Reflective Decorative Panel Stepwise Connecting Elements
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Solution Overview
Problem
Existing reflective decorative panels face challenges with complex assembly processes and insufficient connection strength, leading to difficulties in assembling and disassembling panels without additional tools, especially when the panel is bent.
Innovation Solution
A reflective decorative panel design featuring a monolithic base with cantilever elements and stepwise connecting elements, including protrusions and grooves, allows for precise and rigid connection of panels, ensuring easy assembly and reliable connections without the need for specialized tools.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional connecting elements with spikes and grooves are used, then the assembly process becomes simpler, but the connection strength is insufficient when the panel is bent
Solution Approach 1:
The connecting element is divided into multiple functional parts: a body portion, a protrusion extending from the body, and a groove formed under the protrusion. This segmentation allows each part to perform a specific function - the protrusion provides insertion guidance while the groove provides locking engagement, resolving the contradiction between ease of assembly and connection strength.
Solution Approach 2:
The connecting element utilizes three-dimensional spatial arrangement with the groove positioned underneath the protrusion rather than simple linear alignment. This dimensional change creates a interlocking mechanism that provides both ease of insertion and strong resistance to bending forces, simultaneously improving assembly ease and connection strength.
2Reliability
If additional fixation elements are added to improve connection strength, then the connection reliability increases, but the device complexity increases
Solution Approach 1:
The protrusion and groove are integrated as part of the same connecting element structure rather than separate components. This merging reduces the number of parts and assembly steps while maintaining high connection reliability through the interlocking geometry of the protrusion-groove interface.
Solution Approach 2:
The connecting element's own geometry (protrusion and groove) provides the fixation function without requiring additional external fixation elements. The structure is self-sufficient, achieving reliable connection through its inherent design rather than added components, thus improving reliability without increasing complexity.
3Shape
If connectors are arranged on the inside of the panel, then the aesthetic appearance is improved, but the assembly and disassembly process becomes more complex requiring special tools
Solution Approach 1:
Instead of hiding connectors inside the panel for aesthetics, the connecting elements are designed to engage from the outside while maintaining a clean appearance. The protrusion and groove mechanism allows external engagement that is both aesthetically pleasing and easily operable without special tools, inverting the traditional approach of hiding fasteners.
Data Source
AI summary
A reflective decorative panel is provided, which comprises a monolithic base that is a module of the panel and cantilever elements made integral with the base. Movable reflective elements are arranged on the cantilever elements by using holes. Connecting elements for connecting the modules of different reflective decorative panels are provided on edge sections of the base. Each connecting element is made stepwise: with a first protrusion and a second protrusion on one side, and with a protruding element extending from the first protrusion on another side such that there is a groove under the protruding element. The connecting elements are configured to rigidly connect the panels due to the entry of the protrusions and grooves of one panel into the reciprocal grooves and protrusions of another panel. The reflective decorative panel simplifies the process of assembling connectable panel modules and increases the reliability of their connections.