CN109944509A - Electronic lock - Google Patents
Electronic lock Download PDFInfo
- Publication number
- CN109944509A CN109944509A CN201910227076.0A CN201910227076A CN109944509A CN 109944509 A CN109944509 A CN 109944509A CN 201910227076 A CN201910227076 A CN 201910227076A CN 109944509 A CN109944509 A CN 109944509A
- Authority
- CN
- China
- Prior art keywords
- lock
- component
- bridge
- limiting slot
- lock pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 107
- 230000000694 effects Effects 0.000 claims description 23
- 230000033001 locomotion Effects 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 abstract description 17
- 230000037431 insertion Effects 0.000 abstract description 17
- 230000003068 static effect Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000037081 physical activity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
This application involves a kind of electronic locks.Above-mentioned electronic lock includes lock body, lock pin component and lock bridge component, and lock pin component and lock bridge component are slideably positioned in lock body, and the glide direction of lock pin component intersects with the glide direction of lock bridge component, offers limiting slot on lock bridge component；Electronic lock further includes switch block and driving mechanism, and switch block is set to lock body；Driving mechanism is electrically connected with switch block, and driving mechanism is used to be connected to when switch block is pressed switch block in lock bridge component and drive in lock pin component insertion limiting slot.Since the glide direction of lock pin component intersects with the glide direction of the lock bridge component, make lock pin component reliable location on lock bridge component, ensure that lock bridge component is static relative to lock body, realize the locking of electronic lock, lock bridge component is avoided to slide when electronic lock is tapped by extraneous inertia relative to lock body, it solves the problems, such as that electronic lock is surprisingly unlocked, improves the safety of electronic lock.
Description
Technical field
This application involves the technical fields of lock, more particularly to a kind of electronic lock.
Background technique
Electronic lock be one kind by Password Input come control circuit or chip operation (access control system), to control
The closure of mechanical switch completes the electronic product for unlocking or being latched task.Electronic lock be widely used in hotel, hotel, apartment or
The places such as villa.Electronic lock has anti-theft alarm function in field of prevention of a safety technology, overcomes mechanical code lock number of password
The shortcomings that few and poor safety performance.
For traditional electronic lock after locking, lock pin still can be relative to lock body activity.When electronic lock is by the external world
When inertia taps, lock pin is opened accidentally lock bridge, electronic lock is caused surprisingly to be unlocked, make the peace of electronic lock relative to lock body activity
Full property is poor.
Summary of the invention
Based on this, it is necessary to for the problem that electronic lock safety is poor, provide a kind of electronic lock.
A kind of electronic lock, including lock body, lock pin component and lock bridge component, the lock pin component and the lock bridge component are sliding
It is dynamic to be set to the lock body, and the glide direction of the lock pin component intersects with the glide direction of the lock bridge component, the lock
Limiting slot is offered on beam assembly；The electronic lock further include:
Switch block, the switch block are set to the lock body；And
Driving mechanism is electrically connected with the switch block, and the driving mechanism is used to be connected to institute in the lock bridge component
Stating switch block makes the switch block that the lock pin component be driven to be inserted into the limiting slot when being pressed.
Above-mentioned electronic lock, when locking, user's pressable lock bridge component slides lock bridge component relative to lock body, directly
Predetermined position is slid into relative to lock body to lock bridge component, i.e., until lock bridge component is connected to switch block；Due to driving mechanism
It is electrically connected with switch block, when lock bridge component is connected to switch block, switch block is pressed by lock bridge component, switch block touching
Send out driving mechanism work, driving mechanism drive lock pin component insertion limiting slot in, due to lock pin component glide direction with it is described
The glide direction of lock bridge component intersects, and makes lock pin component reliable location on lock bridge component, it is ensured that lock bridge component is relative to lock body
It is static, it realizes the locking of electronic lock, lock bridge component is avoided to slide when electronic lock is tapped by extraneous inertia relative to lock body,
It solves the problems, such as that electronic lock is surprisingly unlocked, improves the safety of electronic lock；Above-mentioned electronic lock is in locking, driving mechanism
It drives in lock pin component insertion limiting slot, is always positioned at lock pin component in limiting slot, even if lock bridge component is always relative to lock
Body is static, it is ensured that electronic lock reliably keeps locked state.
The lock pin component includes lock pin and the first elastic component in one of the embodiments, and the lock pin is slidably connected
In on the lock body, the lock pin activity is inserted into the limiting slot, and the driving mechanism drives the lock pin to be inserted into the limit
In the slot of position, one end of first elastic component is connect with the lock pin, and the other end and the lock body of first elastic component connect
It connects, is resiliently attached to lock pin on lock body, so that lock pin elasticity be made to be plugged in limiting slot.
The lock bridge component includes lock bridge and the second elastic component in one of the embodiments,；The lock bridge sliding setting
In on the lock body, the limiting slot is opened on the lock bridge；One end of second elastic component is connect with the lock bridge, institute
The other end for stating the second elastic component is connect with the lock body, makes lock bridge Elastic Sliding on lock body, when locking, presses lock bridge group
Part, make lock bridge relative to lock body sliding while press the second elastic component, until lock bridge component slid into relative to lock body it is predetermined
Position, driving mechanism drive in lock pin component insertion limiting slot, and the second elastic component is compressed at this time；When driving mechanism drives lock pin
When component is slipped away in limiting slot, lock bridge automatically resets under the action of the second elastic component, realizes electronic lock quickly unlocking.
In one of the embodiments, the lock bridge include U-shaped shape lock bridge ontology and respectively with the lock bridge ontology
The lock tongue portion of both ends connection and sliding part, locking slot is offered on the lock body, and the lock tongue portion is described sealed for being locked on
In slot, the sliding part is slideably positioned on the lock body, and the limiting slot is opened on the sliding part；Second elasticity
One end of part is connect with the sliding part, and the other end of second elastic component is connect with the lock body, and lock bridge is made to be slidably connected
It is connect in lock body and with one end of the second elastic component；When locking, lock bridge ontology is pressed, moves lock bridge ontology relative to lock body,
Lock tongue portion and sliding part are moved with lock bridge ontology relative to lock body, until lock tongue portion is locked in locking slot, sliding part is opposite
Predetermined position is slid into lock body and the second elastic component is made to be extruded generation flexible deformation, and driving mechanism drives lock pin component at this time
It is inserted into limiting slot, completes locking operation.
The limiting slot is opened up around the peripheral wall of the lock bridge in one of the embodiments, makes lock pin component preferably
It is inserted into limiting slot, while saving the required materials of lock bridge molding.
The limiting slot is greater than in the axial width of the lock bridge and is located in the limiting slot in one of the embodiments,
The lock pin component thickness, locking when, lock bridge is pressed, lock pin the first elastic component elastic force effect under towards limit
Slot movement so that lock pin insertion limiting slot in, due to limiting slot width be greater than lock pin width, lock bridge can by after
Continuous to press, until lock bridge slides into predetermined position, lock bridge is connected to switch block and presses switch block, to trigger driving
After mechanism drives lock pin to move further towards limiting slot, and motor stops working, it is persistently connected to lock pin, avoids lock pin position
It moves, enables lock pin firmly by lock bridge clamping.In this way, lock bridge is relative to lock body when in lock pin component insertion limiting slot
Still there is certain activity space, avoid lock bridge and the rigidity grafting of lock pin component, cause the abrasion of lock pin component or lock bridge larger
The problem of, extend the service life of electronic lock.
The lock body offers accommodating chamber, the first sliding channel and the second sliding channel, institute in one of the embodiments,
It states accommodating chamber and first sliding channel is connected to second sliding channel, first sliding channel and described second
Sliding channel connection, the driving mechanism are located in the accommodating chamber, and the lock bridge components are slideably positioned in described first
In sliding channel, it is set to lock bridge component slippage in lock body；The switch block is set in first sliding channel, described
Lock pin component slippage is set in second sliding channel, is set to lock pin component slippage in lock body；Due to lock bridge component
It is slideably positioned in lock body with lock pin component, makes extraneous moisture be not easy to corrode lock bridge component and lock pin component, it is ensured that electronics
Lock has longer service life.
The switch block is located at the side in lock bridge component slippage path, the lock in one of the embodiments,
The side activity of beam assembly is connected to the switch block and presses the switch block, and the lock bridge component act on it is described
The direction of the abutting force of switch block is intersected with the glide direction of the lock bridge component, keeps the set-up mode of switch block more simple
It is single convenient；Since switch block is located at the side in lock bridge component slippage path, lock bridge component is enable quickly to touch out
Component is closed, the active strokes of switch block are shortened.
The switch block includes the Switch main body and abutting part being flexibly connected in one of the embodiments, described to open
It closes ontology to be set on the lock body and be electrically connected with the driving mechanism, the abutting part passes through third elastic component and the switch
Ontology connection, the lock bridge component activity abut the abutting part；When lock bridge component is connected to abutting part, the contracting of abutting part part
Entering in Switch main body, third elastic component is made to be extruded compression, driving mechanism driving lock pin component is slided relative to lock body at this time, with
It is inserted into limiting slot.
The abutting part is provided with inclined surface in one of the embodiments, and the lock bridge component activity is connected to described
Inclined surface, the inclined surface by close to the Switch main body one end to far from the Switch main body one end, along the lock bridge
Component gradually tilts the force direction of the abutting part, and the resistance for keeping lock bridge component suffered when abutting abutting part is smaller, improves
Lock bridge component is connected to the sensitivity of abutting part.
The electronic lock further includes unlocking mechanism in one of the embodiments, the unlocking mechanism and the driving machine
Structure electrical connection；The driving mechanism is used to drive the lock pin component to slip away the limiting slot in unlocking mechanism movement
It is interior；When unlocking, user can be unlocked by unlocking mechanism, and when unlocking mechanism movement, driving mechanism drives lock pin component
It slips away in limiting slot.
Detailed description of the invention
Fig. 1 is the schematic diagram of the electronic lock of an embodiment；
Fig. 2 is the cross-sectional view of electronic lock shown in Fig. 1；
Fig. 3 is the partial schematic diagram of electronic lock shown in Fig. 1；
Fig. 4 is the explosive view of electronic lock shown in Fig. 1；
Fig. 5 is the explosive view of electronic lock shown in Fig. 3；
Fig. 6 is the partial schematic diagram of electronic lock shown in Fig. 5；
Fig. 7 is another partial schematic diagram of electronic lock shown in Fig. 1；
Fig. 8 is the schematic diagram of the switch block of electronic lock shown in Fig. 7.
Specific embodiment
The application in order to facilitate understanding is described more fully electronic lock below with reference to relevant drawings.In attached drawing
Give the preferred embodiment of electronic lock.But electronic lock can be realized using many different forms, however it is not limited to herein
Described embodiment.On the contrary, purpose of providing these embodiments is keeps the disclosure to electronic lock more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and the technical field for belonging to the application
The normally understood meaning of technical staff is identical.Description tool is intended merely in the term used in the description of electronic lock herein
The purpose of the embodiment of body, it is not intended that in limitation the application.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
One embodiment is, a kind of electronic lock includes lock body, lock pin component and lock bridge component, the lock pin component and the lock
Beam assembly is slideably positioned in the lock body, and the glide direction phase of the glide direction of the lock pin component and the lock bridge component
It hands over, offers limiting slot on the lock bridge component；The electronic lock further includes switch block and driving mechanism, the switch block
Set on the lock body；Driving mechanism is electrically connected with the switch block, and the driving mechanism is used to abut in the lock bridge component
Make the switch block that the lock pin component be driven to be inserted into the limiting slot when being pressed in the switch block.
