CN106627859A - Locking mechanism for preventing deviation of cam and intelligent lock adopting same - Google Patents
Locking mechanism for preventing deviation of cam and intelligent lock adopting same Download PDFInfo
- Publication number
- CN106627859A CN106627859A CN201611155655.1A CN201611155655A CN106627859A CN 106627859 A CN106627859 A CN 106627859A CN 201611155655 A CN201611155655 A CN 201611155655A CN 106627859 A CN106627859 A CN 106627859A
- Authority
- CN
- China
- Prior art keywords
- cam
- switch
- inserted link
- motor
- brake component
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
- B62H5/14—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation
- B62H5/141—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation by means of sliding bolts
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention relates to a locking mechanism for preventing deviation of a cam and an intelligent lock adopting the same. The locking mechanism comprises a box, an inserting rod and a motor are arranged in the box, the cam rotating synchronously with an output shaft of the motor is fixedly arranged on the output shaft, and the cam is matched with the inserting rod to form a cam-connecting rod mechanism; a limiting groove for limiting the cam from deviating from the axial direction of the output shaft of the motor is arranged in the box. The limiting groove is arranged in the box and used for limiting the cam from deviating from the axial direction of the output shaft of the motor, and in this way, when the inserting rod applies an acting force on the cam, the limiting groove plays a role in limiting the cam, so that deformation of the output shaft of the motor caused by deviation of the cam from the axial direction of the output shaft of the motor under action of the inserting rod is avoided effectively, the motor is well protected, and further, failure of the intelligent lock caused by the fact that the motor cannot drive the cam to work normally is avoided.
Description
Technical field
The present invention relates to bicycle spare parts and accessories technical field, more particularly to a kind of locking mechanism and the employing of anti-cam offset
The smart lock of the locking mechanism.
Background technology
As big city automobile quantity drastically increases, street is more and more crowded, and bicycle have it is cheap, convenient etc. excellent
Point, it is more and more obvious as the advantage of the short distance vehicles.Especially in the last few years energy saving, green are conducted vigorous propaganda by country
Environmental protection, the life style of low-carbon (LC) life, increasing people selects cycling trip.
When user uses bicycle, first-selection considers how to solve the problems, such as that bicycle is stolen.Have on the market various
Bicycle smart lock, these smart locks generally include lock bridge, inserted link, motor and the cam on motor front axle；Motor leads to
Crossing cam promotes inserted link to move back and forth to lock bridge direction, so as to completing to unlock, shutting process.However, current major part motor
When cam promotion inserted link motion is controlled, the reaction force of inserted link tends to cause cam rearward displacement so that before motor
Shaft distortion, motor is unable to driving cam normal work；So as to cause smart lock failure, appearance not to close sometimes, open sometimes not
Phenomenon.
The content of the invention
In order to overcome above the deficiencies in the prior art, the present invention to provide a kind of locking mechanism of anti-cam offset, the lock
Determine mechanism cam carried out it is spacing, it is to avoid cam toward excursion motor output direction of principal axis displacement caused by smart lock failure feelings
Condition；
The present invention also provides a kind of smart lock of the smart lock locking mechanism using the anti-cam offset.
To solve prior art problem, the technical solution used in the present invention is：
A kind of smart lock locking mechanism of anti-cam offset, including box body, are provided with inserted link and motor, the motor in box body
Output shaft on be installed with the cam rotated with the output shaft synchronous, cam cooperatively forms cam link mechanism with inserted link；It is described
The stopper slot for limiting cam offset motor output shaft axial direction is provided with box body.
Further, switch brake component is additionally provided with the box body, the switch brake component is located at motor output shaft direction
Upper near cam position, switch brake component is axially flexibly connected with cam along motor output shaft, and switch brake component is squeezed with cam
Press-fit.
Further, the stopper slot includes the first groove, the second groove and the 3rd groove, the first groove, the second groove
It is successively set on the output direction of principal axis of motor with the 3rd groove；Switch brake component is arranged in the first groove, and cam is close to be opened
The part and switch brake component for closing brake component is arranged in the second groove near the part of cam, and cam is away from switch brake component
Part be arranged in the 3rd groove.
