CN106545228B - One kind can self-powered passive electronic lockset - Google Patents
One kind can self-powered passive electronic lockset Download PDFInfo
- Publication number
- CN106545228B CN106545228B CN201611129600.3A CN201611129600A CN106545228B CN 106545228 B CN106545228 B CN 106545228B CN 201611129600 A CN201611129600 A CN 201611129600A CN 106545228 B CN106545228 B CN 106545228B
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- China
- Prior art keywords
- lock
- bolt
- shaft part
- lock body
- passive electronic
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/16—Use of special materials for parts of locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys 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
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/005—Opening, closing of the circuit
-
- 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
- E05B2047/0062—Feeding by generator
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
It can self-powered passive electronic lockset the invention discloses one kind, equipped with operating handle (1), lock body (2), bolt (3) and lock ear (4), it locks body (2) and is equipped with lock body shell, lock body holder, main circuit board (22), manual powered mechanism and lock core mechanism, it is characterised in that：Lock core mechanism is made of main shaft (211), action magnetic core axis (212), limit sheath (213), thrust magnetic sheet (214), actuation coil (215), screens wheel (216) and ball (217).The present invention, which only needs to send with communication by external equipment to unlock to authorize the self-powered unlocking that can be realized as passive electronic lockset and close, to lock, and has the advantages that compact-sized, easy to use, reliability is high.
Description
Technical field
The present invention relates to one kind can self-powered passive electronic lockset.
Background technology
Passive electronic lockset currently on the market is to turn to be provided by the key of electronic lock by the power supply of lockset, the behaviour of unlocking
Work is exactly that key gives lockset power supply, and the process that mutually accesses.The daily habits of this and people fit like a glove.After work
Key, which is connected to backstage, can upload record, accomplish indirectly as access control system, preserve the opening and closing record in relation to object.
But existing passive electronic lockset product, although the unlocking being accustomed to by catering to people between lockset and key
Action realizes read-write operation, so uploads or downloading data still takes back key, be connected on the port of server and realize,
In mobile radio terminal so universal today, some are fallen behind unavoidably.
On the other hand, for example telecommunications industry, power industry are by the job note of regular job electronization, and hand-hold wireless moves
Dynamic terminal has become the tool of production.In terms of daily life, intelligent radio mobile telephone set is nearly ubiquitous, therefore holds band than one
As the bulky electron key of key it is also more burdensome.
Moreover, common passive electronic lockset, the back door with useful mechanical key.And this mechanical key in order to
It is unlikely to the confusion which which corresponds to occur in management, typically logical spoon.Once all original ground checked on of leakage, system
Uniting, gate is wide open, and safety has gone out a big loophole.
Invention content
The technical problem to be solved by the present invention is to：There is provided one kind can self-powered passive electronic lockset.
Above-mentioned technical problem is solved, the technical solution adopted in the present invention is as follows：
One kind can self-powered passive electronic lockset, be equipped with operating handle, lock body, bolt and lock ear, wherein the lock body
Equipped with lock body shell, lock body holder, main circuit board, manual powered mechanism and lock core mechanism, the bolt, main circuit board, manually
Charging mechanism and lock core mechanism are mounted on the inside of the lock body shell by the lock body holder respectively, and the bolt is wherein
One end is exposed as lock tongue and in the external of lock body shell, its lock tongue can be inserted into institute by the bolt under external force drive
It states lock ear and neutralizes the lock tongue pull-out being inserted into it in lock ear；The main circuit board is equipped with by control module and is used for as institute
The control system of the charge power supply composition of control module power supply is stated, the mechanical energy when operating handle rotates can be by described
Manual powered mechanism is converted to electric energy and charges to the charge power supply；The control module reaches work in the charge power supply
The unlocking mandate of passive electronic lockset can be carried out wireless communication and obtained from the external equipment after making voltage with external equipment,
Also, the control module can control the lock core mechanism when not obtaining the unlocking and authorizing and enter lock-out state,
It obtains and controls the lock core mechanism when unlocking authorizes and unlock the entrance state, the lock core mechanism can be in the lock-out state
The lower limitation lock tongue has been inserted into the movement of the bolt in the lock ear, and the lock core mechanism can be transferred in the relieving state
Open the mobile limitation to the bolt；
It is characterized in that：The lock core mechanism is by main shaft, action magnetic core axis, limit sheath, thrust magnetic sheet, actuating wire
Circle, screens wheel and ball composition；The main shaft is the multi-diameter shaft being made of major diameter shaft part and path shaft part, and the main shaft and institute
It is coaxial and perpendicular to the axial direction of the bolt to state operating handle, major diameter shaft part part stretches out the lock body shell outside and this is stretched
Go out part to be fixed on the operating handle, the circumferential surface of the main shaft is equipped with axial parallel with it and is oriented to by major diameter shaft part recessed
Slot and path shaft part are oriented to groove and be connected tos the guiding groove constituted, the major diameter shaft part guiding groove be located at the major diameter shaft part and
The end face of major diameter shaft part described in non-break-through, the path shaft part are oriented to groove and are located at path described in the path shaft part and non-break-through
The end face of shaft part, the major diameter shaft part be oriented to the length of groove more than the length of the action magnetic core axis, depth be more than it is described
The diameter of magnetic core axis is acted, the length that the path shaft part is oriented to groove is less than less than length, the depth of the action magnetic core axis
The diameter of the action magnetic core axis；The action magnetic core axis is placed in the guiding groove and can be along the guiding groove
Axially free sliding, the limit sheath are sleeved on the major diameter shaft part of the main shaft and are oriented to groove positioned at the major diameter shaft part
Position, the thrust magnetic sheet are fixed on the path shaft part end face of the main shaft, and the thrust magnetic sheet and action magnetic core
Axis repels each other, and the action magnetic core axis is pressed completely into the major diameter shaft part under the magneticaction of the thrust magnetic sheet and is oriented to groove
It is interior；The actuation coil is sleeved on the limit sheath and is electrically connected with the control module of the main circuit board；The card
Position wheel is " D " font cam equipped with central stepped, i.e., the circumferential surface of the described screens wheel is by arc surface part and planar section structure
It is made of major diameter hole section and path hole section at, the central stepped and coaxial with the arc surface part, and the screens wheel
Equipped with the notch for being connected to the path hole section, the major diameter hole section of the screens wheel is sleeved on the main shaft in a manner of loose fit
Major diameter shaft part is outer, path hole section is sleeved in a manner of loose fit outside the path shaft part of the main shaft, and the screens wheel is located at
The surface of the bolt, the action magnetic core axis can turn in the guiding groove and be directed at position and the cunning of the notch
It moves when the path shaft part is oriented to groove and is embedded in the notch of the screens wheel so that the main shaft can pass through the action
Magnetic core axis links with the screens wheel in rotation direction；Screens slot is equipped at the top of the circumferential surface of the bolt, the ball is by institute
It states lock body holder to constrain between the screens wheel and bolt, be inserted into the lock ear and the card in the lock tongue of the bolt
When the arc surface partial turn of position wheel is to towards the position of the screens slot of the bolt, the ball is by the circular arc of the screens wheel
Face portion compresses turn to the screens towards the bolt in the screens slot of the bolt, in the planar section of the screens wheel
When the position of slot, there are between the ball rolling described enough between the planar section and the circumferential surface of the bolt of the screens wheel
Gap；The control module controls the lock core mechanism and unlocks the entrance state i.e.：It controls the actuation coil to be powered so that described dynamic
Making magnetic core axis, that the magnetic force of the thrust magnetic sheet can be overcome to slide under the action of magnetic field produced by the actuation coil is described
Path shaft part is oriented in groove；The control module controls the lock core mechanism and enters lock-out state i.e.：Control the actuating wire
Circle power-off.
