Detachable Electronic Drum with Induction Board and Elastic Collar
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Solution Overview
Problem
Conventional drums produce strong but unadjustable sound, while electronic drums produce adjustable but weak sound, necessitating the use of multiple drums for playing and practicing, which is inconvenient due to the time-consuming process of attaching and detaching them from a stand.
Innovation Solution
A detachable electronic drum design featuring an induction board with a securing frame, a connection device, and a detecting assembly that can be easily attached and detached from a drum, allowing for adjustable sound volume and versatility in use without disturbing others.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If conventional drums are used to produce strong acoustic sound, then sound quality is improved, but sound volume cannot be adjusted causing noise disturbance
Solution Approach 1:
The patent introduces a sensor as an intermediary between the drumhead and the sound output system. The sensor detects drumhead vibrations and converts them to electrical signals, which are then processed by a control unit to generate adjustable electronic sound output, mediating between the mechanical impact and the acoustic output to enable volume control while maintaining sound quality
Solution Approach 2:
The patent replaces the direct mechanical-acoustic conversion system with an electronic system. Instead of relying solely on the natural acoustic resonance of the drumbody, the system uses sensors to detect vibrations and electronic components to generate and amplify sound signals, substituting the mechanical sound generation process with an electronic one that allows for volume adjustment
2Object-generated harmful factors
If electronic drums are used to produce adjustable sound volume, then noise disturbance is reduced, but sound quality becomes weak and not solid
Solution Approach 1:
The patent merges the advantages of conventional drums (solid acoustic resonance and sound quality) with electronic drums (adjustable volume and noise control). The system combines the drumhead and drumbody structure that provides authentic acoustic resonance with electronic sensors and sound generation components, creating a hybrid system that delivers both strong sound quality and volume adjustability
Solution Approach 2:
The patent creates a multi-functional drum system that can operate in multiple modes. The drum can function as a traditional acoustic drum for strong sound output, or switch to electronic mode for adjustable volume control. The system universally handles both acoustic and electronic sound generation, allowing users to select the appropriate mode based on the playing environment and requirements
3Adaptability or versatility
If multiple conventional drums and electronic drums are used for playing and practicing, then versatility is improved, but attachment and detachment process becomes time-consuming
Solution Approach 1:
The patent merges the functionality of multiple drums into a single integrated system. Instead of requiring separate conventional drums and electronic drums that need to be attached and detached from stands, the invention combines both acoustic and electronic components into one unified drum structure that provides both playing and practicing capabilities simultaneously
Solution Approach 2:
The patent creates a universal drum system that serves multiple functions within a single device. The drum can be used for both performance (playing mode with strong acoustic sound) and practice (electronic mode with adjustable volume and recording capabilities), eliminating the need to switch between multiple specialized drums and their associated mounting equipment
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables convenient attachment and detachment of electronic drums, reducing noise disturbance and simplifying the process of playing or practicing with multiple drums, while maintaining sound quality by using an annular securing frame and ventilation holes to prevent acoustic resonance.
Implementation Method 1
The detecting assembly is mounted under the drumhead and is electrically connected with the connection device to detect beats on the drumhead
Data Source
AI summary
Various embodiments of a detachable electronic drum are described. In one aspect, an electronic drum includes a main support base having a central portion and a periphery surrounding the central portion, a striking unit disposed on the central portion of the main support base, an annular top cover disposed over and around the striking unit such that the striking unit is disposed between the main support base and the annular top cover, and an annular elastic collar coupled to the periphery of the main support base. The annular elastic collar is configured to hook to a drum hoop of a conventional drum when the electronic drum is attached to the conventional drum and disposed over a drumhead of the conventional drum such that no other portion of the electronic drum is in contact with the conventional drum.