Pond-skater imitating piezoelectric actuation type ultramicro wing-flapping amphibious robot

A piezoelectric driver, piezoelectric driver technology, applied in electric vehicles, helicopters, aircrafts, etc., can solve problems such as difficulty in completing robot suspension, long-term reconnaissance tasks, lack of ability to adapt to complex environments, and difficulty in having amphibious capabilities. Achieve the effect of light weight, small size and good stability

Active Publication Date: 2016-11-16
SHANGHAI JIAO TONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, current aircraft, including the aircraft with the aforementioned publication number 102328744A patent, are difficult to possess amphibious capabilities
When encountering the water surface environment, it is difficult to complete the robot's suspension and long-term detection tasks, and lacks the ability to adapt to complex environments

Method used

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  • Pond-skater imitating piezoelectric actuation type ultramicro wing-flapping amphibious robot
  • Pond-skater imitating piezoelectric actuation type ultramicro wing-flapping amphibious robot
  • Pond-skater imitating piezoelectric actuation type ultramicro wing-flapping amphibious robot

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Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0035] Such as figure 1 , 2 As shown, a water strider-like piezoelectric-driven ultra-micro flapping wing amphibious robot includes: four highly elastic leg supports 1, 2, 3, 4, two wings 5, 6, a piezoelectric driver 7, Two longitudinal frames 8, 9, two transverse panels 10, 11, a wing mount 12 containing passive hinges, a piezoelectric actuator mount 13; where:

[0036] The highly elastic leg supports 1, 2, 3, 4 are fixedly connected to the transverse panels 10, 11 respectively; the two wings 5...

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Abstract

The invention provides a pond-skater imitating piezoelectric actuation type ultramicro wing-flapping amphibious robot. The robot comprises two wings, two longitudinal frameworks, two lateral panels, a piezoelectric actuator, a wing fixing piece, a piezoelectric actuator fixing piece and four high-elasticity leg supporting pieces, wherein the wing fixing piece comprises a passive hinge; every two leg supporting pieces are connected with and fixed to the corresponding lateral panel; two wings are connected and fixed through the wing fixing piece; the piezoelectric actuator is arranged along a central axis and connected and fixed through the piezoelectric actuator fixing piece; and the two lateral panels are separately connected with and fixed to the two longitudinal frameworks. The robot disclosed by the invention can fly in the air through the flapping of the wings, can keep balance on a water surface through the hydrophobic characteristic of the leg supporting pieces, and can move on the water surface through the flapping of the wings. The robot disclosed by the invention adopts a pond-skater type bionic structure, is low in size, light in weight and good in stability, can controllably move on the water surface and in the air, has amphibious characteristics, and can adapt to different environment.

Description

technical field [0001] The present invention relates to a device in the technical field of miniature multi-dwelling robots, in particular to a piezoelectric water-like strider that can fly in the air by flapping its wings, and can keep standing and moving on the water surface through the leg structure of the water-like strider Driven ultramicro flapping wing amphibious robot. Background technique [0002] When a robot faces complex terrain, it is always helpless against obstacles that are relatively large in size, which limits the robot's ability to move in complex spaces and long-distance delivery capabilities, and it is difficult to meet people's requirements for the robot's maneuverability, Adaptability to complex environments and the need for rapid response capabilities. The amphibious robot can freely switch between the two modes of flying and crawling on the water to overcome the unfavorable factors in complex environments. [0003] Some achievements have been made i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60F5/02B64C33/02B62D57/032B64D27/24B60L11/00
CPCB62D57/032B64C33/02B64D27/24B60F5/02B60L50/00B60L2200/00B60L2220/10B64U10/40B64U50/19
Inventor 张卫平寻之宇周岁魏志方邹阳李一帆陈畅唐健欧彬刘朝阳
Owner SHANGHAI JIAO TONG UNIV
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