Server Fixing Mechanism Front-to-Back Mounting

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Solution Overview

Problem

The existing server apparatus design for mounting additional containing casings on the middle section is time-consuming and strenuous due to the need to mount them from top to bottom, given the presence of server components on the front and rear sections, making the assembly process inefficient and difficult.

Innovation Solution

A fixing mechanism incorporating an actuator and a driven structure with guiding slots and engaging holes allows for easy assembly and disassembly by sliding the containing casing onto the holding casing, utilizing an oblique slot design and elastic hooks for secure attachment and detachment.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Volume of moving object

If the additional containing casing is mounted on the middle section of the server casing from top to bottom, then the data storage space is increased and internal space usage efficiency is improved, but the mounting process becomes time-consuming and strenuous

Engineering Contradiction:
Improvedata storage spaceVSAvoidmounting time
Core Design Contradiction:
Volume of moving objectVSLoss of time

Solution Approach 1:

The patent inverts the traditional mounting direction from top-to-bottom to front-to-back. The containing casing is designed with a front plate that engages with the server casing's front opening, allowing the assembly to be inserted horizontally rather than requiring vertical manipulation through crowded top/bottom access points.

Inventive Principle:
Principle #13The other way round (Inversion)

Solution Approach 2:

The patent changes the mounting dimension from vertical (top-to-bottom) to horizontal (front-to-back). By providing a front plate with engaging structures that interface with the front opening of the server casing, the assembly process moves to a different spatial dimension where access is more convenient and less time-consuming.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Adaptability or versatility

If the additional containing casing is mounted on the middle section of the server casing, then the internal space usage efficiency is improved, but the assembly process becomes difficult due to existing server components

Engineering Contradiction:
Improveinternal space usage efficiencyVSAvoidassembly ease
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

Instead of accessing the middle section from top or bottom where components block the path, the patent inverts the approach by providing front access. The front plate with its engaging holes and guiding slots allows direct engagement with the server casing front opening, bypassing the obstruction problem entirely.

Inventive Principle:
Principle #13The other way round (Inversion)

Solution Approach 2:

The front plate acts as an intermediary component between the containing casing and the server casing. It provides engaging holes and guiding slots that facilitate smooth assembly by mediating the connection, allowing the containing casing to be easily attached to the server casing's middle section without direct manual manipulation of the entire assembly.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Reliability

If traditional mounting methods are used for the containing casing, then the assembly process is complex and time-consuming, but the securing reliability is adequate

Engineering Contradiction:
Improvesecuring reliabilityVSAvoidassembly efficiency
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The guiding slots on the front plate are designed to automatically guide the driven member during insertion, causing the engaging holes to self-align with the fixing members. This self-aligning mechanism eliminates the need for complex alignment procedures or specialized tools, enabling quick and reliable assembly while maintaining secure attachment.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces complex mechanical alignment and securing mechanisms with a simpler system based on guiding slots and elastic hooks. The elastic hooks provide automatic engagement and securing force, replacing the need for multiple screws, clips, or complex locking mechanisms, thereby improving assembly efficiency while maintaining reliability.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Data Source

PatentUS11197387B2Server apparatus and fixing mechanism thereof
Publication Date: 2021.12.07 WISTRON CORP
  • US11197387B2 patent drawing
  • US11197387B2 patent drawing
  • US11197387B2 patent drawing

AI summary

A server apparatus includes a fixing mechanism and a holding casing having a fixing member. The fixing mechanism includes a containing casing having a guiding slot and an engaging hole, an actuator having a driving member and pivoted to the containing casing to be movable between a first position and a second position, and a driven structure. The driven structure has a driven member and a first slot and is slidable on the holding casing. When the engaging hole is engaged with the fixing member and the actuator moves to the first position, the driving member slides along the first slot to drive the driven structure to a mounting position, so as to slide the driven member along the guiding slot.