CN208441642U - A kind of smart lock - Google Patents
A kind of smart lock Download PDFInfo
- Publication number
- CN208441642U CN208441642U CN201820923177.2U CN201820923177U CN208441642U CN 208441642 U CN208441642 U CN 208441642U CN 201820923177 U CN201820923177 U CN 201820923177U CN 208441642 U CN208441642 U CN 208441642U
- Authority
- CN
- China
- Prior art keywords
- lock
- smart lock
- switch
- controller
- position detecting
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
Abstract
The utility model relates to field of lockset, especially a kind of smart lock.The smart lock, it include: controller, the locking mechanism being contained in lock housing, electronic lock cylinder, the electronic lock cylinder includes motor and for driving the locking mechanism to be switched to from lock state the shifting block of unlocked state, the output shaft of the shifting block and the motor is connected and fixed, the smart lock is additionally provided with the position detecting switch connecting with the controller, the shifting block is equipped with excitation portion, when the locking mechanism is switched to unlocked state from lock state, the excitation portion turns to the position for exciting the position detecting switch, the controller after the position detecting switch is excited for controlling the motor power down, it is hardly damaged motor.
Description
Technical field
The utility model relates to field of lockset, especially a kind of smart lock.
Background technique
The electronic lock cylinder (i.e. the electronics lock gall of the application) operated has been developed using electric power in lockset technology now, and
This electronic lock cylinder is commonly used in society now, such as electronic lock cylinder is commonly used to the lock of door lock as gate, automobile
Or the case lock of safety box.Lock core is a most important component in lockset, and the unlatching of lockset and the overwhelming majority of locking act all
It is completed by lock core.
Fig. 1 show a kind of structural schematic diagram of existing padlock.Referring to Figure 1, Authorization Notice No. CN203050299U
Document to disclose a kind of electric padlock include locking bar 100 and lock body 200, be provided in lock body 200 lock tongue 210 (solution lock section),
Driving motor 220 and control panel 230.Driving motor 220 is connect with lock tongue 210, can drive lock tongue by powering on
210 rotations, to change the connection relationship of the groove 110 (unlocking recess) on lock tongue 210 and locking bar 100.Control panel 230 is used for
Rotation and the direction of rotation for controlling driving motor 220, to connect pass to control lock tongue 210 with the groove 110 on locking bar 100
System, to control the open and close of electric padlock.Lock tongue 210 is when driving motor 220 drives and rotates in order to prevent, with locking bar
Confusion occurs for the connection of the groove 110 on 100, is detached from control, state plate 240 is additionally provided on lock body 200, can control lock
Rotation angle of the tongue 210 in rotation, so that lock tongue 210 can only rotate in correct range.
The padlock needs to be arranged the slewing area that state plate 240 controls lock tongue, needs to be arranged the control driving electricity of control panel 230
The direction of rotation of machine 220.This padlock needs to be accurately controlled the slewing area of sticking department.
Another existing padlock, which needs to be arranged position-limit mechanism, makes the slewing area of the stuck control sticking department of motor, and motor holds
It is easy to damage.
Utility model content
The utility model aim is to provide a kind of smart lock, has that number of parts is few, the non-damageable effect of motor.
In order to achieve the above object, a kind of smart lock provided by the utility model includes: controller, is contained in lock housing
Locking mechanism, electronic lock cylinder, the electronic lock cylinder include motor and for driving the locking mechanism to be switched to unlock from lock state
The output shaft of the shifting block of state, the shifting block and the motor is connected and fixed, and the smart lock, which is additionally provided with, to be connect with the controller
Position detecting switch, the shifting block are equipped with excitation portion, when which is switched to unlocked state from lock state, the excitation portion
The position for exciting the position detecting switch is turned to, the controller after the position detecting switch is excited for controlling
The motor power down.
In one embodiment of the smart lock of the utility model, the motor is decelerating motor.
In one embodiment of the smart lock of the utility model, the shifting block is eccentric shaft or cam.
In one embodiment of the smart lock of the utility model, the position detecting switch is close to switch.
In one embodiment of the smart lock of the utility model, the position detecting switch is proximity Hall switch, light
Electric-type approaches one of switch, inductance approach switch, capacitive approach switch, Ultrasonic Sensor, microwave close in switching
Kind.
