Drum Tension Rod Percussion Accessory Attachment

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Solution Overview

Problem

Percussionists face disruptions during performances when incorporating alternative percussion instruments, as they need to interrupt their hand movements to reach for hand-held instruments, and existing solutions fail to provide secure, removable, and interchangeable attachments for drum sets.

Innovation Solution

Percussion accessories are designed to attach to the head of a drum tension rod using a support rod with a complementary female receptacle, featuring various securing mechanisms such as threaded connections, ball-bearing connectors, and magnetic attachments to ensure secure and easy attachment and detachment.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If hand-held percussion instruments are used, then alternative percussion can be incorporated, but the percussionist must interrupt hand movements to reach for the instrument

Engineering Contradiction:
Improveability to incorporate alternative percussionVSAvoidhand movement continuity
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The patent combines alternative percussion instruments with the drum set by attaching them to tension rods, merging two separate percussion systems into one integrated setup. This allows the percussionist to access alternative percussion sounds without leaving the drum set position, maintaining hand movement continuity while expanding adaptability.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The patent introduces tension rods as intermediary elements that serve dual purposes: their original function for drum tuning and a new function as mounting structures for alternative percussion instruments. This intermediary solution bridges the gap between drum set stability and alternative percussion accessibility.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If percussion accessories are attached to drum tension rods, then secure attachment is achieved, but the attachment mechanism must withstand vibration and impact forces

Engineering Contradiction:
Improveattachment securityVSAvoidresistance to vibration and impact
Core Design Contradiction:
ReliabilityVSStrength

Solution Approach 1:

The patent employs dynamic attachment mechanisms including threaded connections that can be tightened to distribute forces, ball-bearing connectors that accommodate vibration through rolling contact, and magnetic attachments that maintain secure hold through adjustable magnetic strength. These dynamic solutions allow the attachment to adapt to varying vibration and impact forces during drum playing.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent incorporates cushioning elements and distributed force mechanisms that prepare the attachment system to absorb and dissipate vibration and impact forces before they can cause dislodgment. The attachment design anticipates the forces generated during drum playing and structures the connection to withstand them.

Inventive Principle:
Principle #11Beforehand cushioning (Prior cushioning)

3Adaptability or versatility

If percussion accessories are made readily removable and interchangeable, then adaptability to individual needs is improved, but the attachment mechanism complexity increases

Engineering Contradiction:
ImproveinterchangeabilityVSAvoidattachment mechanism
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent segments the percussion accessory system into modular components: the alternative percussion instrument, the attachment mechanism, and the tension rod interface. This segmentation allows each component to be independently designed for its specific function while maintaining overall simplicity. The modular nature enables easy interchangeability without requiring complex integrated systems.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent designs the attachment mechanism to serve multiple functions: securing the alternative percussion instrument, withstanding vibration and impact, and enabling easy removal and reattachment. By creating a universal attachment system that handles all these requirements through a single standardized interface, the patent avoids increasing overall device complexity while maintaining high interchangeability.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS10157600B2Percussion accessory adapted for attachment to a drum tension rod
Publication Date: 2018.12.18 GOLDSMITH GRIFFIN WADE
  • US10157600B2 patent drawing
  • US10157600B2 patent drawing
  • US10157600B2 patent drawing

AI summary

Percussion accessories for reversible and interchangeable attachment to the head of a drum tension rod are disclosed.