CN211477624U - Measuring device - Google Patents
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- CN211477624U CN211477624U CN201921670130.0U CN201921670130U CN211477624U CN 211477624 U CN211477624 U CN 211477624U CN 201921670130 U CN201921670130 U CN 201921670130U CN 211477624 U CN211477624 U CN 211477624U
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Abstract
The utility model discloses a measuring device belongs to vehicle evaluation technical field. The measuring device includes: the device comprises a recording pointer, a fixing part connected with the recording pointer and a position recording part with a preset distance from the recording pointer, wherein the fixing part is used for fixedly mounting the recording pointer, and the position recording part is used for recording a position point where the recording pointer is finished. The utility model provides a measuring device satisfies the degree of accuracy requirement and quick audio-visual measurement scheme, makes things convenient for follow-up result data analysis, has promoted man-machine efficiency of appraising.
Description
Technical Field
The utility model relates to a vehicle evaluation technical field, in particular to measuring device.
Background
When the human-computer engineering subjective evaluation is carried out, the adjustment parameters of each part of the vehicle to be evaluated by an evaluation person need to be recorded so as to carry out the data analysis of the evaluation result in the later period. For example, the position of the center point of the steering wheel is adjusted according to the driving habits of the people to be evaluated, the visibility of the combination instrument is directly influenced, and the center point is important for the analysis of the human-computer evaluation record. For another example, the H point represents the center of articulation between the trunk and the thighs of the human body, i.e., the cross point, and the position thereof varies depending on the seat adjustment position of each examiner. The seat adjusting travel range has large influence on the operation and riding comfort of the evaluation personnel, the requirements of people with different sizes are met as far as possible, the H point position distribution of different evaluation personnel can evaluate the rationality of the seat adjusting travel range, in addition, the H point position also influences the evaluation results of multiple human-machine engineering evaluation indexes such as the visual field, the hand touch and the face of the evaluation personnel, and the H point position is also an important parameter of human-machine engineering evaluation and needs to be measured and recorded.
In order to deeply analyze human-computer evaluation results, adjusting parameters such as the adjusting positions of steering wheels of different evaluators and the positions of H points of different seat adjusting positions need to be determined, a rapid and visual measuring scheme meeting the accuracy requirement needs to be urgently designed, and the method has important significance for improving human-computer evaluation efficiency and subsequent result data analysis.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of the prior art, the embodiment of the utility model provides a measuring device provides one kind and satisfies the degree of accuracy requirement and quick audio-visual measurement scheme, makes things convenient for follow-up result data analysis, has promoted man-machine efficiency of appraising. The technical scheme is as follows:
in one aspect, a measurement apparatus is provided, the measurement apparatus comprising: the device comprises a recording pointer, a fixing part connected with the recording pointer and a position recording part with a preset distance from the recording pointer, wherein the fixing part is used for fixedly mounting the recording pointer, and the position recording part is used for recording a position point where the recording pointer is finished.
Preferably, the recording hand is fixed to a center position of a steering column sheath of a steering wheel by the fixing member so that the recording hand records an adjusted position of the steering column sheath on the position recording member when the steering wheel is adjusted.
Preferably, the recording pointer is fixed to a side guard plate below a cushion of the seat of the person under test by the fixing member, so that the recording pointer records an adjustment position of the seat on the position recording member when the seat is adjusted.
Preferably, the recording pointer is a stylus.
Preferably, the position recording part is a drawing.
Preferably, the position recording member has a preset stroke range thereon.
In another aspect, a measurement method of the measurement apparatus is provided, the method including:
fixing the recording pointer to a device to be tested at a pre-adjusted position through a fixing part connected with the recording pointer;
mounting the position recording member at a position having a predetermined distance from the recording pointer;
and when the position of the device to be measured is adjusted, the recording pointer records the position of the device to be measured on the position recording component to obtain the adjusted position of the device to be measured.
Preferably, the method comprises:
fixing the recording pointer to the center position of a steering column sheath of a steering wheel through a fixing part connected with the recording pointer;
mounting the position recording member at a position having a predetermined distance from the recording pointer;
and when the position of the steering column sheath is adjusted, the recording pointer records the adjusted position of the steering column sheath on the position recording component.
