Removable Electronic Drum Head for Damage-Free Acoustic Conversion

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Solution Overview

Problem

Existing drum triggers for converting acoustic drums to electronic drums often damage the drum or leave residue, have limited response areas, and affect the aesthetics of the drum, while current solutions are not versatile enough to fit various drum types and require complex installation.

Innovation Solution

A removable electronic drum head and deadening pad system that can be easily attached and detached without damaging the drum, providing even response across the drum surface and maintaining aesthetics, compatible with various drum types.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If drum triggers are installed to convert acoustic drums to electronic drums, then electronic drum functionality is achieved, but the drum is damaged or residue is left

Engineering Contradiction:

Improveelectronic drum functionalityVSAvoiddrum damage and residue

Core Design Contradiction:

Adaptability or versatilityVSObject-affected harmful factors

Solution Approach 1:

The patent uses a mesh head that can be stretched over the drum, providing a flexible surface that captures strike information without damaging the drum. The mesh structure allows the drum to be played while enabling electronic triggering through the mesh surface itself.

Inventive Principle:

Principle #30Flexible shells and thin films

Solution Approach 2:

The electronic drum head system is designed to be removable and reusable across different drums. The same mesh head with integrated triggers can be transferred between drums, providing universal functionality without permanent modification to any single drum.

Inventive Principle:

Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If drum triggers are installed to convert acoustic drums to electronic drums, then electronic drum functionality is achieved, but the aesthetics of the drum are affected

Engineering Contradiction:

Improveelectronic drum functionalityVSAvoiddrum appearance

Core Design Contradiction:

Adaptability or versatilityVSShape

Solution Approach 1:

The mesh head serves as both the playing surface and the electronic trigger mechanism, eliminating the need for additional trigger hardware that would compromise aesthetics. The thin mesh film is visually unobtrusive while providing full electronic functionality.

Inventive Principle:

Principle #30Flexible shells and thin films

3Adaptability or versatility

If existing drum trigger solutions are used, then electronic drum functionality is achieved, but the response area is limited

Engineering Contradiction:

Improveelectronic drum functionalityVSAvoidresponse area

Core Design Contradiction:

Adaptability or versatilityVSArea of stationary object

Solution Approach 1:

The mesh head is divided into multiple zones with individual triggers distributed across the entire surface. This segmentation allows each strike location to be independently detected, providing comprehensive coverage of the drum surface for accurate electronic triggering.

Inventive Principle:

Principle #1Segmentation

Data Source

PatentUS20260073896A1Removable electronic drum head and/or deadening pad

Publication Date: 2026.03.12 ANTOUN RAMY

AI summary

Particular embodiments described herein provide for a drum that includes a drum head, a removable electronic drum head under the drum head, a deadening pad under the removable electronic drum head, and a drum head release mechanism. The drum head release mechanism can be activated to help remove the drum head, the removable electronic drum head, and the deadening pad from the drum and then can be reactivated to secure the drum head to the drum without the removable electronic drum head, and the deadening pad.