CN208202846U - A kind of fully-automatic intelligent lock - Google Patents
A kind of fully-automatic intelligent lock Download PDFInfo
- Publication number
- CN208202846U CN208202846U CN201820614554.4U CN201820614554U CN208202846U CN 208202846 U CN208202846 U CN 208202846U CN 201820614554 U CN201820614554 U CN 201820614554U CN 208202846 U CN208202846 U CN 208202846U
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- China
- Prior art keywords
- gear
- transmission device
- lock
- lock tongue
- screw rod
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Abstract
The utility model relates to a kind of fully-automatic intelligent locks, including lock body, it is characterized in that: being equipped with motor, first gear, second gear, screw rod, transmission device, lock tongue and main control module in lock body；Machine shaft is fixedly connected with first gear；Screw rod one end is fixedly connected with second gear；First gear is engaged with second gear；Transmission device surface offers first through hole and the second through-hole, and the internal screw thread being engaged with screw rod external screw thread is equipped in first through hole, and the second through-hole is embedded to be cased with ring electromagnet, and main control module is electrically connected with motor and ring electromagnet respectively；The inner ring through-hole that lock tongue left end passes through ring electromagnet is inserted into the lockhole of lock body left end.Motor is controlled by single-chip microcontroller and ring electromagnet is powered, transmission device is realized by ring electromagnet and lock tongue to fix, make motor driven gear, to drive screw rod to make actuator movement, to make transmission device drive lock tongue side-to-side movement, the opening and closing of lock are completed, it is easy to operate, structure is simple, easy to repair.
Description
Technical field
The utility model relates to smart lock technical fields more particularly to a kind of fully-automatic intelligent to lock.
Background technique
Smart lock, which refers to, is different from tradition machinery lock, in user's identification, safety, the more intelligentized lock of managerial aspect
Tool, is the execution unit locked a door in access control system.With the fast development of the industries such as smart home, intelligent things, in the market
Equally there is various smart locks such as coded lock, Fingerprint Lock and electronic lock etc., though the type of lock is more, its anti-theft is simultaneously
It is not strong, and the internal structure locked is extremely complex, is easy to produce failure and bad maintenance.
A kind of smart lock that Chinese Patent Application No. is 201510661480.0 comprising electric machine assembly and manual component,
The manual component includes lock core, lock shaft, rotation telescoping mechanism, drive rod and mandril, and the rotation telescoping mechanism can be by lock shaft
The promotion for being converted into drive rod, with top, the drive rod withstands mandril, the drive rod configuration for the end of mandril
Have a resetting-mechanism for promoting its to reset towards lock shaft direction, the mandril is configured with interior bar, interior bar and electronic building brick match merge by
Driving drives mandril flexible；It is described top alignment promote handle and drive lock tongue open transmission component carry out clutch action from
Close mechanism, the top push and disengaging promote clutch carry out clutch switching.Though this lock anti-theft it is good, structure still compared with
For complexity, cost is high, and trouble is repaired after failure.
Summary of the invention
The purpose of this utility model is to provide a kind of structures, and fully-automatic intelligent simple, that anti-theft is strong is locked, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of fully-automatic intelligent lock, including lock body,
It is structurally characterized in that: in the lock body equipped with motor, first gear, second gear, screw rod, transmission device, iron material matter lock tongue
And main control module；The shaft of the motor is fixedly connected with first gear, realizes the transmission to first gear；Described screw rod one end
It is fixedly connected with second gear；The first gear is engaged with second gear, is driven second gear to do by first gear and is rotated
Movement, and screw rod is driven to rotate；The transmission device is in the figure of eight, and offers first through hole and the second through-hole on its surface,
The internal screw thread being engaged with screw rod external screw thread is equipped in the first through hole, second through-hole is embedded to be cased with ring electromagnet, institute
Ring electromagnet is stated to be fixed as one with transmission device, the ring electromagnet and motor be located at the intracorporal electric power storage of lock
Pond electrically connects, and the main control module is electrically connected with the motor and ring electromagnet respectively；The lock tongue left end passes through the ring
The inner ring through-hole of shape electromagnet is inserted into the lockhole of the lock body left end；The motor drives first gear rotation, the first tooth
Wheel drives second gear rotation, and second gear drives screw rod rotation, and screw rod realizes the side-to-side movement of transmission device by screw thread, passes
Dynamic device realizes the fixation with lock tongue by the ring electromagnet after energization, and drives lock tongue to realize and open and be closed.
