CN220286926U - High-precision three-dimensional laser scanning device - Google Patents
High-precision three-dimensional laser scanning device Download PDFInfo
- Publication number
- CN220286926U CN220286926U CN202321995643.5U CN202321995643U CN220286926U CN 220286926 U CN220286926 U CN 220286926U CN 202321995643 U CN202321995643 U CN 202321995643U CN 220286926 U CN220286926 U CN 220286926U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- groove
- scanner
- base
- sliding seat
- 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.)
- Active
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 18
- 238000013016 damping Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model relates to a high-precision three-dimensional laser scanning device which comprises a scanner, a support and a base, wherein the bottom of the scanner is provided with a slot, the support comprises a mounting block, a supporting rod, a steering shaft, a first connecting rod, a second connecting rod and a sliding seat, two ends of the supporting rod are respectively connected with the mounting block and the steering shaft in a universal rotation mode, the other end of the first connecting rod is hinged with one end of the second connecting rod, the other end of the second connecting rod is hinged with the sliding seat, the sliding seat is provided with a groove, two opposite sides of the groove are respectively provided with a group of rolling assemblies, each rolling assembly comprises a motor and a roller, the motor drives the roller to rotate, the base is provided with an annular bulge, and the annular bulge is matched with the groove and is positioned in the groove. The scanner can be conveniently inserted into and detached from the bracket, and is convenient to carry and use; the support is used with the base in a matched mode, the scanner can stay in any direction, any angle and any height, errors caused by hand holding are avoided, and therefore accuracy of measured data is improved.
Description
Technical Field
The utility model relates to a high-precision three-dimensional laser scanning device.
Background
The existing three-dimensional laser scanner is usually handheld, the scanner is installed and arranged in a handheld structure, but the handheld scanner is different from conventional equipment, has no corresponding support, is basically held by hands completely, and often has the problem of low accuracy of measured data.
Disclosure of Invention
The utility model aims to solve the technical problems that: in order to overcome the technical problems, the utility model provides a high-precision three-dimensional laser scanning device.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a three-dimensional laser scanning device of high accuracy, includes scanner, support and base, the scanner bottom is equipped with the slot, the support includes installation piece, branch, steering spindle, first connecting rod, second connecting rod and slide, installation piece top and scanner bottom slot peg graft, the both ends of branch respectively with installation piece and steering spindle universal rotation be connected, and between branch and the installation piece to and all have the damping to be connected between branch and the steering spindle, the steering spindle divide into upper shaft and lower shaft, go up the rotation between shaft and the lower shaft and be connected, the upper shaft links to each other with branch, and the lower shaft is articulated with the one end of first connecting rod, and the other end of first connecting rod is articulated with the one end of second connecting rod, and the other end and the slide of second connecting rod are articulated for taking the damping, the articulated position between first connecting rod and the second connecting rod to and the articulated position between the slide, the slide has the recess, the both sides that the recess is relative are equipped with a set of rolling subassembly respectively, rolling subassembly includes motor and gyro wheel, the axis divide into upper shaft and lower shaft, lower shaft are equipped with the recess, the recess and the annular groove is located the annular groove, the both sides are located the protruding in the corresponding recess, and are located the annular track sets of two sides, and are protruding, and are located the annular groove, and are protruding, the two sides are located the protruding, and are protruding, the boss sets of the annular track is.
The cross section of the base is of an inverted T shape.
The top of the installation block is provided with a transverse slat, and the installation block is inserted into a slot at the bottom of the scanner through the transverse slat.
The high-precision three-dimensional laser scanning device has the advantages that the scanner can be conveniently inserted into and detached from the bracket, and is convenient to carry and use; the support is used with the base in a matched mode, the scanner can stay in any direction, any angle and any height, errors caused by hand holding are avoided, and therefore accuracy of measured data is improved.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural view of a high-precision three-dimensional laser scanning device according to the present utility model.
Fig. 2 is a schematic top view of a base of the high-precision three-dimensional laser scanner according to the present utility model.
Fig. 3 is a schematic structural diagram of the cooperation of the slide and the base of the high-precision three-dimensional laser scanning device.
