CN203100695U - Portable commercial automobile size binocular full-view vision detection system - Google Patents
Portable commercial automobile size binocular full-view vision detection system Download PDFInfo
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- CN203100695U CN203100695U CN 201320046712 CN201320046712U CN203100695U CN 203100695 U CN203100695 U CN 203100695U CN 201320046712 CN201320046712 CN 201320046712 CN 201320046712 U CN201320046712 U CN 201320046712U CN 203100695 U CN203100695 U CN 203100695U
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Abstract
The utility model discloses a portable commercial automobile size binocular full-view vision detection system which is aimed at overcoming the problem that image acquisition in the length direction of a whole large-sized commercial automobile and system portability cannot be realized. The system comprises a U-shaped clamp (1), a box body (2), a right camera seat (3), a right convex lens seat (4), a right optical filtering sheet seat (5), a demarcation instrument seat (6), a right camera (7), a demarcation instrument (8), a right convex lens (9), a right light filtering sheet (10), a left convex lens seat (11), a left convex lens (12), a left camera seat (13), a left light filtering sheet seat (14), a left light filtering sheet (15), a left camera (16), a front long screw rod (17), and a rear long screw rod (18). The design provides a non-contact measure system characterized in that effective light stripe images are automatically collected through visual sense of a binocular machine and therefore measurement in all directions of a three-dimensional space can be realized.
Description
Technical field
The utility model relates to a kind of checkout equipment of auto industry field, and in particular, it relates to a kind of portable commercial vehicle size binocular panoramic vision detection system.
Background technology
For guaranteeing the safety traffic of automobile, the measurement of automobile full car size is one of the main test item in Automobile Detection field.At present, the measurement of automobile dimension is mainly rested on manual meter ruler measure, efficient is low, low precision, and intensity of workers is big.Adopt and gather automobile image and then realize that the method that overall dimensions of a car is measured has solved above technical bottleneck, yet because the lengthwise dimension of commerial vehicle is big, camera lens is because angle limitations can't be implemented in the interior whole collections to the car load image of detection line workshop scope, can only measure by the mode of image mosaic, the image mosaic measuring accuracy is low, length consuming time can't adapt to the detection beat of detection line.In addition, the camera acquisition single image of horizontal direction is adopted in existing vision granting, single image can't obtain the information of three dimension scale direction on the one hand, on the other hand, because space constraint between inspection vehicle, video camera horizontal level and commerial vehicle distance are no more than 1.5m, the general image that causes closely gathering distorts bigger, it is bigger in the single image vehicle commander's measurement to be had the pattern distortion corresponding to headstock and tailstock position of crucial meaning, from improving the accuracy of measurement angle, need adopt the binocular camera images acquired from roof, therefore design portable commercial vehicle size binocular panoramic vision detection system, significant to the technical progress of auto industry detection range.
Summary of the invention
The utility model is at realizing using the present situation that binocular camera is realized whole vehicle sized image collection and then finished high Precision Detection commerial vehicle overall dimensions of a car at present, provide a kind of and can gather commerial vehicle two width of cloth different visual angles images from roof, and the vehicle image that collects is positioned at the centre position of entire image, and pattern distortion is less, the accuracy of measurement height, be easy to install, highly versatile, the satisfied country metering of dependable performance, the portable commercial vehicle size binocular panoramic vision detection system of quality supervised department and manufacturer's car load image acquisition request.
Consult Fig. 1 to Figure 12, for solving the problems of the technologies described above, the utility model adopts following technical scheme to be achieved.Portable commercial vehicle size binocular panoramic vision detection system provided by the utility model includes U type folder, casing, right camera base, right convex lens seat, right optical filtering bar, level seat, right video camera, level, right convex lens, right optical filter, left convex lens seat, left convex lens, left camera base, left optical filtering bar, left optical filter, left video camera, preceding long bolt and back long bolt.
The top of U type folder contacts with the roof beams face between inspection vehicle, preceding long bolt passes a pair of manhole on the U type folder side, fixedly connected with nut thread in the two ends of preceding long bolt, before long bolt stretch out the length of U type folder both sides all should be greater than 50mm, back long bolt passes on the U type folder side another to manhole, fixedly connected with nut thread in the two ends of back long bolt, back long bolt stretches out the length of U type folder both sides all should be greater than 50mm, and four manholes that bolt passes the casing back plane are fixedlyed connected with nut thread with four elongated grooves of U type folder bottom surface.
