Flexible Percussion Beater Linkage for Adjustable Drumming
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Solution Overview
Problem
Existing percussion pedal systems are difficult to customize for individual drummer styles and types of drums, often leading to uncomfortable playing positions and diminished performance due to lack of adjustability and proper beater placement.
Innovation Solution
A percussion beater system with a pedal portion and a beater portion separated by a flexible connecting member, allowing for customizable actuation of the beater rod holder through a drive shaft and cable mechanism, enabling independent adjustment of the beater's position and motion to accommodate different drumming techniques and instruments.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a fixed drum pedal system is used, then the structure is simple, but the adaptability to different drummer styles and drum types is poor
Solution Approach 1:
The drum pedal system is divided into separate modular components: a pedal assembly, a beater assembly, and a connecting cable mechanism. This segmentation allows each component to be independently adjusted and configured for different playing styles and drum types, while maintaining overall system simplicity through standardized connection interfaces.
Solution Approach 2:
The system incorporates adjustable elements including cable tension adjustment, beater angle adjustment, and pedal position adjustment. These dynamic adjustment capabilities enable the fixed structure to adapt to various drummer preferences and drum configurations without requiring a completely different system design.
2Adaptability or versatility
If the pedal and beater are connected rigidly, then the response is precise, but the adjustability of beater position and motion is limited
Solution Approach 1:
A flexible cable mechanism serves as an intermediary between the pedal and beater assemblies. The cable transmits actuation force reliably while allowing independent positioning and angular adjustment of the beater relative to the pedal, resolving the conflict between precise response and adjustability.
Solution Approach 2:
The system allows adjustment of multiple parameters including cable length, cable tension, beater angle, and pedal height. These parameter changes enable customization of beater position and motion characteristics while maintaining reliable actuation through the cable connection mechanism.
3Productivity
If the beater is positioned close to the drum, then the playing efficiency is high, but it interferes with hand beating movements
Solution Approach 1:
The beater positioning system utilizes multiple spatial dimensions for adjustment, including vertical height, horizontal distance, and angular orientation. This multi-dimensional adjustment capability allows the beater to be positioned optimally for efficient striking while maintaining sufficient clearance from hand beating areas, resolving the spatial conflict between playing efficiency and hand movement freedom.
Data Source
AI summary
Drum pedal systems are disclosed which can include separate pedal and beater portions connected by a connecting portion. The connecting portion can be flexible such that the location of the beater portion can be adjusted relative to the location of the pedal portion. The pedal and beater portions can be disconnected from one another for improved transportability. The pedal portion may include a roller beneath the pedal so as to increase the smoothness of play. The angle of the beater can be laterally adjusted, thus causing the contact point on a drum to be lower or higher as desired. The beater portion can include a beater axis that is relatively low to the ground, which can aid in preventing a user's hands and the beater striking a percussion instrument at the same height.