In order to which the magnetic field produced by by the identical raising actuation coil of actuation coil electric current is to acting magnetic core axis
Active force, as the preferred embodiment of the present invention：The action magnetic core axis is by ferromagnetic alloy steel section, the first permanent magnet
Section, soft iron section and the second permanent magnet segment are fixedly connected sequentially composition, and first permanent magnet segment is in the same direction with the second permanent magnet segment
Magnetic pole i.e. their poles N or the poles S is oppositely arranged, also, when the action magnetic core axis is placed in the guiding groove, the iron
Magnetic alloy steel section is arranged close to the thrust magnetic sheet.
In order to improve the unlocking convenience of passive electronic lockset, as the preferred embodiment of the present invention：The screens
Wheel is equipped with spacing breach, and the lock body branch is provided with positive stop lug boss compatible with the spacing breach, in the lock body holder
Positive stop lug boss limitation under, the screens wheel only can it is positive since its planar section is towards the position of the screens slot or
Rotate backward 90 °.
In order to avoid bolt is extracted except lock body, as the preferred embodiment of the present invention：The lock core mechanism is also
Equipped with spacer pin；The circumferential surface bottom of the bolt is equipped with along its axially extending limiting slot, and the spacer pin is fixedly mounted on institute
It states in lock body holder and stretches into the limiting slot of the bolt.
In order to improve the functional reliability of passive electronic lockset, as the preferred embodiment of the present invention：The main electricity
Road plate is equipped with two sets of mutually independent control systems, and the lock core mechanism is set there are two the actuation coil, this two dynamic
The mode for making outer stack within coil is sleeved on the limit sheath；The control module of two sets of control systems respectively with institute
Two actuation coil electrical connections are stated, the control module of two sets of control systems can reach in its corresponding charge power supply
It can be carried out wireless communication with external equipment after operating voltage and the unlocking for obtaining passive electronic lockset from the external equipment is awarded
Power, also, the control module of two sets of control systems can control the core locking machine when not obtaining the unlocking and authorizing
Structure, which enters lock-out state, controls when having obtained the unlocking and having authorized the lock core mechanism unlocks the entrance state；Described in first set
The mechanical energy when charge power supply of control system is rotated by the operating handle is converted to electric energy by the manual powered mechanism
It charges to it；Second set of control system is additionally provided with induction charging module, and the induction of the induction charging module is by electric wire
Circle can be by making the electric energy of the external powering device pass through the induction charging mould with external powering device electromagnetic coupling
Block charges to the charge power supply of second set of control system.
In order to improve the functional reliability of passive electronic lockset, as the preferred embodiment of the present invention：The main electricity
Road plate is equipped with two sets of mutually independent control systems, and the lock core mechanism is set there are two the actuation coil, this two dynamic
The mode for making outer stack within coil is sleeved on the limit sheath；The control module of two sets of control systems respectively with institute
Two actuation coil electrical connections are stated, the control module of two sets of control systems can reach in its corresponding charge power supply
It can be carried out wireless communication with external equipment after operating voltage and the unlocking for obtaining passive electronic lockset from the external equipment is awarded
Power, also, the control module of two sets of control systems can control the core locking machine when not obtaining the unlocking and authorizing
Structure, which enters lock-out state, controls when having obtained the unlocking and having authorized the lock core mechanism unlocks the entrance state；Described in first set
The mechanical energy when charge power supply of control system is rotated by the operating handle is converted to electric energy by the manual powered mechanism
It charges to it；Second set of control system is additionally provided with external charging interface, and the external charging interface is in the lock body
The external of shell exposes, and the external charging interface can be by being electrically connected with external powering device so that the externally fed
The electric energy of device charges to the charge power supply of second set of control system by the external charging interface.
As the preferred embodiment of the present invention：The manual powered mechanism by driving gear set and generating set at,
The operating handle can drive the motor shaft of the generator to rotate by the driving gear set, the output of the generator
End is electrically connected with the charge power supply.
As the preferred embodiment of the present invention：The lock body is additionally provided with auxiliary circuit plate；The auxiliary circuit plate passes through institute
The inside that lock body holder is mounted on the lock body shell is stated, the auxiliary circuit plate, which is equipped with, can incude the passive electronic lockset work
Make the sensor of state, the output end of the sensor and the control module input terminal of the main circuit board are electrically connected.
