Robot capable of jumping and sliding on water surface

A technology of a robot and an adjustment mechanism, applied in the field of robots, can solve the problems of low motion efficiency, unachieved bionic goals, and single motion form, and achieve the effects of reducing mass, improving energy release efficiency, and expanding motion space.

Active Publication Date: 2021-07-09
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] To sum up, there are problems such as single movement form, low movement efficiency, and failure to achieve bionic goals in water surface movement robots.

Method used

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  • Robot capable of jumping and sliding on water surface
  • Robot capable of jumping and sliding on water surface
  • Robot capable of jumping and sliding on water surface

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Embodiment Construction

[0036] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0037] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0038] Such as Figure 1-Figure 10 As shown, a water surface jumping and gliding robot includes a water surface support system 3, a main body support frame 4, a drive system 5, a pitch angle adjustment mechanism 6, an energy storage spring 2, two drive legs 1 and two space elliptical trajectory mechanisms 7; The main body support frame 4 is located above the water surface support system 3, and positioning holes are distributed on the main body support frame 4, and a pair of hinge seats are symmetrically distributed below it. The main body support frame 4 and the water surface support system 3 are connected by a pair of hinge seats. The three space elliptical track mechanisms 7 are symme...

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Abstract

The invention provides a robot capable of jumping and sliding on water surface. The robot comprises a water surface supporting system, a main body supporting frame, a driving system, a pitch angle adjusting mechanism, an energy storage spring, two driving legs and two space elliptical track mechanisms; the main body supporting frame is located above the water surface supporting system, the main body supporting frame and the water surface supporting system are connected through a pair of hinge bases, the two space elliptical track mechanisms are symmetrically installed on the left side and the right side of the rear portion of the main body supporting frame, each space elliptical track mechanism is matched with one driving leg, the pitch angle adjusting mechanism is arranged on the left front portion of the main body supporting frame, the pitch angle adjusting mechanism is connected with the main body supporting frame and the water surface supporting system, the driving system is fixed in the main body supporting frame, and the two ends of the energy storage spring are connected to the driving system and the water surface supporting system respectively. The robot is manufactured by adopting a 3D printing technology, a tension spring is used as an energy storage element, and a foam hemisphere and a foam plate are used as supporting bodies, so that the robot has the characteristics of light weight and diversified movement modes.

Description

technical field [0001] The invention belongs to the field of robots, in particular to a jumping and gliding robot on water. Background technique [0002] Aquatic organisms have extraordinary ability to move in the water environment, high efficiency, fast speed, and high mobility. They have become objects that scientists are eager to imitate in developing low-noise, flexible robots. Different from land movement, the fluidity and turbulence of the unstructured water surface environment bring many challenges to the development of surface movement robots. Based on the principle of bionic drive, imitating the advantages of water striders and basilisk lizards, a compound motion robot for water surface sliding and jumping has been developed. It relies on its own driving legs to move relative to the water surface to generate dynamic pressure, additional mass force, Hydrostatic pressure is used as its power source, and the switching of robot sliding and jumping motion modes is reali...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B34/00B63H1/30B63H21/17
CPCB63B34/00B63H1/30B63H21/17
Inventor 闫继宏张欣唐术锋杨凯
Owner HARBIN INST OF TECH
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