Mono-Point J-Box Connector With Hub Alignment for Suspended Devices
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Ceiling-mounted suspended devices often require multiple mounting points for alignment and support, which can be impractical due to uneven ceiling structures, and existing connectors do not efficiently restore alignment or distribute stress evenly.
Innovation Solution
A modified J box with a flange and hub configuration that allows for mono-point suspension with plumbing and alignment capabilities, supporting devices via a cable or chain, and providing electrical connectivity through a modular wiring system.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If multiple mounting points are used for suspended devices, then alignment and support are improved, but installation complexity and material requirements increase
Solution Approach 1:
The mounting system is segmented into distinct functional components: a ceiling-mounted J box for structural support, a hub assembly for alignment and cable management, and suspension elements (chains/cables) for device attachment. This segmentation allows each component to perform its specific function optimally while simplifying the overall installation process.
Solution Approach 2:
The hub assembly acts as an intermediary component between the ceiling structure and the suspended device. It provides the alignment mechanism and serves as the connection point for multiple chains or cables, enabling precise positioning without requiring multiple direct mounting points in the ceiling structure.
2Reliability
If secondary support structure is installed to achieve mounting alignment, then device support is improved, but installation time and material costs increase
Solution Approach 1:
The J box serves multiple functions: it provides structural mounting support to the ceiling structure, houses electrical components for power delivery, and serves as the anchor point for the hub assembly. This multi-functionality eliminates the need for separate secondary support structures, reducing both material requirements and installation time.
Solution Approach 2:
The J box is pre-installed in the ceiling structure during initial construction, and the hub assembly is pre-configured with alignment mechanisms. This preliminary preparation eliminates the need for complex field adjustments and secondary support installations, significantly speeding up the overall installation process.
3Productivity
If device is suspended from single mounting point, then material costs and production time are reduced, but alignment capability and stress distribution are worsened
Solution Approach 1:
The hub assembly incorporates rotational and adjustable mechanisms that allow dynamic alignment adjustments. The hub can rotate and pivot to accommodate different device positions and orientations, providing alignment stability despite being suspended from a single mounting point on the J box.
Solution Approach 2:
The suspension system allows for parameter adjustments in chain/cable lengths and hub orientation angles. By changing these parameters, the device can be precisely positioned and aligned while maintaining stress distribution across multiple suspension elements, even when mounted from a single ceiling point.
4Ease of operation
If swivel joint connector is used in J box, then mounting elevation restoration is improved, but device alignment with neighboring devices is not restored
Solution Approach 1:
The invention merges the swivel joint functionality with additional alignment mechanisms in the hub assembly. The hub includes both the swivel connector for elevation restoration and integrated alignment features such as adjustable arms or positioning elements that enable precise alignment with neighboring devices, combining both functions in a single component.
Data Source
AI summary
A mechanical fastener couples the J box the support structure above through bores disposed at the roof of the J box. At least one such bore can be slotted. The J box can have a plumbing tool coupled. The plumbing tool can be detachable. The J box or the J box and the J box cover can have at least one knock out opening for power or power and data conductor/s conveyance.