CN108819926A - A kind of Quick brake mechanism - Google Patents
A kind of Quick brake mechanism Download PDFInfo
- Publication number
- CN108819926A CN108819926A CN201810574443.XA CN201810574443A CN108819926A CN 108819926 A CN108819926 A CN 108819926A CN 201810574443 A CN201810574443 A CN 201810574443A CN 108819926 A CN108819926 A CN 108819926A
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- CN
- China
- Prior art keywords
- telescopic
- type guide
- ladder type
- block
- fixed plate
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/06—Disposition of pedal
Abstract
The invention belongs to brake technique fields, more particularly to a kind of Quick brake mechanism, it includes brake pedal, pedal rod, telescopic rod, the first telescopic, flexible interior bar, the second telescopic, ladder type guide block, the first hinged block etc., its middle ring sleeve to the mobile design in the first telescopic direction be so that, flexible interior bar is located at one end amount of moving down in the first telescopic and is greater than one end amount of moving up that flexible interior bar is located in the second telescopic, can be achieved in this way：After pedal rod rapidly pushes; rapidly pushing by a small margin for pedal rod can be such that the generation of brake connecting rod rapidly significantly pushes; braking mechanism can be acted quickly in a very short period of time; the braking time of bringing to a halt of Quick brake mechanism of the invention is more shorter than the braking time of bringing to a halt of orthodox car; automobile can quickly stop after encountering emergency case; it reduces driver's automobile after encountering emergency case and suddenly touching on the brake and touches a possibility that unexpected, more protect the safety of driver.
Description
Technical field
The invention belongs to brake technique field more particularly to a kind of Quick brake mechanisms.
Background technique
At present for traditional automobile brake system, when driver encounters emergency case can by it is anxious touch on the brake come
Fast braking is carried out to automobile, automobile is avoided fortuitous event occur.During driver's normal driving automobile, driver is just
Often reaction time when bringing to a halt between 0.4 to 0.5 second, but when encountering emergency case, what driver suddenly touched on the brake
The reaction time that the driver that reaction time can be greater than 1 second mostly or even some phychologies are flurried suddenly touches on the brake can be at 2 seconds or so；
In the reaction time that this suddenly touches on the brake for 1 to 2 seconds, automobile probably travels distant distance at high speeds, makes vapour
Vehicle touches the increasing of a possibility that accident.In order to which automobile touches and unexpectedly may be used driver after encountering emergency case and suddenly touching on the brake
Energy property reduces, then just needing to design a kind of Quick brake mechanism, and the braking time of bringing to a halt of the Quick brake mechanism is than passing
Unite automobile braking time of bringing to a halt it is shorter, the reaction time that driver has more 1 second or so is made up with this.
The present invention design a kind of Quick brake mechanism solve the problems, such as it is as above.
Summary of the invention
To solve drawbacks described above in the prior art, the present invention discloses a kind of Quick brake mechanism, it is using following skill
Art scheme is realized.
In the description of the present invention, it should be noted that the indicating positions such as term "inner", "lower", "upper" or position are closed
System be orientation based on the figure perhaps positional relationship or the invention product using when the orientation or position usually put
Set relationship, it is only for convenient for the description present invention and simplify description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed or operated with specific orientation, therefore be not considered as limiting the invention.In addition, art
Language " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
A kind of Quick brake mechanism, it is characterised in that：It includes brake pedal, pedal rod, telescopic rod, first flexible
Set, flexible interior bar, the second telescopic, slide bar, sliding block, pedal base, the second rack gear, the first fixed plate, change gear, second are consolidated
Fixed board, the first rack gear, brake connecting rod, connecting plate, third fixed plate, support square set, third rack gear, driving wheel, fixed strip, second
Hinged block, the 4th fixed plate, ladder type guide block spring, ladder type guide block, ladder type guide groove, the 5th fixed plate, first gear, first are hingedly
Block, L-type connecting rod, telescopic rod spring, the first U-shaped board, ring set, third hinged block, third U-shaped board, the second U-shaped board, the first connection
Block, the soft tooth plate of elasticity, plectrum, the second link block, rectangular straight slot, shaft, teeth, are wherein equipped on the lower surface of pedal base
First fixed plate；First fixed plate is equipped with the second fixed plate far from one end of pedal base；It is opened on second fixed plate upper face
There are ladder type guide groove and rectangular straight slot；Brake pedal is installed by two telescopic rods on the upper face of pedal base；Two telescopic rods
Spring is respectively on nested two telescopic rods；One end of each telescopic rod spring is mounted on pedal base, and the other end is mounted on
On brake pedal；One end of pedal rod is mounted on the lower face of brake pedal, and the other end passes through pedal base and is equipped with
First U-shaped board；Pedal rod is located between two telescopic rods；One end of first telescopic is equipped with the first hinged block；First hinge
Block is connect to be mounted in the first U-shaped board by pin.
One end of slide bar is mounted on pedal base, and the other end is mounted in the second fixed plate；Sliding block is slidably mounted on cunning
On bar；The side of sliding block is equipped with the second hinged block, and the other side is equipped with the first link block；First link block far from sliding block one
End is equipped with the first rack gear；First rack gear passes through rectangular straight slot；One end of second telescopic is equipped with the second U-shaped board；Second hinge
Block is connect to be mounted in the second U-shaped board by pin；4th fixed plate is mounted in the second fixed plate, and the 4th fixed plate is close to rectangle
Through slot；Change gear is mounted in the 4th fixed plate by axis；One end of second rack gear is equipped with brake connecting rod, and the other end passes through
Rectangular straight slot；Brake connecting rod is located at the downside of the second fixed plate；Change gear is meshed with the first rack gear and the second rack gear respectively.
One end of flexible interior bar is slidably mounted in the first telescopic, and the other end is slidably mounted in the second telescopic；Ring
Set is mounted on the periphery of flexible interior bar；Third hinged block is installed on the periphery of ring set；One end of connecting plate is equipped with
Third U-shaped board, the other end are equipped with ladder type guide block；Third hinged block is mounted in third U-shaped board by pin；The sliding of ladder type guide block
It is mounted in ladder type guide groove；One end of ladder type guide block spring is mounted on ladder type guide block, and the other end is mounted on the side of ladder type guide groove
On groove face；Ladder type guide block spring is located in ladder type guide groove.
One end of fixed strip is mounted on the side of pedal rod, and the other end is equipped with L-type connecting rod；Fixed strip is close to first
U-shaped board；One end that L-type connecting rod is not connected with fixed strip is installed by flexible soft tooth plate；The soft tooth plate of elasticity is along the soft tooth plate length side of elasticity
To being evenly distributed multiple teeth；Each teeth has high inclination-angle inclined-plane and small inclination inclined-plane.
5th fixed plate is mounted in the second fixed plate；Shaft is mounted in the circular hole of the 5th fixed plate by bearing；Turn
One end of axis is equipped with first gear, and the other end is equipped with driving wheel；First gear and driving wheel are located at the two of the 5th fixed plate
Side；Multiple plectrums have been evenly distributed on the periphery of driving wheel along circumferential direction.
