CN105840003A - Drive control system and control method of pin mechanism - Google Patents
Drive control system and control method of pin mechanism Download PDFInfo
- Publication number
- CN105840003A CN105840003A CN201610281929.5A CN201610281929A CN105840003A CN 105840003 A CN105840003 A CN 105840003A CN 201610281929 A CN201610281929 A CN 201610281929A CN 105840003 A CN105840003 A CN 105840003A
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- CN
- China
- Prior art keywords
- travel switch
- tooth bar
- frame
- control system
- driving control
- Prior art date
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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
- 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
The invention discloses a drive control system of a pin mechanism and a drive control method adopting the system. The pin mechanism comprises a pin frame, a manual unlocking push rod used for manually driving the pin frame, and a rack component arranged outside the pin frame in a sleeving manner. The drive control system comprises a drive motor, a controller and travel switches, wherein the rack component is engaged with an output gear of the drive motor; the travel switches comprise a first travel switch and a second travel switch which are respectively located at movement limit positions on the two sides of the pin mechanism; the pin frame is connected with the rack component in a clutch manner; a first trigger used for triggering the first travel switch is arranged on the pin frame; and a second trigger used for triggering the second travel switch is arranged on the rack component. According to the drive control system, the travel control of the pin frame and a rack is performed separately, the manual unlocking is achieved through separating the pin frame from the rack, and a reduction gear of the motor is prevented from being abraded during manual unlocking.
Description
Technical field
The present invention relates to mechanical transmission fields, more particularly, to by hydraulic pressure, the drivetrain of electrically driven locking mechanism
System.
Background technology
Chinese patent CN203742293U discloses a kind of smart electronics 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 tooth bar,
Rack and pinion engages each other；The front end of drain pan latch-locking is provided with emergent lock pin, and one end of emergent lock pin extends to outside drain pan；In
The bottom of shell is fixed with control panel, and control panel is connected with motor.In use can there are some situations in this type of keeper, such as
The situations such as electric power is not enough, need emergent unlocking, then people understand the meet an urgent need end of lock pin of Manual press and carry out emergent unlocking.
Owing to emergent lock pin is fixed with tooth bar and lock pin, when being manually pressed by emergent lock pin, rack drives gear inverts, and makes
Becoming the abrasion of the reduction gearing of motor, electronic lock cannot normally work in the course of time.
Summary of the invention
It is an object of the invention to provide a kind of bolt mechanism side driving control system and control method thereof, it is possible to by means of from
Close the latch frame and tooth bar connected, it is to avoid when manually unblanking, cause decelerating through motor tooth with tooth bar meshed gears reverse drive motor
The abrasion of wheel, and provides reliable system to reset after power recovery so that electronics keeper returns to normal operating conditions, under
One action is ready.
It is an object of the invention to be realized by following technical proposals: described bolt mechanism includes latch frame, for manually driving
Moving the manual unlocking push rod of described latch frame and be set in the tooth bar assembly outside described latch frame, wherein, described driving controls
System includes driving motor, controller and travel switch, and described tooth bar assembly engages with the output gear of described driving motor, institute
State travel switch and include laying respectively at the first travel switch of limit of sports record position, both sides and second row of described bolt mechanism
Cheng Kaiguan, described latch frame is connected with described tooth bar assembly disengaging type；It is provided for triggering the first stroke on described latch frame to open
The first trigger closed；It is provided for triggering the second trigger of the second travel switch on described tooth bar assembly.
Preferably, described first trigger is in the baffle plate on described latch frame, and described second trigger is in institute
State the baffle plate on tooth bar assembly.
Preferably, include between described latch frame and described tooth bar assembly that clutch, described clutch include elasticity
On-of pin assembly, manual unlocking frame and transmission clutch block.
Preferably, described latch frame includes open slide, and described slide includes sidewall；The sidewall of described slide outwards depends on
Secondary described elastic on-of pin assembly, described manual unlocking frame, described transmission clutch block and described tooth bar assembly are set.
