CN207485150U - A kind of five anti-smart lock of power distribution network outdoor equipment - Google Patents
A kind of five anti-smart lock of power distribution network outdoor equipment Download PDFInfo
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- CN207485150U CN207485150U CN201721238955.6U CN201721238955U CN207485150U CN 207485150 U CN207485150 U CN 207485150U CN 201721238955 U CN201721238955 U CN 201721238955U CN 207485150 U CN207485150 U CN 207485150U
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- lock core
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- 238000003825 pressing Methods 0.000 claims abstract description 78
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 64
- 229910052742 iron Inorganic materials 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims description 23
- 239000011324 bead Substances 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 7
- 238000013475 authorization Methods 0.000 abstract description 12
- 238000007689 inspection Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000013011 mating Effects 0.000 abstract description 4
- 238000012795 verification Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 13
- 230000008878 coupling Effects 0.000 description 13
- 238000010168 coupling process Methods 0.000 description 13
- 238000005859 coupling reaction Methods 0.000 description 13
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 11
- 229910052744 lithium Inorganic materials 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 230000003993 interaction Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a kind of five anti-smart lock of power distribution network outdoor equipment, and locking bar including lock body, on lock body, the lock core being rotatably arranged in lock body are fixedly connected with lock core in lock body and move the lock tongue of cooperation with locking bar, be movably arranged at the pressing plate in lock body for controlling open locking, first, second rag iron spring from upper and lower support pressing plate and automatically controlled unlocking component respectively in lock body；Automatically controlled unlocking component includes control panel, solenoid, mandril, resetting spring and 2 input electrodes, in use, smart lock by input electrode from mating electron key work once electrified and to the authorization message of electron key can unlock after verification is qualified；It can also pass through mating emergency machine key unlocking simultaneously.The utility model carries, is easy to use when in use；Power supply department inspection unlocking efficiency and accuracy can be improved using the utility model, effectively prevent maloperation, and the anti-lock operation maintenance cost of power supply department outdoor equipment five can be saved.
Description
Technical field
The utility model is related to a kind of Distribution Network Equipments to protect lockset, and in particular to a kind of five anti-use of power distribution network outdoor equipment
Smart lock.
Background technology
In electric system, five prevent typically referring to ensure personal safety, should have five kinds of anti-error work(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 main unit etc. in power distribution network, need to set
Lockset is protected, and is caused damages or accident with preventing irrelevant personnel from opening equipment.Lock used in outdoor electricity distribution net equipment at present
Tool is usually Mechanical ring latch, locks equipment since same section becomes there is a large amount of such as ring main unit, cell so that padlock number
Amount is 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 it is inconvenient to carry, on the other hand need 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 way that power supply department passes through at present is to set same section locking open air
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 new problem brought is：On the one hand there are maloperation hidden danger, the ring main unit common using street, road side as
Example, due to same street（Road）Upper ring main unit is often more, and ring main unit shape, color are essentially the same, although on ring main unit
It equipped with number plate, but does not know or comes off in number plate, when patrol officer's carelessness, the maintenance of A ring main units or operation should be opened,
But B ring main units are opened, the maloperation of controller switching equipment can bring economic loss and harmful effect, can even cause to 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 exists to be stolen by lawless people（Copper
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.
Utility model content
The purpose of this utility model is：For the problems of the prior art, a kind of carrying and easy to use is provided, during use
Five anti-smart lock of power distribution network outdoor equipment safe and reliable and that maloperation can be effectively prevent.