Preferably, third gear is equipped between the first gear and second gear.
Preferably, the first fixinig plate, the lock body between first fixinig plate and transmission device are equipped on the left of the lock tongue
On be fixed with first flap, be arranged with the first spring on the lock tongue between first fixinig plate and first flap.
Preferably, the lock tongue right end is equipped with the second fixinig plate, sets between second fixinig plate and transmission device
There is second spring.
Preferably, the screw rod is fixed by bearing.
Preferably, clamping device is equipped between the screw rod and second gear.
Preferably, the clamping device is "U" shaped metal half-rings piece, is equipped on the inside of the "U" shaped metal half-rings piece
Rubber layer.
Preferably, the lock tongue lower end is equipped with locking system, and the locking system includes: sliding block, hammerlock, bolt and third
Spring；The sliding block, which is located at transmission device lower end and is firmly connected with it, to be integrated, and the hammerlock is in horizontal " 7 " font comprising
Lateral compression bar and the locking rod tilted upward for being fixed on the compression bar right end, it is at an acute angle between the compression bar and locking rod,
The compression bar right end is equipped with through-hole and is hingedly fixed by bolt to the point, and the compression bar left end and sliding block lower end are oblique
It face structure and is mutually matched, third spring is equipped with below the compression bar, the third spring plays a supporting role to compression bar, described
The top of locking rod is located at the right end of the lock tongue and plays locking effect to lock tongue.
Preferably, Electricity Federation is connected to the first relay, the main control module and annular electro between the main control module and motor
Electricity Federation is connected to the second relay between magnet, and the main control module is single-chip microcontroller.
Preferably, first relay is arranged in series using two.
The beneficial effects of the utility model are: making motor and ring electromagnet be powered by control single chip computer, on the one hand make
Transmission device is realized by ring electromagnet and lock tongue and is fixed, and on the other hand makes motor driven gear, so that screw rod be driven to make to pass
Dynamic device side-to-side movement completes the opening and closing of smart lock, operation side to make transmission device drive lock tongue side-to-side movement
Just, structure is simple, easy to repair；The setting of first spring and second spring, each serving as resets lock tongue and transmission device
Effect；The setting of locking system can further improve the anti-theft performance of this smart lock, it made to have more safety.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model lock state.
Fig. 2 is the structural schematic diagram of the utility model unlocking condition.
Fig. 3 is the structural schematic diagram of transmission device in the utility model.
Fig. 4 is sectional view of the screw rod in conjunction with second gear in the utility model.
Wherein: 1- lock body；2- motor；3- first gear；4- second gear；5- screw rod；51- bearing；6- transmission device；
61- first through hole；The second through-hole of 62-；621 ring electromagnets；6211- inner ring through-hole；7- lock tongue；The first fixinig plate of 8-；81-
One baffle；The second fixinig plate of 9-；10- second spring；The first spring of 11-；12- lockhole；13- third gear；14- clamping device；
15- sliding block；16- hammerlock；161- compression bar；162- locking rod；17- bolt；18- third spring；19- main control module；20- first after
Electric appliance, the second relay of 21-.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
A kind of fully-automatic intelligent lock, as shown in fig. 1 to fig. 4, including lock body 1, be equipped in lock body 1 motor 2, first gear 3,
Second gear 4, screw rod 5, transmission device 6, iron material matter lock tongue 7 and main control module 19；The shaft and first gear 3 of motor 2 are solid
Fixed connection, realizes the transmission to first gear 3；5 one end of screw rod is fixedly connected with second gear 4；First gear 3 and second gear
4 engagements drive second gear 4 to make rotating motion, and screw rod 5 are driven to rotate by first gear 3；Transmission device 6 is in " 8 " word
