CN207920293U - A kind of lock body that safety coefficient is high - Google Patents
A kind of lock body that safety coefficient is high Download PDFInfo
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- CN207920293U CN207920293U CN201721780484.1U CN201721780484U CN207920293U CN 207920293 U CN207920293 U CN 207920293U CN 201721780484 U CN201721780484 U CN 201721780484U CN 207920293 U CN207920293 U CN 207920293U
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Abstract
The utility model is related to lock technology field more particularly to a kind of lock body that safety coefficient is high, including lock tongue, pass through the lock core of key turn and the handle shifting block rotated by door knob hand-motion；The commutation block being sequentially connected with the lock tongue is arranged on the handle shifting block；It further include the handle clutch structure for locking or unlocking the handle shifting block and the block that commutates；The unlock handsetting block base for driving the handle clutch structure is arranged on the lock core；Further include for locking or unlocking the lock core and unlocking the electromagnetic clutch structure of handsetting block base.The goal of the invention of the utility model is to provide a kind of lock body that safety coefficient is high solve the technical issues of existing lock body causes to unlock difficulty and can not examine user identity using key actuated lock tongue using technical solution provided by the utility model.
Description
Technical field
The utility model is related to lock technology field more particularly to a kind of lock bodies that safety coefficient is high.
Background technology
The security performance of existing lockset is higher and higher, and type is gradually enriched, wherein Fingerprint Lock was risen and pacified in recent years
The strong a kind of lockset of full property inputs the internal mechanism for locking up of driving by fingerprint and makes, the effect of enabling is reached by turning handle
Fruit, and since structure is increasingly complex, to the requirement on flexibility higher of internal each part.
Existing lock tongue common practice, which is rotation key, makes lock tongue withdraw lock body unlocking, rubs when existing between lock tongue and doorframe
Wiping causes clamping stagnation, directly opens the lock with the key extremely difficult, and uses key unlocking, rotates lock body mechanical key, you can enables solution
The solution lockhole of lock pulling block end is exposed, and pulling block can be unlocked with conventional tool rotating machinery key and reaches the mesh for opening lock
, still there is the possibility that non-real user identity opens lock from certain angle.
Utility model content
The goal of the invention of the utility model is to provide a kind of lock body that safety coefficient is high, and use is provided by the utility model
Technical solution solves existing lock body and causes technology that is difficult and can not examining user identity of unlocking using key actuated lock tongue
Problem.
In order to reach foregoing invention purpose, the utility model provides a kind of lock body that safety coefficient is high, including lock tongue, passes through
The lock core of key turn and the handle shifting block rotated by door knob hand-motion；
The commutation block being sequentially connected with the lock tongue is arranged on the handle shifting block；Further include for locking or unlocking
The handle clutch structure of the handle shifting block and commutation block；
The unlock handsetting block base for driving the handle clutch structure is arranged on the lock core；Further include for locking
Or the electromagnetic clutch structure of the unlock lock core and unlock handsetting block base.
Preferably, the handle shifting block is nested with commutation block in coaxial, and can be rotated independently of each other；
The handle clutch structure includes motor driving sliding block, pushes away column and push away column plectrum；
In the shifting block that the lateral surface of the commutation block is formed with the interconnecting piece with the first waist hole and is driven with the lock tongue；
It is formed with that there are the second waist holes of angle with first waist hole on column plectrum in described push away；The interconnecting piece of the commutation block and institute
State that push away the position that the second waist hole is formed on column plectrum stacked, and the column that pushes away passes through first waist hole and the second waist hole；Institute
State motor driving sliding block drive described in push away column plectrum and moved along the length direction of first waist hole；In the side of the handle shifting block
Face is formed with the extension angle of hook type；The path for pushing away the path that column moves in first waist hole and being generated with extension angle rotation
In the presence of partly overlapping；When handle shifting block rotation, the extensions angle catch on it is described push away column, complete the handle shifting block and the block that commutates
Between locking.
Preferably, the unlock handsetting block base is nested with lock core in coaxial, and can be rotated independently of each other；
The electromagnetic clutch structure include be set to the lock core on unlock handsetting block base and Electromagnetic Control and lockable
The drive component of the unlock handsetting block base and lock core；The unlock handsetting block base described in the triggering of the unlock pull rod that is attached thereto by holding
The motor of hand clutch structure drives sliding block；
The lock core is cylinder, and is along the circumferential direction formed with several notches on wall on the outside；In the unlock
It it is right against the notch on handsetting block base is formed with clutch and push away column；The clutch pushes away column and is tied by the elasticity on the unlock handsetting block base
Structure is resisted against the lateral wall of the lock core, and the elastic construction enables the clutch push away column far from the lock core；The driving group
Part includes pedestal and electromagnet that is being fixed on the pedestal and pushing pin with electromagnetism；The electromagnetism, which is pushed pin, is resisted against institute
The end that clutch pushes away column is stated, is moved towards the notch for pushing the clutch to push away column；It is described scarce that the clutch pushes away column insertion
After mouthful, the locking between the unlock handsetting block base and lock core is completed.
Preferably, second waist hole is arc waist hole, and its path generated with extension angle rotation is in concentric circles.
Preferably, the bar shaped limit hole consistent with its moving direction is formed on column plectrum in described push away；In the lock body
On be formed with the limited post coordinated with the bar shaped limit hole.
Preferably, on the extension angle of the handle shifting block with described to push away side that column contacts be in be matched with the column lateral surface that pushes away
Circular arc concave surface.
Preferably, the lock core and push away column plectrum be respectively formed on be useful for and it is described unlock pull rod the fixed card in end
Position.
Preferably, the electromagnetism push pin with clutch push away column between be formed with guide stop block；It is formed on the pedestal
Column；Column clearance fit described in the Kong Weiyu opened up on the guide stop block, enables the guide stop block is rotatable to be sheathed on
On the column；The electromagnetism, which is pushed pin, is resisted against the one side of the guide stop block, and the guide stop block is pushed to rotate；It is described to lead
It is resisted against the clutch always to the another side of block and pushes away column, rotates and the clutch is pushed to push away column and moved towards the notch
It is dynamic.
Preferably, the electromagnet of the driving component by the magnetic card lock that is arranged on the lock body, coded lock, voiceprint lock,
Fingerprint Lock, face recognition lock or pupil lock driving.
From the foregoing, it will be observed that following advantageous effect can be obtained using the utility model：The utility model include for lock or
Solve Handle for lock shifting block and commutate block handle clutch structure, and for lock or unlock lock core and unlock handsetting block base electromagnetism from
Close structure, wherein electromagnetic clutch structure locking lock core and unlock handsetting block base after, key can turn unlock handsetting block base, unlock shifting block
Seat triggering handle clutch structure, handle clutch structure lock handle shifting block and commutation block, and handle shifting block is rotated by handle
Complete the unlatching of lock tongue.Electromagnetic clutch structure realizes driving by grasping the personnel of unlocking information, and then solves using key
It unlocks there are the technical problem that the non-personnel for grasping unlocking information open the possibility locked, improves the safety coefficient of lock body, handle
Then by unlocking handsetting block base driving, realization lock core is separately controlled with handle shifting block, solves using key actuated clutch structure
Lock tongue causes difficult technical problem of unlocking.
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 will be to this practicality
Attached drawing is briefly described needed in the description of new embodiment or the prior art.It should be evident that being described below
In attached drawing be only that a part of the embodiment of the utility model is not paying wound for those of ordinary skill in the art
Under the premise of the property made is laborious, other drawings may also be obtained based on these drawings.
