Portable Audio Amplifier with Interchangeable Housing and Storage
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Solution Overview
Problem
Current portable audio amplifiers lack customization options and storage compartments for accessories, leading to increased complexity in transportation and potential loss of items.
Innovation Solution
A portable music amplifier with an internal housing and exchangeable external housing made from repurposed materials, featuring a storage compartment for audio accessories and the ability to customize after purchase.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If portable amplifiers include internal storage compartment, then accessories organization is improved, but device complexity increases
Solution Approach 1:
The patent implements a storage compartment nested within the amplifier housing structure. The compartment is integrated into the existing device body, allowing accessories to be stored inside the amplifier without requiring external carrying cases or separate storage solutions. This nesting approach organizes accessories while minimizing additional structural complexity.
2Adaptability or versatility
If portable amplifiers offer interchangeable housing, then customization is improved, but manufacturing complexity increases
Solution Approach 1:
The patent divides the amplifier housing into separable components, including interchangeable faceplates and modular housing sections. This segmentation allows different housing elements to be manufactured independently and then assembled, enabling customization options without requiring complete redesign of the entire amplifier. Each modular component can be produced using standard manufacturing processes.
3Object-generated harmful factors
If portable amplifiers use repurposed materials, then environmental impact is reduced, but manufacturing precision decreases
Solution Approach 1:
The patent employs repurposed materials such as recycled metals and plastics for amplifier housing and components. By adjusting manufacturing parameters like material preparation methods, surface treatment processes, and assembly tolerances, the patent achieves acceptable precision levels while utilizing environmentally friendly recycled materials. The design accommodates variations in repurposed material properties through flexible manufacturing approaches.
Data Source
AI summary
A portable audio amplifier for a portable audio device or musical instrument that includes an internal housing and an exchangeable external housing and exchangeable cover, as well as a storage compartment is described. The storage compartment, which is contained in the internal housing, may contain a cord and other audio accessories such as picks, batteries, adapters, or personal items. The storage compartment can be opened through various methods, including translation, swiveling, pivoting, or sliding of a cover. The amplifier's external housing and/or cover may be customized by the user after purchase using exchangeable elements. Exchangeable external housing options, which act like a skin for the amplifier, include both manufactured housings (designed specifically as an external housing for the audio amplifier) and repurposed housings (designed for a primary purpose other than audio amplification). An adaptive structure may be used to adapt the dimensions of the internal housing to a larger, external housing.