Humanoid eye and head movement mechanism

Abstract

The invention belongs to the field of medical equipment, and particularly relates to a humanoid eye and head movement mechanism. The humanoid eye movement mechanism comprises an eyelid opening and closing assembly, an eyeball swinging assembly and a mouth opening and closing assembly, the eyelid opening and closing assembly comprises an eyelid opening and closing air cylinder, a first connecting piece, a first connecting rod, an eye frame and an eyelid supporting frame, an upper eyelid is fixedly arranged in the eye frame, a lower eyelid is arranged on the eyelid supporting frame, the eyeball swinging assembly comprises an eyeball swinging air cylinder, an air cylinder push-pull rod, a roller bearing, a first eyeball swinging rod, a second eyeball swinging rod and a semicircular eyeball, and the mouth opening and closing assembly comprises a mouth opening and closing air cylinder, a second connecting piece, an upper jaw support and a lower jaw support. According to the humanoid eye movement mechanism, the human eyelid opening and closing movement can be simulated through the eyelid opening and closing assembly, the effect that synchronous left-right rotation of real eyeballs is simulated can be realized through the eyeball swinging assembly, the human mouth opening and closing movement can be simulated through the mouth opening and closing assembly, and the humanoid eye movement mechanism has the characteristic of being high movement precision.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, and in particular relates to a movement mechanism for imitating human eyes and head. Background technique [0002] Humanoid robots refer to robots designed and manufactured to imitate human shapes and behaviors, and generally have humanoid limbs and heads separately or simultaneously. Humanoid robots have the appearance of humans, can adapt to the living and working environment of humans, complete various tasks instead of humans, and can expand human capabilities in many ways, and are widely used in many fields such as services, medical care, education, and entertainment. Moreover, with the development of science and technology, the continuous innovation of technology has also made the humanoid robot continue to improve, making it the most ideal robot for interacting with people. [0003] The head movements of humanoid robots include a series of movements such as eyeball rotation, blin...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the defects of complex structure, poor movement flexibility and low movement precision existing in the prior art, and to provide an imitation machine capable of dexterously reproducing eye rotation, eyelid opening and mouth opening and closing, and high movement precision. Human eye and head movement mechanism

Images