CN110406377A - A kind of suspension-type electric accelerator pedal with hesitation - Google Patents
A kind of suspension-type electric accelerator pedal with hesitation Download PDFInfo
- Publication number
- CN110406377A CN110406377A CN201910683106.9A CN201910683106A CN110406377A CN 110406377 A CN110406377 A CN 110406377A CN 201910683106 A CN201910683106 A CN 201910683106A CN 110406377 A CN110406377 A CN 110406377A
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- Prior art keywords
- connecting rod
- sliding block
- pedal connecting
- spring base
- sensor axis
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- 238000013016 damping Methods 0.000 claims abstract description 50
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 31
- 210000003205 muscle Anatomy 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 4
- 235000008499 Canella winterana Nutrition 0.000 claims description 3
- 244000080208 Canella winterana Species 0.000 claims description 3
- 229940017545 cinnamon bark Drugs 0.000 claims description 3
- 241001484259 Lacuna Species 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 230000009467 reduction Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 3
- 229920006324 polyoxymethylene Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 229920003247 engineering thermoplastic Polymers 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
- B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The invention discloses a kind of suspension-type electric accelerator pedals with hesitation, including pedal connecting rod, pedestal, interior external pressure spring, sensor axis, damping fin, sliding block, spring base, electronic box and screw；The head of pedal connecting rod is extend into base intracavity to be articulated and connected by sensor axis and pedestal；It is connect in the middle part of spring base with base rotation, sliding block is fixedly mounted on the front end of spring base, two damping fins are fixedly mounted on the head front end of pedal connecting rod, the front end of spring base and the head front end of pedal connecting rod are connected by damping fin and sliding block frictional rotation, and the rear end of spring base is connected by the head rear end of interior external pressure spring and pedal connecting rod.Damping fin and sliding block are always contact condition, persistently generate damping force during the work time.Under friction damping force effect, driver just can control pedal position well, export signal stabilization, lower consumption emission reduction while improve driver comfort, reduce the feeling of fatigue of driver foot.
Description
Technical field
The present invention relates to field of automobile, and in particular to a kind of suspension type E-Gas with hesitation is stepped on
Plate.
Background technique
Car ownership is continuously increased at present, to also bring a series of environmental problems, therefore country is for car tail
Gas emission request is also continuously improved.Air throttle is accurately controlled by efp, and then controls the air inlet of engine, makes to fire
Oily more effective, adequately burning is one of effective ways for reducing motor vehicle exhaust emission.For no hesitation and the point of rotation is
The conventional suspension formula efp of upper fulcrum, under the conditions of poor road environment or long-duration driving, driver need to be mentioned
The position of gas pedal is kept for biggish legpower, under such riving condition, it is easy to lead to efp signal
Output is unstable, influences air throttle and stablizes aperture, to keep engine speed abnormal, do not only result in oil consumption increase and also discharge also with
Increase.
Carrier of the efp as vehicle acceleration and deceleration, if can make efp that there is sluggish generation mechanism,
Driver just can control pedal position well, stable hysteresis effect is remained in driving procedure, keeps signal stabilization defeated
Out, driver comfort is improved while consumption reduction emission reduction, reduces the feeling of fatigue of driver foot, promote driver comfort.
Summary of the invention
In order to solve the above-mentioned technical problem, the present invention provides a kind of novel damping for suspension-type electric accelerator pedal
Structure can produce continual and steady damping, improve the stability of Throttle Opening Control, reach reduction oil consumption, promote driving comfort
The effect of property.
For this purpose, the technical solution adopted by the present invention is that:
A kind of suspension-type electric accelerator pedal with hesitation, including pedal connecting rod, pedestal, interior external pressure spring, sensing
Device axis, damping fin, sliding block, spring base, electronic box and screw；The head of pedal connecting rod, which is extend into the base intracavity of pedestal, to be passed through
Sensor axis and pedestal are articulated and connected, and pedal connecting rod is the first fulcrum (O1) rotation with sensor axis；Spring base is located in pedestal
In chamber, it is connect by the boss of its middle part left and right sides with base rotation, spring base is with its two sides boss for the second fulcrum (O2)
Rotation, the second fulcrum (O2) are located at the rear of the first fulcrum (O1)；Sliding block is fixedly mounted on the front end of spring base, and two damping fins are solid
Mounted in the left and right sides of the head front end of pedal connecting rod, the front end of spring base and the head front end of pedal connecting rod pass through damping for Dingan County
The rear end of piece and the connection of sliding block frictional rotation, spring base is connected by the head rear end of interior external pressure spring and pedal connecting rod；Electronic box
It is fixed by screws on pedestal.
By adopting the above technical scheme, when pedal works, pedal connecting rod is rotated around sensor axis axial line, and damping fin is driven to exist
It is rotated on sliding block, the power of interior external pressure spring is passed to sliding block using lever principle by spring base, so that sliding block is provided positive force and is squeezed resistance
Buddhist nun's piece generates frictional force, i.e. damping force.Damping fin and sliding block are always contact condition, lasting during the work time to generate damping
Power.
Further, the head front end of pedal connecting rod is cylindrical, and the left and right sides of head front end project radially outward
It is formed and fans annular installation base, damping fin is sleeved on its friction on the installation base by transition fit and faces outwardly, damping fin
In the shape of a saddle.
By adopting the above technical scheme, damping fin is separately assembled with pedal connecting rod, and the two is transition fit, and structure is simple, work
Skill easily meets, and meets part universality.
Further, damping fin is made of POM wear-resistant material.
By adopting the above technical scheme, POM (polyformaldehyde crystal) is the engineering thermoplastic modeling of a kind of high rigidity, high crystalline
Material, manufactured damping fin intensity is high, wearability is good.
Further, the leading flank at the middle part of spring base is equipped with sliding block fixed column, and sliding block is mounted on cunning by interference fit
In block fixed column.Further, sliding block includes in connection back-to-back, opening two pieces of arc panels outwardly, on the first arc panel
Equipped with half slot, half slot is adapted to sliding block fixed column；It is set on second arcwall face there are two rubbing surface, two rubbing surfaces and two damp
The connection of piece frictional rotation.
By adopting the above technical scheme, sliding block is separately assembled with spring base, and the two is interference fit, after product group installs,
Position-adjustable after original state sliding block stress, so that damping fin rubbing surface completely attaches to always with sliding block rubbing surface, two
Rubbing surface completely attaches to rear slider position and no longer rotates, sustainable generation damping force in gas pedal motion process.
Further, the head rear end of pedal connecting rod is equipped with interior the first putting hole of external pressure spring, the leading flank of spring base rear end
It is equipped with interior the second putting hole of external pressure spring, interior the first, second putting hole of external pressure spring is counterbore；Interior external pressure spring is double helix cylinder
Spring, the upper end are placed in the first putting hole, and lower end is placed in the second putting hole.
By adopting the above technical scheme, the intensity of reset spring can be improved in the design of double helix cylindrical spring and elasticity is supported
Power, the setting of spring putting hole can limit reset spring and shift at work.
Further, pedal connecting rod and sensor axis are that axis hole interference fit connects, and sensor axis and pedestal are between axis hole
Gap is cooperatively connected.
By adopting the above technical scheme, pedal connecting rod and sensor axis are interference fit, can limiting sensor axis after mounting
Axially and radially movement, this is to prevent the first of sensor axis play to limit；Electronic box is fixed by screws on pedestal, is passed
Sensor axis second end is fixed in electronic box, so that limiting sensor axis is displaced outwardly, this is prevent sensor axis play
Two limits.
Further, the part that sensor axis is connect with pedal connecting rod is axially arranged with strip card slot, on pedal connecting rod
Equipped with the muscle position being adapted to the card slot.Further, sensor axis is equipped with four elongated slots, wherein the width of an elongated slot omits
Greater than the width of other three elongated slots；Four muscle positions are equipped in pedal connecting rod through-hole, wherein the width of a muscle position is slightly larger than another
The width of outer tibet cinnamon bark position, wide elongated slot are adapted to wide muscle position.
By adopting the above technical scheme, pedal connecting rod is that keyway connects with sensor axis, and long muscle position is protruded into pedal connecting rod hole
In elongated slot on sensor axis, installation mistake proofing is carried out by the way that the inconsistent of width is arranged.
Further, the boss semicircular in shape of the spring base middle part left and right sides, the rear of the sensor axis mounting hole of pedestal
Equipped with spring base mounting hole, semicircle boss is connect with spring base mounting hole clearance fit.
By adopting the above technical scheme, spring base is fixed with respect to position base, and assembly is simple, is reduced screw and is used, effectively subtracts
Light product weight and raising production efficiency.
Beneficial effects of the present invention:
Suspension-type electric accelerator pedal of the invention between pedal connecting rod and spring base by being arranged retarding mechanism, this is late
Stagnant mechanism can convert driver foot to the pedal force that pedal connecting rod applies the pivoting friction of sliding block and damping fin, that is, generate
Friction damping force, driver just can control pedal position well, hysteresis effect is persistently generated in driving procedure, keeps signal steady
Fixed output, lower consumption emission reduction while improve driver comfort, reduce the feeling of fatigue of driver foot.
Detailed description of the invention
Fig. 1 is the outside drawing for showing the suspension-type electric accelerator pedal of the 1st embodiment of the application.
Fig. 2 is structural schematic diagram (the visual sluggishness machine for showing the suspension-type electric accelerator pedal of the 1st embodiment of the application
Structure).
Fig. 3 is the exploded view of Fig. 1.
Fig. 4 is the pedal connecting rod structural schematic diagram for showing the suspension-type electric accelerator pedal of the 1st embodiment of the application,
(a) it is main view, (b) is the left view of (a).
Fig. 5 is the schematic diagram of base structure for showing the suspension-type electric accelerator pedal of the 1st embodiment of the application.
Fig. 6 is the structural schematic diagram for showing the sensor axis of suspension-type electric accelerator pedal of the 1st embodiment of the application；
It (b) is schematic perspective view, (a) is the left side view of (b).
Fig. 7 is the structural schematic diagram for showing the spring base of suspension-type electric accelerator pedal of the 1st embodiment of the application,
(a) it is main view, (b) is the left view of (a).
Fig. 8 is the structural schematic diagram for showing the sliding block of suspension-type electric accelerator pedal of the 1st embodiment of the application.
Fig. 9 is the structural schematic diagram for showing the damping fin of suspension-type electric accelerator pedal of the 1st embodiment of the application.
Figure 10 is the structural schematic diagram for showing the electronic box of suspension-type electric accelerator pedal of the 1st embodiment of the application.
Figure 11 shows the mechanical model schematic diagram of the suspension-type electric accelerator pedal of the 1st embodiment of the application.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing and a kind of preferred reality
Mode is applied technical solution of the present invention is clearly and completely described.
In the following description, shown in Fig. 1 for efp, the one end of pedal connecting rod in conjunction with pedestal is institute
The front end of efp is stated, otherwise is rear end.
1st embodiment
Refering to fig. 1, Fig. 2 and Fig. 3, the application provide a kind of suspension-type electric accelerator pedal with hesitation, including
Pedal connecting rod 1, pedestal 2, interior external pressure spring 3, sensor axis 4, damping fin 5, sliding block 6, spring base 7, electronic box 8 and screw 9.It is foot-operated
The head of connecting rod 1 is extend into the base intracavity of pedestal 2 to be articulated and connected by sensor axis 4 and pedestal 2, and pedal connecting rod is to sense
Device axis is the first fulcrum (O1) rotation；Spring base 7 is located in base intracavity, passes through the boss and pedestal 2 of its middle part left and right sides
Rotation connection, spring base are the second fulcrum (O2) rotation with its two sides boss, and the second fulcrum (O2) is located at the first fulcrum (O1)
Rear；Sliding block 6 is fixedly mounted on the front end of spring base 7, and damping fin 5 is fixedly mounted on the head front end of pedal connecting rod 1, spring base
7 front end is connect with the head front end of pedal connecting rod 1 by damping fin 5 and 6 frictional rotation of sliding block, and the rear end of spring base 7 passes through
Interior external pressure spring 3 is connect with the head rear end of pedal connecting rod 1；Electronic box 8 is fixed on pedestal 2 by screw 9.
Refering to Fig. 4, the head front end of pedal connecting rod 1 is cylindrical, and portion, cylindrical center is axially through being equipped with sensor axis the
Four equally distributed long muscle positions are axially arranged in one mounting hole 1-2, the first mounting hole of sensor axis 1-2, wherein a muscle position
The width of 1-4-1 is slightly larger than the width of other tibet cinnamon bark position 1-4-2；The bottom of the first mounting hole of sensor axis 1-2 is equipped with fan ring
Shape damping fin installation base 1-1-1,1-1-2, damping fin installation base 1-1-1,1-1-2 are symmetrically set in 1 front end bottom of pedal connecting rod
The left and right sides in portion；The head rear end of pedal connecting rod 1 is equipped with interior the first putting hole of external pressure spring 1-3, and interior external pressure spring first is placed
Hole 1-3 is counterbore；The tail portion of pedal connecting rod 1 is equipped with pedal.
Refering to Fig. 5, pedestal 2 includes bottom plate, top cover, front and back side plate and left and right side plates, bottom plate, top cover, front and back side plate and
Left and right side plates enclose base intracavity, and the bottom of base intracavity and rear side are equipped with opening.The central part of pedestal left and right side plates
Perforation is correspondingly provided with second, third mounting hole of sensor axis 2-1-1,2-1-2 respectively；The outside of second mounting hole 2-1-1 is equipped with
The screw hole 2-3 of four installation electronic boxs；Perforation is set below the rear side of second, third mounting hole of sensor axis 2-1-1,2-1-2
There are two spring base mounting hole 2-2-1,2-2-2.
Refering to Fig. 6, sensor axis 4 is multi-diameter shaft, including sequentially connected small end 4-3, interlude and big end 4-2, centre
The outer diameter of section is adapted to the aperture sensor axis the first mounting hole 1-2, and the outer peripheral surface of interlude is axially evenly distributed with four elongated slots, wherein one
The width of a slot 4-1-1 is slightly larger than the width of the other three slot 4-1-2；The muscle position of slot 4-1-2 and the first mounting hole of sensor axis
1-4-2 adaptation, slot 4-1-1 are adapted to the muscle position 1-4-1 of the first mounting hole of sensor axis, are set using the width dimensions of muscle position and slot
Set dislocation when preventing sensor axis from installing；Sensor axis big end is equipped with limitation face 4-2, and limitation face 4-2 is step surface.
Refering to Fig. 7, the leading flank of 7 rear end of spring base is equipped with interior the second putting hole of external pressure spring 7-1, and interior external pressure spring second is put
Setting hole 7-1 is counterbore；The two sides at the middle part of spring base 7 are symmetrically arranged with two semicircle boss 7-2-1,7-2-2, semicircle convex
Platform 7-2-1,7-2-2 are adapted to spring base mounting hole 2-2-1,2-2-2 of pedestal 2 respectively；The leading flank at the middle part of spring base 7 is set
There is sliding block fixed column 7-3.
Refering to Fig. 8, sliding block 6 includes in connection back-to-back, the two pieces of arc panels of opening outwardly, and the first arc panel is equipped with half
Circular groove 6-2, half slot 6-2 are adapted to the sliding block fixed column 7-3 of spring base 7；It is set on second arcwall face there are two rubbing surface 6-1,
Rubbing surface 6-1 and 5 frictional connection of damping fin.
Fig. 9 is participated in, damping fin 5 is in the shape of a saddle, penetrates through its thickness direction and is equipped with fan annular through-hole 5-1, fans annular through-hole 5-1
It is adapted to semicircle boss 1-1-1, the 1-1-2 on 1 head of pedal connecting rod.
Refering to fig. 10, electronic box 8 sets that there are four screw hole 8-1.
The mounting means of the suspension-type electric accelerator pedal of the 1st embodiment of the application are as follows:
Referring to Fig.2, the preferred half slot 6-2 by sliding block 6 is mounted on the sliding block fixed column 7- of spring base 7 by interference fit
On 3, two damping fins 5 are set in two semicircle boss 1-1-1,1-1-2 of pedal connecting rod 1 by transition fit
On；Then the front end of pedal connecting rod 1 is made into 4 small end 4-3 of sensor axis from the opening inserted base inner cavity of 2 intracavity posterior end of pedestal
Sequentially pass through the second mounting hole of sensor axis 2-1-1, sensor axis the first mounting hole 1-2 and sensor axis third mounting hole 2-1-
Muscle position 1-2-1,1-2-2 four long are stuck in four elongated slot 4- on sensor axis 4 in 2, the first mounting hole of sensor axis 1-2
In 1-1,4-1-2,4 interlude of sensor axis and sensor axis the first mounting hole 1-2 are interference fitted, and are installed with sensor axis second
Hole 2-1-1, third mounting hole 2-1-2 clearance fit, the confined planes 4-2 of 4 big end of sensor axis resist the installation of sensor axis second
The lateral surface of hole 2-1-1, electronic box 8 are mounted on the side of pedestal by screw hole 8-1；By spring base 7 from 2 lower ending opening of pedestal
In be put into base intracavity, make spring base two sides two halves round boss 7-2-1,7-2-2 distinguish inserted base 2 spring base installation
Hole 2-2-1,2-2-2, boss and interporal lacuna cooperate；Interior external pressure spring 3 is placed on to the first mounting hole of pressure spring 1- of pedal connecting rod 1 simultaneously
Between 3 and the second mounting hole of pressure spring 7-1 of spring base 7；It contacts damping fin 5 always with two rubbing surface 6-1 of sliding block, is stepped in throttle
Damping force is persistently provided in the plate course of work.After assembling can hand-operated foot-pedal connecting rod 1, pass through the mutual of damping fin 5 and sliding block 6
Movement is corrected 6 position of sliding block.
In conjunction with Figure 11, further illustrate working principle of the present invention is as follows:
Refering to fig. 1 and Fig. 2, in running car, driver foot applies external force to pedal connecting rod 1, and pedal connecting rod 1 is around biography
The rotation of the axis of sensor axis 4, i.e. the first fulcrum O1, damping fin 5 and sliding block 6 rotate friction, and spring base 7 utilizes lever principle
The power Ft of interior external pressure spring 3 is passed into sliding block 6, so that sliding block 6 is provided positive force Fn squeezed air-damping piece 5 and generates frictional damping.Damping
Piece and sliding block are in contact condition always, as spring force is gradually increased in the course of work, will generate the damping force persistently increased.
Establish the simple mechanical model of frictional force as shown in figure 11: the first fulcrum O1 is the connection of pedal connecting rod 1 and pedestal 2
Point, the second fulcrum O2 are the tie point of spring base 7 and pedestal 2.
Pedal connecting rod 1 is during the depression process: F*L1=Ft*L2+f*R is 1.
Pedal connecting rod 1 is in springback process: F*L1=Ft*L2-f*R is 2.
Damping force: 1. -2. obtain Δ F=2f*R/L1
Wherein: Ft ' * L3=Fn ' * L4
Ft '=Ft
F=Fn* μ
Fn=Fn '
F: the pedal force of load is indicated；
L1: loading force radius of turn is indicated；
L3: the arm of force of the spring force relative to tie point 02 is indicated；
L4: the arm of force of the sliding block positive force relative to tie point 02 is indicated；
R: damping fin radius is indicated；
μ: indicating coefficient of friction, substitutes into formula 1., 2. after acquiring frictional force f.
Claims (10)
1. a kind of suspension-type electric accelerator pedal with hesitation, which is characterized in that including pedal connecting rod, pedestal, inside and outside
Pressure spring, sensor axis, damping fin, sliding block, spring base, electronic box and screw；The head of pedal connecting rod extend into the pedestal of pedestal
It is articulated and connected in inner cavity by sensor axis and pedestal, pedal connecting rod is the first fulcrum (O1) rotation with sensor axis；Spring base
In base intracavity, it is connect by the boss of its middle part left and right sides with base rotation, spring base is with its two sides boss for the
Two fulcrums (O2) rotation, the second fulcrum (O2) are located at the rear of the first fulcrum (O1)；Sliding block is fixedly mounted on the front end of spring base,
Two damping fins are fixedly mounted on the left and right sides of the head front end of pedal connecting rod, before the front end of spring base and the head of pedal connecting rod
End is connected by damping fin and sliding block frictional rotation, and the rear end of spring base is connected by the head rear end of interior external pressure spring and pedal connecting rod
It connects；Electronic box is fixed by screws on pedestal.
2. suspension-type electric accelerator pedal as described in claim 1, which is characterized in that the head front end of pedal connecting rod is in cylinder
Shape, the left and right sides of head front end project radially outward to form the annular installation base of fan, and damping fin is set with by transition fit
Its friction faces outwardly on the installation base, and damping fin is in the shape of a saddle.
3. suspension-type electric accelerator pedal as claimed in claim 2, which is characterized in that damping fin is made of POM wear-resistant material.
4. efp as described in claim 1, which is characterized in that the leading flank at the middle part of spring base is solid equipped with sliding block
Fixed column, sliding block are mounted in sliding block fixed column by interference fit.
5. efp as claimed in claim 4, which is characterized in that sliding block includes in connection back-to-back, is open outwardly
Two pieces of arc panels, the first arc panel is equipped with half slot, and half slot is adapted to sliding block fixed column；Second arcwall face is equipped with two
A rubbing surface, two rubbing surfaces are connect with two damping fin frictional rotations.
6. efp as described in claim 1, which is characterized in that the head rear end of pedal connecting rod is equipped with interior external pressure spring
The leading flank of first putting hole, spring base rear end is equipped with interior the second putting hole of external pressure spring, interior the first, second putting hole of external pressure spring
It is counterbore；Interior external pressure spring is double helix cylindrical spring, and the upper end is placed in the first putting hole, and lower end is placed in the second putting hole
It is interior.
7. suspension-type electric accelerator pedal as described in claim 1, which is characterized in that pedal connecting rod is axis hole with sensor axis
Interference fit connection, sensor axis are that axis hole clearance fit is connect with pedestal.
8. suspension-type electric accelerator pedal as claimed in claim 7, which is characterized in that sensor axis is connect with pedal connecting rod
Part is axially arranged with strip card slot, and pedal connecting rod is equipped with the muscle position being adapted to the card slot.
9. suspension-type electric accelerator pedal as claimed in claim 8, which is characterized in that sensor axis is equipped with four elongated slots,
In an elongated slot width be slightly larger than other three elongated slots width；Four muscle positions are equipped in pedal connecting rod through-hole, wherein one
The width of muscle position is slightly larger than the width of other tibet cinnamon bark position, and wide elongated slot is adapted to wide muscle position.
10. efp as described in claim 1, which is characterized in that the boss of the left and right sides is in half in the middle part of spring base
Circle, the rear of the sensor axis mounting hole of pedestal are equipped with spring base mounting hole, and semicircle boss and spring base install interporal lacuna
It is cooperatively connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910683106.9A CN110406377A (en) | 2019-07-26 | 2019-07-26 | A kind of suspension-type electric accelerator pedal with hesitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910683106.9A CN110406377A (en) | 2019-07-26 | 2019-07-26 | A kind of suspension-type electric accelerator pedal with hesitation |
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| Publication Number | Publication Date |
|---|---|
| CN110406377A true CN110406377A (en) | 2019-11-05 |
Family
ID=68363324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910683106.9A Pending CN110406377A (en) | 2019-07-26 | 2019-07-26 | A kind of suspension-type electric accelerator pedal with hesitation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114314A (en) * | 2019-12-28 | 2020-05-08 | 一汽解放汽车有限公司 | Electronic accelerator pedal |
| CN114211958A (en) * | 2022-01-13 | 2022-03-22 | 安徽江淮汽车集团股份有限公司 | Accelerator pedal assembly |
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| JP2002087106A (en) * | 2000-09-14 | 2002-03-26 | Nippon Cable Syst Inc | Hysteresis generating device for accelerator pedal |
| DE102006044484A1 (en) * | 2006-09-21 | 2008-06-05 | Horst Siedle Gmbh & Co. Kg | Accelerator pedal module, particularly for motor vehicle, has pedal, friction device and return spring, where pedal is pivoted around rotational axis, particularly boring, against return spring |
| CN104228573A (en) * | 2013-06-17 | 2014-12-24 | 上海海拉电子有限公司 | Delay generating mechanism and vehicle pedal with same |
| KR20150001011A (en) * | 2013-06-26 | 2015-01-06 | 주식회사 동희산업 | Realtime Activity Response Pedal and Activity Control Method thereof |
| CN204200381U (en) * | 2014-10-24 | 2015-03-11 | 南京奥联汽车电子电器股份有限公司 | A kind of E-Gas of novel non-contact structure |
| CN208324886U (en) * | 2018-06-06 | 2019-01-04 | 南京海勒汽车零部件有限公司 | A kind of Split type base connecting rod efp |
| CN109895628A (en) * | 2019-03-20 | 2019-06-18 | 李春艳 | A kind of non-contact electronic acceleration pedal |
| CN210680394U (en) * | 2019-07-26 | 2020-06-05 | 南京奥联汽车电子电器股份有限公司 | Suspension type electronic accelerator pedal with hysteresis effect |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114314A (en) * | 2019-12-28 | 2020-05-08 | 一汽解放汽车有限公司 | Electronic accelerator pedal |
| CN114211958A (en) * | 2022-01-13 | 2022-03-22 | 安徽江淮汽车集团股份有限公司 | Accelerator pedal assembly |
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