Sensitive early-warning and buoyancy-adjustable float

Abstract

The invention discloses a sensitive early-warning and buoyancy-adjustable float which is mainly used for fishing, the buoyancy of the float can be changed by only rotating float leg by a fisherman, and the float is adjusted. The float can further transmit lamplight early warning signals to remind the fisherman that fish bites a hook. The working principle of the float includes that if the fisherman hopes that the length of the float exposing the water surface is decreased, the fisherman rotates the float leg clockwise, the float leg drives an adjusting bolt to move downwards, the upper end ofthe adjusting bolt drives an upper float body to close to an lower float body, a telescopic rubber ring is shortened, the size of a telescopic cavity is decreased, the buoyancy of the float is reduced, and the length of the float exposing the water surface is decreased. The fisherman rotates the float leg anticlockwise, the buoyancy of the float is increased, and the length of the float exposing the water surface is increased. When the fish bites the hook, the float can vertically move, the pressure of a pressure sensing diaphragm can be decreased or increased, a pressure sensor instructs a light emitting diode to emit flare light to remind the fisherman of biting of the fish and preparation for lifting the fish.

Description

technical field [0001] The present invention is mainly used for fishing. Background technique [0002] At present, none of the floats used for fishing can change its buoyancy. If fishermen need to adjust the length of the float above the water surface (that is, the number of meshes), commonly known as float adjustment, they need to increase or decrease the weight of the lead pendant to achieve the purpose of float adjustment. , which is a cumbersome and time-consuming task. Contents of the invention [0003] The present invention solves the above problems. The fisherman can change the buoyancy of the fish float just by rotating the float foot to achieve the purpose of float adjustment. The present invention can also send out a light warning to remind the fisherman that the fish is biting the hook; , floating body (2), floating feet (3), pressure sensor; floating body (2) consists of upper floating body (4), lower floating body (5), adjusting bolt (6), telescopic rubber ri...

AI Technical Summary

Problems solved by technology

[0002] At present, none of the floats used for fishing can change its buoyancy. If fishermen need to adjust the length of the float above the water surface (that is, the number of meshes), commonly known as float adjustment, they need to increase or decrease the weight of the lead pendant to achieve the purpose of float adjustment. , which is a cumbersome and time-consuming task

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