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Bouncing robot legs with absorbable feet

A robot and foot end technology, applied in the field of robot legs, can solve the problems of limited range of motion of the legs, lack of buffering and adsorption functions, etc., and achieve the effect of improving swing

Inactive Publication Date: 2018-09-11
CHINA JILIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this structure has a limited range of motion for the legs, and does not have cushioning and adsorption functions

Method used

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  • Bouncing robot legs with absorbable feet
  • Bouncing robot legs with absorbable feet
  • Bouncing robot legs with absorbable feet

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Experimental program
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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0013] Such as figure 1 , figure 2 As shown, the present invention includes a shank 1, a piston 2, a leading spring 3, a magnetic metal block 4, a conical suction valve block 5, a preload spring 6, an electromagnet 7, a thigh 8, a first cavity 9, and a double-chamber cylinder Body 10, air hole 10-a, double-chamber isolation layer 10-b, through hole 10-c, second cavity 11, suction cup 12, hip joint 13; hip joint 13, thigh 8 and calf 1 are connected in sequence; the double Cavity cylinder body 10, double-chamber isolation layer 10-b and piston 2 form a second cavity 11, and piston 2 is arranged in the second cavity 11; a through hole 10-c is provided on the double-chamber isolation layer 10-b, through which The hole 10-c connects the first cavity 9 and the second cavity 11, the double-chamber cylinder 10, the double-chamber isolation layer 10-...

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Abstract

The invention belongs to the technical field of pneumatic manual work and particularly relates to a robot leg capable of bouncing and with an adsorbable foot end. The robot leg comprises a shank, a piston, a leading spring, a magnetic metal block, a conical air suction valve block, a pretightening spring, an electromagnet, a thigh, a first cavity, a double-cavity cylinder, an air hole, a double-cavity isolation layer, a through hole, a second cavity, a suction cup and a hip joint. The robot leg capable of bouncing and with the adsorbable foot end can achieve the plane adsorption function. A bouncing function of the robot leg can be achieved by controlling fast releasing of the conical air suction valve block by the electromagnet. A leg structure has a buffering function and can adapt to walking on a rugged pavement. According to the robot leg, innovation and extension are made in function while the swinging, supporting and walking functions of traditional robot legs are improved, and the robot leg is worth application.

Description

technical field [0001] The invention belongs to the field of legged robots, in particular to a robot leg capable of bouncing and with absorbable foot ends. Background technique [0002] With the advancement of science and technology, robots are more and more widely used in industrial production, medical care, defense space, service industry and other fields. Footed walking robots have the advantages of flexible actions and strong environmental adaptability, and can operate in extreme places that humans cannot set foot in. It is used in field operations, disaster reduction and rescue, military reconnaissance, space exploration, polar scientific research and other fields, and has become an indispensable and important tool for human beings. [0003] In the prior art, legged robots usually have a leg structure with three rotational degrees of freedom. And this degree of freedom of rotation is difficult to meet the complex terrain when the robot is walking. For example, in the w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D57/032
CPCB62D57/032
Inventor 代青浩张斌朱国杰王斌锐
Owner CHINA JILIANG UNIV