Shape, and offer first through hole 61 and the second through-hole 62 on its surface is equipped in first through hole 61 and is engaged with 5 external screw thread of screw rod
Internal screw thread, the second through-hole 62 is embedded to be cased with ring electromagnet 621, and ring electromagnet 621 is fixed as one with transmission device 6, ring
Shape electromagnet 621 and motor 2 are electrically connected with the battery being located in lock body 1, main control module 19 respectively with motor 2 and annular electro
Magnet 621 electrically connects；The inner ring through-hole 6211 that 7 left end of lock tongue passes through ring electromagnet 621 is inserted into the lockhole 12 of 1 left end of lock body
Interior, lock tongue 7 can the side-to-side movement in inner ring through-hole 6211；Motor 2 drives first gear 3 to rotate, and first gear 3 drives the second tooth
4 rotation of wheel, second gear 4 drive screw rod 5 to rotate, and screw rod 5 realizes the side-to-side movement of transmission device 6, transmission device 6 by screw thread
The fixation with lock tongue 7 is realized by the ring electromagnet 621 after being powered, and lock tongue 7 is driven to realize unlatching and closure.Annular electromagnetism
Iron 621 can be adsorbed with lock tongue 7 in time after being powered and be fixed, and 7 side-to-side movement of lock tongue can be driven when 6 side-to-side movement of transmission device, and
After ring electromagnet 621 powers off, transmission device 6 and the movement of lock tongue 7 are relatively independent；Make motor 2 by controlling main control module 19
It is powered with ring electromagnet 621, realizes transmission device 6 by ring electromagnet 621 and lock tongue 7 and fix, another party
Face makes motor 2 with moving gear, to drive screw rod 5 to make 6 side-to-side movement of transmission device, to make transmission device 6 drive lock tongue 7 left
Right movement, completes the opening and closing of smart lock, easy to operate, structure is simple, easy to repair.
In the present embodiment, in order to be driven conveniently, third gear 13 is equipped between first gear 3 and second gear 4.
In the present embodiment, the first fixinig plate 8, the lock between the first fixinig plate 8 and transmission device 6 are equipped on the left of lock tongue 7
It is fixed with first flap 81 on body 1, the first spring 11 is arranged on the lock tongue 7 between the first fixinig plate 8 and first flap 81, the
One end of one spring 11 is fixed on the first fixinig plate 8, and the other end is fixed in first flap 81；First spring 11, which plays, to be made to lock
The effect that tongue 7 resets, after moving right under drive of the lock tongue 7 in transmission device 6 opens smart lock, motor 2 will be in master
It controls and is powered off under the control of module 19, lock tongue 7 moves downward under the action of the first 11 elastic force of spring at this time is again inserted into lock tongue 7
Locking is realized into lockhole 12.
In the present embodiment, 7 right end of lock tongue is arranged with the second fixinig plate 9, the second fixinig plate 9 and transmission device 6 it
Between be equipped with second spring 10,10 one end of second spring is fixed on the second fixinig plate 9, and the other end is in contact with transmission device 6；The
Two springs 10 play the role of resetting transmission device 6, after transmission device 6 drives lock tongue 7 to unlock, motor 2 and annular electromagnetism
Iron 621 can all power off under the control of main control module 19, thus keep the movement between lock tongue 7 and transmission device 6 relatively independent, this
When lock tongue 7 move downward and be reinserted into lockhole 12 under the action of the first spring 11, and second spring 10 is fixed second
It is equally moved downward under the action of piece 9, so that transmission device 6 to be pushed to the origin-location before unlocking, playing makes transmission device 6
The effect of reset.
In the present embodiment, screw rod 5 is fixed by bearing 51, to keep its rotation more stable.
In the present embodiment, even closer in order to make to combine between screw rod 5 and second gear 4, when movement, avoids screw rod 5
It skids between second gear 4, clamping device 14 is equipped between screw rod 5 and second gear 4, clamping device 14 is "U" shaped gold
Belong to half ring plate, is equipped with rubber layer on the inside of "U" shaped metal half-rings piece.
