CN107140066A - Bicycle with electronic lock - Google Patents
Bicycle with electronic lock Download PDFInfo
- Publication number
- CN107140066A CN107140066A CN201710521834.0A CN201710521834A CN107140066A CN 107140066 A CN107140066 A CN 107140066A CN 201710521834 A CN201710521834 A CN 201710521834A CN 107140066 A CN107140066 A CN 107140066A
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- China
- Prior art keywords
- electronic lock
- bicycle
- locking bar
- driven shaft
- locking
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- B62H5/08—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing the drive
- B62H5/12—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing the drive acting on the chain wheel or the chain
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
A kind of bicycle with electronic lock, including vehicle frame, vehicle frame housing, wheel and it is arranged at transmission device in vehicle frame housing to drive the wheel, and be similarly provided in vehicle frame housing and with the electronic lock of the transmission device integrated design and phase separation, the electronic lock of bicycle of the present invention is combined in function with the transmission device in profile with bicycle, and this integrated transmission and electronic lock, which are designed, causes complete vehicle structure and to install simple, working service convenient, more safe and reliable.
Description
Technical field
The present invention relates to bicycle, more particularly to the transmission device bicycle integrated with electronic lock.
Background technology
Bicycle can be described as most common walking-replacing tool, and it is using bicyclist's foot pedal as power, and environmental protection is more next
More welcomed by the people, application scenario and use crowd are more and more wider, such as the vehicles of environmental protection by the numerous common people
Ridden instead of walk or short distance trip on and off duty, it is to avoid the inconvenience that congestion in road is brought；Other increasing fitness enthusiasts, family
Outer fan ridden using bicycle exercise, go on a tour；Still further bicycle also develops into an athletic sports, such as public
Road cycle racing, Mountain bike, Track cycling etc..However, the lockset of existing bicycle is independent on bicycle
Set, be easily damaged or pried open by robber and cause bicycle to lose, its cost is higher and influences the outward appearance of bicycle, have impact on
The application of bicycle and development.
The content of the invention
In view of this, the present invention provides a kind of bicycle, its electronic lock be built in vehicle frame housing and with transmission device collection
Into simple in construction and safe and reliable.
The present invention provides a kind of bicycle, including vehicle frame, vehicle frame housing, wheel and being arranged in vehicle frame housing are used to
Drive the transmission device of the wheel, and be similarly provided in vehicle frame housing and with the transmission device integrated design and phase
The electronic lock of effect
In one embodiment, the electronic lock includes the vehicle frame housing for being used to being fixed on the electronic lock into the bicycle
On shell and the locking bar that is arranged in shell, the locking bar can be movable between a car locking position and a unlocked position,
In the car locking position, the transmission device of the locking bar and the bicycle coordinates to cut off the power transmission to the wheel.
In one embodiment, the electronic lock also includes what is moved with the deadlock lever and driving deadlock lever of locking bar phase separation
Electronics unlocking device, the deadlock lever is formed with the free end towards locking bar, and the free end and locking bar grafting are to locking bar during car locking
Spacing, the free end of the electronics unlocking device driving deadlock lever departs from locking bar during unblock, and locking bar reverse movement resets unblock.
In one embodiment, the electronics unlocking device includes battery and by the battery-driven coil, the coil
Set around deadlock lever, the free end that coil electricity produces field drives deadlock lever departs from locking bar.
In one embodiment, the electronics unlocking device also includes control unit and communication unit, and the communication unit connects
Receive unlocking command and produce corresponding signal to control unit, control unit controls power supply with coil predetermined according to unlocking command
Time in connect.
In one embodiment, the electronics unlocking device also includes detection unit and alarm unit, the detection unit bag
Some sensors are included, detection unit transmits testing result to control unit, and control unit passes through communication unit uploading detection knot
Fruit simultaneously starts alarm unit according to the testing result of detection unit.
In one embodiment, it is formed with the locking bar on the locking groove of the free end of blocking bar, the deadlock lever
Spring is arranged with, the free end of deadlock lever is plugged in locking groove during electronic lock car locking, the spring on deadlock lever is elongation state,
The spring that the free end of deadlock lever departs from locking groove, deadlock lever when electronic lock is unlocked is compressed.
In one embodiment, spring is arranged with the locking bar, during electronic lock car locking, locking bar compression spring, electronic lock solution
Spring on lock hour locking lever recovers deformation and extends and drive locking bar to reset unblock.
In one embodiment, the battery is rechargeable battery or super capacitor, and the electronic lock also includes and the charging
Battery or the generator of super capacitor connection, the generator are connected with the transmission device of bicycle, utilize bicyclist
Driving to bicycle makes electrical power generators and rechargeable battery or super capacitor is charged.
