CN207296647U - Intelligent lock core - Google Patents
Intelligent lock core Download PDFInfo
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- CN207296647U CN207296647U CN201721190465.3U CN201721190465U CN207296647U CN 207296647 U CN207296647 U CN 207296647U CN 201721190465 U CN201721190465 U CN 201721190465U CN 207296647 U CN207296647 U CN 207296647U
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Abstract
The utility model provides a kind of intelligent lock core, it can be rotated by external force or motor driving the first driving input component, so as to control the slip lock and unlock of the first lock tongue part, the first driving input component drives cam member to rotate by the first transmission system at the same time, so as to control the lock and unlock of the second lock tongue part；Being rotated by external force driving the second driving input component, the second driving input component drives the first driving input component to rotate by the second transmission system, so that control the slip of the first lock tongue part to unlock, and fixture block is to the lock and unlock of the second lock tongue part.The intelligent lock core of the utility model, can be by setting anti-dial lock tongue to realize that shutdown triggering motor rotates the locking of the first lock tongue part of progress and the second lock tongue part, first driving input component by the first transmission system drive cam member rotate can more labour-saving control the second lock tongue part lock and unlock, second driving input component by the second transmission system can more labour-saving control the first lock tongue part unlock.
Description
Technical field
Intelligent lock core field is the utility model is related to, more particularly to a kind of transmission labour-saving intelligence lock core.
Background technology
Intelligent lock core has two sets of lock tongues locked a door mostly in the prior art, and the movement of two sets of lock tongues can be transferred through key
Driving force OR gate handle driving force is controlled, usually by the input terminal of key actuated power and the input terminal of door handle driving force
Between be sequentially connected, when with key be driven control wherein a set of lock tongue when, with regard to can be driven door handle rotate control it is another set of
Lock tongue, and when being driven control wherein a set of lock tongue with door handle, the input terminal that can be similarly driven key actuated power turns
The dynamic another set of lock tongue of control, but the input terminal of key actuated power of intelligent lock core and the input of door handle driving force in the prior art
Transmission between end is more laborious.
Therefore need to provide a kind of intelligent lock core to solve above-mentioned technical problem.
Utility model content
The utility model provides a kind of intelligent lock core, the first of the intelligence lock core drive input component by first gear, in
Between the transmission system of gear and second gear and cam member be sequentially connected to control the lock and unlock of the second lock tongue part, second
Input component is driven to be inputted by the transmission system of first gear, idler gear, the 3rd gear and the 4th gear with the first driving
Part is sequentially connected to control the unlock of the first lock tongue part, to solve the input terminal of the key actuated power of intelligent lock core in the prior art
The problem of transmission between the input terminal of door handle driving force is more laborious.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of intelligence lock core, it includes：
Lock core box；
First lock tongue part, the side being slidably arranged in the lock core box；
Second lock tongue part, the opposite side being slidably arranged in the lock core box；
First driving input component, positioned at side of the first lock tongue part away from the second lock tongue part, is rotated by external force,
For controlling the slip lock and unlock of the first lock tongue part；
Motor, is sequentially connected with the described first driving input component；
Second driving input component, is rotated by external force, for controlling the lock and unlock of the second lock tongue part；
Cam member, for controlling the lock and unlock of the second lock tongue part；
First gear, it is fan shape, is fixedly connected on the bottom side of the first driving input component；
Idler gear, it is between the first lock tongue part and the bottom plate of the lock core box, in the first lock tongue part
On be provided with and the corresponding bit-avoiding slot of the idler gear；
Second gear, it is fan shape, is fixedly connected on the side of the cam member, by the idler gear with it is described
First driving input component is sequentially connected；
3rd gear；
4th gear, it is fan shape, is fixedly connected on the side of the second driving input component, passes through the 3rd tooth
Take turns to the idler gear and unidirectionally conduct driving force.
In the utility model, the first driving input component includes the first driving column, the first kinematic projection and is used for
Stir the poke rod that the first lock tongue part slides；
The connecting hole for inputting driving force is provided with first driving column, first kinematic projection is arranged on
The side of first driving column, the first lock tongue part include and the corresponding holding tank of the poke rod, the poke rod
One end be connected to the side of first driving column, the other end is extended in the holding tank.
Wherein, the motor includes output gear, and the output gear and a toothed disc are sequentially connected, the toothed disc set
It is located on first driving column, the second transmission corresponding with first kinematic projection is provided with the inside of the toothed disc
Convex portion.
In addition, the first driving input component includes the first rotation position, the second rotation position and is located in rotary motion trace
Described first rotate position and described second rotate between position the 3rd rotate position, when the described first driving input component is positioned at described the
During one rotation position, the first lock tongue part retraction is in the lock core box, when the described first driving input component is located at described second
When rotating position, the first lock tongue part extends default upper lock position；
The intelligence lock core further includes the first torque spring, one end of first torque spring and first driving column
Connection, the other end are connected with the fixed column in the lock core box；
When the described first driving input component is rotated between position and the 3rd rotation position positioned at described first, described first
The elastic force of torque spring causes the first driving input component to rotate position to described first and rotate；
When the described first driving input component is rotated between position and the 3rd rotation position positioned at described second, described first
The elastic force of torque spring causes the first driving input component to rotate position to described second and rotate.
