CN108150021A - Electronic password lock without internal battery idle running - Google Patents
Electronic password lock without internal battery idle running Download PDFInfo
- Publication number
- CN108150021A CN108150021A CN201611093374.8A CN201611093374A CN108150021A CN 108150021 A CN108150021 A CN 108150021A CN 201611093374 A CN201611093374 A CN 201611093374A CN 108150021 A CN108150021 A CN 108150021A
- Authority
- CN
- China
- Prior art keywords
- lock
- key
- rotor
- push rod
- sliding
- 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
Links
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
- 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
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- 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
- E05B49/002—Keys with mechanical characteristics, e.g. notches, perforations, opaque marks
-
- 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
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/0026—Clutches, couplings or braking arrangements
-
- 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
- E05B2047/0057—Feeding
- E05B2047/0063—Energy transfer from key to lock, e.g. for emergency opening
-
- 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
- E05B2047/0084—Key or electric means; Emergency release
Landscapes
- Lock And Its Accessories (AREA)
Abstract
Invention is related to a kind of electronic lock cylinder, this built-in lock pin circuit non-transformer, and by key battery powered, key pushes sliding rotor during unlocking（7）To banking stop（9）, the stop bit push rod on sliding rotor（8）In spring（9）Fixed rotor is slided under effect（6）In slot, while fixed rotor upper contact conducting key circuit and circuit in lock core, the unauthorized then circuit of key is without start, the catch of lock bolt（16）Block connection push rod（11）, key can only drive rotor dally and lock bolt cannot be driven（24）It unlocks, is authorized key then circuit start motor（19）Drive sector shaft（21）Rotation, catch deflection, connection push rod are engaged disk (15) under spring (13) effect, and key drives lock bolt to complete to unlock, and when pulling key, key pushes stop bit push rod（8）Slot limiting is left, spring (14) releases sliding rotor, and catch is in spring（22）Axial line position is returned under effect, lock replys locking.
Description
Technical field
The present invention relates to a kind of electronic password locks, this lock is without internal battery, by the battery in key into lock and key
Circuit power supply, unlocking process is to communicate to control motor mechanism, motor machine to code by the encryption and decryption of key and circuit in lock
Structure control rotor clutch engagement realizes that key stirs lock bolt and realizes unlocking, and the rotor for inserting key is in the case where locking closed state can
It is unlocked with the lock bolt that cannot but stir arbitrarily rotated.
Background technology
Existing market major part door lock and padlock etc. are mechanical structure, and what the lock of mechanical structure was realized by mechanical structure
Level of encryption is limited, it is easy to illegally be opened in the case that by simple tool, and mechanical structure lock uses more and blocks key
The method locking that rotor can not rotate, is easily turned on by violence, anti-theft performance can be then greatly improved using Electronic Coding method, but
Because the internal structure of traditional locks is compact so that lock core size is limited, and no redundant space places battery, such as designs other positions
Battery is installed, it is necessary to lock body structure is changed, and in lock internal battery, once battery can then lead to not in electricity condition is discharged
It unlocks and generates unnecessary trouble.And the present invention battery is arranged on the key, therefore lock structure size can completely with
The defects of existing machinery locks general exchange, and uses the rotor structure that can be rotated freely completely, and more than mechanical structure is latched in
It can easily solve.
Invention content
The present invention solves technical problem：Using electronically encrypting, anti-theft performance is greatly improved, is set using idle-run lock pin
Meter, anti-drilling, anti-violence reverse, interior without battery design using lock, easy to use with the exchange completely of existing machinery lock.