The technical solution of the utility model is：The five anti-smart lock of power distribution network outdoor equipment of the utility model, including lock body,
Lock rod spring in above-mentioned lock body, is rotatably arranged in the locking bar being resiliently arranged on lock body by above-mentioned lock rod spring
Lock core in lock body is fixedly connected with above-mentioned lock core in lock body and moves the lock tongue of cooperation, in lock body with above-mentioned locking bar
For the elastic spacing pin for preventing lock core from falling out of lock body；It is characterized in that：It further includes to be movably arranged in lock body and be used for
Control the pressing plate of open locking, in lock body for supporting above-mentioned pressing plate from above and below respectively and move the of cooperation with pressing plate
One rag iron spring and the second rag iron spring and automatically controlled unlocking component；Above-mentioned first rag iron spring and the second rag iron spring are respectively provided with
2；
The lower part of above-mentioned lock body and right upper portion are respectively equipped with locking bar installation counterbore；Above-mentioned locking bar is by cross tube, lower horizontal stroke
The overall U-shaped body of rod part that bar and right curved rod integrally form；The left part of the cross tube of locking bar is equipped with locking notch；Locking bar
The middle part of sheer pole is equipped with spacing breach；Above-mentioned lock rod spring is set on the left end in the locking bar installation counterbore of lock body lower part；Locking bar
Cross tube be plugged on lock body right upper portion locking bar installation counterbore in；The sheer pole of locking bar is plugged on the locking bar peace of lock body lower part
It fills in counterbore, 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；
Above-mentioned automatically controlled unlocking component includes the control panel being set in above-mentioned lock body, solenoid, mandril, resetting spring and sets
In in lock body and can be with 2 input electrodes of external electrical connections；Above-mentioned resetting spring is set in the top of mandril；Resetting 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 upward, and the openend 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 is equipped with 2 electrodes in the lower part of its control panel accommodating chamber by hole, 2 electrodes by the upper port in hole 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 on 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
2 electrodes are by respectively setting 1 in hole；Above-mentioned mandril and resetting 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
Go 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 annular inwardly concaved from the periphery of lock core, and the position of dropproof limiting slot
It puts 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；Pin rod and spring are set on the lock core spacer pin installation counterbore of lock body
It is interior；The upper end of pin rod offsets with spring；The lower end elasticity of pin rod is stretched into the dropproof limiting slot of lock core.
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 openend 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 pressing plate recessing groove docking of the pressing plate mounting groove and lock core of above-mentioned lock body
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 on the pressure of lock core
In plate recessing groove, and the upper end of the second rag iron spring and the lower face of pressing plate offset；The lower end of second rag iron spring and lock core
Blade offsets.
A kind of electron key for above-mentioned five anti-smart lock of power distribution network outdoor equipment 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 be set on shell in MCU, signal and power supply coupling module, 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 respectively with MCU signals；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 respectively with lithium battery and charging interface；Power module and battery
Management module is electrically connected；Wherein：
Key switch, for controlling the keying of the opening and closing of power supply and remote radio communication；
LCD display, for information real-time display；
USB interface during for using and the management server grafting of power supply department, being realized and including obtaining unblocking key on the spot
Information exchange inside；
Charging interface, external power supply during for using are that lithium battery charges 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, and working power is provided into circuit device after converting；
SIM card, for storing unblocking key and unlocking authorization message；
Communication module is used to implement electron key and the interaction of management server remote information and SIM card and MCU information
Interaction；
Second memory interacts for being stored with MCU into row information；
Signal and power supply coupling module, for the unblocking key information for sending MCU and the power supply obtained from power module
It is coupled and is exported the power supply after coupling to output electrode；
Output electrode has the power supply of unblocking key information for output coupling.
The utility model has positive effect：（1）The five anti-smart lock of power distribution network outdoor equipment of the utility model leads to
Structure design is crossed, makes it when in use, power supply department patrol officer need to only carry one and the electron key for obtaining mandate can be beaten
Corresponding smart lock in the smart lock used in all power distribution network outdoor equipments in same section is opened, electron key obtains mandate can scene
Remote radio communication is realized, so as to need to carry a large amount of key when effectively solving patrol officer open air inspection in conventional method
It is inconvenient to carry existing for spoon, need to ransack the technical issues of corresponding key is time-consuming and laborious in a large amount of keys when unlocking.（2）This
The five anti-smart lock of power distribution network outdoor equipment of utility model, when in use, is awarded by the key between smart lock and electron key
Weigh authentication mechanism, enable to patrol officer that can only open the smart lock in inspection target at the appointed time, confuse lock or not
It cannot unlock at the appointed time, so as to effectively solve that same section institute can be opened using a key in the prior art
There is easy the technical issues of generating maloperation that power distribution network outdoor equipment padlock is brought.（3）The power distribution network of the utility model is outdoor
Five anti-smart lock of equipment by automatically controlled unlocking component and mechanical lock construction element rational structure design in lock body, makes its entirety
Small volume can be effectively applicable to current power distribution network outdoor equipment locking and be used, strong applicability.（4）The utility model is matched
Five anti-smart lock of power grid outdoor equipment, by structure design, both available electron key unlockings, also can in automatically controlled unlocking component therefore
Barrier in emergency circumstances uses emergency machine key unlocking, on the basis of inspection unlocking convenient and efficient is promoted, security reliability
Also it is protected simultaneously.（5）The five anti-smart lock of power distribution network outdoor equipment of the utility model, passes through the knot of automatically controlled unlocking component
Structure design, automatically controlled unlocking component provides power work by electron key when in use, inside battery need not be set, due to distribution
Five anti-lock substantial amounts used in net outdoor equipment, therefore using the smart lock of the utility model, can substantially save for fulgurite
Reason department maintenance manpower, time and the hardware cost anti-lock to five.（6）The five anti-intelligence of power distribution network outdoor equipment of the utility model
Lock, it is out-of-date to fail since the time that the electron key of authorization unlocking can unlock has limitation, so as to be effectively prevented
In the prior art because because of key loss, the power distribution network outdoor equipment that reasons bring such as being replicated and existing and stolen and people by lawless people
Security risk for destruction.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the position relationship schematic diagram of the utility model pressing plate and lock body and lock core in locking；
Fig. 3 is structure diagram of the utility model in electronic key unlocking, and electron key and intelligence are also shown in figure
The matching relationship that can be locked；
Fig. 4 is the utility model mandril of automatically controlled unlocking component and pressing plate, lock body and lock core in electronic key unlocking
Position relationship schematic diagram；
Fig. 5 is structure diagram of the utility model in emergency machine key unlocking, and emergency machine is also shown in figure
The matching relationship of key and smart lock；
Fig. 6 is the top of the utility model pressing plate, lock body, lock core and automatically controlled unlocking component in emergency machine key unlocking
The mutual position relationship schematic diagram of bar；
Fig. 7 is the circuit structure schematic block diagram of automatically controlled unlocking component；
Fig. 8 is the external structure schematic diagram of the electron key mating with the utility model；
Fig. 9 is the right view of Fig. 8；
Figure 10 is the circuit structure schematic block diagram of the electron key mating with the utility model.
Reference numeral 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, resetting spring 10-5.
Electron key 100, main part 100-1, Plug Division 100-2, restriction protrusion 100-3, output electrode 100-4, button
Switch 100-5, LCD display 100-6, usb 1 00-7, charging interface 100-8；
Emergency machine key 101.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
（Embodiment）
In the present embodiment, when carrying out orientation and describing, using the direction of Fig. 1 institutes direction for the front in describing, with back to Fig. 1
The direction of institute's direction is the rear in description, in Fig. 1 up and down, left and right directions still in description up and down, left and right directions.
See Fig. 1 and Fig. 2, the five anti-smart lock of power distribution network outdoor equipment 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 upward is equipped at the left medium position of the upward and downward of lock body 1, and
The openend 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 installation counterbore that pressing plate mounting groove 1-1 is communicated；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
By hole, 2 electrodes are communicated by the upper port in hole 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 on 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
It touches；Lock rod spring 3 is used to pop up locking bar 2 to the right 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 sunk
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 conductive bead 4-4 and 2 electrodes of lock body 1 are matched by the position in hole
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 of annular being recessed, and the position of dropproof limiting slot 4-7 and the lock core spacer pin of lock body 1 are installed
The position of counterbore matches.
