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Low-noise humanoid robot head system

A low-noise, machine-based technology, applied in manipulators, manufacturing tools, etc., can solve problems such as difficult repeatability of human movements, high labor costs, and fatigue

Inactive Publication Date: 2010-10-06
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is also impractical to use real people for four reasons: First, it is difficult for human movements to have good repeatability; second, it is very tiring and uncomfortable for people to carry out repeated tests and experiments with different PPE for a long time; third, The cost of hiring labor for multiple experiments is high; finally, it is not allowed / impossible to conduct basic test research on real people in harsh environments

Method used

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  • Low-noise humanoid robot head system
  • Low-noise humanoid robot head system
  • Low-noise humanoid robot head system

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Embodiment Construction

[0032] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0033] The humanoid robot head system in this example includes a humanoid upper body and a height-adjustable body support; the neck action driving part and the jaw action driving part are arranged in the humanoid upper body; the height-adjustable body support includes a base, four wires rod and a support connector used to connect the base and the upper body of the humanoid; one end of the screw is fixed to the base, the base and the support connector are connected and fixed through the screw, and the height is determined by the fixed position of the screw and the connector adjust.

[0034] Such as figure 1As shown, the humanoid upper body 107 is provided with a humanoid head 101, two eyes 102, a nose 103, a mandibular action drive part 104 with one degree of freedom, two artificial ears 105, and a neck action drive with three degrees of free...

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Abstract

A low-noise humanoid robot head system comprises a neck action drive component, a lower jaw action drive component, a plurality of drive ropes and an action drive system. According to the human structural position, the lower jaw action drive component is arranged above the neck drive component; and the action control system is connected with and controls the neck action drive component and the lower jaw action drive component through corresponding drive ropes. The system has the motion of four degrees of freedom, i.e. the neck motion of three degrees of freedom and mouth motion of one degree of freedom. The motion noise of the system does not exceed 30dB(A).

Description

technical field [0001] The present invention describes a low-noise humanoid robotic head system that can be used in a variety of applications such as speech intelligence assessment and noise testing of personal protective equipment. Background technique [0002] There are already many humanoid robot heads / necks, but it is still extremely challenging to develop a robot head / neck that can mimic the movement of a human head with low / no noise. The existing humanoid robot heads can be generally divided into four categories according to the neck mechanism, namely series type, parallel type, spherical pair and spring type. The series type is the most common due to its simple structure and easy control by DC motors; the parallel type is often composed of a passive support shaft and several active drive arms, although the parallel mechanism has high strength, strong load capacity and positioning accuracy Higher advantages, but its cost is high and it is difficult to obtain a large w...

Claims

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Application Information

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IPC IPC(8): B25J19/00
Inventor 高丙团
Owner SOUTHEAST UNIV
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