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Leg-foot robot mouse active spring damping waist simulation device and robot

A technology of active spring and spring damping, applied in motor vehicles, transportation and packaging, etc., can solve the problems of low walking speed, low energy efficiency, and poor bionics.

Active Publication Date: 2022-04-29
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide an active spring damping waist simulation device and a robot for a leg-foot robot mouse, so as to solve the poor bionicity of the walking posture of the leg-foot robot in the prior art, Low walking speed, low energy efficiency and other issues

Method used

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  • Leg-foot robot mouse active spring damping waist simulation device and robot
  • Leg-foot robot mouse active spring damping waist simulation device and robot
  • Leg-foot robot mouse active spring damping waist simulation device and robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Such as Figure 1-Figure 7 As shown, this embodiment provides an active spring-damping waist simulation device for a leg-foot robotic mouse, which is configured as a linear output at both ends, and mainly includes a driving module 2 , a spring-damping transmission module and a linear output module 801 .

[0056] In this embodiment, two spring-damping transmission modules are provided, including a first spring-damping transmission module and a second spring-damping transmission module, and the first spring-damping transmission module and the second spring-damping transmission module are respectively arranged on the mounting base 101 On the upper and lower sides, the first spring damping transmission module and the second spring damping transmission module are centrally symmetrically arranged with respect to the center point of the installation base; the driving module 2 drives two straight lines through the first spring damping transmission module and the second spring da...

Embodiment 2

[0067] Such as Figure 8-Figure 14 As shown, the present embodiment is an improvement on the basis of the first embodiment. The improvement lies in that the active spring-damping waist simulation device of the leg-foot robotic mouse adopts a two-end rotation output configuration.

[0068] In this embodiment, the installation base plate 102 of the configuration of rotating output at both ends is provided with shaft mounting brackets on both sides, and the output module of the configuration of rotating output at both ends mainly includes a rotating output connector 8021, an output rotating shaft 8022, and a driving connecting rod. 8023 and damping rod 8024; the damping rod 8024 is fixedly connected with the sliding horizontal shaft 9 and forms a moving pair with the damping element 10, and the two ends of the driving link 8023 respectively form a rotating pair with the rotating output connector 8021 and the sliding horizontal shaft 9, and the rotating output The connecting piece...

Embodiment 3

[0074] This embodiment is an improvement made on the basis of Embodiment 2, and its improvements are as follows: Figure 15-20 As shown, in this embodiment, the stay cord connector adopts a stay wire gear 205, and both ends of the biaxial motor 201 are connected with a driving gear 204, and the upper and lower sides of the driving gear 204 are meshed with a stay wire gear 205, and the upper and lower two The pull wire gear 205 on the side is respectively connected with the rod connecting shaft 4 on the upper and lower sides through the stay rope 3;

[0075] Specifically, the upper middle part of the installation base plate 103 is provided with a wire gear support frame 206, and the rotation shaft of the wire gear 205 on the upper side forms a rotating pair connection with the wire gear support frame 206, and the rotation shaft of the wire gear 205 on the lower side is connected with the installation. The central hole of the boss at the middle part of the lower side of the bott...

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Abstract

The invention discloses an active spring damping waist simulation device for a legged robot mouse, and relates to the technical field of legged robots, and the device comprises a driving module which is installed on an installation bottom plate; the number of the output modules is two, the two output modules are installed at the two ends of the installation bottom plate correspondingly, and the two output modules can be connected with the upper limb part and the lower limb part of the robot correspondingly; and the driving module is connected with the output module through the spring damping transmission module. The invention further discloses a robot comprising the active spring damping waist simulation device for the leg and foot robot mouse. The problems that in the prior art, a leg-foot robot is poor in walking posture bionic performance, low in walking speed, low in energy efficiency and the like can be solved.

Description

technical field [0001] The invention relates to the technical field of legged robots, in particular to an active spring damping waist simulation device for a legged robot mouse and a robot. Background technique [0002] Legged robots have demonstrated excellent environmental adaptability and are widely used in fields such as field reconnaissance and pipeline inspection. [0003] The existing leg-foot robot waist mechanism is a quadruped bionic robot (CN201610373938.7) invented by Tianjin University that uses a planar four-bar metamorphic mechanism at the waist. This mechanism includes a closed chain and four open chains. The closed chain is composed of A planar four-bar-transformation bar mechanism formed by the first to fourth bars; the lengths of the first, second, third, and fourth bars are all the same; the structure of each open chain is the same, and each open chain is a 2R series mechanism and They are respectively hinged with a rod in the closed chain through a rota...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/032
CPCB62D57/032Y02T90/00
Inventor 石青王若超高子航贾广禄陈学超
Owner BEIJING INSTITUTE OF TECHNOLOGYGY