As the preferred embodiment of the present invention：The sensor includes Hall sensor, the Hall sensor
Position is so as to recessed close to the end of the operating handle and major diameter shaft part guiding in the action magnetic core axis
Slot senses the action magnetic core axis in 2mm or less close to the distance between end of the operating handle.
In order to improve the structural compactness of passive electronic lockset, as the preferred embodiment of the present invention：The lock body
Shell is made of front housing and back shroud, and the front end face of the front housing is equipped with installation through-hole；The lock body holder includes fixed
In coil brace, coil brace cover board, mainboard bracket and the bolt holder of the lock body enclosure interior, the coil brace, line
Coil support cover board, mainboard bracket and bolt holder are respectively positioned on the rear of the manual powered mechanism；The actuation coil and main shaft
In being installed in the coil brace and inner cavity that coil brace cover plate lid is combined into, wherein the coil brace cover board is located at line
The rear of coil support, and the major diameter shaft part of the main shaft be pierced by from the coil brace after lead to again across the manual powered mechanism
It crosses outside the installation through-hole part stretching lock body shell of the front housing and is connected and fixed with the operating handle；The main shaft it is small
Diameter shaft part is pierced by from the coil brace cover board, and the bolt holder is located at the rear of the coil brace cover board, and the card
Position wheel is between the coil brace cover board and bolt holder, and the bolt is mounted in the bolt holder, the mainboard
Holder is located at the lower section of the bolt holder, and the main circuit board is mounted in the mainboard bracket.
Compared with prior art, the invention has the advantages that：
First, the present invention by by main shaft, action magnetic core axis, limit sheath, thrust magnetic sheet, actuation coil, screens wheel and
Ball composition lock core mechanism, the present invention can when passive electronic lockset is in locking states by rotate operating handle by
The mechanical energy of rotation is converted into electric energy and charges to the charge power supply of main circuit board so that the control module of main circuit board can
It is carried out wireless communication with external equipment, and the rotation of operating handle at this time has no effect on the locking states of passive electronic lockset, and
And the present invention can authenticate external equipment by the main circuit board powered on and obtain passive electronic lockset from external equipment
Unlocking mandate, and obtain unlock authorize after can by actuation coil be powered by main shaft, action magnetic core axis and screens wheel exist
It links in rotation direction, to which rotation operating handle can drive screens wheel to rotate so that lock core mechanism has been decontroled to bolt
Mobile limitation, also, the lock tongue of bolt is pulled out by pulling open bolt from lock ear, can so that the present invention's is passive
Electric lockset enters open state；
Therefore, the present invention only needs to send to unlock to authorize with communication by external equipment to can be realized as passive electrical
Lock is unlocked and closed to the self-powered of sub- lockset, has the advantages that compact-sized, easy to use, reliability is high, has broken away from general electronics
The key of lockset carries, mandate, distributes, the inconvenience of spare management, in the big ring that intelligent radio mobile terminal becomes increasingly popular
In border, bringing great convenience property of user is given, while maintaining the safety of electric lockset again.
Second, the present invention is directed to used passive electronic lock structure, preferably forever by ferromagnetic alloy steel section, first
Magnet segment, soft iron section and the second permanent magnet segment be fixedly connected sequentially composition action magnetic core axis, actuation coil electric current can passed through
Magnetic field produced by actuation coil is improved in the case of identical to the active force of action magnetic core axis.
Third, the present invention can block the back door of mechanical backup measure, make standby by the way that two sets of control systems are arranged
Key management also can be electronic, improves the functional reliability under passive electronic lockset large-scale application occasion.
Description of the drawings
The following further describes the present invention in detail with reference to the accompanying drawings and specific embodiments：
Fig. 1 is the front view of the passive electronic lockset of the present invention；
Fig. 2 is the Structure explosion diagram of the passive electronic lockset of the present invention；
Fig. 3 is the A-A sectional views of Fig. 1 when the passive electronic lockset of the present invention is in locking states；
Fig. 4 is the B-B sectional views of Fig. 1 when the passive electronic lockset of the present invention is in locking states；
Fig. 5 is the C-C sectional views of Fig. 1 when the passive electronic lockset of the present invention is in locking states；
Fig. 6 is the A-A sectional views of Fig. 1 when the passive electronic lockset of the present invention is in open state；
Fig. 7 is the B-B sectional views of Fig. 1 when the passive electronic lockset of the present invention is in open state.
Specific implementation mode
Embodiment one
As shown in Figures 1 to 7, the embodiment of the present invention one can self-powered passive electronic lockset, be equipped with operating handle 1,
Lock body 2, bolt 3 and lock ear 4, wherein lock body 2 is equipped with lock body shell, lock body holder, main circuit board 22, auxiliary circuit plate 24, manually
Charging mechanism and lock core mechanism, manual powered mechanism are made of driving gear set 231 and generator 232.
Above-mentioned bolt 3, main circuit board 22, manual powered mechanism and lock core mechanism are mounted on lock body by locking body holder respectively
Wherein one end of the inside of shell, bolt 3 is exposed as lock tongue and in the external of lock body shell, and bolt 3 can drive in external force
It is lower that its lock tongue insertion lock ear 4 is neutralized to the lock tongue pull-out being inserted into it in lock ear 4, wherein aforementioned external force can be user
Artificial active force, can also be electric driving mechanism driving force；Main circuit board 22 is equipped with by control module and for being control
The control system of the charge power supply composition of module for power supply processed, operating handle 1 can drive generator by driving gear set 231
232 motor shaft rotation, output end and the charge power supply of generator 232 are electrically connected so that machinery when operating handle 1 rotates
Electric energy can be converted to by manual powered mechanism to charge to charge power supply；Control module reaches work in charge power supply
The unlocking mandate of passive electronic lockset can be carried out wireless communication and obtained from external equipment after voltage with external equipment, also,
Control module can enter lock-out state not obtaining mandate time control lockmaking core mechanism of unlocking, be controlled when having obtained unlocking and having authorized
Lock core mechanism is unlocked the entrance state, and lock core mechanism can limit the shifting for the bolt 3 that lock tongue has been inserted into lock ear 4 in the locked state
Dynamic, lock core mechanism can decontrol the mobile limitation to bolt 3 under relieving state.Wherein, between control module and external equipment
Communication can be bluetooth, WIFI etc..