Lock tongue 5 is movably arranged in lock body 1, and lock tongue 5 is set on 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 of lock tongue 5 and locking bar 2
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 on 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, so as to prevent lock core 4 out of, lock body 1 lock core mounting hole by elastic spacing lock 6
It comes off.
Pressing plate 7 is movably arranged to be made of the pressing plate recessing groove 4-5 docking of the pressing plate mounting groove 1-1 and lock core 4 of lock body 1
Space in, and the upper end of pressing plate 7 and set on 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 of lock core 4；2 first pressing plates
The upper end of spring 8 offsets with lock body 1；The lower end blade 4-6 corresponding on lock core 4 of 2 second rag iron springs 9 offsets；Locking
During state, under the elastic force effect of 2 first rag iron springs 8 and 2 second rag iron springs 9, pressing plate 7 is located at the pressing plate of lock body 1
The pressing plate recessing groove 4-5 junctions of mounting groove 1-1 and lock core 4, rotate so as to limit lock core 4 relative to lock body 1, 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 electrodes are by respectively setting 1 in hole, and conductive bead 4-4s of 2 input electrode 10-2 respectively with 1 lock core 4 is in contact during locking；
Resetting 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；Resetting 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 resetting spring 10-5 from solenoid 10-3
It inside stretches out downwards, during solenoid 10-3 dead electricity, mandril 10-4 then resets under the action of resetting 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 are wherein：
Power conversion module, for it is electric when in order to control plate 10-1 provide working power；Power conversion module and 2 inputs
Electrode 10-2 is electrically connected；
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 judges for whether obtaining unlocking to electron key and authorizing, accordingly passes through solenoid actuated module
Control nut pipe 10-3 whether it is electric, so as 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 leads to
It is disconnected；Solenoid actuated module is electrically connected with main control MCU signal；
Memory interacts for being stored with the information of main control MCU；Memory is electrically connected with main control MCU two-way signaling.
The five anti-smart lock of power distribution network outdoor equipment of the present embodiment, when in use, under normal circumstances using Aided design
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 five anti-smart lock Aided design of power distribution network outdoor equipment of the present embodiment
Mainly it is made of shell and circuit device.
Shell includes the main part 100-1 of integrally connected and Plug Division 100-2；Plug Division 100-2 is column member, is patched
The size of portion 100-2 and the electron key hole 4-1 matching sizes of lock core 4 close；It is prominent that limiting 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
MCU signals are electrically connected；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 respectively with lithium battery and charging interface 100-8；Power module is electrically connected with battery management module
It connects.
The function of each component of circuit device of electron key 100 when in use is as follows：
Key switch 100-5, for controlling the keying of the opening and closing of power supply and remote radio communication；
LCD display 100-6, for information real-time display；
Usb 1 00-7 for the management server grafting with power supply department, is realized and is included obtaining unblocking key on the spot
Information exchange inside；
Charging interface 100-8 for external power supply, charges through battery management module for lithium battery；
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, and working power is provided into circuit device after converting；
SIM card, for storing unblocking key and unlocking authorization message；
Communication module is used to implement electron key and the interaction of management server remote information and SIM card and MCU information
Interaction；
Second memory interacts for being stored with MCU into row information；
Signal and power supply coupling module, for the unblocking key information for sending MCU and the power supply obtained from power module
It is coupled, the power supply for having coupled unblocking key information exports and gives output electrode 100-4；
Output electrode 100-4 has the power supply of unblocking key information for output coupling.
（Application examples）
The five anti-smart lock of power distribution network outdoor equipment of previous embodiment（Aftermentioned abbreviation smart lock）, applied to power distribution network open air
The locking of equipment.Every main control MCU built-in intelligence control panel 10-1 of the 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 also can unlock scene by radio communication from management clothes by patrol officer in inspection
Business device remotely obtains unblocking key and unlocking authorization message；The unlocking authorization message of electron key 100 includes key number, waits out
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 passes through 2 of its 2 output electrode 100-4 on the 100-2 of shell Plug Division through lock core 4
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, with reference to 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 differ or current time is not in effective unlocking initial time
And between the termination time of effectively unlocking, the main control MCU of smart lock judges that the electron key 100 is unauthorized, and refusal opens lock
Tool；If two keys are identical, and current time is unlocked in effective unlocking initial time and effectively between terminating the time, 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 magnetic force and the mandril 10-4 of electromagnet material are caused to overcome the elastic force of resetting 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 by mandril 10-4（Such as figure
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 dead electricity of lock set, mandril 10-4 reset under the elastic force effect of resetting spring 10-5；Lock core 4 is rotated further so that being servo-actuated in lock
The lock tongue 5 of core 4 is detached from locking bar 2, and locking bar 2 moves right under the elastic force effect of lock rod spring 3, realizes and unlocks, patrol officer
Corresponding power distribution network outdoor equipment can be carried out and 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 be incited somebody to action during locking
Lock core 4 restores that initial lock position key can be extracted, 7 parking position accuracy of lock core 4 and pressing plate when being latched with guarantee, with sharp next time
It unlocks.
Referring to Fig. 5 and Fig. 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, can smart lock 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, so as 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 so that pressing plate 7 sinks to pressing plate recessing groove 4-5, rotated in the lock body 1, made with movable lock core 4 with emergency machine key 101
It obtains lock tongue 5 to be detached from locking bar 2, locking bar 2 moves right under the elastic force effect of lock rod spring 3, realizes and unlocks.Emergency machine key
The principle that 101 principles unlocked open blade lockset with mechanical key in the prior art is identical, is not described in detail.
From the foregoing it will be appreciated that the smart lock of the utility model, the technique effect brought are used using power distribution network outdoor equipment
It is：First, under normal circumstances, power supply department patrol officer need to only carry an electron key 100, by obtaining key, electronics
Key 100 can be suitable for the smart lock used in all power distribution network outdoor equipments of same section, so as to effectively solve to pass
Need to carry during the inspection of patrol officer open air in system method existing for a large amount of key it is inconvenient to carry, unlock when need in a large amount of keys
The problem of corresponding key is time-consuming and laborious is ransackd in spoon；Second, pass through smart lock and the key authorization verification machine of electron key 100
System, enables to patrol officer that can only open the smart lock in inspection target at the appointed time, confuses lock or not in regulation
In cannot unlock, so as to effectively solve to open all open airs in same section using a key in the prior art and set
The maloperation problem that standby padlock is brought.
Above example and application examples are to the explanation of specific embodiment of the present utility model rather than to the utility model
Limitation, person skilled in the relevant technique can also do in the case where not departing from the spirit and scope of the utility model
Go out various transformation and variation obtains corresponding equivalent technical solution, therefore all equivalent technical solutions should be included into
The scope of patent protection of the utility model.
