CN204495728U - A kind of micro-vision measurement mechanism with four degree of freedom - Google Patents
A kind of micro-vision measurement mechanism with four degree of freedom Download PDFInfo
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- CN204495728U CN204495728U CN201520078284.6U CN201520078284U CN204495728U CN 204495728 U CN204495728 U CN 204495728U CN 201520078284 U CN201520078284 U CN 201520078284U CN 204495728 U CN204495728 U CN 204495728U
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Abstract
The utility model relates to a kind of micro-vision measurement mechanism with four degree of freedom, belongs to field of optical measuring technologies.The utility model is provided with X-axis travel mechanism and X-axis mobile platform on device, and X-axis mobile platform is connected with the X-axis travel mechanism that it can be driven along X-axis movement; X-axis mobile platform is provided with Y-axis moving mechanism and Y-axis mobile platform, and Y-axis mobile platform is connected with the Y-axis moving mechanism that it can be driven along Y-axis movement; Y-axis mobile platform is provided with the mechanism I rotated around Z axis, and the mechanism I rotated around Z axis is provided with Z axis travel mechanism and Z axis mobile platform, and Z axis mobile platform is connected with the Z axis travel mechanism that it can be driven along Z axis movement; Z axis mobile platform is provided with the mechanism II rotated around Z axis, the mechanism II rotated is provided with camera support plate, camera support plate arranges ccd video camera around Z axis.The utility model structure is simple, and cost is lower, adds the degree of freedom of device.
Description
Technical field
The utility model relates to a kind of micro-vision measurement mechanism with four degree of freedom, belongs to field of optical measuring technologies.
Background technology
Along with the development of science and technology, micro-vision measurement is widely used.In micro-vision measurement mechanism, there is no the measurement mechanism of unified standard in the world, there is the measurement mechanism that many forms differ, the different thus measurement mechanism that development and application is different due to the object measured; Meanwhile, in machine vision metrology field, the experimental instruments of comparative maturity is mainly applicable to measurement and the research of macro object.And object involved in micro-vision is measured is all nano level object.Dirigibility now for measurement mechanism has had higher requirement.In order to adapt to the requirement of measuring, then measurement mechanism is needed to have multiple degree of freedom.
Summary of the invention
The utility model provides a kind of micro-vision measurement mechanism with four degree of freedom, for solving the low problem of existing measurement mechanism Complex Flexible.
The technical solution of the utility model is: a kind of micro-vision measurement mechanism with four degree of freedom, and be included on device and be provided with X-axis travel mechanism and X-axis mobile platform 5, X-axis mobile platform is connected with the X-axis travel mechanism that it can be driven along X-axis movement; X-axis mobile platform 5 is provided with Y-axis moving mechanism and Y-axis mobile platform 7, and Y-axis mobile platform 7 is connected with the Y-axis moving mechanism that it can be driven along Y-axis movement; Y-axis mobile platform is provided with the mechanism I rotated around Z axis, and the mechanism I rotated around Z axis is provided with Z axis travel mechanism and Z axis mobile platform 17, and Z axis mobile platform 17 is connected with the Z axis travel mechanism that it can be driven along Z axis movement; Z axis mobile platform 17 is provided with the mechanism II rotated around Z axis, the mechanism II rotated is provided with camera support plate 20, camera support plate 20 is provided with the ccd video camera 21 of microimaging head around Z axis.
Described X-axis travel mechanism comprises X-axis slide rail 1, X-axis leading screw 2, X-axis mobile motor 3, support I 4; Wherein X-axis mobile motor 3 and X-axis leading screw 2 are fixedly connected on support I 4, and X-axis mobile platform 5 is slidably connected with X-axis slide rail 1 one-tenth;
Described Y-axis moving mechanism comprises Y-axis slide rail 6, Y-axis mobile platform 7, Y-axis leading screw 8, Y-axis mobile motor 9, support II 10; Wherein Y-axis mobile motor 9 and Y-axis leading screw 8 are fixedly connected on support II 10, and Y-axis mobile platform 7 is slidably connected with Y-axis slide rail 6 one-tenth;
The described mechanism I rotated around Z axis comprises base 11, control gear 12, rotatable platform 13; Wherein Y-axis mobile platform 7 is fixedly connected with by base 11 with control gear 12, control gear 12 is fixed with rotatable platform 13;
Described Z axis travel mechanism comprises Z axis movable stand 14, Z axis leading screw 15, Z axis mobile motor 16; Wherein Z axis mobile motor 16 is connected with Z axis leading screw 15, and Z axis mobile platform 17 is slidably connected with Z axis movable stand 14 one-tenth, and the Z axis nut coordinated with Z axis leading screw 15 is fixed on Z axis mobile platform 17;
The described mechanism II rotated around Z axis comprises crossbeam 18, around Z axis rotary electric machine 19; Wherein Z axis mobile platform 17 fixes a crossbeam 18 along X-direction, crossbeam is arranged around Z axis rotary electric machine 19, the lower end around Z axis rotary electric machine 19 rotating shaft being parallel to Z axis connects the camera support plate 20 rotated around Z axis.
