3D modeling device based on surveying and mapping data

Abstract

The utility model discloses a 3D modeling device based on surveying and mapping data, which comprises a modeling platform, the upper end of the modeling platform is provided with a charging barrel mounting groove, the lower end of the modeling platform is provided with a supporting mechanism, the front end of the modeling platform is provided with a threaded rod I, the outer surface of the threaded rod I is symmetrically and rotatably connected with stop blocks, and the stop blocks are fixedly connected with the modeling platform. A rotating mechanism is arranged at the front end of the threaded sleeve I; a motor IV is mounted on the side surface of the rotating mechanism; a matching gear I is mounted at the upper end of the motor IV; a lifting mechanism is rotationally connected to the upper end of the rotating mechanism; the second matching gear is meshed with the first matching gear, a movable printing mechanism is arranged on one side of the lifting mechanism, and a turnover mechanism is arranged between the lifting mechanism and the movable printing mechanism. The folding chair can be quickly folded and unfolded, is convenient to use, and is convenient to store, transport and use, and the overall size is reduced when the folding chair is in a folded state.

Description

Technical Field

[0001] The utility model relates to the field of 3D modeling, in particular to a 3D modeling device based on surveying and mapping data. Background Technique

[0002] A 3D modeling device refers to the general term for a series of devices, software, and technologies used for 3D modeling. These devices and tools cooperate with each other to help users create models with three-dimensional data. A 3D modeling device based on surveying and mapping data can utilize surveying and mapping data (such as point cloud data, image data, etc.) to create three-dimensional models. The Chinese patent discloses a portable 3D modeling device for architectural design (authorization announcement number CN 217531187 U). This patented technology can make the nozzle move to a preset position on the modeling platform at will, thus achieving the purpose of convenient modeling; and the modeling platform can be fixedly clamped on the wall or ground at the site, with flexible, convenient, fast, and practical use. However, the second lead screw sliding module and the third lead screw sliding module cannot be folded, resulting in a relatively large overall volume and inconvenience for storage and transportation. Therefore, those skilled in the art have provided a 3D modeling device based on surveying and mapping data to solve the problems raised in the above background technique. Content of the Utility Model

[0003] To solve the above technical problems, the utility model provides a 3D modeling device based on surveying and mapping data, including a modeling platform. A material cylinder installation groove is opened at the upper end of the modeling platform, a support mechanism is arranged at the lower end of the modeling platform, a first threaded rod is arranged at the front end of the modeling platform, blocks are symmetrically and rotatably connected to the outer surface of the first threaded rod, and the blocks are fixedly connected to the modeling platform. A first motor is installed at one end of the first threaded rod, and a first threaded sleeve is sleeved on the outer surface of the first threaded rod;

[0004] A rotating mechanism is arranged at the front end of the first threaded sleeve. A fourth motor is installed on the side of the rotating mechanism, a first mating gear is installed at the upper end of the fourth motor, a lifting mechanism is rotatably connected to the upper end of the rotating mechanism, a second mating gear is installed on the outer surface of the lifting mechanism, and the second mating gear meshes with the first mating gear. A mobile printing mechanism is arranged on one side of the lifting mechanism, and a flipping mechanism is arranged between the lifting mechanism and the mobile printing mechanism.

[0005] Preferably: The support mechanism includes four hidden grooves, four support rods, and two sliding grooves. The four hidden grooves are symmetrically opened at the lower end of the modeling platform. The support rods are arranged inside the hidden grooves. A rotating rod is arranged in total in the front and rear hidden grooves, and the rotating rod is fixedly connected to the ends of the two support rods;

[0006] A rotating block is installed at the rear end of the rotating rod. Two slots are opened on the side of the rotating block, and the two slots are at a 90-degree angle to each other. The two sliding grooves are symmetrically opened at the rear end of the modeling platform. Fixed rods are symmetrically installed inside the sliding grooves. A pulling block is sleeved on the outer surface of the two fixed rods. A first spring is sleeved on the outer surface of the fixed rods. An insertion block is installed at the outer end of the pulling block.

