Three-dimensional modeling auxiliary surveying and mapping device

Abstract

The utility model relates to the technical field of computer graphics, and discloses a three-dimensional modeling auxiliary surveying and mapping device which comprises an object placing table, the bottom of the object placing table is fixedly connected with a connecting column, the bottom of the connecting column is fixedly connected with a base, a rotating plate is rotationally connected between the object placing table and the base, and a rotating shaft is arranged on the rotating plate. And the rotating plate is rotationally connected to the periphery of the connecting column, a second protective shell is fixedly connected to the bottom of the rotating plate, a fixing plate is fixedly connected to the interior of the second protective shell, and a first gear, a second gear and a special-shaped gear are rotationally connected to the interior of the fixing plate. According to the surveying and mapping instrument, the first motor drives the first swing rod and the second swing rod to drive the special-shaped gear to rotate back and forth, the special-shaped gear rotates the second gear and drives the first gear to rotate back and forth, the rack controls the lifting column and the surveying and mapping instrument to circularly ascend and descend up and down together to conduct surveying and mapping on objects, and the surveying and mapping work efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of computer graphics, in particular to a three-dimensional modeling assisted mapping device. Background Technique

[0002] Before the emergence of three-dimensional modeling assisted mapping devices, traditional mapping mainly relied on manually operated measuring tools. Although these tools could meet the needs of two-dimensional plane mapping to a certain extent, there were significant limitations in obtaining three-dimensional space information. With the continuous development of technology and the increasing demand for spatial information in various industries, three-dimensional modeling has become increasingly important in many fields. In today's digital creation field, computers have become powerful tools for constructing three-dimensional models. Computers can accurately process various data in three-dimensional modeling. When constructing complex geometric shapes, whether it is precise coordinate positioning or complex mathematical calculations, computers can ensure a high degree of accuracy. Moreover, computer software provides many automated functions, greatly improving the efficiency of three-dimensional modeling. For example, in polygon modeling, the software can quickly generate some basic geometric shapes, such as cubes, spheres, cylinders, etc., through preset algorithms, and can perform operations such as quick copying and arraying on these shapes.

[0003] The existing three-dimensional modeling assisted mapping device mainly consists of a placement table, a connection structure, and a measuring device. The working principle is as follows: the connection structure is used to connect the placement table and the measuring device. The object to be measured is placed on the placement table, the measuring device is started, the object to be measured is scanned or measured, and the obtained three-dimensional coordinate information is transmitted to the computer for information processing to generate a three-dimensional model.

[0004] The existing three-dimensional modeling assisted mapping device can complete the basic function of mapping to obtain three-dimensional information. However, in the process of obtaining information, it is necessary to perform angle operations and mapping multiple times, and it is impossible to continuously obtain the three-dimensional information of all angles of the object, which greatly reduces the efficiency of the work process. Therefore, a three-dimensional modeling assisted mapping device is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a three-dimensional modeling assisted mapping device, aiming to improve the problem that in the prior art, the three-dimensional information of all angles of the object to be measured cannot be obtained through one operation, resulting in a reduction in work efficiency.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A three-dimensional modeling assisted surveying and mapping device, comprising a placement table. A connecting column is fixedly connected to the bottom of the placement table. A base is fixedly connected to the bottom of the connecting column. A rotating plate is rotatably connected between the placement table and the base. The rotating plate is rotatably connected to the outer periphery of the connecting column. A second protective shell is fixedly connected to the bottom of the rotating plate. A fixing plate is fixedly connected to the inside of the second protective shell. A first gear, a second gear and a special-shaped gear are rotatably connected to the inside of the fixing plate. The first gear is fixedly connected to the side of the second gear. A rack is slidably connected to the inside of the fixing plate. The rack meshes with the first gear. The second gear meshes with the special-shaped gear. A second swing rod is rotatably connected to the side of the special-shaped gear. One end of the second swing rod is rotatably connected to a first swing rod. A surveying and mapping assembly is installed at the top of the rack for surveying the items on the placement table;

[0008] As a further description of the above technical solution:

[0009] A first motor is fixedly connected to the inside of the second protective shell. The first swing rod is fixedly connected to the output end of the first motor;

[0010] As a further description of the above technical solution:

[0011] The surveying and mapping assembly includes a lifting column. The lifting column is fixedly connected to the top of the rack. A surveying instrument is fixedly connected to the top of the lifting column. An auxiliary rod is fixedly connected to the surface of the rotating plate. The surveying instrument is slidably connected to the outside of the auxiliary rod;

[0012] As a further description of the above technical solution:

[0013] A second motor is installed inside the base. The output end of the second motor is fixedly connected to a driving wheel. A limiting wheel and a driving column are fixedly connected to the bottom of the driving wheel;

[0014] As a further description of the above technical solution:

[0015] A driven wheel is fixedly connected to the bottom of the rotating plate. The driving column is slidably connected to the inside of the driven wheel;

[0016] As a further description of the above technical solution:

[0017] A first protective shell is fixedly connected to the inside of the base. The second motor is fixedly connected to the inside of the first protective shell for protecting the second motor inside;

[0018] As a further description of the above technical solution:

[0019] A first chute is opened at the top of the base. A second chute is opened at the top of the rotating plate for restricting the rotation trajectory of the rotating plate;

[0020] As a further description of the above technical solution:

[0021] Wheels are installed at the bottom of the rotating plate to assist the rotation of the rotating plate.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, when the special-shaped gear rotates back and forth, gear one and gear two rotate back and forth, causing the rack to drive the lifting column and the surveying instrument to perform cyclic up and down movements. By driving the swing rod one with motor one and rotating the swing rod two, the special-shaped gear is controlled to rotate back and forth, achieving the purpose of driving the surveying instrument to perform cyclic up and down movements, enabling the surveying instrument to survey items more quickly and comprehensively and improving work efficiency.

[0024] 2. In the utility model, when the driving wheel drives the limiting wheel and the driving column to rotate, the driving column cyclically slides into and out of the driven wheel, controlling it to drive the rotating disk to perform intermittent rotational movements together. By rotating the driving wheel with motor two, the function of driving the rotating disk and the surveying instrument to perform intermittent movements is realized, further improving work efficiency. Description of the Drawings

[0025] Figure 1 is a three-dimensional schematic diagram of a three-dimensional modeling assisted surveying device proposed by the utility model;

[0026] Figure 2 is a structural schematic diagram of the storage mechanism of a three-dimensional modeling assisted surveying device proposed by the utility model;

[0027] Figure 3 is a structural schematic diagram of the surveying component of a three-dimensional modeling assisted surveying device proposed by the utility model;

[0028] Figure 4 is a structural schematic diagram of the lifting mechanism of a three-dimensional modeling assisted surveying device proposed by the utility model;

[0029] Figure 5 is a structural schematic diagram of the intermittent rotation mechanism of a three-dimensional modeling assisted surveying device proposed by the utility model.

[0030] Legend Explanation:

[0031] 1. Storage table; 2. Connecting column; 3. Base; 4. First chute; 5. First protective shell; 6. Second chute; 7. Rotating plate; 8. Second protective shell; 9. Fixed plate; 10. Gear one; 11. Gear two; 12. Rack; 13. Special-shaped gear; 14. Motor one; 15. Swing rod one; 16. Swing rod two; 17. Lifting column; 18. Surveying instrument; 19. Auxiliary rod; 20. Motor two; 21. Driving wheel; 22. Limiting wheel; 23. Driving column; 24. Driven wheel; 25. Wheels. Detailed implementation mode

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0033] Refer to Figures 1-4 , an embodiment provided by the present invention: a three-dimensional modeling assisted surveying and mapping device, including a placement table 1, a connecting column 2 is fixedly connected to the bottom of the placement table 1, and a base 3 is fixedly connected to the bottom of the connecting column 2. The connecting column 2 is used to fix the positions of the placement table 1 and the base 3. A rotating plate 7 is rotatably connected between the placement table 1 and the base 3. The rotating plate 7 is rotatably connected to the outer periphery of the connecting column 2. By rotating the rotating plate 7, the items on the placement table 1 can be surveyed from multiple angles. A protective shell II 8 is fixedly connected to the bottom of the rotating plate 7. A fixing plate 9 is fixedly connected to the inside of the protective shell II 8. A gear I 10, a gear II 11 and a special-shaped gear 13 are rotatably connected to the inside of the fixing plate 9. The gear I 10 is fixedly connected to the side of the gear II 11. A rack 12 is slidably connected to the inside of the fixing plate 9. The rack 12 meshes with the gear I 10, and the gear II 11 meshes with the special-shaped gear 13. By rotating the special-shaped gear 13 to drive the gear II 11, the gear I 10 is driven to control the rack 12 to move up and down. A swing rod II 16 is rotatably connected to the side of the special-shaped gear 13. One end of the swing rod II 16 is rotatably connected to a swing rod I 15. By rotating the swing rod I 15 to control the swing rod II 16, the special-shaped gear 13 is pulled to perform a reciprocating rotational motion. A surveying and mapping component is installed at the top of the rack 12 for surveying the items on the placement table 1. A motor I 14 is fixedly connected to the inside of the protective shell II 8. The swing rod I 15 is fixedly connected to the output end of the motor I 14. By driving the swing rod I 15 by the motor I 14, the special-shaped gear 13 performs a reciprocating rotation, controlling the gear II 11 to drive the gear I 10 to rotate back and forth, so that the rack 12 performs a cyclic up and down movement. The surveying and mapping component includes a lifting column 17. The lifting column 17 is fixedly connected to the top of the rack 12. A surveying instrument 18 is fixedly connected to the top of the lifting column 17. The data collected by the surveying instrument 18 is transmitted to a computer for processing. By connecting the lifting column 17 with the rack 12, the function of controlling the surveying instrument 18 to perform a cyclic up and down movement is realized. An auxiliary rod 19 is fixedly connected to the surface of the rotating plate 7. The surveying instrument 18 is slidably connected to the outside of the auxiliary rod 19. Through the auxiliary rod 19, the movement track of the surveying instrument 18 during lifting is assisted and controlled.

[0034] Refer to Figure 1 , Figure 2 and Figure 5, a second motor 20 is installed inside the base 3. The output end of the second motor 20 is fixedly connected to a driving wheel 21. The bottom of the driving wheel 21 is fixedly connected to a limiting wheel 22 and a driving column 23. The driving wheel 21 is driven by the second motor 20 to drive the limiting wheel 22 and the driving column 23 to perform rotational motion. The bottom of the rotating plate 7 is fixedly connected to a driven wheel 24. The driving column 23 is slidably connected inside the driven wheel 24. When the driving column 23 rotates and slides into the driven wheel 24, it drives the driven wheel 24 to control the rotation of the rotating plate 7. When the driving column 23 rotates and slides out of the driven wheel 24, the driven wheel 24 and the rotating plate 7 stop rotating. With the cooperation of the limiting wheel 22, the function of intermittently rotating the rotating plate 7 and the surveying instrument 18 is realized.

[0035] Refer to Figure 1 and Figure 2 , a first protective shell 5 is fixedly connected inside the base 3. The second motor 20 is fixedly connected inside the first protective shell 5 to protect the internal second motor 20 and prevent it from being damaged, which may affect the work. A first sliding groove 4 is opened at the top of the base 3, and a second sliding groove 6 is opened at the top of the rotating plate 7 to limit the rotation trajectory of the rotating plate 7. Wheels 25 are installed at the bottom of the rotating plate 7 to assist the rotation of the rotating plate 7.

[0036] Working principle: During work, the item to be measured is placed on the placing table 1. At the same time, the first motor 14 and the second motor 20 are started. The first motor 14 rotates the first swing rod 15 to drive the second swing rod 16, causing the special-shaped gear 13 to perform reciprocating rotational motion. At the same time, through the cooperation of the first gear 10, the second gear 11 and the rack 12, the lifting column 17 drives the surveying instrument 18 to perform cyclic up and down lifting motion, and transmits the collected data to the computer. When the surveying instrument 18 completes the three-dimensional information measurement of the item to be measured at this angle during the lifting and surveying process, the second motor 20 rotates the driving wheel 21. Through the cooperation of the limiting wheel 22, the driving column 23 and the driven wheel 24, the rotating plate 7 performs an intermittent rotation once, rotates the surveying instrument 18 to another angle of the item to be measured, and continues to perform lifting and surveying on it until all the three-dimensional information of the required angles of the object is transmitted to the computer, then the first motor 14 and the second motor 20 can be stopped, and the computer will perform subsequent data processing work.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A three-dimensional modeling auxiliary surveying and mapping device, comprising a placement table (1), characterized in that: A connecting column (2) is fixedly connected to the bottom of the placement table (1), a base (3) is fixedly connected to the bottom of the connecting column (2), a rotating plate (7) is rotatably connected between the placement table (1) and the base (3), the rotating plate (7) is rotatably connected to the outer circumference of the connecting column (2), a second protective shell (8) is fixedly connected to the bottom of the rotating plate (7), a fixing plate (9) is fixedly connected to the inside of the second protective shell (8), a first gear (10), a second gear (11) and a special-shaped gear (13) are rotatably connected to the inside of the fixing plate (9), the first gear (10) is fixedly connected to the side of the second gear (11), a rack (12) is slidably connected to the inside of the fixing plate (9), the rack (12) meshes with the first gear (10), the second gear (11) meshes with the special-shaped gear (13), a second swing rod (16) is rotatably connected to the side of the special-shaped gear (13), a first swing rod (15) is rotatably connected to one end of the second swing rod (16), and a surveying and mapping assembly is installed at the top of the rack (12) for surveying and mapping the items on the placement table (1).

2. The three-dimensional modeling assisted surveying and mapping device according to claim 1, characterized in that: A first motor (14) is fixedly connected to the inside of the second protective shell (8), and the first swing rod (15) is fixedly connected to the output end of the first motor (14).

3. The 3D modeling assisted surveying and mapping device according to claim 1, characterized in that: The surveying and mapping assembly includes a lifting column (17), the lifting column (17) is fixedly connected to the top of the rack (12), a surveying and mapping instrument (18) is fixedly connected to the top of the lifting column (17), an auxiliary rod (19) is fixedly connected to the surface of the rotating plate (7), and the surveying and mapping instrument (18) is slidably connected to the outside of the auxiliary rod (19).

4. The three-dimensional modeling assisted surveying and mapping device according to claim 1, characterized in that: A second motor (20) is installed inside the base (3), a driving wheel (21) is fixedly connected to the output end of the second motor (20), and a limiting wheel (22) and a driving column (23) are fixedly connected to the bottom of the driving wheel (21).

5. The three-dimensional modeling assisted surveying and mapping device according to claim 4, wherein: A driven wheel (24) is fixedly connected to the bottom of the rotating plate (7), and the driving column (23) is slidably connected to the inside of the driven wheel (24).

6. The three-dimensional modeling assisted surveying and mapping device according to claim 4, wherein: A first protective shell (5) is fixedly connected to the inside of the base (3), and the second motor (20) is fixedly connected to the inside of the first protective shell (5) for protecting the second motor (20) inside.

7. A three-dimensional modeling assisted surveying and mapping device according to claim 1, characterized in that: A first chute (4) is opened at the top of the base (3), and a second chute (6) is opened at the top of the rotating plate (7) for restricting the rotation trajectory of the rotating plate (7).

8. The three-dimensional modeling assisted surveying and mapping device according to claim 1, characterized in that: Wheels (25) are installed at the bottom of the rotating plate (7) for assisting the rotation action of the rotating plate (7).

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