Above-mentioned lock core mechanism is by main shaft 211, action magnetic core axis 212, limit sheath 213, thrust magnetic sheet 214, actuation coil
215, screens wheel 216 and ball 217 form；Main shaft 211 is the multi-diameter shaft being made of major diameter shaft part 2111 and path shaft part 2112,
And main shaft 211 is coaxial with operating handle 1 and perpendicular to the axial direction of bolt 3,2111 part of major diameter shaft part stretch out lock body shell it is outer and
The extension is fixed on operating handle 1, and the circumferential surface of main shaft 211 is equipped with axial parallel with it and is oriented to by major diameter shaft part recessed
Slot 211a is oriented to groove 211b with path shaft part and is connected to the guiding groove constituted, and major diameter shaft part is oriented to groove 211a and is located at big journal axle
The end face of section 2111 and non-break-through major diameter shaft part 2111, path shaft part are oriented to groove 211b and are located at path shaft part 2112 and non-break-through
The end face of path shaft part 2112, major diameter shaft part be oriented to the length of groove 211a more than the length of action magnetic core axis 212, depth it is big
In the diameter of action magnetic core axis 212, the length that path shaft part is oriented to groove 211b is less than the length of action magnetic core axis 212, depth
Less than the diameter of action magnetic core axis 212；Action magnetic core axis 212 be placed in be oriented in groove and can along be oriented to groove it is axial certainly
By sliding so that action magnetic core axis 212, which slides fully into be fully located at when major diameter shaft part is oriented in groove 211a, is oriented to groove
Inside, and its end sections is projected into path shaft part when acting magnetic core axis 212 and sliding into path shaft part guiding groove 211b
Except 2112 circumferential surface；Limit sheath 213 is sleeved on the major diameter shaft part 2111 of main shaft 211 and is oriented to groove positioned at major diameter shaft part
The positions 211a are detached from sliding with blocking action magnetic core axis 212 and are oriented to groove；Thrust magnetic sheet 214 is fixed on main shaft 211
2112 end face of path shaft part on, and thrust magnetic sheet 214 with action magnetic core axis 212 repel each other, action magnetic core axis 212 in thrust magnetic sheet
Major diameter shaft part is pressed completely under 214 magneticaction to be oriented in groove 211a；Actuation coil 215 is sleeved on limit sheath 213
Above and with the control module of main circuit board 22 it is electrically connected；Screens wheel 216 is " D " font cam equipped with central stepped, i.e.,
The circumferential surface of screens wheel 216 is made of arc surface part 216a and planar section 216b, central stepped by major diameter hole section 216c and
Path hole section 216d compositions are simultaneously coaxial with arc surface part 216a, and screens wheel 216 is equipped with the notch of connection path hole section 216d
Major diameter shaft part 2111 that 216e, the major diameter hole section 216c of screens wheel 216 are sleeved on main shaft 211 in a manner of loose fit is outer, path
Hole section 216d is sleeved in a manner of loose fit outside the path shaft part 2112 of main shaft 211, and screens wheel 216 is being located at bolt 3 just
Top, action magnetic core axis 212 can turn to the position of alignment notch 216e being oriented to groove and slide into path shaft part and be oriented to
Be embedded in the notch 216e of screens wheel 216 when groove 211b, that is, act magnetic core axis 212 be projected into path shaft part 2112 circumferential surface it
In outer end sections insertion notch 216e so that main shaft 211 can rotated by acting magnetic core axis 212 with screens wheel 216
It links on direction；In addition, if action magnetic core axis 212 is not in the position of alignment notch 216e in sliding, it can be first fixed
On the end faces major diameter hole section 216c of screens wheel 216, and with the rotation final alignment notch 216e of main shaft 211, also, screens
Wheel 216 is preferably provided with the notch 216e that two relative positions are in 180 °, to improve the unlocking efficiency of passive electronic lockset；Bolt
Screens slot 3a is equipped at the top of 3 circumferential surface, ball 217 is constrained in by lock body holder between screens wheel 216 and bolt 3, in bolt 3
Lock tongue has been inserted into lock ear 4 and the arc surface part 216a of screens wheel 216 turns to the position towards the screens slot 3a of bolt 3
When, ball 217 is pressed on by the arc surface part 216a of screens wheel 216 in the screens slot 3a of bolt 3, and screens wheel 216 is logical at this time
Cross the movement that ball 217 has locked bolt 3；The screens slot 3a towards bolt 3 is turned in the planar section 216b of screens wheel 216
Position when, between the planar section 216b and the circumferential surface of bolt 3 of screens wheel 216 there are enough balls 217 roll gap
217a so that when bolt 3 is opened, ball 217 can be detached from screens slot 3a, and in gap 217a under the constraint of lock body holder
Middle rolling, the movement without influencing bolt 3；Control module control lock core mechanism unlocks the entrance state i.e.：Control action coil 215
It is powered so that action magnetic core axis 212 can overcome the magnetic of thrust magnetic sheet 214 under the action of magnetic field produced by actuation coil 215
Power slides into path shaft part and is oriented in groove 211b；Control module control lock core mechanism enters lock-out state i.e.：Control action line
215 power-off of circle.
In order to which the magnetic field produced by by the identical raising actuation coil 215 of 215 electric current of actuation coil is to action
The active force of magnetic core axis 212, as the preferred embodiment of the present invention：Above-mentioned action magnetic core axis 212 is by ferromagnetic alloy steel section
2121, the first permanent magnet segment 2122, soft iron section 2123 and the second permanent magnet segment 2124 are fixedly connected sequentially composition, this is consolidated
Determine connection type can be with glue bonding can also be to be inlaid in a casing, the first permanent magnet segment 2122 and the second permanent magnetism
The magnetic pole in the same direction of body section 2124 i.e. their poles N or the poles S is oppositely arranged, also, is acted magnetic core axis 212 and be placed in guiding groove
When, ferromagnetic alloy steel section 2121 is arranged close to thrust magnetic sheet 214.
