A floating projection interactive system

Abstract

The invention discloses a suspension projection interactive system which is composed of a magnetic suspension control base part and a suspension interaction projection part. Each of the two assemblies is divided into a magnetic suspension module, a wireless charging module, an interactive touch module, a micro projection module and a core control panel module. The magnetic suspension control base part is mainly used for suspending the suspension interaction projection part on the upper portion and transmitting electric energy for the suspension interaction projection part in a wireless mode. The suspension interaction projection part is mainly used for achieving multi-angle projection, network communication and a touch interaction function. The problems that due to the fact that current micro projection is prone to be influenced by vibration, the projection picture flutters, a camera cannot be automatically focused, and a projection area cannot be automatically subjected to keystone correction can be effectively solved, meanwhile, a projection interaction operation means is provided for a user through linear lasers, a camera and micro projection, therefore, a brand-new suspension projection interactive experience mode is presented, projection gets rid of external disturbance, and a new market application thought of suspension micro projection interaction is opened.

Description

technical field [0001] The invention relates to magnetic levitation technology, wireless charging, micro-projection technology and touch interaction technology, in particular to a levitation projection interaction system. Background technique [0002] At present, the micro-projector technology is gradually becoming mature, and the market scale is gradually expanding. However, the products derived from this technology have problems, such as being easily affected by vibration, requiring fixed position playback, fixed focal length requires manual adjustment, and used for close-range playback. The cost of short-focus lenses is so high that ordinary consumers can only stay away. In addition, most operations such as image trapezoidal correction and auto-focus of micro-projectors use plug-in mice or manual adjustments, which can easily lead to changes in projection position and focal length, resulting in projections. A drop in quality. Magnetic levitation technology is based on th...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems and deficiencies existing in the prior art, the present invention proposes a suspended projection interactive system, which can not only solve the problems that the miniature projection is easily affected by vibration, unable to automatically adjust the focus, trapezoidal correction and high cost of short-focus projection, but also can solve the problem of The problem of breaking suspended objects due to unexpected power outages, while using lasers, cameras and micro-projectors to provide users with a new interactive experience of suspended projections, allows projections to completely get rid of external vibration interference, cumbersome focus adjustment, and difficult image correction. The limitation of the physical keyboard opens up a new idea for the application of the floating micro-projection interactive market

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