| CPC B25J 11/0015 (2013.01) | 13 Claims |
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1. An intelligent flexible biomimetic facial-expression robot, comprising:
a model head;
a skeleton, defining two first slide slots and two first notches, wherein a side of the skeleton is attached to a side of the model head, and each of the two first slide slots is communicated with a respective one of the two first notches;
a drive means, located in the model head and comprising
a mounting bracket;
an eyebrow drive module, connected to the mounting bracket and comprising a first drive source, a first crank, and a first rocker, wherein the first drive source is connected to the mounting bracket and configured to drive the first crank, the first crank is configured to drive the first rocker; the first rocker comprises a first connection portion, a first body, and two first contact portions, an end of the first body is connected with the first connection portion, and the other end of the first body is connected with the two first contact portions; the first crank abuts against the first connection portion and is configured to drive the first connection portion, and
an eyelid drive module, connected to the mounting bracket and comprising a second rocker, wherein the first crank is configured to asynchronously drive the first rocker and the second rocker; the second rocker comprises a second connection portion, a second body, and two second contact portions; an end of the second body is connected with the second connection portion, and the other end of the second body is connected with the two second contact portions; the first crank abuts against the second connection portion and is configured to drive the second connection portion, and the first crank is located between the first connection portion and the second connection portion; and
an epidermal layer, attached to the other side of the skeleton away from the model head and defining two first areas and two second areas towards the skeleton; wherein each of the first body and the second body passes through the two first slide slots, each of the two first contact portions is embedded in a respective one of the two first areas or wrapped by the respective one of the two first areas, and each of the two second contact portions is embedded in a respective one of the two second areas or wrapped by the respective one of the two second areas; when the first drive source drives the first crank, the two first contact portions drive the two first areas of the epidermal layer, asynchronous with respect to the two second contact portions driving the two second areas of the epidermal layer, and the two first areas and the two second areas of the epidermal layer flexibly deform to generate expressions.
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