CN209399942U - Illumination adjustable automobile panorama visual detection system based on oval reflexed light ring - Google Patents
Illumination adjustable automobile panorama visual detection system based on oval reflexed light ring Download PDFInfo
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- CN209399942U CN209399942U CN201920056499.6U CN201920056499U CN209399942U CN 209399942 U CN209399942 U CN 209399942U CN 201920056499 U CN201920056499 U CN 201920056499U CN 209399942 U CN209399942 U CN 209399942U
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- oval
- light ring
- reflexed light
- detection system
- reflexed
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Abstract
The illumination adjustable automobile panorama visual detection system based on oval reflexed light ring that the utility model discloses a kind of, it is intended to solve the illumination adjustable automobile panoramic vision test problems based on oval reflexed light ring.Illumination adjustable automobile panorama visual detection system based on oval reflexed light ring is mainly made of oval reflexed light ring (1), the transparent glass column (2) with parabolic reflector, camera base (3), panoramic camera (4), lamp holder (5) with LED light (6).The axis of lamp holder (5) steel circular shaft passes through the optical center of LED light (6), the focus of the optical center of LED light (6) and the parabolic reflector of the transparent glass column (2) with parabolic reflector provides that a kind of structure is simple, the illumination adjustable automobile panorama visual detection system based on oval reflexed light ring of reliable performance on the same cross section of oval reflexed light ring (1).
Description
Technical field
The utility model relates to a kind of detection devices of automobile detection field, more specifically, it is a kind of based on ellipse
The illumination adjustable automobile panorama visual detection system of reflexed light ring.
Background technique
In recent years, it machine vision technique and applies and has obtained quick development in automobile pattern fields of measurement.Currently, automobile
The acquisition of information of pattern has important research significance and application value to fields such as auto repair, detections.Auto-panorama vision
Detection system needs to adjust device by illumination to entrance panoramic camera to guarantee the accuracy of auto-panorama detection
Intensity of illumination is adjusted, and illumination brightness adjustment when realizing to automotive check keeps the result of image procossing more accurate.Due to
There is ellipse the characteristic that will be reflected to another focus from the light that a focus issues therefore to devise one kind using the characteristic
Illumination adjustable automobile panorama visual detection system based on oval reflexed light ring.
Summary of the invention
The utility model is directed to cannot achieve the status that illumination adjustment is carried out to panorama visual detection system at present, using one
Cost is relatively low, structure is simple and convenient to operate, reliable performance, the adjustable vapour of the versatile illumination based on oval reflexed light ring for kind
Vehicle panorama visual detection system.Illumination adjustable automobile panorama visual detection system based on oval reflexed light ring passes through oval reflective
Ring reflexes to the light that LED light issues on the parabolic reflector in transparent column, to realize to auto-panorama vision-based detection system
The illumination of system adjusts.
Refering to fig. 1 to Fig. 7, it is achieved in order to solve the above technical problems, the utility model adopts the following technical solution.This
Illumination adjustable automobile panorama visual detection system based on oval reflexed light ring provided by utility model includes oval reflective
Ring, transparent glass column, camera base, panoramic camera, lamp holder and LED light with parabolic reflector.
Oval reflexed light ring is placed at the top of house and is fixedly connected by the through-hole of small steel plate with expansion bolt at the top of house,
Transparent glass column with parabolic reflector is placed at the top of house and expanding screw at the top of the through-hole and house that pass through glass plate
Bolt is fixedly connected, and the axis of the transparent glass column with parabolic reflector perpendicular to oval reflexed light ring cross section and passes through ellipse
The square hole of the left focus of reflexed light ring cross section, panoramic shooting motor spindle and camera base is tightly fixed connection, and bolt passes through
The through-hole of transparent glass column with parabolic reflector is screwed with two threaded holes of camera base side and connect, lamp
Seat is placed at the top of house and is fixedly connected by the through-hole of small rectangular steel plates with expansion bolt at the top of house, lamp holder steel circular shaft
Axis perpendicular to oval reflexed light ring cross section and by the right focus of oval reflexed light ring cross section, LED light bottom is pasted onto lamp
The top of seat steel circular shaft, the axis of lamp holder steel circular shaft pass through the optical center of LED light, the optical center of LED light with to have paraboloid anti-
The focus of the parabolic reflector of the transparent glass column of light microscopic is on the same cross section of oval reflexed light ring.
Oval reflexed light ring described in technical solution is made of cross section of elliptical doughnut-shaped steel plate, table in oval reflexed light ring
Face polishing, four pieces of middle parts of major and minor axis end outside welding are machined with the small steel plate of through-hole.
Transparent glass column described in technical solution with parabolic reflector is made of open column shape transparent glass, pushes up
Portion is pasted with parabolic reflector, and the outside of the top and bottom of the transparent glass column with parabolic reflector is machined with respectively
Two pieces of glass plates with through-hole.
Camera base described in technical solution is the circular pieces that middle part is machined with a square hole made of steel plate, is taken the photograph
Camera pedestal two sides are respectively welded with one piece of small rectangular steel plates for being threaded hole.
Panoramic camera described in technical solution be the industrial camera with narrow band filter, the band logical of optical filter with
The wavelength of LED light is consistent.
Lamp holder described in technical solution is welded by steel circular shaft and small rectangular steel plates, and small rectangular steel plates process two
Through-hole.
LED light described in technical solution is the hemisphere part that shines.
The beneficial effects of the utility model are:
(1) the utility model, which is utilized to be reflected back from the light of oval focus sending by ellipsoid, returns to another coke
Point characteristic, the light that LED light issues is reflected by parabolic reflector by oval reflexed light ring, finally by panoramic camera into
Row acquisition realizes illumination adjustment of the auto-panorama vision detection system when detecting to automobile.The verifying attachment structure
Simply, easy to operate.Realize the adjustment of the illumination to auto-panorama vision detection system.
(2) major part ellipse reflexed light ring, the transparent glass column with parabolic reflector, LED light of the utility model
Between have stringent position constraint, can guarantee light to greatest extent have effect spread, to guarantee illumination adjustment system
Adjustment precision.
Detailed description of the invention
Fig. 1 is the shaft side figure of the illumination adjustable automobile panorama visual detection system based on oval reflexed light ring；
Fig. 2 is the axis of oval reflexed light ring 1 in the illumination adjustable automobile panorama visual detection system based on oval reflexed light ring
Mapping；
Fig. 3 is in the illumination adjustable automobile panorama visual detection system based on oval reflexed light ring with parabolic reflector
Transparent glass column 2 cross-sectional view；
Fig. 4 be in the illumination adjustable automobile panorama visual detection system based on oval reflexed light ring panoramic camera 4 with take the photograph
The axonometric drawing of 3 assembly of camera pedestal；
Fig. 5 is the axis of camera base 3 in the illumination adjustable automobile panorama visual detection system based on oval reflexed light ring
Mapping；
Fig. 6 is the axis of panoramic camera 4 in the illumination adjustable automobile panorama visual detection system based on oval reflexed light ring
Mapping；
Fig. 7 is the axonometric drawing of lamp holder 5 in the illumination adjustable automobile panorama visual detection system based on oval reflexed light ring；
In figure: 1. oval reflexed light rings, 2. have the transparent glass column of parabolic reflector, 3. camera bases, 4. panoramas
Video camera, 5. lamp holders, 6.LED lamp.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
Refering to fig. 1 to Fig. 7, the illumination adjustable automobile panorama visual detection system based on oval reflexed light ring includes ellipse
Reflexed light ring 1, the transparent glass column 2 with parabolic reflector, camera base 3, panoramic camera 4, lamp holder 5 and LED light 6.
Oval reflexed light ring 1 is made of cross section of elliptical doughnut-shaped steel plate, oval 1 inner surface of reflexed light ring polishing, major and minor axis
Four pieces of middle parts of welding are machined with the small steel plate of through-hole on the outside of end, and oval reflexed light ring 1 is placed at the top of house and by small steel plate
Through-hole and house at the top of expansion bolt be fixedly connected, the transparent glass column 2 with parabolic reflector is transparent by open column shape
Glass is made, and top is pasted with parabolic reflector, outside the top and bottom of the transparent glass column 2 with parabolic reflector
Side is machined with two pieces of glass plates for having through-hole respectively, and the transparent glass column 2 with parabolic reflector is placed at the top of house
And be fixedly connected by the through-hole of glass plate with expansion bolt at the top of house, the transparent glass column 2 with parabolic reflector
For axis perpendicular to oval 1 cross section of reflexed light ring and by the left focus of 1 cross section of oval reflexed light ring, camera base 3 is steel plate
Manufactured middle part is machined with the circular pieces of a square hole, and 3 two sides of camera base are respectively welded with one piece and are threaded hole
Small rectangular steel plates, panoramic camera 4 are the industrial camera with narrow band filter, the band logical of optical filter and the wavelength one of LED light 6
It causes, 4 bottom of panoramic camera is tightly fixed with the square hole of camera base 3 to be connect, and bolt, which passes through, has parabolic reflector
The through-hole of transparent glass column 2 be screwed and connect with two threaded holes of 3 side of camera base, lamp holder 5 is by steel circular shaft
It is welded with small rectangular steel plates, small rectangular steel plates process two through-holes, and lamp holder 5 is placed at the top of house and by small rectangle steel
The through-hole of plate is fixedly connected with expansion bolt at the top of house, and the axis of 5 steel circular shaft of lamp holder is perpendicular to oval 1 cross section of reflexed light ring
And by the right focus of 1 cross section of oval reflexed light ring, LED light 6 is the hemisphere part that shines, and 6 bottom of LED light is pasted onto lamp holder 5
The top of steel circular shaft, the axis of 5 steel circular shaft of lamp holder pass through the optical center of LED light 6, the optical center of LED light 6 with to have paraboloid anti-
The focus of the parabolic reflector of the transparent glass column 2 of light microscopic is on the same cross section of oval reflexed light ring 1.
