CN105840003B - The driving control system and its control method of a kind of bolt mechanism - Google Patents
The driving control system and its control method of a kind of bolt mechanism Download PDFInfo
- Publication number
- CN105840003B CN105840003B CN201610281929.5A CN201610281929A CN105840003B CN 105840003 B CN105840003 B CN 105840003B CN 201610281929 A CN201610281929 A CN 201610281929A CN 105840003 B CN105840003 B CN 105840003B
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- Prior art keywords
- travel switch
- frame
- rack
- latch frame
- rack assembly
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- 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
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/002—Geared transmissions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0084—Key or electric means; Emergency release
- E05B2047/0086—Emergency release, e.g. key or electromagnet
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- Lock And Its Accessories (AREA)
Abstract
A kind of driving control system of bolt mechanism and the drive control method using the system, wherein described bolt mechanism includes latch frame, the manual unlocking push rod for manual actuation latch frame and the rack assembly being set in outside latch frame, the driving control system includes motor, controller and travel switch, the rack assembly is engaged with the output gear of motor, the travel switch includes being located at the first travel switch and the second travel switch at the limit of sports record position of bolt mechanism both sides respectively, and the latch frame is connected with rack assembly disengaging type；It is provided for triggering the first trigger of the first travel switch on the latch frame；It is provided for triggering the second trigger of the second travel switch in the rack assembly.The present invention carries out Stroke Control to latch frame and rack respectively, and linkage that can be by separating latch frame and rack completes manual unlock, it is to avoid cause abrasion to the reduction gearing of motor when unlocking manually.
Description
Technical field
The present invention relates to mechanical transmission fields, more particularly, to the drivetrain by hydraulic pressure, electrically driven locking mechanism
System.
Background technology
Chinese patent CN203742293U discloses a kind of smart electronicses keeper, including lock body and remote-control key, lock body
Drain pan is provided with motor fixing seat, and motor is fixed in motor fixing seat, and motor is provided with gear, and lock pin is fixed on rack,
Rack and pinion is intermeshed；The front end of drain pan latch-locking is provided with emergent lock pin, and one end of emergent lock pin is extended to outside drain pan；In
The bottom of shell is fixed with control panel, and control panel is connected with motor.Such keeper can have some situations in use, for example
Situations such as electric power is not enough is, it is necessary to emergent unlocking, then people understand the meet an urgent need end of lock pin of Manual press and carry out emergent unlocking.
Because emergent lock pin is fixed with rack and lock pin, when being manually pressed by emergent lock pin, the reversion of rack drives gear is made
Into the abrasion of the reduction gearing of motor, electronic lock can not normal work in the course of time.
The content of the invention
It is an object of the invention to provide a kind of bolt mechanism side driving control system and its control method, can by means of from
Close the latch frame and rack of connection, it is to avoid cause decelerating through motor tooth with rack meshed gears reverse drive motor when unlocking manually
The abrasion of wheel, and reliable system is provided after power recovery reset so that electronics keeper returns to normal operating conditions, under
One action is ready.
The purpose of the present invention is realized by following technical proposals：The bolt mechanism includes latch frame, for driving manually
The rack assembly moved the manual unlocking push rod of the latch frame and be set in outside the latch frame, wherein, the drive control
System includes motor, controller and travel switch, and the rack assembly is engaged with the output gear of the motor, institute
Stating travel switch includes being located at the first travel switch and the second row at the both sides limit of sports record position of the bolt mechanism respectively
Cheng Kaiguan, the latch frame is connected with the rack assembly disengaging type；The first stroke of triggering is provided on the latch frame to open
The first trigger closed；It is provided for triggering the second trigger of the second travel switch in the rack assembly.
Preferably, first trigger is the baffle plate being located on the latch frame, and second trigger is to be located at institute
State the baffle plate in rack assembly.
Preferably, clutch is included between the latch frame and the rack assembly, the clutch includes elasticity
Clutch pin assemblies, manual unlocking frame and transmission clutch block.
Preferably, the latch frame includes open slide, and the slide includes side wall；The side wall of the slide outwards according to
It is secondary that the elastic clutch pin assemblies, the manual unlocking frame, the transmission clutch block and the rack assembly are set.
Preferably, the manual unlocking frame and elastic clutch pin assemblies are used for the rotation and releasing pair for limiting transmission clutch block
The limitation that clutch block is rotated is driven, and for transmission clutch block to be limited into a deflection angle and released in the deflection angle
Restriction；The transmission clutch block is used to engage the rack assembly and be disengaged with the rack assembly.
The present invention also provides a kind of drive control method using foregoing driving control system driving bolt mechanism,
The first travel switch and the second travel switch of the driving control system include three states：The first travel switch closure
And second travel switch is opened；First travel switch is opened and second travel switch is opened；And described
One stroke switch is opened and second travel switch is closed.
Preferably, closed and under the second travel switch open mode in first travel switch, the driving control
The controller of system processed controlled motor when receiving unlocking signal drives rack to be moved to unlocking direction.
Preferably, opened and under the second travel switch open mode in first travel switch, the driving control
The controller of system processed is controlled when receiving unlocking signal or receiving the system reboot signal of the driving control system
Motor drives rack to be moved to unlocking direction.
Preferably, opened and in the state of the second formation switch closure in first travel switch, the driving
The controller of control system controlled motor when receiving block signal drives rack to be moved to locking direction.
Preferably, closed in first travel switch and under the second travel switch open mode, manual unlocking is pushed away
Bar promotes latch frame to be moved to unlocking direction, so that first travel switch is opened and second travel switch is opened.
The present invention has the following advantages that compared with prior art：
The present invention makes latch frame be linked with rack by the transmission clutch block under locking, and manual unlocking is promoted during emergent unlocking
Frame unblock transmission clutch block, makes latch frame be separated with rack, manual unlocking frame drives the movement of latch frame to unlock, and rack is fixed not
It is dynamic, it is to avoid abrasion is caused to the reduction gearing of motor when unlocking manually；Do not change original mode of operation unlocked manually, separation and
An action of unlocking can be completed.According to being separately mounted to provide reliable system after power recovery on latch frame and rack
Reset so that electronics keeper returns to normal operating conditions, is that next task is ready.
Brief description of the drawings
The following drawings will be helpful to carry out clearer displaying to the present invention in conjunction with specific embodiments.
Fig. 1 is the assembling schematic diagram of intelligent bolt structure in present pre-ferred embodiments；
Fig. 2 is lock and lock body correspondence position relation schematic diagram；
Fig. 3 is the assembling schematic diagram of bolt mechanism；
Fig. 4 is the outside schematic diagram of the bolt mechanism of manual clutch；
Fig. 5 is the inner side schematic diagram of the bolt mechanism of manual clutch；
Fig. 6 (Fig. 6 a-6c) is the structural representation that latch frame links with rack；
Fig. 7 (Fig. 7 a-7b) is the assembling structure schematic diagram for being driven clutch block 8；
Fig. 8 is the control schematic diagram of electric latching；
Fig. 9 is the control schematic diagram of electronic unlocking；
Figure 10 is the control schematic diagram unlocked manually；
Figure 11 is the control schematic diagram of tooth bar resets.
Embodiment
Describe exemplary embodiment, feature and the aspect of the present invention in detail below with reference to accompanying drawing.Identical is attached in accompanying drawing
Icon note represents the same or analogous element of function.Although the various aspects of embodiment are shown in the drawings, unless special
Do not point out, it is not necessary to accompanying drawing drawn to scale.
In addition, in order to better illustrate the present invention, numerous details are given in embodiment below.
It will be appreciated by those skilled in the art that without some details, the present invention can equally be implemented.For those skilled in the art
Well known method, means, element and circuit are not described in detail, in order to highlight the purport of the present invention.
" preceding " " rear " " left side " " right side " " on " " under " referred in the application is specifically placed relative to smart electronicses keeper
For direction.Specifically refer to, the direction towards the lock of smart electronicses keeper is " preceding ", opposite remote smart electronicses keeper
The direction of lock is " rear ", and the direction towards manual unlocking push rod end is " left side ", opposite remote manual unlocking push rod end
Direction be " right side ", close to cover lid direction for " on ", close to mounting seat direction be " under ".
Referring to Fig. 1 to Fig. 3, a kind of smart electronicses keeper of the bolt mechanism with manual clutch, including lock body and lock
21, the lock body includes cover lid 19, mounting seat 22, and the cover lid is snapped together with the mounting seat, is provided with the cover lid
The bolt mechanism 20 of manual clutch, the bolt mechanism of the manual clutch is connected by mobile with snap fit, the lock body
Sealed sealed with disengaging by bolt mechanism 20 between lock, bolt mechanism 20 includes latch 201.Lock body is fixed on door body
On, lock is fixed on doorframe.
Motor fixing seat 23 is provided with the cover lid, motor 24 is fixed in motor fixing seat, and motor is provided with gear 25,
Rack 2 is intermeshed with gear 25, and one end of push rod 5 is extended to outside cover lid 19.Control is fixed with the bottom of motor fixing seat
Plate 26, control panel is connected with motor.Control panel is provided with antenna, indicator lamp, buzzer and with code button.Battery is arranged on motor
The side of fixed seat, battery is connected with control panel.
Remote-control key includes housing, control panel and battery.Battery and control panel are fixed in housing, housing provided with open by
Button and pass button, drive button and pass button is connected with control panel respectively, and control panel, which is provided with, matches somebody with somebody code button.
Bolt mechanism 20 by the above-mentioned motor 24 in lock body by means of being driven, and the bolt mechanism 20 includes inserting
Pin, the latch frame 1 being fixedly connected with latch, the manual unlocking push rod 5 for manual actuation latch frame and it is set in latch frame
Outer rack assembly 2, the rack assembly 2 is engaged with the output gear of motor 24, is wrapped between the latch frame and rack assembly
Include clutch.
Clutch
Clutch includes the first state for engaging latch frame 1 and rack assembly 2, and makes latch frame and rack assembly
The second state being disengaged.When pressing manual unlocking push rod 5, the clutch enters the second state from first state.
The clutch includes elastic clutch pin assemblies 14, manual unlocking frame 4 and transmission clutch block 8,
The manual unlocking frame 4 and elastic clutch pin assemblies 14 are used to limit the rotation of transmission clutch block 8 and released to passing
The limitation that dynamic clutch block 8 is rotated, and for transmission clutch block 8 to be limited into a deflection angle and released in the deflection angle
Restriction；The transmission clutch block 8 is used to engage the rack assembly 2 and be disengaged with the rack assembly 2.
Latch frame 1
Latch frame 1 is the structure for driving latch 201 to move, and substantially in cuboidal configuration, is arranged in keeper housing.
The bottom of the latch frame 1 includes slide 3, and slide includes orthogonal side wall, bottom wall and end wall；Set on the side wall
It is equipped with for installing the mounting hole 13 of elastic clutch pin assemblies 14, and is provided perpendicular to sidewall surfaces, for through manual
Unlock the transmission clutch block installation axle 12 of insertion transmission clutch block after frame 4.
In the slide 3, the elastic clutch pin assemblies 14, the manual unlocking are outwards set gradually from the side wall
Frame 4, the transmission clutch block 8 and the rack assembly 2.The manual unlocking frame 4 and the rack assembly 2 are by the bottom wall branch
Support；Described one end of manual unlocking frame 4 is installed with the manual unlocking push rod 5, and the end of push rod 5 is passed through to be extended after the latch frame 1
Outside to it, the other end of manual unlocking frame 4 is resisted against on the end wall of the slide by means of the first spring 6.
The left side of the slide 3, which is set, is provided with push rod mounting hole 31 in ram seat 30, the ram seat, the push rod is installed
In the push rod mounting hole.Make the motion of push rod more stable, it is laborsaving, will not occur jam.
The right-hand member of the manual unlocking frame 4 is provided with spring lock block 32, and the right-hand member of the slide is provided with spring base 33, and described the
The two ends of one spring are withstood on the spring lock block and the spring base respectively.The left end of manual unlocking frame withstands on ram seat 30
On end face.
The travel switch baffle plate 41 being provided projectingly on the side wall of ram seat 30, the lock-bit of mechanism left end is arranged on for triggering
Travel switch 39 is closed or opened.
On the side wall of latch frame 1, above the right side of transmission clutch block installation axle 12, outstanding transmission is provided with
Clutch block reset time limit position baffle plate 42, for being parked in expected initial position when being driven clutch block 8 and being resetted from inflection point.
Manual unlocking frame 4
The manual unlocking frame 4 include first side surface relative with the latch frame 1 and with the transmission clutch block
The second relative side surface, first side surface is oppositely disposed with the second side surface；The middle part of the manual unlocking frame 4 includes
One transverse holes 7 through its first side surface and the second side surface, the transverse holes are along manual unlocking pushrod movement direction
Include Part I, Part II and Part III successively.The profile energy of the Part II of the transverse holes of the manual unlocking frame
Enough outlines (will be described in more detail below) with the middle shoulder of elastic clutch pin assemblies are matched.It is important that Part II area
Domain includes the lozenges 17 one towards latch frame direction, and the lozenges 17 is from the second side surface of the manual unlocking frame
The intersection of Part I and Part II on the first side surface is extended in the middle part of Part II.The foreign steamer of the Part I
Exterior feature can be matched with the outline of the second shank of elastic clutch pin assemblies.The outline of the Part III can be passed with clutch
Angle alignment pin 28 (will be described in more detail below) matching on motion block 8.The of the transverse holes 7 of the manual unlocking frame 4
Three parts lower right are provided with angle locating slot 29.The transverse holes 7 that angle locating slot 29 is included in manual unlocking frame 4 are formed below
Weakened region 72, and the one section of ' locked ' zone 71 extended to the right from the weakened region.The ' locked ' zone includes a left end
The top surface of high right-hand member low dip, the left end of top surface extends to the right side wall of Part III.So as to (the correspondence of manual unlocking frame 4
The Part III of transverse holes 7 and its region on right side, from the second side surface) it is separated to form by the top surface of the ' locked ' zone
Thicker top half and relatively thin the latter half.The angle locating slot 29 can be on couple drive clutch block 8 angle determine
Position pin 28 (angle alignment pin 28 will be described below in detail).
The top of the manual unlocking frame is provided with shifting block 37, and the carriage 34 that the shifting block extends upwardly into rack assembly 2 is pushed up
In the pulling hole 38 in portion.
It is driven clutch block 8
The transmission clutch block 8 is arranged between the manual unlocking frame 4 and the rack assembly 2, including with solving manually
The first relative side surface of frame and second side surface relative with the rack are locked, the first side surface is relative with the second side surface
Configuration.
The bottom of the transmission clutch block 8 is provided with the axis hole 9 through the first side surface and the second side surface, will can be driven
Clutch block installation axle 12 is inserted, and transmission clutch block is rotatably mounted relative to plug housing.
The transmission clutch block 8 is provided with close to the edge of push rod end direction (left side) runs through the first side surface and the second side
The lock slots 11 on surface, can engage to limit the rotation of the transmission clutch block 8 with the elastic clutch pin assemblies 14.
The top edge of the transmission clutch block is provided with the transmission neck 10 through the first side surface and the second side surface, energy
Couple drive (will be described in more detail below) in enough trundles 18 with the rack assembly 2.Neck 10 is substantially u-shaped opens for transmission
Mouthful, U-shaped opening edge and be driven between the top edge of clutch block 8 by can the shape transition that passes through of trundle 18, for example
Shown in Fig. 7 a, by arc transition.
First side surface of the transmission clutch block 8 is provided with angle limit groove 27 and angle alignment pin 28, the angle
Degree limited impression 27 is located at the top of the lock slots 11, the angle limit groove 27, the axis hole 9 and angle positioning
Pin 28 is on same straight line.The axis hole 9 is located between the angle limit groove 27 and the angle alignment pin 28.
The transmission clutch block 8 has two angle positions, first angle position as shown in FIG. 6 a, wherein being driven neck
10 openings are towards surface, and the openings of lock slots 11 is towards front-left；Second place angle as shown in Figure 6b, is opened wherein being driven neck
Mouth is towards upper left side, and lock slots 11 are open towards lower left.When the transmission clutch block 8 is in the first angle position as described in Fig. 6 a
When, angle alignment pin 28 is contained in the ' locked ' zone of the angle locating slot 29 of manual unlocking frame (as shown in Figure 7a)；When described
When transmission clutch block 8 is in the second angle position as described in Fig. 6 a, angle alignment pin 28 is out of ' locked ' zone via thinning area
Domain is contained in the Part III of the transverse holes (as shown in Figure 7b).
Rack assembly 2
The rack assembly 2 includes rack body and the rack carriage 34 being fixedly connected, and the bottom of the carriage is set
There is chute 35, the latch frame wall upper surface is provided with slide rail 36, and the carriage 34 can be moved back and forth along the slide rail.
The top of rack carriage 34 includes a pulling hole 38, and the top of the manual unlocking frame 4 is provided with shifting block 37, and the shifting block is embedding
Enter in the pulling hole.The rack carriage can be moved by means of the pulling hole 38 along the manual unlocking mounted track formula.
The lower section of rack carriage 34 is provided with trundle 18, and the trundle prolongs towards the transmission clutch block level
Stretch.The trundle 18 is out of, the transmission clutch block the second side surface insertion transmission neck 10.
Elastic clutch pin assemblies
The middle part of the elastic clutch pin assemblies is provided with middle shoulder 15, and the afterbodys of the elastic clutch pin assemblies is provided with the
Two springs 16, wedge-shaped shoulder 17 of the inner side provided with compression second spring of the transverse holes, the manual unlocking frame 4 is moved right
The elastic clutch pin assemblies 14 is exited the lock slots 11 and unlock the transmission clutch block 8,
The elastic clutch pin assemblies 14 include the first shank 141 towards latch frame 1, the middle shoulder with lozenges
15 and towards transmission clutch block 8 the second shank 142142, wherein first shank by means of second spring 16 be arranged on institute
State in the mounting hole 13 on latch frame 1.First shank and the second shank are preferably cylindrical, and the outline of middle shoulder is excellent
Elect square as.Matchingly, the transverse holes of manual unlocking frame 4 are that center section (Part II) wide, two rim portions (first
Point and Part III) narrow stepped hole, it is preferable that Part I left end and Part III right-hand member are semi-cylindrical.
The elastic clutch pin assemblies 14 include first state and the second state, in the first state, the elastic clutch
The spring 16 (second spring) of pin assemblies stretches naturally, the second shank pass through the manual unlocking frame 4 after limit it is described be driven from
The rotation of block is closed, the middle shoulder is contained in the Part II of the transverse holes of the manual unlocking frame, the middle shoulder
The lozenges in Part II region of lozenges and the transverse holes coordinate；In the second condition, the elastic clutch pin bank
The spring of part is in compressive state, and the second shank is contained in the Part I of the transverse holes of the manual unlocking frame, end phase
For the second side surface of the manual unlocking frame is concordant or retraction.The manual unlocking frame moves right relative to the latch frame
When dynamic, between the middle shoulder and transverse holes Part II under the cooperation of lozenges, second spring 16 is compressed, the bullet
Property clutch pin assemblies switch to the second state from first state.
In addition to the bolt mechanism of manual clutch, the other structures of smart electronicses keeper can also be with reference to Chinese utility model
Content disclosed in patent 201420106144.0.
The on and off of lock body：The pass button on remote-control key is pressed, lock body is received after shutdown signal, motor 24 starts band
Moving gear 25 is rotated, and gear band carry-over bar 2 is moved, and rack links with latch frame 1, is connected with lock 21, and door is blocked.Lock
Door and doorframe, are tightly coupled into an entirety by the assembled state of button and drift-pin type above and below lock pin formation, this with extremely strong solid
Qualitatively tiger lock pattern, can effectively play pick-proof and anti-riot effect.When press on remote-control key when driving button, electricity
Machine is rotated backward, and driving latch frame reverse movement, lock pin is separated with lock, and door is opened.
Run into burst dangerous situation or during natural calamity, it is necessary to energency-unlocking, and can not find remote-control key for the moment or battery does not have
Electricity or motor break down, it is necessary to unlock manually, general push rod 5 is integrally fixed on latch frame or rack, by lower push-rod meeting
Make motor reversal, wear and tear electric motor speed reducer gear, the bolt mechanism of manual clutch can solve this problem.
Emergent manual unlocking operation principle
Referring to Fig. 1 to Fig. 5 structure chart and Fig. 6 a-6c operating position graph of a relation, the operation unlocked manually is as follows：Door
Under bolt-lock closed state (as shown in Figure 6 a), finger, which pushes to the right push rod 5, makes manual unlocking frame 4 be moved right compression first along slide
Spring, the wedge-shaped shoulder 17 of the inner side of manual unlocking frame 4 (the first side surface) inwardly promotes the centre in the middle part of elastic clutch pin assemblies
Shoulder 15 compresses second spring 16, and the elastic retraction of clutch pin assemblies 14 exits the lock slots 11 and unlocks the transmission clutch block 8.
First spring-compressed to a certain extent after, manual unlocking frame 4 starts to promote latch frame 1 to move right, and is arranged on latch frame 1
Transmission clutch block installation axle 12 moves right.At the same time, rack 2 is remained stationary as, and is inserted in the trundle in transmission neck 10
18 remain stationary as, and are deflected so as to be driven clutch block 8.After transmission clutch block 8 deflects an angle, trundle 18 is from transmission
Depart from neck 10, so as to realize latch frame 1 and the motion separation of rack 2.Latch frame 1 is moved to limit on the right-right-hand limit position and realizes unlocking,
Rack 2 stays in limit on the left position (such as Fig. 6 b).
Smart electronicses keeper typically will also lead to after manual emergency unlocking is carried out after keeper recovers normal electrical control
Cross motor and drive latch frame locking latch.Accordingly, it would be desirable to keep transmission clutch block before rack 2 is moved to limit on the right-right-hand limit position
Deflexion attitude, after being moved right in order to rack 2, trundle 18 can smoothly enter transmission neck 10, make transmission clutch block 8 extensive
The multiple connection between rack 2.
When transmission clutch block 8 just deflects, the end of elastic clutch pin assemblies 14 is contracted in the presence of lozenges
In the Part I of transverse holes 7, end corresponds between the lock slots 11 and the angle limit groove 27 of transmission clutch block 8
Region, the angle alignment pin 28 is relative to manual unlocking frame from the ' locked ' zone court of the transverse holes lower right of angle locating slot 29
Moved to weakened region.
After transmission clutch block 8 is deflected in place, the end of elastic clutch pin assemblies 14 corresponds to the angle limit groove 27,
Angle alignment pin 28 moves into Part III from weakened region.As latch frame 1 is moved in place, release manual unlocking push rod 5,
There is the movement tendency relative to latch frame 1 to the left, elastic on-of pin under the rebound effect of the first spring 6 in manual unlocking frame 4
The end of component 14 somewhat extends a small distance in the presence of lozenges, and This move occurs in a short period of time, because
This, the end of elastic clutch pin assemblies 14 is caught in angle limit groove 27 just.So as to the end of elastic clutch pin assemblies 14
Cooperation with angle limit groove 27, the cooperation of the installation axle 12 for being driven clutch block 8 and axis hole 9 and angle alignment pin 28 with
The supported at three point (as shown in Figure 7b) cooperatively formed along straight line of the Part III of transverse holes.In the absence of external forces,
It is driven clutch block 8 and keeps this deflection angle, and its active force can be prevented because lock body vibrations transmission clutch block 8 is turned round.
Now, transmission clutch block, latch frame and manual unlocking frame rest on right limit position.
When motor, which is resumed work, to be moved right with carry-over bar, the trundle 18 of rack enters the biography towards upper left side opening
Dynamic neck 10, and promote the transmission deflection of clutch block 8 to reset, because trundle 18 passes to transmission clutch block one under motor drive
Fixed torque, therefore the second shank end of elastic on-of pin departs from from angle limit groove 27.With transmission clutch block 8
Deflection resets, and the opening of transmission neck 10 returns to the surface of transmission clutch block 8, and angle alignment pin 28 enters weakened region.By
There is ' locked ' zone on the right side of weakened region, the right side of angle alignment pin 28 loses stop, and at this moment, manual unlocking frame 4 is in the first bullet
A segment distance is moved to the left relative to transmission clutch block 8 and latch frame 1 under the compressing of spring, angle alignment pin 28 enters lock room
Domain, while elastic clutch pin assemblies protrude the second surface of manual unlocking frame 4 in the presence of lozenges and stretch into transmission clutch
The lock slots 11 on the right side of block 8.So far, locking is recovered between rack 2 and latch frame 1.Now, transmission clutch block, manual unlocking frame,
Latch frame and rack are fixed, and are in right limit position together.
The driving method of bolt mechanism
Referring to Fig. 8-11, the driving method of the bolt mechanism of the manual clutch is as follows：Using a drive dynamic control device,
Drive dynamic control device includes setting lock-bit travel switch 39 and open position stroke respectively along the two ends of the direction of motion of the latch frame 1
Switch 40, the lock-bit travel switch 39 monitors the position of the latch frame 1, and the open position travel switch 40 monitors the rack
2 position, the lock-bit travel switch 39 is connected with the open position travel switch 40 with the control panel 26.Latch frame is moved to
During locked position of coupler, lock-bit travel switch closure, when rack is moved to lockset position of coupler, open position travel switch closure.
In normal operation, motor drives rack 2 to move back and forth to smart electronicses keeper by gear 25, rack drives
The motion of latch frame 1, which is realized, to be unlocked and locking.Referring to Fig. 8, lock under open mode, lock-bit travel switch 39 is opened, and open position stroke is opened
Close 40 to be closed by rack 2, control panel receives the opening signal of lock-bit travel switch and the closure signal of open position travel switch, this
When, press on remote-control key when driving button, motor is failure to actuate；When pressing the pass button on remote-control key, control panel control electricity
Gear on machine rotates counterclockwise driving rack, and (locking direction) is moved to the left, and open position travel switch is opened, rack drives latch
Frame is moved to the left, and in the fully-inserted lock of lock pin, door is blocked, and lock-bit travel switch is closed by latch frame, control panel control electricity
Machine is stopped, as shown in Figure 8.
Referring to Fig. 8, under blocking, open position travel switch 40 is opened, and lock-bit travel switch 39 is closed by latch frame 1, control
Making sheet receives the closure signal of lock-bit travel switch and the opening signal of open position travel switch, now, presses on remote-control key
Pass button when, motor is failure to actuate；Press on remote-control key when driving button, the gear in control panel controlled motor turns clockwise
(unlocking direction) is mobile to the right for dynamic driving rack drives latch frame, and lock-bit travel switch is opened, and lock pin exits lock, door quilt completely
Open, open position travel switch is closed by rack, and control panel controlled motor is stopped, as shown in Figure 8.
Referring to Figure 10, when unlocking manually, open position travel switch 40 is opened, and finger down push rod 5 drives manual unlocking frame
Latch frame 1 moves right, and transmission clutch block unblock, rack is motionless, and lock-bit travel switch 39 is opened, and control panel receives lock-bit row
Gear 25 in Cheng Kaiguan opening signal and the opening signal of open position travel switch, control panel controlled motor rotates clockwise drive
Carry-over bar 2 resets to the right, and transmission clutch block makes rack be connected with latch frame, and open position travel switch is closed by rack, controls
Plate controlled motor is stopped, as shown in Figure 10.
Travel switch 40 open and travel switch 39 open in the state of, controller receive lock body battery runs down it
Controlled motor drives rack to be moved to unlocking direction afterwards or when changing the system reboot signal after battery.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art is in the technical scope of present disclosure, the change or replacement that can be readily occurred in,
It should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Enclose and be defined.
Claims (7)
1. a kind of driving control system of bolt mechanism, the bolt mechanism includes latch frame, for latch described in manual actuation
The manual unlocking push rod of frame and the rack assembly being set in outside the latch frame, it is characterised in that：
The driving control system includes motor, controller and travel switch, the rack assembly and the motor
Output gear engagement, the travel switch include respectively positioned at the bolt mechanism both sides limit of sports record position at first
Travel switch and the second travel switch,
The latch frame is connected with the rack assembly disengaging type；
It is provided for triggering the first trigger of the first travel switch on the latch frame；
It is provided for triggering the second trigger of the second travel switch in the rack assembly；
Include clutch between the latch frame and the rack assembly, the clutch include elastic clutch pin assemblies,
Manual unlocking frame and transmission clutch block；
The latch frame includes open slide, and the slide includes side wall；
The side wall of the slide outwards sets gradually the elastic clutch pin assemblies, the manual unlocking frame, the transmission clutch
Block and the rack assembly；
The manual unlocking frame and elastic clutch pin assemblies are used to limit the rotation of transmission clutch block and released to transmission clutch block
The limitation of rotation, and it is limited to the restriction of a deflection angle and releasing in the deflection angle for clutch block will to be driven；
The transmission clutch block is used to engage the rack assembly and be disengaged with the rack assembly.
2. driving control system according to claim 1, it is characterised in that：
First trigger is the baffle plate being located on the latch frame, and second trigger is located in the rack assembly
Baffle plate.
3. a kind of driving control system using as described in claim any one of 1-2 drives the drive control side of bolt mechanism
Method, it is characterised in that：The first travel switch and the second travel switch of the driving control system include three states：Described
One stroke switch closure and second travel switch opening；First travel switch is opened and second travel switch is beaten
Open；And first travel switch is opened and second travel switch is closed.
4. drive control method according to claim 3, it is characterised in that：
Under first travel switch closure and the second travel switch open mode, the control of the driving control system
Device controlled motor when receiving unlocking signal drives rack to be moved to unlocking direction.
5. drive control method according to claim 3, it is characterised in that：
Opened in first travel switch and under the second travel switch open mode, the control of the driving control system
Device controlled motor when receiving unlocking signal or receiving the system reboot signal of the driving control system drives rack
Moved to unlocking direction.
6. drive control method according to claim 3, it is characterised in that：
Opened in first travel switch and in the state of the second shape journey switch closure, the driving control system
Controller controlled motor when receiving block signal drives rack to be moved to locking direction.
7. drive control method according to claim 3, it is characterised in that：
Under first travel switch closure and the second travel switch open mode, manual unlocking push rod promotes latch frame
Moved to unlocking direction, so that first travel switch is opened and second travel switch is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610281929.5A CN105840003B (en) | 2016-04-28 | 2016-04-28 | The driving control system and its control method of a kind of bolt mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610281929.5A CN105840003B (en) | 2016-04-28 | 2016-04-28 | The driving control system and its control method of a kind of bolt mechanism |
Publications (2)
| Publication Number | Publication Date |
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| CN105840003A CN105840003A (en) | 2016-08-10 |
| CN105840003B true CN105840003B (en) | 2017-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610281929.5A Active CN105840003B (en) | 2016-04-28 | 2016-04-28 | The driving control system and its control method of a kind of bolt mechanism |
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| Country | Link |
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| CN (1) | CN105840003B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2558759B (en) * | 2016-12-02 | 2020-02-19 | Gripple Ltd | Suspension assembly |
| CN109538014B (en) * | 2018-09-30 | 2024-04-19 | 广东金力智能传动技术股份有限公司 | Electric control lock |
| US11933092B2 (en) | 2019-08-13 | 2024-03-19 | SimpliSafe, Inc. | Mounting assembly for door lock |
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|---|---|---|---|---|
| US5636880A (en) * | 1995-10-11 | 1997-06-10 | Milocon Corporation | Electronic lock |
| CN203924991U (en) * | 2014-06-17 | 2014-11-05 | 深圳市新宇机械有限公司 | Concealed intelligent remote-controlled lock and lock pin assembly thereof |
| CN104295161A (en) * | 2014-10-15 | 2015-01-21 | 曹松祥 | Safe box opening linkage mechanism with automatically retractable handle |
| CN204677007U (en) * | 2015-05-08 | 2015-09-30 | 宁波市海希尔安防科技有限公司 | A kind of electronic lock |
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2016
- 2016-04-28 CN CN201610281929.5A patent/CN105840003B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5636880A (en) * | 1995-10-11 | 1997-06-10 | Milocon Corporation | Electronic lock |
| CN203924991U (en) * | 2014-06-17 | 2014-11-05 | 深圳市新宇机械有限公司 | Concealed intelligent remote-controlled lock and lock pin assembly thereof |
| CN104295161A (en) * | 2014-10-15 | 2015-01-21 | 曹松祥 | Safe box opening linkage mechanism with automatically retractable handle |
| CN204677007U (en) * | 2015-05-08 | 2015-09-30 | 宁波市海希尔安防科技有限公司 | A kind of electronic lock |
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| Publication number | Publication date |
|---|---|
| CN105840003A (en) | 2016-08-10 |
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Address after: The Eastern Industrial Park water town of Nanhai District of Guangdong Province, the 528244 Ring Road in the town of Foshan City, No. 1 Guangzhou huitailong decoration material limited company office building Patentee after: Guangdong Huitailong Technology Co., Ltd. Address before: The Eastern Industrial Park water town of Nanhai District of Guangdong Province, the 528244 Ring Road in the town of Foshan City, No. 1 Guangzhou huitailong decoration material limited company office building Patentee before: GUANGDONG HUTLON TECHNOLOGY CO., LTD. |