Preferably, described manual unlocking frame and elastic on-of pin assembly for limit the rotation of transmission clutch block and release right
The restriction that transmission clutch block rotates, and for transmission clutch block being limited to a deflection angle and releasing at this deflection angle
Restriction；Described transmission clutch block is used for engaging described tooth bar assembly and being disengaged with described tooth bar assembly.
The present invention also provides for a kind of driving control method using foregoing driving control system to drive bolt mechanism,
First travel switch of described driving control system and the second travel switch include three states: described first travel switch closes
And described second travel switch opens；Described first travel switch is opened and described second travel switch is opened；And described
One stroke switch is opened and described second travel switch Guan Bi.
Preferably, under described first travel switch Guan Bi and described second travel switch open mode, described driving is controlled
The controller of system processed controls motor and drives tooth bar to move to direction of unblanking when receiving unlocking signal.
Preferably, opening and under described second travel switch open mode at described first travel switch, described driving is controlled
The controller of system processed controls when receiving unlocking signal or receiving the system reboot signal of described driving control system
Motor drives tooth bar to move to direction of unblanking.
Preferably, when described first travel switch is opened and described second forms switch Guan Bi, described driving
The controller of control system controls motor and drives tooth bar to move to locking direction when receiving block signal.
Preferably, under described first travel switch Guan Bi and described second travel switch open mode, manual unlocking pushes away
Bar promotes latch frame to move to direction of unblanking, thus described first travel switch is opened and described second travel switch is opened.
The present invention compared with prior art has the advantage that
The present invention makes latch frame link with tooth bar by the transmission clutch block under locking, promotes manual unlocking during emergent unlocking
Frame unlocks transmission clutch block, makes latch frame separate with tooth bar, and manual unlocking frame drives latch frame to move and unblanks, and tooth bar is fixing not
Dynamic, it is to avoid when manually unblanking, the reduction gearing to motor causes abrasion；Do not change original mode of operation manually unblanked, separate and
An action of unblanking can complete.After power recovery, reliable system is provided according to be separately mounted on latch frame and tooth bar
Reset so that electronics keeper returns to normal operating conditions, ready for working next time.
Accompanying drawing explanation
The following drawings will assist in and in conjunction with specific embodiments the present invention carried out clearer displaying.
Fig. 1 is the assembling schematic diagram of Intelligent door stud structure in present pre-ferred embodiments；
Fig. 2 is snap close 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 of latch frame and tooth bar linkage；
Fig. 7 (Fig. 7 a-7b) is the assembling structural representation of transmission clutch block 8；
Fig. 8 is the control schematic diagram of electric latching；
Fig. 9 is the electronic control schematic diagram unblanked；
Figure 10 is the control schematic diagram manually unblanked；
Figure 11 is the control schematic diagram that tooth bar resets.
Detailed description of the invention
The exemplary embodiment of the present invention, feature and aspect is described in detail below with reference to accompanying drawing.In accompanying drawing identical attached
Figure mark represents the same or analogous element of function.Although the various aspects of embodiment shown in the drawings, but unless special
Do not point out, it is not necessary to accompanying drawing drawn to scale.
It addition, in order to better illustrate the present invention, detailed description of the invention below gives numerous details.
It will be appreciated by those skilled in the art that do not have some detail, the present invention equally implements.For those skilled in the art
Known to method, means, element and circuit be not described in detail, in order to highlight the purport of the present invention.
" front " " afterwards " " left " " right " that the application mentions " on " D score is specifically to place relative to smart electronics keeper
For direction.Specifically refer to, be " front " towards the direction of the snap close of smart electronics keeper, contrary away from smart electronics keeper
The direction of snap close is " afterwards ", is " left " towards the direction of manual unlocking push rod end, contrary away from manual unlocking push rod end
Direction be " right ", close to cover cap direction be " on ", be D score close to mounting seat direction.
