CN106761004A - A kind of intelligent electric-controlled door lock and its control method - Google Patents
A kind of intelligent electric-controlled door lock and its control method Download PDFInfo
- Publication number
- CN106761004A CN106761004A CN201710005344.5A CN201710005344A CN106761004A CN 106761004 A CN106761004 A CN 106761004A CN 201710005344 A CN201710005344 A CN 201710005344A CN 106761004 A CN106761004 A CN 106761004A
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- CN
- China
- Prior art keywords
- dead bolt
- lever
- drive
- bolt
- tongue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
-
- 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
-
- 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
- E05B15/102—Bolts having movable elements
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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of intelligent electric-controlled door lock, including lock body, spring bolt mechanism and Chu She mechanisms, spring bolt mechanism includes dead bolt and bolt driving mechanism, and bolt driving mechanism includes swing arm, lever, first driving means and the second drive device.Bolt driving mechanism of the invention is configured with two drive devices, and each drive device is connected with lever respectively, even if after a drive device is damaged wherein, another drive device is remained able to be operated completion unlocking and locked.In addition the invention also discloses the control method of intelligent electric-controlled door lock, operational order including receiving user input, receive detection and touch the preceding microswitch of tongue position and the position signalling of rear microswitch, the working condition of bolt driving mechanism is controlled according to operational order and position signalling；Setting main drive and standby drive device；Judge whether main drive is normal.
Description
Technical field
The present invention relates to intelligent lock technical field, and in particular to a kind of intelligent electric-controlled door lock and its control method.
Background technology
Door lock is that, for door lock being lived the equipment to prevent other people from opening door, this equipment is probably machinery, it is also possible to
Be it is electronic, it is electronic to need electric energy.Door lock must have security, stability as safety precaution product.Security can be from two
Aspect is weighed：One is resistant to the violence damages such as deliberately destruction, malice or premeditated sled, brill.Two is that precautionary technology is opened, machinery
The poor ability that the anti-technology of lock is opened.
The deadboft actuation structure of electric control door lock on the market can be divided into two big types, and a class is by micromachine or electricity
Stretching for the similar pin framework of magnet control, makes dead bolt be in only lock or removable state, and then manually external force is realized locking
Tongue is moved, and reaches the purpose unlocked or lock；It is another kind of directly to drive dead bolt to be telescoped up to unlock or lock by motor
Purpose.
In both types, the first kind still needs and is turned the handle by external force, is not carried out comprehensively automation.And
Equations of The Second Kind motor direct-drive dead bolt, required strength is relatively large, and the size and reliability to motor had compared with the day of one's doom
System.And, the class of the above two have the shortcomings that one it is common, when motor or electromagnet are damaged, will be unable to unlock or lock.
The content of the invention
It is an object of the invention to provide a kind of intelligent electric-controlled door lock, can continue to make after the damage of any one motor
With.
It is, up to above-mentioned purpose, a kind of intelligent electric-controlled door lock, including lock body, dead bolt to be provided in one embodiment of the present of invention
Mechanism and Chu She mechanisms, spring bolt mechanism include dead bolt and bolt driving mechanism, and one end that dead bolt is arranged in lock body is set
There is dead bolt chute；Bolt driving mechanism includes：
Swing arm, swing arm includes the swing rod and connecting rod for driving dead bolt, in one end insertion dead bolt chute of swing rod and in pendulum
Dead bolt is driven when dynamic；
Lever, head end and the connecting rod of lever are slidably matched, and drive connection bar swings in lever rotation；The tail end of lever sets
It is equipped with afterbody chute；
First driving means, first driving means include the first leading screw, the Power Component of driving the first leading screw rotation and installation
The first screw block on the first leading screw；
Second drive device, the second drive device includes the second leading screw, the Power Component of driving the second leading screw rotation and installation
The second screw block on the second leading screw；
First screw block is flexibly connected with the middle part of lever；The connecting portion of the second screw block is arranged in afterbody chute and is slided with it
Connection.
One of prioritization scheme of the invention, Chu She mechanisms include the limiting plate with arc-shaped inner groovy；
Touch tongue；
The sliding axle coaxially connected with tactile tongue；
Fixed seat for installing sliding axle；
When tactile tongue front end is moved at limiting plate inner groovy drive touch tonguing enter inside inner groovy, when tactile tongue is exited in limiting plate
The spring of power is stored during groove；And
The position detection components of detection sliding axle or tactile tongue telescopic location.
One of prioritization scheme of the invention, first driving means and the second drive device are each configured with a power
Component, Power Component includes motor, and the rotating shaft of motor is connected driving by reduction gearing with the first leading screw or the second leading screw
It is rotated；One end of first leading screw and the second leading screw is configured with bearing；It is provided with lock body for pacifying motorized motor slot
And the bearing groove of bearing is installed.
