Vertical piano intelligent piano cover integrated with flexible screen

Abstract

The invention discloses a vertical piano intelligent piano cover integrated with a flexible screen. The intelligent piano cover comprises a piano cover, a linkage mechanism used for controlling the piano cover to be opened and closed and a rotatable mechanism used for controlling the flexible screen to be turned over, wherein the piano cover comprises a cover plate body and a flexible display screen arranged on the cover plate body, the linkage mechanism comprises a swing rod connected with the cover plate body, a supporting rod whose two ends are respectively connected with the piano body and a swing rod revolute pair, and an electric push rod connected with the swing rod revolute pair. According to the vertical piano intelligent piano cover integrated with the flexible screen, the electric push rod is triggered to work by a passive pyroelectric infrared sensor, and the linkage mechanism can achieve automatic opening of the piano cover. After the piano cover is opened, the piano cover hovers at a proper height and a proper inclination angle, and the flexible screen is unfolded through the rotatable mechanism, thereby providing a comfortable visual angle for a player.

Description

technical field [0001] The invention belongs to the technical field of pianos. Specifically, the invention relates to an upright piano smart cover integrated with a flexible screen. Background technique [0002] For upright pianos, the role of the cover cannot be underestimated. It provides protection for the keys, prevents liquids, dust, impurities, foreign objects, etc. from damaging the piano, and at the same time reduces the impact of climate change on wooden keys. [0003] However, the traditional upright piano cover is quite heavy and needs to be opened and closed manually. The keyboard cover and the keyboard back cover are usually connected by loose leaves, and there is no damping effect between the loose leaves. The body of the piano even hurt the player's fingers. Furthermore, with the development of science and technology, digital information is becoming more and more important, and a large number of electronic sheet music, multimedia resources, and teaching softw...

AI Technical Summary

Problems solved by technology

[0003] However, the traditional upright piano cover is quite heavy and needs to be opened and closed manually. The keyboard cover and the keyboard back cover are usually connected by loose leaves, and there is no damping effect between the loose leaves. The piano body even hurt the player's fingers

Furthermore, with the development of science and technology, digital information is becoming more and more important, and a large number of electronic sheet music, multimedia resources, and teaching software cannot be reasonably presented in front of the performers.

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