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space docking platform

A space docking and platform technology, applied to workbenches, manufacturing tools, etc., can solve problems such as inability to use

Active Publication Date: 2015-09-02
HANGZHOU BRANCH ZHEJIANG GEELY AUTOMOBILE RES INST +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiment of the present invention is to provide a space docking platform, which solves the problem that for a docking platform mechanism with only one degree of freedom of movement, the center point of the platform will have a displacement away from the direction of the degree of freedom of movement, resulting in an unusable technology in some occasions question

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Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, specific embodiments will be described in detail below with reference to the accompanying drawings.

[0025] An embodiment is provided according to the present invention, that is, Embodiment 1, such as figure 1 and figure 2 As shown, a space docking platform includes a platform 1; a bracket 8; a first telescopic rod assembly 5 and a second telescopic rod assembly 10, both of which are arranged between the bracket 8 and the platform 1; the first telescopic rod assembly 5 of the first end is fixed on the bracket 8, and the second end is in contact with the platform 1; the first end of the second telescopic rod assembly 10 is fixed on the bracket 8, and the second end is in contact with the platform 1, and the space docking platform also includes a positioning mechanism 7, Connect the bracket 8 and the platform 1, there is a connection point between th...

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Abstract

The invention discloses a space docking platform comprising a platform body, a support, a first retractable rod assembly and a second retractable rod assembly, wherein a first end of the first retractable rod assembly is fixed on the support, a second end of the first retractable rod assembly is contacted with the platform body, a first end of the second retractable rod assembly is fixed on the support, and a second end of the second retractable rod assembly is contacted with the platform body. The space docking platform further comprises a positioning mechanism, a connecting point is arranged between the positioning mechanism and the platform body, and the positioning mechanism allows the connecting point to only move along a straight line. By means of the arrangement of the positioning mechanism, the platform can only rotate relative to the support or move in one direction, and therefore the technical problems that a center point of the platform generates displacement deviated from the direction of the degree of freedom, accordingly the docking platform is not suitable for some occasions and precision can not meet use requirements are solved. The space docking platform ensures that the precision meets the use requirements finally, and the platform is suitable for use occasions.

Description

technical field [0001] The invention relates to a space parallel multi-degree-of-freedom mechanism, in particular to a space docking platform with multiple degrees of freedom. Background technique [0002] At present, most of the common docking platforms are six degrees of freedom and five degrees of freedom. They are not suitable for four degrees of freedom occasions with small space requirements. Most of the existing four degrees of freedom space platforms cannot realize three rotations, but only two One rotation and two movements or three movements and one rotation degree of freedom, although some can realize three rotations and one Z-axis movement degree of freedom, but when realizing rotation around the X-axis or Y-axis, it will cause a certain point on the platform to be The center point of the platform has a slight offset in the direction of the X or Y axis, and the accuracy cannot meet the requirements of use, that is, due to space constraints, the mechanism cannot p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25H1/14B25H1/02
Inventor 佘丹丹谢志江胡志华罗大国陈勇冯擎峰
Owner HANGZHOU BRANCH ZHEJIANG GEELY AUTOMOBILE RES INST