Further, the 3rd gear include being used for the gear portion that is connected with the 4th gear drive and for
The lower tooth wheel portion for the fan shape that the idler gear is sequentially connected；
The gear portion is located on the lower tooth wheel portion top surface, is provided with the bottom in the gear portion for driving
The 3rd kinematic projection that the lower tooth wheel portion rotates, when the 3rd kinematic projection is contacted with the one side of the lower tooth wheel portion
When, the another side of the 3rd kinematic projection and the lower tooth wheel portion is in rotary motion trace at a distance of a setpoint distance；
The second driving input component includes initial bit and releases the solution lock-bit that the second lock tongue part slides limitation；
When the described first driving input component turns to described second from the described first rotation position rotates position, the lower gear
Portion rotates in setting pivot region, and the initial bit of the second driving input component is outside the setting pivot region；
When the described second driving input component turns to the solution lock-bit from the initial bit, the 3rd kinematic projection band
The dynamic lower tooth wheel portion rotates so that the first driving input component turns to described first by the described second rotation position rotates position.
Further, the second driving input component includes the second driving column and is connected to the outside use of the driving column
In the cam part for the lock and unlock for controlling the second lock tongue part, it is provided with second driving column for inputting driving
The splined hole of power；
The 3rd torque spring is arranged with the periphery of second driving column, fixes and sets in the periphery of second driving column
A limiting section is equipped with, the both ends of the 3rd torque spring are located at the both sides of the limiting section, the 3rd torque spring respectively
Both ends both sides of the fixed column in the lock core box respectively at the same time, by the 3rd torque spring both ends respectively with
The spacing contact of the limiting section, the fixed column so that the second driving input component is fixed in the lock core box.
Further, the cam member is rotatably connected on second driving column, and the second gear is located on described
On the top surface of gear part, the second gear and the lower tooth wheel portion are sequentially connected in the same side of the idler gear, in institute
State the convex block being provided with the top surface of second gear for the spacing contact of the lamina tecti of the lock core box.
In the utility model, when the described first driving input component transfers to the first lock tongue part, first driving
The transmission that input component passes through the first gear, the idler gear and the second gear so that the cam member rotates
Control the locking of the second lock tongue part；
When the described first driving input component dials in the first lock tongue part, the first driving input component passes through described the
The transmission of one gear, the idler gear and the second gear so that the cam member rotates the second lock tongue part of control
Unlock.
In the utility model, the intelligence lock core further includes the circuit for controlling motor for controlling the motor, described
Circuit for controlling motor controls the first trigger member of the motor rotation and for controlling the motor to be stopped including being used for
The second trigger member and the 3rd trigger member, when the second lock tongue part at the same time depart from second trigger member and it is described 3rd touch
The contact of outbox, the motor are stopped, when the second lock tongue part extrudes triggering second trigger member and described at the same time
3rd trigger member, the motor are stopped.
Wherein, the intelligent lock core further includes a trigger mechanism for being used to trigger first trigger member, the triggering machine
Structure includes anti-dial lock tongue, the second extension rod, second baffle and second spring；
One end of the anti-dial lock tongue extends to be used to be extruded by doorframe outside the lock core box and bounces back, and the other end is provided with
Second extension rod, the second baffle are fixed in the lock core box, are provided with and are used on the second baffle
The second through hole that second extension rod passes through, second extension rod are used to trigger described through one end of the second baffle
First trigger member, the second spring are set on second extension rod, and one end of the anti-dial lock tongue passes through described second
Spring and the second baffle Elastic Contact, the both sides of the anti-dial lock tongue other end are provided with for the side with the lock core box
The limited block of the spacing contact of wall；
One is provided with the fixture block and is used for the square hole that the anti-dial lock tongue passes through, the side of the anti-dial lock tongue is set
There is a wedge-shaped part, the wedge-shaped part extrudes the inner wall of the square hole so that the fixture block is to the side away from the second lock tongue part
To slip.
The utility model is compared to the prior art, its advantage：First driving input component passes through first gear, centre
The rotation of the transmission system of gear and second gear control cam member is to control the lock and unlock of the second lock tongue part, due to the
The rotation arm of force of two gears is longer therefore relatively labor-saving, if but second driving input component also by second gear control first
The rotation of input component is driven to control the unlock of the first lock tongue part, then can be relatively elaborate, therefore the second driving in the utility model
Transmission system control the first driving input component that input component passes through first gear, idler gear, the 3rd gear and the 4th gear
Rotation reach transmission labour-saving effect.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below in embodiment
Required attached drawing is briefly described, and drawings in the following description are only that the section Example of the utility model is corresponding
Attached drawing.
Fig. 1 is the structure diagram of the preferred embodiment of the intelligent lock core of the utility model.
Fig. 2 is that the intelligent lock core of the utility model removes the internal structure schematic diagram of lamina tecti.
Fig. 3 is that the intelligent lock core of the utility model shows the structure diagram of the first transmission system.
Fig. 4 is that the intelligent lock core of the utility model shows the structure diagram of the second transmission system.
Fig. 5 is the structure diagram of the first driving input component of the intelligent lock core of the utility model.
Fig. 6 is the structure diagram of the second driving input component of the intelligent lock core of the utility model.
Fig. 7 is the structure diagram of the second transmission system of the intelligent lock core of the utility model.
Fig. 8 is located at state diagram during the first rotation position for the first driving input component of the intelligent lock core of the utility model.
Fig. 9 is located at state diagram during the second rotation position for the first driving input component of the intelligent lock core of the utility model.
Figure 10 be the utility model intelligent lock core the second lock tongue part in the raw when structure diagram.
Figure 11 be the utility model intelligent lock core the second lock tongue part in the raw with a certain shape in door closing procedure
The structure diagram of state contrast.
Figure 12 is the second gear of intelligent lock core and the structure diagram of cam member of the utility model.
Figure 13 is the structure diagram of the anti-dial lock tongue of the intelligent lock core of the utility model.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those skilled in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Biography between the input terminal of key actuated power and the input terminal of door handle driving force of intelligent lock core in the prior art
It is dynamic more laborious.
