CN105973146A - automobile profile and lamp mounting dimension measurement device and measurement method - Google Patents
automobile profile and lamp mounting dimension measurement device and measurement method Download PDFInfo
- Publication number
- CN105973146A CN105973146A CN201610466993.0A CN201610466993A CN105973146A CN 105973146 A CN105973146 A CN 105973146A CN 201610466993 A CN201610466993 A CN 201610466993A CN 105973146 A CN105973146 A CN 105973146A
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- measurement
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
Abstract
The invention relates to an automobile profile and lamp mounting dimension measurement device and a measurement method. The measurement device comprises a front measurement rod, a middle measurement rod, a back measurement rod, a height measurement rod and a positioning device, wherein the front measurement rod, the middle measurement rod and the back measurement rod respectively comprise a horizontal base, a universal pulley fixed below the horizontal base, a horizontal guide rail fixed above the horizontal base, a sliding block capable of sliding on the horizontal guide rail, a vertical connection rod fixed on the sliding block and a laser marking instrument connected with the vertical connection rod, the height measurement rod is mounted on the sliding block capable of sliding on the middle measurement rod, the height measurement rod comprises a vertical connection rod, a horizontal ruler and a horizontal probe, and the positioning device comprises two cuboids and one cylinder. The measurement device is advantaged in that the measurement device is convenient to use, is precise and reliable and has a wide application scope.
Description
Technical field
The present invention relates to automobile fields of measurement, in particular to a kind of car conour and the measurement apparatus of lamp installation size and measuring method.
Background technology
The measurement of car conour and lamp installation size is the important step in product development, inspection certification and public security deparment and traffic police department's checking process.The measuring method of car conour and lamp installation size generally has two kinds: one is to be measured by precision instrument, as used three-coordinate instrument that vehicle is carried out dimensional measurement, occur in that the most again laser tracker measurement method, the video measuring method etc. of use computer image processing technology, this method shortcoming is to spend higher, and it is the most convenient to use；Another kind is directly to be measured vehicle by tape measure and bevel protractor etc., and the shortcoming of this method is relatively big and that easily generation the is artificial error of labor intensity.
Application publication number is that the document of CN 104567700 A gives " a kind of vehicle dimension on-line measurement device ", the patent proposes and a kind of measure vehicle length and width and high measurement apparatus based on CCD camera assembly and laser light curtain, advantage is to measure simplicity, the length, width and height data of vehicle can be drawn in real time, shortcoming is that inconvenience is mobile, and cost is higher.
Application publication number is that the document of CN 105403160A gives " a kind of automobile dimension measurement apparatus and automobile dimension measuring method ", the patent proposes a kind of based on laser range finder measurement Vehicle length, wheelbase, front overhang and the measurement apparatus of rear overhang and measuring method, advantage is simple in construction, conveniently moving, shortcoming is to be only capable of measuring the parameter such as Vehicle length, rear overhang, then cannot measure for the important parameter such as width, height.
Summary of the invention
The present invention seeks to for a kind of simple in construction of above-mentioned not enough offer, measure accurate car conour and the measurement apparatus of lamp installation size.
It is a further object of the present invention to provide a kind of car conour and the measuring method of lamp installation size.
The car conour of the present invention and the measurement apparatus of lamp installation size, including pre-test bar, middle measurement bar, measure bar, elevation carrection bar and positioner afterwards, and it is characterized in that
Described pre-test bar, middle measurement bar and rear bar of measuring all include horizontal base, are fixed on the Universal pulley under horizontal base, are fixed on the horizontal guide rail on horizontal base, the slide block slided on horizontal guide rail, are fixed on slide block vertically connecting rod and vertically connecting rod can be with the holder frock of relative movement and be arranged on the Laser Line Marker in holder frock.
Described elevation carrection bar is arranged on can be on the slide block that middle measurement bar slides, and horizontal probe that elevation carrection bar with the horizon rule of relative movement, can be arranged on horizon rule with vertically connecting rod by a vertical connecting rod and the laser range finder being fixed on horizon rule form.