[0007] Preferably, the rotation mechanism includes a rotating shaft, a square block, and a card slot. One end of the rotating shaft is rotatably connected to the first threaded sleeve. The front end of the rotating shaft is provided with a square block. A fourth motor is fixedly connected to the side surface of the square block. A through hole is provided inside the rotating shaft. A pulling block is arranged inside the through hole. A square rod is installed at the front end of the pulling block. The square rod passes through the rotating shaft and the square block and is provided with a pulling ring. A second spring is sleeved on the outer surface of the square rod. A moving ring is slidably connected to the outer surface of the rotating shaft. The inner wall of the moving ring is fixedly connected to the pulling block. Four clamping blocks are symmetrically installed at the rear end of the moving ring. Four card slots are symmetrically opened at the front end of the first threaded sleeve.

[0008] Preferably, the lifting mechanism includes a vertical rod and a second threaded rod. A second mating gear is fixedly connected to the outer surface of the vertical rod. The lower end of the vertical rod is rotatably connected to the upper end of the square block. A lifting hole is provided inside the vertical rod. A second threaded rod is arranged inside the lifting hole. A second motor is installed at the upper end of the second threaded rod. A second threaded sleeve is sleeved on the outer surface of the second threaded rod. A lifting ring is slidably connected to the outer surface of the vertical rod. The inner wall of the lifting ring is fixedly connected to the second threaded sleeve.

[0009] Preferably, the mobile printing mechanism includes a hollow rod and a third threaded rod. A third threaded rod is arranged inside the hollow rod. A third motor is installed at one end of the third threaded rod. A third threaded sleeve is sleeved on the outer surface of the third threaded rod. A printing nozzle is installed at the lower end of the third threaded sleeve.

[0010] Preferably, the flipping mechanism includes a rotating block and two side blocks. The rotating block is installed on the side surface of the lifting ring. The two side blocks are fixed on the side surface of the hollow rod. A rotating rod is rotatably connected between the two side blocks. The rotating rod is fixedly connected inside the rotating block. A threaded groove is opened at the rear end of the rotating rod. A rubber anti-slip ring is installed at the rear end of the rear side block. A mating block is arranged at the rear end of the rotating rod. A threaded connection head is installed at the front end of the mating block.

[0011] The technical effects and advantages of the present utility model:

[0012] The present utility model can be quickly folded and unfolded, which is convenient for use. When in the folded state, the overall volume is reduced, which is convenient for storage and transportation, and it is easy to use. Description of the Drawings

[0013] Figure 1 is the structural schematic diagram of the present application;

[0014] Figure 2 is the unfolded usage schematic diagram of the present application;

[0015] Figure 3 is the structural schematic diagram of the support mechanism of the present application;

[0016] Figure 4 is the structural schematic diagram of the first threaded rod of the present application;

[0017] Figure 5 is the structural schematic diagram of the rotation mechanism of the present application;

[0018] Figure 6 is a schematic structural diagram of the lifting mechanism and the mobile printing mechanism of the present application;

[0019] Figure 7 is a schematic structural diagram of the flipping mechanism of the present application;

[0020] In the figure:

[0021] 1. Modeling platform; 2. Cylinder installation groove; 3. Support mechanism; 4. Hidden groove; 5. Support rod; 6. Rotating block; 7. Slot; 8. Chute; 9. Fixed rod;

[0022] 10. Pulling block; 11. Insert block; 12. Spring 1; 13. Threaded rod 1; 14. Motor 1; 15. Threaded sleeve 1; 16. Rotating mechanism; 17. Rotating shaft; 18. Square block; 19. Through hole;

[0023] 20. Pulling block; 21. Square rod; 22. Pulling ring; 23. Spring 2; 24. Block; 25. Card slot; 26. Lifting mechanism; 27. Upright rod; 28. Lifting hole; 29. Threaded rod 2;

[0024] 30. Threaded sleeve 2; 31. Motor 2; 32. Lifting ring; 33. Mobile printing mechanism; 34. Hollow rod; 35. Threaded rod 3; 36. Motor 3; 37. Threaded sleeve 3; 38. Printing nozzle; 39. Flipping mechanism;

[0025] 40. Rotating block; 41. Side block; 42. Rotating rod; 43. Threaded groove; 44. Rubber anti-slip ring; 45. Fitting block; 46. Threaded connection head; 47. Fitting gear 2; 48. Fitting gear 1; 49. Motor 4. Detailed implementation manners

[0026] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners. The embodiments of the present utility model are given for the purpose of illustration and description, and are not exhaustive or limited to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

[0027] Please refer to Figures 1 to 7, in this embodiment, a 3D modeling device based on surveying and mapping data is provided, including a modeling platform 1. A cartridge installation groove 2 is opened at the upper end of the modeling platform 1, and a support mechanism 3 is arranged at the lower end of the modeling platform 1. The support mechanism 3 includes four hidden grooves 4, four support rods 5, and two sliding grooves 8. The four hidden grooves 4 are symmetrically opened at the lower end of the modeling platform 1. A support rod 5 is arranged inside the hidden groove 4. A rotating rod is arranged in the hidden grooves 4 on the front and rear sides in total, and the rotating rod is fixedly connected to the ends of the two support rods 5. A rotating block 6 is installed at the rear end of the rotating rod. Two slots 7 are opened on the side surface of the rotating block 6, and the angle between the two slots 7 is 90 degrees. The two sliding grooves 8 are symmetrically opened at the rear end of the modeling platform 1. Fixed rods 9 are symmetrically installed inside the sliding grooves 8. A buckle block 10 is sleeved on the outer surface of the two fixed rods 9. A first spring 12 is sleeved on the outer surface of the fixed rod 9. An insertion block 11 is installed at the outer end of the buckle block 10. A first threaded rod 13 is arranged at the front end of the modeling platform 1. Blocks are symmetrically rotatably connected to the outer surface of the first threaded rod 13, and the blocks are fixedly connected to the modeling platform 1. A first motor 14 is installed at one end of the first threaded rod 13. A first threaded sleeve 15 is sleeved on the outer surface of the first threaded rod 13. A rotating mechanism 16 is arranged at the front end of the first threaded sleeve 15. A fourth motor 49 is installed on the side surface of the rotating mechanism 16. A first mating gear 48 is installed at the upper end of the fourth motor 49. A lifting mechanism 26 is rotatably connected to the upper end of the rotating mechanism 16. A second mating gear 47 is installed on the outer surface of the lifting mechanism 26, and the second mating gear 47 meshes with the first mating gear 48. A mobile printing mechanism 33 is arranged on one side of the lifting mechanism 26. A flipping mechanism 39 is arranged between the lifting mechanism 26 and the mobile printing mechanism 33. The rotating mechanism 16 includes a rotating shaft 17, a square block 18, and a card slot 25. One end of the rotating shaft 17 is rotatably connected to the first threaded sleeve 15. A square block 18 is installed at the front end of the rotating shaft 17. The fourth motor 49 is fixedly connected to the side surface of the square block 18. A through hole 19 is opened inside the rotating shaft 17. A pulling block 20 is arranged inside the through hole 19. A square rod 21 is installed at the front end of the pulling block 20, and the square rod 21 passes through the rotating shaft 17 and the square block 18 and a pull ring 22 is installed. A second spring 23 is sleeved on the outer surface of the square rod 21. A moving ring is slidably connected to the outer surface of the rotating shaft 17. The inner wall of the moving ring is fixedly connected to the pulling block 20. Four clamping blocks 24 are symmetrically installed at the rear end of the moving ring. Four card slots 25 are symmetrically opened at the front end of the first threaded sleeve 15. The lifting mechanism 26 includes a vertical rod 27 and a second threaded rod 29. The second mating gear 47 is fixedly connected to the outer surface of the vertical rod 27. The lower end of the vertical rod 27 is rotatably connected to the upper end of the square block 18. A lifting hole 28 is opened inside the vertical rod 27. The second threaded rod 29 is arranged inside the lifting hole 28. A second motor 31 is installed at the upper end of the second threaded rod 29. A second threaded sleeve 30 is sleeved on the outer surface of the second threaded rod 29. A lifting ring 32 is slidably connected to the outer surface of the vertical rod 27, and the inner wall of the lifting ring 32 is fixedly connected to the second threaded sleeve 30. The mobile printing mechanism 33 includes a hollow rod 34 and a third threaded rod 35. The third threaded rod 35 is arranged inside the hollow rod 34. A third motor 36 is installed at one end of the third threaded rod 35. A third threaded sleeve 37 is sleeved on the outer surface of the third threaded rod 35. A printing nozzle 38 is installed at the lower end of the third threaded sleeve 37. The flipping mechanism 39 includes a rotating block 40 and two side blocks 41.The rotating block 40 is installed on the side of the lifting ring 32. Two side blocks 41 are fixed on the side of the hollow rod 34. A rotating rod 42 is rotatably connected between the two side blocks 41. The rotating rod 42 is fixedly connected to the inside of the rotating block 40. A threaded groove 43 is opened at the rear end of the rotating rod 42. A rubber anti-slip ring 44 is installed at the rear end of the rear side block 41. A mating block 45 is arranged at the rear end of the rotating rod 42. A threaded connector 46 is installed at the front end of the mating block 45.,

[0028] The working principle of the present utility model is as follows: The two support rods 5 are driven by the rotating block 6 and the rotating rod to rotate 90 degrees away from the hidden groove 4. Then, the buckle pulling block 10 is pushed to move by the first spring 12. The buckle pulling block 10 drives the insertion block 11 to insert into the insertion slot 7 to fix the position of the rotating block 6, thereby fixing the positions of the four support rods 5. The support rods 5 provide a supporting force for the modeling platform 1;

[0029] The pull ring 22 and the square rod 21 are used to pull the pull block 20 to move and compress the second spring 23. The pull block 20 drives the moving ring and the clamping block 24 to move away from the clamping groove 25. Then, the square rod 21 drives the rotating shaft 17 and the square block 18 to rotate 90 degrees. The rotating shaft 17 drives the moving ring to rotate, and the square block 18 drives the lifting mechanism 26 and the mobile printing mechanism 33 to rotate, so that the lifting mechanism 26 is perpendicular to the modeling platform 1. Then, the second spring 23 pushes the moving ring and the clamping block 24 to move, and the clamping block 24 inserts into the clamping groove 25 to fix the positions of the lifting mechanism 26 and the mobile printing mechanism 33. Then, the fourth motor 49 drives the vertical rod 27 to rotate 180 degrees through the mating gear one 48 and the mating gear two 47, so that the mobile printing mechanism 33 rotates above the modeling platform 1. Then, the hollow rod 34 is rotated, so that the side block 41 rotates on the outer surface of the rotating rod 42. When the hollow rod 34 is parallel to the modeling platform 1, the threaded connector 46 is screwed into the threaded groove 43 to abut against the rubber anti-slip ring 44 to fix the position of the hollow rod 34, thereby fixing the position of the printing nozzle 38;

[0030] The first motor 14 drives the first threaded rod 13 to rotate. The first threaded rod 13 drives the mobile printing mechanism 33 to move through the first threaded sleeve 15 and the lifting mechanism 26 to adjust the position of the printing nozzle 38. The second motor 31 drives the second threaded rod 29 to rotate. The second threaded rod 29 drives the mobile printing mechanism 33 to lift through the second threaded sleeve 30 to adjust the position of the printing nozzle 38. The third motor 36 drives the third threaded rod 35 to rotate. The third threaded rod 35 drives the printing nozzle 38 to move through the third threaded sleeve 37, so as to realize the up-and-down, left-and-right, and front-and-back movement of the printing nozzle 38.

[0031] Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art and related fields based on the embodiments in the present utility model without creative efforts shall fall within the protection scope of the present utility model. Structures, devices, and operation methods not specifically described and explained in the present utility model shall be implemented by conventional means in the art unless otherwise specified and limited.

Claims

1. A 3D modeling device based on surveying and mapping data, comprising a modeling platform (1), characterized in that, The upper end of the modeling platform (1) is provided with a barrel installation groove (2), the lower end of the modeling platform (1) is provided with a support mechanism (3), the front end of the modeling platform (1) is provided with a first threaded rod (13), the outer surface of the first threaded rod (13) is symmetrically and rotatably connected with stoppers, and the stoppers are fixedly connected to the modeling platform (1). One end of the first threaded rod (13) is installed with a first motor (14), and a first threaded sleeve (15) is sleeved on the outer surface of the first threaded rod (13). The front end of the first threaded sleeve (15) is provided with a rotating mechanism (16), a fourth motor (49) is installed on the side of the rotating mechanism (16), a first mating gear (48) is installed above the fourth motor (49), the upper end of the rotating mechanism (16) is rotatably connected with a lifting mechanism (26), a second mating gear (47) is installed on the outer surface of the lifting mechanism (26), and the second mating gear (47) meshes with the first mating gear (48). A mobile printing mechanism (33) is arranged on one side of the lifting mechanism (26), and a flipping mechanism (39) is arranged between the lifting mechanism (26) and the mobile printing mechanism (33).

2. The 3D modeling device based on surveying and mapping data according to claim 1, characterized in that, The support mechanism (3) includes four hidden grooves (4), four support rods (5) and two sliding grooves (8). The four hidden grooves (4) are symmetrically opened at the lower end of the modeling platform (1). The support rods (5) are arranged inside the hidden grooves (4). A rotating rod is arranged in total in the front and rear hidden grooves (4), and the rotating rod is fixedly connected to the ends of the two support rods (5). A rotating block (6) is installed at the rear end of the rotating rod. Two slots (7) are opened on the side of the rotating block (6), and the two slots (7) are at a right angle to each other. The two sliding grooves (8) are symmetrically opened at the rear end of the modeling platform (1). Fixed rods (9) are symmetrically installed inside the sliding grooves (8). A buckle pulling block (10) is sleeved on the outer surface of the two fixed rods (9). A first spring (12) is sleeved on the outer surface of the fixed rods (9). An insertion block (11) is installed at the outer end of the buckle pulling block (10).

3. A 3D modeling device based on surveying and mapping data according to claim 1, characterized in that, The rotating mechanism (16) includes a rotating shaft (17), a square block (18) and a card slot (25). One end of the rotating shaft (17) is rotatably connected to the first threaded sleeve (15). The front end of the rotating shaft (17) is installed with the square block (18). The fourth motor (49) is fixedly connected to the side of the square block (18). A through hole (19) is opened inside the rotating shaft (17). A pulling block (20) is arranged inside the through hole (19). A square rod (21) is installed at the front end of the pulling block (20), and the square rod (21) passes through the rotating shaft (17) and the square block (18) and is installed with a pulling ring (22). A second spring (23) is sleeved on the outer surface of the square rod (21). A moving ring is slidably connected to the outer surface of the rotating shaft (17). The inner wall of the moving ring is fixedly connected to the pulling block (20). Four card blocks (24) are symmetrically installed at the rear end of the moving ring. Four card slots (25) are symmetrically opened at the front end of the first threaded sleeve (15).

4. A 3D modeling device based on surveying and mapping data according to claim 1, characterized in that, The lifting mechanism (26) includes a vertical rod (27) and a second threaded rod (29). A second mating gear (47) is fixedly connected to the outer surface of the vertical rod (27). The lower end of the vertical rod (27) is rotatably connected to the upper end of a square block (18). A lifting hole (28) is formed inside the vertical rod (27). A second threaded rod (29) is arranged inside the lifting hole (28). A second motor (31) is installed at the upper end of the second threaded rod (29). A second threaded sleeve (30) is sleeved on the outer surface of the second threaded rod (29). A lifting ring (32) is slidably connected to the outer surface of the vertical rod (27), and the inner wall of the lifting ring (32) is fixedly connected to the second threaded sleeve (30).

5. A 3D modeling device based on surveying and mapping data according to claim 1, characterized in that, The mobile printing mechanism (33) includes a hollow rod (34) and a third threaded rod (35). A third threaded rod (35) is arranged inside the hollow rod (34). A third motor (36) is installed at one end of the third threaded rod (35). A third threaded sleeve (37) is sleeved on the outer surface of the third threaded rod (35). A printing nozzle (38) is installed at the lower end of the third threaded sleeve (37).

6. A 3D modeling device based on surveying and mapping data according to claim 1, characterized in that, The flipping mechanism (39) includes a rotating block (40) and two side blocks (41). The rotating block (40) is installed on the side of the lifting ring (32). The two side blocks (41) are fixed to the side of the hollow rod (34). A rotating rod (42) is rotatably connected between the two side blocks (41). The rotating rod (42) is fixedly connected to the inside of the rotating block (40). A threaded groove (43) is formed at the rear end of the rotating rod (42). A rubber anti-slip ring (44) is installed at the rear end of the rear side block (41). A mating block (45) is arranged at the rear end of the rotating rod (42), and a threaded connector (46) is installed at the front end of the mating block (45).

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