Seeing Fig. 1 to Fig. 3, the smart electronics keeper of a kind of bolt mechanism with manual clutch, including lock body and snap close
21, described lock body includes cover cap 19, mounting seat 22, and described cover cap snaps together with described mounting seat, is provided with in described cover cap
The bolt mechanism 20 of manual clutch, the bolt mechanism of described manual clutch is connected with snap fit by mobile, described lock body
And sealed sealed with disengaging by bolt mechanism 20 between snap close, bolt mechanism 20 includes latch 201.Lock body is fixed on door body
On, snap close is fixed on doorframe.
Being provided with motor fixing seat 23 in described cover cap, motor 24 is fixed in motor fixing seat, and motor is provided with gear 25,
Tooth bar 2 engages each other with gear 25, and one end of push rod 5 extends to outside cover cap 19.It is fixed with control in the bottom of motor fixing seat
Plate 26, control panel is connected with motor.Control panel is provided with antenna, indicator lamp, buzzer and joins a yard button.Battery is arranged on motor
The side of fixing 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 be provided with out by
Button and pass button, leave button and be connected with control panel respectively with closing button, and control panel is provided with joins a yard button.
Bolt mechanism 20 drives by means of by the above-mentioned motor 24 being arranged in lock body, and described bolt mechanism 20 includes inserting
Pin fix with latch be connected latch frame 1, for the manual unlocking push rod 5 of manual actuation latch frame and be set in latch frame
Outer tooth bar assembly 2, described tooth bar assembly 2 engages with the output gear of motor 24, wraps between described latch frame and tooth bar assembly
Include clutch.
Clutch
Clutch includes the first state making latch frame 1 and tooth bar assembly 2 engage, and makes latch frame and tooth bar assembly
The second state being disengaged.When pressing manual unlocking push rod 5, described clutch enters the second state from the first state.
Described clutch includes elastic on-of pin assembly 14, manual unlocking frame 4 and transmission clutch block 8,
Described manual unlocking frame 4 and elastic on-of pin assembly 14 are for limiting the rotation of transmission clutch block 8 and releasing biography
The restriction that dynamic clutch block 8 rotates, and for transmission clutch block 8 being limited to a deflection angle and releasing at this deflection angle
Restriction；Described transmission clutch block 8 is used for engaging described tooth bar assembly 2 and being disengaged with described tooth bar assembly 2.
Latch frame 1
Latch frame 1 is the structure driving latch 201 motion, substantially in cuboidal configuration, is arranged in keeper housing.
The bottom of described latch frame 1 includes slide 3, and slide includes orthogonal sidewall, diapire and end wall；Set on described sidewall
It is equipped with the installing hole 13 for installing elastic on-of pin assembly 14, and is provided perpendicular to sidewall surfaces, for through manually
The transmission clutch block inserting transmission clutch block after unlocking frame 4 installs axle 12.
In described slide 3, outwards set gradually described elastic on-of pin assembly 14, described manual unlocking from described sidewall
Frame 4, described transmission clutch block 8 and described tooth bar assembly 2.Described manual unlocking frame 4 and described tooth bar assembly 2 are propped up by described diapire
Support；Described manual unlocking frame 4 one end is installed with described manual unlocking push rod 5, and push rod 5 end extends after described latch frame 1
Outside it, described manual unlocking frame 4 other end is resisted against on the end wall of described slide by means of the first spring 6.
The left side of described slide 3 arranges ram seat 30, is provided with push rod installing hole 31 in described ram seat, and described push rod installs
In described push rod installing hole.The motion making push rod is more stable, laborsaving, and jam will not occur.
The right-hand member of described manual unlocking frame 4 is provided with spring lock block 32, and the right-hand member of described slide is provided with spring base 33, and described
The two ends of one spring withstand on described spring lock block and described spring base respectively.The left end of manual unlocking frame withstands on ram seat 30
On end face.
