CN108657358A - Lockable mechanism based on brake holding brake and its locking control method - Google Patents
Lockable mechanism based on brake holding brake and its locking control method Download PDFInfo
- Publication number
- CN108657358A CN108657358A CN201710202205.1A CN201710202205A CN108657358A CN 108657358 A CN108657358 A CN 108657358A CN 201710202205 A CN201710202205 A CN 201710202205A CN 108657358 A CN108657358 A CN 108657358A
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- rod
- bar
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- 230000007246 mechanism Effects 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 230000009471 action Effects 0.000 claims description 10
- 239000000523 sample Substances 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L1/00—Brakes; Arrangements thereof
- B62L1/005—Brakes; Arrangements thereof constructional features of brake elements, e.g. fastening of brake blocks in their holders
-
- 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
- B62H5/18—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation acting on a braking device
Abstract
The invention discloses a kind of lockable mechanism and its locking control mechanism based on brake holding brake, including brake bar, brake control rod and locking control-rod；Brake bar, brake control rod and locking control-rod are hinged respectively to be arranged in the arrester shell body of brake holding brake, wherein, non- position of articulating point is connect with the steel band that the brake skin of control brake holding brake is held tightly to brake disc inner ring one of on brake bar, and brake bar separates assembly between brake control rod and locking control-rod respectively in other non-position of articulating point by brake control architecture and locking control structure；It is connect with outer brake control unit on brake control rod；It is connect with locking drive component on locking control-rod, brake control rod controls the sturdy existing braking of brake and locking that brake bar connects by leverage respectively with locking control-rod.The present invention is combined the arrestment mechanism of brake holding brake with lockable mechanism, can on shared this kind of public bicycles of bicycle wide popularization and application.
Description
Technical field
The invention belongs to the lockable mechanism based on wheel drag, specifically a kind of lockable mechanism based on brake holding brake
And its locking control method.
Background technology
Cycle brake includes a variety of, and brake holding is that one of which tenses brake skin and brake disc holding friction by steel band
Brake.Brake holding closing is arranged in arrester shell body, and mode of braking is reliable and cost is relatively low, is answered on public public bicycle
With extensive.With the appearance of shared bicycle, it is this can with by means of with also public bicycles trip mode increasingly by people
Pursue, but how to realize that the quickly and easily locking of bicycle and unlock are the problems that shared bicycle faces, it is external
Fixed area is separately provided in lockable mechanism needs with vehicle, unsightly, and is more easily damaged.
Invention content
Present invention solves the technical problem that being：For shortcoming existing for lockable mechanism outside existing bicycle, carry
For a kind of lockable mechanism based on brake holding brake and its locking control method.
The present invention adopts the following technical scheme that realization：
Based on the lockable mechanism of brake holding brake, including brake bar, brake control rod and locking control-rod；
The brake bar, brake control rod and locking the control-rod hinged brake being arranged in brake holding brake respectively
In shell, wherein one of on the brake bar non-position of articulating point with the brake skin of control brake holding brake to braking
The steel band connection that disk inner ring is held tightly, brake bar pass through brake control architecture and locking control knot in other non-position of articulating point
Structure separates assembly between brake control rod and locking control-rod respectively；Non- hinge one of on the brake control rod
Position is connect by brake control architecture with brake bar, is connected with outer brake control unit in other non-position of articulating point
It connects；Non- position of articulating point is connect by locking control structure with brake bar one of on the locking control-rod, other
Non- position of articulating point connect with locking drive component；The brake control rod and locking control-rod are controlled by leverage respectively
The sturdy existing braking of brake of brake bar connection and locking.
Further, the brake bar, brake control rod and locking control-rod are stacked on top of each other, the control for brake knot
Structure and locking control structure are that adjacent fold sets the protrusion to contact with each other on rod piece and edge, are set on the adjacent folded wherein rod piece set
Set the EDGE CONTACT of protrusion and another rod piece.
Preferably, the protrusion uses roller structure.
Further, by controlling spring connection, the braking control between the locking control-rod and locking drive component
Bar Elastic hinge support setting processed.
As a preferred embodiment of the present invention, the locking drive component includes locking motor and eccentric wheel, the lock
Only motor is fixedly mounted in arrester shell body, and motor output shaft connects control spring by the eccentric wheel.
As another preferred embodiment of the present invention, the locking drive component includes locking motor, lead screw and control spiral shell
Mother, the locking motor are fixedly mounted in arrester shell body, and motor output shaft is connect with lead screw, and the control nut is screwed onto
On lead screw, and along lead screw length direction guide and limit, the control nut is connect with control spring.
Further, the lockable mechanism in above two scheme further includes control module, and the control module is using integrated
The form of control plate is fixed in arrester shell body comprising the controller for passing through signal communication with locking circuit for controlling motor
And receive the communication module of external locking control signal.
Further, the control module connect the speed probe of wheel with brake holding brake and passes through signal communication.
Preferably, the speed probe is the magnet steel and hall sensing being separately positioned in brake disc and brake casing
Device.
Further, the invention also discloses a kind of locking controlling parties of the above-mentioned lockable mechanism based on brake holding brake
Method, this method one protection rotating speed of setting during locking control, when speed probe monitors that brake connection wheel is real-time
When rotating speed is less than the protection rotating speed, the locking motor controls signal by receiving external locking, and driving locking control-rod is drawn
Dynamic brake bar and brake transmission mechanism carry out braking maneuver to brake holding brake, and it is braking shape to keep brake holding brake
State；When brake connects the real-time rotating speed of wheel more than the protection rotating speed, the locking motor does not execute external locking control letter
Number, and locking control signal is kept, after real-time rotating speed is less than protection rotating speed, then execute locking action.
The present invention is combined the arrestment mechanism of brake holding brake with lockable mechanism, passes through outer brake control unit and locking
Drive component can realize that the braking of wheel and locking operate by brake holding respectively, and brake and do not influence each other with locking action,
Lockup state will not be influenced by brake operating, ensure that the locking reliability of lockable mechanism, by locking control method, ensured
The safe operation of lockable mechanism avoids the false-lock during vehicle wheel rotation from only operating.It can be in shared this kind of public bicycles of bicycle
Upper wide popularization and application.
In addition, even if there is locking signal maloperation when driving, locking control mechanism controls the brake on brake(-holder) block
Skin is bonded with brake disc inner ring, and vehicle can first slow down, and speed locks again when stopping, and is not in all standing phenomenon in driving conditions,
Mechanism of the present invention is safe and reliable.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Description of the drawings
Fig. 1 is the lockable mechanism structural representation being arranged on the brake holding brake in embodiment 1, is the free shape of brake
State.
Fig. 2 is the brake bar schematic diagram in embodiment 1.
Fig. 3 is the brake control rod schematic diagram in embodiment 1.
Fig. 4 is the locking control-rod schematic diagram in embodiment 1.
Fig. 5 is the lockup state schematic diagram that the brake holding brake in embodiment 1 is controlled by locking control-rod.
Fig. 6 is the on-position schematic diagram that the brake holding brake in embodiment 1 is controlled by brake control rod.
Fig. 7 is the lockable mechanism structural representation being arranged on the brake holding brake in embodiment 2, is the free shape of brake
State.
Fig. 8 is the brake bar schematic diagram in embodiment 2.
Fig. 9 is the brake control rod schematic diagram in embodiment 2.
Figure 10 is the locking control-rod schematic diagram in embodiment 2.
Figure 11 is the lockup state schematic diagram that the brake holding brake in embodiment 2 is controlled by locking control-rod.
Figure 12 is the on-position schematic diagram that the brake holding brake in embodiment 2 is controlled by brake control rod.
Figure label：
11- brake discs, 12- brake skins, 121- brake skin fixed points, 122- brake skins control point, 13- steel bands, 14- brakes
Bar, the second brake control architectures of 141-, 142- the second locking control structures, 143- brake bar hinge holes, 144- steel bands connect
Connect hole, 15- brake control rods, the first brake control architectures of 151-, bracing wire connecting hole outside 152-, 153- brake control rods are hinged
Hole, 16- braking hinged shafts, 17- return torsional springs,
21- vehicle frames, 22- axletrees, 23- brake casings,
31- locking control-rods, 311- the first locking control structures, 3111,1411- idler wheel mounting holes, 312- controls spring
Connecting hole, 313- locking control-rod hinge holes, 32- control spring, 33- eccentric wheels, 34- locking motors, 35- motor cabinets, 36- electricity
Cover, 37- lead screws, 38- control nut,
41- magnet steel, 42- Hall sensors,
5- control modules.
