Dual-Hinge Cable Management Cover for Secure One-Handed Access
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Solution Overview
Problem
Conventional vertical patch cord manager covers are either difficult to operate or costly, lacking a simple and cost-effective design that allows for easy access and secure closure in various telecommunications environments.
Innovation Solution
A dual hinge cable management cover that can be opened in either direction and removed entirely, featuring a latch/handle system with downward-facing pins mounted on vertically sliding brackets, allowing single-handed operation and automatic closure without manual actuation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional vertical manager covers use multiple rotating handles or knobs with multiple snap latches, then the cover can be securely latched, but the operation becomes difficult and the manufacturing cost increases
Solution Approach 1:
The cover is divided into two separate covers that can be independently opened to the left or right, allowing operators to access cords from either side without manipulating multiple latches. Each cover has its own simplified latch mechanism that engages with the rack structure.
Solution Approach 2:
The complex multi-handle and multi-latch system is extracted and replaced with a single handle per cover that simultaneously operates the latch mechanism. The latch is designed to be actuated by a simple pulling motion rather than requiring rotation or complex mechanical operation.
2Ease of operation
If conventional vertical manager covers use complicated spring-loaded mechanisms, then the cover can be easily operated, but the manufacturing cost increases
Solution Approach 1:
The cover incorporates a self-latching mechanism where the latch automatically engages with the rack structure when the cover is closed, eliminating the need for complex spring-loaded mechanisms. The latch is designed to snap into place through simple geometric interlocking rather than requiring powered or spring-assisted operation.
3Adaptability or versatility
If the cover design allows opening in either direction, then the adaptability to different environments improves, but the device complexity increases
Solution Approach 1:
The cover system uses asymmetric hinge and latch placements on each cover, allowing the left cover to open to the left and the right cover to open to the right. This asymmetric design provides environmental adaptability while keeping each individual cover mechanism simple and dedicated to a single opening direction.
4Ease of manufacture
If the cover uses a simple design, then the manufacturing cost reduces, but the operational reliability may be compromised
Solution Approach 1:
Instead of using a complex mechanism to achieve secure latching, the design inverts the approach by using a simple geometric latch that relies on the structural rigidity of the cover and rack. The latch engages through direct contact and mechanical interlocking rather than through complex moving parts, maintaining reliability while simplifying manufacturing.
Data Source
AI summary
An example cable management cover is provided. The cover includes a panel defining a first side edge and a second side edge opposing the first side edge. The cover includes first and second handles slidably coupled to the respective first and second side edges of the panel. The cover includes a first pair of pins associated with the first handle and movable with the first handle during sliding of the first handle along the first side edge. The cover includes a second pair of pins associated with the second handle and movable with the second handle during sliding of the second handle along the second side edge. The first pair of pins define a first axis of rotation about which the cable management cover is rotatable, and the second pair of pins define a second axis of rotation about which the cable management cover is rotatable.