CN203658006U - Measuring device for pedestrian protection security testing - Google Patents
Measuring device for pedestrian protection security testing Download PDFInfo
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- CN203658006U CN203658006U CN201320735788.1U CN201320735788U CN203658006U CN 203658006 U CN203658006 U CN 203658006U CN 201320735788 U CN201320735788 U CN 201320735788U CN 203658006 U CN203658006 U CN 203658006U
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- plate
- measurement mechanism
- backstay
- safety test
- test use
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model, which belongs to the technical filed of the automobile, provides a measuring device for pedestrian protection security testing. With the measuring device, technical problems that the existing measuring device for pedestrian protection security testing can not measure an angle reference point of a front bumper and the like can be solved. The measuring device comprises a pedestal and a base plate that can slide along the pedestal horizontally and transversely. A support that can slide horizontally at the longitudinal direction is connected to the base plate; a positioning lever that can move at the vertical direction of the support is arranged at the support; a measuring scale is connected to the positioning lever; a measuring plate is detachably connected to the measuring scale; and two reference planes perpendicular to each other are arranged at the measuring plate. According to the scheme, the measuring device has the advantages that being capable of measuring an angle reference point of a front bumper conveniently and the like.
Description
Technical field
The utility model belongs to automobile technical field, relates to a kind of measurement mechanism of pedestrian protecting safety test use.
Background technology
At present; automotive safety technology is the summary problem in automotive research; wherein pedestrian protection test is mainly to simulate the injured situation of pedestrian in the time being subject to Vehicular impact by testing equipment; in the time carrying out pedestrian protection test; need on the hood of vehicle, determine collision area; collision datum line is the foundation of determining collision area, and collision datum line is installed laws and regulations requirement by rotating shaft and marked.
Application (patent) number is that the existing patent of [CN201120426940.9] discloses a kind of marking device for pedestrian protection test, comprise base and linkage assembly, this linkage assembly is arranged on base, and can in the fore-and-aft plane perpendicular to horizontal plane, swing by the relative motion of its included each connecting rod, angular adjustment apparatus, this angular adjustment apparatus is arranged in the part of the swing campaign with described linkage assembly of described linkage assembly, and scribing rod, this scribing rod is arranged on described angular adjustment apparatus, angular adjustment apparatus can drive described scribing rod to rotate in described horizontal plane and fore-and-aft plane, the line that this device can not only meet different angles requires and operates facility.
Application (patent) number is divided device for the existing patent of [CN201110327354.3] discloses a kind of pilot region for pedestrian protection test, comprise dolly base, four castors, be located at the column pedestal on dolly base, the lower end of one column is connected with column pedestal, one elevating screw is connected with the upper bracket and the undersetting that are located at column one side upper and lower end parts, one end of one transverse arm and transverse arm fixed pedestal are connected, this transverse arm fixed pedestal is connected and coordinates with elevating screw with the slide rail being located on column opposite side, the top of one slip galianconism is connected with the other end of transverse arm by a hinge arrangement, one end of stroke cotton rope is connected with the journal stirrup on slip galianconism one end, the other end is connected with the take up member being located on slip galianconism one end.Because the lifting travel of transverse arm, shift motion and the rotational angle of slip galianconism can regulate; not only easy and simple to handle; and can divide quickly and accurately the pilot region of pedestrian protection test, improve the efficiency of pedestrian protection test and the degree of accuracy of line.
Two patents above only can mark off a series of reference lines, as reference line under reference line, front bumper on side reference line, hood leading edge reference line, front bumper etc., cannot realize the front bumper angle reference point that lower leg crash region is required and measure.Front bumper angle reference point refer to become with longitudinal direction of car vertical plane 60 ° of angles and with the tangent vertical plane of bumper outside surface and the contact point of vehicle.
Summary of the invention
The purpose of this utility model is the problems referred to above that exist for existing technology, and a kind of measurement mechanism of pedestrian protecting safety test use is provided, and technical problem to be solved in the utility model is a measurement plate to be set front bumper angle reference point is measured.
The purpose of this utility model can realize by following technical proposal: a kind of measurement mechanism of pedestrian protecting safety test use, it is characterized in that, this measurement mechanism comprises a base and a substrate that can slide along base transverse horizontal, on described substrate, be connected with a support that can slide along base vertical equity, described support is provided with a backstay that can move on the vertical direction of support, on described backstay, be connected with a surveyors' staff, on described surveyors' staff, be removably connected with one and measure plate, on described measurement plate, there are two orthogonal reference fields.
Principle of work of the present utility model is: for front bumper angle reference point is measured, on backstay, be provided with one and measure plate, measure on plate and there are two orthogonal reference fields, in the time measuring, one of them reference field and ground against, the front bumper outside surface of another reference field and automobile is tangent, and the points of tangency obtaining is front bumper angle reference point; Simultaneously, this measurement mechanism can also be to measurements of ruling such as reference lines under reference line, front bumper on side reference line, hood leading edge reference line, front bumper, measurement plate is pulled down, utilize surveyors' staff to complete, because the backstay of this device has base laterally, longitudinally and vertical direction three degree of freedom, measurement range is wider, can be suitable for the measurement of different automobile types diverse location, has good versatility.
In the measurement mechanism of above-mentioned a kind of pedestrian protecting safety test use, on a reference field of described measurement plate, offer at least two mounting holes, described surveyors' staff can be connected by mounting hole and a reference field measuring plate.In actual implementation process, mounting hole has two, and is distributed in the two ends of measuring a reference field of plate, by being provided with the bolt coordinating with it in mounting hole, by bolt, measurement plate and surveyors' staff are connected, and detachable.
In the measurement mechanism of above-mentioned a kind of pedestrian protecting safety test use; described support comprises two columns that are parallel to each other; described substrate is provided with a lower connecting plate being slidably connected on substrate; the lower end of described two columns is hinged on respectively the two ends of lower connecting plate, is hinged with a upper junction plate between the upper end of described two columns.Tolerance clearance between column and upper junction plate and lower connecting plate is less, bearing under the Action of Gravity Field of upper junction plate, backstay, surveyors' staff and column, wanting swinging mounting needs certain external force, and after swinging mounting, this support can keep the state after swing; Because support can swing, increase the degree of freedom of surveyors' staff, to surveyors' staff is reached to measuring position places different on automobile.
In the measurement mechanism of above-mentioned a kind of pedestrian protecting safety test use, the side of described column offers gathering sill one, and the below of described backstay is provided with a baffle plate, and described baffle plate is provided with the guiding raised line one coordinating with gathering sill one.Tolerance clearance between guiding raised line one on gathering sill one and baffle plate on column side is less, want slide damper and need certain external force, and after slide damper, this baffle plate can keep the state after slip, baffle plate is clipped in backstay between baffle plate and upper junction plate; Backstay can move on the vertical direction of support, to adapt to the measurement line of different size automobile.
In the measurement mechanism of above-mentioned a kind of pedestrian protecting safety test use, between described backstay and surveyors' staff, be provided with an index dial.The angle that index dial rotates for calibration measurement scale, according to the angle of pedestrian protection rules and regulations, abuts in position corresponding on vehicle body by surveyors' staff, just can mark a certain outline line of collision area; Index dial is connected with backstay by a pin, on backstay, on two vertical faces, is equipped with the through hole coordinating with pin, and index dial can be separately fixed on two end faces of backstay, to adapt to the measurement of diverse location and angle.
In the measurement mechanism of above-mentioned a kind of pedestrian protecting safety test use; described base comprises two crossbeams that are parallel to each other; the inner side of two described crossbeams all offers gathering sill two; the two ends of described substrate are provided with the guiding raised line two coordinating with gathering sill two, described substrate and beam vertical.Tolerance clearance between gathering sill two on crossbeam inner side and the guiding raised line two on pedestal is less, and wanting glide base needs certain external force, and after glide base, this pedestal can keep the state after slip.
In the measurement mechanism of above-mentioned a kind of pedestrian protecting safety test use, on described substrate upper surface, offer gathering sill three, the lower surface of described lower connecting plate is provided with the guiding raised line three coordinating with gathering sill three.Tolerance clearance between guiding raised line three on gathering sill three and lower connecting plate lower surface on substrate upper surface is less, and the lower connecting plate that wants to slide needs certain external force, and after slip lower connecting plate, this lower connecting plate can keep the state after slip.
