Specified depth water environment detection device

Abstract

The utility model relates to the technical field of water environment detection, and discloses a specified depth water environment detection device which comprises a box body, a detection mechanism is arranged on the box body, and a folding and unfolding mechanism is arranged on the box body; the detection mechanism comprises a display control panel, a cable is installed at one end of the display control panel, a detection probe is installed at the end, away from the display control panel, of the cable, a protection barrel is fixedly connected to the outer side of the detection probe, and a cross rod is fixedly connected to the interior of the protection barrel; a micro waterproof electric push rod is fixedly connected to the bottom of the cross rod, a sealing plug is fixedly connected to the bottom of the micro waterproof electric push rod, the retracting and releasing mechanism comprises a retracting and releasing plate, two inserting grooves are formed in the left side of the retracting and releasing plate, and telescopic rods are slidably inserted into the two inserting grooves correspondingly; and the left sides of the telescopic rods are fixedly connected with the same connecting plate. The portable water environment detection device is used for detecting water at a specified depth, and the detection is accurate.

Description

Technical Field

[0001] This utility model relates to the field of water environment detection technology, specifically a water environment detection device at a specified depth. Background Technology

[0002] Water quality testing is the process of monitoring and measuring the types of pollutants in water bodies, the concentrations of various pollutants, and their changing trends, in order to evaluate the water quality status. The monitoring scope is very broad, including unpolluted and polluted natural water (rivers, lakes, seas, and groundwater) as well as various types of industrial wastewater.

[0003] Utility model patent CN221377951U discloses a "Portable Water Environment Detection Device," comprising a bracket, a base, and casters. The bracket is mounted on the base, and casters are installed at the four corners of the base. A spool is rotatably mounted on the bracket, and a wire is wound around the spool. A detection probe is connected to the wire. A display screen is mounted on the bracket. The water environment can be detected through the wire, display screen, and detection probe. The casters on the base facilitate the movement and carrying of the wire, display screen, and detection probe. When the wire inserts the detection probe into the water, a mesh sleeve with an internal thread can prevent algae and other impurities in the water from attacking the detection probe. The output shaft of a servo motor rotates on the housing through a sealed bearing. The output shaft of the servo motor drives an L-shaped plate to rotate around the mesh sleeve, which can clean the impurities attached to the surface of the mesh sleeve.

[0004] However, the above-mentioned existing technical solutions still have the following shortcomings: When the protective structure is submerged in water during testing, the water will enter the protective structure due to the net cylinder in the protective structure. When the detection depth is reached, the detection probe inside the protective structure will be unable to accurately detect the water at the specified depth. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a water environment detection device at a specified depth, so as to solve the problem mentioned in the background art that it is impossible to accurately detect water at a specified depth.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0007] A water environment detection device at a specified depth includes a housing, a detection mechanism mounted on the housing, and a retraction mechanism mounted on the housing.

[0008] The detection mechanism includes a display control panel, one end of which is equipped with a cable, and the other end of which is away from the display control panel is equipped with a detection probe. A protective cylinder is fixedly connected to the outside of the detection probe, and a crossbar is fixedly connected to the inside of the protective cylinder. A miniature waterproof electric push rod is fixedly connected to the bottom of the crossbar, and a sealing plug is fixedly connected to the bottom of the miniature waterproof electric push rod.

[0009] The take-up and release mechanism includes a take-up and release plate. Two slots are provided on the left side of the take-up and release plate, and telescopic rods are slidably inserted into the two slots respectively. The left side of the telescopic rods is fixedly connected to the same connecting plate. Two support plates are fixedly connected to the bottom of the connecting plate. A servo motor is fixedly connected to the front of the support plate located on the front side. A take-up roller is rotatably arranged between the two support plates. The output shaft of the servo motor is fixedly connected to the take-up roller. A rope is wound on the surface of the take-up roller. A counterweight plate is installed at the end of the rope away from the take-up roller. A buckle is provided on the right side of the counterweight plate.

[0010] Preferably, the protective cylinder is secured to the buckle, the bottom of the protective cylinder has a water inlet, the sealing plug is adapted to the water inlet, and the display control panel is mounted on the take-up and put-down plate.

[0011] Preferably, the front and rear ends of the retractable plate are respectively provided with sliding grooves that communicate with the slot, and handles are slidably arranged in the sliding grooves, with the ends of the handles close to each other being fixedly connected to the telescopic rod.

[0012] Preferably, a storage battery is installed inside the enclosure, a cover plate is bolted to the front of the enclosure, and a door is hinged to the front of the enclosure.

[0013] Preferably, a push-pull handle is installed on the right side of the box, and four casters are installed on the bottom of the box.

[0014] Preferably, a positioning plate is fixedly connected to the right side of the housing, and two threaded holes are opened on the top of the positioning plate, with positioning cones threaded into the two threaded holes.

[0015] Preferably, a handle is fixedly connected to the top of each positioning cone, and a spiral auger is provided on the surface of each positioning cone.

[0016] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0017] First, when conducting water environment testing, the container is placed on the shore, and the protective cylinder is secured to the buckle. By pushing the handle, the telescopic rod slides outward, causing the connecting plate to slide outward as well. Then, the servo motor drives the take-up roller to perform the line protection operation. Under the action of the counterweight plate, the rope and the protective cylinder fall into the water. After reaching the detection position, the miniature waterproof electric push rod retracts, releasing the seal on the protective cylinder and allowing water to enter from the inlet at the bottom of the protective cylinder. The detection probe performs the detection operation, and the detection results are displayed on the control panel. This allows for accurate detection of water at a specified depth.

[0018] Secondly, the four casters and push-pull handles make the device easy to move and carry when going out.

[0019] Third, by rotating the handle, the positioning cone can be rotated downwards, causing the positioning cone and the spiral auger cone on its surface to sink into the ground, thus fixing the device and preventing it from moving during testing. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a cross-sectional view of the protective cylinder of this utility model and a schematic diagram of its internal structure.

[0022] Figure 3 This is a left-side perspective stereoscopic view of the present invention.

[0023] Figure 4 This is a schematic diagram of the top cross-sectional structure of the retractable plate of this utility model;

[0024] Figure 5 This is a cross-sectional view of the front of the box body and a three-dimensional view of the overall right side of the present invention.

[0025] The components include: 1. Cabinet; 11. Display control panel; 12. Cable; 13. Detection probe; 14. Protective sleeve; 15. Crossbar; 16. Miniature waterproof electric push rod; 17. Sealing plug; 18. Take-up and take-down plate; 19. Telescopic rod; 20. Connecting plate; 21. Servo motor; 22. Take-up roller; 23. Rope; 24. Counterweight plate; 25. Buckle; 26. Handle; 27. Battery; 28. Cabinet door; 29. ​​Push-pull handle; 30. Casters; 31. Positioning plate; 32. Positioning cone; 33. Spiral auger. Detailed Implementation

[0026] The specific embodiments of this utility model will now be described in further detail with reference to the accompanying drawings.

[0027] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A water environment detection device at a specified depth includes a housing 1, a detection mechanism on the housing 1, and a retraction mechanism on the housing 1.

[0028] The testing mechanism includes a display control panel 11, a cable 12 is installed at one end of the display control panel 11, a test probe 13 is installed at the end of the cable 12 away from the display control panel 11, a protective cylinder 14 is fixedly connected to the outside of the test probe 13, a crossbar 15 is fixedly connected to the inside of the protective cylinder 14, a miniature waterproof electric push rod 16 is fixedly connected to the bottom of the crossbar 15, and a sealing plug 17 is fixedly connected to the bottom of the miniature waterproof electric push rod 16.

[0029] The take-up and release mechanism includes a take-up and release plate 18. Two slots are provided on the left side of the take-up and release plate 18, and telescopic rods 19 are slidably inserted into the two slots respectively. The same connecting plate 20 is fixedly connected to the left side of the telescopic rods 19. Two support plates are fixedly connected to the bottom of the connecting plate 20. A servo motor 21 is fixedly connected to the front of the support plate located on the front side. A take-up roller 22 is rotatably arranged between the two support plates. The output shaft of the servo motor 21 is fixedly connected to the take-up roller 22. A rope 23 is wound on the surface of the take-up roller 22. A counterweight plate 24 is installed at the end of the rope 23 away from the take-up roller 22. A buckle 25 is provided on the right side of the counterweight plate 24.

[0030] The protective cylinder 14 is secured to the buckle 25. A water inlet is provided at the bottom of the protective cylinder 14. The sealing plug 17 is adapted to the water inlet. The display control panel 11 is installed on the take-up and release plate 18.

[0031] The front and rear ends of the retractable plate 18 are respectively provided with sliding grooves that communicate with the slots. Handles 26 are slidably installed in the sliding grooves, and the ends of the handles 26 that are close to each other are respectively fixedly connected to the telescopic rod 19.

[0032] The inside of the enclosure 1 is equipped with a storage battery 27. The front of the enclosure 1 is bolted with a cover plate, and the front of the enclosure 1 is hinged with a door 28.

[0033] With the above technical solution, when conducting water environment testing, the box 1 is placed on the shore, and the protective cylinder 14 is secured to the buckle 25. By pushing the handle 26, the telescopic rod 19 slides outward, causing the connecting plate 20 to slide outward. Then, the servo motor 21 drives the take-up roller 22 to perform the line protection operation. Under the action of the counterweight plate 24, the rope 23 and the protective cylinder 14 fall into the water. After reaching the detection position, the miniature waterproof electric push rod 16 retracts, causing the sealing plug 17 to release the seal on the protective cylinder 14, allowing water to enter from the water inlet at the bottom of the protective cylinder 14. The detection operation is performed through the detection probe 13, and the detection result is displayed on the display control panel 11. This allows for accurate detection of water at a specified depth. The battery 27 provides power to all components. The internal wiring connections of the battery 27, servo motor 21, miniature waterproof electric push rod 16, detection probe 13, and display control panel 11 are all existing technologies and will not be described in detail here.

[0034] Please see Figure 1 , Figure 3 , Figure 4 and Figure 5 A water environment detection device at a specified depth, wherein a push-pull handle 29 is installed on the right side of the housing 1 and four casters 30 are installed on the bottom of the housing 1.

[0035] A positioning plate 31 is fixedly connected to the right side of the housing 1. The top of the positioning plate 31 has two threaded holes, and the internal threads of the two threaded holes are connected to positioning cones 32.

[0036] A rotary handle is fixedly connected to the top of each positioning cone 32, and a spiral auger 33 is provided on the surface of each positioning cone 32.

[0037] The above technical solution facilitates the movement of the device by using four movable wheels 30 and push-pull handles 29. By rotating the handle, the positioning cone 32 can be rotated downwards, causing the positioning cone 32 and the spiral auger 33 on its surface to be driven into the ground, thus fixing the device and preventing it from moving during testing.

[0038] Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these specific embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for detecting water environment at a specified depth, comprising a housing (1), characterized in that: The box (1) is equipped with a detection mechanism and a take-up and take-down mechanism; The detection mechanism includes a display control panel (11), one end of which is equipped with a cable (12), and the other end of the cable (12) away from the display control panel (11) is equipped with a detection probe (13). A protective cylinder (14) is fixedly connected to the outside of the detection probe (13), and a crossbar (15) is fixedly connected inside the protective cylinder (14). A miniature waterproof electric push rod (16) is fixedly connected to the bottom of the crossbar (15), and a sealing plug (17) is fixedly connected to the bottom of the miniature waterproof electric push rod (16). The take-up and release mechanism includes a take-up and release plate (18). Two slots are provided on the left side of the take-up and release plate (18). Telescopic rods (19) are slidably inserted into the two slots respectively. The same connecting plate (20) is fixedly connected to the left side of the telescopic rods (19). Two support plates are fixedly connected to the bottom of the connecting plate (20). A servo motor (21) is fixedly connected to the front of the support plate located on the front side. A take-up roller (22) is rotatably arranged between the two support plates. The output shaft of the servo motor (21) is fixedly connected to the take-up roller (22). A rope (23) is wound on the surface of the take-up roller (22). A counterweight plate (24) is installed at the end of the rope (23) away from the take-up roller (22). A buckle (25) is provided on the right side of the counterweight plate (24).

2. The water environment detection device at a specified depth according to claim 1, characterized in that: The protective cylinder (14) is secured on the buckle (25), and the bottom of the protective cylinder (14) has a water inlet. The sealing plug (17) is adapted to the water inlet, and the display control panel (11) is installed on the take-up plate (18).

3. The water environment detection device at a specified depth according to claim 1, characterized in that: The front and rear ends of the retractable plate (18) are respectively provided with sliding grooves that communicate with the slot. A handle (26) is slidably arranged in the sliding groove. The ends of the handles (26) that are close to each other are respectively fixedly connected to the telescopic rod (19).

4. The water environment detection device at a specified depth according to claim 1, characterized in that: The box (1) is equipped with a storage battery (27), the front of the box (1) is bolted with a cover plate, and the front of the box (1) is hinged with a door (28).

5. The water environment detection device at a specified depth according to claim 1, characterized in that: A push-pull handle (29) is installed on the right side of the box (1), and four casters (30) are installed on the bottom of the box (1).

6. The water environment detection device at a specified depth according to claim 1, characterized in that: A positioning plate (31) is fixedly connected to the right side of the housing (1). Two threaded holes are opened on the top of the positioning plate (31), and a positioning cone (32) is threadedly connected inside the two threaded holes.

7. The water environment detection device at a specified depth according to claim 6, characterized in that: The top of the positioning cone (32) is fixedly connected to a rotating handle, and the surface of the positioning cone (32) is provided with a spiral auger (33).

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