Three-dimensional scanning equipment suitable for multiple scenes

Abstract

The utility model discloses three-dimensional scanning equipment suitable for multiple scenes, which relates to the technical field of three-dimensional scanning and comprises a spraying box, a base assembly, a rotating piece, a rotating mechanism, an electric telescopic cylinder, a scanner, a positioning rod and a limiting mechanism, the base assembly is arranged in an inner cavity of the spraying box, and the rotating piece is rotatably inserted in the middle of the base assembly in a penetrating mode. The rotating mechanism rotates on the base assembly in a fixed-axis mode, the electric telescopic cylinder is installed on the top of the rotating mechanism, the scanner is fixed to the telescopic end of the electric telescopic cylinder through the installation plate, the positioning rod is fixed to the side edge of the electric telescopic cylinder, and the multiple limiting mechanisms are installed on the outer side of the base assembly. According to the three-dimensional scanning device, through the arrangement mode that the base assembly and the limiting mechanism are matched, the base assembly can be conveniently detached from the inner cavity of the spraying box to be used in the external environment, the three-dimensional scanning device is suitable for being used in multiple scenes, the scanner can move up and down and rotate, and the three-dimensional scanning device is suitable for being used for three-dimensional scanning of sprayed objects.

Description

Technical Field

[0001] This utility model relates to the field of 3D scanning technology, and in particular to a 3D scanning device suitable for multiple scenarios. Background Technology

[0002] A 3D scanner, as a rapid stereoscopic measurement device, can scan prototypes, painted samples, and models to obtain their stereoscopic dimensional data. 3D scanning refers to a high-tech method that integrates optical, mechanical, electrical, and computer technologies to scan the spatial shape, structure, and color of objects.

[0003] After spraying, the existing spray nozzles require scanning the items. The traditional scanning method involves placing the scanning device outside the spray box, removing the item after spraying, and placing it on the scanning table for scanning. If a spraying defect is found, the item must be put back into the spray box for re-spraying, which involves frequent operations. On the other hand, directly fixing the scanning device inside the spray box with screws makes it inconvenient to move the scanning device, requiring multiple screws to be tightened to secure it, which affects the ease of use of the scanning device. Utility Model Content

[0004] The purpose of this invention is to provide a 3D scanning device suitable for multiple scenarios, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a 3D scanning device suitable for multiple scenarios, comprising:

[0006] Spray painting box;

[0007] A base assembly disposed within the cavity of the spray booth;

[0008] A rotating component that rotatably passes through the middle of the base assembly;

[0009] A rotating mechanism, wherein the rotating mechanism rotates on a fixed axis on a base assembly via a rotating component;

[0010] An electric telescopic cylinder is mounted on top of the rotating mechanism;

[0011] The scanner is fixed to the telescopic end of the electric telescopic cylinder by a mounting plate, and the scanner is used for rotation and lifting movement on the base assembly;

[0012] A positioning rod, which is fixed to the side of the electric telescopic cylinder;

[0013] A limiting mechanism, wherein a plurality of the limiting mechanisms are installed on the outside of the base assembly, the limiting mechanisms being used for connection between the base assembly and the spray box.

[0014] Preferably, the base assembly includes:

[0015] A support plate, wherein the support plate is disposed in the inner cavity of the spray box;

[0016] The slide rails, a plurality of which are coaxially fixed to the upper surface of the bearing plate;

[0017] A support platform, which is fixed to the middle of the support plate;

[0018] The first gear is fixed to the bottom of the support platform.

[0019] Preferably, the limiting mechanism includes:

[0020] A screw, which is slidably inserted into the inner wall of the spray box;

[0021] A connecting block, which is threadedly connected to the top of the screw;

[0022] A positioning tube, which slides through the outer wall of the connecting block;

[0023] A tension spring, which is fixed to one end of the connecting block and disposed in the inner cavity of the positioning tube;

[0024] A limiting block is fixed to one end of a tension spring, and one end of the limiting block is fixedly connected to the top of a positioning tube. The limiting block is interlocked with the top of a support plate.

[0025] Preferably, the rotating mechanism includes:

[0026] A movable seat that slides on top of a plurality of slide rails;

[0027] A sliding groove is formed at the bottom of the movable seat, and the slide rail is slidably connected to the inner cavity of the sliding groove;

[0028] The second gear is rotatably inserted into one end of the movable seat via a bearing;

[0029] The third gear is rotatably inserted into the other end of the movable seat via a bearing, and the second gear is meshed with the outer wall of the third gear and the outer wall of the first gear.

[0030] A shaft motor is fixed to the top of the inner wall of the movable seat, and the shaft of the shaft motor is fixedly inserted and connected to the middle of the third gear.

[0031] Preferably, the top of the movable seat is fixedly connected to the bottom of the electric telescopic cylinder, and the rotating component is rotatably interlocked with the middle of the support platform.

[0032] Preferably, one end of the rotating component is fixedly connected to the outer wall of the electric telescopic cylinder, and the mounting plate is slidably inserted into the outer walls of two adjacent positioning rods.

[0033] The technical effects and advantages of this utility model are as follows:

[0034] This utility model, through the combination of a base assembly and a limiting mechanism, facilitates the stable connection of the base assembly to the inner cavity of the spray box and makes it easy to remove the base assembly from the inner cavity of the spray box for use in the external environment. This makes the 3D scanning device suitable for use in multiple scenarios. By utilizing rotating parts, a rotating mechanism, an electric telescopic cylinder, and a scanner, the scanner can move up and down and rotate, making it suitable for 3D scanning of sprayed objects. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0036] Figure 2 This is a schematic diagram of the overall structure of the scanner of this utility model.

[0037] Figure 3 This is a side view of the scanner section of this utility model.

[0038] Figure 4 This is a side view of the limiting block of this utility model.

[0039] In the diagram: 1. Spraying box; 2. Base assembly; 21. Support plate; 22. Slide rail; 23. Support platform; 24. First gear; 3. Rotating component; 4. Rotating mechanism; 41. Moving seat; 42. Slide groove; 43. Second gear; 44. Third gear; 45. Shaft-driven motor; 5. Electric telescopic cylinder; 6. Scanner; 7. Positioning rod; 8. Limiting mechanism; 81. Screw; 82. Connecting block; 83. Positioning tube; 84. Tension spring; 85. Limiting block. Detailed Implementation

[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0041] This utility model provides, for example Figure 1-4The illustrated 3D scanning device, suitable for multiple scenarios, includes a spray box 1, a base assembly 2, a rotating component 3, a rotating mechanism 4, an electric telescopic cylinder 5, a scanner 6, a positioning rod 7, and a limiting mechanism 8. The base assembly 2 is disposed within the inner cavity of the spray box 1. The rotating component 3 is rotatably inserted through the middle of the base assembly 2. The rotating mechanism 4 rotates on the base assembly 2 along a fixed axis via the rotating component 3. The electric telescopic cylinder 5 is mounted on the top of the rotating mechanism 4. The scanner 6 is fixed to the telescopic end of the electric telescopic cylinder 5 via a mounting plate. The scanner 6 is used for rotation on the base assembly 2 and... The scanner 6 is raised and lowered, and the positioning rod 7 is fixed to the side of the electric telescopic cylinder 5. The mounting plate is slidably inserted and connected to the outer wall of the two adjacent positioning rods 7. The mounting plate facilitates the stable sliding of the scanner 6 on the two positioning rods 7. Multiple limiting mechanisms 8 are installed on the outside of the base assembly 2. The limiting mechanisms 8 are used to connect the base assembly 2 and the spray box 1. The setting of the limiting mechanisms 8 makes it easy to disassemble and assemble the base assembly 2 in the cavity of the spray box 1, and allows the scanner 6 on the base assembly 2 to be taken out for use. It is suitable for the installation and use of the scanner 6 in different scenarios.

[0042] The base assembly 2 includes a support plate 21, a slide rail 22, a support platform 23, and a first gear 24. The support plate 21 is disposed in the inner cavity of the spray box 1, and a limit hole is opened on the outside of the support plate 21. Multiple slide rails 22 are coaxially fixed to the upper surface of the support plate 21. The slide rails 22 are circular tracks. The support platform 23 is fixed in the middle of the support plate 21, and the first gear 24 is fixed to the bottom of the support platform 23.

[0043] Specifically, the rotating mechanism 4 includes a movable base 41, a slide groove 42, a second gear 43, a third gear 44, and a shaft-driven motor 45. The movable base 41 slides on the top of multiple slide rails 22. The movable base 41 is composed of upper and lower plates and a fixed column. The slide groove 42 is located at the bottom of the movable base 41. The slide rails 22 are slidably connected to the inner cavity of the slide groove 42, and the inner cavity of the slide groove 42 is embedded with balls. The balls are rolled to the top of the slide rails 22 to reduce the sliding friction of the movable base 41 on the slide rails 22. The second gear 43 is rotatably inserted through one end of the movable base 41 via a bearing, and the third gear 44 is rotatably inserted through the other end of the movable base 41 via a bearing. The second gear 43 meshes with the outer wall of the third gear 44 and the outer wall of the first gear 24. The shaft-driven motor 45 is fixed to the bottom of the slide groove 41. The top of the inner wall of the movable base 41 has the shaft of the shaft motor 45 fixedly inserted and connected to the middle of the third gear 44. The shaft motor 45 is electrically connected to an external power supply through an external switch. The rotation of the shaft motor 45 drives the third gear 44 to rotate. The meshing of the second gear 43 with the first gear 24 allows the second gear 43 to mesh and rotate around the first gear 24, enabling the electric telescopic cylinder 5 to rotate stably. The top of the movable base 41 is fixedly connected to the bottom of the electric telescopic cylinder 5. The rotating part 3 is rotatably inserted and connected to the middle of the support platform 23. One end of the rotating part 3 is fixedly connected to the outer wall of the electric telescopic cylinder 5, enabling the electric telescopic cylinder 5 to rotate around the middle of the support platform 23 as the axis, allowing the scanner 6 to rotate stably above the support plate 21.

[0044] Furthermore, the limiting mechanism 8 includes a screw 81, a connecting block 82, a positioning tube 83, a tension spring 84, and a limiting block 85. The screw 81 is slidably inserted into the inner wall of the spray box 1, the connecting block 82 is threadedly inserted into the top of the screw 81, the positioning tube 83 is slidably inserted into the outer wall of the connecting block 82, the tension spring 84 is fixed to one end of the connecting block 82, and the tension spring 84 is disposed in the inner cavity of the positioning tube 83. The limiting block 85 is fixed to one end of the tension spring 84. The tension spring 84 facilitates the positioning of the limiting block 85. The limit block 85 is elastically pulled, and one end of the limit block 85 is fixedly connected to the top of the positioning tube 83. The limit block 85 is inserted and snapped into the top of the carrier plate 21, that is, the limit block 85 is inserted and snapped into the inner cavity of the limit hole on the carrier plate 21, so that the position of the carrier plate 21 is stable. By pulling the limit block 85, it is easy to assemble and disassemble the carrier plate 21 and the spray box 1, and it is also convenient to move the carrier plate 21 to other scenarios, so that the scanner 6 can be used in different scenarios.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A three-dimensional scanning device suitable for multiple scenarios, characterized in that, Include: Spraying box (1); Base assembly (2), the base assembly (2) is provided in the inner chamber of spraying box (1); Rotary piece (3), the rotary piece (3) is rotated and inserted in the middle part of base assembly (2); Rotary mechanism (4), the rotary mechanism (4) is fixed on the base assembly (2) by rotary piece (3) and is fixed on the base assembly (2) by rotary piece (3); Electric telescopic cylinder (5), the electric telescopic cylinder (5) is installed on the top of rotary mechanism (4); Scanner (6), the scanner (6) is fixed on the telescopic end of electric telescopic cylinder (5) through mounting plate, and the scanner (6) is used for rotating and lifting movement on base assembly (2); Positioning rod (7), the positioning rod (7) is fixed on the side of electric telescopic cylinder (5); Limiting mechanism (8), a plurality of limiting mechanisms (8) are installed on the outer side of base assembly (2), and the limiting mechanism (8) is used for the connection between base assembly (2) and spraying box (1). 2.The multi-scene applicable three-dimensional scanning device according to claim 1, wherein, The base assembly (2) comprises: Bearing plate (21), the bearing plate (21) is provided in the inner chamber of spraying box (1); Slide rail (22), a plurality of slide rails (22) are coaxially fixed on the upper surface of bearing plate (21); Bearing table (23), the bearing table (23) is fixed in the middle part of bearing plate (21); First gear (24), the first gear (24) is fixed on the bottom of bearing table (23). 3.The three-dimensional scanning device suitable for multiple scenes of claim 2, wherein, The limiting mechanism (8) comprises: Screw rod (81), the screw rod (81) is slidably connected with the inner wall of spraying box (1); Connecting block (82), the connecting block (82) is threadedly connected with the top of screw rod (81); Positioning tube (83), the positioning tube (83) is slidably inserted into the outer wall of connecting block (82); Tension spring (84), the tension spring (84) is fixed on one end of connecting block (82), and the tension spring (84) is arranged in the inner chamber of positioning tube (83); Limiting block (85), the limiting block (85) is fixed on one end of tension spring (84), one end of the limiting block (85) is fixedly connected with the top of positioning tube (83), and the limiting block (85) is insertedly clamped with the top of bearing plate (21). 4.The three-dimensional scanning device suitable for multiple scenes of claim 2, wherein, The rotary mechanism (4) comprises: Moving seat (41), the moving seat (41) is slid on the top of a plurality of slide rails (22); Slide groove (42), the slide groove (42) is formed in the bottom of moving seat (41), and the slide rail (22) is slidably connected with the inner chamber of slide groove (42); Second gear (43), the second gear (43) is rotatably inserted into one end of moving seat (41) through bearing; Third gear (44), the third gear (44) is rotatably inserted into the other end of moving seat (41) through bearing, and the second gear (43) is engagedly connected with the outer wall of third gear (44) and the outer wall of first gear (24); Belt shaft motor (45), the belt shaft motor (45) is fixed on the top of the inner wall of moving seat (41), and the rotating shaft of belt shaft motor (45) is fixedly and insertingly connected with the middle part of third gear (44).

5. The three-dimensional scanning device suitable for multiple scenes according to claim 4, wherein, The top of the mobile seat (41) is fixedly connected with the bottom of the electric telescopic cylinder (5), and one end of the rotating piece (3) is rotatably connected with the middle part of the bearing table (23). 6.The three-dimensional scanning device suitable for multiple scenes of claim 2, wherein, One end of the rotating piece (3) is fixedly connected with the outer wall of the electric telescopic cylinder (5), and the mounting plate is slidably connected with the outer walls of the two adjacent positioning rods (7).

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