In the measurement mechanism of above-mentioned a kind of pedestrian protecting safety test use, the two ends of described crossbeam are respectively provided with a castor.Be arranged on movement and transport that castor on crossbeam can facilitate this chalker.
In the measurement mechanism of above-mentioned a kind of pedestrian protecting safety test use, described upper junction plate is provided with a laser, and the laser rays that described laser emits is parallel with backstay, is also provided with a handles on described upper junction plate.Laser is the position of pointing to for aiming at backstay, and laser rays penetrability is strong, can judge that whether the position of backstay is accurate by being located in two positions of automobile.
Compared with prior art, the utlity model has following advantage:
1, this measurement mechanism is provided with one and measures plate on backstay, measure on plate and there are two orthogonal reference fields, in the time measuring, one of them reference field and ground against, the front bumper outside surface of another reference field and automobile is tangent, and the points of tangency obtaining is front bumper angle reference point.
2, in this measurement mechanism, support can swing along base horizontal direction, has increased the degree of freedom of surveyors' staff, to surveyors' staff is reached to measuring position places different on automobile, backstay can move on support vertical direction, to adapt to measurement and the line of different size automobile.
Brief description of the drawings
Fig. 1 is the one-piece construction schematic diagram of measuring rear this measurement mechanism of plate installation.
Fig. 2 is the one-piece construction schematic diagram of measuring rear this measurement mechanism of plate dismounting.
Fig. 3 is the structural representation of surveyors' staff while being arranged on another side of backstay
Fig. 4 is the vertical view of Fig. 1.
In figure, 1, base; 11, crossbeam; 12, gathering sill two; 13, guiding raised line two; 2, substrate; 21, gathering sill three; 22, guiding raised line three; 3, support; 31, column; 32, upper junction plate; 33, lower connecting plate; 4, surveyors' staff; 5, backstay; 51, handle; 61, gathering sill one; 62, guiding raised line one; 63, baffle plate; 7, measure plate; 71, reference field; 72, mounting hole; 8, index dial; 9, castor; 10, laser.
Embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As depicted in figs. 1 and 2, a kind of measurement mechanism of pedestrian protecting safety test use, this measurement mechanism comprises a base 1 and a substrate 2 that can slide along base 1 transverse horizontal, on substrate 2, be connected with a support 3 that can slide along base 1 vertical equity, support 3 is provided with a backstay 5 that can move on the vertical direction of support 3, on backstay 5, be connected with a surveyors' staff 4, on surveyors' staff 4, be removably connected with one and measure plate 7, measure on plate 7 and there are two orthogonal reference fields 71, on a reference field 71 of measurement plate 7, offer at least two mounting holes 72, surveyors' staff 4 can be connected by mounting hole 72 and a reference field 71 measuring plate 7, in actual implementation process, mounting hole 72 has two, and be distributed in the two ends of measuring 7 one reference fields 71 of plate, by being provided with the bolt coordinating with it in mounting hole 72, by bolt, measurement plate 7 and surveyors' staff 4 are connected, and detachable, support 3 comprises two columns that are parallel to each other 31, substrate 2 is provided with a lower connecting plate 33 being slidably connected on substrate 2, the lower end of two columns 31 is hinged on respectively the two ends of lower connecting plate 33, between the upper end of two columns 31, be hinged with a upper junction plate 32, tolerance clearance between column 31 and upper junction plate 32 and lower connecting plate 33 is less, bearing upper junction plate 32, backstay 5, under the Action of Gravity Field of surveyors' staff 4 and column 31, want swinging mounting 3 and need certain external force, and after swinging mounting 3, this support 3 can keep the state after swing, because support 3 can swing, increase the degree of freedom of surveyors' staff 4, to surveyors' staff 4 is reached to measuring position places different on automobile.
As shown in figures 1 and 3, in the measurement mechanism that the safety test of this pedestrian protecting is used, the side of column 41 offers gathering sill 1, the below of backstay 5 is provided with a baffle plate 63, baffle plate 63 is provided with the guiding raised line 1 coordinating with gathering sill 1, tolerance clearance between guiding raised line 1 on gathering sill 1 and baffle plate 63 on column 31 sides is less, want slide damper 63 and need certain external force, and after slide damper 63, this baffle plate 63 can keep the state after slip, and baffle plate 63 is clipped in backstay 5 between baffle plate 63 and upper junction plate 32; Backstay 5 can move on the vertical direction of support 3, to adapt to the measurement line of different size automobile, between backstay 5 and surveyors' staff 4, be provided with an index dial 8, the angle that index dial 8 rotates for calibration measurement scale 4, according to the angle of pedestrian protection rules and regulations, surveyors' staff 4 is abutted in to position corresponding on vehicle body, just can mark a certain outline line of collision area; Index dial 8 is connected with backstay 5 by a pin, on backstay 5, on two vertical faces, is equipped with the through hole coordinating with pin, and index dial 8 can be separately fixed on two end faces of location-plate 5, to adapt to the measurement of diverse location and angle,
As shown in Figure 1 and Figure 4, in this measurement mechanism, base 1 comprises two crossbeams that are parallel to each other 11, article two, the inner side of crossbeam 11 all offers gathering sill 2 12, the two ends of substrate 2 are provided with the guiding raised line 2 13 coordinating with gathering sill 2 12, substrate 2 is vertical with crossbeam 11, tolerance clearance between guiding raised line 2 13 on gathering sill 2 12 and pedestal 2 on crossbeam 11 inner sides is less, want sliding substrate 2 and need certain external force, and after sliding substrate 2, this substrate 2 can keep the state after slip, substrate offers gathering sill 3 21 on 2 upper surfaces, the lower surface of lower connecting plate 32 is provided with the guiding raised line 3 22 coordinating with gathering sill 3 21, tolerance clearance between guiding raised line 3 22 on gathering sill 3 21 on substrate 2 upper surfaces and lower connecting plate 33 lower surfaces is less, the lower connecting plate 33 that wants to slide needs certain external force, and after slip lower connecting plate 33, this lower connecting plate 33 can keep the state after slip, the two ends of crossbeam 11 are respectively provided with a castor 9, be arranged on movement and transport that castor 9 on crossbeam 11 can facilitate this chalker, upper junction plate 32 is provided with a laser 10, the laser rays that laser 10 emits is parallel with backstay 5, on upper junction plate 32, be also provided with a handles 51, laser 10 is for aiming at position that backstay 5 points to, laser rays penetrability is strong, can judge that whether the position of backstay is accurate by being located in two positions of automobile.
Principle of work of the present utility model is: for front bumper angle reference point is measured, on backstay 5, be provided with one and measure plate 7, measure on plate 7 and there are two orthogonal reference fields 71, in the time measuring, one of them reference field 71 and ground against, another reference field 71 is tangent with the front bumper outside surface of automobile, and the points of tangency obtaining is front bumper angle reference point; Simultaneously, this measurement mechanism can also be to measurements of ruling such as reference lines under reference line, front bumper on side reference line, hood leading edge reference line, front bumper, measurement plate 7 is pulled down, utilize surveyors' staff 4 to complete, because the backstay 5 of this device has base 1 laterally, longitudinally and vertical direction three degree of freedom, measurement range is wider, can be suitable for the measurement of different automobile types diverse location, has good versatility.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (9)
1. the measurement mechanism of a pedestrian protecting safety test use, it is characterized in that, this measurement mechanism comprises a base (1) and a substrate (2) that can slide along base (1) transverse horizontal, on described substrate (2), be connected with a support (3) that can slide along base (1) vertical equity, described support (3) is provided with a backstay (5) that can move on the vertical direction of support (3), on described backstay (5), be connected with a surveyors' staff (4), on described surveyors' staff (4), be removably connected with one and measure plate (7), on described measurement plate (7), there are two orthogonal reference fields (71).
2. the measurement mechanism of a kind of pedestrian protecting safety test use according to claim 1; it is characterized in that; on a reference field (71) of described measurement plate (7), offer at least two mounting holes (72), described surveyors' staff (4) can be connected by mounting hole (72) and a reference field (71) of measuring plate (7).
3. the measurement mechanism of a kind of pedestrian protecting safety test use according to claim 1; it is characterized in that; described support (3) comprises two columns that are parallel to each other (31); described substrate (2) is provided with a lower connecting plate (33) being slidably connected on substrate (2); the lower end of described two columns (31) is hinged on respectively the two ends of lower connecting plate (33), is hinged with a upper junction plate (32) between the upper end of described two columns (31).