Specific implementation mode
Embodiment 1
Referring to Fig. 1, it is illustrated that in bicycle brake holding brake be using the preferred embodiment of the present invention, wherein brake holding brake
Including brake disc 11, brake skin 12, steel band 13, brake bar 14, brake control rod 15, braking hinged shaft 16,17 and of return torsional spring
Brake casing 23.Wherein, brake casing 23 is fixed on vehicle frame 21, axletree 22 pass through brake casing 23, and with system
It is located in brake casing 23 by rotating mounting member rolling assembling, brake disc 11 between dynamic device shell 23, and on axletree 22
The wheel hub fixing assembling of suit is rotated, realizes that the wheel that brake disc 11 is connect with wheel hub rotates synchronously.Brake skin 12 is to surround system
One end of strip flexible friction part on Moving plate outer ring, brake skin 12 is fixed on 11 side of brake disc by brake skin fixed point 121
Brake casing 23 on, 13 one of the other end and steel band is fixed, and steel band 13 passes through brake skin control point 122 and brake bar 14
Connection, brake skin 12 in a free state with brake disc contact free or keep certain interval, when braking, brake bar 14 passes through
Steel band 13 tenses brake skin 12, to pressure is applied between brake skin 12 and brake disc 11, using friction between brake skin and brake disc outer ring
Material realizes the braking of brake disc 11 and axletree.
Brake bar 14 is by braking the hinged setting of hinged shaft 16 in brake casing 23, in brake casing 23 also
Hinged to be equipped with brake control rod 15, brake control rod 15 is connect with external braking control unit, and brake is provided by leverage
Tightening force of the skin in braking.
The structure of brake bar 14 and brake control rod 15 is as shown in Figures 2 and 3, and 14 end of brake bar is equipped with
Brake bar hinge hole 143 passes through brake bar hinge hole 143 and the braking hinged shaft 15 being fixed in brake casing 23
Hinged installation, two sides of the brake bar 14 far from articulated position are locked respectively as the second brake control architecture 141 and second
Only control structure 142 is contacted with brake control rod 15 and locking control-rod 31, in brake control rod far from the another of articulated position
End is additionally provided with steel band connecting hole 144, for connecting to form steel band control point 122 with steel band 13.
The end of brake control rod 15 also is provided with brake control rod hinge hole 153, and brake control rod 15 passes through control for brake
Bar hinge hole 153 and the coaxial hinged installation of brake bar 14, brake control rod 15 also can be in other in brake casing 23
The hinged setting in position.The other end of the brake control rod 15 far from articulated position is equipped with external bracing wire connecting hole 152, is used for and outside
Braking control unit connection, such as the brake pulling wire of bicycle.External bracing wire connecting hole 152 and brake control rod hinge hole 153
Between side be the first brake control architecture 151 contacted with brake bar 14, brake pulling wire pulls brake control rod 15
It swings, drives brake bar 14 to swing by the first brake control architecture 151 and the second brake control architecture 141, pass through thick stick
Bar acts on, and 14 other end of brake bar is made to tense brake skin.
Brake bar 14 and brake control rod 15 are hinged on control hinged shaft 16, and wherein brake control rod 15 is equipped with
Return torsional spring 17, return torsional spring 17, which acts on brake control rod 15, controls its return, bullet of the brake bar 14 in steel band 13
Return is realized under property active force.