Claims (4)
1. a kind of five anti-smart lock of power distribution network outdoor equipment, including lock body（1）, set on the lock body（1）Interior lock rod spring
（3）, pass through the lock rod spring（3）It is resiliently arranged in lock body（1）On locking bar（2）, be rotatably arranged in lock body（1）Interior lock
Core（4）, set on lock body（1）The interior and lock core（4）Be fixedly connected and with the locking bar（2）The lock tongue of dynamic cooperation（5）, set on lock
Body（1）It is interior to be used to prevent lock core（4）From lock body（1）The elastic spacing pin inside fallen（6）；It is characterized in that：It further includes movable
Ground is set on lock body（1）The interior pressing plate for being used to control open locking（7）, set on lock body（1）It is interior to be used to support from above and below respectively
The pressing plate（7）And and pressing plate（7）First rag iron spring of dynamic cooperation（8）With the second rag iron spring（9）And automatically controlled unlocking group
Part（10）；First rag iron spring（8）With the second rag iron spring（9）It is respectively provided with 2；
The lock body（1）Lower part and right upper portion be respectively equipped with locking bar installation counterbore；The locking bar（2）For by cross tube, under
The overall U-shaped body of rod part that cross bar and right curved rod integrally form；Locking bar（2）Cross tube left part be equipped with locking notch；
Locking bar（2）Sheer pole middle part be equipped with spacing breach；The lock rod spring（3）Set on lock body（1）The locking bar installation of lower part is heavy
Left end in hole；Locking bar（2）Cross tube be plugged on lock body（1）In the locking bar installation counterbore of right upper portion；Locking bar（2）Lower horizontal stroke
Bar is plugged on lock body（1）In the locking bar installation counterbore of lower part, and locking bar（2）Sheer pole left end and lock rod spring（3）Elasticity
Contact；
The lock tongue（5）Upper end shape and locking bar（2）The locking notch of cross tube match；Lock tongue（5）Lower end shape
With locking bar（2）The spacing breach of sheer pole match；
The automatically controlled unlocking component（10）Including being set on the lock body（1）Interior control panel（10-1）, solenoid（10-3）, mandril
（10-4）, resetting spring（10-5）And set on lock body（1）It is interior and can be with 2 input electrodes of external electrical connections（10-2）；Institute
State resetting spring（10-5）It is set in mandril（10-4）Top；Resetting spring（10-5）Lower end and solenoid（10-3）It is upper
End offsets；Mandril（10-4）Middle and lower part be plugged on solenoid（10-3）It is interior；
The control panel（10-1）It 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 and 2 input electrodes（10-2）Electrical connection；Power supply is converted when obtaining electric
Module plate in order to control（10-1）Working power is provided；The input terminal of signal uncoupling parsing module and 2 input electrodes（10-2）
Electrical connection；Main control MCU is electrically connected respectively with signal uncoupling parsing module and memory signals；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 of solenoid actuated module（10-
3）Electrical connection.
2. five anti-smart lock of power distribution network outdoor equipment 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 opening lock core mounting hole；Lock body（1）Middle part be equipped with recessed pressing plate mounting groove upward（1-
1）, and pressing plate mounting groove（1-1）Openend and lock body（1）Lock core mounting hole communicate；Pressing plate mounting groove（1-1）Top set
There are lower port and pressing plate mounting groove（1-1）The solenoid installation counterbore communicated；Lock body（1）Upper left quarter equipped with control panel accommodate
Chamber；Lock body（1）2 electrodes are equipped in the lower part of its control panel accommodating chamber by hole, upper port and control of 2 electrodes by hole
Plate accommodating chamber communicates, lower port and lock body（1）Lock core mounting hole communicate；
The lock core（4）It is rotatably arranged in lock body（1）Lock core mounting hole in；First rag iron spring（8）Set on lock body
（1）Pressing plate mounting groove（1-1）It is interior；The automatically controlled unlocking component（10）Control panel（10-1）Set on lock body（1）Control panel
In accommodating chamber；2 input electrodes（10-2）In lock body（1）2 electrodes by respectively setting 1 in hole；The mandril（10-4）With
Resetting spring（10-5）It is fixed at lock body（1）Solenoid installation counterbore in, solenoid（10-3）It is fixed at lock body（1）'s
Solenoid installs the middle and lower part of counterbore, and solenoid（10-3）Lower part to lock body（1）Pressing plate mounting groove（1-1）Interior stretching.
