Modular Outlet Cover with Interchangeable Adapters
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Solution Overview
Problem
Conventional electrical outlet covers are non-convertible and require different types for various electrical devices, leading to inefficiencies in installation and maintenance as electricians must carry multiple types to each site.
Innovation Solution
A modular electrical outlet cover assembly with a base and detachable adapters that can be configured to fit different electrical devices, including sockets and switches, using a system of apertures and adapters that can be combined to accommodate various sizes and types of devices, and a hinged cover for adjustable opening.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional non-convertible covers are used for different electrical devices, then each device can be properly covered, but multiple different cover types must be carried and installed, increasing installation time and complexity
Solution Approach 1:
The base cover is designed with a universal mounting aperture that can accommodate multiple types of electrical devices through the use of interchangeable adapter plates. Each adapter plate is configured for specific device types ( duplex sockets, GFCI sockets, single sockets, switches), allowing a single base cover to serve multiple functions and replace the need for multiple specialized covers.
Solution Approach 2:
The cover system is divided into two independent components: a universal base cover and detachable adapter plates. This segmentation allows the adapter plates to be swapped out based on the specific electrical device being installed, providing versatility without requiring multiple complete cover assemblies.
2Adaptability or versatility
If multiple different cover types are carried to each installation site, then all device types can be accommodated, but installation efficiency is reduced due to the need to select and install the correct cover type
Solution Approach 1:
The adapter plates are pre-configured for specific device types and can be selected and attached to the universal base cover before installation. This preliminary preparation allows electricians to quickly swap adapter plates rather than selecting from multiple complete cover types, streamlining the installation process.
Solution Approach 2:
The adapter plates are designed to be detachable and interchangeable, transforming the static conventional cover into a dynamic system that can be reconfigured for different device types. This dynamic adaptability eliminates the need to carry multiple fixed cover types to each site.
3Reliability
If conventional covers are designed for specific device types, then proper fit and protection are achieved, but the covers cannot be reused for different device types, leading to waste
Solution Approach 1:
Instead of discarding the entire cover when changing device types, only the adapter plate is replaced while the universal base cover is retained and reused. This recovering approach significantly reduces material waste compared to discarding complete specialized covers for each device type.
Data Source
AI summary
A method and apparatus for assembling and installing an outlet cover for an electrical outlet box. The apparatus includes a base having a rectangular mounting aperture for aperture adapter assemblies. To create the desired cover plate, the appropriate aperture adapters has to be selected and assembled to accommodate the desired standard electrical outlet such as a light switch or socket. A cover is hinged to the base by fitting hinge members on both parts together and thus enables the cover to swing forwardly and backwardly against the base. A planar lever and serrated bar is present on one side wall of the base, which is orthogonal with respect to the hinge axis. By retaining the planar lever at different serration on the serrated bar, the planar lever can hold cover at different height and thus adjusts cover plate assembly openings to accommodate various cord sizes.