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A multi-degree-of-freedom profile connection component

A technology for connecting components and connecting parts, applied in the direction of connecting components, rods, mechanical equipment, etc., can solve problems such as difficult to meet, build, and unable to complete space structures, so as to improve stability, realize multiple changes, and increase multi-purpose sexual effect

Inactive Publication Date: 2019-11-26
XIAMEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, most of the existing connectors are used for plane connection, which cannot complete the construction of space structures, and it is difficult to meet the above requirements.

Method used

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  • A multi-degree-of-freedom profile connection component
  • A multi-degree-of-freedom profile connection component
  • A multi-degree-of-freedom profile connection component

Examples

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Embodiment Construction

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

[0033] A multi-degree-of-freedom profile connection assembly, refer to Figures 1 to 4 , including: a first connecting piece 3 for connecting with the first profile 1, and a second connecting piece 4 for connecting with the second profile 2; the first connecting piece 3 and the second connecting piece 4 are in the same plane Rotation connection, the second connecting member 4 rotates with the first connecting member 3 as the center of circle, so that the second profile 2 makes a circular motion with the first profile 1 as the central axis, thereby realizing the first profile 1 and the second profile 2 Connection transformation relationship in three-dimensional space. At the same time, the second connecting piece 4 is used to adjust the position of the second profile 2 in the plane, so that the angle between the projection of the second profile...

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Abstract

The invention provides a connecting assembly for multi-degree-of-freedom profiles. The connecting assembly for multi-degree-of-freedom profiles comprises a first connecting part used for being connected with the first profile and a second connecting part connected with the second profile; the first connecting part is rotatably connected with the second connecting part in the same plane; the secondconnecting part rotates with the first connecting part as the circle center, thus the second profile is made to perform circular motion with the first profile as the center axis; the second connecting part is used for adjusting the position, in the plane, of the second profile, and thus the included angle between a shadow, dropped in the plane where the first profile is located, of the second profile and the first profile is changed. According to the connecting assembly for multi-degree-of-freedom profiles, complicated space connection between the profiles can be achieved, and multi-angle switching of relative positions of the two profiles is achieved.

Description

technical field [0001] The invention belongs to the field of profile connection, and specifically refers to a multi-degree-of-freedom profile connection assembly. Background technique [0002] Profiles are the most widely used metal structural materials in industry, and are widely used in aerospace, automobile industry and processing production lines and other fields. A large number of profiles are used in the construction of some complex space structures, so the design of connectors is the key technology for the use of profiles. [0003] In many cases, it is necessary to use profiles to build complex spatial structures, and the relative positions between profiles need to be adjusted several times. However, most of the existing connectors are used for plane connection, which cannot complete the construction of the space structure, and it is difficult to meet the above requirements. Contents of the invention [0004] In order to solve the above-mentioned problems, the pre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16B7/08F16B7/18F16B7/04
CPCF16B7/048F16B7/187
Inventor 蔡惠坤廖亦戴朱开亮张银亮
Owner XIAMEN UNIV
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