CN110043128A - A kind of safe-guard door lock - Google Patents
A kind of safe-guard door lock Download PDFInfo
- Publication number
- CN110043128A CN110043128A CN201910448266.5A CN201910448266A CN110043128A CN 110043128 A CN110043128 A CN 110043128A CN 201910448266 A CN201910448266 A CN 201910448266A CN 110043128 A CN110043128 A CN 110043128A
- Authority
- CN
- China
- Prior art keywords
- lock
- tapered end
- safe
- frame
- door
- 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.)
- Pending
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- HDDSHPAODJUKPD-UHFFFAOYSA-N fenbendazole Chemical compound C1=C2NC(NC(=O)OC)=NC2=CC=C1SC1=CC=CC=C1 HDDSHPAODJUKPD-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 230000033001 locomotion Effects 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 210000002105 tongue Anatomy 0.000 description 52
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- 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
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/002—Faceplates or front plates
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0067—Monitoring
- E05B2047/0068—Door closed
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0067—Monitoring
- E05B2047/0069—Monitoring bolt position
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention belongs to safe-guard door lock technical fields, in particular to a kind of safe-guard door lock, including locking frame, sliding is provided with lock tongue and for antitheft tapered end in lock frame, it is provided on the lock frame for driving the control circuit locked cephalomotor motor and control motor movement, gear set is provided between motor and tapered end, motor-driven gear group moves and drives tapered end sliding opposite with lock frame；The sensing device detected for detecting latch bolt position information is provided on the lock frame, sensing device is electrically connected with control circuit, when in security door closing process, doorframe drives bolt retraction into lock frame, sensing device detects the location information of lock tongue, control circuit control motor movement simultaneously drives tapered end to stretch out lock frame, realizes automatic lockout, the object of the present invention is to provide a kind of safe-guard door locks highly-safe, easy to use.
Description
Technical field
The invention belongs to safe-guard door lock technical field, in particular to a kind of safe-guard door lock.
Background technique
With the development and progress of society, lockset safety and managerial requirement is continuously improved in people, tradition machinery
It locks and is no longer satisfied the demand of people in safety and managerial aspect, therefore security door is widely used, security door is one
Fix time it is interior can resist unnormal unlocking under certain condition, have and certain security protection performance and meet corresponding anti-theft security grade
Other door, its security level are directly related to the life and property of huge numbers of families.It is every that security door nowadays has become every family
The indispensable product in family, it can ensure people's life and property safety.Existing theft-proof door lock structure is relatively simple, function ratio
It is less, it is usually all to be turned to open with key, when enabling requires to twist handle with hand, is unable to satisfy modern different levels crowd's
Demand, and safe-guard door lock needs to be locked using key, usually forgets completely to lock security door when user is in a hurry,
To cause financial loss.
Summary of the invention
In order to overcome the defects of the prior art, the purpose of the present invention is to provide a kind of highly-safe, easy to use
Safe-guard door lock.
The object of the present invention is achieved like this:
A kind of safe-guard door lock, including lock frame lock sliding in frame and are provided with lock tongue and for antitheft tapered end, the lock frame
On be provided with for driving the control circuit locked cephalomotor motor and control motor movement, be provided between motor and tapered end
Gear set, motor-driven gear group move and drive tapered end sliding opposite with lock frame；
The sensing device detected for detecting latch bolt position information, sensing device and control circuit are provided on the lock frame
Electrical connection, in security door closing process, doorframe drives bolt retraction into lock frame, and sensing device detects the position letter of lock tongue
Breath, control circuit control motor movement simultaneously drive tapered end to stretch out lock frame, realize automatic lockout.
The gear set includes train of reduction gears and gear lock core, and gear lock core and train of reduction gears cooperate, user
When being unlocked by mechanical key, mechanical key controls the rotation of gear lock core, and is shunk by gear set control tapered end into lock frame.
It is fixedly installed mounting rack on the lock tongue, the rack gear with gear set cooperation is detachably provided on mounting rack, is prevented
During stealing door automatic opening, mounting rack and rack gear first is relatively fixed, and gear set controls tapered end by rack gear and shrinks, and works as tapered end
When being retracted in lock frame, mounting rack is separated with rack gear, rack drives bolt retraction；During security door is locked a door, rack drives lock
Head moves and keeps mounting rack relatively fixed with rack gear.