Described ccd video camera is equipped with microimaging head 21 times, is connected with light source under microimaging head.
Principle of work of the present utility model is:
The position of the ccd video camera 21 with microimaging head is adjusted according to the position of object under test.X-axis mobile motor 3 makes X-axis mobile platform 5 move on X-axis slide rail 1 by X-axis leading screw 2 thus adjusts the position of ccd video camera 21 in X-axis with microimaging head.X-axis mobile platform 5 is fixed with Y-axis slide rail 6 and Y-axis mobile motor 9, and Y-axis mobile motor and Y-axis leading screw 8 are fixedly connected on support II 10.Y-axis mobile platform 7 is slidably connected with Y-axis slide rail 6 one-tenth.Y-axis mobile motor 9 makes Y-axis mobile platform 7 move on Y-axis slide rail 6 by Y-axis leading screw 8 thus adjusts the position of ccd video camera 21 in Y-axis with microimaging head.Y-axis mobile platform 7 is fixedly connected with control gear 12, and 11 is the base of control gear, and Y-axis mobile platform 7 is fixedly connected with by base 11 with control gear 12.Control gear 12 is fixed with rotatable platform 13, adjusts ccd video camera 21 with microimaging head around the position of Z axis by manual intervention control gear.Rotatable platform 13 is fixed with Z axis movable stand 14 and Z axis mobile motor 16, and Z axis mobile motor 16 is connected with Z axis leading screw 15.Z axis mobile platform 17 is slidably connected with Z axis movable stand 14 one-tenth, and the Z axis nut coordinated with Z axis leading screw 15 is fixed on Z axis mobile platform 17.Z axis mobile motor 16 makes Z axis mobile platform 17 move on Z axis movable stand 14 by Z axis leading screw 15 thus adjusts the position of ccd video camera 21 on Z axis with microimaging head.Z axis mobile platform 17 fixes a crossbeam 18 along X-direction, crossbeam is arranged around Z axis rotary electric machine 19, the lower end around Z axis rotary electric machine 19 rotating shaft being parallel to Z axis connects the camera support plate 20 rotated around Z axis.Camera support plate 20 connects the ccd video camera 21 with microimaging head.Around Z axis rotary electric machine 19 by rotation axis make camera support plate 20 around Z axis rotate thus the ccd video camera 21 adjusted with microimaging head around the position of Z axis.
Ccd video camera 21 is connected on computer through image pick-up card, and wherein light source is used for providing illumination, thus improves the effect gathered.
The beneficial effects of the utility model are: structure is simple, and cost is lower, has both added the degree of freedom of measurement mechanism, turn improves the dirigibility of device thus improves the Mass lost of collected image measuring error.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Each label in figure: 1-X axle slide rail, 2-X axial filament thick stick, 3-X axle mobile motor, 4-support I, 5-X axle mobile platform, 6-Y axle slide rail, 7-Y axle mobile platform, 8-Y axial filament thick stick, 9-Y axle mobile motor, 10-support II, 11-base, 12-control gear, 13-rotatable platform, 14-Z axle movable stand, 15-Z axial filament thick stick, 16-Z axle mobile motor, 17-Z axle mobile platform, 18-crossbeam, 19-are around Z axis rotary electric machine, 20-camera support plate, 21-CCD video camera.
Embodiment
Embodiment 1: as shown in Figure 1, a kind of micro-vision measurement mechanism with four degree of freedom, be included on device and be provided with X-axis travel mechanism and X-axis mobile platform 5, X-axis mobile platform is connected with the X-axis travel mechanism that it can be driven along X-axis movement; X-axis mobile platform 5 is provided with Y-axis moving mechanism and Y-axis mobile platform 7, and Y-axis mobile platform 7 is connected with the Y-axis moving mechanism that it can be driven along Y-axis movement; Y-axis mobile platform is provided with the mechanism I rotated around Z axis, and the mechanism I rotated around Z axis is provided with Z axis travel mechanism and Z axis mobile platform 17, and Z axis mobile platform 17 is connected with the Z axis travel mechanism that it can be driven along Z axis movement; Z axis mobile platform 17 is provided with the mechanism II rotated around Z axis, the mechanism II rotated is provided with camera support plate 20, camera support plate 20 is provided with the ccd video camera 21 of microimaging head around Z axis.
Described X-axis travel mechanism comprises X-axis slide rail 1, X-axis leading screw 2, X-axis mobile motor 3, support I 4; Wherein X-axis mobile motor 3 and X-axis leading screw 2 are fixedly connected on support I 4, and X-axis mobile platform 5 is slidably connected with X-axis slide rail 1 one-tenth;
Described Y-axis moving mechanism comprises Y-axis slide rail 6, Y-axis mobile platform 7, Y-axis leading screw 8, Y-axis mobile motor 9, support II 10; Wherein Y-axis mobile motor 9 and Y-axis leading screw 8 are fixedly connected on support II 10, and Y-axis mobile platform 7 is slidably connected with Y-axis slide rail 6 one-tenth;
The described mechanism I rotated around Z axis comprises base 11, control gear 12, rotatable platform 13; Wherein Y-axis mobile platform 7 is fixedly connected with by base 11 with control gear 12, control gear 12 is fixed with rotatable platform 13;
Described Z axis travel mechanism comprises Z axis movable stand 14, Z axis leading screw 15, Z axis mobile motor 16; Wherein Z axis mobile motor 16 is connected with Z axis leading screw 15, and Z axis mobile platform 17 is slidably connected with Z axis movable stand 14 one-tenth, and the Z axis nut coordinated with Z axis leading screw 15 is fixed on Z axis mobile platform 17;
The described mechanism II rotated around Z axis comprises crossbeam 18, around Z axis rotary electric machine 19; Wherein Z axis mobile platform 17 fixes a crossbeam 18 along X-direction, crossbeam is arranged around Z axis rotary electric machine 19, the lower end around Z axis rotary electric machine 19 rotating shaft being parallel to Z axis connects the camera support plate 20 rotated around Z axis.
Described ccd video camera is equipped with microimaging head 21 times, is connected with light source under microimaging head.
Embodiment 2: as shown in Figure 1, a kind of micro-vision measurement mechanism with four degree of freedom, be included on device and be provided with X-axis travel mechanism and X-axis mobile platform 5, X-axis mobile platform is connected with the X-axis travel mechanism that it can be driven along X-axis movement; X-axis mobile platform 5 is provided with Y-axis moving mechanism and Y-axis mobile platform 7, and Y-axis mobile platform 7 is connected with the Y-axis moving mechanism that it can be driven along Y-axis movement; Y-axis mobile platform is provided with the mechanism I rotated around Z axis, and the mechanism I rotated around Z axis is provided with Z axis travel mechanism and Z axis mobile platform 17, and Z axis mobile platform 17 is connected with the Z axis travel mechanism that it can be driven along Z axis movement; Z axis mobile platform 17 is provided with the mechanism II rotated around Z axis, the mechanism II rotated is provided with camera support plate 20, camera support plate 20 is provided with the ccd video camera 21 of microimaging head around Z axis.
Described X-axis travel mechanism comprises X-axis slide rail 1, X-axis leading screw 2, X-axis mobile motor 3, support I 4; Wherein X-axis mobile motor 3 and X-axis leading screw 2 are fixedly connected on support I 4, and X-axis mobile platform 5 is slidably connected with X-axis slide rail 1 one-tenth;
Described Y-axis moving mechanism comprises Y-axis slide rail 6, Y-axis mobile platform 7, Y-axis leading screw 8, Y-axis mobile motor 9, support II 10; Wherein Y-axis mobile motor 9 and Y-axis leading screw 8 are fixedly connected on support II 10, and Y-axis mobile platform 7 is slidably connected with Y-axis slide rail 6 one-tenth;
The described mechanism I rotated around Z axis comprises base 11, control gear 12, rotatable platform 13; Wherein Y-axis mobile platform 7 is fixedly connected with by base 11 with control gear 12, control gear 12 is fixed with rotatable platform 13;
Described Z axis travel mechanism comprises Z axis movable stand 14, Z axis leading screw 15, Z axis mobile motor 16; Wherein Z axis mobile motor 16 is connected with Z axis leading screw 15, and Z axis mobile platform 17 is slidably connected with Z axis movable stand 14 one-tenth, and the Z axis nut coordinated with Z axis leading screw 15 is fixed on Z axis mobile platform 17;
The described mechanism II rotated around Z axis comprises crossbeam 18, around Z axis rotary electric machine 19; Wherein Z axis mobile platform 17 fixes a crossbeam 18 along X-direction, crossbeam is arranged around Z axis rotary electric machine 19, the lower end around Z axis rotary electric machine 19 rotating shaft being parallel to Z axis connects the camera support plate 20 rotated around Z axis.
