CN209398054U - A kind of electricity Permanent-magnet lock set - Google Patents
A kind of electricity Permanent-magnet lock set Download PDFInfo
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- CN209398054U CN209398054U CN201821603627.6U CN201821603627U CN209398054U CN 209398054 U CN209398054 U CN 209398054U CN 201821603627 U CN201821603627 U CN 201821603627U CN 209398054 U CN209398054 U CN 209398054U
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- lock set
- magnet
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Abstract
The utility model discloses a kind of electric Permanent-magnet lock sets, its folding is controlled by controller, the electricity Permanent-magnet lock set includes absorbent module, the absorbent module is installed on protective device, for part to be adsorbed to be adsorbed to protective device, the absorbent module includes permanent-magnet steel, reversible magnet steel and coil, and the coil is set around the periphery of reversible magnet steel, and control coil changes the magnetic direction of reversible magnet steel after the controller and coil are connected.The electric Permanent-magnet lock set of the utility model has many advantages, such as that structure is simple, maintain without electric current and security performance is high.
Description
Technical field
The utility model relates to a kind of lockset more particularly to a kind of electric Permanent-magnet lock sets.
Background technique
The protective devices such as existing door, window or cabinet usually select mechanical lock to carry out locking, but due to existing in mechanical lock
Movable part, so rust resistance and corrosion resistance performance is poor, and once corrodes, be easy to occur it is stuck or can not locking the problems such as.
And emerging electromagnetic lock is not necessarily to movable part, waterproof performance is high, will not structure is stuck equal to be showed because executing caused by corroding or getting rusty
As so its application range is gradually wide；But existing electromagnetic lock utilizes electric current of make-and-break so that electromagnet externally shows magnetic or do not show magnetic
Property, therefore need the electric current of steady when locking to maintain magnetic force, unlocking condition be in after power-off, once and equipment electrically return
Road is broken down, and electromagnetic lock is in failure state, and safety and stability performance is low.
Utility model content
Problem to be solved in the utility model is, in view of the problems of the existing technology, provides that a kind of structure is simple, nothing
Electric current is needed to maintain and the high electric Permanent-magnet lock set of security performance.
In order to solve the above technical problems, the utility model proposes technical solution are as follows:
A kind of electricity Permanent-magnet lock set controls its folding by controller, and the electricity Permanent-magnet lock set includes absorbent module, the absorption
Component is installed on protective device, and for part to be adsorbed to be adsorbed to protective device, the absorbent module includes permanent-magnet steel, can
Inverse magnet steel and coil, the coil are set around the periphery of reversible magnet steel, and control coil changes after the controller and coil are connected
The magnetic direction of reversible magnet steel.
Further improvement as above-mentioned electric Permanent-magnet lock set:
The reversible magnet steel and coil are multiple, the difference individual coil of winding one outside each reversible magnet steel.
The absorbent module further includes shell and magnetic pole, and shell is equipped with accommodating cavity, the reversible magnet steel and coil installing
In accommodating cavity bottom, the magnetic pole is installed in accommodating cavity, and positioned at the top of reversible magnet steel and coil, the permanent-magnet steel is embedded at
In the magnetic pole.
The control circuit in control coil internal current direction is equipped in the controller, the end of the control circuit is drawn
For a plug, the end of the coil leads to a socket, and the plug makes control circuit connect with coil with socket grafting.
The end of the coil further includes Password Input to a coil engaging means, the controller is additionally provided between socket
Device, the electricity Permanent-magnet lock set further includes password check device, and the password of the cipher input input is filled through password check
When to set verification be correct, password check device controls coil engaging means closure, makes the control circuit and socket at plug
The coil at place is connected.
The utility model additionally provides a kind of convenient and simple for operation and efficiently electric Permanent-magnet lock set unlocking method, step
Suddenly include:
S1: the plug of controller is inserted into the socket of electric Permanent-magnet lock set；
S2: starting controller internal control circuit makes coil control the magnetic field of reversible magnet steel and the reverse magnetic field of permanent-magnet steel,
Unlock is completed.
The further improvement of unlocking method as above-mentioned electric Permanent-magnet lock set: its step includes:
S1: the plug of controller is inserted into the socket of electric Permanent-magnet lock set；
S2: inputting password on cipher input, and the password check device verification changes password when being correct, executes step
Rapid S3；
S3: password check device control coil engaging means are connected, and connect controller and coil；
S4: starting controller internal control circuit makes coil control the magnetic field of reversible magnet steel and the reverse magnetic field of permanent-magnet steel,
Unlock is completed.
The utility model additionally provides a kind of convenient and simple for operation and efficiently electric Permanent-magnet lock set locking medium, step
Suddenly include:
S1: the plug of controller is inserted into the socket of electric Permanent-magnet lock set；
S2: starting controller internal control circuit, make coil control reversible magnet steel magnetic field and permanent-magnet steel magnetic field it is in the same direction,
And part to be adsorbed is adsorbed on protective device with lockset, locking is completed.
The further improvement of locking medium as above-mentioned electric Permanent-magnet lock set: its step includes:
S1: the plug of controller is inserted into the socket of electric Permanent-magnet lock set；
S2: inputting password on cipher input, and the password check device verification changes password when being correct, executes step
Rapid S3；
S3: password check device control coil engaging means are connected, and connect controller and coil；
S4: starting controller internal control circuit, make coil control reversible magnet steel magnetic field and permanent-magnet steel magnetic field it is in the same direction,
And part to be adsorbed is adsorbed on protective device with lockset, locking is completed.
Compared with the prior art, the advantages of the utility model are:
The electric Permanent-magnet lock set of the utility model, including absorbent module, absorbent module are installed on protective device, for will be to
Adsorption piece is adsorbed on protective device, and the absorbent module of the utility model uses reversible magnet steel and coil combination, reversible magnet steel
Polar variation, which only needs the coil being centered around outside it to apply an of short duration current impulse, to be completed, and ties up without electric current
It holds, existing magnetic direction and intensity can be always maintained at, until next current impulse for changing its magnetic direction arrives, therefore
Even if power-off will not have any impact to the lockset of the utility model, security performance is high and energy consumption is minimum.Specific
In use, making the magnetic direction of reversible magnet steel and permanent-magnet steel reversely to cancel out each other i.e. according to the unlocking method of the utility model
Can, make the magnetic direction of reversible magnet steel and permanent-magnet steel in the same direction to reinforce lock ability according to locking medium, operate letter
It is single, convenient and quick.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is the structural schematic diagram of the electric Permanent-magnet lock set of the utility model；
Fig. 2 is the schematic cross-sectional view of the electric Permanent-magnet lock set of the utility model；
Fig. 3 is the A direction view in Fig. 2；
Fig. 4 is the electric Permanent-magnet lock set of embodiment 1 and the annexation figure of controller；
Fig. 5 is the electric Permanent-magnet lock set of embodiment 2 and the annexation figure of controller.
Detailed description of the invention: 1, absorbent module；11, permanent-magnet steel；12, reversible magnet steel；13, coil；131, coil engaging means；
14, shell；15, magnetic pole；2, controller.
Specific embodiment
For the ease of understanding the utility model, below in conjunction with Figure of description and preferred embodiment to practical new herein
Type, which is done, more comprehensively, meticulously to be described, but the protection scope of the utility model is not limited to following specific embodiments.
Embodiment 1:
As depicted in figs. 1 and 2, the electric Permanent-magnet lock set of the present embodiment, including absorbent module 1, absorbent module 1 are installed in door
On the protective devices such as frame, window frame, cabinet, for waiting adsorption piece to be adsorbed to protective device, or installing door, window, case lid
Part to be adsorbed itself is adsorbed on protective device on part to be adsorbed, and using adsorption capacity.
Absorbent module 1 includes permanent-magnet steel 11, reversible magnet steel 12, coil 13, shell 14 and magnetic pole 15, and coil 13 is set around can
Inverse 12 periphery of magnet steel, shell 14 are equipped with accommodating cavity, and reversible magnet steel 12 and coil 13 are installed in accommodating cavity bottom, and magnetic pole 15 is installed
In accommodating cavity, positioned at the top of reversible magnet steel 12 and coil 13, permanent-magnet steel 11 is embedded in magnetic pole 15.
In the present embodiment, the application of coil 13 one that the polar variation of reversible magnet steel 12 only needs to be centered around outside it is of short duration
Current impulse can complete, and maintained without electric current, existing magnetic direction and intensity can be always maintained at, until next
The current impulse for changing its magnetic direction arrives, so even power-off will not have any impact to the lockset of the present embodiment,
Security performance is high and energy consumption is minimum.
The electric Permanent-magnet lock set of the present embodiment makes its internal generation electric current by 2 control coil 13 of controller, according to current direction
Change the magnetic direction of reversible magnet steel 12.When in use, controller 2 can be controlled by changing the internal current direction of coil 13
The magnetic field for making reversible magnet steel 12 and the magnetic field of permanent-magnet steel 11 make coupling mechanism force bigger in the same direction, or magnetic force counteracting is reversely made to make lockset solution
Lock, it is simple, convenient and quick to operate.
In the present embodiment, as shown in figure 3, reversible magnet steel 12 and coil 13 are multiple, winding respectively outside each reversible magnet steel 12
One individual coil 13 needs to be passed through corresponding electric current into each coil 13 when needing to change the state of electric Permanent-magnet lock set,
Each reversible magnet steel 12 can be just set to change simultaneously magnetic direction, with unlock or locking；This mode is equivalent to a weight hardware encryption,
It needs that unlock could be completed with the set of controller 2 of absorbent module 1 in unlock, prevents from using with, security performance is higher.Phase therewith
As, in other embodiments, magnetic pole 15 can also be arranged multiple, being respectively provided with one or more below each magnetic pole 15 can
Inverse magnet steel 12 and coil 13 are to realize the effect in the present embodiment, it should also belong under the premise of the technical concept of the utility model
Obtained modifications and variations, this will not be repeated here.
In the present embodiment, it is equipped with control circuit in controller 2, is inserted as shown in figure 4, the end of control circuit leads to one
Head, the end of coil 13 lead to a socket, and after plug and socket grafting, control circuit is connected to coil 13, can control
The internal current direction of coil 13 makes electric Permanent-magnet lock set unlock or locking.The power supply that controller 2 utilizes in the present embodiment both can be with
For battery or mains supply etc., it is not specifically limited herein.
The unlocking method of the electric Permanent-magnet lock set of the present embodiment, step include:
S1: the plug of controller 2 is inserted into the socket of electric Permanent-magnet lock set；
S2: starting 2 internal control circuit of controller makes coil 13 control the magnetic field of reversible magnet steel 12 and the magnetic of permanent-magnet steel 11
Field-reversed, unlock is completed.
The locking medium of the electric Permanent-magnet lock set of the present embodiment, step include:
S1: the plug of controller 2 is inserted into the socket of electric Permanent-magnet lock set；
S2: starting 2 internal control circuit of controller makes coil 13 control the magnetic field of reversible magnet steel 12 and the magnetic of permanent-magnet steel 11
Part to be adsorbed in the same direction, and is adsorbed on protective device by field with lockset, and locking is completed.
Make the magnetic direction of reversible magnet steel 12 and permanent-magnet steel 11 reversely to cancel out each other according to the unlocking method of the present embodiment
, make the magnetic direction of reversible magnet steel 12 and permanent-magnet steel 11 in the same direction to reinforce lock ability according to locking medium, operation
Get up simple, convenient and fast.
Embodiment 2:
It is substantially the same manner as Example 1 in the present embodiment, uniquely the difference lies in that as shown in figure 5, controller 2 further includes close
Code input unit, the end of cipher input is also introduced in plug；Electric Permanent-magnet lock set further includes password check device, cryptographic core
The end of device is also introduced in socket, and the end of coil 13 is to being additionally provided with a coil engaging means 131 between socket.When slotting
When mouth and plug grafting, since coil engaging means 131 are in an off state, electric Permanent-magnet lock set cannot be immediately controlled in controller 2,
Only when operator is when it is correct that the password that cipher input inputs is by the verification of password check device, password check is filled
The closure of control coil engaging means 131 is set, the coil 13 of the control circuit and spigot at plug is connected.This mode is suitable
In being further added by a software cryptography again on the basis of hardware encrypts, the peace of the electric Permanent-magnet lock set of the present embodiment is further improved
Full performance.The cipher input of the present embodiment can be the modes such as numerical ciphers input or finger-print cipher input, password check
Device is corresponding, is not specifically limited herein.
