A submersible extended wing for mounting acoustic sensors

Abstract

The invention discloses a submersible extension wing for mounting an acoustic sensor. The horizontal extension arms are arranged symmetrically and respectively hinged on both sides of a first bracket. One end of the horizontal wing is connected to the horizontal extension arm; the drive mechanism of the horizontal extension arm is installed On the first bracket, the driving mechanism of the horizontal extension arm is hinged to the horizontal extension arm through the horizontal hinge rod; one end of the vertical extension arm is hinged on the bottom of the installation base plate, and the other end is fixedly connected to one end of the vertical wing; the second bracket is installed on the installation on the base plate, and the vertical extension arm drive mechanism is installed on the second bracket; the installation base plate is provided with a strip-shaped through hole for the vertical hinge rod to pass through, and the vertical extension arm drive mechanism connects with the vertical extension arm through the vertical hinge rod. Arm articulation. The invention can mount a small-volume detection sonar transducer to form a stereo sonar detection array and improve detection accuracy; it is mainly used to mount a small-volume sonar transducer to realize positioning when a submarine is used in the search and detection process of a target at a large depth in the ocean orientation.

Description

technical field [0001] The invention relates to the technical field of ocean detection, and more particularly to an extended wing of a submarine for mounting an acoustic sensor. Background technique [0002] With the progress of marine scientific research and capacity building of maritime safety assurance, marine engineering implementation and emergency search operations represented by monitoring of submarine oil and gas pipelines and search and rescue of wrecked aircraft and ships have proposed high-performance deep-sea submersibles and underwater target detection technologies and equipment. higher requirements. [0003] Looking at the current technical situation of underwater submersibles at home and abroad, although great progress and many breakthroughs have been made, in the field of underwater emergency search and rescue, there are still problems of poor sonar detection accuracy, weak load capacity, and energy utilization. Therefore, there is an urgent need for a devic...

AI Technical Summary

Problems solved by technology

[0003] Looking at the current technical situation of underwater submersibles at home and abroad, although great progress and many breakthroughs have been made, there are still problems in the field of underwater emergency search and rescue for deep-sea submersibles, such as poor sonar detection accuracy, weak load capacity, and energy utilization. Therefore, there is an urgent need for a device that can be installed on the submersible to improve the accuracy of the detection sonar, and at the same time replace the sensor under the condition that the load capacity remains unchanged. scenarios, improve load capacity and efficiency from the side, and solve problems such as single function

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