The present invention uses technical solution：
The present invention includes a lock body, a lock core rotor body and a lock bolt body, wherein lock body and includes：One lock shell, one
Block circuit board is used to communicate with key and micro motor, a copper ring and insulating base in start lock bolt body in the case where confirming legal state
It is connected with lock core rotor body thimble/contact structure, a thimble/contact structure is connected with lock bolt body copper ring, two panels lock core turns
Daughter banking stop, an outer shield, lock core rotor body include：One fixed rotor its rear end fluting front end is provided with the key of slotting key
Keyhole, there are one thimble/contact structure both ends for keyhole side to connect copper ring in lock shell and key upper contact, another respectively
Side is provided with spacing slotted eye, sliding rotor its be assemblied in the fluting of fixed rotor rear end and can be in an axial direction in banking stop restriction
In the range of slide, the assembling of sliding rotor side is there are one stop bit push rod and spring, matched with fixed rotor upper limit slot,
Sliding rotor rear end is equipped with connection push rod and spring, it can engage with the engagement disk on lock bolt body, passes to the torsion of key
To open lock, a lock core rotor body return spring, lock bolt body includes lock bolt：One lock bolt housing, lock bolt housing both ends respectively fill
One intermediate engagement disk slotted, a copper ring and seat, a micro motor fill that there are one miniature gears, a sectors thereon
Respectively there are one catch, a motor bases for sector gear and a torque spring, axis both ends there are one dresses among wheel shaft, axis, special
Sign is, this lock provides circuit power without internal battery, by battery in key, and key is inserted into the keyhole of fixed rotor during unlocking
It is interior to shift sliding rotor onto banking stop defined position, at this moment key inserted sheet upper contact be connected with thimble/contact on fixed rotor,
It is communicated to copper ring in lock shell again, is thus connected in lock on wiring board, at this time line conduction, carries out communication and identification, if
For unauthorized state, then circuit is without start, and the catch that connection push rod is removed body is blocked and can not be engaged with engagement disk, at this time key
Spoon can only idle-run lock pin rotor block and lock bolt cannot be twisted to open lock, if it is authorized key, circuit start motor so as to
Sector shaft rotation is driven, lock bolt body upper stop piece turns on an angle, and connection push rod is engaged by spring effect into engagement disk
In slot, key can twist lock bolt so as to complete to unlock at this time, and when extracting key, key pushes stop bit push rod to leave fixed rotor
Spacing slotted eye, return spring release sliding rotor, and the catch of lock bolt body is after connection push rod exits, in return spring effect next time
To axle center line position, lock is replied as locking states.
Implement feature it is characterized in that the lock shell of lock body therein according to one, for filling the outer of the hole of lock core rotor
Open loop slot is held, is connected in slot equipped with copper ring and copper ring seat, copper ring outer rim welding lead with the wiring board in lock shell, copper ring inner edge
Be connected with thimble/contact on fixed rotor, be connected by this thimble/contact when key is inserted into lock body with it is electric in key
Road.
Implement feature according to one it is characterized in that being cavity wherein in the middle part of lock shell, it is interior to place circuit board, outside dress
There is outer shield, be metal thimble/bullet among it in the lock core rotor hole of lock shell by lock bolt side equipped with one thimble/contact structure
Piece, outside are insulating materials, and the other end is connected by being welded to connect in line and lock shell by copper ring on contact and lock bolt
Circuit board communication.
Implement feature according to one it is characterized in that lock core rotor body banking stop therein, is divided into two panels, effect is limit
Determine fixed rotor position and sliding rotor sliding scale.
Implement feature it is characterized in that wherein the fixed rotor of lock core rotor body, front end are provided with slotting key according to one
Key hole, the one end side of key hole are in-between for metal thimble/shrapnel, external stability seat equipped with thimble/contact structure
For insulating materials, outer needle/shrapnel is in contact with copper ring in lock shell, inside thimble/shrapnel and the contact for being inserted into key
It is in contact, the other end side of key hole is provided with spacing slotted eye, and fixed rotor rear end is provided with sliding groove.
Implement feature according to one it is characterized in that the wherein sliding rotor of lock core rotor body, it can be in banking stop and fixation
Rotor rear end fluting in the range of slide, and can with fixed rotor synchronous rotary, its rear end fluting in assembly connection push rod, side dress
There is stop bit push rod, when key pushes sliding rotor to banking stop position, stop bit push rod engages under the action of the spring to be turned into fixed
In sub- spacing slotted eye, return spring is prevented to pop up sliding rotor, when pulling key, key pushes away stop bit push rod out of spacing slotted eye
Go out, return spring pops up sliding rotor.
Implement feature according to one it is characterized in that the wherein connection push rod of lock core rotor body, after being assemblied in sliding rotor
It can be slided in the fluting at end and along lock core rotor body axis direction in the range of gasket restriction, bullet is housed between sliding rotor
Spring, when unlocking, key pushes inward sliding rotor, if circuit judgement key is unauthorized, circuit connects push rod quilt without start
Catch, which blocks, can not slide to lock bolt engagement disk, therefore key can only twist the idle running of lock core rotor body, and lock bolt can not be driven to unlock,
If key is licensing status, circuit drives motor deflects sector shaft, so as to which catch be made to be offset from rotor axis position,
Connection push rod is engaged with engagement disk, enables key that lock bolt to be driven to open lock.