The application method of illumination adjustable automobile panorama visual detection system based on oval reflexed light ring:
Illumination adjustable automobile panorama visual detection system based on oval reflexed light ring is fixedly connected on roof.And it adjusts
The brightness of LED light is reflexed to light on parabolic reflector by oval reflexed light ring, and light is reflective again through paraboloid
The reflection of mirror, using panoramic camera can capturing panoramic view image, and realize to enter panoramic camera intensity of illumination tune
It is whole.
Claims (7)
1. a kind of illumination adjustable automobile panorama visual detection system based on oval reflexed light ring, which is characterized in that the base
In the illumination adjustable automobile panorama visual detection system of oval reflexed light ring include oval reflexed light ring (1), with paraboloid it is anti-
The transparent glass column (2) of light microscopic, camera base (3), panoramic camera (4), lamp holder (5) and LED light (6)；
The oval reflexed light ring (1) of oval reflexed light ring (1) is placed at the top of house and expands at the top of the through-hole and house that pass through small steel plate
Bolt is fixedly connected, and the transparent glass column (2) with parabolic reflector is placed on the through-hole at the top of house and passing through glass plate
It is fixedly connected with expansion bolt at the top of house, the axis of the transparent glass column (2) with parabolic reflector is perpendicular to oval anti-
The ring of light (1) cross section and the left focus for passing through oval reflexed light ring (1) cross section, panoramic camera (4) bottom and camera base
(3) square hole is tightly fixed connection, and bolt passes through the through-hole and video camera of the transparent glass column (2) with parabolic reflector
Two threaded holes of pedestal (3) side are screwed connection, and lamp holder (5) is placed on leading at the top of house and by small rectangular steel plates
Expansion bolt is fixedly connected at the top of hole and house, the axis of lamp holder (5) steel circular shaft perpendicular to oval reflexed light ring (1) cross section and
By the right focus of oval reflexed light ring (1) cross section, LED light (6) bottom is pasted onto the top of lamp holder (5) steel circular shaft, lamp holder
(5) axis of steel circular shaft passes through the optical center of LED light (6), the optical center of LED light (6) and the transparent glass for having parabolic reflector
The focus of the parabolic reflector of glass column (2) is on the same cross section of oval reflexed light ring (1).
2. the illumination adjustable automobile panorama visual detection system described in accordance with the claim 1 based on oval reflexed light ring, special
Sign is that the oval reflexed light ring (1) is made of cross section of elliptical doughnut-shaped steel plate, and oval reflexed light ring (1) inner surface is thrown
Light, four pieces of middle parts of major and minor axis end outside welding are machined with the small steel plate of through-hole.
3. the illumination adjustable automobile panorama visual detection system described in accordance with the claim 1 based on oval reflexed light ring, special
Sign is that the transparent glass column (2) with parabolic reflector is made of open column shape transparent glass, and top is pasted with
The outside of parabolic reflector, the top and bottom of the transparent glass column (2) with parabolic reflector is machined with two pieces respectively
Glass plate with through-hole.
4. the illumination adjustable automobile panorama visual detection system described in accordance with the claim 1 based on oval reflexed light ring, special
Sign is that the camera base (3) is the circular pieces that middle part is machined with a square hole made of steel plate, camera base
(3) two sides are respectively welded with one piece of small rectangular steel plates for being threaded hole.
5. the illumination adjustable automobile panorama visual detection system described in accordance with the claim 1 based on oval reflexed light ring, special
Sign is that the panoramic camera (4) is the industrial camera with narrow band filter, band logical and LED light (6) of optical filter
Wavelength is consistent.
6. the illumination adjustable automobile panorama visual detection system described in accordance with the claim 1 based on oval reflexed light ring, special
Sign is that the lamp holder (5) is welded by steel circular shaft and small rectangular steel plates, and small rectangular steel plates process two through-holes.
7. the illumination adjustable automobile panorama visual detection system described in accordance with the claim 1 based on oval reflexed light ring, special
Sign is that the LED light (6) is the hemisphere part that shines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920056499.6U CN209399942U (en) | 2019-01-14 | 2019-01-14 | Illumination adjustable automobile panorama visual detection system based on oval reflexed light ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920056499.6U CN209399942U (en) | 2019-01-14 | 2019-01-14 | Illumination adjustable automobile panorama visual detection system based on oval reflexed light ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209399942U true CN209399942U (en) | 2019-09-17 |
Family
ID=67898398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920056499.6U Withdrawn - After Issue CN209399942U (en) | 2019-01-14 | 2019-01-14 | Illumination adjustable automobile panorama visual detection system based on oval reflexed light ring |
Country Status (1)
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| CN (1) | CN209399942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540035A (en) * | 2019-01-14 | 2019-03-29 | 吉林大学 | Illumination adjustable automobile panorama visual detection system based on oval reflexed light ring |
-
2019
- 2019-01-14 CN CN201920056499.6U patent/CN209399942U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540035A (en) * | 2019-01-14 | 2019-03-29 | 吉林大学 | Illumination adjustable automobile panorama visual detection system based on oval reflexed light ring |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190917 Effective date of abandoning: 20200306 |