CN217953427U - Submerged plant sample prescription investigation device - Google Patents
Submerged plant sample prescription investigation device Download PDFInfo
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- CN217953427U CN217953427U CN202221625379.1U CN202221625379U CN217953427U CN 217953427 U CN217953427 U CN 217953427U CN 202221625379 U CN202221625379 U CN 202221625379U CN 217953427 U CN217953427 U CN 217953427U
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Abstract
The application relates to a submerged plant sample prescription investigation device, which comprises a floating body frame, cross laser lamps, a water depth determinator, lighting equipment and camera equipment, wherein the floating body frame is square, and the cross laser lamps are arranged at four corners of the floating body frame and used for forming a laser sample prescription range; a water depth determinator is arranged in the middle of one frame of the floating body frame and used for determining the water depth; the middle of the floating body frame is provided with a supporting frame, and the supporting frame is provided with lighting equipment and camera equipment and used for shooting and sampling submerged plants in a laser sample range. The method and the device meet the requirements of sample prescription investigation under the conditions of different water depths and transparency, and improve investigation efficiency and accuracy.
Description
Technical Field
The application relates to the field of investigation of aquatic plant resources of a water area ecosystem, in particular to an investigation device for a submerged plant sample.
Background
The submerged plant plays an important role in maintaining the stable clear water in lakes, and absorbs nutrients in water, including nitrogen, phosphorus and the like, in the growing process. The submerged plant community is characterized in that the lake water ecological restoration needs key investigation items, and the species diversity and density of the submerged plant community. The diversity of colony species is an important content in the ecological research of plant communities, is the comprehensive reflection of the abundance and the distribution uniformity of plant species, and reflects community structure type, tissue level, development stage, stability and habitat difference. The investigation method adopts a sample method.
At present, sample survey is mostly carried out in a field statistical mode by adopting boxes with different structural forms. The method needs to enrich the field operation records of professional knowledge personnel, is influenced by factors such as water depth, transparency and wind waves, and has the problems of low efficiency, large error and the like.
SUMMERY OF THE UTILITY MODEL
An object of this application embodiment is to provide a submerged plant sample investigation device, satisfies sample investigation needs under different depth of water and the transparency condition, improves investigation efficiency and degree of accuracy.
In order to achieve the above purpose, the present application provides the following technical solutions:
the embodiment of the application provides a submerged plant sample prescription investigation device, which comprises a floating body frame, a cross laser lamp, a water depth determinator, lighting equipment and camera equipment,
the floating body frame is square, and cross laser lamps are arranged at four corners of the floating body frame and used for forming a laser sample range;
a water depth determinator is arranged in the middle of one frame of the floating body frame and used for determining the water depth;
the middle of the floating body frame is provided with a supporting frame, and the supporting frame is provided with lighting equipment and camera equipment and used for shooting and sampling submerged plants in a laser sample range.
The side length of the floating body frame is 1 meter, mounting holes convenient for detachable mounting of the cross laser lamp are formed in the four corners of the floating body frame, and the cross laser lamp is placed in the mounting holes and emits green cross laser to the bottom.
The center position of carriage is provided with the telescopic link, is provided with the mounting bracket that is used for installing lighting apparatus and camera equipment at the tip of telescopic link.
The mounting bracket is of an E-shaped structure, the camera shooting equipment is arranged in the middle, and the two sides of the camera shooting equipment are provided with the lighting equipment.
The contact position of telescopic link and carriage is provided with the snap ring that is used for adjusting the flexible length of telescopic link.
The cross line laser lamp, the water depth determinator, the lighting equipment and the camera equipment are all designed to be waterproof.
The cross line laser lamp and the bathymetry instrument are provided with independent batteries for supplying power, and the bathymetry instrument is detachably mounted through mounting holes formed in the frame of the floating body frame.
Compared with the prior art, the beneficial effects of this application are: this application can be high improvement investigation efficiency, through the cooperation of cross line laser lamp positioning device, bathymetric survey equipment, photo equipment, camera equipment, can be fast, high quality, high efficiency, the work of confirming and shooting of standardized completion appearance side, provides reliable image data for follow-up batch processing.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
As shown in figure 1, the submerged plant species survey device provided by the embodiment of the utility model comprises a floating body frame 1, a cross laser lamp 2, a water depth determinator 3, a lighting device 7 and a camera device 8,
the floating body frame 1 is square, and cross laser lamps 2 are arranged at four corners of the floating body frame 1 and used for forming a laser sample range;
a water depth determinator 3 is arranged in the middle of one frame of the floating body frame 1 and used for determining water depth;
the middle of the floating body frame 1 is provided with a supporting frame, and a lighting device 7 and a camera device 8 are installed on the supporting frame and used for shooting and sampling submerged plants in a laser sample range.
The length of side of body frame 1 is 1 meter, offers the mounting hole that makes things convenient for cross laser lamp 2 demountable installation in the four corners of body frame 1, and cross laser lamp 2 is placed in the mounting hole and is to the submarine green cross laser of transmission. A floating body frame 1 is made of a square floating body material with the size of 1.1m multiplied by 1.1m and is used for fixing equipment and positioning floating on the water surface. The frame adopts digs the pore structure, reduces the natural light and shelters from, and buoyancy needs satisfy equipment fixing back overall stability simultaneously. The square floating body frame can be made of light floating body materials which are easy to process. Also can adopt a split structure, and is convenient to carry.
The center position of the support frame is provided with a telescopic rod 4, and an installation frame 6 for installing a lighting device 7 and an image pickup device 8 is arranged at the end part of the telescopic rod 4.
The mounting frame 6 is of an E-shaped structure, the camera device 8 is mounted in the middle, and the lighting devices 7 are mounted on two sides of the camera device 8. The working surfaces of the lighting equipment 7 and the camera equipment 8 are parallel to the water surface, the illumination of the waterproof lighting equipment needs to meet the lighting requirement under the condition of low natural light or transparency, and the waterproof camera equipment is suitable for high-pixel and wide-angle products, so that the underwater environment can be adapted, and the shooting range can be widened.
The contact position of telescopic link 4 and carriage is provided with the snap ring 5 that is used for adjusting the flexible length of telescopic link 4. The length of the telescopic rod 4 can be adjusted by adjusting the position of the snap ring 5, the underwater penetration of the camera shooting equipment can be adjusted, and the shooting requirements under the conditions of different water depths and transparency can be met.
The cross line laser lamp 2, the water depth determinator 3, the lighting equipment 7 and the camera equipment 8 are all designed to be waterproof.
The cross laser lamp 2 and the water depth determinator 3 are both provided with independent batteries for supplying power, and the water depth determinator 3 is detachably mounted through mounting holes formed in the frame of the floating body frame 1.
The square accessory frame should be equipped with the stay cord, prevents that equipment from losing.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (7)
1. A submerged plant sample prescription investigation device is characterized by comprising a floating body frame (1), a cross laser lamp (2), a water depth determinator (3), lighting equipment (7) and camera equipment (8),
the floating body frame (1) is square, and cross laser lamps (2) are arranged at four corners of the floating body frame (1) and used for forming a laser sample range;
a water depth determinator (3) is arranged in the middle of one frame of the floating body frame (1) and used for determining the water depth;
the middle of the floating body frame (1) is provided with a supporting frame, and a lighting device (7) and a camera device (8) are mounted on the supporting frame and used for shooting and sampling submerged plants in a laser sample range.
2. The submerged plant sample prescription survey device according to claim 1, characterized in that the side length of the floating body frame (1) is 1 meter, mounting holes convenient for the detachable installation of the cross laser lamp (2) are arranged at the four corners of the floating body frame (1), and the cross laser lamp (2) is placed in the mounting holes and emits green cross laser to the water bottom.
3. The submerged plant species survey device according to claim 1, characterized in that a telescopic rod (4) is arranged at the center of the support frame, and a mounting rack (6) for mounting a lighting device (7) and a camera device (8) is arranged at the end of the telescopic rod (4).
4. A submerged plant species survey device according to claim 3, characterized in that the mounting rack (6) is of an E-shaped structure, the camera device (8) is arranged in the middle, and the lighting devices (7) are arranged on two sides of the camera device (8).
5. The submerged plant species survey device according to claim 3, wherein a snap ring (5) for adjusting the telescopic length of the telescopic rod (4) is arranged at the contact part of the telescopic rod (4) and the support frame.
6. The submerged plant species survey device according to claim 1, characterized in that the cross laser lamp (2), the bathymeter (3), the lighting device (7) and the camera device (8) are all waterproof.
7. The submerged plant species survey device according to claim 1, wherein the cross laser lamp (2) and the bathymeter (3) are provided with independent batteries for supplying power, and the bathymeter (3) is detachably mounted through mounting holes formed in the frame of the floating body frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221625379.1U CN217953427U (en) | 2022-06-27 | 2022-06-27 | Submerged plant sample prescription investigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221625379.1U CN217953427U (en) | 2022-06-27 | 2022-06-27 | Submerged plant sample prescription investigation device |
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| Publication Number | Publication Date |
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| CN217953427U true CN217953427U (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221625379.1U Active CN217953427U (en) | 2022-06-27 | 2022-06-27 | Submerged plant sample prescription investigation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116990060A (en) * | 2023-08-03 | 2023-11-03 | 吉林省林业科学研究院(吉林省林业生物防治中心站) | Combined investigation sample side biological sampling device for field vegetation investigation |
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2022
- 2022-06-27 CN CN202221625379.1U patent/CN217953427U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116990060A (en) * | 2023-08-03 | 2023-11-03 | 吉林省林业科学研究院(吉林省林业生物防治中心站) | Combined investigation sample side biological sampling device for field vegetation investigation |
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