In one embodiment of the smart lock of the utility model, the position detecting switch is touch-switch.
In one embodiment of the smart lock of the utility model, the controller is connected with bluetooth authentication module.
In one embodiment of the smart lock of the utility model, the controller is connected with fingerprint capturer.
In one embodiment of the smart lock of the utility model, the electronic lock be intelligent padlock, intelligent anti-theft door lock,
One of intelligent bicycle lock, intelligent bag lock.
In one embodiment of the smart lock of the utility model, the position detecting switch is accommodated and secured in the lock
In shell.
It is real by the protrusion part or barbed portion of control Rotational Cylindrical towards steel ball in the smart lock of the utility model
Existing padlock locks or unlocks, and the structure of padlock is simple, compact-sized.
Electronic lock is equipped with detection switch connected to the controller, and shifting block is equipped with excitation portion, and motor driven shifting block will lock machine
When structure is switched to unlocked state from lock state, excitation portion triggers the detection switch, and controller receives signal and will control at this time
The motor power down of electronic lock cylinder.Keep motor stuck with prior art setting position-limit mechanism to control the slewing area phase of sticking department
Than the service life is longer, is hardly damaged for the motor of the utility model.
Detailed description of the invention
Fig. 1 show a kind of structural schematic diagram of existing electric padlock.
Fig. 2 show the structural schematic diagram of the smart lock of the utility model second embodiment.
Fig. 3 show the explosive view of the smart lock of Fig. 2.
Fig. 4 show the sectional view of the smart lock of Fig. 2.
Fig. 5 show the structural schematic diagram of the partition of the smart lock of Fig. 3.
Fig. 6 show the structural schematic diagram of the Rotational Cylindrical of the smart lock of Fig. 3.
Fig. 7 show the top view of the Rotational Cylindrical of Fig. 6.
Fig. 8 show the structural schematic diagram of the mounting rack of Fig. 3.
Fig. 9 show the structural schematic diagram of the shifting block of Fig. 3.
Figure 10 show the Rotational Cylindrical of Fig. 3 and the schematic diagram of steel ball cooperation.
Figure 11 show the structural schematic diagram of the smart lock of the utility model 3rd embodiment.
Figure 12 show the structural schematic diagram of the mounting rack of the smart lock of the utility model fourth embodiment.
Figure 13 show the structural schematic diagram of the shifting block of the smart lock of Figure 12.
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy reaching predetermined purpose of utility model and being taken,
Below in conjunction with attached drawing and preferred embodiment, to according to the utility model proposes specific embodiment, structure, feature and its effect,
Detailed description is as follows.
The smart lock of the utility model first embodiment includes: controller, position detecting switch connected to the controller, appearance
Locking mechanism, the electronic lock cylinder being contained in lock housing.Electronic lock cylinder includes motor and for driving the locking mechanism from lock state
It is switched to the shifting block of unlocked state.The output shaft of shifting block and motor is connected and fixed.Shifting block is equipped with excitation portion, when locking mechanism is from lock
When determining state and being switched to unlocked state, excitation portion turns to the position of excitation position detecting switch, and controller is used to examine in position
It surveys after switch is excited and controls motor power down.
Fig. 2-4 is referred to, the electronic lock of the utility model second embodiment includes the lock bridge 1 of U-shaped, lock body 2, locking mechanism
3, controller 4, electronic lock cylinder 5, mechanical lock 6, authentication module 7.Lock bridge 1, lock body 2 are realized the locking of padlock by cooperation or are opened
It opens.Locking mechanism 3, controller 4, electronic lock cylinder 5, mechanical lock 6 are all contained in lock body 2.
Locking mechanism 3 includes Rotational Cylindrical a3, steel ball a4.The quantity of steel ball a4 is two, and Rotational Cylindrical a3 is located at two steel balls
Between a4.
Lock bridge 1 offers cooperation recess 10 corresponding with steel ball a4, has lock bridge pressure spring between preferred lock bridge 1 and lock body 2
1t.Lock bridge 1 includes long locking bar 11, the connecting rod 12 of arc, short locking bar 13.
