CN105986709B - Anti-error electric padlock - Google Patents
Anti-error electric padlock Download PDFInfo
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- CN105986709B CN105986709B CN201510066635.6A CN201510066635A CN105986709B CN 105986709 B CN105986709 B CN 105986709B CN 201510066635 A CN201510066635 A CN 201510066635A CN 105986709 B CN105986709 B CN 105986709B
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- spacer pin
- limiting slot
- latch hook
- lock
- block
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Abstract
The invention discloses a kind of anti-error electric padlocks, comprising: lock body；Latch hook, latch hook are movably mounted on lock body, and latch hook can move back and forth between unlocked position and locked position of coupler, and the first limiting slot is provided on latch hook；Electric locking mechanism, electric locking mechanism are set in lock body；And internal circuit, internal circuit are set in lock body, and are connect with electric locking mechanism；Electric locking mechanism includes: spring bolt mechanism, and spring bolt mechanism includes the lock tongue that can move back and forth between clamped position and non-engagement position, and lock tongue and the first limiting slot cooperate；Electronic drive, electronic drive and the driving signal output end of internal circuit connect, electronic drive has telescopic spacer pin, when the spacer pin of electronic drive stretches out, spacer pin limits lock tongue movement, and when the spacer pin of internal circuit control electronic drive retracts, spacer pin discharges the limit to lock tongue.Anti-error electric padlock of the invention has the advantages that structure is simple, high reliablity.
Description
Technical field
The present invention relates to locks, more particularly to a kind of anti-error electric padlock.
Background technique
Manual operation accident occurs in order to prevent, generally uses error proof locking system of microcomputer to fortune in substation, power plant
The purpose of row equipment is latched, used lock set is to prevent artificial maloperation.But traditional mechanical lock and solution
The disadvantages of locking device generallys use contact connection structure mode, and it is low that there are safeties, high failure rate, functional limitation is big.
With the development of power equipment, the single closedown mode of tradition can no longer meet needs, occur more and more
The application for needing comprehensive closedown mode, needs to be provided simultaneously with the lock set of mechanical, electrical blocking function.Locking traditional simultaneously
Lockset, also because backward in technique, the reasons such as accuracy limitations are no longer desirable for new anti-misoperation locking occasion gradually.
Although existing electric padlock meets the function of electromechanical locking, but existing electric padlock has that structure is complicated, can
The problem low by property.
Summary of the invention
For above-mentioned state of the art, technical problem to be solved by the present invention lies in, provide a kind of structure it is simple, can
The anti-error electric padlock high by property.
In order to solve the above-mentioned technical problem, a kind of anti-error electric padlock provided by the present invention, comprising:
Lock body；
Latch hook, the latch hook are movably mounted on the lock body, and the latch hook can unlocked position and locked position of coupler it
Between move back and forth, the first limiting slot is provided on the latch hook；
Electric locking mechanism, the electric locking mechanism is set in the lock body, for locking or unclamping the latch hook；
And
Internal circuit, the internal circuit are set in the lock body, and are connect with the electric locking mechanism, for controlling
Make the electric locking mechanism action；
The electric locking mechanism includes: spring bolt mechanism, and the spring bolt mechanism includes can be in clamped position and non-engagement position
The lock tongue moved back and forth between setting, the lock tongue and first limiting slot cooperate；Electronic drive, the electric drive member
Part is connect with the driving signal output end of the internal circuit, and the electronic drive has telescopic spacer pin, works as institute
When stating latch hook and being in locked position of coupler, the lock tongue is opposite with first limiting slot, work of the lock tongue in the first elastomeric element
It is caught in first limiting slot with lower positioned at clamped position, when the spacer pin of the electronic drive stretches out,
The spacer pin limits the lock tongue movement, and when the internal circuit controls the spacer pin contracting of the electronic drive
Hui Shi, the spacer pin discharge the limit to the lock tongue, and the latch hook can move to unlocked position by locked position of coupler.
The lock tongue is spacing ball in one of the embodiments, and the spring bolt mechanism further includes sliding block, and the sliding block can
Move back and forth between the first location and the second location, the inclined-plane for pushing the spacing ball, institute are provided on the sliding block
It states the first elastomeric element to be set on the sliding block, the sliding block is made to be moved to the second position, so that the spacing ball be pushed to move
It moves to clamped position.
First limiting slot is two in one of the embodiments, and two first limiting slots are respectively arranged at
In the long hook arm and short hook arm of the latch hook；The spacing ball is two, and is located at the two sides of the sliding block, the sliding block
There are two the inclined-planes for upper setting.
The sliding block includes head and bar portion in one of the embodiments, and there are two described oblique for setting on the head
Face, the bar portion are connected with the head, when the sliding block is located at the second position, and when the electronic drive
When the spacer pin stretches out, the head of the spacer pin is caught in the gap between the bar portion and the lock body, limits the cunning
Block movement, to limit the spacing ball movement, when the spacer pin of the electronic drive retracts, the spacer pin
The limit to the sliding block is discharged, thus limit of the release to the spacing ball.
The spring bolt mechanism further includes two Breech blocks in one of the embodiments, and two Breech blocks are along same
Straight line is arranged side by side, and two mutually separate one end of the Breech block are provided with the lock tongue, and first elastomeric element is set to
Between the mutually close one end of two Breech blocks.
In one of the embodiments, the spacer pin of the electronic drive be set to two Breech blocks it
Between, when the spacer pin stretches out, the head of the spacer pin is caught between two mutually close one end of the Breech block, limitation
Two Breech blocks movements, to limit the lock tongue movement, when the spacer pin retracts, the head of the spacer pin from
The mutually close one end abjection of two Breech blocks, discharges the limit to two Breech blocks, so that release is to the lock tongue
Limit.
The spring bolt mechanism in one of the embodiments, further include: limited block, the limited block can be in third positions
It sets and is moved back and forth between the 4th position, the limited block includes blocking portion and notch section, when two Breech block movements
When to clamped position, the limited block moves to the 4th position under the action of the second elastomeric element, the limited block
Blocking portion is located between the mutually close one end of two Breech blocks, and the Breech block of limitation two is mobile, thus described in limitation
Lock tongue movement；Push-rod assembly, the scalable movement of push-rod assembly, and the limited block can be pushed to move under external force
To the third place, the gap portions of the limited block discharge between the mutually close one end of two Breech blocks to described
The limit of Breech block, thus limit of the release to the lock tongue；Third elastomeric element, the third elastomeric element are described for making
Push-rod assembly resets.
The push-rod assembly includes: in one of the embodiments,
Push rod, one end of the push rod connect or contact with the limited block, and the other end is provided with connector；With
Movable coil box, the movable coil box is actively set to the lock body bottom, and has exposed surface, described
The card slot with connector cooperation is provided on movable coil box, the movable coil box and the push rod pass through the card slot
It is connected with the connector.
The anti-error electric padlock further includes emergency unlocking mechanism in one of the embodiments, the emergency release
Mechanism includes: emergency release hole, and the emergency release hole is set on the lock body, is provided on the wall in the emergency release hole
The through-hole opposite with the spacer pin；Shaft is unlocked, the unlock shaft is rotatablely arranged in the emergency release hole；With
And shifting block, the shifting block are slideably loaded in the through-hole, and are connect with the unlock rotating shaft transmission, when the unlock shaft
When rotation to emergency release position, pushes the shifting block mobile, retract the spacer pin；And plug, the plug are fixed
At the aperture in the emergency release hole.
The emergency unlocking mechanism in one of the embodiments, further include: mounting hole, the mounting hole are set to described
It is radially extended in unlock shaft and along the unlock shaft；Bayonet lock and third elastomeric element, the bayonet lock and third elasticity
Component is loaded in the mounting hole；With the second limiting slot, second limiting slot is set in the long hook arm of the latch hook, and with
The bayonet lock head fits, when the unlock shaft is rotated to the emergency release position, the head of the bayonet lock is described
The mounting hole is stretched out under the action of third elastomeric element and is caught in second limiting slot.
The emergency unlocking mechanism in one of the embodiments, further include: third limiting slot, the third limiting slot are set
Be placed on the wall in the emergency release hole, and with the bayonet lock head fits, when the unlock shaft is located at initial position, institute
The head for stating bayonet lock is caught in the third limiting slot under the action of third elastomeric element.
The internal circuit includes: in one of the embodiments,
Control circuit, the control circuit are connect with the electronic drive；
ID code chip, the ID code chip are connected with the control circuit, for storing the digital body of anti-error electric padlock
Part number；
Communication module, the communication module are connected with the control circuit, for communicating with unlocking device；
Wireless charging receives circuit, and the wireless charging receives circuit for receiving the external energy transmitted in a non-contact manner
Amount；And
Energy-storage module, the energy-storage module receives circuit with the wireless charging and the control circuit is connect, for depositing
It stores up the wireless charging and receives the received energy of circuit, and provide energy for the control circuit.
Compared with prior art, anti-error electric padlock provided by the invention, electric locking mechanism include spring bolt mechanism and
Electronic drive, when locking, the spacer pin of the electronic drive stretches out, and limits the lock tongue fortune of the spring bolt mechanism
It is dynamic, to realize locking；When unlock, energy and instruction are wirelessly transmitted to internal circuit by unlocking device, and internal circuit is received
It starts to work after to energy, and according to the corresponding unlocking motion of instruction execution, the spacer pin of electronic drive is retracted, and discharges institute
The limit of lock tongue is stated, the latch hook can move to unlocked position by locked position of coupler.Compared with prior art, anti-error electricity of the invention
Sub- padlock has the advantages that structure is simple, high reliablity.
Beneficial effect possessed by additional technical feature of the present invention will be said in this specification specific embodiment part
It is bright.
Detailed description of the invention
Schematic cross-sectional view when Fig. 1 and Fig. 2 is the anti-error electric padlock locking in the embodiment of the present invention one, wherein
The spacer pin contracting of electronic drive is shown in state when the spacer pin that electronic drive is shown in Fig. 1 stretches out, Fig. 2
State when returning；
Schematic cross-sectional view when Fig. 3 is the anti-error electric padlock unlock in the embodiment of the present invention one；
Fig. 4 is the block diagram of the built-in circuit of the anti-error electric padlock solution in the embodiment of the present invention one.
Schematic cross-sectional view when Fig. 5 is the anti-error electric padlock locking in the embodiment of the present invention two；
Internal structure axonometric drawing when Fig. 6 is the anti-error electric padlock locking in the embodiment of the present invention two；
Schematic cross-sectional view when Fig. 7 is the anti-error electric padlock unlock in the embodiment of the present invention two；
Internal structure axonometric drawing when Fig. 8 is the anti-error electric padlock unlock in the embodiment of the present invention two；
Fig. 9 is the schematic cross-sectional view of the anti-error electric padlock in the embodiment of the present invention three, thus it is shown that blocking；
Figure 10 is the schematic cross-sectional view of the anti-error electric padlock in the embodiment of the present invention three, thus it is shown that electric locking
State after mechanism action；
Figure 11 is the schematic cross-sectional view of the anti-error electric padlock in the embodiment of the present invention three, thus it is shown that unlock shape
State；
Figure 12 is the schematic perspective view of the anti-error electric padlock in the embodiment of the present invention four；
Schematic cross-sectional view when Figure 13 is the anti-error electric padlock locking in the embodiment of the present invention four, it is shown that electric
The state when spacer pin of sub- driving element stretches out and emergency unlocking mechanism is in initial；
Figure 14 is the partial enlargement diagram in Figure 13 at I；
Schematic cross-sectional view when Figure 15 is the anti-error electric padlock unlock in the embodiment of the present invention four, it is shown that electric
The spacer pin of sub- driving element contract out with the state after emergency unlocking mechanism emergency release.
Description of symbols: 1, lock body；1a, emergency release hole；1b, through-hole；1c, third limiting slot；3, electric drive member
Part；31, spacer pin；4, spacing ball；5, the first elastomeric element；6, sliding block；61, head；62, bar portion；63, inclined-plane；7, latch hook；
71, long hook arm；72, short hook arm；7a, the first limiting slot；7b, the second limiting slot；8, internal circuit；81, sensor；82, ID code
Chip；83, communication module；84, control circuit；85, wireless charging receives circuit；86, energy-storage module；9, the 5th elastomeric element；
10, the second elastomeric element；11, lock housing；12, mounting base；13, Breech block；13a, lock tongue；13b, tail portion；14, limited block；
141, blocking portion；142, notch section；15, push-rod assembly；151, movable coil box；151a, card slot；152, push rod；152a, connection
Head；16, third elastomeric element；18, shaft is unlocked；18a, mounting hole；19, bayonet lock；20, the 4th elastomeric element；21, shifting block；22,
Plug.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments the present invention is described in detail.It should be noted that not conflicting
In the case of, the feature in following embodiment and embodiment can be combined with each other.
Embodiment one
As shown in Figure 1, the anti-error electric padlock in the embodiment of the present invention one includes: lock body 1, latch hook 7, electric locking mechanism
With internal circuit 8, wherein lock body 1 includes lock housing 11 and the mounting base 12 in the lock housing 11.Lock body in the present embodiment
1 adopts a split structure, and the metal material that lock housing 11 can be harder using material, mounting base 12 can use plastics material
Matter processes various mounting hole/slots to facilitate in mounting base 12.
The latch hook 7 is movably mounted on the lock body 1, and the latch hook 7 can be between unlocked position and locked position of coupler
Move back and forth, the latch hook 7 includes long hook arm 71 and short hook arm 72, and long hook arm 71 and short hook arm 72 are provided with semicircle first
Limiting slot 7a.5th elastomeric element 9 is housed between long hook arm 71 and lock body 1.
The electric locking mechanism is in mounting base 12 comprising spring bolt mechanism and electronic drive 3, wherein lock
Tongue mechanism includes the lock tongue and sliding block 6 that can move back and forth between clamped position and non-engagement position, the lock tongue in the present embodiment
For two spacing balls 4, two spacing balls 4 cooperate with two the first limiting slot 7a respectively, and two spacing balls 4
It can move back and forth between clamped position and non-engagement position.The sliding block 6 can be in first position (position shown in Fig. 3) and second
Position is moved between (position shown in Fig. 2), and two for pushing two spacing balls 4 respectively are provided on the sliding block 6
Inclined-plane 63.The sliding block 6 in the present embodiment includes head 61 and bar portion 62, and there are two the inclined-planes for the setting of head 61
63, the bar portion 62 is connected with the head 61.The first elastomeric element 5 in the present embodiment is spring, the first 5 sets of elastomeric element
It is located in the bar portion 72 of the sliding block 6.When the latch hook 7 is in locked position of coupler, first elastomeric element 5 makes the sliding block
6 are moved to the second position, so that the spacing ball 4 be pushed to be moved to clamped position and be caught in the first limiting slot 7a.Institute
It states electronic drive 3 to connect with the driving signal output end of the internal circuit 8, the electronic drive 3 has and can stretch
The spacer pin 31 of contracting, when the sliding block 6 is located at the second position, and when the stretching of the spacer pin 31, the electric drive
The spacer pin 31 of element 3 stretches out the gap being caught between the bar portion 62 and the lock body 1, so that the sliding block 6 is limited,
And when the spacer pin 31 retracts, the sliding block 6 can move freely.The electronic drive 3 in the present embodiment is spiral shell
Spool.