Correspondingly, the unlocking method of the electric Permanent-magnet lock set of the present embodiment, step include:
S1: the plug of controller 2 is inserted into the socket of electric Permanent-magnet lock set；
S2: inputting password on cipher input, and the verification of password check device changes password when being correct, executes step
S3；
S3: password check device control coil engaging means 131 are connected, and connect controller 2 and coil 13；
S4: starting 2 internal control circuit of controller makes coil 13 control the magnetic field of reversible magnet steel 12 and the magnetic of permanent-magnet steel 11
Field-reversed, unlock is completed.
The locking medium of the electric Permanent-magnet lock set of the present embodiment, step include:
S1: the plug of controller 2 is inserted into the socket of electric Permanent-magnet lock set；
S2: inputting password on cipher input, and the verification of password check device changes password when being correct, executes step
S3；
S3: password check device control coil engaging means 131 are connected, and connect controller 2 and coil 13；
S4: starting 2 internal control circuit of controller makes coil 13 control the magnetic field of reversible magnet steel 12 and the magnetic of permanent-magnet steel 11
Part to be adsorbed in the same direction, and is adsorbed on protective device by field with lockset, and locking is completed.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment.For those skilled in the art, obtained by under the premise of not departing from the technical concept of the utility model
Modifications and variations also should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of electricity Permanent-magnet lock set controls its folding by controller (2), the electricity Permanent-magnet lock set includes absorbent module (1), described
Absorbent module (1) is installed on protective device, for part to be adsorbed to be adsorbed to protective device, it is characterised in that: the suction
Attached component (1) includes permanent-magnet steel (11), reversible magnet steel (12) and coil (13), and the coil (13) is set around reversible magnet steel (12)
Periphery, control coil (13) changes the magnetic direction of reversible magnet steel (12) after the controller (2) and coil (13) are connected.
2. electricity Permanent-magnet lock set according to claim 1, it is characterised in that: the reversible magnet steel (12) and coil (13) are
Multiple, each reversible magnet steel (12) distinguishes one individual coil (13) of winding outside.
3. electricity Permanent-magnet lock set according to claim 1 or 2, it is characterised in that: the absorbent module (1) further includes shell
(14) and magnetic pole (15), shell (14) are equipped with accommodating cavity, and the reversible magnet steel (12) and coil (13) are installed in accommodating cavity bottom
Portion, the magnetic pole (15) are installed in accommodating cavity, are located at the top of reversible magnet steel (12) and coil (13), the permanent-magnet steel (11)
It is embedded in the magnetic pole (15).
4. electricity Permanent-magnet lock set according to claim 1 or 2, it is characterised in that: be equipped with control coil in the controller (2)
(13) control circuit in internal current direction, the end of the control circuit lead to a plug, the end of the coil (13)
A socket is led to, the plug makes control circuit connect with coil (13) with socket grafting.
5. electricity Permanent-magnet lock set according to claim 4, it is characterised in that: the end of the coil (13) is gone back between socket
Equipped with a coil engaging means (131), the controller (2) further includes cipher input, and the electricity Permanent-magnet lock set further includes
When password check device, the password of cipher input input through the verification of password check device are correct, password check dress
Control coil engaging means (131) closure is set, the coil (13) of the control circuit and spigot at plug is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821603627.6U CN209398054U (en) | 2018-09-29 | 2018-09-29 | A kind of electricity Permanent-magnet lock set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821603627.6U CN209398054U (en) | 2018-09-29 | 2018-09-29 | A kind of electricity Permanent-magnet lock set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209398054U true CN209398054U (en) | 2019-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821603627.6U Active CN209398054U (en) | 2018-09-29 | 2018-09-29 | A kind of electricity Permanent-magnet lock set |
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| CN (1) | CN209398054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339580A (en) * | 2018-09-29 | 2019-02-15 | 株洲悍威磁电科技有限公司 | A kind of electricity Permanent-magnet lock set and its unlock and locking medium |
-
2018
- 2018-09-29 CN CN201821603627.6U patent/CN209398054U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339580A (en) * | 2018-09-29 | 2019-02-15 | 株洲悍威磁电科技有限公司 | A kind of electricity Permanent-magnet lock set and its unlock and locking medium |
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