CN204666105U - A kind of diffusion plate support collecting height, angle, the adjustment of distance Three Degree Of Freedom - Google Patents
A kind of diffusion plate support collecting height, angle, the adjustment of distance Three Degree Of Freedom Download PDFInfo
- Publication number
- CN204666105U CN204666105U CN201520433773.9U CN201520433773U CN204666105U CN 204666105 U CN204666105 U CN 204666105U CN 201520433773 U CN201520433773 U CN 201520433773U CN 204666105 U CN204666105 U CN 204666105U
- Authority
- CN
- China
- Prior art keywords
- distance
- angle
- degree
- freedom
- diffusion plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The diffusion plate support that the utility model collection height, angle, distance Three Degree Of Freedom regulate belongs to structural light three-dimensional field of measuring technique; This diffusion plate support comprises disk, lower disc, spring, telescopic clamp, regulating shaft, plate body, ball and pedestal; Described upper disk and lower disc coaxially configure up and down, and upper disk can rotate in surface level; Upper disk crown center positional symmetry is provided with two groups of springs, and described two groups of spring relative directions are provided with telescopic clamp, and diffuser plate is clamped in the middle of telescopic clamp; Be connected by regulating shaft with plate body top bottom described lower disc, described regulating shaft can stretch up and down; Described plate body and pedestal relative position are provided with groove, and trench interiors is provided with ball, and plate body can move along groove direction above pedestal; The utility model diffusion plate support, structure is simple, easy to operate, can realize regulating diffuser plate height, angle, distance Three Degree Of Freedom, effectively improves diffuser plate to the inhibition of Gao Guang.
Description
Technical field
The diffusion plate support that the utility model collection height, angle, distance Three Degree Of Freedom regulate belongs to structural light three-dimensional field of measuring technique.
Background technology
Structural light three-dimensional measuring technique is widely used with its high precision, high-level efficiency and untouchable advantage in fields such as high speed detection, product development, quality control, reverse engineerings and develops, wherein coded structured light method measurement efficiency is high, identification is easy, is the Main Trends of The Development of structural light three-dimensional measuring technique.When adopting coded structured light method to carry out three-dimensional measurement, need projected fringe to testee surface, striped carries the three-dimensional information of profiling object surface, but in actual applications especially in industrial detection, due to the impact of testee reflection behavior of surface, the grey scale change in striped cross section can be subject to the interference of several factors, wherein highly only affects one of factor the most serious.
In engineering, particularly in modern manufacturing industry, there is a large amount of mirror article needs to measure, the existence of Gao Guang not only can make camera saturated, lose fringe gray level change information, but also will the intensity profile of original diffuse reflection striped be changed, affect the accuracy that fringe center is extracted.Equally, when for plastic products, when pottery etc. easily occurs that the object of High Reflective Surface carries out three-dimensional values, the dependency of mirror-reflection can obtain to three-dimensional information and bring grave error, directly affects the accuracy of detection of object.High-intensity region problem has become the difficult point and common problem that utilize optical method for measuring metal and High Reflective Surface object to face at present.
In order to obtain complete three-dimensional body, the vision measurement system built is while optimized algorithm, also the hardware unit of experiment will be improved, and diffuser plate makes high light obtain effective suppression due to the internal structure of its uniqueness, reconstructed image is more complete and be widely used in structural light three-dimensional fields of measurement.A large amount of experiments shows, diffuser plate put height, inhibiting effect that angles and the distance relative to projector understand its Gao Guang has impact, in order to obtain best high Xanthophyll cycle effect, need to carry out fine adjustment to the putting position of diffuser plate and attitude.
Utility model content
For above-mentioned technical need, the utility model devises a kind of diffusion plate support collecting height, angle, the adjustment of distance Three Degree Of Freedom, regulating, improving diffuser plate to the inhibition of Gao Guang to realizing to diffuser plate height, angle, distance Three Degree Of Freedom.
The purpose of this utility model is achieved in that
Collect a diffusion plate support for height, angle, the adjustment of distance Three Degree Of Freedom, comprise disk, lower disc, spring, telescopic clamp, regulating shaft, plate body, ball and pedestal;
Described upper disk and lower disc coaxially configure up and down, and upper disk can rotate in surface level; Upper disk crown center positional symmetry is provided with two groups of springs, and described two groups of spring relative directions are provided with telescopic clamp, and diffuser plate is clamped in the middle of telescopic clamp;
Be connected by regulating shaft with plate body top bottom described lower disc, described regulating shaft can stretch up and down;
Described plate body and pedestal relative position are provided with groove, and trench interiors is provided with ball, and plate body can move along groove direction above pedestal.
The diffusion plate support that above-mentioned collection height, angle, distance Three Degree Of Freedom regulate, described upper disk side is provided with the first in command.
