A swimming pool water quality sampling device

Abstract

The utility model belongs to the field of water quality sampling, specifically is a kind of swimming pool water quality sampling device, including remote control boat;Remote control boat is opened with recess, the top of recess is fixedly connected with support, the support is rotatably connected with the shaft on it, the shaft is fixedly connected with first support rod on it, the end of first support rod is equipped with the clamp of fixed sampling bottle, the support is fixedly connected with motor, the output of motor and the shaft are all fixedly connected with gear, sampling bottle is driven to specified area by remote control boat, then start motor, motor drives gear to rotate, two gear transmissions make the shaft rotate, the shaft drives first support rod to rotate, first support rod rotation will drive support arm to rotate, sampling bottle is pressed into below water surface by this, to complete the sampling of water quality, rely on above-mentioned structure setting, therefore swimming pool middle part water quality sampling can be conveniently carried out to staff, staff does not need to collect by diving, convenient for staff to sample.

Description

Technical Field

[0001] This utility model relates to the field of water quality sampling, specifically a swimming pool water quality sampling device. Background Technology

[0002] In current technologies, pool water sampling is a key step in water quality testing, directly affecting the accuracy and reliability of the test results. The sampling points are particularly important. For small pools (≤50m³): at least 3 points (pool center + 2 diagonal pool edges), and for large pools (>200m³) or public pools: 1 point for every 25~50m², with a minimum of 8 points.

[0003] However, when using it, staff need to go into the water to collect samples from the middle of the pool, which is inconvenient, time-consuming and labor-intensive. Therefore, a pool water quality sampling device is proposed to address the above problems. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a swimming pool water quality sampling device.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: The swimming pool water quality sampling device of this utility model includes a remote-controlled boat; the remote-controlled boat has a groove, a bracket is fixedly connected to the top of the groove, a rotating shaft is rotatably connected to the bracket, a first support rod is fixedly connected to the rotating shaft, a clamp for fixing a sampling bottle is installed at the end of the first support rod, a motor is fixedly connected to the bracket, and gears are fixedly connected to both the output end of the motor and the rotating shaft, and the two gears mesh with each other.

[0006] Preferably, the clamp includes a fixed frame, on which a bidirectional screw is rotatably connected, and a pair of threaded sleeves are threaded onto the bidirectional screw. A clamping plate is fixedly connected to the threaded sleeves, and a clamping claw is fixedly connected to the clamping plate.

[0007] Preferably, two guide rods are fixedly connected to the fixing frame, and a sliding sleeve is fixedly connected to the clamp plate at the position corresponding to the guide rod. The guide rod passes through the sliding sleeve, and the guide rod and the sliding sleeve are slidably connected. The two guide rods are located at the top and bottom of the clamp plate, respectively.

[0008] Preferably, the end of the first support rod away from the pivot is rotatably connected to the bottom of the fixed frame, and the top of the bracket is rotatably connected to the second support rod, the end of the second support rod away from the bracket being rotatably connected to the top of the fixed frame.

[0009] Preferably, the remote-controlled boat is provided with buoyancy platforms on both sides, and a support arm is fixedly connected to the top of the buoyancy platform. The end of the support arm is fixedly connected to the surface of the remote-controlled boat, and the two buoyancy platforms are symmetrically arranged on both sides of the remote-controlled boat.

[0010] Preferably, the side of the clamping plate is fixed with a clamping claw, and the clamping claw has an arc-shaped groove.

[0011] The advantages of this utility model are: 1. This utility model, by setting up a remote-controlled boat, support arm, fixing frame, motor, gears, and clamps, allows the user to install the sampling bottle on the clamps during use. The clamps are used to fix the sampling bottle. Then, the remote-controlled boat is controlled to move on the surface of the pool water, and the sampling bottle is moved to the designated area by the remote-controlled boat. After that, the motor is started, and the motor drives the gears to rotate. The two gears drive the shaft to rotate, and the shaft drives the first support rod to rotate. The rotation of the first support rod drives the support arm to rotate, thereby pressing the sampling bottle below the water surface, thus completing the water sampling. Due to the above structure, it is convenient for staff to sample the water in the middle of the pool without having to go into the water to collect samples, making it convenient for staff to collect samples. 2. By setting a second support rod, the second support rod is rotatably connected to the bracket during use. The second support rod is rotatably connected to the top of the fixed frame, forming a parallelogram-shaped moving mechanism. The rotation of the first support rod will drive the fixed frame to remain vertical and move downward, thereby pressing the sampling bottle below the water surface and reducing the spillage of water sample when it is lifted. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the remote-controlled boat of this utility model; Figure 3 This is a schematic diagram of the bracket and the first support rod of this utility model; Figure 4 This is a schematic diagram of the fixing frame structure of this utility model; Figure 5 This is a schematic diagram of the structure of the first and second support rods of this utility model.

[0014] In the diagram: 11. Remote-controlled boat; 12. Groove; 13. Bracket; 14. Motor; 15. First support rod; 16. Fixing frame; 21. Double-acting screw; 22. Clamping plate; 23. Gripper; 31. Guide rod; 32. Sliding sleeve; 4. Second support rod; 51. Buoyancy platform; 52. Support arm; 6. Arc groove; 7. Rubber pad. Detailed Implementation

[0015] 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 of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0016] Specific implementation examples are given below.

[0017] Please see Figure 1-5 As shown, a swimming pool water sampling device includes a remote-controlled boat 11; the remote-controlled boat 11 has a groove 12, and a bracket 13 is fixedly connected to the top of the groove 12. A rotating shaft is rotatably connected to the bracket 13, and a first support rod 15 is fixedly connected to the rotating shaft. A clamp for fixing a sampling bottle is installed at the end of the first support rod 15. A motor 14 is fixedly connected to the bracket 13, and gears are fixedly connected to both the output end of the motor 14 and the rotating shaft, with the two gears meshing with each other; the clamp includes a fixing frame 1. 6. A bidirectional screw 21 is rotatably connected to the fixing frame 16. A pair of threaded sleeves are threaded onto the bidirectional screw 21. A clamping plate 22 is fixedly connected to the threaded sleeves. A clamping claw 23 is fixedly connected to the clamping plate 22. Two guide rods 31 are fixedly connected to the fixing frame 16. A sliding sleeve 32 is fixedly connected to the clamping plate 22 at a position corresponding to the guide rods 31. The guide rods 31 pass through the sliding sleeves 32. The guide rods 31 and the sliding sleeves 32 are slidably connected. The two guide rods 31 are located at the top and bottom of the clamping plate 22, respectively. In use, the user installs the sampling bottle on the clamp, which is used to fix the sampling bottle. Then, the user controls the remote-controlled boat 11 to move on the surface of the pool water. The remote-controlled boat 11 moves the sampling bottle to the designated area. Then, the motor 14 is started. The motor 14 drives the gear to rotate. The two gears drive the shaft to rotate. The shaft drives the first support rod 15 to rotate. The rotation of the first support rod 15 drives the support arm 52 to rotate, thereby pressing the sampling bottle below the water surface, thus completing the water sampling. Due to the above structure, it is convenient for staff to sample the water in the middle of the pool without having to go into the water to collect samples. During use, the operator places the sampling bottle between the two grippers 23, and then rotates the bidirectional screw 21, whose two ends have opposite threads, thereby causing the grippers 23 and the clamping plate 22 to move closer together and close. The grippers 23 close to hold and fix the sampling bottle. The above-mentioned detachable structure makes it easy to replace the sampling bottle. A guide rod 31 is installed inside the fixing frame 16, and the clamping plate 22 is slidably connected to the clamping plate 22 through the sliding sleeve 32, which can guide it, improve its stability, and reduce shaking.

[0018] Furthermore, such as Figure 1-5 As shown, the end of the first support rod 15 away from the pivot is rotatably connected to the bottom of the fixed frame 16, and the top of the bracket 13 is rotatably connected to the second support rod 4, the end of the second support rod 4 away from the bracket 13 is rotatably connected to the top of the fixed frame 16. In use, a second support rod 4 is rotatably connected to the bracket 13. The second support rod 4 is rotatably connected to the top of the fixed frame 16, forming a parallelogram-shaped moving mechanism. The rotation of the first support rod 15 will drive the fixed frame 16 to remain vertical and move downward, thereby pressing the sampling bottle below the water surface and reducing the spillage of water sample when it is lifted.

[0019] Furthermore, such as Figure 1-5 As shown, the remote-controlled boat 11 is provided with buoyancy platforms 51 on both sides. The top of the buoyancy platform 51 is fixedly connected to the support arm 52, and the end of the support arm 52 is fixedly connected to the surface of the remote-controlled boat 11. The two buoyancy platforms 51 are symmetrically arranged on both sides of the remote-controlled boat 11. The side of the clamping plate 22 is fixedly connected to the gripper 23, and the gripper 23 is provided with an arc-shaped groove 6. When in use, the remote control boat 11 is provided with buoyancy platforms 51 on both sides. The buoyancy platforms 51 are installed on the surface of the remote control boat 11 through the support arms 52. The buoyancy can be increased by relying on the buoyancy platforms 51, and the buoyancy area can be expanded, thereby increasing the stability of the buoyancy. The gripper 23 has an arc groove 6 inside, which can improve the fit between the gripper 23 and the sampling bottle.

[0020] Furthermore, such as Figure 1-5 As shown, a rubber pad 7 is fixed to the side wall of the arc-shaped groove 6. The rubber pad 7 is used to prevent slipping and reduce the occurrence of slipping and falling.

[0021] Working principle: During use, the user installs the sampling bottle on the clamp, which is used to fix the sampling bottle. Then, the remote-controlled boat 11 is moved on the surface of the pool water. The remote-controlled boat 11 moves the sampling bottle to the designated area. Then, the motor 14 is started. The motor 14 drives the gear to rotate. The two gears drive the shaft to rotate. The shaft drives the first support rod 15 to rotate. The rotation of the first support rod 15 drives the support arm 52 to rotate, thereby pressing the sampling bottle below the water surface, thus completing the water sampling. Due to the above structure, it is convenient for staff to sample the water in the middle of the pool without having to go into the water to collect samples. During use, the operator places the sampling bottle between the two grippers 23, and then rotates the bidirectional screw 21, whose two ends have opposite threads, thereby causing the grippers 23 and the clamping plate 22 to move closer together and close. The grippers 23 close to hold and fix the sampling bottle. The above-mentioned detachable structure makes it easy to replace the sampling bottle. A guide rod 31 is installed inside the fixing frame 16, and the clamping plate 22 is slidably connected to the fixing plate 22 through the sliding sleeve 32, which can guide it, improve its stability, and reduce shaking. During use, a second support rod 4 is rotatably connected to the bracket 13, and the second support rod 4 and the fixing... The top of the fixed frame 16 is rotatably connected, forming a parallelogram-shaped moving mechanism. The rotation of the first support rod 15 will drive the fixed frame 16 to remain vertical and move downward, thereby pressing the sampling bottle below the water surface and reducing the spillage of water samples when it is lifted. In use, the remote control boat 11 is provided with buoyancy platforms 51 on both sides. The buoyancy platforms 51 are installed on the surface of the remote control boat 11 through the support arms 52. The buoyancy platforms 51 can increase buoyancy and expand the buoyancy area, thereby increasing the stability of buoyancy. The gripper 23 has an arc-shaped groove 6 inside, which can improve the fit between the gripper 23 and the sampling bottle.

[0022] 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.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A swimming pool water quality sampling device comprising a remote control boat (11); characterized in that: The remote-controlled boat (11) has a groove (12) and a bracket (13) is fixedly connected to the top of the groove (12). A rotating shaft is rotatably connected to the bracket (13) and a first support rod (15) is fixedly connected to the rotating shaft. A clamp for fixing the sampling bottle is installed at the end of the first support rod (15). A motor (14) is fixedly connected to the bracket (13). Gears are fixedly connected to the output end of the motor (14) and the rotating shaft. The two gears mesh with each other.

2. A swimming pool water quality sampling device according to claim 1, wherein: The clamp includes a fixed frame (16), on which a bidirectional screw (21) is rotatably connected. A pair of threaded sleeves are threaded onto the bidirectional screw (21), and a clamping plate (22) is fixedly connected to the threaded sleeves. A clamping claw (23) is fixedly connected to the clamping plate (22).

3. The swimming pool water sampling device according to claim 2, characterized in that: Two guide rods (31) are fixedly connected to the fixed frame (16). A sliding sleeve (32) is fixedly connected to the clamp plate (22) at the position corresponding to the guide rods (31). The guide rods (31) pass through the sliding sleeves (32). The guide rods (31) and the sliding sleeves (32) are slidably connected. The two guide rods (31) are located at the top and bottom of the clamp plate (22) respectively.

4. A swimming pool water sampling device according to claim 3, characterized in that: The end of the first support rod (15) away from the pivot is rotatably connected to the bottom of the fixed frame (16), and the top of the bracket (13) is rotatably connected to the second support rod (4), the end of the second support rod (4) away from the bracket (13) is rotatably connected to the top of the fixed frame (16).

5. A swimming pool water quality sampling device as claimed in claim 4, wherein: The remote-controlled boat (11) is provided with buoyancy platforms (51) on both sides. The top of the buoyancy platform (51) is fixedly connected to a support arm (52). The end of the support arm (52) is fixedly connected to the surface of the remote-controlled boat (11). The two buoyancy platforms (51) are symmetrically arranged on both sides of the remote-controlled boat (11).

6. A swimming pool water sampling device according to claim 5, characterized in that: The side of the clamping plate (22) is fixed with a clamping claw (23), and the clamping claw (23) is provided with an arc-shaped groove (6).

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