Utility Box Lid Insert for Universal Antenna Mounting
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Solution Overview
Problem
Utility box lids often fail to securely accommodate various types of antennas while allowing signal transmission, leading to the need for costly replacements and potential installation errors.
Innovation Solution
A universal lid insert and cover system that uses structural features to securely fasten different types of instrumentation and antennas, including fastening mechanisms like zip-ties and screws, and twist-lock mechanisms, ensuring signal transmission through a single type of lid for multiple antenna types.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a utility box lid is designed to securely accommodate various types of antennas, then the lid can effectively secure different antenna configurations, but the lid structure becomes more complex and costly to manufacture
Solution Approach 1:
The lid is divided into a fixed outer rim and a removable inner insert. The insert contains the antenna accommodation features and can be easily replaced or adjusted. This segmentation allows the complex antenna securing mechanism to be isolated from the main lid structure, reducing overall complexity while maintaining versatility.
Solution Approach 2:
The lid insert is designed with multiple antenna receptacles and adjustable fastening mechanisms that can accommodate various antenna types and configurations. This universal design allows a single lid component to serve multiple functions and support different instrumentation types, reducing the need for multiple specialized lids.
2Reliability
If the lid structure is made more complex to accommodate various antennas, then signal transmission can be maintained, but manufacturing and administrative costs increase
Solution Approach 1:
By separating the antenna accommodation insert from the main lid, the complex signal-transmitting structures are confined to replaceable inserts rather than the entire lid. This reduces manufacturing costs for the main lid while maintaining signal transmission capability through the specialized inserts.
Solution Approach 2:
The lid insert acts as an intermediary component between the antenna and the main lid structure. It provides the necessary signal transmission pathways and antenna securing features without requiring the entire lid to be complex or expensive to manufacture.
3Adaptability or versatility
If different types of lids are manufactured for different antenna types, then each antenna type can be securely mounted, but inventory and administrative complexity increases
Solution Approach 1:
A single universal lid design with interchangeable inserts accommodates multiple antenna types. The standardized lid interface and modular insert system allow utilities to maintain a simplified inventory of one lid type while supporting various antenna configurations through the removable inserts.
Solution Approach 2:
The separation of the lid into a permanent outer shell and removable inner inserts allows the complex variable elements to be isolated in small, replaceable components. This reduces inventory complexity by allowing utilities to stock one lid type with multiple insert options rather than multiple complete lid types.
4Reliability
If the lid is designed for signal transmission, then antennas can transmit data through the lid, but the lid material and structure become more complex
Solution Approach 1:
The signal transmission function is concentrated in the lid insert rather than the entire lid assembly. The insert can be optimized with specific materials and structures for signal transmission while the main lid rim can use simpler, more durable materials suitable for structural support and weather resistance.
Data Source
AI summary
Systems and methods are disclosed for a lid insert and cover for use with a utility box having any type of instrument, e.g., a leak detection or geo-location instrument, with an antenna for transmitting any type of signals related to the instrument, e.g., a leak detection, geo-location or electrical current or load sensing signal. The insert may include a top plate configured to be mounted in an upper recess of the cover and a bottom plate configured to be mounted in a lower recess of the cover. The bottom plate may define a plurality of openings for fasteners, e.g., screws, bolts or other mechanical mounting mechanisms and/or zip-ties, that are configured for securing the instrument and/or its antenna within the box. When properly mounted therein, the antenna of such instruments can effectively transmit or receive signals into and out of the utility box.