It the following is a kind of preferred embodiment of intelligent lock core that can solve above technical problem provided by the utility model.
Referring to Fig.1 and 2, wherein Fig. 1 is the structure diagram of the preferred embodiment of the intelligent lock core of the utility model,
Fig. 2 is that the intelligent lock core of the utility model removes the internal structure schematic diagram of lamina tecti.
In figure, the similar unit of structure is to be given the same reference numerals.
It is provided by the utility model intelligence lock core preferred embodiment be：A kind of intelligence lock core, it includes：Lock core box 11,
First lock a door system, second lock a door system, the first transmission system and the second transmission system, lock core box 11 includes back box and head cover
Plate 111, is provided with the more studs for being internally threaded hole in back box, and lamina tecti 111 is fixedly connected by screw with stud；
Wherein, first lock a door the side that system is located in lock core box 11, it includes the driving input of the first lock tongue part 12, first
Part 15 and motor；
First lock tongue part 12 is slidably arranged in lock core box 11, and one end of the first lock tongue part 12 can be extended in lock core box 11 1
It is used to lock outside side, the first lock tongue part in this preferred embodiment is locked for side, strengthens effect of locking a door, and improves security protection coefficient；
First driving input component 15, is rotated by external force, and key insertion is such as connected to corresponding mechanism to input driving force,
Then the first driving input component 15 can be driven to rotate, the first driving input component 15 is rotated in the slip to control the first lock tongue part 12
Lock and unlock；
Motor 17 is sequentially connected with the first driving input component 15, to realize automatically controlled lock and unlock.
Second locks a door the opposite side that system is located in lock core box 11, it includes the second lock tongue part 14, fixture block 18, cursor
19th, cam member 61 and second drives input component 16；
Second lock tongue part 14 is slidably arranged in lock core box 11, one end of the second lock tongue part 14 and a fixing end elastic connecting
Touching, the other end extends in the presence of a tensile force to be used to lock outside 11 side of lock core box, when shutdown or enabling, the second lock tongue
The power that part 14 is squeezed is slipped into lock core box 11；
Fixture block 18 is slidably arranged in lock core box 11, is locked for limiting the slip of the second lock tongue part 14；
Cursor 19 is rotatably arranged in lock core box 11, and one end of cursor 19 is connected with fixture block 18, passes through cursor 19
Rotation to drive the slip of fixture block 18；
Cam member 61 is used to apply driving force to the other end of cursor 19 to control the rotation of cursor 19, cam member 61
It is sequentially connected by the first transmission system and the first driving input component 15；
Second driving input component 16, is rotated by external force, is such as connected with door handle mechanism to input driving force, then can drive
Second driving input component 16 rotates, and the second driving input component 16 is rotated to be controlled with applying driving force to the other end of cursor 19
The rotation of cursor 19, cursor 19 rotates and then control fixture block 18 locks the second lock tongue part 14, and the second driving input component 16 is logical
Cross the second transmission system and unidirectionally conduct driving force to the first driving input component 15 to control the slip of the first lock tongue part 12 to unlock.
Fig. 5 is refer to, wherein Fig. 5 is the structure diagram of the first driving input component of the intelligent lock core of the utility model.
Specifically, the first driving input component 15 includes the first driving column 21, the first kinematic projection 23 and for stirring the
The poke rod 22 that one lock tongue part 12 slides；
The connecting hole 24 for inputting driving force is provided with the first driving column 21, the first kinematic projection 23 is arranged on
The side of one driving column 21, the first lock tongue part 12 include holding tank 121 corresponding with poke rod 22, and one end of poke rod 22 connects
The side of the first driving column 21 is connected on, the other end is extended in holding tank 121 so that the first driving column 21 drives 22 turns of poke rod
Move and stir the first lock tongue part 12 and slide；
Motor 17 includes output gear, and output gear and a toothed disc 1B are sequentially connected, and toothed disc 1B is set in the first biography
On dynamic column 21, it is provided with the inside of toothed disc 1B and 23 corresponding second kinematic projection of the first kinematic projection, motor 17
Drive the first driving input component 15 to rotate by toothed disc 1B, control the operating of motor by circuit afterwards, can realize automatically controlled
Lock and unlock.
Fig. 8 and Fig. 9 are refer to, wherein Fig. 8 is that the first driving input component of the intelligent lock core of the utility model is located at first
State diagram during position is rotated, when Fig. 9 drives input component positioned at the second rotation position for the first of the intelligent lock core of the utility model
State diagram.
Wherein, the first driving input component 15 includes first in rotary motion trace and rotates position, second rotates position and positioned at the
One rotates the 3rd rotation position between position and the second rotation position, when the first driving input component 15 rotates position positioned at first, first
12 retraction of lock tongue part is in lock core box 11, the state diagram of corresponding diagram 8, when the first driving input component 15 rotates position positioned at second,
First lock tongue part 12 extends default upper lock position, the state diagram of corresponding diagram 9；
Wherein, 114 in Fig. 8 and Fig. 9 are the side plate of lock core box；
First system of locking a door further includes the first torque spring 151, one end of the first torque spring 151 and the first driving column 21
Connection, the other end are connected with the fixed column 112 in lock core box 11；
When the first driving input component 15 is rotated between position and the 3rd rotation position positioned at first, the first torque spring 151
Elastic force causes the first driving input component 15 to rotate position to first and rotate, and can refer to orientation in Fig. 8 rotates clockwise direction；
When the first driving input component 15 is rotated between position and the 3rd rotation position positioned at second, the first torque spring 151
Elastic force causes the first driving input component 15 to rotate position to second and rotate, and can refer to orientation in Fig. 9 rotates counterclockwise direction.