The mounting rack is provided with limiting section on being, when security door is locked, tapered end is stretched out from lock frame, and limiting section support
It tightly on lock tongue, shrink lock tongue can not.
It is fixedly installed drive rod on the lock tongue, baffle is provided on drive rod, during unlocking, mounting rack drives lock
Head retracts into lock frame, and then mounting rack is separated with rack gear, and limiting section is pushed against on baffle, and lock tongue is driven to receive into lock frame
Contracting.
The sensing device include the induced magnet being arranged on lock tongue and be arranged in lock frame on two groups of Hall elements,
In security door closing process, lock tongue is retracted to lock frame first, and two groups of Hall elements are by successively sensing that induced magnet judgement makes
User prepares to lock a door, and when security door completely closes, two groups of Hall elements sense that induced magnet resets, and control circuit controls tapered end
Stretching is locked a door.
The sensing device includes the velocity sensor for detecting lock tongue movement velocity, in door closing procedure, velocity pick-up
Device senses that lock tongue moves, and control circuit controls Hall element and starts to work.
The motor is Bidirectional output electric machine, and the output shaft of motor one end is connect with gear set, the output of the motor other end
The sensing unit of detection motor rotational angle is provided on axis.
Protective shell is provided in the lock frame, control circuit, sensing device, velocity sensor and sensing unit are arranged at
In protective shell.
It is provided with built-in common battery pack and battery backup on the lock frame, commonly uses battery pack and battery backup
It is electrically connected with the Door lock casing of door two sides.
The present invention is prominent and beneficial compared with prior art to be had the technical effect that
1, it is provided on lock frame of the present invention for driving the control locked cephalomotor motor and control motor movement
Circuit, is provided with gear set between motor and tapered end, motor-driven gear group moves and drives tapered end sliding opposite with lock frame, institute
It states and is provided with the sensing device detected for detecting latch bolt position information on lock frame, sensing device is electrically connected with control circuit, when
In security door closing process, doorframe drives bolt retraction into lock frame, and sensing device detects the location information of lock tongue, control electricity
Road control motor movement simultaneously drives tapered end to stretch out lock frame, realizes automatic lockout, passes through the motion determination of detection lock tongue in the structure
The closing of security door, and moved by motor driven tapered end, so that safe-guard door lock is automatically locked, it is user-friendly, it avoids making
User forgets to lock safe-guard door lock.
2, gear set of the present invention includes train of reduction gears and gear lock core, and gear lock core is assembled with reduction gearing
It closes, when user is unlocked by mechanical key, mechanical key controls the rotation of gear lock core, and controls tapered end to lock by gear set
It is shunk in frame, user can be opened the door using control device and mechanical key simultaneously, flexibly be controlled convenient for user antitheft
Door lock.
3, it is fixedly installed mounting rack on lock tongue of the present invention, is detachably provided on mounting rack and gear set cooperation
Rack gear, during security door automatically turns on, mounting rack and rack gear first is relatively fixed, and gear set controls tapered end by rack gear and receives
Contracting, when tapered end is retracted in lock frame, mounting rack is separated with rack gear, rack drives bolt retraction；During security door is locked a door, tooth
Item driving tapered end moves and keeps mounting rack relatively fixed with rack gear, which carries out auto-unlocking convenient for motor control lock tongue, and
Mounting rack is avoided to influence the free extension of lock tongue.
4, mounting rack of the present invention be on be provided with limiting section, when security door is locked, tapered end from lock frame in stretch out, and
Limiting section is pushed against on lock tongue, shrink lock tongue can not, improves the safety of safe-guard door lock,；It is fixedly installed on the lock tongue
Drive rod is provided with baffle on drive rod, and during unlocking, mounting rack drives tapered end to retract into lock frame, then mounting rack
It is separated with rack gear, limiting section is pushed against on baffle, and lock tongue is driven to shrink into lock frame, and this arrangement simplifies the driving knots of lock tongue
Structure facilitates production to install.
5, sensing device of the present invention includes the induced magnet locked on frame is arranged in and is arranged on lock frame two groups
Hall element, in security door closing process, lock tongue is retracted to lock frame first, after security door completely closes, two groups of Hall elements
By successively sensing that induced magnet determines that user completes to close the door, control circuit control tapered end stretching is locked a door, the structure
Whether it is being closed convenient for control circuit accurate judgement security door, is avoiding influencing control system by unexpected touch due to lock tongue
Judgement, causes tapered end surprisingly to stretch out, influences the use of safe-guard door lock.
6, sensing device of the present invention includes the velocity sensor for detecting lock tongue movement velocity, in door closing procedure,
Velocity sensor senses that lock tongue moves, and control circuit controls Hall element and starts to work, which is conducive to reduce Hall member
The energy consumption of part extends stand-by time；The motor is Bidirectional output electric machine, and the output shaft of motor one end is connect with gear set, electricity
The sensing unit of detection motor rotational angle is provided on the output shaft of the machine other end, which is convenient for the movement road of control tapered end
Journey prevents motor rotation blockage from keeping electric current in motor excessive, so as to cause motor damage, and the structure be conducive to using electricity wisely extend to
The machine time.
7, it is provided with protective shell in the lock frame of the present invention, control circuit, sensing device and sensing unit are respectively provided with
In a protective case, which is conducive to protect control circuit, sensing device and sensing unit, avoids water in use process
It is contacted with sundries with electric elements, so as to cause safe-guard door lock damage；Be provided on the lock frame built-in common battery pack with
And battery backup, common battery pack and battery backup are electrically connected with the Door lock casing of door two sides, which is conducive to mention
The stand-by time of high safe-guard door lock, and be conducive to avoid battery pack by improper dismounting, improve the safety of safe-guard door lock.
Detailed description of the invention
Fig. 1 is one of structural schematic diagram of the invention；
Fig. 2 is second structural representation of the invention；
Fig. 3 is use state of the invention with reference to one of figure；
Fig. 4 is use state of the invention with reference to the two of figure.
Figure label meaning: 1- locks frame；2- lock tongue；3- tapered end；4- motor；5- train of reduction gears；6- rack gear；7- gear lock
Core；8- often uses battery pack；9- sky and ground hook；11- circuit board；The first limiting slot of 12-；The second gag lever post of 13-；14- protective shell；21-
Drive rod；22- baffle；23- induced magnet；24- Hall element；25- velocity sensor；26- compressed spring；31- mounting rack；
32- the first gag lever post 33- bayonet；41- sensing unit；51- reduction gearbox；52- transmission gear；61- limiting section；62- second is limited
Slot；81- battery backup.
Specific embodiment
With specific embodiment, the invention will be further described with reference to the accompanying drawing:
As shown in figures 1 to 4, a kind of safe-guard door lock locks sliding in frame 1 and is provided with lock including the lock frame 1 being arranged in door
Tongue 2 and for antitheft tapered end 3, is provided with the motor 4 and control motor 4 for driving tapered end 3 to move on the lock frame 1
The control circuit of movement, control circuit include the circuit board 11 for controlling the fortune of motor 4, are arranged between motor 4 and tapered end 3 with teeth
Wheel group, 4 drive gear set of motor move and drive tapered end 3 and the opposite sliding of lock frame 1.
The sensing device detected for detecting 2 location information of lock tongue, sensing device and control electricity are provided on the lock frame 1
Road electrical connection, in security door closing process, doorframe driving lock tongue 2 is retracted in lock frame 1, and sensing device detects lock tongue 2
Location information, control circuit control motor 4 move and tapered end 3 are driven to stretch out lock frame 1, realize automatic lockout, pass through in the structure
The closing of the motion determination security door of lock tongue 2 is detected, and drives tapered end 3 to move by motor 4, safe-guard door lock is made to be automatically locked,
It is user-friendly, avoid user from forgetting to lock safe-guard door lock.