Further, the cam end face relative with switch brake component is provided with the first wedge；The switch brake component
End face is provided with the second wedge；First wedge compresses axially the second wedge in cam rotation along motor output shaft.
Further, the inserted link is mutually perpendicular to the output shaft of motor, and the inserted link is provided with perforation, and cam is defeated along motor
Shaft is axially articulated in perforation, and the cam peripheral curve is provided with projection, and projection is located between the second groove and the 3rd groove,
Projection extruding perforation inwall during cam rotation so that inserted link is accordingly moved.
Further, controller, first switch, the second switch rotated for controlled motor is additionally provided with the box body,
The first switch and second switch are used to send controlled motor rotation command to controller；First switch is connected to after inserted link
End, second switch is connected to switch brake component one end.
Further, the inserted link rear end is arranged with inserted link stage clip；Described switch brake component one end is arranged with switch braking
Part stage clip.
A kind of smart lock of the smart lock locking mechanism using the anti-cam offset, including lock housing, smart lock lock
The box body of mechanism and lock bridge, lock bridge and smart lock locking mechanism is determined in lock housing, the lock bridge is provided with and inserted link grafting
Socket.
Further, the lock housing is provided with the panel for showing smart lock on off state and Quick Response Code, the box
Waterproof gasket is provided between body upper and lower covers.
Further, the inserted link hole for placing inserted link is provided with the box body, water proof ring is installed with inserted link hole, it is described
Water proof ring is closely sheathed on inserted link.
Compared to existing technology, in the present invention, stopper slot is provided with the box body, the stopper slot is used to limit cam offset
Motor output shaft axial direction；So when inserted link is applied force on cam, stopper slot plays position-limiting action to cam, effectively keeps away
Exempting from cam output shaft of excursion motor under inserted link effect axially causes motor output shaft to deform, and motor is played and is protected well
Shield is acted on, and is unable to driving cam normal work and the phenomenon of smart lock failure occurs so as to further avoid motor.
Description of the drawings
Fig. 1 is the perspective view of box body of the present invention；
Fig. 2 is the partial enlarged drawing of Fig. 1；
Fig. 3 is the assembling figure of motor of the present invention and cam；
Fig. 4 is the stereogram of cam of the present invention；
Fig. 5 is the stereogram of present invention switch brake component；
Fig. 6 is the stereogram of box body of the present invention；
Fig. 7 is the stereogram of the present invention；
Fig. 8 is the perspective view of Fig. 7；
Diagram：1st, lock housing；2nd, box body；4th, first switch；5th, second switch；6th, inserted link；7th, motor；8th, cam；9th, switch
Brake component；10th, inserted link stage clip；13rd, water proof ring；14th, brake component stage clip is switched；18th, lock bridge；21st, the first groove；22nd, second is recessed
Groove；23rd, the 3rd groove；26th, panel；28th, lens；60th, inserted link hole；81st, the first wedge shape sub-block；82nd, the second wedge shape sub-block；83、
Projection；91st, the second wedge.
Specific embodiment
Below, with reference to accompanying drawing and specific embodiment, the present invention is described further：
As described in Fig. 1 to 6, a kind of smart lock locking mechanism of anti-cam offset, it is characterised in that including box body 2, box body
Inserted link 6 and motor 7 are provided with 2, the cam 8 rotated with the output shaft synchronous, cam 8 are installed with the output shaft of the motor 7
Cam link mechanism is cooperatively formed with inserted link 6；It is provided with the box body 2 for limiting the output shaft of 8 excursion motor of cam 7 axial direction
Stopper slot.In the present invention, the stopper slot is used to limit the output shaft axial direction of 8 excursion motor of cam 7；So apply to make in inserted link 6
When firmly on cam 8, stopper slot can be prevented effectively from the output shaft of excursion motor 7 under the effect of inserted link 6 of cam 8 and axially lead
The output shaft distortion of machine 7 is sent a telegraph, protective effect well is played to motor 7, so as to further avoid motor 7 driving cam is unable to
8 normal works and there is the phenomenon of smart lock failure.
