CN110987486B - Evaluation cabin of steering device - Google Patents
Evaluation cabin of steering device Download PDFInfo
- Publication number
- CN110987486B CN110987486B CN201911294942.4A CN201911294942A CN110987486B CN 110987486 B CN110987486 B CN 110987486B CN 201911294942 A CN201911294942 A CN 201911294942A CN 110987486 B CN110987486 B CN 110987486B
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- seat
- evaluation
- bearing part
- column
- steering column
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- 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
- G01M17/06—Steering behaviour; Rolling behaviour
Abstract
The invention discloses an evaluation cockpit of a steering device, comprising: the device comprises a cabin body, a seat, a steering column, an intermediate shaft and an intermediate shaft connecting piece; the seat is arranged on a seat mounting position of the cabin body; the steering column is arranged on a steering column mounting position of the cabin body; one end of the intermediate shaft is connected with the steering column; the middle shaft connecting piece is rotatably arranged on the cabin body, the middle shaft connecting piece is connected with the other end of the middle shaft, and the angle between the middle shaft and the bottom surface of the middle shaft connecting piece is adjustable. Therefore, by arranging the middle shaft connecting piece, the evaluation cabin of the embodiment is closer to the arrangement situation on a real vehicle, and on the premise that the relative position of the steering column and the seat in the cab and the relative position of the middle shaft and the vehicle body can be effectively simulated, the subjective evaluation of the steering device is more accurate, and the product verification is more reliable.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to an evaluation cabin of a steering device.
Background
The steering device is one of the important safety components of the vehicle, however, the operation requirements of the driver and the operation modes of different drivers are different.
That is, each driver has a different need for the subjective feel of vehicle handling. However, in the prior art, the steering device is directly fixed on the vehicle body, and whether the steering device can meet the requirements of drivers with different body types and drivers with different requirements or not is still a blank.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. To this end, an object of the invention is to propose an evaluation cockpit of a steering device that can accurately simulate the driving environment to obtain a verification of use that is closer to the actual use environment.
The evaluation cabin of the steering device according to the embodiment of the invention comprises: the device comprises a cabin body, a seat, a steering column, an intermediate shaft and an intermediate shaft connecting piece; the seat is arranged on a seat mounting position of the cabin body; the steering column is arranged on a steering column mounting position of the cabin body; one end of the intermediate shaft is connected with the steering column; the middle shaft connecting piece is rotatably arranged on the cabin body, the middle shaft connecting piece is connected with the other end of the middle shaft, and the angle between the middle shaft and the bottom surface of the middle shaft connecting piece is adjustable.
According to the evaluation cabin of the steering device, the installation position and the relative angle of the intermediate shaft are simulated by arranging the intermediate shaft connecting piece, so that the evaluation cabin of the embodiment is closer to the arrangement condition of a real vehicle, and the subjective evaluation of the steering device is more accurate and the product verification is more reliable on the premise that the relative position of a steering column and a seat in a cab and the relative position of the intermediate shaft and a vehicle body can be effectively simulated.
According to some embodiments of the invention, the intermediate shaft connection comprises: the first adjusting seat and the second adjusting seat are arranged on the fixed seat, the fixed seat is rotatably arranged on the cabin body, the second adjusting seat is connected with the intermediate shaft, the first adjusting seat is fixed on the fixed seat, and the second adjusting seat is rotatably arranged on the first adjusting seat.
In some embodiments, the fixed seat is provided with a first rotating groove, the first rotating groove is in sliding fit with the cabin body, the first adjusting seat is provided with a second rotating groove, and the second adjusting seat is slidably arranged in the second rotating groove.
According to some embodiments of the invention, the cabin body comprises: the middle shaft connecting piece is fixed on the first bearing part; the seat is arranged on the second bearing part; the stand column is arranged on the second bearing part, the steering column is arranged on the stand column, and the position of the steering column on the stand column is adjustable.
Further, the upright post is constructed into a guide rail structure, the mounting seat of the steering column is connected with the guide rail, and the column body of the steering column is fixed on the mounting seat.
Further, the angle between the pipe column body and the mounting seat is adjustable.
In some embodiments, the second carrier portion is provided with a first rail and a second rail, the second rail being slidably disposed on the first rail, and the seat being slidably disposed on the second rail.
According to some embodiments of the invention, the evaluation cockpit further comprises: one end of the simulation pedal is connected with the first bearing part, and the other end of the simulation pedal is connected with the second bearing part.
Further, still include: the supporting rod is arranged between the stand column and the first bearing part, and the supporting rod is located on one side, deviating from the seat, of the stand column.
According to some embodiments of the invention, the first bearing part and the second bearing part are formed by connecting a plurality of cross beams and longitudinal beams in sequence, and the first bearing part and the second bearing part are connected through connecting beams.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of an evaluation cockpit according to an embodiment of the present invention;
figure 2 is another schematic diagram of an evaluation cockpit according to an embodiment of the present invention.
Figure 3 is a schematic view of the intermediate shaft connection and the intermediate shaft of the evaluation cabin according to an embodiment of the invention.
Reference numerals:
the evaluation cabin 100 is arranged to evaluate the position of the vehicle,
a cabin body 10, a first bearing part 11, a second bearing part 12, a first guide rail 121, a second guide rail 122, a pillar 13,
a seat 20, a steering column 30, a column body 31, a mount 32,
the counter shaft 40, counter shaft connecting piece 50, fixing base 51, first rotation groove 511, first regulation seat 52, second rotation groove 521, second regulation seat 53, simulation footboard 60, bracing piece 70.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
An evaluation cockpit 100 according to an embodiment of the invention is described below with reference to figures 1-3.
As shown in fig. 1 and 2, an evaluation cabin 100 of a steering apparatus according to an embodiment of the present invention includes: a cabin body 10, a seat 20, a steering column 30, an intermediate shaft 40 and an intermediate shaft connection 50.
Wherein the seat 20 is mounted on a seat mounting position of the cabin body 10; the steering column 30 is mounted on a steering column mounting position of the cabin body 10; one end of the intermediate shaft 40 is connected to the steering column 30; the intermediate shaft connecting piece 50 is rotatably provided on the cabin body 10, the intermediate shaft connecting piece 50 is connected to the other end of the intermediate shaft 40, and the angle between the intermediate shaft 40 and the bottom surface of the intermediate shaft connecting piece 50 is adjustable.
Specifically, the seat 20 is disposed on the cabin body 10 to simulate a scene in which the seat 20 of the cabin is disposed in the vehicle, the steering column 30 is mounted on the cabin body 10 and spaced apart from and disposed opposite to the seat 20 to simulate a relative position of the seat 20 of the cabin and the steering column 30, the intermediate shaft 40 is connected to the steering column 30, and the intermediate shaft 40 is fixed to the cabin body 10 by the intermediate shaft connector 50, and the intermediate shaft connector 50 and the seat 20 are located on both sides of the steering column 30, so that the seat 20, the steering column 30, and the intermediate shaft connector 50 simulate positions corresponding to the vehicle.
Further, the intermediate shaft connector 50 is rotatably provided on the cabin body 10, and the angle between the intermediate shaft 40 and the bottom surface of the intermediate shaft connector 50 is adjustable, thereby simulating the position of the intermediate shaft 40 in the vehicle body of a steering device of a different vehicle type.
According to the evaluation cabin 100 of the steering device, the installation position and the relative angle of the intermediate shaft 40 are simulated by arranging the intermediate shaft connecting piece 50, so that the evaluation cabin 100 of the embodiment is closer to the arrangement condition on a real vehicle, and the subjective evaluation of the steering device is more accurate and the product verification is more reliable on the premise that the relative positions of the steering column 30 and the seat 20 in the cab and the relative positions of the intermediate shaft 40 and the vehicle body can be effectively simulated.
It should be noted that the intermediate shaft connection 50 can simulate the input angle of a steering gear of a steering device of different vehicle types. The subjective evaluation included: comfort, steering controllability, controllability and the like.
In the particular embodiment shown in fig. 3, the intermediate shaft connection 50 comprises: fixing base 51 and set up first regulation seat 52 on fixing base 51, set up the second regulation seat 53 on first regulation seat 52, fixing base 51 rotationally sets up on passenger cabin body 10, and second regulation seat 53 is connected with jackshaft 40, and first regulation seat 52 is fixed on fixing base 51, and second regulation seat 53 rotationally sets up on first regulation seat 52.
Therefore, the relative position of the intermediate shaft 40 can be adjusted through the rotation of the fixed seat 51 relative to the cabin body 10 and the rotation of the second adjusting seat 53 relative to the first adjusting seat 52, so that the input angle of the steering gear is consistent with that of a corresponding vehicle to be evaluated, the simulation authenticity is improved, and the accuracy of subjective evaluation is improved.