The preferably described sensing device of the present invention includes the induced magnet 23 being arranged on lock tongue 2 and setting on lock frame 1
Two groups of Hall elements 24, in security door closing process, lock tongue 2 is retracted to lock frame 1, when security door completely closes, two first
By successively sensing that induced magnet 23 determines that user completes to close the door, control circuit controls tapered end 3 and stretches out group Hall element 24
It locks a door, when only one group of Hall element 24 senses induced magnet 23, motor 4 does not work, and user is avoided surprisingly to touch
Touching lock tongue 2 causes tapered end 3 surprisingly to stretch out, user-friendly.
The sensing device further includes the velocity sensor 25 for detecting 2 movement velocity of lock tongue, in door closing procedure, speed
Sensor 25 senses that lock tongue 2 moves, and control circuit controls Hall element 23 and starts to work, which is conducive to reduce Hall member
The energy consumption of part 23 extends stand-by time.
It is preferred that the gear set includes train of reduction gears 5 and gear lock core 7, gear lock core 7 is matched with train of reduction gears 5
Close, user by mechanical key unlock when, mechanical key control gear lock core 7 rotate, and by gear set control tapered end 3 to
It is shunk in lock frame 1, preferred train of reduction gears 5 includes reduction gearbox 51 and transmission gear 52, gear lock core 7 and transmission in the present embodiment
Gear 52 cooperates.
It is fixedly installed mounting rack 31 on the lock tongue 2, is locked in the present embodiment on frame 1 and is provided with eight groups of lock tongues 2, eight groups of locks
Tongue 2 is fixedly connected with mounting rack 31, the rack gear 6 with gear set cooperation is detachably provided on mounting rack 31, in the present embodiment
It is preferred that being provided with clamping portion on rack gear 6, it is provided with the bayonet 33 with clamping portion cooperation on mounting rack 31, passes through clamping portion and bayonet
33 cooperation realization mounting racks 31 are detachably connected with rack gear 6, are clamped described in the present embodiment, security door automatically turns on process
In, mounting rack 31 and rack gear 6 first is relatively fixed, and gear set controls tapered end 3 by rack gear 6 and shrinks, the preferably described mounting rack 31
On be provided with the first gag lever post 32, lock the first limiting slot 12 being provided on frame 1 with the cooperation of the first gag lever post 32, the first gag lever post
32 and first limiting slot 12 cooperation limitation tapered end 3 motion range, when tapered end 3 be retracted to lock frame 1 in when, the first gag lever post 32 supports
In one end of the first limiting slot 12, then gear set continues the movement of drive rack 6, separates clamping portion with bayonet 33, and make to pacify
It shelves 31 to separate with rack gear 6, rack gear 6 drives lock tongue 2 to shrink
It is preferred that being provided with the second limiting slot 62 on rack gear 6, the second limit being provided on frame 1 with the cooperation of the second limiting slot 62 is locked
Position bar 13, the second limiting slot 62 are oriented to rack gear 6 with the cooperation of the second gag lever post 13, and carry out to the motion range of rack gear 6
It limits；During security door is locked a door, rack gear 6 drives tapered end 3 to move, and cooperates clamping portion and bayonet 33, and make mounting rack 31 with
Rack gear 6 is relatively fixed, which controls lock tongue 2 convenient for motor 4 and carry out auto-unlocking, and mounting rack 31 is avoided to influence lock tongue 2
Free extension.
It is preferred that the mounting rack 31 be on be provided with limiting section 61, when security door is locked, tapered end 3 from lock frame 1 in stretch out,
And limiting section 61 is pushed against on lock tongue 2, shrink lock tongue 2 can not, improves the safety of safe-guard door lock.
It is fixedly installed drive rod 21 on the preferably described lock tongue 2 of the present invention, baffle 22 is provided on drive rod 21, was unlocked
Cheng Zhong, mounting rack 31 drive tapered end 3 to retract into lock frame 1, and then mounting rack 31 is separated with rack gear 6, and limiting section 61 is pushed against
On baffle 22, and lock tongue 2 is driven to shrink into lock frame 1, this arrangement simplifies the driving structures of lock tongue, and facilitate production to install, and
After unlocking, motor 4 is resetted by gear set drive rack 6, thus stretch out lock tongue 2 from lock frame 2, preferred drive rod
Be arranged on 21 for driving lock tongue to reset compressed spring 26, in door closing procedure, doorframe is pushed against on lock tongue 2, driving lock tongue 2 to
It is shunk in lock frame 1, when shutdown is completed, compressed spring 26, which drives lock tongue 2 to stretch out, simultaneously keeps doorframe relatively fixed with security door, avoids
Security door is freely rotated, user-friendly.
The motor 4 is Bidirectional output electric machine 4, and the output shaft of 4 one end of motor is connect with gear set, 4 other end of motor
The sensing unit 41 of detection 4 rotational angle of motor is provided on output shaft, which prevents convenient for the travel of control tapered end 3
Only 4 stall of motor keeps electric current in motor 4 excessive, and so as to cause the damage of motor 4, and the structure is conducive to using electricity wisely；This implementation
It is provided with protective shell 14 in the preferred lock frame 1 in example, circuit board 11, sensing device are arranged in protective shell 14, the structure
Be conducive to protect control circuit, sensing device, avoid water and sundries in use process from contacting with electric elements, to lead
Safe-guard door lock damage is caused, induced magnet 23 described in the present embodiment is arranged on drive rod 21, and the detection of velocity sensor 25 is driven
The movement velocity of lever 21, the structure are convenient for for induced magnet 23, Hall element 22 and velocity sensor 25 being arranged in protective shell
In 14, production is facilitated to install.
The two sides the present embodiment Zhong Men are provided with Door lock casing, commonly use battery pack 8 and battery backup 81 with door two sides
Door lock casing is electrically connected, and common battery pack 8 and battery backup 81 is provided in the lock frame 1, when safe-guard door lock and door lock
When panel normal power supply, control circuit and Door lock casing are powered by common battery pack 8, and external power supply fills common battery pack 8
Electricity, when common 8 not enough power supply of battery pack, battery backup 81 powers to control circuit and Door lock casing, which is conducive to
The stand-by time of safe-guard door lock is improved, and is conducive to avoid battery pack by improper dismounting, improves the safety of safe-guard door lock, this
The preferably common battery pack 8 of embodiment and battery backup 81 are rechargeable battery pack, are provided on Door lock casing for normal
The charging interface to be charged with battery pack 8 and battery backup 81.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore: it is all according to
The equivalence changes that structure of the invention, shape, principle are done, should all be covered by within protection scope of the present invention.
Claims (10)
1. a kind of safe-guard door lock, including lock frame (1), the middle sliding of lock frame (1) is provided with lock tongue (2) and for antitheft tapered end
(3), it is characterised in that: the motor (4) for driving tapered end (3) to move and control motor (4) are provided on lock frame (1)
The control circuit of movement, is provided with gear set between motor (4) and tapered end (3), motor (4) drive gear set moves and drives lock
Head (3) and the opposite sliding of lock frame (1)；
The sensing device detected for detecting lock tongue (2) location information, sensing device and control electricity are provided on lock frame (1)
Road electrical connection, in security door closing process, doorframe driving lock tongue (2) is retracted in lock frame (1), and sensing device detects lock tongue
(2) location information, control circuit control motor (4) move and tapered end (3) are driven to stretch out lock frame (1), realize automatic lockout.
2. a kind of safe-guard door lock according to claim 1, it is characterised in that: the gear set includes train of reduction gears (5)
And gear lock core (7), gear lock core (7) and train of reduction gears (5) cooperate, mechanical when user is unlocked by mechanical key
Key controller gear lock core (7) rotation, and shunk by gear set control tapered end (3) into lock frame (1).
3. a kind of safe-guard door lock according to claim 1 or 2, it is characterised in that: be fixedly installed peace on the lock tongue (2)
It shelves (31), the rack gear (6) with gear set cooperation is detachably provided on mounting rack (31), during security door automatically turns on,
Mounting rack (31) and rack gear (6) first is relatively fixed, and gear set is shunk by rack gear (6) control tapered end (3), when tapered end (3) are received
When being reduced in lock frame (1), mounting rack (31) is separated with rack gear (6), and rack gear (6) drives lock tongue (2) to shrink；Security door is locked a door process
In, rack gear (6) driving tapered end (3) moves and keeps mounting rack (31) and rack gear (6) relatively fixed.
4. a kind of safe-guard door lock according to claim 3, it is characterised in that: the mounting rack (31) be on be provided with limit
Portion (61), when security door is locked, tapered end (3) is stretched out from lock frame (1), and limiting section (61) is pushed against on lock tongue (2), makes to lock
Tongue (2) can not be shunk.
5. a kind of safe-guard door lock according to claim 4, it is characterised in that: be fixedly installed driving on the lock tongue (2)
Bar (21) is provided with baffle (22) on drive rod (21), and during unlocking, mounting rack (31) drives tapered end (3) to retract into lock
In frame (1), then mounting rack (31) is separated with rack gear (6), and limiting section (61) is pushed against on baffle (22), and drives lock tongue (2)
It is shunk into lock frame (1).
6. a kind of safe-guard door lock described according to claim 1 or 2 or 4 or 5, it is characterised in that: the sensing device includes setting
It sets in the two groups of Hall elements (24) of induced magnet (23) and setting on lock frame (1) on lock tongue (2), security door was closed
Cheng Zhong, lock tongue (2) are retracted to lock frame (1) first, and two groups of Hall elements (24) are by successively sensing that induced magnet (23) determine
User prepares to lock a door, and when security door completely closes, two groups of Hall elements (24) sense that induced magnet (23) reset, control electricity
Road control tapered end (3), which is stretched out, locks a door.
7. a kind of safe-guard door lock according to claim 6, it is characterised in that: the sensing device includes for detecting lock tongue
(2) velocity sensor (25) of movement velocity, in door closing procedure, velocity sensor (25) senses that lock tongue (2) move, control electricity
Road controls Hall element (23) and starts to work.
8. a kind of safe-guard door lock according to claim 7, it is characterised in that: the motor (4) is Bidirectional output electric machine
(4), the output shaft of motor (4) one end is connect with gear set, and detection motor (4) is provided on the output shaft of motor (4) other end
The sensing unit (41) of rotational angle.
9. a kind of safe-guard door lock according to claim 7 or 8, it is characterised in that: be provided with protective shell in the lock frame (1)
(14), control circuit and sensing device are arranged in protective shell (14).
10. a kind of safe-guard door lock described according to claim 1 or 2 or 4 or 5 or 7 or 8, it is characterised in that: the lock frame (1)
On be provided with built-in common battery pack (8) and battery backup (81), commonly use battery pack (8) and battery backup (81)
It is electrically connected with the Door lock casing of door two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910448266.5A CN110043128A (en) | 2019-05-27 | 2019-05-27 | A kind of safe-guard door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910448266.5A CN110043128A (en) | 2019-05-27 | 2019-05-27 | A kind of safe-guard door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110043128A true CN110043128A (en) | 2019-07-23 |
Family
ID=67283707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910448266.5A Pending CN110043128A (en) | 2019-05-27 | 2019-05-27 | A kind of safe-guard door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110043128A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374420A (en) * | 2019-07-26 | 2019-10-25 | 苏州工业园区君力精工有限公司 | A kind of fingerprint recognition Tiandi lock |
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| EP0280755A1 (en) * | 1987-03-06 | 1988-09-07 | Wilhelm Dörrenhaus GmbH & Co KG | Electrical or electronic door lock, especially a mortise lock |
| KR200316155Y1 (en) * | 2003-03-15 | 2003-06-11 | 주식회사 광성전자 | Door lock Apparatus |
| CN107246188A (en) * | 2017-07-30 | 2017-10-13 | 姚方达 | A kind of motor anti-theft lock |
| CN207863651U (en) * | 2018-02-08 | 2018-09-14 | 青田县创金模具加工厂 | A kind of pure motor driving anti-picking lock |
| CN109458062A (en) * | 2018-12-29 | 2019-03-12 | 深圳市弘博汇科技有限公司 | A kind of electromechanics lock body |
| CN210342966U (en) * | 2019-05-27 | 2020-04-17 | 浙江亿龙智能科技股份有限公司 | Anti-theft door lock |
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