Lock body 2 includes lock housing 21, partition 22, mounting rack 23, locking closure 24.
Lock housing 21 and locking closure 24 form a closed space, and lock housing 21 offers window corresponding with authentication module 7
210。
Fig. 5 is referred to, partition 22 determines the axial position of Rotational Cylindrical a3 for installing Rotational Cylindrical a3.Partition 22, which has, to be held
Receive the lower rotary shaft hole 220 of lower rotary shaft a33, lower rotary shaft hole 220 is through-hole.22 lower surface of partition has limiting unit 221.
Refer to Fig. 6-9, Rotational Cylindrical a3 have protrusion part a32 for being limited in steel ball a4 in cooperation recess 10 and
For providing the barbed portion a31 for being detached from 10 spaces of cooperation recess for steel ball a4；Circular lower rotary shaft a33 has been extended downwardly, has been turned
The dynamic lower end column a3 has swing arm a34 corresponding with electronic lock cylinder 5, mechanical lock 6.
The elastic holders 3t for rotation axis 3 to be in the locked position is equipped between Rotational Cylindrical a3 and lock body 2.Work as rotation
When column a3 is in the locked position, swing arm a34 is against limiting unit 221.Swing arm a34 includes to be respectively facing electronic lock cylinder 5, mechanical lock
The first contact portion 341, the first contact portion 342 of the extension of core 6.
Rotational Cylindrical a3 offers shaft hole 310, and lock housing 21 has the shaft 211 being contained in shaft hole 310, shaft 211
For keeping the pivot center of Rotational Cylindrical a3.
Referring to Figure 10, protrusion part a32 are the arc-shaped surface around Rotational Cylindrical a3 pivot center C.As protrusion part a32
When towards steel ball a4, the centre of sphere A, E of steel ball a4, the contact point B for protruding part a32 and steel ball, D, pivot center C are located at same flat
Face, this be in order to guarantee under padlock lock state, when violence pulls up lock bridge, pressure direction direction of the steel ball to Rotational Cylindrical
Pivot center C prevents Rotational Cylindrical from being generated rotation by steel ball pressure.
Controller 4 is connected with fingerprint capturer.Controller 4 is also connected with detection switch 41, and detection switch 41 is to touch out
It closes, is connected with the condition for meeting operating force to switch operation pressuring direction switching function closure when use, opened when cancelling pressure
It closes and disconnects, internal structure changes to realize on-off by metal clips stress.Detection switch 41 is mounted on mounting rack 23
On, when detection switch 41 is not triggered, the electrical power of electronic lock cylinder, and when detection switch 41 is triggered, electronic lock
The motor of core powers off.
Electronic lock cylinder 5, mechanical lock 6 are for driving Rotational Cylindrical a3 from protrusion latched position of the part 311 towards steel ball a4
Unlocked position of the barbed portion a310 towards steel ball a4 is turned to, to allow steel ball a4 to be kept completely separate with cooperation recess 10.Electronics
Lock core 5 includes motor 50 and shifting block 51.Shifting block 51 is equipped with excitation portion 511.Preferably, motor 50 is decelerating motor, and shifting block 51 is
Eccentric shaft or cam.
Specifically, the electrical power driving rotation shifting block 51 of electronic lock cylinder 5, shifting block 51, which squeezes the first contact portion 341, to be made to put
Arm from and the corresponding restriction site of latched position be moved to open position corresponding with unlocked position.The driving rotation of mechanical lock 6
Second solution lock section 61, the second solution lock section 61, which squeezes the first contact portion 342, moves swing arm from restriction site corresponding with latched position
Move open position corresponding with unlocked position.
When swing arm a34 is moved to open position from restriction site, 511 excitation-detection switch 41 of excitation portion controls at this time
Device 4 will control motor power down, and under the action of elastic holders 3t, swing arm a34, which is realized, to be resetted.
Authentication module 7 is bluetooth authentication module, Password Input module, voice authentication module, face recognition module, fingerprint inspection
Demonstrate,prove one of module.Authentication module 7 is connect with controller 4.
