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A foot structure of a robot

A robot and foot technology, applied in the field of robotics, can solve the problems of insufficient stability, flexibility and cushioning capacity

Active Publication Date: 2020-06-05
SIASUN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a foot structure of a robot to solve the problems of insufficient stability, flexibility and cushioning capacity of the foot structure of existing robots

Method used

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Embodiment Construction

[0034] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0035] Such as figure 1 and figure 2 As shown, the foot structure of the robot includes a calf 1 and an arch plate 2. One end of the arch plate 2 is hinged to the calf 1 through an ankle joint 3, and the other two ends are rotationally connected to the heel 4 and the forefoot 5 respectively. The arch plate 2 is formed by a combination of reinforced rib plates with a hollow design, which reduces the weight of the foot structure under the premise of ensuring the strength of the arch plate 2 . The joints between the arch of foot plate 2 and the ankle joint 3, the heel 4 and the sole of the foot 5 are all provided with microswitches 7. On the board 2 , the micro switch 7 connecting the arch board 2 with the ankle joint 3 is arranged on the ankle joint 3 . When the foot of the robot lands on the grou...

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Abstract

The invention discloses a robot foot structure and relates to the technical field of robots. The robot foot structure comprises a shank and a foot arch plate and is characterized in that one end of the foot arch plate is hinged to the shank through an ankle joint, and the other two ends of the foot arch plate are respectively rotatably connected with a heel and a forefoot; at least one disc springis arranged in each of the ankle joint, the heel and the forefoot, and the disc springs are connected with the foot arch plate. The robot foot structure has the advantages that the robot foot structure is provided with the heel and the forefoot, the heel and the forefoot are elastically connected with the arch plate through the disc springs, and accordingly the robot foot structure is flexible and stable, and the problem that an existing robot foot structure is insufficient in stability, flexibility and buffer ability.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a robot foot structure. Background technique [0002] Footed robots are one of the most cutting-edge directions in the field of robotics today. Compared with traditional wheeled robots or tracked robots, footed robots can adapt to various ground environments with their unique mobility characteristics, especially in rough terrain. It has broad application prospects in road surfaces and passages with obstacles. The foot structure of the robot is an important part of the legged robot and has an extraordinary effect on the movement of the legged robot. Therefore, it is very important to design the foot structure of the legged robot. [0003] The biggest difficulties encountered in the walking process of legged robots include stability, flexibility, and cushioning capacity. The stability can ensure the stability of the legged robot's movement and the balance of the posture. The flex...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D57/032
CPCB62D57/032
Inventor 杨跞彭放王鹏程孙开胜
Owner SIASUN CO LTD