CN107605255B - The anti-smart lock of power distribution network outdoor equipment five - Google Patents
The anti-smart lock of power distribution network outdoor equipment five Download PDFInfo
- Publication number
- CN107605255B CN107605255B CN201710874883.2A CN201710874883A CN107605255B CN 107605255 B CN107605255 B CN 107605255B CN 201710874883 A CN201710874883 A CN 201710874883A CN 107605255 B CN107605255 B CN 107605255B
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- China
- Prior art keywords
- lock
- lock body
- pressing plate
- solenoid
- key
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
-
- 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
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
- E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
- E05B47/0004—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable
-
- 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
- E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
- E05B47/0603—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving rectilinearly
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/06—Shackles; Arrangement of the shackle
- E05B67/22—Padlocks with sliding shackles, with or without rotary or pivotal movement
- E05B67/24—Padlocks with sliding shackles, with or without rotary or pivotal movement with built- in cylinder locks
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
-
- 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
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0057—Feeding
- E05B2047/0063—Energy transfer from key to lock, e.g. for emergency opening
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
- G07C2009/00412—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal being encrypted
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention provides a kind of power distribution network outdoor equipment five anti-smart lock, including lock body, the locking bar being resiliently arranged on lock body, be rotatably arranged in lock intracorporal lock core, be fixedly connected in lock body with lock core and with the lock tongue of the dynamic cooperation of locking bar, be movably arranged in lock body for controlling the pressing plate of open locking, in lock body respectively from the first, second rag iron spring and automatically controlled unlocking component of upper and lower support pressing plate；Automatically controlled unlocking component includes control panel, solenoid, mandril, reset spring and 2 input electrodes, in use, smart lock from the electron key work once electrified of Aided design and carries out the authorization message of electron key to unlock after verifying is qualified by 2 input electrodes；Matched emergency machine key unlocking can also be passed through simultaneously.The present invention carries when in use, is easy to use；Power supply department inspection unlocking efficiency and accuracy can be improved using the present invention, effectively prevent maloperation, and the anti-lock operation maintenance cost of power supply department outdoor equipment five can be saved.
Description
Technical field
The present invention relates to a kind of Distribution Network Equipments to protect lockset, and in particular to a kind of intelligence that power distribution network outdoor equipment five is anti-
It can lock.
Background technique
In electric system, five prevent typically referring to ensure personal safety, should have five kinds of anti-error function to high voltage electric equipment
The abbreviation of energy, is one of important measures of electric power safety.There is a large amount of outdoor equipment such as ring network cabinet etc. in power distribution network, needs to be arranged
Lockset is protected, to prevent irrelevant personnel opening equipment from causing damages or accident.Lock used in outdoor electricity distribution net equipment at present
Tool is usually Mechanical ring latch, equipment is locked since same section becomes there is a large amount of such as ring network cabinet, cell, so that padlock number
Measure very big, if each lock has a specific corresponding key, when patrol officer open air inspection, needs to carry a large amount of key,
On the one hand inconvenient to carry, it on the other hand needs to ransack corresponding key in a large amount of key when needing to unlock and checking equipment,
It is time-consuming and laborious, waste of manpower.To solve this problem, the current way of power supply department is to set same section locking open air at present
Standby padlock, key unlocking, it is time-consuming to can effectively solve the problem that a large amount of keys of carrying are inconvenient, key is ransackd in unlocking using same
Problem, however, its bring new problem is: on the one hand there is maloperation hidden danger, be with the ring network cabinet that street, road side are common
Example, since ring network cabinet is often more on same street (road), and ring network cabinet shape, color are essentially the same, although in ring network cabinet
Equipped with number plate, but number plate do not know or fall off, patrol officer carelessness when, should open A ring network cabinet maintenance or operation,
But B ring network cabinet is opened, the maloperation of controller switching equipment can bring economic loss and adverse effect, even will cause and hurt sb.'s feelings when serious
Accident；On the other hand, key is because the reasons such as losing, being replicated, so that power distribution network outdoor equipment, which exists, steals (copper by lawless people
It is more), by the security risk of artificial destruction.Therefore, it develops esy to use, safe and reliable for the five anti-of power distribution network outdoor equipment
Lockset, it appears very necessary.
Summary of the invention
The purpose of the present invention is: the problems of the prior art are directed to, one kind is provided and is carried and used conveniently, safety when use
The anti-smart lock of power distribution network outdoor equipment five reliable and that maloperation can be effectively prevent.
The technical scheme is that the anti-smart lock of power distribution network outdoor equipment five of the invention, including lock body, be set to it is above-mentioned
Lock intracorporal lock rod spring, the locking bar being resiliently arranged on lock body by above-mentioned lock rod spring, be rotatably arranged in lock it is intracorporal
Lock core is fixedly connected with above-mentioned lock core in lock body and moves the lock tongue of cooperation with above-mentioned locking bar, is used to prevent in lock body
The elastic spacing pin that lock core falls out of lock body；It is structurally characterized in that: further including being movably arranged in lock body to open for controlling
The pressing plate of locking, the first pressing plate in lock body for supporting above-mentioned pressing plate from above and below respectively and with the dynamic cooperation of pressing plate
Spring and the second rag iron spring and automatically controlled unlocking component；
Above-mentioned automatically controlled unlocking component includes set on the intracorporal control panel of above-mentioned lock, solenoid, mandril, reset spring and setting
In in lock body and can be with 2 input electrodes of external electrical connections；Above-mentioned reset spring is set in the top of mandril；Reset spring
Lower end offsets with solenoidal upper end；The middle and lower part of mandril is plugged in solenoid；
Above-mentioned control panel is equipped with power conversion module, signal uncoupling parsing module, main control MCU, memory and electromagnetism
Iron drive module；The input terminal of above-mentioned power conversion module is electrically connected with 2 input electrodes；Power conversion module is control when obtaining electric
Making sheet provides working power；The input terminal of signal uncoupling parsing module is electrically connected with 2 input electrodes；Main control MCU respectively with
Signal uncoupling parsing module and memory signals electrical connection；The signal input part of solenoid actuated module and the control of main control MCU
Signal output end electrical connection processed；The power output end of solenoid actuated module is electrically connected with solenoid.
Further embodiment is: the middle part of the upward and downward of above-mentioned lock body is equipped with the lock core mounting hole of left end opening；Lock body
Middle part is equipped with pressing plate mounting groove recessed upwards, and the open end of pressing plate mounting groove is communicated with the lock core mounting hole of lock body；Pressure
The top of plate mounting groove is equipped with the solenoid installation counterbore that lower port is communicated with pressing plate mounting groove；The upper left quarter of lock body is equipped with control
Plate accommodating chamber；Lock body the lower part of its control panel accommodating chamber be equipped with 2 electrode through holes, the upper port of 2 electrode through holes with
Control panel accommodating chamber communicates, lower port is communicated with the lock core mounting hole of lock body；
Above-mentioned lock core is rotatably arranged in the lock core mounting hole of lock body；Above-mentioned first rag iron spring is set to the pressing plate of lock body
In mounting groove；The control panel of above-mentioned automatically controlled unlocking component is set in the control panel accommodating chamber of lock body；2 input electrodes are in lock body
1 is respectively set in 2 electrode through holes；Above-mentioned mandril and reset spring are fixed in the solenoid installation counterbore of lock body, helical
Pipe is fixed at the middle and lower part of the solenoid installation counterbore of lock body, and solenoidal lower part is stretched into the pressing plate mounting groove of lock body
Out.
Further embodiment is: above-mentioned lock body is equipped with lock core spacer pin on the right side of above-mentioned pressing plate mounting groove and installs counterbore；
The right part of above-mentioned lock core is equipped with the dropproof limiting slot of the annular inwardly concaved from the periphery of lock core, and the position of dropproof limiting slot
It sets and is matched with the position of the lock core spacer pin of lock body installation counterbore；
Above-mentioned elastic spacing pin is made of pin rod and spring；The lock core spacer pin that pin rod and spring are set to lock body installs counterbore
It is interior；The upper end of pin rod offsets with spring；The lower end elasticity of pin rod protrudes into the dropproof limiting slot of lock core.
Further embodiment is: the lower part of above-mentioned lock body and right upper portion are respectively equipped with locking bar installation counterbore；Above-mentioned locking bar
For the overall U-shaped body of rod part being integrally made of cross tube, sheer pole and right curved rod；The left part of the cross tube of locking bar is equipped with
Locking notch；The middle part of the sheer pole of locking bar is equipped with spacing breach；The locking bar installation that above-mentioned lock rod spring is set to lock body lower part is heavy
Left end in hole；The cross tube of locking bar is plugged in the locking bar installation counterbore of lock body right upper portion；The sheer pole of locking bar is plugged on
In the locking bar installation counterbore of lock body lower part, and the left end of the sheer pole of locking bar and lock rod spring Elastic Contact；
The upper end shape of above-mentioned lock tongue is matched with the locking notch of the cross tube of locking bar；The lower end shape and locking bar of lock tongue
The spacing breach of sheer pole match.
Further embodiment is: the left side of above-mentioned lock core is equipped with the circular counter bore of left end opening, as electron key hole；Lock
Right part of the core in its electron key hole is equipped with the counterbore to the right communicated with electron key hole, as mechanical key hole；Lock core exists
The right end wall body in its electron key hole is equipped with the electron key limiting slot that open end is communicated with electron key hole；Lock core is in its electricity
The top wall body of sub- keyhole is equipped with 2 conductive beads, and when being latched 2 of 2 conductive beads and above-mentioned automatically controlled unlocking component it is defeated
Enter electrode correspondence to be in contact；The middle part upper end of lock core is equipped with the pressing plate recessing groove being downwardly concaved, and pressing plate recessing groove is located at lock body
Pressing plate mounting groove lower section and communicated with the pressing plate mounting groove of lock body；The middle part of lock core is equipped with several mobilizable blades,
The upper end of each blade is communicated with the pressing plate recessing groove of lock core；
Above-mentioned pressing plate is movably arranged to be made of the docking of the pressing plate recessing groove of the pressing plate mounting groove of above-mentioned lock body and lock core
Space in, and the upper surface of pressing plate and the lower end of the first rag iron spring offset；Above-mentioned second rag iron spring is set to the pressure of lock core
In plate recessing groove, and the upper end of the second rag iron spring and the lower end surface of pressing plate offset；The lower end of second rag iron spring and lock core
Blade offsets.
Further embodiment is also: above-mentioned first rag iron spring and the second rag iron spring are respectively provided with 2.
A kind of electron key for the anti-smart lock of above-mentioned power distribution network outdoor equipment five, is structurally characterized in that: including shell
And circuit device；
Above-mentioned shell includes main part and the Plug Division of integrally connected；Above-mentioned Plug Division is column member, is set on Plug Division
There is restriction protrusion；
Circuit device include MCU, signal and power supply coupling module in the shell, second memory, communication module,
SIM card, lithium battery, battery management module and power module, key switch, LCD display on above-mentioned housing body portion,
USB interface and charging interface, and 2 output electrodes in annulus shape on the periphery wall of above-mentioned shell Plug Division；
Above-mentioned signal and power supply coupling module, second memory, communication module, battery management module, key switch, LCD
Display screen and USB interface are electrically connected with MCU signal respectively；Output electrode is electrically connected with signal with power supply coupling module；SIM card
It is electrically connected with communication module signal；Battery management module is electrically connected with lithium battery and charging interface respectively；Power module and battery
Management module electrical connection；Wherein:
Key switch, for controlling the opening and closing of power supply and the opening and closing of remote radio communication；
LCD display is used for information real-time display；
USB interface, when for using and the management server grafting of power supply department, realization include obtaining unblocking key on the spot
Information exchange inside；
Charging interface, external power supply when for using are lithium battery charging through battery management module；
Lithium battery is responsible for power supply；
Battery management module is controlled by MCU, is responsible for battery charging management, battery output control and battery under-voltage protection；
Power module, obtains through battery management module from lithium battery electric, provides working power after converting into circuit device；
SIM card, for storing unblocking key and unlocking authorization message；
Communication module, for realizing electron key and the interaction of management server remote information and SIM card and MCU information
Interaction；
Second memory, for carrying out information storage interaction with MCU；
Signal and power supply coupling module, the unblocking key information for sending MCU and the power supply from power module acquirement
Couple and export the power supply after coupling to output electrode；
Output electrode has the power supply of unblocking key information for output coupling.
The present invention has the effect of positive: (1) the anti-smart lock of power distribution network outdoor equipment five of the invention is set by structure
Meter, makes it when in use, and it is same i.e. openable that power supply department patrol officer need to only carry the electron key that one authorizes acquisition
Corresponding smart lock in smart lock used in all power distribution network outdoor equipments in area, electron key obtains authorization can live long distance wireless
Communication is realized, so as to need to carry existing for a large amount of key when effectively solving patrol officer open air inspection in conventional method
It is inconvenient to carry, unlock when need the time-consuming and laborious technical problem of corresponding key is ransackd in a large amount of keys.(2) of the invention to match
The anti-smart lock of power grid outdoor equipment five passes through the key authorization authentication mechanism between smart lock and electron key, energy when in use
Enough so that patrol officer can only open the smart lock in inspection target at the appointed time, lock or unequal at the appointed time is confused
It cannot unlock, so as to effectively solve to set using the openable same all power distribution network open airs in section of a key in the prior art
The technical issues of standby padlock bring is easy to produce maloperation.(3) the anti-smart lock of power distribution network outdoor equipment five of the invention leads to
It crosses automatically controlled unlocking component and mechanical the lock construction element reasonable structure in lock body to design, keeps its overall volume smaller, can effectively fit
It is used for the locking of current power distribution network outdoor equipment, strong applicability.(4) the anti-smart lock of power distribution network outdoor equipment five of the invention,
It is designed by structure, both available electron key unlocking, can also be in automatically controlled unlocking component faults or in emergency circumstances using emergency
Mechanical key is unlocked, and on the basis of promoting inspection unlocking convenient and efficient, security reliability is also protected simultaneously.(5) this hair
The bright anti-smart lock of power distribution network outdoor equipment five is designed, when in use automatically controlled unlocking group by the structure of automatically controlled unlocking component
Part provides power work by electron key, internal no setting is required battery, the five anti-lock number as used in power distribution network outdoor equipment
Measure it is huge, therefore use smart lock of the invention, can substantially save power supply management department to five anti-lock maintenance manpowers, time
And hardware cost.(6) the anti-smart lock of power distribution network outdoor equipment five of the invention, since the electron key of authorization unlocking can unlock
Time there is limitation, it is out-of-date to fail, so as to be effectively prevented in the prior art because because of key loss, the originals such as being replicated
There is the security risk by lawless people pilferage and artificial destruction because of bring power distribution network outdoor equipment.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the positional diagram of present invention pressing plate and lock body and lock core in locking；
Fig. 3 is structural schematic diagram of the present invention in electronic key unlocking, also shows electron key and smart lock in figure
Matching relationship；
Fig. 4 is the mandril of present invention unlocking component automatically controlled in electronic key unlocking and the position of pressing plate, lock body and lock core
Relation schematic diagram；
Fig. 5 is structural schematic diagram of the present invention in emergency machine key unlocking, also shows emergency machine key in figure
With the matching relationship of smart lock；
Fig. 6 is the mandril phase of present invention pressing plate, lock body, lock core and automatically controlled unlocking component in emergency machine key unlocking
Positional diagram between mutually；
Fig. 7 is the circuit structure schematic block diagram of automatically controlled unlocking component；
Fig. 8 is the external structure schematic diagram of the matched electron key with the present invention；
Fig. 9 is the right view of Fig. 8；
Figure 10 is the circuit structure schematic block diagram of the matched electron key with the present invention.
Appended drawing reference in above-mentioned attached drawing is as follows:
Lock body 1, pressing plate mounting groove 1-1；Locking bar 2, lock rod spring 3, lock core 4, electron key hole 4-1, mechanical key hole 4-
2, electron key limiting slot 4-3, conductive bead 4-4, pressing plate recessing groove 4-5, blade 4-6, dropproof limiting slot 4-7；Lock tongue 5, bullet
Property spacer pin 6, pin rod 6-1, spring 6-2；Pressing plate 7, the first rag iron spring 8, the second rag iron spring 9, automatically controlled unlocking component 10, control
Making sheet 10-1, input electrode 10-2, solenoid 10-3, mandril 10-4, reset spring 10-5.
Electron key 100, main part 100-1, Plug Division 100-2, restriction protrusion 100-3, output electrode 100-4, key
Switch 100-5, LCD display 100-6, usb 1 00-7, charging interface 100-8；
Emergency machine key 101.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
(embodiment)
In the present embodiment, when carrying out orientation and describing, the direction with Fig. 1 institute direction be the front in describing, with back to Fig. 1
The direction of institute's direction is the rear in description, and upper and lower, the left and right directions in Fig. 1 are still the upper and lower, left and right directions in description.
See Fig. 1 and Fig. 2, the anti-smart lock of power distribution network outdoor equipment five of the present embodiment, mainly by lock body 1, locking bar 2, lock
Bar spring 3, lock core 4, lock tongue 5, elastic spacing pin 6, pressing plate 7, the first rag iron spring 8, the second rag iron spring 9 and automatically controlled unlocking group
Part 10 forms.
The lower part of lock body 1 and right upper portion are respectively equipped with locking bar installation counterbore；The middle part of the upward and downward of lock body 1 is equipped with left end
The lock core mounting hole of opening；Pressing plate mounting groove 1-1 recessed upwards is equipped at the left medium position of the upward and downward of lock body 1, and
The open end of pressing plate mounting groove 1-1 is communicated with the lock core mounting hole of lock body 1；The top of pressing plate mounting groove 1-1 be equipped with lower port with
The solenoid that pressing plate mounting groove 1-1 is communicated installs counterbore；Lock body 1 is equipped with lock core spacer pin on the right side of its pressing plate mounting groove 1-1
Counterbore is installed；The upper left quarter of lock body 1 is equipped with control panel accommodating chamber；Lock body 1 is equipped with 2 electrodes in the lower part of its control panel accommodating chamber
The upper port of through hole, 2 electrode through holes is communicated with control panel accommodating chamber, and lower port is communicated with the lock core mounting hole of lock body 1.
Locking bar 2 is the overall U-shaped body of rod part being integrally made of cross tube, sheer pole and right curved rod；Locking bar 2 it is upper
The left part of cross bar is equipped with locking notch；The middle part of the sheer pole of locking bar 2 is equipped with spacing breach；Lock rod spring 3 is set to 1 lower part of lock body
Locking bar installation counterbore in left end；The cross tube of locking bar 2 is plugged in the locking bar installation counterbore of 1 right upper portion of lock body；Locking bar 2
Sheer pole be plugged in the locking bar installation counterbore of 1 lower part of lock body, and the left end of the sheer pole of locking bar 2 connects with lock rod spring
Touching；Lock rod spring 3 is for popping up to the right locking bar 2 when unlocking.
Lock core 4 is rotatably arranged in the lock core mounting hole of lock body 1；The circle that the left side of lock core 4 is equipped with left end opening is heavy
Hole, as electron key hole 4-1；Lock core 4 is equipped with counterbore to the right in the right part of its electron key hole 4-1, as mechanical key
The left end of hole 4-2, mechanical key hole 4-2 are communicated with the right end of electron key hole 4-1；Lock core 4 is on the right side of its electron key hole 4-1
End wall body is equipped with the electron key limiting slot 4-3 communicated with electron key hole 4-1；Lock core 4 is upper its electron key hole 4-1's
Portion's wall body is equipped with 2 conductive bead 4-4, and the position of 2 electrode through holes of the position of 2 conductive bead 4-4 and lock body 1 matches
It closes；The middle part upper end of lock core 4 is equipped with the pressing plate recessing groove 4-5 being downwardly concaved, and pressing plate recessing groove 4-5 is located at the pressing plate of lock body 1
The lower section of mounting groove 1-1 is simultaneously communicated with the pressing plate mounting groove 1-1 of lock body 1；The middle part of lock core 4 is equipped with several mobilizable blades
The upper end of 4-6, each blade 4-6 are communicated with the pressing plate recessing groove 4-5 of lock core 4；The right part of lock core 4 is equipped with the outer circumferential direction from lock core 4
The dropproof limiting slot 4-7 for the annular being recessed, and the lock core spacer pin of the position of dropproof limiting slot 4-7 and lock body 1 is installed
The position of counterbore matches.