Positioner is formed by connecting with one piece of cylinder by two block length cubes, wherein two block length cube horizontal positioned, and one end of two block length cubes is fixing with pre-test bar to be connected, and the other end is fixing with cylinder to be connected.
Further, four vertical bars of the frame for line marking instrument that middle measurement bar is installed are quarter butt, and to facilitate the measurement carrying out Vehicle length, four vertical bars on pre-test bar and rear measurement bar all use stock to carry out width and light fixture dimensional measurement to facilitate.
Further, pre-test bar, middle measurement bar and rear bar of measuring are spliced by one meter of long module, can be according to the quantity of vehicle condition swap modules at any time when measuring, to adapt to different types of vehicle.
Further, pre-test bar is fixed together by location, right angle version with middle measurement bar, and rear bar of measuring is connected by fixture with the end face of middle measurement bar so that rear bar of measuring can move relative to middle measurement bar.
Further, for convenience of moving up and down of Laser Line Marker, all it is connected with The Cloud Terrace holder by holder frock at middle measurement bar, pre-test bar and the rear 8 vertical bars measured on bar, and Laser Line Marker is arranged on The Cloud Terrace holder.
Further, horizon rule is provided with sliding tray, and when not carrying out elevation carrection, horizontal probe returns in sliding tray, skids off in when carrying out elevation carrection, horizontal probe is by sliding tray.
Further, this device is when carrying out the measurement of two ray spacings, two pieces of flat boards being fixed on vertical bar can be placed in directions of rays, vertically bar can be the most mobile on ground, so that the ray of Laser Line Marker is just by flat board, laser range finder is used to measure two pieces of flat board spacings subsequently.
A kind of car conour and lamp installation dimension measurement method, it is characterised in that: comprise the following steps:
Step one: storing cycle is good, mobile pre-test bar and middle measurement bar, make positioner withstand vehicle front-wheel, so that positioner and pre-test bar are perpendicular to the plane of vehicle forward direction, measure bar after moving and make it keep plumbness with middle measurement bar；
Step 2: two frame for line marking instruments before and after measuring on montant in Yi Dong, make its light penetrated and vehicle rear and front end coincident, then two frame for line marking instruments in the middle of bar are measured in moving, its light penetrated is made to be located exactly at front-wheel center and the trailing wheel center of vehicle, use laser range finder to measure interradial distance on ground, measure Vehicle length, front overhang, wheelbase and rear overhang；
Step 3: two frame for line marking instruments on mobile pre-test bar so that it is the light of injection and the coincident at the two ends, left and right of vehicle, uses laser range finder to measure interradial distance on ground, draws the width of vehicle；
Step 4: mobile elevation carrection bar makes it arrive correct position, regulates horizon rule, stretches out horizontal probe (if needed), make horizon rule or probe just can touch vehicle top, open laser range finder, measure height of car；
Step 5: the frame for line marking instrument on mobile pre-test bar, its laser penetrated is made to lay respectively at going up most edge, most descending edge, the leftmost side of dipped headlights light-emitting area, the rightmost side and the outermost of vehicle, laser range finder is used to measure the luminous edge of dipped headlights along the distance with vehicle outermost side, distance between two dipped headlights light-emitting areas, the luminous upper surface of dipped headlights and the terrain clearance of lower surface, similar to the step measuring dipped headlights, then measure the parameter of other light fixtures.
The beneficial effects of the present invention is: the most of part in the present invention all uses finished industrial product, minority part also can be by simply machining acquisition, make whole device have compact conformation, be easily installed, the reliable advantage of precision, and this device uses modularized design, the detection of polytype vehicle can be carried out, it is possible to while ensureing certainty of measurement, significantly alleviate the labor intensity of reviewer.
Accompanying drawing explanation
Fig. 1 is a kind of car conour and the measurement apparatus schematic diagram of lamp installation size of the present invention；
Fig. 2 is a kind of car conour and the measurement apparatus long schematic diagram of survey of lamp installation size of the present invention；
Fig. 3 is a kind of car conour and the wide schematic diagram of measurement apparatus survey of lamp installation size of the present invention；
Fig. 4 is a kind of car conour and the measurement apparatus high schematic diagram of survey of lamp installation size of the present invention；.
Fig. 5 is a kind of car conour and the measurement apparatus measurement lamp installation scale diagrams of lamp installation size of the present invention；
Wherein, reference is:
Pre-test bar 1, middle measurement bar 2, rear measurement bar 3, positioner 4, pre-test montant 5, Laser Line Marker 6, pre-test montant 7, Laser Line Marker 8, middle measurement montant 9, Laser Line Marker 10, middle measurement montant 11, Laser Line Marker 12, elevation carrection montant 13, horizon rule 14, horizontal probe 15, laser range finder 16, middle measurement montant 17, Laser Line Marker 18, middle measurement montant 19, Laser Line Marker 20, rear measurement montant 21, Laser Line Marker 22, rear measurement montant 23, Laser Line Marker 24
Detailed description of the invention:
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings:
Car conour and the measurement apparatus of lamp installation size as shown in Figure 1, comprises pre-test bar 1, middle measurement bar 2, rear measurement bar 3, positioner 4 and is arranged on the measurement apparatus on each bar.
Wherein, pre-test bar 1, middle measurement bar 2 and rear bar 3 of measuring all include horizontal base, are fixed on the Universal pulley under horizontal base, are fixed on the horizontal guide rail on horizontal base, the slide block slided on horizontal guide rail and the dependence test device being arranged on slide block.Pre-test bar 1 and middle measurement bar 2 are fixed together by right angle location-plate, and middle measurement bar 2 is connected by fixture with rear measurement bar 3, can rotate in the range of 90 ° around middle measurement bar 2 with measurement bar 3 after ensureing.
Pre-test bar 1, middle measurement bar 2 and rear bar 3 of measuring are spliced by one meter of long module, can be according to the quantity of vehicle condition swap modules at any time when measuring, to adapt to different types of vehicle.
Two slide blocks are installed in the slideway of pre-test bar 1, slide block is respectively fixed with two vertical measurement bars 5 and 7, two vertical measurement bars 5 and 7 are respectively provided with holder frock, clamp fixture is respectively provided with two Laser Line Markers 6 and 8.
Five slide blocks are installed in the slideway of middle measurement bar 2, it is respectively fixed with in four slide blocks in left and right and vertically measures bar 9, 11, 17, with 19, vertically measuring bar 9, 11, 17, it is respectively provided with holder frock on 19, equipped with four Laser Line Markers 10 in clamp fixture, 12, 18 and 20, it is positioned at the slide block of centre built with elevation carrection montant 13, elevation carrection montant 13 fixes horizon rule 14 with fixture, so that horizon rule 14 can move up and down on elevation carrection montant 13, in horizon rule 14, U-type groove is set, so that horizontal probe 15 is put back to when not using in U-type groove, U-type groove is stretched out during use, at horizon rule 14 edge fixed laser diastimeter 16, can conveniently read the height of vehicle.
Two slide blocks are installed in the slideway of rear measurement bar 3, slide block is respectively fixed with two vertical measurement bars 21 and 23, two vertical measurement bars 21 and 23 are respectively provided with holder frock, equipped with two Laser Line Markers 22 and 24 in clamp fixture.
Positioner 4 is formed by connecting with one piece of cylinder by two block length cubes, wherein two block length cube horizontal positioned, and one end of two block length cubes is fixing with pre-test bar to be connected, and the other end is fixing with cylinder to be connected.
This device is when carrying out the measurement of two ray spacings, two pieces of flat boards being fixed on vertical bar can be placed in directions of rays, vertically bar can be the most mobile on ground, so that the ray of Laser Line Marker is just by flat board, uses laser range finder to measure two pieces of flat board spacings subsequently.
