CN217058828U - Multi-surface three-dimensional target tool - Google Patents
Multi-surface three-dimensional target tool Download PDFInfo
- Publication number
- CN217058828U CN217058828U CN202122771847.8U CN202122771847U CN217058828U CN 217058828 U CN217058828 U CN 217058828U CN 202122771847 U CN202122771847 U CN 202122771847U CN 217058828 U CN217058828 U CN 217058828U
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- extension rod
- multiaspect
- target tool
- tool
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Abstract
This novel mark target that belongs to, concretely relates to three-dimensional target instrument of multiaspect. The utility model provides a three-dimensional target instrument of multiaspect, wherein, includes positioner, extension rod and multiaspect cylinder, wherein positioner and multiaspect cylinder set up respectively in the both ends of extension rod. This neotype effect that is showing is: (1) the coordinate data of the location can be obtained quickly. (2) The data under different environmental conditions are rapidly acquired, the applicability of the tool is improved, and the resource consumption is reduced. (3) The replacement of the extension rod does not affect the result of the spatial geometric relationship data calibrated in advance. (4) Can make the use difficult to make mistakes.
Description
Technical Field
This is novel to belong to the mark target, concretely relates to three-dimensional target instrument of multiaspect.
Background
In the application of photogrammetric camera systems in engineering construction, equipment manufacturing and industrial production, the requirement of acquiring the coordinates of a point location of a specific part often exists, and a series of indirect operations are usually required to acquire data because a reflective marker is difficult to directly and accurately align and install on the point location. For example, to acquire the circumferential center coordinate of a disc, a plurality of reflective markers need to be installed around the disc, and after data of all the reflective markers are acquired and calculated, the circumferential center coordinate is calculated through data fitting.
The existing method has the disadvantages of complex operation process, more operation work needing manual field participation, difficulty in eliminating error influence factors, difficulty in well controlling measurement precision, excessive manual operation workload, low efficiency and easiness in making mistakes particularly when a large amount of data are acquired.
Novel content
This is novel to prior art's defect, provides a three-dimensional target instrument of multiaspect.
This is novel to realize like this: the utility model provides a three-dimensional target instrument of multiaspect, wherein, includes positioner, extension rod and multiaspect cylinder, wherein positioner and multiaspect cylinder set up respectively in the both ends of extension rod.
The multi-face three-dimensional target tool is characterized in that the positioning device is a conical positioning piece.
A multi-faceted volumetric target tool as described above, wherein the multi-faceted cylinder is a multi-faceted prism.
A faceted stereo target tool as described above, wherein the faceted prism is a regular 26-sided body.
The polyhedral solid target tool as above, wherein the polyhedral prism is provided with a reflective sign.
The polyhedral solid target tool as described above, wherein each face of the polyhedral prism is provided with a light reflecting sign.
The polyhedral solid target tool is characterized in that the polyhedral solid prism, the extension rod and the conical positioning piece are connected through threads and the like.
A multi-faceted volumetric target tool as described above, wherein the extension rod is provided with a plurality of spare parts of different length dimensions.
This neotype effect that is showing is: (1) the coordinate data of the location can be obtained quickly. (2) The data under different environmental conditions are rapidly acquired, the applicability of the tool is improved, and the consumption of resources is reduced. (3) The replacement of the extension rod does not affect the result of the spatial geometric relationship data calibrated in advance. (4) Can ensure that the error is not easy to occur in the using process.
Drawings
FIG. 1 is a front view of the tool;
FIG. 2 is a top view of the tool;
fig. 3 tool assembly drawing.
In the figure: 1. polyhedral prism, 2. extension rod, 3. conical positioning piece and 101. reflecting sign.
Detailed Description
The utility model provides a three-dimensional target instrument of multiaspect simple structure, the design is exquisite, and convenient to use is nimble, and the body is a multiaspect prism 1, is furnished with extension rod 2 and toper setting element 3, and reflection of light sign 101 of installation on every face of multiaspect prism 1, after the installation combination, can confirm the space geometry relation between each part in advance through demarcating in advance.
