CN207717045U - For the target on 3D scanners - Google Patents
For the target on 3D scanners Download PDFInfo
- Publication number
- CN207717045U CN207717045U CN201721897062.2U CN201721897062U CN207717045U CN 207717045 U CN207717045 U CN 207717045U CN 201721897062 U CN201721897062 U CN 201721897062U CN 207717045 U CN207717045 U CN 207717045U
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- China
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- main body
- upper cover
- scanners
- lower cover
- hole
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Abstract
The utility model discloses a kind of target on 3D scanners, includes main body, upper cover and lower cover；The upper cover is fixed on the top of main body by way of seamless welding, and the lateral surface of upper cover is provided with target pattern layer, and black color mica layer is coated in the target pattern layer；The lower cover seamless bottom for being fixed on main body by way of welding or locking screw.By the way that by upper cover, using the top for being fixed on main body by way of seamless welding, the lateral surface of upper cover is provided with target pattern layer, black color mica layer is coated in the target pattern layer, and black color mica layer reflected intensity is good, to increase accuracy and the transfer efficiency of data；The lower cover seamless bottom for being fixed on main body, more traditional upper cover and lower cover by the way of welding or lock screw are fixed on by way of stickup in main body, and the utility model is more secured, and use is more permanent, improves service life.
Description
Technical field
The utility model is related to apparatus measures field technologies, refer in particular to a kind of target on 3D scanners.
Background technology
Main function of the target in Three Dimensional Ground laser scanning is in tie point and coordinate conversion in a cloud
Control point, it is related with scanning angle and scanning distance that target obtains precision.Three-dimensional laser scanning technique is also known as " outdoor scene duplication skill
Art ", by high-rate laser scanning survey, the three-dimensional coordinate data on quick obtaining measurand surface has quick, real-time, non-
The features such as contact, active, in conservation of historic buildings, cultural heritage protection, the construction quality evaluation of important building, building deformation
Monitoring etc. is widely applied.After the scanning on the spot for completing single building or single engineering, putting cloud, it is
The engineering products such as structure outdoor scene roaming generally require that cloud coordinate will be put and real coordinate system establish contact.In order to simple
Convenient, accurately and efficiently completion point cloud coordinate conversion, invention designs a kind of multi-function type laser radar scanning target, square
Just the conversion of cloud is put.
Traditional target is made of main body, upper cover and lower cover, and the connection type of the upper cover of tradition, lower cover and main body is all made of
The mode of stickup, such connection type is insecure, will fall off in the course of time, to influence the service life of product, and upper cover
Reflecting surface its reflection light it is not strong, to reduce accuracy and the transfer efficiency of data.
Utility model content
In view of this, the utility model is in view of the existing deficiencies of the prior art, main purpose is to provide a kind of for 3D
Target on scanner, by upper cover by the seamless main body upper and lower cover that is fixed on of welding manner by welding or locking screw
Mode is seamless to be fixed in main body, and to more firm, and the light of the reflecting surface of upper cover its reflection is strong, to increase data
Accuracy and transfer efficiency.
To achieve the above object, the utility model is using following technical solution：
A kind of target on 3D scanners includes main body, upper cover and lower cover；The upper cover passes through seamless welding
Mode is fixed on the top of main body, and the lateral surface of upper cover is provided with target pattern layer, and black bright cloud is coated in the target pattern layer
Mother layer；The lower cover seamless bottom for being fixed on main body by way of welding or locking screw.
As a preferred embodiment, the main body is hexagonal shape, and corresponding, upper cover and lower cover are hexagon shape
Shape.
As a preferred embodiment, the main body, upper cover and lower cover are all made of AL1100 aluminum alloy materials.
As a preferred embodiment, the opening for welding is offered at the top of the wherein a line of the main body, is above placed on
Seamless welding be open at the top of main body.
As a preferred embodiment, the bottom of the main body offers screw thread hole, corresponding, logical through having on lower lid
Hole, lower cover pass through the seamless connection in bottom of through-hole cooperation screw thread hole and main body by screw.
As a preferred embodiment, the screw thread hole is spaced five, corresponding, and through-hole is spaced
Five.
As a preferred embodiment, the screw thread hole is M4 screw thread holes, corresponding, and through-hole is the sand of corresponding M4 screw thread holes
Pulling eye.
As a preferred embodiment, the screw uses flat head screw.
The utility model has clear advantage and advantageous effect compared with prior art, specifically, by above-mentioned technology
Known to scheme：
By the way that by upper cover, using the top for being fixed on main body by way of seamless welding, the lateral surface of upper cover is provided with target figure
Pattern layer is coated with black color mica layer in the target pattern layer, and black color mica layer reflected intensity is good, to increase the accurate of data
Degree and transfer efficiency；Lower cover using weld or lock screw by the way of the seamless bottom for being fixed on main body, more traditional upper cover and
Lower cover is fixed on by way of stickup in main body, and the utility model is more secured, and use is more permanent, is improved using the longevity
Life.
More clearly to illustrate the structure feature and effect of the utility model, come below in conjunction with the accompanying drawings with specific embodiment pair
The utility model is described in detail.
Description of the drawings
Fig. 1 is the assembling front view of the preferred embodiment of the utility model；
Fig. 2 be the utility model preferred embodiment in main body upward view；
Fig. 3 be the utility model preferred embodiment in upper cover vertical view；
Fig. 4 be the utility model preferred embodiment in lower cover vertical view.
Description of drawing identification：
10, main body 101, opening
102, screw thread hole 11, target pattern layer
20, upper cover 30, lower cover
301, through-hole 40, black color mica layer.
Specific implementation mode
Please refer to figs. 1 to 4, that show the concrete structure of the preferred embodiment of the utility model, include
Main body 10, upper cover 20 and lower cover 30.
The upper cover 20 is fixed on the top of main body 10 by way of seamless welding, specifically, wherein the one of main body 10
The opening 101 for welding is offered at the top of side, is welded in along the opening 101, to make the seamless welding of upper cover
At the top of main body 10；The lateral surface of upper cover 10 is provided with target pattern layer 11, and black bright cloud is coated in the target pattern layer 11
Mother layer 40,40 reflected intensity of black color mica layer is good, to increase accuracy and the transfer efficiency of data.
The lower cover 30 seamless bottom for being fixed on main body 10 by way of welding or locking screw, specifically, main body
10 bottom offers screw thread hole 102, corresponding, and through there is through-hole 301 on lower cover 30, lower cover 30 is by screw across through-hole
The seamless connection in bottom of 301 cooperation screw thread holes 102 and main body 10；In the present embodiment, screw thread hole 102 is spaced five
A, corresponding, through-hole 301 is spaced five.The screw thread hole 102 is M4 screw thread holes, corresponding, through-hole 301
For the counter sink of corresponding M4 screw thread holes, screw is flat head screw, does not expose to the bottom of lower cover 30.Traditional upper cover 20 and lower cover
30 are fixed on by way of stickup in main body, between upper cover 20 and main body 10 between lower cover 30 and main body 10 there is
Gap, and such connection type is insecure, can be fallen off using upper cover 20 long afterwards and lower cover 30.
The main body 10 is hexagonal shape, and corresponding, upper cover 20 and lower cover 30 are hexagonal shape.Main body 10, on
Lid 20 and lower cover 30 are all made of AL1100 aluminum alloy materials.
The design focal point of the utility model is：
By the way that by upper cover, using the top for being fixed on main body by way of seamless welding, the lateral surface of upper cover is provided with target figure
Pattern layer is coated with black color mica layer in the target pattern layer, and black color mica layer reflected intensity is good, to increase the accurate of data
Degree and transfer efficiency；Lower cover using weld or lock screw by the way of the seamless bottom for being fixed on main body, more traditional upper cover and
Lower cover is fixed on by way of stickup in main body, and the utility model is more secured, and use is more permanent, is improved using the longevity
Life.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent change
Change and modify, is still within the scope of the technical solutions of the present invention.
Claims (8)
1. a kind of target on 3D scanners, it is characterised in that：Include main body, upper cover and lower cover；The upper cover passes through
The mode of seamless welding is fixed on the top of main body, and the lateral surface of upper cover is provided with target pattern layer, is applied in the target pattern layer
There is black color mica layer；The lower cover seamless bottom for being fixed on main body by way of welding or locking screw.
2. the target according to claim 1 on 3D scanners, it is characterised in that：The main body is hexagon shape
Shape, corresponding, upper cover and lower cover are hexagonal shape.
3. the target according to claim 1 on 3D scanners, it is characterised in that：The main body, upper cover and lower cover
It is all made of AL1100 aluminum alloy materials.
4. the target according to claim 1 on 3D scanners, it is characterised in that：The wherein a line of the main body
Top offers the opening for welding, is above placed on opening seamless welding at the top of main body.
5. the target according to claim 1 on 3D scanners, it is characterised in that：The bottom of the main body offers
Screw thread hole, it is corresponding, through there is a through-hole on lower lid, lower cover by screw pass through through-hole coordinate the bottom of screw thread hole and main body without
Gap connects.
6. the target according to claim 5 on 3D scanners, it is characterised in that：The screw thread hole is that interval is arranged
Five, it is corresponding, through-hole be spaced five.
7. the target according to claim 5 on 3D scanners, it is characterised in that：The screw thread hole is M4 threads
Hole, corresponding, through-hole is the counter sink of corresponding M4 screw thread holes.
8. the target according to claim 7 on 3D scanners, it is characterised in that：The screw uses tack spiral shell
Silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721897062.2U CN207717045U (en) | 2017-12-29 | 2017-12-29 | For the target on 3D scanners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721897062.2U CN207717045U (en) | 2017-12-29 | 2017-12-29 | For the target on 3D scanners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207717045U true CN207717045U (en) | 2018-08-10 |
Family
ID=63053425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721897062.2U Active CN207717045U (en) | 2017-12-29 | 2017-12-29 | For the target on 3D scanners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207717045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322824A (en) * | 2021-12-03 | 2022-04-12 | 武汉航空仪表有限责任公司 | Auxiliary device for ice-shaped three-dimensional laser scanning and using method thereof |
-
2017
- 2017-12-29 CN CN201721897062.2U patent/CN207717045U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322824A (en) * | 2021-12-03 | 2022-04-12 | 武汉航空仪表有限责任公司 | Auxiliary device for ice-shaped three-dimensional laser scanning and using method thereof |
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