Drum dish and drum head structure of electronic percussion

Abstract

The invention discloses a drum dish and drum head structure of electronic percussion. The drum dish and drum head structure comprises a bottom shell; a drum head supporting piece is arranged on the bottom shell, and a drum head lower shell is arranged outside the drum head supporting piece; a film body, a sealing ring and a drum head upper shell are arranged on the drum head lower shell, and the drum head upper shell connects the sealing ring and the film body into the drum head lower shell in a clamping mode; and a first thread is arranged on the outer side wall of the drum head supporting piece, and a second thread matched with the first thread is arranged on the inner side of the drum head lower shell. Through the drum head upper shell and the drum head lower shell, the film body and the sealing ring are fixed together to form a drum head, a drum head structure is fixed to a drum dish in a threaded rotation mode, and through rotation mounting, operation is more convenient, rapider and more practical.

Description

technical field [0001] The invention relates to the field of percussion instruments, in particular to a drum disc and drum surface structure of an electronic percussion instrument. Background technique [0002] With the development of technology, the application of large-scale integrated circuits has become more and more extensive. Among traditional musical instruments, electric guitars, electronic pianos, and electronic drums have gradually evolved from relying solely on mechanical vibrations to electronic sounds. [0003] In the existing electronic percussion instruments, the outer peripheral part of the drum is wound on the iron core and riveted and fixed on the shell; The outer peripheral part of the surface is used to fix the drumhead on the shell; or the drumhead is fixed by a metal pressure ring and a U-shaped groove. Most of the traditional methods adopt the above-mentioned process to form the drum surface into a drum disc, and then fix the drum disc on the bottom s...

AI Technical Summary

Problems solved by technology

[0004] Existing electronic percussion instruments have many deficiencies in the overall design of drum discs. It is not very convenient to manufacture drum heads. Because there are many installed parts, the operation is cumbersome, and the cost of materials is also high, which is not conducive to mass production of drum heads. Moreover, the fixing method is only simple fixing, which cannot tightly fix the membrane body on the drum surface, and cannot make the membrane body evenly stressed, and the consistency is poor.

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