Simulation Robot Laughing Expression Muscle Action Mechanism

Abstract

The invention relates to a smile expression muscle motion mechanism of a simulation robot, which is characterized in that rubber face skin is sheathed on a head shell, the back surfaces of a nose tip, a nose bridge, a left temple, a right temple and other parts of a rubber face skin are respectively provided with a rubber column, the rubber columns are inserted in corresponding holes on the head shell to be fixed, one metal wire with rings at two ends is respectively inserted in a left nasolabial groove and a right nasolabial groove on the rubber face skin, a labial groove and a nose wing groove are formed on the upper parts of the positions of the head shell, which correspond to the positions of the rings of the metal wires, one end of a labial groove drawing wire is fixed on the ring atthe labial groove of the metal wire, the other end of the labial groove drawing wire passes through the labial groove on the head shell to be connected with a motion executive mechanism, the upper lip inner edge of the rubber face skin is connected with two upper lip drawing wires, and the two upper lip drawing wires respectively pass through two upper lip grooves to be connected with the motion executive mechanism. The smile expression muscle motion mechanism disclosed by the invention has the advantages that the structure is simple, the production cost is low, and the rich expressions and vivid motion can be completed.

Description

technical field [0001] The invention relates to a muscle action mechanism for simulating a robot laughing expression. Background technique [0002] The simulated robot face can perform many basic movements of the human body, such as smiling, laughing, etc. To make these movements, the robot needs to have a complex mechanical transmission structure. The current robots are very expensive to complete such movements, and the production cost is very high . The applicant's prior Chinese patent 200720189947.7, the robot laughing expression muscle action mechanism, although the structure is simple, the expression is not vivid enough. Contents of the invention [0003] The object of the present invention is to provide a simple structure, low production cost, and vivid and lifelike facial expression muscle action mechanism for simulating robot laughing expression. [0004] The simulation robot laughing expression muscle action mechanism of the present invention comprises a skull s...

AI Technical Summary

Problems solved by technology

[0002] The simulated robot face can perform many basic movements of the human body, such as smiling, laughing, etc. To make these movements, the robot needs to have a complex mechanical transmission structure. The current robots are very expensive to complete such movements, and the production cost is very high

The applicant's prior Chinese patent 200720189947.7, the robot laughing expression muscle action mechanism, although the structure is simple, but the expression is not vivid enough

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