Portable water quality monitoring sampling device

By designing a combined structure and battery power supply system for a portable water quality monitoring device, the problems of complex operation and inconvenience in carrying existing devices are solved, enabling convenient water collection and multiple water quality tests, and adapting to the portable water quality monitoring needs of different water depths.

CN224480471UActive Publication Date: 2026-07-10JIANGYIN QIUHAO TESTING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGYIN QIUHAO TESTING CO LTD
Filing Date
2025-07-28
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

Existing portable water quality monitoring devices are complex to operate, inconvenient to carry, and difficult to use at different water depths.

Method used

A portable water quality monitoring and sampling device was designed, which consists of a collection rod, a movable rod, a water quality test strip box, a drive motor, and a battery compartment. It can conveniently collect water through an electric telescopic rod and a rotating water collection component. It is equipped with a variety of test strips for water quality testing. The battery compartment has a sealed and waterproof structure, making it easy to carry and use.

Benefits of technology

It enables convenient disassembly and storage of portable water quality monitoring devices, adapts to sampling at different water depths, simplifies operation, supports multiple water quality tests, and features a battery-powered structure for easy carrying and use.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224480471U_ABST
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Abstract

This utility model discloses a portable water quality monitoring and sampling device, belonging to the field of water quality monitoring and sampling technology. A drive motor is installed on the outside of the battery compartment, and a limiting sleeve is installed on the output end of the drive motor. A splicing sleeve is installed around the four sides of the outer end of the limiting sleeve. A collection rod is spliced ​​to the outer end of the splicing sleeve, and an electric telescopic rod is installed inside the splicing sleeve. A movable rod is installed at the output end of the electric telescopic rod. When water needs to be collected, collection rods or movable rods of different lengths can be spliced ​​into the splicing sleeve or spliced ​​to the output end of the electric telescopic rod inside the splicing sleeve. The outer ends of the collection rod and the movable rod are spliced ​​to the water collection component. Pressing the operation button starts the drive motor to drive the limiting sleeve and the splicing sleeve to rotate. During the rotation, water is collected through the water collection component placed at the water end. It can perform electric rotation water collection and one-way assembly manual water collection. The collection rod, movable rod and water collection component are assembled structures, which are easy to disassemble and store, and easy to carry.
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Citation Information

Patent Citations

  • Sampling device for monitoring water quality

    CN109000978A