The utility model discloses a tool can be through changing not unidimensional extension rod 2, and the position coordinate data acquisition who adapts to under the multiple environmental condition has increased the suitability.
It is right in advance the utility model discloses a frock is markd, confirms extension rod 2, toper setting element 3 and the space geometry relation data of reflection of light sign 101 to can independently name the space geometry relation data according to extension rod 2's size.
Before measurement, the polygonal prism 1 and the conical positioning piece 3 are assembled together by selecting the extension rod 2 with qualified size, the pointed point of the conical positioning piece 3 is directly pointed to the position which needs to be measured, and the tool is in a stable state, so that the measuring instrument can be used for data acquisition.
The utility model discloses an instrument simple structure, the design is exquisite, and convenient to use is nimble, and in the site operation process, can be through the extension rod 2 of adaptation, with multiaspect prism 1 and the installation of toper setting element 3 combination together, the rethread uses photogrammetry camera system, carries out whole demarcation to it, confirms the space geometry relation between each part in advance. After calibration is completed, the conical positioning piece is aligned to the position needing to be measured, a photogrammetric camera system is used for shooting at multiple angles, calculation is carried out according to calibrated result data, and coordinate data of the position can be obtained quickly.
The utility model discloses a patent instrument, the reflection of light sign 101 rigidity of installation on the multiaspect prism 1, through demarcating not unidimensional extension rod 2 in advance, toper setting element 3 and the space geometry relation of reflection of light sign 101, in use can change not unidimensional extension rod 2, and the geometric relation data of adaptation is selected to the rethread, realizes that the data under the different environmental condition acquirees fast, has improved the suitability of frock, has reduced the consumption of resource.
The utility model discloses a tool, multiaspect prism 1, extension rod 2 can be connected through modes such as screw thread before the toper setting element 3, because physical connection state is stable, changes extension rod 2 and can not lead to the fact the influence to the space geometry relation data result of demarcating in advance.
Will the utility model discloses a patent tool aggregate erection accomplishes the back, with the pointed point direct directional alignment of toper setting element 3 needs measured data's position, can use measuring instrument to carry out data acquisition, the simple operation in advance to the independent name of not unidimensional extension rod 2's space geometry relation calibration data result, can let the use in be difficult for makeing mistakes.
The utility model discloses a patent instrument does not have special requirement to environmental conditions such as the state of the position of awaiting measuring, environment, shape, selects extension rod 2 that is fit for the size, can accomplish the quick acquisition of data.
Claims (8)
1. A multi-face three-dimensional target tool is characterized in that: including positioner, extension rod (2) and multiaspect cylinder, wherein positioner and multiaspect cylinder set up respectively in the both ends of extension rod (2).
2. The multifaceted volumetric target tool of claim 1, wherein: the positioning device is a conical positioning piece (3).
3. The multifaceted volumetric target tool of claim 2, wherein: the polyhedral cylinder is a polyhedral prism (1).
4. The multifaceted volumetric target tool of claim 3, wherein: the polyhedral prism (1) is a regular 26-sided body.
5. The multifaceted volumetric target tool of claim 4, wherein: the polyhedral prism (1) is provided with a light reflecting sign (101).
6. The multi-faceted volumetric target tool of claim 5, wherein: each surface of the polyhedral prism (1) is provided with a light reflecting sign (101).
7. The multi-faceted volumetric target tool of claim 6, wherein: the polyhedral prism (1), the extension rod (2) and the conical positioning piece (3) are connected in a threaded mode.
8. The multifaceted volumetric target tool of claim 7, wherein: the extension rod (2) is provided with a plurality of spare parts of different length dimensions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122771847.8U CN217058828U (en) | 2021-11-12 | 2021-11-12 | Multi-surface three-dimensional target tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122771847.8U CN217058828U (en) | 2021-11-12 | 2021-11-12 | Multi-surface three-dimensional target tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217058828U true CN217058828U (en) | 2022-07-26 |
Family
ID=82474559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122771847.8U Active CN217058828U (en) | 2021-11-12 | 2021-11-12 | Multi-surface three-dimensional target tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217058828U (en) |
-
2021
- 2021-11-12 CN CN202122771847.8U patent/CN217058828U/en active Active
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