In the present embodiment, 7 lower end of lock tongue is equipped with locking system, and locking system includes: sliding block 15, hammerlock 16,17 and of bolt
Third spring 18；Sliding block 15, which is located at 6 lower end of transmission device and is firmly connected with it, to be integrated, and hammerlock 16 is in horizontal " 7 " font, packet
Include lateral compression bar 161 and be fixed on the locking rod 162 of 161 right end of compression bar tilted upward, compression bar 161 and locking rod 162 it
Between it is at an acute angle, 161 right end of compression bar is equipped with through-hole and is hingedly fixed to the point by bolt 17,161 left end of compression bar and sliding block
15 lower ends are bevel structure and are mutually matched, and third spring 18 is equipped with below compression bar 161, and third spring 18 plays compression bar 161
It is located at the right end of lock tongue 7 to the top of supporting role, locking rod 162 and locking effect is played to lock tongue 7；Locking rod 162 and lock
Gap is equipped between 7 right end of tongue, and gap width is less than 12 depth of lockhole；When 7 left end of lock tongue is in lockhole 12, i.e. smart lock
In lock state, locking rod 162 is in 7 right end of lock tongue and plays locking effect to it, if lock tongue 7 is transported to right end at this time
It is dynamic, then it will be against on locking rod 162 at the top of 7 right end of lock tongue, to make it that can not unlock；And only by proper mode, i.e.,
Pass through control motor 2 rotation of main control module 19 and be adsorbed on lock tongue 7 after so that ring electromagnet 621 is powered, motor 2 is with moving gear
To drive transmission device 6 to move right, and during transmission device 6 is moved right with movable slider 15, sliding block 15 is gradually downward
By moulded rod 161, so that locking rod 162 is driven also to move downward, to make locking rod 162 release the barrier effect to lock tongue 7,
So that locking rod 162 is stopped locking behavior to lock tongue 7, and simultaneously, during transmission device 6 moves right, also drive lock tongue 7 to
Right movement disengages it from lockhole 12, completes unlocking behavior.The setting of locking system further improves the antitheft of this smart lock
Performance makes it have more safety.
In the present embodiment, the control in order to facilitate main control module 19 to motor 2 and ring electromagnet 621, main control module
Electricity Federation is connected to the first relay 20 between 19 and motor 2, between main control module 19 and ring electromagnet 621 Electricity Federation be connected to second after
Electric appliance 21, main control module 19 are single-chip microcontroller, specially SST89C58 type single-chip microcontroller.
In the present embodiment, the first relay 20 is arranged in series using two, to play the role of protecting motor 2, is made
It is not easy to be burned out in circuit malfunctions.
Embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, related technology neck
The those of ordinary skill in domain, in the case where not departing from the spirit and scope of the utility model, can also make a variety of changes and
Modification, therefore all equivalent technical solutions also belong to the scope of the utility model, the scope of patent protection of the utility model is answered
It is defined by the claims.
Claims (10)
1. a kind of fully-automatic intelligent lock, including lock body (1), it is characterised in that: be equipped with motor (2), the first tooth in the lock body (1)
Take turns (3), second gear (4), screw rod (5), transmission device (6), iron material matter lock tongue (7) and main control module (19)；The motor
(2) shaft is fixedly connected with first gear (3), realizes the transmission to first gear (3)；Described screw rod (5) one end and second
Gear (4) is fixedly connected；The first gear (3) is engaged with second gear (4), drives second gear by first gear (3)
(4) it makes rotating motion, and screw rod (5) is driven to rotate；The transmission device (6) is in the figure of eight, and offers first on its surface
Through-hole (61) and the second through-hole (62), the first through hole (61) is interior equipped with the internal screw thread being engaged with screw rod (5) external screw thread, described
Second through-hole (62) is embedded to be cased with ring electromagnet (621), and the ring electromagnet (621) and transmission device (6) are fixed as one
Body, the ring electromagnet (621) and motor (2) are electrically connected with the battery being located in the lock body (1)；The master control mould
Block (19) is electrically connected with the motor (2) and ring electromagnet (621) respectively；Lock tongue (7) left end passes through the annular electro
The inner ring through-hole (6211) of magnet (621) is inserted into the lockhole (12) of the lock body (1) left end；The motor (2) drives the
One gear (3) rotation, first gear (3) drive second gear (4) rotation, and second gear (4) drives screw rod (5) rotation, screw rod
(5) side-to-side movement of transmission device (6) is realized by screw thread, transmission device (6) is real by the ring electromagnet (621) after being powered
Now with the fixation of lock tongue (7), and drive lock tongue (7) realize open and closure.