One of prioritization scheme of the invention, bolt driving mechanism also bag check device, check device includes being arranged on
Feeler in swing arm and the torque spring with feeler cooperation；Torque spring includes fixed pin and stress pin, and stress pin has the
One stress section and the second stress section, when swing rod is return, feeler is contacted with the first stress section, when swing rod stretches out after feeler deflection
Contacted with the second stress section.
One of prioritization scheme of the invention, spring housing is arranged on tactile tongue tail end and fixed seat front end on sliding axle
Between；When tactile tongue front end is moved at limiting plate inner groovy, spring is upheld and drives tactile tonguing to enter inside inner groovy；When tactile tongue is moved back
Spring is subject to the extruding for touching tongue to shrink storage power when going out limiting plate inner groovy.
One of prioritization scheme of the invention, position detection components include stroke plate and are arranged on two before and after stroke plate
The preceding microswitch and rear microswitch of side, stroke plate are arranged on slip shaft tail end, and preceding microswitch is positioned close to touch tongue institute
In side, rear microswitch is arranged far from touching tongue side.
In an alternative embodiment of the invention, a kind of intelligent electric-controlled door lock is disclosed, including lock body, spring bolt mechanism and touch
Tongue mechanism, spring bolt mechanism includes dead bolt and bolt driving mechanism, and one end that dead bolt is arranged in lock body is provided with dead bolt chute；
Bolt driving mechanism includes：
Swing arm, swing arm includes the swing rod and connecting rod for driving dead bolt, in one end insertion dead bolt chute of swing rod and in pendulum
Dead bolt is driven when dynamic；
Lever, head end and the connecting rod of lever are slidably matched, and drive connection bar swings in lever rotation；The tail end of lever sets
It is equipped with afterbody chute；
First driving means, first driving means include the first leading screw, the Power Component of driving the first leading screw rotation and installation
The first screw block on the first leading screw；
Second drive device, the second drive device includes the second leading screw, the Power Component of driving the second leading screw rotation and installation
The second screw block on the second leading screw；
First screw block is flexibly connected with the middle part of lever；The connecting portion of the second screw block is arranged in afterbody chute and is slided with it
Connection；
Chu She mechanisms include the limiting plate with arc-shaped inner groovy；
Touch tongue；The sliding axle coaxially connected with tactile tongue；Fixed seat for installing sliding axle；When tactile tongue front end is moved to limiting plate
Driven when at inner groovy and touch the spring that tonguing enters inside inner groovy, power is stored when touching tongue and exiting limiting plate inner groovy；And detection
The position detection components of sliding axle or tactile tongue telescopic location.
Based on the intelligent electric-controlled door lock that the present invention is improved, the invention also discloses the control method of the intelligent electric-controlled door lock,
Including：
S1, the operational order for receiving user input, receive detection and touch the preceding microswitch of tongue position and the position of rear microswitch
Signal, the working condition of bolt driving mechanism is controlled according to operational order and position signalling；
S2, setting first driving means and the second drive device in any one as main drive, another is used as standby
Drive device；
S3, judge whether main drive is normal, when judging that main drive is damaged, set standby drive device and be replaced with
Main drive；
S4, when user input unlocking operation is instructed, control main drive electric motor operation drive lever actuated swing arm make
Dead bolt returns unlocking；
S5, when user input locks operational order, control drive device drives the lever actuated swing arm to stretch out dead bolt to lock.
Preferably, when first driving means are set as main drive；
Motor drives the method that lever actuated swing arm is unlocked to be：Start the motor rotation of first driving means, make first
Thick stick is moved to the direction away from dead bolt and drives the head end of lever away from dead bolt, drives swing rod to cause that dead bolt is return out away from dead bolt
Lock；
Motor drives the method locked of lever actuated swing arm to be：The motor for starting first driving means is rotated backward, and makes the
One leading screw drives swing rod to cause that dead bolt is stretched near dead bolt to being moved near the direction of dead bolt and driving the close dead bolt of head end of lever
Go out to lock.
Preferably, when the second drive device is set as main drive；
Motor drives the method that lever actuated swing arm is unlocked to be：Start the motor rotation of the second drive device, make second
Thick stick drives swing rod to cause that dead bolt is return out away from dead bolt to being moved near the direction of dead bolt and driving the close dead bolt of head end of lever
Lock；
Motor drives the method locked of lever actuated swing arm to be：The motor for starting the second drive device is rotated backward, and makes
Two leading screws drive swing rod to cause that dead bolt is stretched near dead bolt to moving near the direction of dead bolt and driving the head end of lever away from dead bolt
Go out to lock.
Head end of the invention and tail end are not the position in absolute sense, and refer to relative head and the tail, headed by one end
When end or first section, then the other end is tail end or rear.Although the present invention is with head end or tail end to the connection between part
Related limitation is carried out, but the head and the tail of mechanical structure should have been judged with reference to accompanying drawing or according to those skilled in the art's general knowledge
Relation.
Flexible connection of the invention can be that relative rotation can occur after two or more part is connected,
It is of the invention be slidably connected can be two or the above part connection after relative rotation can not only occur, and can be with
Enter line slip in limited or corresponding space or region, corresponding part can be contact in taxiing procedures, but
It is that it is not absolutely required to connect as one, can is only to contact with each other, and the interaction of power occurs in contact process, enters
And there is torque transmission, realize driving.
Middle part described in the present invention, can be the geometric center of object or part, it is also possible to not be geometric center, this hair
Be can be understood as in the middle part of certain bright part between the part two ends.
In sum, the present invention has advantages below：
1st, bolt driving mechanism of the invention is configured with two drive devices, and each drive device is connected with lever respectively, lever
On be provided with afterbody chute, two drive devices can respectively drive lever rotation, and then drive swing arm deflection, and then realize lock
Tongue it is flexible, even if therefore after a drive device is damaged wherein, another drive device remains able to be operated completion
Unlock and lock.
2nd, tactile tongue connection sliding axle of the invention, sliding axle can in fixed seat telescopic slide, while being configured with detection
Touch tongue or slide the position detection components of shaft position, the retracted position for touching tongue is detected by position detection components；Trigger mechanism
Integrate mechanical triggering and Electronic Control, position restriction is realized using mechanical part, electronic section controls trigger action, both
Trigger position and trigger action can be made mutually to correspond to, improve triggering precision, can be with the automatically controlled part knot of electric control door lock main body
Close, so as to realize the control of dead bolt.
Meanwhile, the present invention can also further solve the problems, such as that electric control door lock is unlocked and action machine accuracy of locking, it is ensured that
Locking operation it is safe and reliable.
3rd, the present invention is configured with the control method of intelligent door lock, can be carried out according to the operational order of user and actual conditions
Judge, change the setting of main drive motor, the swaying direction and limit of control lever, it is possible to achieve complete intelligentized control method.
Brief description of the drawings
Fig. 1 is schematic diagram of the bolt device in lock body in one embodiment of the invention, and wherein dead bolt is unlocking shape
State；
Fig. 2 is the schematic diagram in one embodiment of the invention during tongue driving device unlocking condition；
Fig. 3 is schematic diagram of the bolt device in lock body in one embodiment of the invention, and wherein dead bolt is locking state；
Fig. 4 is the schematic diagram in one embodiment of the invention during tongue driving device locking state；
Fig. 5 is the schematic internal view of electric control door lock in one embodiment of the invention；Wherein dead bolt is unlocking condition；
Fig. 6 is the schematic internal view of electric control door lock in one embodiment of the invention；Wherein dead bolt is locking state.
Fig. 7 is the schematic diagram of trigger mechanism in invention one embodiment；
Fig. 8 is schematic diagram of the trigger mechanism in lock body in invention one embodiment, wherein eliminating bolt driving mechanism；
Fig. 9 is the internal structure schematic diagram of intelligent electric-controlled door lock of the invention；
Figure 10 is the inner side elevational view of intelligent electric-controlled door lock of the invention.
Wherein, 1, swing arm；101st, swing rod；102nd, connecting rod；103 chutes；2nd, lever；21st, afterbody chute；22nd, connecting pin；
3rd, first driving means；31st, the first leading screw；32nd, the second leading screw；4th, the second drive device；41st, the second leading screw；42nd, the 3rd
Thick stick；5th, motor；6th, reduction gearing；7th, bearing；8th, feeler；9th, torque spring；91st, fixed pin；92nd, stress pin；93rd, first receive
Power section；93rd, the second stress section；10th, axis hole；11st, lock body；12nd, dead bolt；13rd, dead bolt chute；14th, motor slot；15th, bearing groove.
51st, limiting plate；52nd, lock body side plate；53rd, tongue is touched；54th, spring；55th, fixed seat；56th, sliding axle；57th, preceding fine motion is opened
Close；58th, stroke plate；59th, rear microswitch；510th, inner groovy；511st, lock body；512nd, dead bolt.
Specific embodiment
The invention provides a kind of intelligent electric-controlled door lock, including lock body, spring bolt mechanism and Chu She mechanisms, spring bolt mechanism bag
Dead bolt and bolt driving mechanism are included, one end that dead bolt is arranged in lock body is provided with dead bolt chute.
Include that swing arm 1, lever 2, first driving means 3, second drive with reference to Fig. 1 ~ Fig. 6 bolt driving mechanisms of the invention
Device 4 and spring 9.
With reference to Fig. 2 and Fig. 4, swing arm 1 is for being connected with dead bolt 12 and drives the flexible part of dead bolt 12, and swing arm 1 includes
The swing rod 101 being directly connected to dead bolt and the connecting rod 102 coordinated with lever 2.Swing arm 1 may be mounted at lock body when in use
Inside 11, the connecting rod 102 of swing arm 1 will be made swing rod 101 that corresponding swing occurs by the driving of lever 2, therefore swing arm exists
Need to allow the crossover location of swing rod and connecting rod or center to be installed by modes such as a rotary shaft or pins during installation
In lock body, swing rod and connecting rod is allowed to be rotated around this fixing point.It is arranged in lock body for the ease of swing arm, and in advance
Fixing point or center of rotation are set, axis hole 10 can be provided with swing arm, axis hole can be embedded on the bearing pin of lock body
Realize connection and rotate, while corresponding bearing can also be matched so that rotate more flexibly, bearing can also be arranged on axis hole
It is interior, then on bearing pin.
Lever 2 can be in strip, and after the effect of lever includes being driven the effect of device at one end, the other end will lead to
Cross connecting rod band driven fork rotate, one end that lever is driven can be subject to first driving means driving, or
The driving of the second drive device, the afterbody chute 21 designed by lever tail end drives dress realizing first driving means and second
Put the effect that can individually implement to drive and will not interfere.
The head end of lever 2 refers to the one end coordinated with connecting rod, and head end is arranged in the chute 103 of connecting rod, and in thick stick
Drive connection bar swings when bar is rotated.It is slidably matched between the head end and chute of lever, so with the afterbody of lever tail end
Chute is corresponding, and the width between two chutes causes that lever optional position on leading screw can realize leverage.
With reference to Fig. 1, first driving means 3 include the first leading screw 31, drive the Power Component and peace of the rotation of the first leading screw
31 the first screw block 32 on the first leading screw.Second drive device 4 includes the second leading screw 41, drives the second leading screw 41 to rotate
Power Component and the second screw block 42 on the second leading screw 41；The composition of two drive devices is essentially identical, the
, when mounted closer to swing arm 1, the second drive device 4 is when mounted closer to the tail end of lever 2 for one drive device 3.Have on leading screw
Having has screw block screw thread in screw thread, screw block, leading screw screw block in rotation process will be moved axially along leading screw, similar to
Screw lifting device.The specific profile of screw block can use nut shape, it would however also be possible to employ bulk etc..First of the invention
Thick stick seat is flexibly connected with the middle part of lever, and the middle part refers to the position between lever head end and tail end；The connection of the second screw block
Portion is arranged in afterbody chute and is slidably connected with it.
In optimal enforcement example of the invention, the angle between the swing rod and connecting rod of swing arm 1 is at an acute angle.
In optimal enforcement example of the invention, head end and the connecting rod sliding matching structure of lever are：The tail end of connecting rod 102
Chute 103 is poroid in half oval or oval is poroid, and the head end of lever is provided with tubular connecting pin 22, the connecting pin
With the inwall sliding contact of connecting rod in the chute of connecting rod.Or the head end of lever and connecting rod sliding matching structure
For：The head end that connecting rod tail end has connecting pin, lever is provided with the stem chute that half oval is poroid or oval is poroid, should
Connecting pin is arranged on the inwall sliding contact with lever in stem chute.
In optimal enforcement example of the invention, the drive device 4 of first driving means 3 and second is each configured with a power packages
Part, Power Component includes motor 5, and the rotating shaft of motor is connected driving by reduction gearing 6 with the first leading screw or the second leading screw
It is rotated.
In optimal enforcement example of the invention, one end of the first leading screw and the second leading screw is configured with bearing 7, is easy to leading screw to install
The other end of leading screw can be rotated freely after in lock body 11.
In optimal enforcement example of the invention, bolt driving mechanism also bag check device, check device includes being arranged on swing arm
On feeler 8 and with feeler coordinate torque spring 9；Torque spring includes fixed pin 91 and stress pin 92, and stress pin has
First stress section 93 and the second stress section 94, when swing rod is return, feeler is contacted with the first stress section, the feeler when swing rod stretches out
Contacted with the second stress section after deflection.Check device can be used in extreme position i.e. dead bolt in extended or retracted extreme position
When non-return, prevent external force from allowing dead bolt to return, lifted lockset security performance.
A kind of bolt device of the invention, including dead bolt 12 and bolt driving mechanism, dead bolt 12 are arranged in lock body 11
One end be provided with dead bolt chute 13；Bolt driving mechanism includes：
Swing arm, swing arm includes the swing rod and connecting rod for driving dead bolt, in one end insertion dead bolt chute of swing rod and in pendulum
Dead bolt is driven when dynamic；
Lever, head end and the connecting rod of lever are slidably matched, and drive connection bar swings in lever rotation；The tail end of lever sets
It is equipped with afterbody chute；
First driving means, first driving means include the first leading screw, the Power Component of driving the first leading screw rotation and installation
The first screw block on the first leading screw；
Second drive device, the second drive device includes the second leading screw, the Power Component of driving the second leading screw rotation and installation
The second screw block on the second leading screw；
First screw block is flexibly connected with the middle part of lever；The connecting portion of the second screw block is arranged in afterbody chute and is slided with it
Connection.
A kind of electric control door lock of the invention, including lock body, dead bolt and bolt driving mechanism in lock body, lock body
The housing of dead bolt and bolt driving mechanism can be installed for any one, some screws are offered on lock body and is easily installed,
In addition it is provided with lock body for pacifying motorized motor slot and installing the bearing groove 15 of bearing, motor slot 14 is used for clamping
Motor, can coordinate corresponding bolt fixed motor.
The operation principle of bolt driving mechanism of the invention and bolt device is as follows：
Dead bolt and bolt driving mechanism are arranged on lock body, all parts are fixed, according to three rigging positions of lever away from
From and afterbody chute length, adjust the position of the first leading screw and the second leading screw and adjust the first screw block and second
Screw block height and position on leading screw.
The driving of lever of the present invention can select any one to be driven, when a drive device works wherein, separately
One motor remains stationary of drive device, corresponding screw block will not also be moved, but lever can enter around the screw block
Line slip or relative rotation.
With reference to Fig. 1~Fig. 4, for example, it is main drive to set with the second drive device, first driving means are standby drive
Dynamic device.Now the screw block of first driving means can be after leading screw medium position, the motor start-up of the second drive device
The second screw block will be driven to move along its axis, the second screw block coordinates due to needing with afterbody slide, can be the
One tubular connecting pin similar to lever front end is set on two screw blocks, and connecting pin slides in afterbody chute and can
To drive lever to be moved axially along leading screw.
When the position of the second screw block is less than the first screw block, now the head end of lever raises up, and swing rod is vertical with figure
The angle in direction diminishes, and in the lower position of dead bolt chute, now dead bolt is to stretch out the process of locking, when the second screw block
When position reaches minimum, complete to lock.At this moment, the feeler of swing arm lower end will gradually be moved to second and receive from the first stress section
Power section, and last second stress section is extruded.
When needing to unlock, the motor reversion of the second drive device is ordered about the second leading screw rotation direction and is overturn, and enters
And the second screw block is increased, the head end of lever will be slided and extruded under connecting rod chute in chute in the process
End, orders about swing arm to right side movement in figure, and due to the limitation of dead bolt chute, swing arm will be slided simultaneously along dead bolt chute lower end
Downward active force is imposed to it, and then realizes unlocking.At this moment, the feeler of swing arm lower end will gradually be moved from the second stress section
Move to the first stress section, and last first stress section is extruded.
After the second drive device is damaged, it is possible to use first driving means continue the flexible position for driving swing arm to control dead bolt
Configuration state.For example, after the second drive device is damaged, its screw block will not be moved, and can now adjust the first screw block
Position come realize continue unlock or lock.Specifically, the first screw block of first driving means is provided in middle position in advance
Put, now the second screw block of the second drive device is, less than the first screw block, now to drive the first screw block downward
It is mobile, will can equally allow the front end of lever to move down, now the fulcrum of lever is changed on the second screw rodb base.When lever is moved down
Afterwards, you can unlocked with realizing that swing arm moves to right realization.Likewise, in order to realize locking, allowing the electrode of first driving means to invert i.e.
It is capable of achieving.
Likewise, damaging back door lock when the second drive device is in unlocking condition, then the now height of the second screw block
Will be higher than the first screw block, drive swing arm to be moved to the left by now the first screw block is moved up, and then cause that dead bolt is stretched
Go out to lock.
The present embodiment is a kind of trigger mechanism of electric control door lock, and may be mounted at carries out triggering control on electric control door lock, inspection
Location configuration state.Bolt driving mechanism of the invention and trigger mechanism can be commonly mounted on inside lock body, due between the two
Can be without annexation mechanically, therefore both can be independently mounted in lock body.
With reference to Fig. 7 and Fig. 8, the trigger mechanism of the present embodiment include limiting plate 51, touch tongue 53, sliding axle 56, fixed seat 55,
Spring 54 and position detection components.
Limiting plate 1 and tactile tongue 53, sliding axle 56 etc. are separated, and limiting plate 51 is directly installed on doorframe, is not set directly
Put on lock body.Limiting plate need when mounted it is corresponding with the position of lock body 511, i.e., at least to ensure touch tongue position can enter
Enter the inner groovy 510 of limiting plate.The two ends of inner groovy 510 of limiting plate arc-shaped are horizontal segment, and sliding axle is in cylindrical, fixed
It is provided with seat and slides current hole for sliding axle.
Limiting plate includes the inner groovy of a horizontal segment and arc-shaped, and the inwall of inner groovy can be smooth, be easy to
Tongue is touched to be more prone in sliding process.Touch tongue to coordinate with limiting plate, in order to allow tactile tongue preferably to enter in inner groovy, preferably touch
The front-end cross-sectional view of tongue is tapered, and so touching tongue will be more prone to when entering or exiting inner groovy.
With reference to Fig. 7, the tail end for touching tongue 53 is rectangular, and it is coaxially connected with sliding axle 56 to be easy to touch tongue 53, sliding axle 56 with it is tactile
Tongue 53 can be integrally formed, synchronization when mobile of sliding axle and tactile tongue.Sliding axle is arranged on inside lock body 511, equivalent to installation
In the offside of limiting plate 51, it is crack between a door and its frame between limiting plate.There is the strong point in order to allow sliding axle, be provided with for installing cunning
The fixed seat 55 of moving axis, fixed seat is directly arranged on the inside of lock body 511 by any-mode.
Trigger mechanism also includes spring and position detection components, and the effect of spring is：When tactile tongue front end be moved to it is spacing
Tactile tonguing is driven to enter inside inner groovy, store power when tactile tongue exits limiting plate inner groovy when at plate inner groovy；Tongue is touched to enter
Cheng Qian's spring of crossing of inner groovy can have occurred that deformation, therefore tactile tongue touches tongue during inner groovy is entered and limited
The extruding force of position plate level section will be gradually reduced, and now spring will order about the easier entrance of tactile tongue in the presence of restoring force
Inner groovy a, there is provided active force for allowing tactile tongue to move forward, therefore stretched the relative of spring when tongue reaches indent groove center is touched
Zhang Changdu is maximum, and now driving force is minimum.Indent groove center is reached in tactile tongue or when stretching out farthest, spring now can be with
It is in compressive state.During tactile tongue is exited, touching tongue will be such that spring is further pressed by the active force of inner groovy inwall
Contracting stores power.
With reference to Fig. 8, position detection components are used to detect the telescopic location of tactile tongue or sliding axle, and it includes stroke plate
56 and it is arranged on the preceding microswitch 57 and rear microswitch 59 of both sides before and after stroke plate 56；Stroke plate 56 is arranged on sliding axle
Tail end, preceding microswitch is positioned close to touch tongue side, and rear microswitch is arranged far from touching tongue side.
For example when tactile tongue reaches maximum position, now stroke plate will touch preceding microswitch makes it have signal to produce
It is raw, state when at this moment being opened for door.When tactile tongue is stretched out for minimum position, now touching tongue will connect in the horizontal segment of limiting plate
Touch, microswitch makes it have signal to produce after now stroke plate will be touched.
Therefore, when tactile tongue encounters preceding microswitch, now touch tongue and stretch out that size is larger, illustrate that door is in the state of opening；
Microswitch after touching, illustrates that door is not closed also completely, and tactile tongue malleation is on doorframe straight section.Only when front and rear fine motion is opened
Pass all do not touch when, now touch tongue in the space between two microswitches, now touch tongue and be embedded into limiting plate
In groove, illustrate that door is closed completely, now electric controlled door triggering, dead bolt 512 stretches out.
Present embodiments provide a kind of mounting means of spring：
Spring housing is arranged between tactile tongue tail end and fixed seat front end on sliding axle；When tactile tongue front end is moved in limiting plate
Spring is upheld and drives tactile tonguing to enter inside inner groovy during groove；When touching tongue and exiting limiting plate inner groovy, spring is subject to touch tongue
Extruding is shunk and stores power.
The invention also discloses the control method of the intelligent electric-controlled door lock, including：
S1, the operational order for receiving user input, receive detection and touch the preceding microswitch of tongue position and the position of rear microswitch
Signal, the working condition of bolt driving mechanism is controlled according to operational order and position signalling；
S2, setting first driving means and the second drive device in any one as main drive, another is used as standby
Drive device；
S3, judge whether main drive is normal, when judging that main drive is damaged, set standby drive device and be replaced with
Main drive；
S4, when user input unlocking operation is instructed, control main drive electric motor operation drive lever actuated swing arm make
Dead bolt returns unlocking；
S5, when user input locks operational order, control drive device drives the lever actuated swing arm to stretch out dead bolt to lock.
For example, when first driving means are set as main drive；
Motor drives the method that lever actuated swing arm is unlocked to be：Start the motor rotation of first driving means, make first
Thick stick is moved to the direction away from dead bolt and drives the head end of lever away from dead bolt, drives swing rod to cause that dead bolt is return out away from dead bolt
Lock；
Motor drives the method locked of lever actuated swing arm to be：The motor for starting first driving means is rotated backward, and makes the
One leading screw drives swing rod to cause that dead bolt is stretched near dead bolt to being moved near the direction of dead bolt and driving the close dead bolt of head end of lever
Go out to lock.
For example, when the second drive device is set as main drive；
Motor drives the method that lever actuated swing arm is unlocked to be：Start the motor rotation of the second drive device, make second
Thick stick drives swing rod to cause that dead bolt is return out away from dead bolt to being moved near the direction of dead bolt and driving the close dead bolt of head end of lever
Lock；
Motor drives the method locked of lever actuated swing arm to be：The motor for starting the second drive device is rotated backward, and makes
Two leading screws drive swing rod to cause that dead bolt is stretched near dead bolt to moving near the direction of dead bolt and driving the head end of lever away from dead bolt
Go out to lock.
In order to realize Based Intelligent Control in the present invention, processor commonly used in the prior art or single-chip microcomputer can be used, made
The signal of microswitch is received with processor or single-chip microcomputer.Electric control door lock of the invention can also be configured accordingly outside lock body
Checking device is used to verify the identity information of user.Cipher inputting keyboard, fingerprint identification module, sound can be for example configured with to know
All kinds of detection modules such as other module, Identification of Images module or iris recognition module, when user is input into password by above-mentioned module
Or after being identified by, door lock can be controlled to be turned on or off；The installation of this control module and judgment mode
Realized with by any one mode in the prior art.
Claims (10)
1. a kind of intelligent electric-controlled door lock, including lock body, spring bolt mechanism and Chu She mechanisms, it is characterised in that：
The spring bolt mechanism includes dead bolt and bolt driving mechanism, and one end that the dead bolt is arranged in lock body is provided with dead bolt
Chute；The bolt driving mechanism includes：
Swing arm, the swing arm includes the swing rod and connecting rod for driving dead bolt, one end insertion dead bolt chute of the swing rod
It is interior and swing when drive dead bolt；
Lever, head end and the connecting rod of the lever are slidably matched, and drive connection bar swings in lever rotation；The lever
Tail end be provided with afterbody chute；
First driving means, the first driving means include the first leading screw, drive the first leading screw rotate Power Component and
The first screw block on the first leading screw；
Second drive device, second drive device include the second leading screw, drive the second leading screw rotate Power Component and
The second screw block on the second leading screw；
First screw block is flexibly connected with the middle part of lever；The connecting portion of second screw block is arranged in afterbody chute
It is slidably connected with it.
2. intelligent electric-controlled door lock as claimed in claim 1, it is characterised in that：The Chu She mechanisms include thering is arc-shaped indent
The limiting plate of groove；
Touch tongue；
The sliding axle coaxially connected with tactile tongue；
Fixed seat for installing sliding axle；
When tactile tongue front end is moved at limiting plate inner groovy drive touch tonguing enter inside inner groovy, when tactile tongue is exited in limiting plate
The spring of power is stored during groove；And
The position detection components of detection sliding axle or tactile tongue telescopic location.
3. intelligent electric-controlled door lock as claimed in claim 1, it is characterised in that：The first driving means and the second drive device
A Power Component is each configured with, the Power Component includes motor, and the rotating shaft of motor passes through reduction gearing and first
Leading screw or the connection of the second leading screw drive its rotation；One end of first leading screw and the second leading screw is configured with bearing；Set in lock body
It is equipped with for pacifying motorized motor slot and installing the bearing groove of bearing.
4. intelligent electric-controlled door lock as claimed in claim 1, it is characterised in that：The bolt driving mechanism also bag check device,
The check device includes the feeler being arranged in swing arm and the torque spring coordinated with feeler；The torque spring includes solid
Determine pin and stress pin, the stress pin has the first stress section and the second stress section, the feeler and first when the swing rod is return
Stress section contact, contacts after feeler deflection when the swing rod stretches out with the second stress section.
5. intelligent electric-controlled door lock as claimed in claim 2, it is characterised in that：The spring housing is arranged on tactile on sliding axle
Between tongue tail end and fixed seat front end；In when tactile tongue front end is moved at limiting plate inner groovy, the tactile tonguing of spring extension driving enters
Inside grooves；When touching tongue and exiting limiting plate inner groovy, spring is subject to the extruding for touching tongue to shrink storage power.
6. intelligent electric-controlled door lock as claimed in claim 2, it is characterised in that：The position detection components include stroke plate and
The preceding microswitch and rear microswitch of both sides before and after stroke plate are arranged on, the stroke plate is arranged on slip shaft tail end, preceding micro-
Dynamic switch is positioned close to touch tongue side, and rear microswitch is arranged far from touching tongue side.
7. a kind of intelligent electric-controlled door lock, including lock body, spring bolt mechanism and Chu She mechanisms, it is characterised in that：
The spring bolt mechanism includes dead bolt and bolt driving mechanism, and one end that the dead bolt is arranged in lock body is provided with dead bolt
Chute；The bolt driving mechanism includes：
Swing arm, the swing arm includes the swing rod and connecting rod for driving dead bolt, one end insertion dead bolt chute of the swing rod
It is interior and swing when drive dead bolt；
Lever, head end and the connecting rod of the lever are slidably matched, and drive connection bar swings in lever rotation；The lever
Tail end be provided with afterbody chute；
First driving means, the first driving means include the first leading screw, drive the first leading screw rotate Power Component and
The first screw block on the first leading screw；
Second drive device, second drive device include the second leading screw, drive the second leading screw rotate Power Component and
The second screw block on the second leading screw；
First screw block is flexibly connected with the middle part of lever；The connecting portion of second screw block is arranged in afterbody chute
It is slidably connected with it；
The Chu She mechanisms include the limiting plate with arc-shaped inner groovy；
Touch tongue；The sliding axle coaxially connected with tactile tongue；Fixed seat for installing sliding axle；When tactile tongue front end is moved to limiting plate
Driven when at inner groovy and touch the spring that tonguing enters inside inner groovy, power is stored when touching tongue and exiting limiting plate inner groovy；And detection
The position detection components of sliding axle or tactile tongue telescopic location.
8. in a kind of claim 1 ~ 7 any intelligent electric-controlled door lock control method, it is characterised in that including：
S1, the operational order for receiving user input, receive detection and touch the preceding microswitch of tongue position and the position of rear microswitch
Signal, the working condition of bolt driving mechanism is controlled according to operational order and position signalling；
S2, setting first driving means and the second drive device in any one as main drive, another is used as standby
Drive device；
S3, judge whether main drive is normal, when judging that main drive is damaged, set standby drive device and be replaced with
Main drive；
S4, when user input unlocking operation is instructed, control main drive electric motor operation drive lever actuated swing arm make
Dead bolt returns unlocking；
S5, when user input locks operational order, control drive device drives the lever actuated swing arm to stretch out dead bolt to lock.
9. method as claimed in claim 8, it is characterised in that：When first driving means are set as main drive；
Motor drives the method that lever actuated swing arm is unlocked to be：Start the motor rotation of first driving means, make first
Thick stick is moved to the direction away from dead bolt and drives the head end of lever away from dead bolt, drives swing rod to cause that dead bolt is return out away from dead bolt
Lock；
Motor drives the method locked of lever actuated swing arm to be：The motor for starting first driving means is rotated backward, and makes the
One leading screw drives swing rod to cause that dead bolt is stretched near dead bolt to being moved near the direction of dead bolt and driving the close dead bolt of head end of lever
Go out to lock.
10. method as claimed in claim 8, it is characterised in that：When the second drive device is set as main drive；
Motor drives the method that lever actuated swing arm is unlocked to be：Start the motor rotation of the second drive device, make second
Thick stick drives swing rod to cause that dead bolt is return out away from dead bolt to being moved near the direction of dead bolt and driving the close dead bolt of head end of lever
Lock；
Motor drives the method locked of lever actuated swing arm to be：The motor for starting the second drive device is rotated backward, and makes
Two leading screws drive swing rod to cause that dead bolt is stretched near dead bolt to moving near the direction of dead bolt and driving the head end of lever away from dead bolt
Go out to lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710005344.5A CN106761004B (en) | 2017-01-04 | 2017-01-04 | A kind of intelligent electric-controlled door lock and its control method |
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|---|---|---|---|
| CN201710005344.5A CN106761004B (en) | 2017-01-04 | 2017-01-04 | A kind of intelligent electric-controlled door lock and its control method |
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| CN106761004B CN106761004B (en) | 2017-11-14 |
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| CN107227896A (en) * | 2017-06-20 | 2017-10-03 | 河北大拇哥门业有限公司 | The non-porous automatic lock of dual drive |
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| CN109653613A (en) * | 2018-11-08 | 2019-04-19 | 珠海优特物联科技有限公司 | Control method, lockset, storage medium and the electronic device of lockset state |
| CN110042606A (en) * | 2019-05-14 | 2019-07-23 | 淮安市春光机械有限公司 | A kind of intellectual multiple fiber fast shaping square steam box of automatic control |
| CN110984706A (en) * | 2019-12-02 | 2020-04-10 | 中山欧朗金属制品有限公司 | Intelligent lock and safety door |
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|---|---|
| CN106761004B (en) | 2017-11-14 |
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