CN107724270A - non-Newtonian fluid deceleration strip - Google Patents
non-Newtonian fluid deceleration strip Download PDFInfo
- Publication number
- CN107724270A CN107724270A CN201710916928.8A CN201710916928A CN107724270A CN 107724270 A CN107724270 A CN 107724270A CN 201710916928 A CN201710916928 A CN 201710916928A CN 107724270 A CN107724270 A CN 107724270A
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- CN
- China
- Prior art keywords
- protective case
- newtonian fluid
- flexible
- deceleration strip
- resilient flexible
- 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
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps
Abstract
The invention belongs to traffic speed limit technical field, and in particular to non-newtonian fluid deceleration strip.The invention provides non-newtonian fluid deceleration strip, deceleration strip body interior sets the first resilient flexible capsule, and the first resilient flexible is intracapsular to set non-newtonian fluid filler；Deceleration band body includes flexible protective case, and the first resilient flexible capsule is between flexible protective case and ground；The edge of flexible protective case sets hard fixed strip, is fixed on the ground hard fixed strip and flexible protective case by bolt.Non-newtonian fluid deceleration strip provided by the invention, in the intracapsular setting non-newtonian fluid filler of the first resilient flexible, decelerating effect is played to the vehicle of fast running, the vehicle run at a low speed simultaneously will not then be influenceed by non-newtonian fluid deceleration strip, reduce the influence to vehicle ages, improve driving experience.
Description
Technical field
The invention belongs to traffic speed limit technical field, and in particular to non-newtonian fluid deceleration strip.
Background technology
Deceleration strip be mounted in make on highway by vehicle deceleration means of transportation, shape is generally strip, material master
If rubber, it is metal also to have, and deceleration strip makes road surface somewhat arch upward to reach vehicle deceleration purpose, is generally located on highway road
Mouth, industrial and mining enterprises, school, Residential Quarter Entrance etc. need the section that vehicle deceleration goes slowly and easily trigger the road of traffic accident
Section, is the novel traffic Special safety setting for reductor motor-car, non-motor vehicle running velocity, and deceleration strip is largely reduced
The accident of each traffic main artery mouth occurs, and is the new exclusive facility of traffic safety.
At present, conventional deceleration strip is mostly that firm material is made, and no matter vehicle is with a high speed or low speed is by deceleration strip, all
Can produce it is strong jolt, influence driving experience, while can also influence the service life of vehicle.
The content of the invention
It is an object of the invention to provide non-newtonian fluid deceleration strip, the problem of to overcome above-mentioned background technology to propose.
Deceleration strip body interior sets the first resilient flexible capsule, and the first resilient flexible is intracapsular to set non-newtonian fluid to fill
Thing；Deceleration band body includes flexible protective case, and the first resilient flexible capsule is between flexible protective case and ground；It is flexible
The edge of protective case sets hard fixed strip, is fixed on ground by hard fixed strip and flexible protective case by bolt
On face.
In order to prevent the first resilient flexible capsule to be pierced, powder Newtonian fluid is caused to be revealed, preferable technical scheme is, described
Anti-puncture coating is set between first resilient flexible capsule and flexible protective case.
In order to solve the defects of prior art, the invention provides non-newtonian fluid deceleration strip, deceleration strip body interior is set
The first resilient flexible capsule is put, the first resilient flexible is intracapsular to set non-newtonian fluid filler；Deceleration band body includes base and set
The flexible protective case on base is put, the length direction both ends of flexible protective case are uniformly arranged some scroll wheels respectively；Bottom
The internal both ends along its length of seat set sliding groove, and scroll wheel is arranged in sliding groove, and the notch of sliding groove is located at base
On the end face that flexible protective case is set.
In use, prevent deceleration band body from causing to wear to the first resilient flexible capsule in the state of being squeezed,
Cause the non-newtonian fluid filler in the intracapsular portion of the first resilient flexible to be revealed, make the service life of the first resilient flexible capsule longer,
Preferable technical scheme is that the second resilient flexible capsule is set outside the first resilient flexible capsule, is connected outside the second resilient flexible capsule
Deceleration band body, the first resilient flexible capsule are connected with each other with the bottom of the second resilient flexible capsule and are fixedly connected with base.
In use, prevent deceleration band body from causing to wear to the first resilient flexible capsule in the state of being squeezed,
Cause the non-newtonian fluid filler in the intracapsular portion of the first resilient flexible to be revealed, make the service life of the first resilient flexible capsule longer,
Further preferred technical scheme is that lubrication filling is set between the first resilient flexible capsule and the second resilient flexible capsule
Thing.
In order that the warning function of deceleration strip becomes apparent from, vehicle operator's subconsciousness is set to reduce speed, while to quick
Sense of jolting is brought by the vehicle operator of deceleration strip, the reduction of its speed is forced, also reduces driving experience, preferable technology
Scheme is that the section of the flexible protective case is arc.
In order that deceleration strip is more stable in use, deceleration strip is prevented to be moved, preferable technical scheme is,
The base surrounding is fixed on bottom surface by multiple fixing bolts.
In use, in order to prevent flexible protective case from being skidded off from sliding groove, the normal use of deceleration strip is influenceed,
Need the both ends of flexible protective case setting position limiting structure, preferable technical scheme is two of the flexible protective case
Long end is bent to its inner side, and scroll wheel is arranged on the angle end of crooked place.
In use, in order to prevent flexible protective case from being skidded off from sliding groove, the normal use of deceleration strip is influenceed,
Need the both ends of flexible protective case setting position limiting structure, because automobile can give flexible protective case one when grinding deceleration strip
It is individual to move the frictional force at rear to it, flexible protective case is more than to the amount of movement at motor racing rear in front of motor racing
Amount of movement, while flexible protective case prevents side of the flexible protective case to deceleration strip by after the first resilient flexible capsule jack-up
Skew, causes flexible protective case later stage use to be less likely to occur to deform, the both ends of flexible protective case is reset to bottom
The centre position of seat, further preferred technical scheme are that the centre position of the chassis interior length direction sets location-plate,
Sliding groove is located at the both sides of location-plate, and the top of location-plate sets some positioning holes, bolt is set in positioning hole.
Because the wheel of automobile and the contact surface of deceleration strip are a strip face, the flexible protective case is corresponding to be rolled
Wheel is arranged to some be hinged section shape structures, corresponding one to three scroll wheel of every section of protective case.
Because the effect of deceleration strip is that limitation peak period road vehicle is crowded, prevent Vehicle Speed is too fast from causing to hand over
The generation of interpreter's event, when road vehicle few period, in order to facilitate fast passing, then deceleration strip is not needed to make vehicle deceleration
The unimpeded degree of road driving is controllable, and preferable technical scheme is that liquid reserve tank, liquid storage are set in the sliding groove of the location-plate both sides
Case is connected with location-plate, piston is set inside liquid reserve tank, the end face of piston is parallel with base, and piston is away from flexible protective case
One end sets some first expansion links, and the first expansion link is electric putter, and the first expansion link is connected with external power source, the first expansion link
Bottom be fixed on liquid reserve tank inner bottom, the tache motorice of the first expansion link is connected with piston, is filled when the first resilient flexible is intracapsular
During full non-newtonian fluid, piston is located at close to one end of the first resilient flexible capsule；Connect between first resilient flexible capsule and liquid reserve tank
Some pipelines are connect, magnetic valve is set on pipeline, magnetic valve is located inside sliding groove, and magnetic valve is connected with external power source；Sliding groove
Inside sets controller, and controller is connected with external power source, the first expansion link and magnetic valve respectively, and the time is set inside sliding groove
Relay, the time relay are connected with controller.
Because the effect of deceleration strip is that limitation peak period road vehicle is crowded, prevent Vehicle Speed is too fast from causing to hand over
The generation of interpreter's event, when road vehicle few period, in order to facilitate fast passing, then deceleration strip is not needed to make vehicle deceleration
The unimpeded degree of road driving is controllable, while after the intracapsular non-newtonian fluid filler of the first resilient flexible is inhaled into liquid reserve tank,
Prevent flexible protective case from continuing the case of bending that keeps up, prevent vehicle from rolling in flexible protective case, to flexible protection
Set causes to damage, and allows flexible protective case to be in extended state, prevents from deforming, further preferred technical scheme is the storage
Liquid case sets some second expansion links towards one end of sliding groove along its long side, and the second expansion link is electric putter, the second expansion link
It is connected respectively with external power source and controller, the tache motorice connection catch bar of the second expansion link, catch bar and flexible protective case
The crooked place at length direction both ends is in same level.
The operation principle of the present invention：
Non-newtonian fluid deceleration strip provided by the invention, the first resilient flexible is intracapsular to set non-newtonian fluid filler, by
It is not the fluid of linear relationship between the characteristic of non-newtonian fluid, its shear stress and shear strain rate, causes non-newtonian fluid
It is hardened rapidly when running into greater impact power, sense of jolting is caused to the vehicle of fast running, when the vehicle travelled at a slow speed, due to non-ox
The fluid that pauses belongs to liquid, and the vehicle travelled at a slow speed is smaller to the impulsive force of non-newtonian fluid, and the shear stress of non-newtonian fluid is small, no
The shear stress moment of non-newtonian fluid can be made to become big, be deformed non-newtonian fluid, vehicle passes through, and will not produce top
Winnow with a dustpan sense；In order to prevent deceleration strip from by repeatedly rolling, wear the first resilient flexible capsule in use, causing non-ox
Fluid leakage, by setting the second resilient flexible capsule outside the first resilient flexible capsule, the first resilient flexible capsule and second soft
Lubrication filler is set between soft elastomeric bladder, the second resilient flexible capsule is fixedly connected with deceleration band body, greatly reduces first
Coefficient of friction between resilient flexible capsule and the second resilient flexible capsule, prevent from repeatedly rolling and the first resilient flexible capsule is caused to damage
It is bad；
Because flexible protection is set on inside sliding groove, being rolled flexible protective case can deform upon, shape
Variable is stretched into sliding groove, prevents vehicle rolls from it is rolled damage, flexible two long ends of protective case in flexible protective case
Bending part prevent its from departing from sliding groove, location-plate prevents flexible protective case from stretching into sliding groove, shifts, make after reset
Flexible protective case is in middle position；
Some sections, when vehicle flowrate peak period, it is necessary to vehicle carry out speed limit, prevent accident, now need by
Non-newtonian fluid is placed on that the first resilient flexible is intracapsular, and when vehicle flowrate is in offpeak period, some sections then need not be to vehicle
Speed limit is carried out, makes vehicle with its normally travel speed directly by the way that to ensure driving experience, passage time relay, which is set, to be fixed
Period.When in offpeak period, signal is passed to controller by the time relay, and controller is to the first expansion link and magnetic valve
Signal is sent, control magnetic valve is opened, while controls the first expansion link to shrink, and band piston is away from the first resilient flexible capsule
Direction is moved, and so as to take the intracapsular non-newtonian fluid of the first resilient flexible away liquid reserve tank, then controls closed electromagnetic valve, together
When control the second expansion link stretch out, flexible protective case is stretched out by catch bar, prevents vehicle from rolling to flexible guarantor
Sheath causes to damage；When in peak period, signal is passed to controller by the time relay, controller to the first expansion link and
Magnetic valve sends signal, control magnetic valve opening, while controls the first expansion link to stretch out, and band piston is towards close to the first softness
Elastomeric bladder direction is moved, intracapsular so as to which non-newtonian fluid is squeezed into the first resilient flexible from liquid reserve tank, is then shut off magnetic valve,
Control the second expansion link to shrink, catch bar is no longer extruded flexible protective case, be that flexible protective case can be free
Activity.
The present invention program, have the advantages that：
Non-newtonian fluid deceleration strip provided by the invention, by setting the first weak soft bullet luggage in deceleration strip body interior,
In the intracapsular setting non-newtonian fluid filler of the first resilient flexible, according to non-Newton fluid characteristic, the vehicle of fast running is risen
To decelerating effect；Flexible protective case is fixed on the ground by bolt, makes non-newtonian fluid deceleration strip logical to high speed
The vehicle crossed plays a part of slowing down and speed limit, while the vehicle run at a low speed then will not be by the shadow of non-newtonian fluid deceleration strip
Ring, reduce the influence to vehicle ages, improve driving experience.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the top view of flexible protective case in the present invention；
Fig. 3 is one of side sectional view of the present invention；
Fig. 4 is the two of the side sectional view of the present invention.
Wherein, 10- decelerations band body；11- bases；The flexible protective cases of 12-；13- scroll wheels；14- sliding grooves；15- determines
Position plate；16- positioning holes；17- hard fixed strips；The anti-puncture coatings of 18-；19- bolts；21- the first resilient flexible capsules；
22- non-newtonian fluid fillers；23- the second resilient flexible capsules；24- lubricates filler；31- liquid reserve tanks；32- pistons；33- first
Expansion link；34- pipelines；35- magnetic valves；36- controllers；The 37- time relays；The expansion links of 38- second；39- catch bars.
Embodiment
As shown in figure 1, the invention provides non-newtonian fluid deceleration strip, the inside of deceleration band body 10 sets the first soft bullet
Property capsule 21, non-newtonian fluid filler 22 is set in the first resilient flexible capsule 21；Deceleration band body 10 includes flexible protective case
12, the first resilient flexible capsule 21 is between flexible protective case 12 and ground；The edge of flexible protective case 12 is set
Hard fixed strip 17, hard fixed strip 17 and flexible protective case 12 are fixed on the ground by bolt 19.
As shown in Figure 1,3, in order to prevent that the first resilient flexible capsule 21 is pierced, powder Newtonian fluid is caused to be revealed, preferably
Technical scheme is to set anti-puncture coating 18 between the first resilient flexible capsule 21 and flexible protective case 12.
As shown in Figure 1, 2, 3, the inside of deceleration band body 10 sets the first resilient flexible capsule 21, in the first resilient flexible capsule 21
Non-newtonian fluid filler 22 is set, and non-newtonian fluid filler 22 is the concentrated solution of high molecular polymer；Deceleration band body 10
Including the flexible protective case 12 base 11 and setting on the pedestal 11, the length direction both ends difference of flexible protective case 12 is equal
It is even that some scroll wheels 13 are set；Both ends inside base 11 along its length set sliding groove 14, and scroll wheel 13 is arranged on cunning
In dynamic groove 14, the notch of sliding groove 14 is located at base 11 and set on the end face of flexible protective case 12.
As shown in Figure 3,4, in use, prevent deceleration band body 10 in the state of being squeezed to the first soft bullet
Property capsule 21 causes to wear, and causes the non-newtonian fluid filler 22 inside the first resilient flexible capsule 21 to be revealed, makes the first soft bullet
Property capsule 21 service life it is longer, preferable technical scheme is, the second resilient flexible is set outside the first resilient flexible capsule 21
Capsule 23, connection deceleration band body 10 outside the second resilient flexible capsule 23, the first resilient flexible capsule 21 and the second resilient flexible capsule 23
Bottom is connected with each other and is fixedly connected with base 11, and the material of the first resilient flexible capsule 21 and the second resilient flexible capsule 23 is soft
Rubber.
In use, prevent deceleration band body 10 from causing to grind to the first resilient flexible capsule 21 in the state of being squeezed
Damage, causes the non-newtonian fluid filler 22 inside the first resilient flexible capsule 21 to be revealed, makes the use of the first resilient flexible capsule 21
Life-span is longer, and further preferred technical scheme is, the first resilient flexible capsule 21 and the second resilient flexible capsule 23 it
Between set lubrication filler 24, lubrication filler 24 is lubricating oil.
In order that the warning function of deceleration strip becomes apparent from, vehicle operator's subconsciousness is set to reduce speed, while to quick
Sense of jolting is brought by the vehicle operator of deceleration strip, the reduction of its speed is forced, also reduces driving experience, preferable technology
Scheme is that the section of the flexible protective case 12 is arc.
In order that deceleration strip is more stable in use, deceleration strip is prevented to be moved, preferable technical scheme is,
The surrounding of base 11 is fixed on bottom surface by multiple fixing bolts.
As shown in figure 3, in use, in order to prevent flexible protective case 12 from skidding off from sliding groove 14, influence to subtract
, it is necessary to the both ends of flexible protective case 12 are set into position limiting structure, preferable technical scheme is for the normal use of speed belt, it is described can
Two long ends of bend protection set 12 are bent to its inner side, and scroll wheel 13 is arranged on the angle end of crooked place.
As shown in figure 3, in use, in order to prevent flexible protective case 12 from skidding off from sliding groove 14, influence to subtract
The normal use of speed belt by the both ends of flexible protective case 12, it is necessary to set position limiting structure, because automobile was when grinding deceleration strip
The frictional force at rear can be moved to it to flexible protective case 12 1, make shifting of the flexible protective case 12 to motor racing rear
After momentum is more than the amount of movement in front of motor racing, while flexible protective case 12 is jacked up by the first resilient flexible capsule 21, prevent
Flexible protective case 12 is offset to the side of deceleration strip, is caused flexible protective case 12 later stage use to be less likely to occur to deform, is made
The both ends of flexible protective case 12 can reset to the centre position of base 11, and further preferred technical scheme is the bottom
The centre position in 11 inner length directions of seat sets location-plate 15, and sliding groove 14 is located at the both sides of location-plate 15, location-plate 15
Top sets some positioning holes 16, and bolt is set in positioning hole 16.
Because the wheel of automobile and the contact surface of deceleration strip are a strip face, the flexible protective case 12 is corresponding to be rolled
Driving wheel 13 is arranged to some be hinged section shape structures, corresponding one to three scroll wheel 13 of every section of protective case.
As shown in figure 3, because the effect of deceleration strip is that limitation peak period road vehicle is crowded, Vehicle Speed is prevented
The too fast generation for causing traffic accident, when road vehicle few period, in order to facilitate fast passing, then deceleration strip is not needed to car
Slow down, make that the unimpeded degree of road driving is controllable, and preferable technical scheme is to be set in the sliding groove 14 of the both sides of location-plate 15
Liquid reserve tank 31 is put, liquid reserve tank 31 is connected with location-plate 15, and the inside of liquid reserve tank 31 sets piston 32, piston 32 and the inwall of liquid reserve tank 31
Sealed set, the end face of piston 32 is parallel with base 11, and the one end of piston 32 away from flexible protective case 12 sets some first
Expansion link 33, the first expansion link 33 are electric putter, and the first expansion link 33 is connected with external power source, and the bottom of the first expansion link 33 is consolidated
The inner bottom of liquid reserve tank 31 is scheduled on, the tache motorice of the first expansion link 33 is connected with piston 32, is filled when in the first resilient flexible capsule 21
During full non-newtonian fluid, piston 32 is located at close to one end of the first resilient flexible capsule 21；First resilient flexible capsule 21 and liquid reserve tank
Connect some pipelines 34 between 31, magnetic valve 35 be set on pipeline 34, magnetic valve 35 be located inside sliding groove 14, magnetic valve 35 and
External power source connects；The inside of sliding groove 14 sets controller 36, controller 36 respectively with external power source, the first expansion link 33 and electricity
Magnet valve 35 connects, and the inside of sliding groove 14 sets the time relay 37, and the time relay 37 is connected with controller 36.
Because the effect of deceleration strip is that limitation peak period road vehicle is crowded, prevent Vehicle Speed is too fast from causing to hand over
The generation of interpreter's event, when road vehicle few period, in order to facilitate fast passing, then deceleration strip is not needed to make vehicle deceleration
The unimpeded degree of road driving is controllable, while the non-newtonian fluid filler 22 in the first resilient flexible capsule 21 is inhaled into liquid reserve tank
After 31, prevent flexible protective case 12 from continuing the case of bending that keeps up, prevent vehicle from rolling in flexible protective case 12, pair can
Bend protection set 12 causes to damage, and allows flexible protective case 12 to be in extended state, prevents from deforming, further preferred technical side
Case is that the liquid reserve tank 31 sets some second expansion links 38, the second expansion link 38 towards one end of sliding groove 14 along its long side
For electric putter, the second expansion link 38 is connected with external power source and controller 36 respectively, and the tache motorice connection of the second expansion link 38 pushes away
Lever 39, catch bar 39 and the crooked place at the flexible length direction both ends of protective case 12 are in same level.
Technical scheme is clearly and completely described above in association with accompanying drawing, it is clear that described embodiment
It is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Claims (10)
1. non-newtonian fluid deceleration strip, it is characterised in that
First resilient flexible capsule (21) is set inside deceleration band body (10), non-newtonian flow is set in the first resilient flexible capsule (21)
Body filler (22)；Deceleration band body (10) includes flexible protective case (12), and the first resilient flexible capsule (21) is positioned at flexible
Protective case (12) is between ground；The edge of flexible protective case (12) sets hard fixed strip (17), by positioning spiral shell
Bolt (19) fixes hard fixed strip (17) and flexible protective case (12) on the ground.
2. non-newtonian fluid deceleration strip according to claim 1, it is characterised in that
Anti-puncture coating (18) is set between the first resilient flexible capsule (21) and flexible protective case (12).
3. non-newtonian fluid deceleration strip according to claim 1, it is characterised in that
The deceleration band body (10), which includes base (11), also includes base (11), and flexible protective case (12) is arranged on base
(11) on, the length direction both ends of flexible protective case (12) are uniformly arranged some scroll wheels (13) respectively；Base (11) is internal
Both ends along its length set sliding groove (14), and scroll wheel (13) is arranged in sliding groove (14), the groove of sliding groove (14)
Mouth is on the end face that base (11) sets flexible protective case (12).
4. non-newtonian fluid deceleration strip according to claim 3, it is characterised in that
The first resilient flexible capsule (21) sets the second resilient flexible capsule (23) outside, and the second resilient flexible capsule (23) connects outside to be subtracted
Speed belt body (10), the bottom of the first resilient flexible capsule (21) and the second resilient flexible capsule (23) be connected with each other and with base (11)
It is fixedly connected.
5. non-newtonian fluid deceleration strip according to claim 4, it is characterised in that
Lubrication filler (24) is set between the first resilient flexible capsule (21) and the second resilient flexible capsule (23).
6. non-newtonian fluid deceleration strip according to claim 3, it is characterised in that
Two long ends of the flexible protective case (12) are bent to its inner side, and scroll wheel (13) is arranged on the angle of crooked place
End.
7. non-newtonian fluid deceleration strip according to claim 6, it is characterised in that
The centre position in base (11) the inner length direction sets location-plate (15), and sliding groove (14) is located at location-plate (15)
Both sides, the top of location-plate (15) sets some positioning holes (16), bolt is set in positioning hole (16).
8. non-newtonian fluid deceleration strip according to claim 1, it is characterised in that
The corresponding scroll wheel (13) of the flexible protective case (12) is arranged to some be hinged section shape structures, and every section of protective case is corresponding
One to three scroll wheel (13).
9. non-newtonian fluid deceleration strip according to claim 7, it is characterised in that
Liquid reserve tank (31) is set in the sliding groove (14) of location-plate (15) both sides, and liquid reserve tank (31) connects with location-plate (15)
Connect, piston (32) is set inside liquid reserve tank (31), the end face of piston (32) is parallel with base (11), and piston (32) is away from flexible
One end of protective case (12) sets some first expansion links (33), and the first expansion link (33) is electric putter, the first expansion link (33)
It is connected with external power source, the bottom of the first expansion link (33) is fixed on liquid reserve tank (31) inner bottom, the first expansion link (33)
Tache motorice is connected with piston (32)；Some pipelines (34), pipeline are connected between first resilient flexible capsule (21) and liquid reserve tank (31)
(34) magnetic valve (35) is set on, and magnetic valve (35) is located at sliding groove (14) inside, and magnetic valve (35) is connected with external power source；It is sliding
Controller (36) is set inside dynamic groove (14), controller (36) respectively with external power source, the first expansion link (33) and magnetic valve
(35) connect, the time relay (37) is set inside sliding groove (14), the time relay (37) is connected with controller (36).
10. non-newtonian fluid deceleration strip according to claim 9, it is characterised in that
The liquid reserve tank (31) sets some second expansion links (38) towards one end of sliding groove (14) along its long side, and second is flexible
Bar (38) is electric putter, and the second expansion link (38) is connected with external power source and controller (36) respectively, the second expansion link (38)
Tache motorice connection catch bar (39), catch bar (39) and the crooked place at flexible protective case (12) length direction both ends are in together
On one horizontal plane.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710916928.8A CN107724270A (en) | 2017-09-30 | 2017-09-30 | non-Newtonian fluid deceleration strip |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710916928.8A CN107724270A (en) | 2017-09-30 | 2017-09-30 | non-Newtonian fluid deceleration strip |
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| CN107724270A true CN107724270A (en) | 2018-02-23 |
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| CN201710916928.8A Pending CN107724270A (en) | 2017-09-30 | 2017-09-30 | non-Newtonian fluid deceleration strip |
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| CN109577222B (en) * | 2018-12-19 | 2024-01-26 | 合肥工业大学 | Floating self-adaptive buffer deceleration strip device |
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| CN109930503A (en) * | 2019-04-28 | 2019-06-25 | 青岛理工大学 | A kind of non-newtonian fluid deceleration strip based on the power generation of energy accumulation |
| CN110219260A (en) * | 2019-06-11 | 2019-09-10 | 安徽中天保安服务集团有限公司 | A kind of Special deceleration strip and its management system convenient for parking lot management |
| CN110387837A (en) * | 2019-08-09 | 2019-10-29 | 于啸尘 | A kind of deceleration strip mounting structure |
| CN111535212A (en) * | 2020-04-29 | 2020-08-14 | 周颂仁 | Self-adaptive deceleration strip |
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| CN114664113A (en) * | 2022-03-24 | 2022-06-24 | 北京龙翼风科技有限公司 | LED warning device for entrance and exit of vehicles in residential area |
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