In order to improve the unlocking convenience of passive electronic lockset, as the preferred embodiment of the present invention：Above-mentioned screens wheel
216 are equipped with spacing breach 216f, and lock body branch is provided with positive stop lug boss compatible with spacing breach 216f, in the limit of lock body holder
Under the limitation of position boss, screens wheel 216 only can be positive or anti-since its planar section 216b is towards the position of screens slot 3a
To 90 ° of rotation.
In order to avoid bolt 3 is extracted except lock body 2, as the preferred embodiment of the present invention：Above-mentioned lock core mechanism is also
Equipped with spacer pin 218；The circumferential surface bottom of bolt 3 is equipped with along its axially extending limiting slot, and spacer pin 218 is fixedly mounted on lock body
In holder and stretch into the limiting slot of bolt 3.
Above-mentioned auxiliary circuit plate 24 is mounted on the inside of lock body shell by locking body holder, and auxiliary circuit plate 24, which is equipped with, to be incuded
The sensor of passive electronic lockset working condition, the output end of sensor electrically connect with the control module input terminal of main circuit board 22
It connects；Sensor as aforementioned includes but are not limited to the first Hall sensor and the second Hall sensor, and magnetic grain 5 is fixed in lock ear 4,
It is provided with magnetic penetrating hole 251a on lock body shell, and magnetic penetrating hole 251a is closed by plastics sealing of hole piece 6 so that the first Hall sensor energy
Enough by incuding magnetic grain 5 whether in its attachment, to judge that whether far from lock ear 4, the door for locking 2 place of body is judged with this for lock body 2
It is whether in the open state；The position of second Hall sensor is so as in action magnetic core axis 212 close to operation handlebar
The end of hand 1 is oriented to groove 211a with major diameter shaft part and is sensed in 2mm or less close to the distance between end of operating handle 1
Magnetic core axis 212 is acted, to judge whether lockset is in locking states.
In order to improve the structural compactness of passive electronic lockset, as the preferred embodiment of the present invention：Above-mentioned lock body shell
Body is made of front housing 251 and back shroud 252, and the front end face of front housing 251 is equipped with installation through-hole；Lock body holder includes being each attached to lock
Coil brace 261, coil brace cover board 262, mainboard bracket 263 and the bolt holder 264 of body enclosure interior, coil brace 261,
Coil brace cover board 262, mainboard bracket 263 and bolt holder 264 are respectively positioned on the rear of manual powered mechanism；Auxiliary circuit plate 24,
Actuation coil 215 and main shaft 211 are installed in coil brace 261 and coil brace cover board 262 covers in the inner cavity being combined into, wherein
Coil brace cover board 262 is located at the rear of coil brace 261, and the major diameter shaft part 2111 of main shaft 211 is pierced by from coil brace 261
It passes through manual powered mechanism to stretch out outside lock body shell by the installation through-hole part of front housing 251 again afterwards to connect admittedly with operating handle 1
Fixed, the boss 11 of operating handle 1 stretches into the inside of lock body shell by the installation through-hole of front housing 251 and driving gear set 231 connects
It connects, to drive the motor shaft of generator 232 to rotate by driving gear set 231；The path shaft part 2112 of main shaft 211 is from coil branch
Frame cover board 262 is pierced by, and bolt holder 264 is located at the rear of coil brace cover board 262, and screens wheel 216 is located at coil brace lid
Between plate 262 and bolt holder 264, bolt 3 is mounted in bolt holder 264, and mainboard bracket 263 is located at bolt holder 264
Lower section, main circuit board 22 are mounted in mainboard bracket 263.
The operation principle of the passive electronic lockset of the present invention is as follows：
Referring to Fig. 3 to Fig. 5, when the passive electronic lockset of the present invention is in locking states, the lock tongue of bolt 3 is inserted into lock ear
4, and ball 217 is pressed on by screens wheel 216 by its arc surface part 216a in the screens slot 3a of bolt 3 and is locked by bolt 3
And it is immovable, also, control module control lock core mechanism enters lock-out state i.e. actuation coil 215 and powers off so that action magnetic
The major diameter shaft part that mandrel 212 is pressed completely into main shaft 211 under the magneticaction of thrust magnetic sheet 214 is oriented in groove 211a,
The major diameter hole section 216c holdings of screens wheel 216 are just enabled to be sleeved in a manner of loose fit outside the major diameter shaft part 2111 of main shaft 211, this
When rotate operating handle 1, main shaft 211 can under the drive of operating handle 1 idle running without being impacted to screens wheel 216,
The state of bolt 3 will not be impacted, and the rotation of operating handle 1 then can drive generator by driving gear set 231
232 motor shaft rotation so that mechanical energy when operating handle 1 rotates can be converted to charging electricity of the electric energy to main circuit board 22
It charges in source.
Referring to Fig. 6 and Fig. 7, after the charge power supply of main circuit board 22 reaches operating voltage, the control mould of main circuit board 22
Block is carried out wireless communication with external equipment, if the unlocking that control module could not obtain passive electronic lockset from external equipment is awarded
It weighs, then passive electronic lockset of the invention is maintained at locking states, if control module successfully obtains nothing from external equipment
The unlocking mandate of source electric lockset, then its control lock core mechanism state i.e. control action coil 215 of unlocking the entrance and be powered so that it is dynamic
Make magnetic core axis 212 overcomes the magnetic force of thrust magnetic sheet 214 to slide into path shaft part under the action of magnetic field produced by actuation coil 215
It is oriented in groove 211b so that action magnetic core axis 212 is projected into the end sections insertion card except the circumferential surface of path shaft part 2112
In the notch 216e of position wheel 216, at this point, main shaft 211 is linked with screens wheel 216 in rotation direction by acting magnetic core axis 212,
Rotating operating handle 1 can drive screens wheel 216 to rotate by main shaft 211 and action magnetic core axis 212 so that screens wheel 216
Planar section 216b when turning to towards the position of the screens slot 3a of bolt 3, enable the planar section 216b of screens wheel 216 and insert
There are the gap 217a that enough balls 217 roll, ball 217 to be detached from screens when pulled in bolt 3 between the circumferential surface of pin 3
Slot 3a simultaneously rolls the movement without influence bolt 3 under the constraint of lock body holder in the 217a of gap, i.e. lock core mechanism is decontroled
Mobile limitation to bolt 3, to be pulled out the lock tongue of bolt 3 from lock ear 4 by pulling open bolt 3, can make this
The passive electronic lockset of invention enters open state.
