CN206477686U - A kind of magnetic coded electronic key unblocks the magnetron configuration of locking device - Google Patents
A kind of magnetic coded electronic key unblocks the magnetron configuration of locking device Download PDFInfo
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- CN206477686U CN206477686U CN201720094757.0U CN201720094757U CN206477686U CN 206477686 U CN206477686 U CN 206477686U CN 201720094757 U CN201720094757 U CN 201720094757U CN 206477686 U CN206477686 U CN 206477686U
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- magnetic
- permanent magnet
- yoke
- magnet
- assembled unit
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Abstract
The utility model discloses and provides that a kind of security is good, reliability is high, digital management is easy, structure and the low magnetic coded electronic key of the simple bullet of manufacturing process, production cost unblock the magnetron configuration of locking device.The utility model includes unblock shaft housing, and the leading portion and back segment for unlocking shaft housing are respectively equipped with ante-chamber and back cavity；The State Transferring permanent magnet for being provided with and being adapted with magnetic assembled unit at least one magnetic assembled unit, back cavity is provided with ante-chamber；Magnetic assembled unit includes two bipolar permanent magnet magnets and a yoke for being located at ante-chamber center；One of magnetic pole of bipolar permanent magnet magnet is close to yoke, and another magnetic pole is then away from yoke, and two bipolar permanent magnet magnets are discharged side by side, the opposite polarity of two bipolar permanent magnet magnet the same sides；Yoke is used as magnetism guiding access of two bipolar permanent magnet magnets towards axle center magnetic pole, and main magnetic circuit passes through yoke.The utility model is applied to the technical field of magnetic coded electronic key solution.
Description
Technical field
The utility model is related to the magnetron configuration that a kind of magnetic coded electronic key unblocks locking device.
Background technology
In industrial circle (such as：The industries such as electric power, petrochemical industry, traffic, metallurgy, coal) use lockset interlock door and manual
Operating mechanism, using key operated lock tool be a kind of device management method generally used, be that accident prevention risk is indispensable
Safety measure.At present, locking is with lockset mainly using the common lockset easily bought on the market, and such lockset is main with " bullet
Son-spring " or " blade " structured lock core are in the majority, there is larger defect during for commercial Application, in terms of being mainly reflected in reliability：a、
Due to rain-proof structure imperfection, lock core part gets rusty easily, and is particularly in marine climate, acid rain weather or can produce electrochemistry
This phenomenon is more obvious in the environment of reaction；B, because solution lockhole does not use dustproof construction, under strong Sand Dust Environment, dust holds very much
Easily entered by solving lockhole inside lock core, so as to cause to unlock.
For this problem, people attempt the new lock structure of exploitation to solve the above problems, and for example the applicant is preceding
The Application No. ZL201410107543.3 of application, the utility model of entitled " a kind of magnetic encodes free cylinder type lock core structure "
Patent (as shown in Figure 1) and matched Application No. ZL201410218163.7, entitled " the magnetic unblock of magnetism coding key
The utility model patent (as shown in Figure 2) of device and magnetic unlocking structure ".
A kind of magnetic, which encodes free cylinder type lock core structure, to be included lock core shell, is rotatably provided in the lock core shell inner chamber
In cage knob, respectively be located at the lock core shell two ends lock core drive end bearing bracket and lock core rear end cap, the inwall of the lock core shell
On be provided with least one pellet and vertically move on groove and at least one pellet lateral rotation groove, the cage knob along axis and institute
State and be provided with multiple pellets on the solution lockhole that the corresponding one end of lock core drive end bearing bracket is provided with magnetism coding key, the outer wall of the cage knob
Free pellet is provided with longitudinal chute, the longitudinal chute of the multiple pellet of at least one of which, the free pellet is big bullet
Son/and small pellet, the longitudinal chute of the pellet and the pellet vertically move the corresponding composition pellet of groove and move cavity.
The magnetic tripper and magnetic unlocking structure of magnetism coding key include key shell, it is characterised in that：The magnetic unblock
Device also includes at least one set of magnetic assembled unit and obturator being located in the key shell, and the magnetic assembled unit includes many
Individual bipolar permanent magnet magnet and yoke, the surface magnetic flux of multiple bipolar permanent magnet magnets are incremented by successively or pass successively along orientation
Subtract, the opposite polarity of two neighboring described bipolar permanent magnet magnet the same side, the yoke is used as multiple bipolar permanent magnet magnets
Towards the magnetism guiding access of each magnetic pole in axle center, main magnetic circuit is by wherein, one being produced on the outside main magnetic circuit of the magnetic assembled unit
It is individual to be grown from weak to strong along magnet arragement direction or by by force to weak Distribution of Magnetic Field.
During unblock, the magnetic tripper of the magnetism coding key inserts matched after the magnetic coding lock core, described
Magnetic assembled unit and each free pellet movement cavity are corresponding in position, and the main field of the magnetic assembled unit is outside
Magnetic field arragement direction and the freedom in cavity, the magnetic assembled unit are just moved in directional profile and direction to the free pellet
The free pellet moving direction in pellet movement cavity is identical, and the magnetic assembled unit can be by described in one or more be located at
The free pellet of magnetic assembled unit low-intensity magnetic field side is attracted to away from the magnetic assembled unit magnetic field is most strong, magnetic circuit most short position
Put.
Have that security is good, reliability is high using the magnetic coding lock core (lockset) and magnetism coding key of above-mentioned Patent design,
Digital management simplicity, structure and the simple bullet of manufacturing process, the low advantage of production cost, have possessed the bar used in industrial circle
Part.
And existing magnetism coding key can only carry out unlatching operation to the lock core (lockset) of identical tartar, it is impossible to unlocked
Or the controlling operation of locking, it is impossible to realize intelligentized control method.
Therefore, setting we have proposed " a kind of magnetic coded electronic key unblocks the magnetron configuration and method of work of locking device "
Meter scheme, to solve this problem.
Utility model content
Technical problem to be solved in the utility model be overcome the deficiencies in the prior art there is provided a kind of security it is good,
Reliability is high, digital management is easy, structure and the low magnetic coded electronic key of the simple bullet of manufacturing process, production cost unblock dress
The magnetron configuration put.
The technical scheme that the utility model is used is：The utility model includes unblock shaft housing, the unblock shaft housing
Leading portion and back segment be respectively equipped with ante-chamber and back cavity；It is provided with the ante-chamber at least one magnetic assembled unit, the back cavity
It is provided with the State Transferring permanent magnet being adapted with the magnetic assembled unit；The magnetic assembled unit includes two bipolar permanent magnet magnetic
Body and a yoke for being located at the ante-chamber center；One of magnetic pole of the bipolar permanent magnet magnet is close to the yoke, separately
One magnetic pole is then away from the yoke, and two bipolar permanent magnet magnets are discharged side by side, and two bipolar permanent magnet magnets are same
The opposite polarity of side；The yoke is used as magnetism guiding access of two bipolar permanent magnet magnets towards axle center magnetic pole, and main magnetic circuit leads to
Cross the yoke；The outside main magnetic circuit of the magnetic assembled unit is semicircular arc in the latch release shaft housing exterior.
Further, the surface magnetic flux amount of two bipolar permanent magnet magnets is same or like.
Further, the surface magnetic flux amount of two bipolar permanent magnet magnets is differed；The State Transferring permanent magnet is post
Shape, the State Transferring permanent magnet can be moved left and right under control of the control means, reached and combined single away from or close to magnetic
The purpose of member.
Further, the magnetron configuration is provided with multigroup magnetic assembled unit, and multigroup magnetic assembled unit shares same
One yoke.
Further, the yoke is one kind in soft iron or magnet steel or magnetically soft alloy or ferrite or non-magnet material.
