Unmanned ship for water quality detection

Abstract

The utility model provides an unmanned ship for water quality detection, which relates to the technical field of water quality detection and comprises an unmanned ship body, a U-shaped frame is arranged at the top of the unmanned ship body, two guide rods are arranged on the inner side of the U-shaped frame, and a servo motor is arranged at the top of the U-shaped frame. The output end of the servo motor movably penetrates through the U-shaped frame and is connected with a lead screw, a sliding block is arranged on the outer side of the guide rod and the outer side of the lead screw, and one end of the bottom of the sliding block is connected with a mounting frame. The servo motor drives the screw rod to rotate to promote the sliding block to slide up and down on the guide rod and the screw rod, so that the height of the water quality sensor is adjusted, the water quality sensor is suspended on the ship side when not detected and immersed in water when detected, and meanwhile, the detection depth can be adjusted according to requirements so as to detect the water quality of a deep water area; therefore, the water quality sensor is prevented from being polluted and corroded, detection precision is improved, service life is prolonged, and actual use requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detection, in particular to an unmanned boat for water quality detection. Background Art

[0002] Water is the source of life. Human beings cannot live without water in their lives and production activities. The quality of drinking water is closely related to human health. With the rapid development of industrialization, a large amount of pollutants are inevitably discharged into rivers, lakes and reservoirs, resulting in increasingly serious water pollution problems. Water pollution problems seriously affect people’s production and living safety. Comprehensive, accurate and real-time monitoring of lake and river water quality is of great significance to water environment management and water quality safety. Water quality testing unmanned boats are often required to ensure the flexibility of testing.

[0003] When in use, existing water quality detection unmanned boats usually carry water quality sensors to detect data such as the pH value, dissolved oxygen, ammonia nitrogen, and temperature of the water in the water area. However, the existing water quality sensors are immersed in water for a long time, which makes them susceptible to water pollution and corrosion, which in turn leads to a decrease in detection accuracy and a shortened service life, making it difficult to meet actual use needs. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the water quality sensor is immersed in water for a long time, which makes it easy to be corroded by water pollution, thereby causing the detection accuracy to decrease, the service life to be shortened, and it is difficult to meet the actual use needs. An unmanned boat for water quality detection is proposed to solve the problem that the water quality sensor is easily corroded by water pollution in the prior art, which leads to the decrease of detection accuracy and the shortened service life, and it is difficult to meet the actual use needs.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an unmanned boat for water quality detection, including an unmanned boat hull, a U-shaped frame is arranged on the top of the unmanned boat hull, two guide rods are arranged on the inner side of the U-shaped frame, a servo motor is arranged on the top of the U-shaped frame, the output end of the servo motor movably passes through the U-shaped frame and is connected to a screw rod, a slider is arranged on the outside of the guide rod and the screw rod, one end of the bottom of the slider is connected to a mounting frame, and a water quality sensor is installed at the bottom of the mounting frame.

[0006] Preferably, a fixing frame is fixedly installed on one end of the top of the unmanned boat hull, a plurality of dampers are arranged on one side of the fixing frame, a spring is sleeved on the outer side of the damper, and a protective baffle is fixedly connected to one end of the damper.

[0007] Preferably, a hatch opening is opened through the top of the hull of the unmanned boat, a hatch cover is provided on the top of the hatch opening, and fastening bolts are provided at the four corners of the top of the hatch cover.

[0008] Preferably, two ear seats are symmetrically arranged at both ends of the top of the unmanned boat hull, and handles are rotatably connected inside the ear seats.

[0009] Preferably, a pillar is provided on the top of the hull of the unmanned boat, and a lighting lamp is installed on the top of the pillar.

[0010] Preferably, a bracket is provided on the top of the unmanned boat hull, two mounting bolts are installed on the top of the bracket, and a camera is installed on one side of the bracket.

[0011] Preferably, a propeller is provided at one end of the bottom of the unmanned boat hull.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the servo motor drives the screw to rotate, causing the slider to slide up and down on the guide rod and the screw, so as to adjust the height of the water quality sensor so that it is suspended on the side of the ship when not detected and immersed in water during detection. At the same time, the detection depth can be adjusted as needed to facilitate the detection of water quality in deep water areas, thereby preventing the water quality sensor from being contaminated and corroded, improving the detection accuracy, extending the service life, and meeting actual use needs.

[0014] 2. In the utility model, the protective baffle can prevent the debris floating on the water surface from causing damage to the hull during navigation. At the same time, the damper and spring can absorb and reduce the vibration impact caused by the collision, thereby improving the protection performance of the unmanned ship, extending the service life of the hull, and improving the stability of the unmanned ship during navigation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of an unmanned boat for water quality detection;

[0016] Figure 2 A side view of an unmanned boat for water quality detection is proposed for the utility model;

[0017] Figure 3 A partial structural schematic diagram of an unmanned boat for water quality detection is proposed for the utility model;

[0018] Figure 4 The utility model provides a partial structural schematic diagram of an unmanned boat for water quality detection.

[0019] Legend: 1. Unmanned boat hull; 2. U-shaped frame; 3. Guide rod; 4. Servo motor; 5. Screw rod; 6. Slider; 7. Mounting frame; 8. Water quality sensor; 9. Fixing frame; 10. Damper; 11. Spring; 12. Protective baffle; 13. Hatch cover; 14. Fastening bolt; 15. Ear seat; 16. Handle; 17. Propeller; 18. Pillar; 19. Light; 20. Bracket; 21. Mounting bolt; 22. Camera. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Example 1: Figure 1-Figure 4 As shown, the utility model provides a technical solution: an unmanned boat for water quality detection, including an unmanned boat hull 1, a U-shaped frame 2 is arranged on the top of the unmanned boat hull 1, two guide rods 3 are arranged on the inner side of the U-shaped frame 2, a servo motor 4 is arranged on the top of the U-shaped frame 2, the output end of the servo motor 4 movably passes through the U-shaped frame 2 and is connected to a screw rod 5, a slider 6 is arranged on the outer side of the guide rod 3 and the screw rod 5, one end of the bottom of the slider 6 is connected to a mounting frame 7, and a water quality sensor 8 is installed at the bottom of the mounting frame 7.

[0023] In this embodiment, the servo motor 4 drives the screw rod 5 to rotate, causing the slider 6 to slide up and down on the guide rod 3 and the screw rod 5, so as to adjust the height of the water quality sensor 8 so that it is suspended on the side of the ship when not detected and immersed in water during detection. At the same time, the detection depth can be adjusted as needed to facilitate the detection of water quality in deep water areas, thereby preventing the water quality sensor 8 from being contaminated and corroded, improving the detection accuracy, extending the service life, and meeting actual use needs. Among them, the water quality sensor 8 is an existing technology well known to technical personnel in this field, and this scheme does not make any technical improvements to it, so its specific working principle is not elaborated in this article.

[0024] Example 2: Figure 1-Figure 4As shown, a fixing frame 9 is fixedly installed at one end of the top of the unmanned ship hull 1, and a plurality of dampers 10 are arranged on one side of the fixing frame 9. A spring 11 is sleeved on the outer side of the damper 10, and a protective baffle 12 is fixedly connected to one end of the damper 10. A hatch opening is penetrated through the top of the unmanned ship hull 1, and a hatch cover 13 is arranged on the top of the hatch opening. Fastening bolts 14 are arranged at the four corners of the top of the hatch cover 13. Two ear seats 15 are symmetrically arranged at both ends of the top of the unmanned ship hull 1, and a handle 16 is rotatably connected inside the ear seat 15. A pillar 18 is arranged on the top of the unmanned ship hull 1, and a lighting lamp 19 is installed on the top of the pillar 18. A bracket 20 is arranged on the top of the unmanned ship hull 1, and two mounting bolts 21 are installed on the top of the bracket 20. A camera 22 is installed on one side of the bracket 20, and a propeller 17 is arranged at one end of the bottom of the unmanned ship hull 1.

[0025] In this embodiment, the unmanned boat hull 1 is mainly made of aluminum alloy and has strong toughness. The protective baffle 12 can prevent the debris floating on the water surface from causing damage to the hull during navigation. At the same time, the damper 10 and the spring 11 can absorb and reduce the vibration impact caused by the collision, so as to improve the protection performance of the unmanned boat, extend the service life of the hull, and improve the stability of the unmanned boat during navigation. By tightening the fastening bolts 14, the hatch 13 can be opened, and then the unmanned boat hull 1 can be entered from the hatch to inspect the unmanned boat hull 1. The lighting 19 can provide lighting for the unmanned boat hull 1 at night or in a darker environment. At the same time, the camera 22 can record image information in the water area. The bracket 20 can be fixed by installing the bolts 21, thereby improving the stability of the camera 22 during operation and ensuring the clarity of the image information. The thrust is generated by the operation of the propeller 17, thereby pushing the unmanned boat hull 1 to move on the water surface.

[0026] The working principle of this embodiment is as follows: when in use, first start the propeller 17 to push the unmanned boat hull 1 to move on the water surface. Then, when the unmanned boat hull 1 moves to the designated area, start the servo motor 4 to drive the screw 5 to rotate, causing the slider 6 to slide on the guide rod 3 and the screw 5, thereby driving the water quality sensor 8 to immerse in the water to detect the water quality in the area. At the same time, according to needs, the depth of the water quality sensor 8 immersed in the water can be adjusted to detect water qualities at different depths. Finally, during the navigation of the unmanned boat hull 1, the protective baffle 12 can be used to block floating debris on the water surface to prevent it from colliding with the unmanned boat hull 1, thereby ensuring the safety of the unmanned boat hull 1. At the same time, when debris collides with the protective baffle 12, the damper 10 and the spring 11 can be used to absorb and reduce vibration shock, thereby maintaining the stability of the unmanned boat hull 1 during navigation, thereby completing the use of the unmanned boat for water quality detection.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An unmanned boat for water quality detection, comprising an unmanned boat hull (1), characterized in that: A U-shaped frame (2) is arranged on the top of the unmanned boat hull (1), two guide rods (3) are arranged on the inner side of the U-shaped frame (2), a servo motor (4) is arranged on the top of the U-shaped frame (2), an output end of the servo motor (4) movably passes through the U-shaped frame (2) and is connected to a screw rod (5), a slider (6) is arranged on the outer side of the guide rod (3) and the screw rod (5), a mounting frame (7) is connected to one end of the bottom of the slider (6), and a water quality sensor (8) is installed on the bottom of the mounting frame (7).

2. The unmanned boat for water quality detection according to claim 1, characterized in that: A fixing frame (9) is fixedly mounted on one end of the top of the unmanned boat hull (1), a plurality of dampers (10) are arranged on one side of the fixing frame (9), a spring (11) is sleeved on the outer side of the damper (10), and a protective baffle (12) is fixedly connected to one end of the damper (10).

3. The unmanned boat for water quality detection according to claim 1, characterized in that: A hatch opening is provided through the top of the unmanned ship hull (1), a hatch cover (13) is provided on the top of the hatch opening, and fastening bolts (14) are provided at the four corners of the top of the hatch cover (13).

4. The unmanned boat for water quality detection according to claim 1, characterized in that: Two ear seats (15) are symmetrically arranged at two ends of the top of the unmanned boat hull (1), and a handle (16) is rotatably connected inside the ear seat (15).

5. The unmanned boat for water quality detection according to claim 1, characterized in that: A pillar (18) is provided on the top of the unmanned boat hull (1), and a lighting lamp (19) is installed on the top of the pillar (18).

6. The unmanned boat for water quality detection according to claim 1, characterized in that: A bracket (20) is provided on the top of the unmanned boat hull (1), two mounting bolts (21) are installed on the top of the bracket (20), and a camera (22) is installed on one side of the bracket (20).

7. The unmanned boat for water quality detection according to claim 1, characterized in that: A propeller (17) is provided at one end of the bottom of the unmanned boat hull (1).

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