When the passive electronic lockset of the present invention is in open state, by the way that the lock tongue of bolt 3 is reinserted lock ear 4
In, and the unlocking mandate to the control module of main circuit board 22 withdrawal passive electronic lockset or main circuit by external equipment
The control module of plate 22 loses the unlocking mandate of passive electronic lockset automatically after setting time, you can so that passive electronic lockset
Come back to locking states.
Embodiment two
Referring to Fig. 3 and Fig. 6, the passive electronic lockset and embodiment one of the embodiment of the present invention two are essentially identical, their area
It is not：In the present embodiment two, main circuit board 22 be equipped with two sets mutually independent control systems, lock core mechanism set there are two act
Coil 215, the mode of outer stack is sleeved on the limit sheath 213 within two actuation coils 215；Two sets of control systems
Control module be electrically connected respectively with two actuation coils 215, the control module of two sets control systems can be corresponded at it
Charge power supply reach operating voltage after can be carried out wireless communication with external equipment and from external equipment obtain passive electronic lock
The unlocking mandate of tool, also, the control module of two sets of control systems can authorize time control lockmaking core mechanism not obtaining to unlock
Time control lockmaking core mechanism is authorized to unlock the entrance state into lock-out state, having obtained to unlock；The charging of first set control system
Mechanical energy when power supply is rotated by operating handle 1 is converted to electric energy by manual powered mechanism and charges to it；Second set of control
System processed is additionally provided with induction charging module, and the induction power receiving coil 221 of the induction charging module can be by filling with externally fed
Set electromagnetic coupling make the electric energy of external powering device by the charge power supply of second set of control system of induction charging module pair into
Row charging.
To which, user is in addition to can be by way of rotating operating handle 1 to the charge power supply of first set control system
It charges, is carried out wireless communication with external equipment using the control module of first set control system, to complete to passive electrical
The operation of sub- lockset；User can also be by being filled with the charge power supply of second set of control system of external powering device pair
Electricity is carried out wireless communication using the control module of second set of control system with external equipment, to complete to passive electronic lockset
Operation；Therefore, the present embodiment two improves the functional reliability of passive electronic lockset.
In addition, by adding charge switch between the charge power supply of two sets of control systems, enable charge switch can be at it
In a set of control system charge power supply it is fully charged after open so that fully charged charge power supply can be to another set of control system
Charge power supply charge, also, by carrying out software setting in external equipment so that external equipment is in singular connection nothing
Communicated with the control module of first set control system when the electric lockset of source, in even numbers time connected with passive electric lockset with second set
The control module of control system communicates, and can further increase the functional reliability and unlocking efficiency of passive electronic lockset in this way.
Also, warning function when making wherein a set of control system failure is arranged by software, and is recorded in external equipment, so as to
It repairs and replaces.
Embodiment three
The passive electronic lockset and embodiment two of the embodiment of the present invention three are essentially identical, they difference lies in：This implementation
In example three, induction charging module of second set of control system in external charging interface alternate embodiment two, external charging interface
External in lock body shell exposes, and external charging interface can be by being electrically connected with external powering device so that externally fed dress
The electric energy set is charged by the charge power supply of second set of control system of external charging interface pair.Wherein, external charging interface
Inductive power supply may be selected or power supply is directly accessed two ways.
The present invention is not limited to above-mentioned specific implementation mode, according to the above, according to the ordinary technical knowledge of this field
And customary means, under the premise of not departing from above-mentioned basic fundamental thought of the invention, the present invention can also make other diversified forms
Equivalent modifications, replacement or change, all fall among protection scope of the present invention.
Claims (10)
1. one kind can self-powered passive electronic lockset, be equipped with operating handle (1), lock body (2), bolt (3) and lock ear (4),
In, the lock body (2) is equipped with lock body shell, lock body holder, main circuit board (22), manual powered mechanism and lock core mechanism, described
Bolt (3), main circuit board (22), manual powered mechanism and lock core mechanism are mounted on the lock body by the lock body holder respectively
Wherein one end of the inside of shell, the bolt (3) is exposed as lock tongue and in the external of lock body shell, the bolt
(3) its lock tongue can be inserted into the lock ear (4) under external force drive and neutralizes the lock tongue drawing being inserted into it in lock ear (4)
Go out；The main circuit board (22) is equipped with the control that the charge power supply by control module and for powering for the control module forms
System, the mechanical energy when operating handle (1) rotates can be converted to electric energy by the manual powered mechanism and be filled to described
Power supply charges；The control module can carry out wireless after the charge power supply reaches operating voltage with external equipment
The unlocking mandate of passive electronic lockset is communicated and is obtained from the external equipment, also, the control module can not obtain
The unlocking controls the lock core mechanism and enters lock-out state, controls the lock core when having obtained the unlocking and having authorized when authorizing
Mechanism unlocks the entrance state, and the lock core mechanism can limit the lock tongue under the lock-out state and be inserted into the lock ear
(4) movement of the bolt (3) in, the lock core mechanism can decontrol the movement to the bolt (3) under the relieving state
Limitation；
It is characterized in that：The lock core mechanism is by main shaft (211), action magnetic core axis (212), limit sheath (213), thrust magnetic
Piece (214), actuation coil (215), screens wheel (216) and ball (217) composition；The main shaft (211) is by major diameter shaft part
(2111) and the multi-diameter shaft that constitutes of path shaft part (2112), and the main shaft (211) is coaxial and vertical with the operating handle (1)
Axial direction in the bolt (3), the major diameter shaft part (2111) is partly stretched out outside the lock body shell and the extension is fixed
On the operating handle (1), the circumferential surface of the main shaft (211) is equipped with axial parallel with it and is oriented to groove by major diameter shaft part
