AR construction simulation positioning mechanism

Abstract

The utility model discloses a kind of AR construction simulation positioning mechanisms based on, including angle adjusting protection assembly, overturning fixed component, instrument body and clamping positioning assembly, the angle adjusting protection assembly includes protection frame, protective top cover, carousel, clamping slot, handle, L type seat, first threaded frame, slide bar, limit slot and fixed column, the overturning fixed component includes positioning plate, second threaded frame, supporting leg and positioning slot, the instrument body is arranged in the inner chamber of angle adjusting protection assembly, the overturning fixed component is arranged in the bottom of angle adjusting protection assembly, the clamping positioning assembly is arranged in the back of overturning fixed component. The AR construction simulation positioning mechanism based on provided in the utility model has the advantages that the positioning is conveniently adjusted and the fixing effect is good, solves the problem that the instrument of prior art is inconvenient to adjust its angle when used in construction site, and some environments cannot be placed directly on the ground.

Description

Technical Field

[0001] This utility model relates to the field of AR construction technology, specifically to an AR-based construction simulation positioning mechanism. Background Technology

[0002] AR construction refers to the application of augmented reality (AR) technology in the field of building construction. By integrating virtual and real elements, it optimizes the entire process of design, construction, and management. Currently, this technology is mainly combined with BIM (Building Information Modeling), and its application scenarios cover multiple aspects such as design visualization, construction guidance, quality acceptance, and collaborative management, significantly improving project efficiency and accuracy.

[0003] AR construction positioning instruments are usually called AR real-scene layout RTK measuring instruments or visual RTK measuring instruments. These instruments achieve precise positioning and visual guidance on the construction site by integrating AR technology, RTK positioning (real-time dynamic differential positioning) and inertial navigation (INS). However, when using existing instruments on the construction site, it is inconvenient to adjust their angles, and in some environments, they cannot be placed directly on the ground. Therefore, there is an urgent need for an AR-based construction simulation positioning mechanism to overcome the above-mentioned shortcomings. Utility Model Content

[0004] The purpose of this invention is to provide an AR-based construction simulation positioning mechanism, which has the advantages of convenient positioning adjustment and good fixing effect, 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: an AR-based construction simulation positioning mechanism, comprising an angle adjustment and protection component, a flip-fixing component, an instrument body, and a clamping and positioning component. The angle adjustment and protection component includes a protective frame, a protective top cover, a turntable, a slot, a handle, an L-shaped seat, a first threaded bracket, a slide rod, a limiting groove, and a fixing column. The flip-fixing component includes a positioning plate, a second threaded bracket, a support leg, and a positioning groove.

[0006] Furthermore, the instrument body is located inside the angle adjustment and protection component, the flipping and fixing component is located at the bottom of the angle adjustment and protection component, and the clamping and positioning component is located on the back of the flipping and fixing component. The clamping and positioning component includes a U-shaped seat, a fixing block, a fixing groove, a third threaded bracket, a second sliding groove, a clamping claw, and a slider.

[0007] Furthermore, a U-shaped seat is fixedly installed on the back of the fixing block, and a second sliding groove is provided inside the U-shaped seat. Two sliders are slidably connected inside the second sliding groove, and a clamping claw is fixedly installed on the back of the slider.

[0008] Furthermore, both sides of the U-shaped seat are rotatably connected to a third threaded bracket via threads. The side of the third threaded bracket that is relatively close to each other is rotatably connected to the side of the clamping claw that is relatively far away via a bearing. Fixing grooves are provided on both sides of the fixing block. A protective top cover is fixedly installed on the top of the protective frame.

[0009] Furthermore, the inner cavity of the protective frame is rotatably connected to both sides of the instrument body via bearings, and an L-shaped seat is fixedly installed on the right side of the protective frame. The interior of the L-shaped seat is rotatably connected to a first threaded bracket via threads, and a fixing column is fixedly installed at the bottom of the first threaded bracket.

[0010] Furthermore, a limiting groove is provided inside the L-shaped seat, and a sliding rod is slidably connected inside the limiting groove. The left side of the sliding rod is fixedly connected to the right side of the fixed column, and a turntable is provided on the right side of the protective frame.

