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Flexible wire driving module type variable wing device

A drive module, flexible technology, applied in the direction of propulsion transmission, mechanical gear transmission, motor vehicle, etc., can solve the problems of increasing the navigation resistance of underwater vehicles, easily corroded kinematic hinges, bloated wings, etc., to avoid rapid Corrosion and then stuck, which is beneficial to transportation and avoids the effect of increasing sailing resistance

Inactive Publication Date: 2020-04-10
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing variable wing devices are mainly realized by linkage mechanism or motor direct drive, but in practical application, the volume of the wing will be bloated and the structure is complicated. At the same time, it is also very easy to corrode the kinematic hinge in seawater, which increases the risk of underwater navigation. sailing resistance

Method used

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  • Flexible wire driving module type variable wing device
  • Flexible wire driving module type variable wing device
  • Flexible wire driving module type variable wing device

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Embodiment Construction

[0026] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0027] like figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, a flexible wire-driven modular variable wing device is composed of a drive unit, a drive wire W4, a drive wire W5, a recovery spring W6, a fuselage connection module W1, a wing tail unit, and a first wing middle unit and The middle unit of the second wing consists of a drive unit including a base B2, a drive motor B4, a drive motor B9, a winding wheel B5, a winding wheel B8, a crimping wheel B3, a crimping wheel B7 and a ratchet B6. The first machine The wing intermediate unit includes a limiting plate M2, a limiting rope M4, a wing connecting body W21 and a reset torsion spring M3, and the second...

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Abstract

The invention discloses a flexible wire driving module type variable wing device. The device consists of a driving unit, a driving wire A, a driving wire B, a return spring, an aircraft body connecting module, wing middle units and wing tail units, the driving unit comprises a base, a driving motor A, a driving motor B, a reel A, a reel B, a wire pressing wheel A, a wire pressing wheel B and a ratchet wheel, each wing middle unit comprises a limiting plate A, a limiting rope A, a wing connecting body and a reset torsional spring A, and each wing tail unit comprises a limiting plate B, a limiting rope B, a wing tail module and a reset torsional spring B. The device is simple in structure, suitable for flat spaces of wings, easy to drive and control, capable of being installed in a modular splicing mode and capable of controlling the sweepback angle and span-chord ratio of the wing.

Description

technical field [0001] The invention belongs to the technical field of winged underwater vehicles, in particular to a flexible wire driven modular variable wing device. Background technique [0002] Underwater vehicles play an important role in promoting the understanding of the ocean, the study of the ocean, and the management of the ocean. At present, the underwater sensor-equipped equipment that can realize unmanned ocean observation mainly includes AUV, ROV, and AUG, and underwater gliders have significant advantages in ocean observation due to their outstanding advantages of low energy consumption, long time sequence, and long range. However, the complex and changeable marine environment makes it difficult for underwater vehicles to achieve high-precision navigation and observation, especially for underwater gliders driven by buoyancy. etc. will be affected to varying degrees, introducing unstable parameters to the sensor data. [0003] In order to improve the environ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63G8/18B63H23/02B63H23/10
CPCB63G8/18B63H23/02B63H23/10B63H2023/0216
Inventor 王树新王延辉孙通帅杨绍琼张宏伟刘玉红
Owner TIANJIN UNIV