Implement feature according to one it is characterized in that wherein there is gear/fan tooth machine that a micro motor drives among lock bolt body
Structure, the shaft end of sector shaft is equipped with catch, and motor is by being fixed on the copper ring on copper ring seat and the thimble in lock shell/contact structure phase
Connect and then be connected on circuit board, in non-unlocking condition, sector shaft under the action of the spring, make catch be parked in lock bolt body with
The common shaft core position of lock core rotor body, during unlocking condition, motor gear driving sector shaft rotation makes catch be offset from center
Shaft position.
Description of the drawings
Fig. 1：The vertical face sectional view of lock
Fig. 2：Lock external perspective view
Fig. 3：Lock core rotor body perspective view
Fig. 4：Lock bolt body perspective view
Specific embodiment：
Fig. 2 is the external perspective view of an embodiment of the electronic password lock of no internal battery idle running of the present invention, should
It is consistent with common double-end mechanical lock core to lock appearance and size.Wherein 1 is lock shell, outside in point, and one is filled outside every side chain housing
Outer shield 3, effect are to protect the cavity of lock core rotor banking stop 10 and device, circuit board 2.It is respectively filled in through-hole in lock shell
With a lock core rotor body.The assembling of two lock shell middle sections is lock bolt body.Circuit board 2 is then assemblied in 1 lower part of lock shell
In cavity.
The outer end open loop slot in lock shell dress lock core rotor hole, slot is interior to lead equipped with copper ring 4 with copper ring seat 5, the welding of copper ring outer rim
Line is connected with the wiring board in lock shell, and copper ring inner edge is connected with thimble/contact structure 26 on fixed rotor, passes through this top
Needle/contact be connected when key is inserted into lock body with circuit in key.Open the lock core rotor on the lock housing side of cavity device, circuit board
Hole, equipped with one thimble/contact structure 25, is among it metal thimble/shrapnel, outside is insulating materials, by touching by lock bolt side
Point is connected the other end by being welded to connect line and the circuit board communication in lock shell with copper ring on lock bolt 17.
Lock core rotor body banking stop 10 is two panels, and in the fluting in the lock core rotor hole of lock shell, effect is to limit
6 position of fixed rotor and 7 sliding scale of sliding rotor.
Fig. 3 is the fixed rotor 6 of the external perspective view, wherein lock core rotor body of lock core rotor body, and front end is provided with plug in key
The key hole of spoon, the one end side of key hole are in-between for metal thimble/shrapnel, outside equipped with thimble/contact structure 26
Fixed seat is insulating materials, and outer needle/shrapnel is in contact with copper ring in lock shell, and inside thimble/shrapnel is with being inserted into key
Contact be in contact, the other end side of key hole is provided with spacing slotted eye, and fixed rotor rear end is provided with sliding groove.
The sliding rotor 7 of lock core rotor body can slide in the range of banking stop 10 and 6 rear end of fixed rotor fluting, and
Assembly connection push rod 11 in slotting with fixed rotor synchronous rotary, its rear end, side are equipped with stop bit push rod 8, when key pushes
When sliding rotor 7 arrives banking stop position, stop bit push rod is engaged under the effect of spring 9 into fixed rotor spacing slotted eye, is prevented back
Position spring pop-up sliding rotor, when pulling key, key releases stop bit push rod 8 out of spacing slotted eye, and return spring can pop up
Sliding rotor 7.
The connection push rod 11 of lock core rotor body is assemblied in the fluting of 7 rear end of sliding rotor and can be limited in gasket 12
In the range of slided along lock core rotor body axis direction, equipped with spring 13 between sliding rotor, key is pushed inward when unlocking
Sliding rotor 7, if circuit judgement key is unauthorized, circuit is blocked by catch 16 and can not be slided to without start, connection push rod 11
Lock bolt engages disk 15, therefore key can only twist the idle running of lock core rotor body, and lock bolt 24 can not be driven to unlock, if key is awards
Power state, then circuit drives motor 19 deflect sector shaft 21, so as to which catch 16 be made to be offset from rotor axis position, connect push rod 11
It is engaged with engagement disk 15, enables key that lock bolt 24 to be driven to unlock.
Fig. 4 is the external perspective view of lock bolt body, wherein there is gear/sector that a micro motor 19 drives among lock bolt body
Mechanism 21, the shaft end of sector shaft 21 equipped with catch 16, motor 19 by the copper ring 17 that is fixed on copper ring seat 18 in lock shell
Thimble/contact structure 25 is connected and then is connected on circuit board 2, and in non-unlocking condition, sector shaft 21 is made in spring 22
Under, catch 16 is made to be parked in lock bolt body and the common shaft core position of lock core rotor body, during unlocking condition, motor gear driving fan tooth
Axis 21 rotates, and catch 16 is made to be offset from cental axial position.
Claims (8)
1. the electronic password lock without internal battery idle running, including a lock body, a lock core rotor body and a lock bolt body,
Middle lock body includes：One lock shell (1), one piece of circuit board (2) for key communicate and in the case where confirming legal state start lock
Micro motor in breechblock（19）, a copper ring（4）And seat（5）It is connected with lock core fixed rotor thimble/contact (26), a top
Needle/contact structure (25) is connected with lock bolt body copper ring (17), two panels lock core rotor body banking stop (10), an outer shield (3), lock
Core rotor block includes：One its front end of fixed rotor (6) be provided with the keyhole of slotting key, keyhole side there are one thimble/touch
Point structure (26) is provided with spacing slotted eye, a sliding rotor to connect copper ring in lock shell (4) with key upper contact, opposite side
（7）It is assemblied in fixed rotor it is axially grooved in and can be in an axial direction in locating plate（10）It is slided in the range of restriction, on sliding rotor
There are one stop bit push rod (8), it coordinates with fixed rotor upper limit slot, and sliding rotor rear end is equipped with connection push rod（11）, its work
It can be with the engagement disk on lock bolt body when making（15）The torsion of key is passed to lock bolt by engagement（24）To open lock, a connection
Push rod return spring (13), a lock core sliding rotor return spring (14), a spring shim（12）, lock bolt body includes：One
A lock bolt housing (24), a copper ring (17), a copper ring seat（18）, a micro motor (19) fill that there are one miniature teeth thereon
Respectively there are one dress among catch (16), there are one torque springs for wheel, sector shaft (21) both ends（22）, a motor base
(23), an intermediate terminal pad (15) slotted, which is characterized in that this lock provides circuit without internal battery by battery in key
Power supply, key is inserted into lock core fixed rotor during unlocking（6）Sliding rotor is pushed in keyhole（7）To banking stop（10）Limit position
It puts, at this moment key upper contact is connected with thimble/contact on fixed rotor, reconnects lock shell copper ring（4）It is connected in lock shell
Wiring board（2）On, line conduction, carries out communication and identification, if it is unauthorized state, circuit is pushed away without output, connection at this time
Bar (11) by catch (16) block and can not with engagement disk engage, at this time key can only idle-run lock pin rotor block and lock cannot be twisted
Door bolt is locked to open, if it is authorized key, circuit start motor（19）So as to drive sector shaft（21）Rotation, catch
（16）An angle is turned on, connects push rod（11）It is engaged by spring (13) effect into the slot of engagement disk (15), at this time key
Lock bolt can be twisted（24）So as to complete to unlock, when extracting key, key pushes stop bit push rod（8）Leave fixed rotor limiting slot
Hole, spring (14) release sliding rotor（7）, catch (16) is in connection push rod（11）After exiting, in spring（22）It is returned under effect
Axle center line position, lock are replied as locking states.
2. electronic password lock according to claim 1, it is characterised in that the lock shell (1) of lock body therein, outside have
Outer shield（3）For filling the outer end in the hole of lock core rotor fluting, copper ring is housed in slot（4）With copper ring seat（5）, the weldering of copper ring outer rim
Connect conducting wire and the wiring board in lock shell（2）It is connected, copper ring inner edge and thimble/contact on fixed rotor（26）It is connected, passes through
This thimble/contact be connected when key is inserted into lock body with circuit in key.
3. electronic password lock according to claim 1, it is characterised in that wherein lock shell（1）Middle part is cavity, places electricity
Road plate (2), in the lock core rotor hole of lock shell by lock bolt side equipped with one thimble/contact structure (25), among it for metal thimble/
Shrapnel, outside are insulating materials, and the other end is connected by being welded to connect line and lock by copper ring (17) on contact and lock bolt
Circuit board (2) connection in housing.
4. electronic password lock according to claim 1, it is characterised in that lock core rotor body banking stop (10) therein is divided into
Two panels, effect are to limit fixed rotor（6）Position and sliding rotor（7）Sliding scale.
5. electronic password lock according to claim 1, it is characterised in that the wherein fixed rotor (6) of lock core rotor body,
Front end is provided with the key hole of slotting key, and the one end side of key hole is among it metal equipped with thimble/contact structure (26)
Thimble/shrapnel, external stability seat are insulating materials, outer needle/shrapnel and copper ring in lock shell（4）It is in contact, medial roof
Needle/shrapnel is in contact with being inserted into the contact of key, and the other end side of key hole is provided with spacing slotted eye, and fixed rotor rear end is opened
There is sliding groove.
6. electronic password lock according to claim 1, it is characterised in that the wherein sliding rotor (7) of lock core rotor body,
It can be in banking stop（10）With fixed rotor（6）It is slided in the range of the fluting of rear end, and can be rotated and drive by fixed rotor, its rear end is opened
Assembly connection push rod in slot（11）, side is equipped with stop bit push rod（8）, when key pushes sliding rotor to banking stop（10）Position
When, stop bit push rod（8）In spring（9）It is engaged under effect into fixed rotor（6）In spacing slotted eye, when pulling key, key is by stop bit
Push rod is from fixed rotor（6）It is released in spacing slotted eye, spring（14）Pop up sliding rotor（7）.
7. electronic password lock according to claim 1, it is characterised in that the wherein engagement push rod (11) of lock core rotor body,
It is assemblied in sliding rotor（7）It can be slided in fluting and along lock core rotor axis direction in the range of gasket (12) restriction, with cunning
Equipped with return spring (13) between turn, when unlocking, key pushes inward sliding rotor（7）If circuit judgement key is non-
It authorizes, then circuit connects push rod (11) and blocked by catch (16) at this time without start, catch (16) in lock core rotor shaft core position
Lock bolt engagement disk can not be slided to（15）, key can only twist the idle running of lock core rotor body, and lock bolt can not be driven to unlock, if key
For licensing status, then circuit drives motor（19）Make sector shaft（21）Deflection, so as to which catch (16) be made to be offset from rotor axis
Position, connection push rod (11) is slided to lock bolt direction under spring (13) effect and is engaged with engagement disk (15), so as to enable key
Twist lock bolt（24）Open lock.
8. electronic password lock according to claim 1, it is characterised in that wherein have a micro motor (19) among lock bolt body
The gear of driving/sector gear mechanism (21), the shaft end of fan-shaped tooth shaft is equipped with catch (16), and motor is by being fixed on copper ring seat（18）On
Copper ring（17）With thimble/contact structure in lock shell（25）It is connected and then is connected to circuit board again（2）On, in non-unlocking
During state, fan-shaped tooth shaft is in spring（22）Under effect, catch (16) is made to be parked in the lock bolt body axle center position common with lock core rotor body
It puts, during unlocking condition, motor gear driving sector shaft rotation makes catch (16) be offset from cental axial position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611093374.8A CN108150021A (en) | 2016-12-02 | 2016-12-02 | Electronic password lock without internal battery idle running |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611093374.8A CN108150021A (en) | 2016-12-02 | 2016-12-02 | Electronic password lock without internal battery idle running |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108150021A true CN108150021A (en) | 2018-06-12 |
Family
ID=62469508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611093374.8A Pending CN108150021A (en) | 2016-12-02 | 2016-12-02 | Electronic password lock without internal battery idle running |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108150021A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233108A (en) * | 2021-12-06 | 2022-03-25 | 深圳供电局有限公司 | Method and system for monitoring illegal unlocking intelligent lock behavior and intelligent lock |
-
2016
- 2016-12-02 CN CN201611093374.8A patent/CN108150021A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233108A (en) * | 2021-12-06 | 2022-03-25 | 深圳供电局有限公司 | Method and system for monitoring illegal unlocking intelligent lock behavior and intelligent lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180612 |