Lock tongue 5 is movably arranged in lock body 1, and lock tongue 5 is set to the right part of lock core 4 and is fixedly connected and is servo-actuated with lock core 4
In lock core 4；The upper end shape of lock tongue 5 is matched with the locking notch of the cross tube of locking bar 2；The lower end shape and locking bar 2 of lock tongue 5
The spacing breach of sheer pole match.
Elastic spacing pin 6 is made of pin rod 6-1 and spring 6-2；The lock core that pin rod 6-1 and spring 6-2 is set to lock body 1 limits
In pin installation counterbore；The upper end of pin rod 6-1 offsets with spring 6-2；It is stretched under the elastic force effect of spring 6-2 the lower end of pin rod 6-1
Enter in the dropproof limiting slot 4-7 of lock core 4, to prevent lock core 4 out of, lock body 1 lock core mounting hole by elastic spacing lock 6
It falls off.
Pressing plate 7 is movably arranged to be made of the pressing plate recessing groove 4-5 of the pressing plate mounting groove 1-1 of lock body 1 and lock core 4 docking
Space in, and the upper end of pressing plate 7 and be set to lock body 1 pressing plate mounting groove 1-1 in 2 first rag iron springs 8 lower end phase
It supports；The lower end of pressing plate 7 offsets with 2 second rag iron springs 9 in the pressing plate recessing groove 4-5 for being set to lock core 4；2 first pressing plates
The upper end of spring 8 offsets with lock body 1；The lower end of 2 second rag iron springs 9 offsets with blade 4-6 corresponding on lock core 4；Locking
When state, under the elastic force effect of 2 first the second rag iron springs of rag iron spring 8 and 2 piece 9, pressing plate 7 is located at the pressing plate of lock body 1
The junction pressing plate recessing groove 4-5 of mounting groove 1-1 and lock core 4 rotate relative to lock body 1 to limit lock core 4, realize locking
(as shown in Figure 2).
Automatically controlled unlocking component 10 includes control panel 10-1, input electrode 10-2, solenoid 10-3, mandril 10-4 and resets bullet
Spring 10-5.Control panel 10-1 is set in the control panel accommodating chamber of lock body 1；Input electrode 10-2 is equipped with 2, wherein 1 is anode,
Another 1 is cathode；Input electrode as anode is also used as signal input terminal simultaneously；2 input electrode 10-2 are in lock body 1
2 input electrode 10-2 are respectively in contact with the conductive bead 4-4 of 1 lock core 4 when respectively setting 1 in 2 electrode through holes, and being latched；
Reset spring 10-5 is set in the top of mandril 10-4；The middle and lower part of mandril 10-4 is plugged in solenoid 10-3；Reset spring
The lower end of 10-5 and the upper end of solenoid 10-3 offset；Solenoid 10-3 is fixed in the solenoid installation counterbore of lock body 1
Middle and lower part, and the lower part of solenoid 10-3 is stretched out into the pressing plate mounting groove 1-1 of lock body 1；The material of mandril 10-4 is electromagnet,
Solenoid 10-3 generates magnetic force when being powered and mandril 10-4 is enabled to overcome the elastic force of reset spring 10-5 from solenoid 10-3
It inside stretches out downwards, when solenoid 10-3 power loss, mandril 10-4 then resets under the action of reset spring 10-5.
Power conversion module, signal uncoupling parsing module, main control MCU, storage are equipped with referring to Fig. 7, control panel 10-1
Device and solenoid actuated module be wherein:
Power conversion module, for it is electric when for control panel 10-1 provide working power；Power conversion module and 2 inputs
Electrode 10-2 electrical connection；
Signal uncoupling parsing module parses electron key hair for decoupling to merge from the power supply that electron key is sent
The unblocking key and authorization message that send simultaneously are sent to main control MCU；Signal uncoupling parsing module is electrically connected with 2 input electrode 10-2
It connects；
Main control MCU accordingly passes through solenoid actuated module for judging whether electron key obtains unlocking authorization
Control nut pipe 10-3 whether it is electric, to accordingly control whether to unlock；Main control MCU and signal uncoupling parsing module signal electricity
Connection；
Solenoid actuated module, for the control signal according to main control MCU, the corresponding power supply for controlling solenoid 10-3 is logical
It is disconnected；Solenoid actuated module is electrically connected with main control MCU signal；
Memory stores interaction for the information with main control MCU；Memory is electrically connected with main control MCU two-way signaling.
The anti-smart lock of power distribution network outdoor equipment five of the present embodiment uses Aided design when in use under normal circumstances
Electron key 100 unlock；Emergency machine key 101 is spare as emergent unlocking.
See Fig. 8 to Figure 10, the electron key 100 with the anti-smart lock Aided design of power distribution network outdoor equipment five of the present embodiment
Mainly it is made of shell and circuit device.
Shell includes the main part 100-1 and Plug Division 100-2 of integrally connected；Plug Division 100-2 is column member, is patched
The size of portion 100-2 is matched with the electron key hole 4-1 size of lock core 4；It is prominent that limit is equipped with above the right end of Plug Division 100-2
100-3 is played, the pot life, position protrusion 100-3 was matched with the electron key limiting slot 4-3 of lock core 4.
