Portable image control point measuring mark

Abstract

The utility model relates to the technical field of image control point measuring marks, and discloses a portable image control point measuring mark which comprises a rotating frame, a fixing rod is rotatably connected to the inner wall of the rotating frame, a second clamping groove is formed in the rotating frame, a limiting groove is formed in the rotating frame, a moving rod is arranged in the rotating frame, and the moving rod is movably connected with the fixing rod. Moving columns are fixedly connected to the two sides of the outer wall of the moving rod, first springs are arranged in the moving columns, limiting discs are fixedly connected to the two ends of the first springs, the outer walls of the limiting discs are slidably connected to the interiors of the moving columns, and buttons are fixedly connected to the outer walls of the limiting discs. According to the utility model, through the structures of the button, the spring and the like, the photo-control point measurement mark can be stored, the use of space is reduced, the photo-control point measurement mark is convenient to carry, the problem that the existing photo-control point measurement mark cannot be conveniently carried and repeatedly used is solved, and the convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of image control point measurement marks, in particular to a portable image control point measurement mark. Background Art

[0002] GCP measurement markers are a tool used in map making, geographic information systems, and spatial data collection to help measure and locate specific points or areas in a map or image. These markers usually have a clear shape, size, and color, and can be clearly identified in the image or map. The role of GCP measurement markers is to provide geographic reference points to accurately locate specific geographic locations on an image or map. They are commonly used in fields such as aerial photography, satellite imagery, and terrestrial photography. When performing image processing and map making, by identifying these markers, images can be corrected, aligned, and geometrically corrected, thereby improving the precision and accuracy of maps and images. The design of these markers can vary greatly, but they usually have some common characteristics, such as obvious shape, size, and color, and high visibility under different lighting conditions. GCP measurement markers play a vital role in geographic information systems, map making, and spatial data collection, helping to ensure the accuracy and reliability of maps and images.

[0003] Existing image control point measurement marks are usually specific marks or signs on the ground. They can be sprayed colors, patterns or special markers, such as spots, squares or stripes on the ground, or vertical brackets or columns fixed to the ground with special marks or signs installed on them for identification in maps or images. They can be metal, plastic or wooden and usually have high visibility.

[0004] However, the existing image control point measurement markers can only be used once for spraying, and the work efficiency is low. The image control point measurement markers fixed on the ground are too large and inconvenient to carry. They are relatively inconvenient to use and are relatively easy to be damaged during transportation. Therefore, a portable image control point measurement marker is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a portable image control point measurement mark, aiming to improve the problem that the image control point measurement mark in the prior art cannot be conveniently carried.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A portable image control point measurement mark comprises a rotating frame, wherein the inner wall of the rotating frame is rotatably connected to a fixed rod, a second card slot is provided inside the rotating frame, a limiting slot is provided inside the rotating frame, a moving rod is arranged inside the rotating frame, both sides of the outer wall of the moving rod are fixedly connected to moving columns, a spring is provided inside the moving column, both ends of the spring are fixedly connected to limiting disks, the outer wall of the limiting disk is slidably connected to the inside of the moving column, the outer wall of the limiting disk is fixedly connected to a button, and the outer wall of the moving rod is fixedly connected to a placement component;

[0008] As a further description of the above technical solution:

[0009] The placement assembly includes a clip and a receiving groove, the top of the clip is fixed to the bottom of the moving rod, and the receiving groove is opened inside the fixed rod;

[0010] As a further description of the above technical solution:

[0011] A first card slot is provided inside the rotating frame, and a second spring is provided inside the rotating frame;

[0012] As a further description of the above technical solution:

[0013] The top of the second spring is fixedly connected to a moving block, and the bottom of the second spring is fixedly connected to the inner wall of the rotating frame;

[0014] As a further description of the above technical solution:

[0015] The top of the moving block is fixedly connected with a sliding column, the top of the sliding column is fixedly connected with a clamping block, and the outer wall of the sliding column is slidably connected to the inside of the rotating frame;

[0016] As a further description of the above technical solution:

[0017] The outer wall of the rotating frame is fixedly connected with a second tooth, the outer wall of the rotating frame is provided with a fixing block, and the outer wall of the fixing block is fixedly connected with an elastic plate;

[0018] As a further description of the above technical solution:

[0019] The outer wall of the elastic plate is fixedly connected with a tooth 1, the tooth 1 is meshed with the tooth 2, and the inside of the elastic plate is fixedly connected with a fixing column;

[0020] As a further description of the above technical solution:

[0021] The outer wall of the fixed column is slidably connected to the inside of the tooth one, the outer wall of the fixed column is fixedly connected to a rotating column, the outer wall of the rotating column is rotatably connected to a rotating disk, and the outer wall of the rotating disk is fixedly connected to a pressing plate.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the moving rod realizes its lifting function by pressing a button. When the button is pressed, the spring 1, the limiting groove and the moving column will be linked to realize the lifting and lowering of the moving rod, so as to store the image control point measurement mark, reduce the use of space, and carry it for convenient monitoring and multiple use. It solves the problem that the existing image control point measurement mark cannot be conveniently carried and used multiple times, and improves the convenience of the device.

[0024] 2. In the utility model, the card block realizes its moving function by pressing the moving block. When the moving block is moved, the sliding column, the second spring and the first card slot will be linked accordingly, so as to realize the clamping of the rotating frame to prevent the problem of easy popping out after folding. The rear fixed block realizes its rotation function by pressing the button plate. When the button plate is pressed, the teeth, the turntable and the elastic plate will be linked accordingly to realize the rotation of the fixed block, so as to adjust the angle of the image control point measurement mark, so that the observer can observe more conveniently, solves the problem that the angle of the image control point measurement mark is unified and inconvenient to observe, and improves the application flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional schematic diagram of a portable image control point measurement mark proposed by the utility model;

[0026] Figure 2 A schematic diagram of the structure inside a rotating frame of a portable image control point measurement mark proposed by the utility model;

[0027] Figure 3 The present invention is a structural schematic diagram of a portable image control point measurement mark for tooth positions.

[0028] Legend:

[0029] 1. Rotating frame; 2. Button; 3. Slot 1; 4. Moving rod; 5. Slot 2; 6. Fixed rod; 7. Limiting slot; 8. Spring 1; 9. Moving column; 10. Block; 11. Sliding column; 12. Moving block; 13. Spring 2; 14. Limiting disc; 15. Fixed block; 16. Elastic plate; 17. Tooth 1; 18. Tooth 2; 19. Turntable; 20. Rotating column; 21. Fixed column; 22. Press plate; 23. Clip; 24. Storage slot. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-Figure 2 The utility model provides an embodiment: a portable image control point measurement mark, including a rotating frame 1, the inner wall of the rotating frame 1 is rotatably connected with a fixed rod 6, a card slot 2 5 is opened inside the rotating frame 1, a limiting slot 7 is opened inside the rotating frame 1, a moving rod 4 is arranged inside the rotating frame 1, both sides of the outer wall of the moving rod 4 are fixedly connected with moving columns 9, a spring 1 8 is arranged inside the moving column 9, both ends of the spring 1 8 are fixedly connected with limiting disks 14, the outer wall of the limiting disk 14 is slidably connected inside the moving column 9, the outer wall of the limiting disk 14 is fixedly connected with a button 2, and the outer wall of the moving rod 4 is fixedly connected with a placement component;

[0032] Specifically, rotate the rotating frame 1, then pull the moving rod 4, and after the button 2 reaches the slot 2 5, it is rebounded and fixed by the spring 1 8. After use, press the button 2, and the limiting disk 14 is driven to move by the button 2. Then the spring 1 8 is compressed by the limiting disk 14, and then the moving rod 4 is pushed to retract it. It can be easily folded or decomposed into smaller sizes, making it easier to carry and transport. This makes it more convenient to measure in different locations without carrying bulky signs. Since it can be folded, this type of sign occupies less space during storage and transportation, which is very useful for situations where it needs to be stored in a limited space.

[0033] Reference Figure 1 , the placement assembly includes a clip 23 and a receiving groove 24, the top of the clip 23 is fixed to the bottom of the moving rod 4, and the receiving groove 24 is opened inside the fixed rod 6;

[0034] Specifically, the sign cloth can be clamped by the clip 23. Using the clip 23 to clamp the sign cloth can ensure that it is firmly fixed on the moving rod 4 to prevent it from being blown away or sliding during wind or movement. The sign cloth can be quickly fixed to the moving rod 4, saving setting time and improving work efficiency. The storage slot 24 can be used to place the sign cloth, which can protect the sign cloth from sun, rain, dust and damage, extend its service life, and make it easier to store and carry, which can save storage space and make the entire device more neat and compact, convenient to carry and transport.

[0035] Reference Figure 1-Figure 3A card slot 3 is provided inside the rotating frame 1, and a spring 2 13 is provided inside the rotating frame 1. The top of the spring 2 13 is fixedly connected to a moving block 12, and the bottom of the spring 2 13 is fixedly connected to the inner wall of the rotating frame 1. The top of the moving block 12 is fixedly connected to a sliding column 11, and the top of the sliding column 11 is fixedly connected to a card block 10. The outer wall of the sliding column 11 is slidably connected to the inside of the rotating frame 1, and the outer wall of the rotating frame 1 is fixedly connected to a tooth 2 18. A fixed block 15 is provided on the outer wall of the rotating frame 1, and the outer wall of the fixed block 15 is fixedly connected to an elastic plate 16, and the outer wall of the elastic plate 16 is fixedly connected to a tooth 17, and the tooth 17 is meshed with the tooth 2 18. A fixed column 21 is fixedly connected inside the elastic plate 16, and the outer wall of the fixed column 21 is slidably connected inside the tooth 17. The outer wall of the fixed column 21 is fixedly connected to a rotating column 20, and the outer wall of the rotating column 20 is rotatably connected to a turntable 19, and the outer wall of the turntable 19 is fixedly connected to a press plate 22;