Referring to Figure 11, in the utility model 3rd embodiment, locking mechanism 3 is lock tongue, and lock tongue includes perpendicular to length
The body of rod 3a of locking bar 11, body of rod 3a are corresponding with the first Rotational Cylindrical 51, the second Rotational Cylindrical 61 backwards to being fixed on one side for connecting rod 12
The first auxiliary section 32 and the second auxiliary section 33, body of rod 3a is further fixed on spring butting section 31, spring butting section 31 and lock body it
Between have locking compressed spring 30.The section of body of rod 3a is rectangle.Spring butting section 31 is the plate structure perpendicular to body of rod 3a.
First auxiliary section 32 and the second auxiliary section 33 are the plate structure perpendicular to body of rod 3a.
Long locking bar 11 offers the first notch 111 of accommodating portion body of rod 3a, and long locking bar 11 is also provided with the second notch
112.Side wall of first notch 111 far from connecting rod 12 is the plane perpendicular to long locking bar 11.The shape of first notch 111 is flat
Row is in the columnar opening of long locking bar 11.
The limiting section 26 being contained in the second notch 112 is fixed in lock body 2, when the second notch 112 is close to connecting rod 12
Side wall and limiting section 26 when contacting, the position of body of rod 3a is corresponding with 111 position of the first notch.
Detection switch 41 is proximity Hall switch, also referred to as magnetic approach switch, Hall switch.When magnetic object shifts near suddenly
When your switch, the Hall element switched in detection faces makes switch internal circuit state change because generating Hall effect, by
Be magnetic object presence near this identification, and then the on-off of control switch.This test object close to switch must be magnetic
Property object.Therefore excitation portion 52 is magnet.
2-13 referring to Figure 1, in the fourth embodiment of the utility model, detection switch 41 is photoelectric proximity switch.
Further, detection switch 41 is infrared detection switch.Detection switch includes transmitter 410 and receiver 411.Transmitter
410 are mounted on shifting block, and receiver 411 is mounted on mounting rack 23.When shifting block squeeze the first contact portion make swing arm from locking
When the corresponding restriction site in position is moved to open position corresponding with unlocked position, the infrared signal that transmitter issues exceeds
Receiver range makes receiver that can not receive infrared signal to make controller control motor power down.
In the other embodiments of the utility model, the detection switch of the smart lock can also for inductance approach switch,
Close switch of capacitive approach switch, Ultrasonic Sensor, microwave etc..
In the other embodiments of the utility model, smart lock can also be intelligent anti-theft door lock, intelligent bicycle lock, intelligence
Energy bag lock etc..
In the electronic lock of the utility model, protrusion part or barbed portion by controlling Rotational Cylindrical are realized towards steel ball
Padlock locks or unlocks, and the structure of padlock is simple, compact-sized.
Electronic lock is equipped with detection switch connected to the controller, and shifting block is equipped with excitation portion, and motor driven shifting block will lock machine
When structure is switched to unlocked state from lock state, excitation portion triggers the detection switch, and controller receives signal and will control at this time
The motor power down of electronic lock cylinder.Keep motor stuck with prior art setting position-limit mechanism to control the slewing area phase of sticking department
Than the service life is longer, is hardly damaged for the motor of the utility model.
More than, it is only the preferred embodiment of the utility model, limit in any form not is made to the utility model
System, although the utility model has been disclosed with preferred embodiment as above, is not intended to limit the utility model, any to be familiar with sheet
Technical professional is not departing within the scope of technical solutions of the utility model, when the technology contents work using the disclosure above
A little change or it is modified to the equivalent embodiment of equivalent variations out, but all without departing from the content of the technical scheme of the utility model, according to
According to the technical essence of the utility model any simple modification, equivalent variations and modification to the above embodiments, still fall within
In the range of technical solutions of the utility model.
Claims (10)
1. a kind of smart lock, comprising: controller, the locking mechanism being contained in lock housing, electronic lock cylinder, the electronic lock cylinder include electricity
Machine and for driving the locking mechanism to be switched to from lock state the shifting block of unlocked state, the output shaft of the shifting block and the motor connects
Connect fixation, which is characterized in that the smart lock is additionally provided with the position detecting switch connecting with the controller, and the shifting block is equipped with
Excitation portion, when which is switched to unlocked state from lock state, which turns to the excitation position detection and opens
The position of pass, the controller after the position detecting switch is excited for controlling the motor power down.
