CN203188720U - Intelligent antitheft lock - Google Patents
Intelligent antitheft lock Download PDFInfo
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- CN203188720U CN203188720U CN 201220573406 CN201220573406U CN203188720U CN 203188720 U CN203188720 U CN 203188720U CN 201220573406 CN201220573406 CN 201220573406 CN 201220573406 U CN201220573406 U CN 201220573406U CN 203188720 U CN203188720 U CN 203188720U
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Abstract
An intelligent antitheft lock belongs to technical field of electrochemical integration of a lockset. The intelligent antitheft lock is a furthermore improvement for an applied patient. The intelligent antitheft lock is composed of the following components: an improved row lock bolt connector; an added overall elongated power transmission connecting sheet of which the front end is machined to a dovetail-shaped member, wherein the bottom of the power transmission connecting sheet is provided with a groove through machining; an overall elongated decryption/encryption sheet of which the front end is machined to a wide member; and an electric device. In mounting, one end of the power transmission connecting sheet extends into the lock, and the front-end dovetail-shaped part is inserted into a newly machined dovetail tank at the back end of the improved row lock bolt connector. The power transmission connecting sheet is integrated with the improved row lock bolt connector in a rivet connecting manner. The decryption/encryption sheet is overlapped on the improved row lock bolt connector. The decryption/encryption sheet is integrated with the improved row lock bolt connector in a rivet connecting manner. The electric device is placed a metal board which is fixed on an original mechanical lock body. The power transmission connecting sheet, the decryption/encryption sheet and a motor component are integrated.
Description
Technical field
The invention belongs to the lockset electromechanical integration technology area.
Background technology
Security personnel to the place are emphasis topics of social concerns, and the research that security door and theftproof lock are carried out has important meaning.The standard of advanced lockset has 3 points: the one, and the cryptographic levels height namely is difficult for cracking.The 2nd, easy to operate, the 3rd, anti-accident is good, does not produce hidden danger in the use with worried.
From the market As-Is, the safe-guard door lock majority is a kind of general mechanical pin lock, and this part is firm in structure, simple structure, but scientific and technological content is low, the difficult defence needs that adapt to social development: the one, can only manual operation row lock, and use complicated.The 2nd, can not integrate with modern advanced electronic control system, can't improve level of confidentiality.
Present some automations that occurred are on the market locked, though improve a lot in automaticity and level of confidentiality, but produced new contradiction, the one, the automation lock that has does not possess reliable manual function, and anti-unexpected ability is poor, has had a strong impact on it and has promoted widely.Heavy institute is known, and the product of automation class is higher because of electronics composition relative failure frequency, and maintenance is overcritical, because in a single day this series products has accident, must fix immediately and enter house; Relate to password necessary specialized maintenance again, control section is closed in the door and can not asks someone easily to keep in repair as the ordinary electrical home appliance product in addition, and these defectives all become the hidden danger of use, have had a strong impact on popularization.The 2nd, slow at the course of action of closing the door when opening the door, there is accident promptly not close the door immediately in outside the room and avoids, with the evacuation of opening the door, otherwise the standard machinery lock is but because there being oblique tongue can reach this requirement.The 3rd, the kind of automation lock is few, and outstanding product also needs to enrich.
Summary of the invention
For overcoming common safe-guard door lock, can only be with manual, the critical defect that level of confidentiality is low, simultaneously again can not be reliably manual for overcoming more existing automation electronic locks, the deficiency of anti-unexpected ability difference, main task of the present invention and purpose are: on the basis of present widely used common safe-guard door lock, innovation reform has increased the corresponding construction parts, fit in one with the electric device of moving linearly, a kind of Automatic anti-theft lock that not only can open the door but also can cooperate with all advanced circuit with the standard machinery key is provided, thereby in security personnel's rank, automaticity, use several respects such as preventing accident that important breakthrough is all arranged.
Be clear description concrete technical scheme of the present invention, at first do two relevant explanations:
1, the present characteristics of electric device: in the present motor central lock, be extensive use of a kind of electric traction device, this device can only do horizontal direction forward and pulling motion backward, but pulling motion speed is fast, excellent performance obtains society certainly.Using widely in the motor central lock at present, another advantage is that this part can be realized cooperating well with various electronic circuits, also is the desirable tractizer spare that the present invention adopts cooperation.