Fig. 1 is the utility model embodiment overall structure diagram；
Fig. 2 is the utility model embodiment part-structure schematic diagram；
Fig. 3 is the utility model embodiment handle clutch structure part-structure schematic diagram；
Fig. 4 is the utility model embodiment steering block structural schematic diagram；
Fig. 5 is the utility model embodiment handle block-dialing structure schematic diagram；
Fig. 6 is that the utility model embodiment pushes away column plectrum structure schematic diagram；
Fig. 7 is the utility model embodiment handle shifting block and steering block unlocked state structural schematic diagram；
Fig. 8 is the utility model embodiment handle shifting block and steering block lock-out state structural schematic diagram；
Fig. 9 is the utility model embodiment electromagnetic clutch structure and lock core assembled state schematic diagram；
Figure 10 is the utility model embodiment electromagnetic clutch structure and lock core assembled state sectional view；
Figure 11 is the utility model embodiment lock core structure schematic diagram；
Figure 12 is that the utility model embodiment unlocks handsetting block base structural schematic diagram；
Figure 13 is the utility model embodiment electromagnetic clutch structure and lock core clutch state sectional view；
Figure 14 is the utility model embodiment electromagnetic clutch structure and lock core lock-out state sectional view.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Existing lock tongue common practice, which is rotation key, makes lock tongue withdraw lock body unlocking, rubs when existing between lock tongue and doorframe
Wiping causes clamping stagnation, directly opens the lock with the key extremely difficult, and uses key unlocking, is unlocked with conventional tool rotating machinery key
Pulling block achievees the purpose that open lock still have the possibility that non-real user identity opens lock from certain angle.
In order to solve the above-mentioned technical problem, Fig. 1-14 is referred to, the present embodiment provides a kind of lock body that safety coefficient is high, packets
Include lock tongue 10, by the lock core 20 of key turn and the handle shifting block 30 rotated by door knob hand-motion.
Wherein, the commutation block 40 being sequentially connected with lock tongue 10 is arranged on handle shifting block 30, further include for lock or
Solve the handle clutch structure 50 of Handle for lock shifting block 30 and commutation block 40；It is arranged on lock core 20 for driving handle clutch structure
50 unlock handsetting block base 60 further includes for locking or unlocking lock core 20 and unlocking the electromagnetic clutch structure 70 of handsetting block base 60.
During unlocking, electromagnetic clutch structure 70 lock lock core 20 and unlock handsetting block base 60 after, key can turn unlock handsetting block base 60,
It unlocks handsetting block base 60 and triggers handle clutch structure 50, handle clutch structure 50 locks handle shifting block 30 and commutation block 40, passes through handle
The unlatching of lock tongue 10 can be completed in hand rotation handle shifting block 30.
Wherein handle shifting block 30 and commutation block 40 are in coaxial superimposed, and can be rotated independently of each other.In order to realize handle shifting block
Locking between 30 and commutation block 40 and release effect, handle clutch structure 50 are driven with handle shifting block 30 and commutation block 40 respectively
Connection.
Specifically, handle clutch structure 50 includes motor driving sliding block 51, pushes away column 52 and push away column plectrum 53.In commutation block 40
The lateral surface shifting block 42 that is formed with the interconnecting piece with the first waist hole 41 and is driven with lock tongue 10.It is formed on pushing away column plectrum 53
There is the second waist hole 531 there are angle with the first waist hole 41.Commutate block 40 interconnecting piece and push away and be formed with second on column plectrum 53
The position of waist hole 531 is stacked, and pushes away column 52 and pass through the first waist hole 41 and the second waist hole 531.The motor driving drive of sliding block 51 pushes away column
Plectrum 53 is moved along the length direction of the first waist hole 41.It is formed with the extension angle 31 of hook type in the side of handle shifting block 30.Push away column 52
The path moved in the first waist hole 41 exists with the path for hanging the rotation generation of angle 31 to partly overlap.When handle shifting block 30 rotates,
Extension angle 31, which is caught on, pushes away column 52, completes the locking between handle shifting block 30 and commutation block 40.
It is moved in the second waist hole 531 under the drive for hanging angle 31 due to pushing away column 52, in order to avoid pushing away column in moving process
52 pairs of positions for pushing away column plectrum 53 impact, and the second waist hole 531 is arc waist hole, and it rotates the path generated with angle 31 is hung
In concentric circles.Be detached from angle 31 in order to avoid pushing away column 52 from hanging, on the extension angle 31 of handle shifting block 30 with the side that pushes away column 52 and contact
In with push away the matched circular arc concave surface of 52 lateral surface of column.And the bar shaped consistent with its moving direction is formed on pushing away column plectrum 53
Limit hole 532 is formed with the limited post coordinated with bar shaped limit hole 532 on lock body.
When handle clutch structure 50 is not actuated, column 52 is pushed away at this time and is in outside 31 rotating path of extension angle of commutation block 40, handle
Shifting block 30 does not generate linkage with commutation block 40, is in discrete state, when swing handle drives handle shifting block 30 to rotate outdoors, handle
Rotation occurs for shifting block 30, commutation block 40 can not be driven to rotate, to be unable to reach the purpose of unlocking.
When handle clutch structure 50 starts, the motor driving drive of sliding block 51 pushes away column plectrum 53 along the length side of the first waist hole 41
To movement, push away the movement of column plectrum 53 and driving driven to push away the movement of column 52, order, which pushes away column 52 and is in, hangs in 31 rotating path of angle, to make from
Clutch is in closed state, and when swing handle drives handle shifting block 30 to rotate outdoors, the extension angle 31 of handle shifting block 30, which is suspended to, pushes away column
On 52, it is rotated further handle shifting block 30, angle 31 is hung and pushes away the movement of column 52, and then makes to push away the drive commutation rotation of block 40 of column 52, it is real
It now unlocks purpose.
Above structure distinguishes the handle shifting block 30 that the lock core 20 of key controller is controlled with handle, and lock core 20 passes through correlation
Drive component realizes handle clutch structure 50 and drives that handle clutch structure 50, which realizes handle shifting block 30 with commutation block 40, to be locked
It is fixed, when swing handle, you can the unlatching for completing lock tongue 10 is solved and existing there is difficult technology of unlocking using key unlocking and ask
Topic.
In said structure, lock core 20 is realized handle clutch structure 50 by associated drives component and is driven, which drives
Dynamic component is electromagnetic clutch structure 70.
Wherein lock core 20 and unlock handsetting block base 60 are in coaxial superimposed, and can be rotated independently of each other.In order to realize lock core 20 with
It unlocks the locking between handsetting block base 60 and unclamps effect, electromagnetic clutch structure 70 is driven with lock core 20 and unlock handsetting block base 60 respectively
Connection.
Specifically, electromagnetic clutch structure 70 include be set to lock core 20 on unlock handsetting block base 60 and Electromagnetic Control and
Lockable unlocks the drive component 71 of handsetting block base 60 and lock core 20.Unlock handsetting block base 60 is touched by the unlock pull rod 72 being attached thereto
The motor for sending out handle clutch structure 50 drives sliding block 51.Drive component 71 can be realized between unlock handsetting block base 60 and lock core 20
It locks or unlocks.
When being locked between unlock handsetting block base 60 and lock core 20, by key rotary locking cylinder 20, lock core 20 can drive solution
It locks handsetting block base 60 to rotate, and then lock tongue 10 is completed to open；When unlocking unlocked between handsetting block base 60 and lock core 20, key rotation
When rotation cores 20, lock core 20 can dally, and lock tongue 10 can not be driven to complete to open.
In order to solve the technical problem for the possibility locked there are the non-personnel's opening for grasping unlocking information, in the present embodiment,
Drive component 71 can be driven by magnetic card lock, coded lock, voiceprint lock, Fingerprint Lock, face recognition lock or the pupil lock being arranged on lock body
It is dynamic, it can ensure that the talent for grasping unlocking information can complete to unlock, and improve the security performance of lock body using the above structure.
It elaborates below to the lock body by electromagnetic clutch unlocking function：
Wherein, lock core 20 is cylinder, and handsetting block base 60 is rotatable is sheathed on outside lock core 20 for unlock.In the lateral wall of lock core 20
On be along the circumferential direction formed with several notches 21, be right against notch 21 on unlock handsetting block base 60 and be formed with clutch and push away column 61,
The clutch pushes away column 61 and can be moved towards notch 21, so be entrenched in notch 21 or with 21 clutch of notch.
Since clutch pushes away the setting of column 61 on unlock handsetting block base 60, clutch push away column 61 be entrenched in notch 21 or with notch 21
Clutch, you can realize locking or unlocking between unlock handsetting block base 60 and lock core 20.
In order to ensure unlock handsetting block base 60 and lock core 20 are in clutch state, clutch pushes away column 61 and passes through unlock handsetting block base 60
On elastic construction 62 be resisted against the lateral wall of lock core 20, and elastic construction 62 enables clutch push away column 61 far from lock core 20, you can makes
It must unlock and be in clutch state between handsetting block base 60 and lock core 20 always.Wherein, elastic construction 62 can be spring or other tools
Component flexible and with the same function.
In addition, the drive component 71 of electromagnetic clutch structure 70 include pedestal 711 and be fixed on pedestal 711 and have
Have electromagnetism push pin 712 electromagnet 713；Electromagnetism, which is pushed pin, 712 is resisted against the end that clutch pushes away column 61, for pushing clutch to push away column 61
It is moved towards notch 21.After clutch pushes away the insertion notch 21 of column 61, the locking between unlock handsetting block base 60 and lock core 20 is completed.At this
In structure, the electromagnet 713 of drive component 71 passes through the magnetic card lock that is arranged on lock body, coded lock, voiceprint lock, Fingerprint Lock, face
Identification lock or pupil lock driving.
Since pedestal 711 is integrally fixed in lock body, and lock core 20 can then be rotated with key, therefore during unlocking,
Electromagnetism push pin 712 and the position that pushes away between column 61 of clutch will produce relative movement, in order to ensure unlock handsetting block base 60 and lock core 20
Be in the lock state, electromagnetism push pin 712 should be pushed away with clutch column 61 always be in contact condition.To sum up, the present embodiment is pushed away in electromagnetism
Needle 712 and clutch are formed with guide stop block 82 between pushing away column 61.Specifically, being formed with column 81 on pedestal 711, kept off being oriented to
81 clearance fit of Kong Weiyu columns opened up on block 82, enables guide stop block 82 is rotatable to be sheathed on column 81.Electromagnetism pushes pin 712
It is resisted against the one side of guide stop block 82, guide stop block 82 is pushed to rotate；The another side of guide stop block 82 be resisted against always from
Conjunction pushes away column 61, rotates and clutch is pushed to push away column 61 and moved towards notch 21.
In order to improve smoothness when key unlocking, the side for pushing away column 61 on guide stop block 82 towards clutch is in arc surface,
Clutch pushes away end and the arc surface CONTACT WITH FRICTION of column 61.And it is in ball that clutch, which pushes away the end face contacted with guide stop block 82 on column 61,
Shape.Can also push pin simultaneously towards electromagnetism on guide stop block 82 712 side on be formed with and connect with push pin 712 end of electromagnetism
It is tactile against block.
Between unlock handsetting block base 60 and handle clutch structure 50, pass through the unlock pull rod 72 being connect with unlock handsetting block base 60
The motor for triggering handle clutch structure 50 drives sliding block 51.
Lock body unlocking process provided in this embodiment is as follows：
Figure is referred to, is free, external force between lock core 20 and unlock pulling block seat in the state that lock body has been locked
(such as key or picklock) band movable lock core 20 dallies on unlock pulling block seat.
Figure is referred to, when unlocking to lock body, needs to input a correct unlocking information to door lock, such as close
Code, fingerprint etc. after door-locking system receives correct information, allow drive component 71 to work, and electromagnetism is pushed pin 712 promotion guide stop blocks 82
It rotates a certain angle, the rotation forces clutch of guide stop block 82 pushes away the movement of column 61, and then lock core 20 and unlock pulling block seat are locked
Integrator, at this time key rotation lock core 20, you can unlock handsetting block base 60 is driven to rotate.
Unlock handsetting block base 60 touches generator drive sliding block 51 by unlocking pull rod 72, and during driving, system is connected to solution
The unlocking signal that pull rod 72 transmits is locked, system drives the motor powered operation of sliding block 51, motor shaft rotation to pass through motor to motor
Driving spring drives movement, and driving is driven to push away the movement of 52 paddle of column, and driving pushes away the movement of 52 paddle of column and driving is driven to push away the movement of column 52,
When to make swing handle drive handle pulling block rotation outdoors, the extension angle 31 of handle pulling block is suspended to driving and pushes away column 52, locks handle
Shifting block 30 and commutation block 40, driving push away column 52 and commutation block 40 are driven to rotate, realize and unlock.And then complete unlocking action.
Certain time, such as from about 5 seconds after system is powered to motor, then supply reversed electric current, motor to drive bullet to motor
Spring drives driving sliding block to be moved to negative direction, and driving sliding block drive pushes away column paddle and moved to negative direction, pushes away the drive of column paddle and pushes away column
Initial position is returned to, when swing handle drives the rotation of handle pulling block outdoors, the extension angle of handle pulling block does not hang driving and pushes away column, namely
When lower door handle, handle is idle running, does not open lock.
Technical solution provided in this embodiment includes the handle clutch knot for locking or unlocking handle shifting block and the block that commutates
Structure, and for locking or unlocking lock core and unlocking the electromagnetic clutch structure of handsetting block base, wherein electromagnetic clutch structure locks lock core
With unlock handsetting block base after, key can turn unlock handsetting block base, unlock handsetting block base trigger handle clutch structure, handle clutch structure
Handle shifting block and commutation block are locked, the unlatching that lock tongue can be completed in handle shifting block is rotated by handle.Electromagnetic clutch structure passes through
Grasp unlocking information personnel realize driving, and then solve using key unlocking there are it is non-grasp unlocking information personnel opening
The technical problem of the possibility of lock, improves the safety coefficient of lock body, and handle clutch structure then by unlocking handsetting block base driving, is realized
Lock core is separately controlled with handle shifting block, solves and causes difficult technical problem of unlocking using key actuated lock tongue.
Embodiments described above does not constitute the restriction to the technical solution protection domain.It is any in above-mentioned implementation
Modifications, equivalent substitutions and improvements etc., should be included in the protection model of the technical solution made by within the spirit and principle of mode
Within enclosing.
Claims (9)
1. a kind of lock body that safety coefficient is high, including lock tongue, rotated by the lock core of key turn and by door knob hand-motion
Handle shifting block；It is characterized in that：
The commutation block being sequentially connected with the lock tongue is arranged on the handle shifting block；Further include described for locking or unlocking
The handle clutch structure of handle shifting block and commutation block；
The unlock handsetting block base for driving the handle clutch structure is arranged on the lock core；Further include for locking or solving
It locks the lock core and unlocks the electromagnetic clutch structure of handsetting block base.
2. lock body according to claim 1, it is characterised in that：The handle shifting block is nested with commutation block in coaxial, and can
Rotation independently of each other；
The handle clutch structure includes motor driving sliding block, pushes away column and push away column plectrum；
In the shifting block that the lateral surface of the commutation block is formed with the interconnecting piece with the first waist hole and is driven with the lock tongue；Institute
It states to push away and is formed with that there are the second waist holes of angle with first waist hole on column plectrum；The interconnecting piece of the commutation block is pushed away with described
The position that the second waist hole is formed on column plectrum is stacked, and the column that pushes away passes through first waist hole and the second waist hole；The electricity
Column plectrum is pushed away described in machine driving sliding block drive to move along the length direction of first waist hole；In the side shape of the handle shifting block
At the extension angle for having hook type；The path presence for pushing away the path that column moves in first waist hole and being generated with extension angle rotation
It partly overlaps；When handle shifting block rotation, the extensions angle catch on it is described push away column, complete between the handle shifting block and the block that commutates
Locking.
