CN103017629B - A kind of dummy location measurement device - Google Patents
A kind of dummy location measurement device Download PDFInfo
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- CN103017629B CN103017629B CN201210504873.7A CN201210504873A CN103017629B CN 103017629 B CN103017629 B CN 103017629B CN 201210504873 A CN201210504873 A CN 201210504873A CN 103017629 B CN103017629 B CN 103017629B
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Abstract
The present invention relates to vehicle collision experiment device field, particularly relating to a kind of measurement mechanism for drawing dummy's positional information in vehicle impact testing.A kind of dummy location measurement device, comprising: measuring instrument, for measuring the position of the dummy be positioned in vehicle; Holder, for being connected with described measuring instrument with described vehicle respectively, the holder of dummy location measurement device of the present invention is connected with measuring instrument with vehicle respectively, thus provide datum mark for the work of measuring instrument, decrease the error that different measuring personnel measure generation, and the measuring error preventing described measuring instrument from shaking and produce.Described measuring instrument connecting portion comprises the fixture block with measuring instrument patchhole, described measuring instrument can insert described measuring instrument patchhole and rotate wherein, the sidewall of described fixture block is provided with bolt hole, bolt compresses the measuring instrument inserting described measuring instrument patchhole by described bolt hole, thus by described measuring instrument and described holder fastening.
Description
Technical field
The present invention relates to vehicle collision experiment device field, particularly relating to a kind of measurement mechanism for drawing dummy's positional information in vehicle impact testing.
Background technology
In the impact test of automobile, need the injury values information of dummy to analyze the collision grade of crashing vehicle, the injury values information of dummy comprise compare dummy before the collision after positional information.Prior art generally directly measures the positional information of dummy with tape measure, but this method error of measuring is larger.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of dummy location measurement device, solves the problem that prior art medial error is large.
To achieve these goals, the invention provides a kind of dummy location measurement device, comprising:
Measuring instrument, for measuring the position of the dummy be positioned in vehicle;
Holder, for being connected with described measuring instrument with described vehicle respectively, thus provides datum mark for the work of measuring instrument.
Preferably, described holder comprises interconnective vehicle connecting portion and measuring instrument connecting portion, and described vehicle connecting portion is for connecting described vehicle, and described measuring instrument connecting portion is for connecting described measuring instrument;
Described vehicle connecting portion comprises the snap ring with opening, described opening two ends are connected to degree of tightness ear, and described degree of tightness ear is provided with screw, and bolt shortens the diameter of described snap ring by described screw, thus described snap ring is held on and described vehicle;
Described measuring instrument connecting portion comprises the fixture block with measuring instrument patchhole, described measuring instrument can insert described measuring instrument patchhole and rotate wherein, the sidewall of described fixture block is provided with bolt hole, bolt compresses the measuring instrument inserting described measuring instrument patchhole by described bolt hole, thus by described measuring instrument and described holder fastening.
Preferably, described measuring instrument comprises:
Horizontal measuring instrument, for measuring the horizontal level of described dummy;
Vertical gauge, for measuring the upright position of described dummy;
Described horizontal measuring instrument is connected with described vertical gauge pivotable.
Preferably, described vertical gauge is connected with described holder, and the position that described vertical gauge is connected with described holder is adjustable, thus can measure the information of the upright position of dummy's different parts.
Preferably, described vertical gauge has level meter, and described level meter is for adjusting described vertical gauge to plumbness.
Preferably, described horizontal measuring instrument and described vertical gauge are elongated rod shape.
Preferably, described horizontal measuring instrument and described vertical gauge all indicate scale.
Preferably, described horizontal measuring instrument is Collapsible structure, thus extends the measuring distance of described horizontal measuring instrument.
Preferably, described horizontal measuring instrument comprises sleeve pipe, the first scale and the second scale, described jacket exterior is connected with described vertical gauge, described inside pipe casing connects an end of described first scale and the second scale respectively, a part at least described first scale or a part for the second scale can be stretched out or be contracted in described sleeve pipe in described sleeve pipe, thus the distance extending or shorten between described first scale and the second scale two free ends.
Preferably, described holder is connected with the bearing circle of described vehicle.
At least there is following technique effect in the embodiment of the present invention:
1) holder of dummy location measurement device of the present invention is connected with measuring instrument with vehicle respectively, thus provide datum mark for the work of measuring instrument, decrease the error that different measuring personnel measure generation, and the measuring error preventing described measuring instrument from shaking and produce.
2) measuring instrument of the present invention comprises horizontal measuring instrument and vertical gauge, thus can measure horizontal level and the upright position of dummy accurately; And the angle between described horizontal measuring instrument and described vertical gauge is adjustable, when vertical gauge is connected with described holder, horizontal measuring instrument can measure the horizontal position information at each position of dummy.
3) described vertical gauge is connected with described holder, and described vertical gauge can select suitable level locations to be connected with described holder, thus can measure the information of the upright position of dummy's different parts.
4) described vertical gauge has level meter, described level meter for adjusting described vertical gauge to plumbness, thus ensure survey the accuracy of dummy's vertical position information.
5) described horizontal measuring instrument is Collapsible structure, thus extends the measuring distance of described horizontal measuring instrument.
Accompanying drawing explanation
Fig. 1 is the position relationship schematic diagram of dummy and vehicle;
Fig. 2 is the structural representation of the embodiment of the present invention;
Fig. 3 is the annexation schematic diagram of dummy location measurement device of the present invention and vehicle;
Number in the figure is as follows:
100-horizontal measuring instrument, 101-first scale, 102-sleeve pipe, 103-second scale;
200-vertical gauge, 201-level meter;
300-holder; 301-snap ring bolt, 302-degree of tightness ear, 303-snap ring, 304-fixture block, 305-fixture block bolt;
400-bearing circle;
500-vehicle;
600-dummy;
700-coupling bolt.
Label identical in all of the figs indicates similar or corresponding feature or function
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with accompanying drawing, specific embodiment is described in detail.
Fig. 2 is the structural representation of the embodiment of the present invention, as shown in Figure 2, embodiments provides a kind of dummy location measurement device, comprising:
Measuring instrument, for measuring the position of the dummy 600 be positioned in vehicle 500;
Holder 300, for being connected with described measuring instrument with described vehicle 500 respectively, the holder of dummy location measurement device of the present invention is connected with measuring instrument with vehicle respectively, thus provide datum mark for the work of measuring instrument, decrease the error that different measuring personnel measure generation, and the measuring error preventing described measuring instrument from shaking and produce.
Fig. 1 is the position relationship schematic diagram of dummy and vehicle; As shown in Figure 1, dummy location measurement device of the present invention, for measuring the positional information of dummy 600 in vehicle 500, comprises horizontal position information and vertical position information.
As shown in Figure 2, described measuring instrument comprises: horizontal measuring instrument 100, for measuring the horizontal level of described dummy 600; Vertical gauge 200, for measuring the upright position of described dummy 600; Described horizontal measuring instrument 100 is bolted with described vertical gauge 200, and when described horizontal measuring instrument 100 or described vertical gauge 200 are connected with described holder 300, the angle between described horizontal measuring instrument 100 and described vertical gauge 200 is adjustable.Concrete, in the embodiment shown in Figure 2, described vertical gauge 200 is connected with described holder 300, and horizontal measuring instrument 100 regulates the angle with surface level by regulating coupling bolt 700.In other embodiments, horizontal measuring instrument 100 is connected with described holder 300, by the bolt degree of tightness regulating described horizontal measuring instrument 100 to be connected with described vertical gauge 200, can regulate the angle of vertical gauge 200 and vertical plane.By regulating the angle between described horizontal measuring instrument 100 and described vertical gauge 200, fit angle instrument, the measurement range of horizontal measuring instrument 100 in vertical plane can be expanded.
As shown in Figure 2, described horizontal measuring instrument 100 is elongated rod shape with described vertical gauge 200, and all indicates scale.
Fig. 3 is the annexation schematic diagram of dummy location measurement device of the present invention and vehicle, as shown in Figure 3, described holder 300 comprises interconnective vehicle connecting portion and measuring instrument connecting portion, and described vehicle connecting portion is connected with described measuring instrument with described vehicle respectively with measuring instrument connecting portion.In fig. 2, described vehicle connecting portion comprises the snap ring 303 with opening, described opening two ends are connected to degree of tightness ear 302, and described degree of tightness ear 302 is setting up and down, and quantity is two.Described degree of tightness ear 302 is provided with screw (not shown), snap ring bolt 301 shortens the diameter of described snap ring 303 by described screw, thus described snap ring 303 is held on and described vehicle 500, concrete, as shown in Figure 3, described snap ring 303 is held on the bearing circle 400 with described vehicle 500, in other embodiments, holder 300 can be connected with other proper site in vehicle, thus facilitate dummy location measurement device of the present invention to measure the position of dummy 600 (as the arm of dummy 600 and the distance of A post, now holder 300 can be connected with on the left of automobile front-row or right side car door).
Described measuring instrument connecting portion comprises the fixture block 304 with measuring instrument patchhole (not shown), described measuring instrument can insert described measuring instrument patchhole and rotate wherein, the sidewall of described fixture block 304 is provided with bolt hole (not shown), fixture block bolt 305 compresses the measuring instrument inserting described measuring instrument patchhole by described bolt hole, thus by described measuring instrument and described holder 300 fastening, described vertical gauge 200 has level meter 201, and described level meter 201 is for adjusting described vertical gauge 200 to plumbness.
Concrete, as shown in Figure 3, vertical gauge 200 inserts in described measuring instrument patchhole, and can rotate in described measuring instrument patchhole, thus expands the rotational angle of described horizontal measuring instrument 100 in surface level.Described vertical gauge 200 can select suitable level locations to be connected with described holder 300, thus the information of the upright position of dummy's different parts can be measured, during as measured the distance of the head of dummy 600 and roof, regulate level meter 201 to horizontality, now described vertical gauge 200 is perpendicular to surface level, then upwards pull out described vertical gauge 200 and be adjacent to roof to it, then screw fixture block bolt 305 vertical gauge 200 is fixed, read the scale difference between the head of dummy 600 and roof.
Described horizontal measuring instrument 100 is Collapsible structure, thus extends the measuring distance of described horizontal measuring instrument 100.Concrete, described horizontal measuring instrument 100 comprises sleeve pipe 102, first scale 101 and the second scale 103, described sleeve pipe 102 outside is connected with described vertical gauge 200, described sleeve pipe 102 inside connects an end of described first scale 101 and the second scale 103 respectively, a part at least described first scale 101 or a part for the second scale 103 can be stretched out or be contracted in described sleeve pipe 102 in described sleeve pipe 102, in the present embodiment, the first scale 101 and the second scale 103 is selected all to may contract in described sleeve pipe 102, thus the distance extending or shorten between described first scale 101 and the second scale 103 two free ends (end that described first scale 101 and the second scale 103 are not connected with sleeve pipe 102 inside).
Can be learnt by describing of above-described embodiment, the present invention is by configuring holder 300 thus providing unified datum mark for measuring dummy 600, on the basis of configuration holder 300, the present invention arranges the vertical gauge 200 with level meter 201 further, ensure that different measurement people can have comparatively unified measurement result when measuring the position of dummy 600 vertical direction, decreasing vertical direction and measuring the error produced.Holder 300 and vertical gauge 200 provide the unified strong point for horizontal measuring instrument 100 further, decrease the horizontal direction produced because Support Position is different and measure the error produced.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. a dummy location measurement device, is characterized in that, comprising:
Measuring instrument, for measuring the position of the dummy (600) be positioned in vehicle (500);
Holder (300), for being connected with described measuring instrument with described vehicle (500) respectively, thus provides datum mark for the work of measuring instrument;
Described holder (300) comprises interconnective vehicle connecting portion and measuring instrument connecting portion, and described vehicle connecting portion is for connecting described vehicle (500), and described measuring instrument connecting portion is for connecting described measuring instrument;
Described vehicle connecting portion comprises the snap ring (303) with opening, described opening two ends are connected to degree of tightness ear (302), described degree of tightness ear (302) is provided with screw, bolt shortens the diameter of described snap ring (303) by described screw, thus makes described snap ring (303) be held on described vehicle (500);
Described measuring instrument connecting portion comprises the fixture block (304) with measuring instrument patchhole, described measuring instrument can insert described measuring instrument patchhole and rotate wherein, the sidewall of described fixture block (304) is provided with bolt hole, bolt compresses the measuring instrument inserting described measuring instrument patchhole by described bolt hole, thus by described measuring instrument and described holder (300) fastening.
2. dummy location measurement device according to claim 1, is characterized in that,
Described measuring instrument comprises:
Horizontal measuring instrument (100), for measuring the horizontal level of described dummy (600);
Vertical gauge (200), for measuring the upright position of described dummy (600);
Described horizontal measuring instrument (100) is connected with described vertical gauge (200) pivotable.
3. dummy location measurement device according to claim 2, is characterized in that,
Described vertical gauge (200) is connected with described holder (300), and the upper position be connected with described holder (300) of described vertical gauge (200) is adjustable, thus the information of the upright position of dummy (600) different parts can be measured.
4. dummy location measurement device according to claim 2, is characterized in that,
Described vertical gauge (200) has level meter (201), and described level meter (201) is for adjusting described vertical gauge (200) to plumbness.
5., according to the dummy location measurement device one of claim 2-4 Suo Shu, it is characterized in that,
Described horizontal measuring instrument (100) and described vertical gauge (200) are elongated rod shape.
6., according to the dummy location measurement device one of claim 2-4 Suo Shu, it is characterized in that,
Described horizontal measuring instrument (100) and described vertical gauge (200) all indicate scale.
7., according to the dummy location measurement device one of claim 2-4 Suo Shu, it is characterized in that,
Described horizontal measuring instrument (100) is Collapsible structure, thus extends the measuring distance of described horizontal measuring instrument (100).
8., according to the dummy location measurement device one of claim 2-4 Suo Shu, it is characterized in that,
Described horizontal measuring instrument (100) comprises sleeve pipe (102), first scale (101) and the second scale (103), described sleeve pipe (102) outside is connected with described vertical gauge (200), described sleeve pipe (102) inside connects an end of described first scale (101) and the second scale (103) respectively, a part at least described first scale (101) or a part for the second scale (103) can be stretched out or be contracted in described sleeve pipe (102) in described sleeve pipe (102), thus the distance extending or shorten between described first scale (101) and the second scale (103) two free ends.
9., according to the dummy location measurement device one of claim 1-4 Suo Shu, it is characterized in that,
Described holder (300) is connected with the bearing circle (400) of described vehicle (500).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210504873.7A CN103017629B (en) | 2012-11-29 | 2012-11-29 | A kind of dummy location measurement device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210504873.7A CN103017629B (en) | 2012-11-29 | 2012-11-29 | A kind of dummy location measurement device |
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| CN103017629A CN103017629A (en) | 2013-04-03 |
| CN103017629B true CN103017629B (en) | 2016-03-02 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411746B (en) * | 2013-08-08 | 2016-01-20 | 中国汽车技术研究中心 | Dummy positioning method in vehicle passive safety test |
| CN103438780B (en) * | 2013-08-26 | 2016-03-02 | 浙江吉利汽车研究院有限公司 | A kind of measurement mechanism for pedestrian protection test |
| CN104359376B (en) * | 2014-11-28 | 2016-02-17 | 湖南大麓管道工程有限公司 | Underground pipe network diameter measuring device and measuring method thereof |
| CN104567610B (en) * | 2014-12-26 | 2017-10-27 | 国家电网公司 | Gap measuring apparatus |
| CN105835990B (en) * | 2015-01-15 | 2018-09-28 | 上海通用汽车有限公司 | The tool and method of model H points is verified for positioning passenger car general arrangement space |
| CN107991682B (en) * | 2018-01-10 | 2021-11-12 | 吉林大学 | Automobile dummy positioning and measuring device |
| CN110864910A (en) * | 2019-11-22 | 2020-03-06 | 天津瑷睿赛福科技有限公司 | Dummy trunk fixing device for dummy calibration |
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|---|---|---|---|---|
| DE10258620A1 (en) * | 2002-12-16 | 2004-07-08 | Daimlerchrysler Ag | Dummy positioning device, for transporting a dummy and positioning it in a motor vehicle seat, comprises neck and leg supporting elements that are linked by a tensile cable hinged at the center of gravity of dummy plus device |
| CN201344789Y (en) * | 2008-12-25 | 2009-11-11 | 比亚迪股份有限公司 | Auxiliary device for measuring space size |
| CN202420809U (en) * | 2011-12-13 | 2012-09-05 | 浙江吉利汽车研究院有限公司 | Dummy position measuring ruler |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7644504B2 (en) * | 2007-06-20 | 2010-01-12 | Chrysler Group Llc | Vehicular crash test measuring system |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10258620A1 (en) * | 2002-12-16 | 2004-07-08 | Daimlerchrysler Ag | Dummy positioning device, for transporting a dummy and positioning it in a motor vehicle seat, comprises neck and leg supporting elements that are linked by a tensile cable hinged at the center of gravity of dummy plus device |
| CN201344789Y (en) * | 2008-12-25 | 2009-11-11 | 比亚迪股份有限公司 | Auxiliary device for measuring space size |
| CN202420809U (en) * | 2011-12-13 | 2012-09-05 | 浙江吉利汽车研究院有限公司 | Dummy position measuring ruler |
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