Switch brake component 9 is additionally provided with the box body 2, the switch brake component 9 is located at close on the output direction of principal axis of motor 7
The position of cam 8, switch brake component 9 is axially flexibly connected with cam 8 along the output shaft of motor 7, and it is crowded with cam 8 to switch brake component 9
Press-fit.Here, switch brake component 9 and apply extruding force, the active force that the extruding force applies with inserted link 6 to cam 8 to cam 8
Major part is cancelled out each other, and further prevents the output shaft axial direction of excursion motor 7 under the active force of inserted link 6 of cam 8.
The stopper slot includes the first groove 21, the second groove 22 and the 3rd groove 23, the first groove 21, the second groove 22
It is successively set on the output direction of principal axis of motor 7 with the 3rd groove 23；Switch brake component 9 is arranged in the first groove 21, cam 8
It is arranged in the second groove 22 near the part of cam 8 near the part of switch brake component 9 and switch brake component 9, cam 8 is remote
The part for leaving pass brake component 9 is arranged in the 3rd groove 23.Here, the first groove 21 and the limit switch system of the second groove 22
The output shaft axial direction of 9 excursion motor of moving part 7, the second groove 22 and the 3rd groove 23 are used to limit the output shaft axle of 8 excursion motor of cam 7
To it is achieved thereby that motor 7, cam 8 and the switch moved in coaxial of brake component 9.
The end face relative with switch brake component 9 of the cam 8 is provided with the first wedge, and the end face of switch brake component 9 sets
There is the second wedge 91；First wedge compresses axially the second wedge 91 when cam 8 is rotated along the output shaft of motor 7.This reality
In applying example, the first wedge includes the first wedge shape sub-block 81 and the second wedge shape sub-block 82；Here, the first wedge shape sub-block 81 and
When two wedge shape sub-blocks 82 extrude the second wedge 91 in turn so that switch brake component 9 applies one and lasting offsets to cam 8
The extruding force that inserted link 6 is acted on cam 8.
The inserted link 6 is mutually perpendicular to the output shaft of motor 7, and the inserted link 6 is provided with perforation, and cam 8 is along the output shaft of motor 7
Perforation is axially articulated in, the peripheral curve of the cam 8 is provided with projection 83, and projection 83 extrudes perforation inwall when cam 8 is rotated, convex
Block 83 is located between the second groove 22 and the 3rd groove 23, the extruding of the projection 83 perforation inwall when cam 8 is rotated so that inserted link 6
It is corresponding mobile.Here, because projection 83 extrudes inserted link 6, therefore inserted link 6 is acted on projection 83 to the power of cam 8, and second is recessed
The groove 23 of groove 22 and the 3rd is respectively arranged on the both sides of the projection 83 so that cam 8 is more difficult to excursion motor under the extruding of inserted link 6
7 output direction of principal axis.
It is additionally provided with controller, first switch 4, the second switch 5 rotated for controlled motor 7 in the box body 2, described the
One switch 4 and second switch 5 are used to send the rotation command of controlled motor 7 to controller；First switch 4 is connected to the rear end of inserted link 6,
Second switch 5 is connected to switch brake component 9 one end.Here, first switch 4 is triggered by inserted link 6, and second switch 5 is by opening
Close brake component 9 to trigger, motor 7 drives inserted link 6 and switch brake component 9 to move by cam 8, by arranging first switch 4 and the
Two switch 5 to send the movement instruction of controlled motor 7 to controller, are capable of the motion of more precise control motor 7.In the present embodiment,
Controller is the CPU on pcb board.
As described in Fig. 7 and 8, a kind of smart lock of the smart lock locking mechanism using the anti-cam offset, including lock housing
The box body 2 of the 1st, the smart lock locking mechanism and lock bridge 18, lock bridge 18 and smart lock locking mechanism is located in lock housing 1, the lock
Beam 18 is provided with the socket with the grafting of inserted link 6.Here, inserted link 6 to the direction of lock bridge 18 move to inserted link 6 insertion socket when, lock
Beam 18 cannot be moved, and smart lock is in and shuts state.