Support square set is mounted in the second fixed plate by third fixed plate；One end of third rack gear passes through the second link block
It is mounted on the side of connecting plate, the other end passes through support square set.
Plectrum on above-mentioned driving wheel is matched with the teeth of the soft tooth plate of elasticity；The one end of third rack gear far from connecting plate with
First gear is meshed.
As the further improvement of this technology, above-mentioned brake connecting rod is connected with the brake system on automobile；So brake
The pushing of connecting rod can be such that brake system acts, and brake system brakes to automobile；After brake system brake, brake
System can be such that brake connecting rod resets.
As the further improvement of this technology, the high inclination-angle inclined-plane of above-mentioned teeth and the vertical plate institute angulation of the soft tooth plate of elasticity
Degree is 60 degree；The small inclination inclined-plane of teeth and the vertical plate angulation of the soft tooth plate of elasticity are 30 degree；So in the soft tooth plate of elasticity
When quickly moving down, the high inclination-angle inclined-plane of teeth is easy to stir plectrum on the soft tooth plate of elasticity；It is moved up in the soft tooth plate of elasticity
When, the small inclination inclined-plane of teeth is not easy to stir plectrum on the soft tooth plate of elasticity.
As the further improvement of this technology, the soft tooth plate of elasticity is made of soft rubber material.
As the further improvement of this technology, above-mentioned ladder type guide block spring is extension spring.
As the further improvement of this technology, when ladder type guide block spring is non-stretched, ladder type guide block is located at ladder type guide groove
Middle position.
As the further improvement of this technology, when brake pedal does not push, flexible interior bar is in horizontality.
As the further improvement of this technology, the distance of above-mentioned ring set to the first hinged block is S1, and ring set is hinged to second
The distance of block is S2；When ladder type guide block is located at the middle position of ladder type guide groove, ring set is located at the first telescopic and second and stretches
The middle position of set, and S1 is equal to S2.
The design of telescopic rod and telescopic rod spring is in the present invention, after brake pedal is pushed by external force, telescopic rod and
Telescopic rod spring is compressed；After external force no longer pushes brake pedal, under the reset force of telescopic rod spring, brake pedal restores
To home position, telescopic rod is also no longer compressed.
Pedal rod, the first U-shaped board, the first telescopic, flexible interior bar, the second telescopic, ring set, third hinged block, the
The purpose of design of two hinged blocks, sliding block, the first link block and the first rack gear：When pedal rod moves down, the first U-shaped board and
First hinged block follows pedal rod to move down, and the first hinged block drives the first telescopic to move down；Due to ring set and
Three hinged blocks constitute a fulcrum, then one end that flexible interior bar is located in the first telescopic moves down, interior bar position of stretching
One end in the second telescopic moves up；Interior bar of stretching at this time is stretched in the first telescopic and the second telescopic respectively,
To make up in the first telescopic and the second telescopic moving process, cause to distance between the first hinged block and the second hinged block
Increased or decrease.When the second telescopic moves up, the second telescopic drives the second U-shaped board to move up, the second U-shaped board
Through the second hinged block band movable slider upward sliding on slide bar, sliding block drives the first rack gear to move up through the first link block.Become
It is meshed respectively with the first rack gear and the second rack gear to gear, then when the first rack gear moves up, in the change of deformation gear
To under effect, the second rack gear is moved down, and brake connecting rod is pressed down, and then the brake system movement on automobile.
The design that ladder type guide block is slidably mounted on ladder type guide groove is, slides on the process of ladder type guide groove in ladder type guide block
In, since ladder type guide block and ladder type guide groove are trapezoidal design, so ladder type guide block will not be detached from from ladder type guide groove.Third hinge
The design for connecing block, ring set, connecting plate, ladder type guide block, ladder type guide block spring, the second link block and third rack gear is：Third tooth
When item drives connecting plate mobile to the direction far from ladder type guide block spring through the second link block, ladder type guide block and third U-shaped board with
It is moved with connecting plate；Ladder type guide block spring is stretched；Third U-shaped board is through third hinged block band moving ring sleeve along flexible interior bar to the
One telescopic direction is mobile.
Driving wheel and first gear are installed in shaft, then driving wheel can drive first gear rotation through shaft.
First gear is meshed with third rack gear, then first gear can drive third rack gear mobile；Since ladder type guide block is to separate
The direction of ladder type guide block spring needs to overcome the resistance F1 of ladder type guide block spring when mobile, so first gear needs certain dial
Power F2, and F2 is greater than F1, first gear can just make third rack gear drive ladder type guide block to remote through the second link block and connecting plate
Direction from ladder type guide block spring is mobile；When plectrum is stirred power for F2 or greater than the power of F2 by teeth in turn, driving wheel
Third rack gear could be driven mobile to the direction far from ladder type guide block spring through shaft and first gear.
Pedal rod can be moved down through fixed strip and the L-type connecting rod band soft tooth plate of dynamic elasticity in the present invention.The soft tooth of elasticity
Plate, teeth have high inclination-angle inclined-plane and small inclination inclined-plane, and the plectrum on driving wheel is set with what the teeth of the soft tooth plate of elasticity matched
Meter is：First, when the soft tooth plate of elasticity slowly moves down, plectrum is stirred on the high inclination-angle inclined-plane of teeth on the soft tooth plate of elasticity,
Since what teeth at this time stirred plectrum stirs power less than F2, so driving wheel will not rotate, due to the soft tooth plate of elasticity it is slow to
Lower movement, then elastic soft tooth plate can generate certain bending, cross teeth on the soft tooth plate of elasticity successively on driving wheel
Plectrum；Second, when the soft tooth plate of elasticity quickly moves down, the high inclination-angle inclined-plane of teeth is quickly stirred on the soft tooth plate of elasticity
Piece, what teeth stirred plectrum at this time stirs power greater than F2, quick to moving down due to the soft tooth plate of elasticity so driving wheel can rotate
Dynamic, so the soft tooth plate of elasticity will not generate bending in a short time, teeth can be stirred quickly on driving wheel on the soft tooth plate of elasticity
Plectrum quickly rotate, driving wheel quickly rotates.
The distance of ring set to the first hinged block is S1, and the distance of ring set to the second hinged block is S2, and ring set can be flexible
The design slided in interior bar is：First, when ladder type guide block is located at the middle position of ladder type guide groove, it is flexible that ring set is located at first
The middle position of set and the second telescopic, and S1 is equal to S2, then at this time ring set as under fulcrum, the first telescopic to moving down
Momentum is equal to the upward amount of movement of the second telescopic；Second, when mobile to the direction far from ladder type guide block spring when ladder type guide block,
Ring set is mobile to the first telescopic direction, and S1 is small and S2, then at this time ring set as under fulcrum, the first telescopic to moving down
The momentum amount of movement upward less than the second telescopic.It is such designed for：When ring set is closer to the first telescopic, the
The movement of one telescopic downwards by a small margin can be such that the generation of the second telescopic significantly moves upwards, and then the second telescopic passes through
Second U-shaped board, the second hinged block, sliding block, the first link block drive the generation of the first rack gear significantly to move upwards, the first rack gear
Redirected gear drives the generation of the second rack gear significantly to move downwards.
