Fixing Visual Indicators for Fast Installation Verification
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Solution Overview
Problem
Existing fixing systems often fail to provide clear visual indicators for proper installation status, leading to potential detachment issues and increased time and labor costs in manufacturing environments, where audio and tactile feedback may be difficult to perceive.
Innovation Solution
The development of fixings with integrated visual installation status indicators, including a mount fastener and a body section that contacts the support structure, featuring various visual indicators such as elongated strips, compressible disks, and paint dots, which change appearance or position to signify complete or incomplete installation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If audio and tactile feedback mechanisms are used to indicate installation status, then installation feedback is provided, but the feedback is hard to perceive in manufacturing environments
Solution Approach 1:
The patent replaces audio and tactile feedback mechanisms with visual feedback indicators. The visual indicator system uses color changes, shape transformations, or position shifts that can be clearly perceived in manufacturing environments, eliminating the limitations of audio/tactile feedback while improving reliability and ease of operation simultaneously.
Solution Approach 2:
The patent employs visual indicators that change color or appearance based on installation status. For example, the indicator may transition from one color state to another when properly installed, providing clear, perceptible feedback that resolves the contradiction between reliable feedback and ease of perception in manufacturing settings.
2Reliability
If secondary checks are performed to verify installation status, then installation completeness is confirmed, but time and labor costs increase
Solution Approach 1:
The patent incorporates immediate visual feedback indicators that provide real-time information about installation status. This eliminates the need for secondary checks by giving installers continuous visibility of installation completeness, thereby maintaining reliability while reducing time and labor costs.
Solution Approach 2:
The visual indicator system allows the installation process to self-verify through observable changes in the indicator itself. The system performs its own status verification function, eliminating the need for separate checking operations and reducing overall installation time while maintaining assurance of completeness.
3Loss of information
If visual indicators are added to the fixing system, then installation status is clearly indicated, but device complexity increases
Solution Approach 1:
The patent integrates the visual indicator directly into the fixing structure itself, merging the indication function with the mechanical fastening components. This consolidation provides clear installation status information while minimizing additional complexity by combining multiple functions into a unified structure rather than adding separate independent components.
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
These visual indicators provide users with clear, immediate feedback on installation status, reducing the likelihood of detachment and minimizing time and labor costs by ensuring proper installation without the need for secondary checks.
Implementation Method 1
a compressible disk, and paint dots, which change appearance or position to signify complete or incomplete installation
Implementation Method 2
compressible disks, which change appearance or position to signify complete or incomplete installation
Data Source
Figure 1A~2A
Figure 2B~2D
Figure 3A~4C
AI summary
This document describes fixings with visual installation status indicators. In aspects, the fixings may provide a user with a visual cue that indicates an installation status of the fixing, for example, an incomplete installation status or a complete installation status. In an aspect, a fixing (100) is configured for attaching to a support structure (190) at a bore (196) defined in the support structure (190). The fixing (100) includes a mount fastener (110) configured for longitudinal insertion into the bore (196), a body section (130) that extends from the mount fastener (110), and at least one visual indicator (150) configured to indicate an installation status of the fixing (100) to a user. The body section (130) is configured to contact a first side (192) of the support structure (190) to limit the longitudinal insertion of the mount fastener (110) into the bore (196).