protective cover (7); the guide rods (93) are all connected to the corresponding inner walls of the protective covers (7) in a sliding mode, and the guide rods (93) are connected with the turbine through ball screw pairs; the turbine is connected to the side wall of the protective cover (7) below the locking screw (92); grooves corresponding to the locking screw rods (92) are formed in the upper side and the lower side of the keyboard (4); when the guide rod (93) moves left and right along with the anti-prying shell (91), the guide rod (93) can push the connected turbine to rotate through the ball screw pair, and the turbine rotates to be meshed with the locking screw (92), so that the locking screw (92) rotates and moves towards the anti-prying shell (91) until the end of the locking screw (92) is inserted into a corresponding groove in the keyboard (4), and the anti-prying shell (91) is locked.
2. An intelligent alarm pick-proof intelligent lock according to claim 1, wherein: two first magnets are arranged on the inner wall of the anti-prying shell (91); a second magnet magnetically attracted with the first magnet is arranged on the shell of the keyboard (4); the auxiliary fixing unit (94) comprises an arc-shaped plate (941), an energy storage pressure spring (942), an arc-shaped elastic sheet (943) and a steel wire rope (944); two arc-shaped plates (941) are symmetrically arranged, and an arc-shaped elastic sheet (943) is connected between the two arc-shaped plates (941); the ends of the arc-shaped plates (941) are connected with steel wire ropes (944); the other end of the steel wire rope (944) sequentially penetrates through the inner ring of the energy storage pressure spring (942) and the side wall of the protective cover (7) and then is wound on the locking screw rod (92); the initial state of the energy storage pressure spring (942) is an energy storage state, one end of the energy storage pressure spring (942) is fixedly connected with one end of the arc-shaped plate (941), and the other end of the energy storage pressure spring (942) is fixedly connected on the inner wall of the protective cover (7); when locking screw (92) rotated, locking screw (92) can relax gradually and hold drawing of wire rope (944), thereby make wire rope (944) relax and hold drawing of arc board (941), energy storage pressure spring (942) releases energy afterwards, thereby promote two arc boards (941) to the swing of middle part, make arc board (941) top hug closely on pick-proof shell (91), accomplish the supplementary crowded tight of pick-proof shell (91).
3. An intelligent alarm pick-proof intelligent lock according to claim 2, wherein: an air bag (10) is arranged on the side wall of the machine body (2) far away from the protective cover (7); the interior of the air bag (10) is provided with gas with severe odor and is difficult to dissipate; the air bag (10) is communicated with an air hole arranged on the anti-prying shell (91) through an air pipe; the air pipe is provided with a control valve; the air hole is conical, and the small end of the air hole is communicated with the outside; the air cylinder (95) is a double-shaft air cylinder, one end of the double-shaft air cylinder is connected with the anti-prying shell (91), and the other end of the double-shaft air cylinder is connected with the air bag (10).
4. An intelligent alarm pick-proof intelligent lock according to claim 1, wherein: the sealing unit (8) is used for sealing the lock hole, and the sealing unit (8) comprises a sealing plate (81) and a pair of third magnets (82) with attractive magnetism; a sliding groove is formed in one side, far away from the keyboard (4), of the lock hole, and a right-angle groove is formed in one side, close to the keyboard (4), of the lock hole; the sliding grooves and the right-angle grooves are connected with sealing plates (81) in a sliding manner; wherein the sealing plate (81) far away from the keyboard (4) is connected in the corresponding sliding groove through a spring, and the other end of the right-angle groove is connected with the top end of the guide rod (93) in a sliding way.
5. An intelligent alarm pick-proof intelligent lock according to claim 1, wherein: a group of micro liquid spraying ports (11) are symmetrically arranged on the frame body arranged at the two sides of the door; a liquid storage tank is arranged at the bottom of the frame body; fluorescent liquid is arranged in the liquid storage tank; the liquid storage tank is communicated with the micro liquid spraying port (11) through a pipeline; the pipeline is provided with a control valve; the miniature liquid spraying port (11) forms a thief character; a gravity sensor (12) is arranged in the unlocking area where the door stands; the gravity sensor (12) is electrically connected with the controller (6).
6. An intelligent alarm pick-proof intelligent lock according to claim 1, wherein: an induction area is arranged on the walkway in front of the door; the surface of the sensing area is consistent with the surface of the walkway, the sensing area is one sole size, and two pressure sensors (13) are arranged in the sensing area; wherein, the foot only steps on the pressure sensor (13) at the front row, and then the door can be opened by unlocking through the keyboard (4); the pressure sensors (13) are all electrically connected with the controller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910168901.4A CN109838146B (en) | 2019-03-06 | 2019-03-06 | Intelligent alarm pick-proof intelligent lock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910168901.4A CN109838146B (en) | 2019-03-06 | 2019-03-06 | Intelligent alarm pick-proof intelligent lock |
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| Publication Number | Publication Date |
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| CN109838146A CN109838146A (en) | 2019-06-04 |
| CN109838146B true CN109838146B (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910168901.4A Active CN109838146B (en) | 2019-03-06 | 2019-03-06 | Intelligent alarm pick-proof intelligent lock |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112761429A (en) * | 2021-01-15 | 2021-05-07 | 窦可欣 | Household intelligent safety anti-theft protection device and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003056225A (en) * | 2001-08-15 | 2003-02-26 | Tomiya Oda | Key-hole breaking preventive device for automatic vending machine or the like |
| CN2729239Y (en) * | 2004-10-15 | 2005-09-28 | 吴阳锋 | Intelligent lock |
| CN105551167A (en) * | 2016-02-02 | 2016-05-04 | 河南省风驰科技有限公司 | Active defense system with prying resistant function and defense method by using the same |
| CN207392922U (en) * | 2017-09-12 | 2018-05-22 | 深圳市文泉智能制造有限公司 | A kind of pick-proof intelligent and safe lock |
| CN108343322B (en) * | 2018-02-05 | 2019-12-03 | 深圳奇未智能科技有限公司 | A kind of pickproof smart lock with double protection functions based on Internet of Things |
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