Protective Cover for Data Transmission Connector
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Solution Overview
Problem
Data transmission connectors are vulnerable to damage from maliciously applied force or improper use due to the lack of protective measures in early network setups.
Innovation Solution
A protection module comprising a protective cover with an elastic arm and a cover removing tool, featuring engaging and release pins, which securely attaches to the data transmission connector to prevent damage and allows for easy removal.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a protective cover is added to the data transmission connector, then the connector is protected against damages caused by maliciously applied force or improper use, but the complexity of the device increases
Solution Approach 1:
The protective cover is designed to nest over the data transmission connector, with the elastic arm integrating into the connector body. The cover removing tool further nests by inserting its engaging pin through the cover's opening to access the elastic arm mechanism, creating a compact nested structure that provides protection without excessive complexity.
Solution Approach 2:
The elastic arm automatically engages with the raised portions on the connector when the cover is installed, providing self-locking protection without requiring additional fastening mechanisms. The cover removing tool utilizes this same elastic arm mechanism by applying force through the beveled slot to trigger automatic release, allowing users to remove the cover without specialized tools or complex procedures.
2Reliability
If the protective cover is securely attached to prevent damage, then protection effectiveness is improved, but the ease of removal deteriorates
Solution Approach 1:
The elastic arm transitions between two dynamic states: engaged with the raised portions to provide secure attachment and protection, and disengaged when force is applied through the beveled slot. This dynamic mechanism allows the cover to be firmly held during normal use yet easily removed when needed, resolving the contradiction between secure attachment and ease of removal.
Solution Approach 2:
The beveled slot acts as an intermediary access point that allows the cover removing tool to reach and actuate the elastic arm mechanism without requiring direct access to the engagement points. This intermediary feature enables easy removal while maintaining secure attachment during normal operation, as users only need to apply force through the accessible slot.
3Strength
If the elastic arm is designed to engage firmly with the raised portions, then the protection strength is improved, but the difficulty of removing the cover increases
Solution Approach 1:
The engagement mechanism is segmented into distinct functional elements: the elastic arm provides engagement strength through its material properties and geometry, while the beveled slot provides a separate access point for removal. This segmentation allows the engagement function to be optimized for strength while the removal function is optimized for ease of operation, resolving the contradiction between strong engagement and easy removal.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Effectively protects data transmission connectors from damage caused by forceful or improper use while enabling easy access and removal of the protective cover.
Implementation Method 1
the acute-angled beveled end of the release pin pressed against the beveled slot on the elastic arm to deform the elastic arm, so that the elastic arm can be separated from the two raised portions
Data Source
AI summary
A protection module includes a protective cover having a first main body and an elastic arm, and a cover removing tool having a second main body, at least one elastic engaging pin and a release pin. The first main body has at least one engaging slot and a retaining slot; the elastic arm has a free front end with at least one beveled slot. The release pin is longer than the elastic engaging pin and has a thickness larger than a height of two raised portions in a socket of the data transmission connector, and has an acute-angled beveled free end. The elastic engaging pin has a cross-sectional shape corresponding to the engaging slot and has a free end with a retaining block. The protective cover is plugged into the data transmission connector for protecting the same against damages caused by maliciously applied force or improper use of it.