CN207439349U - A kind of spatial digitizer target ball fixing device - Google Patents
A kind of spatial digitizer target ball fixing device Download PDFInfo
- Publication number
- CN207439349U CN207439349U CN201721372526.8U CN201721372526U CN207439349U CN 207439349 U CN207439349 U CN 207439349U CN 201721372526 U CN201721372526 U CN 201721372526U CN 207439349 U CN207439349 U CN 207439349U
- Authority
- CN
- China
- Prior art keywords
- disk
- target ball
- fixing device
- link
- fixed
- 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 utility model discloses a kind of three-dimensional laser scanner target ball fixing devices, including roundel, small steel nail and link, hole seat is fixed on target ball, the lower part of link passes through the straight hole in hole seat, there is straight hole in the side of disk, the top of link passes through the straight hole of disk, and disk is fixed by seamless steel nail with fixed wall.The present apparatus is narrow or can also be needed to select suitable anchor point according to scanning in the case that environment is more complicated in space, and apparatus structure is simply easy to install, while fixes the damage avoided to fixed wall using seamless steel nail.
Description
Technical field
The utility model belongs to technical field of measurement and test, specifically refers to a kind of spatial digitizer target ball fixing device.
Background technology
It, can be by target ball to measurement object when three-dimensional laser scanner is used to be scanned required measurement object
Point cloud carry out registration, provide foundation to the splicing of scan data for later stage computer.Target ball is that a inside is contained
The hollow ball of iron plate, material are usually PVC plastic, are usually held with tripod be placed on horizontal plane in use
On, be easy to occur situation about can not scan when scanner is in small distance in the case that space is narrow, while than
It is also easily obscured by an object and can not be scanned compared with complex environment.
Utility model content
The purpose of this utility model seeks to overcome above-mentioned the shortcomings of the prior art, and providing one kind makes target ball can be with
Flexible positioning, fixing device easy to install.
To achieve the above object, the utility model provides a kind of three-dimensional laser scanner target ball fixing device, including mark
Target ball and the hole seat being fixed on target ball, it is characterised in that：Further include link and disk, one end of the link and hole seat
Hinged, the other end is hinged with disk；Seamless steel nail is fixed on the disk.
Further, straight hole there are one being opened in the hole seat.
Further, the side of the disk is opened there are one straight hole, and the link is linear pattern with disk hinge portion.
Further, the seamless steel nail on the disk is distributed in the both sides of disk straight hole.
The beneficial effects of the utility model are as follows：
1st, the present apparatus is simple in structure, and link is respectively with hole seat and disk active link, can be with the angle of flexible modulation disk
Degree is bonded fixation with the fixed wall of Scan orientation point, compensates in narrow space and complex environment scanning using biography
The limitation of system fixing means makes target during scanning be easier to be identified, and gained scan data is more accurate.
2nd, distinguish fixed disc in the both sides of link using seamless steel nail, fixation can be made more secured, while seamless steel
Nail is not easy to generate damage to fixed wall, and device is applied widely.
Description of the drawings
Fig. 1 is target ball fixing device front view.
Fig. 2 is target ball fixing device left view.
Each part numbers are as follows in figure：Hole seat 1, link 2, disk 3, target ball 4, seamless steel nail 5.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, convenient for more clearly understanding that this practicality is new
Type, but they do not form the utility model and limit.
As shown in Fig. 1~2, a kind of three-dimensional laser scanner target ball fixing device including target ball 4 and is fixed on mark
Hole seat 1 in target ball 4, a straight hole is provided in hole seat 1, and the straight hole and hole seat 1 of one end through the hole seat 1 of link 2 are hinged；Link 2
The other end for linear pattern, the side of disk 3 is provided with a straight hole, and the straightway of link 2 is through the straight hole on disk 3 and disk 3
It is hinged；Seamless steel nail 5 is fixed on disk 3, seamless steel nail 5 is distributed in the both sides of straight hole on disk 3.
The course of work of the utility model is as follows：
The fixed point of target ball 4 is determined according to the operation requirement of three-dimensional laser scanner first, due to the both ends point of link 2
It is not movably hinged with hole seat 1 and disk 3, so when vertical because of the gravity of target ball 4 when link 2, disk 3 still may be used
To be rotated according to fixed wall angle of inclination and be bonded with fixed wall.Then the seamless steel nail 5 present apparatus being furnished with is inserted into
The fixed point, disk 3 are just fixed with fixed wall.After finally to be scanned, seamless steel nail 5 is pulled out, removes the present apparatus, nothing
Trace steel nail 5 will not generate damage to the fixed metope of institute.Continue to select next scanning element, repeat above operation.
The content that this specification is not described in detail belongs to the prior art well known to professional and technical personnel in the field.
Claims (4)
1. a kind of three-dimensional laser scanner target ball fixing device, including target ball (4) and the hole of (4) is fixed on target ball
Seat (1), it is characterised in that：Link (2) and disk (3) are further included, one end of the link (2) and hole seat (1) are hinged, the other end
It is hinged with disk (3)；Seamless steel nail (5) is fixed on the disk (3).
2. a kind of three-dimensional laser scanner target ball fixing device according to claim 1, it is characterised in that：The hole seat
(1) straight hole there are one being opened on.
3. a kind of three-dimensional laser scanner target ball fixing device according to claim 1, it is characterised in that：The disk
(3) side is opened there are one straight hole, and the link (2) is linear pattern with disk (3) hinge portion.
4. a kind of three-dimensional laser scanner target ball fixing device according to claim 1, it is characterised in that：The disk
(3) the seamless steel nail (5) on is distributed in the both sides of straight hole on disk (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721372526.8U CN207439349U (en) | 2017-10-16 | 2017-10-16 | A kind of spatial digitizer target ball fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721372526.8U CN207439349U (en) | 2017-10-16 | 2017-10-16 | A kind of spatial digitizer target ball fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207439349U true CN207439349U (en) | 2018-06-01 |
Family
ID=62292864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721372526.8U Expired - Fee Related CN207439349U (en) | 2017-10-16 | 2017-10-16 | A kind of spatial digitizer target ball fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207439349U (en) |
-
2017
- 2017-10-16 CN CN201721372526.8U patent/CN207439349U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11801097B2 (en) | Robotic fluoroscopic navigation | |
| CN105547151B (en) | Point Cloud Data from Three Dimension Laser Scanning acquires the method and system with processing | |
| CN205300523U (en) | Three -dimensional laser scanning is with mark target fixing device | |
| CN105987683A (en) | Visual positioning system and method based on high-reflective infrared identification | |
| CN207488212U (en) | A kind of auxiliary device for the detection of miniature workpiece digital radial | |
| Damstra et al. | Simple technique to achieve a natural position of the head for cone beam computed tomography | |
| CN102147242B (en) | Welding ball center positioning method and device | |
| CN207439349U (en) | A kind of spatial digitizer target ball fixing device | |
| CN201983758U (en) | Device for measuring three-dimensional object space based on small hole imaging principle | |
| CN105241395A (en) | High-precision measuring method for surface shape and distance of oversize space structure | |
| CN206802658U (en) | Instrument of surveying and mapping support | |
| CN105651150B (en) | Measuring appliance | |
| CN207407861U (en) | A kind of RTK inclination measuring devices | |
| CN109931889A (en) | Offset detection system and method based on image recognition technology | |
| CN206556605U (en) | The image scanning of carrying Kinect a kind of and three-dimensional modeling equipment platform | |
| CN207439352U (en) | A kind of compartment positioner | |
| CN108375347A (en) | A kind of FAST radio telescopes reflecting surface unit accuracy measurement system and method | |
| CN109472869B (en) | Settlement prediction method and system | |
| CN207455054U (en) | A kind of CCTV detection devices for pipeline | |
| CN206557219U (en) | A kind of rut experiment instrument insulating box | |
| CN206773145U (en) | A kind of error-proof structure of PCBA board measurement jig | |
| CN205986889U (en) | A device for test terminal near field communication function | |
| CN204301961U (en) | One is applicable to the vertical pinpoint movable range unit of comb | |
| CN207717035U (en) | It can be used for the device of subway power supply rail installation parameter measurement | |
| CN206192284U (en) | Measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20191016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |