Modular Audio Stand Structure for Vibration Isolation
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Solution Overview
Problem
Current audio and electronic equipment stands are often structurally unsound, prone to vibration, and require complex assembly, leading to performance degradation and waste due to fixed dimensions and inability to accommodate different equipment sizes.
Innovation Solution
A modular and reconfigurable stand with interchangeable components, including cross-damping support arms and adjustable legs, that can be easily assembled, disassembled, and reconfigured to support multiple shelves and equipment sizes, incorporating damping materials and isolation mounts to minimize vibration and noise transfer.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional audio stands are used, then they provide basic support functionality, but they are structurally unsound and transmit vibrations causing performance degradation
Solution Approach 1:
The patent introduces isolation mounts as intermediary elements positioned between the stand legs and the floor. These isolation mounts act as mediators that decouple the structural support function from vibration transmission, allowing the stand to remain stable while blocking harmful vibrations from reaching the audio equipment.
Solution Approach 2:
The patent converts the harmful vibration energy into beneficial damping through the use of damping materials integrated into the stand structure. The damping materials absorb and dissipate vibration energy, transforming what would be harmful structural transmissions into controlled energy dissipation that enhances overall system stability and reduces resonance.
2Ease of manufacture
If fixed-dimension stands are manufactured, then production is simplified, but customers cannot accommodate different equipment sizes leading to waste
Solution Approach 1:
The patent divides the stand into modular segments including adjustable legs, interchangeable shelves, and reconfigurable support structures. Each segment can be independently adjusted or replaced, allowing the stand to be customized for different equipment sizes while maintaining relatively simple manufacturing processes for each standardized component.
Solution Approach 2:
The patent incorporates dynamic adjustment mechanisms that allow the stand dimensions and configuration to change based on equipment requirements. Adjustable leg lengths, movable shelves, and reconfigurable support arms enable the stand to adapt to various equipment sizes without requiring custom manufacturing, thus maintaining production simplicity while achieving versatility.
3Manufacturing precision
If complex assembly instructions are provided, then precise assembly can be achieved, but assembly difficulty increases and errors are more likely
Solution Approach 1:
The patent designs the stand components with self-aligning features, intuitive connection mechanisms, and built-in guidance systems that allow users to assemble the stand correctly without requiring complex instructions. The components guide themselves into proper positions through mechanical features such as tapered fits, keyed connections, and visual alignment markers, enabling precise assembly through user intuition rather than detailed instructions.
4Stability of the object's composition
If stands are made rigid to prevent wobbling, then stability improves, but vibration transmission to equipment increases
Solution Approach 1:
The patent applies different structural qualities to different parts of the stand. The main support structure and leg connections are designed with high rigidity to prevent wobbling and maintain stability, while the isolation mounts and damping elements are designed with localized compliance to absorb vibrations. This spatial differentiation of structural properties allows the stand to simultaneously achieve stability and vibration reduction.
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
The stand provides optimal sound quality and flexibility by minimizing vibration and noise transfer, allowing for custom configurations without the need for new stands, reducing waste and assembly complexity.
Implementation Method 1
incorporating damping materials and isolation mounts to minimize vibration and noise transfer
Implementation Method 2
The brace assembly includes one or more structurally identical cross damping support arms... each brace mount is connected to two legs... the legs are filled with damping material, or made from an optimized composite, or inherently damped solid material
Data Source
AI summary
A modular and reconfigurable stand is provided. The stand has legs that support bolt plates and the bolt plates are bolted to brace assemblies. The brace assemblies support shelves. The brace includes structurally identical cross damping support arms. The brace assembly also includes structurally identical first and second brace mounts. Each of the cross damping support arms is connected to each of the first and second brace mounts, and the brace mounts are connected to two legs. Double damper brace assemblies are also provided. In another embodiment a modular performance stand is provided having cross damping support arms that are connected to first and second modular shelf mounts having channels. The channels support four or more isolator elements. The modularity of the cross damping support arms and modular shelf mounts allows the width and depth of the modular performance stand to be varied to optimize performance.