Further, the State Transferring permanent magnet is magnetic circuit inside bipolar permanent magnet magnet, the State Transferring permanent magnet
Axial line and the axial line of the yoke are same axis.
Further, the State Transferring permanent magnet is spherical, the State Transferring permanent magnet can control device control
The lower left and right upset for carrying out magnet, reaches polarity towards the purpose of conversion.
The beneficial effects of the utility model are：
1st, locking device is unblocked using the magnetic coded electronic key of magnetron configuration of the present utility model and may be implemented in magnetic combination list
The mechanical structure of member does not produce any change（Or displacement）In the case of, by changing the state of State Transferring permanent magnet, to magnetic
Magnetic induction intensity outside assembled unit on main magnetic circuit is manually controlled.With by changing magnetic assembled unit corresponding component position
Realize that the control program that magnetic induction intensity changes on the outside main magnetic circuit of magnetic assembled unit is compared, it is high with reliability, it is not easy to
There is catching phenomenon；Control structure is simple；The advantages of easily realizing integral sealing.
2. magnetic assembled unit uses Modular Structure Design, and species is less, and magnetic assembled unit set location is relatively fixed,
So, magnetic assembled unit can be produced before assembling key in advance, corresponding plant is set in relevant position by different code-lockeds during assembling key
The magnetic assembled unit of class, so that the production efficiency of key is greatly improved, also further makes according to the utility model design
There is easy digital management, structure and the simple bullet of manufacturing process, the low advantage of production cost with the magnetism coding key of production.
Brief description of the drawings
Fig. 1 is existing magnetic coding lock core structural representation；
Fig. 2 is the structural representation of the magnetic tripper of existing magnetism coding key；
Fig. 3 is the structural representation for the magnetron configuration that the magnetic coded electronic key of the present utility model of embodiment one unblocks locking device
Figure；
Fig. 4 is that the magnetron configuration of embodiment one unblocks the principle schematic of method of work；
Fig. 5 be embodiment one magnetron configuration unblock method of work another state principle schematic；
Fig. 6 is the structural representation for the magnetron configuration that the magnetic coded electronic key of the present utility model of embodiment two unblocks locking device
Figure；
Fig. 7 is that the magnetron configuration of embodiment two unblocks the principle schematic of method of work；
Fig. 8 be embodiment two magnetron configuration unblock method of work another state principle schematic.
Embodiment
Embodiment one
As shown in Figures 3 to 5, in the present embodiment, the utility model includes unblock shaft housing 1, the unblock shaft housing 1
Leading portion and back segment be respectively equipped with ante-chamber 2 and back cavity 3；At least one magnetic assembled unit, the back cavity are provided with the ante-chamber 2
The State Transferring permanent magnet 4 being adapted with the magnetic assembled unit is provided with 3；The magnetic assembled unit include two it is bipolar forever
Magnetic magnet 5,6 and a yoke 7 for being located at the center of ante-chamber 2；One of magnetic pole of the bipolar permanent magnet magnet 5,6 is close
The yoke 7, another magnetic pole is then away from the yoke 7, and two bipolar permanent magnet magnets 5,6 are discharged side by side, described in two
Bipolar permanent magnet magnet 5, the opposite polarity of 6 the same sides；The yoke 1 is used as two bipolar permanent magnet magnets 5,6 towards axle center
The magnetism guiding access of magnetic pole, main magnetic circuit passes through the yoke 1；The outside main magnetic circuit of the magnetic assembled unit is in the unblock shaft housing
1 outside is semicircular arc.
In the present embodiment, the surface magnetic flux amount of two bipolar permanent magnet magnets 5,6 is same or like.
In the present embodiment, the magnetron configuration is provided with multigroup magnetic assembled unit, multigroup magnetic assembled unit
Share the same yoke 7.
In the present embodiment, the yoke 7 is in soft iron or magnet steel or magnetically soft alloy or ferrite or non-magnet material
It is a kind of.
In the present embodiment, the State Transferring permanent magnet 4 is in bipolar permanent magnet magnet, the State Transferring permanent magnet 4
The axial line of portion's magnetic circuit and the axial line of the yoke 7 are same axis.
In the present embodiment, the State Transferring permanent magnet 4 is spherical, and the State Transferring permanent magnet 4 can be in control dress
The left and right upset of magnet is carried out under the control put, reaches polarity towards the purpose of conversion.
A kind of magnetic coded electronic key unblocks the method for work of the magnetron configuration of locking device, and the method for work is：
When the State Transferring permanent magnet 4 is most leaned on towards the polarity of the magnetic assembled unit side with the magnetic assembled unit
When polarity of the bipolar permanent magnet magnet of nearly State Transferring permanent magnet 4 towards yoke side is the opposite sex, because magnetic direction is identical, produce folded
Plus effect, make surface magnetic flux amount or magnetic induction intensity increase of the bipolar permanent magnet magnet towards unblock shaft housing 1 side；Meanwhile,
Effect is reduced on the contrary, producing because of magnetic direction, makes another bipolar permanent magnet magnet court away from the State Transferring permanent magnet 4
Surface magnetic flux amount or magnetic induction intensity reduction to unblock shaft housing 1 side, thus in the outside main of the magnetic assembled unit
One is produced on magnetic circuit along magnet arragement direction right-to-left, by by force to weak Distribution of Magnetic Field；
When the State Transferring permanent magnet 4 is towards polarity and the magnetic assembled unit of the magnetic assembled unit side near shape
State change the bipolar permanent magnet magnet of permanent magnet 4 towards the polarity of yoke side into the same sex when, supported because of magnetic direction on the contrary, producing
Decreasing effect is answered, and makes surface magnetic flux amount or magnetic induction intensity reduction of the bipolar permanent magnet magnet towards unblock shaft housing 1 side；Together
When, because magnetic direction is identical, synergistic effect is produced, makes another bipolar permanent magnet magnet court away from State Transferring permanent magnet 4
Surface magnetic flux amount or magnetic induction intensity increase to unblock shaft housing 1 side, thus in the outside main of the magnetic assembled unit
One is produced on magnetic circuit along magnet arragement direction right-to-left, the Distribution of Magnetic Field grown from weak to strong；
The State Transferring permanent magnet 4 and the close distance of the magnetic assembled unit and the surface magnetic flux amount of permanent magnet itself
Determine and weak magnetic field distribution is grown from weak to strong or arrived by force on main magnetic circuit；
A kind of magnetic coded electronic key is unblocked after the magnetron configuration insertion magnetic coding lock core of locking device, wherein described
The free pellet movement cavity of magnetic assembled unit and the lock core is corresponding in position, the main field of the magnetic assembled unit to
Outer directional profile and direction just the free pellet is moved in cavity, the magnetic assembled unit magnetic field arragement direction with it is described from
The free pellet moving direction moved by pellet in cavity is identical, and the magnetic assembled unit can be located at the magnetic group by one
The free pellet for closing unit low-intensity magnetic field side is attracted to the magnetic assembled unit magnetic field most strong position；So that, can be by changing
Become State Transferring permanent magnet 4 and be located at the position that free pellet moves free pellet in cavity towards control；
During unblock, free pellet is controlled in solution lock-bit in free pellet movement cavity；During locking, free pellet moves cavity
Middle free pellet is controlled in locking position.
Embodiment two
As shown in Figure 6 to 8, in the present embodiment, the present embodiment two and the difference of embodiment one are：Two institutes
The surface magnetic flux amount for stating bipolar permanent magnet magnet 5,6 is differed, and the surface magnetic flux amount of a bipolar permanent magnet magnet is substantially big
In the surface magnetic flux amount of another bipolar permanent magnet magnet.
In the present embodiment, the State Transferring permanent magnet 5 is cylindricality, and the State Transferring permanent magnet 5 can be in control dress
Moved left and right under the control put, reach the purpose away from or close to magnetic assembled unit
A kind of magnetic coded electronic key unblocks the method for work of the magnetron configuration of locking device, and the method for work is：
Polarity of the State Transferring permanent magnet 4 towards the magnetic assembled unit side and surface in the magnetic assembled unit
The less bipolar permanent magnet magnet of magnetic flux is different in nature towards the polarity of yoke side；
When the State Transferring permanent magnet 4 close to magnetic assembled unit to certain distance when, because magnetic direction is identical, produce folded
Plus effect, make surface magnetic flux amount or magnetic of the less bipolar permanent magnet magnet of surface magnetic flux amount towards unblock shaft housing 1 side
Induction substantially increases；Meanwhile, effect is reduced on the contrary, producing because of magnetic direction, makes larger described bipolar of surface magnetic flux amount
Permanent-magnet is substantially reduced towards the surface magnetic flux amount or magnetic induction intensity of unblock shaft housing 1 side, as a result makes surface magnetic flux amount
The less bipolar permanent magnet magnet is significantly greater than surface towards the surface magnetic flux amount or magnetic induction intensity of unblock shaft housing 1 side
Surface magnetic flux amount or magnetic induction intensity of the larger bipolar permanent magnet magnet of magnetic flux towards unblock shaft housing 1 side；
When the State Transferring permanent magnet 4 is away from magnetic assembled unit, because the magnetic field of State Transferring permanent magnet 4 is to the magnetic
The influence of the magnetic induction intensity of assembled unit is smaller, the less bipolar permanent magnet magnet direction unblock shaft housing of surface magnetic flux amount
The surface magnetic flux amount or magnetic induction intensity of 1 side are significantly less than the larger bipolar permanent magnet magnet of surface magnetic flux amount towards unblock
The surface magnetic flux amount or magnetic induction intensity of the side of shaft housing 1, are thus produced on the outside main magnetic circuit of the magnetic assembled unit
The phenomenon taken a turn for the worse along the magnetic induction intensity of magnet arragement direction；
The State Transferring permanent magnet 4 and the close distance of the magnetic assembled unit and the surface magnetic flux amount of permanent magnet itself
Determine and weak magnetic field distribution is grown from weak to strong or arrived by force on main magnetic circuit；
A kind of magnetic coded electronic key is unblocked after the magnetron configuration insertion magnetic coding lock core of locking device, wherein the magnetic
Assembled unit and the free pellet movement cavity of the lock core are corresponding in position, and the main field of the magnetic assembled unit is outside
Magnetic field arragement direction and the freedom in cavity, the magnetic assembled unit are just moved in directional profile and direction to the free pellet
The free pellet moving direction in pellet movement cavity is identical, and the magnetic assembled unit can be located at the magnetic by one and combine
The free pellet of unit low-intensity magnetic field side is attracted to the magnetic assembled unit magnetic field most strong position；So as to by changing shape
State changes permanent magnet 4 and is located at the position that free pellet moves free pellet in cavity close to the distance controlling of magnetic assembled unit；
During unblock, free pellet is controlled in solution lock-bit in free pellet movement cavity；During locking, free pellet moves cavity
Middle free pellet is controlled in locking position.
The utility model is applied to the technical field of magnetic coded electronic key solution.
Although embodiment of the present utility model is described with practical solution, do not constitute and the utility model is contained
The limitation of justice, for those skilled in the art, the group according to this specification to the modification of its embodiment and with other schemes
Conjunction will be apparent from.