In addition, cursor 19 includes the 3rd in rotary motion trace rotates position and the 4th rotation position, fixture block 18 is in sliding trace
Upper to include solving screens and stuck position, the 3rd of cursor 19 rotates the solution screens that position corresponds to fixture block 18, the 4th turn of cursor 19
Dynamic position corresponds to the stuck position of fixture block 18, and fixture block 18 slides into high order end as solution screens in Fig. 2, and fixture block 18 slides into most right in Fig. 2
Hold as stuck position；
One second torque spring 191 is provided with cursor 19, the second torque spring 191 is set in turning for cursor 19
On moving sleeve, one end of the second torque spring 191 with first baffle 142 is spacing contacts, the other end of the second torque spring 191 with
Cursor connects, and the second torque spring 191 is so that the direction that cursor 19 rotates position to the 4th rotates；
Fig. 3 and Figure 12 are refer to, wherein Fig. 3 is that the intelligent lock core of the utility model shows that the structure of the first transmission system is shown
It is intended to, Figure 12 is the second gear of intelligent lock core and the structure diagram of cam member of the utility model.
First transmission system includes first gear 1D, idler gear 1E and second gear 1C；First gear 1D, which is fixed, to be connected
The bottom side of the first driving column 21 is connected on, second gear 1C is connected to the side of cam member 61, first gear 1D and the second tooth
Wheel 1C is sequentially connected by idler gear 1E；
When the first driving input component 15 transfers to the first lock tongue part 12, second gear 1C turns to the direction away from cursor 19
Dynamic, the convex portion of cam member 61 no longer extrudes cursor 19, and cursor 19 rotates under the resilient force of the second torque spring 191
Position is rotated to the 4th, fixture block 18 slides into stuck position；
When the first driving input component 15 dials in the first lock tongue part 12, second gear 1C turns to close to the direction of cursor 19
Dynamic, cam member 61 extrudes cursor 19 and turns to the 3rd rotation position, and fixture block 18 slides into solution screens.
Fig. 6 and Fig. 7 are refer to, wherein Fig. 6 is that the structure of the second driving input component of the intelligent lock core of the utility model is shown
It is intended to, Fig. 7 is the structure diagram of the second transmission system of the intelligent lock core of the utility model.
Second driving input component 16 includes the second driving column 31 and is connected to the outside of driving column for cursor 19
Apply the cam part 32 of driving force, the splined hole 33 for inputting driving force is provided with the second driving column 31；
Second system of locking a door further includes the 3rd torque spring 161, and the 3rd torque spring 161 is set in the second driving column 31
Periphery, a limiting section 34 is fixedly installed in the periphery of the second driving column 31, the both ends of the 3rd torque spring 161 are respectively positioned at limit
The both sides in position portion 34, while the both ends of the 3rd torque spring 161 are located at the both sides of the fixed column 113 in lock core box 11 respectively；
Fig. 4 is refer to, wherein Fig. 4 is that the intelligent lock core of the utility model shows the structure diagram of the second transmission system.
Second transmission system includes first gear 1D, idler gear 1E, the 3rd gear 1F and the 4th gear 1G, the 4th tooth
Wheel 1G is connected to the side of the second driving column 31, and the 4th gear 1G unidirectionally conducts transmission by the 3rd gear 1F to idler gear 1E
Power.
Specifically, the 3rd gear 1F include be used for the 4th gear 1G be sequentially connected gear portion 41 and for centre
The lower tooth wheel portion 42 for the fan shape that gear 1E is sequentially connected；
Gear portion 41 is located on 42 top surface of lower tooth wheel portion, is provided with the bottom in gear portion 41 for driving lower gear
The 3rd kinematic projection 411 that portion 42 rotates, when the 3rd kinematic projection 411 is contacted with the one side of lower tooth wheel portion 42, the 3rd passes
The another side of dynamic convex portion 411 and lower tooth wheel portion 42 is in rotary motion trace at a distance of a setpoint distance；
Second driving input component 16 includes initial bit and releases the solution lock-bit that the second lock tongue part 14 slides limitation, wherein passing through
3rd torque spring 161 with the both sides of limiting section 34 are spacing contact while, also respectively with the fixed column 113 in lock core box 11
The spacing contact in both sides so that second driving input component 16 be located at initial bit；
When the first driving input component 15 turns to the second rotation position from the first rotation position, the first lock tongue part 12 is from lock core box
Locking is extended in 11, while first gear 1D drives lower tooth wheel portion 42 to be rotated in setting pivot region by idler gear 1E,
The initial bit of second driving input component 16 is located at outside the setting pivot region of lower tooth wheel portion 42, and the first driving input component 15 turns
It is dynamic not interfere with the second driving input component 16；
When the second driving input component 16 turns to solution lock-bit from initial bit, if the first driving input component 15 is located at second turn
Dynamic position, the second lock tongue part 12 are extended in lock core box 11, and the 3rd kinematic projection 411 can then drive lower tooth wheel portion 42 to rotate so that the
One driving input component 15 turns to the first rotation position by the second rotation position, and causes the second lock tongue part 12 to be retracted into lock core box 11
It is interior, the unidirectional rotation for influencing the first driving input component 15 of the rotation of the second driving input component 16.
In addition, cam member 61 is rotatably connected on the second driving column 31, second gear 1C is located at the top surface in gear portion 41
On, second gear 1C and lower tooth wheel portion 42 are sequentially connected in the same side of idler gear 1E, compact-sized, second gear 1C's
The convex block 1C1 for the 111 spacing contact of lamina tecti with lock core box 11 is provided with top surface, ensures that second gear 1C's stablizes biography
It is dynamic.
