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Human body auxiliary hand device

A technology of human assistance and human body, applied in the field of ergonomics, to achieve the effect of convenient operation, light weight and simple structure

Inactive Publication Date: 2016-02-17
郭佳强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to overcome the insufficiency of the human body's ability to engage in complex operations, the invention discloses a human body's auxiliary hand device

Method used

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Experimental program
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Embodiment Construction

[0021] Provide specific embodiments below in conjunction with accompanying drawings.

[0022] One embodiment of the present invention is that the waist flexible strap [1] and the head flexible strap [10] are made into a belt buckle structure form with adjustable length, the lengths are respectively 120cm and 80cm, and the widths are respectively 6cm and 4cm; The fixed rod [2], the rotating rod [3], the connecting rod [4], the transition rod [5], the adjusting rod [6] and the active rod [9] are made of hollow light-weight Lu alloy, with a diameter of It is 1.5cm, and the length is 20cm, 50cm, 30cm, 30cm, 40cm and 30cm respectively; the variable length bar [7] is made of engineering plastics, with a diameter of 2cm and a length of 40cm; [7] on. The present invention can change the length of the bar according to adapting to different human body heights; change the cross-sectional size of the bar according to the different intensity of the operation.

[0023] These principles ar...

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Abstract

The invention discloses a human body auxiliary hand device and belongs to the field of human engineering. In order to overcome the defect that the human body is insufficient in capacity when performing complex operation, the waist and the head of the human body are connected through a revolute pair and a hinge pair by means of a set of rod pieces, an auxiliary hand can be added to the double hands of the human body, control over the auxiliary hand is achieved by means of movement of the head, and the double hands of the human body are helped to complete complex labor and life operation. According to the technical scheme, one end of the set of rod pieces mutually connected through the revolute pair and the hinge pair is fixed to the waist of the human body, and the other operation end of the set of rod pieces is fixedly connected with the head of the human body; the operation finger end of the auxiliary hand is controlled through the movement of the head to move according to the track needed by auxiliary operation, and supplementary and auxiliary operation on the functions of the double hands of the human body is achieved. The human body auxiliary hand device has the following advantages that (1) the efficacy of the double hands of the human body can be improved, and the operation functions of the human body can be broadened; (2) the human body auxiliary hand device can replace the human hands to complete certain hazardous operation; (3) the human body auxiliary hand device is simple in structure, small in size, low in weight and convenient to operate.

Description

technical field [0001] The invention relates to an auxiliary hand device for a human body, which belongs to the field of ergonomics, and specifically relates to an auxiliary hand device for enhancing the operation function of human hands with both hands. Background technique [0002] Human beings have flexible hands to help people complete various labor and operations required for life. However, both hands can appear to be insufficient to use in some occasions, and cannot satisfy people's needs for completing operations. "Holding hands", people will often ask for help from nearby people, expecting others to help them to complete a certain operation together. At the same time, people often realize that the homework that two people can complete is not only twice the amount of homework done by one person, but often can complete homework or several times the homework that one person cannot complete. With the research and development of ergonomics, many auxiliary devices to imp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J11/00
Inventor 郭佳强
Owner 郭佳强
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