As shown in Figure 1 to Figure 3, the electronic lock 10 of an embodiment include lock body 100, lock pin component 200, lock bridge component 300,
Switch block 400 and driving mechanism 500.The lock pin component and the lock bridge component slide in one of the embodiments,
It is set to the lock body.In the present embodiment, the lock pin component and the lock bridge component are slideably positioned in inside lock body.
The glide direction phase of the glide direction of the lock pin component and the lock bridge component in one of the embodiments,
It hands over, so that lock pin component is connected in lock bridge component, it is ensured that lock bridge component relative positioning is in lock body.In the present embodiment, the lock
The glide direction of pin assemblies is vertical with the glide direction of the lock bridge component, and lock pin component is made preferably to be connected in lock bridge component.
In other embodiments, the glide direction of the lock pin component is not limited only to vertical, institute with the glide direction of the lock bridge component
Stating the angle between the glide direction of lock pin component and the glide direction of the lock bridge component is 60 °~80 °, enables lock pin component
Enough it is connected in lock bridge component.
As shown in figure 3, offering limiting slot 302 on the lock bridge component 300 in one of the embodiments,.Limiting slot
It is oppositely arranged with the glide direction of lock pin component, is inserted into lock pin component in limiting slot.The switch block is set to described
Lock body.In the present embodiment, switch block is touching switch and is set in lock body.Driving mechanism in one of the embodiments,
It is electrically connected with the switch block.The driving mechanism be used for the lock bridge component be connected to the switch block make it is described
The lock pin component is driven to be inserted into the limiting slot when switch block is pressed.When lock bridge component is connected to switch block,
Switch block presses while generating the signal for acting driving mechanism by lock bridge component, and driving mechanism drives lock pin component insertion limit
In the slot of position.
Above-mentioned electronic lock, when locking, user's pressable lock bridge component slides lock bridge component relative to lock body, directly
Predetermined position is slid into relative to lock body to lock bridge component, i.e., until lock bridge component is connected to switch block.Due to driving mechanism
It is electrically connected with switch block, when lock bridge component is connected to switch block, switch block is pressed by lock bridge component, switch block touching
Driving mechanism work is sent out, driving mechanism drives in lock pin component insertion limiting slot.Due to lock pin component glide direction with it is described
The glide direction of lock bridge component intersects, and makes lock pin component reliable location on lock bridge component, it is ensured that lock bridge component is relative to lock body
It is static, it realizes the locking of electronic lock, lock bridge component is avoided to slide when electronic lock is tapped by extraneous inertia relative to lock body,
It solves the problems, such as that electronic lock is surprisingly unlocked, improves the safety of electronic lock.Above-mentioned electronic lock is in locking, driving mechanism
It drives in lock pin component insertion limiting slot, is always positioned at lock pin component in limiting slot, even if lock bridge component is always relative to lock
Body is static, it is ensured that electronic lock reliably keeps locked state.
Referring also to Fig. 1, the electronic lock 10 further includes unlocking mechanism 600, the unlocking in one of the embodiments,
Mechanism is electrically connected with the driving mechanism.The driving mechanism is used to drive the lock pin component in unlocking mechanism movement
It slips away in the limiting slot.When unlocking, user can be unlocked by unlocking mechanism, when unlocking mechanism movement, driving machine
Structure driving lock pin component slips away in limiting slot.In the present embodiment, unlocking mechanism is fingerprint unlocking mechanism, and user passes through finger
Unlocking mechanism is contacted, unlocking mechanism is acted and generates unlocking signal, driving mechanism drives lock pin component sliding according to unlocking signal
From limiting slot, slide lock pin component relative to lock body.
One embodiment is that for working under the control of unlocking mechanism, driving lock pin component slips away described driving mechanism
In limiting slot.In one embodiment, electronic lock further includes processing module, and processing module is electrically connected with driving mechanism and unlocking mechanism
It connects, processing module is used in the unlocking signal for receiving unlocking mechanism, control driving mechanism work, so that lock pin component slips away
Limiting slot, to realize unlock.
In one embodiment, which includes fingerprint module, and the fingerprint of fingerprint module user for identification works as finger
When line module detects that user fingerprints are the fingerprint with unlocking authority, unlocking signal, processing module control are issued to processing module
Driving mechanism work processed, so that driving mechanism is driven in the reverse direction lock pin component, the limiting slot so that lock pin component slips away, to realize
Unlock.
In one embodiment, which includes bluetooth module, and bluetooth module is used to receive the unlocking of terminal transmission
Signal issues unlocking signal, processing module control to processing module in bluetooth module in the unlocking signal for receiving terminal transmission
Driving mechanism work, so that driving mechanism is driven in the reverse direction lock pin component, the limiting slot so that lock pin component slips away, to realize solution
Lock.
In a further embodiment, unlocking module include RFID (Radio Frequency Identification, wirelessly
Radio frequency identification) identification module, RFID label tag, RFID identification module are detecting there is unlocking to the RFID identification module for identification
After the RFID label tag of permission, unlocking signal is issued to processing module, processing module controls driving mechanism work, so that driving machine
Structure is driven in the reverse direction lock pin component, the limiting slot so that lock pin component slips away, to realize unlock.
As shown in figure 4, unlocking mechanism 600 includes fingerprint module 610 and first line plate in one of the embodiments,
620.Referring also to Fig. 5, electronic lock 10 further includes the second wiring board 700 in one of the embodiments,.An implementation wherein
In example, fingerprint module is set on lock body 100, and fingerprint module is for incuding and generating unlocking signal.When user is connect by finger
When touching fingerprint module, fingerprint module generates unlocking signal.The working principle of fingerprint module is the prior art, and details are not described herein again,
The application only protects the positional relationship of fingerprint module and its connection relationship with other elements.First line plate is attached at fingerprint mould
Block is simultaneously electrically connected with fingerprint module.First line plate and the second wiring board are respectively positioned in lock body, and first line plate and the second line
The electrical connection of road plate.Second wiring board is also electrically connected with the control terminal of driving mechanism.When fingerprint module generates unlocking signal, unlock
Signal is transmitted to the control terminal of driving mechanism by first line plate and the second wiring board, keeps driving mechanism driving lock pin component sliding
From limiting slot.Processing module is set on the second wiring board in one of the embodiments, keeps the structure of electronic lock more compact.
It is appreciated that in other embodiments, unlocking mechanism is not limited only to fingerprint unlocking mechanism, can also be numerical ciphers
Unlocking mechanism or face recognition unlocking mechanism or other unlocking mechanisms.
Referring again to Fig. 3, the lock pin component 200 includes lock pin 210 and the first elastic component in one of the embodiments,
220.The lock pin is slidably connected on the lock body, and the lock pin activity is inserted into the limiting slot.The driving mechanism is driven
The lock pin is moved to be inserted into the limiting slot.One end of first elastic component is connect with the lock pin, first elastic component
The other end connect with the lock body, be resiliently attached to lock pin on lock body, so that lock pin elasticity be made to be plugged in limiting slot.This
In embodiment, lock pin compresses the first elastic component when moving far from limiting slot, and the first elastic component is direction to the elastic force direction of lock pin
Close to the direction of limiting slot.No matter electronic lock be in locking or unlocking condition, the first elastic component be in compressive state always.On
When lock, driving mechanism is driven in lock pin insertion limiting slot, and the first elastic component elastic reaction is in lock pin.When unlocking, driving mechanism is driven
Pendulum lock pin slips away in limiting slot, and the first elastic component is acted on by lock pin and is compressed further.In the present embodiment, the first elasticity
Part is helical spring, and in other embodiments, the first elastic component can also be elastic gum.
As shown in figure 3, the lock pin 210 offers open slot 212 in one of the embodiments,.The driving mechanism
Power output end be at least partially disposed in the open slot, and the power output end of the driving mechanism be respectively acting on it is described
At the different location of the inner wall of the open slot, to drive the lock pin to be inserted into the limiting slot.When electronic lock locking, driving mechanism
Power output end rotate clockwise to act at the position of close limiting slot of the inner wall of the open slot, make the power of driving mechanism
Output end drives lock pin to move towards the direction close to limiting slot, until in lock pin insertion limiting slot.When electronic lock is unlocked, driving
The power output end of mechanism is rotated counterclockwise to act at the position of separate limiting slot of the inner wall of the open slot, makes driving mechanism
Power output end drives lock pin to move towards the direction far from limiting slot, the limiting slot until lock pin slips away.
When locking again, to make in lock pin component quick insertion limiting slot, realization electronic lock rapid, one wherein
In embodiment, the power output end of driving mechanism moves to the middle position of open slot after lock pin slips away limiting slot, at this time
The power output end of driving mechanism is not connected on lock pin, in this way, when electronic lock is locked again, the power output of driving mechanism
End is rotated clockwise with snap action at the position of the close limiting slot of the inner wall of the open slot, makes the power output end of driving mechanism
Lock pin is driven to move towards the direction close to limiting slot, until in lock pin insertion limiting slot.
As shown in figure 3, lock pin 210 including lock pin main body 211 and is set to lock pin body side in one of the embodiments,
Boss portion 213.Open slot is opened in lock pin main body.First elastic component is sheathed on boss portion and is connected in lock pin main body,
Connect the first elastic component reliably on lock pin.Lock pin main body is welded in together with boss portion in one of the embodiments, is made
Lock pin main body is securely connect with boss portion.In other embodiments, lock pin main body can also be integrally formed with boss portion, make lock pin
Structure it is more compact.
As shown in figure 3, the U-shaped shape in cross section of the open slot 212 in one of the embodiments, makes driving mechanism
Power output end preferably act on lock pin, while convenient for driving mechanism power output end and lock pin disassembly.
As shown in figure 3, the driving mechanism 500 includes driving element 510,520 and of turntable in one of the embodiments,
Abut block 530.The driving element is set in the lock body 100.The turntable is set to the power output shaft of the driving element,
The driving element drives the turntable rotation.As shown in fig. 6, described in the abutting block is set in one of the embodiments,
On turntable, and the abutting block is at least partially disposed in the open slot 212, drives member described in the axis deviation for abutting block
The drive shaft 512 of part, the abutting block are respectively acting at the different location of described the inner wall of the open slot.
In the present embodiment, the driving element is motor.The motor is electrically connected with processing module.An implementation wherein
In example, the turntable is socketed on the power output shaft of the driving element.
The abutting block is located at the turntable adjacent to the side of the lock pin component in one of the embodiments, so as to
It abuts block to be preferably arranged, while keeping the structure of driving mechanism more compact.In one of the embodiments, abut block welding in
Turntable connect abutting block securely with turntable adjacent to the side of the lock pin component.In other embodiments, block and turntable are abutted
Can also each self-forming, and by welding or be glued be connected together.
As shown in fig. 6, the opening 212a width of the open slot 212 is greater than the opening in one of the embodiments,
The slot bottom 212b width of slot, realizes the fast assembling-disassembling of electronic lock.The abutting block is located at described open in one of the embodiments,
The opening of mouth slot.The drive shaft of the driving element is located at the slot bottom of the open slot.In the present embodiment, the slot of open slot
Bottom width degree is greater than the diameter of the drive shaft of driving element, keeps the drive shaft of driving element movable in the slot bottom of open slot.When supporting
When connecing block and acting on the opening of open slot close to limiting slot, the drive shaft of driving element is connected in the slot bottom of open slot simultaneously
On wall, in order to avoid the first elastic component is acted on and stretching transition by lock pin, the service life of electronic lock is improved.
As shown in Fig. 6 and Fig. 5, in one of the embodiments, far from the lock at the opening 212a of the open slot 212
The side of beam assembly position is curved-surface structure 2122.In the present embodiment, curved-surface structure is the curved-surface structure of indent.When unlocking,
The drive shaft of driving element is rotated counterclockwise and is acted at curved-surface structure, to push lock pin to slip away in limiting slot, and drive shaft
Mechanism in be not easy to skid, it is ensured that the drive shaft of driving element effectively acts on lock pin.
As shown in figure 3, the lock bridge component 300 includes lock bridge 310 and the second elastic component in one of the embodiments,
320.The lock bridge is slideably positioned on the lock body, and the limiting slot is opened on the lock bridge.Second elastic component
One end is connect with the lock bridge, and the other end of second elastic component is connect with the lock body, makes lock bridge Elastic Sliding in lock body
On.When locking, pressing lock beam assembly presses the second elastic component while making lock bridge relative to lock body sliding, until lock bridge component
Predetermined position is slid into relative to lock body, driving mechanism drives in lock pin component insertion limiting slot, and the second elastic component is pressed at this time
Contracting.When driving mechanism driving lock pin component slips away in limiting slot, lock bridge automatically resets under the action of the second elastic component, realizes
Electronic lock quickly unlocking.In the present embodiment, the second elastic component is helical spring, and in other embodiments, the second elastic component is also
It can be elastic gum.
As shown in Fig. 2, the lock bridge 310 includes the lock bridge ontology 312 and difference of U-shaped shape in one of the embodiments,
The lock tongue portion 314 being connect with the both ends of the lock bridge ontology and sliding part 316.In the present embodiment, lock bridge ontology, lock tongue portion and
Sliding part is integrally formed, and keeps the structure of lock bridge compacter.In other embodiments, lock bridge ontology, lock tongue portion and sliding part can also
With each self-forming, and by being welded to connect in together.
As shown in Fig. 2, locking slot 110, the lock tongue portion are offered on the lock body 100 in one of the embodiments,
For being locked in the locking slot.The sliding part is slideably positioned on the lock body in one of the embodiments, makes to lock
Beam is slideably positioned on lock body.The limiting slot is opened on the sliding part.Second bullet in one of the embodiments,
Property part one end connect with the sliding part, the other end of second elastic component is connect with the lock body, make lock bridge sliding connect
It is connected to lock body and is connect with one end of the second elastic component.When locking, lock bridge ontology is pressed, transports lock bridge ontology relative to lock body
Dynamic, lock tongue portion and sliding part are moved with lock bridge ontology relative to lock body, until lock tongue portion is locked in locking slot, sliding part phase
Predetermined position is slid into for lock body and the second elastic component is made to be extruded generation flexible deformation, driving mechanism drives lock pin group at this time
Part is inserted into limiting slot, completes locking operation.
As shown in Figure 2 and Figure 3, in one of the embodiments, the limiting slot 302 around the lock bridge 310 peripheral wall
It opens up, is inserted into lock pin component preferably in limiting slot, while saving the required materials of lock bridge molding.In the present embodiment, it limits
Position slot 302 is opened up around the peripheral wall of sliding part.In other embodiments, limiting slot can also be only opened on lock bridge towards lock pin
At the position of component.
As shown in figure 3, the limiting slot 302 is in the axial width of the lock bridge greater than position in one of the embodiments,
In the thickness of the lock pin component 200 in the limiting slot.In locking, lock bridge is pressed, and lock pin is in the first elastic component
It is moved under elastic force effect towards limiting slot, so that in lock pin insertion limiting slot, since the width of limiting slot is greater than the width of lock pin,
Therefore, lock bridge can continue to press, and until lock bridge slides into predetermined position, lock bridge is connected to switch block and to switch block
It is lasting to abut after pressing moves to trigger driving mechanism driving lock pin further towards limiting slot, and motor stops working
In lock pin, lock pin is avoided to be displaced, enables lock pin firmly by lock bridge clamping.In this way, in lock pin component insertion limiting slot
When, lock bridge still has certain activity space relative to lock body, avoids lock bridge and the rigidity grafting of lock pin component, leads to lock pin component
Or the larger problem of abrasion of lock bridge, extend the service life of electronic lock.In the present embodiment, lock pin is elastic far from first
The end of part is located in limiting slot, and the thickness for the lock pin being located in limiting slot is less than limiting slot 302 in the axial direction of the lock bridge
Width.
As shown in Fig. 2 and Fig. 4, the lock body 100 offers the sliding of accommodating chamber 120, first in one of the embodiments,
Channel 130 and the second sliding channel 140.The accommodating chamber and first sliding channel connect with second sliding channel
Logical, first sliding channel is connected to second sliding channel.In the present embodiment, the first sliding channel 130 and second is sliding
Dynamic channel 140 is mutually perpendicular to.The driving mechanism is located in the accommodating chamber.The lock bridge group in one of the embodiments,
Part part is slideably positioned in first sliding channel, is set to lock bridge component slippage in lock body.The switch block is set
In in first sliding channel.It is logical to be set to second sliding for the lock pin component slippage in one of the embodiments,
In road, it is set to lock pin component slippage in lock body.Since lock bridge component and lock pin component are slideably positioned in lock body, make outer
The moisture on boundary is not easy to corrode lock bridge component and lock pin component, it is ensured that electronic lock has longer service life.