In one embodiment, gear-box is provided between the generator and transmission device to be used to lift generator speed.
In one embodiment, the locking bar of the electronic lock forms a tip with one end that the transmission device coordinates.
In one embodiment, the transmission device includes oriented transmission system for button and chain wheel driving mechanism, and the orientation is passed
Driving shaft that motivation structure includes be connected with pedal, the driven shaft that is connected with chain wheel driving mechanism and be arranged at driving shaft and from
Reversing unit between moving axis, the trailing wheel of the chain wheel driving mechanism and bicycle is connected and without conventional flywheel clutch, in lock
Truck position, the electronic lock is directly or indirectly described driven to pin with the phase separation of one of driven shaft and chain wheel driving mechanism
One of axle and chain wheel driving mechanism are so that trailing wheel can not be rotated.
In one embodiment, the driven shaft is provided with engaging tooth, and at car locking position, a locking bar of the electronic lock is stretched
Enter to engaging tooth and limit the rotation of driven shaft.
In one embodiment, the transmission device includes the transmission mechanism being arranged in the vehicle frame housing, the electronics
Lock is fixedly connected on the vehicle frame housing and facilitates electronic lock locking bar to pin transmission installed in the periphery of the transmission mechanism
Mechanism.
In one embodiment, the transmission device includes oriented transmission system for button and chain wheel driving mechanism, and the orientation is passed
Driving shaft that motivation structure includes be connected with pedal, the driven shaft that is connected with chain wheel driving mechanism and be arranged at driving shaft and from
Reversing unit between moving axis, the trailing wheel of the chain wheel driving mechanism and bicycle is connected and without conventional flywheel clutch, described
Reversing unit includes gear train in the same direction and reverse gear group, according to the rotation direction of the driving shaft, the driving shaft with
It is driven between driven shaft optionally through gear train or reverse gear the group formation in the same direction to drive the driven shaft all the time
Rotate forward, in car locking position, the electronic lock and described at least one phase separation of gear train and reverse gear group in the same direction
With pin the gear train in the same direction and reverse gear group at least one so that trailing wheel can not be rotated.
Compared to prior art, the electronic lock of bicycle of the present invention is in function and the transmission device in profile with bicycle
It is integrated together in vehicle frame housing, common people are difficult to remove destruction lockset, and this integrated transmission is designed with electronic lock to be caused
Complete vehicle structure and installation are simple, working service facilitates, more safe and reliable.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of bicycle one of the present invention.
Fig. 2 is that bicycle shown in Fig. 1 removes the structural representation after vehicle frame, vehicle frame housing, wheel.
Fig. 3 is the structural representation of the oriented transmission system for button of bicycle and electronic lock shown in Fig. 1.
Fig. 4 is Fig. 3 longitudinal sectional view.
Fig. 5 is Fig. 3 transverse sectional view.
Fig. 6 is the structural representation of electronic lock shown in Fig. 3.
Fig. 7 is Fig. 6 sectional view.
Fig. 8 is Fig. 6 explosive view.
Fig. 9 is the structural representation of the generator unit of electronic lock.
Figure 10 is Fig. 9 sectional view.
Figure 11 is the circuit block diagram of electronic lock.
Embodiment
Bicycle of the present invention and its electronic lock are described in detail below with reference to the drawings and the specific embodiments.
As shown in Figure 1-2, bicycle of the present invention includes vehicle frame 10, front and back wheel 12, vehicle frame housing 15, is installed on vehicle frame shell
Transmission device 14 in body 15 and the electronic lock 16 with the phase separation of transmission device 14.Wherein, the transmission device 14 is realized and ridden
Power transmission between passerby and bicycle, i.e., the behavior for bicyclist being scrunched into bicycle is converted into (this of wheel 12 of bicycle
In embodiment be rear wheel 12) rotation, driving bicycle move ahead.
In the present embodiment, the transmission device 14 includes above-mentioned vehicle frame housing 15 and is contained in vehicle frame object 15
Oriented transmission system for button 18 and chain wheel driving mechanism 20.Because oriented transmission system for button 18 and chain wheel driving mechanism 20 are contained in vehicle frame shell
In body 15, the external world can't see any gear, chain and chain sprocket structure so that bicycle transmission portion profile is attractive in appearance, using it is upper more
Plus safe ready.
