CN107083875A - Control method with the electronic lock cylinder of automatic clutch and the electronic lock cylinder - Google Patents
Control method with the electronic lock cylinder of automatic clutch and the electronic lock cylinder Download PDFInfo
- Publication number
- CN107083875A CN107083875A CN201710460422.0A CN201710460422A CN107083875A CN 107083875 A CN107083875 A CN 107083875A CN 201710460422 A CN201710460422 A CN 201710460422A CN 107083875 A CN107083875 A CN 107083875A
- Authority
- CN
- China
- Prior art keywords
- core
- clutch block
- electronics
- electronic lock
- lock cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
- E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
Abstract
The electronic lock cylinder and the control method of the electronic lock cylinder of a kind of automatic clutch of the present invention, its iron core that the core devices electromagnet of automatically controlled effect will be played in electronic lock cylinder is laid along the central shaft of electronic lock cylinder, and the effect of the clutch block by the non-circular configuration positioned at iron core end, when needing to unlock, clutch block is by " connection " of electronics core and mechanical core, so as to which effective control machinery core can be rotated coaxially with electronics core, electronic lock cylinder needs to drive larger torsion and can not make the problem of electromagnet core stress is excessive when cleverly solving unlocking；And in locking, electronic lock cylinder formation no load characteristics can be made again, and cause by the more difficult destruction electronic lock cylinder of violence, the product has higher practical value.
Description
Technical field
The present invention relates to electronic lock cylinder, and in particular to a kind of control of electronic lock cylinder and the electronic lock cylinder with automatic clutch
Method processed.
Background technology
With the continuous improvement of continuing to develop for science and technology, and people's living standard, people progressively recognize machinery
Lock has been increasingly difficult to give birth to play necessary safety precaution effect, miscellaneous electronic lock products application.In various electricity
In son lock product, as a kind of passive electronic lock core product without in-line power, because its own small volume, it is cheap, should
Flexible advantage is used, occupies certain market share.
The U of Chinese patent Authorization Notice No. CN 204941076《Anti-theft electronic lock and blocking device》, adopt in anti-theft electronic lock
With including electronic lock cylinder, its electronic lock cylinder includes lock core and control circuit, and lock core includes mechanical key structure, electromagnetic component
Lock structure, rotation detection structure and reading code contact；The code value information read by reading code contact to control circuit transmission
Afterwards, control circuit drives electromagnetic component closedown structure carries out the action that unblocks.So as to realize theft-proof electron be locked in electric power-feeding structure without
Electricity or in the case of can not working, emergent unlocking feature is provided simultaneously with both mechanically and electrically lock function, makes lockset more safe antitheft
Property.
The A of Chinese patent Authorization Notice No. CN 101059882《Electronic locking system》In, using including being contained in a shell
In and the cylinder that can be rotated relative to the shell, accommodate an electric lock device in the cylinder, and including can be in cylinder
An open position and a latched position between the locking member that moves；The locking member disturbs the motion of cylinder.Pass through locking
Device response signal allows the locking member to be moved to open position from latched position, so that the cylinder can revolve in shell
Turn, so as to realize unlocking function.
Both the above product, all realizes the safeguard function of passive electronic lock core substantially, can be preferably by electronics to code
Control corresponding locking member that lock action is opened and closed after certification success.But two schemes have self-defect, daily latch like
During state, electronic lock cylinder is in and blocks state, is twisted if running into extraneous strength, can be to playing the electromagnetic component of control action（Or
Locking member）The effect of destruction, or even the element can be caused stuck in lock core, thus can not again by electronics to code authentication after
Unlock, there is larger potential safety hazard.
The content of the invention
To overcome above-mentioned deficiency, the purpose of the present invention be to this area provide a kind of electronic lock cylinder with automatic clutch and
The control method of the electronic lock cylinder, makes it solve the above-mentioned technical problem in the presence of existing electronic lock cylinder design.The purpose is to
Realized by following scheme.
A kind of electronic lock cylinder with automatic clutch, including：
Electronics core, electric control gear, the mechanical core of cylindrical structure or multistage cylindrical structure, wherein described electric control gear
In the cavity for being installed on electronics core, the mechanical core is socketed in electronics core rear end；
Described electric control gear by lock core wiring board and（Or）Magnet coil, on electronics core central shaft and by magnet coil
Control and the iron core of stretching motion and the non-circular clutch block of iron core end composition；
N provided with connection electric control gear at the card interface of the front end of described electronics core（N>=1）Individual conductive electrical communication contact, should
Between conductive electrical communication contact and electronics core be provided with insulator, electronics core and（Or）Conductive electrical communication contact is respectively electric control gear
Positive and negative power supply electric conductor and communication line；The clutch block of the iron core end is located at electronics core rear end and can turned along electronics
Core central shaft does stretching motion；There are the first clamping groove with clutch Block- matching, the clutch block position in the electronics core rear end
When in the first clamping groove, rotating electronics core makes the first clamping recess sidewall drive clutch block to turn along electronics core central shaft
It is dynamic；
The mechanical core has the second clamping groove with clutch Block- matching by the side of electronics core, and the clutch block is located at the
When in two clamping grooves, clutch block is set to promote the side wall edge therewith of the second clamping groove along electronics core central axis clutch block
Electronics core central axis；The mechanical core opposite side is unlocked configuration；
During the electronic lock cylinder locking, the iron core keeps retracted mode relative to electronics core, and the clutch block is only positioned at
In first clamping groove, the depth of the second clamping groove is less than the thickness of clutch block, and the magnet coil is in power-off shape
State, rotating electronics core can not driving mechanical core common rotation；When the electronic lock cylinder is unlocked, the magnet coil is in logical
When electricity or positive "on" position, the iron core in the presence of magnet coil opposing electronic core and stretch out, the clutch block with
Iron core stretches out, and clutch block in the first clamping groove and the second clamping groove, rotates electronics core, so as to pass through clutch simultaneously
Block makes mechanical core common rotation, even if being unlocked by the unlocked configuration electronic lock cylinder of mechanical core；
Either the electronic lock cylinder locking when, the iron core keeps stretching out state backward relative to electronics core, it is described from
Close block to be only positioned in the second clamping groove, the depth of the first clamping groove is less than the thickness of clutch block, the magnet coil
In off-position, rotating electronics core can not driving mechanical core common rotation；When stating electronic lock cylinder unlocking, the electromagnetic wire
Circle in being powered or during positive "on" position, the iron core in the presence of magnet coil opposing electronic core and retract, it is described
Clutch block is retracted with iron core, and clutch block in the first clamping groove and the second clamping groove, rotates electronics core simultaneously, so that
Mechanical core is made by rotation by clutch block, even if being unlocked by the unlocked configuration electronic lock cylinder of mechanical core.