As shown in figure 4, specifically, first sliding channel 130 includes the sliding channel part 132 being connected and accommodates
Part 134.The sliding channel part is connected to second sliding channel, connects the first sliding channel and the second sliding channel
It is logical.The lock bridge component is located in the sliding channel part and is slidably connected with the lock body, slides lock bridge components
It is set in the first sliding channel.The switch block is set in housing section, so that switch block is set to the first sliding logical
In road.
As shown in fig. 7, the switch block 400 is located at the lock bridge component 300 sliding road in one of the embodiments,
The side of diameter.The side activity of the lock bridge component is connected to the switch block and presses the switch block, and the lock
The direction that beam assembly acts on the abutting force of the switch block is intersected with the glide direction of the lock bridge component, makes switch block
Set-up mode it is relatively simple convenient.In the present embodiment, switch block 400 is set to the side wall of the first sliding channel 130, lock bridge
It is slided along the first sliding channel 130, and in sliding process, the side wall of lock bridge is connected to switch block, and then by pressing off
Close component.Since switch block is located at the side in lock bridge component slippage path, lock bridge component is enable quickly to touch out
Component is closed, the active strokes of switch block are shortened.
As shown in Fig. 5, Fig. 7 and Fig. 8, the switch block 400 includes opening for flexible connection in one of the embodiments,
Close ontology 410 and abutting part 420.The Switch main body is set on the lock body 100 and is electrically connected with the driving mechanism.At it
In middle one embodiment, the abutting part is connect by third elastic component with the Switch main body, and the lock bridge component activity is supported
Connect the abutting part.When lock bridge component is connected to abutting part, abutting part is partially reefed in Switch main body, makes third elastic component quilt
Compression is squeezed, driving mechanism driving lock pin component is slided relative to lock body at this time, to be inserted into limiting slot.In the present embodiment, it opens
The working principle for closing component is the prior art, is not being repeated herein.The application only protect it structure, set-up mode and its and its
The connection relationship of his element.
As shown in figure 8, the abutting part 420 is provided with inclined surface 422, the lock bridge group in one of the embodiments,
Part activity is connected to the inclined surface.The inclined surface is by close to one end of the Switch main body 410 to the separate switch sheet
One end of body is gradually tilted along force direction of the lock bridge component to the abutting part, when lock bridge component being made to abut abutting part
Suffered resistance is smaller, improves the sensitivity that lock bridge component is connected to abutting part.
Second elastic component is socketed on the sliding part in one of the embodiments, and the second elastic component abuts
In being connected to the second elastic component preferably on lock bridge.In other embodiments, the second elastic component can also weld
In connecting the second elastic component securely with sliding part.
As shown in figure 3, the electronic lock 10 further includes locating piece 800 in one of the embodiments, the locating piece is set
In on the lock body 100.In the present embodiment, locating piece is set in the first sliding channel, and locating piece is set to the cunning of lock bridge
On dynamic path, the locating piece was slided for being connected to the sliding part with limiting the sliding part relative to the lock body
Degree.In the present embodiment, locating piece is column structure.Sliding part 316 is equipped with the first abutting part in one of the embodiments,
316a, locating piece are excessive relative to lock body sliding to limit the sliding part for being connected to the first abutting part.Locking
When, when sliding part slides into predetermined position relative to lock body, driving mechanism is driven in lock pin insertion limiting slot, and lock tongue portion is locked at this time
Together in locking slot, and the second elastic component is extruded generation flexible deformation.Since sliding part is equipped with the first abutting part, and position
Part can be connected to the first abutting part, and avoiding user from exerting a force excessive causes sliding part to slide excessive problem relative to lock body.
As shown in figure 3, being additionally provided with the second abutting part 316b on sliding part 316 in one of the embodiments, second is abutted
Portion is located at the side away from lock bridge ontology of the first abutting part.Locating piece is fixed between the first abutting part and the second abutting part
Position part is excessive relative to lock body sliding to limit the sliding part for being connected to the second abutting part.When unlocking, driving
Mechanism driving lock pin slips away limiting slot, and sliding part automatically resets under the elastic force effect of the second elastic component, and lock tongue portion is made to slip away lock
Close slot.Since sliding part is equipped with the second abutting part, and locating piece can be connected to the second abutting part, and sliding part is avoided to reset
Slipped away in journey by effect of inertia lock body, it is ensured that sliding part is always positioned in lock body.In the present embodiment, the back of the second abutting part
Side from the first abutting part is connected to the second elastic component, is connected to the second elastic component preferably on sliding part.
It is appreciated that in other embodiments, the switch block is not limited only to be located at lock bridge component slippage path
Side.The lock bridge component is oppositely arranged with the switch block in one of the embodiments, and the switch block is set
It is placed in the one end in lock bridge component movement direction, one end activity of the lock bridge component is connected to the switch block and presses
The switch block makes lock bridge component reliably push switch component, and contradicts in push switch component process in lock bridge component
Suffered resistance is smaller.In the present embodiment, first sliding channel one end has opening, and the other end of the first sliding channel is closed,
Lock bridge is inserted into the first sliding channel by the opening of first sliding channel, and switch block is set to the closing of the first sliding channel
One end will be towards the closed end motion of the first sliding channel, to be connected to the switching group in this way, when lock bridge is pressed
Part.
As shown in figure 3, electronic lock 10 further includes battery 900 in one of the embodiments, battery be set in lock body and with
Driving mechanism electrical connection, makes the movement of battery driving mechanism provide electric energy.Further, battery by the second wiring board and drives
The electrical connection of motivation structure, the conductor wire part for connecting battery with driving mechanism is integrated on the second wiring board, in order to avoid led in lock body
Electric wire is more to be easy messy problem, keeps the structure of electronic lock more compact.
As shown in Figure 3 and Figure 4, electronic lock further includes USB (Universal Serial in one of the embodiments,
Bus, universal serial bus) interface 1100, and USB interface is electrically connected with the second wiring board 700, will pass through USB interface to electricity
It charges in pond.To avoid extraneous water from entering the problem that USB interface causes electronic lock to be easy short circuit, further, electronic lock
Further include waterproof plug 1200, waterproof plug is movably connected on lock body, and waterproof plug is plugged in USB interface, in order to avoid extraneous water into
Enter the problem that USB interface causes electronic lock to be easy short circuit.When that need to charge to electronic lock, waterproof plug is unpluged, passes through USB number
USB interface is inserted into according to line.
Here is specific embodiment:
In the present embodiment, provide a kind of electronic lock, including circuit board, processing module, fingerprint module, lock body, lock pin component,
Lock bridge component, switch block and driving assembly, it is logical that the interior setting of lock body offers accommodating chamber, the first sliding channel and the second sliding
Road, processing module are set on circuit board, and circuit board and driving assembly are set in accommodating chamber, and processing module passes through circuit board
It is electrically connected with the Switch main body of the motor of driving assembly, fingerprint module and switch block.The sliding part of lock bridge is slideably positioned in
In first sliding channel, the lock tongue portion activity of lock bridge is inserted in locking slot.Second elastic component is set in the first sliding channel,
Switch block is set to the side wall of the first sliding channel.
When unlock, user inputs its fingerprint by fingerprint module, and the fingerprint that processing module detection fingerprint module receives is
No is the user fingerprints with unlocking authority, is the user fingerprints with unlocking authority when detecting the fingerprint, then controls motor work
Make, motor drives abutting block to rotate along turntable, abuts the side wall that block is connected to open slot, driving lock pin is far from limiting slot, lock
Pin overcomes the elastic force of the first elastic component far from limiting slot, loses the lock bridge of lock pin limitation under the elastic force effect of the second elastic component
It is popped up to the opening direction of the first sliding channel, so that the lock tongue portion of lock bridge is detached from locking slot, to realize unlock.
After a period of time after unlock, processing module controls motor counter motion, but abuts block and be not connected at this time
The side wall of the other side of open slot, at this point, lock pin moves under the elastic force effect of the first elastic component towards the direction of lock bridge, due to
Lock bridge is not pressed at this time, and therefore, lock pin is connected to lock bridge, since lock pin is not inserted into limiting slot, lock bridge is at this time not
Clamping.
When locking, lock bridge is pressed, so that lock bridge overcomes the elastic force of the second elastic component towards the end of the first sliding channel
Direction movement, when the limiting slot of lock bridge passes through lock pin, lock pin is aligned in limiting slot, and lock pin is under the elastic force effect of the first elastic component
It is inserted into limiting slot, since the width of limiting slot is greater than the thickness of lock pin, enables lock bridge sliding towards first by pressure continuation
The direction movement of the end in dynamic channel, after the sliding part of lock bridge is connected to switch block, switch block is pressed by lock bridge, processing
Module receives the unlocking signal of switch block, controls motor movement, so that abutting the side that block is connected to the other side of open slot
Wall abuts block and exerts a force to lock bridge, abuts block to the force direction of lock bridge towards limiting slot, is acted on by the force of motor, so that
Lock bridge can securely be inserted in limiting slot without departing from so that electronic lock locking it is more firm, be not easy to solve because of shaking
Lock.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to claim therefore cannot be interpreted as.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims by the application.
Claims (10)
1. a kind of electronic lock, including lock body, lock pin component and lock bridge component, the lock pin component and the lock bridge component slide
It is set to the lock body, and the glide direction of the lock pin component intersects with the glide direction of the lock bridge component, the lock bridge
Limiting slot is offered on component；It is characterized in that, the electronic lock further include:
Switch block, the switch block are set to the lock body；And
Driving mechanism is electrically connected with the switch block, and the driving mechanism is used to be connected to described open in the lock bridge component
Closing component makes the switch block that the lock pin component be driven to be inserted into the limiting slot when being pressed.
2. electronic lock according to claim 1, which is characterized in that the lock pin component includes lock pin and the first elastic component,
The lock pin is slidably connected on the lock body, and the lock pin activity is inserted into the limiting slot, and the driving mechanism drives institute
Lock pin is stated to be inserted into the limiting slot, one end of first elastic component is connect with the lock pin, first elastic component it is another
One end is connect with the lock body.
3. electronic lock according to claim 1, which is characterized in that the lock bridge component includes lock bridge and the second elastic component；
The lock bridge is slideably positioned on the lock body, and the limiting slot is opened on the lock bridge；One end of second elastic component
It is connect with the lock bridge, the other end of second elastic component is connect with the lock body.
4. electronic lock according to claim 3, which is characterized in that the lock bridge includes the lock bridge ontology and difference of U-shaped shape
The lock tongue portion connecting with the both ends of the lock bridge ontology and sliding part, locking slot is offered on the lock body, and the lock tongue portion uses
In being locked in the locking slot, the sliding part is slideably positioned on the lock body, and the limiting slot is opened in the sliding
In portion；One end of second elastic component is connect with the sliding part, and the other end and the lock body of second elastic component connect
It connects.
5. electronic lock according to claim 4, which is characterized in that the limiting slot is opened up around the peripheral wall of the lock bridge；
The limiting slot is greater than the thickness for the lock pin component being located in the limiting slot in the axial width of the lock bridge.
6. electronic lock according to claim 1, which is characterized in that the lock body offers accommodating chamber, the first sliding channel
With the second sliding channel, the accommodating chamber and first sliding channel are connected to second sliding channel, and described first
Sliding channel is connected to second sliding channel, and the driving mechanism is located in the accommodating chamber, the lock bridge components
It is slideably positioned in first sliding channel, the switch block is set in first sliding channel, the lock pin component
It is slideably positioned in second sliding channel.
7. electronic lock according to any one of claim 1 to 6, which is characterized in that the switch block is located at the lock
The side of beam assembly sliding path, the side activity of the lock bridge component are connected to the switch block and press the switching group
Part, and the lock bridge component acts on direction and the glide direction phase of the lock bridge component of the abutting force of the switch block
It hands over.
8. electronic lock according to claim 7, which is characterized in that the switch block includes the Switch main body being flexibly connected
And abutting part, the Switch main body are set on the lock body and are electrically connected with the driving mechanism, the abutting part passes through third
Elastic component is connect with the Switch main body, and the lock bridge component activity abuts the abutting part.
9. electronic lock according to claim 8, which is characterized in that the abutting part is provided with inclined surface, the lock bridge group
Part activity is connected to the inclined surface, and the inclined surface is by close to one end of the Switch main body to the separate Switch main body
One end is gradually tilted along force direction of the lock bridge component to the abutting part.
10. electronic lock according to any one of claim 1 to 6, which is characterized in that the electronic lock further includes unlocking machine
Structure, the unlocking mechanism are electrically connected with the driving mechanism；The driving mechanism is used to drive in unlocking mechanism movement
The lock pin component slips away in the limiting slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227076.0A CN109944509B (en) | 2019-03-25 | 2019-03-25 | Electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227076.0A CN109944509B (en) | 2019-03-25 | 2019-03-25 | Electronic lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109944509A true CN109944509A (en) | 2019-06-28 |
| CN109944509B CN109944509B (en) | 2024-05-28 |
Family
ID=67011577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910227076.0A Active CN109944509B (en) | 2019-03-25 | 2019-03-25 | Electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109944509B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593672A (en) * | 2019-10-24 | 2019-12-20 | 深圳市物联锁科技有限公司 | U-shaped lock |
| CN111075279A (en) * | 2020-01-19 | 2020-04-28 | 深圳市创维群欣安防科技股份有限公司 | Electronic lock |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740641A (en) * | 2017-11-24 | 2018-02-27 | 大连北良国际农产品交易中心有限公司 | Intelligent electronic lock |
| CN207122207U (en) * | 2017-08-15 | 2018-03-20 | 深圳市华大智能科技有限公司 | Passive intelligent padlock |
| CN207363427U (en) * | 2017-09-11 | 2018-05-15 | 珠海市海威尔电器有限公司 | Electric padlock |
| CN208396493U (en) * | 2018-05-21 | 2019-01-18 | 浙江浦江梅花锁业集团有限公司 | A kind of electronic lock |
| CN109469416A (en) * | 2018-12-05 | 2019-03-15 | 深圳供电局有限公司 | A kind of smart bluetooth padlock |
| CN210067696U (en) * | 2019-03-25 | 2020-02-14 | 惠州市博实结科技有限公司 | Electronic lock |
-
2019
- 2019-03-25 CN CN201910227076.0A patent/CN109944509B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207122207U (en) * | 2017-08-15 | 2018-03-20 | 深圳市华大智能科技有限公司 | Passive intelligent padlock |
| CN207363427U (en) * | 2017-09-11 | 2018-05-15 | 珠海市海威尔电器有限公司 | Electric padlock |
| CN107740641A (en) * | 2017-11-24 | 2018-02-27 | 大连北良国际农产品交易中心有限公司 | Intelligent electronic lock |
| CN208396493U (en) * | 2018-05-21 | 2019-01-18 | 浙江浦江梅花锁业集团有限公司 | A kind of electronic lock |
| CN109469416A (en) * | 2018-12-05 | 2019-03-15 | 深圳供电局有限公司 | A kind of smart bluetooth padlock |
| CN210067696U (en) * | 2019-03-25 | 2020-02-14 | 惠州市博实结科技有限公司 | Electronic lock |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593672A (en) * | 2019-10-24 | 2019-12-20 | 深圳市物联锁科技有限公司 | U-shaped lock |
| CN111075279A (en) * | 2020-01-19 | 2020-04-28 | 深圳市创维群欣安防科技股份有限公司 | Electronic lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109944509B (en) | 2024-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8800402B2 (en) | Motor mechanism | |
| CN109944509A (en) | Electronic lock | |
| US7286862B2 (en) | Automatic/manual slide type communication terminal | |
| KR101090379B1 (en) | Lever complete set digilog door lock | |
| US9327896B2 (en) | Dispensing apparatus | |
| CN107419974A (en) | A kind of padlock | |
| CN103042511A (en) | Hand-held power tool with mechanically controlled automatic on and off function | |
| CN203729707U (en) | Intelligent lock | |
| CN210067696U (en) | Electronic lock | |
| CN208236141U (en) | A kind of electronic lock cylinder | |
| US20110187495A1 (en) | Electric release fastening device for thin-profile space | |
| CN108386077A (en) | A kind of electronic lock cylinder | |
| CN210003074U (en) | electronic lock for suitcase | |
| CN212201639U (en) | Intelligent electronic lock without battery | |
| CN206917423U (en) | A kind of electronic lock with standby unlocking apparatus | |
| WO2023100456A1 (en) | Electronic key operating device | |
| CN213752461U (en) | Durable light-touch switch and switch device | |
| CN213073300U (en) | Hand-held type intelligent terminal equipment and handle thereof | |
| CN217822455U (en) | Switch structure of garden tool and garden tool thereof | |
| CN219226465U (en) | Remote controller battery compartment and remote controller | |
| CN219197800U (en) | Strong locking type precious locking device that charges | |
| CN217507164U (en) | Electronic device | |
| CN217783189U (en) | Intelligent lock | |
| CN217151549U (en) | Intelligent lock and door | |
| CN110905308A (en) | U-shaped lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |