SPE Connector Protective Cover for Controlled Unlocking
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Solution Overview
Problem
Single pair Ethernet connector assemblies face issues with accidental or unauthorized removal of male connectors from female connectors or couplers due to exposed unlocking mechanisms, which can lead to unintended disconnection.
Innovation Solution
An anti-removal device is introduced, featuring a protective cover with a hollow box shape and through-hole to enclose the elastic locking and unlocking pieces, and an unlocking rod with a handle and elongated shape to securely lock and unlock the connectors, preventing unauthorized removal.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the unlocking piece is exposed for easy operation, then the ease of operation is improved, but the reliability deteriorates due to accidental or unauthorized removal
Solution Approach 1:
A protective cover is introduced as an intermediary component between the user and the unlocking mechanism. The cover includes a through-hole that guides the unlocking tool, allowing controlled access to the elastic unlocking piece while preventing accidental contact. This mediator structure enables intentional unlocking operations while blocking unauthorized or accidental activation.
Solution Approach 2:
The protective cover is designed as a hollow box-shaped structure with a through-hole, providing physical enclosure and protection for the unlocking mechanism. The cover's structure allows selective access through the hole while maintaining overall enclosure, protecting the elastic unlocking piece from unintended activation while permitting controlled operation.
2Device complexity
If the unlocking mechanism is simplified for ease of use, then the device complexity is reduced, but the reliability worsens due to increased vulnerability to accidental activation
Solution Approach 1:
The protective cover is divided into distinct functional segments: a hollow box-shaped enclosure for protection, a through-hole for controlled access, and an opening for tool insertion. This segmentation allows each component to perform its specific function while maintaining overall structural simplicity and adding minimal complexity to the system.
Data Source
AI summary
The present disclosure relates to an anti-removal device for a single pair Ethernet connector assembly, including a protective cover, the protective cover having a hollow box shape and having a through-hole, the protective cover being constructed to be fixated on the top surface of the male connector, the protective cover and the female connector or the coupler jointly enclosing the elastic locking piece and the elastic unlocking piece when the male connector and the female connector or the coupler are connected with each other; a unlocking rod, the unlocking rod having an elongated shape and being able to pass through the through-hole of the protective cover to approach the elastic unlocking piece to unlock the male connector from the female connector or the coupler.