Preferably, the electric control gear by lock core wiring board and（Or）Magnet coil, on electronics core central shaft simultaneously
By solenoid controlled, the iron core of stretching motion and the non-circular clutch block of iron core end are constituted, and are referred to：
The electric control gear is by lock core wiring board and magnet coil, on electronics core central shaft and by solenoid controlled
The iron core of stretching motion and the non-circular clutch block of iron core end are constituted, and the lock core wiring board controls the magnet coil
Break-make electricity condition, or the lock core wiring board control the positive and negative break-make electricity condition of the magnet coil；
The either electric control gear stretches by magnet coil, on electronics core central shaft and by solenoid controlled fortune
Dynamic iron core and the non-circular clutch block of iron core end are constituted, the magnet coil directly with electronics core and（Or）Conduction is logical
Letter contact is connected respectively, and by electronics core and（Or）Conductive electrical communication contact controls its break-make electricity condition, or positive and negative logical
Off-position.
Preferably, the electric control gear is also wrapped in the coil case of magnet coil outer wall.
Preferably, the electric control gear also includes being used to make iron core or clutch block retract or stretch on iron core or clutch block
The spring gone out.
Preferably, during the electronic lock cylinder locking, when the clutch block is only positioned in the first clamping groove, first card
Connect groove and also include the first clamping platform；When the electronic lock cylinder is unlocked, the clutch block stretches out with iron core, and clutch block is by electricity
The one side of sub- core side exceeds the plane of the first clamping platform, and falls within the second clamping groove；Electronics core is now slightly rotated,
Clutch block will not be rotated with electronics core, so that clutch block is fallen within the first clamping platform；It is further continued for rotating electronics core then
The side cornice of first clamping platform moves clutch block along electronics core central axis；Stop operating electronics core, and magnet coil
During in off-position, clutch block is retracted by the support of the first clamping platform without opposing electronic core；Now rotate backward
Electronics core, makes clutch block depart from the contact with the first clamping platform, clutch block with iron core retract by opposing electronic core, and complete
Fall within entirely in the first clamping groove, electronic lock cylinder returns to blocking.
Preferably, during the electronic lock cylinder locking, when the clutch block is only positioned in the second clamping groove, second card
Connect groove and also include the second clamping platform；When the electronic lock cylinder is unlocked, the clutch block is retracted with iron core, and clutch block leans on machine
The one side of tool core side exceeds the plane of the second clamping platform, and falls within the first clamping groove；Electronics core is now slightly rotated,
Clutch block is rotated with the first clamping groove, so that clutch block is fallen within the second clamping platform；It is further continued for rotating electronics core then
Clutch block drives the side wall of the second clamping platform along electronics core central axis；Stop operating electronics core, and magnet coil
During in off-position, clutch block is stretched out by the support of the second clamping platform without opposing electronic core；Now rotate backward
Electronics core, makes clutch block depart from the contact with the second clamping platform, opposing electronic core stretches out clutch block with iron core, and complete
Fall within entirely in the second clamping groove, electronic lock cylinder returns to blocking.
Preferably, the electronic lock cylinder, in addition to lock core set, for installing electronics core and mechanical lock.
Preferably, the electronic lock cylinder, in addition to the machinery for controlling to rotate positioned at mechanical core rear end and by mechanical core
Rotor, the mechanical rotor also has the wobble wheel for being used for opening other mechanical structures.
A kind of control method of the electronic lock cylinder with automatic clutch,
When electronic lock cylinder is closed, the magnet coil in electronic lock cylinder is in off-position, and clutch block is only positioned in electronic lock cylinder
In first clamping groove or the second clamping groove, rotating electronics core can not then make to be socketed on electronics core rear end by clutch block
Mechanical core concomitant rotation, electronic lock cylinder be in closure state；
When the magnet coil in electron lock core is powered, the magnetic field that magnet coil is produced makes iron core by the effect to iron core
Opposing electronic core is stretched out or retracted, and clutch block is fallen into the second clamping groove or the first clamping groove therewith, so that clutch
Block persistently rotates electronics core in the first clamping groove and the second clamping groove, now simultaneously then can make machine by clutch block
Tool core concomitant rotation, electronic lock cylinder is in opening；
After magnet coil is powered off, magnet coil loses the effect to iron core, unclamps electronics core or reversely rotates electronics turn
During core, clutch block loses the effect of the clamping to mechanical core and electronics core, and iron core is automatic extensive under spring or other active forces
The state that the multiple opposing electronic core to during original closure is retracted or stretched out, clutch block is completely disengaged from and the second clamping groove therewith
Or first clamping groove contact, clutch block is only positioned in the first clamping groove or the second clamping groove, electronic lock cylinder recover to
State during closure.
A kind of electronic lock cylinder with automatic clutch of the present invention and the control method of the electronic lock cylinder, it effectively utilizes electricity
The non-circular clutch block positioned at iron core end in sub- lock core cleverly combines electronics core, mechanical core so that in locking
When, electronic lock cylinder is in no load characteristics, and is constructed simultaneously to electronics core and the card of mechanical core by clutch block when unlocking
Connect, realize rotating coaxially for electronics core and mechanical core, and the more accurate iron core in electric control gear itself and do not stress, energy
Enough so that the preferable protection of iron core acquisition, is particularly suitable for needing to answer in the electronic lock structure for exporting larger torque forces when unlocking
With with higher practical value.
