Data acquisition device for drawing point cloud atlas

Abstract

The utility model discloses a data acquisition device for drawing a point cloud picture. The device comprises an unmanned aerial vehicle body, an adjusting part arranged at the bottom of the unmanned aerial vehicle body, and data acquisition equipment arranged at the bottom of the adjusting part, the adjusting part comprises a base plate fixedly installed on the unmanned aerial vehicle body, a driving part arranged on the base plate, a connecting shaft movably connected with the base plate, a rotating disc connected with the connecting shaft, and two connecting bases arranged on the driving part and the rotating disc correspondingly. The transmission rod is used for being connected with connecting seats which are respectively positioned on the driving part and the rotating disc, and is movably connected with the connecting seats; according to the device, the collection position of the data collector can be adjusted, then data collection work of goods is completed, the collected data are transmitted, and then an operator can draw a point cloud picture according to the received data.

Description

Technical Field

[0001] The utility model belongs to the technical field of point cloud drawing, and in particular relates to a data acquisition device for drawing point cloud drawings. Background Art

[0002] As the construction of automated dry bulk ports accelerates, sensors, 3D laser scanning imaging, multi-point cloud monitoring and other devices from various manufacturers are deployed in the loading and unloading areas of dry bulk terminals.

[0003] The data collection of the above-mentioned equipment is currently processed mainly by manual observation and command, so as to report the status of the bulk cargo of the ship. Some terminals conduct fixed-point scanning and reporting, which increases the complexity, affects the integrity and accuracy of the data, as well as the speed of reporting, and greatly increases the additional development and testing costs of port automation investment and construction, increases the potential safety hazards of manual command of loading and unloading (experience of chief mate and above), leads to reduced efficiency of dry bulk loading and unloading and economic losses, and fixed-point scanning and reporting will lead to multiple blind spots in the field of vision, which requires the installation of multiple data collection devices, which easily leads to waste of resources.

[0004] Therefore, how to complete the data collection work before drawing the point cloud map is a problem that needs to be solved at present. Utility Model Content

[0005] The purpose of the utility model is to provide a data acquisition device for drawing point cloud maps to solve the above-mentioned problems existing in the prior art.

[0006] Technical solution: A data acquisition device for drawing a point cloud map, comprising:

[0007] A drone body, an adjustment portion disposed at the bottom of the drone body, and a data acquisition device disposed at the bottom of the adjustment portion;

[0008] The adjusting part includes a base plate fixedly mounted on the drone body, a driving part arranged on the base plate, a connecting shaft movably connected to the base plate, a rotating disk connected to the connecting shaft, two connecting seats respectively arranged on the driving part and the rotating disk, and a transmission rod used to connect the connecting seats respectively located on the driving part and the rotating disk and movably connected to the connecting seats;

[0009] The data acquisition device is connected to the rotating disk; the data acquisition device can be a distance meter, which is used to collect the distance between dry bulk cargoes, thereby facilitating operators to draw point cloud maps.

[0010] In a further embodiment, the driving unit includes two mounting seats fixedly mounted on the substrate, a transmission screw rod used to connect the mounting seats and movably connected to the mounting seats, and an adjustment motor provided on the substrate and connected to one end of the transmission screw rod.

[0011] In a further embodiment, the driving part further comprises a driving member sleeved on the transmission screw, a driving plate connected to the driving member, two limit rods symmetrically mounted on the driving plate, and a connecting block sleeved on the limit rods;

[0012] The connecting seat is arranged on the connecting block.

[0013] In a further embodiment, one of the connecting blocks is fixedly mounted on one of the limiting rods, and the other connecting block is slidably connected to the other limiting rod.

[0014] In a further embodiment, a support plate is also fixedly mounted on the base plate;

[0015] The limiting rod passes through the supporting plate.

[0016] In a further embodiment, a plurality of support columns are further provided on the drone body.

