Water sampling device carrying unmanned aerial vehicle

Abstract

The utility model discloses a water sampling device carrying an unmanned aerial vehicle, and relates to the technical field of water sampling devices. The device comprises a collecting box, a second motor is fixedly connected to the inner wall of the collecting box, a first rotating shaft is fixedly connected to the output end of the top of the second motor through a coupler, and a rotating disc is inserted into the top of the first rotating shaft. According to the water collecting device, the collecting box is arranged, specifically, a second motor is started to drive a first rotating shaft to rotate, then the first rotating shaft rotates to drive a rotating disc to rotate, and then the rotating disc rotates to move a groove formed in the rotating disc to the position above a mounting groove, so that water in the area of the collecting box enters a collecting pipe through the groove; then the second motor is started to enable the rotating disc to rotate so as to seal the mounting groove, then the first motor is started to enable the collecting box to continuously face downwards and repeat the operation, the collecting box can collect water of different depths for multiple times, multiple times of operation is not needed, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of water sampling devices, and in particular relates to a water sampling device equipped with a drone. Background Technology

[0002] Water is the source of life, and humans cannot live without it in their daily lives and production activities. The quality of water is closely related to human health. With the development of society and the economy, scientific progress and the improvement of people's living standards, people are paying more and more attention to environmental issues. The work of water ecological protection and water resource management is urgent. Efficiently and comprehensively obtaining water quality information is a prerequisite for water pollution prevention and control. Water sampling is a key link in obtaining water quality information.

[0003] Most existing water resource sampling methods are manual, and during sampling, the device is usually removed and replaced after sampling at one depth, requiring multiple operations and resulting in low work efficiency. To address this, we have provided a water sampling device that is equipped with a drone. Utility Model Content

[0004] The purpose of this invention is to provide a water sampling device mounted on a drone. By stopping the sampling box at different depths, and then starting motor two to rotate the rotating disk to seal the mounting slot, and then starting motor one to make the sampling box continue to descend and repeat this operation, the sampling box can collect water at different depths multiple times without having to perform multiple operations, thus improving work efficiency. This solves the problem that most existing water resource collection is done manually, and that during collection, the device is usually removed and replaced after collecting water at one depth, requiring multiple operations to collect water at another depth, resulting in low work efficiency.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a water sampling device mounted on a drone, including a collection box. A second motor is fixedly connected to the inner wall of the collection box. A first rotating shaft is fixedly connected to the top output end of the second motor through a coupling. A rotating disk is inserted into the top of the first rotating shaft. The collection box has several mounting slots. A rubber clamping block is fixedly connected to the inner wall of each mounting slot.

[0007] The inner walls of the rubber clamping blocks are each fitted with a collection tube. A groove is formed on the top of the front of the rotating disk, and the groove on the front of the rotating disk communicates with the mounting groove. A second magnet is fixedly connected to the bottom of the collection tube. Pushing blocks are slidably connected to the inner walls of the mounting groove, and a first magnet is fixedly connected to the top of the pushing blocks. The top of the first magnet and the bottom of the second magnet attract each other. By stopping the collection box at different depths and then starting the second motor to rotate the rotating disk, the mounting groove is closed. Then, the first motor is started to make the collection box continue to move downwards and repeat this operation. This allows the collection box to collect water at different depths multiple times without having to perform multiple operations, thus improving work efficiency.

[0008] Furthermore, each of the pushing blocks is fixedly connected to a connecting frame on one side that is close to the other. A limit rod is fixedly connected to the front of the connecting frame located on the front side. The front of the limit rod passes through the acquisition box. The movement of the limit rod drives the connecting frame to move, and simultaneously drives the pushing blocks to move.

[0009] Furthermore, the front of the collection box has a slot, and a pull rod is inserted into the inner wall of the slot. The inner wall of the pull rod is slidably connected to the outer surface of the limiting rod. A spring is sleeved on the outer surface of the limiting rod. The back of the spring is fixedly connected to the inner wall of the pull rod, and the front of the spring is fixedly connected to the end of the limiting rod near the connecting frame. The top of the collection box has a sliding groove, and the inner wall of the sliding groove is slidably connected to the outer surface of the rotating disk. The movement of the connecting frame drives the push block to move and pushes the collection tube out of the collection box for collection.

[0010] Furthermore, a protective shell is provided on the outer surface of the collection box, and a connecting rod is fixedly connected to the outer surface of the collection box. A connecting rope is fixedly connected to the top of the connecting rod, and a storage wheel is wound around the end of the connecting rope away from the connecting rod. A rotating shaft is fixedly connected to the inner wall of the storage wheel. The connecting rope is wound and unwound by rotating the storage wheel, so that the collection box can move up and down.

[0011] Furthermore, a rotating block is rotatably connected to the right side of the rotating shaft, and the right side of the rotating block is fixedly connected to the inner wall of the protective shell. A motor is fixedly connected to the inner wall of the protective shell, and the right output end of the motor is fixedly connected to the left side of the rotating shaft through a coupling. A door panel is hinged to the front of the protective shell. The motor is started to drive the rotating shaft to rotate, and then the rotating shaft drives the storage wheel to retract and extend.

[0012] This utility model has the following beneficial effects:

[0013] 1. This utility model uses a collection box. Specifically, motor two starts to drive shaft one to rotate, which in turn drives a rotating disk to rotate. The rotating disk moves a groove inside the disk above the mounting slot, allowing water in the collection box area to enter the collection pipe through the groove. Then, motor two is started to rotate the disk to seal the mounting slot. Motor one is then started again to make the collection box continue to move downwards and repeat this operation. This allows the collection box to collect water at different depths multiple times without having to perform multiple operations, thus improving work efficiency.

[0014] 2. This utility model uses a push block to specifically pull the pull rod forward. As the pull rod is pulled forward, it disengages from the slot and simultaneously compresses the spring. Then, the pull rod is pulled upward, causing the limiting rod to move. The movement of the limiting rod then moves the connecting frame, which in turn moves the push block, pushing the collection tube out of the collection box for collection.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the top of the protective shell of this utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the right side of the data collection box of this utility model;

[0020] Figure 4 This is a schematic cross-sectional view of the top of the data collection box of this utility model;

[0021] Figure 5 This is a schematic diagram of the top structure of the connecting frame of this utility model.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 101. Protective shell; 102. Door panel; 103. Motor 1; 104. Storage wheel; 105. Rotating shaft; 106. Rotating block; 107. Connecting rope; 108. Connecting rod; 201. Data collection box; 202. Motor 2; 203. Rotating disk; 204. Mounting slot; 205. Data collection tube; 206. Rotating shaft 1; 207. Magnet 1; 208. Magnet 2; 209. Pushing block; 210. Rubber clamping block; 211. Sliding groove; 212. Pull rod; 213. Connecting frame; 214. Limiting rod; 215. Spring; 216. Slot. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-5 As shown, this utility model is a water sampling device mounted on a drone, including a collection box 201. A second motor 202 is fixedly connected to the inner wall of the collection box 201. A first rotating shaft 206 is fixedly connected to the top output end of the second motor 202 through a coupling. A rotating disk 203 is inserted into the top of the first rotating shaft 206. A mounting groove 204 is opened inside the collection box 201. A number of mounting grooves 204 are provided. A rubber clamping block 210 is fixedly connected to the inner wall of each of the mounting grooves 204.

[0026] Each rubber clamping block 210 has a collection tube 205 inserted into its inner wall. A groove is formed on the top front of the rotating disk 203, and this groove communicates with the mounting groove 204. A second magnet 208 is fixedly connected to the bottom of each collection tube 205. Pushing blocks 209 are slidably connected to the inner wall of the mounting groove 204. A first magnet 207 is fixedly connected to the top of each pushing block 209. The top of the first magnet 207 attracts the bottom of the second magnet 208. Motor 202 starts, driving the first rotating shaft 206 to rotate, and then the rotation of the first rotating shaft 206 drives the rotating... The rotating disk 203 rotates, and then the rotating disk 203 moves the groove inside the rotating disk 203 to above the mounting slot 204, so that the water in the area of ​​the collection box 201 enters the collection pipe 205 through the groove. Then the second motor 202 is started to make the rotating disk 203 rotate to close the mounting slot 204. Then the first motor 103 is started to make the collection box 201 continue to move downward and repeat this operation, so that the collection box 201 can collect water at different depths multiple times without having to perform multiple operations, thus improving work efficiency.

[0027] Each of the push blocks 209 is fixedly connected to a connecting frame 213 on one side that is close to each other. The connecting frame 213 on the front is fixedly connected to a limiting rod 214, and the limiting rod 214 penetrates the acquisition box 201 from the front.

[0028] The front of the collection box 201 has a slot 216, and a pull rod 212 is inserted into the inner wall of the slot 216. The inner wall of the pull rod 212 is slidably connected to the outer surface of the limiting rod 214, and a spring 215 is sleeved on the outer surface of the limiting rod 214.

[0029] The back of spring 215 is fixedly connected to the inner wall of pull rod 212, and the front of spring 215 is fixedly connected to the end of limit rod 214 near connecting frame 213. A sliding groove 211 is provided on the top of collection box 201. The inner wall of sliding groove 211 is slidably connected to the outer surface of rotating disk 203. Pulling pull rod 212 forward will cause it to disengage from slot 216 and simultaneously compress spring 215. Pulling pull rod 212 upward will cause limit rod 214 to move, which in turn causes connecting frame 213 to move. The movement of connecting frame 213 will then cause push block 209 to move, pushing collection tube 205 out of collection box 201 for collection.

[0030] The outer surface of the data collection box 201 is provided with a protective shell 101, and a connecting rod 108 is fixedly connected to the outer surface of the data collection box 201. A connecting rope 107 is fixedly connected to the top of the connecting rod 108.

[0031] A storage wheel 104 is wound around the end of the connecting rope 107 away from the connecting rod 108, and a rotating shaft 105 is fixedly connected to the inner wall of the storage wheel 104.

[0032] A rotating block 106 is rotatably connected to the right side of the rotating shaft 105, and the right side of the rotating block 106 is fixedly connected to the inner wall of the protective shell 101.

[0033] A motor 103 is fixedly connected to the inner wall of the protective shell 101. The right output end of the motor 103 is fixedly connected to the left side of the rotating shaft 105 via a coupling. A door panel 102 is hinged to the front of the protective shell 101.

[0034] A specific application of this embodiment is as follows: The operator first opens the door panel 102, then pulls out the collection box 201. Next, the collection tube 205 is inserted into the mounting slot 204 through the groove of the rotating disk 203, and clamped by the rubber clamping block 210. Simultaneously, the second magnet 208 at the bottom of the collection tube 205 contacts the first magnet 207 for adsorption. Then, the rotating disk 203 is pushed so that its groove reaches above another mounting slot 204, and the collection tube 205 is installed. This process continues until all mounting slots 204 inside the collection box 201 are installed. The collection box 201 is then placed back into the protective shell 101, and the drone is activated to move the device to the location where sampling is needed. The collection box 201 is positioned and hovered. Then, motor 103 is started, which drives the rotating shaft 105 to rotate. The rotating shaft 105 then drives the collecting wheel 104 to rotate. As the collecting wheel 104 rotates, it gradually releases the connecting rope 107, causing the collection box 201 to fall downwards through the protective shell 101 and enter the water. After the collection box 201 has traveled a certain distance, motor 202 is started, which drives the rotating shaft 206 to rotate. The rotating shaft 206 then drives the rotating disk 203 to rotate. The rotation of the rotating disk 203 then moves the groove inside the rotating disk 203 above the mounting slot 204. The water in the area of ​​the collection box 201 enters the collection pipe 205 through the groove. Then, the second motor 202 is started to rotate the rotating disk 203, causing the groove on the front of the rotating disk 203 to misalign with the mounting slot 204, thus sealing the mounting slot 204. Then, the first motor 103 is started again, causing the collection box 201 to continue downward and repeating this operation. This allows the collection box 201 to collect water at different depths multiple times without repeated operations, improving work efficiency. After collection is completed, the collection box 201 is put into the protective shell 101, and the drone is retrieved. After the drone is retrieved, the door panel 102 is opened, and the collection box 201 is taken out again. Then, the rotating disk... Pull 203 upwards to disengage the rotating disk 203 from the rotating shaft 206. Then pull the lever 212 forward. As the lever 212 is pulled forward, it disengages from the slot 216 and simultaneously compresses the spring 215. Pull the lever 212 upwards again. The upward movement of the lever 212 causes the limiting rod 214 to move. The movement of the limiting rod 214 then causes the connecting frame 213 to move. The movement of the connecting frame 213 then causes the pushing block 209 to move, pushing the collection tube 205 out of the collection box 201 for collection. After the collection tube 205 is removed, the collection box 201 is flipped over to drain the water inside.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An unmanned aerial vehicle-mounted water sampling device, comprising a collection box (201), the inner wall of the collection box (201) is fixedly connected with a motor two (202), characterized in that: The top output end of the motor two (202) is fixedly connected with a rotating shaft one (206) through a shaft coupling, the rotating shaft one (206) is inserted with a rotating disc (203) at the top, a mounting groove (204) is formed in the inside of the collecting box (201), a plurality of mounting grooves (204) are formed, and rubber clamping blocks (210) are fixedly connected to the inner walls of the mounting grooves (204). The inner walls of the rubber clamping blocks (210) are inserted with collecting pipes (205), a groove is formed in the front top of the rotating disc (203), the groove formed in the front of the rotating disc (203) is in communication with the mounting groove (204), the bottom of the collecting pipe (205) is fixedly connected with a magnet two (208), the inner walls of the mounting grooves (204) are slidably connected with push blocks (209), the top of the push block (209) is fixedly connected with a magnet one (207), and the top of the magnet one (207) is adsorbed to the bottom of the magnet two (208).

2. The water sampling device with a drone according to claim 1, wherein, The side, where the push blocks (209) are close to each other, is fixedly connected with connecting frames (213), the front connecting frame (213) is fixedly connected with a limiting rod (214) on the front, and the limiting rod (214) penetrates through the collecting box (201) on the front.

3. The water sampling device with a drone according to claim 2, wherein, A clamping groove (216) is formed in the front of the collecting box (201), a pull rod (212) is inserted into the inner wall of the clamping groove (216), the inner wall of the pull rod (212) is slidably connected with the outer surface of the limiting rod (214), and the outer surface of the limiting rod (214) is sleeved with a spring (215).

4. The water sampling device with a drone according to claim 3, wherein, The back of the spring (215) is fixedly connected with the inner wall of the pull rod (212), the front of the spring (215) is fixedly connected with one end of the limiting rod (214) close to the connecting frame (213), a sliding groove (211) is formed in the top of the collecting box (201), and the inner wall of the sliding groove (211) is slidably connected with the outer surface of the rotating disc (203).

5. The water sampling device of claim 1, wherein, A protection shell (101) is arranged on the outer surface of the collecting box (201), a connecting rod (108) is fixedly connected to the outer surface of the collecting box (201), and the top of the connecting rod (108) is fixedly connected with a connecting rope (107).

6. The water sampling device with a drone according to claim 5, wherein, The end, away from the connecting rod (108), of the connecting rope (107) is wound with a storage wheel (104), and the inner wall of the storage wheel (104) is fixedly connected with a rotating shaft (105).

7. The water sampling device with a drone according to claim 6, wherein, A rotating block (106) is rotatably connected to the right side of the rotating shaft (105), and the right side of the rotating block (106) is fixedly connected with the inner wall of the protection shell (101).

8. The water sampling device with a drone according to claim 7, wherein, A motor one (103) is fixedly connected to the inner wall of the protection shell (101), the right side output end of the motor one (103) is fixedly connected with the left side of the rotating shaft (105) through a shaft coupling, and a door plate (102) is hingedly connected to the front of the protection shell (101).

Images