It is also hinged in brake casing 23 to be equipped with locking control-rod 31, for controlling the braking between brake skin and brake disc
State realizes locking.The structure of locking control-rod 31 is as shown in figure 4, in conjunction with referring to Fig. 1 and Fig. 4, the bottom end of locking control-rod 31
Equipped with locking control-rod hinge hole 313, locking control-rod 31 is hingedly arranged in arrester shell by locking control-rod hinge hole 313
It is coaxially not hinged between brake bar 14, brake control rod 15 in body 23, it is equipped with control spring connecting hole in the other end
312, control spring connecting hole 312 is connect with control spring 32, is connect with locking drive component by controlling spring 32, is controlled bullet
First locking control structure 311, the first locking control structure 311 and system are set between spring connecting hole 312 and locking control-rod 31
The second locking control structure 142 contact on dynamic drive link 14, locking drive component pull locking to control by controlling spring 32
Bar 31, locking control-rod 31 pull locking drive link by the first locking control structure 311 and the second locking control structure 142
14, locking drive link 14 is made the other end of brake bar 14 tense brake skin, is protected by locking drive component by leverage
The tension for holding brake skin realizes the locking of axletree.
Brake bar 14, brake control rod 15 and locking control-rod 31 in the present embodiment are adopted in order to easy to process
With the plate rod piece of punching press, " bar " refers to the principle that leverage is realized by hinged setting, in practical applications, brake
The structure of plate or other structures form with lever function can also be used in bar 14, brake control rod 15 and locking control-rod 31
Part.
It is stacked on top of each other between brake bar 14, brake control rod 15 and locking control-rod 31, it is arranged in brake bar
14, the brake control architecture between brake control rod 15 and locking control-rod 31 and locking control structure are that adjacent fold sets on rod piece
The bulge-structure and marginal texture to contact with each other.Specifically in the present embodiment, the second control for brake on brake bar 14
Structure 141 is the convex block of locking drive link side protrusion setting, corresponding the first braking control being arranged on brake control rod 15
Structure 151 processed is a side of brake control rod, which pushes the protrusion on brake bar 14, realizes control for brake；System
The second locking control structure 142 on dynamic drive link 14 is another side of locking drive link, corresponding to be arranged in locking control-rod
The first locking control structure 311 on 31 is the idler wheel that protrusion is arranged on locking control-rod, and idler wheel is mounted on locking by axis
In the idler wheel mounting hole 3111 of control-rod 31, which rolls the side pushed on brake bar 14, realizes locking control.Rolling
Wheel can reduce the abrasion between locking control structure, the smoothness of operation be improved, likewise, idler wheel is also applicable in control for brake
In structure.
Between locking control structure it is separable structure between brake control architecture in the present embodiment, that is, is making
During dynamic, when brake control architecture pushes, separated between locking control structure, otherwise during locking, locking control knot
When structure pushes, being separated between brake control architecture, locking control does not interfere with normal braking function, meanwhile, brake operating is not
Lockup state can be impacted, avoid contacting locking by brake operating after locking, improve the reliability of locking.
Referring to Fig. 1, the locking drive component in the present embodiment includes eccentric wheel 33 and locking motor 34, and locking motor 34 is logical
It crosses motor cabinet 35 and motor cover 36 is fixed in brake casing 23, motor shaft and the eccentric wheel 33 of locking motor 34 are driven
The eccentric position of connection, eccentric wheel 33 is connect with control spring 32, is driven eccentric wheel 33 to rotate by locking motor 34, is stretched control
Spring 32 processed pulls locking control-rod 31 under the elastic force effect of control spring 32.Locking motor 34 has self-locking function.
Eccentric wheel 33 is equipped with convex block, when motor band movable eccentric wheel is rotated to lockup state, controls arc-shaped on spring
Empty avoiding is fallen on eccentric wheel convex block, and spring tension is effectively avoided to act on the load of motor.
The braking and locking operating principle of the present embodiment are illustrated below in conjunction with Fig. 1, Fig. 5 and Fig. 6.
In Fig. 1, for contact free or certain gap is kept between brake skin 12 and brake disc 11, at this time brake bar
14 and brake control rod 15 brake skin is not tensed under the action of steel band screen resilience and return torsional spring 17 respectively, meanwhile, lock
Only motor does not receive external locking control signal, does not pull locking control-rod 31.
In Figure 5, locking motor 34 rotates, and driving eccentric wheel 33 rotates, and eccentric wheel 33 pulls lock by controlling spring 32
Only control-rod 31 is around its twisted branch spot wobble, the second locking of the first locking control structure 311 promotion brake bar 14 thereon
Control structure 142 drives brake bar 14 to swing by leverage, and brake bar 14 is again by leverage from brake skin
Control point 122 pulls steel band 13 and brake skin 12, is braked being tensed between brake skin 12 and brake disc 11, and locking motor 34 has self-locking
Function, can automatically keep tension of the brake skin 12 to brake disc 11, and the elastic force of control spring 32 controls brake skin to brake disc
Tightening force, during locking control-rod 31 pushes brake bar 14, brake control rod 15 and brake bar 14 it
Between the first brake control architecture 151 and the second brake control architecture 141 be automatically separated, pass through external brake control section at this time
Part operation brake control rod 15 does not interfere with the lockup state of brake.When locking motor turns round and releases locking, braking passes
Lever 14 is put next time in the elastic reaction force effect of steel band 13, while driving 31 return of locking control-rod.
In figure 6, external braking control unit (bracing wire) pulls brake control rod 15, the first brake structure thereon
151 push the second brake control architecture 141 of brake bar 14, drive brake bar 14 to swing by leverage, system
Dynamic drive link 14 pulls steel band 13 and brake skin 12 by leverage from brake skin control point 122 again, by brake skin 12 and brake disc 11
Between tense braking, after the active force of external braking control unit (bracing wire) is eliminated, brake control rod 15 is in return torsional spring 17
Under the action of backswing, the return under the elastic acting force of steel band of brake bar 14.
Embodiment 2
Referring to Fig. 7 to Figure 12, the present embodiment difference from example 1 is that：Locking driving group in the present embodiment
Part includes that locking motor 34, lead screw 37 and control nut 38, locking motor 34 are fixedly mounted by motor cabinet 35 and motor cover 36
In brake casing 23, the motor output shaft of locking motor 34 is connect with lead screw 37, and control nut 38 is screwed onto on lead screw 37,
And be assemblied in brake casing 23 along lead screw length direction guide and limit by other assembly parts that are oriented to after sliding rail, control spiral shell
Mother 38 connect with control spring 32.
In addition, in conjunction with referring to Fig. 8, Fig. 9 and Figure 10, the control for brake knot between brake control rod 15 and brake bar 14
Locking control structure between structure and locking control-rod 31 and brake bar 14 is also different from embodiment 1.In the present embodiment
In, the second brake control architecture 141 and the second locking control structure 142 on brake bar 14 are same structure, as convex
Go out the idler wheel being arranged on brake bar 14, which is assemblied in by idler wheel mounting hole 1411 on brake bar 14, system
The first locking control structure 311 on the first brake control architecture 151 and locking control-rod 31 on dynamic control-rod 15 is respectively
The side on rod piece is corresponded to, the idler wheel setting height on brake bar 14 should be guaranteed that the control for brake folded be located at top successively
The side of bar 15 and locking control-rod 31 can effectively contact.
The braking and locking operating principle of the present embodiment are illustrated below in conjunction with Fig. 7, Figure 11 and Figure 12.
In the figure 7, for contact free or certain gap, 14 He of brake bar are kept between brake skin 12 and brake disc 11
Brake control rod 15 under the action of steel band 13 and return torsional spring 17, does not tense brake skin respectively, meanwhile, locking motor is not
It receives external locking and controls signal, do not pull locking control-rod 31.
In fig. 11, locking motor 34 rotates, and driving lead screw 37 rotates, and is screwed onto the control nut 38 of lead screw 37 in screw thread
Control spring 32 is stretched along lead screw direction under the action of transmission, pulls locking control-rod 31 around its twisted branch point by controlling spring 32
It swings, the second locking control structure 142 of the first locking control structure 311 promotion brake bar 14 thereon passes through lever
Effect driving brake bar 14 is swung, and brake bar 14 pulls steel band 13 by leverage from brake skin control point 122 again
It with brake skin 12, is braked being tensed between brake skin 12 and brake disc 11, locking motor 34 has self-locking function, can automatically keep brake
Skin 12 is to the tension of brake disc 11, and the elastic force of control spring 32 controls tightening force of the brake skin to brake disc, in locking control
During bar 31 pushes brake bar 14, the first brake control architecture between brake control rod 15 and brake bar 14
151 and second brake control architecture 141 be automatically separated, brake control rod 15 is operated not by external braking control unit at this time
Influence whether the lockup state of brake.When locking motor turns round and releases locking, elasticity of the brake bar 14 in steel band 13
Backswing under active force, while driving 31 return of locking control-rod.
In figure 6, external braking control unit (bracing wire) pulls brake control rod 15, the first brake structure thereon
151 push the second brake control architecture 141 of brake bar 14, drive brake bar 14 to swing by leverage, system
Dynamic drive link 14 pulls steel band 13 and brake skin 12 by leverage from brake skin control point 122 again, by brake skin 12 and brake disc 11
Between tense braking, after the active force of external braking control unit (bracing wire) is eliminated, bullet of the brake bar 14 in steel band 13
Backswing under property active force, backswing under the action of return torsional spring 17 of brake control rod 15.
In embodiment 1 and embodiment 2, lockable mechanism further includes control module 5, and control module 5 is that fixation is encapsulated in
Integrated control plate in brake casing 23, integrated be equipped with includes being connected by signal with the control circuit of locking motor 34 thereon
The communication module of the external locking control signal of logical controller and reception, passes through the locking control that communication module receives external transmission
Signal processed controls institute's locking motor action, specific communication module transmission and motor control after then being handled by controller
Technology is common automatic control technology, and this will not be repeated here for the present embodiment.
Control module 5 is also connect with the speed probe of the axletree where brake by signal.Speed probe can
It, also can be right in brake disc 11 and brake casing 23 as shown in Fig. 1 and Fig. 7 for the existing sensor of brake corresponding device
The magnet steel 41 and Hall sensor 42 for the position setting answered, system is calculated by the frequency of fixed rotation round and turning circumference
The wheel rotating speed that the rotating speed of Moving plate, as brake coaxially assemble.
Locking control method using the lockable mechanism of above-mentioned control module is as follows：Setting one is protected during locking control
Rotating speed is protected, when speed probe monitors that the brake connection real-time rotating speed of wheel is less than the protection rotating speed, the locking electricity
Machine controls signal by receiving external locking, and driving locking control-rod pulls brake bar and brake transmission mechanism, to brake holding
Brake carries out braking maneuver, and it is on-position to keep brake holding brake；It is more than described that brake, which connects the real-time rotating speed of wheel,
When protecting rotating speed, the locking motor does not execute external locking control signal, and is kept to locking control signal, when real-time
After rotating speed is less than protection rotating speed, then execute locking action.It avoids caused by the false-lock in wheel also when rotating only operates and pacifies
Full accident.
Embodiment above describes the basic principles and main features and advantages of the present invention of the present invention, the technologies of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The concrete operating principle of invention, without departing from the spirit and scope of the present invention, the present invention also have various change and change
Into these changes and improvements all fall within the protetion scope of the claimed invention, and the claimed scope of the invention is by appended right
Claim and its equivalent thereof.
Claims (10)
1. the lockable mechanism based on brake holding brake, it is characterised in that：It is controlled including brake bar, brake control rod and locking
Bar；
The brake bar, brake control rod and locking the control-rod hinged brake casing being arranged in brake holding brake respectively
It is interior, wherein
The brake skin of non-position of articulating point and control brake holding brake is embraced to brake disc inner ring one of on the brake bar
Tight steel band connection, brake bar other non-position of articulating point by brake control architecture and locking control structure respectively with
Assembly is separated between brake control rod and locking control-rod；
Non- position of articulating point is connect by brake control architecture with brake bar one of on the brake control rod, at it
His non-position of articulating point is connect with outer brake control unit；
Non- position of articulating point is connect by locking control structure with brake bar one of on the locking control-rod, other
Non- position of articulating point connect with locking drive component；
The brake control rod controls the sturdy existing system of brake that brake bar connects by leverage respectively with locking control-rod
Dynamic and locking.
2. the lockable mechanism according to claim 1 based on brake holding brake, the brake bar, brake control rod and
Locking control-rod is stacked on top of each other, the brake control architecture and locking control structure be it is adjacent it is folded set contact with each other on rod piece it is convex
It rises and protrusion and the EDGE CONTACT of another rod piece is arranged in edge, adjacent fold on the wherein rod piece set.
3. the lockable mechanism according to claim 2 based on brake holding brake, the protrusion uses roller structure.
4. the lockable mechanism according to any one of claim 1-3 based on brake holding brake, the locking control-rod and
By controlling spring connection, the brake control rod Elastic hinge support setting between locking drive component.
5. the lockable mechanism according to claim 4 based on brake holding brake, the locking drive component includes locking electricity
Machine and eccentric wheel, the locking motor are fixedly mounted in arrester shell body, and motor output shaft is connected by the eccentric wheel and controlled
Spring processed.
6. the lockable mechanism according to claim 4 based on brake holding brake, the locking drive component includes locking electricity
Machine, lead screw and control nut, the locking motor are fixedly mounted in arrester shell body, and motor output shaft is connect with lead screw, institute
It states control nut to be screwed onto on lead screw, and along lead screw length direction guide and limit, the control nut is connect with control spring.
7. the lockable mechanism according to claim 5 or 6 based on brake holding brake, further includes control module, the control
Module is fixed in the form of integrated control plate in arrester shell body comprising passes through signal with locking circuit for controlling motor
The controller of connection and the communication module for receiving external locking control signal.
8. the lockable mechanism according to claim 7 based on brake holding brake, the control module connects with brake holding brake
The speed probe for picking up wheel passes through signal communication.
9. the lockable mechanism according to claim 8 based on brake holding brake, the speed probe is to be separately positioned on
Magnet steel in brake disc and brake casing and Hall sensor.
10. a kind of locking control method of the lockable mechanism based on brake holding brake in claim 8, it is characterised in that：Setting
One protection rotating speed,
When speed probe monitors that the brake connection real-time rotating speed of wheel is less than the protection rotating speed, the locking motor is logical
The external locking control signal of reception is crossed, driving locking control-rod pulls brake bar and brake transmission mechanism, braked to brake holding
Device carries out braking maneuver, and it is on-position to keep brake holding brake；
When the brake connection real-time rotating speed of wheel is more than the protection rotating speed, the locking motor does not execute external locking control
Signal, and locking control signal is kept, after real-time rotating speed is less than protection rotating speed, then execute locking action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710202205.1A CN108657358B (en) | 2017-03-30 | 2017-03-30 | Locking mechanism based on brake and locking control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710202205.1A CN108657358B (en) | 2017-03-30 | 2017-03-30 | Locking mechanism based on brake and locking control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108657358A true CN108657358A (en) | 2018-10-16 |
| CN108657358B CN108657358B (en) | 2023-05-09 |
Family
ID=63786597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710202205.1A Active CN108657358B (en) | 2017-03-30 | 2017-03-30 | Locking mechanism based on brake and locking control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108657358B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436143A (en) * | 2018-12-05 | 2019-03-08 | 北京易代步科技有限公司 | Lock and bicycle |
| CN114688185A (en) * | 2022-03-25 | 2022-07-01 | 梁为胜 | Locking mechanism of electric control mechanical brake |
| CN114876977A (en) * | 2022-03-22 | 2022-08-09 | 中国船舶重工集团公司第七一九研究所 | Shaft brake integrated with barring gear, lock shaft and brake |
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|---|---|
| CN108657358B (en) | 2023-05-09 |
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Effective date of registration: 20240107 Address after: 528000 Floor 2, Building 8, Guangdong Sheraton Optoelectronics Technology Co., Ltd., Zone A, Shishan Science and Technology Industrial Park, Shishan Town, Nanhai District, Foshan City, Guangdong Province Patentee after: GUANGDONG LOFANDI INTELLIGENT TECHNOLOGY CO.,LTD. Address before: Room 301, Building A4, Baishawan, No. 1688 Shawan Road, Furong District, Changsha City, Hunan Province, 410000 Patentee before: Li Bo |