Interactive projection device for museum virtual scene and implementation method thereof

Abstract

The invention relates to the technical field of museums, discloses an interactive projection device for a museum virtual scene, and also discloses an implementation method of the interactive projection device for the museum virtual scene. The interactive projection device comprises a shell, an upper cover installed on the upper surface of the shell and an installation mechanism arranged on the outer surface of the shell; when an electric telescopic rod extends, the end, away from the electric telescopic rod, of a C-shaped frame gradually gets close, a push rod abuts against the upper end of a connecting rod, and the end, away from a pull rod, of the connecting rod is provided with a sliding block connected with a groove in a penetrating manner and a penetrating hole formed in the surface of the sliding block; and the sliding block is movably connected with a vertical rod through the penetrating hole in a penetrating manner, the lower end of the sliding block is connected with the upper end of an elastic piece, the end, close to the sliding block, of the connecting rod moves downwards, the elastic piece is gradually compressed, the other end of the connecting rod is far away from a sleeve, the pull rod drives a piston piece to move outwards, the air pressure in the sleeve is reduced, and the adsorption capacity of a suction cup piece is improved, so that in the angle adjusting process, the shell and the C-shaped frame are prevented from loosening, and the installation firmness is improved.

Description

technical field [0001] The patent of the present invention relates to the technical field of museums, in particular, to an interactive projection device for museum virtual scenes and its implementation method. Background technique [0002] A museum is a place for collecting, collecting, displaying and researching physical objects representing natural and human cultural heritage, classifying and managing collections, and providing cultural education institutions, buildings, locations or social public institutions for the public to provide knowledge, education and appreciation. In some museums, interactive projection devices are usually used for the simulation of virtual scenes. Interactive projection technology is to capture and shoot target images (such as participants) through capture devices (sensors), and then analyze them by the image analysis system to generate movements of the captured objects. The movement data combined with the real-time image interaction system enab...

AI Technical Summary

Problems solved by technology

[0003] When the existing interactive projection is used, the lens of the projector needs to face down, but due to installation reasons, it is easy to cause the projector to fall and damage it, which is dangerous, and it is necessary to adjust the angle when projecting. Change, but when the angle is adjusted, the connection is easy to loose, and the use effect is not good

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