Mounting base of three-dimensional scanner for ancient building modeling

Abstract

The utility model discloses a mounting base of a three-dimensional scanner for ancient building modeling, which comprises a first motor, a second motor and a matched sliding block, the output end of the first motor is fixedly connected with a U-shaped block, and the inside of the U-shaped block is rotatably connected with a bearing module through a first connecting shaft; the output end of the second motor is fixedly connected with an arc-shaped bent connecting rod, the arc-shaped bent connecting rod is rotationally connected with the bearing module through a second connecting shaft, a rack is slidably connected to the interior of the matched connection sliding block, the rack is connected with a gear in an engaged mode, and the lower surface of the gear is rotationally connected with the rotating shaft base. Through the above structure, through combination of the U-shaped block, the arc-shaped bent connecting rod and the rotating shaft seat, the bearing module can rotate along a plurality of angles, so that the scanner can perform multidirectional detection on an ancient building, and in addition, through linkage of the ball screw, the gear and the rack, the scanner can be fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of mounting bases, in particular to a mounting base of a three-dimensional scanner for ancient building modeling. Background Art

[0002] Today's three-dimensional scanners are mostly fixed in the form of a tripod, and the ancient buildings are scanned through the scanner. Its application number is: CN202020137538.8. A guide rod and a guide sleeve with a compression spring are provided between the upper mounting plate and the lower mounting plate, and a locking bolt threaded on the surface of the guide sleeve is used to facilitate adjustment of the height of the upper mounting plate. However, specific corners of the building need to be manually moved and adjusted, which is not convenient enough. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a mounting base for a three-dimensional scanner for ancient building modeling. The mounting base can be rotated at multiple angles by combining a U-shaped block, an arc-shaped bent connecting rod and a rotating shaft seat, so that the scanner can perform multi-directional detection of the ancient building. In addition, the scanning instrument can be fixed by the linkage of a ball screw, a gear and a rack.

[0004] The utility model also provides a mounting base with the above-mentioned three-dimensional scanner for ancient building modeling, comprising: a bottom plate, the upper surface of the bottom plate is fixedly connected to a fixing plate 1 and a fixing plate 2, the side surface of the fixing plate 1 is fixedly connected to a No. 1 motor, the output end of the No. 1 motor is fixedly connected to a U-shaped block, the interior of the U-shaped block is rotatably connected to a receiving module through a connecting shaft 1, the side surface of the fixing plate 2 is fixedly connected to a No. 2 motor, the output end of the No. 2 motor is fixedly connected to an arc-shaped bent connecting rod, and one end of the arc-shaped bent connecting rod away from the output end of the No. 2 motor is rotatably connected A second connecting shaft is connected, and the end of the second connecting shaft away from the arc-shaped curved connecting rod is rotatably connected to the receiving module, and the upper surface of the receiving module is fixedly connected to a rotating shaft seat; a matching sliding block, the lower surface of the matching sliding block is slidably connected to the rotating shaft seat, the internal rotation of the matching sliding block is connected to a ball screw, and the end of the ball screw away from the matching sliding block is rotatably connected to a fixed module, the fixed module is fixedly connected to the rotating shaft seat, the internal sliding connection of the matching sliding block is connected to a rack, the rack meshes with a gear, and the lower surface of the gear is rotatably connected to the rotating shaft seat. Through the above components, the receiving module can be rotated along multiple angles through the combination of the U-shaped block, the arc-shaped curved connecting rod and the rotating shaft seat, so that the scanner can perform multi-directional detection of ancient buildings. In addition, the scanning instrument can be fixed through the linkage of the ball screw, the gear and the rack.

[0005] According to the mounting base of the three-dimensional scanner for ancient building modeling of the utility model, the side surface of the matching sliding block is fixedly connected with a sleeve block. The scanner body is fixed by the above components.

[0006] According to the mounting base of the three-dimensional scanner for ancient building modeling of the utility model, the interior of the receiving module is rotatably connected with a rotating vertical rod, and the upper end of the rotating vertical rod passes through the interior of the rotating shaft seat. Through the above components, the components are connected so that they can rotate more smoothly.

[0007] According to the mounting base of the three-dimensional scanner for ancient building modeling described in the utility model, there are two matching sliding blocks and they are symmetrically distributed, and the two matching sliding blocks move relative to each other. Through the above components, they are used in conjunction with the ball screw to drive the sleeve block to move and stably fix the scanner.

[0008] According to the mounting base of the three-dimensional scanner for ancient building modeling of the utility model, there are two gears which are symmetrically distributed and are located between two racks. Through the above components, the two matching sliding blocks are driven to move relative to each other.

[0009] According to the mounting base of the three-dimensional scanner for ancient building modeling described in the utility model, a hand push is fixedly connected to the side surface of the rotating shaft seat. Through the above components, the mounting base can be easily moved.

[0010] According to the installation base of the 3D scanner for ancient building modeling of the utility model, the lower surface of the bottom plate is connected to a universal wheel through a connecting assembly, and the universal wheels are divided into two groups, each with two wheels, and the two groups of universal wheels are evenly distributed. Through the above components, the installation and movement can be more stable and the connection can be more secure.

[0011] According to the installation base of the three-dimensional scanner for ancient building modeling of the utility model, the connection assembly includes a connection frame, the upper surface of the connection frame is fixedly connected to the bottom plate, the interior of the connection frame is fixedly connected to the horizontal axis, and the exterior of the horizontal axis is rotatably connected to the universal wheel. Through the above components, a connection function is played to provide a stable connection force.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 A complete structural diagram of the mounting base of the three-dimensional scanner for ancient building modeling according to the utility model;

[0015] Figure 2 A cross-sectional structural diagram of the mounting base of the three-dimensional scanner for ancient building modeling according to the utility model;

[0016] Figure 3 It is a partial structural diagram of position B of the mounting base of the three-dimensional scanner for ancient building modeling of the utility model;

[0017] Figure 4 A diagram showing the gear and rack structure of the mounting base of the three-dimensional scanner for ancient building modeling of the utility model;

[0018] Figure 5 This is a structural diagram of a U-shaped block and an arc-shaped bent connecting rod of a mounting base of a three-dimensional scanner for ancient building modeling according to the utility model.

[0019] Legend:

[0020] 1. Bottom plate; 2. Fixed plate 1; 3. Fixed plate 2; 4. Motor 1; 5. Motor 2; 6. U-shaped block; 7. Connecting shaft 1; 8. Connecting shaft 2; 9. Arc-shaped connecting rod; 10. Receiver module; 11. Rotating shaft seat; 12. Matching sliding block; 13. Rotating vertical rod; 14. Ball screw; 15. Gear; 16. Rack; 17. Connecting frame; 18. Fixed module; 19. Horizontal axis; 20. Bushing block; 21. Universal wheel; 22. Hand push. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-5The mounting base of the three-dimensional scanner for ancient building modeling of the utility model embodiment includes: a bottom plate 1, the upper surface of the bottom plate 1 is fixedly connected with a fixing plate 2 and a fixing plate 3, the position of the power source is fixed, the side surface of the fixing plate 2 is fixedly connected with a No. 1 motor 4, providing a power source, the output end of the No. 1 motor 4 is fixedly connected with a U-shaped block 6, a connecting component, the interior of the U-shaped block 6 is rotatably connected with a receiving module 10 through a connecting shaft 7, a hub connecting the upper and lower components, the side surface of the fixing plate 2 3 is fixedly connected with a No. 2 motor 5, providing a power source, the output end of the No. 2 motor 5 is fixedly connected with an arc-shaped bent connecting rod 9, a connecting component, and the end of the arc-shaped bent connecting rod 9 away from the output end of the No. 2 motor 5 is rotatably connected with a connecting shaft 2 8, so that the receiving module 10 can rotate, and the connecting The end of shaft 2 8 away from the arc-shaped bent connecting rod 9 is rotatably connected to the receiving module 10, and the upper surface of the receiving module 10 is fixedly connected to a rotating shaft seat 11; a matching sliding block 12, the lower surface of the matching sliding block 12 is slidably connected to the rotating shaft seat 11, the internal rotatable connection of the matching sliding block 12 is connected to a ball screw 14, which is used in conjunction with the matching sliding block 12 to drive it to move, and the end of the ball screw 14 away from the matching sliding block 12 is rotatably connected to a fixing module 18, which plays a fixing role, and the fixing module 18 is fixedly connected to the rotating shaft seat 11, and the internal slidable connection of the matching sliding block 12 is connected to a rack 16, which is meshed with a gear 15, and the lower surface of the gear 15 is rotatably connected to the rotating shaft seat 11. There are two gears 15 and they are symmetrically distributed, and the gear 15 is located between the two racks 16.

[0023] The side surface of the matching sliding block 12 is fixedly connected with a sleeve block 20 to fix the position of the scanner and prevent the components from shifting. There are two matching sliding blocks 12 and they are symmetrically distributed. The two matching sliding blocks 12 move relative to each other.

[0024] The receiving module 10 is internally rotatably connected with a rotating vertical rod 13, which connects the position of the vertical component. The upper end of the rotating vertical rod 13 passes through the interior of the rotating shaft seat 11. The side surface of the rotating shaft seat 11 is fixedly connected with a hand push 22, which is a hand grip for pushing the mounting base.

[0025] The lower surface of the base plate 1 is connected to a universal wheel 21, a rolling component, through a connecting assembly. The universal wheel 21 is divided into two groups, two in each group, and the two groups of universal wheels 21 are evenly distributed. The connecting assembly includes a connecting frame 17, which plays a supporting role. The upper surface of the connecting frame 17 is fixedly connected to the base plate 1, the interior of the connecting frame 17 is fixedly connected to the transverse axis 19, and the exterior of the transverse axis 19 is rotatably connected to the universal wheel 21.

[0026] Working principle: First, place the scanner in the sleeve block 20, and rotate the ball screw 14 to drive the matching sliding block 12 to slide so that the rack 16 moves, thereby causing the gear 15 to rotate. The rotation of the gear 15 will drive the rack 16 on the other side to move, and the rack 16 will drive the other matching sliding block 12 to move relatively, so that the two matching sliding blocks 12 fix the scanner, start the No. 1 motor 4 to drive the U-shaped block 6 to rotate so that the receiving module 10 rotates along the Z-axis direction, start the No. 2 motor 5 to drive the arc-shaped bending connecting rod 9 to rotate the receiving module 10 along the Y-axis direction. When the position needs to be moved, it is transferred to the specified position through the hand push 22.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. The mounting base of the three-dimensional scanner for ancient building modeling is characterized by: include: A bottom plate (1), the upper surface of the bottom plate (1) is fixedly connected with a fixing plate 1 (2) and a fixing plate 2 (3), the side surface of the fixing plate 1 (2) is fixedly connected with a first motor (4), the output end of the first motor (4) is fixedly connected with a U-shaped block (6), the interior of the U-shaped block (6) is rotatably connected with a receiving module (10) via a connecting shaft 1 (7), the side surface of the fixing plate 2 (3) is fixedly connected with a second motor (5), the output end of the second motor (5) is fixedly connected with an arc-shaped curved connecting rod (9), the end of the arc-shaped curved connecting rod (9) away from the output end of the second motor (5) is rotatably connected with a connecting shaft 2 (8), the end of the connecting shaft 2 (8) away from the arc-shaped curved connecting rod (9) is rotatably connected to the receiving module (10), and the upper surface of the receiving module (10) is fixedly connected with a rotating shaft seat (11); A matching sliding block (12), the lower surface of which is slidably connected to a rotating shaft seat (11), the matching sliding block (12) is internally rotatably connected to a ball screw (14), one end of which is away from the matching sliding block (12) is rotatably connected to a fixing module (18), the fixing module (18) is fixedly connected to the rotating shaft seat (11), the matching sliding block (12) is internally slidably connected to a rack (16), the rack (16) is meshingly connected to a gear (15), and the lower surface of the gear (15) is rotatably connected to the rotating shaft seat (11).

2. The mounting base of the three-dimensional scanner for ancient building modeling according to claim 1, characterized in that: A sleeve block (20) is fixedly connected to the side surface of the matching sliding block (12).

3. The mounting base of the three-dimensional scanner for ancient building modeling according to claim 1, characterized in that: The receiving module (10) is rotatably connected to a rotating vertical rod (13) inside, and the upper end of the rotating vertical rod (13) passes through the interior of the rotating shaft seat (11).

4. The mounting base of the three-dimensional scanner for ancient building modeling according to claim 1, characterized in that: There are two matching sliding blocks (12) which are symmetrically distributed, and the two matching sliding blocks (12) move relative to each other.

5. The mounting base of the three-dimensional scanner for ancient building modeling according to claim 1, characterized in that: There are two gears (15) which are symmetrically distributed, and the gear (15) is located between two racks (16).

6. The mounting base of the three-dimensional scanner for ancient building modeling according to claim 1, characterized in that: A hand push (22) is fixedly connected to the side surface of the rotating shaft seat (11).

7. The mounting base of the three-dimensional scanner for ancient building modeling according to claim 1, characterized in that: The lower surface of the base plate (1) is connected to a universal wheel (21) via a connecting assembly. The universal wheels (21) are divided into two groups, with two wheels in each group. The two groups of universal wheels (21) are evenly distributed.

8. The mounting base of the three-dimensional scanner for ancient building modeling according to claim 7, characterized in that: The connection assembly comprises a connection frame (17), the upper surface of the connection frame (17) is fixedly connected to the bottom plate (1), the interior of the connection frame (17) is fixedly connected to a transverse axis (19), and the exterior of the transverse axis (19) is rotatably connected to a universal wheel (21).

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