As shown in fig. 3, the fixed seat 51 is provided with a first rotating groove 511, the first rotating groove 511 is slidably engaged with the cabin body 10, the first adjusting seat 52 is provided with a second rotating groove 521, and the second adjusting seat 53 is slidably disposed in the second rotating groove 521.
Specifically, the first rotating groove 511 and the second rotating groove 521 are each configured as a plurality of annular grooves oppositely arranged along the circumferential direction corresponding to the rotation center, so that a protrusion extending into the first rotating groove 511 is provided on the cabin body 10, and at least a part of the second adjusting seat 53 extends into the second rotating groove 521, so as to achieve stable and reliable position limitation and guiding.
Of course, the rotating structure of the present embodiment is not limited to this, in other embodiments, the fixed seat 51 is fixed on the cabin body 10, the first adjusting seat 52 is slidably disposed in the first rotating groove 511, and the second adjusting seat 53 is slidably disposed in the second rotating groove 521, which can also achieve the above technical effects, and will not be described herein again.
As shown in fig. 2, the cabin body 10 includes: the first bearing part 11, the second bearing part 12 and the upright post 13, and the middle shaft connecting piece 50 is fixed on the first bearing part 11; the seat 20 is provided on the second carrier portion 12; the column 13 is provided on the second bearing part 12, the steering column 30 is provided on the column 13, and the position of the steering column 30 on the column 13 is adjustable.
In other words, the first bearing portion 11 is connected to the intermediate shaft connection member 50, the second bearing portion 12 is configured as a seat mounting position, and the column 13 is configured as a steering column mounting position, so that the positional relationship among the steering column 30, the seat 20, and the intermediate shaft connection member 50 is more rational, and the simulation accuracy is higher.
It will be appreciated that the column 13 is constructed as a rail structure, the mount 32 of the steering column 30 is connected to the rail, and the column body 31 of the steering column 30 is fixed to the mount 32. In this way, the mounting seat 32 is slidably disposed on the guide rail, so that the height of the steering column 30 can be adjusted, and further, the angle between the column body 31 and the mounting seat 32 can be adjusted to adjust the angle between the steering column 30 and the column 13, so that the position of the steering column 30 in the cabin body 10 is closer to the actual condition, and the subjective evaluation accuracy is improved.
In the particular embodiment shown in fig. 2, the second carrier part 12 is provided with a first rail 121 and a second rail 122, the second rail 122 being slidably arranged on the first rail 121, and the seat 20 being slidably arranged on the second rail 122. Thereby, the relative position of the seat 20 and the steering column 30 can be adjusted.
According to some embodiments of the invention, the evaluation cabin 100 further comprises: the simulated pedal 60 has one end of the simulated pedal 60 connected to the first bearing part 11 and the other end of the simulated pedal 60 connected to the second bearing part 12. In this way, the simulation pedal 60 restores the pedal position in the use environment, so that the scene restoration degree can be further improved, and the evaluation accuracy can be improved.
Further, still include: and the support rod 70, the support rod 70 is arranged between the upright post 13 and the first bearing part 11, and the support rod 70 is positioned on one side of the upright post 13, which faces away from the seat 20. Thus, the structural strength of the evaluation cabin 100 is increased by providing the support bar 70.
According to some embodiments of the present invention, the first load-bearing part 11 and the second load-bearing part 12 are formed by connecting a plurality of cross beams and longitudinal beams in sequence, and the first load-bearing part 11 and the second load-bearing part 12 are connected through the connecting beams. This can further improve the structural strength of the cabin body 10.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.
In the description of the present invention, "a plurality" means two or more.
In the description of the present invention, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.
In the description of the invention, "above", "over" and "above" a first feature in a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. An evaluation cockpit for a steering device, comprising:
a cabin body;
a seat mounted on a seat mounting location of the cabin body;
a steering column mounted on a steering column mounting location of the cabin body; and
one end of the intermediate shaft is connected with the steering column;
the middle shaft connecting piece is rotatably arranged on the cabin body, the middle shaft connecting piece is connected with the other end of the middle shaft, and the angle between the middle shaft and the bottom surface of the middle shaft connecting piece is adjustable;
the intermediate shaft connection piece includes: the first adjusting seat and the second adjusting seat are arranged on the fixed seat, the fixed seat is rotatably arranged on the cabin body, the second adjusting seat is connected with the intermediate shaft, the first adjusting seat is fixed on the fixed seat, and the second adjusting seat is rotatably arranged on the first adjusting seat.
2. The evaluation cabin of a steering device according to claim 1, wherein the fixed seat is provided with a first rotating groove, the first rotating groove is in sliding fit with the cabin body, the first adjusting seat is provided with a second rotating groove, and the second adjusting seat is slidably arranged in the second rotating groove.
3. The evaluation pod of the steering device of claim 1, wherein the pod body comprises:
the middle shaft connecting piece is fixed on the first bearing part;
a second bearing part on which the seat is disposed;
the stand, the stand sets up on the second bearing part, steering column sets up on the stand, just steering column is in the position on the stand is adjustable.
4. The evaluation cab of the steering device according to claim 3, wherein the column is configured as a rail structure, and a mount of the steering column is connected to the rail, and a column body of the steering column is fixed to the mount.
5. The evaluation pod of the steering device of claim 4, wherein an angle between the column body and the mount is adjustable.
6. The evaluation cab of a steering device according to claim 3, wherein the second bearing portion is provided with a first rail and a second rail, the second rail being slidably disposed on the first rail, the seat being slidably disposed on the second rail.
7. The evaluation pod of the steering device of claim 3, further comprising: one end of the simulation pedal is connected with the first bearing part, and the other end of the simulation pedal is connected with the second bearing part.
8. The evaluation pod of the steering device of claim 3, further comprising: the supporting rod is arranged between the stand column and the first bearing part, and the supporting rod is located on one side, deviating from the seat, of the stand column.
9. The evaluation cabin of any one of claims 3 to 8, wherein the first bearing part and the second bearing part are formed by connecting a plurality of cross beams and longitudinal beams in sequence, and the first bearing part and the second bearing part are connected by connecting beams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911294942.4A CN110987486B (en) | 2019-12-16 | 2019-12-16 | Evaluation cabin of steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911294942.4A CN110987486B (en) | 2019-12-16 | 2019-12-16 | Evaluation cabin of steering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110987486A CN110987486A (en) | 2020-04-10 |
| CN110987486B true CN110987486B (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911294942.4A Active CN110987486B (en) | 2019-12-16 | 2019-12-16 | Evaluation cabin of steering device |
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| CN (1) | CN110987486B (en) |
Citations (5)
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| CN101719171A (en) * | 2009-09-14 | 2010-06-02 | 奇瑞汽车股份有限公司 | System and method for evaluating steering system of multiple-degree-of-freedom steering wheel |
| CN102128960A (en) * | 2010-12-30 | 2011-07-20 | 重庆长安汽车股份有限公司 | Assembling table frame of test device for durability of automobile rotary connector |
| FR2990675A1 (en) * | 2012-05-21 | 2013-11-22 | Peugeot Citroen Automobiles Sa | Inclination angle adjusting device for steering wheel in driving simulator of vehicle, has guide groove arranged so that displacement of steering wheel support imposes rotation of steering wheel about axis in plane formed by steering wheel |
| CN204630741U (en) * | 2015-06-10 | 2015-09-09 | 重庆理工大学 | A kind of multi-usage drive simulation platform for automobile active safety test |
| CN105699102A (en) * | 2016-01-26 | 2016-06-22 | 重庆长安汽车股份有限公司 | An automobile steering tubular column dynamic collapsing force measurement apparatus |
-
2019
- 2019-12-16 CN CN201911294942.4A patent/CN110987486B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101719171A (en) * | 2009-09-14 | 2010-06-02 | 奇瑞汽车股份有限公司 | System and method for evaluating steering system of multiple-degree-of-freedom steering wheel |
| CN102128960A (en) * | 2010-12-30 | 2011-07-20 | 重庆长安汽车股份有限公司 | Assembling table frame of test device for durability of automobile rotary connector |
| FR2990675A1 (en) * | 2012-05-21 | 2013-11-22 | Peugeot Citroen Automobiles Sa | Inclination angle adjusting device for steering wheel in driving simulator of vehicle, has guide groove arranged so that displacement of steering wheel support imposes rotation of steering wheel about axis in plane formed by steering wheel |
| CN204630741U (en) * | 2015-06-10 | 2015-09-09 | 重庆理工大学 | A kind of multi-usage drive simulation platform for automobile active safety test |
| CN105699102A (en) * | 2016-01-26 | 2016-06-22 | 重庆长安汽车股份有限公司 | An automobile steering tubular column dynamic collapsing force measurement apparatus |
Non-Patent Citations (1)
| Title |
|---|
| 汽车转向管柱布置的优化分析;庾佳强等;《机械设计与制造》;20190228(第2期);第51-57页 * |
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| CN110987486A (en) | 2020-04-10 |
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