CN109596107B - Space rotation tracking device - Google Patents
Space rotation tracking device Download PDFInfo
- Publication number
- CN109596107B CN109596107B CN201811486649.3A CN201811486649A CN109596107B CN 109596107 B CN109596107 B CN 109596107B CN 201811486649 A CN201811486649 A CN 201811486649A CN 109596107 B CN109596107 B CN 109596107B
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- CN
- China
- Prior art keywords
- connecting rod
- driving device
- bottom plate
- rod group
- 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.)
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- 238000001514 detection method Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
- G01C11/02—Picture taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures
- G01C11/025—Picture taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures by scanning the object
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The application discloses a space rotation tracking device which comprises a fixed plate, a driving device, a multi-section connecting rod group and a bottom plate, wherein the driving device is circumferentially arranged on the fixed plate; one end of the multi-section connecting rod group is connected with the driving device through a coupler, and the other end of the multi-section connecting rod group is hinged with the bottom plate. Compared with the prior art, the application adopts a three-motor linkage mode, and the rotation of the motors drives the bottom plate at the tail end of the connecting rod through the multi-section connecting rod group mechanism, so that the bottom plate rotates or swings in space along a designated track. Therefore, the product can be observed at multiple angles on the same station by using one image acquisition device on the bottom plate, the whole device has a simple structure, the matching precision among the components is high and easy to ensure, and the device is suitable for popularization and use.
Description
Technical Field
The application relates to the technical field of mechanical equipment, in particular to a space rotation tracking device.
Background
Along with the continuous development of technology, the quality requirements on products are higher and higher, so that detection and analysis are needed to judge whether the products are qualified. At present, in the detection method for complex products, most of the detection methods are put by adopting multiple stations, the sizes in different views are required to be detected by multiple working procedures or by adopting multiple cameras, and the products are manually sampled and detected at different angles between each working procedure, so that the detection purpose is achieved.
Disclosure of Invention
The application provides a space rotation tracking device capable of performing multi-angle observation and detection in the same procedure, which solves the problems of low detection automation degree, low detection precision and high labor cost of complex products in the prior art.
A space rotation tracking device comprises a fixed plate, a driving device, a multi-section connecting rod set and a bottom plate, wherein the driving device is circumferentially arrayed on the fixed plate; one end of the multi-section connecting rod group is connected with the driving device through a coupler, and the other end of the multi-section connecting rod group is hinged with the bottom plate.
Preferably, the driving device is provided with 3N driving devices; the included angle between the adjacent driving devices is 120 degrees/N, and the driving devices are one of hydraulic driving devices, rotary driving devices, pneumatic driving devices or motor driving devices.
Preferably, the multi-section connecting rod group is provided with 3N connecting rods; the multi-section type connecting rod group comprises a fixed seat, a hinge plate, a pin shaft, a first connecting rod, a second connecting rod and a third connecting rod; the fixed seat is connected with the first connecting rod through a hinge piece and a pin shaft; the first connecting rod is connected with the second connecting rod through a hinge piece and a pin shaft; the second connecting rod is connected with the third connecting rod through a hinge piece and a pin shaft.
Preferably, the base plate further comprises an image acquisition device, and the image acquisition device is one of a scanner, a digital video camera or a CCD industrial camera.
Preferably, the driving device is provided with 3 driving devices; the included angle between the adjacent driving devices is 120 degrees.
Preferably, the number of the multi-section connecting rod groups is 3; the first connecting rod, the second connecting rod and the third connecting rod are identical in structure and are in a shape like Chinese character 'C'.
Preferably, the fixing plate is provided with a circular through hole; the circumference array on the fixed plate is provided with a mounting seat for mounting the driving device; the mounting seat is positioned at the outer side of the fixing seat.
Preferably, a fixed seat I is arranged on the bottom plate; the bottom plate is regular hexagon.
Compared with the prior art, the application has the advantages of simple structure, high matching precision among the components and easy guarantee; the three motors are linked, so that the motors rotate, and the bottom plate at the tail end of the connecting rod is driven by the multi-section connecting rod group mechanism, so that the bottom plate rotates or swings in space along a specified track. The application can also be used for visual detection, and the image acquisition device can monitor products in a rotation range as long as the image acquisition device is fixedly arranged on the bottom plate.
Drawings
Fig. 1 is a three-dimensional view of an embodiment of the present application.
Detailed Description
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.
The embodiment of the application discloses a space rotation tracking device, which is shown in figure 1 and comprises a fixed plate 1, a driving device 2, a multi-section connecting rod group 3 and a bottom plate 4, wherein the driving device 2 is circumferentially arrayed on the fixed plate 1; one end of the multi-section connecting rod group 3 is connected with the driving device 2 through a coupler, and the other end is hinged with the bottom plate 4.
Further, the base plate 4 further comprises an image acquisition device 5, and the image acquisition device 5 is one or more of a scanner, a digital video camera or a CCD industrial camera.
Further, as shown in fig. 1, 3 multi-section connecting rod sets 3 are provided, and the circumferential arrays are arranged on the fixing plate 1; the multi-section connecting rod group 3 comprises a fixed seat 31, a hinge plate 32, a pin 33, a first connecting rod 34, a second connecting rod 35 and a third connecting rod 36; the fixed seat 31 is connected with the first connecting rod 34 through a hinge piece 32 and a pin shaft 33; the first connecting rod 34 is connected with the second connecting rod 35 through a hinge piece 32 and a pin shaft 33; the second connecting rod 35 is connected with the third connecting rod 36 through the hinge piece 32 and the pin shaft 33. Specifically, the application drives 3 multi-section connecting rod groups 3 through 3 driving devices 2, and because the application adopts a mode of linkage of 3 driving devices 2, namely, the rotation of a motor is changed into the rotation or the swing in space through the multi-section connecting rod groups 3, the bottom plate of the third connecting rod 36 is further driven, and the bottom plate rotates or swings in space along a designated track.
Further, the first connecting rod 34, the second connecting rod 35 and the third connecting rod 36 have identical structures and are in a shape of "C".
Further, the driving device 2 is one of a hydraulic driving device, a rotation driving device, an air pressure driving device or a motor driving device.
In summary, the fixing plate 1 with the circular through hole 11 is arranged in the appointed equipment, the motor driving device is arranged on the mounting seat (12) on the fixing plate 1, the output shaft of the motor driving device is connected with the multi-section type connecting rod group 3 through the coupler, and the three multi-section type connecting rod groups 3 are mutually independent, but in operation, the mode of linkage of the 3 motor driving device is adopted, the output of the motor driving device is changed into three multi-section type connecting rod groups 3 to rotate or swing in a certain space, the rotation or swing of the bottom plate 4 is further realized, the image acquisition device 5 arranged on the fixing seat I41 rotates and swings above a complex product, the multi-azimuth image acquisition is carried out on the product, and the detection and the identification are carried out.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the specific embodiments of the present application after reading the present specification, and these modifications and variations do not depart from the scope of the application as claimed in the pending claims.
Claims (2)
1. A spatial rotation tracking device, characterized in that: the device comprises a fixed plate (1), a driving device (2), a multi-section connecting rod group (3) and a bottom plate (4), wherein the driving device (2) is circumferentially arrayed on the fixed plate (1); one end of the multi-section connecting rod group (3) is connected with the driving device (2) through a coupler, and the other end is hinged with the bottom plate (4); the number of the driving devices (2) is 3N; the included angle between the adjacent driving devices (2) is 120 degrees/N, and the driving devices (2) are one of a hydraulic driving device, a rotary driving device, an air pressure driving device or a motor driving device; the multi-section type connecting rod group (3) is provided with 3N connecting rods; the multi-section connecting rod group (3) comprises a fixed seat (31), a hinge plate (32), a pin shaft (33), a first connecting rod (34), a second connecting rod (35) and a third connecting rod (36); the fixed seat (31) is connected with the first connecting rod (34) through a hinge piece (32) and a pin shaft (33); the first connecting rod (34) is connected with the second connecting rod (35) through a hinge piece (32) and a pin shaft (33); the second connecting rod (35) is connected with the third connecting rod (36) through a hinge piece (32) and a pin shaft (33); the base plate (4) further comprises an image acquisition device (5), and the image acquisition device (5) is one of a scanner, a digital video camera or a CCD industrial camera; the first connecting rod (34), the second connecting rod (35) and the third connecting rod (36) are identical in structure and are in a shape like a Chinese character 'C'; the fixing plate (1) is provided with a circular through hole (11); the fixing plate (1) is provided with a mounting seat (12) for mounting the driving device in a circumferential array manner; the mounting seat (12) is positioned at the outer side of the fixed seat (31); a fixed seat I (41) is arranged on the bottom plate (4); the bottom plate is regular hexagon.
2. A spatial rotation tracking device according to claim 1, characterized in that the driving means (2) are provided with 3; the included angle between the adjacent driving devices (2) is 120 degrees; the multistage connecting rod group is equipped with 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811486649.3A CN109596107B (en) | 2018-12-06 | 2018-12-06 | Space rotation tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811486649.3A CN109596107B (en) | 2018-12-06 | 2018-12-06 | Space rotation tracking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109596107A CN109596107A (en) | 2019-04-09 |
| CN109596107B true CN109596107B (en) | 2023-11-24 |
Family
ID=65962064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811486649.3A Active CN109596107B (en) | 2018-12-06 | 2018-12-06 | Space rotation tracking device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109596107B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113946082B (en) * | 2021-12-16 | 2022-03-15 | 惠博新型材料有限公司 | Multi-angle photogrammetric survey device with light filling function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9701433D0 (en) * | 1996-01-26 | 1997-03-12 | Asahi Optical Co Ltd | Moving lens position detecting device |
| US5781817A (en) * | 1996-01-26 | 1998-07-14 | Asahi Kogaku Kogyo Kabushiki Kaisha | Exposure controlling device and encoder for camera |
| US5886836A (en) * | 1996-10-31 | 1999-03-23 | Asahi Kogaku Kogyo Kabushiki Kaisha | Lens barrel having a cam mechanism |
| CN102230309A (en) * | 2011-04-22 | 2011-11-02 | 四川电力送变电建设公司 | Cyclic track of single carrier cable carrying cableway |
| CN103592314A (en) * | 2013-11-16 | 2014-02-19 | 山东新华医疗器械股份有限公司 | Synchronous-tracking image capture mechanism of automatic light inspection machine |
-
2018
- 2018-12-06 CN CN201811486649.3A patent/CN109596107B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9701433D0 (en) * | 1996-01-26 | 1997-03-12 | Asahi Optical Co Ltd | Moving lens position detecting device |
| US5781817A (en) * | 1996-01-26 | 1998-07-14 | Asahi Kogaku Kogyo Kabushiki Kaisha | Exposure controlling device and encoder for camera |
| US5886836A (en) * | 1996-10-31 | 1999-03-23 | Asahi Kogaku Kogyo Kabushiki Kaisha | Lens barrel having a cam mechanism |
| CN102230309A (en) * | 2011-04-22 | 2011-11-02 | 四川电力送变电建设公司 | Cyclic track of single carrier cable carrying cableway |
| CN103592314A (en) * | 2013-11-16 | 2014-02-19 | 山东新华医疗器械股份有限公司 | Synchronous-tracking image capture mechanism of automatic light inspection machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109596107A (en) | 2019-04-09 |
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