Intelligent music education demonstration board

Abstract

The invention discloses an intelligent music education demonstration board comprising a base and a demonstration board. The base is provided with a groove which is internally provided with a lead screw. The right end of the lead screw is rotatably connected with the power output shaft of a first motor through a coupler. The lead screw is provided with a screw nut rotatably cooperated with the leadscrew. A first connecting base is fixedly connected on the screw nut. A connecting rod is hinged on the first connecting base. A second connecting base is hinged on the other end of the connecting rod. The second connecting base is fixed on the bottom surface of the demonstration board. The demonstration board drives the driving wheel to rotate through the rotating motor and the driving wheel drives the driven wheel to rotate. When the second lifting hammer under the driven wheel contacts with the contact block, the pressure sensor on the contact block transmits the signal to the controller,and the controller controls the player to play the corresponding pitch, tone and tone length so as to make teaching more vivid and visual.

Description

technical field [0001] The invention relates to the technical field of teaching devices, in particular to an intelligent music education teaching board. Background technique [0002] Traditional music teaching boards basically use staff electronic teaching boards. At present, staff teaching generally adopts: draw five lines on a flat blackboard, and then draw the name of the note "bean sprouts" in a ladder style. After playing a note, stand up and point out the position of the note name on the blackboard. This teaching method of separation of sight and hearing makes music teachers feel very inconvenient, and students are also difficult to accept. Therefore, it is an important problem in music teaching to establish connections between visual concepts such as image and position and auditory concepts such as pitch, timbre, and sound length. Contents of the invention [0003] The purpose of the present invention is to provide an intelligent music education teaching board to s...

AI Technical Summary

Problems solved by technology

[0002] Traditional music teaching boards basically use staff electronic teaching boards. At present, staff teaching generally adopts: draw five lines on a flat blackboard, and then draw the name of the note "bean sprouts" in a ladder style. After playing a note, stand up and point out the position of the note name on the blackboard. This kind of teaching method of separation of sight and hearing makes music teachers feel very inconvenient, and students are also difficult to accept.

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