The on off state of smart lock is checked for convenience, prevents situation about not locking, and conveniently check display two
Dimension code etc., the lock housing 1 is provided with the panel 26 for showing smart lock on off state and Quick Response Code, and panel 26 has been provided with
The lens 28 of protective action, box body 2 possesses upper and lower covers, and waterproof gasket is arranged between upper and lower covers.
The inserted link hole 60 for placing inserted link 6 is provided with the box body 2, water proof ring 13 is installed with inserted link hole 60, it is described
Water proof ring 13 is closely sheathed on inserted link 6.Here, prevent rainwater from entering box body from inserted link hole 60 by arranging water proof ring 13
In 2.
In the present invention, the relevant lock status of intelligent lock, unlocking condition and holding state：
First, state step is shut：1. when lock bridge 18 is when certain position is moved on in the presence of external force, i.e., inserting on lock bridge
When mouth can just inject 6 front end cylinder of inserted link, inserted link 6 is pushed away under the elastic force effect of inserted link stage clip 10 toward in the socket of lock bridge 18
Enter, now the afterbody of inserted link 6 press against first switch 4；2. when the forward impelling of inserted link 6 is to a certain distance, the afterbody pressure of inserted link 6
The first switch 4 is changed into conducting state from the state for disconnecting, and now the CPU on pcb board receives one and allows what motor 7 rotated
Instruction, the rotate counterclockwise of motor 7 rotates slowly together with moving cam 8, the leaving slowly of the second wedge shape sub-block 82 on cam 8
The second wedge 91 on switch brake component 9, the bounce-back for switching brake component 9 in second switch 5 and switch brake component stage clip 14 is made
With under, move axially to the direction of motor 7 at leisure, cam 8 also drives the socket to lock bridge 18 slowly of inserted link 6 to move simultaneously
It is dynamic；3. when the second wedge shape sub-block 82 on cam 8 leaves completely switch brake component 9, brake component 9 is now switched to the side of motor 7
Maximum to mobile distance, second switch 5 goes off state by conducting state；4. motor 7 continues to be rotated with cam 8, convex
Wheel 8 on the first wedge shape sub-block 81 slowly and switch brake component 9 on the second wedge 91 contact, due between two structures
Difference in height, causes switch brake component 9 slowly to move and compression switch brake component stage clip 14 toward the direction of second switch 5；5. when convex
Wheel 8 the summit of the first wedge shape sub-block 81 with switch brake component 9 on the summit of the second wedge 91 touch when, switch brake component 9 to
The distance of the direction of second switch 5 movement is maximum, and the other end for switching brake component 9 press against second switch 5, cause second switch 5 by
Off-state is changed into conducting state, and now the CPU on pcb board can receive an instruction for allowing motor 7 to stop the rotation, and CPU is just controlled
Motor processed 7 stops the rotation, and projection 83 is just abutted against with the leading flank of inserted link 6, prevents inserted link 6 from moving toward the direction of inserted link stage clip 10
It is dynamic, so as to reach the function of shutting.After completing this state, first switch 4 and second switch 5 are all in conducting state.
2nd, unlocking condition：1. in the state of shutting, when CPU is connected to the unlocking instruction of outside, CPU is with regard to controlled motor 7
Rotation, rotation of the motor 7 with cam 8 slowly, the first wedge shape sub-block 81 on cam 8 slowly leave switch brake component 9 on
The second wedge 91, now switch the acting on due to the bounce-back by second switch 5 and switch brake component stage clip 14 of brake component 9
Under, axially moving to the direction of motor 7 at leisure, the first wedge shape sub-block 81 on cam 8 leaves completely switch brake component 9
On the second wedge 91, switch brake component 9 and also reach maximum toward the distance that the direction of motor 7 is moved, switch the another of brake component 9
One end no longer depress second switch 5, and second switch 5 is just changed into disconnection by conducting state；2. motor 7 continues inverse with cam 8
Hour hands rotate, and the inserted link 6 that pushes also slowly of cam 8 is moved toward the direction of inserted link stage clip 10, the afterbody of inserted link 6 also slowly leave the
One switch 4.When motor 7 rotates counterclockwise to 180 degree or so with cam 8, i.e., projection 83 just with the rear side of inserted link 6 towards
Abut, inserted link 6 to the distance that the direction of inserted link stage clip 10 is moved is maximum, and compresses inserted link stage clip 10, the afterbody platform of inserted link 6
Rank 93 not press against first switch 4, and first switch 4 is just changed into off-state by conducting state, and now lock is left in the front end of inserted link 6
The socket of beam 18, lock bridge 18 does return motion in the presence of the convergent force of lock bridge extension spring 24, so as to reach the function of unlocking.It is complete
Into after this state, first switch 4 and second switch 5 are all in off-state.