The diffusion plate support that above-mentioned collection height, angle, distance Three Degree Of Freedom regulate, described plate body side is provided with the second in command.
The diffusion plate support that above-mentioned collection height, angle, distance Three Degree Of Freedom regulate, described pedestal top is provided with distance scale chi.
The diffusion plate support that above-mentioned collection height, angle, distance Three Degree Of Freedom regulate, described lower disc top is provided with angle graduated scale.
The diffusion plate support that above-mentioned collection height, angle, distance Three Degree Of Freedom regulate, be provided with the axle in vertical trench direction in the groove of described plate body, ball is arranged through axle.
Beneficial effect: the diffusion plate support that the utility model collection height, angle, distance Three Degree Of Freedom regulate, structure is simple, easy to operate, can realize regulating diffuser plate height, angle, distance Three Degree Of Freedom, effectively improves diffuser plate to the inhibition of Gao Guang.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model diffusion plate support specific embodiment one.
Fig. 2 is the structural representation of the utility model diffusion plate support specific embodiment two.
Fig. 3 is the structural representation of the utility model diffusion plate support specific embodiment three.
Fig. 4 is the structural representation of the utility model diffusion plate support specific embodiment four.
In figure: disk, 2 lower discs, 3 springs, 4 telescopic clamp, 5 regulating shafts, 6 plate bodys, 7 balls, 8 pedestals, 9 first in command, 10 second in command on 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Specific embodiment one
The diffusion plate support that the collection height of the present embodiment, angle, distance Three Degree Of Freedom regulate, structural representation as shown in Figure 1.This diffusion plate support comprises disk 1, lower disc 2, spring 3, telescopic clamp 4, regulating shaft 5, plate body 6, ball 7 and pedestal 8;
Described upper disk 1 and lower disc 2 coaxially configure up and down, and upper disk 1 can rotate in surface level; Upper disk 1 crown center positional symmetry is provided with two groups of springs 3, and described two groups of spring 3 relative directions are provided with telescopic clamp 4, and diffuser plate is clamped in the middle of telescopic clamp 4;
Be connected by regulating shaft 5 with plate body 6 top bottom described lower disc 2, described regulating shaft 5 can stretch up and down;
Described plate body 6 is provided with groove with pedestal 8 relative position, and trench interiors is provided with ball 7, and plate body 6 can move along groove direction above pedestal 8.
Specific embodiment two
The diffusion plate support that the collection height of the present embodiment, angle, distance Three Degree Of Freedom regulate, structural representation as shown in Figure 2.Difference with specific embodiment one is, described upper disk 1 side is provided with the first in command 9.The first in command 9 is set, the upper disk 1 of convenient rotation.
Specific embodiment three
The diffusion plate support that the collection height of the present embodiment, angle, distance Three Degree Of Freedom regulate, structural representation as shown in Figure 3.Difference with specific embodiment one is, described plate body 6 side is provided with the second in command 10.The second in command 10 is set, facilitates slip plate body 6.
Specific embodiment four
The diffusion plate support that the collection height of the present embodiment, angle, distance Three Degree Of Freedom regulate, structural representation as shown in Figure 4.Difference with specific embodiment one is, is provided with the axle in vertical trench direction in the groove of described plate body 6, and ball 7 is arranged through axle.This vibrational power flow, plate body 6 can be avoided when pedestal 8 upper direction, and ball 7 drops from groove.
The diffusion plate support that the collection height of above embodiment, angle, distance Three Degree Of Freedom regulate, pedestal 8 top is provided with distance scale chi, and lower disc 2 top is provided with angle graduated scale, is conducive to carrying out fine adjustment to diffuser plate.
The principle of work of the diffusion plate support that the utility model collection height, angle, distance Three Degree Of Freedom regulate is: by diffusion plate support, plate body 6 is arranged along projector and measured object line direction with the groove of pedestal 8, diffuser plate is clamped in the middle of telescopic clamp 4, the distance of diffuser plate relative to projector is changed by mobile plate body 6, regulate the height of regulating shaft 5 again, diffuser plate is had and suitable puts height, finally rotate upper disk 1, make diffuser plate be positioned at suitable angles.
Claims (6)
1. one kind collects the diffusion plate support of height, angle, the adjustment of distance Three Degree Of Freedom, it is characterized in that, comprise disk (1), lower disc (2), spring (3), telescopic clamp (4), regulating shaft (5), plate body (6), ball (7) and pedestal (8);
Described upper disk (1) and lower disc (2) coaxially configure up and down, and upper disk (1) can rotate in surface level; Upper disk (1) crown center positional symmetry is provided with two groups of springs (3), and described two groups of spring (3) relative directions are provided with telescopic clamp (4), and diffuser plate is clamped in the middle of telescopic clamp (4);
Described lower disc (2) bottom is connected by regulating shaft (5) with plate body (6) top, and described regulating shaft (5) can stretch up and down;
Described plate body (6) and pedestal (8) relative position are provided with groove, and trench interiors is provided with ball (7), and plate body (6) can move along groove direction in pedestal (8) top.