(211a) is oriented to groove (211b) with path shaft part and is connected to the guiding groove constituted, and the major diameter shaft part is oriented to the position groove (211a)
The end face of major diameter shaft part (2111) described in the major diameter shaft part (2111) and non-break-through, the path shaft part are oriented to groove
(211b) is located at the end face of path shaft part (2112) described in the path shaft part (2112) and non-break-through, and the major diameter shaft part is oriented to
The length of groove (211a) is more than the length of the action magnetic core axis (212), depth is more than the action magnetic core axis (212)
Diameter, the length that the path shaft part is oriented to groove (211b) is less than the length of the action magnetic core axis (212), depth is less than institute
State the diameter of action magnetic core axis (212)；The action magnetic core axis (212) is placed in the guiding groove and can be led along described
Axially free sliding to groove, the limit sheath (213) are sleeved on the major diameter shaft part (2111) of the main shaft (211) simultaneously
It is oriented to the position groove (211a) positioned at the major diameter shaft part, the thrust magnetic sheet (214) is fixed on the main shaft (211)
On path shaft part (2112) end face, and the thrust magnetic sheet (214) repels each other with action magnetic core axis (212), the action magnetic core axis
(212) the major diameter shaft part is pressed completely under the magneticaction of the thrust magnetic sheet (214) to be oriented in groove (211a)；Institute
Actuation coil (215) is stated to be sleeved on the limit sheath (213) and with the control module of the main circuit board (22) electrically connect
It connects；The screens wheel (216) is " D " font cam equipped with central stepped, i.e., the circumferential surface of the described screens wheel (216) is by circular arc
Face part (216a) and planar section (216b) are constituted, and the central stepped is by major diameter hole section (216c) and path hole section
(216d) composition is simultaneously coaxial with arc surface part (216a), and the screens wheel (216) is equipped with and is connected to the path hole section
The major diameter hole section (216c) of the notch (216e) of (216d), the screens wheel (216) is sleeved on the master in a manner of loose fit
The major diameter shaft part (2111) of axis (211) outside, path hole section (216d) the small of the main shaft (211) is sleeved in a manner of loose fit
Outside, and the screens wheel (216) is located at the surface of the bolt (3), action magnetic core axis (212) energy to diameter shaft part (2112)
It enough turns to be directed at the position of the notch (216e) and slide into the path shaft part in the guiding groove and is oriented to groove
It is embedded in when (211b) in the notch (216e) of the screens wheel (216) so that the main shaft (211) can pass through the action magnetic
Mandrel (212) links with the screens wheel (216) in rotation direction；Screens slot is equipped at the top of the circumferential surface of the bolt (3)
(3a), the ball (217) is constrained in by the lock body holder between the screens wheel (216) and bolt (3), in the bolt
(3) lock tongue has been inserted into the lock ear (4) and the arc surface part of the screens wheel (216) (216a) turns to described in
When the position of the screens slot (3a) of bolt (3), the ball (217) is by the arc surface part (216a) of the screens wheel (216)
It is pressed in the screens slot (3a) of the bolt (3), is turned to towards institute in the planar section (216b) of the screens wheel (216)
When stating the position of screens slot (3a) of bolt (3), planar section (216b) and the bolt (3) of the screens wheel (216)
There are the gaps (217a) that the ball (217) described enough rolls between circumferential surface；The control module control the lock core mechanism into
Enter relieving state i.e.：Control the actuation coil (215) energization so that the action magnetic core axis (212) can be in the action
Overcome the magnetic force of the thrust magnetic sheet (214) to slide into the path shaft part under the action of magnetic field produced by coil (215) to be oriented to
In groove (211b)；The control module controls the lock core mechanism and enters lock-out state i.e.：Control the actuation coil (215)
Power-off.
2. passive electronic lockset according to claim 1, it is characterised in that：The action magnetic core axis (212) is by ferromagnetic
Property steel alloy section (2121), the first permanent magnet segment (2122), soft iron section (2123) and the second permanent magnet segment (2124) are fixed successively
It connects and composes, magnetic pole in the same direction i.e. their poles N or the poles S of first permanent magnet segment (2122) and the second permanent magnet segment (2124)
It is oppositely arranged, also, when the action magnetic core axis (212) is placed in the guiding groove, the ferromagnetic alloy steel section
(2121) it is arranged close to the thrust magnetic sheet (214).
3. passive electronic lockset according to claim 1, it is characterised in that：The screens wheel (216) is equipped with limit and lacks
Mouth (216f), the lock body branch is provided with the compatible positive stop lug boss with the spacing breach (216f), in the lock body holder
Positive stop lug boss limitation under, the screens wheel (216) only can be from its planar section (216b) towards the screens slot (3a)
Position start to rotate 90 ° forward or backwards.
4. passive electronic lockset according to claim 1, it is characterised in that：The lock core mechanism is additionally provided with spacer pin
(218)；The circumferential surface bottom of the bolt (3) is equipped with along its axially extending limiting slot, and the spacer pin (218) is fixedly mounted on
In the lock body holder and stretch into the limiting slot of the bolt (3).
5. passive electronic lockset according to any one of claims 1 to 4, it is characterised in that：The main circuit board
(22) be equipped with two sets mutually independent control systems, the lock core mechanism set there are two the actuation coil (215), this two
The mode of outer stack is sleeved on the limit sheath (213) within a actuation coil (215)；The control of two sets of control systems
Molding block is electrically connected with described two actuation coils (215) respectively, and the control modules of two sets of control systems can be
Its corresponding charge power supply can be carried out wireless communication with external equipment after reaching operating voltage and be obtained from the external equipment
The unlocking mandate of passive electronic lockset, also, the control module of two sets of control systems can not obtain the unlocking
The lock core mechanism is controlled when mandate to enter lock-out state, control the lock core mechanism entrance when having obtained the unlocking and having authorized
Relieving state；The mechanical energy when charge power supply of control system described in first set is rotated by the operating handle (1) passes through described
Manual powered mechanism is converted to electric energy and charges to it；Second set of control system is additionally provided with induction charging module, the sense
The induction power receiving coil (221) of inductive charging module can be by making the externally fed fill with external powering device electromagnetic coupling
The electric energy set charges to the charge power supply of second set of control system by the induction charging module.
6. passive electronic lockset according to any one of claims 1 to 4, it is characterised in that：The main circuit board
(22) be equipped with two sets mutually independent control systems, the lock core mechanism set there are two the actuation coil (215), this two
The mode of outer stack is sleeved on the limit sheath (213) within a actuation coil (215)；The control of two sets of control systems
Molding block is electrically connected with described two actuation coils (215) respectively, and the control modules of two sets of control systems can be
Its corresponding charge power supply can be carried out wireless communication with external equipment after reaching operating voltage and be obtained from the external equipment
The unlocking mandate of passive electronic lockset, also, the control module of two sets of control systems can not obtain the unlocking
The lock core mechanism is controlled when mandate to enter lock-out state, control the lock core mechanism entrance when having obtained the unlocking and having authorized
Relieving state；The mechanical energy when charge power supply of control system described in first set is rotated by the operating handle (1) passes through described
Manual powered mechanism is converted to electric energy and charges to it；Second set of control system is additionally provided with external charging interface, described
External charging interface exposes in the external of lock body shell, and the external charging interface can be by electric with external powering device
Gas connects so that the electric energy of the external powering device fills second set of control system by the external charging interface
Power supply charges.
7. passive electronic lockset according to any one of claims 1 to 4, it is characterised in that：The manual powered machine
Structure is made of driving gear set (231) and generator (232), and the operating handle (1) can pass through the driving gear set
(231) the motor shaft rotation of the generator (232), output end and the charge power supply electricity of the generator (232) are driven
Gas connects.
8. passive electronic lockset according to any one of claims 1 to 4, it is characterised in that：The lock body (2) is also set
There is auxiliary circuit plate (24)；The auxiliary circuit plate (24) is mounted on the inside of the lock body shell by the lock body holder, described
Auxiliary circuit plate (24), which is equipped with, can incude the sensor of the passive electronic lockset working condition, the output end of the sensor with
The control module input terminal of the main circuit board (22) is electrically connected.
9. passive electronic lockset according to claim 8, it is characterised in that：The sensor includes Hall sensor,
The position of the Hall sensor is so as in the action magnetic core axis (212) close to the operating handle (1)
End is oriented to groove (211a) close to the distance between end of the operating handle (1) in 2mm or less with the major diameter shaft part
When sense the action magnetic core axis (212).
10. passive electronic lockset according to any one of claims 1 to 4, it is characterised in that：The lock body shell by
Front housing (251) and back shroud (252) composition, the front end face of the front housing (251) are equipped with installation through-hole；The lock body holder packet
It includes the coil brace (261) for being each attached to the lock body enclosure interior, coil brace cover board (262), mainboard bracket (263) and inserts
Pin support (264), the coil brace (261), coil brace cover board (262), mainboard bracket (263) and bolt holder (264)
It is respectively positioned on the rear of the manual powered mechanism；The actuation coil (215) and main shaft (211) are installed in the coil brace
(261) it is covered in the inner cavity being combined into coil brace cover board (262), wherein the coil brace cover board (262) is located at coil branch
The rear of frame (261), and the major diameter shaft part (2111) of the main shaft (211) from the coil brace (261) be pierced by after pass through institute
It states manual powered mechanism and stretches out that the lock body shell is outer and the operation handlebar by the installation through-hole part of the front housing (251) again
Hand (1) is connected and fixed；The path shaft part (2112) of the main shaft (211) is pierced by from the coil brace cover board (262), described to insert
Pin support (264) is located at the rear of the coil brace cover board (262), and the screens wheel (216) is located at the coil brace
Between cover board (262) and bolt holder (264), the bolt (3) is mounted in the bolt holder (264), the mainboard branch
Frame (263) is located at the lower section of the bolt holder (264), and the main circuit board (22) is mounted in the mainboard bracket (263).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201611129600.3A CN106545228B (en) | 2016-12-09 | 2016-12-09 | One kind can self-powered passive electronic lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611129600.3A CN106545228B (en) | 2016-12-09 | 2016-12-09 | One kind can self-powered passive electronic lockset |
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| CN106545228B true CN106545228B (en) | 2018-10-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE202017103467U1 (en) * | 2017-06-09 | 2017-07-07 | Franz Schneider Brakel Gmbh + Co Kg | Adapter for installing a retaining element of a door or window handle |
| IT201800006542A1 (en) * | 2018-06-22 | 2018-09-22 | Door lock device. | |
| CN110043433A (en) * | 2019-04-09 | 2019-07-23 | 广州启懿实业有限责任公司 | Mirror image ratchet is mutually locked for formula hand power mechanism and passive electronic |
| CN110295806A (en) * | 2019-08-02 | 2019-10-01 | 山东华特电气有限公司 | A kind of intelligent things padlock |
| CN111010216B (en) * | 2019-11-28 | 2021-06-11 | 北京优炫智能科技有限公司 | Signal management method for passive equipment |
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| KR20150011031A (en) * | 2013-06-18 | 2015-01-30 | 현대모비스 주식회사 | Smart Key System and Method Thereof |
| CN103924844B (en) * | 2014-04-30 | 2016-02-10 | 常州市思索数码科技有限公司 | Electronic intelligent lock |
| CN104806086B (en) * | 2015-04-30 | 2017-01-25 | 宁波国际物流发展股份有限公司 | Security intelligence lock |
| CN106023379B (en) * | 2016-06-07 | 2018-02-13 | 林杨 | Distribution terminal case intelligent lock system based on workform management |
| CN206418877U (en) * | 2016-12-09 | 2017-08-18 | 广州启懿实业有限责任公司 | One kind can self-powered passive electronic lockset |
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Effective date of registration: 20180821 Address after: 510640 Meihua Road, Yuexiu District, Guangzhou, Guangdong 75 Applicant after: POWER DISPATCH CONTROL CENTER, GUANGDONG POWER GRID CO., LTD. Address before: 510300 Guangdong Guangzhou Haizhuqu District Binjiang East Road 8 Yili Street 1505 Applicant before: Guangzhou Kai Yi Industrial Co., Ltd. |
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