2. smart lock according to claim 1, which is characterized in that the motor is decelerating motor.
3. smart lock according to claim 1, which is characterized in that the shifting block is eccentric shaft or cam.
4. smart lock according to claim 1, which is characterized in that the position detecting switch is close to switch.
5. smart lock according to claim 4, which is characterized in that the position detecting switch is proximity Hall switch, light
Electric-type approaches one of switch, inductance approach switch, capacitive approach switch, Ultrasonic Sensor, microwave close in switching
Kind.
6. smart lock according to claim 1, which is characterized in that the position detecting switch is touch-switch.
7. smart lock according to claim 1, which is characterized in that the controller is connected with bluetooth authentication module.
8. smart lock according to claim 1, which is characterized in that the controller is connected with fingerprint capturer.
9. smart lock according to claim 1, which is characterized in that the smart lock be intelligent padlock, intelligent anti-theft door lock,
One of intelligent bicycle lock, intelligent bag lock.
10. smart lock according to claim 1, which is characterized in that the position detecting switch is accommodated and secured in described
In lock housing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820923177.2U CN208441642U (en) | 2018-06-14 | 2018-06-14 | A kind of smart lock |
| PCT/CN2019/085681 WO2019237853A1 (en) | 2018-06-14 | 2019-05-06 | Intelligent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820923177.2U CN208441642U (en) | 2018-06-14 | 2018-06-14 | A kind of smart lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208441642U true CN208441642U (en) | 2019-01-29 |
Family
ID=65090080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820923177.2U Active CN208441642U (en) | 2018-06-14 | 2018-06-14 | A kind of smart lock |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208441642U (en) |
| WO (1) | WO2019237853A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019237853A1 (en) * | 2018-06-14 | 2019-12-19 | 浙江浦江梅花锁业集团有限公司 | Intelligent lock |
| CN111502425A (en) * | 2020-05-13 | 2020-08-07 | 广州仁德物联网科技有限公司 | Intelligent switch electronic lock |
| CN111877876A (en) * | 2020-06-28 | 2020-11-03 | 万晖五金（深圳）有限公司 | Electronic padlock, control method and control device |
| WO2021135821A1 (en) * | 2019-12-31 | 2021-07-08 | 浙江浦江梅花锁业集团有限公司 | Nb-iot-based low-power padlock |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201908481U (en) * | 2010-07-28 | 2011-07-27 | 景作臣 | Digital lock core and digital lock |
| CN201826644U (en) * | 2010-10-20 | 2011-05-11 | 合肥天智科技发展有限公司 | Safety lockset |
| US8850858B2 (en) * | 2012-12-06 | 2014-10-07 | Master Lock Company Llc | Lock subassembly |
| CN106639662B (en) * | 2017-01-20 | 2019-06-28 | 浙江浦江梅花锁业集团有限公司 | A kind of padlock |
| CN108131065A (en) * | 2017-12-21 | 2018-06-08 | 浙江浦江梅花锁业集团有限公司 | A kind of padlock |
| CN208441642U (en) * | 2018-06-14 | 2019-01-29 | 浙江浦江梅花锁业集团有限公司 | A kind of smart lock |
-
2018
- 2018-06-14 CN CN201820923177.2U patent/CN208441642U/en active Active
-
2019
- 2019-05-06 WO PCT/CN2019/085681 patent/WO2019237853A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019237853A1 (en) * | 2018-06-14 | 2019-12-19 | 浙江浦江梅花锁业集团有限公司 | Intelligent lock |
| WO2021135821A1 (en) * | 2019-12-31 | 2021-07-08 | 浙江浦江梅花锁业集团有限公司 | Nb-iot-based low-power padlock |
| CN111502425A (en) * | 2020-05-13 | 2020-08-07 | 广州仁德物联网科技有限公司 | Intelligent switch electronic lock |
| CN111877876A (en) * | 2020-06-28 | 2020-11-03 | 万晖五金（深圳）有限公司 | Electronic padlock, control method and control device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019237853A1 (en) | 2019-12-19 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |