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Multifunctional portable amphibious acoustic optical expelling device and using method thereof

A portable and multi-functional technology, applied in the field of the drive, can solve problems such as difficult to achieve communication, and achieve the effect of less risk and convenient use

Pending Publication Date: 2021-01-22
重庆中电大宇卫星应用技术研究所有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a multifunctional portable amphibious acousto-optic repelling device and its usage method, which are used to solve the problem in the prior art that it is difficult for people using the repelling device on the seabed or on land to realize communication

Method used

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  • Multifunctional portable amphibious acoustic optical expelling device and using method thereof
  • Multifunctional portable amphibious acoustic optical expelling device and using method thereof
  • Multifunctional portable amphibious acoustic optical expelling device and using method thereof

Examples

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Embodiment 1

[0038] The embodiment of the present invention discloses a multi-functional portable amphibious acousto-optic drive, comprising: a hollow rod body 6, a solenoid valve, a controller, a high-pressure gas cylinder 1, a pressure regulator 2, at least one gas sounder 4, a waterproof waveguides and laser diodes5;

[0039] A solenoid valve is arranged inside the hollow rod body 6, and the solenoid valve is electrically connected with the controller;

[0040] The outlet port of the high-pressure gas cylinder 1 is connected with the inlet port of the pressure regulator 2, and the outlet port of the pressure regulator 2 is connected with the inlet port of the solenoid valve;

[0041] The gas sounder 4 is installed on the hollow rod body 6, the outlet port of the solenoid valve is connected with the inlet port of the gas sounder 4, and the waterproof waveguide is installed on the gas sounder 4;

[0042] Wherein, the opposite side of the air inlet port of the gas sounder 4 is provided wi...

Embodiment 2

[0053]This embodiment is different from the content in Embodiment 1 only in the structure of the gas generator, and the others are the same, wherein the sound outlet of the gas sounder 4 is set in the shape of a horn, and the end with a large radius is set outward, and the entire gas generator The cavity is a resonant cavity 8 .

[0054] What needs to be further explained is:

[0055] For the above two embodiments, in order to effectively ensure the frequency of sound and light on and off, the switching speed of the solenoid valve and the switching of the diode are not less than 10 times per second.

[0056] The driving module may include a plurality of driving circuits corresponding to a plurality of different laser diodes 5 and solenoid valves.

Embodiment 3

[0058] This embodiment discloses a method of using a multi-functional portable amphibious acousto-optic drive on the basis of the above embodiments, specifically including the following:

[0059] The pressure regulator 2 adjusts the gas output pressure to control the output gas volume of the high-pressure gas cylinder 1, thereby controlling the sound intensity;

[0060] The output gas from the high-pressure gas cylinder 1 enters the gas sounder 4 to generate directional sound waves, and the controller controls the on-off frequency and on-off time of the solenoid valve to adjust the length and output frequency of the sound to meet the needs of the task;

[0061] The on-off frequency and on-off time of the laser diode 5 are controlled by the controller to adjust the length and output frequency of the output optical signal to realize communication or calling for help.

[0062] In order to further implement the above-mentioned technical solution, the solenoid valve switch and the ...

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PUM

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Abstract

The invention discloses a multifunctional portable amphibious acoustic optical expelling device. The device comprises a hollow rod body, an electromagnetic valve, a controller, a high-pressure gas cylinder, a pressure regulator, at least one gas sounder, a waterproof waveguide tube and a laser diode; the electromagnetic valve is arranged in the hollow rod body and is electrically connected with the controller; a gas outlet port of the high-pressure gas cylinder is communicated with a gas inlet port of the pressure regulator, and a gas outlet port of the pressure regulator is communicated witha gas inlet port of the electromagnetic valve; the gas sounder is installed on the hollow rod body, a gas outlet port of the electromagnetic valve is communicated with a gas inlet port of the gas sounder, and the waterproof waveguide tube is installed on the gas sounder; and the laser diode is arranged on the hollow rod body and is electrically connected with the controller. The device can be applied to amphibious tasks of expelling dangerous animals such as sharks and expelling crowds or other animals on land, and can realize information transmission by controlling acousto-optic information to realize communication or call for help.

Description

technical field [0001] The invention relates to the technical field of repelling devices, and more specifically relates to a multifunctional portable amphibious acousto-optic repelling device and a method for using the same. Background technique [0002] Sharks are a great threat to the life of underwater frogmen. There are more than 200 personal injuries and deaths caused by sharks in the world every year. At present, frogmen both at home and abroad use shark repellent to repel sharks, that is, when frogmen find sharks underwater (usually within a few meters), they take out shark repellent from the waterproof bag they carry and quickly sprinkle it into seawater. Dissolving into the sea produces a smell that makes sharks uncomfortable and escapes. Thus it can be seen that repelling sharks with shark repelling agent has slow response, short effective time and one-time use, which is far from satisfying the actual needs of underwater frogmen. [0003] Moreover, personnel on l...

Claims

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Application Information

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IPC IPC(8): A01M29/10A01M29/16
CPCA01M29/10A01M29/16
Inventor 杨晓宇刘演龙李杨王斌杨晓岚邹忠伟沈勇王冀川周清
Owner 重庆中电大宇卫星应用技术研究所有限公司
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