[0011] Furthermore, the left side of the turntable is fixedly connected to the right side of the protective frame via a fixed shaft, the slots are evenly distributed on the surface of the turntable, the handle is fixedly installed on the right side of the turntable, and positioning plates are fixedly installed on both sides of the bottom of the protective frame.

[0012] Furthermore, the inner side of the positioning plate is rotatably connected to a support leg via a bearing, and positioning grooves are provided on both sides of the support leg. The interior of the positioning plate is rotatably connected to a second threaded bracket via a thread. The side of the second threaded bracket that is relatively close to each other passes through the positioning groove into the interior of the support leg. The back of the support leg is fixedly connected to the front of the fixing block.

[0013] In summary, due to the adoption of the above-mentioned technologies, the beneficial effects of this utility model are: This invention uses an angle adjustment and protection component to adjust and fix the angle of the instrument body. A flip-fixing component and a clamping and positioning component facilitate the fixation of the instrument body. To fix the angle adjustment and protection component, the fixing block is rotated as needed. After rotating the fixing block to the designated position, the second threaded bracket is rotated. The second threaded bracket passes through the fixing groove into the interior of the fixing block, aligning the U-shaped seat with the positioning plate. Next, the third threaded bracket is rotated, causing the slider and clamping claw to move inwards. Under the action of the clamping claw, the entire device is fixed to the clamping object. To adjust the angle of the instrument body, the handle is rotated, causing the turntable to rotate and move the angle of the instrument body to the designated position. Finally, the first threaded bracket is rotated, causing the fixing column to move downwards. The fixing column inserts into the interior of the turntable through a slot, thus fixing the instrument body. This design offers the advantages of convenient adjustment and positioning with good fixation effect, solving the problem that existing instruments are inconvenient to adjust their angle when used on construction sites, and that some environments cannot place them directly on the ground. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of this utility model from another perspective; Figure 3 This utility model Figure 2 Enlarged view of a portion of point A in the middle; Figure 4 This is a schematic diagram of the cross-sectional structure of the flip-fixing component of this utility model.

[0015] In the diagram: 1. Angle adjustment and protection assembly; 11. Protective frame; 12. Protective top cover; 13. Turntable; 14. Slot; 15. Handle; 16. L-shaped seat; 17. First threaded bracket; 18. Slide rod; 19. Limiting groove; 191. Fixing column; 2. Flip-fixing assembly; 21. Positioning plate; 22. Second threaded bracket; 23. Support leg; 24. Positioning groove; 3. Instrument body; 4. Clamping and positioning assembly; 41. U-shaped seat; 42. Fixing block; 43. Fixing groove; 44. Third threaded bracket; 45. Second slide groove; 46. Clamping claw; 47. Slider. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0017] This utility model provides, for example Figure 1-4 As shown, an AR-based construction simulation positioning mechanism includes an angle adjustment and protection component 1, a flip-fixing component 2, an instrument body 3, and a clamping and positioning component 4. The angle adjustment and protection component 1 includes a protective frame 11, a protective top cover 12, a turntable 13, a slot 14, a handle 15, an L-shaped seat 16, a first threaded bracket 17, a slide rod 18, a limiting groove 19, and a fixing column 191. The flip-fixing component 2 includes a positioning plate 21, a second threaded bracket 22, a support leg 23, and a positioning groove 24. More specifically, by setting up the flip-fixing component 2 and the clamping positioning component 4, the instrument body 3 can be easily fixed. When fixing the angle adjustment protection component 1, the fixing block 42 is rotated according to its needs. After the fixing block 42 is rotated to the designated position, the second threaded bracket 22 is rotated. The second threaded bracket 22 passes through the fixing groove 43 into the interior of the fixing block 42. Then, the U-shaped seat 41 and the positioning plate 21 are aligned. Next, the third threaded bracket 44 is rotated. The third threaded bracket 44 drives the slider 47 and the clamping claw 46 to move inward. Under the action of the clamping claw 46, the entire device is fixed on the clamping object. When adjusting the angle of the instrument body 3, the handle 15 is rotated. The handle 15 drives the turntable 13 to rotate, so that the angle of the instrument body 3 moves to the designated position. Finally, the first threaded bracket 17 is rotated. The first threaded bracket 17 drives the fixing column 191 to move downward. The fixing column 191 is inserted into the interior of the turntable 13 through the slot 14, thereby fixing the instrument body 3. It has the advantages of convenient adjustment and positioning and good fixing effect.

[0018] In some embodiments, the instrument body 3 is disposed in the inner cavity of the angle adjustment and protection component 1, the flipping and fixing component 2 is disposed at the bottom of the angle adjustment and protection component 1, and the clamping and positioning component 4 is disposed on the back of the flipping and fixing component 2. The clamping and positioning component 4 includes a U-shaped seat 41, a fixing block 42, a fixing groove 43, a third threaded bracket 44, a second sliding groove 45, a clamping claw 46, and a slider 47. More specifically, the second sliding groove 45 is used to limit the slider 47 to prevent the slider 47 from shaking during movement.

[0019] In some embodiments, a U-shaped seat 41 is fixedly installed on the back of the fixing block 42. A second sliding groove 45 is provided inside the U-shaped seat 41. Two sliders 47 are slidably connected inside the second sliding groove 45. A clamping claw 46 is fixedly installed on the back of the slider 47. More specifically, the clamping claw 46 is limited by the slider 47 to prevent the clamping claw 46 from shaking during movement. The clamping claw 46 is provided to facilitate clamping and fixing of objects.

[0020] In some embodiments, both sides of the U-shaped seat 41 are rotatably connected to a third threaded bracket 44 via threads. The side of the third threaded bracket 44 that is relatively close to each other is rotatably connected to the side of the clamping claw 46 that is relatively far away via a bearing. Both sides of the fixing block 42 are provided with fixing grooves 43. A protective top cover 12 is fixedly installed on the top of the protective frame 11. More specifically, the position of the clamping claw 46 is moved by setting the third threaded bracket 44, and the top of the protective frame 11 is protected by setting the protective top cover 12.

[0021] In some embodiments, the inner cavity of the protective frame 11 is rotatably connected to both sides of the instrument body 3 via bearings. An L-shaped seat 16 is fixedly installed on the right side of the protective frame 11. A first threaded bracket 17 is rotatably connected to the inside of the L-shaped seat 16 via threads. A fixing post 191 is fixedly installed at the bottom of the first threaded bracket 17. More specifically, the position of the fixing post 191 is moved by setting the first threaded bracket 17. The fixing post 191 is fixed by passing through the slot 14 into the interior of the turntable 13.

[0022] In some embodiments, a limiting groove 19 is provided inside the L-shaped seat 16, and a sliding rod 18 is slidably connected inside the limiting groove 19. The left side of the sliding rod 18 is fixedly connected to the right side of the fixed column 191. A turntable 13 is provided on the right side of the protective frame 11. More specifically, the limiting groove 19 is used to limit the sliding rod 18 to prevent it from shaking during movement, and the sliding rod 18 is used to limit the fixed column 191 to prevent it from shaking during movement.

[0023] In some embodiments, the left side of the turntable 13 is fixedly connected to the right side of the protective frame 11 via a fixed shaft, the slots 14 are evenly opened on the surface of the turntable 13, the handle 15 is fixedly installed on the right side of the turntable 13, and positioning plates 21 are fixedly installed on both sides of the bottom of the protective frame 11. More specifically, the turntable 13 is driven by the handle 15, and the support legs 23 are positioned by the positioning plates 21 through bearings.

[0024] In some embodiments, the inner side of the positioning plate 21 is rotatably connected to a support leg 23 via a bearing. Positioning grooves 24 are provided on both sides of the support leg 23. The interior of the positioning plate 21 is rotatably connected to a second threaded bracket 22 via a thread. The relatively close side of the second threaded bracket 22 extends into the interior of the support leg 23 through the positioning groove 24. The back of the support leg 23 is fixedly connected to the front of the fixing block 42. More specifically, by setting the second threaded bracket 22, the support leg 23 is limited by the positioning groove 24.

[0025] Working principle: Step 1: When fixing the angle adjustment protection component 1, rotate the fixing block 42 according to its requirements. After rotating the fixing block 42 to the designated position, rotate the second threaded bracket 22. The second threaded bracket 22 passes through the fixing groove 43 into the interior of the fixing block 42. Then, make the U-shaped seat 41 and the positioning plate 21 in the same direction. Then, rotate the third threaded bracket 44. The third threaded bracket 44 drives the slider 47 and the clamping claw 46 to move inward. Under the action of the clamping claw 46, the entire device is fixed on the clamped object. Step 2: When adjusting the angle of the instrument body 3, turn the handle 15. The handle 15 drives the turntable 13 to rotate, so that the angle of the instrument body 3 moves to the specified position. Finally, turn the first threaded bracket 17. The first threaded bracket 17 drives the fixing column 191 to move downward. The fixing column 191 is inserted into the turntable 13 through the slot 14, thereby fixing the instrument body 3. It has the advantages of convenient adjustment and positioning and good fixing effect.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. An AR-based construction simulation positioning mechanism, characterized in that: The instrument includes an angle adjustment and protection component (1), a flip-fixing component (2), an instrument body (3), and a clamping and positioning component (4). The angle adjustment and protection component (1) includes a protective frame (11), a protective top cover (12), a turntable (13), a slot (14), a handle (15), an L-shaped seat (16), a first threaded bracket (17), a slide rod (18), a limiting groove (19), and a fixing post (191). The flip-fixing component (2) includes a positioning plate (21), a second threaded bracket (22), a support leg (23), and a positioning groove (24).

2. The AR-based construction simulation positioning mechanism according to claim 1, characterized in that: The instrument body (3) is located in the inner cavity of the angle adjustment protection component (1), the flipping and fixing component (2) is located at the bottom of the angle adjustment protection component (1), and the clamping and positioning component (4) is located on the back of the flipping and fixing component (2). The clamping and positioning component (4) includes a U-shaped seat (41), a fixing block (42), a fixing groove (43), a third threaded bracket (44), a second sliding groove (45), a clamping claw (46), and a slider (47).

3. The AR-based construction simulation positioning mechanism according to claim 2, characterized in that: A U-shaped seat (41) is fixedly installed on the back of the fixed block (42). A second sliding groove (45) is provided inside the U-shaped seat (41). Two sliders (47) are slidably connected inside the second sliding groove (45). A clamping claw (46) is fixedly installed on the back of the slider (47).

4. The AR-based construction simulation positioning mechanism according to claim 2, characterized in that: The U-shaped seat (41) has a third threaded bracket (44) connected to both sides of the interior by a threaded rotation. The side of the third threaded bracket (44) that is relatively close to the other side is rotatably connected to the side of the clamping claw (46) that is relatively far away by a bearing. The fixed block (42) has a fixed groove (43) on both sides. The top of the protective frame (11) is fixedly installed with a protective top cover (12).

5. The AR-based construction simulation positioning mechanism according to claim 1, characterized in that: The inner cavity of the protective frame (11) is rotatably connected to both sides of the instrument body (3) through bearings. An L-shaped seat (16) is fixedly installed on the right side of the protective frame (11). The interior of the L-shaped seat (16) is rotatably connected to a first threaded frame (17) through a thread. A fixing column (191) is fixedly installed at the bottom of the first threaded frame (17).

6. The AR-based construction simulation positioning mechanism according to claim 1, characterized in that: The L-shaped seat (16) has a limiting groove (19) inside, and a slide rod (18) is slidably connected inside the limiting groove (19). The left side of the slide rod (18) is fixedly connected to the right side of the fixed column (191), and a turntable (13) is provided on the right side of the protective frame (11).

7. The AR-based construction simulation positioning mechanism according to claim 1, characterized in that: The left side of the turntable (13) is fixedly connected to the right side of the protective frame (11) via a fixed shaft. The slots (14) are evenly opened on the surface of the turntable (13). The handle (15) is fixedly installed on the right side of the turntable (13). Positioning plates (21) are fixedly installed on both sides of the bottom of the protective frame (11).

8. The AR-based construction simulation positioning mechanism according to claim 1, characterized in that: The inner side of the positioning plate (21) is rotatably connected to the support leg (23) via a bearing. Positioning grooves (24) are provided on both sides of the support leg (23). The interior of the positioning plate (21) is rotatably connected to the second threaded bracket (22) via a thread. The side of the second threaded bracket (22) that is relatively close to each other passes through the positioning groove (24) into the interior of the support leg (23). The back of the support leg (23) is fixedly connected to the front of the fixing block (42).

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