S-shaped arm

A serpentine, one-to-one technology, applied in the field of automatic charging of electric vehicles, can solve the problems of incompetence in automatic charging of electric vehicles, limited degrees of freedom, poor environmental adaptability, etc., and achieves favorable position calibration, improved motion accuracy, and high flexibility The effect of performance

Active Publication Date: 2017-11-07
SHANGHAI ZHIDA TECHNOLOGY DEVELOPMENT CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing technology, the traditional industrial manipulator is limited by stiffness and size, its degree of freedom is limited, and its environmental adaptability is poor, so it is difficult to be competent for the automatic charging process of electric vehicles

Method used

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Embodiment Construction

[0024] The specific embodiment of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] It should be noted that, in the following specific embodiments, when describing the embodiments of the present invention in detail, in order to clearly show the structure of the present invention for the convenience of description, the structures in the drawings are not drawn according to the general scale, and are drawn Partial magnification, deformation and simplification are included, therefore, it should be avoided to be interpreted as a limitation of the present invention.

[0026] In the following specific embodiments of the present invention, please refer to Figure 1-Figure 4 ,in figure 1 It is a schematic diagram of a serpentine arm structure in a preferred embodiment of the present invention, figure 2 It is a schematic diagram of the structure of a serpentine arm body in a preferred embodiment of the present inve...

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PUM

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Abstract

The invention discloses an S-shaped arm. The S-shaped arm comprises an arm body; the arm body is formed by series connection of multiple connecting rods; the adjacent connecting rods are movably connected through rotating joints; each rotating joint comprises a pair of upper and lower bases and a cross-axle universal joint, and circles of first through holes surrounding first and second universal joint forks are correspondingly formed in the upper and lower bases; multiple positioning holes connected with the bases are formed in the upper and lower end surfaces of the connecting rods; an included angle formed by the two universal joint forks located on the upper and lower end surfaces of each connecting rod is (90+alpha) degrees, alpha is an acute angle, and the size of alpha can be adjusted according to the positioning holes; two pivots of each cross-axle universal joint sequentially penetrates through the corresponding first through holes in the upper and lower bases of the rotating joint below the cross-axle universal joint through four pull cables to be connected with a corresponding driving unit, and the driving unit pulls the pull cables to control the cross-axle universal joint to rotate, so that multi-dimensional movement of the S-shaped arm is controlled, and the high-flexibility operation ability is realized.

Description

technical field [0001] The invention relates to the technical field of automatic charging of electric vehicles, and more particularly relates to a snake-shaped mechanical arm used for technical equipment of automatic charging robots for electric vehicles. Background technique [0002] With the popularity of electric vehicles in the world and at home, and with the rapid development of the time-sharing rental business of electric vehicles as the background, the humanized management problems of time-sharing rental of electric vehicles have also emerged, especially the charging method of electric vehicles. [0003] At present, the traditional charging methods use charging stations or set up electric vehicle charging piles in different areas of the city. The charging process is completely dependent on manual operation and has a low degree of automation, especially for time-sharing leased electric vehicles. [0004] The realization of automatic charging and unmanned fully automati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/06B25J9/10B25J17/02
CPCB25J9/065B25J9/104B25J17/0258
Inventor 狄士春唐文彬刘小龙潘明强兰天朱昊鹏
Owner SHANGHAI ZHIDA TECHNOLOGY DEVELOPMENT CO LTD
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