When brake pedal is not pressed down, telescopic rod and telescopic rod spring are compressed and are uncompressed；Flexible interior bar is in water
Level state；Ladder type guide block spring is not stretched, and ladder type guide block is located at the middle position of ladder type guide groove, and ring set is located at the first telescopic
With the middle position of the second telescopic, and S1 be equal to S2.
When brake pedal is slowly pushed by external force to realize traditional slow braking effect, the slow pushing of brake pedal makes
It obtains telescopic rod and telescopic rod spring is compressed, pedal rod is pressed down；Pedal rod is soft through fixed strip and L-type connecting rod band dynamic elasticity
Tooth plate slowly moves down, and the high inclination-angle inclined-plane of teeth is difficult to stir plectrum on the soft tooth plate of elasticity, so driving wheel will not rotate,
Due to slowly moving down for the soft tooth plate of elasticity, then elastic soft tooth plate can generate certain bending, to make on the soft tooth plate of elasticity
Teeth successively cross the plectrum on driving wheel.In addition while pedal rod is pressed down, the first U-shaped board of pedal rod drive,
First hinged block and the first telescopic slowly move downward；Since ring set remains in the first telescopic and the second telescopic
Between position, so at this time in the case where ring set is as fulcrum, one end that flexible interior bar is located in the first telescopic is slowly moved down, and is stretched
One end that contracting interior bar is located in the second telescopic slowly moves up, and one end that flexible interior bar is located in the first telescopic is downward
Amount of movement is equal to flexible interior bar and is located at one end amount of moving up in the second telescopic, i.e. S1 is still equal to S2；In the second telescopic
When slowly moving up, the second telescopic drives the second U-shaped board slowly to move up, and the second U-shaped board drives through the second hinged block
Sliding block slow upward sliding on slide bar, sliding block drive the first rack gear slowly to move up through the first link block；In the first rack gear
When slowly moving up, under the deflecting effect of the first deformation gear, the second rack gear is slowly moved down, and brake connecting rod is slow
It pushes, and then the brake system movement on automobile, slowly brakes to automobile.
When brake pedal rapidly pushed by external force realize it is traditional bring to a halt effect when, the rapidly pushing of brake pedal makes
It obtains telescopic rod and telescopic rod spring is compressed, pedal rod is pressed down；Pedal rod is soft through fixed strip and L-type connecting rod band dynamic elasticity
Tooth plate rapidly moves down, and plectrum is quickly stirred on the high inclination-angle inclined-plane of teeth on the soft tooth plate of elasticity, so driving wheel can rotate, by
In rapidly moving down for elastic soft tooth plate, so the soft tooth plate of elasticity will not generate bending in a short time, on elastic soft tooth plate
The plectrum that teeth can quickly stir on driving wheel quickly rotates, and driving wheel quickly rotates；Driving wheel drives the first tooth through shaft
Wheel quickly rotation, first gear drive third rack gear mobile to the direction far from ladder type guide block spring；Third rack gear connects through second
Connecing block drives connecting plate mobile to the direction far from ladder type guide block spring, and ladder type guide block and third U-shaped board follow connecting plate to move,
Ladder type guide block spring is stretched, and third U-shaped board is through third hinged block band moving ring sleeve along flexible interior bar to the first telescopic direction
It is mobile.In addition while pedal rod is pressed down, pedal rod drives the first U-shaped board, the first hinged block and the first telescopic
It rapidly moves downwards；Since ring set is mobile to the first telescopic direction, so at this time in the case where ring set is as fulcrum, interior bar position of stretching
One end in the first telescopic rapidly moves down, and one end that flexible interior bar is located in the second telescopic rapidly moves up,
And flexible interior bar is located at one end amount of moving down in the first telescopic and is greater than one end that flexible interior bar is located in the second telescopic
The amount of moving up, i.e. S1 are greater than S2；When the second telescopic rapidly moves up, the second telescopic drives the second U-shaped board rapidly
It moves up, the second U-shaped board is through the second hinged block band movable slider rapidly upward sliding on slide bar, and sliding block is through the first link block band
Dynamic first rack gear rapidly moves up；When the first rack gear rapidly moves up, under the deflecting effect of the first deformation gear, the
Two rack gears rapidly move down, and brake connecting rod is rapidly pushed, and then the brake system movement on automobile carries out emergency brake to automobile
Vehicle.Such design work effect makes：With it is traditional when bringing to a halt compared with, traditional when bringing to a halt, pedal rod is rapidly
After pushing, brake connecting rod also can be pushed rapidly, and only the rapidly volume under pressure of pedal rod is equal to the rapidly volume under pressure of brake connecting rod；
And braking mechanism of the invention, after pedal rod rapidly pushes, rapidly pushing by a small margin for pedal rod can be such that brake connects
The generation of bar rapidly significantly pushes, so that after pedal rod is rapidly pushed shorter amount in a very short period of time, brake
Connecting rod can be achieved with rapidly volume under pressure when brake connecting rod is brought to a halt in conventional brake mechanism, and final braking mechanism can be extremely short
It quickly acts in time, brings to a halt to automobile.Braking mechanism in the present invention can shorten anxious in conventional brake mechanism
The actuation time of brake can quickly stop after automobile encounters emergency case, reduce driver and encountering emergency case urgency
Automobile touches a possibility that unexpected after touching on the brake, and more protects the safety of driver.
After brake pedal is no longer pressed down, under the reset of telescopic rod and telescopic rod spring, brake pedal return；Brake
The return of pedal drives pedal rod to move up, and pedal rod drives through the first U-shaped board, the first hinged block and the first telescopic
Flexible interior bar is returned to horizontality；One end that flexible interior bar is located in the first telescopic moves up, and interior bar of stretching is positioned at the
One end in two telescopics moves down, and the second telescopic drives the second U-shaped board to move down, and the second U-shaped board is hinged through second
Block band movable slider slides down to home position on slide bar, and sliding block drives the first rack gear to move down through the first link block；The
One rack gear drives the second rack gear return through the first change gear.Under the reset force of ladder type guide block spring, ladder type guide block is returned to
Home position, ladder type guide block drive connecting plate, third U-shaped board, third hinged block and ring set to be returned to home position, and ring set is again
Positioned at the middle position of the first telescopic and the second telescopic.During pedal rod return, pedal rod is through fixed strip
It is moved up with the L-type connecting rod band soft tooth plate of dynamic elasticity, due to the design on the small inclination inclined-plane of teeth on the soft tooth plate of elasticity, so
When the soft tooth plate of elasticity moves up, the small inclination inclined-plane of teeth is not easy to stir plectrum on the soft tooth plate of elasticity, the soft tooth plate of elasticity
It moves up more easily.
Relative to traditional brake technique, the soft tooth plate of elasticity in the present invention, driving wheel, plectrum and teeth high inclination-angle
The design on inclined-plane and small inclination inclined-plane is：When the soft tooth plate of elasticity slowly moves down, teeth inclines greatly on the soft tooth plate of elasticity
Angle inclined-plane is difficult to stir plectrum, and driving wheel will not rotate；When elasticity soft tooth plate is when rapidly moving down, tooth on the soft tooth plate of elasticity
Plectrum is quickly stirred on the high inclination-angle inclined-plane of tooth, so driving wheel can rotate, driving wheel drives third rack gear through shaft, first gear
It is mobile to the direction far from ladder type guide block spring；Subsequent ring set can be moved along flexible interior bar to the first telescopic direction.Ring
Cover to the mobile design in the first telescopic direction be so that, one end amount of moving down that flexible interior bar is located in the first telescopic is big
It is located at one end amount of moving up in the second telescopic in flexible interior bar, can be achieved in this way：After pedal rod rapidly pushes,
Rapidly pushing by a small margin for pedal rod can be such that the generation of brake connecting rod rapidly significantly pushes, and braking mechanism can be in pole
It is quickly acted in short time, braking time the bringing to a halt than orthodox car of bringing to a halt of final Quick brake mechanism of the invention
Braking time is shorter, and automobile can quickly stop after encountering emergency case, reduces driver and suddenly steps on encountering emergency case
Automobile touches a possibility that unexpected after brake, more protects the safety of driver.Mechanism of the present invention is simple, has preferable
Using effect.
Detailed description of the invention
Fig. 1 is braking mechanism schematic diagram.
Fig. 2 is braking mechanism schematic section elevation.
Fig. 3 is the second fixed plate diagrammatic cross-section.
Fig. 4 is ring set scheme of installation.
Fig. 5 is the soft tooth plate scheme of installation of elasticity.
Fig. 6 is flexible interior bar scheme of installation.
Fig. 7 is the first rack gear scheme of installation.
Fig. 8 is that first gear is meshed schematic diagram with third rack gear.
Fig. 9 is change gear scheme of installation.
Figure 10 is first gear and driving wheel scheme of installation.
Figure 11 is that teeth with plectrum match schematic diagram.
Figure label title：1, brake pedal；2, pedal rod；3, telescopic rod；4, the first telescopic；5, flexible interior bar；
6, the second telescopic；7, slide bar；8, sliding block；9, pedal base；10, the second rack gear；12, the first fixed plate；13, change gear；
14, the second fixed plate；15, the first rack gear；16, brake connecting rod；17, connecting plate；18, third fixed plate；19, square set is supported；20,
Third rack gear；21, driving wheel；22, fixed strip；23, the second hinged block；24, the 4th fixed plate；25, ladder type guide block spring；26,
Ladder type guide block；27, ladder type guide groove；28, the 5th fixed plate；29, first gear；30, the first hinged block；31, L-type connecting rod；32, it stretches
Contracting bar spring；34, the first U-shaped board；35, ring set；36, third hinged block；37, third U-shaped board；38, the second U-shaped board；39, first
Link block；40, the soft tooth plate of elasticity；41, plectrum；42, the second link block；43, rectangular straight slot；44, shaft；45, teeth；46, big
Inclination angle inclined-plane；47, small inclination inclined-plane.
Specific embodiment
As shown in Fig. 1,2,4, it includes brake pedal 1, pedal rod 2, telescopic rod 3, the first telescopic 4, flexible interior bar
5, the second telescopic 6, slide bar 7, sliding block 8, pedal base 9, the second rack gear 10, the first fixed plate 12, change gear 13, second are solid
Fixed board 14, the first rack gear 15, brake connecting rod 16, connecting plate 17, third fixed plate 18, support square set 19, third rack gear 20, driving
Wheel 21, fixed strip 22, the second hinged block 23, the 4th fixed plate 24, ladder type guide block spring 25, ladder type guide block 26, ladder type guide groove 27,
5th fixed plate 28, first gear 29, the first hinged block 30, L-type connecting rod 31, telescopic rod spring 32, the first U-shaped board 34, ring set
35, third hinged block 36, third U-shaped board 37, the second U-shaped board 38, the first link block 39, the soft tooth plate 40 of elasticity, plectrum 41, second
Link block 42, rectangular straight slot 43, shaft 44, teeth 45 are wherein equipped with as shown in Figure 1,3 on the lower surface of pedal base 9
One fixed plate 12；First fixed plate 12 is equipped with the second fixed plate 14 far from one end of pedal base 9；As shown in Fig. 3,9, second
Ladder type guide groove 27 and rectangular straight slot 43 are provided on 14 upper face of fixed plate；As shown in figure 3, brake pedal 1 passes through two telescopic rods 3
On the upper face for installing pedal base 9；Two telescopic rod springs 32 are respectively on nested two telescopic rods 3；Each telescopic rod bullet
One end of spring 32 is mounted on pedal base 9, and the other end is mounted on brake pedal 1；As shown in Figure 1,5, the one of pedal rod 2
End is mounted on the lower face of brake pedal 1, and the other end passes through pedal base 9 and is equipped with the first U-shaped board 34；Pedal rod 2
Between two telescopic rods 3；As shown in Fig. 4,6, one end of the first telescopic 4 is equipped with the first hinged block 30；First is hinged
Block 30 is mounted in the first U-shaped board 34 by pin.
As shown in Fig. 1,7, one end of slide bar 7 is mounted on pedal base 9, and the other end is mounted in the second fixed plate 14；
Sliding block 8 is slidably mounted on slide bar 7；The side of sliding block 8 is equipped with the second hinged block 23, and the other side is equipped with the first link block
39；First link block 39 is equipped with the first rack gear 15 far from one end of sliding block 8；First rack gear 15 passes through rectangular straight slot 43；Such as Fig. 4
Shown, one end of the second telescopic 6 is equipped with the second U-shaped board 38；Second hinged block 23 is mounted on the second U-shaped board 38 by pin
In；As shown in figure 9, the 4th fixed plate 24 is mounted in the second fixed plate 14, and the 4th fixed plate 24 is close to rectangular straight slot 43；Become
It is mounted in the 4th fixed plate 24 to gear 13 by axis；As shown in Figure 1, one end of the second rack gear 10 is equipped with brake connecting rod
16, the other end passes through rectangular straight slot 43；Brake connecting rod 16 is located at the downside of the second fixed plate 14；As shown in Fig. 2, change gear 13
It is meshed respectively with the first rack gear 15 and the second rack gear 10.
As shown in fig. 6, one end of flexible interior bar 5 is slidably mounted in the first telescopic 4, the other end is slidably mounted on second
In telescopic 6；Ring set 35 is mounted on the periphery of flexible interior bar 5；Third hinged block 36 is installed on the periphery of ring set 35；
As shown in figure 8, one end of connecting plate 17 is equipped with third U-shaped board 37, the other end is equipped with ladder type guide block 26；As shown in figure 4, the
Three hinged blocks 36 are mounted in third U-shaped board 37 by pin；As shown in Fig. 2,8, ladder type guide block 26 is slidably mounted on ladder type guide groove
In 27；One end of ladder type guide block spring 25 is mounted on ladder type guide block 26, and the other end is mounted on the side channel face of ladder type guide groove 27；
Ladder type guide block spring 25 is located in ladder type guide groove 27.
As shown in figure 5, one end of fixed strip 22 is mounted on the side of pedal rod 2, the other end is equipped with L-type connecting rod
31；Fixed strip 22 is close to the first U-shaped board 34；One end that L-type connecting rod 31 is not connected with fixed strip 22 is installed by flexible soft tooth plate 40；Such as
Shown in Figure 11, the soft tooth plate 40 of elasticity has been evenly distributed multiple teeth 45 along soft 40 length direction of tooth plate of elasticity；Each teeth
45 have high inclination-angle inclined-plane 46 and small inclination inclined-plane 47.
As shown in figure 9, the 5th fixed plate 28 is mounted in the second fixed plate 14；As shown in Figure 10, shaft 44 passes through bearing
It is mounted in the circular hole of the 5th fixed plate 28；One end of shaft 44 is equipped with first gear 29, and the other end is equipped with driving wheel 21；
First gear 29 and driving wheel 21 are located at the two sides of the 5th fixed plate 28；On the periphery of driving wheel 21 along circumferential direction equably
Multiple plectrums 41 are distributed with.
As shown in figure 9, support square set 19 is mounted in the second fixed plate 14 by third fixed plate 18；As shown in figure 8, the
One end of three rack gears 20 is mounted on the side of connecting plate 17 by the second link block 42, and the other end passes through support square set 19.
As shown in figure 11, the plectrum 41 on above-mentioned driving wheel 21 is matched with the teeth 45 of the soft tooth plate 40 of elasticity；Such as Fig. 8 institute
Show, the one end of third rack gear 20 far from connecting plate 17 is meshed with first gear 29.
Above-mentioned brake connecting rod 16 is connected with the brake system on automobile；So the pushing of brake connecting rod 16 can make to brake
System acting, brake system brake to automobile；After brake system brake, brake system can make brake connecting rod 16
It resets.
As shown in figure 11, the vertical plate angulation of the high inclination-angle inclined-plane 46 of above-mentioned teeth 45 and the soft tooth plate 40 of elasticity is 60
Degree；The small inclination inclined-plane 47 of teeth 45 and the vertical plate angulation of the soft tooth plate 40 of elasticity are 30 degree；So in the soft tooth plate of elasticity
40 quickly when moving down, and the high inclination-angle inclined-plane 46 of teeth 45 is easy to stir plectrum 41 on the soft tooth plate 40 of elasticity；In the soft tooth of elasticity
When plate 40 moves up, the small inclination inclined-plane 47 of teeth 45 is not easy to stir plectrum 41 on the soft tooth plate 40 of elasticity.
The soft tooth plate 40 of elasticity is made of soft rubber material.
Above-mentioned ladder type guide block spring 25 is extension spring.
As shown in Fig. 2, ladder type guide block 26 is located at the interposition of ladder type guide groove 27 when ladder type guide block spring 25 is non-stretched
It sets.
As shown in Fig. 2, flexible interior bar 5 is in horizontality when brake pedal 1 does not push.
As shown in figure 4, the distance of above-mentioned the 35 to the first hinged block of ring set 30 be S1, the 35 to the second hinged block of ring set 23 away from
From for S2；When ladder type guide block 26 is located at the middle position of ladder type guide groove 27, it is flexible that ring set 35 is located at the first telescopic 4 and second
The middle position of set 6, and S1 is equal to S2.
The design of telescopic rod 3 and telescopic rod spring 32 is in the present invention, after brake pedal 1 is pushed by external force, stretches
Bar 3 and telescopic rod spring 32 are compressed；After external force no longer pushes brake pedal 1, under the reset force of telescopic rod spring 32, stop
Vehicle pedal 1 is restored to home position, and telescopic rod 3 is also no longer compressed.
Pedal rod 2, the first U-shaped board 34, the first telescopic 4, flexible interior bar 5, the second telescopic 6, ring set 35, third hinge
Connect the purpose of design of block 36, the second hinged block 23, sliding block 8, the first link block 39 and the first rack gear 15：It is downward in pedal rod 2
When mobile, the first U-shaped board 34 and the first hinged block 30 follow pedal rod 2 to move down, and the first hinged block 30 drives first to stretch
Contracting set 4 moves down；Since ring set 35 and third hinged block 36 constitute a fulcrum, stretched then flexible interior bar 5 is located at first
One end in contracting set 4 moves down, and one end that flexible interior bar 5 is located in the second telescopic 6 moves up；Flexible interior bar 5 at this time
It stretches in the first telescopic 4 and the second telescopic 6 respectively, to make up 6 moving process of the first telescopic 4 and the second telescopic
In, it causes to increased or decrease distance between the first hinged block 30 and the second hinged block 23.It is moved up in the second telescopic 6
When, the second telescopic 6 drives the second U-shaped board 38 to move up, and the second U-shaped board 38 is through the second hinged block 23 with movable slider 8 in cunning
Upward sliding on bar 7, sliding block 8 drive the first rack gear 15 to move up through the first link block 39.Change gear 13 is respectively with first
Rack gear 15 and the second rack gear 10 are meshed, then when the first rack gear 15 moves up, under the deflecting effect of deformation gear, the
Two rack gears 10 move down, and brake connecting rod 16 is pressed down, and then the brake system movement on automobile.
The design that ladder type guide block 26 is slidably mounted on ladder type guide groove 27 is, slides on ladder type guide groove 27 in ladder type guide block 26
During, since ladder type guide block 26 and ladder type guide groove 27 are trapezoidal design, so ladder type guide block 26 will not be from ladder type guide groove
It is detached from 27.Third hinged block 36, ring set 35, connecting plate 17, ladder type guide block 26, ladder type guide block spring 25, the second link block 42
Design with third rack gear 20 is：Third rack gear 20 drives connecting plate 17 to far from ladder type guide block spring through the second link block 42
When 25 direction is mobile, ladder type guide block 26 and third U-shaped board 37 follow connecting plate 17 to move；Ladder type guide block spring 25 is stretched；
Third U-shaped board 37 is moved along flexible interior bar 5 to 4 direction of the first telescopic through third hinged block 36 with moving ring sleeve 35.
Driving wheel 21 and first gear 29 are installed in shaft 44, then driving wheel 21 can drive first through shaft 44
Gear 29 rotates.First gear 29 is meshed with third rack gear 20, then first gear 29 can drive third rack gear 20 mobile；
Need to overcome the resistance F1 of ladder type guide block spring 25 when mobile to the direction far from ladder type guide block spring 25 due to ladder type guide block 26,
So first gear 29 need it is certain stir power F2, and F2 is greater than F1, and first gear 29 just can make third rack gear 20 through second
Link block 42 and connecting plate 17 drive ladder type guide block 26 mobile to the direction far from ladder type guide block spring 25；And then plectrum 41 by
When stirring power of the power for F2 or greater than F2 of teeth 45, driving wheel 21 could drive third tooth through shaft 44 and first gear 29
Item 20 is mobile to the direction far from ladder type guide block spring 25.
Pedal rod 2 can be moved down through fixed strip 22 and L-type connecting rod 31 with the soft tooth plate 40 of dynamic elasticity in the present invention.Bullet
Property soft tooth plate 40, teeth 45 there is high inclination-angle inclined-plane 46 and small inclination inclined-plane 47, plectrum 41 and the soft tooth of elasticity on driving wheel 21
The design that the teeth 45 of plate 40 match is：First, when the soft tooth plate 40 of elasticity slowly moves down, on the soft tooth plate 40 of elasticity
Plectrum 41 is stirred on the high inclination-angle inclined-plane 46 of teeth 45, since the power of stirring that teeth 45 stir plectrum 41 at this time is less than F2, so driving
Driving wheel 21 will not rotate, due to slowly moving down for the soft tooth plate 40 of elasticity, then elastic soft tooth plate 40 can generate it is certain curved
Song, to make teeth 45 on the soft tooth plate 40 of elasticity successively cross the plectrum 41 on driving wheel 21；Second, when the soft tooth plate 40 of elasticity is quick
When moving down, plectrum 41 is quickly stirred on the high inclination-angle inclined-plane 46 of teeth 45 on the soft tooth plate 40 of elasticity, and teeth 45 are stirred at this time
Piece 41 stirs power greater than F2, so driving wheel 21 can rotate, due to quickly moving down for the soft tooth plate 40 of elasticity, so elastic
Soft tooth plate 40 will not generate bending in a short time, and teeth 45 can quickly stir dialling on driving wheel 21 on the soft tooth plate 40 of elasticity
Piece 41 quickly rotates, and driving wheel 21 quickly rotates.
The distance of the 35 to the first hinged block of ring set 30 is S1, and the distance of the 35 to the second hinged block of ring set 23 is S2, ring set 35
The design that can be slided in flexible interior bar 5 is：First, when ladder type guide block 26 is located at the middle position of ladder type guide groove 27,
Ring set 35 is located at the middle position of the first telescopic 4 and the second telescopic 6, and S1 is equal to S2, then ring set 35 is as branch at this time
Under point, the amount of moving down of the first telescopic 4 is equal to the upward amount of movement of the second telescopic 6；Second, when ladder type guide block 26 is to remote
When direction from ladder type guide block spring 25 is mobile, ring set 35 is mobile to 4 direction of the first telescopic, and S1 is small and S2, then at this time
Ring set 35 is used as under fulcrum, the amount of moving down of the first telescopic 4 amount of movement upward less than the second telescopic 6.It is such to set
Meter purpose is：When ring set 35 is closer to the first telescopic 4, the movement of the first telescopic 4 downwards by a small margin can make second
Telescopic 6 generates significantly to be moved upwards, so the second telescopic 6 through the second U-shaped board 38, the second hinged block 23, sliding block 8,
First link block 39 drives the first rack gear 15 to generate and significantly moves upwards, and the redirected gear 13 of the first rack gear 15 drives second
Rack gear 10, which generates, significantly to be moved downwards.
Specific embodiment：When brake pedal 1 is not pressed down, telescopic rod 3 and telescopic rod spring 32 are compressed and are not pressed
Contracting；Flexible interior bar 5 is in horizontality；Ladder type guide block spring 25 is not stretched, and ladder type guide block 26 is located in ladder type guide groove 27
Between position, ring set 35 is located at the middle position of the first telescopic 4 and the second telescopic 6, and S1 is equal to S2.
When brake pedal 1 is slowly pushed by external force to realize traditional slow braking effect, the slow pushing of brake pedal 1
So that telescopic rod 3 and telescopic rod spring 32 are compressed, pedal rod 2 is pressed down；Pedal rod 2 is through fixed strip 22 and L-type connecting rod
The 31 band soft tooth plates 40 of dynamic elasticity slowly move down, and the high inclination-angle inclined-plane 46 of teeth 45 is difficult to stir plectrum on the soft tooth plate 40 of elasticity
41, so driving wheel 21 will not rotate, due to slowly moving down for the soft tooth plate 40 of elasticity, then elastic soft tooth plate 40 can generate
Certain bending, to make teeth 45 on the soft tooth plate 40 of elasticity successively cross the plectrum 41 on driving wheel 21.In addition in pedal rod 2
While being pressed down, pedal rod 2 drives the first U-shaped board 34, the first hinged block 30 and the first telescopic 4 to slowly move downward；
Since ring set 35 remains at the middle position of the first telescopic 4 and the second telescopic 6, so being used as fulcrum in ring set 35 at this time
Under, one end that flexible interior bar 5 is located in the first telescopic 4 slowly moves down, and flexible interior bar 5 is located in the second telescopic 6
One end slowly moves up, and flexible interior bar 5 is located at one end amount of moving down in the first telescopic 4 and is equal to flexible interior bar 5
One end amount of moving up in the second telescopic 6, i.e. S1 are still equal to S2；When the second telescopic 6 slowly moves up, second
Telescopic 6 drives the second U-shaped board 38 slowly to move up, and the second U-shaped board 38 is through the second hinged block 23 with movable slider 8 in slide bar 7
Upper slow upward sliding, sliding block 8 drive the first rack gear 15 slowly to move up through the first link block 39；It is slow in the first rack gear 15
When moving up, under the deflecting effect of the first deformation gear, the second rack gear 10 is slowly moved down, and brake connecting rod 16 is slow
It pushes, and then the brake system movement on automobile, slowly brakes to automobile.
When brake pedal 1 rapidly pushed by external force realize it is traditional bring to a halt effect when, the rapidly pushing of brake pedal 1
So that telescopic rod 3 and telescopic rod spring 32 are compressed, pedal rod 2 is pressed down；Pedal rod 2 is through fixed strip 22 and L-type connecting rod
The 31 band soft tooth plates 40 of dynamic elasticity rapidly move down, and plectrum is quickly stirred on the high inclination-angle inclined-plane 46 of teeth 45 on the soft tooth plate 40 of elasticity
41, so driving wheel 21 can rotate, due to rapidly moving down for elastic soft tooth plate 40, so elastic soft tooth plate 40 is in the short time
Interior to generate bending, teeth 45 can quickly stir the plectrum 41 on driving wheel 21 and quickly rotate on the soft tooth plate 40 of elasticity, drive
Driving wheel 21 quickly rotates；Driving wheel 21 drives first gear 29 quickly to rotate through shaft 44, and first gear 29 drives third rack gear
20 is mobile to the direction far from ladder type guide block spring 25；Third rack gear 20 drives connecting plate 17 to far from ladder through the second link block 42
The direction of type guide block spring 25 is mobile, and ladder type guide block 26 and third U-shaped board 37 follow connecting plate 17 to move, ladder type guide block spring 25
It is stretched, third U-shaped board 37 is moved along flexible interior bar 5 to 4 direction of the first telescopic through third hinged block 36 with moving ring sleeve 35.
In addition while pedal rod 2 is pressed down, pedal rod 2 drives the first U-shaped board 34, the first hinged block 30 and the first telescopic
4 rapidly move downwards；Since ring set 35 is mobile to 4 direction of the first telescopic, so stretching at this time in the case where ring set 35 is as fulcrum
One end that interior bar 5 is located in the first telescopic 4 rapidly moves down, and flexible interior bar 5 is located at one end in the second telescopic 6 rapidly
It moves up, and flexible interior bar 5 is located at one end amount of moving down in the first telescopic 4 and stretches greater than flexible interior bar 5 positioned at second
One end amount of moving up in contracting set 6, i.e. S1 are greater than S2；When the second telescopic 6 rapidly moves up, 6 band of the second telescopic
Dynamic second U-shaped board 38 rapidly moves up, and the second U-shaped board 38 is rapidly upward on slide bar 7 with movable slider 8 through the second hinged block 23
Sliding, sliding block 8 drive the first rack gear 15 rapidly to move up through the first link block 39；It is rapidly moved up in the first rack gear 15
When, under the deflecting effect of the first deformation gear, the second rack gear 10 is rapidly moved down, and brake connecting rod 16 is rapidly pushed, into
And the brake system movement on automobile brings to a halt to automobile.Such design work effect makes：It brings to a halt with traditional
When compare, traditional after pedal rod 2 rapidly pushes, brake connecting rod 16 also can be pushed rapidly when bringing to a halt, and only pedal connects
The rapidly volume under pressure of bar 2 is equal to the rapidly volume under pressure of brake connecting rod 16；And braking mechanism of the invention, pedal rod 2 rapidly
After pushing, rapidly pushing by a small margin for pedal rod 2 can be such that the generation of brake connecting rod 16 rapidly significantly pushes, so that
After pedal rod 2 is rapidly pushed shorter amount in a very short period of time, brake connecting rod 16 can be achieved with stopping in conventional brake mechanism
Rapidly volume under pressure when vehicle connecting rod 16 is brought to a halt, final braking mechanism can be acted quickly in a very short period of time, to automobile into
Row is brought to a halt.Braking mechanism in the present invention can shorten the actuation time brought to a halt in conventional brake mechanism, encounter in automobile
It can quickly stop after emergency case, reduce driver's automobile after encountering emergency case and suddenly touching on the brake and touch and unexpectedly may be used
Energy property, more protects the safety of driver.
After brake pedal 1 is no longer pressed down, under the reset of telescopic rod 3 and telescopic rod spring 32, brake pedal 1 is returned
Position；The return of brake pedal 1 drives pedal rod 2 to move up, and pedal rod 2 is through the first U-shaped board 34,30 and of the first hinged block
First telescopic 4 drives flexible interior bar 5 to be returned to horizontality；Flexible interior bar 5 is located at one end in the first telescopic 4 to moving up
Dynamic, one end that flexible interior bar 5 is located in the second telescopic 6 moves down, and the second telescopic 6 the second U-shaped board 38 of drive is to moving down
Dynamic, the second U-shaped board 38 slides down to home position with movable slider 8 through the second hinged block 23 on slide bar 7, and sliding block 8 is through first
Link block 39 drives the first rack gear 15 to move down；First rack gear 15 drives 10 return of the second rack gear through the first change gear 13.
Under the reset force of ladder type guide block spring 25, ladder type guide block 26 is returned to home position, and ladder type guide block 26 drives connecting plate 17, the
Three U-shaped boards 37, third hinged block 36 and ring set 35 are returned to home position, and ring set 35 is again positioned at the first telescopic 4 and second
The middle position of telescopic 6.During 2 return of pedal rod, pedal rod 2 drives through fixed strip 22 and L-type connecting rod 31
The soft tooth plate 40 of elasticity moves up, due to the design on the small inclination inclined-plane 47 of teeth 45 on the soft tooth plate 40 of elasticity, so in elasticity
When soft tooth plate 40 moves up, the small inclination inclined-plane 47 of teeth 45 is not easy to stir plectrum 41 on the soft tooth plate 40 of elasticity, and elasticity is soft
Tooth plate 40 moves up more easily.
In conclusion main beneficial effect of the invention is：The soft tooth plate 40 of elasticity, driving wheel 21, plectrum 41 and teeth
The design on 45 high inclination-angle inclined-plane 46 and small inclination inclined-plane 47 is：When the soft tooth plate 40 of elasticity slowly moves down, elasticity is soft
The high inclination-angle inclined-plane 46 of teeth 45 is difficult to stir plectrum 41 on tooth plate 40, and driving wheel 21 will not rotate；When the soft tooth plate 40 of elasticity
When rapidly moving down, plectrum 41 is quickly stirred on the high inclination-angle inclined-plane 46 of teeth 45 on the soft tooth plate 40 of elasticity, so driving wheel 21
It can rotate, driving wheel 21 drives third rack gear 20 to move to the direction far from ladder type guide block spring 25 through shaft 44, first gear 29
It is dynamic；Subsequent ring set 35 can be moved along flexible interior bar 5 to 4 direction of the first telescopic.Ring set 35 is moved to 4 direction of the first telescopic
Dynamic design be so that, flexible interior bar 5 is located at one end amount of moving down in the first telescopic 4 and is greater than flexible interior bar 5 positioned at the
One end amount of moving up in two telescopics 6, can be achieved in this way：After pedal rod 2 rapidly pushes, the urgency of pedal rod 2
Speed pushes by a small margin can be such that the generation of brake connecting rod 16 rapidly significantly pushes, and braking mechanism can in a very short period of time more
It acts fastly, the braking time of bringing to a halt of final Quick brake mechanism of the invention brings to a halt braking time more than orthodox car
Short, automobile can quickly stop after encountering emergency case, reduce driver's automobile after encountering emergency case and suddenly touching on the brake
A possibility that unexpected is touched, the safety of driver is more protected.Mechanism of the present invention is simple, has preferable using effect.
Claims (8)
1. a kind of Quick brake mechanism, it is characterised in that：It include brake pedal, pedal rod, telescopic rod, the first telescopic,
Flexible interior bar, the second telescopic, slide bar, sliding block, pedal base, the second rack gear, the first fixed plate, change gear, second are fixed
Plate, the first rack gear, brake connecting rod, connecting plate, third fixed plate, support square set, third rack gear, driving wheel, fixed strip, the second hinge
Connect block, the 4th fixed plate, ladder type guide block spring, ladder type guide block, ladder type guide groove, the 5th fixed plate, first gear, first hingedly
Block, L-type connecting rod, telescopic rod spring, the first U-shaped board, ring set, third hinged block, third U-shaped board, the second U-shaped board, the first connection
Block, the soft tooth plate of elasticity, plectrum, the second link block, rectangular straight slot, shaft, teeth, are wherein equipped on the lower surface of pedal base
First fixed plate；First fixed plate is equipped with the second fixed plate far from one end of pedal base；It is opened on second fixed plate upper face
There are ladder type guide groove and rectangular straight slot；Brake pedal is installed by two telescopic rods on the upper face of pedal base；Two telescopic rods
Spring is respectively on nested two telescopic rods；One end of each telescopic rod spring is mounted on pedal base, and the other end is mounted on
On brake pedal；One end of pedal rod is mounted on the lower face of brake pedal, and the other end passes through pedal base and is equipped with
First U-shaped board；Pedal rod is located between two telescopic rods；One end of first telescopic is equipped with the first hinged block；First hinge
Block is connect to be mounted in the first U-shaped board by pin；
One end of slide bar is mounted on pedal base, and the other end is mounted in the second fixed plate；Sliding block is slidably mounted on slide bar；
The side of sliding block is equipped with the second hinged block, and the other side is equipped with the first link block；First link block is pacified far from one end of sliding block
Equipped with the first rack gear；First rack gear passes through rectangular straight slot；One end of second telescopic is equipped with the second U-shaped board；Second hinged block
It is mounted in the second U-shaped board by pin；4th fixed plate is mounted in the second fixed plate, and the 4th fixed plate is logical close to rectangle
Slot；Change gear is mounted in the 4th fixed plate by axis；One end of second rack gear is equipped with brake connecting rod, and the other end passes through square
Shape through slot；Brake connecting rod is located at the downside of the second fixed plate；Change gear is meshed with the first rack gear and the second rack gear respectively；
One end of flexible interior bar is slidably mounted in the first telescopic, and the other end is slidably mounted in the second telescopic；Ring set peace
On the periphery of flexible interior bar；Third hinged block is installed on the periphery of ring set；One end of connecting plate is equipped with the 3rd U
Template, the other end are equipped with ladder type guide block；Third hinged block is mounted in third U-shaped board by pin；Ladder type guide block is slidably installed
In ladder type guide groove；One end of ladder type guide block spring is mounted on ladder type guide block, and the other end is mounted on the side channel face of ladder type guide groove
On；Ladder type guide block spring is located in ladder type guide groove；
One end of fixed strip is mounted on the side of pedal rod, and the other end is equipped with L-type connecting rod；Fixed strip is U-shaped close to first
Plate；One end that L-type connecting rod is not connected with fixed strip is installed by flexible soft tooth plate；The soft tooth plate of elasticity is equal along the soft tooth plate length direction of elasticity
Multiple teeth are distributed with evenly；Each teeth has high inclination-angle inclined-plane and small inclination inclined-plane；
5th fixed plate is mounted in the second fixed plate；Shaft is mounted in the circular hole of the 5th fixed plate by bearing；Shaft
One end is equipped with first gear, and the other end is equipped with driving wheel；First gear and driving wheel are located at the two sides of the 5th fixed plate；It drives
Multiple plectrums have been evenly distributed on the periphery of driving wheel along circumferential direction；
Support square set is mounted in the second fixed plate by third fixed plate；It is installed by the second link block one end of third rack gear
On the side of connecting plate, the other end passes through support square set；
Plectrum on above-mentioned driving wheel is matched with the teeth of the soft tooth plate of elasticity；The one end of third rack gear far from connecting plate and first
Gear is meshed.
2. a kind of Quick brake mechanism according to claim 1, it is characterised in that：Brake on above-mentioned brake connecting rod and automobile
Vehicle system is connected.
3. a kind of Quick brake mechanism according to claim 1, it is characterised in that：The high inclination-angle inclined-plane and bullet of above-mentioned teeth
Property soft tooth plate vertical plate angulation be 60 degree；The small inclination inclined-plane of teeth and the vertical plate angulation of the soft tooth plate of elasticity are
30 degree.
4. a kind of Quick brake mechanism according to claim 1, it is characterised in that：The soft tooth plate of elasticity is by soft rubber material system
At.
5. a kind of Quick brake mechanism according to claim 1, it is characterised in that：Above-mentioned ladder type guide block spring is to stretch bullet
Spring.
6. a kind of Quick brake mechanism according to claim 5, it is characterised in that：When ladder type guide block spring is non-stretched,
Ladder type guide block is located at the middle position of ladder type guide groove.
7. a kind of Quick brake mechanism according to claim 1, it is characterised in that：When brake pedal does not push, stretch
Interior bar is in horizontality.
8. a kind of Quick brake mechanism according to claim 6, it is characterised in that：Above-mentioned ring set to first hinged block away from
It is S2 from the distance for S1, ring set to the second hinged block；When ladder type guide block is located at the middle position of ladder type guide groove, ring set is located at
The middle position of first telescopic and the second telescopic, and S1 is equal to S2.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010411998.XA CN111469818B (en) | 2018-06-06 | 2018-06-06 | Quick brake device |
| CN202010412800.XA CN111469819B (en) | 2018-06-06 | 2018-06-06 | Quick brake equipment |
| CN201810574443.XA CN108819926B (en) | 2018-06-06 | 2018-06-06 | Quick brake mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810574443.XA CN108819926B (en) | 2018-06-06 | 2018-06-06 | Quick brake mechanism |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010411998.XA Division CN111469818B (en) | 2018-06-06 | 2018-06-06 | Quick brake device |
| CN202010412800.XA Division CN111469819B (en) | 2018-06-06 | 2018-06-06 | Quick brake equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108819926A true CN108819926A (en) | 2018-11-16 |
| CN108819926B CN108819926B (en) | 2020-07-31 |
Family
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010411998.XA Active CN111469818B (en) | 2018-06-06 | 2018-06-06 | Quick brake device |
| CN201810574443.XA Active CN108819926B (en) | 2018-06-06 | 2018-06-06 | Quick brake mechanism |
| CN202010412800.XA Active CN111469819B (en) | 2018-06-06 | 2018-06-06 | Quick brake equipment |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010411998.XA Active CN111469818B (en) | 2018-06-06 | 2018-06-06 | Quick brake device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010412800.XA Active CN111469819B (en) | 2018-06-06 | 2018-06-06 | Quick brake equipment |
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| Country | Link |
|---|---|
| CN (3) | CN111469818B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113291268A (en) * | 2021-07-27 | 2021-08-24 | 深圳诚一信科技有限公司 | New energy automobile braking safety protection system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112848885A (en) * | 2020-12-31 | 2021-05-28 | 清华大学 | Vehicle double-pull-wire pedal stroke control system with limiting mechanism |
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- 2018-06-06 CN CN201810574443.XA patent/CN108819926B/en active Active
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113291268A (en) * | 2021-07-27 | 2021-08-24 | 深圳诚一信科技有限公司 | New energy automobile braking safety protection system |
| CN113291268B (en) * | 2021-07-27 | 2021-09-17 | 深圳诚一信科技有限公司 | New energy automobile braking safety protection system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111469819A (en) | 2020-07-31 |
| CN111469819B (en) | 2021-03-19 |
| CN108819926B (en) | 2020-07-31 |
| CN111469818B (en) | 2021-05-25 |
| CN111469818A (en) | 2020-07-31 |
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