Multi-angle three-dimensional connecting structure

Abstract

The invention provides a multi-angle three-dimensional connecting structure, and belongs to the technical field of intelligent robot products. The multi-angle three-dimensional connecting structure comprises assembling pieces and a connecting piece; each assembling piece comprises an assembling piece body and a rotating joint, one end of the assembling piece body is connected with the rotating joint, a plurality of rotating stop teeth are evenly arranged on the upper end face of the rotating joint, the rotating stop teeth are annularly arranged, and a groove is formed in the bottom of the rotating joint; the connecting piece is a cuboid; a fixing boss is arranged on the surface of one side of the connecting piece and connected with the groove in a matched mode. According to the invention, the two assembling parts are connected through the rotating joint, and can be combined and used by changing any angle. The multi-angle three-dimensional connecting structure can be applied to the application of scientific robot course education, and can realize diversified structure connection and product construction in practice.

Description

technical field [0001] The invention relates to a multi-angle three-dimensional connection structure, which belongs to the technical field of intelligent robot products. Background technique [0002] Similar products currently on the market, such as the interlocking structure used for children's Lego curriculum education, have rough processing, single connection method and weak connection and fixation, easy to fall off, poor load-bearing performance, fixed angle and cannot be rotated arbitrarily, etc. question. Another example is the fastening structure of large-scale equipment in industrial applications, which requires screws above M4 to be connected with nuts, and the profile aperture is too large, which cannot be applied to education, educational enlightenment, miniaturized teaching, games, etc. In the educational practice of intelligent robot courses in primary and secondary schools. Contents of the invention [0003] In view of the above-mentioned shortcomings of th...

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Problems solved by technology

[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a multi-angle three-dimensional connection structure, which is used to solve the existing splicing structure for children's Lego course education in the prior art, and the processing of such structural parts Rough, the connection method is single and the connection is not strong, easy to fall off, poor load-bearing performance, the fixed angle cannot be rotated arbitrarily, etc.

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