As in Figure 3-5, there is the oriented transmission system for button 18 driving shaft 22 to be connected with the pedal 24 of bicycle, ride
Passerby forward and reverse can scrunch the driving driving shaft 22 of pedal 24 and rotate；One driven shaft 26 is connected with chain wheel driving mechanism 20；And one
Reversing unit 28 is driven between driving shaft 22 and driven shaft 26, it is ensured that no matter driving shaft 22 is rotated forward or inverted, driven shaft 26
Total output is rotated forward to chain wheel driving mechanism 20.The connection driven shaft 26 of chain wheel driving mechanism 20 and trailing wheel 12, form big
The transmission of distance simultaneously finally drives bicycle to advance.
In the present embodiment, chain wheel driving mechanism 20 mainly includes output chain gear 202, rear sprocket wheel 204 and is connected to defeated
The chain 206 gone out between sprocket wheel 202 and rear sprocket wheel 204.Output chain gear 202 is fixed on the one end of driven shaft 26, and rear sprocket wheel 204 is with after
Wheel 12 is fixedly connected and is located at bicycle the same side with output chain gear 202.Sprocket wheel 204 and rear wheel 12 pass through a bearing afterwards
208 are connected with bicycle rear axle 210, can be rotated from then sprocket wheel 204 and rear wheel 12 relative to bicycle rear axle 210.This reality
Apply in example, because rear sprocket wheel 204 is fixedly connected with rear wheel 12, therebetween without traditional flywheel clutch, therefore it is driven
Axle 26, chain wheel driving mechanism 20 and rear wheel 12 are all synchronous axial systems：When pedal riding bicycle, chain wheel driving mechanism 20
Rear wheel 12 can be driven to rotate；When descending, coast or implementation, the rotation of rear wheel 12 can be passed with movable sprocket in turn
Motivation structure 20 is rotated.That is, in the present embodiment, as long as rear wheel 12 is rotated, driven shaft 26, output chain gear 202, chain
206th, rear sprocket wheel 204 will be rotated, and vice versa.Therefore, if directly or indirectly (pin forward or backwards wheel group) pin from
Any position of moving axis 26 or chain wheel driving mechanism 20, you can pin rear wheel 12.
In an illustrated embodiment, the phase separation of driven shaft 26 of the electronic lock 16 and oriented transmission system for button 18, limitation from
Power transmission between moving axis 26 and chain wheel driving mechanism 20, final power can not be transmitted to wheel 12, realize car locking.Such as Fig. 6-
Shown in 8, in the present embodiment, the electronic lock 16 is overall in square block, including shell 30, locking bar 32, deadlock lever 34 and electronics
Unlocking device 36.
Mounting hole 31 is formed with the shell 30, for electronic lock 16 to be fixedly installed in into vehicle frame housing 15.This reality
Apply in example, the electronic lock 16 is installed on the lower section of oriented transmission system for button 18.Electronic lock 16 with bicycle except functionally passing
Motivation structure 18,20 is also combined, except riper to this bassinet structure with vehicle frame housing 15 in shape outside combining
Outside the people known, common people can not remove or destroy lock 16 short time.This integrated transmission is designed with electronic lock so that whole
Bassinet structure and installation are simple, working service facilitates, more safe and reliable.
The locking bar 32 is used to act on the driven shaft 26 of oriented transmission system for button 18, and both mutually block to form spacing, cut-out from
Power transmission and rear wheel 12 power reversely to driven shaft 26 of the moving axis 26 by chain wheel driving mechanism 20 to rear wheel 12
Driving, realizes car locking.Locking bar 32 is maintained at the position mutually blocked with driven pulley 26 by the deadlock lever 34, it is ensured that locking bar 32 with it is driven
Axle 26 is mutually stuck, strengthens the reliability after car locking.The electronics unlocking device 36 is used for the electronic unblock of electronic lock 16, during unblock
Deadlock lever 34 resets, and locking bar 32 resets, and whole electronic lock 16 recovers to released state.
The perforation 38 of correspondence locking bar 32 is formed with the shell 30, locking bar 32 is arranged in perforation 38, the two of locking bar 32
End passes perforation 38 and extend out to outside shell 30.Locking bar 32 is towards one end of oriented transmission system for button 18 (Fig. 4 is shown as upper end)
Tip 40 is formed, with the phase separation of driven shaft 26；The other end (Fig. 4 is shown as lower end) the formation operating side 42 of locking bar 32, hand during car locking
Even if referring to the locking bar 32 of pressing operation end 42 to move, stretch out its tip 40 and mutually block with driven shaft 26, lock is dead, this structure letter
It is single, easy to operate.In the present embodiment, the driven shaft 26 is formed with engaging tooth 27, and described sophisticated 40 stretch to driven shaft 26
Both are formed in engaging tooth 27 spacing, realize car locking.In other embodiments, it can also form corresponding on driven shaft 26
Slotted eye, tip 40, which is inserted into slotted eye, forms spacing, or to gear train 70 in the same direction, reverse gear group 72, chain wheel driving mechanism 20
Any teeth groove position insertion it is spacing, realize car locking.
