Soil sample image data auxiliary collector

Abstract

The utility model relates to the technical field of image acquisition, in particular to a soil sample image data auxiliary acquisition device. The utility model provides an auxiliary collector for soil sample image data. A soil sample image data auxiliary collector comprises a supporting plate, a supporting assembly, a shell, a rotating rod and an image collecting assembly, the supporting assembly is arranged on the supporting plate, the shell is connected to the supporting plate in a clamped mode, the rotating rod is rotationally connected to the shell, the image collecting assembly is installed on the rotating rod, and the collector further comprises a shading plate, a torsional spring and a driving assembly. The top of the shell is rotationally connected with a light shielding plate, a torsional spring is connected between the light shielding plate and the interior of the shell, and a driving assembly is arranged on the shell. The shading plate is arranged on the shell, the shading effect on the image acquisition assembly can be achieved, when the image acquisition assembly shoots a soil sample image, it is avoided that the image definition is affected by direct sunlight, and when the image acquisition assembly adjusts the sampling position, the shading plate can be adjusted along with the image acquisition assembly, and use is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of image acquisition technology, and in particular to an auxiliary acquisition device for soil sample image data. Background Technology

[0002] In land planning, it is necessary to use image acquisition equipment for topographic surveying to measure and explore the land. Topographic surveying mainly involves determining the projection position and elevation of land features and terrain on the horizontal plane, reducing them to a certain scale, and drawing them into topographic maps with symbols and annotations.

[0003] The measurement and data collection work is carried out outdoors, and a tripod is used to support the data collection unit. The data collection unit is used to collect soil sample images. However, the outdoor light is strong, and the sunlight shines directly on the lens of the data collector, which can easily cause lens glare. This can result in light spots or overall fogging in the captured image, and some soil sample details may not be clearly extracted, affecting the accuracy of the measurement data. Furthermore, the data collector may be damaged by prolonged exposure to sunlight. Utility Model Content

[0004] To overcome the aforementioned shortcomings, this utility model provides a soil sample image data auxiliary acquisition device.

[0005] The technical solution is as follows: A soil sample image data auxiliary acquisition device includes a support plate, a support assembly, a housing, a rotating rod, and an image acquisition assembly. The support plate is provided with the support assembly, and the housing is snapped onto the support plate. The rotating rod is rotatably connected to the housing, and the image acquisition assembly is installed on the rotating rod. The acquisition device also includes a light shield, a torsion spring, and a driving assembly. The light shield is rotatably connected to the top of the housing, and a torsion spring connects the light shield to the inside of the housing. The driving assembly is provided on the housing.

[0006] Furthermore, the support assembly includes telescopic legs and hinged frames. Three telescopic legs are rotatably connected to the outer side of the support plate, and hinged frames for limiting the position are rotatably connected between the lower sides of the three telescopic legs.

[0007] Furthermore, the driving assembly includes a sliding plate, a guide rod one, a guide rod two, a spring, and a push plate. Guide rod one and guide rod two are fixed on the upper left side wall of the housing. A sliding plate is slidably connected between guide rod one and guide rod two. The sliding plate is engaged with the light shield. A spring connects the sliding plate and guide rod one. A push plate is fixed on the left side of the rotating rod. The outer side of the push plate is a smooth arc surface. The push plate will contact the sliding plate when rotating with the rotating rod. The left oblique angle of the light shield is also an arc surface. When the light shield rotates clockwise, it will push the sliding plate through the arc surface.

[0008] Furthermore, the data acquisition device also includes a level, which is symmetrically mounted on the rear side of the image acquisition component.

[0009] Furthermore, the image acquisition unit also includes a lighting lamp, with a lighting lamp installed on top of the image acquisition component to provide a light source.

[0010] Furthermore, the collector also includes a handle, which is fixedly connected to the front top of the light shield.

[0011] Compared with the prior art, the present invention has the following advantages: 1. The light shield is set on the outer shell, which can shield the image acquisition component from the light. When the image acquisition component takes pictures of soil samples, it avoids the direct sunlight from affecting the image clarity. In addition, when the image acquisition component adjusts the sampling position, the light shield can be adjusted accordingly, which is convenient for use.

[0012] 2. Adding a level to this device makes it easier for staff to adjust its placement, while the lighting provides a light source for the image acquisition components in low-light conditions, ensuring the smooth operation of image acquisition. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a three-dimensional structural diagram of the sliding plate, guide rod, spring, and other components of this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the rotating rod, image acquisition component, level, and other components of this utility model.

[0016] Figure 4 This is a three-dimensional structural diagram of the light-shielding plate, torsion spring, and other components of this utility model.

[0017] Reference numerals: 1. Support plate, 2. Telescopic tripod, 3. Hinge frame, 4. Housing, 5. Rotating rod, 6. Image acquisition component, 7. Level, 8. Lighting lamp, 9. Light shield, 10. Torsion spring, 11. Sliding plate, 12. Guide rod one, 13. Spring, 14. Guide rod two, 15. Push plate, 16. Handle. Detailed Implementation

[0018] The technical solution of this utility model will be further described below with reference to the accompanying drawings.

[0019] Example: A soil sample image data auxiliary acquisition device, such as Figures 1-4As shown, it includes a support plate 1, a support assembly, a housing 4, a rotating rod 5, an image acquisition assembly 6, a light shield 9, a torsion spring 10, and a driving assembly. The support plate 1 is equipped with the support assembly, and the housing 4 is snapped onto the support plate 1. The rotating rod 5 is rotatably connected to the housing 4, and there is damping between the rotating rod 5 and the housing 4. The image acquisition assembly 6 is installed on the rotating rod 5. The image acquisition assembly 6 includes laser ranging technology, close-range photogrammetry technology, ultrasonic ranging technology, etc. The top of the housing 4 is rotatably connected to the light shield 9, and the torsion spring 10 is connected between the light shield 9 and the inside of the housing 4. The housing 4 is equipped with a driving assembly.

[0020] like Figure 1 As shown, the support assembly includes telescopic legs 2 and hinged frames 3. Three telescopic legs 2 are evenly rotatably connected to the outside of the support plate 1, and hinged frames 3 for limiting the position are rotatably connected between the lower sides of the three telescopic legs 2.

[0021] like Figure 2 As shown, the driving assembly includes a sliding plate 11, a guide rod 12, a guide rod 14, a spring 13, and a push plate 15. The guide rod 12 and the guide rod 14 are fixed on the upper left side wall of the housing 4. The sliding plate 11 is slidably connected between the guide rod 12 and the guide rod 14. The sliding plate 11 is engaged with the light shield 9. The spring 13 is connected between the sliding plate 11 and the guide rod 12. The push plate 15 is fixed on the left side of the rotating rod 5. The outer side of the push plate 15 is a smooth arc surface. The push plate 15 will contact the sliding plate 11 when the rotating rod 5 rotates, and then push the sliding plate 11 to move outward through the arc surface. The rear left side wall of the light shield 9 is also an arc surface. When the light shield 9 reverses, it will push the sliding plate 11 through the arc surface.

[0022] like Figures 3-4 As shown, the data acquisition device also includes a level 7, a light 8, and a handle 16. The level 7 is symmetrically installed on the left and right sides of the rear side of the image acquisition component 6, the light 8 is installed on the top of the image acquisition component 6, and the handle 16 is fixedly connected to the front side of the top of the light shield 9.

[0023] First, determine the sampling location. Install the housing 4 onto the support plate 1. Extend the telescopic legs 2 outwards and adjust their height according to the required height. When the telescopic legs 2 extend and retract, the hinged frame 3 will also rotate inwards to retract and outwards to extend. After determining the position and height, check the level 7 to see if the device is level. Adjust the device to a horizontal position by checking the level 7. After fixing the device, connect it to the power supply and start the image acquisition component 6. The image acquisition component 6 will acquire and measure the soil sample image using the internal laser rangefinder. The device measures and images soil samples. The signal transmitting and receiving devices work together. The light-shielding plate 9 shields the image acquisition component 6 from direct sunlight, preventing it from affecting image clarity. In low light conditions, the lighting lamp 8 can be turned on to provide illumination for clearer soil sample images. When data from a rear soil sample needs to be measured, the image acquisition component 6 can be rotated, causing the rotating rod 5 and push plate 15 to rotate 180 degrees to face rearward. As the push plate 15 rotates, it contacts the sliding plate 11, thus pushing... The sliding plate 11 moves to the left, compressing the spring 13. The sliding plate 11 no longer blocks the light-shielding plate 9. Initially, the torsion spring 10 is in a deformed state. After the light-shielding plate 9 is released, it will rotate 180 degrees counterclockwise to the rear under the reset action of the torsion spring 10. After the push plate 15 passes the sliding plate 11, the sliding plate 11 will move to the right and reset under the reset action of the spring 13. In this way, the angle of the image acquisition component 6 can be adjusted independently without changing the position of the support component, and the light-shielding plate 9 can automatically adjust accordingly. When reversing and resetting the image acquisition component 6 after data acquisition ends, the image acquisition component 6 is first... Reverse component 6 180 degrees to reset to the initial angle, then pull handle 16 to rotate the light shield 9 180 degrees clockwise to reset. The torsion spring 10 deforms, and the light shield 9 will contact the sliding plate 11 when it reverses. The side of the light shield 9 that contacts the sliding plate 11 is curved, which will push the sliding plate 11 to the left, causing the spring 13 to compress. After the light shield 9 is aligned with the sliding plate 11 at the locking point, the sliding plate 11 will move to the right due to the spring 13 to reset, thus locking the light shield 9. This completes the reset of the light shield 9 and the image acquisition component 6. After use, turn off the power of this device.

[0024] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Therefore, all equivalent changes made based on the content described in the claims of the present utility model should be included within the scope of the claims of the present utility model.

Claims

1. A soil sample image data auxiliary acquisition device, comprising a support plate (1), a support assembly, a housing (4), a rotating rod (5), and an image acquisition assembly (6), wherein the support plate (1) is provided with the support assembly, the housing (4) is snapped onto the support plate (1), the rotating rod (5) is rotatably connected to the housing (4), and the image acquisition assembly (6) is installed on the rotating rod (5), characterized in that: The collector also includes a light shield (9), a torsion spring (10) and a drive assembly. The top of the housing (4) is rotatably connected to the light shield (9), and the torsion spring (10) is connected between the light shield (9) and the inside of the housing (4). The housing (4) is provided with a drive assembly.

2. The soil sample image data auxiliary acquisition device as described in claim 1, characterized in that: The support assembly includes telescopic legs (2) and hinges (3). Three telescopic legs (2) are uniformly rotatably connected to the outside of the support plate (1), and hinges (3) for limiting are rotatably connected between the lower sides of the three telescopic legs (2).

3. The soil sample image data auxiliary acquisition device as described in claim 1, characterized in that: The driving assembly includes a sliding plate (11), a guide rod one (12), a guide rod two (14), a spring (13), and a push plate (15). The guide rod one (12) and the guide rod two (14) are fixed on the upper left side wall of the housing (4). The sliding plate (11) is slidably connected between the guide rod one (12) and the guide rod two (14). The sliding plate (11) is engaged with the light shield (9). The spring (13) is connected between the sliding plate (11) and the guide rod one (12). The push plate (15) is fixed on the left side of the rotating rod (5). The outer side of the push plate (15) is a smooth arc surface. The push plate (15) will contact the sliding plate (11) when the rotating rod (5) rotates. The oblique angle on the left side of the light shield (9) is also an arc surface. When the light shield (9) rotates clockwise, it will push the sliding plate (11) through the arc surface.

4. The soil sample image data auxiliary acquisition device as described in claim 1, characterized in that: The data acquisition device also includes a level (7), and the level (7) is symmetrically installed on the rear side of the image acquisition component (6).

5. The soil sample image data auxiliary acquisition device as described in claim 1, characterized in that: The acquisition unit also includes a lighting lamp (8), and the top of the image acquisition component (6) is equipped with a lighting lamp (8) for providing a light source.

6. The soil sample image data auxiliary acquisition device as described in claim 1, characterized in that: The collector also includes a handle (16), and the handle (16) is fixedly connected to the front top of the light shield (9).

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