3. lock body according to claim 2, it is characterised in that：The unlock handsetting block base is nested with lock core in coaxial, and can
Rotation independently of each other；
The electromagnetic clutch structure include be set to the lock core on unlock handsetting block base and Electromagnetic Control and lockable described in
Unlock the drive component of handsetting block base and lock core；The unlock handsetting block base by the unlock pull rod that is attached thereto trigger the handle from
The motor for closing structure drives sliding block；
The lock core is cylinder, and is along the circumferential direction formed with several notches on wall on the outside；In the unlock shifting block
It is right against the notch on seat and is formed with clutch and push away column；The clutch pushes away column and is supported by the elastic construction on the unlock handsetting block base
It is against the lateral wall of the lock core, and the elastic construction enables the clutch push away column far from the lock core；The driving component packet
Include pedestal and electromagnet that is being fixed on the pedestal and pushing pin with electromagnetism；The electromagnetism push pin be resisted against it is described from
The end for pushing away column is closed, is moved towards the notch for pushing the clutch to push away column；After the clutch pushes away the column insertion notch,
Complete the locking between the unlock handsetting block base and lock core.
4. lock body according to claim 2, it is characterised in that：Second waist hole is arc waist hole, and itself and the extension
The path that angle rotation generates is in concentric circles.
5. lock body according to claim 3, it is characterised in that：It is formed on column plectrum and its moving direction one in described push away
The bar shaped limit hole of cause；The limited post coordinated with the bar shaped limit hole is formed on the lock body.
6. lock body according to claim 5, it is characterised in that：Push away what column contacted with described on the extension angle of the handle shifting block
Side is in push away the matched circular arc concave surface of column lateral surface with described.
7. lock body according to claim 6, it is characterised in that：The lock core and push away column plectrum be respectively formed on be useful for
The fixed screens in end of the unlock pull rod.
8. lock body according to claim 3, it is characterised in that：It pushes pin to push away to be formed between column with clutch in the electromagnetism and lead
To block；It is formed with column on the pedestal；Column clearance fit described in the Kong Weiyu opened up on the guide stop block enables
The guide stop block is rotatable to be sheathed on the column；The electromagnetism, which is pushed pin, is resisted against the one side of the guide stop block, pushes away
The dynamic guide stop block rotation；The another side of the guide stop block is resisted against the clutch and pushes away column always, rotates and pushes institute
It states clutch and pushes away column and moved towards the notch.
9. lock body according to claim 8, it is characterised in that：The electromagnet of the driving component on the lock body by setting
Magnetic card lock, coded lock, voiceprint lock, Fingerprint Lock, face recognition lock or the pupil lock driving set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721780484.1U CN207920293U (en) | 2017-12-15 | 2017-12-15 | A kind of lock body that safety coefficient is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721780484.1U CN207920293U (en) | 2017-12-15 | 2017-12-15 | A kind of lock body that safety coefficient is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207920293U true CN207920293U (en) | 2018-09-28 |
Family
ID=63606751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721780484.1U Active CN207920293U (en) | 2017-12-15 | 2017-12-15 | A kind of lock body that safety coefficient is high |
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| Country | Link |
|---|---|
| CN (1) | CN207920293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117080658A (en) * | 2023-10-16 | 2023-11-17 | 河南百川汽车部件有限公司 | Quick power-changing locking mechanism of electric automobile and control system |
-
2017
- 2017-12-15 CN CN201721780484.1U patent/CN207920293U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117080658A (en) * | 2023-10-16 | 2023-11-17 | 河南百川汽车部件有限公司 | Quick power-changing locking mechanism of electric automobile and control system |
| CN117080658B (en) * | 2023-10-16 | 2024-02-06 | 河南百川汽车部件有限公司 | Quick power-changing locking mechanism of electric automobile and control system |
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