Circuit device include MCU, signal and power supply coupling module, second memory, communication module, SIM card, lithium battery,
Battery management module, power module, output electrode 100-4, key switch 100-5, LCD display 100-6, usb 1 00-7
And charging interface 100-8；Wherein, MCU, signal and power supply coupling module, second memory, SIM card, communication module, lithium electricity
Pond, battery management module and power module are set in shell；Output electrode 100-4 be equipped with 2,2 output electrode 100-4 with
The shape of annulus is arranged on the periphery wall of Plug Division 100-2 of shell；Key switch 100-5, LCD display 100-6, USB
Interface 100-7 and charging interface 100-8 are arranged on the main part 100-1 of shell.Signal is deposited with power supply coupling module, second
Reservoir, communication module, battery management module, key switch 100-5, LCD display 100-6 and usb 1 00-8 respectively with
The electrical connection of MCU signal；Output electrode 100-4 and signal are electrically connected with power supply coupling module；SIM card is electrically connected with communication module signal
It connects；Battery management module is electrically connected with lithium battery and charging interface 100-8 respectively；Power module is electrically connected with battery management module
It connects.
The function of each component of the circuit device of electron key 100 when in use is as follows:
Key switch 100-5, for controlling the opening and closing of power supply and the opening and closing of remote radio communication；
LCD display 100-6 is used for information real-time display；
Usb 1 00-7 realizes to include obtaining unblocking key on the spot for the management server grafting with power supply department
Information exchange inside；
Charging interface 100-8 is used for external power supply, is lithium battery charging through battery management module；
Lithium battery is responsible for power supply；
Battery management module is controlled by MCU, is responsible for battery charging management, battery output control and battery under-voltage protection；
Power module, obtains through battery management module from lithium battery electric, provides working power after converting into circuit device；
SIM card, for storing unblocking key and unlocking authorization message；
Communication module, for realizing electron key and the interaction of management server remote information and SIM card and MCU information
Interaction；
Second memory, for carrying out information storage interaction with MCU；
Signal and power supply coupling module, the unblocking key information for sending MCU and the power supply from power module acquirement
It is coupled, the power supply for having coupled unblocking key information, which exports, gives output electrode 100-4；
Output electrode 100-4 has the power supply of unblocking key information for output coupling.
(application examples)
It is outdoor to be applied to power distribution network for the anti-smart lock of power distribution network outdoor equipment five (aftermentioned abbreviation smart lock) of previous embodiment
The locking of equipment.The main control MCU built-in intelligence of every control panel 10-1 smart lock in its automatically controlled unlocking component 10 is locked itself and is compiled
Number information and key authentication mechanism；The management server of key authentication mechanism and power supply department built in main control MCU is to electronics
The key authorization mechanism of key 100 matches.
Power supply department outdoor equipment patrol officer is when implementing inspection operation, it is only necessary to carry 1 electron key 100 i.e.
It can；Patrol officer can utilize the usb 1 00-7 of electron key 100 on the spot in the management server of power supply department before setting out
Upper acquirement unblocking key and unlocking authorization message can also unlock scene by wireless communication from management clothes in inspection by patrol officer
Business device remotely obtains unblocking key and unlocking authorization message；The unlocking authorization message of electron key 100 includes key number, wait open
Smart lock number, effective unlocking initial time and termination temporal information of effectively unlocking.
Referring to Fig. 3 and Fig. 4, when needing to unlock, electron key 100 is inserted into the electronics key of Intelligent lock core 4 by patrol officer
In keyhole 4-1, electron key 100 is set to 2 of 2 output electrode 100-4 on the 100-2 of shell Plug Division through lock core 4 by it
A conductive bead 4-4 is electrically connected with 2 input electrode 10-2 of the automatically controlled unlocking component 10 of smart lock；Patrol officer passes through electronics key
Key switch 100-5 on spoon 100 opens electron key, and the automatically controlled unlocking component 10 of smart lock must be established by cable from electron key 100
Beginning work:
The coupling that signal uncoupling parsing module on the control panel 10-1 of automatically controlled unlocking component 10 is exported from electron key 100
Conjunction, which has, to be parsed unblocking key and unlocking authorization message and is sent to smart lock in unblocking key and the power supply of unlocking authorization message
Main control MCU；Main control MCU extracts the lock number of itself, in conjunction with key number, effectively unlocking initial time, termination of effectively unlocking
Time obtains an authentication secret using the des encryption algorithm operation of the prior art, and by the authentication secret obtained and electronics key
The unblocking key that spoon 100 is sent is compared, if two keys are not identical or current time is not in effective unlocking initial time
And effectively unlock and terminate between the time, the main control MCU of smart lock determines that the electron key 100 is unauthorized, and refusal opens lock
Tool；If two keys are identical, and current time terminates between the time in effective unlocking initial time and effectively unlocking, smart lock
Main control MCU confirm that the electron key 100 has been authorized, main control MCU gives solenoid 10- by solenoid actuated module at this time
3 power supplies generate the elastic force that magnetic force makes the mandril 10-4 of electromagnet material overcome reset spring 10-5 when solenoid 10-3 is powered
It is stretched out downwards out of solenoid 10-3, pressing plate 7 is pushed downwardly into the pressing plate recessing groove 4-5 of lock core 4 (as schemed by mandril 10-4
4)；It is rotated at this time by electron key 100 with movable lock core 4, when lock core 4 rotates more than certain angle (the present embodiment preferably 3 ° of angles)
When, 2 input electrode 10-2 of the automatically controlled unlocking component 10 of conductive bead 4-4 and smart lock on lock core 4 are disengaged, automatically controlled to open
10 power loss of lock set, mandril 10-4 reset under the elastic force effect of reset spring 10-5；Lock core 4 is continued to rotate to be servo-actuated in lock
The lock tongue 5 and locking bar 2 of core 4 are detached from, and locking bar 2 moves right under the elastic force effect of lock rod spring 3, are realized and are unlocked, patrol officer
Corresponding power distribution network outdoor equipment can be carried out and be overhauled.When being latched after maintenance, patrol officer passes through 100 band of electron key
Movable lock core 4 does the rotation opposite with unlocking rotation direction, is rotated in place the reset of second rag iron spring 9 thereunder of rear fender 7
Elastic force effect is lower to restore to position when being latched, and depresses locking bar 2 at this time, locking bar 2 engages realization locking with lock tongue 5；Due to electronics
Restriction protrusion 100-3 on 100 shell of key is matched with the electron key limiting slot 4-3 of lock core 4, so that must incite somebody to action when locking
Lock core 4 restores that key can be extracted to initial lock position, 7 parking position accuracy of lock core 4 and pressing plate when guaranteeing locking, with sharp next time
It unlocks.
Referring to figs. 5 and 6, emergency machine key 101 is spare as emergent unlocking by power supply management department, when some intelligence
When locking out under existing electronic key unlocking failure or the state of emergency, smart lock can be opened by emergency machine key 101:
Emergency machine key 101 is inserted into the mechanical key hole 4-2 of lock core 4, the blade 4-6 in lock core 4 is along emergency machine
Notch on key 101 moves left and right, and blade 4-6 is engaged with the notch on emergency machine key 101, to make 7 lower section of pressing plate
The pressing plate recessing groove 4-5 of lock core 4 form complete plane, the second rag iron spring 9 is generated to bottom offset, in the first rag iron spring 8
Under the action of make pressing plate 7 sink to pressing plate recessing groove 4-5, rotated, made in lock body 1 with movable lock core 4 with emergency machine key 101
It obtains lock tongue 5 and locking bar 2 is detached from, locking bar 2 moves right under the elastic force effect of lock rod spring 3, realizes unlocking.Emergency machine key
101 principles unlocked are identical as the opening principle of blade lockset of mechanical key in the prior art, are not described in detail.
From the foregoing it will be appreciated that using smart lock of the invention using power distribution network outdoor equipment, bring has the technical effect that it
One, under normal circumstances, power supply department patrol officer need to only carry an electron key 100, by obtaining key, electron key
100 can be suitable for smart lock used in all power distribution network outdoor equipments of same section, so as to effectively solve tradition side
Need to carry when the inspection of patrol officer open air in method existing for a large amount of key it is inconvenient to carry, unlock when need in a large amount of keys
Ransack the time-consuming and laborious problem of corresponding key；Second, pass through the key authorization authentication mechanism of smart lock and electron key 100,
It enables to patrol officer that can only open the smart lock in inspection target at the appointed time, confuses lock or not at the appointed time
It cannot unlock, so as to effectively solve in the prior art using the openable same all outdoor equipments in section of a key
Padlock bring maloperation problem.
Above embodiments and application examples are the explanations to a specific embodiment of the invention, rather than limitation of the present invention,
Person skilled in the relevant technique without departing from the spirit and scope of the present invention, can also make it is various transformation and
Change and obtain corresponding equivalent technical solution, therefore all equivalent technical solutions should be included into patent of the invention
Protection scope.
Claims (2)
1. the anti-smart lock of a kind of power distribution network outdoor equipment five, including lock body (1), the lock rod spring being set in the lock body (1)
(3), the locking bar (2) being resiliently arranged on lock body (1) by the lock rod spring (3), the lock being rotatably arranged in lock body (1)
Core (4) is fixedly connected with the lock core (4) in lock body (1) and moves lock tongue (5) of cooperation with the locking bar (2), is set to and locks
Elastic spacing pin (6) in body (1) for preventing lock core (4) from falling out of lock body (1)；It is characterized by also including movable
Ground is set in lock body (1) for controlling the pressing plate (7) of open locking, being set in lock body (1) for supporting from above and below respectively
The pressing plate (7) and with first rag iron spring (8) of pressing plate (7) dynamic cooperation and the second rag iron spring (9) and automatically controlled unlocking group
Part (10)；
The automatically controlled unlocking component (10) includes control panel (10-1), solenoid (10-3), mandril in the lock body (1)
(10-4), reset spring (10-5) and be set to lock body (1) in and can be with 2 input electrodes (10-2) of external electrical connections；Institute
State the top that reset spring (10-5) is set in mandril (10-4)；The lower end of reset spring (10-5) is upper with solenoid (10-3)
End offsets；The middle and lower part of mandril (10-4) is plugged in solenoid (10-3)；
The control panel (10-1) is equipped with power conversion module, signal uncoupling parsing module, main control MCU, memory and electricity
Magnet drive module；The input terminal of the power conversion module is electrically connected with 2 input electrodes (10-2)；Power supply is converted when obtaining electric
Module is that control panel (10-1) provides working power；The input terminal of signal uncoupling parsing module and 2 input electrodes (10-2)
Electrical connection；Main control MCU is electrically connected with signal uncoupling parsing module and memory signals respectively；The signal of solenoid actuated module
Input terminal is electrically connected with the control signal output of main control MCU；The power output end and solenoid (10- of solenoid actuated module
3) it is electrically connected.