3rd, holding state：1. after unlocking condition is completed, motor 7 continues rotate counterclockwise with cam 8；2. when rotation
To 80 degree or so, the second wedge shape sub-block 82 on cam 8 starts to be contacted with the second wedge 91 of switch brake component 9, so as to slow
The slow switch brake component 9 that pushes is moved to the direction of second switch 5, and compresses switch brake component stage clip 14 and extruding second is opened
Close 5；3. the summit of the second wedge shape sub-block 82 and switch brake component 9 when motor 7 continues to rotate to 90 degree with cam 8, on cam 8
The apexes contact of the second wedge 91, it is maximum to switch the distance that brake component 9 move to the direction of second switch 5, switchs brake component 9 another
One end press against second switch 5, cause second switch 5 to be changed into conducting state by off-state, and now the CPU of pcb board can be received
One instruction for allowing motor 7 to stop the rotation, CPU stops the rotation with regard to controlled motor 7 and rests on herein, completes holding state.It is complete
Into after this state, first switch 4 is off, and second switch 5 is in the conduction state.In this state, the front end of inserted link 6
Stopped by the arc surface of lock bridge 18, so as to prevent inserted link 6 under the reaction force of inserted link stage clip 10 to the direction of lock bridge 18
Movement, therefore to define and have a segment distance between projection 83 and the rear end face of inserted link 6, that is, leave for inserted link 6 enter shut when to
The afterbody of inserted link 6 has enough strokes to trigger first switch 4 in the space of the direction of lock bridge 18 movement, and the distance of here movement
It is changed into conducting state from off-state.
In the present invention, controls of the CPU to motor 7 uses conventional, simple control program, the program be it is known,
It is not intended to solve the problems, such as cam offset, the present invention is used to protect the structure of locking mechanism and smart lock.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection domain of the claims in the present invention
Within.
Claims (10)
1. a kind of locking mechanism of anti-cam offset, it is characterised in that including box body, inserted link and motor are provided with box body, it is described
The cam rotated with the output shaft synchronous is installed with the output shaft of motor, cam cooperatively forms cam link mechanism with inserted link；
The stopper slot for limiting cam offset motor output shaft axial direction is provided with the box body.
2. the locking mechanism of anti-cam offset according to claim 1, it is characterised in that switch is additionally provided with the box body
Brake component, the switch brake component is located on motor output shaft direction near cam position, and switch brake component is with cam along motor
Output shaft is axially flexibly connected, and switchs brake component with cam cooperation.
3. the locking mechanism of anti-cam offset according to claim 2, it is characterised in that the stopper slot includes that first is recessed
Groove, the second groove and the 3rd groove, the first groove, the second groove and the 3rd groove are successively set on the output direction of principal axis of motor
On；Switch brake component is arranged in the first groove, and cam is near the part of switch brake component and switch brake component near cam
Part be arranged in the second groove, cam away from switch brake component part be arranged in the 3rd groove.
4. the locking mechanism of anti-cam offset according to claim 2, it is characterised in that the cam and switch brake component
Relative end face is provided with the first wedge；The switch brake component end face is provided with the second wedge；First wedge turns in cam
The second wedge is compressed axially when dynamic along motor output shaft.
5. the locking mechanism of anti-cam offset according to claim 3, it is characterised in that the output of the inserted link and motor
Axle is mutually perpendicular to, and the inserted link is provided with perforation, and cam is axially articulated in perforation along motor output shaft, and the cam peripheral curve sets
There is projection, projection is located between the second groove and the 3rd groove, the projection extruding perforation inwall in cam rotation so that inserted link phase
Should move.
6. the locking mechanism of anti-cam offset according to claim 5, it is characterised in that be additionally provided with the box body for
Controller, first switch, second switch that controlled motor is rotated, the first switch and second switch are used to be sent to controller
Controlled motor rotation command；First switch is connected to inserted link rear end, and second switch is connected to switch brake component one end.
7. the locking mechanism of anti-cam offset according to claim 6, it is characterised in that the inserted link rear end is arranged with slotting
Bar stage clip；Described switch brake component one end is arranged with switch brake component stage clip.
8. using the smart lock of the locking mechanism of anti-cam offset described in any one of claim 1-7, it is characterised in that including lock
The box body of shell, the smart lock locking mechanism and lock bridge, lock bridge and smart lock locking mechanism sets in lock housing on the lock bridge
There is the socket with inserted link grafting.
9. smart lock according to claim 8, it is characterised in that the lock housing is provided with for showing intelligent lock-switch shape
The panel of state and Quick Response Code, between the box body upper and lower covers waterproof gasket is provided with.
10. smart lock according to claim 8, it is characterised in that the inserted link for placing inserted link is provided with the box body
Hole, is installed with water proof ring in inserted link hole, the water proof ring is closely sheathed on inserted link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611155655.1A CN106627859A (en) | 2016-12-14 | 2016-12-14 | Locking mechanism for preventing deviation of cam and intelligent lock adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611155655.1A CN106627859A (en) | 2016-12-14 | 2016-12-14 | Locking mechanism for preventing deviation of cam and intelligent lock adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106627859A true CN106627859A (en) | 2017-05-10 |
Family
ID=58823215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611155655.1A Pending CN106627859A (en) | 2016-12-14 | 2016-12-14 | Locking mechanism for preventing deviation of cam and intelligent lock adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106627859A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000080843A (en) * | 1998-09-07 | 2000-03-21 | Sanden Denso Kk | Bicycle locking device |
| CN1924271A (en) * | 2005-08-31 | 2007-03-07 | Abus·奥古斯特·布莱梅克·索恩有限股份两合公司 | Two-wheel bicycle lock |
| CN202669966U (en) * | 2012-06-29 | 2013-01-16 | 雍智科技股份有限公司 | Remote control type anti-theft horseshoe lock |
| CN105480327A (en) * | 2015-12-06 | 2016-04-13 | 北京摩拜科技有限公司 | U-shaped lock |
| CN205601970U (en) * | 2016-03-21 | 2016-09-28 | 北京绿畅共享交通科技股份有限公司 | Bluetooth wireless Intelligence positioning theft protection lock |
| CN206417108U (en) * | 2016-12-14 | 2017-08-18 | 致富电子科技有限公司 | A kind of locking mechanism of anti-cam offset and the smart lock using the locking mechanism |
-
2016
- 2016-12-14 CN CN201611155655.1A patent/CN106627859A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000080843A (en) * | 1998-09-07 | 2000-03-21 | Sanden Denso Kk | Bicycle locking device |
| CN1924271A (en) * | 2005-08-31 | 2007-03-07 | Abus·奥古斯特·布莱梅克·索恩有限股份两合公司 | Two-wheel bicycle lock |
| CN202669966U (en) * | 2012-06-29 | 2013-01-16 | 雍智科技股份有限公司 | Remote control type anti-theft horseshoe lock |
| CN105480327A (en) * | 2015-12-06 | 2016-04-13 | 北京摩拜科技有限公司 | U-shaped lock |
| CN205601970U (en) * | 2016-03-21 | 2016-09-28 | 北京绿畅共享交通科技股份有限公司 | Bluetooth wireless Intelligence positioning theft protection lock |
| CN206417108U (en) * | 2016-12-14 | 2017-08-18 | 致富电子科技有限公司 | A kind of locking mechanism of anti-cam offset and the smart lock using the locking mechanism |
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Application publication date: 20170510 |