A springtail-like jumping robot with the ability to crawl

A springtail and robot technology, applied in the field of robotics, can solve the problems of limited adaptability in complex environments, inability to realize continuous jumping, low energy utilization efficiency, etc., and achieve the effects of good flexibility, simple driving mode, and simple structure

Active Publication Date: 2020-04-03
YANSHAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing jumping robots are not only complex in structure, low in energy utilization efficiency, but also have a relatively single movement form, which cannot achieve continuous jumping, and has great limitations in adapting to complex environments.

Method used

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  • A springtail-like jumping robot with the ability to crawl
  • A springtail-like jumping robot with the ability to crawl
  • A springtail-like jumping robot with the ability to crawl

Examples

Experimental program
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Embodiment 1

[0039] Such as Figure 1-9 As shown, the present embodiment provides a springtail jumping robot with crawling ability, including a fuselage 1, a jumping mechanism 2, an auxiliary jumping mechanism 3 and a crawling mechanism 4, and the jumping mechanism 2 includes a jumping rotation shaft 29, a base handle 40 With springboard 41, the afterbody of jumping rotating shaft 29 is installed in fuselage 1, and jumping rotating shaft 29 is connected with the first driving motor, and one end of base handle 40 is fixedly sleeved on jumping rotating shaft 29, and the other end of base handle 40 passes through a Connecting pin 42 is rotatably connected with an end of springboard 41, and a torsion spring 43 is also sleeved on connecting pin 42, and one end of torsion spring 43 is connected with base handle 40, and the other end of torsion spring 43 is connected with springboard 41, as Figure 8 As shown, the backs of the base handle 40 and the springboard 41 are provided with protrusions, a...

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PUM

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Abstract

The invention discloses a collembolan-imitated jumping robot with crawling capacity. The collembolan-imitated jumping robot comprises a robot body, a jumping mechanism, an auxiliary jumping mechanismand crawling mechanisms. The jumping mechanism comprises a jumping rotating shaft, a basic handle and a springboard, one end of the basic handle fixedly sleeves the jumping rotating shaft, the other end of the basic handle is rotationally connected with the springboard through a connecting pin, and a torsional spring sleeves the connecting pin. The auxiliary jumping mechanism comprises a stoppingrod, the stopping rod is mounted in the middle of the robot body, and before the collembolan-imitated jumping robot jumps, the other end of the springboard leans against the upper portion of the stopping rod. The crawling mechanisms are arranged on the two sides of the robot body and used for achieving a crawling function. According to the collembolan-imitated jumping robot, by means of bionics design of a specific jumping organ of collembolan, the novel jumping mechanism is arranged to achieve the efficient bouncing function of the robot, and the energy utilization rate of the jumping mechanism can be increased through the auxiliary jumping mechanism; by means of the design that the jumping mechanism is separated from the crawling mechanisms, the overall structure is simplified, driving becomes simple, and the collembolan-imitated jumping robot is suitable for detecting a complex terrain environment.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a bolltail-like jumping robot with crawling ability. Background technique [0002] With the development of technology, robot technology has been widely used in various fields, especially in the fields of interstellar exploration, life rescue and military reconnaissance, where there are various types of complex and unstructured working environments, which require robots to be small and Has a strong ability to overcome obstacles. [0003] Bounce is a very common way of movement in nature, such as frogs, kangaroos and locusts. Compared with crawling, bounce has the characteristics of wide range of motion, high moving efficiency, and strong explosive power. Therefore, the bounce function is widely used in the field of robots. Especially suitable for use in unstructured work environments. However, the existing jumping robots are not only complex in structure and low in energy utiliza...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D57/032
CPCB62D57/032
Inventor 陈子明卢杰高敏郭玉王旭宋井科
Owner YANSHAN UNIV
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