2, present standard machinery theftproof lock feature related to the present invention: the kind of mechanical pin lock is a lot, but following common trait is arranged, one, its row's dead bolt phase disjunctor movement locus is identical, is to move horizontally forward or backward, and is consistent with motor central lock electric device movement locus.Two, all mechanical pin locks all must have auto-lock function.Its function is that external force can not directly be retracted into to postponing stretching out the outer dead bolt of lock, external force can not directly be pulled out the dead bolt of withdrawing, the structure of this function is, a certain position at the phase-locked disjunctor of row, be processed with a plurality of downward breach or dentation position protruding upward, corresponding to downward breach or dentation position protruding upward, have one to be related with it and row's dead bolt phase disjunctor to be produced another part locking part " clamp " of locking action, moving both vertically about this part can be done, under original state, locking part " clamp " falls into one of them downward breach or dentation position protruding upward on the phase-locked disjunctor of row in the effect of spring force, produces to form " lock function " i.e. " self-locking ".When the operation key unlocking, the core that links to each other with key can at first be stirred the dentation position releasing " self-locking " that breach or protrusion are withdrawed from location " clamp ", arrange dead bolt phase disjunctor afterwards and just can under the effect of key power, produce horizontal movement, after row's dead bolt phase disjunctor moves to the position, " clamp " falls into the dentation position of another breach or another protrusion again again under the effect of spring force, form " self-locking " of moving after finishing.
Therefore the standard machinery lock is transform as the problem that the automation lock that can cooperate with electric device must solve three aspects: the one, electric traction power be passed to row's dead bolt phase disjunctor, the 2nd, solve the problem that can only untie " locking (self-locking) function " corresponding mechanism as the electric traction power that level seesaws, the 3rd, the dead bolt phase disjunctor motion of the row of solution finish the back to row's dead bolt phase disjunctor
Again " self-locking " problem.In all problems, back 2 key and cores that become technology, because former lock is the key power that adopts rotation, and the back is at the tractive force that needs to adopt horizontal movement, the direction of two power effects, the application point of power is different fully, must innovation.
It is that the inventor is further additional and perfect to patent applied for that the present invention solves its technical problem, and the technical scheme that adopts is:
1, a kind of intelligent theftproof lock, be on the basis of common mechanical pin anti-theft lock structure, by improved row's dead bolt phase disjunctor with process with two blocks of hard materials increase parts, i.e. transmission of power brace newly, deciphering, encryption sheet and " electric device of moving linearly " common composition;
The shape facility of improved row's dead bolt phase disjunctor is:
On former row's dead bolt phase disjunctor, the place ahead of two downward breach that mechanical key is stirred, namely replenish by downward mechanical key of the new processing of dead bolt direction and stir breach, row's dead bolt phase new processing in disjunctor rear end one dovetail groove respectively is drilled with a half of small sircle hole on its two limits in the lock;
Shape facility and the structure of transmission of power brace are:
Totally be a strip, process with a kind of hard sheet such as sheet metal that fore-end is processed as dovetail shaped, respectively be drilled with a half of small sircle hole on its two limits, the other end is the rear end, and the rear end is processed with the bar groove of certain-length or is bigger hole along on the direction of motion;
Improved row's dead bolt phase disjunctor with structure form feature after the transmission of power brace is connected is:
Dovetail shaped part with transmission of power brace front end, embed in the fresh processed dovetail groove in improved row's dead bolt phase disjunctor rear end, connect as one with improved row's dead bolt phase disjunctor, two half of small sircle hole butt joints are a complete small sircle hole, and screw thread is attacked in its hole;
The shape facility of " deciphering, encryption sheet " is:
It totally is a strip, process with a kind of hard material such as sheet metal, this sheet is divided into leading portion part and back segment part, leading portion partly is processed as wide shape, a limit at leading portion top edge partly, be processed into outside protrusion, middle one section high, that two ends are low shape, the upper position of this sheet leading portion part, be processed with a small-sized level trough, the medium position of this sheet leading portion part is processed with the horizontal guide slot of certain-length, and its direction is consistent with the dead bolt direction of motion, the lower limb of leading portion part is straight line, leading portion part lower limb is processed with a dentation position of protruding downwards by the rear, stirs the tooth of stirring of " deciphering; encrypt sheet " usefulness for mechanical key, " enabling decryption of encrypted sheet " back segment partly is processed as narrow strip, small sircle hole of terminal processing;
The structural feature of the electric device of moving linearly is:
A metal sheet is fixed on the former mechanical lock body, the electrical components of moving linearly is fixed on the metal sheet; Bar groove, aperture with three parts, i.e. " transmission of power brace " terminal bar groove, " deciphering, encrypt sheet " terminal aperture, the aperture of the electrical components drawing head of moving linearly, upper cap nut is inserted wherein and be with to upper and lower being aligned on the vertical line with the connector screw.
