CN208350386U - Accelerator pedal of automobile test device - Google Patents
Accelerator pedal of automobile test device Download PDFInfo
- Publication number
- CN208350386U CN208350386U CN201821005571.4U CN201821005571U CN208350386U CN 208350386 U CN208350386 U CN 208350386U CN 201821005571 U CN201821005571 U CN 201821005571U CN 208350386 U CN208350386 U CN 208350386U
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- main body
- support rod
- rod main
- accelerator pedal
- support
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Abstract
The utility model discloses a kind of accelerator pedal of automobile test devices, the device includes regulating mechanism and supporting support, regulating mechanism includes flake bearing and threaded screw body, the first end of screw body connects gas pedal support portion, gas pedal support portion with gas pedal for being in contact, to control accelerator pedal stroke, the second end of screw body connects manoeuvre portion, several traveling nuts on screw body, screw body passes through the axis hole of flake bearing, flake bearing can move on screw body, the internal diameter of axis hole and the outer diameter of traveling nut match, flake bearing connects a connection ring far from one end of axis hole, supporting support includes support rod main body, the first end of support rod main body connects panel supporting part, panel supporting part with the panel end of cab position for being in contact, support rod main body passes through the connection ring, And support rod main body is fixed in connection ring by tightening nut.The utility model is at low cost, measuring accuracy and testing efficiency are high.
Description
Technical field
The utility model relates to Automobile Measuring Techniques fields, more particularly to a kind of accelerator pedal of automobile test device.
Background technique
As the rapid development of auto industry and the continuous improvement of people's living condition are promoted, automobile has become people and goes out
Existing indispensable one of the vehicles, meanwhile, people are also higher and higher to the test request of automobile, go in automobile factory past
Need to do a large amount of performance test early period, such as: the dynamic property objective examination under each accelerator open degree, how quickly, quasi-
True learns that test data is a biggish challenge for engineer.
Currently to the test of part-throttle pedal, there are mainly two types of methods, and one is pass through the artificial control pedal depth of driver
It is tested, the shortcomings that the test method clearly, because it can only control gas pedal depth, measuring accuracy by driver
It is very low, and can not accurately test out the data of different tread depths.It there are also a kind of test method is carried out by robot device
Control is executed by pedal displacement sensor, ECU (electronic control unit), data/address bus, servomotor and air throttle etc.
Mechanism is controlled, its advantage is that control precision is high, but there are following two major defects: first is that cost is too high, because it is matched
Set test device style is more, and manufacturing cost and maintenance cost are also higher；Second is that testing efficiency is low, set robot device pacifies every time
Dress and debug time need to reinstall debugging, and test process and its not flexible, various peaces after replacing vehicle all in 3h or more again
The test equipment of dress is too big to driver's interference, had not only influenced driving safety simultaneously but also had kept testing efficiency low.
Utility model content
One purpose of the utility model is to propose a kind of at low cost, measuring accuracy and the high automotive throttle of testing efficiency
Pedal test device.
A kind of accelerator pedal of automobile test device including the regulating mechanism for controlling accelerator pedal stroke and is used to support
The supporting support of the regulating mechanism, the regulating mechanism include flake bearing and threaded screw body, the screw rod
The first end of main body connects gas pedal support portion, and the gas pedal support portion with gas pedal for being in contact, with control
Accelerator pedal stroke, the second end of the screw body connect manoeuvre portion, several traveling nuts on the screw body are described
Screw body passes through the axis hole of the flake bearing, and the flake bearing can move on the screw body, the axis hole
The outer diameter of internal diameter and the traveling nut matches, and the flake bearing connects a connection ring, institute far from one end of the axis hole
Stating supporting support includes support rod main body, and the first end of the support rod main body connects panel supporting part, the panel supporting part
It is in contact for the panel end with cab position, the support rod main body passes through the connection ring, and will by tightening nut
The support rod main body is fixed in the connection ring.
According to the utility model proposes accelerator pedal of automobile test device, structure is simple, without complicated mechanical equipment,
It is at low cost, wherein gas pedal support portion is stepped on for being in contact with gas pedal so as to control throttle by regulating mechanism
Plate stroke, and supporting support can be used in support adjustment mechanism, panel supporting part is in contact with the panel end of cab position,
Operator only needs hand-held manipulation portion to carry out promotion operation when test, easy to operate, and is existed by flake bearing and setting
Several traveling nuts on screw body can determine position corresponding to fully closed throttle, throttle wide and part-throttle aperture,
To realize therefore the test under various accelerator open degrees not only ensure that measuring accuracy but also improve testing efficiency.
In addition, can also have following additional skill according to accelerator pedal of automobile test device provided by the utility model
Art feature:
Further, the support rod main body is flexibly connected with the panel supporting part.
Further, the panel supporting part is equipped with the first mounting post, and the first end of the support rod main body is equipped with the
Two mounting posts, first mounting post and second mounting post are pivotally connected.
Further, the second end of the support rod main body is connected and fixed nut, and the fixture nut is for being placed on driving
On the floor of room, and contacted with cab floor.
Further, it is set on the screw body there are three the traveling nut, three traveling nuts are respectively used to
Determine throttle full close position, wide-open throttling position and part-throttle open position.
Further, the support rod main body is retractable structure, and the support rod main body is equipped with described for controlling
The stop nut of support rod principal length.
Further, the manoeuvre portion is ball structure.
Another purpose of the utility model is to propose a kind of test using above-mentioned accelerator pedal of automobile test device
Method, comprising:
The manoeuvre portion is pushed, contacts the gas pedal support portion just with gas pedal, described in first
Traveling nut records the position where the flake bearing at this time, and the position of first traveling nut is that throttle is complete at this time
Closed position；
The manoeuvre portion is pushed, makes the gas pedal support portion that gas pedal is pushed into throttle wide, passes through second
The traveling nut records the position where the flake bearing at this time, and the position of second traveling nut is oil at this time
Door fully open position；
Measure the distance between first traveling nut and the second traveling nut, according to experimental test demand into
Row equal part determines institute's part-throttle aperture to be tested, and according to institute's part-throttle aperture to be tested and first
The distance between traveling nut and the second traveling nut calculate the position of the third traveling nut, push the manipulation
Portion is moved to the flake bearing on the third traveling nut, realizes the test of part gas pedal.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of the accelerator pedal of automobile test device of an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of regulating mechanism in Fig. 1；
Fig. 3 is the structural schematic diagram of supporting support in Fig. 1.
Specific embodiment
It is practical to this with reference to the accompanying drawing to keep the purpose of this utility model, feature and advantage more obvious and easy to understand
Novel specific embodiment is described in detail.Several embodiments of the utility model are given in attached drawing.But this is practical
It is novel to realize in many different forms, however it is not limited to embodiment described herein.On the contrary, providing these implementations
The purpose of example is to keep the disclosure to the utility model more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixedly arranged on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side ", "upper", "lower" and similar statement for illustrative purposes only, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.Term " and or " used herein includes one or more relevant listed items
Any and all combinations.
It please refers to Fig.1 to Fig.3, the accelerator pedal of automobile test device that an embodiment of the utility model proposes, including with
In control accelerator pedal stroke regulating mechanism 10 and be used to support the supporting support 20 of the regulating mechanism 10.
The regulating mechanism 10 includes flake bearing 11 and threaded screw body 12, and the of the screw body 12
One end connects gas pedal support portion 13, and the gas pedal support portion 13 with gas pedal for being in contact, to control throttle
Pedal travel, the second end of the screw body 12 connect manoeuvre portion 14, and the manoeuvre portion 14 is specially ball structure, material
It is a smooth plastics ball, greatly facilitates pilot control.