Right video camera is positioned on the rectangular steel plates at right camera base top, the manhole that bolt penetrates the rectangular steel plates at right camera base top is from bottom to top fixedlyed connected with right video camera screw thread with the threaded hole of right video camera below, two bolts pass two manholes of right camera base respectively and the threaded hole of casing back plane is fixedlyed connected with the casing screw thread, the optical axis of right video camera should vertically pass right optical filter the center and with the optical axis coincidence of right convex lens.
Right optical filter is put into the elongated slot on right optical filtering bar top from top to bottom, the side that four bolts penetrate right optical filtering bar is that U-shaped and cross section are that four tapped through holes of the steel plate of rectangle are threaded with right optical filtering bar, the end of four bolts holds out against right optical filter, and two bolts pass two manholes in bottom surface of right optical filtering bar respectively and the tapped through hole of tank floor is fixedlyed connected with the casing screw thread.
Cylindrical right convex lens are put into the elongated slot on right convex lens seat top from top to bottom, four tapped through holes that four bolts penetrate the circular arc steel plate are threaded with right convex lens seat, the end of four bolts holds out against right convex lens, and the tapped through hole that four bolts pass four manholes in right convex lens seat bottom and tank floor is respectively fixedlyed connected with the casing screw thread.
Level is positioned over the circular hole inside at level seat top, two bolts pass two pairs of coaxial circular holes fixedlys connected with the nut thread of opposite side and clamps level, and two bolts pass the manhole of level seat bottom respectively and the tapped through hole of elongated groove and tank floor is fixedlyed connected with the casing screw thread.
Left side video camera is positioned on the rectangular steel plates at left camera base top, the manhole that bolt penetrates the rectangular steel plates at left camera base top is from bottom to top fixedlyed connected with left video camera screw thread with the threaded hole of left video camera below, two bolts pass two manholes of left camera base respectively and the tapped through hole of tank floor is fixedlyed connected with the casing screw thread, a left side camera base and right camera base be about vertical plane of symmetry symmetry of casing, the optical axis of left video camera should vertically pass left optical filter the center and with the optical axis coincidence of left convex lens.
Left side optical filter is put into the elongated slot on left optical filtering bar top from top to bottom, the side that four bolts penetrate left optical filtering bar is that U-shaped and cross section are that four tapped through holes of the steel plate of rectangle are threaded with left optical filtering bar, the end of four bolts holds out against left optical filter, two bolts pass two manholes of left optical filtering bar bottom surface respectively and the threaded hole of tank floor is fixedlyed connected with the casing screw thread, and left optical filtering bar and right optical filtering bar are about vertical plane of symmetry symmetry of casing.
Cylindrical left convex lens are put into the elongated slot on left convex lens seat top from top to bottom, four tapped through holes that four bolts penetrate the circular arc steel plate are threaded with left convex lens seat, the end of four bolts holds out against left convex lens, the tapped through hole that four bolts pass four manholes in left convex lens seat bottom and tank floor is respectively fixedlyed connected with the casing screw thread, and left convex lens seat and right convex lens seat are about the vertical plane of symmetry symmetry of casing.
U type folder described in the technical scheme is that the xsect that a rectangular steel plates bending forms is trapezoidal thin-walled parts, symmetry processing four length in U type folder bottom surface are not less than the elongated groove of 50mm, two sides of U type folder respectively curve inwardly 1 °～5 °, two pairs of coaxial manholes of U type folder side symmetry processing.
Casing described in the technical scheme is that the horizontal section that five block plates are welded is trapezoidal part, and the bottom surface of casing processes 14 tapped through holes, back plane four tapped through holes of processing and four manholes of casing.
Right camera base described in the technical scheme is the L type part that is welded by two rectangular steel plates, manhole of processing on the rectangular steel plates at right camera base top, two manholes of symmetry processing on the rectangular steel plates of right camera base bottom.
Right side optical filtering bar described in the technical scheme is welded by the standard steel plate, the bottom surface of right optical filtering bar is a rectangular steel plates, rectangular steel plates of the vertical welding in middle part, bottom surface, side of rectangular steel plates upper surface welding is that U-shaped and cross section are the steel plate of rectangle, the steel plate both sides respectively process the elongated slot of an even depth, the elongated slot degree of depth equates with the height of right optical filter, the width of elongated slot is greater than the thickness 1-5mm of right optical filter, in the side is that U-shaped and cross section are four tapped through holes of steel plate one side symmetry processing of rectangle, two manholes of bottom surface rectangular steel plates symmetria bilateralis processing of right optical filtering bar.
Right convex lens seat described in the technical scheme is welded by steel plate, the bottom surface of right convex lens seat is a rectangular steel plates, side of welding, middle part, bottom surface is that U-shaped and xsect are the steel plate of circular arc, both sides, steel plate top axially respectively process the elongated slot of an even depth along circular arc, the elongated slot degree of depth equates with the height of right convex lens, the width of elongated slot is greater than the thickness 1-5mm of right convex lens, four tapped through holes of circular arc steel plate upper inner symmetry processing, four manholes of four jiaos of symmetry processing of the rectangular steel plates of right convex lens seat bottom surface.
Level seat described in the technical scheme is the Ω type part that is processed by the standard steel plate, and level seat medial side is in the face of claiming processing two pairs of coaxial circular holes, and level seat two bottom sides is processed a manhole and an elongated groove respectively.
Left camera base described in the technical scheme is the L type part that is welded by two rectangular steel plates, manhole of processing on the rectangular steel plates at left camera base top, two manholes of symmetry processing on the rectangular steel plates of left camera base bottom.
Left side optical filtering bar described in the technical scheme is welded by the standard steel plate, the bottom surface of left side optical filtering bar is a rectangular steel plates, rectangular steel plates of the vertical welding in middle part, bottom surface, side of rectangular steel plates upper surface welding is that U-shaped and cross section are the steel plate of rectangle, the steel plate both sides respectively process the elongated slot of an even depth, the elongated slot degree of depth equates with the height of left optical filter, the width of elongated slot is greater than the thickness 1-5mm of left optical filter, in the side is that U-shaped and cross section are four tapped through holes of steel plate one side symmetry processing of rectangle, two manholes of bottom surface rectangular steel plates symmetria bilateralis processing of left optical filtering bar.
Left convex lens seat described in the technical scheme is welded by steel plate, the bottom surface of left side convex lens seat is a rectangular steel plates, side of welding, middle part, bottom surface is that U-shaped and xsect are the steel plate of circular arc, both sides, steel plate top axially respectively process the elongated slot of an even depth along circular arc, the elongated slot degree of depth equates with the height of left convex lens, the width of elongated slot is greater than the thickness 1-5mm of left convex lens, four tapped through holes of circular arc steel plate upper inner symmetry processing, four manholes of four jiaos of symmetry processing of the rectangular steel plates of left convex lens seat bottom surface.
The beneficial effects of the utility model are:
(1) the utility model adopts U-shaped folder installation detecting system, has realized not destroying the harmless quick-clamping under the prerequisite of roof beams, and is easy installation and reliable.
(2) the utility model has designed preceding long bolt and is used for the coarse adjustment casing and makes it to move to the suitable initial position in visual angle with the back long bolt, having designed four elongated grooves again on casing is used to finely tune casing and makes it to move to suitable final position, visual angle, by twice adjustment, make vision measurement system reach the optimum detection position, the big accuracy that has improved the automobile full car size detection of the acquisition precision that has improved image.
(3) critical part of the present utility model adopts standard steel section to process, and at first, standard steel section output is big, and the machining operation is few, and production cost is lower; Secondly,, adopt standard steel section to have certain intensity as the important accessory of surveying instrument, can be indeformable in long-term the use, the precision that assurance is measured can satisfy the requirement of national standard to measuring accuracy.
Description of drawings
Fig. 1 is the forward axonometric drawing of portable commercial vehicle size binocular panoramic vision detection system;
Fig. 2 is the back to axonometric drawing of portable commercial vehicle size binocular panoramic vision detection system;
Fig. 3 is the axonometric drawing of U type folder 1, preceding long bolt 17 and the back long bolt 18 of portable commercial vehicle size binocular panoramic vision detection system;
Fig. 4 is the axonometric drawing except that U type folder 1, preceding long bolt 17 and back long bolt 18 of portable commercial vehicle size binocular panoramic vision detection system;
Fig. 5 is the wiring layout of casing 2, right camera base 3, right video camera 7, left camera base 13 and left video camera 16 in the portable commercial vehicle size binocular panoramic vision detection system;
Fig. 6 is the wiring layout of right optical filtering bar 5 and right optical filter 10 in the portable commercial vehicle size binocular panoramic vision detection system;
Fig. 7 is the left view of right optical filtering bar 5 and right optical filter 10 in the portable commercial vehicle size binocular panoramic vision detection system;
Fig. 8 is the axonometric drawing of level seat 6 in the portable commercial vehicle size binocular panoramic vision detection system;
Fig. 9 is the wiring layout of level seat 6 and level 8 in the portable commercial vehicle size binocular panoramic vision detection system;
Figure 10 is right convex lens seat 4 and right convex lens 9 wiring layouts in the portable commercial vehicle size binocular panoramic vision detection system;
Figure 11 is right convex lens seat 4 axonometric drawings in the portable commercial vehicle size binocular panoramic vision detection system;
Figure 12 is the wiring layout of right camera base 3 and right video camera 7 in the portable commercial vehicle size binocular panoramic vision detection system;
Among the figure: 1.U type folder, 2. casing, 3. right camera base, 4. right convex lens seat, 5. right optical filtering bar, 6. level seat, 7. right video camera, 8. level, 9. right convex lens, 10. right optical filter, 11. left convex lens seats, 12. left convex lens, 13. left camera base, 14. left optical filtering bars, 15. left optical filters, 16. left video camera, 17. preceding long bolts, 18 back long bolts.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
The utility model is at realizing using the present situation that binocular camera is realized whole vehicle sized image collection and then finished high Precision Detection commerial vehicle overall dimensions of a car at present, provide a kind of and can gather commerial vehicle two width of cloth different visual angles images from roof, and the vehicle image that collects is positioned at the centre position of entire image, and pattern distortion is less, the accuracy of measurement height, be easy to install, highly versatile, the satisfied country metering of dependable performance, the portable commercial vehicle size binocular panoramic vision detection system of quality supervised department and manufacturer's car load image acquisition request.
The utility model adopts U-shaped folder installation detecting system, has realized not destroying the harmless quick-clamping under the prerequisite of roof beams, and is easy installation and reliable.The utility model has designed preceding long bolt and has been used for the coarse adjustment casing and makes it to move to the suitable initial position in visual angle with the back long bolt, having designed four elongated grooves again on casing is used to finely tune casing and makes it to move to suitable final position, visual angle, by twice adjustment, make vision measurement system reach the optimum detection position, the big accuracy that has improved the automobile full car size detection of the acquisition precision that has improved image.Critical part of the present utility model adopts standard steel section to process, and at first, standard steel section output is big, and the machining operation is few, and production cost is lower; Secondly,, adopt standard steel section to have certain intensity as the important accessory of surveying instrument, can be indeformable in long-term the use, the precision that assurance is measured can satisfy the requirement of national standard to measuring accuracy.
Consult Fig. 1 to Figure 12, portable commercial vehicle size binocular panoramic vision detection system includes U type folder 1, casing 2, right camera base 3, right convex lens seat 4, right optical filtering bar 5, level seat 6, right video camera 7, level 8, right convex lens 9, right optical filter 10, left convex lens seat 11, left convex lens 12, left camera base 13, left optical filtering bar 14, left optical filter 15, left video camera 16, preceding long bolt 17 and back long bolt 18.
Right optical filtering bar 5 is welded by the standard steel plate, the bottom surface of right optical filtering bar 5 is a rectangular steel plates, rectangular steel plates of the vertical welding in middle part, bottom surface, side of rectangular steel plates upper surface welding is that U-shaped and cross section are the steel plate of rectangle, the steel plate both sides respectively process the elongated slot of an even depth, the elongated slot degree of depth equates with the height of right optical filter 10, the width of elongated slot is greater than the thickness 1-5mm of right optical filter 10, in the side is that U-shaped and cross section are four tapped through holes of steel plate one side symmetry processing of rectangle, right optical filter 10 is put into the elongated slot on right optical filtering bar 5 tops from top to bottom, the side that four bolts penetrate right optical filtering bar 5 is that U-shaped and cross section are that four tapped through holes of the steel plate of rectangle are threaded with right optical filtering bar 5, the end of four bolts holds out against right optical filter 10, two manholes of bottom surface rectangular steel plates symmetria bilateralis processing of right optical filtering bar 5, two bolts pass two manholes in bottom surface of right optical filtering bar 5 respectively and the tapped through hole of casing 2 bottom surfaces is fixedlyed connected with casing 2 screw threads.
Right convex lens seat 4 is welded by steel plate, the bottom surface of right convex lens seat 4 is a rectangular steel plates, side of welding, middle part, bottom surface is that U-shaped and xsect are the steel plate of circular arc, both sides, steel plate top axially respectively process the elongated slot of an even depth along circular arc, the elongated slot degree of depth equates with the height of right convex lens 9, the width of elongated slot is greater than the thickness 1-5mm of right convex lens 9, four tapped through holes of circular arc steel plate upper inner symmetry processing, cylindrical right convex lens 9 are put into the elongated slot on right convex lens seat 4 tops from top to bottom, four tapped through holes that four bolts penetrate the circular arc steel plate are threaded with right convex lens seat 4, the end of four bolts holds out against right convex lens 9, the tapped through hole that four manholes of four jiaos of symmetry processing of the rectangular steel plates of right convex lens seat 4 bottom surfaces, four bolts pass four manholes in right convex lens seat 4 bottoms and casing 2 bottom surfaces is respectively fixedlyed connected with casing 2 screw threads.
Left side camera base 13 is the L type parts that are welded by two rectangular steel plates, manhole of processing on the rectangular steel plates at camera base 13 tops, a left side, left side video camera 16 is positioned on the rectangular steel plates at left camera base 13 tops, bolt penetrates the manhole of rectangular steel plates at left camera base 13 tops from bottom to top and the threaded hole of left video camera 16 belows is fixedlyed connected with left video camera 16 screw threads, two manholes of symmetry processing on the rectangular steel plates of camera base 13 bottoms, a left side, two bolts pass two manholes of left camera base 13 respectively and the tapped through hole of casing 2 bottom surfaces is fixedlyed connected with casing 2 screw threads, left side camera base 13 and the vertical plane of symmetry symmetry of right camera base 3, the optical axis of left video camera 16 about casing 2 should vertically pass left optical filter 15 the center and with the optical axis coincidence of left convex lens 12.
Left side optical filtering bar 14 is welded by the standard steel plate, the bottom surface of left side optical filtering bar 14 is a rectangular steel plates, rectangular steel plates of the vertical welding in middle part, bottom surface, side of rectangular steel plates upper surface welding is that U-shaped and cross section are the steel plate of rectangle, the steel plate both sides respectively process the elongated slot of an even depth, the elongated slot degree of depth equates with the height of left optical filter 15, the width of elongated slot is greater than the thickness 1-5mm of left optical filter 15, in the side is that U-shaped and cross section are four tapped through holes of steel plate one side symmetry processing of rectangle, left side optical filter 15 is put into the elongated slot on left optical filtering bar 14 tops from top to bottom, the side that four bolts penetrate left optical filtering bar 14 is that U-shaped and cross section are that four tapped through holes of the steel plate of rectangle are threaded with left optical filtering bar 14, the end of four bolts holds out against left optical filter 15, two manholes of bottom surface rectangular steel plates symmetria bilateralis processing of left side optical filtering bar 14, two bolts pass two manholes of left optical filtering bar 14 bottom surfaces respectively and the threaded hole of casing 2 bottom surfaces is fixedlyed connected left optical filtering bar 14 and the vertical plane of symmetry symmetry of right optical filtering bar 5 about casing 2 with casing 2 screw threads.
Left side convex lens seat 11 is welded by steel plate, the bottom surface of left side convex lens seat 11 is a rectangular steel plates, side of welding, middle part, bottom surface is that U-shaped and xsect are the steel plate of circular arc, both sides, steel plate top axially respectively process the elongated slot of an even depth along circular arc, the elongated slot degree of depth equates with the height of left convex lens 12, the width of elongated slot is greater than the thickness 1-5mm of left convex lens 12, four tapped through holes of circular arc steel plate upper inner symmetry processing, cylindrical left convex lens 12 are put into the elongated slot on left convex lens seat 11 tops from top to bottom, four tapped through holes that four bolts penetrate the circular arc steel plate are threaded with left convex lens seat 11, the end of four bolts holds out against left convex lens 12, four manholes of four jiaos of symmetry processing of the rectangular steel plates of convex lens seat 11 bottom surfaces, a left side, the tapped through hole that four bolts pass four manholes in left convex lens seat 11 bottoms and casing 2 bottom surfaces is respectively fixedlyed connected with casing 2 screw threads, and left convex lens seat 11 and right convex lens seat 4 are about casing 2 vertical plane of symmetry symmetries.
The using method of portable commercial vehicle size binocular panoramic vision detection system:
The gap end of U-shaped folder 1 is put into roof beams between inspection vehicle, the nut at long bolt 17 and long bolt 18 two ends, back before unscrewing, coarse adjustment casing 2 makes it to move to the suitable initial position in visual angle, the nut at long bolt 17 and long bolt 18 two ends, back before screwing, unscrew the nut of four elongated groove upper ends of casing 2, fine setting casing 2 makes it to move to suitable final position, visual angle, vehicle to be checked is opened into surveyed area, open level 8, right video camera 7 and left video camera 16, level 8 projects the optical plane of fixed wave length from top to bottom the end face of vehicle to be checked, optical plane is given a broken line mutually with vehicle to be checked, right video camera 7 passes through right optical filter 10 respectively with left video camera 16, right convex lens 9 and left optical filter 15, left side convex lens 12 collect the image that contains tortuous light, because optical filter only allows the light transmission of fixed wave length scope, therefore right video camera 7 only contains optical plane and the crossing broken line of vehicle to be checked with the image that left video camera 16 collects, analyze the bending rule of broken line, can find starting point and the terminal point of vehicle sections in image, and then obtain the physical dimension of vehicle, realize the measurement of commercial vehicle overall size.
Claims (10)
1. a portable commercial vehicle size binocular panoramic vision detection system is characterized in that described portable commercial vehicle size binocular panoramic vision detection system includes U type folder (1), casing (2), right camera base (3), right convex lens seats (4), right optical filtering bar (5), level seat (6), right video camera (7), level (8), right convex lens (9), right optical filter (10), left side convex lens seats (11), left side convex lens (12), left side camera base (13), left side optical filtering bar (14), left side optical filter (15), left side video camera (16), preceding long bolt (17) and back long bolt (18);
The top of U type folder (1) contacts with the roof beams face between inspection vehicle, preceding long bolt (17) passes a pair of manhole on U type folder (1) side, fixedly connected with nut thread in the two ends of preceding long bolt (17), before long bolt (17) stretch out the length of U type folder (1) both sides all should be greater than 50mm, back long bolt (18) passes on U type folder (1) side another to manhole, fixedly connected with nut thread in the two ends of back long bolt (18), back long bolt (18) stretches out the length of U type folder (1) both sides all should be greater than 50mm, and four manholes that bolt passes casing (2) back plane are fixedlyed connected with nut thread with four elongated grooves of U type folder (1) bottom surface;
Right video camera (7) is positioned on the rectangular steel plates at right camera base (3) top, the threaded hole of manhole and right video camera (7) below that bolt penetrates the rectangular steel plates at right camera base (3) top is from bottom to top fixedlyed connected with right video camera (7) screw thread, two bolts pass two manholes of right camera base (3) respectively and the threaded hole of casing (2) back plane is fixedlyed connected with casing (2) screw thread, the optical axis of right video camera (7) should vertically pass right optical filter (10) the center and with the optical axis coincidence of right convex lens (9);
Right optical filter (10) is put into the elongated slot on right optical filtering bar (5) top from top to bottom, the side that four bolts penetrate right optical filtering bar (5) is that U-shaped and cross section are that four tapped through holes of the steel plate of rectangle are threaded with right optical filtering bar (5), the end of four bolts holds out against right optical filter (10), and two bolts pass two manholes in bottom surface of right optical filtering bar (5) respectively and the tapped through hole of casing (2) bottom surface is fixedlyed connected with casing (2) screw thread;
Cylindrical right convex lens (9) are put into the elongated slot on right convex lens seat (4) top from top to bottom, four tapped through holes that four bolts penetrate the circular arc steel plate are threaded with right convex lens seat (4), the end of four bolts holds out against right convex lens (9), and the tapped through hole that four bolts pass four manholes in right convex lens seat (4) bottom and casing (2) bottom surface is respectively fixedlyed connected with casing (2) screw thread;
Level (8) is positioned over the circular hole inside at level seat (6) top, two bolts pass two pairs of coaxial circular holes fixedlys connected with the nut thread of opposite side and clamps level (8), and two bolts pass the manhole of level seat (6) bottom respectively and the tapped through hole of elongated groove and casing (2) bottom surface is fixedlyed connected with casing (2) screw thread;
Left side video camera (16) is positioned on the rectangular steel plates at left camera base (13) top, the threaded hole of manhole and left video camera (16) below that bolt penetrates the rectangular steel plates at left camera base (13) top is from bottom to top fixedlyed connected with left video camera (16) screw thread, two bolts pass two manholes of left camera base (13) respectively and the tapped through hole of casing (2) bottom surface is fixedlyed connected with casing (2) screw thread, left side camera base (13) and right camera base (3) be about vertical plane of symmetry symmetry of casing (2), the optical axis of left video camera (16) should vertically pass left optical filter (15) the center and with the optical axis coincidence of left convex lens (12);
Left side optical filter (15) is put into the elongated slot on left optical filtering bar (14) top from top to bottom, the side that four bolts penetrate left optical filtering bar (14) is that U-shaped and cross section are that four tapped through holes of the steel plate of rectangle are threaded with left optical filtering bar (14), the end of four bolts holds out against left optical filter (15), two bolts pass two manholes of left optical filtering bar (14) bottom surface respectively and the threaded hole of casing (2) bottom surface is fixedlyed connected left optical filtering bar (14) and the vertical plane of symmetry symmetry of right optical filtering bar (5) about casing (2) with casing (2) screw thread;
Cylindrical left convex lens (12) are put into the elongated slot on left convex lens seat (11) top from top to bottom, four tapped through holes that four bolts penetrate the circular arc steel plate are threaded with left convex lens seat (11), the end of four bolts holds out against left convex lens (12), the tapped through hole that four bolts pass four manholes in left convex lens seat (11) bottom and casing (2) bottom surface is respectively fixedlyed connected with casing (2) screw thread, and left convex lens seat (11) and right convex lens seat (4) are about the vertical plane of symmetry symmetry of casing (2).
2. according to the described portable commercial vehicle size binocular panoramic vision detection system of claim 1, it is characterized in that described U type folder (1) is that the xsect that a rectangular steel plates bending forms is trapezoidal thin-walled parts, symmetry processing four length in U type folder (1) bottom surface are not less than the elongated groove of 50mm, two sides of U type folder (1) respectively curve inwardly 1 °～5 °, two pairs of coaxial manholes of U type folder (1) side symmetry processing.
3. according to the described portable commercial vehicle size binocular panoramic vision detection system of claim 1, it is characterized in that described casing (2) is that the horizontal section that five block plates are welded is trapezoidal part, the bottom surface of casing (2) processes 14 tapped through holes, back plane four tapped through holes of processing and four manholes of casing (2).
4. according to the described portable commercial vehicle size binocular panoramic vision detection system of claim 1, it is characterized in that described right camera base (3) is the L type part that is welded by two rectangular steel plates, manhole of processing on the rectangular steel plates at right camera base (3) top, two manholes of symmetry processing on the rectangular steel plates of right camera base (3) bottom.
5. according to the described portable commercial vehicle size binocular panoramic vision detection system of claim 1, it is characterized in that described right optical filtering bar (5) is welded by the standard steel plate, the bottom surface of right optical filtering bar (5) is a rectangular steel plates, rectangular steel plates of the vertical welding in middle part, bottom surface, side of rectangular steel plates upper surface welding is that U-shaped and cross section are the steel plate of rectangle, the steel plate both sides respectively process the elongated slot of an even depth, the elongated slot degree of depth equates with the height of right optical filter (10), the width of elongated slot is greater than the thickness 1-5mm of right optical filter (10), in the side is that U-shaped and cross section are four tapped through holes of steel plate one side symmetry processing of rectangle, two manholes of bottom surface rectangular steel plates symmetria bilateralis processing of right optical filtering bar (5).
6. according to the described portable commercial vehicle size binocular panoramic vision detection system of claim 1, it is characterized in that described right convex lens seat (4) is welded by steel plate, the bottom surface of right convex lens seats (4) is a rectangular steel plates, side of welding, middle part, bottom surface is that U-shaped and xsect are the steel plate of circular arc, both sides, steel plate top axially respectively process the elongated slot of an even depth along circular arc, the elongated slot degree of depth equates with the height of right convex lens (9), the width of elongated slot is greater than the thickness 1-5mm of right convex lens (9), four tapped through holes of circular arc steel plate upper inner symmetry processing, four manholes of four jiaos of symmetry processing of the rectangular steel plates of right convex lens seat (4) bottom surface.
7. according to the described portable commercial vehicle size binocular panoramic vision detection system of claim 1, it is characterized in that described level seat (6) is the Ω type part that is processed by the standard steel plate, level seat (6) medial side is in the face of claiming processing two pairs of coaxial circular holes, and level seat (6) two bottom sides is processed a manhole and an elongated groove respectively.
8. according to the described portable commercial vehicle size binocular panoramic vision detection system of claim 1, it is characterized in that described left camera base (13) is the L type part that is welded by two rectangular steel plates, manhole of processing on the rectangular steel plates at camera base (13) top, a left side, two manholes of symmetry processing on the rectangular steel plates of left camera base (13) bottom.
9. according to the described portable commercial vehicle size binocular panoramic vision detection system of claim 1, it is characterized in that described left optical filtering bar (14) is welded by the standard steel plate, the bottom surface of left side optical filtering bar (14) is a rectangular steel plates, rectangular steel plates of the vertical welding in middle part, bottom surface, side of rectangular steel plates upper surface welding is that U-shaped and cross section are the steel plate of rectangle, the steel plate both sides respectively process the elongated slot of an even depth, the elongated slot degree of depth equates with the height of left optical filter (15), the width of elongated slot is greater than the thickness 1-5mm of left optical filter (15), in the side is that U-shaped and cross section are four tapped through holes of steel plate one side symmetry processing of rectangle, two manholes of bottom surface rectangular steel plates symmetria bilateralis processing of left optical filtering bar (14).
10. according to the described portable commercial vehicle size binocular panoramic vision detection system of claim 1, it is characterized in that described left convex lens seat (11) is welded by steel plate, the bottom surface of left side convex lens seats (11) is a rectangular steel plates, side of welding, middle part, bottom surface is that U-shaped and xsect are the steel plate of circular arc, both sides, steel plate top axially respectively process the elongated slot of an even depth along circular arc, the elongated slot degree of depth equates with the height of left convex lens (12), the width of elongated slot is greater than the thickness 1-5mm of left convex lens (12), four tapped through holes of circular arc steel plate upper inner symmetry processing, four manholes of four jiaos of symmetry processing of the rectangular steel plates of left convex lens seat (11) bottom surface.
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| CN 201320046712 CN203100695U (en) | 2013-01-16 | 2013-01-16 | Portable commercial automobile size binocular full-view vision detection system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103162640A (en) * | 2013-01-16 | 2013-06-19 | 吉林大学 | Portable commercial car size binocular panorama visual detection system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103162640A (en) * | 2013-01-16 | 2013-06-19 | 吉林大学 | Portable commercial car size binocular panorama visual detection system |
| CN103162640B (en) * | 2013-01-16 | 2015-04-15 | 吉林大学 | Portable commercial car size binocular panorama visual detection system |
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