Brief description of the drawings
Fig. 1 is a kind of configuration schematic diagram of the electronic lock cylinder with from clutch lost motion functionality in the present invention；
Fig. 2 is configuration schematic diagram of the electronic lock cylinder in Fig. 1 from another view；
Fig. 3 is the structural representation of the electronics core in Fig. 1；
Fig. 4 is the rearview of the electronics core in Fig. 4；
Fig. 5 is the structural representation of the mechanical core in Fig. 1；
Fig. 6 is the front view of the mechanical core in Fig. 5；
Fig. 7 is cross-sectional view of the electronic lock cylinder in locking in Fig. 1；
Fig. 8 is cross-sectional view of the electronic lock cylinder when magnet coil is powered in Fig. 1；
Fig. 9 is cross-sectional view of the electronic lock cylinder after unlatching in Fig. 1；
Figure 10 is the structural representation of the electronics core in embodiment two；
Figure 11 is the rearview of electronics core in Figure 10；
Figure 12 is the structural representation of the mechanical core in embodiment two；
Figure 13 is the front view of mechanical core in Figure 12.
Sequence number is entitled in figure：101st, lock core set, 102, lock core set front through hole, 103, lock core set after through hole, 104, lock
Breach in core retainer plate, 201, electronics core, the 202, first cavity, the 203, second cavity, 204, cabling channel, 205, neck, 206, card
Interface, 207, insulation sleeve, 208, center electron contact, 209, lock core wiring board, 301, mechanical core, 302, cylinder cavity,
303rd, latch blind hole, 304, fixed card slot, 401, electromagnet casing, 402, magnet coil, 403, iron core, 404, clutch block,
405th, spring, the 501, first clamping groove, the 502, first clamping platform, the 503, second clamping groove, the 504, second clamping platform,
601st, mechanical rotor, 602, wobble wheel, 603, latch through hole, 701, lock core end plug, 702, spacing neck, 703, transmission inserts
Pin, 8, spacing jump ring, 801, spacing clamp.
Specific implementation method
Below with reference to accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described
Embodiment be only a part of embodiment of the invention, rather than whole embodiment.Based on the embodiment in the present invention, ability
Domain ordinary skill is left the every other embodiment obtained under the premise of creative work is not made, belongs to guarantor of the present invention
The scope of shield.
For convenience of understanding present invention, it can be applied to below using one kind electric used in Household door lock occasion
Sub- lock core is described；And in describing below, by daily habits, " the rotating clockwise " of electronic lock cylinder is set as unlocking action,
And " rotating counterclockwise " then block action；It is appreciated that only need to slightly adjust corresponding mechanical structure, electronic lock can also be transformed into
" rotating counterclockwise " of core is as unlocking action, and substantial variation does not occur for actual control mode.This should not be made
For limitation of the present invention, and it should all belong to protection scope of the present invention.
Embodiment one：A kind of electronic lock cylinder with automatic clutch.
As shown in figure 1, being a kind of configuration schematic diagram of the electronic lock cylinder with automatic clutch；Fig. 2 is the electronic lock
Configuration schematic diagram of the core from another view；It can be seen that, include logical before lock core set, lock core set in the electronic lock cylinder
Electronics core is installed in hole and the mechanical core of electronics core rear end is socketed on, the interior hexagonal latch of mechanical core rear end
Blind hole covers the latch through hole that front through hole rear end passes and mechanical rotor is connected by hexagonal latch, mechanical rotor position from lock core
The gap position in the lock core set that lock core covers after front through hole and lock core set between through hole, mechanical rotor synchronous can be total to mechanical core
With rotating, when mechanical rotor is rotated, the wobble wheel of its lower end is therewith along mechanical rotor center axis thereof；After lock core set in through hole
Lock core end plug is installed, for playing position-limiting action to mechanical rotor.
It can be seen that, during electronics core is installed on lock core set front through hole from lock core set front end, and by being installed on lock core set
In limiting card board live the neck of electronics core and make its spacing without therefrom departing from；The mechanical core that rear end is installed is covered from lock core
And lock core end plug again by spacing jump ring to each on fixed card slot carry out it is spacing.Electronics core, mechanical core and
Mechanical rotor can along electronics core central axis.
It is appreciated that the mechanical core connects the mechanical rotor with wobble wheel by latch, and turn positioned at machinery
The lock core end plug for playing position-limiting action of sub- rear end, is all a kind of structure commonly used in lock core, its purpose is to play
With reference to the part in other lock body structures, unlocked, the function of locking.Such construct is because application scenario is different, lock body structure
Difference, its specific form is more, and it is substantially all to drive other structures to carry out by the unlocking structure of mechanical core rear end
Unlock and move；In this regard, the present invention is not limited.
It is the structural representation of electronics core in Fig. 1 in Fig. 3, Fig. 4 is the rearview of Fig. 1 electronics core；It can be seen that,
There is the card interface of hollow outer-hexagonal shape electronics core front end, wherein being provided with insulation sleeve and the center electron in insulation sleeve
Contact；The lock core wiring board for constituting electric control gear is located in the first cavity in electronics core, the electricity in electromagnet casing
Magnetic coil is installed in the second cavity of electronics core rear end, is also had on electronics core and is convenient to conductive lead wire connection on electromagnet
The cabling channel of lock core wiring board；Spring and columned iron core are sequentially installed with magnet coil center cavity circular hole, iron core is just
It is located at well on the central axis of electronics core and there can be an ellipse by the end in mechanical core direction along its stretching motion, iron core
Clutch block.For convenience of understanding, it can be assumed that the clutch block thickness is 4mm, and clutch block center is similarly positioned in electronics core
On heart axis；Electronics core rear end also have it is multiple tracks petal-like structures with oval clutch Block- matching the first clamping groove, its
Depth is less than the thickness of clutch block, it is assumed that be 2mm；Oval clutch block is retracted when in the first clamping groove, is exactly in flower
In flap construction, and when now electronics core is rotated, the first clamping recess sidewall of petal columnar structure can just promote ellipse
Clutch block concomitant rotation.
It is appreciated that the card interface of the hollow outer-hexagonal shape of electronics core front end and be located therein by insulation sleeve bag
The center electron contact wrapped up in, i.e., as minimum two needed for the positive and negative power supply electric conductor and communication line of electronic lock cylinder
Electronics end；The card interface of the electronics core front end outer-hexagonal shape, can also be that other shapes are constructed, in this regard, the present invention is not limited
It is fixed.It is, of course, also possible to have multiple electronic contacts to collectively form positive and negative power supply electric conductor and the communication required for electronic lock cylinder
Circuit, its essence has no effect on the composition and its operation logic of electronic lock cylinder；In this regard, being regarded as protection scope of the present invention.
It is appreciated that the lock core wiring board in the electronic lock cylinder is used to build with outside by card interface and center electron contact
It is vertical to electrically connect and communicated and control magnet coil power on/off to code, and after to code success；And if not considering electricity excessively
The security of sub- lock core, then can be without lock core wiring board, and only retains magnet coil, and card interface and center electron contact are direct
Electrically connect magnet coil, you can realize the control system of switching on or off electricity to magnet coil.In this regard, being regarded as protection scope of the present invention.
It is appreciated that electricity of the electromagnet installed in the electronics core by electromagnet casing, in electromagnet casing
Magnetic coil, the spring in magnet coil center cavity circular hole and iron core are collectively formed.Iron core is produced when magnet coil is powered
Magnetisation suction, makes iron core compression spring and retracts relatively in magnet coil；Magnetic then is lost to iron core when magnet coil is powered off
Suction, the spring in compression applies outside thrust to iron core, so as to promote iron core to move out, iron core relative extension is in electricity
Outside magnetic coil.And the electromagnet with the equal performance can also be that other modes are constituted, spring is not located at electricity in such as electromagnet
In the center cavity circular hole of magnetic coil, but positioned between iron core and electromagnet casing；Such electromagnet is often referred to as non-
The pull-type electromagnet of freeze mode；And the change of such electromagnet constituted mode, have no effect on the composition and its operation original of electronic lock cylinder
Reason；In this regard, being regarded as protection scope of the present invention.
It is appreciated that the iron core end is an oval clutch block, the clutch block can also be other non-circular configurations, such as
Triangle, rhombus, rectangle etc., the purpose is to can pass through non-circular configuration when the clutch block is along electronics core central axis
Drive the co-rotational characteristic of other structures body.And found in practical application, elliptical configuration is compared to other constructions, with first
In the cooperation of clamping groove, the second clamping groove or the second clamping platform, the Curve Property of elliptical configuration will not be each other
Rigid destruction is produced, it is more advantageous.In this regard, being regarded as protection scope of the present invention.
It is appreciated that the first clamping groove such as multiple tracks petal columnar structure in the electronics core is located at after electronics core
End, when it acts on as oval clutch block opposing electronic core retraction, the first clamping groove is passed through when electronics core is rotated
Petal columnar structure the side wall of clutch block is promoted so that clutch block is with electronics core common rotation；And multiple tracks petal
The purpose of columnar structure, when magnet coil is powered, because electronics core rear end the first clamping groove not necessarily with clutch block
Alignment completely, and need to only rotate electronics core by a small margin can enable the more rapid opposing electronic core of clutch block and retract, and fall
In in the first clamping groove；The construction of first clamping groove with clutch block structure change, or electromagnet mounting means change
Change, also or designer consideration, can also be various ways, material alterations does not occur for its final mesh；In this regard, should all regard
For protection scope of the present invention.
If Fig. 5 is the structural representation of mechanical core in Fig. 1, Fig. 6 is the front view of mechanical core in Fig. 1；It can be seen that,
Mechanical core front end is the cylinder cavity of a cylindrical configuration, and it is socketed on electronics core rear end.Mechanical core cylindrical configuration
Inner bottom part has the second clamping groove that the depth with clutch Block- matching is 2mm, and the interior sky of the second clamping groove is slightly larger than clutch block
External diameter, clutch block can be in the second free stretching motion of clamping inside grooves；When clutch block is stretched with iron core opposing electronic core
It can just be fallen within the second clamping groove when going out；There is the second clamping platform that depth is 2mm positioned at the second clamping groove upper end,
Clutch block from the second clamping groove opposing electronic core retract and along electronics core central axis do rotate by a small margin when, i.e.,
It can fall within the second clamping platform, and the promotion by its side wall to the side wall of the second platform, driving mechanical core is common with its
Along the center axis thereof of electronics core.
As shown in fig. 7, when electronic lock cylinder in as Fig. 1 is in locking electronics core and mechanical core internal structure
Figure, clutch block is completely disengaged from the first clamping groove；It is that the electronic lock cylinder in Fig. 1 makes iron in magnet coil energization shown in Fig. 8
Internal structural map when core is retracted, clutch block is retracted with iron core in the first clamping groove, and is still located at the second clamping simultaneously
On platform；It is that electronic lock cylinder in Fig. 1 is in internal structural map when opening, it can be seen that now as electronics turns shown in Fig. 9
Core is rotated, in the presence of the first clamping groove is to clutch block, and clutch block promotes the second clamping mesa sidewalls so as to driving mechanical
Core is rotated coaxially with electronics core, and the wobble wheel of the mechanical rotor in mechanical core rear end connection is from lock core set
Breach bottom disappears.
It is appreciated that the cylindrical configuration of mechanical core front end is socketed on electronics core rear end, its purpose one is more preferable for energy
Protection preventive effect is played to the electromagnet structure in electronics core, the cylindrical shape in electronics core and mechanical core can be passed through
The waterproof material of filling grease etc realizes the effect of certain waterproof and dustproof between construction socket；Its purpose two is more preferable
Mechanical core is set to be rotated coaxially with electronics core.If not considering above performance, the cylindrical configuration can also be cast out；In this regard,
It is regarded as protection scope of the present invention.
It is appreciated that the effect of the second clamping platform is, clutch block opposing electronic core from the second clamping groove contracts
After returning and falling into the first clamping groove, you can rotated with electronics core；If now magnet coil is powered off, once electronics core turns
It is dynamic to stop, then iron core can be caused to be stretched out under the influence of spring thrust to mechanical core direction, and now clutch block will be from the first card
Disengaging in groove is connect, so as to recover to state during electronic lock cylinder locking.And such a situation is by electronics core in electronic lock cylinder
Card interface be powered and communicate, while also to carry out the action of rotating electron core, particularly apply and rotated when opening
When angle is more than 60 degree and needs second of the twisting key in midway, easily cause to electrically connect instantaneous interruption, so that unlocking electronic lock
Core fails；And possess after the second clamping platform, then it can ensure during unlocking electronic lock core, just at last because electric signal is connected
Instantaneous interruption, and cause magnet coil power-off to lose the influence to iron core, support of the iron core because of the second clamping platform to clutch block
Effect, will not also be promoted by spring, can ensure the smooth of unlocking electronic lock core.The second clamping platform is introduced, is in order to more preferable
Using, and if do not do excessive consideration, can not also select the second clamping platform, and directly substitute second using the second clamping groove
Clamping platform, the first clamping groove by the clutch block in retracted mode so as to driving the second clamping groove to rotate coaxially, and
Clutch block is then fallen completely within the second clamping groove when stretching out.In this regard, being regarded as protection scope of the present invention.
By such a structure design, when electronic lock cylinder is in locking, clutch block and the first clamping groove completely disengage from and
Only it is in the second clamping groove, when rotating electronics core by the card interface of electronics core, is installed on inside electronics core
Electromagnet casing and magnet coil all can concomitant rotation, and the iron core on the electronics core central axis can then be remained stationary as,
Electronic lock cylinder has lost motion functionality, so that destruction can not be played by outside forced rotating electronics core；And electronic lock cylinder
When needing to open, clutch block is retracted in the first clamping groove, and passes through its side wall and the first clamping groove, the second clamping groove
Or second clamping platform the effect of side wall, and mechanical core is rotated coaxially with electronics core, it is in electronics core central shaft
Iron core on line is not influenceed by the torsion rotated all the time, so that while the torque forces of larger unlocking are exported in electronic lock cylinder,
Protection preferably can be played to the electric control gear device of core.
Embodiment two：A kind of electronic lock cylinder with automatic clutch, compared to embodiment one, its difference is：
Using non-freeze mode pushing-type electromagnet, namely when magnet coil is in power-off, iron core opposing electronic core is retracted；And
Magnet coil be powered when, iron core opposing electronic core and stretch out.
The clutch block of iron core end is fully located in the first clamping groove when in retraction, and is in and is stretched out in clutch block
When, then fall into the second clamping groove and simultaneously also in the first clamping groove, the second clamping depth of groove is less than clutch block
Thickness；Meanwhile, there can also be the first clamping platform in the first clamping groove rear end, when clutch block is in and stretched out, can pass through
Rotating electron core, so that clutch block rear end is located on the first clamping platform, realizes and is similar to the second clamping in embodiment one
Function as platform class.Such as Figure 10 as electronics core structural representations with the type function, Figure 11 is Figure 10 electronics
The rearview of core；And Figure 12 is the structural representation of supporting mechanical core, Figure 13 is the front view of Figure 12 mechanical core.
It is appreciated that similar to the same type electromagnet in embodiment one, do not changing electromagnet casing, magnet coil
In the case of, it is not necessary to spring, and iron core is made up of magnetic material；When magnet coil is powered off, the iron core of magnetic material by with
The absorption of electromagnet casing and keep retracted mode；And polarity when need to only control the magnet coil to be powered, you can so that electromagnetic wire
Enclose and larger magnetic repulsion is produced to the iron core of magnetic material, this magnetic repulsion makes iron core opposing electronic core and stretched out；Work as electromagnetic wire
After circle power-off, the iron core in the state of stretching is retracted and kept by the absorption affinity to electromagnet casing automatically.And have
The non-holding pushing-type electromagnet of this class feature also has other constituted modes, and a kind of such as iron core is not by the thin rod one of metal of magnetic absorption
End is connected with the thin rod of metal not by magnetic absorption, and the iron core and the thin rod of metal are run through in magnet coil, and bullet is carried on iron core
Spring, related other structures are then similar to the electromagnet in embodiment one；When magnet coil is powered off, spring promotes iron core with respect to electromagnetism
Coil and stretch out, the thin rod of metal is driven and retracted with respect to magnet coil, and the thin rod other end of metal is connected with clutch block, drive
Clutch block and retract；When the solenoid is activated, magnet coil overcomes spring to the magnetic attraction produced by iron core to the work of iron core
Iron core is retracted with respect to magnet coil, the thin rod of metal is then driven and stretched out with respect to magnet coil, clutch block with
Stretching.The electromagnet similarly realizes non-holding pushing-type electromagnet, in this regard, being regarded as protection scope of the present invention.
The electronic lock cylinder of such a structure design, with identical function in embodiment one.
Embodiment three：A kind of electronic lock cylinder with automatic clutch, compared to embodiment one, embodiment two, its difference
It is：
Using Self-retaining electromagnet, the electromagnet has when being powered to magnet coil forward direction, and iron core stretches out with respect to magnet coil,
And when being reversely powered to magnet coil, iron core is retracted with respect to magnet coil；And when magnet coil is powered off, iron core keeps existing
The characteristic of state.Electromagnet in the electromagnet such as embodiment one, when iron core has magnetic, then the electromagnet has the work(
Energy.
The electronic lock cylinder after being powered by magnet coil forward direction, makes iron core connect one end phase of clutch block when unlocking
Electronics core is retracted or stretched out；And when needing locking, by controlling to magnet coil reverse power supply, make iron core opposing electronic
Core and stretch out or retract；In this way, be then required for being powered magnet coil in unlocking, locking, then can be in electronic lock
, also can be by recording locking information to solenoid when core needs locking.
Example IV：A kind of control method of the electronic lock cylinder with automatic clutch, the electronic lock cylinder be embodiment one,
Electronic lock cylinder described in embodiment two；
When electronic lock cylinder is closed, the magnet coil in electronic lock cylinder is in off-position, and clutch block is only positioned in electronic lock cylinder
In first clamping groove or the second clamping groove, rotating electronics core can not then make to be socketed on electronics core rear end by clutch block
Mechanical core concomitant rotation, electronic lock cylinder be in closure state；
When the magnet coil in electron lock core is powered, the magnetic field that magnet coil is produced makes iron core by the effect to iron core
Opposing electronic core is stretched out or retracted, and clutch block is fallen into the second clamping groove or the first clamping groove therewith, so that clutch
Block persistently rotates electronics core in the first clamping groove and the second clamping groove, now simultaneously then can make machine by clutch block
Tool core concomitant rotation, electronic lock cylinder is in opening；
After magnet coil is powered off, magnet coil loses the effect to iron core, unclamps electronics core or reversely rotates electronics turn
During core, clutch block loses the effect of the clamping to mechanical core and electronics core, and iron core is automatic extensive under spring or other active forces
The state that the multiple opposing electronic core to during original closure is retracted or stretched out, clutch block is completely disengaged from and the second clamping groove therewith
Or first clamping groove contact, clutch block is only positioned in the first clamping groove or the second clamping groove, electronic lock cylinder recover to
State during closure.
Embodiment five：A kind of control method of the electronic lock cylinder with automatic clutch, the electronic lock cylinder is embodiment three
Described in electronic lock cylinder；For the embodiment that compares three, its difference is：
When the magnet coil forward direction in electron lock core is powered, the magnetic field that magnet coil is produced is made by the effect to iron core
Iron core opposing electronic core is stretched out or retracted, and clutch block is fallen into the second clamping groove or the first clamping groove therewith, so that
Clutch block persistently rotates electronics core in the first clamping groove and the second clamping groove, now simultaneously can then pass through clutch block
Make mechanical core concomitant rotation, electronic lock cylinder is in opening；
When needing closure electronic lock cylinder, by being powered to magnet coil is reverse, the magnetic field that magnet coil is produced passes through to iron core
Effect and iron core is returned to the state that opposing electronic core is retracted or stretched out, clutch block completely disengages from and the second clamping therewith
The contact of groove or the first clamping groove, clutch block is only positioned in the first clamping groove or the second clamping groove, and electronic lock cylinder is extensive
State during multiple extremely closure.
A kind of electronic lock cylinder with automatic clutch of the present invention and the control method of the electronic lock cylinder, it is by electronic lock cylinder
In play automatically controlled effect the iron core of core devices electromagnet laid along the central shaft of electronic lock cylinder, and by positioned at iron core end
Non-circular configuration clutch block effect, when needing to unlock clutch block by " connection " of electronics core and mechanical core, from
And effectively control machinery core can be rotated coaxially with electronics core, electronic lock cylinder needs driving larger when cleverly solving unlocking
Torsion and the problem of electromagnet core stress is excessive can not be made；And in locking, electronic lock cylinder formation idle running can be made special again
Property, and cause by the more difficult destruction electronic lock cylinder of violence, the product has higher practical value.
However, the foregoing is only the preferable possible embodiments of the present invention, not limit the scope of the invention, thus it is all
The equivalent structure change made with description of the invention and accompanying drawing content, is all contained in protection scope of the present invention.
Claims (10)
1. a kind of electronic lock cylinder with automatic clutch, includes electronics core, the electricity of cylindrical structure or multistage cylindrical structure
Control device, mechanical core, it is characterised in that：Described electric control gear is installed in the cavity of electronics core, the mechanical core
It is socketed in electronics core rear end；
Described electric control gear by lock core wiring board and（Or）Magnet coil, on electronics core central shaft and by magnet coil
Control and the iron core of stretching motion and the non-circular clutch block of iron core end composition；
N provided with connection electric control gear at the card interface of the front end of described electronics core（N>=1）Individual conductive electrical communication contact, should
Between conductive electrical communication contact and electronics core be provided with insulator, electronics core and（Or）Conductive electrical communication contact is respectively electric control gear
Positive and negative power supply electric conductor and communication line；The clutch block of the iron core end is located at electronics core rear end and can turned along electronics
Core central shaft does stretching motion；There are the first clamping groove with clutch Block- matching, the clutch block position in the electronics core rear end
When in the first clamping groove, rotating electronics core makes the first clamping recess sidewall drive clutch block to turn along electronics core central shaft
It is dynamic；
The mechanical core has the second clamping groove with clutch Block- matching by the side of electronics core, and the clutch block is located at the
When in two clamping grooves, clutch block is set to promote the side wall edge therewith of the second clamping groove along electronics core central axis clutch block
Electronics core central axis；The mechanical core opposite side is unlocked configuration；
During the electronic lock cylinder locking, the iron core keeps retracted mode relative to electronics core, and the clutch block is only positioned at
In first clamping groove, the depth of the second clamping groove is less than the thickness of clutch block, and the magnet coil is in power-off shape
State, rotating electronics core can not driving mechanical core common rotation；When the electronic lock cylinder is unlocked, the magnet coil is in logical
When electricity or positive "on" position, the iron core in the presence of magnet coil opposing electronic core and stretch out, the clutch block with
Iron core stretches out, and clutch block in the first clamping groove and the second clamping groove, rotates electronics core, so as to pass through clutch simultaneously
Block makes mechanical core common rotation, even if being unlocked by the unlocked configuration electronic lock cylinder of mechanical core；
Either the electronic lock cylinder locking when, the iron core keeps stretching out state backward relative to electronics core, it is described from
Close block to be only positioned in the second clamping groove, the depth of the first clamping groove is less than the thickness of clutch block, the magnet coil
In off-position, rotating electronics core can not driving mechanical core common rotation；When stating electronic lock cylinder unlocking, the electromagnetic wire
Circle in being powered or during positive "on" position, the iron core in the presence of magnet coil opposing electronic core and retract, it is described
Clutch block is retracted with iron core, and clutch block in the first clamping groove and the second clamping groove, rotates electronics core simultaneously, so that
Mechanical core is made by rotation by clutch block, even if being unlocked by the unlocked configuration electronic lock cylinder of mechanical core.
2. there is the electronic lock cylinder of automatic clutch as claimed in claim 1, it is characterised in that the electric control gear is by lock core line
Road plate and（Or）Magnet coil, on electronics core central shaft and by solenoid controlled stretching motion iron core and iron core
The non-circular clutch block of end is constituted, and is referred to：
The electric control gear is by lock core wiring board and magnet coil, on electronics core central shaft and by solenoid controlled
The iron core of stretching motion and the non-circular clutch block of iron core end are constituted, and the lock core wiring board controls the magnet coil
Break-make electricity condition, or the lock core wiring board control the positive and negative break-make electricity condition of the magnet coil；
The either electric control gear stretches by magnet coil, on electronics core central shaft and by solenoid controlled fortune
Dynamic iron core and the non-circular clutch block of iron core end are constituted, the magnet coil directly with electronics core and（Or）Conduction is logical
Letter contact is connected respectively, and by electronics core and（Or）Conductive electrical communication contact controls its break-make electricity condition, or positive and negative logical
Off-position.
3. there is the electronic lock cylinder of automatic clutch as claimed in claim 1, it is characterised in that the electric control gear also includes bag
It is wrapped in the coil case of magnet coil outer wall.
4. there is the electronic lock cylinder of automatic clutch as claimed in claim 1, it is characterised in that the electric control gear also includes position
In the spring for being used to make iron core or clutch block retract or stretch out on iron core or clutch block.
5. there is the electronic lock cylinder of automatic clutch as claimed in claim 1, it is characterised in that during the electronic lock cylinder locking,
When the clutch block is only positioned in the first clamping groove, the first clamping groove also includes the first clamping platform；The electricity
When sub- lock core is unlocked, the clutch block stretches out with iron core, and clutch block exceeds the first clamping platform by the one side of electronics core side
Plane, and fall within the second clamping groove；Electronics core is now slightly rotated, clutch block will not be rotated with electronics core, so that
Clutch block is fallen within the first clamping platform；The side cornice for being further continued for rotating electronics core then the first clamping platform moves clutch block along electricity
Sub- core central axis；Stop operating electronics core, and magnet coil is when being in off-position, and clutch block is flat by the first clamping
The support of platform is retracted without opposing electronic core；Electronics core is now rotated backward, departs from clutch block and is put down with the first clamping
The contact of platform, clutch block with iron core, retract by opposing electronic core, and falls within completely in the first clamping groove, and electronic lock cylinder recovers
To blocking.
6. there is the electronic lock cylinder of automatic clutch as claimed in claim 1, it is characterised in that during the electronic lock cylinder locking,
When the clutch block is only positioned in the second clamping groove, the second clamping groove also includes the second clamping platform；The electricity
When sub- lock core is unlocked, the clutch block is retracted with iron core, and clutch block leans on the one side of mechanical core side beyond the second clamping platform
Plane, and fall within the first clamping groove；Electronics core is now slightly rotated, clutch block is rotated with the first clamping groove, so that
Clutch block is fallen within the second clamping platform；Being further continued for rotation electronics core, then clutch block drives the side wall edge of the second clamping platform electric
Sub- core central axis；Stop operating electronics core, and magnet coil is when being in off-position, and clutch block is flat by the second clamping
The support of platform is stretched out without opposing electronic core；Electronics core is now rotated backward, departs from clutch block and is put down with the second clamping
The contact of platform, with iron core, opposing electronic core stretches out clutch block, and falls within completely in the second clamping groove, and electronic lock cylinder recovers
To blocking.
7. there is the electronic lock cylinder of automatic clutch as claimed in claim 1, it is characterised in that also including lock core set, for pacifying
Fill electronics core and mechanical lock.
8. there is the electronic lock cylinder of automatic clutch as claimed in claim 1, it is characterised in that also including after mechanical core
The mechanical rotor held and controlled to rotate by mechanical core, the mechanical rotor also has the swing for being used for opening other mechanical structures
Wheel.
9. a kind of control method of electronic lock cylinder with automatic clutch as described in claim 1 to 8 is any, its feature exists
In：
When electronic lock cylinder is closed, the magnet coil in electronic lock cylinder is in off-position, and clutch block is only positioned in electronic lock cylinder
In first clamping groove or the second clamping groove, rotating electronics core can not then make to be socketed on electronics core rear end by clutch block
Mechanical core concomitant rotation, electronic lock cylinder be in closure state；
When the magnet coil in electron lock core is powered, the magnetic field that magnet coil is produced makes iron core by the effect to iron core
Opposing electronic core is stretched out or retracted, and clutch block is fallen into the second clamping groove or the first clamping groove therewith, so that clutch
Block persistently rotates electronics core in the first clamping groove and the second clamping groove, now simultaneously then can make machine by clutch block
Tool core concomitant rotation, electronic lock cylinder is in opening；
After magnet coil is powered off, magnet coil loses the effect to iron core, unclamps electronics core or reversely rotates electronics turn
During core, clutch block loses the effect of the clamping to mechanical core and electronics core, and iron core is automatic extensive under spring or other active forces
The state that the multiple opposing electronic core to during original closure is retracted or stretched out, clutch block is completely disengaged from and the second clamping groove therewith
Or first clamping groove contact, clutch block is only positioned in the first clamping groove or the second clamping groove, electronic lock cylinder recover to
State during closure.
10. a kind of control method of electronic lock cylinder with automatic clutch as described in claim 1 to 8 is any, its feature exists
In：
When electronic lock is closed, the magnet coil in electronic lock cylinder is in off-position, and clutch block is only positioned at the in electronic lock cylinder
In one clamping groove or the second clamping groove, rotating electronics core can not then make to be socketed on electronics core rear end by clutch block
Mechanical core concomitant rotation, electronic lock cylinder is in closure state；
When the magnet coil forward direction in electron lock core is powered, the magnetic field that magnet coil is produced is made by the effect to iron core
Iron core opposing electronic core is stretched out or retracted, and clutch block is fallen into the second clamping groove or the first clamping groove therewith, so that
Clutch block persistently rotates electronics core in the first clamping groove and the second clamping groove, now simultaneously can then pass through clutch block
Make mechanical core concomitant rotation, electronic lock cylinder is in opening；
When needing closure electronic lock cylinder, by being powered to magnet coil is reverse, the magnetic field that magnet coil is produced passes through to iron core
Effect and iron core is returned to the state that opposing electronic core is retracted or stretched out, clutch block completely disengages from and the second clamping therewith
The contact of groove or the first clamping groove, clutch block is only positioned in the first clamping groove or the second clamping groove, and electronic lock cylinder is extensive
State during multiple extremely closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710460422.0A CN107083875A (en) | 2017-06-17 | 2017-06-17 | Control method with the electronic lock cylinder of automatic clutch and the electronic lock cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710460422.0A CN107083875A (en) | 2017-06-17 | 2017-06-17 | Control method with the electronic lock cylinder of automatic clutch and the electronic lock cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107083875A true CN107083875A (en) | 2017-08-22 |
Family
ID=59605652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710460422.0A Pending CN107083875A (en) | 2017-06-17 | 2017-06-17 | Control method with the electronic lock cylinder of automatic clutch and the electronic lock cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107083875A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019237912A1 (en) * | 2018-06-11 | 2019-12-19 | 武汉旭新通通信科技有限公司 | Anti unlawful unlocking electronic lock core with free-wheeling property, control method therefor, and system having electronic lock core |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5305719A (en) * | 1993-07-06 | 1994-04-26 | Ford Motor Company | Engine camshaft deactivation mechanism |
| EP1016742A1 (en) * | 1998-12-29 | 2000-07-05 | N. SCHLUMBERGER & CIE | Montagevorrichting einer zylindrischen Rundkamm-Reinigungsbürste mit automatischem Abnutzungsausgleich einer Kämmaschine |
| US20050115790A1 (en) * | 2003-10-28 | 2005-06-02 | Jatco Ltd | Installation structure of electromagnetic multiple-disk clutch device |
| CN2846641Y (en) * | 2005-12-23 | 2006-12-13 | 陈文钊 | Lock core with electric control device |
| CN201794396U (en) * | 2010-08-27 | 2011-04-13 | 温州南方游乐设备工程有限公司 | Locking device |
| CN202064717U (en) * | 2011-04-08 | 2011-12-07 | 美迪特科技（沈阳）有限公司 | Double-unlocking electronic lock capable of directly replacing mechanical lock |
-
2017
- 2017-06-17 CN CN201710460422.0A patent/CN107083875A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5305719A (en) * | 1993-07-06 | 1994-04-26 | Ford Motor Company | Engine camshaft deactivation mechanism |
| EP1016742A1 (en) * | 1998-12-29 | 2000-07-05 | N. SCHLUMBERGER & CIE | Montagevorrichting einer zylindrischen Rundkamm-Reinigungsbürste mit automatischem Abnutzungsausgleich einer Kämmaschine |
| US20050115790A1 (en) * | 2003-10-28 | 2005-06-02 | Jatco Ltd | Installation structure of electromagnetic multiple-disk clutch device |
| CN2846641Y (en) * | 2005-12-23 | 2006-12-13 | 陈文钊 | Lock core with electric control device |
| CN201794396U (en) * | 2010-08-27 | 2011-04-13 | 温州南方游乐设备工程有限公司 | Locking device |
| CN202064717U (en) * | 2011-04-08 | 2011-12-07 | 美迪特科技（沈阳）有限公司 | Double-unlocking electronic lock capable of directly replacing mechanical lock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019237912A1 (en) * | 2018-06-11 | 2019-12-19 | 武汉旭新通通信科技有限公司 | Anti unlawful unlocking electronic lock core with free-wheeling property, control method therefor, and system having electronic lock core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201802158U (en) | Intelligent lock core device achieving reposition by capacitor energy storage and lock and key matched with same | |
| CN105064816A (en) | Intelligent U-shaped lock based on two-level locking mechanism | |
| CN108060837A (en) | A kind of electronic cabinet lock and its control method containing the electromagnet for possessing three kinds of states | |
| CN107083875A (en) | Control method with the electronic lock cylinder of automatic clutch and the electronic lock cylinder | |
| CN109267828B (en) | One-to-many electronic key and antitheft lock matched with same | |
| CN204941075U (en) | A kind of without key electric lock cylinder | |
| CN203806041U (en) | Remote-manual combination anti-theft lock | |
| CN204531700U (en) | A kind of pressure type alarming bicycle lock with Bluetooth function | |
| CN202870953U (en) | Micro-power consumption intelligent electronic lock head | |
| CN109339586B (en) | Anti-picking lock with interlocking function | |
| CN104196366A (en) | Passive electronic lock cylinder with automatic locking function and key thereof | |
| CN207469946U (en) | Electronic lock cylinder with lost motion functionality | |
| CN204663193U (en) | Dual-drive electronic lock | |
| CN101922269B (en) | Built-in remote control password lock of wheel motor | |
| CN201705045U (en) | Implanted remote controlled combination lock of wheel motor | |
| CN107227898A (en) | Electronic lock cylinder with lost motion functionality and the electronic lock system containing the electronic lock cylinder | |
| CN203113946U (en) | Micro-power-consumption simple intelligent electronic tapered end | |
| CN211081360U (en) | Passive idling electronic lock | |
| CN201338664Y (en) | Electric vehicle handlebar lock | |
| CN201237993Y (en) | Ignition lock mechanism of vehicle | |
| CN209443945U (en) | A kind of prizing-proof lock core structure with interlock function | |
| CN210289434U (en) | Intelligent furniture lock | |
| CN203257212U (en) | Electronic cabinet lock | |
| CN207794841U (en) | A kind of switch latch mechanism and lockset and bicycle | |
| CN202324883U (en) | Lock body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170822 |
|
| WD01 | Invention patent application deemed withdrawn after publication |