Three-dimensional scanner easy for multi-angle scanning

Abstract

The utility model provides a three-dimensional scanner easy for multi-angle scanning, which relates to the technical field of three-dimensional scanners and comprises a fixing rod, a supporting leg is fixedly mounted at the bottom end of the fixing rod, an adjusting rod is arranged at one end, far away from the supporting leg, of the fixing rod in a penetrating manner, and a disc is fixedly mounted at one end, far away from the supporting leg, of the adjusting rod. The surface of the disc is sleeved with a rotating disc, supporting frames are fixedly installed at the top end of the rotating disc, and a scanner body is slidably connected between the supporting frames. According to the utility model, through the arrangement of the rotating disc, the disc, the groove, the spring A, the baffle plate, the positioning bead and the positioning holes, the rotating disc is matched with the disc to adjust the orientation of the scanner body, a user does not need to carry the whole device for adjustment, and the position of the rotating disc on the disc can be fixed only by rotating the rotating disc to enable the positioning bead to correspond to different positioning holes. Therefore, the orientation of the scanner body is changed, and the inclination angle of the scanner body can be adjusted through the supporting frame.

Description

Technical Field

[0001] The utility model relates to the technical field of three-dimensional scanners, in particular to a three-dimensional scanner which is easy to scan at multiple angles. Background Art

[0002] A 3D scanner is a scientific instrument used to detect and analyze the shape (geometry) and appearance data (such as color, surface albedo, etc.) of objects or environments in the real world. The collected data is often used for 3D reconstruction calculations to create digital models of actual objects in the virtual world. These models have a wide range of uses, including industrial design, defect detection, reverse engineering, robot guidance, topographic measurement, medical information, bioinformatics, criminal identification, digital cultural relics collection, film production, game creation materials, etc.

[0003] Publication No. CN219956419U A three-dimensional laser scanning device with auxiliary positioning function, including a mounting seat, a height adjustment component is provided at the top of the mounting seat, a fixed frame is provided at the top of the height adjustment component, a fixed box is provided at the right end of the fixed frame, a rotating rod is rotatably connected to the right side of the inner cavity of the fixed box through a bearing, the rotating rod extends to the inner cavity of the fixed frame, a rotating column is rotatably connected to the left side of the inner cavity of the fixed frame through a bearing, a scanner is provided between the rotating column and the rotating rod, a knob is provided at the right end of the rotating rod, and a fixing component is provided in the inner cavity of the fixed box for fixing the angle of the rotating rod. The three-dimensional laser scanning device with auxiliary positioning function solves the problem that the scanner cannot adjust the scanning angle and height of the scanner during actual use, resulting in limited scanning angle and height of the scanner, which is not convenient for accurate positioning. Although the scanning device solves the problem of adjusting the tilt angle of the scanner, it cannot adjust the orientation angle of the scanner and needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0005] The utility model adopts the following technical scheme: a three-dimensional scanner which is easy to scan at multiple angles, comprising a fixing rod, a supporting foot fixedly installed at the bottom end of the fixing rod, an adjusting rod penetrating the end of the fixing rod away from the supporting foot, a disc fixedly installed at the end of the adjusting rod away from the supporting foot, a turntable sleeved on the surface of the disc, a supporting frame fixedly installed on the top of the turntable, a scanner body slidably connected between the supporting frames, a positioning hole provided on the surface of the turntable, a groove provided on the surface of the disc, a spring A fixedly installed inside the groove, a baffle fixedly installed on the side of the spring A close to the positioning hole, and a positioning bead fixedly installed on the side of the baffle away from the spring A.

[0006] Preferably, the specifications of the circular disk and the rotating disk match each other, and the circular disk and the rotating disk are rotatably connected. Here, it is convenient to adjust the orientation angle of the scanner body.

[0007] Preferably, the baffle plate is consistent with the size of the groove, and the baffle plate is slidably connected to the groove. Here, the baffle plate drives the positioning beads to retract into the groove to release the limit on the rotating disk.

[0008] Preferably, the specifications of the positioning beads match those of the positioning holes, and the positioning beads are snap-fitted to the positioning holes. Here, the positioning beads snap into the positioning holes to fix the angle of the turntable.

[0009] Preferably, a fixing hole is provided on the surface of the adjustment rod, a round sleeve is fixedly installed on the side of the fixing rod near the fixing hole, a connecting rod is provided through the surface of the round sleeve, a pull plate is fixedly installed on one end of the connecting rod, a round plate is fixedly installed on the end of the connecting rod away from the pull plate, an insertion rod is fixedly installed on the end of the round plate near the fixing hole, and a spring B is sleeved on the surface of the connecting rod. Here, the scanning height of the scanner body can be adjusted conveniently, and the height of the adjustment rod can be fixed by the cooperation of the insertion rod and the fixing hole.

[0010] Preferably, the fixing hole and the insertion rod are of the same size, and the fixing hole and the insertion rod are slidably connected, so that the insertion rod can be smoothly inserted into the fixing hole to achieve height fixation of the adjustment rod.

[0011] Preferably, the specifications of the fixed rod and the adjusting rod match, and the fixed rod and the adjusting rod are slidably connected. Here, the adjusting rod can slide up and down in the fixed rod, thereby adjusting the height of the scanner body.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, through the arrangement of the turntable, the disc, the groove, the spring A, the baffle, the positioning beads and the positioning holes, the turntable cooperates with the disc to adjust the orientation of the scanner body. There is no need for the user to move the entire device for adjustment. The position of the turntable on the disc can be fixed by simply rotating the turntable so that the positioning beads correspond to different positioning holes, thereby changing the orientation of the scanner body. The support frame can adjust the inclination angle of the scanner body.

[0014] 2. In the utility model, by setting the connecting rod, the pull plate, the spring B, the circular plate and the insertion rod, by pulling the pull plate, the circular plate can be driven to slide in the circular sleeve, so that the insertion rod is separated from the fixing hole, thereby releasing the fixation of the adjusting rod, making it easy to adjust the height of the adjusting rod in the fixing rod, and then adjust the height of the scanner body. After the adjustment is completed, the pull plate is released, and the insertion rod will be inserted into the corresponding fixing hole through the rebound force of the spring B, thereby completing the fixation of the adjusting rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a three-dimensional scanner that is easy to scan at multiple angles is proposed for the utility model;

[0016] Figure 2 A partial exploded view of a three-dimensional scanner that is easy to scan at multiple angles is proposed for the utility model;

[0017] Figure 3 The utility model proposes a three-dimensional scanner that is easy to scan at multiple angles. Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 A partial cross-sectional view of a three-dimensional scanner that is easy to scan at multiple angles is proposed for the utility model;

[0019] Figure 5 The utility model proposes a three-dimensional scanner that is easy to scan at multiple angles. Figure 4 Enlarged view of point B in the middle.

[0020] Legend:

[0021] 1. Fixing rod; 2. Support foot; 3. Adjusting rod; 4. Turntable; 5. Support frame; 6. Scanner body; 7. Fixing hole; 8. Disc; 9. Positioning hole; 10. Groove; 11. Spring A; 12. Baffle; 13. Positioning bead; 14. Round sleeve; 15. Insert rod; 16. Round plate; 17. Spring B; 18. Connecting rod; 19. Pull plate. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1

[0025] See also Figure 1-5The utility model provides a technical solution: a three-dimensional scanner that is easy to scan at multiple angles, including a fixed rod 1, a supporting foot 2 is fixedly installed at the bottom end of the fixed rod 1, an adjusting rod 3 is penetrated at the end of the fixed rod 1 away from the supporting foot 2, a disc 8 is fixedly installed at the end of the adjusting rod 3 away from the supporting foot 2, a turntable 4 is sleeved on the surface of the disc 8, a supporting frame 5 is fixedly installed on the top of the turntable 4, a scanner body 6 is slidably connected between the supporting frames 5, a positioning hole 9 is opened on the surface of the turntable 4, a groove 10 is opened on the surface of the disc 8, a spring A11 is fixedly installed inside the groove 10, a baffle 12 is fixedly installed on the side of the spring A11 close to the positioning hole 9, and a positioning bead 13 is fixedly installed on the side of the baffle 12 away from the spring A11.

[0026] See also Figure 2-3 The specifications of the disk 8 and the turntable 4 match each other, and the disk 8 and the turntable 4 are rotatably connected to facilitate adjustment of the orientation angle of the scanner body 6. The size of the baffle 12 and the groove 10 match each other, and the baffle 12 and the groove 10 are slidably connected. The baffle 12 drives the positioning bead 13 to retract into the groove 10 to release the limit on the turntable 4. The positioning bead 13 matches the specifications of the positioning hole 9, and the positioning bead 13 is snap-connected with the positioning hole 9. The positioning bead 13 is snapped into the positioning hole 9 to fix the angle of the turntable 4.

[0027] Embodiment 2

[0028] See also Figure 4-5 A fixing hole 7 is provided on the surface of the adjusting rod 3, a round sleeve 14 is fixedly installed on the side of the fixing rod 1 close to the fixing hole 7, a connecting rod 18 is penetrated on the surface of the round sleeve 14, a pull plate 19 is fixedly installed on one end of the connecting rod 18, a round plate 16 is fixedly installed on the end of the connecting rod 18 away from the pull plate 19, and an insertion rod 15 is fixedly installed on the end of the round plate 16 close to the fixing hole 7, a spring B17 is sleeved on the surface of the connecting rod 18, which is convenient for adjusting the scanning height of the scanner body 6, and the height of the adjusting rod 3 is fixed by the cooperation of the insertion rod 15 and the fixing hole 7, the size of the fixing hole 7 is consistent with the insertion rod 15, the fixing hole 7 and the insertion rod 15 are slidably connected, so that the insertion rod 15 can be smoothly inserted into the fixing hole 7, so as to fix the height of the adjusting rod 3, the specifications of the fixing rod 1 and the adjusting rod 3 match, the fixing rod 1 and the adjusting rod 3 are slidably connected, and the adjusting rod 3 can slide up and down in the fixing rod 1, thereby realizing the adjustment of the height of the scanner body 6.

[0029] Working principle: During use, the user can manually rotate the turntable 4 to make the positioning beads 13 correspond to different positioning holes 9, thereby changing the orientation of the scanner body 6. At this time, the positioning beads 13 are inserted into the positioning holes 9 to fix the angle of the turntable 4. When the scanning height of the scanner body 6 needs to be adjusted, the pull plate 19 can be pulled to drive the circular plate 16 to slide in the circular sleeve 14 through the connecting rod 18, so that the insertion rod 15 is disengaged from the fixing hole 7. At this time, the height of the adjusting rod 3 in the fixing rod 1 can be adjusted. When the height adjustment is completed, release the pull plate 19, and the rebound force of the spring B17 will cause the insertion rod 15 to be reinserted into the corresponding fixing hole 7 to complete the fixation of the height of the adjusting rod 3. In addition, the support frame 5 can be tilted and adjusted at a certain angle on the turntable 4 to meet the scanning requirements at different angles.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A three-dimensional scanner that is easy to scan at multiple angles, comprising a fixing rod (1), characterized in that: A supporting foot (2) is fixedly installed at the bottom end of the fixing rod (1), an adjusting rod (3) is penetrated through the end of the fixing rod (1) away from the supporting foot (2), a disc (8) is fixedly installed at the end of the adjusting rod (3) away from the supporting foot (2), a turntable (4) is sleeved on the surface of the disc (8), a supporting frame (5) is fixedly installed on the top of the turntable (4), a scanner body (6) is slidably connected between the supporting frames (5), a positioning hole (9) is provided on the surface of the turntable (4), a groove (10) is provided on the surface of the disc (8), a spring A (11) is fixedly installed inside the groove (10), a baffle (12) is fixedly installed on the side of the spring A (11) close to the positioning hole (9), and a positioning bead (13) is fixedly installed on the side of the baffle (12) away from the spring A (11).

2. The three-dimensional scanner capable of facilitating multi-angle scanning according to claim 1, characterized in that: The specifications of the circular disc (8) and the rotating disc (4) match each other, and the circular disc (8) and the rotating disc (4) are rotatably connected.

3. The three-dimensional scanner capable of facilitating multi-angle scanning according to claim 1, characterized in that: The baffle plate (12) and the groove (10) are matched in size, and the baffle plate (12) and the groove (10) are slidably connected.

4. The three-dimensional scanner capable of facilitating multi-angle scanning according to claim 1, characterized in that: The specifications of the positioning bead (13) and the positioning hole (9) match each other, and the positioning bead (13) and the positioning hole (9) are snap-fitted together.

5. The three-dimensional scanner capable of facilitating multi-angle scanning according to claim 1, characterized in that: A fixing hole (7) is provided on the surface of the adjusting rod (3); a round sleeve (14) is fixedly installed on the side of the fixing rod (1) close to the fixing hole (7); a connecting rod (18) is provided through the surface of the round sleeve (14); a pull plate (19) is fixedly installed on one end of the connecting rod (18); a round plate (16) is fixedly installed on the end of the connecting rod (18) away from the pull plate (19); an insertion rod (15) is fixedly installed on the end of the round plate (16) close to the fixing hole (7); and a spring B (17) is sleeved on the surface of the connecting rod (18).

6. The three-dimensional scanner capable of facilitating multi-angle scanning according to claim 5, characterized in that: The fixing hole (7) matches the size of the insertion rod (15), and the fixing hole (7) and the insertion rod (15) are slidably connected.

7. The three-dimensional scanner capable of facilitating multi-angle scanning according to claim 5, characterized in that: The specifications of the fixing rod (1) and the adjusting rod (3) match each other, and the fixing rod (1) and the adjusting rod (3) are slidably connected.

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