Unmanned aerial vehicle mounted water quality sampling bottle

Abstract

The utility model discloses a water quality sampling bottle mounted on an unmanned aerial vehicle, and relates to the technical field of water quality detection. Three side positioning blocks vertically corresponding to an installation base are arranged on the outer wall face of a fixing ring, three vertical through holes are formed in the fixing ring, traction soft ropes are arranged in the vertical through holes, and rope movable end fastening assemblies used for adjusting the length of the movable ends of the traction soft ropes are arranged at the bottoms of the side positioning blocks. And a rope upper end fixing part for limiting and fixing the upper end of the traction soft rope is mounted at the bottom of the mounting base. According to the utility model, the length of the traction soft rope can be rapidly adjusted through the rope movable end fastening assembly, and the distance between the unmanned aerial vehicle body and the sampling bottle body can be adjusted, so that the sampling bottle body can conveniently and rapidly collect a water quality sample in a deeper layer of a water source to be sampled; compared with a traction soft rope with a fixed length, the practicability and the convenience of the device are effectively enhanced, and smooth development of water quality sampling work is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detection, and in particular to a water quality sampling bottle mounted on an unmanned aerial vehicle. Background Art

[0002] Water is the source of life, and water quality issues directly affect people's living environment. With the increase of human activities and the development of industry and manufacturing, a large amount of different wastewater and sewage will be generated. If these wastewater and sewage are directly discharged into the water source, it will destroy the water source environment on which people depend for survival. Water quality monitoring is the process of monitoring and measuring the types of pollutants in the water body, the concentrations of various pollutants and their changing trends, and evaluating the water quality.

[0003] The Chinese utility model patent with the publication number CN210487340U discloses a water quality monitoring sampler, including a sampling bottle for collecting water and a drone for assisting in sampling; the outer wall of the sampling bottle is provided with a protection component and a suspension component, and the suspension component is connected to the drone through a soft rope. When in use, the device is directly hooked with the second figure eight hook at the bottom of the soft rope. Although the assembly process is simple and fast, the length of the soft rope is fixed, and it is difficult to sample deeper water. When sampling water quality in the field, it is difficult to quickly obtain soft ropes of different lengths, and if too many sampling items are carried, it will increase the workload of the sampling personnel, thereby affecting the smooth progress of water quality sampling.

[0004] For this purpose, a water quality sampling bottle mounted on a drone is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems existing in the prior art and provide a water quality sampling bottle mounted on a drone.

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

[0007] A water quality sampling bottle mounted on a drone comprises a drone body and a sampling bottle body, wherein an annular fixing ring is arranged on the outer wall surface of the sampling bottle body, a disc is arranged at the bottom of the drone body, three circumferentially distributed mounting bases are installed on the side wall surface of the disc, three side positioning blocks corresponding to the mounting bases are arranged on the outer wall surface of the fixing ring, three vertical through holes are opened on the fixing ring, a traction soft rope is arranged inside the vertical through holes, a rope movable end fastening assembly for adjusting the length of the movable end of the traction soft rope is arranged at the bottom of the side positioning block, and a rope upper end fixing part for limiting and fixing the upper end of the traction soft rope is installed at the bottom of the mounting base.

[0008] Furthermore, the rope movable end fastening assembly includes a side plate, three side plates distributed in a circle are welded to the bottom of the side positioning block, the movable ends of the three side plates are connected to the same annular positioning ring, an extrusion cavity is formed between the three side plates, a damping spring is arranged inside the extrusion cavity, the other end of the damping spring is connected to a lower fixed column, a plug-in hole 1 which passes through the positioning ring is horizontally opened on the positioning ring, and a plug-in hole 2 and a plug-in hole 3 which correspond to the upper and lower ones are opened on the lower fixed column.

[0009] Furthermore, a pressing bump made of flexible plastic or silicone material is bonded to one end of the lower fixing column away from the side plate.

[0010] Furthermore, the upper end fixing portion of the rope includes a hanging ring, and the bottom of the mounting base is fixedly mounted with an annular hanging ring, and the hanging ring is provided with a hook connected to the outer wall surface of the traction soft rope.

[0011] Furthermore, the upper end of the traction cord is fixedly connected to a connection block, and the other end of the connection block is connected to the outer wall surface of the hook through a bearing member.

[0012] Furthermore, a telescopic support rod located outside the traction soft rope is installed at the bottom of the mounting base and the top of the side positioning block.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model can quickly and timely adjust the length of the traction rope by setting a rope movable end fastening component, so that the distance between the drone body and the sampling bottle body can be adjusted, which is convenient for the sampling bottle body to quickly and timely take water quality samples from deeper layers of the water source to be sampled. Compared with the traction rope of fixed length, the practicability and convenience of the device are effectively enhanced, and the smooth progress of water quality sampling work is effectively guaranteed; in addition, the upper end fixing part of the rope is convenient for installing and fixing the upper end of the traction rope, and at the same time, with the cooperation of the rope movable end fastening component, the traction rope can be quickly disassembled and replaced when it is damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a side perspective schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a front perspective schematic diagram of the overall structure of the utility model;

[0017] Figure 3 This is an exploded schematic diagram of the structure of the fastening assembly at the active end of the rope of the utility model;

[0018] Figure 4 It is an enlarged schematic diagram of the structure of the upper end fixing portion of the rope of the utility model;

[0019] Figure numerals: 1. UAV body; 2. Sampling bottle body; 3. Fixing ring; 4. Mounting base; 5. Side positioning block; 6. Telescopic support rod; 7. Towing soft rope; 8. Rope movable end fastening assembly; 801. Side panel; 802. Positioning ring; 803. Damping spring; 804. Lower fixing column; 805. Plug-in hole one; 806. Plug-in hole two; 807. Pressing protrusion; 808. Plug-in hole three; 9. Rope upper end fixing part; 901. Hanging ring; 902. Hook; 903. Connecting block. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] Example: Figures 1 to 4As shown, a drone mounted water quality sampling bottle comprises a drone body 1 and a sampling bottle body 2, wherein an annular fixing ring 3 is arranged on the outer wall surface of the sampling bottle body 2, a disc is arranged at the bottom of the drone body 1, and three circumferentially distributed mounting bases 4 are installed on the side wall surface of the disc, and three side positioning blocks 5 corresponding to the mounting bases 4 are arranged on the outer wall surface of the fixing ring 3, and three vertical through holes are opened on the fixing ring 3, and a traction soft rope 7 is arranged inside the vertical through holes, and a rope movable end fastening assembly 8 for adjusting the length of the movable end of the traction soft rope 7 is arranged at the bottom of the side positioning block 5, and a rope upper end fixing part 9 for limiting and fixing the upper end of the traction soft rope 7 is installed at the bottom of the mounting base 4;

[0025] Specifically, the length of the traction rope 7 can be adjusted quickly and timely through the setting of the rope movable end fastening component 8, so that the distance between the drone body 1 and the sampling bottle body 2 can be adjusted, which is convenient for the sampling bottle body 2 to quickly and timely take water quality samples from deeper layers of the water source to be sampled. Compared with the traction rope 7 with a fixed length, the practicality and convenience of the device are effectively enhanced, and the smooth progress of water quality sampling work is effectively guaranteed; in addition, the upper end fixing part 9 of the rope is convenient for the installation and fixation of the upper end of the traction rope 7, and at the same time, with the cooperation of the rope movable end fastening component 8, the traction rope 7 is convenient for rapid disassembly and replacement when it is damaged.

[0026] like Figure 3 As shown, the rope movable end fastening assembly 8 includes a side plate 801, three side plates 801 distributed in a circumference are welded to the bottom of the side positioning block 5, the movable ends of the three side plates 801 are connected to the same annular positioning ring 802, an extrusion cavity is formed between the three side plates 801, a damping spring 803 is arranged inside the extrusion cavity, the other end of the damping spring 803 is connected to a lower fixed column 804, a plug-in hole 1 805 penetrating the positioning ring 802 is transversely opened on the positioning ring 802, and a plug-in hole 2 806 and a plug-in hole 3 808 corresponding to each other are opened on the lower fixed column 804;

[0027] Specifically, by pressing the lower fixed column 804, the plug hole 1 805 and the plug hole 2 806 can be maintained on the same horizontal plane under the action of the damping spring 803, and then the movable end of the traction rope 7 passing through the vertical through hole is horizontally passed through the plug hole 1 805 and the plug hole 2 806, and then the movable end of the traction rope 7 is passed out from the plug hole 3 808, and the lower fixed column 804 can be driven to move downward under the elastic action of the damping spring 803, so that the section of the traction rope 7 passing through the plug hole 1 805 and the plug hole 2 806 can be squeezed and fixed, thereby realizing the rapid adjustment of the length of the traction rope 7, so as to adjust the distance between the drone body 1 and the sampling bottle body 2, so that the sampling bottle body 2 can collect water quality samples deep in the water source, and the structure is simple and easy to operate (in fact, after the traction rope 7 is adjusted, the drone body 1 is driven to drive the sampling bottle body 2 to move above the water source to be sampled, and when sampling, it is only necessary to drive the drone body 1 to move up and down).

[0028] like Figure 3 As shown, a pressing bump 807 made of flexible plastic or silicone material is bonded to one end of the lower fixing column 804 away from the side plate 801;

[0029] Specifically, the provided pressing protrusion 807 can enhance the comfort of the user when pressing the fixing column 804 .

[0030] like Figure 4 As shown, the upper end fixing portion 9 of the rope includes a hanging ring 901, and a ring-shaped hanging ring 901 is fixedly installed at the bottom of the mounting base 4, and a hook 902 with a traction soft rope 7 connected to the outer wall surface is provided on the hanging ring 901;

[0031] Specifically, by hanging the hook 902 on the hanging ring 901, the upper end of the traction rope 7 can be quickly fixed. At the same time, with the cooperation of the rope movable end fastening component 8, the traction rope 7 can be easily assembled or disassembled and replaced. The structure is simple and can be operated without the need for professionals.

[0032] like Figure 4 As shown, the upper end of the traction cord 7 is fixedly connected with a connection block 903, and the other end of the connection block 903 is connected to the outer wall surface of the hook 902 through a bearing member;

[0033] Specifically, the connecting block 903 and the bearing member can drive the traction rope 7 to rotate accordingly when the sampling bottle body 2 is shaken by the impact of the water flow, thereby preventing the traction rope 7 from rotating and tightening due to the shaking of the sampling bottle body 2, affecting the lowering depth of the sampling bottle body 2, and ensuring that the collected samples meet the requirements.

[0034] like Figures 1 to 2As shown, a telescopic support rod 6 located outside the traction soft rope 7 is installed at the bottom of the mounting base 4 and the top of the side positioning block 5;

[0035] Specifically, by providing the telescopic support rod 6, the relative stability between the sampling bottle body 2 and the drone body 1 can be ensured, and the position of the sampling bottle body 2 may be prevented from being moved due to the impact of water flow, thereby affecting the quality of the collected samples.

[0036] In summary: by setting the rope movable end fastening component 8, the length of the traction rope 7 can be adjusted quickly and timely, so that the distance between the drone body 1 and the sampling bottle body 2 can be adjusted, which is convenient for the sampling bottle body 2 to quickly and timely take water quality samples from deeper layers of the water source to be sampled. Compared with the traction rope 7 with a fixed length, the practicality and convenience of the device are effectively enhanced, and the smooth progress of water quality sampling work is effectively guaranteed; in addition, the upper end fixing part 9 of the rope is convenient for the installation and fixation of the upper end of the traction rope 7, and at the same time, with the cooperation of the rope movable end fastening component 8, the traction rope 7 is convenient for rapid disassembly and replacement when it is damaged.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A drone mounted water sampling bottle, characterized in that: The invention comprises an unmanned aerial vehicle body (1) and a sampling bottle body (2), wherein an annular fixing ring (3) is arranged on the outer wall surface of the sampling bottle body (2), a disc is arranged at the bottom of the unmanned aerial vehicle body (1), three circumferentially distributed mounting bases (4) are installed on the side wall surface of the disc, three side positioning blocks (5) corresponding to the mounting bases (4) are arranged on the outer wall surface of the fixing ring (3), three vertical through holes are opened on the fixing ring (3), a traction soft rope (7) is arranged inside the vertical through holes, a rope movable end fastening assembly (8) for adjusting the length of the movable end of the traction soft rope (7) is arranged at the bottom of the side positioning block (5), and a rope upper end fixing part (9) for limiting and fixing the upper end of the traction soft rope (7) is installed at the bottom of the mounting base (4).

2. The drone-mounted water sampling bottle according to claim 1, characterized in that: The rope movable end fastening assembly (8) comprises a side plate (801), three side plates (801) distributed in a circumference are welded to the bottom of the side positioning block (5), the movable ends of the three side plates (801) are connected to the same annular positioning ring (802), an extrusion cavity is formed between the three side plates (801), a damping spring (803) is arranged inside the extrusion cavity, the other end of the damping spring (803) is connected to a lower fixed column (804), a first plug-in hole (805) penetrating the positioning ring (802) is transversely provided on the positioning ring (802), and a second plug-in hole (806) and a third plug-in hole (808) corresponding to each other are provided on the lower fixed column (804).

3. The drone-mounted water sampling bottle according to claim 2 is characterized in that: A pressing protrusion (807) made of flexible plastic or silicone material is bonded to one end of the lower fixing column (804) away from the side plate (801).

4. The drone-mounted water sampling bottle according to claim 1, characterized in that: The upper end fixing portion (9) of the rope comprises a hanging ring (901), and a ring-shaped hanging ring (901) is fixedly mounted on the bottom of the mounting base (4), and a hook (902) is arranged on the outer wall surface of the hanging ring (901) and connected to the traction soft rope (7).

5. The drone-mounted water sampling bottle according to claim 4, characterized in that: The upper end of the traction cord (7) is fixedly connected to a connection block (903), and the other end of the connection block (903) is connected to the outer wall surface of the hook (902) through a bearing member.

6. The drone-mounted water sampling bottle according to claim 1, characterized in that: A telescopic support rod (6) located outside the traction soft rope (7) is installed at the bottom of the installation base (4) and the top of the side positioning block (5).

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