Sectional material connecting piece

Abstract

The invention discloses a sectional material connecting piece. The sectional material connecting piece comprises two connecting parts, each connecting part comprises a base and a rotating part, each base is provided with an attaching face capable of being attached to a sectional material, each rotating part can rotate around a first axis relative to the corresponding base, the first axis is perpendicular to the attaching face, one side of each rotating part is provided with a rotating shaft part, each rotating shaft part is provided with a second axis, the two connecting parts are rotationally connected through the rotating shaft parts, the second axes of the two rotating shaft parts coincide, and the first axis is perpendicular to the second axes. The sectional material connecting piece has the advantages that different connecting angles and relative positions can be presented between two adjacent sectional materials, the connection is accurate and rapid, time and labor are saved, and connection is economical and convenient.

Description

technical field [0001] The invention relates to the technical field of exhibition and display, in particular to a connecting piece between profiles. Background technique [0002] In the existing exhibition display systems, profiles are used as frame materials, and in order to form booths with different shapes, it is necessary to make the connection angles and relative positions of two adjacent profiles different, and in order to achieve this purpose , the existing profile can only use the three-way lock, profile cutting, screw connection or welding, and this technical solution has the following disadvantages: 1) The processing and connection process is extremely cumbersome, consuming a lot of manpower, material resources and time. . 2) In order to obtain accurate connection angles and relative positions between the profiles, it is often necessary to repeatedly cut the ends of the profiles, and it is very easy to cause excessive cutting and make the profiles scrapped. 3) It...

AI Technical Summary

Problems solved by technology

[0002] In the existing exhibition display systems, profiles are used as frame materials, and in order to form booths with different shapes, it is necessary to make the connection angles and relative positions of two adjacent profiles different, and in order to achieve this purpose , the existing profile can only use the three-way lock, profile cutting, screw connection or welding, and this technical solution has the following disadvantages: 1) The processing and connection process is extremely cumbersome, consuming a lot of manpower, material resources and time.

2) In order to obtain the accurate connection angle and relative position between the profiles, it is often necessary to repeatedly cut the ends of the profiles, and it is very easy to cause excessive cutting and scrap the profiles

3) It is impossible to achieve multi-dimensional accurate and fast connection between profiles

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