Rotatable Cassette Connector Cabinet for Flexible Cable Installation
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Solution Overview
Problem
Existing cable cabinets require complex and space-consuming solutions for installing optical fibers, as cassettes can only access cable ducts from below, limiting installation flexibility and efficiency.
Innovation Solution
A connector cabinet with a rotatable cassette that can be positioned to face either side, allowing for easy installation from both above and below, and adjustable holding means to facilitate rotation, enabling flexible positioning without rearranging the cabinet.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the cassette is fixed in a single position, then the cabinet structure is simple and robust, but the installation flexibility is limited
Solution Approach 1:
The cassette is designed to be rotatable around its central axis, transforming from a static fixed-position structure to a dynamic adjustable structure. This allows the cassette to be positioned in different orientations (first side facing housing or second side facing housing) depending on installation requirements, thereby improving adaptability without significantly increasing overall system complexity
Solution Approach 2:
The single cabinet design incorporates universal functionality by enabling the cassette to serve multiple installation configurations. Instead of requiring separate specialized cabinets for different installation scenarios, one cabinet with a rotatable cassette can accommodate both installation orientations, making the device multi-functional and adaptable to various duct arrangements
2Adaptability or versatility
If the cassette is made rotatable, then the installation flexibility is improved, but the structural stability may be compromised
Solution Approach 1:
The holding means incorporates adjustable attachment means that can transition between a locked state (providing structural stability during operation) and an unlocked state (allowing rotation during installation). This dynamic characteristic resolves the contradiction by providing both rotational flexibility and operational stability
Solution Approach 2:
The attachment means are pre-configured to be adjustable, allowing the cassette to be securely fixed in the desired position before installation begins. This preliminary adjustment ensures that once positioned, the cassette remains stable and reliable during standard use, eliminating concerns about structural instability
3Ease of operation
If specialized cabinets are used for different installation situations, then the installation precision is improved, but the device complexity and cost increase
Solution Approach 1:
The cabinet is designed as a universal platform that can handle multiple installation scenarios through the rotatable cassette mechanism. Instead of maintaining inventories of different specialized cabinet types, a single universal cabinet design suffices, reducing complexity while maintaining ease of operation for various installation configurations
Solution Approach 2:
Instead of creating different cabinet designs for different installation needs, the invention inverts the approach by creating a single cabinet design with an adjustable component (rotatable cassette). This inversion simplifies the system architecture while achieving the same adaptability goals
Data Source
Figure 1a
Figure 1b
Figure 1c~1d
AI summary
A connector cabinet (100) comprising a housing (10), holding means (50) and at least one connector cassette (20) with a first side (22a) and a second side (22b) is provided. The holding means (50) is arranged to connect said at least one connector cassette (20) to the housing (10) of the connector cabinet (100), and arranged such that the cassette (20) may be positioned such that the first or second side (22a, 22b) faces the housing (10).