Several traveling nuts on the screw body 12, the screw body 12 pass through the axis of the flake bearing 11
Hole, the flake bearing 11 can move on the screw body 12, the outer diameter of the internal diameter of the axis hole and the traveling nut
Match, flake bearing 11 can entangle the traveling nut.
The flake bearing 11 connects a connection ring 16 far from one end of the axis hole.
The supporting support 20 includes support rod main body 21, and the first end of the support rod main body 21 connects panel supporting part
22, for the panel supporting part 22 for being in contact with the panel end of cab position, the support rod main body 21 passes through the company
Ring 16 is connect, and the support rod main body 21 is fixed in the connection ring 16 by tightening nut 17.
The support rod main body 21 is retractable structure, and the support rod main body 21 is equipped with for controlling the support rod
The stop nut 23 of 21 length of main body.The length of support rod main body 21 can be according to the difference of vehicle and driving for driver
It sails habit difference to be adjusted, stop nut 23 need to only be fixed after the completion of adjustment.
The support rod main body 21 is flexibly connected with the panel supporting part 22.Specifically in the present embodiment, the panel
Support portion 22 is equipped with the first mounting post 221, and the first end of the support rod main body 21 is equipped with the second mounting post 211, and described the
One mounting post 221 is pivotally connected with second mounting post 211, to realize that support rod main body 21 is flexibly connected with panel supporting part 22.
It is to choose to suitable stationary plane, in addition in cab position for convenience that panel supporting part 22, which is arranged to activity adjustment panel,
Being designed to that panel-form can also play in addition to playing fixed function prevents from causing because of contact surface too small generation stress concentration to driving
Sail the destruction of room panel.
In the present embodiment, the second end of the support rod main body 21 is connected and fixed nut 24, and the fixture nut 24 is used for
It is placed on cab floor, and is contacted with cab floor.Fixture nut 24 is placed on cab floor and is contacted with floor, Gu
Determining nut 24 and floor-engaging face product can less play the role of being firmly fixed.Supporting support 20 is finally fixed on driver's cabin position
It sets.
In the present embodiment, set on the screw body 12 there are three traveling nut, respectively traveling nut 15a, 15b,
15c, three described traveling nut 15a, 15b, 15c are respectively used to determine throttle full close position, wide-open throttling position and part
Accelerator open degree position.
The test method of above-mentioned accelerator pedal of automobile test device are as follows:
The manoeuvre portion 14 is pushed, the gas pedal support portion 13 is contacted just with gas pedal, passes through first
Traveling nut 15a records the position where the flake bearing 11 at this time, and the position of first traveling nut 15a is oil at this time
Door full close position；
The manoeuvre portion 14 is pushed, makes the gas pedal support portion 13 that gas pedal is pushed into throttle wide, passes through
Two traveling nut 15b record the position where the flake bearing 11 at this time, and the position of second traveling nut 15a is at this time
For wide-open throttling position；
The distance between first traveling nut 15a and the second traveling nut 15b are measured, is carried out according to experimental test demand
Equal part determines institute's part-throttle aperture to be tested, and according to institute's part-throttle aperture to be tested and first movable screw
The distance between female 15a and the second traveling nut 15b calculate the position of third traveling nut 15c, push the manoeuvre portion 14,
It is moved to the flake bearing 11 on third traveling nut 15c, realizes the test of part gas pedal.For example, if
The distance between one traveling nut 15a and the second traveling nut 15b are L, when to test 30% accelerator open degree, mobile third
A traveling nut 15c, making the distance between third traveling nut 15c and first traveling nut 15a is 0.3L, is then pushed
The manoeuvre portion 14 is moved to the flake bearing 11 on third traveling nut 15c, realizes the test of 30% accelerator open degree,
Similarly, various accelerator open degrees can be tested.
According to the accelerator pedal of automobile test device that the present embodiment proposes, structure is simple, without complicated mechanical equipment, at
This is low, wherein gas pedal support portion with gas pedal for being in contact, so as to control gas pedal by regulating mechanism
Stroke, and supporting support can be used in support adjustment mechanism, panel supporting part is in contact with the panel end of cab position, is surveying
Operator only needs hand-held manipulation portion to carry out promotion operation when examination, easy to operate, and by flake bearing and is arranged in spiral shell
Several traveling nuts in bar main body can determine position corresponding to fully closed throttle, throttle wide and part-throttle aperture, from
And realize the test under various accelerator open degrees, therefore, it not only ensure that measuring accuracy but also improved testing efficiency.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (7)
1. a kind of accelerator pedal of automobile test device, which is characterized in that including the regulating mechanism for controlling accelerator pedal stroke
With the supporting support for being used to support the regulating mechanism, the regulating mechanism includes flake bearing and threaded screw rod master
Body, the first end of the screw body connect gas pedal support portion, and the gas pedal support portion is used for and gas pedal phase
Contact, to control accelerator pedal stroke, the second end of the screw body connects manoeuvre portion, several work on the screw body
Dynamic nut, the screw body pass through the axis hole of the flake bearing, and the flake bearing can move on the screw body,
The internal diameter of the axis hole and the outer diameter of the traveling nut match, and the flake bearing connects one far from one end of the axis hole
Connection ring, the supporting support include support rod main body, and the first end of the support rod main body connects panel supporting part, the face
Plate support portion with the panel end of cab position for being in contact, and the support rod main body passes through the connection ring, and by twisting
The support rod main body is fixed in the connection ring by tight nut.
2. accelerator pedal of automobile test device according to claim 1, which is characterized in that the support rod main body with it is described
Panel supporting part is flexibly connected.
3. accelerator pedal of automobile test device according to claim 2, which is characterized in that the panel supporting part is equipped with
First mounting post, the first end of the support rod main body are equipped with the second mounting post, first mounting post and second installation
Column pivot joint.
4. accelerator pedal of automobile test device according to claim 1, which is characterized in that the second of the support rod main body
End is connected and fixed nut, and the fixture nut is contacted for being placed on cab floor with cab floor.
5. accelerator pedal of automobile test device according to claim 1, which is characterized in that the screw body is equipped with three
A traveling nut, three traveling nuts are respectively used to determine throttle full close position, wide-open throttling position and part
Accelerator open degree position.
6. accelerator pedal of automobile test device according to claim 1, which is characterized in that the support rod main body is that can stretch
Shrinking structure, the support rod main body are equipped with the stop nut for controlling the support rod principal length.
7. accelerator pedal of automobile test device according to claim 1, which is characterized in that the manoeuvre portion is ball knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821005571.4U CN208350386U (en) | 2018-06-27 | 2018-06-27 | Accelerator pedal of automobile test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821005571.4U CN208350386U (en) | 2018-06-27 | 2018-06-27 | Accelerator pedal of automobile test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208350386U true CN208350386U (en) | 2019-01-08 |
Family
ID=64882113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821005571.4U Active CN208350386U (en) | 2018-06-27 | 2018-06-27 | Accelerator pedal of automobile test device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208350386U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000933A (en) * | 2018-06-27 | 2018-12-14 | 江铃汽车股份有限公司 | Accelerator pedal of automobile test device and its test method |
| CN110208005A (en) * | 2019-06-03 | 2019-09-06 | 东南（福建）汽车工业有限公司 | A kind of automobile engine determines rotational speed devices |
-
2018
- 2018-06-27 CN CN201821005571.4U patent/CN208350386U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000933A (en) * | 2018-06-27 | 2018-12-14 | 江铃汽车股份有限公司 | Accelerator pedal of automobile test device and its test method |
| CN109000933B (en) * | 2018-06-27 | 2024-03-26 | 江铃汽车股份有限公司 | Automobile accelerator pedal testing device and testing method thereof |
| CN110208005A (en) * | 2019-06-03 | 2019-09-06 | 东南（福建）汽车工业有限公司 | A kind of automobile engine determines rotational speed devices |
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