In the preferred embodiment, one end of the second lock tongue part 14 is extended outside 11 side of lock core box, and the other end is set
There is the first extension rod 141, first baffle 142 is provided with lock core box 11, be provided with first baffle 142 and prolong for first
The first through hole that boom 141 passes through, is arranged with the first spring 143 on the first extension rod 141, and the second lock tongue part 14 passes through first
Spring 143 and 142 Elastic Contact of first baffle；
Figure 10 and Figure 11 are refer to, wherein Figure 10 is that the second lock tongue part of the intelligent lock core of the utility model is in nature shape
Structure diagram during state, Figure 11 be the second lock tongue part of the intelligent lock core of the utility model in the raw and door closing procedure
In a certain state vs structure diagram.
Second lock tongue part 14 includes snap-gauge 51 corresponding with fixture block 18, and a connection piece is provided with the one side of snap-gauge 51
52, another side is connected to the first extension rod 141, and the first lock tongue monomer 53 and the second lock are rotatably connected in the both sides of connector 52
Tongue monomer 54；
The side of first lock tongue monomer 53 is provided with the first fixed block 531, is set in the opposite side of the first lock tongue monomer 53
Be equipped with one includes 532 He of the first right-angle surface for the first rotating limit block 534 with 52 spacing contact of connector, the first lock tongue monomer 53
First inclined-plane 533；
The side of second lock tongue monomer 54 is provided with the second fixed block 541, is set in the opposite side of the second lock tongue monomer 54
Be equipped with one includes 542 He of the second right-angle surface for the first rotating limit block 544 with 52 spacing contact of connector, the second lock tongue monomer 54
Second inclined-plane 543；
When the second lock tongue part 14 in the raw when, can refer to Figure 11 left side views, the first fixed block 531 and second is solid
Determine madial wall of the block 541 with lock core box 11 to contact in face, the first right-angle surface 532, the first inclined-plane 533, the second right-angle surface 542 with
And second inclined-plane 543 extend outside lock core box 11, the first right-angle surface 532 is parallel with the second right-angle surface 542, the first inclined-plane 533
And second inclined-plane 543 between the extended planar of the first right-angle surface 532 and the extended planar of the second right-angle surface 542, first is oblique
The extended planar in face 533 and the extended planar on the second inclined-plane 543 cross one another；
114 in wherein Figure 11 be the side plate of lock core box；
When at closing time, can refer to Figure 11 right side views, extruded by doorframe, the first lock tongue monomer 53 rotates so that the first limit
When switch block 534 is contacted with connector 52, the first lock tongue monomer 53 stops operating, the extended planar and second of the first right-angle surface 532
The extended planar on inclined-plane 543 overlaps, and the extended planar on the first inclined-plane 533 is overlapped with the extended planar of the second right-angle surface 542, at this time
Continue to be subject to the extruding of doorframe will be so that being reduced in whole second lock tongue part 14 in lock core box 11；
When opening the door, extruded by doorframe, the second lock tongue monomer 54 rotates so that the second rotating limit block 544 is contacted with connector
When, the second lock tongue monomer 54 stops operating, at this time the extended planar of the second right-angle surface 542 and the extended planar on the first inclined-plane 533
Overlap, the extended planar on the second inclined-plane 543 overlaps with the extended planar of the first right-angle surface 532, continues to be squeezed be subject to doorframe at this time
Pressure will to be reduced in lock core box 11 in whole second lock tongue part 14.
Automatically controlled lock and unlock is realised in that, the first system of locking a door includes being used for the circuit for controlling motor for controlling motor 17
1A, circuit for controlling motor 1A control the first trigger member 1A1 of the rotation of motor 17 and for controlling motor 17 to stop including being used for
The the second trigger member 1A2 and the 3rd trigger member 1A3 of work, the first trigger member 1A1, the second trigger member 1A2 and the 3rd trigger member
1A3 includes an elastic piece and trigger switch, the roller for being extruded is provided with elastic piece, by extruding elastic piece
Deformation is to press trigger switch；
When anti-dial lock tongue 13 inside contracts extruding the first trigger member 1A1 of triggering, motor 17, which starts running, locks；
It is locked into when in the second disengaging contact with the second trigger member 1A2 and the 3rd trigger member 1A3 at the same time of lock tongue part 14, expression
Position, motor 17 are stopped；
When the second lock tongue part 14 extrudes triggering the second trigger member 1A2 and the 3rd trigger member 1A3 at the same time, expression unlocks in place,
Motor 17 is stopped.
First system of locking a door includes a trigger mechanism for being used to trigger the first trigger member 1A1, and trigger mechanism includes anti-dial lock
Tongue 13, the second extension rod 131, second baffle 132 and second spring 133, wherein the structure of anti-dial lock tongue 13 can refer to Figure 13
Shown structure diagram；
One end of anti-dial lock tongue 13 extends to be used to be extruded by doorframe outside lock core box 11 and bounces back, and the other end is provided with second
Extension rod 131, second baffle 132 are fixed in lock core box 11, are provided with second baffle 132 for the second extension rod
131 the second through holes passed through, the second extension rod 131 are used to trigger the first trigger member 1A1 through one end of second baffle 132；
Second spring 133 is set on the second extension rod 131, and one end of anti-dial lock tongue 13 passes through second spring 133 and
Two baffles, 132 Elastic Contact, the both sides of anti-dial 13 other end of lock tongue be provided with for the spacing contact of the side wall of lock core box 11
Limited block 135；
One is provided with fixture block 18 and is used for the square hole that anti-dial lock tongue 13 passes through, the side of anti-dial lock tongue 13 is provided with a wedge
Shape portion 134, wedge-shaped part 134 extrudes the inner wall of square hole so that fixture block 18 is slided to the direction away from the second lock tongue part 14, into one
Step ensures that in the case where not closing the door fixture block 18 will not stuck second lock tongue part 14.
