CN209384779U - Pushing/drawing-back type door lock drive mechanism and intelligent door lock - Google Patents
Pushing/drawing-back type door lock drive mechanism and intelligent door lock Download PDFInfo
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- CN209384779U CN209384779U CN201821665339.3U CN201821665339U CN209384779U CN 209384779 U CN209384779 U CN 209384779U CN 201821665339 U CN201821665339 U CN 201821665339U CN 209384779 U CN209384779 U CN 209384779U
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Abstract
The utility model discloses a kind of pushing/drawing-back type door lock drive mechanism and intelligent door lock.The pushing/drawing-back type door lock drive mechanism includes: that handle is equipped with handle sector gear, and handle sector teeth shape is located on inner hole；The handle sector gear of handle and a wherein gear internal messing for doubly-linked gear, handle sector gear contain the gear of internal messing；It drives the gear of internal messing to rotate by handle sector gear when push-and-pull set angle before and after handle, and then drives the rotation of doubly-linked gear；Sliding block and guide rod are installed on shell；Sliding block is equipped with back rack gear and side rack gear, and back rack gear is engaged with another gear of doubly-linked gear, and doubly-linked gear is mobile by the back rack gear with movable slider so that sliding block is slided along guide rod, and sliding block is rotated by side rack drives twist lock gear；Twist lock gear is engaged with the side rack gear of sliding block, and twist lock gear drives the square shaft of lock body to rotate for lock body to be set to and shut or unlocking condition under the drive of sliding block side rack gear.The utility model can be more convenient user and use door lock.
Description
Technical field
The utility model relates to intelligent door lock technical fields, and in particular to a kind of pushing/drawing-back type door lock drive mechanism and intelligent door
Lock.
Background technique
Intelligent door lock, refer to it is improved on the basis of being different from tradition machinery lock, in user security, identification, managerial
The more intelligent lockset with easy of aspect.Smart home product of the intelligent door lock as rising in recent years, is coming into thousand
Ten thousand families of family, are liked by users.
Existing smart lock, generally similar with tradition machinery lock is all that door handle is laterally arranged, and holds and moves down on door handle
Dynamic can realize shuts or unlocks, and shutting or unlock all is using concentric rotating manner.For example, when door handle is put upwards
To shut, unlock when to the bottom.
But user wishes to provide other more convenient door locks used.
Utility model content
In view of this, the purpose of this utility model is that proposing a kind of pushing/drawing-back type door lock drive mechanism and intelligent door lock, energy
More convenient user uses smart lock, improves usage experience.
One aspect according to the present utility model provides a kind of pushing/drawing-back type door lock drive mechanism, including handle, doubly-linked tooth
Wheel, sliding block, guide rod, shell and twist lock gear；Wherein,
The handle is equipped with handle sector gear, and the handle sector teeth shape is located on inner hole；
A wherein gear internal messing for the handle sector gear of the handle and the doubly-linked gear, the handle sector
Wheel contains the gear of the internal messing；
The gear of the internal messing is driven to turn by the handle sector gear when push-and-pull set angle before and after the handle
It is dynamic, and then drive the doubly-linked gear rotation；
The sliding block and the guide rod are installed on the shell；
The sliding block is equipped with back rack gear and side rack gear, and another gear of the back rack gear and the doubly-linked gear is nibbled
It closes, the side rack gear is engaged with the twist lock gear, and the doubly-linked gear is mobile by driving the back rack gear of the sliding block
So that the sliding block is slided along the guide rod, the sliding block passes through the rotation of twist lock gear described in the rack drives of side；
The twist lock gear is engaged with the side rack gear of the sliding block, and the twist lock gear is in sliding block side rack gear
Under drive, the square shaft of lock body is driven to rotate for lock body to be set to and shut or unlocking condition.
Preferably, the doubly-linked gear includes one big sector gear and the small tooth that is mounted on the big sector gear
Wheel, the pinion gear and the handle sector gear internal messing, the back rack gear external toothing of the sector gear and the sliding block.
Preferably, the gear range of the pinion gear of the doubly-linked gear and big sector gear is 1:2~1:5.
Preferably, the handle is longitudinally mounted mode, pushes and pulls swung set angle before and after the handle and arrives for 5 degree
30 degree.
Preferably, the shaft core position of the handle sector gear is located at using the doubly-linked gear axis as the center of circle, with vertical
It is that radius rotates starting point in the baseline of sliding block, rotates clockwise 120 degree and rotate within the scope of 120 degree counterclockwise.
Preferably, the twist lock gear is a sector gear, when rotational angle is 40 degree to 45 degree, drives the side of lock body
Lock body is set to by axis rotation to be shut or unlocking condition.
Preferably, the pushing/drawing-back type door lock drive mechanism further includes clutch motor；
The twist lock gear turns to set angle when the clutch motor is off-position, and lock body is set to and is shut
State, the twist lock gear rotate backward set angle when the clutch motor is energized state, are when lock body is set
Unlocking condition.
Preferably, the pushing/drawing-back type door lock drive mechanism further includes that bearing, bearing inner race compression ring and bearing outer ring compress
Ring, the shell include bottom case and rear cover；
The bearing is embedded in the hole among the bottom case, is compressed by bearing inner race compression ring and bearing outer ring compression ring,
The bottom case, bearing and bearing outer ring compression ring form a modular structure.
Preferably, the pushing/drawing-back type door lock drive mechanism further includes that the first or so unlocking converting member and second or so are unlocked
Converting member；
After first or so the unlocking converting member is embedded in the hole among the second or so unlocking converting member, residence is covered
Twist lock gear is stated, the twist lock gear, first or so unlocking converting members and second or so unlocking converting members form a module
Structure.
Other side according to the present utility model, provides a kind of intelligent door lock, including Door lock and as described above
Pushing/drawing-back type door lock drive mechanism.
It can be found that pushing/drawing-back type door lock drive mechanism provided by the embodiment of the utility model, handle is equipped with handle sector
Wheel, the handle sector teeth shape are located on inner hole, the doubly-linked gear connecting with handle are also provided with, wherein the handle
Handle sector gear and the doubly-linked gear a wherein gear internal messing, the handle sector gear contains the internal messing
Gear, sliding block be provided with back rack gear and side rack gear, wherein back rack gear is engaged with the doubly-linked gear, side rack gear
It is engaged with twist lock gear.Such set-up mode, so that it may so that passing through described when push-and-pull set angle before and after the handle
Hand sector gear drives the gear of the internal messing to rotate, and then drives the doubly-linked gear rotation, and the doubly-linked gear passes through
Drive the back rack gear of the sliding block is mobile so that the sliding block is slided along guide rod, the sliding block passes through described in the rack drives of side
The rotation of twist lock gear, and twist lock gear is under the drive of sliding block side rack gear, so that it may driving the square shaft of lock body to rotate will
Lock body, which is set to, to be shut or unlocking condition.Therefore, the embodiment of the utility model, change it is traditional shut or unlocking mode, and it is existing
There is technology to realize that the mode that shuts or unlocks is not identical, using the embodiment of the utility model, user only need to by handle gently before and after
Push-and-pull, so that it may easily realize and door lock is shut or unlocked, more convenient to use, usage experience is also more preferable.Moreover, being designed as handle
The engagement system of a wherein gear internal messing for hand sector gear and the doubly-linked gear can make processing install the hand fan
Shape gear and the design size of the bracket of the doubly-linked gear become smaller, and reduce some production costs.
Further, the doubly-linked gear of the utility model embodiment may include one big sector gear and be mounted on
Pinion gear on the big sector gear, the pinion gear and the handle sector gear internal messing, the big sector gear with
The back rack gear external toothing of the sliding block；In addition, the gear range of the pinion gear of the doubly-linked gear and big sector gear can
Think 1:2~1:5.
Further, in the utility model embodiment, the shaft core position of the handle sector gear is located at the doubly-linked
Gear axis is the center of circle, rotates starting point by radius of the baseline perpendicular to sliding block, rotates clockwise 120 degree and counterclockwise rotation
Within the scope of 120 degree, rotational angle is big, and rotation is flexible.
Further, handle is set longitudinally mounted mode by the utility model embodiment, pushes and pulls before and after the handle
Set angle is 5 degree to 30 degree.Longitudinally disposed door handle, when unlocking, one end of door handle is can be first pressed against door
Then body recycles the rotation of gear and rack gear to realize and unlocks, so as to mitigate dynamics used in the push-and-pull of front and back, is more suitable for
User uses.In addition, longitudinally mounted compared with the prior art is transversely mounted, the shape and structure setting that can make door handle are more
Be flexible, such as door handle length can be shortened, such as various personalized moulding can be set etc..
Detailed description of the invention
Disclosure illustrative embodiments are described in more detail in conjunction with the accompanying drawings, the disclosure above-mentioned and its
Its purpose, feature and advantage will be apparent, wherein in disclosure illustrative embodiments, identical reference label
Typically represent same parts.
Fig. 1 is an a kind of schematic diagram of pushing/drawing-back type door lock drive mechanism of the utility model embodiment；
Fig. 2 is a kind of another schematic diagram of pushing/drawing-back type door lock drive mechanism of the utility model embodiment；
Fig. 3 is the schematic diagram of handle rotational angle in a kind of pushing/drawing-back type door lock drive mechanism of the utility model embodiment；
Fig. 4 is the side cross sectional views in a kind of pushing/drawing-back type door lock drive mechanism of the utility model embodiment；
Fig. 5 is sliding block side rack gear and twist lock tooth in a kind of pushing/drawing-back type door lock drive mechanism of the utility model embodiment
Take turns a schematic diagram of engagement；
Fig. 6 is sliding block side rack gear and twist lock tooth in a kind of pushing/drawing-back type door lock drive mechanism of the utility model embodiment
Take turns another schematic diagram of engagement；
Fig. 7 is a schematic diagram of decomposition texture in a kind of pushing/drawing-back type door lock drive mechanism of the utility model embodiment；
Fig. 8 is another schematic diagram of decomposition texture in a kind of pushing/drawing-back type door lock drive mechanism of the utility model embodiment；
Fig. 9 is an a kind of schematic diagram of the structure of intelligent door lock of the utility model embodiment；
Figure 10 is a kind of another schematic diagram of the structure of intelligent door lock of the utility model embodiment.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below in conjunction with specific embodiment, and
Referring to attached drawing, the utility model is further described.
Although showing the preferred embodiment of the disclosure in attached drawing, however, it is to be appreciated that may be realized in various forms
The disclosure is without that should be limited by the embodiments set forth herein.On the contrary, thesing embodiments are provided so that the disclosure more
Add thorough and complete, and the scope of the present disclosure can be completely communicated to those skilled in the art.
The utility model provides a kind of pushing/drawing-back type door lock drive mechanism and intelligent door lock, can be more convenient user and use intelligence
Lock improves usage experience, can be more convenient user using smart lock, improve usage experience.
Pushing/drawing-back type door lock drive mechanism provided by the utility model, including handle, doubly-linked gear, sliding block, guide rod, shell and
Twist lock gear；Wherein, the handle is equipped with handle sector gear, and the handle sector teeth shape is located on inner hole；It is described
A wherein gear internal messing for the handle sector gear of handle and the doubly-linked gear, the handle sector gear contain in described
Meshed gears；Drive the gear of the internal messing before and after the handle when push-and-pull set angle by the handle sector gear
Rotation, and then drive the doubly-linked gear rotation；The sliding block and the guide rod are installed on the shell；The sliding block is equipped with
Back rack gear and side rack gear, the back rack gear are engaged with another gear of the doubly-linked gear, the side rack gear and institute
The engagement of twist lock gear is stated, the doubly-linked gear is by driving the back rack gear of the sliding block is mobile so that the sliding block is led described in
Bar sliding, the sliding block pass through the rotation of twist lock gear described in the rack drives of side；The side of the twist lock gear and the sliding block
Rack gear engagement, the twist lock gear drive the square shaft of lock body to rotate and are set to lock body under the drive of sliding block side rack gear
It shuts or unlocking condition.
Wherein, the doubly-linked gear includes one big sector gear and the pinion gear that is mounted on the sector gear, institute
State pinion gear and the handle sector gear internal messing, the back rack gear external toothing of the big sector gear and the sliding block.
The technical solution of the utility model embodiment is described in detail below in conjunction with attached drawing.
Fig. 1 is an a kind of schematic diagram of pushing/drawing-back type door lock drive mechanism of the utility model embodiment；Fig. 2 is that this is practical new
A kind of another schematic diagram of pushing/drawing-back type door lock drive mechanism of type embodiment.
In pushing/drawing-back type door lock drive mechanism as depicted in figs. 1 and 2, including handle 120, sliding block 001, guide rod 004, shell
130, the back rack gear 110 at 001 back of sliding block is set.The sliding block 001 and the guide rod 004 are installed on the shell
On 130.The medium position at 001 back of sliding block is arranged in the back rack gear 110, and the height of back rack gear 110 can be small
In or equal to the sliding block 001 height.
The utility model increases in the sliding block 001 is provided with back rack gear 110, so that by driving the sliding block
001 back rack gear 110 is mobile to make the sliding block 001 slide along guide rod 004.
Fig. 3 is the schematic diagram of handle rotational angle in a kind of pushing/drawing-back type door lock drive mechanism of the utility model embodiment.
Fig. 3 shows that handle 120 can front and back push-and-pull set angle progress in the utility model embodiment pushing/drawing-back type door lock drive mechanism
It unlocks or shuts, it can be 5 degree to 30 degree that swung set angle is pushed and pulled before and after handle 120, to be parallel to the baseline of sliding block
Starting point is rotated for radius, 15 degree and counterclockwise 15 degree of rotation can be rotated clockwise.Such as in mounted situation, it can incite somebody to action
Handle 120 carries out unlocking action to 0-15 degree is pushed forward, and pulls back 0-15 degree and carries out shutting movement；Or, by handle 120 to being pushed forward 0-
15 degree carry out shutting movement, pull back 0-15 degree and carry out unlocking action.15 degree of illustrations but not office are pushed and pulled after before being in Fig. 3
It is limited to this.It should be noted that in the case where front and back is mounted with handle, the unlocking of front handlebar and rear handle and the operation side shut
To just on the contrary.
Fig. 4 is the side cross sectional views in a kind of pushing/drawing-back type door lock drive mechanism of the utility model embodiment.
As shown in figure 4, the doubly-linked gear 150 for including handle 120 in Fig. 4, being connect with handle 120.The utility model is in handle
Handle sector gear 121 is provided on hand 120, the tooth form of the handle sector gear 121 is located on inner hole, the handle of the handle
A wherein gear internal messing for hand sector gear 121 and the doubly-linked gear 150, the handle sector gear 121 contain described
The gear of internal messing；The internal messing is driven by the handle sector gear 121 when push-and-pull set angle before and after the handle
Gear rotation, and then the doubly-linked gear 150 is driven to rotate.The doubly-linked gear 150 may include again a big sector
Wheel 152 and the pinion gear 151 being mounted on the big sector gear 152, namely big sector gear 152 and pinion gear 151 are coaxially
Rotation composition doubly-linked gear 150.Wherein, the pinion gear 151 and 121 internal messing of handle sector gear, the handle fan
Shape gear 121 contains the pinion gear 151 of the internal messing, the big sector gear 152 and the back rack gear on the sliding block 001
110 external toothings.Wherein, the gear range of the pinion gear 151 of the doubly-linked gear and big sector gear 152 can for 1:2~
1:5.
The doubly-linked gear 150 can be driven to rotate when pushing and pulling set angle before and after the handle 120 of the utility model, it is described
Doubly-linked gear 150 is by driving the back rack gear 110 of the sliding block 001 is mobile so that the sliding block 001 is slided along guide rod 004.
Wherein, the set angle pushed and pulled before and after handle 120 can be 5 degree to 30 degree.
Wherein, the shaft core position 1211 of the handle sector gear 121, being located at 150 axle center of doubly-linked gear is circle
The heart rotates clockwise 120 degree and 120 degree of rotation counterclockwise to be that radius rotates starting point perpendicular to the baseline 1212 of sliding block 001
Within the scope of.The utility model passes through a large amount of test experiments, and the shaft core position 1211 of discovery handle sector gear 121 is located at above-mentioned
Within the scope of when, push-and-pull may be implemented to unlock or shut before and after handle, when being located at except above range, can not unlock or shut.
Fig. 5 is sliding block side rack gear and twist lock tooth in a kind of pushing/drawing-back type door lock drive mechanism of the utility model embodiment
Take turns a schematic diagram of engagement；Fig. 6 is the sliding block side tooth in a kind of pushing/drawing-back type door lock drive mechanism of the utility model embodiment
Another schematic diagram that item is engaged with twist lock gear.
As shwon in Figures 5 and 6, two side rack gears 002, twist lock gear 010 including the setting of 001 two sides of sliding block, side
Axis 160.
Doubly-linked gear 150 described in the utility model is by driving the back rack gear 110 of the sliding block 001 mobile so that described
Sliding block 001 is slided along guide rod 004, and the sliding block 001 drives the twist lock gear by two side rack gears 002 of two sides
010 rotation, and twist lock gear 010 is under the drive of the 001 side rack gear 002 of sliding block, so that it may drive the square shaft 160 of lock body
Lock body is set to by rotation to be shut or unlocking condition.
Wherein, the twist lock gear 010 can drive lock body when rotational angle is spent for 40-45 for a sector gear
Lock body is set to by the rotation of square shaft 160 to be shut or unlocking condition.The twist lock gear 010 is located in shell 130.
Below with handle 120 to being pushed forward as unlocking action, pull back to shut movement and illustrating but not limited to this,
It can be reversed.
The handle 120 is to when being pushed forward set angle, driving the doubly-linked gear 150 to rotate clockwise, the doubly-linked tooth
Wheel 150 is by driving the back rack gear 110 of the sliding block 001 to move upwardly so that the sliding block 001 along guide rod upward sliding, institute
It states sliding block 001 and the twist lock gear 010 is driven to rotate by 002 upward sliding of side rack gear；010 basis of twist lock gear
The setting of sector gear side is not ipsilateral and rotate different directions, such as the setting of sector gear side is in left side, then side rack gear 002 to
Upper sliding drives the twist lock gear 010 to rotate clockwise, if the setting of sector gear side on right side, side rack gear 002 to
Upper sliding drives the twist lock gear 010 to rotate counterclockwise；And twist lock gear 010 is in the band of the 001 side rack gear 002 of sliding block
Under dynamic, drive the square shaft 160 of lock body to rotate by 010 same direction of twist lock gear and lock body is set to unlocking condition.
When the handle 120 pulls back set angle, the doubly-linked gear 150 is driven to rotate counterclockwise, the doubly-linked tooth
Wheel 150 is by driving the back rack gear 110 of the sliding block 001 to move down so that the sliding block 001 is along guide rod slide downward, institute
It states sliding block 001 and the twist lock gear 010 is driven to rotate by 002 slide downward of side rack gear；010 basis of twist lock gear
The setting of sector gear side is not ipsilateral and rotate different directions, such as the setting of sector gear side is in left side, then side rack gear 002 to
Lower slider drives the twist lock gear 010 to rotate counterclockwise, if the setting of sector gear side on right side, side rack gear 002 to
Lower slider drives the twist lock gear 010 to rotate clockwise；And twist lock gear 010 is in the band of the 001 side rack gear 002 of sliding block
Under dynamic, drive the square shaft 160 of lock body to rotate by the twist lock gear same direction and lock body is set to the state of shutting.
Fig. 7 is a schematic diagram of decomposition texture in a kind of pushing/drawing-back type door lock drive mechanism of the utility model embodiment.
Referring to Fig. 7, the pushing/drawing-back type door lock drive mechanism of the utility model, including sliding block 001, it is set to 001 two sides of sliding block
002, two guide rod 004 of side rack gear, internal jump ring 005, bottom case 006,010, second or so unlocking converting member of twist lock gear
012, clutch motor 013, rear cover 014.
It should be noted that the utility model is only sector gear illustration with twist lock gear 010 but not limited to this,
It is also possible to be set as the gear of other shapes.
Wherein, sliding block 001 is respectively equipped with the side rack gear 002 engaged with the twist lock gear 010, the bottom case in two sides
006 is the building block of shell 130 with rear cover 014, forms a hollow cavity after fastening.
Wherein, the guide rod 004 penetrates the hole of the sliding block 001 and the hole of bottom case 006, the sliding block 001 and described leads
Bar 004 is installed on the bottom case 006.
The twist lock gear 010 turns to set angle when the clutch motor 013 is off-position, and lock body is set
To shut state, the twist lock gear 010 rotates backward set angle when the clutch motor 013 is energized state,
It is unlocking condition when lock body is set.
Fig. 8 is another schematic diagram of decomposition texture in a kind of pushing/drawing-back type door lock drive mechanism of the utility model embodiment.
Referring to Fig. 8, the pushing/drawing-back type door lock drive mechanism of the utility model, comprising: the back rack gear of sliding block 001, sliding block 001
110, side rack gear 002, bearing inner race compression ring 003, guide rod 004, internal jump ring 005, the bottom case 006, bearing of 001 two sides of sliding block
007, bearing outer ring compression ring 008, sector gear connecting shaft 009,010, first or so unlocking converting member 011 of twist lock gear,
Second or so unlocking converting member 012, clutch motor 013, rear cover 014.
Wherein, the sliding block 001 is installed on the bottom case 006 by the guide rod 004, and guide rod 004 penetrates the cunning
The hole of block 001 and the hole of bottom case 006.
Wherein, bearing 007 is embedded in the hole among bottom case 006, and is compressed by bearing inner race compression ring 003 and bearing outer ring
Ring 008 is compressed, so that bottom case 006, bearing 007 and bearing outer ring compression ring 008 form a modular structure.Bearing inner race pressure
Tight ring 003 and bearing outer ring compression ring 008 can be used for reinforcing the tightness and leakproofness of the installation of bearing 007.
Wherein, after the first or so unlocking converting member 011 is embedded in the hole among second or so unlocking converting member 012, then
The twist lock gear 010 is entangled, so that 010, first or so unlocking converting member 011 of twist lock gear and second or so unlocking conversions
Component 012 forms a modular structure, which passes through twist lock gear connecting shaft 009 and bottom case 006, bearing 007 and bearing
The modular structure connection that outer ring compression ring 008 forms, the module is also in 013 energized state of clutch motor and clutch motor
013 is attracted connection, disconnects in 013 off-position of clutch motor with clutch motor 013.
Wherein, the bottom case 006 forms a hollow cavity, bearing 007, bearing outer ring compression ring after fastening with rear cover 014
008, twist lock gear connecting shaft 009,010, first or so unlocking converting member of twist lock gear, 011, second or so unlocking converter section
Part 012, clutch motor 013 are all located in the hollow cavity.
The twist lock gear 010 turns to set angle when the clutch motor 013 is off-position, and lock body is set
To shut state, the twist lock gear 010 rotates backward set angle when the clutch motor 013 is energized state,
It is unlocking condition when lock body is set.
Wherein, at off-position (i.e. non-power status), twist lock gear 010 turns the clutch motor 013 counterclockwise
To shut when moving set angle, in energized state, twist lock gear 010 is rotated clockwise to be set the clutch motor 013
Determine when angle to be to unlock；
Or, the clutch motor 013 is at off-position (i.e. non-power status), twist lock gear 010 is rotated clockwise
To shut when to set angle, for the clutch motor 013 in energized state, twist lock gear 010 rotates counterclockwise to setting
It is unlocking when angle.
The wherein set angle, can be 40-45 degree, such as can select 40 degree.
Wherein, 011 or second or so the unlocking converting member 012 of the first or so unlocking converting member is set being rolled over
Determine to respectively correspond left side dress lock status or the right dress lock status when angle.For example, the first or so unlocking converting member 011 or the second
Left and right unlocking converting member 012, which can fill lock status when being turned 180 degree from the left side and be transformed to the right, fills lock status, or from the right
Dress lock status becomes left side dress lock status.In general, the gear of twist lock gear 010 generally to the left, is locked when lock is installed in the right
When being installed in the left side, the gear of twist lock gear 010 is generally to the right.
It should be noted that entire pushing/drawing-back type door lock drive mechanism can be by the lock body phase installed in center square shaft and door body
Connection, wherein the lock body can be various lock bodies, for example, 6068 lock bodies etc..
It should also be noted that, the pushing/drawing-back type door lock drive mechanism of the utility model, can be applied to various door locks, such as
Various smart locks, mechanical lock etc. also can be applied to various handle push-and-pull transmission mechanisms.
In conclusion pushing/drawing-back type door lock drive mechanism provided by the embodiment of the utility model, handle is equipped with handle sector
Wheel, the handle sector teeth shape are located on inner hole, the doubly-linked gear connecting with handle are also provided with, wherein the handle
Handle sector gear and the doubly-linked gear a wherein gear internal messing, the handle sector gear contains the internal messing
Gear, sliding block be provided with back rack gear and side rack gear, wherein back rack gear is engaged with the doubly-linked gear, side rack gear
It is engaged with twist lock gear.Such set-up mode, so that it may so that passing through described when push-and-pull set angle before and after the handle
Hand sector gear drives the gear of the internal messing to rotate, and then drives the doubly-linked gear rotation, and the doubly-linked gear passes through
Drive the back rack gear of the sliding block is mobile so that the sliding block is slided along guide rod, the sliding block passes through described in the rack drives of side
The rotation of twist lock gear, and twist lock gear is under the drive of sliding block side rack gear, so that it may driving the square shaft of lock body to rotate will
Lock body, which is set to, to be shut or unlocking condition.Therefore, the embodiment of the utility model, change it is traditional shut or unlocking mode, and it is existing
There is technology to realize that the mode that shuts or unlocks is not identical, using the embodiment of the utility model, user only need to by handle gently before and after
Push-and-pull, so that it may easily realize and door lock is shut or unlocked, more convenient to use, usage experience is also more preferable.Moreover, being designed as handle
The engagement system of a wherein gear internal messing for hand sector gear and the doubly-linked gear can make processing install the hand fan
Shape gear and the design size of the bracket of the doubly-linked gear become smaller, and reduce some production costs.
