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Starfish simulation robot

A robot and starfish technology, applied in the field of bionic robots, can solve the problems of low energy utilization rate in structural design, not reaching the level of practical application, and insufficient research on biological movement mechanism

Inactive Publication Date: 2018-06-29
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, in the field of bionic robots, there are still problems such as the lack of deep research on the mechanism of biological movement, the structural design, material application, driving and control methods are mostly traditional, and the energy utilization rate is low, which has led to bionic robots from macro to micro. Big difference, "similar in shape but not similar in spirit", far from reaching the level of practical application

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0077] like figure 1 As shown, 1-base 2-bending leg device 3-arc swinging device 4-gear 5-servo motor 6-automatic telescopic rotating camera device 7-electrical component control box 8-fixed servo motor gland 9-tube foot device

[0078] like figure 1 Shown is the structure diagram of the starfish-like soft-rigid robot. This example includes a frame and a motion mechanism. The frame includes a base 1, an electrical component control box 7 arranged on the upper part of the center, and an automatic telescopic and rotating camera device 6. The motion mechanism includes an up and down motion mechanism, an arc swing device 3, and a bending leg mechanism 2.

[0079] The up and down movement mechanism is placed on the base 1 , including the base 1 , the gear 4 , the servo motor 5 , the fixed servo motor gland 8 , and the lifting block 47 . The lifting block 47 is a part of the base of the arc-shaped swinging device 3 , and a row of teeth is arranged on the side thereof to engage wit...

Embodiment 2

[0096] like Figure 11-20 As shown, the second embodiment has many similarities with the first embodiment. There are two main differences.

[0097] One is in the form of mechanism control of the bending leg device 3'. In this embodiment, the setting of the bending leg device 7' does not require servo motor control, but directly uses an electrically driven memory metal spring to control the bending, and makes some changes in the design of the mechanism.

[0098] The second is the design of the foot device 7'. In this embodiment, the control of the servo motor in the first drive bending section device is replaced by an electrically driven memory metal spring, and some changes are made in the design of the mechanism.

[0099] like Figure 12-13 As shown, the bending leg device 3' includes a second driving mechanism and a second bending mechanism. The second bending mechanism includes a drive mounting plate 10', an articulation connection plate 11', anterior segment intermedi...

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Abstract

The invention discloses a starfish simulation robot and belongs to the technical field of biomimetic robots. The starfish simulation robot comprises a base, multiple arc swing devices are arranged atthe edge of the base at equal intervals, a bending leg device which can be bent in the up-down and left-right directions is arranged at the tail end of each arc swing device, the bending leg devices achieve rigid up-down arc swing through the arc swing devices, multiple tube foot devices are arranged on each bending leg device, and an automatic retractable rotation camera device is arranged in themiddle of the base. According to the starfish simulation robot, legs can rigidly move up and down and achieve arc swing, and bending legs can achieve mixing bending at up-down segments and left-rightsegments and crawl in any direction.

Description

technical field [0001] The invention relates to the technical field of bionic robots, in particular to a starfish-like robot. Background technique [0002] Bionic robots are the combination of bionics and robotics application requirements. From the point of view of robots, bionic robots are an advanced stage of robot development. Biological characteristics provide many useful references for the design of robots, so that robots can learn a series of good properties such as adaptability, robustness, motion diversity, and flexibility from living organisms. [0003] At present, there are still some problems in the field of bionic robots, such as the lack of deep research on the mechanism of biological motion, the traditional structural design, material application, driving and control methods, and low energy utilization. The big difference, "similar in shape but not in spirit", is far from reaching the level of practical application. It is pointed out that the bionic robot is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/02
Inventor 陈原潘以涛田丽霞于福杰
Owner SHANDONG UNIV
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