2. the diffusion plate support of collection height according to claim 1, angle, the adjustment of distance Three Degree Of Freedom, it is characterized in that, described upper disk (1) side is provided with the first in command (9).
3. the diffusion plate support of collection height according to claim 1, angle, the adjustment of distance Three Degree Of Freedom, it is characterized in that, described plate body (6) side is provided with the second in command (10).
4. the diffusion plate support of collection height according to claim 1, angle, the adjustment of distance Three Degree Of Freedom, it is characterized in that, described pedestal (8) top is provided with distance scale chi.
5. the diffusion plate support of collection height according to claim 1, angle, the adjustment of distance Three Degree Of Freedom, it is characterized in that, described lower disc (2) top is provided with angle graduated scale.
6. the diffusion plate support of collection height according to claim 1, angle, the adjustment of distance Three Degree Of Freedom, it is characterized in that, be provided with the axle in vertical trench direction in the groove of described plate body (6), ball (7) is arranged through axle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520433773.9U CN204666105U (en) | 2015-06-23 | 2015-06-23 | A kind of diffusion plate support collecting height, angle, the adjustment of distance Three Degree Of Freedom |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520433773.9U CN204666105U (en) | 2015-06-23 | 2015-06-23 | A kind of diffusion plate support collecting height, angle, the adjustment of distance Three Degree Of Freedom |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204666105U true CN204666105U (en) | 2015-09-23 |
Family
ID=54136482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520433773.9U Expired - Fee Related CN204666105U (en) | 2015-06-23 | 2015-06-23 | A kind of diffusion plate support collecting height, angle, the adjustment of distance Three Degree Of Freedom |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204666105U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105157688A (en) * | 2015-10-21 | 2015-12-16 | 蔡旭东 | Engineering surveying equipment support capable of being adjusted multi-directionally |
CN105737101A (en) * | 2015-12-11 | 2016-07-06 | 无锡联创薄板有限公司 | Liftable diffusion plate |
-
2015
- 2015-06-23 CN CN201520433773.9U patent/CN204666105U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105157688A (en) * | 2015-10-21 | 2015-12-16 | 蔡旭东 | Engineering surveying equipment support capable of being adjusted multi-directionally |
CN105737101A (en) * | 2015-12-11 | 2016-07-06 | 无锡联创薄板有限公司 | Liftable diffusion plate |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201974160U (en) | Device for measuring three-dimensional shape of structured light | |
CN203785643U (en) | High speed flatness detector | |
CN205209446U (en) | High guiding mechanism of diffuser plate support | |
CN102927018B (en) | Device and method for alignment measurement and adjustment of particle image velocimetry (PIV) camera of centrifugal pump | |
CN103148865B (en) | Camera model standardization method and standardization device | |
CN204666105U (en) | A kind of diffusion plate support collecting height, angle, the adjustment of distance Three Degree Of Freedom | |
CN204100955U (en) | A kind of multi-usage height gauge | |
CN204535672U (en) | Autocollimator | |
CN107289865A (en) | A kind of method for measuring two-dimension displacement based on primary standard of curved surface part | |
CN103837123B (en) | Optical element eccentricity measuring device | |
CN102364300B (en) | Small-angle block gauge | |
CN102818542A (en) | Method for measuring cone angle of cone mirror | |
CN106546193B (en) | Three-dimensional measurement method and system for surface of high-reflection object | |
CN201917338U (en) | Multi-functional central target | |
CN103344183A (en) | Sugar size detection device and method | |
CN105890547B (en) | Instrument for measuring three-dimensional profile | |
CN208653419U (en) | A kind of pair of magnetic suspension spherical joint carries out the detection device of optoelectronic angle numerical value | |
CN102322817B (en) | Method for quickly and automatically adjusting tested element detected by using Fizeau interferometer | |
CN103884251B (en) | The Laser Processing focal length measuring equipment of irregular workpiece | |
CN102944208B (en) | Measuring head mechanism for measuring thread comprehensive action boundaries based on envelope contour | |
CN102901455A (en) | Quick online spherical crown radius detecting device | |
CN203003636U (en) | Adjustable polishing system for optical processing | |
CN206944950U (en) | Multi-shaft interlocked vision, laser combined type non-contact measurement apparatus | |
CN206704347U (en) | Car is from vehicle body reverse-engineering point cloud acquisition arrangement for adjusting height | |
CN203744878U (en) | Irregular workpiece laser processing focal length measuring device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20170623 |