Car conour and the measuring method of lamp installation size, comprise the following steps:
Step one: storing cycle is good, mobile pre-test bar 1 and middle measurement bar 2, make positioner 4 withstand vehicle front-wheel, so that positioner 4 and pre-test bar 1 are perpendicular to the plane of vehicle forward direction, measure bar 3 after moving and make itself and middle measurement bar 2 keep plumbness；
Step 2: measure montant 9, middle measurement montant 19 in Yi Dong, and regulate frame for line marking instrument 10, frame for line marking instrument 20, make frame for line marking instrument 10, the light of frame for line marking instrument 20 injection is positioned at edge before and after vehicle, then measure montant 11 and middle measurement montant 17 in moving, and regulate frame for line marking instrument 12, frame for line marking instrument 18, make frame for line marking instrument 12, the light of frame for line marking instrument 18 injection is mapped to front-wheel center and the trailing wheel center of vehicle just, measures interradial distance on ground with laser range finder, measures Vehicle length, front overhang, wheelbase and rear overhang.
Step 3: mobile pre-test montant 5, pre-test montant 7, and regulate frame for line marking instrument 6, frame for line marking instrument 8, make the light of frame for line marking instrument 6 and frame for line marking instrument 8 injection be positioned at left and right vehicle wheel edge, measure interradial distance on ground with laser range finder, draw the width of vehicle.
Step 4: mobile elevation carrection montant 13 so that it is arrive vehicle highest point, regulates horizon rule 14, stretches out probe 15(if needed), make horizon rule 14 or probe 15 just can touch vehicle top, open laser range finder 16, measure height of car.
Step 5: mobile pre-test montant 5, frame for line marking instrument 6, pre-test montant 7 and frame for line marking instrument 8, its laser penetrated is made to lay respectively at going up most edge, most descending edge, the leftmost side of dipped headlights light-emitting area, the rightmost side and the outermost of vehicle, laser range finder is used to measure the luminous edge of dipped headlights along the distance with vehicle outermost side, distance between two dipped headlights light-emitting areas, the luminous upper surface of dipped headlights and the terrain clearance of lower surface, then to measure the parameter of other light fixtures to the similar step measuring dipped headlights.
Claims (4)
1. car conour and a measurement apparatus for lamp installation size, including pre-test bar, middle measurement bar, rear measurement bar and positioner, it is characterised in that:
Pre-test bar, middle measurement bar and rear bar of measuring all include horizontal base, are fixed on the Universal pulley under horizontal base, are fixed on the horizontal guide rail on horizontal base, the slide block slided on horizontal guide rail, are fixed on slide block vertically connecting rod and be fixed on the Laser Line Marker on vertical connecting rod, elevation carrection bar is installed on the slide block that can slide on middle measurement bar, and elevation carrection bar is made up of a vertical connecting rod, a horizon rule and horizontal probe；
Positioner includes the cuboid of two pieces of horizontal positioned and the one piece of cylinder composition being connected with cuboid；
A kind of car conour and the measurement apparatus of lamp installation size, it is characterized in that: pre-test bar is fixed together by location, right angle version with middle measurement bar, rear measurement bar is connected by fixture with the end face of middle measurement bar so that rear bar of measuring can move relative to middle measurement bar；
A kind of car conour and the measurement apparatus of lamp installation size, it is characterized in that: for convenience of moving up and down of Laser Line Marker, middle measurement bar, pre-test bar and rear 8 measured on bar equipped with on the vertical bar of Laser Line Marker equipped with holder frock, holder frock is installed Laser Line Marker；
A kind of car conour and the measurement apparatus of lamp installation size, it is characterized in that: elevation carrection bar is arranged on can be on the slide block that middle measurement bar slides, elevation carrection bar can be made up of with the horizon rule of relative movement, horizontal probe and laser range finder with vertically connecting rod a vertical connecting rod, horizontal probe can put into horizon rule to save space when device does not works, stretched out by horizon rule during work, laser range finder is arranged on horizon rule, can directly read height of car.
Car conour the most according to claim 1 and the measurement apparatus of lamp installation size, it is characterized in that: pre-test bar, middle measurement bar and rear bar of measuring are spliced by one meter of long module, can be according to the quantity of vehicle condition swap modules at any time when measuring, to adapt to different types of vehicle.
3. a car conour and the measuring method of lamp installation size, it is characterised in that: comprise the following steps:
Step one: storing cycle is good, mobile pre-test bar and middle measurement bar, make positioner withstand vehicle front-wheel, so that positioner and pre-test bar are perpendicular to the plane of vehicle forward direction, measure bar after moving and make it keep plumbness with middle measurement bar；
Step 2: two Laser Line Markers before and after measuring on bar in Yi Dong, make light and vehicle rear and front end coincident that Laser Line Marker penetrates, then two Laser Line Markers in the middle part of middle measurement montant are moved, the light making Laser Line Marker penetrate is located exactly at front-wheel center and the trailing wheel center of vehicle, use laser range finder to measure interradial distance on ground, draw Vehicle length, front overhang, wheelbase and rear overhang；
Step 3: two Laser Line Markers on mobile pre-test bar, the light making Laser Line Marker penetrate overlaps with left and right vehicle wheel edges at two ends, uses laser range finder to measure interradial distance on ground, draws the width of vehicle；
Step 4: mobile elevation carrection montant so that it is arrive vehicle highest point, regulates horizon rule, stretches out horizontal probe (if needed), make horizon rule or probe just can touch vehicle top, open laser range finder, measure height of car；
Step 5: the Laser Line Marker on mobile pre-test bar, its laser penetrated is made to lay respectively at going up most edge, most descending edge, the leftmost side of dipped headlights light-emitting area, the rightmost side and the outermost of vehicle, laser range finder is used to measure the luminous edge of dipped headlights along the distance with vehicle outermost side, distance between two dipped headlights light-emitting areas, the luminous upper surface of dipped headlights and the terrain clearance of lower surface, similar to the step measuring dipped headlights, then measure the parameter of other light fixtures.
Car conour the most according to claim 3 and the measuring method of lamp installation size, it is characterized in that: when carrying out the measurement of two ray spacings, two pieces of flat boards being fixed on vertical bar can be placed in directions of rays, vertically bar can be the most mobile on ground, so that the ray of Laser Line Marker is just by flat board, laser range finder is used to measure two pieces of flat board spacings subsequently.
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| CN201610466993.0A CN105973146B (en) | 2016-06-24 | 2016-06-24 | The measuring device and measurement method of a kind of car conour and lamp installation size |
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| CN105973146B CN105973146B (en) | 2018-09-25 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106990410A (en) * | 2017-03-08 | 2017-07-28 | 中国汽车技术研究中心 | A kind of vehicle external dimensions device for fast detecting and method |
| CN109612421A (en) * | 2019-02-26 | 2019-04-12 | 烟台工程职业技术学院(烟台市技师学院) | A kind of vehicle external profile dimension measuring device |
| CN110736437A (en) * | 2019-12-04 | 2020-01-31 | 西华大学 | Auxiliary measuring device and deformation measuring method for vehicle collision deformation |
| CN110926344A (en) * | 2019-12-04 | 2020-03-27 | 西华大学 | Special equipment and method for measuring dimension of hard spot of chassis of accident vehicle |
| CN116592831A (en) * | 2023-07-17 | 2023-08-15 | 四川护邑科技有限公司 | Laser ranging device with laser marking function |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11224397A (en) * | 1997-12-03 | 1999-08-17 | Omron Corp | Vehicle measurement device |
| CN201184786Y (en) * | 2007-11-09 | 2009-01-21 | 罗江 | Laser coordinate detector for vehicle contour dimension |
| CN202119338U (en) * | 2011-06-16 | 2012-01-18 | 袁广东 | Vehicle height measuring ruler |
| CN103557787A (en) * | 2013-10-12 | 2014-02-05 | 奇瑞汽车股份有限公司 | Rotational two-dimensional laser measuring instrument and measuring method thereof |
| CN104111013A (en) * | 2014-06-30 | 2014-10-22 | 苏州科德溯源仪器有限公司 | Simple car body measuring equipment |
| CN104406576A (en) * | 2014-12-04 | 2015-03-11 | 浙江吉利汽车研究院有限公司 | Laser positioning device |
| CN104534998A (en) * | 2015-01-20 | 2015-04-22 | 吉林大学 | Measuring device for automobile basic parameters and measuring method of measuring device |
| CN104567700A (en) * | 2014-12-24 | 2015-04-29 | 北京航天测控技术有限公司 | On-line measurement device for vehicle dimension |
| CN105403160A (en) * | 2015-12-15 | 2016-03-16 | 东风汽车股份有限公司 | Automobile size measuring device and automobile size measuring method |
-
2016
- 2016-06-24 CN CN201610466993.0A patent/CN105973146B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11224397A (en) * | 1997-12-03 | 1999-08-17 | Omron Corp | Vehicle measurement device |
| CN201184786Y (en) * | 2007-11-09 | 2009-01-21 | 罗江 | Laser coordinate detector for vehicle contour dimension |
| CN202119338U (en) * | 2011-06-16 | 2012-01-18 | 袁广东 | Vehicle height measuring ruler |
| CN103557787A (en) * | 2013-10-12 | 2014-02-05 | 奇瑞汽车股份有限公司 | Rotational two-dimensional laser measuring instrument and measuring method thereof |
| CN104111013A (en) * | 2014-06-30 | 2014-10-22 | 苏州科德溯源仪器有限公司 | Simple car body measuring equipment |
| CN104406576A (en) * | 2014-12-04 | 2015-03-11 | 浙江吉利汽车研究院有限公司 | Laser positioning device |
| CN104567700A (en) * | 2014-12-24 | 2015-04-29 | 北京航天测控技术有限公司 | On-line measurement device for vehicle dimension |
| CN104534998A (en) * | 2015-01-20 | 2015-04-22 | 吉林大学 | Measuring device for automobile basic parameters and measuring method of measuring device |
| CN105403160A (en) * | 2015-12-15 | 2016-03-16 | 东风汽车股份有限公司 | Automobile size measuring device and automobile size measuring method |
Non-Patent Citations (2)
| Title |
|---|
| 江虹 等: "《车灯尺寸定位误差自动检测的新方法》", 《气象水文海洋仪器》 * |
| 陈 玲: "《汽车外廓尺寸测量仪量值溯源方法研究》", 《质量技术监督研究》 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106990410A (en) * | 2017-03-08 | 2017-07-28 | 中国汽车技术研究中心 | A kind of vehicle external dimensions device for fast detecting and method |
| CN106990410B (en) * | 2017-03-08 | 2020-03-20 | 中国汽车技术研究中心 | Device and method for rapidly detecting external size of whole vehicle |
| CN109612421A (en) * | 2019-02-26 | 2019-04-12 | 烟台工程职业技术学院(烟台市技师学院) | A kind of vehicle external profile dimension measuring device |
| CN109612421B (en) * | 2019-02-26 | 2020-08-11 | 烟台工程职业技术学院(烟台市技师学院) | Automobile overall dimension measuring device |
| CN110736437A (en) * | 2019-12-04 | 2020-01-31 | 西华大学 | Auxiliary measuring device and deformation measuring method for vehicle collision deformation |
| CN110926344A (en) * | 2019-12-04 | 2020-03-27 | 西华大学 | Special equipment and method for measuring dimension of hard spot of chassis of accident vehicle |
| CN110926344B (en) * | 2019-12-04 | 2020-09-04 | 西华大学 | Special equipment and method for measuring dimension of hard spot of chassis of accident vehicle |
| CN111678439A (en) * | 2019-12-04 | 2020-09-18 | 西华大学 | Novel equipment for measuring size of hard spot of chassis of accident vehicle |
| CN111678439B (en) * | 2019-12-04 | 2021-07-09 | 西华大学 | Equipment for measuring size of hard spot of chassis of accident vehicle |
| CN116592831A (en) * | 2023-07-17 | 2023-08-15 | 四川护邑科技有限公司 | Laser ranging device with laser marking function |
| CN116592831B (en) * | 2023-07-17 | 2023-09-08 | 四川护邑科技有限公司 | Laser ranging device with laser marking function |
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Address after: 102100 Yanqing District, Yanqing, Beijing, Yanqing garden, Kang Shun Road No. 3 Applicant after: Department of China (Beijing) vehicle detection Engineering Research Institute Co. Ltd. Address before: East Main Street Yanqing town Beijing city Yanqing County No. 55 102100 Applicant before: PROVING GROUND FOR CONSTRUCTION MACHINERY & REFIT MILITARY VEHICLES OF CAM |
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