multifunctional fishing net

Abstract

The invention relates to a multifunctional fishing net. The multifunctional fishing net comprises a fishing net body, fishing net plumbs, fishing net buoys and light source modules, wherein the fishing net plumbs and the fishing net buoys are respectively arranged at the bottom part and top part of the fishing net body; the light source modules are arranged on the fishing net buoys; an embedding groove is formed in a fixing buoy; an auxiliary light source is embedded into each embedding groove; a waterproof sheet is arranged at an opening of each embedding groove; the light emitting direction of each auxiliary light source faces the corresponding waterproof sheet. The multifunctional fishing net has the advantages that the length of an adjusting lifting line between a lifting buoy and each fixing buoy can be adjusted, so that each adjusting and lifting line can limit the fishing net body to stay in a water deep area with multiple types of fishes; the scientific fishing is well realized according to the water depth gradient distribution of fishes, and the fishing efficiency is higher.

Description

technical field [0001] The invention relates to the technical field of fishery resource fishing, in particular to a multifunctional fishing net. Background technique [0002] At present, in areas rich in land fishery resources, for example, in natural lakes, reservoirs, and rivers, especially when the water depth is relatively large, the water depth gradient distribution of fish is more obvious, for example, the habit of herring is not active, They usually live in the middle and lower layers of the water, and their food is mainly snails, mussels, clams, clams, etc. They also prey on shrimp and insect larvae. For another example, grass carp, also known as grass carp, feed on grass and inhabit the middle and lower layers of the water body. Another example is, Silver carp is a fish in the middle and upper layers of silver carp that feeds on plankton throughout its life. For another example, bighead carp likes to live in the middle and upper layers of still water and feeds on zo...

AI Technical Summary

Problems solved by technology

[0004] However, the existing fishing nets generally include sinking nets and floating nets. Due to the limitations of the existing fishing net structure, they generally either sink directly to the bottom of the water or float on the water surface. Scientific fishing is carried out according to the water depth gradient distribution of fish, and the fishing efficiency is low

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