Travel switch baffle plate 41 projecting on the sidewall of ram seat 30, for triggering the lock-bit being arranged on mechanism's left end
Travel switch 39 closes or opens.
On the sidewall of latch frame 1, it is positioned at transmission clutch block and installs above the right side of axle 12, be provided with transmission outwardly
Postive stop baffle 42 when clutch block resets, for being parked in intended initial position when transmission clutch block 8 resets from inflection point.
Manual unlocking frame 4
Described manual unlocking frame 4 include first side surface relative with described latch frame 1 and with described transmission clutch block
The second relative side surface, described first side surface and the second side surface relative configuration；The middle part of described manual unlocking frame 4 includes
One transverse holes 7 running through its first side surface and the second side surface, described transverse holes is 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 described manual unlocking frame
Enough and the middle shoulder of elasticity on-of pin assembly outline (will be described in more detail below) mates.It is important that Part II district
Territory includes a lozenges 17 towards latch frame direction, and described lozenges 17 is from the second side surface of described manual unlocking frame
The middle part of Part II extends to Part I and the intersection of Part II on the first side surface.The foreign steamer of described Part I
Exterior feature can mate with the outline of the second shank of elastic on-of pin assembly.The outline of described Part III can pass with clutch
Angle alignment pin 28 (will be described in more detail below) coupling on motion block 8.The of the described transverse holes 7 of described manual unlocking frame 4
Three part lower rights are provided with angle locating slot 29.The transverse holes 7 that angle locating slot 29 is included in manual unlocking frame 4 is formed below
Weakened region 72, and the one section of ' locked ' zone 71 extended to the right from this weakened region.Described ' locked ' zone includes a left end
The end face of high right-hand member low dip, the left end of end face extends to the right side wall of Part III.Thus, described manual unlocking frame 4 is (corresponding
The Part III of transverse holes 7 and the region on right side thereof, observe from the second side surface) it is separated to form by the end face of described ' locked ' zone
Thicker top half and relatively thin the latter half.Described angle locating slot 29 can angle on couple drive clutch block 8 fixed
Position pin 28 (angle alignment pin 28 will be described below in detail).
The top of described manual unlocking frame is provided with shifting block 37, and described shifting block extends upwardly into the carriage 34 of tooth bar assembly 2 and pushes up
In the pulling hole 38 in portion.
Transmission clutch block 8
Described transmission clutch block 8 is arranged between described manual unlocking frame 4 and described tooth bar assembly 2, including with manually solve
The first side surface and second side surface relative with described tooth bar, the first side surface and the second side surface that lock frame is relative are relative
Configuration.
The bottom of described transmission clutch block 8 is provided with the axis hole 9 running through the first side surface and the second side surface, it is possible to by transmission
Clutch block is installed axle 12 and is inserted, and makes transmission clutch block be rotatably mounted relative to plug housing.
Described transmission clutch block 8 is provided with near the edge of push rod end direction (left side) and runs through the first side surface and the second side
The lock slots 11 on surface, it is possible to engage to limit the rotation of described transmission clutch block 8 with described elastic on-of pin assembly 14.
The top edge of described transmission clutch block is provided with the transmission draw-in groove 10 running through the first side surface and the second side surface, energy
Enough trundle 18 (will be described in more detail below) couple drive with described tooth bar assembly 2.Transmission draw-in groove 10 is substantially u-shaped out
Mouthful, between the top edge of U-shaped edge of opening and transmission clutch block 8 by can the shape transition that passes through of trundle 18, such as
Shown in Fig. 7 a, by arc transition.
First side surface of described transmission clutch block 8 is provided with angle limit groove 27 and angle alignment pin 28, described angle
Degree limited impression 27 is located at the top of described lock slots 11, described angle limit groove 27, described axis hole 9 and described angle location
Pin 28 is on same straight line.Described axis hole 9 is between described angle limit groove 27 and described angle alignment pin 28.
