Device for luring and driving fish by sound wave

A technology for attracting and repelling fish, applied in the field of fish repellent and fish attracting, can solve the problems of small scope of action and applicable time, high cost of manufacture and use, fast propagation speed of sound waves, etc. Wide range of effects that are inexpensive to manufacture and use

Inactive Publication Date: 2009-08-05
张磊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of high manufacturing and use costs, low action efficiency, small action range and applicable time range, and large environmental pollution, the present invention utilizes sound waves w

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] The power supply provides energy to maintain a normal working state; the switch is used to control the power on or off, and can also control the sending of different audio signals at the same time; the audio signal sent by the signal source can be replayed by the recorded signal, or can be used to send out the oscillation signal according to the corresponding program The power amplification part can be amplified by a semiconductor or a tube type, and it is most suitable to use a semiconductor integrated amplified circuit; the sounding device can be a waterproof sounding device, after connecting other components with a waterproof wire, it can be placed in the water alone to make a sound, or all The components are concentrated in a waterproof shell to make a whole, put into the water to work; the shell has rings and eyes to tie floats or ropes, which is convenient for throwing, recycling or hanging under the boat, and there is also a cavity for adjustable buoyancy chamber ...

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PUM

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Abstract

The invention provides an acoustic-wave fish attracting/driving device. The device utilizes acoustic waves to attract/drive targets, can effectively overcome the disadvantages that the prior art is high in manufacture and application cost, low in action efficiency, small in action range and application time range and severe in environmental pollution, has the advantages of low cost, fast far signal propagation, no limit on time and no environmental pollution, and can remarkably increase yield and income. The device consists of a sound source, a power amplifier, an acoustic generator, a power source, a switch, a shell and other parts, wherein audio signals sent by the sound source are subjected to power amplification, and corresponding acoustic waves are generated by the acoustic generator to attract or drive the targets.

Description

technical field [0001] The present invention is a sounding device that uses sound waves to lure or drive away fish and other targets, specifically a fish luring and fish-repelling device including sound sources, power amplifiers, sounding devices, power supplies, switches, and shells. Background technique [0002] In fishery fishing, fishing sports and aquaculture planting, in order to obtain the maximum harvest, the targets that want to be caught or fished should be lured and gathered or driven to suitable waters, or unfavorable objects should be driven away, so as not to harm the breeding and planting objects or affect Fishing, fishing. In the above-mentioned aspects, there has been no effective solution. In the past, the sense of smell, taste and vision of the target were mostly used to lure or drive away, but the effect was not very good. In terms of lure, such as bait (fishing and making nests), the bait diffuses slowly in the water, easily fades or even deteriorates, ...

Claims

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Application Information

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IPC IPC(8): A01K79/00A01K85/01
Inventor 张磊
Owner 张磊
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