37-tone xylophone keyboard

Abstract

The invention discloses a 37-tone xylophone keyboard, which comprises a keyboard frame, a plurality of transparent acrylic piano keys and a piano hammer structure, wherein the plurality of transparent acrylic piano keys are divided into a piano key upper cover and a piano key lower cover, the piano key upper cover and the piano key lower cover are sequentially distributed from top to bottom, the transparent acrylic piano keys are internally provided with a plurality of capacitive pressure sensors, meanwhile, the capacitive pressure sensors correspond to the piano key upper covers and the piano key lower covers respectively, backlight LED lamps are electrically connected to the capacitive pressure sensors, the keyboard frame is divided into frame plates and a cross rod, and the number of the frame plates is two. According to the invention, the shape and the key input mode of a traditional keyboard are subverted, the keyboard is made into a percussion instrument, namely, a xylophone, a hammer is used for knocking the keys of the keyboard, corresponding scales can be given out while corresponding characters are input, the interestingness is full, the boring input test in the past is eliminated, and the occupational disease of 'keyboard hand' of modern people can be prevented.

Description

technical field [0001] The invention belongs to the technical field of xylophone keyboards, in particular to a 37-tone xylophone keyboard. Background technique [0002] The xylophone is a type of keyboard percussion instrument. Wooden keys are placed above the resonating pipes and struck with sticks to produce the melody; the keys are arranged in a manner similar to that of a piano keyboard. The xylophone generally referred to is a high-pitched xylophone with narrow keys, a high range and crisp timbre. The common xylophone is marimba, the keys range from narrow treble to bass wide, with a wide range and mellow timbre; [0003] At present, traditional keyboards rely on fingers to input characters, and the shape and key layout of the keyboard are mostly international standard forms, and the traditional keyboard does not have the timbre and scale output associated with a certain musical instrument, which makes the use function relatively single , can not meet the existing ne...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: in order to solve above-mentioned at present, traditional keyboard needs to rely on finger's percussion input character, and the appearance of keyboard and key arrangement are mostly international standard form, and traditional keyboard is not associated with certain musical instrument Tone and scale output, so that the use of functions is relatively simple, and cannot meet the existing needs

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