Described transmission clutch block 8 has two angle positions, the first angle position as shown in FIG. 6 a, wherein transmission draw-in groove
10 openings are towards surface, and the opening of lock slots 11 is towards front-left；Second place angle as shown in Figure 6b, wherein open by transmission draw-in groove
Mouth is towards upper left side, and lock slots 11 opening is towards lower left.When described transmission clutch block 8 is in the first angle position as described in Fig. 6 a
Time, 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 in ' locked ' zone via thinning area
Territory is contained in the Part III of described transverse holes (as shown in Figure 7b).
Tooth bar assembly 2
Described tooth bar assembly 2 includes tooth bar body and the tooth bar carriage 34 of fixing connection, and the bottom of described carriage sets
Having chute 35, described latch frame wall upper surface to be provided with slide rail 36, described carriage 34 can move back and forth along described slide rail.
Described tooth bar carriage 34 top includes that a pulling hole 38, the top of described manual unlocking frame 4 are provided with shifting block 37, and described shifting block is embedding
Enter in described pulling hole.Described tooth bar carriage can be moved along described manual unlocking mounted track formula by means of described pulling hole 38.
Being provided with trundle 18 below described tooth bar carriage 34, described trundle prolongs towards described transmission clutch block level
Stretch.Described trundle 18 inserts in described transmission draw-in groove 10 from the second side surface of described transmission clutch block.
Elastic on-of pin assembly
The middle part of described elastic on-of pin assembly is provided with middle shoulder 15, and the afterbody of described elastic on-of pin assembly is provided with the
Two springs 16, the inner side of described transverse holes is provided with the wedge shape shoulder 17 of compression the second spring, and described manual unlocking frame 4 moves right
Make described elastic on-of pin assembly 14 exit described lock slots 11 and unlock described transmission clutch block 8,
Described elastic on-of pin assembly 14 includes the first shank 141 towards latch frame 1, the middle shoulder with lozenges
15 and the second shank 142142 towards transmission clutch block 8, wherein said first shank is arranged on institute by means of the second spring 16
State in the installing hole 13 on latch frame 1.Described first shank and the second shank are preferably cylindrical, and the outline of middle shoulder is excellent
Elect as square.Match ground, and the transverse holes of manual unlocking frame 4 is that mid portion (Part II) is wide, two rim portion (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.
Described elastic on-of pin assembly 14 includes the first state and the second state, in the first state, described elastic clutch
The spring 16 (the second spring) of pin assemblies stretches naturally, the second shank through limit after described manual unlocking frame 4 described transmission from
Close the rotation of block, in the Part II of the transverse holes that described middle shoulder is contained in described manual unlocking frame, described middle shoulder
Lozenges coordinate with the lozenges in the Part II region of described transverse holes；In the second condition, described elastic clutch pin bank
The spring of part is in compressive state, in the Part I of the transverse holes that the second shank is contained in described manual unlocking frame, and end phase
The second side surface for described manual unlocking frame is concordant or indentation.Described manual unlocking frame moves right relative to described latch frame
Time dynamic, between described middle shoulder and transverse holes Part II under the cooperation of lozenges, the second spring 16 by compression, described bullet
Property on-of pin assembly switches to the second state from the first state.
In addition to the bolt mechanism of manual clutch, other structures of smart electronics keeper can also be with reference to China's utility model
Content disclosed in patent 201420106144.0.
The on an off of lock body: press the pass button on remote-control key, after lock body receives shutdown signal, motor 24 starts band
Moving gear 25 rotates, and gear driven tooth bar 2 moves, and tooth bar links with latch frame 1, is connected with snap close 21, and door is blocked.Lock
Button and lock pin form the assembled state of upper and lower drift-pin type, and door is tightly coupled into an entirety with doorframe, this have extremely strong solid
Tiger lock pattern qualitatively, it is possible to effectively play pick-proof and anti-riot effect.When press on remote-control key when driving button, electricity
Machine rotates backward, and drives latch frame reversely to move, and lock pin separates with snap close, and door is opened.
When running into burst dangerous situation or natural calamity, need energency-unlocking, and a period of time can not find remote-control key or battery does not has
Electricity or motor break down, it is necessary to manually unblanking, general push rod 5 is integrally fixed on latch frame or tooth bar, by lower push-rod meeting
Making motor reversal, wear and tear electric motor speed reducer gear, and the bolt mechanism of manual clutch can solve this problem.
Emergent operation principle of manually unblanking
Seeing the structure chart of Fig. 1 to Fig. 5 and the operating position graph of a relation of Fig. 6 a-6c, the operation manually unblanked is as follows: door
Under bolt-lock closed state (as shown in Figure 6 a), finger pushes to the right push rod 5 and makes manual unlocking frame 4 move right compression first along slide
Spring, inside manual unlocking frame 4, the wedge shape shoulder 17 of (the first side surface) inwardly promotes the centre in the middle part of elastic on-of pin assembly
Shoulder 15 compresses the second spring 16, and elastic on-of pin assembly 14 retraction is exited described lock slots 11 and unlocked described 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 is installed axle 12 and is moved right.Meanwhile, tooth bar 2 remains stationary as, and is inserted in the trundle in transmission draw-in groove 10
18 remain stationary as, thus transmission clutch block 8 deflects.After transmission clutch block 8 deflects an angle, trundle 18 is from transmission
Draw-in groove 10 departs from, thus realizes latch frame 1 and tooth bar 2 motion separation.Latch frame 1 moves to limit on the right-right-hand limit position and realizes unblanking,
Limit on the left position (such as Fig. 6 b) stayed by tooth bar 2.
Smart electronics keeper, after carrying out manual emergency and unblanking, typically recovers also to lead to after normal electrical controls at keeper
Cross driven by motor latch frame locking latch.Accordingly, it would be desirable to made transmission clutch block keep before tooth bar 2 moves to limit on the right-right-hand limit position
Deflexion attitude, in order to after tooth bar 2 moves right, trundle 18 can enter transmission draw-in groove 10 smoothly, makes transmission clutch block 8 extensive
Connection again and between tooth bar 2.
When transmission clutch block 8 just deflects, the end of elastic on-of pin assembly 14 is contracted under the effect of lozenges
In the Part I of transverse holes 7, end is corresponding between lock slots 11 and the described angle limit groove 27 of transmission clutch block 8
Region, described angle alignment pin 28 relative to manual unlocking frame from the transverse holes bottom-right ' locked ' zone court of angle locating slot 29
Move to weakened region.
After transmission clutch block 8 deflection puts in place, the end of elastic on-of pin assembly 14 corresponds to described angle limit groove 27,
Angle alignment pin 28 moves into Part III from weakened region.Along with latch frame 1 motion puts in place, discharge manual unlocking push rod 5,
Manual unlocking frame 4 exists relative to latch frame 1 movement tendency to the left under the rebound effect of the first spring 6, elastic on-of pin
The end of assembly 14 is in effect long a small distance of end micro stretching of lozenges, and This move occurs in a short period of time, because of
This, the end of elastic on-of pin assembly 14 snaps in angle limit groove 27 just.Thus, the end of elastic on-of pin assembly 14
With the coordinating of angle limit groove 27, transmission clutch block 8 install axle 12 and axis hole 9 coordinate and angle alignment pin 28 and
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,
Transmission clutch block 8 keeps this deflection angle, and its active force is possible to prevent owing to lock body vibrations transmission clutch block 8 turns round.
Now, transmission clutch block, latch frame and manual unlocking frame rest on right limit position.
When motor resume work band carry-over bar move right time, the trundle 18 of tooth bar enters the biography towards upper left side opening
Dynamic draw-in groove 10, and promote transmission clutch block 8 deflection to reset, owing to trundle 18 passes to transmission clutch block one under driven by motor
Fixed moment, therefore the second shank end of elastic on-of pin departs from from angle limit groove 27.Along with transmission clutch block 8
Deflection resets, and the opening of transmission draw-in groove 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, lose stop on the right side of angle alignment pin 28, at this moment, manual unlocking frame 4 is at the first bullet
Being moved to the left a segment distance relative to transmission clutch block 8 and latch frame 1 under the compressing of spring, angle alignment pin 28 enters lock room
Territory, the most elastic on-of pin assembly protrudes the second surface of manual unlocking frame 4 under the effect of lozenges and stretches into transmission clutch
Lock slots 11 on the right side of block 8.So far, locking is recovered between tooth bar 2 and latch frame 1.Now, transmission clutch block, manual unlocking frame,
Latch frame and tooth bar are fixed, and are in right limit position together.
The driving method of bolt mechanism
Seeing Fig. 8-11, the driving method of the bolt mechanism of described manual clutch is as follows: uses one and drives dynamic control device,
Drive dynamic control device to include being respectively provided with lock-bit travel switch 39 and open position stroke along the two ends of the direction of motion of described latch frame 1
Switch 40, the position of described latch frame 1 monitored by described lock-bit travel switch 39, and described tooth bar monitored by described open position travel switch 40
The position of 2, described lock-bit travel switch 39 is connected with described control panel 26 with described open position travel switch 40.Latch frame moves to
During locked position of coupler, lock-bit travel switch closes, and when tooth bar moves to lockset position of coupler, open position travel switch closes.
In normal operation, motor drives tooth bar 2 to move back and forth by gear 25 to smart electronics keeper, rack drives
Latch frame 1 realization of moving is unblanked and locking.Seeing Fig. 8, under lock open mode, lock-bit travel switch 39 is opened, and open position stroke is opened
Closing 40 to be closed by tooth bar 2, control panel receives opening signal and the closure signal of open position travel switch of lock-bit travel switch, this
Time, press on remote-control key when driving button, motor is failure to actuate；When pressing the pass button on remote-control key, control panel controls electricity
Gear on machine rotates counterclockwise driving tooth bar (locking direction) to the left motion, and open position travel switch is opened, rack drives latch
Frame is moved to the left, and in the fully-inserted snap close of lock pin, door is blocked, and lock-bit travel switch is closed by latch frame, and control panel controls electricity
Machine quits work, as shown in Figure 8.
Seeing 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 closure signal and the opening signal of open position travel switch of lock-bit travel switch, now, presses on remote-control key
Pass button time, motor is failure to actuate；Press on remote-control key when driving button, the gear that control panel controls on motor turns clockwise
Dynamic driving rack drives latch frame (direction of unblanking) to the right is mobile, and lock-bit travel switch is opened, and lock pin exits snap close, door quilt completely
Opening, open position travel switch is closed by tooth bar, and control panel controls motor and quits work, as shown in Figure 8.
Seeing Figure 10, when manually unblanking, open position travel switch 40 is opened, and finger down push rod 5 makes manual unlocking frame drive
Latch frame 1 moves right, and transmission clutch block unlocks, and tooth bar is motionless, and lock-bit travel switch 39 is opened, and control panel receives lock-bit row
The opening signal of Cheng Kaiguan and the opening signal of open position travel switch, the gear 25 on control panel control motor rotates clockwise and drives
Carry-over bar 2 resets to the right, and transmission clutch block makes tooth bar be in transmission connection with latch frame, and open position travel switch is closed by tooth bar, controls
Plate controls motor and quits work, as shown in Figure 10.
When travel switch 40 is opened and travel switch 39 opens, controller receive lock body battery runs down it
Controlling motor during rear or system reboot signal after changing battery drives tooth bar to move to direction of unblanking.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope of present disclosure, the change that can readily occur in or replacement,
All should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Enclose and be as the criterion.
Claims (10)
1. a driving control system for bolt mechanism, described bolt mechanism includes latch frame, for latch described in manual actuation
The manual unlocking push rod of frame and be set in the tooth bar assembly outside described latch frame, it is characterised in that:
Described driving control system includes driving motor, controller and travel switch, described tooth bar assembly and described driving motor
Output gear engagement, described travel switch includes laying respectively at the first of the limit of sports record position, both sides of described bolt mechanism
Travel switch and the second travel switch,
Described latch frame is connected with described tooth bar assembly disengaging type；
It is provided for triggering the first trigger of the first travel switch on described latch frame；
It is provided for triggering the second trigger of the second travel switch on described tooth bar assembly.
Driving control system the most according to claim 1, it is characterised in that:
Described first trigger is in the baffle plate on described latch frame, and described second trigger is on described tooth bar assembly
Baffle plate.
Driving control system the most according to claim 1, it is characterised in that:
Include between described latch frame and described tooth bar assembly clutch, described clutch include elastic on-of pin assembly,
Manual unlocking frame and transmission clutch block.
Driving control system the most according to claim 3, it is characterised in that:
Described latch frame includes open slide, and described slide includes sidewall；
The sidewall of described slide outwards sets gradually described elastic on-of pin assembly, described manual unlocking frame, described transmission clutch
Block and described tooth bar assembly.
Driving control system the most according to claim 4, it is characterised in that:
Described manual unlocking frame and elastic on-of pin assembly are for limiting the rotation of transmission clutch block and releasing transmission clutch block
The restriction rotated, and for transmission clutch block being limited to a deflection angle and releasing the restriction at this deflection angle；
Described transmission clutch block is used for engaging described tooth bar assembly and being disengaged with described tooth bar assembly.
6. one kind uses the driving controlling party that the driving control system as described in any one of claim 1-5 drives bolt mechanism
Method, it is characterised in that: the first travel switch of described driving control system and the second travel switch include three states: described
One stroke switch Guan Bi and described second travel switch are opened；Described first travel switch is opened and described second travel switch is beaten
Open；And described first travel switch is opened and described second travel switch Guan Bi.
Driving control method the most according to claim 6, it is characterised in that:
Under described first travel switch Guan Bi and described second travel switch open mode, the control of described driving control system
Device controls motor and drives tooth bar to move to direction of unblanking when receiving unlocking signal.
Driving control method the most according to claim 6, it is characterised in that:
Open and under described second travel switch open mode at described first travel switch, the control of described driving control system
Device controls motor and drives tooth bar when receiving unlocking signal or receiving the system reboot signal of described driving control system
To unblanking, direction is moved.
Driving control method the most according to claim 6, it is characterised in that:
When described first travel switch is opened and described second forms switch Guan Bi, the control of described driving control system
Device processed controls motor and drives tooth bar to move to locking direction when receiving block signal.
Driving control method the most according to claim 6, it is characterised in that:
Under described first travel switch Guan Bi and described second travel switch open mode, manual unlocking push rod promotes latch frame
To unblanking, direction is moved, thus described first travel switch is opened and described 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 |
|---|---|
| CN105840003A true CN105840003A (en) | 2016-08-10 |
| CN105840003B 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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109538014A (en) * | 2018-09-30 | 2019-03-29 | 广东金力变速科技股份有限公司 | A kind of electric control lock |
| CN110036545A (en) * | 2016-12-02 | 2019-07-19 | 格里普利有限公司 | Suspension assembly |
| US11933092B2 (en) | 2019-08-13 | 2024-03-19 | SimpliSafe, Inc. | Mounting assembly for door lock |
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| 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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| 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 |
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| CN110036545A (en) * | 2016-12-02 | 2019-07-19 | 格里普利有限公司 | Suspension assembly |
| CN110036545B (en) * | 2016-12-02 | 2021-09-28 | 格里普利有限公司 | Suspension assembly |
| CN109538014A (en) * | 2018-09-30 | 2019-03-29 | 广东金力变速科技股份有限公司 | A kind of electric control lock |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105840003B (en) | 2017-09-08 |
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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. |
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