[0036] Specifically, the spring 2 13 is compressed by pulling the moving block 12, and the sliding column 11 is moved by the moving block 12, and then the card block 10 is moved by the sliding column 11, and the card block 10 is slid to the inside of the card slot 1 3 for clamping by rotating the rotating frame 1, ensuring that the rotating frame 1 remains tightly closed in the closed state, preventing accidental unfolding or loosening during carrying or transportation, and improving the safety of the equipment. When closed, the various components are tightly combined, making the entire device more stable, reducing the possibility of movement or damage during transportation or storage, and then rotating the fixed block 15 to a suitable angle, and then rotating the pressing plate 22, and driving the turntable 19 to rotate through the pressing plate 22, and then driving the elastic plate 16 to move through the turntable 19, and then driving the tooth 1 17 to move through the elastic plate 16, so that the tooth 1 17 and the tooth 2 18 are meshed and clamped, and the angle of the mark can be flexibly adjusted as needed to adapt to different measurement requirements and environmental conditions. Adjusting the angle can help ensure that the device is in the best position to obtain the most accurate measurement results or achieve the best field of view, thereby improving the accuracy and efficiency of work.

[0037] Working principle: rotate the pressing plate 22, and drive the fixedly connected turntable 19 to rotate through the pressing plate 22, thereby driving the slidingly connected elastic plate 16 to move, and then drive the fixedly connected tooth 17 to move through the elastic plate 16, then rotate the fixed block 15, and drive the fixedly connected elastic plate 16 to rotate through the fixed block 15, and then drive the fixedly connected tooth 17 to rotate through the elastic plate 16 until it is parallel to the rotating frame 1, and then rotate the pressing plate 22, and drive the tooth 17 to mesh and lock with the tooth 2 18 through the pressing plate 22 to achieve the effect of the rotation angle, and then press the button 2, and drive the fixedly connected limiting disk 14 to slide through the button 2. The connected moving column 9 slides inside, and then drives the spring 1 8 to be compressed through the limiting disk 14 to the inside of the card slot 2 5, and then presses the moving rod 4 to slide to the bottom in the limiting groove 7 of the sliding connection, and then rotates the rotating frame 1, and presses the moving block 12 at the same time, and drives the fixedly connected spring 2 13 to be compressed through the moving block 12, and then drives the fixedly connected sliding column 11 to slide inside the slidingly connected rotating frame 1 through the moving block 12, and then drives the fixedly connected card block 10 to slide through the sliding column 11 until the rotating frame 1 is merged, and releases the moving block 12 to make the spring 2 13 rebound, thereby fixing the card block 10 to the inside of the slidingly connected card slot 3.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable image control point measurement marker, comprising a rotating frame (1), characterized in that: The inner wall of the rotating frame (1) is rotatably connected to a fixed rod (6), a second clamping groove (5) is provided inside the rotating frame (1), a limiting groove (7) is provided inside the rotating frame (1), a moving rod (4) is arranged inside the rotating frame (1), both sides of the outer wall of the moving rod (4) are fixedly connected to moving columns (9), a spring (8) is provided inside the moving column (9), both ends of the spring (8) are fixedly connected to limiting discs (14), the outer wall of the limiting disc (14) is slidably connected to the inside of the moving column (9), the outer wall of the limiting disc (14) is fixedly connected to a button (2), and the outer wall of the moving rod (4) is fixedly connected to a placement component.

2. A portable image control point measurement marker according to claim 1, characterized in that: The placement assembly comprises a clip (23) and a receiving groove (24), the top of the clip (23) is fixed to the bottom of the moving rod (4), and the receiving groove (24) is opened inside the fixed rod (6).

3. A portable image control point measurement marker according to claim 1, characterized in that: A first clamping groove (3) is provided inside the rotating frame (1), and a second spring (13) is arranged inside the rotating frame (1).

4. A portable image control point measurement marker according to claim 3, characterized in that: The top of the second spring (13) is fixedly connected to a moving block (12), and the bottom of the second spring (13) is fixedly connected to the inner wall of the rotating frame (1).

5. A portable image control point measurement marker according to claim 4, characterized in that: The top of the moving block (12) is fixedly connected to a sliding column (11), the top of the sliding column (11) is fixedly connected to a clamping block (10), and the outer wall of the sliding column (11) is slidably connected to the inside of the rotating frame (1).

6. A portable image control point measurement marker according to claim 5, characterized in that: The outer wall of the rotating frame (1) is fixedly connected with a second tooth (18), the outer wall of the rotating frame (1) is provided with a fixing block (15), and the outer wall of the fixing block (15) is fixedly connected with an elastic plate (16).

7. A portable image control point measurement marker according to claim 6, characterized in that: The outer wall of the elastic plate (16) is fixedly connected with a tooth one (17), the tooth one (17) is meshed with the tooth two (18), and the interior of the elastic plate (16) is fixedly connected with a fixing column (21).

8. A portable image control point measurement marker according to claim 7, characterized in that: The outer wall of the fixed column (21) is slidably connected to the inside of the tooth one (17), the outer wall of the fixed column (21) is fixedly connected to a rotating column (20), the outer wall of the rotating column (20) is rotatably connected to a rotating disk (19), and the outer wall of the rotating disk (19) is fixedly connected to a pressing plate (22).

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