2, improved row's dead bolt phase disjunctor rear end, new processing one dovetail groove, and be drilled with two half of small sircle holes at its two trough rims, also respectively be drilled with a half of small sircle hole on its two limits of transmission of power brace front end, with transmission of power brace front end dovetail shaped partly, embed in the new processing in improved row's dead bolt phase disjunctor rear end one dovetail groove after, two-part half of small sircle hole butt joint is a complete small sircle hole, and its hole attacked screw thread, connect with the screw ways of connecting and become one.
The operating principle of technical solution of the present invention:
By down theftproof lock having been carried out following a series of creative the transformation.
On former row's dead bolt phase disjunctor, the place ahead of two downward breach that mechanical key is stirred, namely replenish by downward mechanical key of the new processing of dead bolt direction and stir breach, arrange the new processing in dead bolt phase disjunctor rear end one dovetail groove in the lock, and respectively be drilled with a half of small sircle hole on its two limits.
" transmission of power brace " front end partly is processed as dovetail shaped, respectively is drilled with a half of small sircle hole on its two limits, the other end is the rear end, and the rear end is processed with the bar groove of certain-length or is bigger hole along on the direction of motion; " transmission of power brace " front end dovetail shaped is partly embedded improved row's dead bolt phase disjunctor rear end, in the fresh processed dovetail groove, the half of small sircle hole butt joint of two parts is a complete small sircle hole, and screw thread is attacked in its hole, connects with the screw ways of connecting to become one.
To " decipher; encrypt sheet " leading portion upper position partly, be processed with a small-sized level trough, position on its corresponding row's dead bolt phase disjunctor is drilled with an aperture, connector is inserted wherein deciphering, encrypting sheet connects as one with improved row's dead bolt phase disjunctor, when the electrical components of moving linearly is not made the original state of pulling motion, locking part " clamp " is under the effect of spring force, the locking dentation position of the row's of falling into one of them locking notch of phase-locked disjunctor or a protrusion, form " lock function " i.e. " self-locking ", arrange dead bolt and can not advance or retreat under external force this moment.When being used as straight-line electric device and beginning to make pulling motion, because the hole of the slotting connector of " deciphering; encrypt sheet " terminal processing is small garden hole, the hole that the electric device drawing head is inserted connector is small garden hole, they are relative little with the connector fit clearance of inserting, and " transmission of power brace " terminal processing be certain-length the bar groove or be bigger hole, it with the connector that inserts (as mortise pin, screws etc.) fit clearance of Xing Chenging is bigger, when so electric device is made pulling motion, always can at first affect " deciphering; encrypt sheet " motion, the limit that the leading portion of " deciphering; encrypt sheet " or part top edge are processed into outside protrusion, it is action edge, it can at first promote locking part " clamp " direction motion from low to high, even locking part " clamp " is to the direction motion at the locking dentation position of the breach that leaves locking or protrusion, " deciphering; encrypt sheet " moved behind several millimeters bar slot lengths that namely " power brace " end is processed, locking part " clamp " will leave the locking dentation position of locking notch or protrusion, unlock.Electric device continues to do pulling motion, electric power will move horizontally by " transmission of power brace " row of making dead bolt phase disjunctor, the row's of making dead bolt stretches out or withdraws, after row's dead bolt stretches out or withdraws, the high rim section that " deciphering; encrypt sheet " leading portion partly protrudes in the middle of top edge, also by locking part " clamp ", locking part " clamp " again will be under the effect of spring force, one section limit of top edge for descending along " deciphering; encrypt sheet " leading portion or part general trend, by height to harmonic motion, that is to say the locking dentation position motion to another close locking notch or a protrusion, when row's dead bolt stretch out fully or fully retraction movement finish when finishing, locking part " clamp " is also under the effect of spring force, the locking dentation position of another locking notch of the phase-locked disjunctor of the row of falling into or protrusion forms new " lock function " i.e. " self-locking " at last.
When the electrical components of moving linearly is made pulling motion, can draw dead bolt stretches out or withdraws, be because " deciphering, encryption sheet " motion is earlier in advance arranged, remove " locking " and be only " transmission of power brace " motion and the motion of traction row dead bolt phase disjunctor afterwards, be that the former has removed " locking (self-locking) function " in the process of motion, removed locking part " clamp " obstruction that horizontal movement forms to row's dead bolt, so row's dead bolt just can reach assigned address under the effect of electric traction power.
Again because the present invention does not destroy the primary structure part of machinery in the former lock, constant with the manual unlocking function of key simultaneously.But because some variations have taken place in " deciphering; the encrypt sheet " situation that increased, stir " improved row's dead bolt phase disjunctor " when moving horizontally with key, unlocking function does not become fully, but it is different when the distance of " deciphering; encrypt sheet " horizontal movement is with electronic work at this moment, automatically advance the time or during the contracting of back at every turn, all than the motion earlier of row's dead bolt, do more physical exercises several millimeters (i.e. " power brace " terminal rule slot lengths), when the electric device stop motion, after " improved row's dead bolt phase disjunctor " motion finishes, " deciphering; encrypt sheet " position situation at place in lock, " improved row's dead bolt phase disjunctor " is at the two states that stretches out fully or withdraw fully just, the locking part " clamp " that has auto-lock function in the former lock, just in time fall on " deciphering; encrypt sheet " the low relatively front end of top edge or the position of rear end, also just in time fall within the locking dentation position of improved locking notch of row's dead bolt phase disjunctor or a protrusion, auto-lock function component " clamp " are realized relocking row's dead bolt under the effect of spring force.And when manually shutting with key, " deciphering; encrypt sheet " when but not necessarily each picture is electronic elder generation move, do more physical exercises several millimeters, after the motion of row's dead bolt finishes, the auto-lock function component are under the bullet effect, the locking part " clamp " that has auto-lock function in the former lock, differ and fall into " deciphering; encrypt sheet " the low relatively front end of top edge or the position of rear end surely, also differ and just in time fallen into the locking dentation position of " improved row's dead bolt phase disjunctor " locking notch or a protrusion surely, the auto-lock function component also differ under the spring force effect and realize relocking " improved row's dead bolt phase disjunctor " surely, special procure again when stretching out state fully at row's dead bolt especially and want lock function, so when row's dead bolt stretches out, need allow it to motion in the downward dentation position of protruding of moving dialling " deciphering; encrypt sheet " forward with key, guarantee that to reach it is as the electronic motion state when finishing that stretches out, after the motion of row's dead bolt finishes, the locking part " clamp " that has auto-lock function in the former lock, just in time fall into " deciphering; encrypt sheet " the low relatively front end of top edge or the position of rear end, the locking dentation position that has also just in time fallen into " improved row's dead bolt phase disjunctor " locking notch or a protrusion can self-locking.
Shutting with key when row's dead bolt withdrawn, because the influence of the resistance that electric device, " deciphering, encryption sheet " etc. produce, key is by after normally having dialled twice, sometimes arrange dead bolt and can produce the phenomenon generation that seldom can not withdraw fully once in a while, need stir mechanical key of " improved row's dead bolt phase disjunctor " last new processing this moment with mechanical key backward and stir breach, it is withdrawn fully.
Following outstanding effect is arranged after the invention process:
1, is one owing to the screw ways of connecting " deciphering, encryption sheet " being become with improved row's dead bolt phase disjunctor, so electronic stable and reliable for performance.
2, common theftproof lock can cooperate with the Electronic Control plate, lockhole is being carried out dismountable security personnel's level of confidentiality that improves mechanical lock after sheltering processing greatly.
3, in like manner make the common manual theftproof lock realize closing automatically, opening the door function, use very convenient.
4, close the door extremely rapidly with the course of action that opens the door, as the automotive security device, the sense of security is strong, has overcome existing automatic door course of action utmost point wretched insufficiency slowly fully.
5, the anti-unexpected one side of reliable manual operation is arranged.Use no suffering, relieved.
6, machinery and electric device are general part, and be workable.
Description of drawings
Fig. 1, be the shape figure of " transmission of power brace ".
Among the figure: 1, " transmission of power brace "; 2, the bar groove of the connection plug-in unit of " transmission of power brace " terminal processing; 3, the semicircle aperture of " transmission of power brace " front end processing; 30, the dovetail shaped of " transmission of power brace " front end processing.
Fig. 2, be the shape figure of " deciphering, encrypt sheet ".
Among the figure: 4, " deciphering, encryption sheet "; 5,6,7 is a limit of outwards protruding top edge; 8, the connection aperture of terminal processing; 9, Jia Gong a horizontal movement gathering sill; 10, stir the tooth of stirring of " deciphering, encrypt sheet " usefulness for mechanical key, 28, a small-sized level trough of processing.
Fig. 3, be the assembling connection layout between " transmission of power brace " and the row's dead bolt phase disjunctor.
Among the figure: 1, " transmission of power brace "; 2, the bar groove of the connection plug-in unit of " transmission of power brace " terminal processing; 3, the semicircle aperture of " transmission of power brace " front end processing; 30, the dovetail shaped of " transmission of power brace " front end processing; 11, the locking dentation position of the downward breach of locking and protrusion; 12, row's dead bolt junctor that links to each other, 13, fresh processed mechanical key replenishes and stir breach; 31, the fresh processed dovetail shaped groove in the continuous junctor rear end of row's dead bolt.
Fig. 4, be " transmission of power brace " with " deciphering, encrypt sheet " and row's dead bolt phase disjunctor between the connection layout assembled.
Among the figure: 1, " transmission of power brace "; 2, the bar groove of the connection plug-in unit of " transmission of power brace " terminal processing; 3, the semicircle aperture of " transmission of power brace " front end processing; 4, " deciphering, encryption sheet "; 8, the connection aperture of terminal processing; 9, Jia Gong a horizontal movement gathering sill; 10, stir the tooth of stirring of " deciphering, encryption sheet " usefulness for mechanical key; 11, the locking dentation position of the downward breach of locking and protrusion; 12, row's dead bolt phase disjunctor; 13, fresh processed mechanical key replenishes and stirs breach; 17, penetrate the Cylinder in " deciphering, encryption sheet " horizontal guide slot; 18, the connector that links to each other of electric device and " transmission of power brace ", " deciphering, encrypt sheet "; 28, Jia Gong a small-sized level trough; Connecting screw between 29 " deciphering, encryption sheets " and the row's dead bolt phase disjunctor; 30, the dovetail shaped of " transmission of power brace " front end processing; 31, the fresh processed dovetail shaped groove in the continuous junctor rear end of row's dead bolt.
The connection layout of Fig. 5, electric device and lock body, " transmission of power brace ", " deciphering, encryption sheet ".
Among the figure: 1, " transmission of power brace "; 2, the bar groove of the connection plug-in unit of the terminal processing of part; 3, the semicircle aperture of " transmission of power brace " front end processing; 4, " deciphering, encryption sheet "; 8, the connection aperture of terminal processing; 9, Jia Gong a horizontal movement gathering sill; 10, stir the tooth of stirring of " deciphering, encryption sheet " usefulness for mechanical key; 11, the locking dentation position of the downward breach of locking and protrusion; 12, row's dead bolt phase disjunctor; 13, fresh processed mechanical key replenishes and stirs breach; 17, penetrate the Cylinder in " deciphering, encryption sheet " horizontal guide slot; 18, the connector that links to each other of electric device and " transmission of power brace ", " deciphering, encrypt sheet "; 21, original lock body shell; 24, be electric device; 25 fixed metal plates; 26, the fixing screw of electric device; 28, Jia Gong a small-sized level trough; Connection rivet between 29 " deciphering, encryption sheets " and the row's dead bolt phase disjunctor.30, the dovetail shaped of " transmission of power brace " front end processing, 31, row's dead bolt fresh processed dovetail shaped groove in junctor rear end that links to each other.
The specific embodiment
Processing " improved row's dead bolt phase disjunctor "
On former row's dead bolt phase disjunctor, the place ahead of two downward breach that mechanical key is stirred, namely replenish by downward mechanical key of the new processing of dead bolt direction and stir breach, arrange the new processing in dead bolt phase disjunctor rear end one dovetail groove in the lock, and be drilled with two apertures at its two trough rims.
Processing, the installation of " transmission of power brace ".
Processing: " transmission of power brace " totally is strip, the one end stretch in the lock with lock in to arrange dead bolt phase disjunctor link be front end, " transmission of power brace " front end partly is processed as dovetail shaped, respectively be drilled with an aperture on its two limits, the other end is the rear end, the end of rear end is processed with the bar groove of certain-length or is bigger hole along on the direction of motion; Connector in it and the insertion groove forms the mode that is connected that the gap is big, can form slip.During installation " transmission of power brace " front end dovetail shaped partly embedded improved row's dead bolt phase disjunctor rear end, in the fresh processed dovetail groove, the half of small sircle hole butt joint of two parts is a complete small sircle hole, and screw thread is attacked in its hole, connects with the screw ways of connecting to become one.
The bar groove of " transmission of power brace " end processing of rear end outside lock, for connecting " transmission of power brace ", cooperate the electric device of moving linearly, the jack that " deciphering, encrypt sheet " connects plug-in unit with it, it with connector (as mortise pin, screw etc.) in inserting form fit clearance greatly, relation slidably; When carrying out with " deciphering, encryption sheet ", electric device assembling, connecting screw is inserted wherein, and the band upper cap nut.
Processing, the installation of " deciphering, encryption sheet ".
Processing: " deciphering; encrypt sheet ", it totally is a strip, process with a kind of hard material sheet such as sheet metal, this sheet is divided into leading portion part and back segment part, leading portion partly is processed as wide shape, on a limit of leading portion part top edge, be processed into outside protrusion, middle one section high, two ends are low, middle to two ends namely by height o'clock to two low spots, for feature is the lines that general trend goes on foot the decline shape then, the upper position of this sheet leading portion part, be processed with a small-sized level trough, this sheet leading portion is medium position partly, is processed with the horizontal guide slot of certain-length, and its direction is consistent with the dead bolt direction of motion.Leading portion lower limb partly, leading portion is straight line, leading portion is the close back segment position of lower limb partly, be processed with a dentation position of protruding downwards, stir the tooth of stirring of " deciphering, encryption sheet " usefulness for mechanical key, enabling decryption of encrypted sheet back segment portion is processed as narrow strip, and back segment position end is processed with the small garden hole of a slotting connector; Insert plug-in unit when being connected with moving linearly electric device drawing head, " transmission of power brace " during as installation and use the hole.
Install: the leading portion that strip " deciphering, encryption sheet " is processed as wide shape partly stretches in the lock body, and " deciphering, encrypt sheet " overlapped on improved row's dead bolt phase disjunctor, and will be fixed in reference column in the lock and penetrate in " deciphering, encrypt sheet " horizontal guide slot leads.
, this sheet leading portion upper position partly, be processed with a small-sized level trough, the position on its corresponding row's dead bolt phase disjunctor is drilled with an aperture, will " deciphering, encryption sheet " becomes with improved row's dead bolt phase disjunctor with the rivet ways of connecting to be one.
The situation that " deciphering, encryption sheet " puts into lock is: when arranging dead bolt at the two states that stretches out fully or withdraw fully, has the part " clamp " that auto-lock function namely moves up and down in the former lock, just fall into a locking notch or a position that locks double wedge on improved row's dead bolt phase disjunctor, that is to say in the limit of " deciphering, encryption sheet " top edge, on low relatively front end or the position of rear end.
The processing of rectilinear motion motor component is installed.
A metal sheet is fixed on the former mechanical lock body, the rectilinear motion electrical components is placed on the metal sheet, adjust the rectilinear motion electrical components center line, with the cener line of row's dead bolt disjunctor point-blank, then electrical components is fixed on the metal sheet; With connector (as mortise pin, screw etc.), insert " transmission of power brace " terminal bar groove, " deciphering, encryption sheet " terminal aperture, in the drawing head aperture of rectilinear motion motor component, the band upper cap nut links into an integrated entity three parts.
Processing install check errorless after, connect dc source, and alternately connect two line polarity of electrical components of dc source electrode repeatedly, " intelligent " theftproof lock that a kind of electromechanics integrally combines will operate as normal stretch out, withdraw, and can self-locking, the course of work is as described in the operating principle.
Shutting with mechanical key, stirring keyed deadbolt and will normally withdraw, if when withdrawal takes place, there is the 1-2 millimeter phenomenon of can not entering fully to take place, screw key shuts again, namely stirs the additional breach of stirring of the fresh processed mechanical key of row's dead bolt phase disjunctor with key, with the normal fully withdrawal of dead bolt.
Stirring with mechanical key rotation when shutting, dead bolt should normally stretch out and the energy self-locking, if dead bolt takes place normally to come out, but in the time of can not self-locking, rotatable mechanical key closes once again, namely stir the dentation position that " deciphering, encryption sheet " protrudes downwards, the tooth of stirring of " deciphering, encrypt sheet " locks dead bolt.
Claims (2)
1. intelligent theftproof lock, it is characterized in that: on the basis of common mechanical pin anti-theft lock structure, by improved row's dead bolt phase disjunctor and the parts of processing with two blocks of hard materials that increase newly, it is the transmission of power brace, deciphering, encryption sheet and " electric device of moving linearly " common composition;
The shape facility of improved row's dead bolt phase disjunctor is:
On former row's dead bolt phase disjunctor, the place ahead of two downward breach that mechanical key is stirred, namely replenish by downward mechanical key of the new processing of dead bolt direction and stir breach, row's dead bolt phase new processing in disjunctor rear end one dovetail groove respectively is drilled with a half of small sircle hole on its two limits in the lock; Position on row's dead bolt phase disjunctor is drilled with an aperture, and the upper position with deciphering, encryption sheet leading portion part is processed with a small-sized level trough correspondence;
Shape facility and the structure of transmission of power brace are:
Totally be a strip, process with a kind of hard sheet such as sheet metal that fore-end is processed as dovetail shaped, respectively be drilled with a half of small sircle hole on its two limits, the other end is the rear end, and the rear end is processed with the bar groove of certain-length or is bigger hole along on the direction of motion;
Improved row's dead bolt phase disjunctor with structure form feature after the transmission of power brace is connected is:
Dovetail shaped part with transmission of power brace front end, embed in the fresh processed dovetail groove in improved row's dead bolt phase disjunctor rear end, connect as one with improved row's dead bolt phase disjunctor, two-part half of small sircle hole butt joint is a complete small sircle hole, and screw thread is attacked in its hole;
The shape facility of " deciphering, encryption sheet " is:
It totally is a strip, process with a kind of hard material such as sheet metal, this sheet is divided into leading portion part and back segment part, leading portion partly is processed as wide shape, a limit at leading portion top edge partly, be processed into outside protrusion, middle one section high, that two ends are low shape, the upper position of this sheet leading portion part, be processed with a small-sized level trough, the medium position of this sheet leading portion part is processed with the horizontal guide slot of certain-length, and its direction is consistent with the dead bolt direction of motion, the lower limb of leading portion part is straight line, leading portion part lower limb is processed with a dentation position of protruding downwards by the rear, stirs the tooth of stirring of " deciphering; encrypt sheet " usefulness for mechanical key, " enabling decryption of encrypted sheet " back segment partly is processed as narrow strip, small sircle hole of terminal processing;
The structural feature of the electric device of moving linearly is:
A metal sheet is fixed on the former mechanical lock body, the electrical components of moving linearly is fixed on the metal sheet; Bar groove, aperture with three parts, i.e. " transmission of power brace " terminal bar groove, " deciphering, encrypt sheet " terminal aperture, the aperture of the electrical components drawing head of moving linearly, upper cap nut is inserted wherein and be with to upper and lower being aligned on the vertical line with the connector screw.
2. a kind of intelligent theftproof lock according to claim 1, it is characterized in that: improved row's dead bolt phase disjunctor rear end, new processing one dovetail groove, and be drilled with two half of small sircle holes at its two trough rims, also respectively be drilled with a half of small sircle hole on its two limits of transmission of power brace front end, with transmission of power brace front end dovetail shaped part, after embedding in the new processing in improved row's dead bolt phase disjunctor rear end one dovetail groove, two-part half of small sircle hole butt joint is a complete small sircle hole, and its hole attacked screw thread, connect with the screw ways of connecting and become one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220573406 CN203188720U (en) | 2012-11-02 | 2012-11-02 | Intelligent antitheft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220573406 CN203188720U (en) | 2012-11-02 | 2012-11-02 | Intelligent antitheft lock |
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| Publication Number | Publication Date |
|---|---|
| CN203188720U true CN203188720U (en) | 2013-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220573406 Expired - Lifetime CN203188720U (en) | 2012-11-02 | 2012-11-02 | Intelligent antitheft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203188720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868346A (en) * | 2017-05-13 | 2018-11-23 | 重庆宁来科贸有限公司 | The multi-purpose digitlization anti-theft lock device of one kind |
-
2012
- 2012-11-02 CN CN 201220573406 patent/CN203188720U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868346A (en) * | 2017-05-13 | 2018-11-23 | 重庆宁来科贸有限公司 | The multi-purpose digitlization anti-theft lock device of one kind |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |