Connector Lock Indicator With Directional Code Visibility
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing connector locking systems face challenges in reliably detecting the secure locking state, particularly due to vibrations, temperature changes, and mechanical stress, which can lead to unintended detachment of connector housings.
Innovation Solution
A securing device with an indicator element featuring a scannable code, such as a data matrix code, that changes visibility between two fields of view based on the locking state, allowing detection only when the connector is securely locked, ensuring reliable connector mounting and automation in production.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a scannable element is made visible from all angles for reliable detection, then detection reliability is improved, but the element may be visible in unwanted positions causing false readings
Solution Approach 1:
The patent applies local quality by making the scannable element visible only in specific local areas (first and second fields of view) corresponding to locked and unlocked states, rather than uniformly visible from all positions. The indicator element is positioned and oriented such that the scannable element is only detectable when viewed from specific angles that correspond to particular locking states.
Solution Approach 2:
The patent introduces angular/directional dimension to the visibility of the scannable element. Instead of the element being visible from all directions, it is designed to be visible only from specific angles, creating different fields of view (first and second fields of view) that correspond to different locking states, thereby adding spatial orientation as a distinguishing dimension.
2Reliability
If the scannable element is positioned to be readable only in specific positions, then false detection is prevented, but the detection system becomes more complex
Solution Approach 1:
The patent merges the indicator element with the locking element structure, integrating the scannable element into the existing mechanical locking mechanism. This combination allows the indicator to naturally assume different positions and orientations based on the locking state without requiring separate complex positioning mechanisms.
Solution Approach 2:
The locking element itself serves as the positioning mechanism for the indicator element. As the locking element moves between locked and unlocked states, it automatically positions the scannable element in the appropriate field of view, eliminating the need for additional actuators or complex positioning systems.
3Extent of automation
If an indicator element is added to show locking state, then detection capability is improved, but the device structure becomes more complex
Solution Approach 1:
The patent uses optical contrast changes (analogous to color changes) where the scannable element reflects or emits light differently depending on its orientation and position. The scannable element may have specific reflective properties that make it detectable only when oriented in certain ways, allowing automatic detection of the locking state through optical scanning.
Solution Approach 2:
The patent uses a scannable element that creates an optical signature or pattern that can be read remotely by a scanner. Instead of requiring physical inspection of the locking mechanism, the system creates a detectable optical copy or representation of the locking state that can be automatically read from a distance.
Data Source
AI summary
A securing device for securing the locking of a locking element including a locking element, which can be moved from a first locking position into a second locking position. The locking element produces locking in the second locking position. The securing device further includes an indicator element including an identifying feature for indicating an item of information. In the first locking position of the locking element, the identifying feature is visible within a first field of view. In the second locking position of the locking element, the identifying feature is visible within a second field of view.