Telecommunication Component Mounting with Snap-Fit Locking

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Solution Overview

Problem

Existing telecommunication system component mounting solutions require different types of supporting members and often use tensioning elements or tools, making the mounting and dismounting process complex and time-consuming.

Innovation Solution

The solution involves using supporting members with hook and locking elements that fit into shaped openings on the supporting frame, eliminating degrees of freedom to secure components without tools or fasteners, and utilizing tie elements like Velcro straps for secure attachment.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If multiple types of supporting members and tensioning elements are used to secure components, then the reliability of component mounting is improved, but the device complexity and ease of operation deteriorate

Engineering Contradiction:
Improvemounting reliabilityVSAvoidsupporting member complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The supporting member is designed as a universal component that can secure different types of telecommunication devices and cables through a single standardized structure. The supporting member includes a hook element for engaging with shaped openings and a locking element for securing, eliminating the need for multiple specialized supporting members and tensioning elements while maintaining mounting reliability

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The hook element and locking element are combined into a single integrated supporting member that performs both attachment and securing functions. This merging of functions reduces the number of separate components needed, simplifying the overall system while ensuring reliable component mounting

Inventive Principle:
Principle #5Merging (Combining)

2Strength

If multiple types of supporting members and tools are used for mounting, then the securing strength is improved, but the ease of operation and mounting time deteriorate

Engineering Contradiction:
Improvesecuring strengthVSAvoidmounting ease
Core Design Contradiction:
StrengthVSEase of operation

Solution Approach 1:

The supporting member is designed to be self-installing through a snap-fit mechanism where the locking element automatically engages with the shaped opening when the supporting member is inserted. This eliminates the need for additional tools or complex assembly procedures, allowing technicians to quickly secure components by simply pushing the supporting member into place while maintaining strong securing

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The locking element acts as an intermediary mechanism that provides strong securing through a simple snap-fit action. The locking element engages with the shaped opening to create a secure mechanical connection that is both strong and easy to install, bridging the gap between mounting strength and ease of operation

Inventive Principle:
Principle #24Intermediary (Mediator)

3Reliability

If conventional fastening elements and tools are used for each supporting device, then the securing reliability is improved, but the productivity and time consumption deteriorate

Engineering Contradiction:
Improvesecuring reliabilityVSAvoidmounting productivity
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The supporting member with its integrated locking element is designed to self-install through a snap-fit mechanism that automatically secures itself when inserted into the shaped opening. This eliminates the need for separate fastening elements and tools for each mounting operation, significantly improving productivity while maintaining securing reliability through the standardized engaging mechanism

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The supporting member provides a homogeneous mounting solution that can be used for all telecommunication devices and cables on the supporting frame. This standardization allows technicians to use the same supporting member design for different components, reducing training requirements and increasing mounting speed while ensuring consistent securing reliability across all installations

Inventive Principle:
Principle #33Homogeneity

Data Source

PatentEP2862363B1Assembly and method for managing components of a telecommunication system
Publication Date: 2017.03.08 PRYSMIAN SPA
  • EP2862363B1 patent drawing
  • EP2862363B1 patent drawing
  • EP2862363B1 patent drawing

AI summary

An assembly (10) for managing components (100, 150) of a telecommunication system comprises a supporting frame (20) having at least one shaped opening (21) and at least one supporting member (40) for said component (100, 150). The supporting member (40) has an integral portion adapted to be inserted into the shaped opening (21). A locking element (50) is associated with the supporting member (40). The locking element (50) is movable on said supporting member between a first operative position in which said integral portion of the supporting member (40) can be inserted into said shaped opening (21) and extracted therefrom, and a second operative position in which extraction of said integral portion of the supporting member (40) from said shaped opening (21) is prevented, whereby fixedly associating said supporting member (40) with said supporting frame (20).