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A marine search and rescue drone

A technology of steering gear and stepping motor, which is applied in the field of search, rescue and unmanned aerial vehicles, can solve problems such as delaying rescue time, and achieve the effect of improving rescue speed

Active Publication Date: 2019-05-28
赛斯特(天津)技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When searching and rescuing at sea, UAVs are usually needed to investigate, and then the victims are found to send a signal back to the base, and the base sends a rescue boat to carry out the rescue. Due to the long round-trip distance, precious rescue time is delayed, so there is an urgent need for one that can Equipment integrating search and rescue functions

Method used

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  • A marine search and rescue drone
  • A marine search and rescue drone
  • A marine search and rescue drone

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Embodiment Construction

[0016] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

[0017] Example figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 As shown, a marine search and rescue unmanned aerial vehicle includes a flying board part 1, four flying parts 2, a lifesaving part 3, and three turbine parts 4, and is characterized in that: the second of the four flying parts 2 The round holes of the telescopic sleeve connecting plate 202 are fixedly installed on the four first steering gear connecting shafts 104; the lifesaving part 3 is installed in the middle of the eight suction cups 113; the turbine part bottom plate 401 of the three turbine parts 4 The groove on the side is slidably installed on the arc plate 305, and the second gear 403 and the arc rack 306 mesh with each other...

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Abstract

The invention provides a seaborne hunting and rescuing unmanned aerial vehicle. The seaborne hunting and rescuing unmanned aerial vehicle comprises a flight plate part, four flight parts, a recuing part and three worm wheel parts and is characterized in that round holes of second retractable sleeve connecting plates of the four flight parts are fixedly mounted on four first steering engine connecting shafts; grooves formed in the side faces of worm wheel part bottom plates of the three worm wheel parts are slidingly mounted on a circular-arc plate; the height of screw propellers is adjusted through fourth hydraulic cylinders of the four flight parts; four first gears are driven by four first stepping motors so that a second annular plate is driven to rotate for an angle; two second steering engines drive screw propeller fixing plates to rotate for a certain angle to adjust a flight direction; seven second stepping motors drive the seven screw propellers to rotate so that the robot brings the rescuing part to the upper side of persons in distress; the rescuing pat can be rapidly brought to the side of the persons in distress through the flight parts, so that the persons in distresscan be rescued more timely, the rescuing speed is improved and the persons in distress are helped to be out of danger rapidly.

Description

technical field [0001] The invention relates to the technical field of search, rescue and unmanned aerial vehicles, in particular to a marine search and rescue unmanned aerial vehicle. Background technique [0002] When searching for rescue at sea, UAVs are usually needed for investigation, and then the victims are found to send a signal back to the base, and the base sends a rescue boat to carry out the rescue. Due to the long round-trip distance, precious rescue time is wasted, so there is an urgent need for one that can A device that integrates search and rescue functions. Contents of the invention [0003] In view of the above problems, the present invention provides a marine search and rescue UAV, which adjusts the height of the propeller through the expansion and contraction of the fourth hydraulic cylinder of the four flight parts, drives the four first gears through four first stepping motors, and then Drive the second ring plate to rotate an angle, drive the prop...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63C9/01B64D47/00B64C39/02
CPCB63C9/01B64C39/02B64D47/00
Inventor 徐秀芳
Owner 赛斯特(天津)技术有限公司
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