2. the anti-smart lock of power distribution network outdoor equipment five according to claim 1, it is characterised in that: the lock body (1) it is upper
It is lower to middle part be equipped with left end be open lock core mounting hole；The middle part of lock body (1) is equipped with pressing plate mounting groove (1- recessed upwards
1), and the open end of pressing plate mounting groove (1-1) is communicated with the lock core mounting hole of lock body (1)；The top of pressing plate mounting groove (1-1) is set
The solenoid installation counterbore for thering is lower port to communicate with pressing plate mounting groove (1-1)；The upper left quarter of lock body (1) is accommodated equipped with control panel
Chamber；Lock body (1) is equipped with 2 electrode through holes, the upper port and control of 2 electrode through holes in the lower part of its control panel accommodating chamber
Plate accommodating chamber communicates, lower port is communicated with the lock core mounting hole of lock body (1)；
The lock core (4) is rotatably arranged in the lock core mounting hole of lock body (1)；First rag iron spring (8) is set to lock body
(1) in pressing plate mounting groove (1-1)；The control panel (10-1) of the automatically controlled unlocking component (10) is set to the control panel of lock body (1)
In accommodating chamber；2 input electrodes (10-2) respectively set 1 in 2 electrode through holes of lock body (1)；The mandril (10-4) and
Reset spring (10-5) is fixed in the solenoid installation counterbore of lock body (1), and solenoid (10-3) is fixed at lock body (1)
Solenoid installs the middle and lower part of counterbore, and the lower part of solenoid (10-3) is stretched out into the pressing plate mounting groove (1-1) of lock body (1).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710874883.2A CN107605255B (en) | 2017-09-25 | 2017-09-25 | The anti-smart lock of power distribution network outdoor equipment five |
| CN201910467545.6A CN110219518B (en) | 2017-09-25 | 2017-09-25 | Five-prevention intelligent lock for outdoor equipment of power distribution network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710874883.2A CN107605255B (en) | 2017-09-25 | 2017-09-25 | The anti-smart lock of power distribution network outdoor equipment five |
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| CN201910467545.6A Division CN110219518B (en) | 2017-09-25 | 2017-09-25 | Five-prevention intelligent lock for outdoor equipment of power distribution network |
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| CN107605255A CN107605255A (en) | 2018-01-19 |
| CN107605255B true CN107605255B (en) | 2019-07-09 |
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| CN201910467545.6A Active CN110219518B (en) | 2017-09-25 | 2017-09-25 | Five-prevention intelligent lock for outdoor equipment of power distribution network |
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| CN201910467545.6A Active CN110219518B (en) | 2017-09-25 | 2017-09-25 | Five-prevention intelligent lock for outdoor equipment of power distribution network |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109087428A (en) * | 2018-08-23 | 2018-12-25 | 中元鼎泰（北京）科技有限公司 | A kind of electronic hang tag device and its operating method |
| CN110288736A (en) * | 2019-06-26 | 2019-09-27 | 珠海格力电器股份有限公司 | Electronic lock resetting method and electronic lock |
| CN111599097B (en) * | 2020-05-21 | 2022-07-15 | 山东巨基智能科技有限公司 | Shared equipment lock control device and control method thereof |
| CN111877870B (en) * | 2020-07-20 | 2021-09-17 | 中国联合网络通信集团有限公司 | Lock cylinder, key and unlocking method for lock |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4712398A (en) * | 1986-03-21 | 1987-12-15 | Emhart Industries, Inc. | Electronic locking system and key therefor |
| DE19539235A1 (en) * | 1994-10-25 | 1996-05-02 | Wilka Schliestechnik Gmbh | Lock cylinder with electromagnetically actuated locking pin |
| DE19733856A1 (en) * | 1996-08-05 | 1998-02-12 | Metaform Metallverarbeitung | Security lock with built in sensors |
| CN2674030Y (en) * | 2003-12-12 | 2005-01-26 | 沈国器 | Mechanical and induction two purpose lock structure |
| DE102007011554B4 (en) * | 2007-03-09 | 2009-02-12 | Meister, Klaus, Dr. | Coupling unit for electronic locking systems |
| CN202266107U (en) * | 2011-07-30 | 2012-06-06 | 中山军安数码科技有限公司 | Electronic lock with emergent numerical control lock core |
| CN102628327B (en) * | 2012-03-23 | 2014-08-13 | 国家电网公司 | Intelligent lock |
| CN205677392U (en) * | 2016-06-21 | 2016-11-09 | 上海亘好信息技术有限公司 | A kind of automatically controlled unlocking key limits the door lock mechanism opened |
| CN207485150U (en) * | 2017-09-25 | 2018-06-12 | 国网江苏省电力有限公司常州供电分公司 | A kind of five anti-smart lock of power distribution network outdoor equipment |
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2017
- 2017-09-25 CN CN201710874883.2A patent/CN107605255B/en active Active
- 2017-09-25 CN CN201910467545.6A patent/CN110219518B/en active Active
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| CN110219518A (en) | 2019-09-10 |
| CN110219518B (en) | 2023-08-11 |
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