The above-mentioned pushing/drawing-back type door lock drive mechanism for describing the utility model in detail, correspondingly, the utility model also provides
A kind of intelligent door lock.
Fig. 9 is an a kind of schematic block diagram of the structure of door lock of one embodiment according to the present utility model.
Referring to Fig. 9, the door lock of the utility model includes: pushing/drawing-back type door lock drive mechanism 800 and Door lock 806.
The pushing/drawing-back type door lock drive mechanism 800 is connected by the body of rod with the Door lock 806；
Wherein pushing/drawing-back type door lock drive mechanism 800, including handle, doubly-linked gear, sliding block, guide rod, shell and twist lock gear；
Wherein,
The handle is equipped with handle sector gear, and the handle sector teeth shape is located on inner hole；
A wherein gear internal messing for the handle sector gear of the handle and the doubly-linked gear, the handle sector
Wheel contains the gear of the internal messing；
The gear of the internal messing is driven to turn by the handle sector gear when push-and-pull set angle before and after the handle
It is dynamic, and then drive the doubly-linked gear rotation；
The sliding block and the guide rod are installed on the shell；
The sliding block is equipped with back rack gear and side rack gear, and another gear of the back rack gear and the doubly-linked gear is nibbled
It closes, the side rack gear is engaged with the twist lock gear, and the doubly-linked gear is mobile by driving the back rack gear of the sliding block
So that the sliding block is slided along the guide rod, the sliding block passes through the rotation of twist lock gear described in the rack drives of side；
The twist lock gear is engaged with the side rack gear of the sliding block, and the twist lock gear is in sliding block side rack gear
Under drive, the square shaft of lock body is driven to rotate for lock body to be set to and shut or unlocking condition.
Wherein, the doubly-linked gear includes one big sector gear and the pinion gear that is mounted on the sector gear, institute
State pinion gear and the handle sector gear internal messing, the back rack gear external toothing of the sector gear and the sliding block.
Figure 10 is a kind of another schematic block of the structure of intelligent door lock of one embodiment according to the present utility model
Figure.
Referring to Figure 10, the door lock of the utility model include: front handlebar 801, rear handle 802, it is preceding lock 803, afterwards lock 804, after
Lock locks button 805, Door lock 806.Preceding lock 803 and rear lock 804 are respectively arranged on doorframe 807.
The door lock of the utility model further includes the pushing/drawing-back type door lock transmission knot before being respectively arranged in lock 803 and rear lock 804
Structure (not shown), pushing/drawing-back type door lock drive mechanism are to be connected by the body of rod with the Door lock 806.
Wherein the structure of pushing/drawing-back type door lock drive mechanism may refer to the description in above-mentioned Fig. 1-Fig. 8, and details are not described herein again.
Wherein, front handlebar 801 is longitudinally mounted on preceding lock 803, and rear handle 802 is longitudinally mounted on rear lock 804.
Wherein, the front handlebar 801 or rear handle 802 drive pushing/drawing-back type door lock transmission by front and back push-and-pull set angle
Doubly-linked gear rotation in structure, the doubly-linked gear is by driving the back rack gear movement of the sliding block so that the sliding block edge
Guide rod sliding, the sliding block is by the rotation of twist lock gear described in the rack drives of side, and twist lock gear is in sliding block side tooth
Under the drive of item, so that it may the square shaft of lock body be driven to rotate for Door lock 806 to be set to and shut or unlocking condition.Wherein, door lock
Lock body 806 can be 6068 lock bodies but not limited to this.
Technical solution according to the present utility model above is described in detail by reference to attached drawing.
Those skilled in the art should understand that: the foregoing is merely specific embodiment of the utility model,
It is not intended to limit the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of pushing/drawing-back type door lock drive mechanism, it is characterised in that:
Including handle, doubly-linked gear, sliding block, guide rod, shell and twist lock gear；Wherein,
The handle is equipped with handle sector gear, and the handle sector teeth shape is located on inner hole；
A wherein gear internal messing for the handle sector gear of the handle and the doubly-linked gear, the handle sector gear packet
Hold the gear of the internal messing；
The gear of the internal messing is driven to rotate by the handle sector gear when push-and-pull set angle before and after the handle, into
And the doubly-linked gear is driven to rotate；
The sliding block and the guide rod are installed on the shell；
The sliding block is equipped with back rack gear and side rack gear, and the back rack gear is engaged with another gear of the doubly-linked gear,
The side rack gear is engaged with the twist lock gear, the doubly-linked gear by driving the back rack gear of the sliding block mobile so that
The sliding block is slided along the guide rod, and the sliding block passes through the rotation of twist lock gear described in the rack drives of side；
The twist lock gear is engaged with the side rack gear of the sliding block, drive of the twist lock gear in sliding block side rack gear
Under, drive the square shaft of lock body to rotate for lock body to be set to and shut or unlocking condition.
2. pushing/drawing-back type door lock drive mechanism according to claim 1, it is characterised in that:
The doubly-linked gear includes one big sector gear and the pinion gear that is mounted on the big sector gear, the pinion gear
With the handle sector gear internal messing, the back rack gear external toothing of the big sector gear and the sliding block.
3. pushing/drawing-back type door lock drive mechanism according to claim 2, it is characterised in that:
The pinion gear of the doubly-linked gear and the gear range of big sector gear are 1:2~1:5.
4. pushing/drawing-back type door lock drive mechanism according to claim 1, it is characterised in that:
The handle is longitudinally mounted mode, and it is 5 degree to 30 degree that swung set angle is pushed and pulled before and after the handle.
5. pushing/drawing-back type door lock drive mechanism according to claim 1, it is characterised in that:
The shaft core position of the handle sector gear is located at using the doubly-linked gear axis as the center of circle, with the base perpendicular to sliding block
Line is that radius rotates starting point, rotates clockwise 120 degree and rotates within the scope of 120 degree counterclockwise.
6. pushing/drawing-back type door lock drive mechanism according to claim 1, it is characterised in that:
The twist lock gear is a sector gear, and when rotational angle is 40 degree to 45 degree, driving the square shaft of lock body to rotate will lock
Body, which is set to, to be shut or unlocking condition.
7. pushing/drawing-back type door lock drive mechanism according to any one of claims 1 to 6, it is characterised in that:
The pushing/drawing-back type door lock drive mechanism further includes clutch motor；
The twist lock gear turns to set angle when the clutch motor is off-position, and lock body is set to and shuts shape
State, the twist lock gear rotate backward set angle when the clutch motor is energized state, lock body are set Shi Weikai
Lock status.
8. pushing/drawing-back type door lock drive mechanism according to any one of claims 1 to 6, it is characterised in that:
The pushing/drawing-back type door lock drive mechanism further includes bearing, bearing inner race compression ring and bearing outer ring compression ring, the shell
Including bottom case and rear cover；
The bearing is embedded in the hole among the bottom case, is compressed by bearing inner race compression ring and bearing outer ring compression ring, described
Bottom case, bearing and bearing outer ring compression ring form a modular structure.
9. pushing/drawing-back type door lock drive mechanism according to any one of claims 1 to 6, it is characterised in that:
The pushing/drawing-back type door lock drive mechanism further includes the first or so unlocking converting member and second or so unlocking converting members；
After first or so the unlocking converting member is embedded in the hole among the second or so unlocking converting member, described turn is entangled
Gear is locked, the twist lock gear, first or so unlocking converting members and second or so unlocking converting members form a modular structure.
10. a kind of intelligent door lock, which is characterized in that including Door lock and as described in any one of claim 1 to 9 plug-type
Door lock drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821665339.3U CN209384779U (en) | 2018-10-15 | 2018-10-15 | Pushing/drawing-back type door lock drive mechanism and intelligent door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821665339.3U CN209384779U (en) | 2018-10-15 | 2018-10-15 | Pushing/drawing-back type door lock drive mechanism and intelligent door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209384779U true CN209384779U (en) | 2019-09-13 |
Family
ID=67866530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821665339.3U Active CN209384779U (en) | 2018-10-15 | 2018-10-15 | Pushing/drawing-back type door lock drive mechanism and intelligent door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209384779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944417A (en) * | 2021-08-24 | 2022-01-18 | 永谐科技(滁州)有限公司 | Shielding pneumatic sector door |
-
2018
- 2018-10-15 CN CN201821665339.3U patent/CN209384779U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944417A (en) * | 2021-08-24 | 2022-01-18 | 永谐科技(滁州)有限公司 | Shielding pneumatic sector door |
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