[0017] Beneficial effects: The utility model relates to a data acquisition device for drawing point cloud maps. In order to complete the data acquisition work before drawing the point cloud map, the device installs the data acquisition equipment on the drone body, thereby changing the original fixed-point measurement work placement, expanding the collection range of the data collector, and reducing the number of sensors used. At the same time, the drone body can change the measurement area of ​​the data acquisition equipment, thereby reducing the blind spot of the data acquisition equipment. At the same time, a driving part is also provided in the device. Through the cooperation of the driving part and the transmission rod, the rotating disk can be rotated, and the collection position of the data collector can be adjusted, thereby completing the data collection work of the goods and transmitting the collected data. Then the operator can draw the point cloud map according to the received data. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model.

[0019] Figure 2 It is a schematic diagram of the adjustment part in the utility model.

[0020] Figure 3 It is a top view of the adjusting part in the utility model.

[0021] The reference numerals in the figure are: drone body 1, support column 2, adjustment part 3, base plate 31, adjustment motor 32, mounting seat 33, transmission screw 34, drive plate 35, connecting block 36, connecting seat 37, transmission rod 38, limit rod 39, rotating disk 310, connecting shaft 311, support plate 312, data collector 4. DETAILED DESCRIPTION

[0022] After the applicant's research and analysis, the reason for this problem (the need to install multiple data collection devices, which easily leads to waste of resources) is that the current processing method is mainly manual observation and command, so as to report the status of the bulk cargo of the ship. Some terminals conduct fixed-point scanning and reporting, which increases the complexity, affects the integrity and accuracy of the data, and the speed of reporting, and greatly increases the additional development and testing costs of port automation investment and construction, increases the potential safety hazards of manual command loading and unloading (experience of the first mate and above), leads to a decrease in the efficiency of dry bulk cargo loading and unloading and economic losses, and fixed-point scanning and reporting will lead to the existence of multiple blind spots in the field of vision, which requires the installation of multiple data collection devices. In order to complete For data collection work before drawing the point cloud map, the device can change the original fixed-point measurement work placement by installing the data collection device on the drone body, expand the collection range of the data collector, and reduce the number of sensors used. At the same time, the drone body can change the measurement area of ​​the data collection device, thereby reducing the blind spot of the data collection device. At the same time, a driving part is also provided in the device. Through the cooperation of the driving part and the transmission rod, the rotating disk can be rotated, and the collection position of the data collector can be adjusted to complete the data collection work of the goods, and the collected data is transmitted. Then the operator can draw the point cloud map according to the received data.

[0023] A data acquisition device for drawing a point cloud map includes: a drone body 1, a support column 2, an adjustment part 3, a base plate 31, an adjustment motor 32, a mounting seat 33, a transmission screw 34, a drive plate 35, a connecting block 36, a connecting seat 37, a transmission rod 38, a limit rod 39, a rotating disk 310, a connecting shaft 311, a support plate 312, and a data collector 4.

[0024] The device comprises a drone body 1, an adjusting part 3 arranged at the bottom of the drone body 1, and a rangefinder arranged at the bottom of the adjusting part 3; the adjusting part 3 comprises a base plate 31 fixedly mounted on the drone body 1, a driving part arranged on the base plate 31, a connecting shaft 311 movably connected to the base plate 31, a rotating disk 310 connected to the connecting shaft 311, two connecting seats 37 respectively arranged on the driving part and the rotating disk 310, and a transmission rod 38 used for connecting the connecting seats 37 respectively located on the driving part and the rotating disk 310 and movably connected to the connecting seats 37; the rangefinder is connected to the rotating disk 310; by The collection equipment is installed on the drone body 1, which can change the original fixed-point measurement work placement, expand the collection range of the data collector 4, and reduce the number of sensors used. At the same time, the drone body 1 can change the measurement area of ​​the data collection equipment, thereby reducing the blind spot of the data collection equipment. At the same time, a driving part is also provided in the device. Through the cooperation of the driving part and the transmission rod 38, the rotating disk 310 can be rotated, and the collection position of the data collector 4 can be adjusted, thereby completing the data collection of the goods, and transmitting the collected data. Then the operator can draw a point cloud map based on the received data.

[0025] In the first embodiment, the driving unit includes two mounting seats 33 fixedly mounted on the base plate 31, a transmission screw 34 used to connect the mounting seats 33 and movably connected to the mounting seats 33, and an adjusting motor 32 arranged on the base plate 31 and connected to one end of the transmission screw 34; the driving unit also includes a driving member sleeved on the transmission screw 34, a driving plate 35 connected to the driving member, two limit rods 39 symmetrically mounted on the driving plate 35, and a connecting block 36 sleeved on the limit rod 39; the connecting seat 37 is arranged on the connecting block 36; in addition to adjusting the collection position of the data collector 4 by the mobile drone body 1, when it is necessary to adjust the collection position of the data collector 4 When the position is adjusted for the second time, the adjusting motor 32 starts to work, and the moving adjusting motor 32 can drive the transmission screw 34 to rotate, and then the moving transmission screw 34 can drive the driving member to move, thereby adjusting the position of the driving plate 35 on the transmission screw 34, and then the moving driving plate 35 can drive the limit rod 39 to move. Since one of the connecting blocks 36 is fixedly connected and the other connecting block 36 is slidingly connected, the rotating disk 310 can be driven to rotate through the set transmission rod 38 and connecting seat 37, and then the position of the data collector 4 can be adjusted for the second time, thereby expanding the collection position of the data collector 4, reducing the number of data collectors 4, and thus reducing enterprise costs.

[0026] In the second embodiment, one of the connection blocks 36 is fixedly mounted on one of the limit rods 39, and the other connection block 36 is slidably connected to the other limit rod 39; this ensures that the rotating disk 310 can rotate, thereby adjusting the collection area of ​​the data collector 4 to complete the data collection work.

[0027] In the third embodiment, a support plate 312 is fixedly mounted on the base plate 31 ; the limiting rod 39 passes through the support plate 312 .

[0028] In the fourth embodiment, a plurality of support columns 2 are further provided on the drone body 1 .

[0029] Description of the working principle: When the position of the data collector 4 needs to be adjusted for the second time, the adjusting motor 32 starts to work, and the moving adjusting motor 32 can drive the transmission screw 34 to rotate, and then the moving transmission screw 34 can drive the driving member to move, thereby adjusting the position of the driving plate 35 on the transmission screw 34, and then the moving driving plate 35 can drive the limit rod 39 to move. Since one of the connecting blocks 36 is fixedly connected and the other connecting block 36 is slidably connected, the rotating disk 310 can be driven to rotate through the set transmission rod 38 and connecting seat 37, and then the position of the data collector 4 can be adjusted for the second time, thereby expanding the collection position of the data collector 4.

[0030] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be interpreted as limiting the present invention itself. Various changes can be made to it in form and detail without departing from the spirit and scope of the present invention defined in the appended claims.

Claims

1. A data acquisition device for drawing point cloud images, It is characterized in that include: A drone body, an adjustment portion disposed at the bottom of the drone body, and a data acquisition device disposed at the bottom of the adjustment portion; The adjusting part includes a base plate fixedly mounted on the drone body, a driving part arranged on the base plate, a connecting shaft movably connected to the base plate, a rotating disk connected to the connecting shaft, two connecting seats respectively arranged on the driving part and the rotating disk, and a transmission rod used to connect the connecting seats respectively located on the driving part and the rotating disk and movably connected to the connecting seats; The data acquisition device is connected to the rotating disk.

2. A data acquisition device for drawing a point cloud map according to claim 1, Features: The driving part includes two mounting seats fixedly mounted on the base plate, a transmission screw rod used to connect the mounting seats and movably connected to the mounting seats, and an adjustment motor arranged on the base plate and connected to one end of the transmission screw rod.

3. A data acquisition device for drawing a point cloud map according to claim 2, Features: The driving part also includes a driving member sleeved on the transmission screw, a driving plate connected to the driving member, two limit rods symmetrically mounted on the driving plate, and a connecting block sleeved on the limit rods; The connecting seat is arranged on the connecting block.

4. A data acquisition device for drawing a point cloud map according to claim 3, Features: One of the connection blocks is fixedly mounted on one of the limit rods, and the other connection block is slidably connected to the other limit rod.

5. A data acquisition device for drawing a point cloud map according to claim 3, Features: A supporting plate is also fixedly mounted on the base plate; The limiting rod passes through the supporting plate.

6. A data acquisition device for drawing a point cloud map according to claim 1, Features: The drone body is also provided with a plurality of supporting columns.

Images