An aquatic insect counting device

Through the combination of luring, tugging, separating and sucking components, the inaccurate counting problem caused by insect aggregation in the aquatic insect counting device is solved, and automated and accurate aquatic insect counting is achieved.

CN119174406BActive Publication Date: 2025-07-18QINGHAI UNIVERSITY
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Patent Information

Application Number
CN202411554334.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-11-04
Publication Date
2025-07-18
Estimated Expiration
2044-11-04

AI Technical Summary

Technical Problem

Existing aquatic insect counting devices are prone to insect aggregation during the trapping process, resulting in inaccurate counting data.

Method used

A water-based insect counting device is designed, including a fixed module, a capture counting module, an expansion counting device and a direct counting device. Through components such as lure devices, toggle components, magnetic grid components and diversion components, automatic lure, toggle, separate and absorb, avoid insect gathering and ensure counting accuracy.

Benefits of technology

It effectively avoids the impact of insect aggregation on counting, realizes accurate counting of aquatic insects, and can automatically adjust the counting method when insect density changes to reduce repeated counting and liquid interference.

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Abstract

The present invention discloses an aquatic insect counting device, which relates to the field of insect counting. It includes a fixed module arranged on the shore, and a capture and counting module located in the water and connected to the fixed module through a connecting rod. The capture and counting module includes an expansion counting device connected to the fixed module through a connecting rod, two direct counting devices symmetrically arranged on the outer wall of the expansion counting device, and a lure device arranged at the inlet of the direct counting device. The device in the present invention can automatically lure, capture and count aquatic insects, and can effectively avoid the influence of insect aggregation on counting. Through the lure device, it is convenient to lure insects, and at the same time, when insects gather, the lure route can be switched to alleviate the phenomenon of insect aggregation. Through the direct counting device, it is convenient to count and collect the trapped aquatic insects with a density lower than the set density, and at the same time, the aquatic insects with a density higher than the set density can be moved into the expansion counting device. The expansion counting device can count aquatic insects in a large space and can suck out the liquid to prevent the liquid from affecting the insect counting.
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