The limited post of two glide directions for being used to limit fixture block 18 is provided with lock core box 11, two limited posts are spacing
In fixture block 18 close to the both sides of one end of the second lock tongue part 14.
Wrapping post 1A4 is additionally provided with lock core box 11, for fix the first trigger member 1A1 and circuit for controlling motor 1A it
Between conductor wire.
The operation principle of the utility model：Intelligent lock core is installed, the first lock tongue part 12 is inside contracted in lock core box 11, the
Two lock tongue parts 14 and anti-dial lock tongue 13 are ejected in lock core under the resilient force of the first spring 143 and second spring 133 respectively
Outside box 11；
When at closing time, the first lock tongue monomer 53 of the second lock tongue part 14 is rotated by the extruding of doorframe and gradually forms Figure 11 right sides
The state of side view, the plane that then the first inclined-plane 533 and the second right-angle surface 542 are formed just can be caused by the extruding force of doorframe
Second lock tongue part 14 inside contracts, and when the position of the second lock tongue part 14 is corresponding with the position of the lock tongue slot on doorframe, the second lock
Tongue 14 can eject under the resilient force of the first spring 143 again, while the second lock tongue part 14 forms the state shown in Fig. 8；
On the other hand, anti-dial lock tongue 13 is inside contracted by the extruding of doorframe, 131 meeting of the second extension rod of anti-dial 13 one end of lock tongue
Extrude and trigger trigger member 1A1 so that motor 17 operates, motor 17 drives toothed disc 1B to rotate, and toothed disc 1B passes through the second transmission
Convex portion and the drive connection of the first kinematic projection 23 of the first driving input component 15, so as to drive 15 turns of the first driving input component
It is dynamic, further such that poke rod 22 is stirred the first lock tongue part 12 and is skidded off and locks outside lock core box 11；
Wherein, when the first lock tongue part slides into while departs from the contact with the second trigger member 1A2 and the 3rd trigger member 1A3
When, represent locking in place, so that motor is stopped, and the first torque spring 151 can be further ensured that the first driving
Input component 15 rotates locking in place；
Meanwhile the first gear 1D for being fixedly connected on 15 bottom of the first driving input component is rotated, and then passes through idler gear
1E drives second gear 1C to rotate, so that the convex portion of cam member 61 is away from cursor 19 so that cursor 19 is no longer influenced by
The extruding force of cam member 61, cursor 19 rotate under the resilient force of the second torque spring 191, then drive fixture block
18 slide to the right along the orientation in Fig. 2, so as to block snap-gauge 51 so that the second lock tongue part 14 is locked；
When first gear 1D drives idler gear 1E to rotate, idler gear 1E can drive lower tooth wheel portion 42 to rotate at the same time,
But do not contacted before lower tooth wheel portion 42 rotates stopping with the 3rd kinematic projection 411 so that during locking, the second driving
Input component 16 does not rotate.
When needing to open the door, by modes such as brush badge, fingerprint and defeated numerical ciphers motor 17 can be driven to operate, motor 17
Drive the first driving input component 15 to rotate by toothed disc 1B, poke rod 22 stir the first lock tongue part 12 slip into lock core box 11 into
Row unlock；
Wherein, when the second lock tongue part 14 extrudes the second trigger member 1A2 and the 3rd trigger member 1A3 of triggering at the same time, solution is represented
Position is locked into, so that motor 17 is stopped, and the first torque spring 151 can be further ensured that the first driving input component 15
Rotate unlock in place；
On the other hand, the first driving input component 15 drives first gear 1D to rotate, and then drives the by idler gear 1E
Two gear 1C are rotated, so that the convex portion of cam member 61 is close and extrudes cursor 19, cursor 19 overcomes the second torsion bullet
The elastic force of spring 191 simultaneously rotates, and then drives fixture block 18 to slide and no longer blocks snap-gauge 51 so that 14 energy of the second lock tongue part
Unlock is inside contracted by the extruding of doorframe.
Key unlock also can be used at the same time, had an effect by key and drive the first driving input component 15 to rotate with to the first lock tongue
12 and second lock tongue part 14 of part unlocks, and unlock principle is identical with the driving of motor 17 first driving input component 15, and so it will not be repeated.
In addition, door handle unlock also can be used, had an effect by door handle and drive the second driving input component 16 to rotate, second drives
Dynamic input component 16 drives the 4th gear 1G to rotate, and the 4th gear 1G drives gear portion 41 to rotate, and gear portion 41 can be by the
Three kinematic projections 411 drive lower tooth wheel portion 42 to rotate, and lower tooth wheel portion 42 drives first gear 1D to rotate by idler gear 1E, into
And make it that the first driving input component 16 rotates, slip into lock core box 11 and solved so that poke rod 22 can stir the first lock tongue part 12
Lock；
While lower tooth wheel portion 42 drives idler gear 1E to rotate, idler gear 1E can drive second gear 1C to rotate,
So that the convex portion of cam member 61 is close and extrudes cursor 19 and rotates, and while the second driving input component 16 rotates, cam part 32
Also cursor 19 can be extruded to rotate, it is further to ensure that cursor 19 rotates and drives fixture block 18 to slide and no longer block snap-gauge
51 so that the second lock tongue part 14 can be inside contracted unlock by the extruding of doorframe；
Wherein, by door handle have an effect the driving input component 16 of driving second rotate while, the second driving input component 16
Limiting section 34 can drive one end of the 3rd torque spring 161 together to operate, and the other end of the 3rd torque spring 161 is then by fixed column
113 spacing fixations so that the 3rd torque spring 161 produces elastic potential energy, after the completion of the second driving input component 16 rotates unlock,
Under the resilient force of the 3rd torque spring 161, the second driving input component 16 can rotate again is returned to initial position；
During reply is rotated, the 4th gear 1G can drive gear portion 41 to rotate, but the 3rd of gear portion 41 passes
Dynamic convex portion 411 is then the side for being gradually distance from lower tooth wheel portion 42 so that lower tooth wheel portion 42 does not rotate, while also would not be again
The first driving input component 15 and cam member 61 is driven to rotate.
