T-Bar Mounting Bracket With Toolless Locking for Wireless APs
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Solution Overview
Problem
The installation of wireless APs to T-bars in drop ceilings is cumbersome and requires tools, which can be problematic when tools are not available, and often involves cutting ceiling tiles for cable connections.
Innovation Solution
A mounting bracket with a toolless locking mechanism, including a slidable piece and flange hooks, allows for tool-free attachment to T-bars, and a cable holding channel for network connectivity without cutting ceiling tiles.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional mounting methods are used to attach wireless APs to T-bars, 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 flange hooks for T-bar attachment, and a toolless locking mechanism with a locking lever. This segmentation allows each component to perform its specific function independently, enabling tool-free installation while maintaining secure attachment.
Solution Approach 2:
The locking mechanism is designed to be actuated directly by the installer's hand without requiring external tools. The locking lever engages with the T-bar flange through a self-contained mechanical action that the installer can perform manually, eliminating the need for specialized installation tools.
2Productivity
If traditional mounting methods are used, then secure attachment is achieved, but installation time and effort increase
Solution Approach 1:
The flange hooks are pre-configured on the body portion to engage with the T-bar flange edges. The locking mechanism is pre-assembled with the locking lever in a ready-to-engage position. This preliminary configuration allows the installer to simply snap the bracket onto the T-bar and activate the locking lever, dramatically reducing installation time compared to traditional methods requiring multiple steps and tools.
3Adaptability or versatility
If ceiling tiles are cut for cable connections, then network connectivity is achieved, but damage to ceiling tiles occurs
Solution Approach 1:
The mounting bracket serves as an intermediary structure between the wireless AP and the ceiling infrastructure. It provides integrated cable management features that route cables through or along the bracket body, eliminating the need to cut ceiling tiles. The bracket mediates the connection while preserving the integrity of the existing ceiling tiles.
4Ease of operation
If tool-free installation is implemented, then installation ease is improved, but locking mechanism complexity increases
Solution Approach 1:
The locking function is extracted as a separate, self-contained mechanism within the mounting bracket. The locking lever and its interaction with the T-bar flange are designed as an independent subsystem that can be understood and operated as a single unit. This extraction simplifies the user's task to a single lever action while containing the mechanical complexity within the bracket itself.
Data Source
AI summary
Examples of an apparatus and method are disclosed. In an example, a mounting bracket for attaching to a T-bar of a suspended ceiling is disclosed. The mounting bracket includes a bracket body, the bracket body including, multiple keyholes, and at least one flange hook configured to receive a first edge of a flange of the T-bar, a toolless locking element including a slidable piece having a flange hook configured to receive a second edge of the flange of the T-bar, the second edge of the flange of the T-bar being opposite the first edge of the flange of the T-bar, and a locking mechanism that is configured to allow the slidable piece to move parallel to the bracket body when a force is applied to the locking mechanism.