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Bionic composite bouncing foot structure applicable to surfaces with different roughness

A technology of roughness and bionic stickiness, which is applied in the fields of motor vehicles, transportation and packaging, etc., can solve the problems of the bouncing mechanism or the structure of the soles of the feet, which can improve the adaptability and working range, reduce the storage space, and enhance the jumping ability. Effect

Pending Publication Date: 2019-09-03
THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Purpose of the invention: The technical problem to be solved by the present invention is to provide a bionic composite bouncing foot structure applicable to surfaces with different roughnesses, which solves the defect that the existing robot bouncing mechanism or sole structure cannot jump well on smooth surfaces. Good bouncing ability on both rough and rough surfaces

Method used

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  • Bionic composite bouncing foot structure applicable to surfaces with different roughness
  • Bionic composite bouncing foot structure applicable to surfaces with different roughness
  • Bionic composite bouncing foot structure applicable to surfaces with different roughness

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Embodiment Construction

[0019] The structure of the embodiment of the present invention is as figure 1 As shown, it includes a fixed rod 1, a second rod 2, a third rod 31 and a fourth rod 4, one end of the fixed rod 1 is hinged with the second rod 2, the other end is hinged with the fourth rod 4, and the second rod 2 is far away from the fixed rod One end of 1 is hinged with the upper end of the third rod 31, and the end of the fourth rod 4 away from the fixed rod 1 is hinged on the third rod 31. A motor 6 is arranged above the fixed rod 1, and one end of the elastic connector 5 is connected between the third rod 31 and the third rod 31. The other end of the hinge of the fourth bar 4 is connected to the transmission shaft of the motor 6 . The elastic connecting member 5 can be a spring or other elastic devices. The lower end of the third bar 31 is provided with a hook structure 32 and a foot pad structure 34, and the top of the hook structure 32 is connected with the third bar 31 by a thinner elasti...

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Abstract

The invention discloses a bionic composite bouncing foot structure applicable to surfaces with different roughness. The bionic composite bouncing foot structure applicable to the surfaces with different roughness comprises a fixing rod, a second rod, a third rod and a fourth rod; one end of the fixing rod is hinged with the second rod; the other end of the fixing rod is hinged with the fourth rod;one end, far away from the fixing rod, of the second rod is hinged to the upper end of the third rod; one end, far away from the fixing rod, of the fourth rod is hinged to the third rod; a motor is arranged above the fixing rod; one end of an elastic connecting piece is connected to the hinging position of the third rod and the fourth rod; the other end of the elastic connecting piece is connected to a transmission shaft of the motor; a hook structure and a foot pad structure are arranged at the lower end of the third rod; the top of the hook structure is connected with the third rod throughan elastomer; and a first bionic adhesion layer is arranged at the bottom of the foot pad structure. According to the bionic composite bouncing foot structure applicable to the surfaces with differentroughness, a defect that an existing robot bouncing mechanism or sole structure cannot very well jump on smooth surfaces is eliminated; and the bionic composite bouncing foot structure applicable tothe surfaces with different roughness realizes better bouncing ability on both smooth and rough surfaces.

Description

technical field [0001] The invention relates to a bionic composite jumping foot structure, in particular to a bionic composite jumping foot structure applicable to surfaces with different roughnesses. Background technique [0002] In recent years, with the continuous development of robot technology, when facing harsh environments and complex terrains, robots often enhance their terrain adaptation and autonomous movement capabilities by bouncing. However, traditional bouncing robots can only complete jumping actions on rough ground, and their functions are often limited on smooth ground. [0003] Fleas have excellent jumping performance. Studies have shown that there are many claw-like structures on the flea's legs, which can enhance the flea's jumping ability. Therefore, using the combination of the bionic claw structure and the foot pad structure, and simulating the leg structure design of insects, the robot can complete jumping actions on various surfaces and enhance the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/02
CPCB62D57/02
Inventor 汪中原吴炜强邓克波徐小峰
Owner THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
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