3. five anti-smart lock of power distribution network outdoor equipment according to claim 2, it is characterised in that：The lock body（1）Institute
State pressing plate mounting groove（1-1）Right side be equipped with lock core spacer pin install counterbore；The lock core（4）Right part be equipped with from lock core（4）
Periphery inwardly concave annular dropproof limiting slot（4-7）, and dropproof limiting slot（4-7）Position and lock body（1）'s
The position of lock core spacer pin installation counterbore matches；
The elastic spacing pin（6）By pin rod（6-1）And spring（6-2）Composition；Pin rod（6-1）And spring（6-2）Set on lock body
（1）Lock core spacer pin installation counterbore in；Pin rod（6-1）Upper end and spring（6-2）It offsets；Pin rod（6-1）Lower end elasticity
Stretch into lock core（4）Dropproof limiting slot（4-7）It is interior.
4. five anti-smart lock of power distribution network outdoor equipment according to claim 2, it is characterised in that：The lock core（4）A left side
Side is equipped with the circular counter bore of left end opening, as electron key hole（4-1）；Lock core（4）In its electron key hole（4-1）Right part
Equipped with electron key hole（4-1）The counterbore to the right communicated, as mechanical key hole（4-2）；Lock core（4）In its electron key
Hole（4-1）Right end wall body be equipped with openend and electron key hole（4-1）The electron key limiting slot communicated（4-3）；Lock core
（4）In its electron key hole（4-1）Top wall body be equipped with 2 conductive beads（4-4）, and 2 conductive beads during locking（4-4）With
The automatically controlled unlocking component（10）2 input electrodes（10-2）Correspondence is in contact；Lock core（4）Middle part upper end be equipped with to recessed
The pressing plate recessing groove entered（4-5）, and pressing plate recessing groove（4-5）Positioned at lock body（1）Pressing plate mounting groove（1-1）Lower section and with lock
Body（1）Pressing plate mounting groove（1-1）It communicates；Lock core（4）Middle part be equipped with several mobilizable blades（4-6）, each blade（4-
6）Upper end and lock core（4）Pressing plate recessing groove（4-5）It communicates；
The pressing plate（7）It is movably arranged at by the lock body（1）Pressing plate mounting groove（1-1）And lock core（4）Pressing plate step down
Slot（4-5）It docks in the space formed, and pressing plate（7）Upper surface and the first rag iron spring（8）Lower end offset；Described second
Rag iron spring（9）Set on lock core（4）Pressing plate recessing groove（4-5）It is interior, and the second rag iron spring（9）Upper end and pressing plate（7）'s
Lower face offsets；Second rag iron spring（9）Lower end and lock core（4）Blade（4-6）It offsets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238955.6U CN207485150U (en) | 2017-09-25 | 2017-09-25 | A kind of five anti-smart lock of power distribution network outdoor equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238955.6U CN207485150U (en) | 2017-09-25 | 2017-09-25 | A kind of five anti-smart lock of power distribution network outdoor equipment |
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| Publication Number | Publication Date |
|---|---|
| CN207485150U true CN207485150U (en) | 2018-06-12 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605255A (en) * | 2017-09-25 | 2018-01-19 | 国网江苏省电力公司常州供电公司 | Five anti-smart lock of power distribution network outdoor equipment |
| CN109812152A (en) * | 2019-03-29 | 2019-05-28 | 国网山东省电力公司青州市供电公司 | New distribution room door lock |
| CN110359775A (en) * | 2019-08-21 | 2019-10-22 | 珠海优特物联科技有限公司 | Lock core conciliates lock key |
-
2017
- 2017-09-25 CN CN201721238955.6U patent/CN207485150U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605255A (en) * | 2017-09-25 | 2018-01-19 | 国网江苏省电力公司常州供电公司 | Five anti-smart lock of power distribution network outdoor equipment |
| CN109812152A (en) * | 2019-03-29 | 2019-05-28 | 国网山东省电力公司青州市供电公司 | New distribution room door lock |
| CN110359775A (en) * | 2019-08-21 | 2019-10-22 | 珠海优特物联科技有限公司 | Lock core conciliates lock key |
| CN110359775B (en) * | 2019-08-21 | 2023-07-28 | 珠海优特电力科技股份有限公司 | Lock core and unlocking key |
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