Embodiment 3: as shown in Figure 1, a kind of micro-vision measurement mechanism with four degree of freedom, be included on device and be provided with X-axis travel mechanism and X-axis mobile platform 5, X-axis mobile platform is connected with the X-axis travel mechanism that it can be driven along X-axis movement; X-axis mobile platform 5 is provided with Y-axis moving mechanism and Y-axis mobile platform 7, and Y-axis mobile platform 7 is connected with the Y-axis moving mechanism that it can be driven along Y-axis movement; Y-axis mobile platform is provided with the mechanism I rotated around Z axis, and the mechanism I rotated around Z axis is provided with Z axis travel mechanism and Z axis mobile platform 17, and Z axis mobile platform 17 is connected with the Z axis travel mechanism that it can be driven along Z axis movement; Z axis mobile platform 17 is provided with the mechanism II rotated around Z axis, the mechanism II rotated is provided with camera support plate 20, camera support plate 20 is provided with the ccd video camera 21 of microimaging head around Z axis.
Embodiment 4: as shown in Figure 1, a kind of micro-vision measurement mechanism with four degree of freedom, be included on device and be provided with X-axis travel mechanism and X-axis mobile platform 5, X-axis mobile platform is connected with the X-axis travel mechanism that it can be driven along X-axis movement; X-axis mobile platform 5 is provided with Y-axis moving mechanism and Y-axis mobile platform 7, and Y-axis mobile platform 7 is connected with the Y-axis moving mechanism that it can be driven along Y-axis movement; Y-axis mobile platform is provided with the mechanism I rotated around Z axis, and the mechanism I rotated around Z axis is provided with Z axis travel mechanism and Z axis mobile platform 17, and Z axis mobile platform 17 is connected with the Z axis travel mechanism that it can be driven along Z axis movement; Z axis mobile platform 17 is provided with the mechanism II rotated around Z axis, the mechanism II rotated is provided with camera support plate 20, camera support plate 20 is provided with the ccd video camera 21 of microimaging head around Z axis.
Described ccd video camera is equipped with microimaging head 21 times, is connected with light source under microimaging head.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (3)
1. there is a micro-vision measurement mechanism for four degree of freedom, it is characterized in that: be included on device and be provided with X-axis travel mechanism and X-axis mobile platform (5), X-axis mobile platform is connected with the X-axis travel mechanism that it can be driven along X-axis movement; X-axis mobile platform (5) is provided with Y-axis moving mechanism and Y-axis mobile platform (7), and Y-axis mobile platform (7) is connected with the Y-axis moving mechanism that it can be driven along Y-axis movement; Y-axis mobile platform is provided with the mechanism I rotated around Z axis, and the mechanism I rotated around Z axis is provided with Z axis travel mechanism and Z axis mobile platform (17), and Z axis mobile platform (17) is connected with the Z axis travel mechanism that it can be driven along Z axis movement; Z axis mobile platform (17) is provided with the mechanism II rotated around Z axis, the mechanism II rotated is provided with camera support plate (20), camera support plate (20) is provided with the ccd video camera (21) of microimaging head around Z axis.
2. the micro-vision measurement mechanism with four degree of freedom according to claim 1, is characterized in that:
Described X-axis travel mechanism comprises X-axis slide rail (1), X-axis leading screw (2), X-axis mobile motor (3), support I (4); Wherein X-axis mobile motor (3) and X-axis leading screw (2) are fixedly connected on support I (4), and X-axis mobile platform (5) becomes to be slidably connected with X-axis slide rail (1);
Described Y-axis moving mechanism comprises Y-axis slide rail (6), Y-axis mobile platform (7), Y-axis leading screw (8), Y-axis mobile motor (9), support II (10); Wherein Y-axis mobile motor (9) and Y-axis leading screw (8) are fixedly connected on support II (10), and Y-axis mobile platform (7) becomes to be slidably connected with Y-axis slide rail (6);
The described mechanism I rotated around Z axis comprises base (11), control gear (12), rotatable platform (13); Wherein Y-axis mobile platform (7) is fixedly connected with by base (11) with control gear (12), control gear (12) is fixed with rotatable platform (13);
Described Z axis travel mechanism comprises Z axis movable stand (14), Z axis leading screw (15), Z axis mobile motor (16); Wherein Z axis mobile motor (16) is connected with Z axis leading screw (15), and Z axis mobile platform (17) becomes to be slidably connected with Z axis movable stand (14), and the Z axis nut coordinated with Z axis leading screw (15) is fixed on Z axis mobile platform (17);
The described mechanism II rotated around Z axis comprises crossbeam (18), around Z axis rotary electric machine (19); Wherein Z axis mobile platform (17) fixes a crossbeam (18) along X-direction, crossbeam is arranged around Z axis rotary electric machine (19), the lower end around Z axis rotary electric machine (19) rotating shaft being parallel to Z axis connects the camera support plate (20) rotated around Z axis.
3. the micro-vision measurement mechanism with four degree of freedom according to claim 1 and 2, is characterized in that: described ccd video camera is equipped with microimaging head under (21), is connected with light source under microimaging head.
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| CN201520078284.6U CN204495728U (en) | 2015-02-04 | 2015-02-04 | A kind of micro-vision measurement mechanism with four degree of freedom |
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Cited By (9)
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| CN105424669A (en) * | 2015-12-21 | 2016-03-23 | 江南大学 | On-line detection device of cyanobacteria density in water body |
| CN105527019A (en) * | 2016-01-07 | 2016-04-27 | 燕山大学 | Three-coordinate four-degree-of-freedom diffracted light intensity measuring platform |
| CN107543824A (en) * | 2016-06-23 | 2018-01-05 | 中国科学院长春光学精密机械与物理研究所 | The detection means and its detection method of planar optical elements beauty defects |
| CN109014210A (en) * | 2018-10-19 | 2018-12-18 | 贵州航天计量测试技术研究所 | A kind of 3D printing droplet ejection measuring system and method |
| CN109540797A (en) * | 2018-12-21 | 2019-03-29 | 东华大学 | The reflective measuring device and method of fibre bundle arrangement uniformity and breaking morphology |
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| CN109724975A (en) * | 2018-12-07 | 2019-05-07 | 宁夏六维辩证文物鉴定研究院 | Multi-functional historical relic micro-imaging evidence obtaining detector |
| CN110954023A (en) * | 2019-12-23 | 2020-04-03 | 芜湖哈特机器人产业技术研究院有限公司 | Multifunctional visual experiment table and working method thereof |
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- 2015-02-04 CN CN201520078284.6U patent/CN204495728U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105424669B (en) * | 2015-12-21 | 2018-09-21 | 江南大学 | Cyanobacteria denseness on-line detection device in water body |
| CN105424669A (en) * | 2015-12-21 | 2016-03-23 | 江南大学 | On-line detection device of cyanobacteria density in water body |
| CN105527019A (en) * | 2016-01-07 | 2016-04-27 | 燕山大学 | Three-coordinate four-degree-of-freedom diffracted light intensity measuring platform |
| CN105527019B (en) * | 2016-01-07 | 2018-01-23 | 燕山大学 | A kind of three coordinate four-degree-of-freedom diffraction intensity measuring tables |
| CN107543824A (en) * | 2016-06-23 | 2018-01-05 | 中国科学院长春光学精密机械与物理研究所 | The detection means and its detection method of planar optical elements beauty defects |
| CN109014210A (en) * | 2018-10-19 | 2018-12-18 | 贵州航天计量测试技术研究所 | A kind of 3D printing droplet ejection measuring system and method |
| CN109014210B (en) * | 2018-10-19 | 2023-09-01 | 贵州航天计量测试技术研究所 | 3D printing droplet jetting measurement system and method |
| CN109724975B (en) * | 2018-12-07 | 2021-04-23 | 宁夏六维辩证文物鉴定研究院 | Multifunctional cultural relic microscopic imaging evidence obtaining detector |
| CN109724975A (en) * | 2018-12-07 | 2019-05-07 | 宁夏六维辩证文物鉴定研究院 | Multi-functional historical relic micro-imaging evidence obtaining detector |
| CN109540797A (en) * | 2018-12-21 | 2019-03-29 | 东华大学 | The reflective measuring device and method of fibre bundle arrangement uniformity and breaking morphology |
| CN109596422B (en) * | 2018-12-21 | 2021-08-24 | 东华大学 | Transmission type measuring device and method for fiber bundle arrangement uniformity and fracture morphology |
| CN109596422A (en) * | 2018-12-21 | 2019-04-09 | 东华大学 | The transmission-type measuring device and method of fibre bundle arrangement uniformity and breaking morphology |
| CN110954023A (en) * | 2019-12-23 | 2020-04-03 | 芜湖哈特机器人产业技术研究院有限公司 | Multifunctional visual experiment table and working method thereof |
| CN113358643A (en) * | 2021-04-19 | 2021-09-07 | 浙江工业大学之江学院 | Image recognition device based on computer application detection range is wide |
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