In the figure, 1, a scanner, 2, a mounting block, 3, a supporting rod, 4, a steering shaft, 4-1, an upper shaft, 4-2, a lower shaft, 5, a first connecting rod, 6, a second connecting rod, 7, a sliding seat, 7-1, a groove, 8, a motor, 9, a roller, 10, a base, 10-1, an annular bulge, 10-2, a concave track, 11 and a cross bar plate.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
As shown in figure 1, the high-precision three-dimensional laser scanning device comprises a scanner 1, a bracket and a base 10, wherein the bottom of the scanner 1 is provided with a slot, the bracket comprises a mounting block 2, a supporting rod 3, a steering shaft 4, a first connecting rod 5, a second connecting rod 6 and a sliding seat 7, the top of the mounting block 2 is inserted into the slot at the bottom of the scanner 1, two ends of the supporting rod 3 are respectively connected with the mounting block 2 and the steering shaft 4 in a universal rotation way, damping connection is arranged between the supporting rod 3 and the mounting block 2 and between the supporting rod 3 and the steering shaft 4, the steering shaft 4 is divided into an upper shaft 4-1 and a lower shaft 4-2, the upper shaft 4-1 is connected with the supporting rod 3 in a rotation way, the lower shaft 4-2 is hinged with one end of the first connecting rod 5, the other end of the first connecting rod 5 is hinged with one end of the second connecting rod 6, the other end of the second connecting rod 6 is hinged with the sliding seat 7, each hinge part is hinged with damping, each hinge part comprises a hinge part between the lower shaft 4-2 and the first connecting rod 5, a hinge part between the first connecting rod 5 and the second connecting rod 6 and a hinge part between the second connecting rod 6 and the sliding seat 7, the sliding seat 7 is provided with a groove 7-1, two opposite sides of the groove 7-1 are respectively provided with a group of rolling components, each rolling component comprises a motor 8 and a roller 9, the motor 8 drives the roller 9 to rotate, the roller 9 protrudes outwards from the groove 7-1 towards the center of the groove 7-1, as shown in figure 2, the base 10 is in a circular shape, as shown in figures 1 and 3, the circular protrusion 10-1 is matched with the groove 7-1, and the circular protrusion 10-1 is positioned in the groove 7-1, the two opposite sides of the annular bulge 10-1 are provided with concave tracks 10-2, the idler wheels 9 of one group of rolling assemblies are arranged in the concave tracks 10-2 on one side, and the two concave tracks 10-2 on the two sides of the annular bulge 10-1 correspond to the two groups of rolling assemblies on the two sides of the groove 7-1 respectively.
The cross section of the base 10 is inverted T-shaped.
The top of the mounting block 2 is provided with a transverse slat 11, and the mounting block 2 is inserted into a slot at the bottom of the scanner 1 through the transverse slat 11.
The high-precision three-dimensional laser scanning device provided by the utility model has the advantages that the scanner 1 can be conveniently inserted into and detached from the bracket, and the carrying and the use are convenient. The support is used with the base 10 in a matched mode, so that the scanner 1 can stay in any direction, any angle and any height, errors caused by hand holding are avoided, and accuracy of measured data is improved. When in use, the mounting block 2 of the bracket is inserted into the slot at the bottom of the scanner 1, so that the scanner 1 and the bracket are mounted. The two ends of the supporting rod 3 are respectively connected with the mounting block 2 and the steering shaft 4 in a universal rotation mode, adjustment of all angles of the scanner can be achieved, the universal rotation connection is a connection with damping, and therefore the structure can stay at the same position after adjustment. The upper shaft 4-1 and the lower shaft 4-2 of the steering shaft 4 are rotatably connected, 360-degree rotation of the scanner 1 in the horizontal direction can be realized, the lower part of the steering shaft 4 is connected with the sliding seat 7 through the first connecting rod 5 and the second connecting rod 6, the first connecting rod 5 and the second connecting rod 6 can realize the adjustment of the vertical height and the adjustment of the left and right positions, all the hinge parts are hinged with damping, so that the hinge parts can be kept after the positions are adjusted, and the structure stays at the positions unchanged. Between the sliding seat 7 and the base 10, limit is realized through the cooperation of the annular bulge 10-1 and the groove 7-1, and the motor 8 of the two groups of rolling components respectively drives one roller 9 to rotate, so that the two sides of the annular bulge 10-1 respectively have one roller 9 to roll, thereby driving the sliding seat 7 to slide on the base 10, and realizing automatic circumferential rotation of the code scanner 1. And the roller 9 is positioned in the concave track 10-2, so that the limit of the rolling assembly is realized. The two sets of rolling components are respectively provided with a motor 8, so that independent driving of the rollers 9 of the two sets of rolling components is realized, and because the two sets of rolling components are respectively positioned at the outer ring and the inner ring, the angular speeds of the rollers 9 in the two sets of rolling components are the same, the linear speeds are different, the linear speeds between the two rollers 9 are checked, and the two motors are independently controlled, so that the accurate control of the speed of the rollers 9 can be realized.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (3)
1. A high-precision three-dimensional laser scanning device is characterized in that: the device comprises a scanner (1), a bracket and a base (10), wherein the bottom of the scanner (1) is provided with a slot, the bracket comprises a mounting block (2), a supporting rod (3), a steering shaft (4), a first connecting rod (5), a second connecting rod (6) and a sliding seat (7), the top of the mounting block (2) is inserted into the slot at the bottom of the scanner (1), the two ends of the supporting rod (3) are respectively connected with the mounting block (2) and the steering shaft (4) in a universal rotation way, damping connection is arranged between the supporting rod (3) and the mounting block (2) and between the supporting rod (3) and the steering shaft (4), the steering shaft (4) is divided into an upper shaft (4-1) and a lower shaft (4-2), the upper shaft (4-1) is connected with the supporting rod (3), the lower shaft (4-2) is hinged with one end of the first connecting rod (5), the other end of the first connecting rod (5) is hinged with one end of the second connecting rod (6), damping connection is arranged between the second connecting rod (6) and the first connecting rod (5) and the second connecting rod (6) is hinged with the first connecting rod (5), and the hinge joint part between the second connecting rod (6) and the sliding seat (7), the sliding seat (7) is provided with a groove (7-1), a group of rolling components are respectively arranged on two opposite sides of the groove (7-1), each rolling component comprises a motor (8) and a roller (9), the motor (8) drives the roller (9) to rotate, the roller (9) protrudes outwards from the groove (7-1) towards the center of the groove (7-1), the base (10) is in a circular ring shape, the base (10) is provided with an annular bulge (10-1), the annular bulge (10-1) is matched with the groove (7-1) and the annular bulge (10-1) is positioned in the groove (7-1), the two opposite sides of the annular bulge (10-1) are provided with concave tracks (10-2), the rollers (9) of the group of the rolling components are arranged in the concave tracks (10-2) on one side, and the two concave tracks (10-2) on two sides of the annular bulge (10-1) correspond to the two groups of the rolling components on two sides of the groove (7-1) respectively.
2. The high-precision three-dimensional laser scanning device according to claim 1, wherein: the cross section of the base (10) is of an inverted T shape.
3. The high-precision three-dimensional laser scanning device according to claim 1, wherein: the top of the installation block (2) is provided with a transverse slat (11), and the installation block (2) is inserted into a slot at the bottom of the scanner (1) through the transverse slat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321995643.5U CN220286926U (en) | 2023-07-26 | 2023-07-26 | High-precision three-dimensional laser scanning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321995643.5U CN220286926U (en) | 2023-07-26 | 2023-07-26 | High-precision three-dimensional laser scanning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220286926U true CN220286926U (en) | 2024-01-02 |
Family
ID=89339714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321995643.5U Active CN220286926U (en) | 2023-07-26 | 2023-07-26 | High-precision three-dimensional laser scanning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220286926U (en) |
-
2023
- 2023-07-26 CN CN202321995643.5U patent/CN220286926U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205302012U (en) | Accurate five dimension revolving stages | |
| US6220174B1 (en) | Guidance system with a truck guided on a rail | |
| CN220286926U (en) | High-precision three-dimensional laser scanning device | |
| CN201133554Y (en) | Jiggling precision rotating platform device | |
| JPH0729272B2 (en) | Robot wrist mechanism | |
| CN201555576U (en) | Drive mechanism for coordinate measuring device and coordinate measuring device provided with same | |
| CN114160945B (en) | Automobile wheel hub spot welding device | |
| CN212021969U (en) | Angle adjusting device and printing screen assembly | |
| CN108747436A (en) | A kind of cradle turntable of ball-screw dragging | |
| EP0783927B1 (en) | A swinging self-positioning support for pipe bending machines | |
| CN114194734A (en) | Walking moving mechanism | |
| CN212500413U (en) | Rail transfer device | |
| CN108328333B (en) | Rotary workbench and panel detection device | |
| CN212103261U (en) | Guide rail gap automatic adjusting device for embroidery machine | |
| CN111516716B (en) | Chassis of foldable tunnel detection rail moving trolley | |
| CN210325218U (en) | Miniature electric angular table | |
| CN220884868U (en) | Unmanned aerial vehicle gyroscope XY axle calibration transport mechanism | |
| CN213323416U (en) | Workshop material platform that cruises | |
| MXPA96006482A (en) | Rolling self-positioning support for your bending paramachines | |
| CN116378124B (en) | Device for measuring foundation load force of stay cable iron tower based on portal frame lifting system | |
| CN209578825U (en) | Cutting of material saws swing mechanism | |
| CN218055350U (en) | Multi-motion-mode inspection robot chassis | |
| CN213325492U (en) | Transmission transfer device with accurate indexing, high strength and durability | |
| CN113561161B (en) | Angle-adjustable lining changing manipulator and using method thereof | |
| CN220085659U (en) | Precision positioning platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |