CN214259294U - Laser radar human body modeling system - Google Patents
Laser radar human body modeling system Download PDFInfo
- Publication number
- CN214259294U CN214259294U CN202022823620.9U CN202022823620U CN214259294U CN 214259294 U CN214259294 U CN 214259294U CN 202022823620 U CN202022823620 U CN 202022823620U CN 214259294 U CN214259294 U CN 214259294U
- Authority
- CN
- China
- Prior art keywords
- modeling system
- lidar
- fixed
- human body
- board
- 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
Images
Landscapes
- Optical Radar Systems And Details Thereof (AREA)
Abstract
The utility model relates to a laser scanning technical field discloses laser radar human body modeling system, the on-line screen storage device comprises a base, the top middle part of base is provided with the mounting groove, be provided with the motor on the diapire in the mounting groove, the output of motor is fixed with the action wheel, one side meshing of action wheel is connected with from the driving wheel, the top from the driving wheel is fixed with the connecting axle, the upper end of connecting axle is fixed on changeing the board, the bottom of changeing the board is provided with sliding support mechanism, sliding support mechanism is connected with the base be provided with the stand on the lateral wall of base, be provided with a plurality of side scanners on the stand, side scanner just to with changeing the board. The utility model discloses a diversified rotation of human body on the commentaries on classics board can be realized to the slip supporting mechanism that sets up to make the side scan appearance can carry out diversified scanning modeling to the human body, and the top scanner on upper portion scans the modeling to the position on human head top, guarantees more complete that the manikin established.
Description
Technical Field
The utility model relates to a laser scanning technical field especially relates to laser radar human body modeling system.
Background
The mainstream technology of human body three-dimensional scanning can be divided into two types of passive scanning and active scanning. The active three-dimensional scanning technology comprises laser scanning, structured light scanning, a time-of-flight method and the like, and the existing three-dimensional human body scanning system, such as the Cyberware based on the laser scanning principle in the United states, has high precision and is expensive (more than twenty thousand dollars); the human body is scanned from a plurality of visual angles, the scanning time is fast, the whole body scanning can be completed within 5 seconds, but the color reduction degree is general, and the equipment price is higher; the RDSBodyscan human body scanner developed by the university of Sichuan traffic has high speed and high precision, but invisible infrared waves have certain harm to the human body, and the price of the RDSBodyscan human body scanner is more than million RMB; the price of the Artec handheld three-dimensional scanner is relatively low (hundreds of thousands of RMB), but the scanning time is long, and a scanned person needs to keep a certain posture for 3-5 minutes.
The prior art is as follows: a single camera scans people or objects, needs multiple spatial positions for shooting for multiple times and cannot capture the form of a dynamic object instantly; the camera array scans people or objects, and has the disadvantages of complex structure, numerous connecting lines, high cost, high operation difficulty, unstable system, large occupied space and incapability of realizing mass production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a laser radar human body modeling system can realize changeing the diversified rotation of human body on the board through the slip supporting mechanism that sets up to make the side scan appearance can carry out diversified scanning modeling to the human body, and the top scanner on upper portion scans the modeling to the position on the human overhead, guarantees the more complete advantage that the manikin established, has solved prior art: a single camera scans people or objects, needs multiple spatial positions for shooting for multiple times and cannot capture the form of a dynamic object instantly; the camera array scans people or objects, and has the problems of complex structure, numerous connecting lines, high cost, high operation difficulty and unstable system.
According to the utility model discloses laser radar human body modeling system, the on-line screen storage device comprises a base, the top middle part of base is provided with the mounting groove, be provided with the motor on the diapire in the mounting groove, the output of motor is fixed with the action wheel, one side meshing of action wheel is connected with from the driving wheel, the top from the driving wheel is fixed with the connecting axle, the upper end of connecting axle is fixed on changeing the board, the bottom of changeing the board is provided with sliding support mechanism, sliding support mechanism is connected with the base be provided with the stand on the lateral wall of base, be provided with a plurality of side scanners on the stand, side scanner is just to changeing the board with.
Further, a rotating groove is formed in the outer side of the notch of the mounting groove, and the sliding support mechanism is fixed to the bottom wall of the rotating groove.
Further, the top of stand is provided with the horizontal pole, one side of horizontal pole extends to one side of commentaries on classics board.
Further, a top scanner is arranged at the bottom end of the cross rod and is right opposite to the installation groove.
Further, the sliding support mechanism comprises a connecting seat arranged on the bottom wall of the mounting groove, and the connecting seat is annular and is fixed in the rotating groove.
Furthermore, the upper portion of connecting seat is provided with the spout that is the annular form, evenly be provided with the slide of a plurality of looks adaptations in the spout.
Furthermore, the upper parts of the sliding seats are connected with the rotating plate, and the included angle of the circle centers of every two adjacent sliding seats relative to the rotating plate is 90 degrees.
Further, the bottom of slide all is provided with a plurality of gyro wheels, the gyro wheel contacts with the diapire of spout, when the slide slides, the gyro wheel rolls in the spout.
Furthermore, the two sides of the roller are provided with connecting columns, and the top ends of the connecting columns are connected with the sliding seat.
Furthermore, one side of the lower part of the connecting column is provided with a fixed bearing, and the inner ring of the fixed bearing is connected with the roller.
Compared with the prior art, the utility model beneficial effect who has is:
1. the multi-azimuth rotation of the human body on the rotating plate can be realized through the arranged sliding supporting mechanism, so that the side scanner can carry out multi-azimuth scanning modeling on the human body, the rotating plate is conveyed to the driven wheel through the driving wheel by the rotation of the motor, the driven wheel drives the rotating plate to rotate through the connecting shaft, and the top scanner on the upper part carries out scanning modeling on the position on the top of the head of the human body, thereby ensuring that the human body model is established more completely;
2. the diameter ratio of the driving wheel to the driven wheel is 1:5, so that the rotation of the rotating plate is slower during power transmission, a side scanner can accurately scan a plurality of parts for modeling, the phenomenon that the human body part is lost and a model is not built is reduced, the building of a human body model is realized at one time, and a doctor can conveniently perform subsequent diagnosis.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a front structural sectional view of the laser radar human body modeling system provided by the present invention;
FIG. 2 is an enlarged view of the structure of the area A in FIG. 1;
fig. 3 is the utility model provides a overlook structure chart of base among laser radar human body modeling system.
In the figure: the scanning device comprises a base 1, a mounting groove 2, a rotating groove 3, a motor 4, a driving wheel 5, a driven wheel 6, a connecting shaft 7, a rotating plate 8, a sliding support mechanism 9, a connecting seat 10, a sliding groove 11, a sliding seat 12, a roller 13, a connecting column 14, an upright column 15, a side scanner 16, a cross bar 17 and a top scanner 18.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Referring to fig. 1-3, the preferred embodiment of the present invention is shown.
The laser radar human body modeling system comprises a base 1, wherein a mounting groove 2 is arranged in the middle of the top end of the base 1, a motor 4 is arranged on the bottom wall in the mounting groove 2, a driving wheel 5 is fixed at the output end of the motor 4, one side of the driving wheel 5 is connected with a driven wheel 6 in a meshed manner, a connecting shaft 7 is fixed at the top end of the driven wheel 6, the upper end of the connecting shaft 7 is fixed on a rotating plate 8, a sliding supporting mechanism 9 is arranged at the bottom end of the rotating plate 8, the sliding supporting mechanism 9 is connected with the base 1, a stand column 15 is arranged on the side wall of the base 1, a plurality of side scanners 16 are arranged on the stand column 15, the side scanners 16 are right opposite to the rotating plate 8, the sliding supporting mechanism 9 is arranged to realize multidirectional rotation of a human body on the rotating plate 8, so that the side scanners 16 can carry out multidirectional scanning modeling on the human body, the rotating plate 8 is conveyed to the driven wheel 6 through the rotation of the motor 4, the driven wheel 6 drives the rotating plate 8 to rotate through the connecting shaft 7, so that the side scanner 16 can accurately scan the human body part for modeling.
In this embodiment, the notch outside of mounting groove 2 is provided with rotating groove 3, and slip supporting mechanism 9 is fixed on the diapire of rotating groove 3, changes board 8 and is inside rotatory at mounting groove 2, and the inside wall of mounting groove 2 can play the guard action to changeing board 8 like this.
In this embodiment, the top of stand 15 is provided with horizontal pole 17, and one side of horizontal pole 17 extends to the one side of commentaries on classics board 8, is provided with top scanner 18 in the bottom of horizontal pole 17, and top scanner 18 just is to mounting groove 2, and top scanner 18 carries out the scanning modeling to the overhead position of human head, guarantees that the human model establishes more completely.
In this embodiment, the sliding support mechanism 9 includes a connecting seat 10 disposed on the bottom wall of the mounting groove 2, the connecting seat 10 is in a circular ring shape and is fixed in the rotating groove 3, the upper portion of the connecting seat 10 is provided with a sliding groove 11 in a circular ring shape, the sliding grooves 11 are uniformly provided with a plurality of sliding seats 12 in a matching manner, the upper portions of the sliding seats 12 are connected with the rotating plate 8, the included angle between the centers of two adjacent sliding seats 12 about the rotating plate 8 is 90 °, the distribution is distributed on four sides of the bottom end of the rotating plate 8, and the stability of the rotating plate 8 is ensured.
In this embodiment, the bottom of slide 12 all is provided with a plurality of gyro wheels 13, gyro wheel 13 contacts with the diapire of spout 11, when slide 12 slides, gyro wheel 13 rolls in spout 11, reduce the frictional force between slide 12 and spout 11, the both sides of gyro wheel 13 all are provided with spliced pole 14, the top of spliced pole 14 is connected with slide 12, lower part one side of spliced pole 14 all is provided with fixing bearing, fixing bearing's inner circle is connected with gyro wheel 13, gyro wheel 13 realizes rotating through fixing bearing like this, spliced pole 14 realizes being connected of gyro wheel 13 and slide 12.
When the technical scheme is used, firstly, a person stands on a rotating plate, the person is conveyed to a driven wheel 6 by a driving wheel 5 through the rotation of a motor 4, the driven wheel 6 drives the rotating plate 8 to rotate through a connecting shaft 7, and a top scanner 18 at the upper part scans and models the position on the top of the head of the human body, so that the establishment of a human body model is more complete, the diameter ratio of the driving wheel 5 to the driven wheel 6 is 1:5, the rotating plate 8 rotates slowly during power conveying, so that a side scanner 16 can accurately scan a plurality of parts to establish the model, the occurrence of the situation that the model is not established on the part of the human body is reduced, the multidirectional rotation of the human body on the rotating plate 8 can be realized through the arranged sliding support mechanism 9, the scanner can scan and establish the model on the human body in multiple directions, the system device is simple and convenient, the modeling efficiency is high, the modeling integrity is high, the, facilitating the follow-up diagnosis of the doctor.
In this embodiment, the whole operation process can be controlled by a computer, and PLC and the like are added to realize automatic operation control, and in each operation link, signal feedback can be performed by setting a sensor to realize sequential execution of steps, which are conventional knowledge of the current automatic control, and are not repeated in this embodiment.
The details of the present invention are well known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Laser radar human body modeling system which characterized in that: the base is included, the top middle part of base is provided with the mounting groove, be provided with the motor on the diapire in the mounting groove, the output of motor is fixed with the action wheel, one side meshing of action wheel is connected with from the driving wheel, the top from the driving wheel is fixed with the connecting axle, the upper end of connecting axle is fixed on changeing the board, the bottom of changeing the board is provided with the slip supporting mechanism, the slip supporting mechanism is connected with the base be provided with the stand on the lateral wall of base, be provided with a plurality of side scanners on the stand, the side scanner just to with changeing the board.
2. The lidar human modeling system of claim 1, wherein: the notch outside of mounting groove is provided with the rotation groove, the sliding support mechanism is fixed on the diapire in rotation groove.
3. The lidar human modeling system of claim 2, wherein: the top of stand is provided with the horizontal pole, one side of horizontal pole extends to one side of changeing the board.
4. The lidar human modeling system of claim 3, wherein: and a top scanner is arranged at the bottom end of the cross rod and is right opposite to the mounting groove.
5. The lidar body modeling system of any of claims 1-4, wherein: the sliding support mechanism comprises a connecting seat arranged on the bottom wall of the mounting groove, and the connecting seat is in a circular ring shape and is fixed in the rotating groove.
6. The lidar body modeling system of claim 5, wherein: the upper portion of connecting seat is provided with the spout that is the annular form, evenly be provided with the slide of a plurality of looks adaptations in the spout.
7. The lidar human modeling system of claim 6, wherein: the upper parts of the sliding seats are connected with the rotating plate, and the included angle of the circle centers of every two adjacent sliding seats relative to the rotating plate is 90 degrees.
8. The lidar human modeling system of claim 7, wherein: the bottom of slide all is provided with a plurality of gyro wheels, the gyro wheel contacts with the diapire of spout, when the slide slides, the gyro wheel rolls in the spout.
9. The lidar human modeling system of claim 8, wherein: the two sides of the roller are provided with connecting columns, and the top ends of the connecting columns are connected with the sliding seat.
10. The lidar human modeling system of claim 9, wherein: and one side of the lower part of the connecting column is provided with a fixed bearing, and the inner ring of the fixed bearing is connected with the roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022823620.9U CN214259294U (en) | 2020-11-30 | 2020-11-30 | Laser radar human body modeling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022823620.9U CN214259294U (en) | 2020-11-30 | 2020-11-30 | Laser radar human body modeling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214259294U true CN214259294U (en) | 2021-09-24 |
Family
ID=77778137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022823620.9U Active CN214259294U (en) | 2020-11-30 | 2020-11-30 | Laser radar human body modeling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214259294U (en) |
-
2020
- 2020-11-30 CN CN202022823620.9U patent/CN214259294U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110095782A (en) | Multi-thread range laser radar | |
| CN106516094B (en) | Variable geometry aircraft | |
| CN105526913B (en) | A kind of 3 D scanning system and scan method based on TOF camera | |
| CN112460406A (en) | Laser radar human body modeling system | |
| CN212008926U (en) | Laser radar | |
| US6765572B2 (en) | Virtual modeling by voxel-clipping shadow-cast | |
| CN214259294U (en) | Laser radar human body modeling system | |
| CN1129482A (en) | Method and apparatus for processing image | |
| CN106264536A (en) | A kind of 3D anthropometric scanning apparatus and method | |
| CN111447433A (en) | Display device, data generation device and method, and display system | |
| CN107870334A (en) | Single pixel laser infrared radar imaging device and imaging method based on embedded gpu | |
| CN102672707A (en) | Differential seven-connecting-rod robot traveling in rolling way | |
| CN207936927U (en) | A kind of objects' contour detecting system | |
| CN206892341U (en) | A kind of single line laser three-dimensional environment scanning means | |
| CN103720459A (en) | Fluorescent molecular tomography device and method based on single slip ring and wireless control exciting light scanning | |
| CN101064076A (en) | Distant view orienting enquiring display apparatus and method | |
| WO2020073168A1 (en) | Wheelchair control method and system | |
| Salinas et al. | Catadioptric panoramic stereovision for humanoid robots | |
| CN205691925U (en) | Human body three-dimensional instant scanning device | |
| CN110216689A (en) | A kind of programmable artificial intelligence robot of education | |
| CN205014960U (en) | A scanner frame for three -dimensional scanning device | |
| CN105206170A (en) | Motion analysis platform for cam follower | |
| KR20240076859A (en) | System for controlling a remote brain type multi-legged walking AI robot | |
| CN117889306A (en) | Novel annular orbit motion array scanning photographing equipment and photographing method | |
| CN107132841A (en) | Based on Mecanum wheel WIFI video intelligent dollies |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |