Server Connecting Port Fastening Module Design

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Solution Overview

Problem

Conventional server connecting ports lack a stable and secure fastening mechanism, leading to potential shaking, loosening, or disconnection.

Innovation Solution

A server with an improved connecting port structure that includes a fastening module with a base plate, a first fastening plate, and a second fastening plate, featuring through holes and screw holes, which securely holds the connecting port in place using engaging wings and screws, ensuring firm attachment to the server's internal space.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Device complexity

If only engaging structures are used to fix the connecting port, then the structure is simple, but the connecting port is likely to shake, loosen, or come off

Engineering Contradiction:
Improvefastening structureVSAvoidconnecting port stability
Core Design Contradiction:
Device complexityVSReliability

Solution Approach 1:

The patent combines multiple fastening mechanisms (engaging structures on the connecting port and corresponding engaging grooves on the fastening wall) to work together as an integrated fastening system. This merging of fastening elements creates a more reliable connection that prevents shaking, loosening, or detachment of the connecting port while maintaining reasonable structural complexity.

Inventive Principle:
Principle #5Merging (Combining)

2Reliability

If auxiliary fastening structures are added to secure the connecting port, then the connection stability is improved, but the device complexity and cost increase

Engineering Contradiction:
Improveconnecting port stabilityVSAvoidfastening structure
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The fastening structure is segmented into distinct functional components: the connecting port with engaging structures, the fastening wall with corresponding grooves, and auxiliary fastening elements. This segmentation allows each component to perform its specific function efficiently while maintaining overall system reliability without excessive complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces auxiliary fastening structures that act as intermediaries between the connecting port and the fastening wall. These intermediary elements provide additional securing force and stability to the connecting port without requiring complete redesign of the basic engaging structure, thus improving reliability with controlled increases in complexity.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS7918686B1Server with improved connecting port
Publication Date: 2011.04.05 LANNER ELECTRONIC INC
  • US7918686B1 patent drawing
  • US7918686B1 patent drawing
  • US7918686B1 patent drawing

AI summary

A server with an improved connecting port is provided. The server comprises a casing, a fastening module and a connecting port. The fastening module is disposed in an internal receiving space of the casing and further comprises a fastening base plate with a first through hole, a first fastening plate with a second through hole, and a second fastening plate with a third through hole. The connecting port has two ends connected to two engaging wings, respectively. The connecting port is inserted into the first through hole, the second through hole, and the third through hole. The engaging wings are embedded in the second through hole and held by and between the fastening base plate and the second fastening plate.