Claims (8)
1. a kind of magnetic coded electronic key unblocks the magnetron configuration of locking device, including unblock shaft housing（1）, it is characterised in that：Institute
State unblock shaft housing（1）Leading portion and back segment be respectively equipped with ante-chamber（2）And back cavity（3）；The ante-chamber（2）Inside it is provided with least one
Individual magnetic assembled unit, the back cavity（3）Inside it is provided with the State Transferring permanent magnet being adapted with the magnetic assembled unit（4）；Institute
Stating magnetic assembled unit includes two bipolar permanent magnet magnets（5、6）It is located at the ante-chamber with one（2）The yoke at center（7）；It is described
Bipolar permanent magnet magnet（5、6）One of magnetic pole close to the yoke（7）, another magnetic pole is then away from the yoke（7）, two
The individual bipolar permanent magnet magnet（5、6）Discharge, two bipolar permanent magnet magnets side by side（5、6）The opposite polarity of the same side；Institute
State yoke（1）As two bipolar permanent magnet magnets（5、6）Towards the magnetism guiding access of axle center magnetic pole, main magnetic circuit passes through the magnetic
Yoke（1）；The outside main magnetic circuit of the magnetic assembled unit is in the unblock shaft housing（1）Outside is semicircular arc.
2. a kind of magnetic coded electronic key according to claim 1 unblocks the magnetron configuration of locking device, it is characterised in that：Two
The individual bipolar permanent magnet magnet（5、6）Surface magnetic flux amount it is same or like.
3. a kind of magnetic coded electronic key according to claim 1 unblocks the magnetron configuration of locking device, it is characterised in that：Two
The individual bipolar permanent magnet magnet（5、6）Surface magnetic flux amount differ.
4. a kind of magnetic coded electronic key according to claim 1 unblocks the magnetron configuration of locking device, it is characterised in that：Institute
State magnetron configuration and be provided with multigroup magnetic assembled unit, multigroup magnetic assembled unit shares the same yoke（7）.
5. a kind of magnetic coded electronic key according to claim 1 or 4 unblocks the magnetron configuration of locking device, its feature exists
In：The yoke（7）For one kind in soft iron or magnet steel or magnetically soft alloy or ferrite or non-magnet material.
6. a kind of magnetic coded electronic key according to claim 1 unblocks the magnetron configuration of locking device, it is characterised in that：Institute
State State Transferring permanent magnet（4）For bipolar permanent magnet magnet, the State Transferring permanent magnet（4）The axial line of internal magnetic circuit with it is described
Yoke（7）Axial line be same axis.
7. a kind of magnetic coded electronic key according to claim 1 unblocks the magnetron configuration of locking device, it is characterised in that：Institute
State State Transferring permanent magnet（4）For spherical, the State Transferring permanent magnet（4）Magnet can be carried out under control of the control means
Left and right is overturn, and reaches polarity towards the purpose of conversion.
8. a kind of magnetic coded electronic key according to claim 3 unblocks the magnetron configuration of locking device, it is characterised in that：Institute
State Transferring permanent magnet (5) is stated for cylindricality, the State Transferring permanent magnet (5) can carry out left and right shifting under control of the control means
It is dynamic, reach the purpose away from or close to magnetic assembled unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720094757.0U CN206477686U (en) | 2017-01-25 | 2017-01-25 | A kind of magnetic coded electronic key unblocks the magnetron configuration of locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720094757.0U CN206477686U (en) | 2017-01-25 | 2017-01-25 | A kind of magnetic coded electronic key unblocks the magnetron configuration of locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206477686U true CN206477686U (en) | 2017-09-08 |
Family
ID=59753859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720094757.0U Withdrawn - After Issue CN206477686U (en) | 2017-01-25 | 2017-01-25 | A kind of magnetic coded electronic key unblocks the magnetron configuration of locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206477686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593102A (en) * | 2017-01-25 | 2017-04-26 | 栗新 | Magnetic control structure of magnetic coding electronic key unlocking and locking device and working method |
-
2017
- 2017-01-25 CN CN201720094757.0U patent/CN206477686U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593102A (en) * | 2017-01-25 | 2017-04-26 | 栗新 | Magnetic control structure of magnetic coding electronic key unlocking and locking device and working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170908 Effective date of abandoning: 20181214 |