The internal circuit 8 is connect in mounting base 12 with the electric locking mechanism, for controlling the electronics
Blocking mechanism movement.As shown in figure 4, the internal circuit 8 include control circuit 84, ID code chip 82, communication module 83, wirelessly
Charging receives circuit 85 and energy-storage module 86, wherein the control circuit 84 is connect with the electronic drive 3；It is described
ID code chip 82 is connected with the control circuit 84, and the digital identity for storing anti-error electric padlock is numbered；The communication mould
Block 83 is connected with the control circuit 84, for communicating with unlocking device；The wireless charging receives circuit 85 for contactless
Ground receives the external energy transmitted；The energy-storage module 86 receives circuit 85 with the wireless charging and the control circuit 84 connects
It connects, receives the received energy of circuit 85 for storing the wireless charging, and provide energy for the control circuit 84.The control
Circuit 84 processed is connect with ID code chip 82, communication module 83 and electronic drive 3, and the control circuit reads ID code chip
It is sent by communication module to outside after encoded radio, and receives external instruction and data, driving electronic drive 3 acts.
More preferably, the internal circuit 8 further includes sensor 81, and the sensor 81 is connect with the control circuit 84, for detecting
7 position of latch hook, with Real-time Feedback lockset state.Preferably, the sensor 81 is Hall element, is set on the latch hook 7
It is equipped with magnet steel (not shown), when the latch hook 7 is in the locked position of coupler, the Hall element and the magnet steel are close.
In conjunction with shown in Fig. 1,2 and 3, the working principle of the anti-error electric padlock of the embodiment of the present invention is as follows:
Anti-error electric padlock of the invention is mountable in the equipment such as switchgear, disconnecting link, must use when operating these equipment
Unlocking device opens anti-error electric padlock.
When unlock, energy and instruction are wirelessly transmitted to lockset by unlocking device (not shown), and lockset receives
It starts to work after energy, and according to the corresponding unlocking motion of instruction execution, the spacer pin 31 of electronic drive 3 is retracted, limit
Pin 31 discharges the limit to sliding block 6, and electrical unlock is completed, then direct zipper hook 7, and spacing ball 4 is squeezed to push by latch hook 7 and be slided
Block 6 is mobile, and spacing ball 4 leaves the first limiting slot 7a, and release is latched latch hook 7, and latch hook 7 is under the action of the 5th elastomeric element 9
Pop-up, which is realized, to be unlocked.
When locking, directly pressing latch hook 7, sliding block 6 reset under the action of the first elastomeric element 5, and spacing ball 4 is pushed to enter
First limiting slot 7a, while spacer pin 31 automatically resets and blocks sliding block 6, spacing ball 4 is immovable, blocks latch hook 7, lockset closes
Lock.When blocking, the first elastomeric element 5 pushes sliding block 6 to contact with spacing ball 4, and spacing ball 4 blocks latch hook 7, and spacer pin 31 is right
Locking is realized in the limit of sliding block 6.When 7 stress of latch hook, the movement of sliding block 6 is limited pin 31 and blocks, and latch hook 7 can not pull out, and realization is closed
Lock.In latching process, under the action of the first elastomeric element 5, sliding block 6 is not contacted with spacer pin 31.
To sum up, the anti-error electric padlock of the embodiment of the present invention can be executed with unlocking device using contactless connection electrical
Then unlocking motion realizes by direct zipper hook and unlocks that lock structure is simple, strong operability, low in energy consumption, high reliablity,
Failure rate is reduced, the working efficiency and range of anti-error locking system are extended.Lockset can voluntarily acquire it and unlock shape simultaneously
State is simultaneously sent to tripper, avoids the failure for artificially judging may cause, improves security performance.
Embodiment two
As viewed in figures 5-8, the structure with embodiment one of the anti-error electric padlock in the embodiment of the present invention two are substantially the same, no
Be with place: the spring bolt mechanism in embodiment two includes two Breech blocks 13, limited block 14, push-rod assembly 15 and third bullet
Property component 16, wherein two Breech blocks 13 are arranged side by side along same straight line, and can clamped position and non-engagement position it
Between move back and forth, two mutually separate one end of the Breech block 13 are provided with and V-arrangement lock tongue 13a, long hook arm 71 and short hook arm 72
On be provided with the first limiting slot of V-arrangement 7a with V-arrangement lock tongue 13a cooperation, the first elastomeric element 5 is set to two Breech blocks
Between 13 mutually close one end.When the latch hook 7 is in locked position of coupler, the lock tongue 13a and the first limiting slot 7a phase
Right, the lock tongue 13a is located at clamped position under the action of the first elastomeric element 5 and is caught in the first limiting slot 7a.This
The first elastomeric element 5 in embodiment is spring, and the both ends of spring are separately mounted to the peace of two 13 tail portion 13b of Breech block
It fills in hole.The limited block 14 can be between the third place (position shown in Fig. 7) and the 4th position (position shown in Fig. 5) back and forth
Movement, the limited block 14 includes blocking portion 141 and notch section 142, when two Breech blocks 13 move to clamped position
When, the limited block 14 moves to the 4th position, the blocking of the limited block 14 under the action of the second elastomeric element 10
Portion 141 is located between the mutually close one end of two Breech blocks 13, prevents two Breech blocks 13 mobile；The push rod group
The scalable movement of part 15, and the limited block 14 can be pushed to move to the third place, the limited block under external force
14 notch section 142 is located between the mutually close one end of two Breech blocks 13, discharges the Breech block 13；In the present embodiment
Push-rod assembly 15 include push rod 152 and movable coil box 151, the lower termination of the upper end of push rod 152 and the limited block 14
Touching, the lower end of push rod 152 is provided with T-type connector 152a.It is provided on movable coil box 151 and cooperates with T-type connector 152a
T-type card slot 151a, the lower end of push rod 152 and movable coil box 151 are connected by T-type connector 152a and T type card slot 151a
It connects.The third elastomeric element 16 is for resetting the push-rod assembly 15.Third elastomeric element 16 in the present embodiment is bullet
Spring, third elastomeric element 16 are mounted between movable coil box 151 and mounting base 12.There is spacing breach in the upper end of push rod 152, works as electricity
When the spacer pin 31 of sub- driving element 3 stretches out, in the spacing breach of the head insertion push rod 152 of the spacer pin 31, institute is prevented
It is mobile to state limited block 14.
The working principle of the anti-error electric padlock of the embodiment of the present invention is as follows:
Anti-error electric padlock of the invention is mountable in the equipment such as switchgear, disconnecting link, must use when operating these equipment
Unlocking device opens anti-error electric padlock of the invention.
When unlock, energy and instruction are wirelessly transmitted to lockset by unlocking device (not shown), and lockset receives
It starts to work after energy, and according to the corresponding unlocking motion of instruction execution, electronic drive 3 is acted, the release pair of spacer pin 31
The limit of push rod 152, electrical unlock are completed, and the movable coil box 151 of contact portion, third bullet are then pushed directly on unlocking device
Property component 16 compress, movable coil box 151 drives push rod 152 mobile, and push rod 152 pushes limited block 14 open, and limited block 14 is released
The mobile space of Breech block 13 is put, latch hook 7 pushes Breech block 13 open under the action of the 5th elastomeric element 9, directly pops up, and realization is opened
Lock.
When the electric padlock unlock is completed, unlocking device is removed, effect of the movable coil box 151 in third elastomeric element 16
Lower drive push rod 152 returns to initial position, while spacer pin 31 resets the mobile space for blocking push rod 152.The electric padlock
When blocking, latch hook 7 is pressed, Breech block 13 enters the limiting slot 7a of latch hook 7 under the action of the first elastomeric element 5, simultaneously
Limited block 14 blocks the mobile space of Breech block 13 under the action of the second elastomeric element 10, and Breech block 13 is immovable, real
The locking to latch hook 7 is showed.
It can be seen that the anti-error electric padlock of the embodiment of the present invention, can connect execution using wireless mode with unlocking device
Electrical unlocking motion, then pushes directly on the movable coil box of lockset contact portion by unlocking device, and latch hook automatic spring is realized
It unlocks, lockset strong operability is low in energy consumption, and high reliablity reduces failure rate, extends the working efficiency of anti-error locking system
And range.Lockset can voluntarily acquire its unlocked state and be sent to tripper simultaneously, and avoiding artificial judgement may cause
Failure, improve security performance.
Embodiment three
As shown in figs. 9-11, the structure with embodiment one of the anti-error electric padlock in the embodiment of the present invention two are substantially the same,
The difference is that: spring bolt mechanism in embodiment three includes two Breech blocks 13, wherein two Breech blocks 13 are along same
Straight line is arranged side by side, and can move back and forth between clamped position and non-engagement position, and two Breech blocks 13 are mutually separate
One end be provided with V-arrangement lock tongue 13a, the V-arrangement first with V-arrangement lock tongue 13a cooperation is provided in long hook arm 71 and short hook arm 72
Limiting slot 7a, the first elastomeric element 5 are set between two mutually close one end of the Breech block 13.The electronic drive
3 spacer pin 31 is located between two Breech blocks 13, when the spacer pin 31 stretches out, the head of the spacer pin 31
Portion is located between the mutually close one end of two Breech blocks 13, so that the Breech block 13 of limitation two moves.
The working principle of the anti-error electric padlock of the embodiment of the present invention is as follows:
Anti-error electric padlock of the invention is mountable in the equipment such as switchgear, disconnecting link, must use when operating these equipment
Unlocking device opens anti-error electric padlock of the invention.
When unlock, energy and instruction are wirelessly transmitted to lockset by unlocking device, and lockset starts work after receiving energy
Make, and according to the corresponding unlocking motion of instruction execution, electronic drive 3 works, and spacer pin 31 generates pretightning force, is stuck in two
Between Breech block 13, latch hook 7 is directly pressed, gap is generated between the first limiting slot 7a and Breech block 13, Breech block 13 is first
Elastomeric element 5 is mobile to the first limiting slot 7a under acting on, and discharges spacer pin 31；After unclamping latch hook 7, latch hook 7 is in the 5th elastic portion
13 automatic spring of Breech block is pushed in the effect of part 9 open, is realized and is unlocked.
When the electric padlock blocking, latch hook 7 is pressed, Breech block 13 enters under the action of the first elastomeric element 5
First limiting slot 7a has got out of the way the gap between Breech block 13, and spacer pin 31, which resets, to be entered between Breech block 13, has blocked locking
13 activity space of block, Breech block 13 is immovable, blocks latch hook, realizes lockset locking.
It can be seen that the anti-error electric padlock of the embodiment of the present invention, can connect execution using wireless mode with unlocking device
Electrical unlocking motion, by pressing latch hook, latch hook automatic spring is realized and is unlocked, lockset strong operability, low in energy consumption, reliability
Height reduces failure rate, extends the working efficiency and range of anti-error locking system.Lockset can voluntarily acquire its unlock simultaneously
State is simultaneously sent to tripper, avoids the failure for artificially judging may cause, improves security performance.
Example IV
As shown in figs. 12-15, the structure with embodiment one of the anti-error electric padlock in the embodiment of the present invention four are substantially the same,
The difference is that: the anti-error electric padlock in example IV further includes emergency unlocking mechanism, and emergency unlocking mechanism includes urgent
Solution lockhole 1a, unlock shaft 18 and shifting block 21, the emergency release hole 1a are set on the lock body 1, the emergency release
The through-hole 1b opposite with the spacer pin 31 is provided on the wall of hole 1a；The unlock shaft 18 is rotatablely arranged at described tight
In anxious solution lockhole 1a；The shifting block 21 is slideably loaded in the through-hole 1b, and is sequentially connected with the unlock shaft 18, when
When the rotation of unlock shaft 18 to unlocked position, pushes the shifting block 21 mobile, retract the spacer pin 31；And plug
22, the plug 22 is fixed at the aperture of the emergency release hole 1a.In emergency circumstances, the plug of emergency unlocking mechanism is pried open
22, rotation unlock shaft 18, unlock shaft 18 pushes shifting block 21 mobile, the limit of 21 unlocking mechanism of shifting block, lockset unlock,
Latch hook 7 pops up (see Figure 15).
More preferably, the emergency unlocking mechanism further include: mounting hole 18a, the mounting hole 18a are set to the unlock and turn
It is radially extended on axis 18 and along the unlock shaft 18；Bayonet lock 19 and the 4th elastomeric element 20, the bayonet lock 19 and the described 4th
Elastomeric element 20 is loaded in the mounting hole 18a；The latch hook 7 is set to the second limiting slot 7b, the second limiting slot 7b
Long hook arm 71 on, and with 19 head fits of bayonet lock, when the unlock shaft 18 rotation is to unlocked position, the bayonet lock
19 head stretches out the mounting hole 18a under the action of the 4th elastomeric element 20 and is caught in the second limiting slot 7b
It is interior.In this way, unlock shaft 18 also goes to corresponding position after emergency release, the bayonet lock 19 in shaft 18 is unlocked in the 4th bullet
Property component 20 under the action of enter the second limiting slot 7b of latch hook 7, block latch hook 7, emergency release is completed.Emergency release is completed
Afterwards, latch hook 7 is blocked by bayonet lock 19 and can not be resetted, and lockset cannot be latched, and lock staff can with intuitive judgment in operating process
Tool is in emergency release state, can not be used again, avoids maloperation.
More preferably, the emergency unlocking mechanism further include: third limiting slot 1c, the third limiting slot 1c are set to described
On the wall of emergency release hole 1a, and with 19 head fits of bayonet lock, it is described when the unlock shaft 18 is located at initial position
The head of bayonet lock 19 is caught in the third limiting slot 1c under the action of the 4th elastomeric element 20.
To sum up, the anti-error electric padlock of the embodiment of the present invention can be executed with unlocking device using contactless connection electrical
Then unlocking motion realizes by direct zipper hook and unlocks that lock structure is simple, strong operability, low in energy consumption, high reliablity,
Failure rate is reduced, the working efficiency and range of anti-error locking system are extended.Lockset can voluntarily acquire it and unlock shape simultaneously
State is simultaneously sent to tripper, avoids the failure for artificially judging may cause, improves security performance.Furthermore it is possible to tight
Emergency release function is mechanically realized in the case where urgency, the saving operating time avoids accident.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.
Claims (11)
1. a kind of anti-error electric padlock, comprising:
Lock body (1)；
Latch hook (7), the latch hook (7) are movably mounted on the lock body (1), and the latch hook (7) can unlocked position with close
It is moved back and forth between lock position, is provided with the first limiting slot (7a) on the latch hook (7)；
Electric locking mechanism, the electric locking mechanism is set in the lock body (1), for locking or unclamping the latch hook
(7)；And
Internal circuit (8), the internal circuit (8) is set in the lock body (1), and connect with the electric locking mechanism,
For controlling the electric locking mechanism action；
It is characterized in that,
The electric locking mechanism includes: spring bolt mechanism, the spring bolt mechanism include can clamped position and non-engagement position it
Between the lock tongue that moves back and forth, the lock tongue and first limiting slot (7a) cooperate；Electronic drive (3), the electronics drive
Dynamic element (3) are connect with the driving signal output end of the internal circuit (8), and the electronic drive (3) has scalable
Spacer pin (31), when the latch hook (7) is in locked position of coupler, the lock tongue and first limiting slot (7a) relatively, institute
It states lock tongue to be located at clamped position under the action of the first elastomeric element (5) and be caught in first limiting slot (7a), when described
When the spacer pin (31) of electronic drive (3) stretches out, the spacer pin (31) limits the lock tongue movement, and when described
When the spacer pin (31) that internal circuit (8) controls the electronic drive (3) retracts, spacer pin (31) release pair
The limit of the lock tongue, the latch hook (7) can move to unlocked position by locked position of coupler；
It further include emergency unlocking mechanism, the emergency unlocking mechanism includes: emergency release hole (1a), the emergency release hole (1a)
It is set on the lock body (1), is provided with the through-hole opposite with the spacer pin (31) on the wall of the emergency release hole (1a)
(1b)；It unlocks shaft (18), the unlock shaft (18) is rotatablely arranged in the emergency release hole (1a)；Mounting hole
(18a), the mounting hole (18a) are set on the unlock shaft (18) and radially extend along the unlock shaft (18)；Card
(19) and the 4th elastomeric element (20) are sold, the bayonet lock (19) and the 4th elastomeric element (20) are loaded on the mounting hole
In (18a)；With the second limiting slot (7b), second limiting slot (7b) is set in the long hook arm (71) of the latch hook (7), and
With the bayonet lock (19) head fits；When the unlock shaft (18) rotation to emergency release position, the electronics is pushed to drive
The spacer pin (31) of dynamic element (3) retracts, and discharges the limit to the spring bolt mechanism, and the lock tongue is de- from the first limiting slot (7a)
Out, the latch hook (7) moves to unlocked position by locked position of coupler, realizes emergency release, when the unlock shaft (18) rotates extremely
When the emergency release position, the peace is stretched out under the action of the 4th elastomeric element (20) in the head of the bayonet lock (19)
Dress hole (18a) is simultaneously caught in second limiting slot (7b).
2. anti-error electric padlock according to claim 1, which is characterized in that the lock tongue is spacing ball (4), the lock tongue
Mechanism further includes sliding block (6), and the sliding block (6) can move back and forth between the first location and the second location, on the sliding block (6)
It is provided with the inclined-plane (63) for pushing the spacing ball (4), first elastomeric element (5) is set on the sliding block (6),
The sliding block (6) is set to be moved to the second position, so that the spacing ball (4) be pushed to be moved to clamped position.
3. anti-error electric padlock according to claim 2, which is characterized in that first limiting slot (7a) be two, two
A first limiting slot (7a) is respectively arranged in the long hook arm (71) and short hook arm (72) of the latch hook (7)；The limit
Ball (4) is two, and is located at the two sides of the sliding block (6), and there are two the inclined-plane (63) for setting on the sliding block (6).
4. anti-error electric padlock according to claim 3, which is characterized in that the sliding block (6) includes head (61) and bar
Portion (62), there are two the inclined-plane (63), the bar portion (62) to be connected with the head (61) for setting on the head (61), when
When the sliding block (6) is located at the second position, and when the spacer pin (31) of the electronic drive (3) stretches out,
The head of the spacer pin (31) is caught in the gap between the bar portion (62) and the lock body (1), limits the sliding block (6) fortune
It is dynamic, so that the spacing ball (4) movement is limited, it is described when the spacer pin (31) of the electronic drive (3) retracts
Spacer pin (31) discharges the limit to the sliding block (6), thus limit of the release to the spacing ball (4).
5. anti-error electric padlock according to claim 1, which is characterized in that the spring bolt mechanism further includes two Breech blocks
(13), two Breech blocks (13) are arranged side by side along same straight line, the mutually separate one end setting of two Breech blocks (13)
Have the lock tongue (13a), first elastomeric element (5) is set between two mutually close one end of the Breech block (13).
6. anti-error electric padlock according to claim 5, which is characterized in that the limit of the electronic drive (3)
Position pin (31) is set between two Breech blocks (13), when the spacer pin (31) are stretched out, the spacer pin (31)
Head is caught between two mutually close one end of the Breech block (13), Breech block (13) movement of limitation two, to limit
The lock tongue (13a) movement is made, when the spacer pin (31) retract, the head of the spacer pin (31) is from two lockings
The mutually close one end abjection of block (13), discharges the limit to two Breech blocks (13), so that release is to the lock tongue (13a)
Limit.
7. anti-error electric padlock according to claim 5, which is characterized in that the spring bolt mechanism further include: limited block
(14), the limited block (14) can move back and forth between the third place and the 4th position, and the limited block (14) includes
Blocking portion (141) and notch section (142), when two Breech blocks (13) move to clamped position, the limited block
(14) the 4th position, blocking portion (141) position of the limited block (14) are moved under the action of the second elastomeric element (10)
Between the mutually close one end of two Breech blocks (13), the Breech block (13) of limitation two is mobile, thus described in limitation
Lock tongue (13a) movement；Push-rod assembly (15), the scalable movement of the push-rod assembly (15), and institute can be pushed under external force
It states limited block (14) and moves to the third place, the notch section (142) of the limited block (14) is located at two Breech blocks
(13) between mutually close one end, the limit to the Breech block (13) is discharged, thus limit of the release to the lock tongue (13a)
Position；Third elastomeric element (16), the third elastomeric element (16) is for resetting the push-rod assembly (15).
8. anti-error electric padlock according to claim 7, which is characterized in that the push-rod assembly (15) includes:
One end of push rod (152), the push rod (152) connects or contacts with the limited block (14), and the other end is provided with company
Connector (152a)；With
Movable coil box (151), the movable coil box (151) is actively set to the lock body (1) bottom, and has exposed
Surface is provided with the card slot (151a) with the connector (152a) cooperation, the active line on the movable coil box (151)
Circle box (151) is connect with the push rod (152) by the card slot (151a) and the connector (152a).
9. anti-error electric padlock according to claim 1, which is characterized in that the emergency unlocking mechanism further include: shifting block
(21), the shifting block (21) is slideably interior loaded on the through-hole (1b), and is sequentially connected with the unlock shaft (18), works as institute
When stating unlock shaft (18) rotation to emergency release position, pushes the shifting block (21) mobile, retract the spacer pin (31)；
And plug (22), the plug (22) are fixed at the aperture of the emergency release hole (1a).
10. anti-error electric padlock according to claim 1, which is characterized in that the emergency unlocking mechanism further include: third
Limiting slot (1c), the third limiting slot (1c) are set on the wall of the emergency release hole (1a), and with the bayonet lock (19)
Head fits, when the unlock shaft (18) is located at initial position, the head of the bayonet lock (19) is in the 4th elastic portion
It is caught under the action of part (20) in the third limiting slot (1c).
11. anti-error electric padlock according to claim 1, which is characterized in that the internal circuit (8) includes:
Control circuit (84), the control circuit (84) connect with the electronic drive (3)；
ID code chip (82), the ID code chip (82) is connected with the control circuit (84), for storing anti-error electric padlock
Digital identity number；
Communication module (83), the communication module (83) are connected with the control circuit (84), for communicating with unlocking device；
Wireless charging receives circuit (85), and the wireless charging receives circuit (85) for receiving what outside was transmitted in a non-contact manner
Energy；And
Energy-storage module (86), the energy-storage module (86) and the wireless charging receive circuit (85) and the control circuit (84)
Connection receives circuit (85) received energy for storing the wireless charging, and provides energy for the control circuit (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510066635.6A CN105986709B (en) | 2015-02-09 | 2015-02-09 | Anti-error electric padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510066635.6A CN105986709B (en) | 2015-02-09 | 2015-02-09 | Anti-error electric padlock |
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| Publication Number | Publication Date |
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| CN105986709A CN105986709A (en) | 2016-10-05 |
| CN105986709B true CN105986709B (en) | 2019-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510066635.6A Active CN105986709B (en) | 2015-02-09 | 2015-02-09 | Anti-error electric padlock |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107452118A (en) * | 2017-09-28 | 2017-12-08 | 珠海华伟电气科技股份有限公司 | A kind of microcomputer anti-error operating system and method based on Bluetooth communication |
| CN107905637B (en) * | 2017-10-31 | 2023-03-07 | 珠海优特电力科技股份有限公司 | Electronic padlock |
| CN107956332A (en) * | 2017-11-16 | 2018-04-24 | 广州市贝安锁具科技有限公司 | A kind of intelligent electronic lock |
| CN108162322B (en) * | 2017-12-25 | 2023-10-10 | 欧唐科技（深圳）有限公司 | Self-locking mechanism for preventing line position from retreating and self-locking and unlocking method thereof |
| WO2019227391A1 (en) * | 2018-05-31 | 2019-12-05 | 深圳沃圣数码科技有限公司 | Manual/automatic lock cylinder structure and manual/automatic u-shaped lock |
| CN109098546A (en) * | 2018-08-31 | 2018-12-28 | 山东科曼智能科技有限公司 | It can the active smart lock of wireless charging and intelligent lock system based on NFC mechanics of communication |
| CN109538014B (en) * | 2018-09-30 | 2024-04-19 | 广东金力智能传动技术股份有限公司 | Electric control lock |
| CN109184377B (en) * | 2018-10-29 | 2020-10-23 | 浙江浦江雷力仕锁业有限公司 | Double-shackle padlock |
| CN109826512B (en) * | 2019-01-04 | 2021-08-20 | 珠海优特物联科技有限公司 | Padlock |
| CN109653611A (en) * | 2019-01-17 | 2019-04-19 | 深圳市万跃龙科技有限公司 | Intelligent chain lock |
| CN109930918B (en) * | 2019-04-15 | 2023-07-25 | 珠海优特电力科技股份有限公司 | Padlock, padlock unlocking method and padlock locking method |
| CN110118028A (en) * | 2019-05-14 | 2019-08-13 | 同方威视技术股份有限公司 | Smart lock |
| CN110107157A (en) * | 2019-05-14 | 2019-08-09 | 同方威视技术股份有限公司 | Smart lock |
| CN114991595A (en) * | 2022-06-22 | 2022-09-02 | 珠海市海威尔科技有限公司 | Lock beam mounting structure of lock, lock and manufacturing method of lock |
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