2. a kind of fully-automatic intelligent lock according to claim 1, it is characterised in that: the first gear (3) and the second tooth
It takes turns and is equipped with third gear (13) between (4).
3. a kind of fully-automatic intelligent lock according to claim 1, it is characterised in that: be equipped with first on the left of the lock tongue (7)
Fixinig plate (8) is fixed with first flap (81), institute on the lock body (1) between first fixinig plate (8) and transmission device (6)
It states and is arranged with the first spring (11) on the lock tongue (7) between the first fixinig plate (8) and first flap (81).
4. a kind of fully-automatic intelligent lock according to claim 3, it is characterised in that: lock tongue (7) right end is equipped with
Second fixinig plate (9) is equipped with second spring (10) between second fixinig plate (9) and transmission device (6).
5. a kind of fully-automatic intelligent lock according to claim 1, it is characterised in that: the screw rod (5) passes through bearing (51)
It is fixed.
6. a kind of fully-automatic intelligent lock according to claim 1, it is characterised in that: the screw rod (5) and second gear (4)
Between be equipped with clamping device (14).
7. a kind of fully-automatic intelligent lock according to claim 6, it is characterised in that: the clamping device (14) is " U " word
Shape metal half-rings piece, the "U" shaped metal half-rings piece inside are equipped with rubber layer.
8. a kind of fully-automatic intelligent lock according to claim 1, it is characterised in that: lock tongue (7) lower end is equipped with locking
Device, the locking system include: sliding block (15), hammerlock (16), bolt (17) and third spring (18)；Sliding block (15) position
It is integrated in transmission device (6) lower end and being firmly connected with it；The hammerlock (16) is in horizontal " 7 " font comprising lateral pressure
Bar (161) and the locking rod (162) tilted upward for being fixed on the compression bar (161) right end, compression bar (161) right end are equipped with
Through-hole simultaneously hingedly fixes the point by bolt (17), and compression bar (161) left end and sliding block (15) lower end are inclined-plane
It structure and is mutually matched, is equipped with third spring (18) below the compression bar (161), the third spring (18) is to compression bar (161)
It plays a supporting role, the top of the locking rod (162), which is located at the right end of the lock tongue (7) and plays locking to lock tongue (7), to be made
With.
9. a kind of fully-automatic intelligent lock according to claim 1, it is characterised in that: the main control module (19) and motor
(2) Electricity Federation is connected to the first relay (20) between, and Electricity Federation is connected between the main control module (19) and ring electromagnet (621)
Two relays (21), the main control module (19) are single-chip microcontroller.
10. a kind of fully-automatic intelligent lock according to claim 9, it is characterised in that: first relay (20) uses
Two are arranged in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614554.4U CN208202846U (en) | 2018-04-27 | 2018-04-27 | A kind of fully-automatic intelligent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614554.4U CN208202846U (en) | 2018-04-27 | 2018-04-27 | A kind of fully-automatic intelligent lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208202846U true CN208202846U (en) | 2018-12-07 |
Family
ID=64522493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820614554.4U Expired - Fee Related CN208202846U (en) | 2018-04-27 | 2018-04-27 | A kind of fully-automatic intelligent lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208202846U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282054A (en) * | 2019-07-16 | 2019-09-27 | 浙江正东机车部件有限公司 | A kind of locomotive smart lock |
| TWI702334B (en) * | 2019-10-18 | 2020-08-21 | 天揚精密科技股份有限公司 | Electric remote control door lock |
-
2018
- 2018-04-27 CN CN201820614554.4U patent/CN208202846U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282054A (en) * | 2019-07-16 | 2019-09-27 | 浙江正东机车部件有限公司 | A kind of locomotive smart lock |
| TWI702334B (en) * | 2019-10-18 | 2020-08-21 | 天揚精密科技股份有限公司 | Electric remote control door lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20190427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |