CN107748071A - Vehicle testing throttle control mechanism - Google Patents
Vehicle testing throttle control mechanism Download PDFInfo
- Publication number
- CN107748071A CN107748071A CN201711174377.9A CN201711174377A CN107748071A CN 107748071 A CN107748071 A CN 107748071A CN 201711174377 A CN201711174377 A CN 201711174377A CN 107748071 A CN107748071 A CN 107748071A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- base
- gas pedal
- screw rod
- control mechanism
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
Abstract
The invention discloses a kind of vehicle testing throttle control mechanism, including pressing plate, the rotational structure that the pressing back-end is made up of rotating shaft screw rod and axle sleeve is installed on base rear end, the base is positioned on the cab floor at gas pedal rear, being provided between base and pressing plate makes pressing plate front end upwarp the flexible member above gas pedal, base is provided with adjusting screw rod, the screw body of the adjusting screw rod passes through pressing plate upwardly through the bar-shaped trough of forward and backward on pressing plate plate body, and adjusting nut, which is combined in screw body, is pressed in pressing plate front end in gas pedal.The present invention controls pressing plate to push the amplitude of gas pedal by adjusting nut, can make engine speed in idling to consecutive variations between maximum speed, and engine speed and speed can be made stable on arbitrary value.
Description
Technical field
The present invention relates to vehicle accelerator system control technique, specially a kind of vehicle testing throttle control mechanism.
Background technology
When controlling vehicle accelerator to be tested, general driver directly tramples gas pedal, but people's long-time operation with pin
Fatigue can be produced, causes the fluctuation of throttle；And because the sensitivity of visual tactile is not accurate enough, Throttle Opening Control can be caused smart
Error on degree；In addition, in test, vehicle is in the effect of jitter that can not only be brought by engine of static state, in driving cycle
Under also to be influenceed by complicated impact caused by the concavo-convex bending of road, driver is in driver's cabin also due to above-mentioned interference causes oil
Inaccuracy in gate control.
The content of the invention
In view of the shortcomings of the prior art, the present invention proposes a kind of vehicle testing throttle control mechanism, and its object is to solve
Certainly due to the fluctuation of vibration factor is brought inside and outside human factor, vehicle throttle and not high control accuracy the problem of.
The vehicle testing throttle control mechanism of above-mentioned purpose can be reached, its technical scheme includes pressing plate, the pressing back-end
The rotational structure being made up of rotating shaft screw rod and axle sleeve is installed on base rear end, and the base is positioned over gas pedal rear
Being provided with cab floor, between base and pressing plate makes pressing plate front end upwarp the flexible member above gas pedal, on base
Provided with adjusting screw rod, the screw body of the adjusting screw rod passes through pressing plate upwardly through the bar-shaped trough of forward and backward on pressing plate plate body, adjusts
Section nut, which is combined in screw body, is pressed in pressing plate front end in gas pedal.
The flexible member is conventionally the left and right torque spring being arranged on axle sleeve.
For convenience of regulation placement location, the bottom front of the base is provided with left and right two foot pad adjusting screws, base
Bottom rear end center is provided with a foot pad adjusting screw.
Beneficial effects of the present invention：
1st, vehicle testing throttle control mechanism of the present invention can push the amplitude of gas pedal by adjusting nut control pressing plate,
It can make engine speed in idling to consecutive variations between maximum speed, and engine speed and speed can be made stable in arbitrary value
On.
2nd, the present invention is than manual operation more accurate stable, and test error and uniformity are missed caused by avoiding throttle fluctuation
Difference.
3rd, in the vehicle not test of driving cycle, without configuration driver, one can complete to test the present invention, save
Human cost.
4th, the present invention is easy for installation, without dismounting, that is, puts and uses, dynamics is moderate, can increase substantially testing efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the present invention.
Fig. 2 is the left view of Fig. 1 embodiments.
Figure number identifies：1st, pressing plate；2nd, base；3rd, rotating shaft screw rod；4th, axle sleeve；5th, seat ear；6th, gas pedal；7th, spiral shell is adjusted
Bar；8th, bar-shaped trough；9th, adjusting nut；10th, torque spring；11st, foot pad adjusting screw；12nd, plate ear；13rd, locking nut.
Embodiment
Illustrated embodiment is described further to technical scheme below in conjunction with the accompanying drawings.
Vehicle testing throttle control mechanism of the present invention, its structure include pressing plate 1 and base 2, and the rear end of the base 2 is provided with
Left and right two seat ears 5, the rear end of the pressing plate 1 are provided with left and right two plate ears 12, axle sleeve 4, institute are fixed with left and right plate ear 12
State axle sleeve 4 to be placed between left and right two seat ears 5, the axis hole of rotating shaft screw rod 3 from left seat ear 5 pierces into, from right seat after axle sleeve 4
The axis hole of ear 5 is passed, and the position of 13 limit rotary shaft screw rod of locking nut 3 is screwed in the traversing through end of rotating shaft screw rod 3, the axle sleeve 4
Left and right end is set with torque spring 10, and a spring end of the torque spring 10 is installed on corresponding seat ear 5, torque spring
10 another spring end acts on the corresponding bottom of plate ear 12, and in the presence of left and right torque spring 10, the front end of pressing plate 1 is tilted upward
Rise, as shown in Figure 1 and Figure 2.
Middle front part on the base 2 is provided with vertical adjusting screw rod 7, the screw body of the adjusting screw rod 7 upwardly through
The bar-shaped trough 8 of forward and backward is passed on pressing plate 1 on the plate body of pressing plate 1, and adjusting nut 9 is combined on the front end of pressing plate 1 in screw body
Push, the angle that the front end of pressing plate 1 pushes can be adjusted by adjusting nut 9, as shown in Figure 1 and Figure 2.
The bottom front of the base 2 is provided with left and right two foot pad adjusting screws 11, and the bottom rear end center of base 2 is set
There is a foot pad adjusting screw 11, as shown in Figure 1 and Figure 2.
The present invention occupation mode be：
1st, base 2 (leaning on the gravity of itself) is positioned on the cab floor at the rear of gas pedal 6, the bottom of adjusting base 2
Three height of foot pad adjusting screw 11 in portion make it steady, and the front end of pressing plate 1 tilted is in the top of gas pedal 6.
2nd, gradually screwing adjusting nut 9 will be pressed in gas pedal 6 under the front end of pressing plate 1.
3rd, further screw adjusting nut 9 and control the degree being pressed under the front end of pressing plate 1 in gas pedal 6, fix throttle
At the desired position and keep stable, such as push gas pedal 6 by a small margin, or significantly push gas pedal 6.
Claims (3)
1. vehicle testing throttle control mechanism, it is characterised in that：Including pressing plate (1), pressing plate (1) rear end passes through rotating shaft screw rod
(3) rotational structure formed with axle sleeve (4) is installed on base (2) rear end, and the base (2) is positioned over gas pedal (6) rear
Cab floor on, between base (2) and pressing plate (1) be provided with pressing plate (1) front end is upwarped the bullet above gas pedal (6)
Property element, base (2) are provided with adjusting screw rod (7), and the screw body of the adjusting screw rod (7) is upwardly through on pressing plate (1) plate body
The bar-shaped trough (8) of forward and backward passes through pressing plate (1), and adjusting nut (9) is combined in screw body is pressed in throttle by pressing plate (1) front end
On pedal (6).
2. vehicle testing throttle control mechanism according to claim 1, it is characterised in that：The flexible member is to be arranged on
Left and right torque spring (10) on axle sleeve (4).
3. vehicle testing throttle control mechanism according to claim 1 or 2, it is characterised in that：The bottom of the base (2)
Front end is provided with left and right two foot pad adjusting screws (11), and the bottom rear end center of base (2) is provided with a foot pad adjusting screw
(11)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711174377.9A CN107748071A (en) | 2017-11-22 | 2017-11-22 | Vehicle testing throttle control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711174377.9A CN107748071A (en) | 2017-11-22 | 2017-11-22 | Vehicle testing throttle control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107748071A true CN107748071A (en) | 2018-03-02 |
Family
ID=61251543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711174377.9A Pending CN107748071A (en) | 2017-11-22 | 2017-11-22 | Vehicle testing throttle control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107748071A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114061970A (en) * | 2021-10-08 | 2022-02-18 | 东风本田汽车有限公司 | Vehicle speed control method and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202075137U (en) * | 2011-05-26 | 2011-12-14 | 襄阳达安汽车检测中心 | Connecting-rod-type accelerator pedal controlling device |
| CN104764613A (en) * | 2015-03-31 | 2015-07-08 | 力帆实业(集团)股份有限公司 | Car running mode emission testing accelerator control device |
| CN207423545U (en) * | 2017-11-22 | 2018-05-29 | 桂林电子科技大学 | Vehicle testing throttle control mechanism |
-
2017
- 2017-11-22 CN CN201711174377.9A patent/CN107748071A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202075137U (en) * | 2011-05-26 | 2011-12-14 | 襄阳达安汽车检测中心 | Connecting-rod-type accelerator pedal controlling device |
| CN104764613A (en) * | 2015-03-31 | 2015-07-08 | 力帆实业(集团)股份有限公司 | Car running mode emission testing accelerator control device |
| CN207423545U (en) * | 2017-11-22 | 2018-05-29 | 桂林电子科技大学 | Vehicle testing throttle control mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114061970A (en) * | 2021-10-08 | 2022-02-18 | 东风本田汽车有限公司 | Vehicle speed control method and device |
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