Bidirectional Modular Adapter Spring Tab Latch Mechanism
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Solution Overview
Problem
The existing modular adapters for rack-mounted panels require multiple part numbers for different connector types, and the installation and removal of intermediate modular adapters with wiring are tedious and time-consuming, especially with numerous and long cables.
Innovation Solution
A bidirectionally installable intermediate modular adapter with a body featuring spring tab latches and receivers, allowing for easy installation and removal from either side of the panel, and plated plastic surfaces for electrical connectivity, reducing the need for multiple panels and simplifying the installation process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional mounting panels with specific cutouts are used for different connector types, then each connector type can be properly mounted, but multiple part numbers are required increasing device complexity
Solution Approach 1:
The mounting panel uses a universal cutout design that can accommodate multiple connector types (RJ-45, fiber, coaxial, etc.) through a single part number. The intermediate modular adapter serves as a multi-functional component that interfaces various connectors with the standardized panel opening, eliminating the need for multiple specialized panels.
Solution Approach 2:
The system is divided into separate functional components: a standardized mounting panel with universal cutouts, intermediate modular adapters for different connector types, and connector modules. This segmentation allows the panel to remain simple while adaptability is achieved through interchangeable adapter components.
2Adaptability or versatility
If intermediate modular adapter is installed from the front of the panel, then connectors can be mounted in the adapter, but installation and removal become tedious and time-consuming when wiring is involved
Solution Approach 1:
The installation sequence is inverted: connectors are pre-wired and installed into the intermediate modular adapter from the rear side of the panel, and then the complete assembled unit (panel + adapter + connector) is installed as one piece from the front. This eliminates the time-consuming process of routing cables through the panel after adapter installation.
Solution Approach 2:
Connectors and their wiring are prepared and installed into the intermediate modular adapter before the adapter is mounted to the panel. This preliminary assembly allows the wiring to be organized and secured in advance, making the final installation process faster and less complex.
3Adaptability or versatility
If larger openings are used in the rack-mounted panel, then a single panel can accommodate multiple connector types through intermediate adapters, but the panel structure becomes less precise for specific connector fits
Solution Approach 1:
The precision fit is separated from the panel structure and transferred to the intermediate modular adapter. The panel provides a standardized universal opening, while the adapter contains the precise mounting features for specific connector types, allowing each to optimize for their respective functions.
Solution Approach 2:
The intermediate modular adapter acts as a mediator between the standardized panel opening and the various connector types. It translates the universal panel interface into connector-specific mounting configurations, maintaining precision for each connector type while allowing panel versatility.
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
Enables efficient and simplified installation and removal of connectors, reducing the complexity and time required for panel modifications, while maintaining electrical connectivity and addressing alien crosstalk issues with the IEEE 802.3bz standard.
Implementation Method 1
a compression spring located inside the spring tab latch connector
Data Source
AI summary
A bidirectionally installable intermediate modular adapter for a rack mounted panel is provided, including a front face, an opposing rear face, a first side surface and opposing second side surface each comprising a spring tab latch and spring tab latch receiver. The spring tab latch comprises a first ramp positioned towards the front face and a second ramp positioned towards the opposing rear face, a groove defined at least in part by the first ramp and second ramp, a first latch arm positioned towards the front face, a second latch arm positioned towards the opposing rear face, a spring tab latch connector positioned towards the spring tab receiver, and a compression spring. At least one opening extends from the front face through the body to the opposing rear face and an upper surface comprises a groove extending at least partially lengthwise across the upper surface.