Spring 44 is also arranged with the locking bar 32, is automatically reset for unlocking hour locking lever 32.The locking bar 32 is close
Radially protrusion is formed with baffle ring 46 at its operating side 42, forms spacing to spring 44.It is preferred that in the shell 30 also
The annular groove 48 around the perforation 38 is formed with, the annular groove 48 is slightly larger than locking bar close to the operating side 42 of locking bar 32, its external diameter
The external diameter of baffle ring 46 on 32.When the locking bar 32 is assemblied in shell 30, spring 44 is located on locking bar 32 and is contained in ring
In groove 48, while the two ends of spring 44 are placed between the baffle ring 46 of locking bar 32 and the upper surface of annular groove 48.At electronic lock 16
When released state, spring 44 is in nature elongation state；When 16 car locking of electronic lock, locking bar 32 is forced out, baffle ring 46 with
Locking bar 32 moves compression spring 44；When electronic lock 16 is unlocked again, compression spring 44 is recovered in the presence of elastic-restoring force
Deformation extends, and promotes locking bar 32 to reset by baffle ring 46 and unlocks.
The deadlock lever 34 is vertically arranged relative to locking bar 32, and deadlock lever 34 forms free end towards one end of locking bar 32
50, the free end 50 and the phase separation of locking bar 32 are to lock the position of locking bar 32.It is preferred that the locking bar 32 is close to its tip
Locking groove 52 is radially recessed at 40, for being plugged with deadlock lever 34.It is preferred that being arranged with the deadlock lever 34
Spring 54, deadlock lever 34 is being formed with bulge loop 56 at the position of its free end 50.The spring 54 is located on deadlock lever 34
Go up and be located between bulge loop 56 and electronics unlocking device 36.When electronic lock 16 is in released state, the locking groove 52 on locking bar 32
Deviate deadlock lever 34, now the free end 50 of deadlock lever 34 is resisted against in the outside wall surface of locking bar 32, spring 54 is in compressive state；
When 16 car locking of electronic lock, locking bar 32, which is pressed upward out, causes locking groove 52 to be moved to just to deadlock lever 34, in the bullet compressed
In the presence of the elastic-restoring force of spring 54, the free end 50 of deadlock lever 34, which is stretched out to the right, to be inserted into locking groove 52, by locking bar 32
Spacing, now spring 54 is in extended configuration.
The electronics unlocking device 36 be used for electronic lock 16 lock after automatic unlocking, it include battery 58, coil 60 and
Control battery 58 and the control unit circuit board 61 of the break-make of coil 60 (see Fig. 7).It is preferred that the battery 58 can be charging
Battery, super capacitor etc., can so be used with repeated multiple times charging.Shell 30, deadlock lever 34 and bulge loop 56 are preferably magnetic conduction
Material is made, and the coil 60 is around deadlock lever 34, in the shell 30 of magnetic conduction, deadlock lever 34 and the shape of bulge loop 56 when coil 60 is powered
Into magnetic circuit on produce magnetic field, the deadlock lever 34 can be made to be moved under the action of a magnetic force towards coil 60.So work as electronics
Lock 16 is when locking is followed by unlocking command, and control unit controls battery 58 in the given time to coil 60 according to unlocking command
Power supply, produces magnetic field, deadlock lever 34 is moved towards coil 60, the free end 50 of deadlock lever 34 with deadlock lever 34 movement by
Gradually depart from the locking groove 52 of locking bar 32, such locking bar 32 is not limited by deadlock lever 34, it is mobile multiple in the presence of its spring 44
Position, in the process, is compressed, whole electronic lock 16 returns to released state again with the mobile spring 54 of deadlock lever 34.When
The scheduled time is reached, bicycle is completed after unblock, and power supply of the battery 58 to coil 60 disconnects automatically.
It is preferred that the battery 58 can be connected with a generator unit 62, such as Fig. 5, Fig. 9-11, the generator unit 62 includes
The gear-box 66 of generator 64 and connection generator 64 and the driven shaft 26 of oriented transmission system for button 18.It is preferred that described generate electricity
Machine 64 is magneto alternator；Can have in the gear-box 66 in multi-stage gear raising speed mechanism, the present embodiment is two-stage row
Star gear speed raising structure.There can be single or multiple little gears 68 to carry out between the input shaft and driven shaft 26 of the gear-box 66
Transmission, the rotation of driven shaft 26 is significantly improved via rotating speed after the series of rows planet gearing of little gear 68 and gear-box 66,
So generator 64 can be driven to be generated electricity.Alternating current produced by generator 64 is by the charging circuit on circuit board 61
65, such as rectification, filtering, mu balanced circuit formation low-voltage dc power supply are not only powered, also to the electronic component on circuit board 61
Battery 58 is charged, the physical efficiency charging that such electronic lock 16 can be consumed using bicyclist in ride without by means of
Help external charging power supply, it is energy-conserving and environment-protective, easy to maintenance.
It is preferred that as shown in Figure 10 and 11, the electronic lock 16 also includes communication unit, detection unit etc., wherein examining
Single or multiple sensors can be included by surveying unit, to detect bicycle, the status information of electronic lock 16 and whether have exception
Situation, such as detects the voltage of the positional information of electronic lock 16, lock-out state, battery in electronic lock 16.The communication unit
For electronic lock 16 and intelligent wireless terminal, such as communication between user mobile phone, ipad, you can with by terminal to electronic lock
16 assign unlocking instruction, and every testing result of electronic lock 16 can be also uploaded to terminal, realize the remote monitoring to bicycle.
Communication mode between the terminal and electronic lock 16 can be bluetooth, WIFI, mobile radio communication or arrowband Internet of Things etc..Institute
The work stated between each electronic device of electronic lock 16 is coordinated by control unit, and described control unit can be
SOC (calculating control system on piece), MCU (microprocessor), FPGA (field programmable gate array), ASIC (application specific integrated circuit)
Deng.
The control board 61 produces corresponding control signal control electronic lock 16 according to the result of detection unit and carried out
Corresponding action, and corresponding testing result sent to intelligent terminal, management platform etc., or received according to communication unit
Order control electronic lock 16 is unlocked.For example, the control unit on circuit board 61 receives monitoring signal through communication unit
When, unit reads corresponding sensor signal, the position of detection electronic lock 16, state, cell voltage electricity to control unit after testing
Stream information etc., and detection data are back to terminal in real time through communication unit, to realize remote monitoring bicycle.For another example electric
When detection unit on road plate 61 detects electronic lock 16 and there is unusual condition, control unit can obtain detection information and produce phase
The control signal answered starts acousto-optic drive circuit, sends sound and light alarm signal, and can be simultaneously via communication unit by unusual condition
Upload, alarmed to remote terminal.Such bicycle of the present invention can not only realize that electronics is unlocked, moreover it is possible to remote monitoring bicycle, whole
Bassinet structure and installation are simple, and working service is convenient, more safe and reliable.
In addition, the oriented transmission system for button 18 of bicycle of the present invention includes driving shaft 22, driven shaft 26 and reversing unit 28,
Bicyclist scrunches bicycle with any direction can drive bicycle to advance forward, further improve Consumer's Experience.Specifically, originally
In embodiment, the driven shaft 26 is set in parallel in the side of driving shaft 22, the reversing unit 28 include gear train 70 in the same direction,
Reverse gear group 72 and transmission sliding part 74.Wherein the two ends of driving shaft 22 are connected with pedal 24, and bicyclist scrunches pedal 24
Driving shaft 22 is driven to rotate, according to the direction for scrunching pedal 24, the driving shaft 22, which can be formed, to be rotated forward or rotate backward.
The transmission sliding part 74 be contained in a sliding part support 73 and with the phase separation of driving shaft 22, according to the rotation side of driving shaft 22
It is connected to gear train 70 in the same direction or the formation of reverse gear group 72, the rotation of driving shaft 22 is transferred to gear train in the same direction
70 or reverse gear group 72, and then pass through between driving shaft 22 and driven shaft 26 gear train 70 in the same direction or the shape of reverse gear group 72
Into transmission, driven shaft 26 is driven to rotate forward all the time.
Specifically, forward pedaling pedal 24, driving shaft 22 is rotated forward, and transmission sliding part 74 is moved to and gear train in the same direction
70 engagements, driving shaft 22 drives driven shaft 26 to rotate in same direction therewith by gear train 70 in the same direction, and the formation of driven shaft 26 is rotated forward；
Backward pedaling pedal 24, driving shaft 22 is rotated backward, and transmission sliding part 74 is moved to be engaged with reverse gear group 72, driving shaft 22
Driven shaft 26 is driven to rotate backward therewith by reverse gear group 72, driven shaft 26, which is still formed, to rotate forward.In this way, the orientation
Transmission mechanism 18 forms different drive paths according to direction is scrunched, and no matter bicyclist is positive or backward pedaling pedal 24,
Bicycle can be driven to advance forward.
In the present embodiment, external spiral 76 is formed with the central outside wall surface of the driving shaft 22；The transmission sliding part
74 be to be formed with the internal thread 78 matched with the external screw thread of driving shaft 22 on hollow shift sleeve structure, internal face.When will transmission
When sliding part 74 is sheathed on driving shaft 22, both internal threads 78 are meshed with external screw thread (can also be that ball screw is nibbled
Close).When driving shaft 22 is rotated forward, in the presence of the external screw thread of driving shaft 22 with the internal thread 78 of transmission sliding part 74, pass
Dynamic sliding part 74 is moved (Fig. 5 is to move down) towards gear train 70 in the same direction；Otherwise transmission is promoted when driving shaft 22 is rotated backward
Sliding part 74 is moved (Fig. 5 is to move up) towards reverse gear group 72.It is preferred that the two ends difference of the transmission sliding part 74
Ratchet 75 is formed with, the ratchet 75 has opposite direction.The gear train in the same direction 70 is with reverse gear group 72 in its court
Engaging tooth 80, the gear train 70 in the same direction and the engaging tooth of reverse gear group 72 are formed on to the side of transmission sliding part 74 respectively
80 it is in opposite direction, and match respectively with being driven the ratchet 75 of corresponding end of sliding part 74, so transmission sliding part 74
Ratchet 75 and gear train 70 in the same direction, the formation of reverse gear group 72 engage, driving gear train 70 in the same direction, reverse gear group 72 are with master
The rotation of moving axis 22 is driven accordingly.It is preferred that gear train 70 and the engaging tooth 80 of reverse gear group 72 are also spine in the same direction
Tooth, and it is reverse with the ratchet 75 of the transmission corresponding end of sliding part 74.
Specifically, the gear train in the same direction 70 includes the odd number gear engaged successively.The present embodiment is 3, including master
The driven gear 704 and therebetween idle pulley 706 on drive gear 702, driven shaft 26 on moving axis 22, thus by the same direction
The transmission of gear train 70, driven shaft 26 is turned to driving shaft 22 with identical.Reverse gear group 72 includes the idol engaged successively
Several gears.The present embodiment is the driven gear 724 on drive gear 722 and driven shaft 26 on 2, including driving shaft 22,
By the transmission of reverse gear group 72, driven shaft 26 has opposite steering with driving shaft 22.Above-mentioned engaging tooth 80, which is formed, to be driven
Moving gear 702 and drive gear 722 are towards on the side of transmission sliding part 74.In this way, being formed according to the direction that scrunches of bicyclist
Different drive path, it is ensured that driven shaft 26 is rotated forward all the time, and then trailing wheel 12 is being driven just by chain wheel driving mechanism 20
To rotation, driving bicycle moves ahead, and bicyclist scrunches direction when riding without misgivings, significantly enhances Consumer's Experience.
In addition, when bicycle be in descending or using coast when, trailing wheel 12 by chain wheel driving mechanism 20 drive from
Moving axis 26 is rotated forward, and then drives that gear train 70 in the same direction is rotated forward and reverse gear group 72 is rotated backward, and so transmission is slided
The two sides of ratchet 75 of moving part 74 is reversely skidded, and is no longer engaged with gear train 70 in the same direction, the either of which of reverse gear group 72, main
Moving axis 22 can keep neutral position and transfixion.
Elastic positioning pin (or spring-loaded plunger, spring detent ball) can be provided with sliding part support 73, it is fixed with sliding part
Position groove (not shown) coordinates, sliding part 74 is freely rotated, stress when move up and down (using direction shown in Fig. 5 for refer to),
But there is certain detent force at locating slot, be such as positioned at lower end and keep the engagement of same-direction-driving dynamic stability, be positioned at upper end holding
Reverse drive stable engagement, the neutral gear (making the two ends of sliding part 74 not engage) for being centrally positioned position holding stabilization, to improve
The stability of sliding part gear, reduces vibration noise.
In the above-described embodiments, transmission sliding part 74 is introduced by taking a shift sleeve structure as an example, it will be appreciated that transmission is slided
Moving part 74 can also be other appropriate structures, if its can when driving shaft 22 is rotated, can be selectively moved to
Gear train 70 in the same direction coordinates or coordinated with reverse gear group 72 so that rear wheel 12 is kept driving and moved ahead.
In the above-described embodiments, transmission sliding part 74 and gear train 70 in the same direction or reverse gear group 72 are according to driving shaft 22
Steering carry out selection automatically.In some other embodiments, this selection can also stir cunning by setting sliding piece
Moving part is moved, and is allowed to engage with gear train 70 in the same direction or reverse gear group 72, to realize switching.
In the above embodiment of the present invention, when riding, bicycle ensures driven shaft 26 by its oriented transmission system for button 18
All the time rotate forward, and then bicycle rear 12 is driven by chain wheel driving mechanism 20, driving bicycle moves ahead.In coast
Or during descending, in order to realize that driving shaft is motionless, existing bicycle sets flywheel clutch to realize on rear wheel.At this
In embodiment, rear wheel 12 eliminates common flywheel, reduces cost, reduces noise, motionless driving shaft is by transmission
The neutral position of sliding part 74 realizes, i.e.,：In coast or descending, although rear wheel 12 can drive chain wheel driving mechanism
20 and driven shaft 22 together rotate, but now the transmission sliding part 74 of oriented transmission system for button 18 be in neutral position, i.e., transmission slide
The two ends ratchet of moving part 74 is in reverse slipping state, and the rotation of driven shaft 26 can not be transferred to driving shaft 22, therefore now actively
Axle 22 can be remained stationary as.Therefore, the rotation of bicycle rear 12 has just been bound in the rotation of driven shaft 26, and above-mentioned reality of the invention
Electronic lock 16 and driven shaft 26 (including gear thereon) phase separation of the bicycle of example are applied, directly driven shaft 26 is limited
Position, can forbid the transmitted in both directions of power between driven shaft 26 and wheel 12, realize car locking, on the whole, bicycle of the present invention
It is energy-conserving and environment-protective, easy to use, simple in construction, safe and reliable.In other embodiments, electronic lock 16 can also be with positive gear
Group 70, reverse gear group 72, chain wheel driving mechanism 20 are acted on to pin trailing wheel 12, such as gear 722 with positive gear train 70,
The gear 702 of reverse gear group 72,706, the sprocket wheel 202,204 of chain wheel driving mechanism 20 or chain 206 engage, equally can be with
Forbid transmitting power between driven shaft 26 and wheel 12, realize car locking.
Although this specification is to combine the bicycle with oriented transmission system for button to describe electronic lock, it should be noted that
It is that electronic lock disclosed herein can also be used cooperatively with not containing the positive and negative bicycle for pedaling oriented transmission system for button, for example, remove
Reverse clutch ratchet and wheel group in the design, bicycle just can only just pedal it is forward, if removing the positive clutch in the design
Ratchet and wheel group, bicycle just can only back-pedalling move ahead, or there is no unidirectional step on of rear flying wheel to pedal transmission at other
In bicycle, electronic lock can coordinate with sprocket wheel or transmission device, by electronic lock functionally and/or in profile with bicycle
Drive mechanism carry out integrated design so that complete vehicle structure and to install simple, working service convenient, more safe and reliable.
It should be noted that the invention is not limited in above-mentioned embodiment, according to the creative spirit of the present invention, this area
Technical staff can also make other changes, and these changes done according to the creative spirit of the present invention should all be included in this hair
It is bright it is claimed within the scope of.
Claims (15)
1. a kind of bicycle with electronic lock, it is characterised in that including vehicle frame, vehicle frame housing, wheel and be arranged at vehicle frame
Driving the transmission device of the wheel in housing, and be similarly provided in vehicle frame housing and with transmission device one
Change the electronic lock of design and phase separation.
2. the bicycle as claimed in claim 1 with electronic lock, it is characterised in that the electronic lock includes being used for by described in
Shell that electronic lock is fixed on the vehicle frame housing of the bicycle and the locking bar being arranged in shell, the locking bar can be
It is movable between one car locking position and a unlocked position, in the car locking position, the transmission device of the locking bar and the bicycle
Coordinate to cut off the power transmission to the wheel.
3. there is the bicycle of electronic lock as claimed in claim 2, it is characterised in that the electronic lock also includes and locking bar phase
The deadlock lever of effect and the electronics unlocking device of driving deadlock lever movement, the deadlock lever are formed with the free end towards locking bar,
The free end and locking bar grafting are spacing to locking bar during car locking, and the free end of the electronics unlocking device driving deadlock lever takes off during unblock
From locking bar, locking bar reverse movement resets unblock.
4. as claimed in claim 3 have electronic lock bicycle, it is characterised in that the electronics unlocking device include battery,
And by the battery-driven coil, the coil encircling deadlock lever is set, and coil electricity produces field drives deadlock lever
Free end departs from locking bar.
5. there is the bicycle of electronic lock as claimed in claim 4, it is characterised in that the electronics unlocking device also includes control
Unit and communication unit, the communication unit receive unlocking command and produce corresponding signal to control unit, control unit
Power supply is controlled to be connected within the predetermined time with coil according to unlocking command.
6. there is the bicycle of electronic lock as claimed in claim 5, it is characterised in that the electronics unlocking device also includes detection
Unit and alarm unit, the detection unit include some sensors, and detection unit transmits testing result to control unit,
Control unit by communication unit uploading detection result and starts alarm unit according to the testing result of detection unit.
7. there is the bicycle of electronic lock as claimed in claim 2, it is characterised in that be formed with blocking on the locking bar
Spring is arranged with the locking groove of the free end of bar, the deadlock lever, the free end of deadlock lever, which is plugged in, during electronic lock car locking closes
In locked groove, the spring on deadlock lever is elongation state, and the free end of deadlock lever departs from locking groove, deadlock lever when electronic lock is unlocked
Spring compressed.
8. there is the bicycle of electronic lock as claimed in claim 2, it is characterised in that spring is arranged with the locking bar, electricity
During son lock car locking, locking bar compression spring, the spring that electronic lock is unlocked on hour locking lever recovers deformation and extends and drive locking bar to reset.
9. there is the bicycle of electronic lock as claimed in claim 4, it is characterised in that the battery is rechargeable battery or super
Electric capacity, the electronic lock also includes the generator being connected with the rechargeable battery or super capacitor, the generator and bicycle
The transmission device be connected, make electrical power generators to the driving of bicycle and to rechargeable battery or super electricity using bicyclist
Capacity charge.
10. have the bicycle of electronic lock as claimed in claim 9, it is characterised in that the generator and transmission device it
Between be provided with gear-box be used for lift generator speed.
11. as claimed in claim 2 have electronic lock bicycle, it is characterised in that the locking bar of the electronic lock with it is described
One end that transmission device coordinates forms a tip.
12. there is the bicycle of electronic lock as claimed in claim 1, it is characterised in that：The transmission device includes orientation and passed
Motivation structure and chain wheel driving mechanism, the oriented transmission system for button include the driving shaft and chain wheel driving mechanism being connected with pedal
The driven shaft of connection and the reversing unit being arranged between driving shaft and driven shaft, the chain wheel driving mechanism and bicycle
Trailing wheel connection and without conventional flywheel clutch, in car locking position, the electronic lock is directly or indirectly passed with driven shaft and sprocket wheel
The phase separation of one of motivation structure is to pin one of the driven shaft and chain wheel driving mechanism so that trailing wheel can not be rotated.
13. there is the bicycle of electronic lock as claimed in claim 12, it is characterised in that：The driven shaft is provided with engagement
Tooth, at car locking position, a locking bar of the electronic lock stretches in engaging tooth the rotation for limiting driven shaft.
14. there is the bicycle of electronic lock as claimed in claim 1, it is characterised in that：The transmission device includes orientation and passed
Motivation structure and chain wheel driving mechanism, the oriented transmission system for button include the driving shaft and chain wheel driving mechanism being connected with pedal
The driven shaft of connection and the reversing unit being arranged between driving shaft and driven shaft, the chain wheel driving mechanism and bicycle
Trailing wheel connection and without conventional flywheel clutch, the reversing unit includes gear train in the same direction and reverse gear group, according to
The rotation direction of the driving shaft, optionally through the gear train in the same direction or reverse tooth between the driving shaft and driven shaft
Wheel group forms transmission to drive the driven shaft to rotate forward all the time, in car locking position, the electronic lock and the gear in the same direction
Group and at least one phase separation of reverse gear group with pin the gear train in the same direction and reverse gear group at least one
So that trailing wheel can not be rotated.
15. there is the bicycle of electronic lock as claimed in claim 2, it is characterised in that：The transmission device includes being arranged at
Transmission mechanism in the vehicle frame housing, the electronic lock is fixedly connected on the vehicle frame housing and installed in the driver
The periphery of structure with facilitate electronic lock locking bar pin transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710521834.0A CN107140066A (en) | 2017-06-30 | 2017-06-30 | Bicycle with electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710521834.0A CN107140066A (en) | 2017-06-30 | 2017-06-30 | Bicycle with electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107140066A true CN107140066A (en) | 2017-09-08 |
Family
ID=59786003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710521834.0A Pending CN107140066A (en) | 2017-06-30 | 2017-06-30 | Bicycle with electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107140066A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11577798B2 (en) | 2020-08-12 | 2023-02-14 | Damon Motors Inc. | Locking device for electric motorcycle |
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| US11577798B2 (en) | 2020-08-12 | 2023-02-14 | Damon Motors Inc. | Locking device for electric motorcycle |
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Application publication date: 20170908 |
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