Toolless T-Bar Mounting Bracket With Sliding Lock for Wireless APs
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Solution Overview
Problem
The installation of wireless APs to T-bars in drop ceilings typically requires tools and significant effort, and can be cumbersome when a proper tool is not available, often necessitating the cutting of ceiling tiles for cable connection.
Innovation Solution
A toolless mounting bracket with a slidable piece and locking mechanism that allows attachment to T-bars using finger-operable forces, and a cable holding channel that avoids tile cutting, enabling tool-free installation and secure wireless AP attachment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional mounting methods are used to attach wireless AP to T-bar, then secure attachment is achieved, but installation requires tools and significant effort
Solution Approach 1:
The mounting bracket is divided into distinct functional segments: a body portion with first flange hooks for initial attachment, and a toolless locking mechanism with second flange hooks for securing the opposite edge of the T-bar. This segmentation allows each component to perform its specific function independently, enabling tool-free installation while maintaining secure attachment.
Solution Approach 2:
The toolless locking mechanism incorporates a spring-loaded plunger that automatically engages with the second flange hooks when the bracket is properly positioned on the T-bar. The spring force provides the necessary engagement pressure without requiring external tools, allowing the system to self-secure during installation.
2Productivity
If traditional installation methods are used, then proper attachment is achieved, but installation time and effort increase
Solution Approach 1:
The bracket body is pre-configured with first flange hooks that automatically engage with one edge of the T-bar when the bracket is approached. This preliminary attachment action positions the bracket correctly before the locking mechanism is activated, eliminating the need for alignment adjustments and reducing installation time.
Solution Approach 2:
The toolless locking mechanism uses a spring-loaded plunger that dynamically adjusts to engage the second flange hooks. The spring provides continuous pressure to maintain engagement, and the mechanism can be quickly activated and deactivated, enabling rapid installation and removal without time-consuming tool operations.
3Adaptability or versatility
If conventional mounting brackets are used, then attachment functionality is provided, but cable management requires cutting ceiling tiles
Solution Approach 1:
The mounting bracket integrates multiple functions into a single device: structural attachment through flange hooks, secure locking through the spring-loaded mechanism, and cable management through an integrated cable channel. This multi-functionality eliminates the need for separate cable management solutions and avoids the need to cut ceiling tiles, as cables can be routed through the bracket's built-in channel.
Data Source
AI summary
Examples of a method for installing a mounting bracket to a T-bar of a suspended ceiling are disclosed. A method involves engaging at least one flange hook of a bracket body of a mounting bracket with a first edge of a flange of a T-bar, applying force to a locking mechanism of a toolless locking element of the mounting bracket to free up a slidable piece of the toolless locking element, while the force is applied to the locking mechanism, moving the slidable piece towards a second edge of the flange of the T-bar until a flange hook of the slidable piece engages the second edge of the flange of the T-bar, and after the flange hook of the slidable piece engages the second edge of the flange of the T-bar, releasing the force on the locking mechanism so that the slidable piece is locked in place.