Diagnostic Connector with Integrated LED Circuit for Deutsch Style Coupling
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current Deutsch style two-way connectors lack the ability to visually indicate electrical communication between paired devices, necessitating cumbersome methods like bare wires, tracing wire harnesses, or probe testing, which can be risky and impractical in harsh environments.
Innovation Solution
A diagnostic connector system with embedded circuits and light emitting diodes (LEDs) in series with resistors, integrated into plug assemblies shaped as Deutsch style two-pin connectors, visually indicating a complete circuit by activating LEDs when devices are electrically coupled.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional Deutsch style connectors are used without additional indicators, then the device complexity is low, but the ease of operation deteriorates because operators cannot readily verify electrical connection status
Solution Approach 1:
The patent combines the electrical connection function with the indication function into a single integrated connector unit. The LED indicator and resistor are embedded within the connector housing itself, merging multiple functions (connection + status indication) into one component rather than requiring separate verification devices
Solution Approach 2:
The connector serves multiple functions simultaneously: it provides electrical connection between devices and also indicates the status of that connection through the LED. This multi-functional design eliminates the need for separate testing equipment or procedures
2Loss of time
If probe testing or multimeter methods are used to verify connection, then measurement precision is high, but the loss of time increases due to cumbersome testing procedures
Solution Approach 1:
The indication capability is built into the connector itself, so the status information is prepared and available immediately upon connection. There is no need for subsequent testing actions with separate devices - the answer is already displayed through the LED
Solution Approach 2:
The connector performs its own status indication function without requiring external testing equipment. The embedded LED circuit automatically indicates connection status, making the system self-diagnosing rather than requiring external verification tools
3Reliability
If operators perform wire tracing or probe testing in harsh environments, then connection status can be detected, but object-affected harmful factors increase due to safety risks and environmental challenges
Solution Approach 1:
The LED indicator serves as an intermediary that safely communicates connection status without requiring direct physical interaction with electrical components. Operators can verify status from a distance or without exposing themselves to harsh environmental conditions or electrical hazards
Solution Approach 2:
The patent replaces mechanical/electrical testing methods (probe testing, multimeter usage, wire tracing) with an optical indication system. The LED provides visual feedback that eliminates the need for physical contact with electrical components, reducing safety risks
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 verification of electrical connection between devices, reducing downtime and risk by providing a visual indication of successful coupling, enhancing operational efficiency in harsh industrial environments.
Implementation Method 1
a first embedded circuit and having a portion generally shaped as a female two pin Deutsch connector. A first resistor is in series with a first light emitting diode disposed in a first parallel branch of the first embedded circuit, with the first light emitting diode operable to visually indicate a complete circuit
Data Source
AI summary
The present invention is a diagnostic, intermediate connector for electrically coupling a first external apparatus having a male Deutsch connector and a second external apparatus having a female Deutsch connector. The diagnostic connector includes a male and female plug assemblies having electrical inlets, embedded circuit with LEDs, and having a portion generally shaped as Deutsch connector. Light emitting diodes visually indicate a complete circuit with coupled external apparatus.