4. the measurement mechanism of a kind of pedestrian protecting safety test use according to claim 3; it is characterized in that; the side of described column (31) offers gathering sill one (61); the below of described backstay (5) is provided with a baffle plate (63), and described baffle plate (63) is provided with the guiding raised line one (62) coordinating with gathering sill one (61).
5. according to the measurement mechanism of a kind of pedestrian protecting safety test use described in claim 1 or 2 or 3 or 4, it is characterized in that, between described backstay (5) and surveyors' staff (4), be provided with an index dial (8).
6. according to the measurement mechanism of a kind of pedestrian protecting safety test use described in claim 1 or 2 or 3 or 4; it is characterized in that; described base (1) comprises two crossbeams that are parallel to each other (11); the inner side of described two crossbeams (11) all offers gathering sill two (12); the two ends of described substrate (2) are provided with the guiding raised line two (13) coordinating with gathering sill two (12), and described substrate (2) is vertical with crossbeam (11).
7. the measurement mechanism of a kind of pedestrian protecting safety test use according to claim 3; it is characterized in that; on described substrate (2) upper surface, offer gathering sill three (21), the lower surface of described lower connecting plate (33) is provided with the guiding raised line three (22) coordinating with gathering sill three (21).
8. the measurement mechanism of a kind of pedestrian protecting safety test use according to claim 6, is characterized in that, the two ends of described crossbeam (11) are respectively provided with a castor (9).
9. the measurement mechanism of a kind of pedestrian protecting safety test use according to claim 3; it is characterized in that; described upper junction plate (32) is provided with a laser (10); the laser rays that described laser (10) emits is parallel with backstay (5), on described upper junction plate (32), is also provided with a handles (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320735788.1U CN203658006U (en) | 2013-11-19 | 2013-11-19 | Measuring device for pedestrian protection security testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320735788.1U CN203658006U (en) | 2013-11-19 | 2013-11-19 | Measuring device for pedestrian protection security testing |
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| Publication Number | Publication Date |
|---|---|
| CN203658006U true CN203658006U (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320735788.1U Expired - Fee Related CN203658006U (en) | 2013-11-19 | 2013-11-19 | Measuring device for pedestrian protection security testing |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406576A (en) * | 2014-12-04 | 2015-03-11 | 浙江吉利汽车研究院有限公司 | Laser positioning device |
| CN104889965A (en) * | 2015-05-21 | 2015-09-09 | 浙江吉利汽车研究院有限公司 | Automobile body line drawing device for automobile side face collision test |
| CN106363598A (en) * | 2016-11-29 | 2017-02-01 | 北京金风科创风电设备有限公司 | Sign frock |
| CN114486292A (en) * | 2022-04-18 | 2022-05-13 | 中国汽车技术研究中心有限公司 | Method, apparatus and storage medium for measuring dummy motion response in collision test |
-
2013
- 2013-11-19 CN CN201320735788.1U patent/CN203658006U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406576A (en) * | 2014-12-04 | 2015-03-11 | 浙江吉利汽车研究院有限公司 | Laser positioning device |
| CN104406576B (en) * | 2014-12-04 | 2018-05-01 | 浙江吉利汽车研究院有限公司 | Laser locating apparatus |
| CN104889965A (en) * | 2015-05-21 | 2015-09-09 | 浙江吉利汽车研究院有限公司 | Automobile body line drawing device for automobile side face collision test |
| CN104889965B (en) * | 2015-05-21 | 2017-04-26 | 浙江吉利汽车研究院有限公司 | Automobile body line drawing device for automobile side face collision test |
| CN106363598A (en) * | 2016-11-29 | 2017-02-01 | 北京金风科创风电设备有限公司 | Sign frock |
| CN106363598B (en) * | 2016-11-29 | 2019-02-12 | 北京金风科创风电设备有限公司 | Sign frock |
| CN114486292A (en) * | 2022-04-18 | 2022-05-13 | 中国汽车技术研究中心有限公司 | Method, apparatus and storage medium for measuring dummy motion response in collision test |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20191119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |