Curved Speaker Enclosure Protective Piece With Guided Tool-Free Assembly
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Solution Overview
Problem
Existing speaker enclosures with curved surfaces, such as capsule-shaped designs, face challenges in assembly and adaptation to different acoustic configurations due to complex protective part assembly and inability to easily personalize or adapt protective parts for various speaker layouts.
Innovation Solution
A protective piece for acoustic enclosures with curved surfaces, featuring a lateral and extreme protection portion, guided into position by a positioning device using magnets and centering pins, allowing easy assembly and disassembly, and adaptable to different acoustic configurations through adjustable holes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If protective parts are designed for specific acoustic configurations with curved surfaces, then protection effectiveness and aesthetic appearance are improved, but assembly complexity and difficulty of adaptation to different configurations increase
Solution Approach 1:
The protective piece is divided into two distinct portions: a lateral protection portion and an extreme protection portion. This segmentation allows each portion to be independently designed and assembled, simplifying the overall assembly process while maintaining comprehensive protection for different parts of the enclosure with curved surfaces
Solution Approach 2:
The protective piece is designed as a universal component that can be adapted to different acoustic configurations through the positioning device. The same protective piece structure can protect various speaker layouts by adjusting the positioning device, eliminating the need to redesign protective parts for each configuration
2Reliability
If protective parts are designed for specific acoustic configurations, then protection effectiveness is improved, but adaptability to different speaker layouts deteriorates
Solution Approach 1:
The protective piece serves multiple functions: it protects both the lateral and extreme portions of the enclosure, and can be adapted to different acoustic configurations through the positioning device. This universal design allows the same protective piece to work with various speaker layouts without redesign
Solution Approach 2:
The positioning device enables dynamic adaptation of the protective piece to different acoustic configurations. The positioning device can be adjusted or repositioned to accommodate different speaker layouts, allowing the protective piece to maintain effectiveness across various configurations
3Shape
If protective parts use curved surfaces to match enclosure aesthetics, then aesthetic appearance is improved, but ease of assembly and disassembly deteriorates
Solution Approach 1:
By dividing the protective piece into lateral and extreme portions, each with its own concave surface matching the enclosure's curved geometry, the design maintains aesthetic appearance while enabling simpler assembly of manageable sections rather than one complex piece
Solution Approach 2:
The positioning device acts as an intermediary mechanism that facilitates the assembly and disassembly of the protective piece with curved surfaces. It provides guidance and alignment, making it easier to install and remove the aesthetically shaped protective portions without compromising the curved surface match
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
Facilitates easy mounting and dismounting of protective parts, enabling adaptation to various speaker layouts without tools, while maintaining aesthetic consistency and protecting speakers effectively.
Implementation Method 1
a positioning device arranged to guide the protective piece into a predefined position on the acoustic enclosure when the protective piece is assembled with the acoustic enclosure, and to maintain the protective piece in this predefined position
Implementation Method 2
The protective piece may include holes allowing sound to escape from the enclosure, positioned opposite the speaker diaphragms
Data Source
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AI summary
Protective piece (14), arranged to be assembled with an acoustic box (11) which includes a first portion of a side box (20) and a first portion of an end box (18), the first portion of an end box (18) including a first external convex surface (33) and extending from the first portion of a side box, the protective piece comprising: - a lateral protection portion and an end protection portion, the end protection portion including a first internal concave surface, complementary to the first external convex surface, and extending from the lateral protection portion; - a positioning device arranged to guide the protective piece into a predefined position on the acoustic box.