Preferably, the method comprises:
the recording pointer is fixed on a side protection plate below a cushion of the seat of the person to be evaluated through a fixing component connected with the recording pointer;
mounting the position recording member at a position having a predetermined distance from the recording pointer;
and when the position of the seat is adjusted, the recording pointer records the adjusted position of the seat on the position recording component.
Preferably, the method further comprises:
determining the position of the central point of the steering wheel according to the position corresponding relation between the steering column sheath and the steering wheel and the adjusting position of the steering column sheath; and/or the presence of a gas in the gas,
and determining the position of the H point of the appraiser according to the position corresponding relation between the seat and the H point of the appraiser and the adjustment position of the seat.
The embodiment of the utility model provides a beneficial effect that technical scheme brought is:
install the relevant position at the automobile body through record pointer and position record part to record the evaluation personnel as required and to each parts regulating parameter of vehicle that evaluates, so that carry out later stage evaluation result data analysis, this measurement scheme can satisfy the degree of accuracy requirement and measure fast directly perceived, and measuring device retrencies, and convenient operation easily realizes with low costs, improves man-machine evaluation efficiency greatly.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a measuring device provided in an embodiment of the present invention;
FIG. 2 is a schematic plan view of the position-recording section of FIG. 1;
fig. 3 is a schematic structural diagram of a measuring device according to an embodiment of the present invention;
fig. 4 is a diagram showing a preset travel range for measuring the position of the center point of the steering wheel by the measuring device provided by the embodiment of the present invention;
fig. 5 is a diagram showing the adjustment of the seat when the measuring device provided by the embodiment of the present invention measures the position of the H point of the evaluators;
fig. 6 is a schematic diagram of the relationship between the seat adjusting position in fig. 5 and the position of the H point of the examiner.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following description will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that the description of the present invention in the directions of "below" and the like is defined based on the relationship between the orientation and the position shown in the drawings, and is only for convenience of description and simplification of the description, but does not indicate or imply that the device described must be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection, electrical connection or communication connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment of the utility model provides a measuring device installs the relevant position at the automobile body through recording pointer and position record part to record the evaluation personnel as required and to each part adjusting parameter of evaluation vehicle, so that carry out later stage evaluation result data analysis, this measuring scheme can satisfy the degree of accuracy requirement and measure fast directly perceived, measuring device is simple, and convenient operation has promoted man-machine evaluation efficiency. Therefore, the measuring device and the measuring method thereof can be applied to a plurality of application scenes related to human-machine evaluation.
Fig. 1 is a schematic structural diagram of a measurement device provided by an embodiment of the present invention. Fig. 2 is a schematic plan view of the position recording part of fig. 1.
As shown in fig. 1, the embodiment of the present invention provides a measuring apparatus, including: the device comprises a recording pointer 1, a fixing part 2 connected with the recording pointer and a position recording part 3 with a preset distance from the recording pointer, wherein the fixing part 2 is used for fixedly mounting the recording pointer 1, and the position recording part 3 is used for recording a position point finished by the recording pointer 1.
The recording pointer 1 can be a conventional drawing pen, and the corresponding position recording component 3 is a drawing or other electronic device capable of recording and drawing a position point or a track. Also, preferably, as shown in fig. 2, the position recording part 3 has a preset stroke range of position adjustment at the time of user measurement, so that an appraiser can obtain a desired measurement value. It is also preferable that the recording pointer 1 is an electronic drawing component such as a scanning pen, and the position recording component 3 is an electronic drawing position recording component adapted to the electronic drawing position recording component, and is connected with the computer 4, so that when the measurement is performed, the relevant measurement data can be directly obtained and stored by the computer, and can be conveniently used for the data analysis work of the later evaluation result, as shown in fig. 3.
The embodiment of the utility model provides a measuring device's measuring method, including following step:
11. fixing the recording pointer to a device to be tested at a preset position through a fixing part connected with the recording pointer;
12. mounting a position recording member at a position having a predetermined distance from the recording pointer;
13. and recording the pointer on the position recording part to obtain the adjusting position of the device to be measured while adjusting the position of the device to be measured.
Preferably, the embodiment of the utility model provides a measuring device is when carrying out steering wheel central point position measurement, through the fixed part, on the record pointer was fixed in the instrument board that is close to the steering column sheath, on the position record part was fixed in the steering column sheath for record pointer recorded the position control of steering column sheath on the position record part when adjusting the steering wheel.
The measuring method of the preferred measuring device comprises the following steps:
22. fixing the recording pointer to the center position of the steering column sheath of the steering wheel through a fixing part connected with the recording pointer;
23. mounting a position recording member at a position having a predetermined distance from the recording pointer;
23. the position of the steering column sheath is adjusted, and simultaneously, the recording pointer records the adjusted position of the steering column sheath on the position recording component.
Preferably, the above measurement method further comprises: and determining the position of the central point of the steering wheel according to the position corresponding relation between the steering column sheath and the steering wheel and the adjusting position of the steering column sheath.
Fig. 4 shows a preferred embodiment of a measuring method for measuring the position of the center point of the steering wheel by using the measuring device provided by the embodiment of the present invention.
As shown in fig. 4, the y-direction position of the center point of the steering wheel is fixed, and the x-direction position and the z-direction position are mainly adjusted, so that an evaluator mainly measures the x-direction position and the z-direction position of the center point of the steering wheel, the coordinate of the center point of the steering wheel is difficult to measure, and the position is adjusted by measuring a steering column sheath, so that the position of the center point of the steering wheel is measured. The principle of the method is as follows: the theoretical position of adjustment to the center of the steering wheel is known, the point D represents the center point of the steering wheel, the adjustment range of the center point of the steering wheel can be represented by a D-box, as shown in the following figure, the adjustment range is located on an xz plane and divided into 9 areas, A1 is used for adjusting the steering wheel to the foremost uppermost area, C3 is used for adjusting the steering wheel to the rearmost area, and the recording position during evaluation is more convenient and accurate due to the division of different areas.
The steering column sheath and the steering wheel are adjusted along with the steering column, the shape and the direction of an adjusting range are the same during adjustment, and the position of a D point of the steering wheel can be determined by measuring the moving position of the sheath.
The recording pointer is fixed on the instrument panel side, the preset adjusting travel range, namely the preset travel range, corresponding to the position of the recording pointer on the steering column sheath is the same as the forming range of the central point of the steering wheel in shape and area division, and the pointer indication position can correspond to the adjusting position of the steering wheel of an appraiser, so that the rapid measurement and recording are convenient.
Preferably, the embodiment of the utility model provides a measuring device is when carrying out the measurement of evaluation personnel H point position, through the fixed part, the record pointer is fixed in cushion one side of evaluation personnel seat for record pointer records the position control of seat on the position record part when adjusting the seat.
The measuring method of the preferred measuring device comprises the following steps:
31. the recording pointer is fixed on one side of the cushion of the seat of the evaluation personnel through a fixing component connected with the recording pointer;
32. mounting a position recording member at a position having a predetermined distance from the recording pointer;
33. while the position of the seat is adjusted, the recording pointer records the adjusted position of the seat on the position recording component.
Preferably, the above measurement method further comprises: and determining the position of the H point of the evaluation person according to the position corresponding relation between the seat and the H point of the evaluation person and the adjusting position of the seat.
Fig. 5 is a diagram showing the adjustment of the seat when the measuring device provided by the embodiment of the present invention measures the position of the H point of the evaluators; fig. 6 is a schematic diagram of the relationship between the seat adjusting position in fig. 5 and the position of the H point of the examiner.
As shown in fig. 5 to 6, point H is fixed due to the y-direction of the seat, and mainly measures the position in the x-direction and z-direction. The H point of an appraiser is positioned in space and is difficult to measure, but the position of the appraiser changes according to a certain rule along with the position adjusted by the seat, and the indirect measuring method of the H point of the appraiser is realized by measuring the position of the seat.
The principle of the method is that the range of theoretical H-point positions of the seat over the entire adjustment range is known, denoted H-Box, in the xz-plane with four sides in their extreme positions. The H point is corresponding to the seat adjusting position, and the H-Box is also corresponding to the seat stroke range, namely the preset stroke range, and has similar shapes but different sizes. When the evaluation personnel adjust the seat to a certain position, the position of the H point on the H-Box can be determined according to the position of the current position of the seat on the travel range of the seat. Therefore, the seat stroke range needs to be determined according to the change rule of the point H with the seat position.
The change rule of the point H along with the position of the seat is as follows: the theoretical position of the H-Box is known and the ABCD four bar linkage can represent a simplified z-direction seat travel adjustment mechanism when the seat is adjusted to the lowermost final position (located on the x-most side). Point s represents a fixed point on the rear side of the cushion, and the position of the fixed point relative to the seat adjusting mechanism is fixed by a line segment SB, and point E is a theoretical point H when the seat is adjusted to the rearmost position, and the position of the fixed point relative to the seat adjusting mechanism is fixed by a line segment HB. When the adjusting mechanism is adjusted upwards to the upper limit position, the CB rotates to the CB ', the DA rotates to the DA', the H point reaches the last uppermost position, namely the E point rotates to the E 'point, and the S point rotates to the S' point on the corresponding cushion. When the seat adjusting mechanism slides along the x-direction slide rail continuously, the whole seat stroke range can be drawn, and the H-Box positions correspond to one-to-one positions as shown by dotted lines. The position of the seat cushion fixed point S in the stroke adjusting range is measured in this way, and then the position of the point H on the H-Box can be deduced, for example, the position of the seat cushion fixed point S in the seat stroke range is measured as a point F, and the position of the point H of the evaluator on the position of the point N on the H-Box can be deduced.
The lowest and last position on the right side of the driver seat cushion is provided with a pointer which represents the seat fixing point S in the principle. The seat travel table is attached to the side, close to the driver, of the middle armrest. When the seat is installed, the corresponding relation between the pointer and the seat stroke table when the seat is adjusted to the limit position needs to be noticed, and the correct installation position of the seat stroke table is ensured. When the seat is adjusted to different positions, the position of the pointer can be directly recorded through the horizontal and vertical coordinates, and then the position of the H point of the evaluator at the position of the seat is pushed out.
Above-mentioned all optional technical scheme can adopt arbitrary combination to form the optional embodiment of this utility model, and the repeated description is no longer given here.
To sum up, the embodiment of the utility model provides a measuring device compares prior art and has following beneficial effect:
install the relevant position at the automobile body through record pointer and position record part to record the evaluation personnel as required and to each parts regulating parameter of vehicle that evaluates, so that carry out later stage evaluation result data analysis, this measurement scheme can satisfy the degree of accuracy requirement and measure fast directly perceived, and measuring device retrencies, and convenient operation easily realizes with low costs, improves man-machine evaluation efficiency greatly.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
Those not described in detail in this specification are within the skill of the art.
Claims (6)
1. A measuring device, characterized in that the measuring device comprises: the device comprises a recording pointer, a fixing part connected with the recording pointer and a position recording part with a preset distance from the recording pointer, wherein the fixing part is used for fixedly mounting the recording pointer, and the position recording part is used for recording a position point where the recording pointer is finished.
2. A measuring device according to claim 1, characterized in that the recording pointer is fixed to a central position of a steering column sheath of a steering wheel by means of the fixing member, so that the recording pointer records an adjusted position of the steering column sheath on the position recording member when the steering wheel is adjusted.
3. The measuring device according to claim 1, wherein the recording pointer is fixed to a side guard plate below a seat cushion of a seat of an evaluation person by the fixing member so that the recording pointer records an adjustment position of the seat on the position recording member when the seat is adjusted.
4. A measuring device as claimed in any one of claims 1 to 3, characterized in that the recording pointer is a stylus.
5. A measuring device according to any one of claims 1 to 3, wherein the position recording means is a drawing sheet.
6. A measuring device according to any one of claims 1 to 3, wherein the position registration member has a predetermined range of travel thereon.
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| CN201921670130.0U CN211477624U (en) | 2019-10-08 | 2019-10-08 | Measuring device |
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| CN201921670130.0U CN211477624U (en) | 2019-10-08 | 2019-10-08 | Measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646221A (en) * | 2019-10-08 | 2020-01-03 | 一汽-大众汽车有限公司 | Measuring device and measuring method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646221A (en) * | 2019-10-08 | 2020-01-03 | 一汽-大众汽车有限公司 | Measuring device and measuring method |
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