So complete the process of the intelligent lock core lock and unlock of this preferred embodiment.
Automatic realize of intelligent lock core shutdown of this preferred embodiment is locked, and using simple, security protection coefficient height, while can be passed through
Various ways open the door, efficient and convenient；
Wherein, at closing time, by anti-dial lock tongue realize close the door triggering motor rotate, motor drive first driving input component and
Cam member rotates, to realize that the first lock tongue part slides locking, and locking of the fixture block to the second lock tongue part；
During enabling, circuit for controlling motor is electrically connected with corresponding external sensing apparatus, it can be achieved that brush badge, fingerprint with
And the mode such as defeated numerical ciphers controls motor to rotate, motor drives the first driving input component and cam member to rotate, to realize first
The slip unlock of lock tongue part, and unlock of the fixture block to the second lock tongue part；
Enabling can also be had an effect by key drives the first driving input component to rotate, so as to control the slip solution of the first lock tongue part
Lock, while the first driving input component drives cam member to rotate by the first transmission system, so that control fixture block is to the second lock tongue part
Unlock；
Enabling can also be had an effect by door handle drives the second driving input component to rotate, and the second driving input component is passed by second
Dynamic system drives the first driving input component to rotate, so as to control the slip of the first lock tongue part to unlock, while passes through idler gear band
Moving cam part rotates and then unlock of the control fixture block to the second lock tongue part；
In addition, the first driving input component is convex by the transmission system control of first gear, idler gear and second gear
The rotation of gear member, since the rotation arm of force of second gear is longer, compares province to control the lock and unlock of the second lock tongue part
Power, if but the second driving input component also by the rotation of second gear control the first driving input component to control the first lock tongue part
Unlock, then can be relatively elaborate, thus in the utility model second driving input component pass through first gear, idler gear, the 3rd
The rotation of the transmission system of gear and the 4th gear control the first driving input component reaches transmission labour-saving effect.
In conclusion although the utility model is disclosed above with preferred embodiment, above preferred embodiment is not used
To limit the utility model, those of ordinary skill in the art, without departing from the spirit and scope of the utility model, can make
It is various to change and retouch, therefore the scope of protection of the utility model is subject to the scope that claim defines.
Claims (10)
- A kind of 1. intelligence lock core, it is characterised in that including：Lock core box；First lock tongue part, the side being slidably arranged in the lock core box；Second lock tongue part, the opposite side being slidably arranged in the lock core box；First driving input component, positioned at side of the first lock tongue part away from the second lock tongue part, is rotated by external force, is used for Control the slip lock and unlock of the first lock tongue part；Motor, is sequentially connected with the described first driving input component；Second driving input component, is rotated by external force, for controlling the lock and unlock of the second lock tongue part；Cam member, for controlling the lock and unlock of the second lock tongue part；First gear, it is fan shape, is fixedly connected on the bottom side of the first driving input component；Idler gear, it sets between the first lock tongue part and the bottom plate of the lock core box on the first lock tongue part It is equipped with and the corresponding bit-avoiding slot of the idler gear；Second gear, it is fan shape, is fixedly connected on the side of the cam member, passes through the idler gear and described first Input component is driven to be sequentially connected；3rd gear；4th gear, it is fan shape, be fixedly connected on it is described second driving input component side, by the 3rd gear to The idler gear unidirectionally conducts driving force.
- 2. intelligence lock core according to claim 1, it is characterised in that the first driving input component includes the first transmission Column, the first kinematic projection and the poke rod slided for stirring the first lock tongue part；The connecting hole for inputting driving force is provided with first driving column, first kinematic projection is arranged on described The side of first driving column, the first lock tongue part include with the corresponding holding tank of the poke rod, the one of the poke rod End is connected to the side of first driving column, and the other end is extended in the holding tank.
- 3. intelligence lock core according to claim 2, it is characterised in that the motor includes output gear, the output gear Wheel is sequentially connected with a toothed disc, and the toothed disc is set on first driving column, is provided with the inside of the toothed disc With corresponding second kinematic projection of first kinematic projection.
- 4. intelligence lock core according to claim 2, it is characterised in that the first driving input component wraps in rotary motion trace Include the first rotation position, the second rotation position and rotate the between position and the second rotation position the 3rd positioned at described first and rotate Position, when described first driving input component positioned at described first rotate position when, the first lock tongue part retraction in the lock core box, When the described first driving input component rotates position positioned at described second, the first lock tongue part extends default upper lock position；The intelligence lock core further includes the first torque spring, and one end of first torque spring connects with first driving column Connect, the other end is connected with the fixed column in the lock core box；When the described first driving input component is rotated between position and the 3rd rotation position positioned at described first, first torsion The elastic force of spring causes the first driving input component to rotate position to described first and rotate；When the described first driving input component is rotated between position and the 3rd rotation position positioned at described second, first torsion The elastic force of spring causes the first driving input component to rotate position to described second and rotate.
- 5. intelligence lock core according to claim 4, it is characterised in that the 3rd gear includes being used for and the 4th tooth Take turns the lower tooth wheel portion of the gear portion being sequentially connected and the fan shape for being sequentially connected with the idler gear；The gear portion is located on the lower tooth wheel portion top surface, is provided with the bottom in the gear portion described for driving The 3rd kinematic projection that lower tooth wheel portion rotates, when the 3rd kinematic projection is contacted with the one side of the lower tooth wheel portion, institute The another side of the 3rd kinematic projection and the lower tooth wheel portion is stated in rotary motion trace at a distance of a setpoint distance；The second driving input component includes initial bit and releases the solution lock-bit that the second lock tongue part slides limitation；When the described first driving input component turns to described second from the described first rotation position rotates position, the lower tooth wheel portion exists Set in pivot region and rotate, the initial bit of the second driving input component is outside the setting pivot region；When the described second driving input component turns to the solution lock-bit from the initial bit, the 3rd kinematic projection drives institute Lower tooth wheel portion is stated to rotate so that the first driving input component turns to described first by the described second rotation position rotates position.
- 6. intelligence lock core according to claim 5, it is characterised in that the second driving input component includes the second driving column And be connected to the outside of the driving column and be used for the cam part for controlling the lock and unlock of the second lock tongue part, described the The splined hole for inputting driving force is provided with two driving columns；The 3rd torque spring is arranged with the periphery of second driving column, is fixedly installed in the periphery of second driving column One limiting section, the both ends of the 3rd torque spring are located at the both sides of the limiting section respectively, and the two of the 3rd torque spring End both sides of the fixed column in the lock core box respectively at the same time, by the 3rd torque spring both ends respectively with it is described The spacing contact of limiting section, the fixed column so that the second driving input component is fixed in the lock core box.
- 7. intelligence lock core according to claim 6, it is characterised in that the cam member is rotatably connected on second transmission On column, the second gear is located on the top surface in the gear portion, and the second gear and the lower tooth wheel portion are sequentially connected In the same side of the idler gear, it is provided with the top surface of the second gear for being limited with the lamina tecti of the lock core box The convex block of position contact.
- 8. intelligence lock core according to claim 1, it is characterised in that when the described first driving input component transfers to described first During lock tongue part, the first driving biography of the input component by the first gear, the idler gear and the second gear It is dynamic so that the cam member rotates the locking of the second lock tongue part of control；When the described first driving input component dials in the first lock tongue part, the first driving input component passes through first tooth The transmission of wheel, the idler gear and the second gear so that the cam member rotates the unlock of the second lock tongue part of control.
- 9. intelligence lock core according to claim 1, it is characterised in that the intelligence lock core is further included for controlling the electricity The circuit for controlling motor of machine, the circuit for controlling motor are included for controlling the first trigger member of the motor rotation and being used for The second trigger member and the 3rd trigger member that the motor is stopped are controlled, when the second lock tongue part departs from and described the at the same time The contact of two trigger member and the 3rd trigger member, the motor are stopped, when the second lock tongue part extrudes triggering at the same time Second trigger member and the 3rd trigger member, the motor are stopped.
- 10. intelligence lock core according to claim 9, it is characterised in that the intelligence lock core further includes one and is used to trigger institute The trigger mechanism of the first trigger member is stated, the trigger mechanism includes anti-dial lock tongue, the second extension rod, second baffle and the second bullet Spring；One end of the anti-dial lock tongue extends to be used to be extruded by doorframe outside the lock core box and bounces back, and the other end is provided with described Second extension rod, the second baffle are fixed in the lock core box, are provided with the second baffle for described The second through hole that second extension rod passes through, second extension rod are used to trigger described first through one end of the second baffle Trigger member, the second spring are set on second extension rod, and one end of the anti-dial lock tongue passes through the second spring With the second baffle Elastic Contact, the both sides of the anti-dial lock tongue other end are provided with for being limited with the side wall of the lock core box The limited block of position contact；Fixture block is slidably arranged in the lock core box, for limiting the slip of the second lock tongue part, is set on the fixture block There is one to be used for the square hole that the anti-dial lock tongue passes through, the side of the anti-dial lock tongue is provided with a wedge-shaped part, and the wedge-shaped part squeezes The inner wall of the square hole is pressed so that the fixture block is slided to the direction away from the second lock tongue part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721190465.3U CN207296647U (en) | 2017-09-15 | 2017-09-15 | Intelligent lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721190465.3U CN207296647U (en) | 2017-09-15 | 2017-09-15 | Intelligent lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207296647U true CN207296647U (en) | 2018-05-01 |
Family
ID=62441980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721190465.3U Expired - Fee Related CN207296647U (en) | 2017-09-15 | 2017-09-15 | Intelligent lock core |
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| Country | Link |
|---|---|
| CN (1) | CN207296647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798249A (en) * | 2018-06-06 | 2018-11-13 | 诺电器有限公司 | A kind of smart lock with modified tongue driving device |
| CN109681034A (en) * | 2018-11-26 | 2019-04-26 | 一诺电器有限公司 | A kind of smart lock lock body |
-
2017
- 2017-09-15 CN CN201721190465.3U patent/CN207296647U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798249A (en) * | 2018-06-06 | 2018-11-13 | 诺电器有限公司 | A kind of smart lock with modified tongue driving device |
| CN109681034A (en) * | 2018-11-26 | 2019-04-26 | 一诺电器有限公司 | A kind of smart lock lock body |
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Granted publication date: 20180501 Termination date: 20190915 |