Multi-joint model robot

Abstract

The invention discloses a multi-joint model robot and belongs to the field of robots. The multi-joint model robot comprises an upper body shell and two arm shells. The upper body shell is connected with the arm shells through rotary swing mechanisms. First motors of the rotary swing mechanisms drive the arm shells to rotate around output shafts of the corresponding first motors for simulating rotation of shoulders of a human body, and the shoulders have one degree of freedom; under the effect of first reduction boxes and second motors of the rotary swing mechanisms, the arm shells are driven to rotate around output shafts of the corresponding first reduction boxes for simulating the swing actions of the shoulders of the human body, and the shoulders have one degree of freedom, so that the shoulder joints of the multi-joint model robot have two degrees of freedom; direct-current brushless planetary gear motors are used as the first motors, and common small motors capable of being put into the arm shells are used as the second motors, so that the multi-joint robot is not as costly as a conventional multi-joint model robot using a steering gear, and the functions of the multi-joint model robot are achieved.

Description

technical field [0001] The invention relates to the field of robots, in particular to a multi-joint mannequin robot. Background technique [0002] In terms of clothing display methods, clothing models have formed two types: professional models and prosthetic models. The prosthetic models are worn by models imitating the human body and display clothing in a fixed posture. They are widely used in shop windows and booths, and the cost is relatively low. , can continue to display clothing for a long time, but because the prosthetic model cannot simulate the wearing effect under dynamic conditions, and cannot cause a strong visual impact to consumers to enhance the desire to buy. [0003] Therefore, in order to solve the above-mentioned problems, the existing clothing models adopt dynamic clothing models, such as the Chinese patent publication 2015105011702 "a sixteen-degree-of-freedom clothing model robot", which drives each joint to rotate through the steering gear to reach the...

AI Technical Summary

Problems solved by technology

[0002] In terms of clothing display methods, clothing models have formed two types: professional models and prosthetic models. The prosthetic models are worn by models imitating the human body and display clothing in a fixed posture. They are widely used in shop windows and booths, and the cost is relatively low. , can continue to display clothing for a long time, but because the prosthetic model cannot simulate the wearing effect under dynamic conditions, and cannot cause a strong visual impact on consumers to enhance the desire to buy

[0003] Therefore, in order to solve the above-mentioned problems, the existing clothing models adopt dynamic clothing models, such as the Chinese patent publication 2015105011702 "a sixteen-degree-of-freedom clothing model robot", which drives each joint to rotate through the steering gear to reach the clothing model. Dynamic effect, but the performance of the domestic steering gear cannot meet the requirements of use, and the price of the imported steering gear is higher, which will increase the production cost of the model robot

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